11993-05-30 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2 3 * Version 19.10 released. 4 51993-05-29 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6 7 * keyboard.c (read_key_sequence): If we changed buffers during 8 read_char, go to replay_sequence. 9 10 * frame.c (Ficonify_frame, Fmake_frame_invisible): 11 Select some other frame. Move minibuffer off this frame. 12 13 * frame.c (Fhandle_switch_frame): Don't call Ffocus_frame. 14 (Fredirect_frame_focus): Call Ffocus_frame here. 15 16 * xterm.c (x_bitmap_icon): Don't free icon_bitmap; 17 create it if it hasn't been created before. 18 19 * xterm.c (XTread_socket): For UnmapNotify, if frame was visible, 20 mark it now as iconified. 21 (x_make_frame_invisible): If async_iconic, work does need to be done. 22 Don't let this frame stay highlighted. 23 (x_iconify_frame): Don't let this frame stay highlighted. 24 25 * s/usg5-4-2.h (sigsetmask): #undef this. 26 27 * sysdep.c (sys_signal): Use 0, not NULL, to set sa_flags. 28 291993-05-29 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 30 31 * linux.h (C_OPTIMIZE_SWITCH): Set this to the empty string; 32 configure guesses just fine. 33 34 * tekXD88.h: New file, from Kaveh Ghazi. 35 36 * systty.h (CDISABLE): #undef it before re-#defining it. 37 38 * sysdep.c (sys_siglist): Comment out #endif trailer. 39 * xmenu.c (TRUE, FALSE): Same. 40 * xterm.c (dumprectangle): Same. 41 42 * emacs.c: Don't include termios.h directly--let systty.h do it. 43 441993-05-29 Richard Stallman (rms@mole.gnu.ai.mit.edu) 45 46 * xfaces.c [HPUX]: Include time.h and define __TIMEVAL__. 47 48 * emacs.c (shut_down_emacs): Maybe close X connection. New arg NO_X. 49 (Fkill_emacs): Don't close it here. Pass new arg. 50 (fatal_error_signal): Pass new arg. 51 * xterm.c (x_connection_closed): Pass new arg. 52 53 * xdisp.c (syms_of_xdisp): Make highlight-nonselected-windows Lisp var. 54 (display_text_line): Obey it. 55 (display_text_line): Really check for just the selected window. 56 57 * s/usg5-4-2.h: New file. 58 59 * keyboard.c (menu_bar_items): Save Vinhibit_quit by hand 60 instead of using specbind. 61 (menu_bar_items): Call Fnreverse before restoring Vinhibit_quit. 62 63 * s/hpux8.h (OLDXMENU_OPTIONS): Add quotations. 64 65 * m/ibmrt.h (C_SWITCH_MACHINE): Define only if not __GNUC__. 66 (HAVE_FTIME): Defined. 67 (EMACS_BITMAP_FILES): Defined. 68 69 * xfns.c (Fx_close_current_connection): Clear x_current_display. 70 * xterm.c (XTring_bell): Do nothing if x_current_connection is 0. 71 72 * buffer.c (reset_buffer): Clear mark_active field here. 73 (reset_buffer_local_variables): Not here. 74 (Fswitch_to_buffer, Fpop_to_buffer): Return the buffer. 75 (Fmove_overlay): Fix data types in last change. 76 77 * sysdep.c (gettimeofday): Don't store in *tzp if tzp is 0. 78 79 * process.c (MAXDESC): Get it from FD_SETSIZE if that exists. 80 81 * s/sco4.h (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF): 82 Redefined. 83 (SIGNALS_VIA_CHARACTERS): Defined. 84 [HAVE_SOCKETS] (HAVE_GETTIMEOFDAY): Defined. 85 (MAIL_PROGRAM_NAME): Defined (two alternate definitions). 86 87 * xfns.c (Fx_list_fonts): Use CHECK_LIVE_FRAME on the frame arg. 88 891993-05-28 Richard Stallman (rms@mole.gnu.ai.mit.edu) 90 91 * s/hpux8.h (LIBX11_SYSTEM): Defined. 92 93 * ymakefile: Replace config.h as dep with $(config_h). 94 (really-oldXMenu): Use two make vars to pass values 95 of C_SWITCH_... within doublequotes. 96 97 * xfns.c (x_figure_window_size): Never set PPosition or PSize. 98 99 * keymap.c (syms_of_keymap): Create global_map 256 slots long. 100 * cmds.c (keys_of_cmds): Predefined 0240-0376 as self-insert. 101 102 * xterm.c (XTread_socket, case KeyPress) [HPUX]: 103 Recognize the extended function keys. 104 105 * buffer.c (Fgenerate_new_buffer_name): New arg IGNORE. 106 (Frename_buffer): Pass new arg. 107 1081993-05-28 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 109 110 * keyboard.c (menu_bar_items): Bind Qinhibit_quit to Qt while we 111 call the keymap accessors; this gets called during redisplay. 112 113 * ymakefile (alloca.o): Call $(CC), not cc. 114 115 * s/linux.h (SIGNALS_VIA_CHARACTERS): Try this out for a bit. 116 117 * buffer.c (Fmove_overlay): If the overlay is changing buffers, 118 do a thorough redisplay. 119 120 * xfns.c (x_set_frame_parameters): Use the first 121 position/size parameter we find, not the last. 122 123 * s/hpux8.h: Don't define HAVE_RANDOM. 124 125 * config.h.in (UNEXEC_SRC): New macro, set by the configure 126 script. 127 * ymakefile (UNEXEC_SRC): Give it a default value here, and make 128 UNEXEC depend on it. 129 130 * ymakefile (lispdir): Set this in terms of ${srcdir}. 131 1321993-05-27 Richard Stallman (rms@mole.gnu.ai.mit.edu) 133 134 * dispnew.c (Fsleep_for): Don't return without waiting when SEC is 0. 135 136 * emacs.c (syms_of_emacs) [CANNOT_DUMP]: Don't defsubr Sdump_emacs*. 137 138 * alloc.c (mark_object): Add debugging code to check for ptr clobbered. 139 1401993-05-27 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 141 142 * Version 19.9 released. 143 1441993-05-27 Richard Stallman (rms@mole.gnu.ai.mit.edu) 145 146 * keyboard.c (read_char): Correct previous change. 147 1481993-05-27 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 149 150 * systty.h: Always terminate comments, to avoid confusion. 151 152 * xfns.c: Make resource manager work correctly even when 153 Vinvocation_name has periods and asterisks in it. 154 (Vxrdb_name): New variable. 155 (Fx_get_resource): Use it instead of Vinvocation_name. 156 (Fx_open_connection): Initialize it to a copy of Vinvocation_name, 157 with the dots and stars replaced by hyphens. 158 (syms_of_xfns): staticpro it here. 159 160 * xfns.c (Fx_get_resource): Use the proper format string when the 161 attribute has been specified. 162 1631993-05-27 Richard Stallman (rms@mole.gnu.ai.mit.edu) 164 165 * xfns.c (x_get_resource_string): New function. 166 167 * ymakefile (ALL_CFLAGS): Put CFLAGS last. 168 1691993-05-26 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 170 171 * s/sol2.h (SOLARIS_BROKEN_ACCESS): Don't define this. 172 173 * s/aix3-2.h (C_SWITCH_SYSTEM): Don't define this to be "-ma" if 174 we're using GCC - that's an XLC switch. 175 176 * s/aix3-2.h (LIBS_SYSTEM): Put -LIM -Liconv here. 177 178 * systty.h (HAVE_LTCHARS, HAVE_TCHARS): New macros; define them if 179 we have those structures, but *don't* define them if we have 180 TERMIOS, whose functions take care of those parameters; that 181 screws up AIX. 182 (struct emacs_tty): Test those symbols, instead of the ioctl 183 commands. 184 * sysdep.c (emacs_get_tty, emacs_set_tty, new_ltchars, new_tchars) 185 (init_sys_modes): Same. 186 187 * config.h.in (HAVE_RENAME): Include an #undef for this, so 188 configure will have something to edit. 189 1901993-05-26 Richard Stallman (rms@mole.gnu.ai.mit.edu) 191 192 * window.c (window_loop, case GET_LRU_WINDOW): 193 Get frame's width properly. 194 195 * xselect.c (x_get_local_selection): If no conversion function 196 exists for the requested type, just return nil. 197 198 * s/linux.h (HAVE_TCATTR): Defined. 199 200 * sysdep.c [HAVE_SOCKETS]: Include socket.h, netdb.h. 201 (get_system_name) [HAVE_SOCKETS]: Use gethostbyname. 202 2031993-05-26 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 204 205 * s/hpux8.h (LIB_X11_LIB, C_SWITCH_SYSTEM, LD_SWITCH_SYSTEM) 206 (LD_SWITCH_SYSTEM, OLDXMENU_OPTIONS): Add X11R5 directories to the 207 search paths in these lists; they shouldn't do any harm if they 208 don't have X11R5. 209 210 * s/aix3-2.h (C_SWITCH_SYSTEM): Don't #define this if we're using 211 GCC. 212 2131993-05-26 Richard Stallman (rms@mole.gnu.ai.mit.edu) 214 215 * xrdb.c (magic_searchpath_decoder): Fix typos. 216 217 * xdisp.c (display_text_line): Don't call compute_char_face 218 for a non-X frame. 219 220 * xfns.c (Fx_rebind_key, Fx_rebind_keys): X10 definitions deleted. 221 (syms_of_xfns): Install them only if X11. 222 223 * ralloc.c (r_alloc_sbrk): Declare already_available as long, not SIZE. 224 225 * xfns.c (x_set_cursor_type): If arg not recognized, use box cursor. 226 227 * s/hpux8.h (LD_SWITCH_SYSTEM) [__GNUC__]: Pass -a archive to ld. 228 (HAVE_RANDOM): Defined. 229 230 * s/hpux.h (rand, srand): Definitions deleted. 231 232 * keyboard.c (Fcurrent_input_mode): Fix the call to Flist. 233 (make_lispy_event): Fix off-by-1 error with hpos in menu bar. 234 235 * s/sunos4-1-3.h: New file. 236 237 * ymakefile (XOBJ) [!HAVE_X_MENU]: Add xfaces.o. 238 239 * s/irix4-0.h (SIGNALS_VIA_CHARACTERS): Defined. 240 241 * xterm.c (x_wm_set_size_hint): Don't set hints for max size. 242 2431993-05-25 Richard Stallman (rms@mole.gnu.ai.mit.edu) 244 245 * m/ibmrs6000.h (LIBS_MACHINE): Add -lIM and -liconv. 246 (HAVE_GETTIMEOFDAY): Deleted. 247 248 * sysdep.c (wait_for_termination): Don't use the BSD alternative 249 for LINUX. Use the UNIPLUS alternative. 250 251 * keyboard.c (read_char): If kbd_buffer_get_event returns nil, 252 redisplay and retry. 253 (kbd_buffer_get_event): If event is handled here, return nil. 254 (swallow_events): New function. 255 * process.c (wait_reading_process_input): Call that. 256 257 * ralloc.c (POINTER): Always use char *. 258 259 * s/sol2.h (C_SWITCH_X_SYSTEM): Deleted. 260 (LD_SWITCH_SYSTEM): Delete the -L option, leave just -R. 261 262 * m/symmetry.h (PTY_TTY_NAME_SPRINTF, PTY_NAME_SPRINTF): 263 Use pty_name, not ptyname. 264 265 * syntax.c (Fforward_comment): Arg is a Lisp_Object. 266 Convert it to an int. 267 268 * ymakefile (alloca.o): Get alloca.c and alloca.s from ${srcdir}. 269 270 * floatfns.c (logb): Don't declare if hpux. 271 272 * syntax.c (Fforward_comment): Always set point. 273 274 * s/dgux.h, s/hpux.h, s/esix.h (HAVE_GETTIMEOFDAY): Deleted. 275 276 * s/irix4-0.h (C_ALLOCA, alloca): Definitions deleted. 277 [!NOT_C_CODE]: Include alloca.h. 278 (NEED_SIOCTL): #undef this. 279 280 * xterm.h (PIXEL_TO_CHAR_COL, PIXEL_TO_CHAR_ROW): 281 Fix mismatch in arg names. 282 283 * xfns.c (Fx_open_connection): Set xrm_option correctly. 284 2851993-05-25 David J. MacKenzie (djm@wiki.eng.umd.edu) 286 287 * xfns.c (x_figure_window_size): Make the default frame coords (0,0). 288 2891993-05-25 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 290 291 * Version 19.8 released. 292 2931993-05-25 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 294 295 * xfns.c: Clear out the old face stuff. 296 (x_face_table, n_faces, x_set_face, x_set_glyph, Fx_set_face_font) 297 (Fx_set_face, Fx_get_face): Removed. 298 (syms_of_xfns): Remove defsubr for Fx_set_face. 299 300 Arrange for font names to get fully resolved - no wildcards. 301 * xfns.c (x_set_frame_parameters): Store the value in the frame 302 parameter alist before we call the setter function, so the setter 303 function can touch up the value if it chooses. 304 (x_set_foreground_color, x_set_background_color): Call 305 recompute_basic_faces, so their GC's will reflect the changes. 306 (x_new_font): Add extern declaration - this returns a Lisp_Object 307 now, the fully resolved font name. 308 (x_set_font): Accept the fully resolved name from x_new_font, and 309 put it in the frame's parameter alist. Call recompute_basic_faces. 310 * xterm.c (x_new_font): Return the fully resolved font name, Qnil 311 (if no match), or Qt (match, but unacceptable metrics). 312 * xterm.c (x_new_font): Don't call init_frame_faces. 313 314 * xterm.h: New section for declarations for xfaces.c. 315 (init_frame_faces, free_frame_faces, intern_face) 316 (face_name_id_number, same_size_fonts, recompute_basic_faces) 317 (compute_char_face, compute_glyph_face): Declare these here. 318 * xfaces.c (same_size_fonts): We can now remove this extern 319 declaration. 320 * xfns.c (face_name_id_number): Likewise. 321 * xterm.c (intern_face): Likewise. 322 323 * xterm.c (dumpglyphs): Remember that the default faces can have 324 null fonts, too. 325 326 * xfns.c (Fx_list_fonts): Remember that FACE may not have a font 327 specified. Don't specify 30000 as the maximum limit on the number 328 of fontns returned - 2000 is more reasonable. 329 330 * xfaces.c (build_face, unload_font, free_frame_faces): Don't 331 forget to block input while making X calls. 332 333 Treat faces as structures specifying modifications to the frame's 334 parameters, rather than things which need to specify a complete 335 set of parameters by themselves. 336 * xfaces.c (init_frame_faces): Don't set up the two frame display 337 faces by querying the GC - just leave all their fields blank, and 338 call recompute_basic_faces, letting build_face do the work of 339 consulting the frame when necessary. 340 (recompute_basic_faces): New function. 341 (compute_base_faces): New function for obtaining the "identity" 342 for compute_char_face and compute_glyph_face. 343 (compute_char_face, compute_glyph_face): Call it, instead of copying 344 FRAME_DEFAULT_FACE. 345 * xfns.c (x_make_gc): No need to call init_frame_faces here. 346 347 * xfaces.c (intern_frame_face): This can be static. 348 349 * dispextern.h (struct face): New field - `copy', to help us with 350 resource allocation. 351 * xfaces.c (free_frame_faces): Do free the first two faces; don't 352 free anything from a face that's a copy. 353 (intern_frame_face): Mark every face we intern as a copy; its 354 resources are actually a combination of the real faces. 355 (Fset_face_attribute_internal): No need to check if we're trying 356 to free one of the frame's GC's; they never enter into the 357 picture. 358 359 * casetab.c: Fix formatting, so as not to confuse etags. 360 361 * xfns.c (Fx_list_fonts): New function. 362 (face_name_id_number): Add extern declaration for this. 363 * xfaces.c (face_name_id_number): Make this externally visible, 364 and make the FRAME argument a FRAME_PTR, not a Lisp_Object. 365 (compute_char_face): Call face_name_id_number properly. 366 367 * xfaces.c (unload_color): Don't free the pixel for now. 368 369 * xfaces.c (merge_faces): You can't tell if a font is a 370 character-cell font or not by testing whether or not it has a 371 per_char table. They all do. 372 * xterm.c (x_new_font): Same deal. 373 * xfns.c (Fx_list_fonts): Same deal. 374 375 * m/iris4d.h: Dyke out the section which specifies how to get the 376 load average. 377 378 * paths.h (PATH_INFO): New path, to edited by the configuration 379 process. 380 * callproc.c (Vconfigure_info_directory): New variable, used 381 internally by build process. 382 (syms_of_callproc): DEFVAR it and initialize it. 383 384 * keyboard.c (Fcurrent_input_mode): Use XFASTINT to build the last 385 element of the return value, not XSETINT. 386 3871993-05-24 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 388 389 Changes for OSF/1: 390 * mem-limits.h [__osf__ && (__mips || mips)]: #include 391 <sys/time.h> and <sys/resource.h>. 392 (get_lim_data): OSF wants a definition like BSD4_2's. 393 * s/osf1.h: #include "bsd4-3.h", not "s-bsd4-3.h". 394 395 * ymakefile (LIBX): Put LD_SWITCH_X_SITE before the libraries, so 396 it actually has an effect. 397 398 Some makes can't handle form feed characters in their makefiles. 399 * s/usg5-3.h: Remove form feed. 400 * s/template.h, m/template.h: Remove form feeds. 401 402 * xfns.c (select_visual): Include the screen number in the 403 template of things XGetVisualInfo must match. 404 4051993-05-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 406 407 * s/dgux.h (NO_GET_LOAD_AVG): Test _M88KBCS_TARGET, not __GNUC__. 408 409 * xterm.c (XTread_socket, ConfigureNotify case): 410 Convert from parent window, not Emacs window. 411 (XTread_socket): Handle ReparentNotify events. 412 413 * m/i860.h: New file. 414 415 * keyboard.c (lispy_function_keys): Add kp-numlock. Fix kp-backspace. 416 4171993-05-24 Thorsten Ohl (ohl@chico.harvard.edu) 418 419 * m/next.h (C_SWITCH_MACHINE): Definition deleted. 420 421 * lread.c: Don't #undef NULL. 422 4231993-05-24 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 424 425 * buffer.c (Fmake_overlay): Put beg and end in the right order. 426 (Fmove_overlay): If beg and end are markers, make sure they're in 427 the right buffer. 428 4291993-05-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 430 431 * keyboard.c (modify_event_symbol): If a name_table elt is null, 432 generate a name to use. Don't crash. 433 434 * fileio.c (Fread_file_name): If input is empty, do return the default 435 even if !insert_default_directory. 436 437 * xterm.c (XTread_socket): For ConfigureNotify event, 438 translate coordinates if send_event field is false 439 provided the x-coord value is not large. 440 4411993-05-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 442 443 * s/irix4-0.h (NO_MATHERR): Defined. 444 * floatfns.c [NO_MATHERR]: Undef HAVE_MATHERR. 445 4461993-05-24 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 447 448 * fileio.c (Ffile_writable_p): Pass XSTRING (foo)->data to 449 ro_fsys, not XSTRING (foo). 450 451 * xterm.c (x_new_font): Reject fonts with varying spacing. We 452 don't support them yet. 453 * xfns.c (x_set_font): Report the error message properly. 454 455 * xfns.c (Fx_parse_geometry): No need to call check_x here; it 456 doesn't interact with the server at all, and we need it in order 457 to create our first frame. 458 4591993-05-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 460 461 * s/linux.h (HAVE_SETSID): Defined. 462 (HAVE_SOCKETS): Defined. 463 464 * process.c (create_process): Ignore retval from TIOCSTTY. 465 (sys_siglist) [LINUX]: Don't even declare it. 466 4671993-05-24 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 468 469 * syssignal.h (sys_signal): Declare the second argument to have 470 type signal_handler_t. We're told this is necessary for Linux. 471 4721993-05-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 473 474 * s/dgux.h (NO_GET_LOAD_AVG): Define, if __GNUC__. 475 4761993-05-23 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 477 478 * s/hpux8.h (NO_SIOCTL_H): Defined. 479 4801993-05-23 Richard Stallman (rms@mole.gnu.ai.mit.edu) 481 482 * s/linux.h (HAVE_DUP2, HAVE_ALLOCA_H): Deleted. 483 4841993-05-23 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 485 486 * syssignal.h: Don't #include <signal.h> 487 * alloc.c: #include <signal.h>, but before "config.h". 488 4891993-05-23 Richard Stallman (rms@mole.gnu.ai.mit.edu) 490 491 * xfaces.c (Fset_face_attribute_internal): Don't call unload_font 492 for the frame's own font. 493 494 * xfns.c (check_x): New function. 495 Call it in almost every Lisp function in this file. 496 (x_set_menu_bar_lines_1): Pass both args in recursive call. 497 4981993-05-23 Paul Eggert (eggert@twinsun.com) 499 500 * editfns.c (Fcurrent_time_zone): Make `am' an int, not long. 501 5021993-05-23 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 503 504 Changes for SGI from Matthew J Brown <mjb@doc.ic.ac.uk>. 505 * m/iris4d.h, m/iris5d.h: Don't use the --cckr CC switch if we're 506 using GCC. 507 * m/iris4d.h (NEED_SIOCTL): Move this to... 508 * s/irix3-3.h (NEED_SIOCTL): ... here; apparently it's not 509 necessary in irix4-0.h. 510 * s/irix4-0.h: Remove declaration of getpty; apparently Irix 4.0 511 already declares this elsewhere. 512 (PTY_TTY_NAME_SPRINTF): #undef this before re-#defining it. 513 * m/ibmps2-aix.h, m/pfa50.h, s/hpux.h, s/isc2-2.h, s/linux.h, 514 * s/sco4.h, s/usg5-4.h: Remove HAVE_RENAME; configure guesses that now. 515 516 * config.h.in (LD_SWITCH_X_SITE, C_SWITCH_X_SITE): Change the 517 #defines to #undef's, so ../configure knows it should tweak them. 518 519 * xterm.c (x_scroll_bar_report_motion): Set *TIME whether or not 520 the mouse is over a scroll bar. 521 522 * xfaces.c (Fset_face_attribute_internal): Don't free the frame's 523 normal_gc or reverse_gc. 524 525 * keyboard.c (make_lispy_movement): Deal properly with mouse 526 motion outside of all windows. 527 528 * lisp.h (GLYPH_FACE): Remember that the face portion of a glyph 529 can be 24 bits, not just eight. 530 5311993-05-23 Richard Stallman (rms@mole.gnu.ai.mit.edu) 532 533 * xterm.c: Move signal.h and stdio.h before config.h. 534 535 * editfns.c (Fcurrent_time_zone): Assign gmt, instead of init. 536 5371993-05-22 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 538 539 * Version 19.7 released. 540 541 * Makefile.in (SUBMAKEFLAGS): Add CFLAGS to the list. 542 543 * puresize.h [not HAVE_X_WINDOWS] (PURESIZE): Make this 185k, 544 not 196k. We're actually using ~180k. 545 546 * editfns.c: #include <sys/types.h>, to get time_t for Eggert's 547 changes. 548 5491993-05-22 Richard Stallman (rms@mole.gnu.ai.mit.edu) 550 551 * ymakefile (FRAME_SUPPORT): Add mouse.elc, select.elc, scroll-bar.elc. 552 553 * xdisp.c (display_text_line): Highlight in any frame's sel window. 554 555 * keyboard.c (modifier_names): Update to match *_modifier in termhooks. 556 5571993-05-22 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 558 559 * xterm.c (x_scroll_bar_handle_click): Never grab the scroll bar; 560 that feature requires more support to work correctly. 561 562 * keyboard.c (make_ctrl_char): New function. 563 (read_char): Call it. 564 (kbd_buffer_store_event): Call it to see if the new character is 565 the quit or stop character. 566 (make_lispy_event): Call it. 567 5681993-05-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 569 570 * xfns.c (x_window_to_frame): Use XGCTYPE. 571 5721993-05-21 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 573 574 * process.c (Fopen_network_stream): Deal with older systems, which 575 only have the h_addr field in their struct hostent. 576 577 * systty.h [SYSV_PTYS]: #include <sys/types.h>. Francesco 578 Potorti` <pot@fly.CNUCE.CNR.IT> says it's necessary on his 579 machine, and it should be harmless. 580 5811993-05-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 582 583 * sysdep.c (wait_for_termination): Copy code from 18.59 584 (but sans BSD4_1 alternatives). 585 5861993-05-21 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 587 588 * ymakefile (alloca.o): #define malloc and free to be xmalloc and 589 xfree on the command line of this compilation. 590 591 * s/sco4.h (TIME_WITH_SYS_TIME): This is no longer needed. 592 593 * s/linux.h: Remove copyright notices by Michael K. Johnson and 594 Rik Faith. They have both sent in papers now which make their 595 changes public domain. 596 597 * sysdep.c (sys_suspend): Set synch_process_alive, so that 598 wait_for_termination has something to wait for. 599 6001993-05-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 601 602 * xdisp.c (display_text_line): Highlight only in selected window. 603 604 * xfns.c (syms_of_xfns): Don't make Lisp vars 605 x-mode-pointer-shape and x-nontext-pointer-shape. 606 6071993-05-20 Ian Lance Taylor (ian@cygnus.com) 608 609 * s/sco4.h (SCO): Don't define (no longer needed). 610 (HAVE_SYS_TIME_H): Don't define (set by configure). 611 (TIME_WITH_SYS_TIME): Define. 612 6131993-05-20 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 614 615 * dispnew.c (preserve_other_columns): Remember to multiply the 616 size argument to bcopy by the size of a glyph. 617 6181993-05-20 Richard Stallman (rms@mole.gnu.ai.mit.edu) 619 620 * keyboard.c (read_key_sequence): Reexamine this_command 621 after pre-command-hook runs. 622 623 * xterm.c (x_find_modifier_meanings): If some keys are meta and alt, 624 make them just meta, not alt. 625 6261993-05-19 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 627 628 Some time-handling patches from Paul Eggert: 629 * editfns.c (Fcurrent_time_zone): Take an optional argument specifying 630 what (absolute) time should be used to determine the current time zone. 631 Yield just offset and name of time zone, including DST correction. 632 Yield time zone offset in seconds, not minutes. 633 (lisp_time_argument, difftm): New functions. 634 (Fcurrent_time_string): Use lisp_time_argument. 635 * systime.h (EMACS_CURRENT_TIME_ZONE, EMACS_GET_TZ_OFFSET, 636 EMACS_GET_TZ_NAMES): Remove. 637 * config.h.in: Add HAVE_TM_ZONE. 638 639 Some more changes from Michael K. Johnson for Linux. 640 * s/template.h: Mention that you should #define HAVE_TERMIO or 641 HAVE_TERMIOS, but not both, and that HAVE_TERMIOS is preferred. 642 * systty.h (EMACS_SET_TTY_PGRP): Don't assign the return value of 643 tcsetpgrp to *pgid; it's just a status value. 644 * config.h.in (HAVE_RANDOM): This shouldn't be defined on Linux 645 systems using XFree386, and perhaps is inappropriate in general. 646 * m/intel386.h: #undefine the integer size macros, since the Linux 647 <values.h> file #defines them itself. 648 * mem-limits.h (get_lim_data): Linux has the ulimit call; if it 649 fails, fall back on ULIMIT_BREAK_VALUE. 650 * process.c: Linux needs the WAITTYPE, etc. definitions. 651 * unexec.c (hdr, ohdr): Linux has the ordinary `struct exec' type; 652 no need to use SYSV names. 653 * s/linux.h: New file. 654 655 Some changes from Michael K. Johnson for Linux. 656 * sysdep.c (sys_siglist): Don't define this if HAVE_SYS_SIGLIST is 657 #defined. That lets the system provide it, if it has it. 658 * syssignal.h (sigmask): Only define this if <signal.h> hasn't 659 given us a definition already. 660 * syssignal.h (sys_sigpause): Fix argument in prototype. 661 * sysdep.c (init_signals): The masks are called empty_mask and 662 full_mask, not signal_empty_mask and signal_full_mask. 663 (signal_handler_t): Moved .... 664 * syssignal.h: ... to here. 665 * systty.h (EMACS_SET_TTY_PGRP): Call tcsetpgrp with the correct 666 arguments. 667 * emacs.c (main): Don't try to establish signal handlers for 668 SIGBUS and SIGSYS unless they're actually #defined. 669 670 * systty.h [HAVE_TERMIO, __DGUX]: #include <sys/ioctl.h>. 671 672 * xdisp.c (redisplay_window): Compute the scrollbar start and end 673 properly. 674 6751993-05-19 Richard Stallman (rms@mole.gnu.ai.mit.edu) 676 677 * keyboard.c (Fcurrent_input_mode): Return META as 3-way flag. 678 6791993-05-19 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 680 681 * fileio.c (Ffind_file_name_handler): Check that FILENAME is a 682 string. 683 684 * process.c (wait_reading_process_input): Undo change of April 685 29th, since that re-introduces the race condition the comments are 686 warning about. Call clear_waiting_for_input before calling 687 status_notify, though. 688 689 * process.c (wait_reading_process_input): Don't forget to call 690 clear_waiting_for_input when we exit the loop because process 691 input has arrived. 692 693 Changes for Silicon Graphics Iris 5D. 694 * unexelfsgi.c: New file; like unexelf.c, but tolerates program 695 segments above BSS. 696 * m/iris5d.h: New file. 697 * s/irix5-0.h: New file. 698 * process.c [__sgi] (allocate_pty): Give up immediately if pty is 699 inaccessible. 700 7011993-05-19 Richard Stallman (rms@mole.gnu.ai.mit.edu) 702 703 * keyboard.c (follow_key): Check char in range before UPPERCASEP. 704 7051993-05-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 706 707 * xfns.c (x_set_menu_bar_lines): Fix typo in last change. 708 709 * keyboard.c (make_lispy_event): Controlify lower case letters too. 710 7111993-05-18 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 712 713 * xdisp.c (display_text_line): If the newline (or C-m, in 714 selective-display) has a non-default face, apply that face to the 715 remainder of the line, so that the fill occupies the entire line. 716 717 * xterm.c (x_new_font): Tell the frame display faces about the 718 newly chosen font. 719 720 Make sure that all the display faces use fonts of the 721 same dimensions as the default face, so as not to confuse the rest 722 of the redisplay code. 723 * xfaces.c (same_size_fonts): New function. 724 (merge_faces): Only merge in a new font from the FROM face if it 725 is the same size as the font in the TO face. 726 727 * xfns.c (x_set_menu_bar_lines): Minibuffer-only frames can't have 728 menu bars. 729 730 * keyboard.c (read_key_sequence): Don't lay down an unwind_protect 731 to restore the original buffer until we actually get a mouse click. 732 733 * window.c (window-dedicated-p): Doc fix. 734 7351993-05-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 736 737 * xterm.c (XTread_socket): Turn off ControlMask for XLookupString. 738 * keyboard.c (make_lispy_event): Controlify here. 739 7401993-05-17 Jim Blandy (jimb@totoro.cs.oberlin.edu) 741 742 * xdisp.c (redisplay_window): Make the scrollbar reflect the 743 extent of the visible region, not the whole buffer. 744 745 * xfaces.c (free_frame_faces): Don't free the resources from the 746 first two faces. 747 748 * lisp.h (malloc, realloc): Declare these to return void *, to 749 avoid conflicts with ANSI header files. 750 751 * sysdep.c (reset_sys_modes): Test the return value of 752 EMACS_SET_TTY properly. 753 * systty.h (EMACS_GET_TTY, EMACS_SET_TTY): Document the return 754 values. 755 7561993-05-16 Jim Blandy (jimb@totoro.cs.oberlin.edu) 757 758 * config.h.in (STDC_HEADERS, TIME_WITH_SYS_TIME, 759 CRAY_STACKSEG_END, STACK_DIRECTION): Add #undef clauses for these, 760 since otherwise the autoconf tests in configure.in won't do us 761 much good. 762 7631993-05-16 Richard Stallman (rms@mole.gnu.ai.mit.edu) 764 765 * buffer.c (overlays_at): New arg EXTEND. 766 (Foverlays_at, Fnext_overlay_change): Pass 1. 767 * xfaces.c (compute_char_face): Pass 0. 768 Try first with small overlay_vec, then use a big enough one. 769 770 * lread.c (syms_of_lread): Make Vcurrent_load_list ordinary Lisp var. 771 Set up Qcurrent_load_list. 772 (readevalloop): Specbind Qcurrent_load_list instead of ad-hoc saving. 773 (build_load_history): Do nothing when loading pure files. 774 775 * xterm.c (dumpglyphs): Create a temporary merged gc 776 when cursor falls on char with non-default face. 777 778 * xterm.h (x_display): New field cursor_foreground_pixel. 779 * xfns.c (x_set_cursor_color): Set cursor_foreground_pixel. 780 781 * casefiddle.c (casify_region): Remove mistaken arg to record_change. 782 7831993-05-15 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 784 785 * xfaces.c (Fset_face_attribute_internal): Jolt redisplay, so it 786 knows something has changed. 787 788 * xfaces.c (unload_color): Don't try to unload the standard black 789 or white pixel. 790 791 More changes from David Mackenzie. 792 * ymakefile (emacs): No need to edit srcdir into a lisp file and 793 then load it; we can just take advantage of the PATH_DUMPLOADSEARCH. 794 (crt0.o): Remember that crt0.c is in ${srcdir}. 795 796 Install David Mackenzie's patches to make ${srcdir} work. 797 * Makefile.in (srcdir, VPATH): Get this value from the top-level 798 Makefile. 799 (xmakefile): Use ${srcdir} to find the files from which we produce 800 xmakefile. Edit the values for srcdir and VPATH into xmakefile. 801 * ymakefile (srcdir, VPATH): New definitions for the Makefile 802 to edit. 803 (ALL_CFLAGS): Remove `-Is' and `-Im'; add `-I${srcdir}', and 804 `-I.'. 805 (emacs): Adjust dumping commands to deal with a separate source 806 directory. 807 (${etc}DOC): Pass `-d ${srcdir}' to make-docfile, to tell it where 808 to find the source files. 809 (prefix-args): Find the source code in ${srcdir}. 810 811 * process.c (wait_reading_process_input): If we're running 812 Solaris, it's not necessary to check if we should redeliver SIGIO, 813 according to David Mackenzie. 814 * s/sol2.h: #include "usg5-4.h", and #define const. 815 816 * systime.h: Borrow CPP sequence from getdate.y to include the 817 proper combination of <time.h> and <sys/time.h>. 818 8191993-05-15 Richard Stallman (rms@mole.gnu.ai.mit.edu) 820 821 * window.h (struct window): New slot region_showing. 822 * xdisp.c (mark_window_display_accurate): Set region_showing fields. 823 (redisplay_window): Update region_showing field. 824 (display_text_line): Set region_showing to t if will show one. 825 826 * xselect.c (Fx_selection_exists_p): Handle nil, t as SELECTION arg. 827 Don't die if SELECTION is not recognized. 828 829 * dispnew.c (direct_output_forward_char): Just give up 830 if region is being highlighted. 831 832 * xdisp.c (redisplay, redisplay_window): Don't use the cursor-motion 833 special-case code if the region is or was highlighted. 834 835 * xfaces.c (compute_char_face): New args REGION_BEG, REGION_END. 836 Don't sort if noverlays is 0 or 1. 837 838 * dispnew.c (direct_output_for_insert): Pass those args. 839 * xdisp.c (display_text_line): Pass those args, 840 describing the region if the mark is transient and active. 841 8421993-05-14 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 843 844 * buffer.c (Fmove_overlay): If the overlay is in no buffer and the 845 BUFFER argument has been omitted, put it in the current buffer, 846 for symmetry with move-marker. 847 848 * buffer.c (Fdelete_overlay): Make the overlay's markers point 849 nowhere, not at 1. Do this after calling redisplay_region, so 850 that code knows what section has changed. 851 8521993-05-14 Richard Stallman (rms@mole.gnu.ai.mit.edu) 853 854 * xdisp.c (display_menu_bar): Update FRAME_MENU_BAR_ITEMS here. 855 * keyboard.c (command_loop_1): Don't do it here. 856 857 * keymap.c (access_keymap): Handle any length vector. 858 (store_in_keymap): Likewise. 859 (Fcopy_keymap): Likewise. 860 8611993-05-14 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 862 863 * buffer.c (Foverlay_start, Foverlay_end, Foverlay_buffer) 864 (Foverlay_properties): Functions moved here from subr.el. 865 8661993-05-13 Jim Blandy (jimb@totoro.cs.oberlin.edu) 867 868 * xfaces.c (compute_char_face): When merging the overlays, 869 traverse sortvec, not overlay_vec; the latter isn't the one we 870 sorted. 871 872 * xterm.c (dumpglyphs): Give the cursor higher priority than the 873 face specified by the glyph under it. 874 875 * xterm.c (dumpglyphs): Move the underline up a row. I dislike 876 the way X addresses pixels. Quickdraw is much nicer. 877 878 * xfaces.c (intern_face): If the face has a GC, but it's not the 879 default or modeline face, abort. Nothing but those two faces 880 should have a GC *and* be passed to intern_face. 881 (compute_char_face, compute_glyph_face): After copying 882 the frame's default face into face, to use as a base case for 883 calculation, set the `gc' member to zero; that way we don't have 884 things lying around that look like display faces but aren't. 885 886 * xfaces.c (intern_frame_face): When copying the new face into the 887 frame's face array, remember that the number of bytes to copy is 888 sizeof (*new_face), not sizeof (new_face). 889 890 * xfaces.c (compute_char_face): Assume that W is displaying the 891 current buffer. Abort if it isn't. 892 893 * lisp.h (Lisp_Overlay): New tag. 894 (OVERLAYP): New predicate. 895 (CHECK_OVERLAY): New type-checker. 896 (Qoverlayp): New extern declaration. 897 * buffer.c (Foverlayp): New function. 898 (Qoverlayp): New atom. 899 (overlays_at, recenter_overlay_lists): Abort if we encounter an 900 invalid overlay. 901 (syms_of_buffer): defsubr Soverlayp; initialize Qoverlayp. 902 (Fdelete_overlay): Set the overlay's markers to point nowhere. 903 Use CHECK_OVERLAY instead of signalling a special error. 904 (Fmove_overlay, Foverlay_put): Use CHECK_OVERLAY instead of 905 signalling a special error. 906 (Foverlay_get): Use CHECK_OVERLAY. 907 * fns.c (internal_equal): Define this for overlays. 908 * buffer.h (OVERLAY_VALID): Define in terms of OVERLAYP. 909 * print.c (print): Give overlays their own print syntax. 910 * alloc.c (mark_object): Treat overlays like conses. 911 912 * lisp.h (FLOATP): Define this appropriately when LISP_FLOAT_TYPE 913 is not defined. 914 915 * buffer.c (Foverlay_get): Return Qnil if the requested property 916 is missing from the property list. 917 918 The text property routines can now modify buffers other 919 than the current one. 920 * insdel.c (modify_region): New argument BUFFER. Select that 921 buffer while we prepare for the modification, and switch back when 922 we're done. 923 * textprop.c (add_properties, remove_properties): Pass 924 the buffer being modified as the first argument to modify_region. 925 * editfns.c (Fsubst_char_in_region, Ftranslate_region): Pass the 926 current_buffer as the first argument to modify_region. 927 * casefiddle.c (casify_region): Same. 928 929 * dispnew.c (direct_output_for_insert): Compute the face of the 930 character we're inserting properly. 931 932 * xterm.c (dumpglyphs): Pass the proper arguments to intern_face. 933 934 * xterm.c (dumpglyphs): Don't increment left twice. 935 936 * intervals.c (set_point): Check for point out of bounds before 937 checking for an empty interval tree. 938 939 * cmds.c (Fforward_char): Check proposed new position, and then 940 set point, instead of setting point to a potentially invalid 941 position. 942 943 * lread.c, data.c: If STDC_HEADERS is #defined, include <stdlib.h> 944 to get the extern declarations for atof. That's where it is in 945 POSIX. 946 9471993-05-12 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 948 949 * ymakefile (xfaces.o): Add window.h to the dependencies. 950 951 * xfaces.c (intern_frame_face): Exchange order of arguments, to 952 make callers correct. 953 954 * xfaces.c (compute_char_face): Notice the next property change 955 location correctly. 956 957 * xfaces.c (face_name_id_number): Return 0 (the default face) if 958 the name is undefined. 959 960 * xfaces.c (Fset_face_attribute_internal): Do nothing unless FRAME 961 is an X frame. 962 963 * xdisp.c (copy_rope, copy_part_of_rope): Add face argument. 964 (display_text_line): Initialize current_face to zero. Apply it 965 to characters as we write them to the display matrix. 966 (display_string): Pass the new argument to copy_rope. 967 968 * xdisp.c (display_text_line): Handle the locations of face 969 changes properly. 970 971 * textprop.c (Fnext_single_property_change, 972 Fprevious_single_property_change): Pass arguments to textget in 973 the right order. 974 975 * ymakefile (xfns.o): Remove duplication of buffer.h in dependencies. 976 977 * ymakefile ($(OLDXMENU)): Remove extraneous call to `rm'. 978 9791993-05-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 980 981 * keymap.c (Faccessible_keymaps): Use whatever size the vector has. 982 (Fwhere_is_internal): Likewise. 983 (describe_vector): Likewise. 984 (current_minor_maps): Call Findirect_function, so symbols 985 can be used in place of actual maps. 986 987 * xdisp.c (display_text_line): Use break; to exit loop at eol. 988 Duplicate the short MAKE_GLYPH loop after the main loop. 989 If no display table, do obey selective_display_ellipses. 990 (copy_part_of_rope): Arg FROM is now Lisp_Object *. 991 992 * xfaces.c: Do include window.h. 993 (compute_char_face): Supply third arg of Fget_text_property. 994 995 * keyboard.c (make_lispy_event): Don't set shift modifier for C-^. 996 997 * callproc.c (child_setup): Omit duplicates from new env array. 998 9991993-05-10 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1000 1001 * fileio.c (ro_fsys) [SOLARIS_BROKEN_ACCESS]: Check for the 1002 filesystem being ro, since Solaris 2.1 doesn't. 1003 (file-writable-p): Call ro_fsys. 1004 * s/sol2.h (SOLARIS_BROKEN_ACCESS): Define this. 1005 1006 * systime.h: Use the strategy from getdate.y to include the proper 1007 combination of <time.h> and <sys/time.h>. 1008 1009 * xfns.c (Fx_create_frame): Use an XLFD name for the default font, 1010 instead of "9x15" or whatever it was. 1011 1012 * xdisp.c (display_text_line): Make face-handling code conditional 1013 on HAVE_X_WINDOWS macro. Perhaps this isn't the best approach, 1014 but it'll do for now. 1015 1016 * xdisp.c (display_text_line): We can't use the FRAME_DEFAULT_FACE 1017 macro here; that's x-specific. Just don't pass the second 1018 argument. 1019 * xfaces.c (compute_glyph_face): Remove the BASIC_FACE argument; 1020 use F's default face. 1021 10221993-05-09 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1023 1024 * xfaces.c (Fmake_face_internal): Do nothing for non-X frames. 1025 1026 * dispextern.h (struct face): Add cached_index member. 1027 * xfaces.c (get_cached_face): Use it to avoid unnecessary 1028 searches of face_vector. 1029 1030 * xfaces.c (intern_face): Renamed from get_display_face. 1031 1032 * xfns.c (x_make_gc): After building the GC's for the frame, call 1033 init_frame_faces to set up the first two faces. 1034 * xfaces.c (init_frame_faces): Don't just try to copy the default 1035 and mode line faces from some other random frame; instead, consult 1036 the normal_gc and reverse_gc members of the frame, and build the 1037 faces based on their parameters. 1038 1039 Adjust the face computation functions to return frame face ID's, 1040 not pointers to display faces; since we call these functions 1041 during display construction, we don't want the display faces yet. 1042 * xfaces.c (intern_frame_face): New function. 1043 (compute_char_face, compute_glyph_face): Apply intern_frame_face 1044 to the computed face, and return the frame face's ID, instead of 1045 calling intern_face and returning a pointer to a display frame. 1046 1047 * xfaces.c: Describe the facial data structures. It took me a 1048 while to figure them out; perhaps this will save someone else the 1049 trouble. 1050 1051 Arrange to tell redisplay about changes in overlays. 1052 * xdisp.c (redisplay_region): New function. 1053 * buffer.c (Fmove_overlay): Call redisplay_region on the areas the 1054 overlay has enclosed or left. 1055 (Fdelete_overlay): Call redisplay_region on the area the overlay 1056 used to occupy. 1057 (Foverlay_put): Call redisplay_region on the area the overlay now 1058 occupies; we may have put a face property on it. 1059 1060 * buffer.c (Fmove_overlay): Doc fix. 1061 1062 * xdisp.c (redisplay): If we're doing a thorough redisplay (all 1063 windows on all frames involved), go ahead and flush the GC cache - 1064 call clear_face_vector. 1065 1066 * xdisp.c (display_text_line): Apply faces to characters 1067 according to overlays and text properties; use 1068 compute_char_face and compute_glyph_face to figure out what 1069 face to use, and where a new face starts. 1070 * xterm.c (dumpglyphs): Use the upper bits of the glyphs to decide 1071 which frame face to use. Call GLYPH_FOLLOW_ALIASES to make sure 1072 we're implementing the glyph table properly. If we're not using 1073 the default or mode line face, call intern_face to find a display 1074 face for the frame face selected by the glyph code. Implement 1075 underlining. Remove the `font' argument; we have to derive this 1076 from the frame and face anyway. Change all callers. 1077 * disptab.h (GLYPH_FOLLOW_ALIASES): New macro. 1078 1079 * xterm.c (x_destroy_window): Call free_frame_faces. 1080 1081 The GNU coding standards specify that CFLAGS should be left for 1082 users to set. 1083 * ymakefile (ALL_CFLAGS): Set this to the long string of 1084 compilation switches, not CFLAGS. Changed all uses. 1085 (CFLAGS): Make this default to just -g. 1086 (.c.o): Define new default rule, to make sure that the right flags 1087 get to the compilations. 1088 10891993-05-09 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1090 1091 * keyboard.c (read_char): Exit kbd macro if Vexecuting_macro is t. 1092 1093 * pwd.h: File deleted. 1094 10951993-05-08 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1096 1097 * s/sunos4shr.h: Apply changes from David J. Mackenzie; this isn't 1098 used by any configuration right now, but he's trying to make it 1099 work. 1100 #include "sunos4-1.h" instead of "bsd4-2.h". 1101 (O_NDELAY): Don't define this. 1102 (SYSTEM_MALLOC): Don't define this, either. 1103 (LD_SWITCH_SYSTEM): Remove the definition for this. 1104 1105 * Makefile.in (DEFS): Remove this; we have configure build a 1106 config.h file directly, instead of having lots of -D flags. 1107 1108 * Makefile.in (CFLAGS): Don't make this carry DEFS from the 1109 configure script; the coding standards say that CFLAGS should be 1110 left for the user to tweak. 1111 11121993-05-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1113 1114 * keyboard.c (do_mouse_tracking): Now static. 1115 1116 * xmenu.c (Fx_popup_menu): Add a vector of prefix keys for the panes. 1117 (keymap_panes): Allocate that vector. 1118 (single_keymap_panes): Fill in that vector. 1119 (xmenu_show): Return a list of events, not just one event. 1120 1121 * keyboard.c (read_char_menu_prompt): Expect Fx_popup_menu 1122 to return a list of events. Don't lose any of them. 1123 1124 * xfns.c (Fx_get_mouse_event, Fx_mouse_events): Code deleted. 1125 * window.c (Vmouse_event): Var deleted. 1126 (syms_of_window): Don't make it a Lisp var. 1127 1128 * keyboard.c (read_avail_input, Fset_input_mode): Make 1129 meta_key a three-value variable to support 8-bit input. 1130 11311993-05-07 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1132 1133 * ymakefile [__GNUC__ && __GNUC__ > 1] (LIB_GCC): Set this even if 1134 LINKER is #defined. 1135 1136 * ymakefile ($(OLDXMENU)): Remove the link before we re-create it; 1137 not all versions of ln have the `-f' flag. Use the LN_S variable, 1138 inherited from src/Makefile. 1139 1140 * Makefile.in (LN_S): New variable, edited by top Makefile. 1141 (SUBMAKEFILE): New variable, containing all flags to pass to 1142 recursive makes. 1143 1144 * config.h.in: Adjust this for use by autoconf's AC_CONFIG_HEADER, 1145 instead of AC_OUTPUT. 1146 1147 * xfaces.c (get_display_face): Use face_eql instead of writing it out. 1148 11491993-05-06 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1150 1151 * keymap.c (Fwhere_is_internal): If FIRSTONLY is non-nil, avoid 1152 returning a non-ascii key sequence unless FIRSTONLY is the symbol 1153 `non-ascii'. 1154 1155 * config.h.in: Remove mention of GLYPH datatype; that shouldn't be 1156 a user option. 1157 * lisp.h (GLYPH, MAKE_GLYPH, GLYPH_CHAR, GLYPH_FACE): New macros. 1158 11591993-05-06 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1160 1161 * xfns.c (x_get_arg): Call Fintern, not intern. 1162 1163 * systime.h [SCO]: Include time.h. 1164 * s/sco4.h: New file. 1165 1166 * ymakefile (LIBXMENU): Delete -loldX. 1167 1168 * emacs.c (main): Handle -display like -d. 1169 11701993-05-05 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1171 1172 * s/template.h: Explain the relative significance of the SIGIO and 1173 INTERRUPT_INPUT macros. 1174 1175 * ymakefile (buffer.o, insdel.o): Note that these files also 1176 depend on blockinput.h. 1177 1178 * blockinput.h (UNBLOCK_INPUT): We cannot assume that SIGIO is 1179 defined everywhere this file is #included; merge the two 1180 definitions for defined (SIGIO) and ! defined (SIGIO) into one, 1181 which calls reinvoke_input_signal if interrupt_input_pending is 1182 set. 1183 * keyboard.c (reinvoke_input_signal): New function. 1184 11851993-05-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1186 1187 * window.c (Fdisplay_buffer): Add space to prompt. 1188 11891993-05-04 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1190 1191 * keyboard.c (syms_of_keyboard): Doc fix for 1192 extra-keyboard-modifiers. 1193 1194 * lisp.h (CHAR_ALT, CHAR_SUPER, CHAR_HYPER, CHAR_SHIFT, CHAR_CTL) 1195 (CHAR_META): Shift these all up one bit, back to where they were. 1196 11971993-05-02 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1198 1199 * keymap.c (Fdefine_prefix_command): Doc fix. 1200 1201 * ymakefile (C_DEBUG_SWITCH): Undo April 10 change. 1202 12031993-05-01 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1204 1205 * keyboard.c (Fsuspend_emacs): Doc fix. 1206 12071993-04-30 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1208 1209 * data.c (Ffset): Refuse to set the function value of t or nil. 1210 12111993-04-29 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1212 1213 Implement extra_keyboard_modifiers properly. 1214 * keyboard.c (syms_of_keyboard): Doc fix for 1215 extra-keyboard-modifiers; use the same modifier bits as we do for 1216 characters. 1217 (read_char): Apply all the modifiers in extra_keyboard_modifiers 1218 to the input characters, so you can get hyper, super, and the rest 1219 of the gang. 1220 * xterm.c (x_emacs_to_x_modifiers): New function. 1221 (x_convert_modifiers): Renamed to x_x_to_emacs_modifiers, for 1222 consistency. Callers changed. 1223 (XTread_socket): Apply x_emacs_to_x_modifiers to 1224 extra_keyboard_modifiers before setting the state member of the 1225 event; this will get all the modifiers on ASCII characters. 1226 1227 * xterm.c (x_text_icon): Don't call XSetIconName; it should be 1228 unnecessary, and perhaps it's killing the icon pixmap. 1229 1230 * lisp.h (CHAR_ALT, CHAR_SUPER, CHAR_HYPER): New constants, in 1231 case we need them. 1232 * termhooks.h (alt_modifier, super_modifier, hyper_modifier) 1233 (shift_modifier, ctrl_modifier, meta_modifier): Define these in 1234 terms of the CHAR_mumble macros, to avoid having the same thing 1235 defined in two places. 1236 1237 * keyboard.c (kbd_buffer_get_event): Don't generate switch-frame 1238 events if they'd only switch to the frame already selected. This 1239 avoids lots of extra switch-frame events when using a separate 1240 minibuffer. 1241 12421993-04-29 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1243 1244 * keyboard.c (Fthis_command_keys): Doc fix. 1245 1246 * process.c (wait_reading_process_input): Move the status_notify 1247 call before the set_waiting_for_input call. 1248 1249 * fileio.c (Fexpand_file_name): Undo last change--too risky for now. 1250 1251 * data.c (Fdefine_function): New function (same code as Fdefalias). 1252 12531993-04-28 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1254 1255 * eval.c (do_autoload): Fixed the bug in the autoload-saving code. 1256 12571993-04-28 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1258 1259 * keyboard.c (Fcurrent_input_mode): New function. 1260 12611993-04-27 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1262 1263 * eval.c (un_autoload): Don't try to save old autoload forms when 1264 we load something in. Something about the code now conditioned 1265 out by UNLOAD was screwing up ordinary autoloads, notably of 1266 picture.el. When I figure out what, I'll fix and re-enable this 1267 code. 1268 12691993-04-27 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1270 1271 * buffer.c (syms_of_buffer): Doc fix for buffer-display-table. 1272 1273 * systime.h: Doc fix. 1274 (EMACS_SET_USECS): Remember that a `usec' is a microsecond, not a 1275 millisecond. What's three orders of magnitude between friends? 1276 * dispnew.c (Fsit_for, Fsleep_for): Remember to multiply the 1277 `milliseconds' argument by 1000 to get microseconds. 1278 12791993-04-26 Roland McGrath (roland@geech.gnu.ai.mit.edu) 1280 1281 * fileio.c (Fexpand_file_name): 1282 Don't remove trailing / from NEWDIR if just "/". 1283 12841993-04-26 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1285 1286 * m/ibmps2-aix.h, m/ibmrs6000.h, m/ibmrt-aix.h, m/mips.h, 1287 * m/sps7.h, s/hpux.h, s/usg5-4.h (HAVE_DUP2): Removed; derived by 1288 configure script. 1289 * s/hpux.h, s/irix3-3.h, s/aix3-1.h (HAVE_GETHOSTNAME): Removed; 1290 derived by configure script. 1291 1292 Arrange for Fy_or_n_p to put off switch-frame events. 1293 * lread.c (read_filtered_char): New function, which contains the 1294 code which used to be in Fread_char, Fread_event, and 1295 Fread_char_exclusive; there was a lot of common code. 1296 (Fread_char, Fread_event, Fread_char_exclusive): Rewrite in terms 1297 of read_filtered_char. 1298 * lisp.h (read_filtered_char): Declare this extern here. 1299 * fns.c (Fy_or_n_p): Call read_filtered_char, arranging to delay 1300 switch-frame events. 1301 1302 * keyboard.c (read_key_sequence): Let the `modifiers' variable in 1303 the code which deals with KEY being unbound be an int, not a 1304 Lisp_Object. 1305 1306 * config.h.in (getenv): Don't test THIS_IS_YMAKEFILE to see if we 1307 should exclude the getenv declaration; instead, test NOT_C_CODE. 1308 Per suggestion from Francesco Potorti`. 1309 * ymakefile (NOT_C_CODE): Define this; it's true, and useful. 1310 1311 * dispnew.c (Fsleep_for, Fsit_for): Allow SECONDS to be a 1312 floating point value. 1313 13141993-04-26 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1315 1316 * sysdep.c (read_pending_input): 1317 Fix the garbaged-modifiers bug under System Vs previous 1318 to r4. 1319 13201993-04-25 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1321 1322 * systty.h (EMACS_GET_TTY, EMACS_SET_TTY): Move these into 1323 functions in sysdep.c. 1324 * sysdep.c (emacs_get_tty, emacs_set_tty): Here they are. 1325 1326 * sysdep.c (emacs_set_tty): Call tcsetattr over and over again 1327 until it does all of what we ask it to, or returns an error. 1328 1329 * search.c (Freplace_match): Arrange for markers sitting at the 1330 beginning or end of the original text to float to the 1331 corresponding position in the replacement text. 1332 13331993-04-25 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1334 1335 * window.c (Fset-window-buffer): 1336 Set horizontal-scrolling on a window to zero when 1337 we connect it to a new buffer. 1338 1339 * buffer.c: Doc fix. 1340 13411993-04-24 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1342 1343 Make the modifier manipulation functions more robust. The old way 1344 caused a bug once, and probably would again. 1345 * termhooks.h (alt_modifier, super_modifier, hyper_modifier) 1346 (shift_modifier, ctrl_modifier, meta_modifier): Shift these all 1347 down one bit in value, to avoid sign extension problems. 1348 * lisp.h (CHAR_META, CHAR_CTL, CHAR_SHIFT): Fix these definitions too. 1349 * keyboard.c (lispy_modifier_list): Ignore modifier bits beyond 1350 what our table of modifier names can handle. 1351 (apply_modifiers): Don't abort if you see extra modifier bits, 1352 just remove them. 1353 13541993-04-23 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1355 1356 * data.c (Fdefine_function): 1357 Changed name back to Fdefalias, so we get things 1358 in a known-good state. 1359 1360 * buffer.h (BUF_NARROWED, NARROWED): 1361 New macros to test whether a region 1362 restriction has narrowed the buffer. 1363 13641993-04-17 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1365 1366 * systime.h: Comment fixes. 1367 1368 * data.c (Fdefine_function): New function. 1369 1370 * lisp.h (LOADHIST_ATTACH): New macro. 1371 (Vcurrent_load_list, Vload_history): Vars declared. 1372 1373 * eval.c (defun, defmacro, defvar, defconst): 1374 Attach symbol argument to the list of globals for the input source. 1375 (do_autoload): Save the old autoloads, in case we ever unload. 1376 1377 * fns.c (provide, require): Put appropriately-marked 1378 conses in the current-globals list. 1379 1380 * lread.c (readevalloop): 1381 New argument is the source file name (or nil if none). 1382 All calls changed. Do the two-step 1383 necessary to call build_load_history with the correct current-globals 1384 list for the current recursion. 1385 (build_load_history): New function. 1386 (eval_region, eval_buffer): Call readevalloop with new arg. 1387 (load_history): New variable. 1388 13891993-04-16 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1390 1391 * lread.c (readevalloop): New argument is the source file name (or 1392 nil if none). All calls changed. Do the two-step 1393 necessary to call build_load_history with the correct current-globals 1394 list for the current recursion. 1395 (build_load_history): New function. 1396 (Feval_region, Feval_buffer): Call readevalloop with new arg. 1397 (Vload_history): New variable. 1398 1399 * fns.c (Fprovide, Frequire): Put appropriately-marked 1400 conses in the current-globals list. 1401 1402 * eval.c (Fdefun, Fdefmacro, Fdefvar, Fdefconst): 1403 Attach symbol argument to the list of globals for the input source. 1404 (do_autoload): Save the old autoloads, in case we ever unload. 1405 1406 * data.c (Fdefine_function): New function. 1407 14081993-04-16 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1409 1410 * fileio.c (Fmake_symbolic_link): If a file already exists under 1411 the link's filename, delete the file which the link 1412 would replace, not the file the link would point at. 1413 1414 * config.h.in (volatile): Don't define this to be the empty string 1415 if some file has #defined HAVE_VOLATILE. 1416 1417 * emacs.c (SEPCHAR): Instead of defining this to be ',' on VMS and 1418 ':' elsewhere, just have it default to ':' if not #defined, and 1419 #define it to be ',' in s/vms.h; OS/2 will need it to be ';'. 1420 * s/vms.h (SEPCHAR): #define this to be ','. 1421 * s/template.h (SEPCHAR): Mention this. 1422 14231993-04-13 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1424 1425 * s/vms.h (xfree): #define this to emacs_xfree, to avoid case 1426 conflict with XFree; on VMS, external symbols are case-insensitive. 1427 1428 * s/usg5-4.h (HAVE_GETTIMEOFDAY): Deleted; ../configure figures 1429 that out now. 1430 1431 Changes for Emacs 19 from Thorsten Ohl <ohl@chico.harvard.edu>: 1432 * s/mach2.h: Copied from the Emacs 18.59 distribution. 1433 Don't define NO_REMAP, define START_FILES as 1434 `pre-crt0.o' instead. Define LIB_MATH as `-lm', to override the 1435 default `-lm -lc' (there is no libc on the NeXT). 1436 * ymakefile (STARTFILES): Allow config.h to set this value even if 1437 ORDINARY_LINK is defined. 1438 * unexnext.c: Fix subdirectories for the machine dependent include 1439 files for NeXTStep 3.0; #include <mach/mach.h> and 1440 <mach-o/loader.h> instead of <mach.h> and <sys/loader.h>. 1441 (getsectbyname): Remove prototype for this; the system #include 1442 files take care of that. 1443 (malloc_cookie): New variable. 1444 (unexec_doit): Set malloc_cookie to the result returned by 1445 malloc_freezedry. 1446 * emacs.c (main): Declare malloc_cookie to be extern, so that we can 1447 get the value set when we dumped and pass it to malloc_jumpstart. 1448 * systime.h: The NeXT has a timezone function. 1449 14501993-04-12 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1451 1452 * ymakefile ($(OLDXMENU)): Remove $(OLDXMENU) before trying to 1453 link in a new version. 1454 1455 * lisp.h (Qrange_error, Qdomain_error, Qsingularity_error) 1456 (Qoverflow_error, Qunderflow_error): Add extern to these declarations. 1457 14581993-04-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1459 1460 * xfaces.c: Don't include Xmu/Drawing.h. 1461 14621993-04-10 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1463 1464 * Makefile.in (xmakefile): Recognize the -O option with a numeric 1465 optimization level. 1466 1467 * ymakefile (C_DEBUG_SWITCH): If we're using version 2 of GCC or 1468 higher, use -O99 instead of plain -O. 1469 14701993-04-09 Jim Blandy (jimb@totoro.cs.oberlin.edu) 1471 1472 * keyboard.c (command_loop_1): Rebuild menu bar if 1473 update_mode_lines is set. 1474 1475 long_to_cons and cons_to_long are generally useful things; they're 1476 needed whether or not X is defined. 1477 * xselect.c (long_to_cons, cons_to_long): Moved from here... 1478 * data.c (long_to_cons, cons_to_long): ... to here. 1479 * lisp.h (long_to_cons, cons_to_long): Add extern declaration. 1480 1481 * xmenu.c (Qmenu_enable): Definition moved... 1482 (syms_of_xmenu): ... along with initialization ... 1483 * keyboard.c (Qmenu_enable): ... to here ... 1484 (syms_of_keyboard): ... and here. 1485 1486 * keyboard.c (kbd_buffer_get_event): If we get a selection clear 1487 or selection request event, but we were compiled without the 1488 window-system-specific code to handle it, abort. Don't try to 1489 call a function which doesn't exist. 1490 1491 * keyboard.c (make_lispy_event): In the code which processes mouse 1492 clicks, declare f to be a FRAME_PTR, not a struct frame *; this 1493 works when MULTI_FRAME is not #defined. 1494 1495 * xfaces.c (sort_overlays): Define this to be static, as declared. 1496 1497 * callproc.c (relocate_fd): Make messages string literals, not 1498 initialized arrays. 1499 1500 * alloc.c (__malloc_hook, __realloc_hook, __free_hook): Declare 1501 these extern, not static. (!) 1502 1503 * alloc.c (__malloc_hook, old_malloc_hook, __realloc_hook) 1504 (old_realloc_hook): Declare that the functions these point to return 1505 void *, not void. 1506 1507 Adjust for autoconf merger. 1508 * config.h.in: Add extra line to top, in case autoconf gets fixed 1509 and decides not to add Makefile-style comments to the top of the 1510 files it generates which we are forced to lop off. 1511 Indicate that the boolean macros here get their definitions via 1512 the DEFS Makefile variable. 1513 Adjust the operating system and machine #includes to use 1514 autoload's @cookies@. 1515 (RETSIGTYPE): Give this a default value. 1516 (SIGTYPE): Set this from RETSIGTYPE. 1517 (LD_SWITCH_X_SITE, C_SWITCH_X_SITE): Get values via @cookies@. 1518 * Makefile.in (DEFS): Renamed from CONFIG_CFLAGS. 1519 (xmakefile): Pass CFLAGS to ${CPP}. 1520 1521 * buffer.c (Fmake_overlay, Fmove_overlay): New optional BUFFER 1522 arguments. 1523 (recenter_overlay_lists): New argument BUF, to use instead of the 1524 current buffer. 1525 (Foverlay_recenter): Pass the appropriate arguments to 1526 recenter_overlay_lists. 1527 1528 * buffer.c (Fdelete_overlay): Don't assume that overlay is in the 1529 current buffer. Don't forget to declare the argument a Lisp_Object. 1530 1531 * dispnew.c (getenv): Extern declaration deleted; this is done in 1532 config.h. 1533 1534 * Makefile.in (tagsfiles): Remove external-lisp from this list of 1535 files; we're not distributing it, so the normal build process 1536 shouldn't depend on it. 1537 1538 * dispnew.c (init_display): Compare the return value of getenv to 1539 zero before setting display_arg, instead of just using the pointer 1540 as a truth value. 1541 15421993-04-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1543 1544 * xdisp.c (message, message1): If noninteractive and 1545 cursor_in_echo_area, don't print a newline at end of message. 1546 1547 * fns.c (Fy_or_n_p): Echo the answer just once, at exit. 1548 1549 * keyboard.c (echo_dash): Do nothing if echoptr is 0. 1550 1551 * buffer.c (Fkill_all_local_variables): Store each var's current value 1552 in the buffer's alist entry, before reverting to the default value. 1553 15541993-04-07 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1555 1556 * keyboard.c (apply_modifiers): Fix typo in sanity check. 1557 1558 * keyboard.c (interrupt_input_blocked, interrupt_input_pending): 1559 Remove `extern' keywords - these are the definitions. 1560 15611993-04-07 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1562 1563 * blockinput.h (UNBLOCK_INPUT): Fix typo. 1564 (interrupt_input_blocked): Make this signed int. 1565 1566 * search.c (search_buffer): Fix typo in previous change. 1567 1568 * insdel.c, buffer.c: Include blockinput.h. 1569 1570 * xterm.c: Fix typo in comment delimiter. 1571 15721993-04-07 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 1573 1574 * m/imbrs6000.h: If we're using GCC, define ORDINARY_LINK instead 1575 of defining LINKER to use cc. 1576 * s/aix3-1.h (LINKER): Don't use cc for linking command if we're 1577 using GCC. 1578 * s/aix3-2.h (SYSTEM_MALLOC): Undefine this. 1579 1580 * xterm.c (updating_frame): Declare this extern instead of static, 1581 so it's the same variable as the updating_frame in term.c. 1582 (XTupdate_begin, XTupdate_end): Don't bother to set 1583 updating_frame; the term.c functions take care of that for us. 1584 15851993-04-05 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 1586 1587 * s/vms.h (EXEC_SUFFIXES): Add definition for this. 1588 15891993-03-31 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1590 1591 * xfaces.c: Doc fixes. 1592 1593 Put interrupt input blocking in a separate file from xterm.h. 1594 This isn't specific to X, and it allows us to avoid #including 1595 xterm.h in files that don't really have anything to do with X. 1596 * blockinput.h: New file. 1597 * xterm.h (BLOCK_INPUT, UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT) 1598 (UNBLOCK_INPUT_RESIGNAL): These are now in blockinput.h. 1599 (x_input_blocked, x_pending_input): Deleted; there are analogs 1600 in blockinput.h called interrupt_input_blocked and 1601 interrupt_input_pending. 1602 * keyboard.c (interrupt_input_blocked, interrupt_input_pending): 1603 New variables, used by the macros in blockinput.h. 1604 * xterm.c: #include blockinput.h. 1605 (x_input_blocked, x_pending_input): Deleted. 1606 (XTread_socket): Test and set interrupt_input_blocked and 1607 interrupt_input_pending instead of the old variables. 1608 * alloc.c, xfaces.c, xfns.c, xmenu.c, xselect.c, keymap.c: 1609 #include blockinput.h. 1610 * eval.c: #include blockinput.h instead of xterm.h. 1611 * keyboard.c: #include blockinput.h. 1612 (input_poll_signal): Just test 1613 interrupt_input_blocked, instead of testing HAVE_X_WINDOWS and 1614 x_input_blocked. 1615 1616 Block the processing of interrupt input while we're manipulating the 1617 malloc heap. 1618 * alloc.c (xfree): New function, to make it easy to free things safely. 1619 (xmalloc, xrealloc): Block X input while doing the deed. 1620 (VALIDATE_LISP_STORAGE, gc_sweep, compact_strings): Use xfree 1621 instead of free. 1622 (uninterrupt_malloc): New function, to install input-blocking 1623 hooks into the GNU malloc routines. 1624 * emacs.c [not SYSTEM_MALLOC] (main): Call uninterrupt_malloc 1625 on startup. 1626 * alloc.c (make_interval, make_float, Fcons, Fmake_vector) 1627 (Fmake_symbol, Fmake_marker, make_uninit_string, Fgarbage_collect): 1628 Use xmalloc instead of malloc; don't bother to check if out of 1629 memory here. 1630 (Fgarbage_collect): Call xrealloc instead of realloc. 1631 * buffer.c: Use xmalloc and xfree instead of malloc and free; 1632 don't bother to check if out of memory here. 1633 (Fget_buffer_create): Put BLOCK_INPUT/UNBLOCK_INPUT pair around 1634 calls to ralloc routines. 1635 * insdel.c: Same. 1636 * lisp.h (xfree): New extern declaration. 1637 * xfaces.c (xfree): Don't #define this to be free; use the 1638 definition in alloc.c. 1639 * dispnew.c, doc.c, doprnt.c, fileio.c, lread.c, term.c, xfns.c, 1640 * xmenu.c, xterm.c: Use xfree instead of free. 1641 * hftctl.c: Use xfree and xmalloc instead of free and malloc. 1642 * keymap.c (current_minor_maps): BLOCK_INPUT while calling realloc 1643 and malloc. 1644 * search.c: Since the regexp routines can malloc, BLOCK_INPUT 1645 while runing them. #include blockinput.h. 1646 * sysdep.c: #include blockinput.h. Call xfree and xmalloc instead 1647 of free and malloc. BLOCK_INPUT around routines which we know 1648 will call malloc. 1649 1650 * ymakefile (keyboard.o, keymap.o, search.o, sysdep.o, xfaces.o) 1651 (xfns.o, xmenu.o, xterm.o, xselect.o, alloc.o, eval.o): Note that 1652 these depend on blockinput.h. 1653 1654 * keyboard.c (parse_modifiers, apply_modifiers): Make sure we're 1655 not trying to create modifier masks using integers which are 1656 unrepresentable as lisp values. 1657 16581993-03-30 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1659 1660 New macros NULL_DEVICE and EXEC_SUFFIXES, to give the name of the 1661 equivalent of /dev/null, and the suffixes used by executable 1662 files. This is simple, and helps people porting Emacs to other 1663 operating systems. 1664 * process.h (NULL_DEVICE): Give this a default value. 1665 * process.c (Fstart_process): Pass EXEC_SUFFIXES to openp. 1666 (Fprocess_send_eof): Use NULL_DEVICE instead of "/dev/null". 1667 * callproc.c (Fcall_process): Pass EXEC_SUFFIXES to openp. 1668 Use NULL_DEVICE instead of "/dev/null". 1669 * s/vms.h (NULL_DEVICE): #define this. 1670 1671 Rename int-to-string to number-to-string, since it can handle 1672 floating-point as well as integer arguments. subr.el defines the 1673 former as an alias for the latter. 1674 * data.c (Fnumber_to_string): Renamed from Fint_to_string. 1675 (wrong_type_argument): Adjust caller. 1676 (syms_of_data): Adjust defsubr. 1677 * fns.c (concat): Adjust caller. 1678 * lisp.h (Fnumber_to_string): Adjust extern declaration. 1679 * mocklisp.c (Finsert_string): Adjust caller. 1680 * process.c (status_message): Adjust caller. 1681 16821993-03-28 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1683 1684 * systty.h [NO_PTY_H]: Don't include pty.h. 1685 1686 * m/delta88k.h [USG5_4]: Alternate defining of LIBS_SYSTEM, 1687 LIBX11_SYSTEM, HAVE_RANDOM, BSTRING. 1688 (NO_PTY_H): Defined. 1689 1690 * fileio.c (Fwrite_region): Don't fail to set visit_file. 1691 1692 * keyboard.c (command_loop_1): Clear force_start of selected_window 1693 after reading each key sequence. 1694 (read_char): Clear Vquit_flag when we return C-g for it. 1695 1696 * fileio.c (Fexpand_file_name): Default DEFALT at beginning, 1697 before expanding it. But avoid unneeded or infinite recursive expand. 1698 16991993-03-26 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1700 1701 * editfns.c (Fchar_equal): Don't ignore high bits of character. 1702 1703 * fileio.c (Fwrite_region): Set visit_file after expanding file arg. 1704 Also expand VISIT arg if specified. 1705 1706 * frame.c (make_frame): Init face_alist field. 1707 17081993-03-25 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1709 1710 * xselect.c (SELECTION_QUANTUM): Don't use XMaxRequestSize on R3; 1711 access the display structure directly. 1712 17131993-03-25 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1714 1715 * ymakefile (xfns.o): Depend on buffer.h. 1716 1717 * buffer.h (struct buffer): Field `fieldlist' deleted. 1718 1719 * search.c (Freplace_match): Clean up criterion about converting case. 1720 If old text has any capitalized words, capitalize new text. 1721 1722 * xfaces.c: New file. 1723 1724 * ymakefile (XOBJ): Add xfaces.o. 1725 (xfaces.o): New target. 1726 * emacs.c (main): Call syms_of_xfaces. 1727 1728 * buffer.h (OVERLAY_START, OVERLAY_END, OVERLAY_VALID): New macros. 1729 (OVERLAY_POSITION): Likewise. 1730 (searchbuf): Decl deleted--doesn't belong here. 1731 Delete include of regex.h for VMS. 1732 * dired.c (searchbuf): Declare here. 1733 1734 * frame.h (struct frame): New field face_alist. 1735 * alloc.c (mark_object): Mark face_alist of a frame. 1736 1737 * ymakefile (xselect.o): Depend on dispextern.h. 1738 1739 * xterm.h (FRAME_FACES, FRAME_N_FACES, FRAME_DEFAULT_FACE) 1740 (FRAME_MODE_LINE_FACE): New macros. 1741 (struct x_display): New fields faces, n_faces. 1742 1743 * dispextern.h (struct face): New fields pixmap_h, pixmap_w. 1744 Field `font' is now a pointer. 1745 1746 * fns.c (Fy_or_n_p): Ensure cursor_in_echo_area = 0 when quit. 1747 17481993-03-24 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1749 1750 * dispnew.c (getenv): Add extern declaration. 1751 1752 * ymakefile (really-oldXMenu): Pass C_SWITCH_SITE and 1753 C_SWITCH_SYSTEM to the inferior make as separate flags, instead of 1754 passing just C_SWITCH_SITE as CFLAGS. 1755 1756 * keymap.c (Fkeymapp): Doc fix. 1757 1758 * xterm.h (x_focus_frame): Add extern keyword to declaration. 1759 1760 * xterm.c [VMS]: Don't #include <sys/termio.h> and <string.h>. 1761 * xfns.c [VMS]: Get the gray_bits from [.bitmaps]gray.xbm. 1762 * process.c [VMS] (DCL_PROMPT): Remove hack. 1763 (WIFSTOPPED, WIFSIGNALED, WIFEXITED, XRETCODE, WSTOPSIG) 1764 (WCOREDUMP, WTERMSIG): New dummy definitions. 1765 (deactivate_process): Add missing semicolon. 1766 * dispnew.c (init_display): Get display name from environment 1767 properly on VMS as well as Unix. 1768 17691993-03-24 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1770 1771 * buffer.c (init_buffer_once, reset_buffer): 1772 Delete last vestige of fieldlist slot. 1773 (Fregion_fields): Finally deleted. 1774 1775 * keymap.c (push_key_description): Ignore bits above meta_modifier. 1776 17771993-03-23 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1778 1779 * buffer.c (overlays_at, recenter_overlay_lists): New functions. 1780 (Fmake_overlay, Fdelete_overlay, Foverlay_get, Foverlay_put): Likewise. 1781 (Fmove_overlay, Foverlays_at, Fnext_overlay_change): Likewise. 1782 (Foverlay_lists, Foverlay_recenter): Likewise. 1783 1784 * buffer.h (struct buffer): New fields overlay_center, 1785 overlays_before, overlays_after. 1786 17871993-03-23 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1788 1789 * config.h.in (HAVE_XFREE386): New flag, set by configure script. 1790 If it's set, #define LIBX11_SYSTEM and HAVE_RANDOM as appropriate 1791 for XFree386. 1792 * sysdep.c (random, srandom): Don't define these if HAVE_RANDOM is 1793 #defined. 1794 1795 * config.h.in (C_SWITCH_X_SITE, LD_SWITCH_X_SITE): New flags. 1796 * ymakefile (C_SWITCH_X_SITE, LD_SWITCH_X_SITE): Provide default 1797 values. Include C_SWITCH_X_SITE in CFLAGS, include 1798 LD_SWITCH_X_SITE in LIBX, and pass C_SWITCH_X_SITE to the make 1799 which builds the X Menu library. 1800 18011993-03-22 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1802 1803 * xfns.c (Fx_parse_geometry): Renamed from Fx_geometry. 1804 (Fx_color_defined_p): Renamed from Fx_defined_color. 1805 (syms_of_xfns): Adjusted. 1806 18071993-03-22 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1808 1809 * indent.c (current_column, Findent_to, position_indentation): 1810 (Fmove_to_column, compute_motion): Allow tab_width up to 1000. 1811 1812 * xdisp.c (display_string, display_text_line): 1813 Allow tab_width up to 1000. 1814 1815 * keyboard.c (Fsuspend_emacs): 1816 Change suspend-hooks back to suspend-hook and make it a normal hook. 1817 1818 * s/dgux.h: Decide automatically whether to use COFF or ELF. 1819 18201993-03-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1821 1822 * fns.c (Fy_or_n_p): Handle `recenter' response type. 1823 1824 * s/dgux.h (HAVE_TERMIO, SIGNALS_VIA_CHARACTERS): Defined. 1825 18261993-03-21 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1827 1828 * frame.c (Fhandle_switch_frame): Renamed from Fselect_frame. 1829 Doc changed in anticipation of new purpose. 1830 (Fselect_frame): Just call Fhandle_switch_frame for now. 1831 18321993-03-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1833 1834 * xdisp.c (decode_mode_spec): Handle `%l'. 1835 (display_count_lines): New function. 1836 (redisplay_window): Update base_line_number and base_line_pos fields. 1837 Always update mode line if it's an integer. 1838 * window.h (struct window): 1839 New fields base_line_number and base_line_pos. 1840 1841 * window.c (Fselect_window): Use Fhandle_switch_frame. 1842 (Fset_window_configuration): Likewise. 1843 18441993-03-20 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1845 1846 Use the `visiblity' parameter to determine the initial state of 1847 the frame, instead of the `iconic-startup' and 1848 `suppress-initial-map' parameters. 1849 * xfns.c (x_icon): Test the Qvisibility parameter against Qicon, 1850 instead of the Qiconic_startup against Qt. 1851 (x_create_frame): Test Qvisibility against Qnil and 1852 Qicon, instead of testing Qsuppress_initial_map and Qvisibility. 1853 (Qicon): New symbol. 1854 (Qiconic_startup, Qsuppress_initial_map): Removed. 1855 (syms_of_xfns): Adjusted appropriately. 1856 1857 * xfns.c (x_set_visibility): Instead of interpreting only Qt as 1858 `make the frame visible' and everything else as `iconify the 1859 frame', interpret Qicon as `iconify the frame' and everything else 1860 as `make the frame visible.' 1861 1862 * xfns.c (x_get_arg): When the type of the resource is `symbol', 1863 return `true' and `on' as Qt, and `false' and `off' as Qnil. 1864 18651993-03-20 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1866 1867 * emacs.c (init_cmdargs): Fix simple bug in previous change. 1868 18691993-03-20 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1870 1871 * dispnew.c (Fsleep_for): Make this take two arguments SECONDS and 1872 MILLISECONDS, which add, rather than a second argument which says 1873 "treat the first argument as milliseconds." 1874 (Fsit_for): Same thing. 1875 (Fsleep_for_milliseconds): Deleted; this can be done with Fsleep_for. 1876 1877 * process.c (wait_reading_process_input): Doc fix. 1878 1879 * systime.h (EMACS_HAS_USECS): #define this if HAVE_TIMEVAL is 1880 #defined. 1881 1882 * dispnew.c (sit_for): Doc fix. 1883 1884 * sysdep.c (reset_sys_modes): Fix usage of EMACS_SET_TTY. 1885 1886 * callproc.c (child_setup): Make sure that in, out, and err are 1887 not less than three. 1888 (relocate_fd): New function. 1889 1890 * xterm.c (x_term_init): If the X connection is already in file 1891 descriptor zero, don't dup it and close the old one. 1892 1893 * s/hpux8.h, s/sunos4-1.h (OLDXMENU_OPTIONS): Define this, as in 1894 Emacs 18. 1895 1896 * xfns.c (Fx_open_connection): If we have X11R5, use 1897 XrmSetDatabase to set the display's database. In older versions, 1898 just store the value into x_current_display->db. 1899 * xterm.h (HAVE_X11R5): Define this where appropriate. 1900 1901 * frame.c (Fraise_frame, Flower_frame): Renamed from 1902 Fframe_to_front and Fframe_to_back. 1903 (syms_of_frame): Adjusted appropriately. 1904 1905 * fileio.c (HAVE_FSYNC): Define, if appropriate. 1906 (Fwrite_region): Use HAVE_FSYNC. 1907 * s-aix3-2.h (HAVE_FSYNC): Define. 1908 1909 * emacs.c (Finvocation_name): New function. 1910 (Vinvocation_name): New variable. 1911 (init_cmdargs): Set it. 1912 (syms_of_emacs): defsubr Finvocation_name, staticpro and 1913 initialize Vinvocation_name. 1914 * lisp.h (Vinvocation_name): New extern declaration. 1915 * xterm.c (invocation_name): Variable deleted; use 1916 Vinvocation_name now. 1917 (x_text_icon, x_term_init): Use Vinvocation_name now instead of 1918 invocation_name. 1919 (x_term_init): Don't initialize invocation_name. 1920 (syms_of_xterm): Don't initialize or staticpro invocation_name. 1921 * xfns.c (invocation_name): Remove extern declaration for this. 1922 [HAVE_X11] (Fx_get_resource): Use Vinvocation_name now instead of 1923 invocation_name. 1924 [not HAVE_X11] (Fx_get_default): Same. 1925 19261993-03-20 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1927 1928 * xfns.c (Fx_display_color_p): Renamed from Fx_color_display_p. 1929 (syms_of_xfns): Use new name in defsubr. 1930 19311993-03-19 Eric S. Raymond (eric@geech.gnu.ai.mit.edu) 1932 1933 * Makefile.in (unlock, relock): New productions to assist with 1934 version control. 1935 19361993-03-19 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 1937 1938 * fileio.c (Fvisited_file_modtime): New function. 1939 (Fset_visited_file_modtime): Accept an argument specifying time value. 1940 If arg is nil, really use the filename handler. 1941 1942 * xselect.c (cons_to_long, long_to_cons): No longer static. 1943 19441993-03-18 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 1945 1946 * frame.h (FOR_EACH_FRAME): Change the definition so that 1947 FRAME_VAR is a lisp object. 1948 * dispnew.c (WINDOW_CHANGE_SIGNAL, do_pending_window_change): 1949 Adjusted appropriately. 1950 * xdisp.c (redisplay): Adjusted appropriately. 1951 1952 * dispnew.c (Fredraw_frame): Give this appropriate definitions for 1953 MULTI_FRAME and non-MULTI_FRAME configurations. 1954 (Fredraw_display): Give this a non-MULTI_FRAME-dependent definition. 1955 19561993-03-18 Richard Stallman (rms@geech.gnu.ai.mit.edu) 1957 1958 * lisp.h (CHECK_LIVE_WINDOW): Use Qlive_window_p. 1959 1960 * xfns.c (x_screen): Make this var file scope. 1961 (Fx_server_version): Use Fcons, not list3. 1962 19631993-03-17 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1964 1965 * xterm.c (term_get_fkeys): Less klugey version of the last fix. 1966 1967 * Makefile.in (versionclean): New production nukes binaries and 1968 DOC files, forcing a re-load, re-dump and re-makedoc. 1969 19701993-03-17 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1971 1972 * fileio.c: Doc fix. 1973 19741993-03-17 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 1975 1976 * xterm.c (x_display_box_cursor, x_display_bar_cursor): Don't 1977 display the cursor on garbaged frames. 1978 19791993-03-17 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 1980 1981 * term.c (term_get_fkeys) Supply second args for all tgetstr calls. 1982 19831993-03-17 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1984 1985 * process.c (Fprocess_send_eof): Make sure proc is running. 1986 1987 * s/irix4-0.h (_getpty): Declare this, not _get_pty. 1988 19891993-03-16 Richard Stallman (rms@mole.gnu.ai.mit.edu) 1990 1991 * xfns.c (Fx_server_vendor, Fx_server_version, Fx_display_pixel_width) 1992 (Fx_display_pixel_height, Fx_display_mm_width, Fx_display_mm_height) 1993 (Fx_display_screens, Fx_display_planes, Fx_display_color_cells) 1994 (Fx_display_visual_class, Fx_display_backing_store) 1995 (Fx_display_save_under): New functions. 1996 (x_screen_count, Vx_vendor, x_release, x_screen_height_mm) 1997 (x_screen_width_mm, Vx_backing_store, x_save_under, Vx_screen_visual) 1998 (x_visual_strings): Vars deleted. 1999 (Fx_open_connection): Don't init those vars. 2000 (syms_of_xfns): Set up new functions. 2001 Don't set up those vars as Lisp vars. 2002 Nor x-screen-width and x-screen-height. 2003 20041993-03-16 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2005 2006 * cmds.c (overwrite_binary_mode): Deleted; this implements the 2007 wrong feature. 2008 (Qoverwrite_mode_binary): New variable. 2009 (internal_self_insert): If current_buffer->overwrite_mode is 2010 `overwrite-mode-binary', do as overwrite_binary_mode used to. 2011 (syms_of_cmds): Remove defvar of overwrite_binary_mode; initialize 2012 Qoverwrite_mode_binary. 2013 * buffer.c (syms_of_buffer): Doc fix for overwrite_mode. 2014 * buffer.h (struct buffer): Doc fix. 2015 2016 Rename `live-window-p' to `window-live-p', for consistency with 2017 `frame-live-p'. 2018 * window.c (Fwindow_live_p): Renamed from Flive_window_p. 2019 * lisp.h (CHECK_LIVE_WINDOW): Change to use Qwindow_live_p. 2020 (Qwindow_live_p): Extern declaration renamed fom Qlive_window_p. 2021 20221993-03-16 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2023 2024 * xmenu.c (xmenu_show): Do BLOCK_INPUT; unblock just before returning. 2025 2026 * xterm.h [SIGIO] (UNBLOCK_INPUT): Resignal if x_pending_input. 2027 20281993-03-15 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2029 2030 * frame.c (Fframe_height, Fframe_width): Fix doc strings to match 2031 those of the multi-frame versions in frame.el. Accept an optional 2032 argument FRAME, also for consistency. 2033 2034 * floatfns.c (logb): Add extern declaration for this. 2035 2036 * floatfns.c (Flogb): Under SYSV, implement this using frexp. 2037 20381993-03-15 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2039 2040 * ymakefile (dispnew.o): Depend on termhooks.h. 2041 2042 * xmenu.c (list_of_items): Allow strings among the alist items; 2043 they make nonselectable lines. 2044 20451993-03-14 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2046 2047 * dired.c (Fdirectory_files): Recompile MATCH (if specified) after 2048 expanding the file name and all; those might compile regexp of 2049 their own, and change searchbuf. 2050 2051 * keyboard.h (internal_last_event_frame): This should be extern, 2052 dummy. 2053 2054 * fns.c (Fy_or_n_p): Display the answer. 2055 2056 Some VMS changes from Richard Levitte <levitte@e.kth.se>: 2057 * [VMS] systime.h: Include vmstime.h. VMS has the timezone 2058 variable and the tzname array. 2059 * s/vms.h: VMS does have select. 2060 mth$dmod is the same as Unix's drem. 2061 Use the time functions in vmstime.c. 2062 No need to rename the malloc routines if we're using GNU malloc. 2063 PURESIZE needs to be 330000. 2064 * vmstime.c, vmstime.h: New files. 2065 * systty.h: Don't try to initialize extern declarations under VAX C. 2066 * vmspaths.h (PATH_LOADSEARCH): Include EMACS_LIBRARY:[LOCAL-LISP] 2067 in PATH_LOADSEARCH. 2068 (PATH_EXEC): Use EMACS_LIBRARY:[LIB-SRC] instead of [ETC]. 2069 * sysdep.c [VMS] (init_sys_modes): Don't allocate process_ef. 2070 [VMS] (queue_kbd_input): Build events structure correctly. 2071 [VMS] (gethostname): New function. 2072 [VMS] (getwd): Don't get the PATH environment variable; that's 2073 dumb. Call getcwd. 2074 20751993-03-14 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2076 2077 * xdisp.c (display_menu_bar): Assume FRAME_MENU_BAR_ITEMS already set. 2078 Fill out line with spaces. 2079 Put explicit spaces between items. 2080 * keyboard.c (command_loop_1): Set FRAME_MENU_BAR_ITEMS here. 2081 2082 * window.c (Fdelete_other_windows): Handle FRAME_MENU_BAR_LINES. 2083 2084 * keyboard.c (menu_bar_items): Reverse the list when done. 2085 2086 * xmenu.c (single_keymap_panes): When storing in ENABLES, 2087 check def before enabled. 2088 2089 * ymakefile (really-oldXMenu): Renamed from ${oldXMenudir}$(OLDXMENU). 2090 Add @true. 2091 ($(OLDXMENU)): Depend on really-oldXMenu. 2092 The idea is to make sure libXMenu11.a is always updated if nec. 2093 2094 * keyboard.c (command_loop_1): Typo calling Qrecompute_lucid_menubar. 2095 (read_key_sequence): Likewise. Also fix call to Vrun_hooks. 2096 20971993-03-13 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2098 2099 * ymakefile (YMF_PASS_LDFLAGS): Doc fix. 2100 21011993-03-13 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2102 2103 * print.c (PRINTPREPARE): Handle marker that points nowhere. 2104 2105 * apollo.h (NO_X_DESTROY_DATABASE): Defined. 2106 2107 * undo.c (record_property_change, record_delete, record_insert): 2108 Don't make boundary or touch last_undo_buffer if cur buf has no undo. 2109 2110 * ymakefile [__GNUC__ > 1]: Delete the conditional for GCC 2.4. 2111 [__GNUC__ > 1] (LIB_GCC): Use -print-libgcc-file-name to find libgcc.a. 2112 (YMF_FIND_LIBGCC_A): Definitions and uses deleted. 2113 21141993-03-13 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2115 2116 * s/usg5-4.h: Remove extraneous text after #undef LIB_X11_LIB. 2117 21181993-03-13 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2119 2120 * xterm.c (Xatom_wm_change_state): Define here. 2121 * xfns.c (Xatom_wm_change_state): Just declare. 2122 (Xatom_emacs_selection, Xatom_clipboard, Xatom_clipboard_selection): 2123 (Xatom_wm_change_state, Xatom_incremental, Xatom_multiple): 2124 (Xatom_targets, Xatom_timestamp, Xatom_delete, Xatom_insert_selection): 2125 (Xatom_pair, Xatom_insert_property, Xatom_text): Decls deleted. 2126 (x_begin_selection_own): Decls deleted. 2127 (Fx_open_connection): Set up only the wm atoms here. 2128 Call Xatoms_of_xselect. 2129 2130 * dispnew.c: Include termhooks.h. 2131 2132 * frame.h (FRAMEP): Macro deleted. 2133 2134 * xselect.c: Total rewrite, derived from Lucid's version. 2135 2136 * keyboard.c (kbd_buffer_get_event): Handle selection_clear_event 2137 and selection_request_event events. 2138 2139 * xterm.c (XTread_socket): Handle NEW_SELECTIONS alternative: 2140 queue events for SelectionRequest and SelectionClear; 2141 call functions for SelectionNotify and PropertyNotify. 2142 2143 * termhooks.h (selection_request_event, selection_clear_event): 2144 New event kinds. 2145 2146 * xterm.h (SELECTION_EVENT_DISPLAY): New macro. 2147 (SELECTION_EVENT_REQUESTOR, SELECTION_EVENT_SELECTION) 2148 (SELECTION_EVENT_TARGET, SELECTION_EVENT_PROPERTY) 2149 (SELECTION_EVENT_TIME): New macros. 2150 (struct selection_input_event): New structure. 2151 2152 * process.c (wait_reading_process_input): New option to wait 2153 till a given cons cell has a non-nil car. 2154 Delete vipc conditionals. 2155 21561993-03-12 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2157 2158 * ymakefile (YMF_FIND_LIBGCC_A): New macro, to help GCC find 2159 libgcc.a even when -nostdlib is in effect. Define it to be the 2160 empty string if nobody else establishes a value for it. 2161 (temacs): Include it in the list of flags passed to the linker. 2162 2163 * ymakefile (LINKER): If we have GCC 2.4 or later, use the 2164 -nostartfiles option instead of -nostdlib. 2165 (LIBGCC): Under GCC 2.4 or later, define this to be the empty string. 2166 21671993-03-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2168 2169 * xmenu.c (xmenu_show): New arg enable_list. 2170 (keymap_panes): New arg enables 2171 (single_keymap_panes): New arg enables. Fill in its contents. 2172 (list_of_panes, list_of_items): New arg enables. Fill in contents. 2173 (Fx_popup_menu): Pass enable and enable_list args. 2174 (single_keymap_panes): Set enable flag to -1 if cmd definition is nil. 2175 2176 * lisp.h (INTEGERP, SYMBOLP, MARKERP, STRINGP, VECTORP): New macros. 2177 (COMPILEDP, BUFFERP, SUBRP, PROCESSP, FRAMEP, WINDOWP): New macros. 2178 (WINDOW_CONFIGURATIONP, FLOATP): New macros. 2179 21801993-03-12 Paul Eggert (eggert@twinsun.com) 2181 2182 * cmd.c (internal_self_insert): Check that tab_width does not 2183 exceed 20, to be consistent with indent.c and xdisp.c. 2184 21851993-03-12 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 2186 2187 * term.c (CONDITIONAL_REASSIGN): Fixed reference to tigetstr. 2188 This should have been tgetstr, but I typoed and tigetstr happens 2189 to link and even do the right thing if you're on a System V box. 2190 21911993-03-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2192 2193 * keyboard.c (read_key_sequence): Support Vcurrent_menubar 2194 and Qactivate_menubar_hook. Call Qrecompute_lucid_menubar. 2195 (syms_of_keyboard): Set up Vcurrent_menubar, Vprevious_lucid_menubar, 2196 Qactivate_menubar_hook, and Qrecompute_lucid_menubar. 2197 2198 * xmenu.c (Fx_popup_menu): Allow a frame instead of a window, in arg. 2199 Use Fcar, Fcdr when extracting from event, to check data types. 2200 22011993-03-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2202 2203 * frame.h (FRAME_MENU_BAR_ITEMS): New macro (two versions). 2204 (struct frame): New field menu_bar_items. 2205 * alloc.c (mark_object): Mark the menu_bar_items field. 2206 2207 * xdisp.c (display_menu_bar): New function. 2208 (redisplay_window): Call display_menu_bar. 2209 2210 * term.c (tigetstr): Add dummy definition to make Emacs link again. 2211 2212 * keyboard.c (syms_of_keyboard): Set up Qmenu_bar. 2213 (menu_bar_items): New function. 2214 (menu_bar_one_keymap, menu_bar_item): New functions. 2215 (make_lispy_event): Handle menu bar events. 2216 (read_key_sequence): Make dummy prefix `menu-bar' for menu bar events. 2217 22181993-03-11 Eric S. Raymond (eric@mole.gnu.ai.mit.edu) 2219 2220 * term.c (fkey_table): Added many more keycap cookies to the 2221 fkey_table; it now supports the full intersection of the set of X 2222 keysyms and terminfo capabilities. See my lisp directory 2223 ChangeLog entry for this date, and lisp/term/README, for details. 2224 22251993-03-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2226 2227 * floatfns.c (Flogb): Fix use of IN_FLOAT. 2228 Fix arg names. Don't confuse Lisp_Object with integer. 2229 22301993-03-11 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2231 2232 * process.c (process_send_signal): In the TERMIOS code for sending 2233 control characters to processes, don't try to return Qnil; just 2234 return. 2235 22361993-03-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2237 2238 * dispnew.c (change_frame_size): Handle FRAME_MENU_BAR_LINES. 2239 2240 * frame.c (Fframe_parameters): Report menu-bar-lines parm. 2241 (syms_of_frame): Set up Qmenu_bar_lines. 2242 2243 * frame.h (FRAME_MENU_BAR_LINES): New macro. 2244 (struct frame): New field menu_bar_lines. 2245 2246 * xfns.c (x_frame_parms): Add elts for visibility and menu-bar-lines. 2247 (enum x_frame_parm): Likewise. 2248 (x_set_menu_bar_lines, x_set_menu_bar_lines_1): New functions. 2249 (x_set_visibility): New function. 2250 (Fx_create_frame): Handle menu-bar-lines parm. 2251 (x_report_frame_params): Report Qvisibility. 2252 (syms_of_xfns): Set up Qvisibility. 2253 2254 * keyboard.c (command_loop_1): Typo in last change. 2255 2256 * xmenu.c (syms_of_xmenu): Set up Qmenu_enable. 2257 (single_keymap_panes): Test menu-enable property of symbol 2258 to decide whether to include it in the menu. 2259 22601993-03-10 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2261 2262 * keyboard.c (command_loop_1): Adjust to the fact that display 2263 tables are now vectors of vectors, not vectors of strings. 2264 22651993-03-10 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2266 2267 * floatfns.c (Flogb): Undo the change of Feb 22. 2268 2269 * ymakefile (OLDXMENU): Don't assume that we have symbolic links 2270 available; use `ln -f' instead of `ln -s'. 2271 2272 * xterm.c (x_find_modifier_meanings): XDisplayKeycodes only 2273 appeared in X11R4; for earlier versions, just access the members 2274 of the Display directly. 2275 2276 * xrdb.c (get_user_db): Since xrdb.c doesn't #include xterm.h, 2277 we can't test HAVE_X11R4 to see how we should get the resource 2278 manager string; cheat. 2279 2280 * unexec.c (copy_text_and_data): Error message tweaked. 2281 2282 * systime.h (timezone): Add an explicit declaration for this 2283 variable under USG 5-4. 2284 2285 * sysdep.c (read_input_waiting): Set e.frame_or_window, not 2286 e.frame; the latter doesn't exist anymore. 2287 2288 * sysdep.c (start_of_data): If ORDINARY_LINK is #defined, we don't 2289 have the data_start symbol defined, so we'll just use the address 2290 of environ. 2291 2292 * s/usg5-4.h: Changes from Eric Raymond: 2293 If we're doing ordinary linking, define LIB_STANDARD appropriately. 2294 Give LIBS_DEBUG a null definition; usg5-4 has no -lg. 2295 #define LIBS_STANDARD as "-lc"; usg5-4 has no -lPW. 2296 #define NSIG, if it's not already defined. 2297 #define HAVE_TERMIOS instead of HAVE_TCATTR. 2298 Provide our own definition of LIB_X11_LIB. 2299 2300 * s/usg5-3.h (LIBX11_SYSTEM): Eric Raymond says the libraries here 2301 were slightly wrong. 2302 2303 * m/intel386.h (LIB_STANDARD): If USG5_4 is #defined, there's no 2304 need to include `-lPW'; that has been merged with `-lc'. 2305 2306 * emacs.c (__do_global_ctors, __do_global_ctors_aux) 2307 (__do_global_dtors, __CTOR_LIST__, __DTOR_LIST__, __main): Don't 2308 define these if ORDINARY_LINK is #defined; in that case, the 2309 standard linking procedure will find definitions for these. 2310 2311 * syssignal.h (sigunblock): Add definition which works under SYSVr4. 2312 * emacs.c (fatal_error_signal): Unblock the signal which we're 2313 handling using sigunblock. 2314 23151993-03-09 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2316 2317 * xfns.c (x_make_gc): Don't forget to block X input around the 2318 X calls in this function. 2319 2320 * xfns.c [not HAVE_X11R4] (select_visual): It's v->visualid, not 2321 x->visualid. x isn't defined. 2322 2323 * m/template.h, s/template.h: Mention that `etc/MACHINES' and 2324 `configure' should be updated whenever support for a configuration 2325 is added or improved. 2326 2327 * process.c [! subprocesses] (wait_reading_process_input): 2328 Remember to re-enable polling for input. 2329 2330 * keyboard.c [POLL_FOR_INPUT] (quit_throw_to_read_char): If 2331 we're polling for input, abort; input polling should always be 2332 suppressed while we're waiting for input. 2333 2334 * keyboard.c (interrupt_signal): Remove extern declaration of 2335 Vwindow_system; this is no longer used. 2336 23371993-03-09 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2338 2339 * editfns.c (Fcurrent_time_string): Optional arg specifies time. 2340 2341 * keymap.c (Fdefine_key): Use proper meta-bit to clear. 2342 2343 * intervals.c (set_point): Check invisibility of following character, 2344 not previous character. 2345 2346 * floatfns.c (FLOAT_CHECK_ERRNO): Define unless NO_FLOAT_CHECK_ERRNO. 2347 2348 * floatfns.c: Changes from Lucid. 2349 (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CATCH_SIGILL): New parm macros. 2350 (FLOAT_CHECK_DOMAIN, HAVE_RINT): New parm macros. 2351 (HAVE_INVERSE_HYPERBOLIC, HAVE_CBRT): New parm macros. 2352 [!HAVE_RINT]: Define rint as macro. 2353 (IN_FLOAT): Major rewrite; several alternate versions. 2354 (IN_FLOAT2): New macro. 2355 (arith_error, range_error, domain_error, domain_error2): New macros. 2356 (Facos, Fasin, Fatan, Fcos, Fsin, Ftan, Fexp, Fexpt, Flog): Changed. 2357 (Flog10, Fsqrt, Fabs, Ffloat, Flogb): Changed. 2358 (Ffloor, Fceiling, Fround, Ftruncate): Changed. 2359 (Fcube_root): Renamed from Fcbrt. 2360 (matherr): New function. 2361 (float_error): Only if FLOAT_CATCH_SIGILL. 2362 2363 * fns.c (Fy_or_n_p): Use query-replace-map. 2364 2365 * keymap.c (access_keymap): Handle ints beyond the ASCII range. 2366 (store_in_keymap): Likewise. 2367 (Faccessible_keymaps): Use meta_modifier. 2368 Use vectors for the key sequences. 2369 (Fwhere_is_internal): Use meta_modifier. 2370 (append_key): Always return a vector. 2371 2372 * lisp.h (Qrange_error, Qdomain_error, Qsingularity_error): 2373 (Qoverflow_error, Qunderflow_error): New vars. 2374 2375 * data.c (syms_of_data) [LISP_FLOAT_TYPE]: Define new error conditions: 2376 Qarith_error, Qrange_error, Qdomain_error, 2377 Qsingularity_error, Qoverflow_error, Qunderflow_error. 2378 23791993-03-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2380 2381 * systty.h: Define HAVE_TCATTR based on HAVE_TERMIOS earlier. 2382 (struct emacs_tty): Separate the struct decl 2383 from the EMACS_..._TTY... macro definitions. 2384 Use HAVE_TCATTR to decide whether to use `struct termios'. 2385 2386 * xfns.c (Fx_pixel_width, Fx_pixel_height): Fns deleted. 2387 (syms_of_xfns): Don't install them. 2388 (x_user_set_name): Function deleted. 2389 (x_char_height, x_char_width): New functions. 2390 2391 * frame.c (Fframe_char_height, Fframe_char_width): 2392 (Fframe_pixel_height, Fframe_pixel_width): 2393 New functions, two versions of each. 2394 [MULTI_FRAME] (syms_of_frame): Make them Lisp functions. 2395 [!MULTI_FRAME] (syms_of_frame): Likewise. Also Fselected_frame. 2396 2397 * xterm.c (XTread_socket): 2398 Don't reverse the chars that XLookupString returns. Use all of them. 2399 Save last 100 chars and keysyms in temp_buffer. 2400 24011993-03-07 Roland McGrath (roland@churchy.gnu.ai.mit.edu) 2402 2403 * buffer.c (syms_of_buffer): Make erase-buffer a disabled command. 2404 24051993-03-07 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2406 2407 * ymakefile (keyboard.o): Depend on intervals.h. 2408 (keymap.o): Depend on termhooks.h. 2409 2410 * keyboard.c: Include intervals.h. 2411 (read_key_sequence): Use get_local_map. 2412 2413 * textprop.c (Fget_text_property): Use textget. 2414 (Fnext_single_property_change): Likewise. 2415 (Fprevious_single_property_change): Likewise. 2416 2417 * intervals.c (textget): Handle categories. 2418 (get_local_map): New function. 2419 (verify_interval_modification): Call textget correctly. 2420 2421 * textprop.c (syms_of_textprop): Set up Qcategory, Qlocal_map. 2422 * intervals.h: Declare those vars. Declare textget, get_local_map. 2423 2424 * keymap.c: Include termhooks.h. 2425 (push_key_description): Handle all modifiers. 2426 Handle large character codes. 2427 (Fkey_description): Move the meta bit, if arg is string. 2428 (Fsingle_key_description): Don't alter integer value. 2429 Make tem long enough. 2430 2431 * keyboard.c (read_key_sequence): 2432 Use meta_modifier for meta keys when handling function_key_map. 2433 2434 * lread.c (syms_of_lread): Set up Qascii_character. 2435 (Fread_char, Fread_char_exclusive): Use that property 2436 to convert symbols like tab, return, M-return,... to ASCII. 2437 2438 * keyboard.c (follow_key): Downcase shift_modifier as well as ASCII. 2439 (command_loop_1): Run pre-command-hook and post-command-hook. 2440 Set this_command before running pre-command-hook. 2441 (syms_of_keyboard): Set up vars for those hooks. 2442 2443 * buffer.c (reset_buffer_local_variables): Reset mark_active. 2444 (syms_of_buffer): New buffer-local var `mark-active'. 2445 (init_buffer_once): Initialize mechanism for it. 2446 24471993-03-06 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2448 2449 * dispnew.c (init_display): Initialize Vwindow_system. 2450 2451 * ymakefile (SHELL): No need to set this twice; remove one. 2452 2453 * emacs.c (main): SIGIOT isn't defined on all systems; don't set 2454 its signal handler unless it is. 2455 2456 * sysdep.c (init_baud_rate): Use input_fd, instead of fd; the 2457 latter is undefined. 2458 2459 * dired.c (NAMLEN): Never use d_nameln to get the length of the 2460 directory entry's name; it is used inconsistently. Always call 2461 strlen instead. 2462 24631993-03-06 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2464 2465 * keyboard.c (syms_of_keyboard): Handle gaps in modifier_names. 2466 (modifier_names): Reorder to match termhooks.h. 2467 2468 * keyboard.c (parse_modifiers_uncached): Detect `s-', not `super-'. 2469 (apply_modifiers_uncached): Make `s-', not `super-'. 2470 2471 * lread.c: Include termhooks.h. 2472 (read_escape): Handle \H, \A, \s. Use ..._modifier. 2473 * ymakefile (lread.o): Depend on termhooks.h. 2474 2475 * termhooks.h (alt_modifier, super_modifier, hyper_modifier): 2476 (shift_modifier, ctrl_modifier, meta_modifier): 2477 Renumber the bits. 2478 * keyboard.c (make_lispy_event): For ASCII event, the ..._modifier 2479 bits are the right bits to return. 2480 2481 * keyboard.c (lispy_function_keys): Add codes starting at 0xff00 2482 and running through 0xffff. 2483 2484 * xterm.c (x_alt_mod_mask, x_super_mod_mask, x_hyper_mod_mask): 2485 New variables. 2486 (x_find_modifier_meanings): Set them. 2487 (x_convert_modifiers): Check for them. 2488 (XTread_socket): Handle BackSpace, etc, function keys. 2489 2490 * keyboard.c (read_char): Move metabit when fetching from string macro. 2491 2492 * callint.c (check_mark): Error if mark is not active. 2493 2494 * editfns.c (save_excursion_save): Save mark_active of buffer. 2495 (save_excursion_restore): Restore mark_active of buffer. 2496 Run activate-mark-hook if it's on, or deactivate-mark-hook 2497 if it turns off. 2498 (region_limit): Error if mark inactive, if transient-mark-mode. 2499 2500 * insdel.c (prepare_to_modify_buffer): Set Vdeactivate_mark. 2501 2502 * keyboard.c (command_loop_1): Clear Vdeactivate_mark before cmd. 2503 Clear mark_active if command set Vdeactivate_mark. 2504 Run deactivate-mark-hook at that time, or activate-mark-hook. 2505 (syms_of_keyboard): Define variable deactivate-mark. 2506 2507 * buffer.c (syms_of_buffer): New buffer-local var `mark-active'. 2508 (init_buffer_once): Initialize mechanism for it. 2509 2510 * buffer.h (struct buffer): New field mark_active. 2511 2512 * intervals.c (verify_interval_modification): Handle insertions 2513 specially. For non-insertions, check only the chars being changed. 2514 `modification-hooks' property is now a list of functions. 2515 (set_point): Ignore chars outside current restriction. 2516 2517 * textprop.c (Qmodification_hooks): Renamed from Qmodification. 2518 (syms_of_textprop): Changed accordingly. 2519 2520 * keyboard.c (syms_of_keyboard): New lisp var unread-command-char. 2521 (Finput_pending_p): Test unread_command_char. 2522 (Fdiscard_input, quit_throw_to_read_char, init_keyboard): Set it. 2523 (read_char): Fetch from it. 2524 25251993-03-05 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2526 2527 * textprop.c (Fadd_text_properties): Initialize the modified flag. 2528 Use a "for (;;)" loop at the end of the function, to indicate that 2529 all exiting is taken care of inside the loop. 2530 (Fremove_text_properties): Same. 2531 25321993-03-05 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2533 2534 * ymakefile (LIB_MATH): Delete -lc, since duplicates LIB_STANDARD. 2535 2536 * buffer.c (check_protected_fields): Variable deleted. 2537 (syms_of_buffer): Delete vars buffer-field-list 2538 and check-protected-fields. 2539 * insdel.c (check_protected_fields): Delete decl. 2540 2541 * disptab.h (DISP_INVIS_VECTOR): Renamed from DISP_INVIS_ROPE. 2542 (DISP_CHAR_VECTOR): Renamed from DISP_CHAR_ROPE. 2543 All callers changed. 2544 2545 * xdisp.c (copy_rope): Expect FROM to be a vector. 2546 (copy_part_of_rope): New function. 2547 (display_string): Expect display table elts to be vectors. 2548 * indent.c (current_column, Fmove_to_column, compute_motion): 2549 Expect display table elts to be vectors. 2550 2551 * alloc.c (Fmake_rope, Frope_elt): Fns deleted. 2552 2553 * lisp.h (CHAR_META, CHAR_SHIFT, CHAR_CTL): New macros. 2554 2555 * lread.c (read_escape): Handle M-, C- and S- for new convention. 2556 (read1): Move the meta bit to the right place for a string. 2557 2558 * keyboard.c (Fthis_command_keys, Fread_key_sequence): 2559 Fix calls to make_event_array. 2560 2561 * macros.c (Fend_kbd_macro): Fix call to make_event_array. 2562 2563 * alloc.c (make_event_array): Renamed from make_array. 2564 Chars that fit in a string are 0...127 and their meta variants. 2565 2566 * keyboard.c (make_lispy_event): Put meta and shift modifiers 2567 into an integer. 2568 (read_avail_input): Set the modifiers field in the events read. 2569 (kbd_buffer_get_event): Pass thru integer event untruncated. 2570 (read_char): Likewise. 2571 (read_key_sequence, read_char): Only -1 means EOF. 2572 (kbd_buffer_store_event): Don't ignore 0200 bit in quit char. 2573 (follow_key): Use new meta bit flag. 2574 2575 * xterm.c (XTread_socket): Set bufp->modifiers for all kinds of keys. 2576 2577 * keymap.c (Flookup_key): Use 0x800000 as meta-bit if from vector. 2578 (Fdefine_key): Likewise. 2579 25801993-03-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2581 2582 * dgux.h (ELF): Handle this parameter. 2583 [! COFF] (UNEXEC, USG_SHARED_LIBRARIES): New definitions. 2584 (_BSD_TTY_FLAVOR): Don't define if already defined. 2585 (C_COMPILER, LINKER, MAKE_COMMAND): New definitions. 2586 25871993-03-04 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2588 2589 * keyboard.c (Fsuspend_emacs): Remember that `suspend-hooks' isn't 2590 necessarily bound. 2591 25921993-03-04 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2593 2594 * Makefile.in (xmakefile): Add missing quote. 2595 25961992-03-03 Wilson H. Tien (wtien@urbana.mcd.mot.com) 2597 2598 * unexelf.c (unexec): Move data2 section header up so all section 2599 headers will be in ascending order. This will prevent the unexeced 2600 emacs that being processed by other applications (such as strip) 2601 to fail. 2602 26031993-03-02 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2604 2605 * s/isc2-2.h (S_IFLNK): Add #undef. 2606 (C_SWITCH_SYSTEM): Add conditional definition. 2607 (NO_ASM, USE_UTIME, NO_X_DESTROY_DATABASE): Defined. 2608 (LIB_STANDARD): Alternate definition if __GNUC__. 2609 (SIGTSTP): #undef deleted. 2610 (LIBS_SYSTEM): Define only if HAVE_X_WINDOWS. 2611 * s/isc3-0.h: New file. 2612 2613 * unexelf.c: Handle rounding of section boundaries. 2614 (round_up): New function. 2615 26161993-03-02 Karl Berry (karl@cs.umb.edu) 2617 2618 * s/isc2-2.h (USG_SHARED_LIBRARIES, CLASH_DETECTION, NO_FCHMOD): 2619 Define. 2620 (HAVE_TIMEVAL): Do not define. 2621 (NO_ASM): Only define once. 2622 26231993-03-02 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2624 2625 * print.c (float_to_string): Define buf to be an unsigned char, to 2626 match the data field of strings. 2627 2628 * keyboard.c (kbd_buffer_get_event): Protect assignment to 2629 Vlast_event_frame in a "#ifdef MULTI_FRAME" clause. 2630 2631 * syntax.c (describe_syntax_1): Delete excess arg to describe_vector. 2632 (check_syntax_table): Delete excess arg to wrong_type_argument. 2633 26341993-03-01 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2635 2636 * buffer.c (buffer-undo-list): Doc fix. 2637 2638 * xdisp.c (redisplay): Protect calls to request_sigio and 2639 unrequest_sigio in "#ifdef SIGIO" clauses; these are not defined 2640 2641 * cmds.c (Fnewline): Doc fix. 2642 26431993-03-01 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2644 2645 * insdel.c (del_range): Update point before offset_intervals. 2646 2647 * intervals.h: Don't include dispextern.h more than once. 2648 (INTERVAL_VISIBLE_P): NILP test was backwards. 2649 2650 * intervals.c (intervals_equal): Handle one arg null and other not. 2651 (set_point): Considerable rewrite. Handle intervals both 2652 before and after the old and new point values. 2653 Redo handling of invisible intervals, and of motion hooks. 2654 (textget): New function. 2655 2656 * textprop.c (Fadd_text_properties, Fremove_text_properties): 2657 Add len>0 as condition for main loop. 2658 Abort if reach a null interval. 2659 (Fset_text_properties): Abort if reach a null interval. 2660 (Ftext_properties_at, Fget_text_property): 2661 Return nil if POS is end of OBJECT. 2662 (add_properties): Use NILP to test result of Fequal. 2663 No longer inline. 2664 (remove_properties): No longer inline. 2665 (set_properties): Total rewrite as function. 2666 (validate_interval_range): Don't alter *begin at end of buffer. 2667 But do search for a position just before the end. 2668 Return null for an empty string. 2669 26701993-02-28 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2671 2672 * Makefile.in (emacs, temacs): Add @true to prevent Make confusion. 2673 2674 * lread.c (read1--strings with properties case): 2675 Detect end of list, and invalid syntax, using recursive read1 calls. 2676 2677 * intervals.c (graft_intervals_into_buffer): 2678 create_root_interval needs Lisp object arg. 2679 Set tree to new root interval. 2680 Don't test TREE_LENGTH if buffer has no intervals. 2681 Rearrange code to copy properties so that it really 2682 does merge the inserted ones into the inherited ones. 2683 (traverse_intervals): Pass `arg' on recursive calls. 2684 (split_interval_left): Use new_length as basis for length of new. 2685 2686 * print.c (print--string case): 2687 Any non-null interval means print intervals. 2688 Get rid of var obj1; just use obj. 2689 2690 * textprop.c (validate_interval_range): Allow 0 as position in string. 2691 Add 1 to specified string positions. 2692 (Fprevious_single_property_change): Subtract 1 if object is string. 2693 (Fnext_single_property_change): Likewise. 2694 (Fprevious_property_change, Fnext_property_change): Likewise. 2695 2696 * xterm.c (x_do_pending_expose, XTframe_rehighlight): 2697 (x_window_to_scrollbar): Use XGCTYPE. 2698 26991993-02-28 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2700 2701 Use the term `scroll bar', instead of `scrollbar'. 2702 * alloc.c, frame.c, frame.h, indent.c, keyboard.c, keyboard.h, 2703 * lisp.h, term.c, termhooks.h, window.c, window.h, xdisp.c, xfns.c, 2704 * xterm.c, xterm.h: Terminology changed. 2705 2706 Don't generate switch-frame events by checking Vlast_event_frame; 2707 use a separate variable for that bookkeeping. In order to 2708 generate them properly, we may need to fiddle with it. 2709 * keyboard.c (internal_last_event_frame): New variable. 2710 (command_loop_1): Check internal_last_event_frame, not 2711 Vlast_event_frame. 2712 (read_char, kbd_buffer_store_event): Set both Vlast_event_frame and 2713 internal_last_event_frame. 2714 (kbd_buffer_get_event): Check internal_last_event_frame to decide 2715 whether to generate a switch-frame event. Set Vlast_event_frame 2716 after each event. 2717 (init_keyboard): Initialize both Vlast_event_frame and 2718 internal_last_event_frame. 2719 * keyboard.h (internal_last_event_frame): Add extern declaration 2720 for this. 2721 * frame.c (Vlast_event_frame): Remove external declaration for 2722 this. 2723 (Fselect_frame): Set internal_last_event_frame to Qnil to force a 2724 switch-frame event, not Vlast_event_frame; the latter is supposed 2725 to convey information to the user. 2726 2727 * keyboard.c (syms_of_keyboard): Doc fix for unread_command_events. 2728 27291993-02-26 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2730 2731 * keyboard.c (syms_of_keyboard): Doc fix. 2732 27331993-02-26 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2734 2735 * ymakefile (LIBES): Exchange the order of LIB_MATH and 2736 LIB_STANDARD, to avoid duplicated symbols under SunOS. 2737 2738 * buffer.c (syms_of_buffer): Add the extra argument to the 2739 commented-out DEFVAR_PER_BUFFER for `mode-line-format', so 2740 make-docfile will find the docstring properly. 2741 27421993-02-25 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2743 2744 * ymakefile (intervals.o): Dep on intervals.c, not textprop.c. 2745 2746 * textprop.c (remove_properties): Call modify_buffer. 2747 (add_properties): Likewise. 2748 2749 * undo.c (record_property_change): Typo in last change. 2750 2751 * cmds.c (syms_of_cmds): Typo in last change. 2752 2753 * print.c (print): Never declare OBJ arg as `register'. 2754 Special handling for strings with intervals. 2755 (print_intervals): New function. 2756 * lread.c (read1): Handle reading strings with properties. 2757 2758 * intervals.c (traverse_intervals): New arg ARG. 2759 * alloc.c (mark_interval): Add ignored arg. 2760 (mark_interval_tree): Pass new arg to traverse_intervals. 2761 27621993-02-24 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2763 2764 * xterm.c (x_window_to_scrollbar, x_scrollbar_expose, 2765 x_scrollbar_handle_click, x_scrollbar_note_movement): Remember 2766 that these can be called during GC; we have to ignore mark bits. 2767 * lisp.h (GC_NILP, GC_EQ): New macros to help with that. 2768 2769 * print.c (float_to_string): Define buf to be an unsigned char, to 2770 match the data field of strings. 2771 2772 * lisp.h (RETURN_UNGCPRO): Remove "do ... while (0)" wrapper 2773 around macro. 2774 2775 * data.c (Fstring_to_number): Declare p to be an unsigned char, to 2776 match the data field of strings. 2777 2778 * data.c (Fstring_to_number): Just skip tabs and spaces; don't use 2779 the <ctype.h> macros. The <ctype.h> stuff apparently varies from 2780 locale to locale more than we'd like. Don't include <ctype.h>. 2781 27821993-02-24 Roland McGrath (roland@churchy.gnu.ai.mit.edu) 2783 2784 * buffer.c (Ferase_buffer): Added interactive spec. 2785 27861993-02-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2787 2788 * undo.c (Fprimitive_undo): Handle property-change undo entry. 2789 (record_property_change): New function. 2790 2791 * textprop.c (Fadd_text_properties): Pass new arg to add_properties. 2792 (Fremove_text_properties): Likewise. 2793 (add_properties, remove_properties): New arg OBJECT. Record undo info. 2794 (Fput_text_property): New function. 2795 2796 * buffer.c (syms_of_buffer): Doc fix. 2797 2798 * cmds.c (syms_of_cmds): New var `overwrite-binary-mode'. 2799 (internal_self_insert): Handle that var. 2800 28011993-02-23 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2802 2803 * keyboard.c (read_avail_input): Args to `kill' were backwards. 2804 28051993-02-23 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 2806 2807 * alloc.c (make_pure_float): Assure that PUREBEG + pureptr is 2808 aligned, not pureptr itself. 2809 2810 * emacs.c (fatal_error_signal): Unblock the signal before we try 2811 to deliver it to ourselves. #include "syssignal.h" to get the 2812 right definitions. 2813 2814 * abbrev.c (Fexpand_abbrev): Only copy the text we're going to 2815 expand - from wordstart to wordend, not from wordstart to point - 2816 into the buffer. There might be non-word text between wordend and 2817 point. 2818 28191993-02-23 Richard Stallman (rms@geech.gnu.ai.mit.edu) 2820 2821 * unexec.c (adjust_lnnoptrs): Handle symentry.n_type == 0x2400. 2822 (make_hdr) [USG_SHARED_LIBRARIES]: Set bias using bss_start. 2823 28241993-02-22 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2825 2826 * process.c: Make sure we don't miss processes exiting, by having 2827 the sigchld handler clear *input_available_clear_time. 2828 (wait_reading_process_input): Check for process activity after 2829 setting the timeout and calling set_waiting_for_input. 2830 (sigchld_handler): If the process which has exited is one we care 2831 about, clear *input_available_clear_time. 2832 2833 * frame.c (Fselect_frame): Set Vlast_event_frame to Qnil after 2834 switching frames, to make sure we'll get a switch-frame event. 2835 (Vlast_event_frame): Add external declaration for this here. 2836 2837 * alloc.c (make_pure_float): Align pureptr according to __alignof, 2838 if it's available, or sizeof (struct Lisp_Float) if it's not. 2839 2840 * .gdbinit (xprocess): New command. 2841 2842 * floatfns.c (Flogb): Always implement this by calling Flog, even 2843 on non-USG systems, which supposedly have a logb function. 2844 (Fround): Always implement this by calling floor, even on systems 2845 that have rint. 2846 2847 * process.c (process_send_signal): Use TERMIOS functions in 2848 preference to BSD ioctls. Some systems attempt to provide the BSD 2849 functions for backward compatibility, and get it wrong. 2850 2851 * data.c (Fstring_to_number): Skip initial spaces, to make Emacs 2852 lisp parse consistently on different operating systems. 2853 #include <ctype.h> to help with this. 2854 2855 * data.c (Fstring_to_int): Rename this to Fstring_to_number, since 2856 it parses floats as well as integers. Fix docstring. 2857 (syms_of_data): Fix defsubr. 2858 (wrong_type_argument): Change use. 2859 (Fint_to_string): Doc fix. 2860 * lisp.h (Fstring_to_int): Change extern declaration. 2861 28621993-02-22 Charles Hannum (mycroft@hal.gnu.ai.mit.edu) 2863 2864 * ibmrs6000.h (C_ALLOCA, STACK_DIRECTION): Only define if HAVE_ALLOCA 2865 is not defined. 2866 (X_DEFAULT_FONT): Change to `fixed', as `Rom14.500' only works on the 2867 console. 2868 2869 * aix3-1.h: Changes from 18.58. 2870 (HAVE_TERMIOS): Changed from HAVE_TERMIO. 2871 (unix): Define. 2872 2873 * sysdep.c (child_setup_tty): Recognize HAVE_TERMIOS as well as 2874 HAVE_TERMIO. 2875 2876 * xrdb.c (getuid): Remove declaration. 2877 2878 * systty.h [HAVE_TERMIOS]: Include fcntl.h. 2879 2880 * systime.h [_AIX]: Move test outside of previous #if. 2881 (EMACS_GET_TZ_OFFSET) [USG]: Don't declare twice. Prefer tzset. 2882 2883 * keyboard.c (init_keyboard): Recognize HAVE_TERMIOS as well as 2884 HAVE_TERMIO. 2885 2886 * aix3-2.h: New file. Specifies difference between AIX 3.1 and 3.2. 2887 28881993-02-20 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) 2889 2890 * keyboard.c (Fsuspend_emacs): Make tem not register. 2891 2892 * syntax.c (Fforward_comment): New function. 2893 2894 * search.c (Fskip_syntax_backward): New function. 2895 (Fskip_syntax_forward): Likewise. 2896 (skip_chars): New argument syntaxp. 2897 2898 * alloc.c (Fmemory_limit): Doc fix. 2899 29001993-02-19 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2901 2902 * keyboard.c (Fsuspend_emacs): Rename suspend-hook to suspend-hooks 2903 and run it manually. 2904 2905 * keymap.c (describe_map): Call Fkey_description before build_string. 2906 29071993-02-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 2908 2909 * keyboard.c (Fopen_dribble_file): Doc fix. 2910 2911 * lread.c (syms_of_lread): Doc fix. 2912 29131993-02-18 Jim Blandy (jimb@totoro.cs.oberlin.edu) 2914 2915 * textprop.c (Fget_text_property): Fix typo in function's declaration. 2916 2917 * floatfns.c (IN_FLOAT): Make this work properly when SIGTYPE is void. 2918 2919 * alloc.c: Add description lines to the top of each page. 2920 2921 * alloc.c (mark_interval_tree): Remove spurious & in front of 2922 function name. 2923 2924 * alloc.c (UNMARK_BALANCE_INTERVALS): Fix to accomodate compilers 2925 other than GCC, which do not allow casts on the LHS of an 2926 assignment. 2927 2928 * config.h.in: #define USE_TEXT_PROPERTIES by default. 2929 2930 * alloc.c (mark_object, mark_buffer): Remove some unused 2931 variables. 2932 2933 * buffer.c (Fswitch_to_buffer): Pass the correct number of 2934 arguments to Fnext_window. 2935 2936 * buffer.c (Fbury_buffer): Pass the correct number of arguments to 2937 Fother_buffer. 2938 2939 * bytecode.c (Fbyte_code): Pass the correct number of arguments to 2940 temp_output_buffer_show. 2941 2942 * callint.c (Fcall_interactively): Pass the correct number of 2943 arguments to wrong_type_argument. 2944 * casefiddle.c (caseify_object): Same. 2945 * casetab.c (check_case_table): Same. 2946 * search.c (Fstore_match_data): Same. 2947 * syntax.c (check_syntax_table): Same. 2948 2949 * callproc.c (delete_temp_file): Declare this to return 2950 Lisp_Object, to smooth type-checking. 2951 2952 * data.c (wrong_type_argument): Pass the correct number of 2953 arguments to Fstring_to_int. 2954 2955 * data.c (arithcompare): Add a default case which aborts, just to 2956 make me happy. 2957 2958 * dispnew.c (sit_for): Pass the correct number of arguments to 2959 gobble_input. 2960 2961 * editfns.c (Fmessage): Don't forget to return a value when 2962 args[0] == Qnil. 2963 2964 * fns.c (Fequal): Call internal_equal to recurse on elements of 2965 lists and vectors, not Fequal. 2966 2967 * frame.c (Fdelete_frame): If FRAME is a dead frame, return Qnil, 2968 not nothing. 2969 2970 * keyboard.c (echo_char): Apply XINT to c before passing it to 2971 push_key_description. 2972 2973 * keyboard.c (recursive_edit_1, command_loop_1): Pass the proper 2974 number of arguments to unbind_to. 2975 * lread.c (Feval_buffer): Same. 2976 * window.c (Fscroll_other_window): Same. 2977 2978 * keyboard.c (command_loop_1): Apply XINT to c before passing it 2979 to internal_self_insert and direct_output_for_insert. 2980 2981 * keyboard.c (make_lispy_movement): Rename the variable `part' 2982 declared in the block handling scrollbar movement to `part_sym', 2983 to avoid potential conflicts with the argument named `part'. 2984 Apparently the semantics of expressions like this are unclear. 2985 2986 * keyboard.c (Fread_key_sequence): Backslash the newlines in this 2987 docstring. 2988 * textprop.c (Fget_text_property): Same. 2989 2990 * keymap.c (Fdescribe_vector): Pass the proper number of arguments 2991 to describe_vector. 2992 * syntax.c (describe_syntax_1): Same. 2993 2994 * minibuf.c (Fdisplay_completion_list): Pass the proper number of 2995 arguments to Flength. 2996 * xmenu.c (list_of_items): Same. 2997 2998 * window.c (Fset_window_configuration): Pass the proper number of 2999 arguments to Fselect_frame. 3000 3001 * xfns.c (x_set_icon_type): Pass the proper number of arguments to 3002 x_bitmap_icon. 3003 3004 * xterm.c (XTread_socket): Pass the proper number of arguments to 3005 construct_mouse_click. 3006 3007 * config.h.in (HAVE_CONST): New macro. If it's not #defined, #define 3008 const to be the empty string. 3009 3010 * config.h.in: If we're not __STDC__, define volatile to be the 3011 empty string. 3012 3013 * buffer.h: Remove code which #includes "undo.h" if lint is 3014 defined. undo.h no longer exists. 3015 3016 * buffer.c (buffer_slot_type_mismatch): Make symbol_name an 3017 unsigned char *, to match the type of a string's data. 3018 30191993-02-17 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) 3020 3021 * process.c (Fstart_process): Jimb's change of December 11 3022 had a misplaced paren. This only became apparent because of 3023 jimb's change on February 8 to Fexpand_file_name. 3024 * callproc.c (Fcall_process): Ditto. 3025 30261993-02-17 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3027 3028 * callproc.c (init_callproc): Move the initialization of 3029 Vprocess_environment to its own function. 3030 (set_process_environment): This is that. 3031 * emacs.c (main): Call set_process_environment earlier than 3032 init_callproc. 3033 30341993-02-14 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3035 3036 * buffer.c (Frename_buffer): Make prefix arg set UNIQUE. 3037 30381993-02-14 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3039 3040 * xterm.c (x_set_window_size): Call change_frame_size instead of 3041 just setting the `rows' and `cols' members of the frame, and 3042 leaving the window tree in complete disarray. 3043 3044 * dispnew.c (remake_frame_glyphs): When re-allocating the frame's 3045 message buffer when echo_area_glyphs is pointing at it, relocate 3046 echo_area_glyphs too. Same for previous_echo_glyphs. 3047 * window.h (previous_echo_glyphs): Add extern declaration for this. 3048 3049 * frame.c (Fframe_parameters): Report the `minibuffer' parameter of 3050 minibufferless frames as nil, not `none'. 3051 (Qnone): Remove declaration and initialization for this. It's not 3052 needed anymore. 3053 * xfns.c (Qnone): Add them here; we still accept "none" as a valid 3054 value for the `minibuffer' parameter. 3055 3056 * xfns.c (x_frame_params): Remember that the parameters are called 3057 "auto-raise" and "auto-lower", not "autoraise" and "autolower". 3058 3059 * xdisp.c (message): Set echo_frame to the frame whose message buf 3060 we want to use, not to the message buf itself. 3061 30621993-02-13 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3063 3064 * textprop.c (Fadd_text_properties): Put OBJECT arg last. 3065 Make it optional. 3066 (Fset_text_properties, Fremove_text_properties): Likewise. 3067 (Fnext_single_property_change, Fprevious_single_property_change): 3068 (Fnext_property_change, Fprevious_property_change): Likewise. 3069 (Ferase_text_properties): #if 0. 3070 (Fget_text_property): New function. 3071 3072 * s/irix4-0.h (C_SWITCH_MACHINE): Don't define if GCC. 3073 30741993-02-13 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3075 3076 * s/usg5-4.h: #include "usg5-3.h", not "s-usg5-3.h". 3077 30781993-02-11 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3079 3080 * xterm.c (x_io_error_quitter): New function. 3081 (x_error_quitter): Note that this is only used for protocol 3082 errors now, not I/O errors. 3083 (x_term_init): Set the I/O error handler to x_io_error_quitter. 3084 30851993-02-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3086 3087 * editfns.c (Finsert_buffer_substring): Proper error for non-ex buffer. 3088 (Fcompare_buffer_substrings): Likewise. 3089 30901993-02-10 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3091 3092 * fileio.c (Fdo_auto_save): If NO_MESSAGE is non-nil, don't tell 3093 users that buffers have shrunk a lot. This is called when Emacs 3094 is crashing, so we don't want to run any code that isn't 3095 absolutely necessary. Also, autosave buffers which don't have 3096 specially handled autosave file names first. 3097 30981993-02-10 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3099 3100 * editfns.c (Fcompare_buffer_substrings): Ignore case 3101 if case-fold-search is non-nil. 3102 31031993-02-08 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3104 3105 * keymap.c (Flookup_key, Fkey_binding, Flocal_key_binding) 3106 (Fglobal_key_binding, Fminor_mode_key_binding): Add a new optional 3107 argument ACCEPT_DEFAULT, to control whether this function sees 3108 bindings for t. 3109 (Fwhere_is_internal, describe_map_tree, describe_map_2) 3110 (describe_vector): Pass the proper arguments to Flookup_key. 3111 3112 * fileio.c (Fexpand_file_name): Pass DEFALT through 3113 Fexpand_file_name before using it. 3114 3115 * fileio.c (Fexpand_file_name): Doc fix. 3116 31171993-02-07 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3118 3119 * xdisp.c (message): Use the message buffer of the frame we're 3120 going to display the message on to format the message, not that of 3121 the selected frame. 3122 31231993-02-07 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3124 3125 * Makefile (emacs, temacs): Add no-op commands to these rules. 3126 3127 * dispnew.c (char_ins_del_cost): Use FRAME_WIDTH, not FRAME_HEIGHT. 3128 3129 * editfns.c (Fcompare_buffer_substrings): New function. 3130 31311993-02-06 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3132 3133 * keyboard.c (extra_keyboard_modifiers): New Lisp var. 3134 (read_char): Support ctl and meta bits in extra_keyboard_modifiers. 3135 * xterm.c (XTread_socket): Support extra_keyboard_modifiers. 3136 31371993-01-29 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 3138 3139 * window.c (Fscroll_left, Fscroll_right): Don't forget to apply 3140 XWINDOW to selected_window before passing it to window_internal_width. 3141 3142 * xmenu.c (Fx_popup_menu): Don't forget to turn the frame-relative 3143 coordinates for the menu position into root-window-relative 3144 coordinates. 3145 3146 * lread.c (read1): Although digits followed by a '.' are an 3147 integer, a single . by itself (like, say, \.) should be a symbol. 3148 31491993-01-25 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 3150 3151 * fns.c (internal_equal): Protect the clause for comparing numbers 3152 of different types with a "#ifdef LISP_FLOAT_TYPE". 3153 31541993-01-25 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3155 3156 * s/hpux8.h [__GNUC__] (LD_SWITCH_SYSTEM): Remove -a. 3157 [__GNUC__] (ORDINARY_LINK): Defined. 3158 3159 * m/sparc.h [TERMINFO]: Don't define LIBS_TERMCAP. 3160 31611993-01-25 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3162 3163 `live-frame-p' has become `frame-live-p'. 3164 * frame.c (Qlive_frame_p): Renamed to Qframe_live_p. 3165 (Flive_frame_p): Renamed to Fframe_live_p. 3166 (syms_of_frame): Defsubrs and initializations adjusted. 3167 * frame.h (CHECK_LIVE_FRAME): Use Qframe_live_p, not Qlive_frame_p. 3168 (Qlive_frame_p): Changed extern declaration to Qframe_live_p. 3169 3170 * lread.c (read1): Treat a string of digits ending in a period as 3171 an integer. 3172 3173 Turn `first-change-function' into `first-change-hook'. 3174 * buffer.c (Vfirst_change_function): Renamed to Vfirst_change_hook. 3175 (Qfirst_change_hook): New symbol, for passing to Vrun_hooks. 3176 (syms_of_buffer): Change DEFVAR; initialize Qfirst_change_hook. 3177 * buffer.h (Vfirst_change_function): Renamed to Vfirst_change_hook. 3178 (Qfirst_change_hook): Added declaration. 3179 * insdel.c (signal_before_change): Change references to 3180 Vfirst_change_function, and apply Vrun_hooks to 3181 Qfirst_change_hook, instead of just calling Vfirst_change_function 3182 directly. 3183 3184 x-selection-value has been renamed to x-selection. 3185 x-own-selection has been renamed to x-set-selection, and the order 3186 of its arguments has been reversed, for consistency with other 3187 lisp functions like put and aset. 3188 * xselect.c (Fx_own_selection): Rename to Fx_set_selection, 3189 reverse the order of the args, and therefore make the type 3190 non-optional. Doc fix. 3191 (Fx_selection_value): Rename to Fx_selection; make the type 3192 argument non-optional, for symmetry with Fx_set_selection. Doc 3193 fix. 3194 (syms_of_xselect): Adjusted. 3195 3196 * xselect.c (Fx_own_selection, Fx_selection_value): Remove "#if 3197 0"'ed code which made cut buffers look like a special selection 3198 type. 3199 3200 * xfns.c (Vx_selection_value): Removed extern declaration for 3201 this; it's never used. 3202 3203 * data.c (Fcompiled_function_p): Renamed to Fbyte_code_function_p. 3204 (syms_of_data): Adjusted. 3205 3206 * data.c (Fnumberp, Fnumber_or_marker_p): Use the NUMBERP macro, 3207 instead of writing it out. 3208 3209 * fns.c (internal_equal): If the operands are both numbers, 3210 compare them numerically, so that (equal 1.0 1) => t. 3211 Compare Lisp_Compiled objects like vectors. 3212 3213 Add lisp functions to raise and lower frames. 3214 * termhooks.h (frame_raise_lower_hook): New hook. 3215 * term.c (frame_raise_lower_hook): Define it. 3216 * frame.c (Fframe_to_front, Fframe_to_back): New functions. 3217 (syms_of_frame): defsubr them. 3218 * xterm.c (XTframe_raise_lower): New function. 3219 (x_term_init): Set frame_raise_lower_hook to XTframe_raise_lower. 3220 3221 * frame.c: Doc fixes. 3222 32231993-01-24 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3224 3225 Make the cursor style a frame parameter. 3226 * xterm.h (struct x_display): Rename the `text_cursor_kind' member 3227 to `current_cursor'; add new member `desired_cursor'. 3228 (FRAME_DESIRED_CURSOR): New accessor for new member. 3229 * xterm.c (x_display_bar_cursor): Rewritten so as not to damage 3230 the characters the cursor is displayed over, and to handle 3231 transitions between box and bar styles. 3232 (x_display_bar_cursor, x_display_box_cursor): Use current_cursor 3233 instead of text_cursor_kind. 3234 (Vbar_cursor): Delete external declaration. 3235 (x_display_cursor): Use the FRAME_DESIRED_CURSOR accessor instead 3236 of Vbar_cursor to decide how to draw the cursor. 3237 * xfns.c (Vbar_cursor): Remove definition. 3238 (Qbar, Qbox, Qcursor_type): New symbols. 3239 (syms_of_xfns): Init and staticpro them; remove DEFVAR for 3240 Vbar_cursor. 3241 (x_set_cursor_type): New setter. 3242 (x_frame_parms): Add it to the list. 3243 (Fx_create_frame): Get default values for the cursor type. 3244 3245 * frame.c (Fmouse_position): Pass the appropriate arguments to 3246 *mouse_position_hook; the protocol was changed, but this caller 3247 wasn't fixed. 3248 3249 * xterm.c (XTclear_frame): Call x_scrollbar_clear. 3250 (x_scrollbar_clear): New function. 3251 3252 * xterm.c (XTflash): Totally rewritten. Only defined if 3253 HAVE_TIMEVAL and HAVE_SELECT are defined, since we use select for 3254 our timing. 3255 (timeval_subtract): New function, to help XTflash. 3256 (x_invert_frame): Removed. This didn't work anyway. 3257 (XTring_bell): Remove "#if 0" around call to XTflash, and remove 3258 calls to x_invert_frame. If both HAVE_TIMEVAL and HAVE_SELECT 3259 aren't defined, then just do the ordinary beep. 3260 3261 * window.c (Fscroll_other_window): Prefer windows on the selected 3262 frame, then look for windows on other visible frames. 3263 3264 * keyboard.c (Fmouse_click_p): Removed; with the 'e' spec, this 3265 isn't necessary anymore. 3266 (syms_of_keyboard): Remove defsubr for it. 3267 * keyboard.h (Fmouse_click_p): Remove extern declaration for it. 3268 3269 * xfns.c (gray_bits): Remove this declaration; the same data is in 3270 <X11/bitmaps/gray>. #include that instead. 3271 [not HAVE_X11] (x_set_border_pixel): Use gray_width and 3272 gray_height, instead of assuming that the bitmap is 16x16. 3273 (x_make_gc): Instead of creating a pixmap and then calling 3274 XPutImage to make it into a grey stipple, just call 3275 XCreatePixmapFromBitmapData to do it all at once. 3276 3277 * xterm.c (x_text_icon): Move the request for font information 3278 into the "not HAVE_X11" part of the function; the X11 code doesn't 3279 need this. 3280 3281 * xterm.c (x_wm_set_icon_pixmap): Instead of setting the 3282 icon_pixmap to None, just remove IconPixmapHint from the flags of 3283 the XWMHints structure. 3284 3285 * window.c (Fprevious_frame): Use prev_frame when we get to the 3286 end of the current frame, not next_frame. Doc fix. 3287 * frame.c (prev_frame): Remove "#if 0" from this function. It 3288 turns out we do need it, to make prev_frame work right. 3289 3290 * frame.c (next_frame): Check that FRAME is a live frame. 3291 3292 * frame.c (Fselect_frame): Remove "#ifdef MULTI_FRAME" clause 3293 around the code which calls Ffocus_frame; this code is already 3294 inside an "#ifdef MULTI_FRAME" clause. 3295 (next_frame, prev_frame, Fnext_frame): For the same reasons, 3296 remove the "#ifdef MULTI_FRAME" clause around these functions. 3297 3298 unread-command-event has been replaced by unread-command-events. 3299 * commands.h (unread_command_event): Change extern declaration. 3300 * keyboard.c (unread_command_event): Change the definition. 3301 (syms_of_keyboard): Change DEFVAR, and adjust the docstring. 3302 (command_loop_1, read_char, Finput_pending, Fdiscard_input) 3303 (quit_throw_to_read_char, init_keyboard): Change to use 3304 unread_command_events, with the new semantics. 3305 * lread.c (read_char): Same. 3306 * minibuf.c (temp_echo_area_glyphs): Same. 3307 * xterm.c (unread_command_event): Remove external declaration for 3308 this; it is only used by obsolete code. 3309 3310 * Makefile.in: Some makes can't handle comments in the middle of 3311 commands; move them to before the whole rule. 3312 33131993-01-21 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3314 3315 * keyboard.c (make_lispy_event): When handling a mouse click event 3316 on a window, change x and y from screen coordinates to window 3317 coordinates even when the click isn't in the text area. 3318 3319 * xterm.c (x_scrollbar_create): Remove code which asks for 3320 EastGravity for windows; Emacs can't correctly deal with them 3321 moving around unexpectedly. 3322 3323 * xterm.c (XTread_socket): Minor reformatting. 3324 3325 * xterm.c (x_set_window_size): Always mark the frame garbaged. 3326 3327 * window.c (Vmouse_window): Variable removed; it can't be handled 3328 properly without race conditions, and the events give you all the 3329 information you need anyway. 3330 (syms_of_window): Remove DEFVAR. 3331 * callint.c (Fcall_interactively): Change the `@' spec to select 3332 the window of the first parameterized event in the key sequence 3333 which invoked the command, instead of using Vmouse_window, which 3334 isn't even updated anymore. Adjust the documentation 3335 accordingly. 3336 33371993-01-20 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3338 3339 * xterm.c (x_scrollbar_create): Set the scrollbars to use 3340 EastGravity. 3341 3342 * keyboard.c (make_lispy_event): Deal with button releases with no 3343 stored down-going position. Make sure we always store a Qnil in 3344 the right button_down_location element after using it. 3345 33461993-01-19 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3347 3348 * frame.c (Fdelete_frame): Clear the frame's display after calling 3349 the window-system-dependent frame destruction routine. We 3350 no longer need to pass the display as a separate argument to 3351 x_destroy_window. 3352 * xterm.c (x_destroy_window): Put the code which clears out f's 3353 display here, right after we free the storage it points to. Put 3354 everything, including the code which clears x_focus_frame and 3355 x_highlight_frame, inside the BLOCK/UNBLOCK_INPUT pair. 3356 3357 * dispnew.c (Fredraw_display): Undo change of Jan 12; redraw only 3358 frames whose garbaged flag is set. The change to 3359 FRAME_SAMPLE_VISIBILITY on Jan 14 should address the problem better. 3360 3361 keyboard.c (read_char_menu_prompt): Test HAVE_X_WINDOWS, not 3362 HAVE_X_WINDOW. 3363 3364 The CPP symbol indicating whether or not we have mouse menu 3365 support under X Windows is HAVE_X_MENU, not not NO_X_MENU. 3366 * emacs.c (main): Test HAVE_X_MENU, instead of NO_X_MENU. 3367 * keyboard.c (read_char_menu_prompt): Same. 3368 * ymakefile: Same. 3369 3370 * keyboard.c (read_char, read_char_menu_prompt): Use the 3371 EVENT_HAS_PARAMETERS macro from keyboard.h, instead of writing it 3372 out. 3373 3374 * keyboard.c (read_char_menu_prompt): Doc fix. 3375 3376 * keyboard.c (read_char_menu_prompt): Fix test for no menus; 3377 comparing name to Qnil doesn't work if we are called with no maps. 3378 3379 * keymap.c (Fdefine_key): Call Fkey_description to make the string 3380 to use in the error message. 3381 33821993-01-18 Roland McGrath (roland@churchy.gnu.ai.mit.edu) 3383 3384 * window.c (Fdisplay_buffer): Doc fix. 3385 33861993-01-16 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 3387 3388 * xterm.c (x_window_to_scrollbar): Search frames' 3389 condemned_scrollbars list as well; input might arrive during 3390 redisplay. 3391 (x_scrollbar_report_motion): Don't forget to BLOCK_INPUT. 3392 (XTjudge_scrollbars): Clear the condemned scrollbar list before 3393 traversing it, so we don't try to process an event on a scrollbar 3394 we've killed. 3395 33961993-01-15 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3397 3398 * keyboard.c (Frecent_keys): Doc fix. 3399 34001993-01-14 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3401 3402 * window.c (Fwindow_at): Doc fix. 3403 34041993-01-14 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3405 3406 * xterm.c (x_scrollbar_create): Include PointerMotionHintMask in 3407 the event mask for scrollbars. 3408 3409 * dispnew.c (Fredraw_display): DEFUN was missing a closing paren. 3410 3411 * term.c (set_vertical_scrollbar_hook, condemn_scrollbars_hook, 3412 redeem_scrollbar_hook, judge_scrollbars_hook): Removed dumbo 3413 "externs" from these. They're supposed to be real definitions. 3414 3415 * .gdbinit: Add "-geometry +0+0" to default args. 3416 (xscrollbar): New command. 3417 3418 Make scrollbar structures into lisp objects, so that they can be 3419 GC'd; this allows windows and scrollbars can refer to each other 3420 without worrying about dangling pointers. 3421 * xterm.h (struct x_display): vertical_scrollbars and 3422 judge_timestamp members deleted. 3423 (struct scrollbar): Redesigned to be a template for a Lisp_Vector. 3424 (SCROLLBAR_VEC_SIZE, XSCROLLBAR, SCROLLBAR_PACK, SCROLLBAR_UNPACK) 3425 (SCROLLBAR_X_WINDOW, SET_SCROLLBAR_X_WINDOW) 3426 (VERTICAL_SCROLLBAR_INSIDE_WIDTH, VERTICAL_SCROLLBAR_TOP_RANGE) 3427 (VERTICAL_SCROLLBAR_INSIDE_HEIGHT, VERTICAL_SCROLLBAR_MIN_HANDLE): 3428 New macros, to help deal with the lispy structures, and deal with 3429 the graphics. 3430 * frame.h (WINDOW_VERTICAL_SCROLLBAR): Macro deleted. 3431 (struct frame): New fields `scrollbars' and 3432 `condemned_scrollbars', for use by the scrollbar implementation. 3433 [MULTI_FRAME and not MULTI_FRAME] (FRAME_SCROLLBARS, 3434 FRAME_CONDEMNED_SCROLLBARS): Accessors for the new field. 3435 * window.h (struct window): Doc fix for vertical_scrollbar field. 3436 * frame.c (make_frame): Initialize the `scrollbars' and 3437 `condemned_scrollbars' fields of the new frame. 3438 * alloc.c (mark_object): Mark the `scrollbars' and 3439 `condemned_scrollbars' slots of frames. 3440 * xterm.c (x_window_to_scrollbar): Scrollbars are chained on 3441 frames' scrollbar field, not their x.display->vertical_scrollbars 3442 field. 3443 (x_scrollbar_create, x_scrollbar_set_handle, x_scrollbar_move) 3444 (x_scrollbar_remove, XTset_vertical_scrollbar) 3445 (XTcondemn_scrollbars, XTredeem_scrollbar, XTjudge_scrollbars) 3446 (x_scrollbar_expose, x_scrollbar_handle_click) 3447 (x_scrollbar_handle_motion): Substantially rewritten to correct 3448 typos and brainos, and to accomodate the lispy structures. 3449 3450 * xterm.c (x_scrollbar_background_expose): Function deleted; we 3451 don't want anything in the background there after all. 3452 (XTread_socket): Don't call x_scrollbar_background_expose. We 3453 don't care. 3454 3455 * frame.h (FRAME_SAMPLE_VISIBILITY): Make sure frame is marked as 3456 garbaged whenever it goes from invisible to visible. 3457 * dispextern.h (frame_garbaged): Move extern declaration from here... 3458 * frame.h (frame_garbaged): ... to here. The FRAME_SAMPLE_VISIBILITY 3459 macro uses it now, and this seems to be just as modular. Make a 3460 new page, just for this and message_buf_print. 3461 (struct frame): Doc fix for the `visible' field. 3462 * process.c: #include "frame.h" instead of "dispextern.h"; the 3463 only thing we care about from it is the frame_garbaged 3464 declaration. 3465 * ymakefile: Note dependency change. 3466 3467 * xfns.c (Fx_create_frame): After mapping the frame, call 3468 SET_FRAME_GARBAGED, not just plain FRAME_GARBAGED. 3469 3470 * window.c (window_internal_width): New function, which accounts 3471 for scrollbars if present. 3472 * lisp.h (window_internal_height, window_internal_width): Add 3473 extern declarations for these. 3474 * dispnew.c (direct_output_for_insert, direct_output_forward_char, 3475 buffer_posn_from_coords): Use window_internal_width instead of 3476 writing out its definition. 3477 * indent.c (compute_motion): Doc fix; mention scrollbars and 3478 window_internal_width. 3479 (pos_tab_offset, Fvertical_motion): Use window_internal_width 3480 instead of writing it out. 3481 * window.c (Fpos_visible_in_window_p, Fwindow_width, Fscroll_left) 3482 (Fscroll_right): Same. 3483 * xdisp.c (redisplay, try_window, try_window_id) 3484 (display_text_line): Same. 3485 3486 * xdisp.c (display_string): Add new variable `f', to be W's 3487 frame. Use it to set desired_glyphs, and to get the frame's width 3488 to decide whether or not to draw vertical bars. 3489 3490 * xdisp.c (display_text_line): If we're using vertical scrollbars, 3491 don't draw the vertical bars separating side-by-side windows. 3492 (display_string): Same thing. Draw spaces to fill in the part of 3493 the mode line that is under the scrollbar in partial-width 3494 windows. 3495 3496 * xfns.c (Qvertical_scrollbars): New symbol. Use it as the name 3497 of the parameter which decides whether or not the frame has 3498 scrollbars, instead of Qvertical_scrollbar. 3499 (Fx_create_frame): Adjusted accordingly. 3500 (syms_of_xfns): Initialize and staticpro Qvertical_scrollbars. 3501 (x_set_vertical_scrollbar): Renamed to x_set_vertical_scrollbars. 3502 (x_frame_parms): Adjusted accordingly. 3503 3504 * xterm.h (CHAR_TO_PIXEL_WIDTH, CHAR_TO_PIXEL_HEIGHT) 3505 (PIXEL_TO_CHAR_WIDTH, PIXEL_TO_CHAR_HEIGHT): Rewritten, using: 3506 (CHAR_TO_PIXEL_ROW, CHAR_TO_PIXEL_COL, PIXEL_TO_CHAR_ROW) 3507 (PIXEL_TO_CHAR_COL): New macros. 3508 * xfns.c [not HAVE_X11] (Fx_create_frame): Use the 3509 PIXEL_TO_CHAR_{HEIGHT,WIDTH} macros to figure the frame's 3510 character size, and the CHAR_TO_PIXEL* macros for vice versa. 3511 * xterm.c (XTwrite_glyphs, XTclear_end_of_line, stufflines) 3512 (scraplines, dumprectangle, pixel_to_glyph_coords, x_draw_box) 3513 (clear_cursor, x_display_bar_cursor, x_draw_single_glyph) 3514 (x_set_mouse_position): Use the CHAR_TO_PIXEL_* macros. 3515 3516 * xterm.c (x_wm_set_size_hint): The max_width and max_height 3517 members of the size_hints are expressed in pixels, not columns. 3518 3519 * xterm.c (x_set_window_size): Remove ibw var; it's not used. 3520 Set FRAME_WIDTH (f) to cols instead of rows. Duh. 3521 3522 * xterm.c (pixel_to_glyph_coords): Properly set *bounds to the 3523 character cell bounding the position, even when the position is 3524 off the frame. 3525 3526 * xfns.c (x_set_name): To request that the modelines be redrawn, 3527 execute the statement "update_mode_lines = 1;" instead of the 3528 silly statement "update_mode_lines;". 3529 3530 * xfns.c (x_set_vertical_scrollbars): Don't try to set the 3531 X window's size if the frame's X window hasn't been created yet. 3532 3533 * xfns.c (x_figure_window_size): Set the frame's 3534 vertical_scrollbar_extra field before trying to calculate its 3535 pixel dimensions. 3536 3537 * xfns.c (x_window): When calling x_implicitly_set_name for the 3538 sake of drawing the name for the first time, remember to clear and 3539 set the frame's explicit_name member as well as its name member. 3540 (Fx_create_frame): Set the frame's explicit_name member if the 3541 user specified the name explicitly. 3542 3543 * xdisp.c (display_text_line): Use the usable internal width of 3544 the window, as calculated above, as the limit on the length of the 3545 overlay arrow's image, rather than using the window's width field, 3546 less one. 3547 3548 * xdisp.c (redisplay): Call condemn_scrollbars_hook and 3549 judge_scrollbars_hook whenever they are set, not just when the 3550 frame has vertical scrollbars. 3551 3552 * termhooks.h (mouse_position_hook): Doc fix. 3553 (set_vertical_scrollbar_hook): This doesn't return anything any 3554 more, and doesn't take a struct scrollbar * argument any more. 3555 (condemn_scrollbars_hook, redeem_scrollbar_hook, 3556 judge_scrollbars_hook): Doc fixes. 3557 * term.c (mouse_position_hook): Doc fix. 3558 (set_vertical_scrollbar_hook): This doesn't return 3559 anything any more. Doc fixes. 3560 * keyboard.c (kbd_buffer_get_event): Receive the scrollbar's 3561 window from *mouse_position_hook and pass it to 3562 make_lispy_movement, instead of working with a pointer to a struct 3563 scrollbar. 3564 (make_lispy_event): We don't need a window_from_scrollbar function 3565 anymore; we are given the window directly in *EVENT. 3566 Unify the code which generates 3567 text-area mouse clicks and scrollbar clicks; use the same code to 3568 distinguish clicks from drags on the scrollbar as in the text area. 3569 Distinguish clicks from drags by storing a copy of the lispy 3570 position list returned as part of the event. 3571 (button_down_location): Make this a lisp vector, rather than an 3572 array of random structures. 3573 (struct mouse_position): Remove this; it's been replaced by a lisp 3574 list. 3575 (make_lispy_movement): Accept the scrollbar's window as a 3576 parameter, rather than the scrollbar itself. 3577 If FRAME is zero, assume that the other arguments are garbage. 3578 (syms_of_keyboard): No need to staticpro each window of 3579 button_down_location now; just initialize and staticpro it. 3580 * window.c (window_from_scrollbar): Function deleted; no longer 3581 needed. 3582 * xdisp.c (redisplay_window): Just pass the window to 3583 set_vertical_scrollbar hook; don't pass the scrollbar object too. 3584 * xterm.c (XTmouse_position): Don't return a pointer to the 3585 scrollbar for scrollbar motion; instead, return the scrollbar's 3586 window. 3587 3588 * xterm.c (XTmouse_position): Entirely rewritten, using 3589 XTranslateCoordinates. Call x_scrollbar_report_motion to handle 3590 scrollbar movement events. 3591 (x_scrollbar_report_motion): New function, to help out 3592 XTmouse_position. 3593 3594 * keyboard.c (apply_modifiers): Don't assume that the Qevent_kind 3595 property of BASE is set when we first create the new modified 3596 symbol. Check that the Qevent_kind property is properly set each 3597 time we return any symbol. 3598 3599 * termhooks.h (struct input_event): Replace the frame member with 3600 a Lisp_Object member by the name of frame_or_window. Doc fixes. 3601 Remove the scrollbar member; instead, use frame_or_window to hold the 3602 window whose scrollbar was clicked. 3603 * keyboard.c (kbd_buffer_store_event, kbd_buffer_get_event, 3604 make_lispy_event): Adjust references to frame member of struct 3605 input_event to use frame_or_window now. 3606 * xterm.c (construct_mouse_click, XTread_socket): Same. 3607 3608 * xterm.c (last_mouse_bar, last_mouse_bar_frame, last_mouse_part) 3609 (last_mouse_scroll_range_start, last_mouse_scroll_range_end): 3610 Replaced with... 3611 (last_mouse_scrollbar): New variable. 3612 (note_mouse_movement): Clear last_mouse_scrollbar when we have 3613 receieved a new motion. 3614 (syms_of_xterm): Staticpro last_mouse_scrollbar. 3615 3616 * xterm.c (note_mouse_position): Renamed to note_mouse_movement, 3617 because that's what it really does. 3618 (x_scrollbar_handle_motion): Renamed to x_scrollbar_note_movement, 3619 for consistency. 3620 (XTread_socket): Adjusted. 3621 3622 * xterm.c (XTset_scrollbar): Renamed to XTset_vertical_scrollbar. 3623 (x_term_init): Adjusted. 3624 3625 * keyboard.c (kbd_buffer_frames): Renamed to 3626 kbd_buffer_frame_or_window, and made to exist even when 3627 MULTI_FRAME isn't defined; single-frame systems might have 3628 scrollbars. Use it to GCPRO the frame_or_window field in the 3629 event queue. 3630 (kbd_buffer_store_event, kbd_buffer_get_event, 3631 stuff_buffered_input): Set and clear the 3632 appropriate element of kbd_buffer_frame_or_window, whether or not 3633 MULTI_FRAME is #defined. 3634 (read_avail_input): When reading characters directly from stdin, 3635 set the frame_or_window field of the event appropriately, 3636 depending on whether or not MULTI_FRAME is #defined. 3637 (Fdiscard_input, init_keyboard): Zap kbd_buffer_frame_or_window, 3638 not kbd_buffer_frames. 3639 (syms_of_keyboard): Initialize and staticpro 3640 kbd_buffer_frame_or_window, whether or not MULTI_FRAME is 3641 #defined. 3642 3643 * keyboard.c (head_table): Make Qscrollbar_movement have a 3644 Qevent_kind property of Qmouse_movement, not Qscrollbar_movement. 3645 3646 * keyboard.c (read_key_sequence): If we decide to throw away a 3647 mouse event which has prefix symbols (`mode-line', 3648 `vertical-scrollbar', etcetera), remember that we may have to 3649 unwind two characters, not just one. 3650 3651 * keyboard.c (read_key_sequence): Doc fixes. 3652 3653 * keyboard.c (kbd_buffer_store_event): Fix reversed sense of test 3654 for focus redirection. 3655 3656 * keyboard.c (read_char): Don't echo mouse movements. 3657 3658 * emacs.c (shut_down_emacs): New function. 3659 (fatal_error_signal, Fkill_emacs): Call it, instead of writing it out. 3660 * xterm.c (x_connection_closed): Call shut_down_emacs instead of 3661 Fkill_emacs; the latter will try to perform operations on the X 3662 server and die a horrible death. 3663 * lisp.h (shut_down_emacs): Add extern declaration for it. 3664 3665 * xterm.c (x_error_quitter): Move the abort call to after we print 3666 the error message. No harm in that. 3667 3668 * xdisp.c (echo_area_display): Move the assignment of f and the 3669 check for visibility out of the "#ifdef MULTI_FRAME" clause; they 3670 should work under any circumstances. 3671 3672 * xdisp.c (redisplay_window): If we're not going to redisplay this 3673 window because it's a minibuffer whose contents have already been 3674 updated, go ahead and jump to the scrollbar refreshing code 3675 anyway; they still need to be updated. Initialize opoint, so it's 3676 known to be valid when we jump. Calculate the scrollbar settings 3677 properly for minibuffers, no matter what they are displaying at 3678 the time. 3679 3680 * xdisp.c (redisplay_windows): Don't restore the current buffer 3681 and its point before refreshing the scrollbars; we need the buffer 3682 accurate. 3683 36841993-01-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3685 3686 * print.c (float_to_string): Add final 0 if text ends with decimal pt. 3687 3688 * dispnew.c (Fredraw_display): Redraw all visible frames. 3689 Make the non-multi-frame version interactive. 3690 36911993-01-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3692 3693 * fileio.c (Fset_default_file_modes, Fdefault_file_modes): 3694 Renamed from Fset_umask and Fumask; sense of arg is reversed. 3695 (Fwrite_region): Doc fix. 3696 36971993-01-10 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3698 3699 * print.c (float_to_string): Add `.0' at end if needed. 3700 3701 * lread.c (Fload): If warn that .elc file is older, inhibit 3702 the ordinary message that would follow. 3703 37041993-01-09 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3705 3706 * fileio.c (Fdo_auto_save): Add CURRENT_ONLY argument, as 3707 described in doc string. 3708 37091993-01-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3710 3711 * fns.c (Frandom): Change arg name. 3712 3713 * editfns.c: Doc fixes. 3714 37151993-01-07 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3716 3717 * unexhp9k800.c (unexec): Don't call exit, just return. 3718 37191993-01-07 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3720 3721 * config.h.in: Protect against multiple #inclusions. 3722 3723 * config.h.in: Add a declaration for getenv. 3724 3725 * xfns.c (Fx_get_resource): Add CLASS argument, to give class of 3726 ATTRIBUTE. 3727 [not HAVE_X11]: Change definition of Fx_get_resource macro 3728 accordingly. 3729 (x_get_arg): Add CLASS argument, to give the class of ATTRIBUTE. 3730 Pass it along to Fx_get_resource. 3731 (x_figure_window_size, x_icon): Pass new argument to x_get_arg. 3732 (x_default_parameter): Add XCLASS argument, to give the class of 3733 XPROP. Pass it along to x_get_arg. 3734 (Fx_create_frame): Pass new args to x_get_arg and 3735 x_default_parameter. 3736 3737 * xfns.c (Fx_create_frame): Use the same resource names and 3738 classes as xterm and Emacs 18. 3739 37401993-01-03 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3741 3742 * xfns.c (Fx_get_resource): Use EMACS_CLASS to make class_key 3743 even if SUBCLASS is specified. I don't know whether that is 3744 right, but that's what the doc says. 3745 Cosmetic changes in arg names and doc string. 3746 37471992-12-29 Roland McGrath (roland@geech.gnu.ai.mit.edu) 3748 3749 * ralloc.c: [! emacs] [HAVE_CONFIG_H]: #include "config.h" 3750 37511992-12-21 Roland McGrath (roland@geech.gnu.ai.mit.edu) 3752 3753 * Makefile.in (tagsfiles): New variable. 3754 (TAGS): Depend on $(tagsfiles); use that in cmds. 3755 (tags): Separate phony rule; depends on TAGS. 3756 37571992-12-21 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3758 3759 * keyboard.c: Protect all references to kbd_buffer_frames with 3760 #ifdef MULTI_FRAME. 3761 3762 * frame.h (struct frame): New fields `can_have_scrollbars' and 3763 `has_vertical_scrollbars'. 3764 (FRAME_CAN_HAVE_SCROLLBARS, FRAME_HAS_VERTICAL_SCROLLBARS): New 3765 accessors, for both the MULTI_FRAME and non-MULTI_FRAME. 3766 (VERTICAL_SCROLLBAR_WIDTH, WINDOW_VERTICAL_SCROLLBAR, 3767 WINDOW_VERTICAL_SCROLLBAR_COLUMN, 3768 WINDOW_VERTICAL_SCROLLBAR_HEIGHT): New macros. 3769 * window.h (struct window): New field `vertical_scrollbar'. 3770 * xterm.h (struct x_display): vertical_scrollbars, 3771 judge_timestamp, vertical_scrollbar_extra: New fields. 3772 (struct scrollbar): New struct. 3773 (VERTICAL_SCROLLBAR_PIXEL_WIDTH, VERTICAL_SCROLLBAR_PIXEL_HEIGHT) 3774 (VERTICAL_SCROLLBAR_LEFT_BORDER, VERTICAL_SCROLLBAR_RIGHT_BORDER) 3775 (VERTICAL_SCROLLBAR_TOP_BORDER, VERTICAL_SCROLLBAR_BOTTOM_BORDER) 3776 (CHAR_TO_PIXEL_WIDTH, CHAR_TO_PIXEL_HEIGHT, PIXEL_TO_CHAR_WIDTH) 3777 (PIXEL_TO_CHAR_HEIGHT): New accessors and macros. 3778 * frame.c (make_frame): Initialize the `can_have_scrollbars' and 3779 `has_vertical_scrollbars' fields of the frame. 3780 * term.c (term_init): Note that TERMCAP terminals don't support 3781 scrollbars. 3782 (mouse_position_hook): Document new args. 3783 (set_vertical_scrollbar_hook, condemn_scrollbars_hook, 3784 redeem_scrollbar_hook, judge_scrollbars_hook): New hooks. 3785 * termhooks.h: Declare and document them. 3786 (enum scrollbar_part): New type. 3787 (struct input_event): Describe the new form of the scrollbar_click 3788 event type. Change `part' from a Lisp_Object to an enum 3789 scrollbar_part. Add a new field `scrollbar'. 3790 * keyboard.c (kbd_buffer_get_event): Pass appropriate new 3791 parameters to *mouse_position_hook, and make_lispy_movement. 3792 * xfns.c (x_set_vertical_scrollbar): New function. 3793 (x_figure_window_size): Use new macros to calculate frame size. 3794 (Fx_create_frame): Note that X Windows frames do support scroll 3795 bars. Default to "yes". 3796 * xterm.c: #include <X11/cursorfont.h> and "window.h". 3797 (x_vertical_scrollbar_cursor): New variable. 3798 (x_term_init): Initialize it. 3799 (last_mouse_bar, last_mouse_bar_frame, last_mouse_part) 3800 (last_mouse_scroll_range_start, last_mouse_scroll_range_end): New 3801 variables. 3802 (XTmouse_position): Use them to return scrollbar movement events. 3803 Take new arguments, for that purpose. 3804 (x_window_to_scrollbar, x_scrollbar_create) 3805 (x_scrollbar_set_handle, x_scrollbar_remove, x_scrollbar_move) 3806 (XTset_scrollbar, XTcondemn_scrollbars, XTredeem_scrollbar) 3807 (XTjudge_scrollbars, x_scrollbar_expose) 3808 (x_scrollbar_background_expose, x_scrollbar_handle_click) 3809 (x_scrollbar_handle_motion): New functions to implement scrollbars. 3810 (x_term_init): Set the termhooks.h hooks to point to them. 3811 (x_set_window_size): Use new macros to calculate frame size. Set 3812 vertical_scrollbar_extra field. 3813 (x_make_frame_visible): Use the frame accessor 3814 FRAME_HAS_VERTICAL_SCROLLBARS to decide if we need to map the 3815 frame's subwindows as well. 3816 (XTread_socket): Use new size-calculation macros from xterm.h when 3817 processing ConfigureNotify events. 3818 (x_wm_set_size_hint): Use PIXEL_TO_CHAR_WIDTH and 3819 PIXEL_TO_CHAR_HEIGHT macros. 3820 * ymakefile (xdisp.o): This now depends on termhooks.h. 3821 (xterm.o): This now depends on window.h. 3822 3823 * xdisp.c: #include "termhooks.h". 3824 (redisplay, redisplay_window): Use set_vertical_scrollbar_hook, 3825 condemn_scrollbars_hook, redeem_scrollbar_hook, and 3826 judge_scrollbars_hook to make scrollbars redisplay properly. 3827 3828 * keyboard.c (Qscrollbar_movement, Qvertical_scrollbar, 3829 Qabove_handle, Qhandle, Qbelow_handle): New symbols. 3830 (make_lispy_event): New code to build scrollbar clicks. 3831 (make_lispy_movement): New code to handle scrollbar movement. 3832 (head_table): Include Qscrollbar_movement in the event heads. 3833 (syms_of_keyboard): Init and staticpro Qvertical_scrollbar, 3834 Qabove_handle, Qhandle, and Qbelow_handle. 3835 * keyboard.h (Qscrollbar_movement): Declare this along with the 3836 other event types. 3837 * lisp.h (Qvertical_scrollbar): Declare this. 3838 * window.c (window_from_scrollbar): New function. 3839 3840 * xterm.h (struct x_display): Delete v_scrollbar, v_thumbup, 3841 v_thumbdown, v_slider, h_scrollbar, h_thumbup, 3842 h_thumbdown, h_slider, v_scrollbar_width, h_scrollbar_height 3843 fields. 3844 * keyboard.c (Qvscrollbar_part, Qvslider_part, Qvthumbup_part) 3845 (Qvthumbdown_part, Qhscrollbar_part, Qhslider_part, Qhthumbup_part) 3846 (Qhthumbdown_part, Qscrollbar_click): Deleted; part of an obsolete 3847 interface. 3848 (head_table): Removed from here as well. 3849 (syms_of_keyboard): And here. 3850 * keyboard.h: And here. 3851 (POSN_SCROLLBAR_BUTTON): Removed. 3852 * xscrollbar.h: File removed - no longer necessary. 3853 * xfns.c: Don't #include it any more. 3854 (Qhorizontal_scroll_bar, Qvertical_scroll_bar): Deleted. 3855 (syms_of_xfns): Don't initialize or staticpro them. 3856 (gray_bits): Salvaged from xscrollbar.h. 3857 (x_window_to_scrollbar): Deleted. 3858 (x_set_horizontal_scrollbar): Deleted. 3859 (enum x_frame_parm, x_frame_parms): Remove references to 3860 x_set_horizontal_scrollbar. 3861 (x_set_foreground_color, x_set_background_color, 3862 x_set_border_pixel): Remove special code to support scrollbars. 3863 (Fx_create_frame): Remove old scrollbar setup code. 3864 (install_vertical_scrollbar, install_horizontal_scrollbar, 3865 adjust_scrollbars, x_resize_scrollbars): Deleted. 3866 * xterm.c (construct_mouse_click): This doesn't need to take care of 3867 scrollbar clicks anymore. 3868 (XTread_socket): Remove old code to support scrollbars. Call new 3869 functions instead for events which occur in scrollbar windows. 3870 (XTupdate_end): Remove call to adjust_scrollbars; the main 3871 redisplay code takes care of that now. 3872 (enum window_type): Deleted. 3873 * ymakefile: Note that xfns.o no longer depends on xscrollbar.h. 3874 3875 * xterm.c (x_set_mouse_position): Clip mouse position to be within 3876 frame. 3877 3878 * xterm.c: Adjust the first line of each page to have a reasonable 3879 description. This makes pages-directory more useful. 3880 3881 * xterm.c (x_do_pending_expose): Declare this routine only if 3882 HAVE_X11 is not #defined; X11 doesn't need it. 3883 (XTread_socket): Protect call to x_do_pending_expose with `#ifdef 3884 HAVE_X11'. 3885 3886 * xfns.c (syms_of_xfns): Delete defvars for x_mouse_x and 3887 x_mouse_y. That interface hasn't been live for years. 3888 (x_mouse_x, x_mouse_y): Delete these variables. 3889 3890 * xterm.c (notice_mouse_movement): Deleted; obsolete and unused. 3891 3892 * keyboard.c (Fread_key_sequence): Doc fix. 3893 3894 * keyboard.c (make_lispy_event): Buttons are numbered starting 3895 with zero now. 3896 3897 * keyboard.c (make_lispy_event): Use the proper accessors when 3898 manipulating the `x' and `y' fields of struct input_event. 3899 3900 * keyboard.c (parse_modifiers_uncached): Remember that strncmp 3901 returns zero if the two substrings are equal. 3902 3903 * keyboard.c (do_mouse_tracking, Ftrack_mouse): Doc fix. 3904 3905 * keyboard.c (read_char): Don't put mouse movements in 3906 this_command_keys. 3907 3908 * xfns.c (Fx_create_frame): Don't initialize the wm_hints field here. 3909 (x_window): Do it here, along with all the similar stuff. 3910 39111992-12-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 3912 3913 * callint.c (Fcall_interactively): For `s', use Fread_string. 3914 39151992-12-20 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3916 3917 Properly handle focus shift events, so the cursor is filled and 3918 hollow at the appropriate times, even in titleless windows. 3919 * xterm.c (x_focus_event_frame): New variable. 3920 (XTread_socket): When we receive a FocusIn event that's not 3921 NotifyPointer, record the frame in x_focus_event_frame. When we 3922 receive a FocusOut event that's not NotifyPointer, clear it. When 3923 we get a LeaveNotify event, don't take it seriously if we still 3924 have focus. 3925 3926 * xterm.c (XTread_socket): Remove special code in EnterNotify case 3927 to handle scrollbars and fake mouse motion events. 3928 39291992-12-19 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3930 3931 * floatfns.c (Flog): Fix unescaped newline in string. 3932 * frame.c (Fnext_frame): Same. 3933 * textprop.c (Fprevious_single_property_change): Same. 3934 (syms_of_textprop): Same, for DEFVAR for 3935 `interval_balance_threshold'. 3936 3937 Change the meaning of focus redirection to make switching windows 3938 work properly. Fredirect_frame_focus has the details. 3939 * frame.h (focus_frame): Doc fix. 3940 [not MULTI_FRAME] (FRAME_FOCUS_FRAME): Make this Qnil, which 3941 indicates no focus redirection, instead of zero, which is 3942 selected_frame. 3943 * frame.c (make_frame): Initialize f->focus_frame to Qnil, rather 3944 than making it point to frame itself. 3945 (Fselect_frame): If changing the selected frame from FOO to BAR, 3946 make all redirections to FOO shift to BAR as well. Doc fix. 3947 (Fredirect_frame_focus): Doc fix. Accept nil as a valid 3948 redirection, not just as a default for FRAME. 3949 (Fframe_focus): Doc fix. 3950 * keyboard.c (kbd_buffer_store_event, kbd_buffer_get_event): Deal 3951 with focus redirections being nil. 3952 * xterm.c (XTframe_rehighlight): Doc fix. Deal with focus 3953 redirections being nil. 3954 3955 * window.c (Fset_window_configuration): Don't restore the frame's 3956 focus redirection if the target frame is now dead. 3957 3958 * ymakefile (ralloc.o): This no longer depends on xterm.h. 3959 3960 * ymakefile (all, xemacs): We build an executable called `emacs' now, 3961 not `xemacs'. 3962 * Makefile.in (distclean, xemacs, doxemacs): Same. 3963 3964 * xterm.h (PIXEL_WIDTH, PIXEL_HEIGHT): Change name of parameter 3965 from `s' to `f'; it's a frame pointer. 3966 39671992-12-18 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3968 3969 * keyboard.c (kbd_buffer_frames): New vector, to GCPRO frames in 3970 kbd_buffer. 3971 (kbd_buffer_store_event): When we add an event to kbd_buffer, make 3972 sure to store its frame in kbd_buffer_frames. 3973 (kbd_buffer_get_event): When we remove an event from kbd_buffer, 3974 make sure to set the corresponding element of kbd_buffer_frames to 3975 Qnil, to allow the frame to get GC'd. 3976 (Fdiscard_input, init_keyboard): Clear all elements of 3977 kbd_buffer_frames to nil. 3978 (syms_of_keyboard): Create and staticpro kbd_buffer_frames. 3979 3980 * xterm.c (x_error_quitter): Just abort, so we can look at the 3981 core to see what happened. 3982 39831992-12-17 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3984 3985 * buffer.c (Frename_buffer): Set update_mode_lines. 3986 39871992-12-14 Jim Blandy (jimb@totoro.cs.oberlin.edu) 3988 3989 * scroll.c (do_scrolling): When bcopying the max_ascent field from 3990 current_frame to temp_frame, remember that max_ascent is an array 3991 of shorts, not ints. 3992 3993 It's a pain to remember that you can't assign to FRAME->visible. 3994 Let's change all references to the `visible' member of struct 3995 frame to use the accessor macros, and then write a setter for the 3996 `visible' field that does the right thing. 3997 * frame.h (FRAME_VISIBLE_P): Make this not an l-value. 3998 (FRAME_SET_VISIBLE): New macro. 3999 * frame.c (make_terminal_frame, Fdelete_frame): Use FRAME_SET_VISIBLE. 4000 (Fframe_visible_p, Fvisible_frame_list): Use FRAME_VISIBLE_P and 4001 FRAME_ICONIFIED_P. 4002 * dispnew.c (Fredraw_display): Use the FRAME_VISIBLE_P and 4003 FRAME_GARBAGED_P accessors. 4004 * xdisp.c (redisplay): Use the FRAME_VISIBLE_P accessor. 4005 * xfns.c (x_set_foreground_color, x_set_background_color, 4006 x_set_cursor_color, x_set_border_pixel, x_set_icon_type): Use the 4007 FRAME_VISIBLE_P accessor. 4008 (Fx_create_frame): Use FRAME_SET_VISIBILITY. 4009 * xterm.c (clear_cursor, x_display_bar_cursor, 4010 x_display_box_cursor): Use FRAME_SET_VISIBILITY. 4011 40121992-12-12 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4013 4014 * ymakefile (CFLAGS): #define HAVE_CONFIG_H too. 4015 4016 * Makefile.in (distclean): Don't delete machine.h or system.h; 4017 they don't exist anymore. 4018 4019 * Makefile.in (distclean): Don't delete autosave or backup files. 4020 (extraclean): New target; like distclean, but delete autosave 4021 and backup files too. 4022 40231992-12-11 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4024 4025 * search.c (Fskip_chars_forward, Fskip_chars_backward): Return the 4026 distance traveled. 4027 (skip_chars): Return the distance traveled, as a Lisp_Object. 4028 4029 * macros.c (Fend_kbd_macro): Don't use XFASTINT to check if arg is 4030 negative; XFASTINT only works on values known to be positive. 4031 (Fexecute_kbd_macro): Check QUIT in the repetition loop. If the 4032 macro is null, no characters are actually being read, so this 4033 matters. 4034 4035 * Makefile.in (srcdir): New variable, not fully implemented. 4036 (xmakefile): Turn -g and -O in CFLAGS into C_DEBUG_SWITCH and 4037 C_OPTIMIZE_SWITCH in C_SWITCH_SITE's definition. Delete junk.cpp 4038 when done. 4039 * ymakefile (archlib): Variable definition deleted. Run programs 4040 from ../lib-src directly, or use ${archlibdir}. 4041 (${etc}DOC): Run make-docfile from ${libsrc}, not ${archlib}. 4042 (${archlib}make-docfile, ${archlib}emacstool): Use ${libsrc}, not 4043 ${archlib}. 4044 4045 * ymakefile (lisp): Don't include version.el in this list. 4046 4047 Give subprocess creation a way to find a valid current directory 4048 for subprocesses when the buffer's default-directory is a handled 4049 name. 4050 * fileio.c (Funhandled_file_name_directory): New function. 4051 (Qunhandled_file_name_directory): New file-name-handler operation. 4052 (syms_of_fileio): Defsubr Sunhandled_file_name_directory, and 4053 initialize and staticpro Qunhandled_file_name_directory. 4054 * callproc.c (Fcall_process): Call Funhandled_file_name_directory 4055 on the buffer's default directory. Do it earlier in the function 4056 so there's less to GCPRO. 4057 * process.c (create_process): Don't check the validity of the 4058 buffer's default directory here... 4059 (Fstart_process): Instead, do it here; if we call 4060 Funhandled_file_name_directory here, there's less GCPROing to do. 4061 4062 * callproc.c (Fcall_process_region): Return the value returned by 4063 Fcall_process. 4064 4065 * fileio.c (find_file_handler): Rename this to 4066 Ffind_file_name_handler, and make it visible to lisp. Add a QUIT 4067 to the loop which scans file-name-handler-alist. All uses 4068 changed. 4069 (syms_of_fileio): Mention this new function in the docstring for 4070 Vfile_name_handler_alist. defsubr Sfind_file_name_handler. 4071 * lisp.h (Ffind_file_name_handler): Added extern declaration. 4072 * dired.c: All uses of find_file_handler changed here too. 4073 4074 * fileio.c (syms_of_fileio): Add staticpros for Qexpand_file_name, 4075 Qdirectory_file_name, Qfile_name_directory, 4076 Qfile_name_nondirectory, Qfile_name_as_directory. 4077 40781992-12-07 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4079 4080 * window.c (Fset_window_configuration): If we're restoring the 4081 configuration of a dead frame, don't bother rebuilding its window 4082 tree, restoring its focus redirection, or temporarily resizing it 4083 to fit the saved window configuration. If the frame which was 4084 selected when the configuration was captured is now dead, don't 4085 try to select it. 4086 4087 * frame.c (Fdelete_frame): Delete all the windows in the frame's 4088 window tree, using delete_all_subwindows. 4089 * window.c (delete_all_subwindows): Don't make this static 4090 anymore. 4091 40921992-12-03 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4093 4094 Make sure that frames' visible flag only changes at acceptable 4095 times. See FRAME_SAMPLE_VISIBILITY's comments for details. 4096 * frame.h (struct frame): New fields called async_visible and 4097 async_iconified. 4098 (FRAME_SAMPLE_VISIBILITY): New macro, with MULTI_FRAME and 4099 non-MULTI_FRAME definitions. 4100 * xdisp.c (redisplay): Call FRAME_SAMPLE_VISIBILITY to set the 4101 visible and iconified flags appropriately for each frame. 4102 (message1): Call FRAME_SAMPLE_VISIBILITY to set the visible and 4103 iconified flags for the minibuffer frame. 4104 * frame.c (make_frame): Initialize async_visible and 4105 async_iconified properly. 4106 * xfns.c (Fx_create_frame): Initialize f->async_visible too. 4107 * xterm.c (XTread_socket): When we get MapNotify, UnmapNotify, 4108 Expose, ExposeWindow, or UnmapWindow, set f->async_visible, not 4109 f->visible. 4110 (x_do_pending_expose, x_raise_frame, x_lower_frame) 4111 (x_make_frame_invisible, x_make_frame_visible, x_iconify_frame): 4112 Test and set f->async_visible and f->async_iconified, not 4113 f->visible or f->async_iconified. 4114 4115 * keyboard.c (kbd_store_ptr): Declare this to be volatile, if 4116 __STDC__ is #defined. 4117 (Fdiscard_input): Use cast to keep GCC from complaining about the 4118 assignment of kbd_store_ptr to kbd_fetch_ptr. 4119 4120 * xdisp.c (redisplay): Use FOR_EACH_FRAME to apply 4121 redisplay_windows to the root window of each frame. This makes a 4122 #ifdef MULTI_FRAME unneeded, but it also means we recompute 4123 buffer_shared from scratch even on non-MULTI_FRAME configurations. 4124 Don't skip elements of Vframe_list that aren't frames; go ahead 4125 and crash here. 4126 4127 * xdisp.c (redisplay): Remove #ifdef MULTI_FRAME around the code 4128 which updates separate minibuffer frames specially; there's 4129 nothing there that won't work on a single-frame configuration. 4130 4131 * dispextern.h (struct frame_glyphs): Doc fix. 4132 41331992-12-02 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 4134 4135 * dispnew.c: Remove dyked-out copy of safe_bcopy. 4136 4137 * environ.c: File removed; Changes on 1/13/1992 made it 4138 unnecessary. 4139 41401992-12-01 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4141 4142 * process.c (wait_reading_process_input): Doc fix. 4143 41441992-11-26 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4145 4146 * next.h: Copy changes from 18.59: 4147 (NeXT): Defined. 4148 (BIG_ENDIAN): Define only if __BIG_ENDIAN__. 4149 (m68000, COMPILER_REGISTER_BUG): Defs deleted. 4150 (SIGN_EXTEND_CHAR, LIB_X11_LIB, NO_T_CHARS_DEFINES, UNEXEC): Defined. 4151 (LIBS_DEBUG, LIB_GCC, C_SWITCH_MACHINE, ORDINARY_LINK): Defined. 4152 (TEXT_START, TEXT_END, DATA_END, LD_SWITCH_MACHINE): Defined. 4153 (KERNEL_FILE): #undef it. 4154 (environ): Define as _environ. 4155 41561992-11-25 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4157 4158 * doc.c (store_function_docstring): New function, made from part 4159 of Fsnarf_documentation, which handles docstrings for macros 4160 properly. 4161 (Fsnarf_documentation): Call store_function_docstring. 4162 4163 * data.c (indirect_function): Delete unused argument ERROR. 4164 41651992-11-23 Jim Blandy (jimb@apple-gunkies.gnu.ai.mit.edu) 4166 4167 * Makefile.in (clean): Remove prefix-args. 4168 41691992-11-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4170 4171 * s/sol2.h (LD_SWITCH_SYSTEM): Make alternate version for GCC. 4172 41731992-11-19 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4174 4175 * m/sparc.h: Don't include <sys/param.h> here; that screws up the 4176 xmakefile. Instead, include it in getloadavg.c, which is the only 4177 place that uses LOAD_AVE_CVT, which is the only reason 4178 <sys/param.h> was here in the first place. 4179 41801992-11-15 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4181 4182 * dispnew.c [not MULTI_FRAME] (Fredraw_display): Pass the correct 4183 number of arguments to mark_window_display_accurate. 4184 4185 * undo.c (Fprimitive_undo): Remove whitespace in front of #ifdef 4186 and #endif. 4187 4188 * systty.h: Doc fix. 4189 4190 * systty.h, process.c, buffer.h, callproc.c, sysdep.c, dired.c: 4191 Added VMS changes from Roland Roberts. 4192 * vmspaths.h: New version from Roland Roberts. 4193 4194 * xdisp.c (display_string): Use w's buffer's value of 4195 tab-width to display the string, instead of the current buffer's, 4196 which could be anything. 4197 4198 * s/sol2.h (LD_SWITCH_SYSTEM): Add -R option. 4199 4200 * process.c (read_process_output): Save, widen, insert the process 4201 output, and then restore the restriction if inserting text outside 4202 the visible region. 4203 42041992-11-14 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4205 4206 * buffer.c (Ferase_buffer): Doc fix. 4207 4208 * dispnew.c (safe_bcopy): Use the right terminating condition in 4209 the loop which uses multiple bcopy calls to transfer a block to an 4210 overlapping higher block. 4211 42121992-11-13 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4213 4214 * process.c (Fstart_process): Establish an unwind-protect to 4215 remove PROC from the process list if an error occurs while 4216 starting it. 4217 (start_process_unwind): New function to help with that. 4218 (create_process): There's no need to explicitly call 4219 remove_process if the fork fails; the record_unwind_protect in 4220 Fstart_process will take care of it. 4221 4222 * commands.h (unread_command_event): Doc fix. 4223 4224 Don't ever throw away switch-frame events. 4225 * lread.c: #include "keyboard.h". 4226 (Fread_char, Fread_char_exclusive): Don't signal an 4227 error for or throw away switch-frame events; instead, put them off 4228 until after we've found a character we can respond to. 4229 * commands.h (unread_switch_frame): Declare this extern. 4230 * keyboard.c (unread_switch_frame): Don't declare this static. 4231 * ymakefile (lread.o): Note that this depends on keyboard.h. 4232 4233 * keyboard.c (Vlast_event_frame): Doc fix. 4234 4235 * process.c (wait_reading_process_input): Test the C preprocessor 4236 symbol "ultrix", not "__ultrix__" to see if we should ignore 4237 ENOMEM errors from select. 4238 4239 * fileio.c (Fexpand_file_name): Don't fiddle with "/." if it's the 4240 entire string. 4241 4242 * buffer.c (Fbury_buffer): Make this behave as in 18.59, although 4243 that behavior is very odd - only remove the buffer from the 4244 selected window if BUFFER was nil or omitted. 4245 4246 * keyboard.c (read_char): Write composite events to the dribble 4247 file properly. 4248 4249 * keyboard.c (init_keyboard): Initialize Vlast_event_frame to 4250 Qnil, rather than the selected frame. 4251 4252 * mem-limits.h [DATA_SEG_BITS] (EXCEEDS_LISP_PTR): Remember to 4253 remove DATA_SEG_BITS from the pointer before testing if the 4254 pointer fits in VALBITS. 4255 4256 * Makefile.in (doxemacs, dotemacs): Explicitly pass along the CC 4257 variable in these rules, just as in the `doall' rule. 4258 4259 * ralloc.c (relocate_some_blocs): Handle BLOC == NIL_BLOC. 4260 (free_bloc): This can now be simplified. 4261 4262 * ralloc.c (r_alloc_sbrk): When we allocate new space for the 4263 malloc heap, zero it out even if we don't have any blocs in the 4264 free list. 4265 42661992-11-12 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4267 4268 * process.c (process_send_signal): On systems which have both 4269 the TIOCGETC and TCGETA ioctls, just use the former. 4270 4271 * xselect.c (Fx_get_cut_buffer): Correct check for buf_num in 4272 range. 4273 4274 * xselect.c (Fx_get_cut_buffer, Fx_set_cut_buffer): Fix error 4275 message format; use NUM_CUT_BUFFERS instead of literal 7. 4276 4277 * keyboard.c (lispy_modifier_list): Added sanity check before 4278 indexing into modifier_symbols. 4279 4280 * keyboard.c (add_command_key): When copying the contents of the 4281 old this_command_keys to new_keys, remember to multiply size by 4282 sizeof (Lisp_Object) to get the amount we really need to copy. 4283 4284 Rename unread_command_char to unread_command_event; it has 4285 subtly different semantics now, and we should use 4286 `make-obsolete-variable' to warn people. 4287 * command.h (unread_command_char): Change name in extern declaration. 4288 * keyboard.c (unread_command_char): Rename. 4289 (command_loop_1, read_char, Finput_pending, Fdiscard_input) 4290 (quit_throw_to_read_char, init_keyboard, syms_of_keyboard): Change 4291 references. 4292 * lread.c (Fread_char): Change reference. 4293 * minibuf.c (temp_echo_area_glyphs): Change reference to 4294 unread_command_char to unread_command_event. 4295 * xfns.c (unread_command_char): Change name in extern declaration 4296 to unread_command_event. 4297 42981992-11-11 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4299 4300 * m/pmax.h: Don't define SYSTEM_MALLOC; this was only necessary 4301 for Ultrix version 4.1, and the current version is 4.3. 4302 4303 * s/bsd4-2.h, s/bsd4-3.h: #define SIGNALS_VIA_CHARACTERS. 4304 * process.c (process_send_signal): Put all the code for sending 4305 signals via characters in a #ifdef SIGNALS_VIA_CHARACTERS. Decide 4306 whether to use the Berkeley-style or SYSV-style ioctls by seeing 4307 which ioctl commands are #defined. 4308 4309 * minibuf.c (read_minibuf): If get_minibuffer gives the 4310 new minibuffer a nil default directory, find another buffer with a 4311 better default directory and use that one's instead. 4312 43131992-11-10 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4314 4315 * process.c (process_send_signal): Doc fix. 4316 4317 * keyboard.c (read_key_sequence): Don't use 4318 save_excursion_{save,restore} to protect the caller against buffer 4319 switches; use Fset_buffer and Fcurrent_buffer; redisplay might 4320 change point, and we don't want to undo that. 4321 4322 * keyboard.c (kbd_buffer_get_event): When checking a mouse 4323 movement for a frame switch, don't assume Vlast_event_frame 4324 contains a Lisp_Frame object. 4325 43261992-11-06 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4327 4328 * s/dgux.h (SYSTEM_TYPE): Use berkeley-unix. 4329 43301992-11-04 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4331 4332 * alloc.c: #include "frame.h" unconditionally. frame.h does the 4333 right thing when MULTI_FRAME isn't defined. 4334 4335 * Makefile.in: Rearrange dependencies to make sure that xmakefile 4336 is built before we try to use it, even using a parallel make. 4337 4338 Changes for SYSV from Eric Raymond: 4339 * process.c [SYSV]: Don't include <termios.h>, <termio.h>, or 4340 <fcntl.h>. 4341 (process_send_signal): Don't try to send SIGTSTP 4342 unless SIGTSTP is defined. 4343 * sysdep.c (init_baud_rate) [HAVE_TERMIO, not HAVE_TCATTR]: Use 4344 TCGETA, not TIOCGETP. 4345 * systime.h [USG] (EMACS_GET_TZ_OFFSET): Assign to *(offset), not 4346 (offset). Don't forget the while corresponding to the do. 4347 Include USG in the list of systems that have a tzname array. 4348 4349 * keyboard.c (read_key_sequence): Removed the 4350 replay_sequence_new_buffer label; replay_sequence should be here 4351 instead. 4352 4353 Arrange to get compile-time errors for uses of Lisp_Frame in a 4354 non-MULTI_FRAME configuration. 4355 * lisp.h [not MULTI_FRAME]: Don't declare the Lisp_Frame tag. 4356 * minibuf.c (read_minibuf): Protect call to Fredirect_frame_focus 4357 with a #ifdef MULTI_FRAME. 4358 * window.c (Fset_window_configuration): Protect call to 4359 Fselect_frame with a #ifdef MULTI_FRAME. 4360 [not MULTI_FRAME] (Fcurrent_window_configuration): Don't bother 4361 setting the window configuration's selected_frame member. 4362 * keyboard.c (Vlast_event_frame): Arrange for this to exist iff 4363 MULTI_FRAME is defined. 4364 [not MULTI_FRAME] (syms_of_keyboard): Don't DEFVAR Vlast_event_frame. 4365 [not MULTI_FRAME] (read_char): Don't try to set Vlast_event_frame. 4366 [not MULTI_FRAME] (kbd_buffer_store_event): Don't try to set 4367 Vlast_event_frame for quit characters. 4368 [not MULTI_FRAME] (kbd_buffer_get_event): Don't try to generate 4369 switch-frame events. 4370 4371 * buffer.c (init_buffer): If PWD is accurate, use it instead of 4372 calling getwd. 4373 #include <sys/types.h> and <sys/stat.h>, for the call to stat. 4374 4375 Indicate whether an autoload form stands for a keymap or not. 4376 * eval.c (Fautoload): Renamed fifth argument TYPE. Document the 4377 fact that (eq TYPE 'keymap) means FUNCTION will become a keymap 4378 when loaded. 4379 (Fmacroexpand): Instead of assuming that every autoload 4380 form with a fifth element is a macro, actually check the fifth 4381 element against t and `macro', which are the only values which 4382 denote macroness. 4383 * keymap.c (get_keymap_1): Don't try to autoload OBJECT's function 4384 unless the autoload form indicates that it's a keymap. 4385 43861992-11-03 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4387 4388 * .gdbinit (mips): New command. 4389 43901992-10-31 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4391 4392 * fileio.c (Fmake_directory_internal): Renamed from Fmake_directory. 4393 Pass nil as third arg to handler. 4394 Lisp function `make-directory' is now in files.el. 4395 43961992-10-30 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4397 4398 Clean up errors due to treating Lisp_Objects like integers. 4399 * abbrev.c (Funexpand_abbrev): Just assign the last abbrev's value 4400 to val; don't use XSET. Make sure that the value of the 4401 abbrev-symbol is a string. 4402 * alloc.c (Frope_elt): Declare arguments to be Lisp_Objects. 4403 * buffer.c (reset_buffer): Don't assign to b->save_length as if it 4404 were an int; use XFASTINT. 4405 * buffer.h (Fbuffer_name, Fget_file_buffer): Added external 4406 declarations. 4407 * bytecode.c (Fbyte_code): Use EQ to compare string_saved with 4408 bytestr. 4409 * casefiddle.c (operate_on_word): Declare end to be an int, not a 4410 Lisp_Object. 4411 * casetab.c (set_case_table): Declare this to be static, and 4412 return a Lisp_Object. Add static declaration for this 4413 before Fset_case_table and Fset_standard_case_table. 4414 (Fset_case_table, Fset_standard_case_table): Return the return 4415 value of set_case_table, instead of returning garbage. 4416 * commands.h (unread_command_char): Declare this to be a 4417 Lisp_Object, not an int. 4418 * data.c (Fset): See if current_alist_element points to itself 4419 using EQ, not ==. 4420 (float_arith_driver): Declare this extern above arith_driver. 4421 * dired.c (find_file_handler): Declare this extern. 4422 (Ffile_attributes): Use NILP, not == Qnil. 4423 * dispextern.h (sit_for): Declare this extern. 4424 * doc.c: #include keyboard.h. 4425 * floatfns.c (Flog): Don't forget to declare the BASE argument a 4426 Lisp_Object. 4427 * fns.c: #include keyboard.h. 4428 (Fdelete): Check if Fequal returns Qnil, not zero. 4429 * frame.c: #include buffer.h. 4430 * keyboard.c: #include dispextern.h. 4431 (recursive_edit_unwind, command_loop, Fthis_command_keys): Declare 4432 these to return Lisp_Objects at the very top of the file, to avoid 4433 having them implicitly declared as ints. 4434 (echo_char): Use EQ to compare C to help_char. 4435 (read_char): Remember to apply XFASTINT to the return value of 4436 Flength before using it. Apply XINT to c when clearing its high 4437 bits and meta bits, and when writing it to the dribble file. 4438 (read_char_menu_prompt): Use EQ to compare obj with 4439 menu_prompt_more_char and its control-character analog. 4440 (read_key_sequence): Declare PROMPT to be char *, not a 4441 Lisp_Object. Use the appropriate accessors on keybuf when looking 4442 for ASCII function key sequences. 4443 * keyboard.h (get_keymap_1, Fkeymapp, reorder_modifiers) 4444 (Fmouse_click_p, read_char): Add external declarations for these. 4445 * keymap.c (Fdefine_key, Flookup_key, describe_map): Don't assume 4446 that Flength returns an integer. 4447 * lisp.h (Fdefault_boundp, make_float, Ffloat, Fnth, Fcopy_alist) 4448 (Fmake_byte_code, Fverify_visited_file_modtime, Ffile_exists_p) 4449 (Fdirectory_file_name, Ffile_name_directory) 4450 (expand_and_dir_to_file, Ffile_accessible_directory_p, Fbyte_code) 4451 (Fundo_boundary, truncate_undo_list): Add extern declarations for 4452 these. 4453 * lread.c (read_char): Add an extern declaration for this, 4454 indicating that it returns a Lisp_Object. 4455 * minibuf.c (read_minibuf): Use EQ to compare, not ==. 4456 (temp_echo_area_glyphs): Use XFASTINT to assign to 4457 unread_command_char. 4458 * print.c (print): Cast the frame's address to an integer before 4459 passing it to sprintf to form the frame's printed form. 4460 * process.c (status_convert): Declare this to return a 4461 Lisp_Object at the top of the file. 4462 (decode_status): Don't untag XCONS (tem)->cdr before storing it in 4463 tem; tem is a Lisp_Object, too. 4464 (process_send_signal): Declare this to be static void. Don't 4465 return Qnil; nobody cares. 4466 (sigchld_handler): Use XFASTINT to manipulate p->infd. 4467 * search.c (Fstore_match_data): Don't assume Flength returns a 4468 C integer. 4469 * undo.c (record_insert): Use accessors on BEG and LENGTH. 4470 (truncate_undo_list): Use NILP, not == Qnil. 4471 * window.c (Fwindow_width, Fset_window_hscroll): Use accessors on 4472 w->width, w->left, w->hscroll, and arguments. 4473 (replace_window): Use EQ, not ==. 4474 (Fdelete_window): p->top and p->left are not C integers. 4475 (Fnext_window, Fprevious_window): Use EQ, not ==. 4476 * window.h (make_window, window_from_coordinates, 4477 Fwindow_dedicated_p): Add extern declarations for these. 4478 * xdisp.c (redisplay): Use ! EQ to compare the old and new arrow 4479 positions, not !=. 4480 (mark_window_display_accurate): Barf if WINDOW isn't a window. 4481 (display_string): Test buffer_defaults.ctl_arrow using NILP, 4482 instead of comparing it with zero. 4483 * xfns.c (x_decode_color, Fx_color_display_p): x_screen_planes is 4484 an int, not a Lisp_Object. 4485 (x_set_mouse_color): Give separate error messages for the 4486 different cursors we try to set. 4487 (Fx_geometry): Declare STRING to be a Lisp_Object. 4488 (Fx_create_frame): No need to use XSET to assign NAME to f->name; 4489 they're both Lisp_Objects. 4490 (adjust_scrollbars): Use XINT to access w->hscroll. 4491 (Fx_open_connection): x_screen_count, x_release, x_screen_height, 4492 x_screen_height_mm, x_screen_width, x_screen_width_mm, 4493 x_save_under, and x_screen_planes are integers, not Lisp_Objects. 4494 (syms_of_xfns): x_mouse_x, x_mouse_y, and mouse_buffer_offset are 4495 integers, not Lisp_Objects. 4496 * xselect.c (own_selection): selection_type is an X Atom value, 4497 not a Lisp_Object. 4498 (x_selection_arrival): Declare this static, and add a forward 4499 declaration at the top of the page. 4500 * xterm.c (x_convert_modifiers): Declare this to return an 4501 unsigned int, not a Lisp_Object. Remember that the quiescent 4502 value for part is Qnil, not zero, that x_mouse_x and x_mouse_y 4503 are ints, not Lisp_Objects, and that RESULT->x and RESULT->y are 4504 Lisp_Objects, not ints. 4505 (XTread_socket): Declare this to return int, not Lisp_Object. 4506 When calling construct_mouse_click on a non-scrollbar click, pass 4507 PART as Qnil, not zero. 4508 (x_calc_absolute_position): Remember that x_screen_width and 4509 x_screen_height are ints, not Lisp_Objects. 4510 * xterm.h (x_screen_count, x_release, x_screen_height) 4511 (x_screen_height_mm, x_screen_width, x_screen_width_mm) 4512 (x_save_under, x_screen_planes): Declare this as ints, to match 4513 their definitions in xterm.c. 4514 * ymakefile: Note the new dependencies caused by the new 4515 #inclusions above. 4516 4517 * xdisp.c (last_arrow_position, last_arrow_string): Make these 4518 static. 4519 4520 * process.c (pty_process): Variable deleted; it's no longer used. 4521 (syms_of_process): Don't initialize it. 4522 4523 * buffer.h (struct buffer_local_types): This declaration needed an 4524 extern qualifier. 4525 4526 * floatfns.c (Fexpt): Don't return the value of the XSET function 4527 call; that's not guaranteed to be the value assigned. 4528 4529 * dired.c (Ffile_attributes): Doc fix. 4530 4531 * lisp.h (DEFVARLISP, DEFVARBOOL, DEFVARINT, DEFVARPERBUFFER): 4532 Removed these definitions; we should be using the versions whose 4533 names use underscores. 4534 4535 * keyboard.c (echobuf): Make this 300 characters, not 100. This 4536 isn't a real fix, but it's quick. 4537 45381992-10-30 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4539 4540 * callint.c (preserved_fns): New var. 4541 (Fcall_interactively): Preserve all fns listed in preserved_fns. 4542 (syms_of_callint): Set preserved_fns and staticpro it. 4543 Don't set up Qregion_beginning or Qregion_end. 4544 45451992-10-29 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4546 4547 * dispnew.c (count_blanks): Leave argument r constant, and increment p. 4548 45491992-10-28 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4550 4551 * xdisp.c (message): Re-write this in terms of message1. 4552 (message1): Move code to clear out echo_area_glyphs and 4553 previous_echo_glyphs from message to here. 4554 4555 * keyboard.c (read_char): When returning an unread switch-frame 4556 event, jump to reread_first to return it, rather than reread; this 4557 makes sure the event gets echoed (if appropriate) and goes into 4558 this_command_keys. 4559 4560 * keyboard.c (read_key_sequence): If the key sequence starts with 4561 a mouse click, read the key sequence using the keymaps of the 4562 buffer clicked on, not the current buffer. 4563 4564 * keyboard.c (unread_switch_frame): Make this static, to indicate 4565 that nobody outside of this file uses it. 4566 4567 * keymap.c: Deal with autoloaded keymaps properly. 4568 (get_keymap_1): Renamed to inner_get_keymap; made 4569 static. New argument AUTOLOAD says to pursue autoloads if 4570 non-zero. 4571 (Fkeymapp, get_keymap, get_keyelt, Flookup_key): Ask get_keymap_1 4572 not to perform autoloads. 4573 (Fdefine_key): Ask get_keymap_1 to perform autoloads. Since 4574 autoloading may GC, remember that we have to GCPRO our local 4575 variables now. 4576 (Fminor_mode_key_binding): Call get_keymap instead of calling 4577 get_keymap_1 with equivalent arguments. 4578 * keyboard.c (follow_key): Ask get_keymap_1 to perform autoloads. 4579 (read_key_sequence): When pursuing potential bindings in the 4580 function key map, ask get_keymap_1 to perform autoloading. This 4581 is hardly important, but it's consistent. 4582 * doc.c (Fsubstitute_command_keys): Ask get_keymap_1 to 4583 perform autoloads. Autoloading might GC; we need to GCPRO our 4584 local variables now. 4585 (Fdocumentation, Fdocumentation_property): Autoloading in 4586 Fsubstitute_command_keys might GC; we need to GCPRO our 4587 local variables now. 4588 45891992-10-28 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4590 4591 * s/irix3-3.h (HAVE_SETSID, IRIX): Defined. 4592 4593 * s/irix4-0.h: New file. 4594 45951992-10-27 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) 4596 4597 * sysdep.c (get_system_name): Use gethostname for USG systems if 4598 HAVE_GETHOSTNAME is defined. 4599 * s/hpux7.h, s/irix3-3.h (HAVE_GETHOSTNAME): Define it. 4600 46011992-10-27 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4602 4603 * callproc.c: Arrange for synchronous processes to get SIGINT the 4604 first time the user quits, or SIGKILL if the user quits again. 4605 #include "syssignal.h". 4606 (call_process_kill): New function. 4607 (call_process_cleanup): Send SIGINT to the subprocess, and then 4608 arrange to call call_process_kill if the user quits while we wait 4609 for it to terminate. 4610 (Fcall_process, Fcall_process_region): Doc fix. 4611 46121992-10-27 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4613 4614 * unexmips.c [sony, IRIS_4D]: Include getpagesize.h and fcntl.h. 4615 (unexec): #if 0 the error check of hdr.fhdr.f_nscns. 4616 Clear text_section->s_scnptr. 4617 4618 * callint.c (Fcall_interactively): Preserve (region-beginning) 4619 and (region-end) into the command history when they appear 4620 in an interactive spec which is a call to `list'. 4621 4622 * batcomp.com: New file. Waiting for papers from richard@ttt.kth.se. 4623 46241992-10-23 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 4625 4626 * emacs.c (main): Correct spelling of HAVE_X_WINDOW to 4627 HAVE_X_WINDOWS in conditionals around the call to syms_of_xmenu. 4628 46291992-10-23 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4630 4631 * ralloc.c (relinquish): 4632 Adjust page_break_value by amount of memory actually given back. 4633 (r_alloc_sbrk): Provide hysteresis in relocating the blocs. 4634 46351992-10-22 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4636 4637 * ralloc.c (relinquish): Sign of arg to *real_morecore was backwards. 4638 46391992-10-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4640 4641 * ralloc.c (relinquish): Never free less than extra_bytes; 4642 keep extra_bytes of empty space. 4643 (obtain): Always get extra_bytes additional space. 4644 (r_alloc_init): Set extra_bytes and page_size. 4645 (ALIGNED, ROUNDUP, ROUND_TO_PAGE): Use page_size. 4646 46471992-10-20 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4648 4649 * keyboard.c (syms_of_keyboard): Properly staticpro this_command_keys. 4650 4651 * mem-limits.h (get_lim_data): Make it static. 4652 4653 * ymakefile (mallocobj): Use vm-limit.o along with ralloc.o. 4654 4655 * ralloc.c [emacs]: Define POINTER and SIZE. 4656 [!emacs]: Delete definition of EXCEEDS_LISP_PTR. 4657 4658 * eval.c (grow_specpdl): Increase max_specpdl_size before Fsignal. 4659 46601992-10-19 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 4661 4662 * xfns.c (x_set_face): Dyked out this function; it has no callers, 4663 and refers to an obsolete version of struct face. 4664 4665 * xterm.c (compose_status): New variable. 4666 (XTread_socket): Pass it by reference to XLookupString. 4667 46681992-10-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4669 4670 * s/esix5r4.h (BROKEN_FIONREAD): Defined. 4671 46721992-10-16 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4673 4674 * s/vms5-5.h: New file. 4675 46761992-10-16 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4677 4678 * xdisp.c (message): If M is zero, clear echo_area_glyphs and 4679 previous_echo_glyphs, so that the minibuffer shows through. 4680 * editfns.c (Fmessage): With no arguments, clear any active 4681 message; let the minibuffer contents show through. 4682 * minibuf.c (temp_echo_area_glyphs): Don't clear echo_area_glyphs 4683 and previous_echo_glyphs; let message do that work. 4684 4685 * keyboard.c (this_command_keys): Make this a vector, instead of 4686 an array of Lisp_Objects. 4687 (this_command_keys_size): Deleted. 4688 (echo, add_command_key, Fthis_command_keys): Adjusted 4689 appropriately. 4690 (init_keyboard): Don't allocate it here. 4691 (syms_of_keyboard): Allocate it here, and staticpro it. 4692 * keyboard.h (this_command_keys): Extern declaration changed. Doc fix. 4693 * callint.c (Fcall_interactively): Change handling of 'e' spec; 4694 this_command_keys is now a vector. 4695 4696 * keyboard.c (read_char): Call ourselves with the appropriate 4697 number of arguments. 4698 (read_char_menu_prompt): If USED_MOUSE_MENU is zero, don't try to 4699 store things in it. 4700 4701 * window.c: Try to deal coherently with deleted windows: 4702 (Flive_window_p): New function. 4703 (Qlive_window_p): New variable, to name it in type errors. 4704 (syms_of_window): Defsubr Slive_window_p, init and staticpro 4705 Qlive_window_p. 4706 * lisp.h (CHECK_LIVE_WINDOW): New predicate. 4707 (Qlive_window_p): Extern declaration for this. 4708 * window.c (decode_window): Use CHECK_LIVE_WINDOW instead of 4709 CHECK_WINDOW; the only thing a user should be able to do to a dead 4710 window is check its type. 4711 (Fcoordinates_in_window_p, Fnext_window, Fprevious_window) 4712 (Fdelete_other_windows, Fselect_window, Fsplit_window) 4713 (Fscroll_other_window): Use CHECK_LIVE_WINDOW instead of 4714 CHECK_WINDOW. 4715 * frame.c (make_frame_without_minibuffer, Fwindow_frame): Same. 4716 * sunfns.c (Fsun_menu_internal): Same. 4717 * xmenu.c (Fx_popup_menu): Same. 4718 * window.c (Fdelete_window): If WINDOW is a deleted window, do nothing; 4719 there's no harm in allowing people to delete deleted windows. 4720 Delete all of WINDOW's subwindows, too. 4721 (delete_all_subwindows): Set the buffer, vchild, and hchild of the 4722 windows we delete all to nil. 4723 * window.h (struct window): Doc fix. 4724 4725 * window.c (Fwindow_minibuffer_p): Make the WINDOW argument 4726 optional, like all the other window-querying functions. 4727 4728 * window.c (Fpos_visible_in_window_p): Use decode_window to handle 4729 the WINDOW argument, instead of writing out that function's code. 4730 4731 * window.c (check_frame_size): Don't define this extern; that 4732 doesn't mean anything. 4733 4734 * xterm.c: Clean up some of the caps lock handling: 4735 (x_shift_lock_mask): New variable. 4736 (x_find_modifier_mappings): Set it, based on the modifier mappings. 4737 (x_convert_modifiers): Use x_shift_lock_mask, instead of assuming 4738 that the lock bit always means to shift the character. 4739 (XTread_socket): When handling KeyPress events, don't pass an 4740 XComposeStatus structure along to XLookupString. When handling 4741 MappingNotify events, call XRefreshKeyboardMapping for both 4742 MappingModifier and MappingKeyboard events, not just the latter. 4743 47441992-10-15 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4745 4746 * window.c (Fdelete_window): Choose an alternative when we delete 4747 any frame's selected window, not just when we delete the selected 4748 frame's selected window. 4749 47501992-10-15 Roland McGrath (roland@geech.gnu.ai.mit.edu) 4751 4752 * vm-limit.c (check_memory_limits): Declare __morecore. 4753 Remove unused variable `result'. 4754 47551992-10-15 Roland McGrath (roland@geech.gnu.ai.mit.edu) 4756 4757 * vm-limit.c (morecore_with_warning): Removed. 4758 (check_memory_limits): New fn; most code from 4759 morecore_with_warning, but only checks limits, doesn't do any work. 4760 (memory_warnings): Set __after_morecore_hook to check_memory_limits; 4761 don't set __morecore. 4762 47631992-10-14 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 4764 4765 * intervals.c (traverse_intervals): New parameter `depth'. 4766 Increment this when passing recursively. 4767 4768 * alloc.c (mark_interval_tree): Pass 0 as initial depth argument 4769 to traverse_intervals. 4770 4771 * xterm.h: Declaration of struct face removed. 4772 4773 * dispextern.h: New element of frame structure `max_ascent'. 4774 Removed elements `nruns' and `face_list'. 4775 LINE_HEIGHT and LINE_WIDTH macros removed. 4776 New struct face with associated typedef FACE declared, along with 4777 accessing macros. 4778 4779 * scroll.c (do_scrolling): Don't bcopy non-existant `nruns' or 4780 `face_list' elements. Do copy new `max_ascent' frame element. 4781 4782 * dispnew.c (scroll_frame_lines): All references to frame elements 4783 `nruns' and 'face_list' removed. Handle new element `max_ascent'. 4784 (free_frame_glyphs): Don't free nonexistent elements `nruns' and 4785 `face_list'; do free `max_ascent' element. 4786 (make_frame_glyphs): Don't allocate nonexistent elements `nruns' 4787 and `face_list'; do allocate `max_ascent' element. 4788 (update_frame): Replaced use of macro LINE_HEIGHT with element 4789 frame element `pix_height'. 4790 47911992-10-14 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4792 4793 * keyboard.c (modify_event_symbol): Arrange to set the 4794 click_modifier bit on otherwise unmodified mouse clicks. 4795 4796 * keymap.c (store_in_keymap): Don't forget to QUIT in the 4797 keymap-scanning loop. Don't treat vectors as binding tables if 4798 they're the wrong length. 4799 48001992-10-12 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 4801 4802 * keyboard.c (kbd_buffer_get_event): Remember that 4803 *mouse_position_hook may set *FRAME to 0; don't generate 4804 switch-frame events in this case. Fix fencepost bug in fetching 4805 events from keyboard buffer. 4806 48071992-10-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4808 4809 * ymakefile (ralloc.o): Delete dep mem_limits.h 4810 (vm-limit.o): Rename dep to mem-limits.h. 4811 48121992-10-12 Roland McGrath (roland@geech.gnu.ai.mit.edu) 4813 4814 * ralloc.c: Removed #include "mem-limits.h". 4815 [emacs]: Moved #undef NULL and #include "getpagesize.h" here. 4816 [! emacs]: #include <unistd.h>, <malloc.h>, <string.h>. 4817 (r_alloc_init): Use NIL, not NULL. 4818 48191992-10-12 Roland McGrath (roland@geech.gnu.ai.mit.edu) 4820 4821 * ralloc.c (sbrk): Removed decl. 4822 (real_morecore): New static variable. 4823 (warnlevel, warn_function, check_memory_limits): Removed. 4824 (obtain): Don't call check_memory_limits. 4825 (obtain, relinquish, r_alloc_sbrk): Use (*real_morecore) in place 4826 of sbrk; it returns 0 for errors, not -1. 4827 (r_alloc_init): Set real_morecore to old value of __morecore. 4828 Don't initialize lim_data or warnlevel, and don't call get_lim_data. 4829 (memory_warnings): Function removed. 4830 48311992-10-12 Roland McGrath (roland@geech.gnu.ai.mit.edu) 4832 4833 * vm-limit.c (warnfunction): Renamed to warn_function (was used 4834 inconsistently). 4835 (morecore_with_warning, memory_warnings): Change callers (were 4836 inconsistent). 4837 48381992-10-12 Roland McGrath (roland@geech.gnu.ai.mit.edu) 4839 4840 * mem-limits.h (start_of_data): Removed extra defn. 4841 (get_lim_data): Define to return void. 4842 48431992-10-12 Roland McGrath (roland@geech.gnu.ai.mit.edu) 4844 4845 * mem_limits.h: File renamed to mem-limits.h. 4846 * vm-limit.c, ralloc.c: Changed #includes. 4847 48481992-10-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4849 4850 * syntax.c (find_defun_start): scan_buffer returns start of line; 4851 no need to advance over newline. 4852 4853 * vm-limit.c (morecore_with_warning): 4854 Reduce warnlevel when usage drops far enough. 4855 * ralloc.c (check_memory_limits): Likewise. 4856 4857 * vm-limit.c (memory_warnings): Renamed from malloc_init. 4858 Don't set lim_data or warnlevel. Use start_of_data if start is 0. 4859 * ralloc.c (memory_warnings): New function; just set warning data. 4860 Use start_of_data if start is 0. 4861 * emacs.c (Fdump_emacs, main): Use memory_warnings. 4862 4863 * mem_limits.h [!emacs]: Don't define POINTER, SIZE or NULL. 4864 (start_of_data): Define as macro, if !emacs. 4865 * ralloc.c [!emacs]: Don't include config.h or lisp.h; 4866 instead, use stddef.h. Define POINTER, SIZE, EXCEEDS_LISP_PTR. 4867 * vm-limit.c [!emacs]: Don't include config.h or lisp.h; 4868 instead, use stddef.h. Define POINTER, SIZE, EXCEEDS_LISP_PTR. 4869 4870 * ralloc.c [!emacs] (safe_bcopy): Define as macro using memmove. 4871 (r_alloc_free): Clear *ptr. 4872 (r_alloc_init): Renamed from malloc_init. Take no args. 4873 Make it static; declare at top of file. 4874 (r_alloc): Call r_alloc_init, if not initialized yet. 4875 (r_alloc_initialized): Renamed from malloc_initialized; moved to top. 4876 (ROUNDUP): Subtract 1, in case arg is already aligned. 4877 4878 * mem_limits.h (EXCEEDS_LISP_PTR): Renamed from EXCEEDS_ELISP_PTR. 4879 * vm-limit.c (morecore_with_warning): Use EXCEEDS_LISP_PTR. 4880 * ralloc.c (check_memory_limits): Use EXCEEDS_LISP_PTR. 4881 48821992-10-10 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4883 4884 * keyboard.c (Vlast_event_frame): Make this variable exist even 4885 when MULTI_FRAME isn't #defined. People might find it 4886 necessary for writing correct programs, even when the programs 4887 don't explicitly use multiple frames. 4888 (read_char, kbd_buffer_store_event, kbd_buffer_get_event): No need 4889 to test MULTI_FRAME before setting Vlast_event_frame. 4890 (syms_of_keyboard): DEFVAR Vlast_event_frame whether or not 4891 MULTI_FRAME is defined. 4892 4893 * keyboard.c: Add switch-frame events. 4894 (Qswitch_frame): New event header symbol. 4895 (head_table): Include Qswitch_frame in the table of event heads. 4896 (kbd_buffer_get_event): Detect when a frame switch has occurred, 4897 and return a frame switch event before the enqueued event. 4898 (make_lispy_switch_frame): New function. 4899 (unread_switch_frame): New variable. 4900 (read_key_sequence): Don't throw away the key sequence if the user 4901 switches frames in the middle of the sequence. Instead, when we 4902 receive a switch-frame event in the middle of a key sequence, save 4903 it, and stuff it into unread_switch_frame when the sequence 4904 is complete. 4905 (read_char): If unread_switch_frame is set, return that value. 4906 (command_loop_1): No need to check Vlast_event_frame and select 4907 new frames here; that's taken care of by switch-frame events now. 4908 (syms_of_keyboard): Initialize and staticpro unread_switch_frame. 4909 * keyboard.h (Qswitch_frame): Declare this extern. 4910 4911 * frame.c: #include "commands.h" and "keyboard.h". 4912 (Fselect_frame): Make this interactive, and accept 4913 switch-frame events as arguments, so we can bind this function to 4914 switch-frame events. 4915 (keys_of_frame): New function; bind switch-frame to Fselect_frame. 4916 * emacs.c (main): Call keys_of_frame. 4917 * keymap.c (initial_define_lispy_key): New function, for defining 4918 non-ascii keys. 4919 * ymakefile: Note that frame.o depends on commands.h and keyboard.h. 4920 4921 * callint.c (Fcall_interactively): Allow multiple 'e' specs. 4922 (Finteractive): Doc fix. 4923 * keyboard.h (this_command_keys, this_command_key_count): Added 4924 external declarations. 4925 4926 * keymap.c (access_keymap): Treat bindings for Qt as default 4927 bindings, when new argument T_OK is non-zero. 4928 (get_keyelt, Fdefine_key, Flookup_key): Call access_keymap with 4929 T_OK false. 4930 * keyboard.c (follow_key, read_key_sequence): Call access_keymap 4931 with T_OK true. 4932 4933 * keyboard.c (apply_modifiers): Copy the value of BASE's 4934 Qevent_kind property to the new symbol. 4935 4936 * keyboard.c (syms_of_keyboard): Qevent_kind should be initialized 4937 to intern ("event-kind"), not intern ("event-type"). 4938 49391992-10-10 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4940 4941 * fileio.c (Fwrite_region): If VISIT is a file name, 4942 use that as file name to visit, and print it in the message. 4943 Use it for file locking too. 4944 4945 * m-ibmps2-aix.h [__GNUC__ >= 2] (LIB_STANDARD): Don't define. 4946 49471992-10-09 Jim Blandy (jimb@totoro.cs.oberlin.edu) 4948 4949 * ymakefile (FLOATSUP): Renamed to FLOAT_SUPPORT. 4950 (FRAME_SUPPORT, VMS_SUPPORT): New macros. 4951 (lisp): Rebuild this from loadup.el, using the _SUPPORT macros. 4952 4953 * ymakefile [HAVE_X_WINDOWS, not NO_X_MENU, HAVE_X11] (LIBXMENU): 4954 Link against -loldX, to get the association table functions. 4955 4956 * xterm.c, xrdb.c: #include <stdio.h> before "xterm.h", to avoid 4957 warnings about redefining NULL under GCC 2.2.2. 4958 49591992-10-09 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4960 4961 * m/pyrmips.h: New file. 4962 4963 * s/aix3-1.h (PTY_ITERATION, etc.): Defined. 4964 (FIRST_PTY_LETTER): Deleted. 4965 49661992-10-07 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 4967 4968 * m/sparc.h: Include <sys/param.h>, to define the FSCALE constant. 4969 4970 * ymakefile (YMF_PASS_LDFLAGS): Refer to the prefix-args program 4971 using "./prefix-args", not just "prefix-args"; some people don't 4972 have . in their paths. 4973 49741992-10-06 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4975 4976 * link.com: Use gcclib if compiling with GCC. 4977 4978 * fileio.c (directory_file_name): Don't clobber the envvar 4979 when handling top-level rooted dir. 4980 4981 * ymakefile (LIB_STANDARD): If ORDINARY_LINK, default this to empty. 4982 4983 * m/ibmps2-aix.h [USG_SHARED_LIBRARIES]: Define ORDINARY_LINK. 4984 Undef LIB_STANDARD. Modify LD_SWITCH_MACHINE. 4985 4986 * unexnext.c: New file. 4987 * emacs.c (main) [NeXT]: Call malloc_jumpstart. 4988 49891992-10-05 Richard Stallman (rms@mole.gnu.ai.mit.edu) 4990 4991 * window.c (window_loop): Pass 2nd arg to Fother_buffer. 4992 * frame.c (make_frame): Likewise. 4993 * callint.c (Fcall_interactively): Likewise. 4994 * buffer.c (Fkill_buffer): Likewise. 4995 (Fswitch_to_buffer, Fpop_to_buffer, Fbury_buffer): Likewise. 4996 49971992-10-03 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 4998 4999 * keyboard.c (read_key_sequence): Treat mouse clicks on non-text 5000 areas as if they were prefixed with the symbol denoting the 5001 area clicked on - `mode-line', etcetera. 5002 When we throw away an unbound `down-' event, reset mock_input as 5003 well. 5004 5005 * keyboard.c (Qevent_symbol_element_mask, Qmodifier_cache): Two 5006 new symbols, used to implement caches on event heads. These take 5007 the place of some of the caching that modify_event_symbol used to do. 5008 (parse_modifiers_uncached, apply_modifiers_uncached, 5009 lispy_modifier_list, parse_modifiers, apply_modifiers): New 5010 functions, which replace format_modifiers and reorder_modifiers; 5011 they can be useful elsewhere too. 5012 (reorder_modifiers, modify_event_symbol): Re-implement these in 5013 terms of parse_modifiers and apply_modifiers. modify_event_symbol 5014 now uses a much simpler cache, and takes advantage of the caches 5015 maintained by parse_ and apply_modifiers. 5016 (follow_key): Don't modify NEXT if KEY has no bindings. 5017 (read_key_sequence): Drop unbound `down-' events, and turn unbound 5018 `drag-' events into clicks if that would make them bound. This 5019 benefits from the rewriting of the modifier key handling code. 5020 (syms_of_keyboard): Initialize and intern 5021 Qevent_symbol_element_mask and Qmodifier_cache. 5022 5023 * keyboard.c (echo_prompt): Terminate the echo buffer properly 5024 even when the string is too long to display in the minibuffer. 5025 (echo_truncate): Just return echoptr - echobuf, rather than 5026 calling strlen on echobuf. 5027 5028 * alloc.c (Fmemory_limit): New function. 5029 (syms_of_alloc): Defsubr it. 5030 5031 * window.c (SAVE_WINDOW_DATA_SIZE): Define this using sizeof, 5032 instead of just saying it's 7; that way, we won't get screwed if 5033 we add members to struct save_window_data. 5034 5035 * window.c (struct save_window_data): Save the currently selected 5036 frame, too. 5037 (Fset_window_configuration): Restore the frame's selected window 5038 using Fselect_window, and then restore the selected frame using 5039 Fselect_frame. 5040 (Fcurrent_window_configuration): Record the currently selected 5041 frame. Update docstring to describe the information now recorded. 5042 50431992-10-02 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5044 5045 * process.c (wait_reading_process_input): Ultrix select seems to 5046 return ENOMEM when interrupted. So, under Ultrix, treat ENOMEM 5047 like EINTR. 5048 5049 * keyboard.c (modifier_names): The modifier is named "control", 5050 not "ctrl". 5051 5052 * keyboard.c (modify_event_symbol): Make sure that the unmodified 5053 event header gets the proper properties set on it, by recursing 5054 and letting the same code build the properties for all event symbols. 5055 5056 * keyboard.c (Qmouse_click): Fix typo which assigned `mouse-click' 5057 symbol to Qmouse_movement. 5058 50591992-10-02 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5060 5061 * undo.c (Fprimitive_undo): 5062 When undoing an insert, move point and then delete. 5063 50641992-10-02 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 5065 5066 * intervals.c: `copy_intervals' no longer static. 5067 5068 * intervals.h: Declare `copy_intervals'. 5069 5070 * buffer.c: #include intervals.h. 5071 5072 * ymakefile: New macro "INTERVALS", controlled by "USE_INTERVALS", 5073 which defines the interval include file "intervals.h". 5074 New entries for "intervals.c" and "textprop.c". 5075 5076 * lisp.h: Declare Qbuffer_or_string_p. 5077 50781992-10-02 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5079 5080 * xterm.c (x_find_modifier_meanings): If there are no 5081 modifiers containing a Meta_ keysym, use the Alt keysyms to 5082 denote meta. 5083 (construct_mouse_click): Set the down_modifier bit on mouse 5084 button press events. 5085 (XTread_socket): When processing keypress events, use 5086 x_meta_mod_mask when processing ordinary ASCII characters, not 5087 just when processing function keys and other non-ASCII events. 5088 (XTread_socket): If we receive a MappingNotify event with the 5089 `request' member set to `MappingModifier', then call 5090 x_find_modifier_meanings to refresh x_meta_mod_mask. 5091 5092 * window.c (Fset_window_configuration): Clean up the way we save 5093 and restore the frame's size. 5094 5095 * termhooks.h (struct input_event): Doc fix. 5096 (NUM_MOUSE_BUTTONS): New constant. 5097 (click_modifier): New modifier. 5098 (NUM_MODIFIER_COMBOS): Removed. 5099 5100 * keyboard.h (EVENT_HAS_PARAMETERS): Definition changed - all events 5101 are not 5 elements long. 5102 (EVENT_HEAD): Work correctly on all sorts of events, not just 5103 events with parameters. 5104 (EVENT_WINDOW, EVENT_BUFFER_POSN, EVENT_SCROLLBAR_BUTTON) 5105 (EVENT_WINDOW_POSN, EVENT_TIMESTAMP): These aren't useful 5106 anymore; this information may appear twice in an event. These 5107 are replaced by the POSN_ accessors, which are meant to be 5108 composed with the EVENT_START and EVENT_END accessors. 5109 (EVENT_START, EVENT_END): Two new accessors, to get at the 5110 starting and ending position of an event. 5111 (POSN_WINDOW, POSN_BUFFER_POSN, PONS_SCROLLBAR_BUTTON) 5112 (POSN_WINDOW_POSN, POSN_TIMESTAMP): New macros, to futher 5113 diasassemble the values returned by EVENT_START and EVENT_END. 5114 * keyboard.c (echo_char, read_char): Apply EVENT_HEAD without first 5115 testing for EVENT_HAS_PARAMETERS; EVENT_HEAD works properly on 5116 all sorts of events now. 5117 (read_key_sequence): Use the new accessors to decide in which window 5118 an event occurred. 5119 * keymap.c (access_keymap, store_in_keymap, 5120 Fsingle_key_description): No need to check for 5121 EVENT_HAS_PARAMETERS before using EVENT_HEAD; the latter now 5122 works properly on all sorts of events. 5123 5124 * keyboard.c (Qevent_unmodified): Replaced by... 5125 (Qevent_symbol_elements): New property. 5126 (syms_of_keyboard): Initialize and staticpro the latter, not the 5127 former. 5128 * keyboard.h (Qevent_unmodified): Extern declaration replaced by... 5129 (Qevent_symbol_elements): This. 5130 (EVENT_HEAD_UNMODIFIED): Use the Qevent_symbol_elements 5131 property, rather than the Qevent_unmodified property. 5132 5133 * keyboard.c (readable_events): This doesn't need to scan and 5134 discard mouse release events anymore; it just uses 5135 EVENT_QUEUES_EMPTY. 5136 (kbd_buffer_get_event): No need to skip past mouse release events. 5137 5138 * keyboard.c (button_down_location): New variable, which 5139 stores the location at which each button was pressed, so we 5140 can build a complete drag event when the button is released. 5141 (make_lispy_event): When a button is pressed, record its 5142 location in button_down_location, and turn it into a `down' 5143 event. When a button is released, compare its release 5144 location with its press location, and decide whether to call 5145 it a `click' or `drag' event. 5146 Change mouse movement events to be arranged like click events. 5147 (format_modifiers): Note that the click modifier has no 5148 written representation. 5149 (modifier_names, modifer_symbols): New variables, used to 5150 create the Qevent_symbol_elements property. 5151 (modify_event_symbol): Change the format of the modified 5152 symbol cache; there are too many modifier bits now to use a 5153 vector indexed by a modifier mask. Use an assoc-list instead. 5154 Document the format of the cache. 5155 Put the Qevent_symbol_elements property on each new symbol, 5156 instead of a Qevent_unmodified property. 5157 (symbols_of_keyboard): Put Qevent_symbol_elements properties on 5158 the symbols specified in head_table, not Qevent_unmodifed properties. 5159 Initialize and staticpro modifier_symbols, and staticpro the 5160 window elements of button_down_location. 5161 5162 * xmenu.c: #include "keyboard.h". 5163 (Fx_popup_menu): Use the event accessors defined in keyboard.h, 5164 instead of writing out cars and cdrs. 5165 * ymakefile: Note that xmenu.o depends on keyboard.h. 5166 51671992-10-02 Joseph Arceneaux (jla@wookumz.gnu.ai.mit.edu) 5168 5169 * textprop.c: Conditionalize all functions on 5170 "USE_TEXT_PROPERTIES". 5171 * intervals.c: Conditionalize all functions on 5172 "USE_TEXT_PROPERTIES". 5173 Removed #include of "screen.h". 5174 5175 * alloc.c: #include "intervals.h". 5176 (init_intervals, make_interval, 5177 mark_interval, mark_interval_tree): New functions conditionally 5178 defined. 5179 (make_uninit_string): Call INITIALIZE_INTERVAL. 5180 (INIT_INTERVALS, UNMARK_BALANCE_INTERVALS, MARK_INTERVAL_TREE): 5181 New macros, conditionally defined. 5182 (mark_object): Call MARK_INTERVAL_TREE in case Lisp_String. 5183 (gc_sweep): If text properties are in use, place all unmarked 5184 intervals on the free list. Call UNMARK_BALANCE_INTERVALS on 5185 `buffer->intervals' when unmarking `buffer'. 5186 (compact_strings): Include INTERVAL_PTR_SIZE in calculation for 5187 target of bcopy when relocating strings. 5188 (init_alloc_once): Call INIT_INTERVALS. 5189 (make_pure_string): Include INTERVAL_PTR_SIZE in calculation of 5190 `size'. 5191 Moved static declaration of `mark_object' and other functions up 5192 in the file. 5193 5194 * fileio.c (Finsert_file_contents): Call offset_intervals if 5195 text was actually inserted. 5196 #include "intervals.h". 5197 51981992-09-30 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 5199 5200 * data.c: Qbuffer_or_string_p added. 5201 5202 * syntax.c (describe_syntax): Use insert_char to insert `match'. 5203 5204 * buffer.c (reset_buffer): Do INITIALIZE_INTERVAL on the buffer's 5205 interval component. 5206 (Fkill_buffer): Likewise. 5207 5208 * editfns.c (make_buffer_string): Call copy_intervals_to_string. 5209 (Finsert_buffer_substring): Call graft_intervals_into_buffer. 5210 #include "intervals.h". 5211 5212 * insdel.c: #include "intervals.h" 5213 (prepare_to_modify_buffer): Call verify_interval_modification. 5214 (insert_from_string): Call offset_intervals and 5215 graft_intervals_into_buffer. 5216 (del_range): Call offset_intervals. 5217 (insert): Call offset_intervals. 5218 5219 * emacs.c: #include "intervals.h". 5220 (main): Call syms_of_textprop. This is only really present if 5221 Emacs is compiled with USE_TEXT_PROPERTIES defined. 5222 5223 * buffer.h: New macro TEMP_SET_PT. If intervals are used, SET_PT 5224 and TEMP_SET_PT are function calls. 5225 Similarly for BUF_SET_PT and BUF_TEMP_SET_PT. 5226 Added DECLARE_INTERVALS to buffer structure to conditionally 5227 compile an interval tree into it. 5228 5229 * intervals.h: Declare temp_set_point. 5230 52311992-09-30 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5232 5233 * ymakefile (config.h): Doc fix. 5234 52351992-09-30 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 5236 5237 * config.h.in: Added a slot for definition of USE_TEXT_PROPERTIES, 5238 controlling compilation of interval code. 5239 If using GNUC, support inline functions. 5240 5241 * lisp.h: Conditionally define interval structure and macros. 5242 Add DECLARE_INTERVALS to struct Lisp_String. 5243 52441992-09-30 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5245 5246 * buffer.c (Fother_buffer): Add back the VISIBLE_OK argument. It 5247 got removed with no comment or ChangeLog entry, and 5248 append-to-buffer uses it. 5249 5250 * window.c (struct save_window_data): Add a member called 5251 focus_frame, to save and restore the screen's focus frame. 5252 (Fset_window_configuration): Redirect the frame's focus as 5253 indicated in the window configuration. 5254 (Fcurrent_window_configuration): Record the frame's current focus. 5255 * minibuf.c (read_minibuf): Don't bother to save the current 5256 frame's focus, and have read_minibuf_unwind restore it; saving and 5257 restoring the window configurations will take care of that. 5258 (read_minibuf_unwind): Don't worry about restoring the frame's focus. 5259 5260 * window.c (Fset_window_configuration): Don't select the frame 5261 just because we restored its configuration. 5262 5263 * window.c (Fset_window_configuration): Don't forget to set the 5264 frame's selected window when we can't call Fselect_window. 5265 5266 * xterm.c (x_meta_mod_mask): New variable, indicating which X 5267 modifier bits denote meta keys. 5268 (x_find_modifier_meanings): New function, to set x_meta_mod_mask. 5269 (x_convert_modifiers): Use that. 5270 (x_term_init): Call x_find_modifier_meanings. 5271 5272 * data.c (Fmake_local_variable): If SYM forwards to a C variable, 5273 swap in the value for the current buffer immediately. 5274 5275 * lisp.h: Doc elaboration for Lisp_Buffer_Local_Value. 5276 52771992-09-29 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 5278 5279 * textprop.c (Ferase_text_properties): Merge intervals when 5280 possible. 5281 52821992-09-29 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5283 5284 * xselect.c (Qcut_buffer0): Symbol removed; we're using a new 5285 interface to the cut buffer now. 5286 (NUM_CUT_BUFFERS, cut_buffer_atom, cut_buffer_value) 5287 (cut_buffer_cached, cut_buffer_just_set): New variables. 5288 (Fx_own_selection, Fx_selection_value): Dike out the code to 5289 handle CUT_BUFFER0 requests. 5290 (Fx_get_cut_buffer, Fx_set_cut_buffer, x_watch_cut_buffer_cache) 5291 (x_invalidate_cut_buffer_cache): New functions. 5292 (syms_of_xselect): Don't bother to initialize Qcut_buffer0. 5293 Initialize and staticpro cut_buffer_value, and defsubr 5294 Sx_get_cut_buffer and Sx_set_cut_buffer. 5295 * xterm.c (XTread_socket): Pass PropertyNotify events from the 5296 root window to x_invalidate_cut_buffer_cache. 5297 (x_term_init): Call x_watch_cut_buffer_cache here. 5298 5299 * keymap.c (access_keymap): Don't forget to QUIT while scanning 5300 the keymap. 5301 5302 * keyboard.c (recent_keys): This needs to be staticpro'ed. Change 5303 it from a C array, which is a pain in the neck to staticpro, into 5304 a lisp vector, which is easier. 5305 (read_char, Frecent_keys): Access recent_keys as a lisp vector, 5306 not a C array. 5307 (syms_of_keyboard): Set recent_keys to be a vector, and staticpro it. 5308 5309 * ymakefile (xfns.o): This doesn't depend on xselect.c. 5310 5311 * xterm.h (ROOT_WINDOW): Use the DefaultScreen macro, not the 5312 XDefaultScreen function. 5313 5314 * frame.c (Fdelete_frame): Call Fselect_frame with the appropriate 5315 number of arguments. 5316 5317 * data.c (Frem): Use the `fmod' function under SunOS, Ultrix, and 5318 HP/UX, not just under USG systems. 5319 5320 * buffer.c (Fbury_buffer): This used to undisplay the buffer being 5321 buried only if the BUFFER argument was nil. Instead, undisplay the 5322 buffer whenever it's displayed in the selected window, no matter 5323 how it was specified by BUFFER. This is how it behaves in 18.58, 5324 and I can't find any ChangeLog entry in 18.58 or 19.0 saying why 5325 they differ. Fix the doc string accordingly. 5326 53271992-09-28 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5328 5329 * frame.c (Fselect_frame, Fframe_root_window) 5330 (Fframe_selected_window, Fnext_frame, Fmake_frame_visible) 5331 (Fmake_frame_invisible, Ficonify_frame): Doc fixes. 5332 5333 * ralloc.c: Since the users of the relocating allocation code 5334 handle memory exhaustion, it's better to return an error code to 5335 them than to call abort. 5336 (obtain): If we cannot allocate more memory, don't call 5337 abort. Instead, return non-zero iff the allocation is successful. 5338 (get_more_space): If obtain fails, return zero. 5339 (get_bloc): Return zero if we can't allocate the new bloc. 5340 (r_alloc_sbrk): Return zero if we can't allocate more memory. 5341 (r_alloc): If we can't allocate more memory, set *PTR to zero and 5342 return zero. 5343 (r_re_alloc): If we can't allocate more memory, leave *PTR 5344 unchanged, and return zero. 5345 5346 * ralloc.c (warnfunction): Renamed to warn_function; users changed. 5347 53481992-09-28 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5349 5350 * insdel.c (del_range): Call record_delete before updating point. 5351 5352 * fileio.c (Finsert_file_contents): Do record_insert, then inc MODIFF. 5353 5354 * undo.c (record_delete): Record pos before the deletion. 5355 (Fprimitive_undo): Go back to recorded position. 5356 53571992-09-28 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5358 5359 * window.c (delete_all_subwindows): Save the window's buffer in 5360 its `height' field; we may need to know the window's old buffer 5361 once we have restored it from a window configuration. 5362 (Fset_window_configuration): When we restore a window, if its 5363 `height' field is a buffer, restore its `buffer' field from that. 5364 This allows us to leave the window's buffer unchanged if the 5365 buffer recorded in the configuration is dead. 5366 5367 * window.c (delete_all_subwindows): Removed unused variable named 5368 "count". 5369 53701992-09-27 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5371 5372 * keyboard.c (read_char): If we're returning an event from a 5373 macro, set Vlast_event_frame to Qmacro, instead of leaving it set 5374 to the frame of the previous real event. 5375 (read_key_sequence): If Vlast_event_frame isn't a frame, don't 5376 bother switching buffers. 5377 (syms_of_keyboard): Doc fix for Vlast_event_frame. 5378 (Vlast_event_frame): Doc fix. 5379 5380 * termhooks.h (alt_modifier, hyper_modifier, super_modifier) 5381 (down_modifier, drag_modifier): New modifiers, to support the new 5382 input system. Re-arranged modifiers so that their bits are in 5383 canonical order; this makes reorder_modifiers slightly simpler. 5384 * keyboard.c (format_modifiers, reorder_modifiers): Handle the new 5385 modifier bits. 5386 5387 * keymap.c (access_keymap): Remove code to notice bindings for 5388 Qt. 5389 53901992-09-25 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5391 5392 * xmenu.c (single_keymap_panes): Handle vectors properly. 5393 53941992-09-25 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 5395 5396 * keymap.c (Fwhere_is_internal): Don't forget to advance map to 5397 the next element when we find something that is neither a vector 5398 nor a cons. Don't forget to QUIT in the appropriate places, 5399 either. 5400 54011992-09-23 Joseph Arceneaux (jla@geech.gnu.ai.mit.edu) 5402 5403 * textprop.c (Fset_text_properties): Merge adjacent intervals with 5404 the same properties. 5405 (Fnext_single_property_change, Fprevious_single_property_change): 5406 New subrs. 5407 5408 * intervals.c (merge_interval_left, merge_interval_right): Abort 5409 if caller tries to merge first (or last, respectively) interval. 5410 Delete the interval node after merging. 5411 (copy_intervals): Use `split_interval_right' rather than creating 5412 new intervals with make_new_interval and attaching them 5413 explicitly. 5414 (verify_interval_modification): Changed error message. GCPRO 5415 hooks before calling Fnreverse, and correctly Fcdr down the list. 5416 Also, don't cons multiple copies of the same consecutive 5417 modification hook. 5418 (temp_set_point): New function. 5419 (set_point): Call point-left and point-entered hooks if moving 5420 between text with different properties. Use the old and new 5421 positions as arguments to these calls. 5422 5423 * intervals.c, intervals.h (map_intervals, make_buffer_interval) 5424 (make_string_interval, run_hooks): Deleted. 5425 54261992-09-23 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 5427 5428 * keymap.c (DENSE_TABLE_SIZE): Doc fix. 5429 (keymap_table): Function removed; this function exists only to 5430 support an incorrect understanding of the format of keymaps. 5431 (access_keymap, store_in_keymap, Fcopy_keymap) 5432 (Faccessible_keymaps): Correctly handle vectors at any point in the 5433 keymap; don't assume it must be at the front. 5434 (describe_map): Instead of calling describe_vector on the vector 5435 in the cadr of the keymap (if present) and then calling 5436 describe_alist to do the rest, just call describe_map_2. 5437 (describe_alist): Renamed to describe_map_2; call describe_vector 5438 when we encounter a vector in the list. 5439 * xmenu.c (single_keymap_panes): Comment out the code which 5440 tries to handle a dense keymap's table; it uses keymap_table, and 5441 the rest of the code never uses the table contents anyway. 5442 5443 * keymap.c (access_keymap, store_in_keymap): Clarify error message 5444 for non-ASCII characters. 5445 5446 * process.c [SIGCHLD && !BSD && !UNIPLUS && !HPUX] 5447 (create_process): #if 0 out the code which sets the child's 5448 handler for SIGCHLD to sigchld; the code which gives sigchld its 5449 value has been diked out under these CPP symbols, so this should 5450 be diked out too. 5451 5452 * indent.c (Fmove_to_column): Pass the right number of arguments 5453 to Findent_to. 5454 54551992-09-22 Jim Blandy (jimb@kropotkin.gnu.ai.mit.edu) 5456 5457 * emacs.c (emacs_priority): Doc fix. 5458 (main): Use nice, not setpriority; we just need a 5459 simple, portable call to nice here. 5460 * callproc.c (child_setup): Use nice, not setpriority. 5461 * sysdep.c (sys_suspend): Don't try to use "nice (- nice (0))" to 5462 set the subshell's priority to normal; nice doesn't return a 5463 defined value on all systems. Instead, since emacs_priority gives 5464 the priority that Emacs was nastied to, we can use it to reset the 5465 priority in a straightforward way. 5466 [BSD4_1], [USG], [VMS] (setpriority): Remove dummy and 5467 compatibility definitions of setpriority. 5468 5469 * keymap.c (access_keymap): Return the binding of Qt as the 5470 binding for all unbound characters. 5471 5472 * fileio.c (syms_of_fileio): Don't try to defsubr Sunix_sync 5473 unless it's actually been defined - that is, if unix is #defined. 5474 5475 * xrdb.c (x_get_resource): Cast the value being assigned to 5476 ret_value->addr, rather than ret_value->addr itself; only GCC 5477 allows you to cast lvalues. 5478 5479 * eval.c (unbind_catch): Do the long-jump here. Take a VALUE 5480 argument, which specifies the value to return to the catch, or the 5481 data to give to the condition handler. Renamed to 5482 unwind_to_catch, to reflect new role. 5483 (Fsignal, Fthrow): Removed code to set catch tag value and do the 5484 long-jump; this is taken care of by unwind_to_catch. 5485 54861992-09-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5487 5488 * alloc.c (mark_object): Avoid car recursion on cons with nil in cdr. 5489 Avoid recursion on constants-vector of a compiled function. 5490 5491 * oldXMenu: Symlink deleted; anything that uses it needs fixing 5492 in any case to work properly on systems without symlinks. 5493 54941992-09-20 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5495 5496 * s/sol2.h: New file. 5497 5498 * fileio.c: Don't include sys/dir.h. 5499 5500 * s/usg5-4.h (LIBS_SYSTEM): Move non-default libraries here. 5501 (LIB_STANDARD, START_FILES): Deleted. 5502 (ORDINARY_LINK): Defined. 5503 5504 * ymakefile [ORDINARY_LINK]: Default LD to $(CC) 5505 and make START_FILES and LIB_STANDARD empty. 5506 (C_SWITCH_X_MACHINE, C_SWITCH_X_SYSTEM): New macros, default empty. 5507 (CFLAGS): Use them. 5508 55091992-09-19 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5510 5511 * ymakefile (${etc}DOC): Use OBJECTS_SYSTEM and OBJECTS_MACHINE. 5512 5513 * dired.c [VMS]: Include string.h, rms.h, rmsdef.h. 5514 [VMS] (Ffile_version_limit): New function. 5515 5516 * sysdep.c (sys_suspend): Read EMACS_PARENT_PID envvar for parent. 5517 5518 * syntax.c (scan_lists): When searching back for comment: 5519 if comment-end is 2 chars, assume it does end a comment. 5520 Otherwise, scan back to previous comment-end to see if there's 5521 a comment starter between. Also record whether the string quotes 5522 between the start and the end are paired and uniform. 5523 If so, skip to comment starter. If not, scan from start of 5524 defun to find comment starter if any. 5525 (find_defun_start): New function. 5526 5527 * alloc.c (mark_object): Save last 500 values of objptr. 5528 Check for clobberage of ptr, when marking a vector. 5529 55301992-09-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5531 5532 * keymap.c (get_keyelt): Skip menu help string after menu item name. 5533 55341992-09-18 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5535 5536 * buffer.c (Fget_buffer_create): Doc fix. 5537 5538 * lisp.h (struct handler): Remove the poll_suppress_count member 5539 of this structure; it is always equal to the poll_suppress_count 5540 of its catchtag structure. The non-local exit code in eval.c is 5541 difficult enough to understand as it is; needless duplication 5542 doesn't help. 5543 * eval.c (Fcondition_case): Rearranged for clarity. Don't worry 5544 about setting h.poll_suppress_count; it's guaranteed to be the 5545 same as c.poll_suppress_count. 5546 (internal_condition_case): Don't worry about 5547 h.poll_suppress_count. 5548 (Fsignal): Use h->tag->poll_suppress_count instead of 5549 h->poll_suppress_count. 5550 5551 * eval.c (Fsignal): It's okay for the debugger to return to the 5552 caller if the caller was signalling a quit. 5553 5554 * eval.c (unbind_catch): Restore the polling suppression count 5555 here, instead of in Fsignal and Fthrow. 5556 (Fthrow, Fsignal): Don't restore the polling suppression count here. 5557 5558 * lisp.h (struct specbinding, struct handler): More documentation. 5559 * eval.c (struct catchtag): More documentation. 5560 55611992-09-17 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5562 5563 * ymakefile (LIBX): Don't use -loldX. 5564 55651992-09-17 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5566 5567 * minibuf.c (get_minibuffer): Enable undo in minibuffers. 5568 55691992-09-14 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5570 5571 * ymakefile (LIBXMENU): Check NO_X_MENU, not HAVE_X_MENU 5572 * emacs.c (main): Use X menu code if HAVE_X_WINDOWS and not NO_X_MENU. 5573 * keyboard.c (read_char_menu_prompt): Likewise. 5574 5575 * config.h.in: Delete everything about config.h. 5576 5577 * emacs.c: Eliminate HIGHPRI as compilation option. 5578 (emacs_priority): New C variable, also Lisp variable. 5579 (main): Set the priority iff emacs_priority is nonzero. 5580 55811992-09-14 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5582 5583 * eval.c (entering_debugger): Variable renamed 5584 when_entered_debugger, and is now a timestamp based on 5585 num_nonmacro_input_chars. 5586 (init_eval): Initialize when_entered_debugger, not 5587 entering_debugger. 5588 (call_debugger): Set when_entered_debugger to the current value of 5589 num_nonmacro_input_chars. 5590 (find_handler_clause): Don't call debugger unless 5591 num_nonmacro_input_chars is greater than when_entered_debugger; 5592 that way, we won't call the debugger unless the user has had a 5593 chance to take control. 5594 (Fbacktrace): Don't clear entering_debugger here. 5595 * keyboard.h (num_nonmacro_input_chars): Added extern declaration 5596 for this. 5597 5598 * fns.c (Fy_or_n_p): After testing for a QUIT, clear Vquit_flag. 5599 Otherwise, if Fy_or_n_p is called while Vinhibit_quit is true and 5600 the user presses C-g, this function goes into an infinite loop. 5601 5602 * dispnew.c (get_display_line): Don't abort if the frame is 5603 invisible; since unmap events are handled at the interrupt level, 5604 a screen may become invisible at any time. 5605 56061992-09-13 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5607 5608 * fileio.c (Fverify_visited_file_modtime): 5609 Pass buffer itself to handler, if have handler. 5610 (Fwrite_region): GCPRO around Fexpand_file_name, Ffile_name_directory. 5611 (Fread_file_name_internal): GCPRO around file name manip. 5612 (Ffile_writable_p, Ffile_readable_p): Use abspath, not filename, 5613 (Ffile_executable_p, Ffile_exists_p): to run the handler. 5614 (Fset_file_modes, Ffile_directory_p, Ffile_modes): Likewise. 5615 (Ffile_newer_than_file_p): GCPRO around expand_and_dir_to_file. 5616 56171992-09-13 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5618 5619 * s/bsd4-3.h: Give the BSD4_3 and BSD symbols the same numeric 5620 definitions they'll get in <sys/param.h>, to avoid warnings. 5621 5622 * m/hp9000s300.h: Don't include <sys/wait.h>. This really 5623 shouldn't be necessary. 5624 (BIG_ENDIAN): Define this as "4321", to agree with 5625 <machines/endian.h>, and avoid warnings. 5626 5627 * systime.h: Re-arrange inclusion of <sys/time.h> and <time.h> so 5628 that they don't both get included under BSD, and do both get 5629 included under AIX. 5630 5631 * xdisp.c (display_mode_line): If the only other frames are 5632 minibuffer frames, don't name the frame after the in the selected 5633 window. We can use Fnext_frame to do this test easily. 5634 56351992-09-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5636 5637 * process.c (Faccept_process_output): Initialize useconds. 5638 5639 * keyboard.c (num_nonmacro_input_chars): New variable. 5640 (read_char): Use num_nonmacro_input_chars to decide on auto-save & gc. 5641 Increment it when appropriate. 5642 (record_auto_save): Use num_nonmacro_input_chars. 5643 5644 * fileio.c (Ffile_name_directory, Ffile_name_nondirectory): 5645 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name): 5646 Call find_file_handler. 5647 (syms_of_fileio): Set up Qfile_name_directory, etc. 5648 (Fcopy_file): Call find_file_handler for newname as well as for filename. 5649 (syms_of_fileio): Initialize Vfile_name_handler_alist. 5650 56511992-09-11 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5652 5653 * callint.c (Fcall_interactively): Remove the 'K' interactive 5654 code, in favor of 'e'; that's a better name. 5655 56561992-09-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5657 5658 * s/esix5r4.h: New file. 5659 5660 * sysdep.c (init_sys_modes): Handle VDSUSP like V_DSUSP. 5661 Use CDISABLE, not CDEL. 5662 Turn off IEXTEN if it exists. 5663 * systty.h (CDISABLE): New macro; may be defined from CDEL. 5664 5665 * keyboard.c (command_loop_1): Bind inhibit-quit to t when in Fsit_for. 5666 56671992-09-10 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5668 5669 * Makefile.in: Add comments starting with "# DIST: " explaining 5670 that this gets munged by the configure script. 5671 56721992-09-10 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5673 5674 * s-aix3-1.h (HAVE_GETHOSTNAME): Defined. 5675 56761992-09-09 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5677 5678 * frame.c (choose_minibuf_frame): Abort if the selected frame has 5679 nil in its minibuffer_window slot; this shouldn't happen any more. 5680 * window.c (minibuffer_window): Accept an optional FRAME argument; 5681 if specified, return the minibuffer used by that frame. 5682 5683 * keymap.c (describe_buffer_bindings): Adjust key_heading to match 5684 the format used by describe_map_tree. Also, don't reprint the 5685 "key binding" header above the global bindings if we've already 5686 printed it for the local bindings; it's clear enough that the 5687 columns mean the same thing as above. 5688 56891992-09-08 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5690 5691 * ralloc.c (r_re_alloc): Instead of allocating a new bloc at the 5692 end of the heap, copying the data to it, and then freeing the 5693 original bloc, just expand the original block. This saves a copy 5694 and a call to sbrk, and also removes the large spike in memory 5695 allocation that would occur when resizing large buffers. And it's 5696 less code. 5697 5698 * keyboard.h (Vkeyboard_translate_table): Declare this extern 5699 here, so describe_buffer_bindings can use it. 5700 * keymap.c (describe_buffer_bindings): Declare buf and bufend... 5701 57021992-09-05 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5703 5704 * systime.h: Always #include <time.h>, not just when NEED_TIME_H 5705 is defined. It gets us struct tm. #include <sys/time.h> whenever 5706 HAVE_TIMEVAL is defined and NEED_TIME_H isn't. 5707 5708 * systime.h: Note that the tz_dsttime field of the struct timezone 5709 returned by gettimeofday doesn't say whether daylight saving is 5710 _currently- active; rather it specifies whether it is *ever* 5711 active. 5712 (EMACS_GET_TZ_OFFSET_AND_SAVINGS): Removed `savings_flag' 5713 argument, and renamed to EMACS_GET_TZ_OFFSET. Don't try to 5714 extract savings information. EMACS_CURRENT_TIME_ZONE should call 5715 localtime to figure out whether DST is active. 5716 5717 * m/hp9000s300.h: #include <sys/wait.h> before doing anything 5718 else, to avoid conflicts between the system's and Emacs's 5719 definitions of BIG_ENDIAN. 5720 5721 * keymap.c (describe_buffer_bindings): Set the current buffer to 5722 descbuf before calling current_minor_maps; that function's value 5723 depends on the values of buffer-local variables. Don't set the 5724 current buffer to Vstandard_output until afterwards. 5725 5726 * keymap.c (describe_buffer_bindings): If 5727 Vkeyboard_translate_table is in effect, describe its effects. 5728 5729 * frame.c (Fnext_frame): Doc fix. 5730 5731 * frame.c (prev_frame): #if 0'd out; nobody uses this. 5732 5733 * frame.c (next_frame): The logic which determines whether a frame 5734 is acceptable to return was misarranged; rewrote it. 5735 (prev_frame): Same thing. 5736 57371992-09-05 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5738 5739 * syntax.c (scan_lists): Improve smarts for backwards scan of comments. 5740 Don't modify comstyle inside that loop. 5741 If string quotes don't match up, don't take value from OFROM; 5742 instead, parse forward using scan_sexps_forward. 5743 (scan_sexps_forward): Return value via a pointer passed in. 5744 New element in state contains char addr of last comment-starter seen. 5745 (Fparse_partial_sexp): Change call to scan_sexps_forward. 5746 57471992-09-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5748 5749 * xmenu.c (xmenu_show): If no panes, just return. 5750 5751 * keyboard.c (last_nonmenu_event): New var. 5752 (syms_of_keyboard): New Lisp var. 5753 (read_key_sequence): Use that instead of prev_event. 5754 * commands.h (last_nonmenu_event): Declared. 5755 * callint.c (Fcall_interactively): For `K', use last_nonmenu_event. 5756 Make `e' alias for `K'. 5757 57581992-09-03 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5759 5760 * editfns.c (Fcurrent_time_string): Change docstring to 5761 indicate that we will probably add the timezone to the end, 5762 now that we have it available on many systems. 5763 5764 * xrdb.c: Don't include <X11/Xos.h>. Under R4, it stupidly 5765 insists on defining SIGCHLD, even if it already has a definition. 5766 (file_p): Use the constant 4 instead of R_OK; empirically, the 5767 number is more portable than the symbol if you count the #include 5768 hair you have to go through to get R_OK defined. Ffile_readable_p 5769 does this too. 5770 5771 * xterm.c (x_wm_set_size_hint): Set the base_width and base_height 5772 members of size_hints, if they're available (X11R4 and after); 5773 otherwise, approximate the right thing, by using min_width and 5774 min_height as the base size. 5775 57761992-09-02 Barry A. Warsaw (warsaw@anthem.nlm.nih.gov) 5777 5778 Extended syntax.c in the following ways to support up to 2 5779 orthogonal comment styles per mode. This is needed for C++. 5780 Bit 6 of syntax table entry for a character indicates 5781 it is part of the `b' comment style. Otherwise it is 5782 part of the `a' style. 5783 * syntax.h (SYNTAX_COMMENT_STYLE): New macro. 5784 * syntax.c (Fmodify_syntax_entry): Set that flag for `b'. 5785 (describe_syntax): Print the `b' flag. 5786 (scan_lists, scan_sexps_forward): Handle the new flag. 5787 (Fparse_partial_sexp): Return new element in value. 5788 57891992-09-02 Roland McGrath (roland@geech.gnu.ai.mit.edu) 5790 5791 * fileio.c (syms_of_fileio): Doc fix for Vfile_name_handler_alist. 5792 57931992-09-02 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5794 5795 * keyboard.c (kbd_buffer_get_event): When performing the 5796 FRAME_FOCUS_FRAME redirection, don't modify the frame field of 5797 the event; that fatally corrupts mouse click events. Instead, 5798 just perform the redirection on the value assigned to 5799 Vlast_event_frame. 5800 5801 * callint.c (Fcall_interactively): Don't try to get the 5802 `enable-recursive-minibuffers' property from FUNCTION unless 5803 FUNCTION is actually a symbol; there are some cases where a key 5804 sequence is bound directly to a lambda form, and there's no reason 5805 to break these. 5806 5807 * window.c (Fset_window_configuration): Don't signal an error 5808 if the frame size saved in the window configuration doesn't 5809 match the frame's current size; instead, temporarily resize 5810 the frame while installing the window configuration. This is 5811 important because using the minibuffer saves and restores the 5812 current window configuration, and you don't want to signal an 5813 error just because the user resized the frame while using the 5814 minibuffer. 5815 5816 * doc.c (Fsnarf_documentation): Signal an error if this is 5817 called in a dumped Emacs. 5818 5819 * alloc.c (mark_object): Mark a symbol's name after marking its 5820 value, function, and property list rather than before; this way, 5821 symbols' names are readable, giving us a chance to detect some 5822 kinds of heap corruption. 5823 58241992-09-02 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5825 5826 * emacs.c (__main, __do_global_dtors): New dummy functions. 5827 (__do_global_ctors_aux, __do_global_ctors): Fix typo in fn names. 5828 58291992-09-01 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5830 5831 * prefix-args.c: New file. See comment at top of file. 5832 * ymakefile (YMF_PASS_LDFLAGS): Use the prefix-args program to 5833 affix the -Xlinker prefix to the linker arguments. 5834 (prefix-args): New target. 5835 (temacs): Depend on prefix-args. 5836 5837 * xterm.c (x_catch_errors): Don't forget to initialize 5838 x_caught_error_message to the null string, so x_check_errors can 5839 tell when an error has occurred. 5840 5841 * unexmips.c (mark_x): Declare this as static void at the top of 5842 the file and at the function definition. 5843 5844 * keyboard.c (input_available_signal): Declare this to return 5845 SIGTYPE. 5846 5847 * xrdb.c (getuid): Declare this to return short. 5848 5849 * s/bsd4-3.h: Remove definition of SIGTYPE macro; Mt. Xinu says 5850 it's int, but Ultrix says it's void. Since the SIGTYPE guessing 5851 code in the `configure' script gives the correct answer for both 5852 of these cases, there's no point in listing it here. 5853 5854 * systime.h (EMACS_CURRENT_TIMEZONE): Change documentation to 5855 indicate that *OFFSET should be set to the number of minutes EAST 5856 of Greenwich, which is what Ed Reingold says real time gurus want. 5857 Changed the definition of the EMACS_GET_TZ_OFFSET_AND_SAVINGS 5858 macro to reflect this. Buggily, the Fcurrent_time_zone function 5859 was already expecting minutes east of GMT. 5860 5861 * Makefile.in (distclean): Remove backups from the `m' and `s' 5862 directories, too. 5863 5864 * m/mips.h: Merge changes from Emacs 18.58: 5865 [NEWSOS5]: Changes so this file can be used with s/newsos5.h. 5866 (SIGN_EXTEND_CHAR): Define this using a cast to signed char. I 5867 guess the MIPS compiler and its derivatives all have this type. 5868 (HAVE_ALLOCA, C_ALLOCA): Define the former if we're compiling with 5869 GCC, and the latter otherwise. 5870 (C_SWITCH_MACHINE): Defined, instead of C_SWITCH_SYSTEM. 5871 (LINKER): Defined, if BSD. 5872 (XUINT, XSET, XUNMARK): Add parentheses to eliminate warnings from 5873 GCC. Reindent to fit in 80 columns. 5874 INHIBIT_BSD_TIME prevents including bsd/sys/time.h. 5875 * s/newsos5.h: New file for Sony NEWS-OS release 5, courtesy of 5876 Chris Hanson <cph@klia.ai.mit.edu>. 5877 5878 * m/mips.h: Don't undefine LOAD_AVE_TYPE; the comment says that 5879 Emacs 19 has the crocks to handle it properly. 5880 5881 * m/pmax.h: Merge changes from Emacs 18.58: 5882 (LIB_STANDARD, COFF, TERMINFO): Cancel out definitions from 5883 m/mips.h which are only appropriate for USG. 5884 (MAIL_USE_FLOCK, HAVE_UNION_WAIT): Do define these. 5885 (BROKEN_O_NONBLOCK): Defined. 5886 (LINKER): Don't define this. 5887 [OSF1]: Undef C_ALLOCA, define HAVE_ALLOCA. 5888 5889 * s/osf1.h: New file. 5890 5891 * s/bsd4-3.h: Merge changes from Emacs 18.58: 5892 (BSD, BSD4_3): Just define these, don't fret about numerical 5893 values or version numbers. 5894 5895 * m/hp9000s300.h: Merge changes from Emacs 18.58, and hp300bsd.h: 5896 Change configuration note to say it's okay to use this file for BSD. 5897 Add comment saying that NOMULTIPLEJOBS must be defined for 5898 versions of HP/UX before 6.5. 5899 Don't define BIG_ENDIAN if it seems that <endian.h> has already 5900 done so. 5901 [BSD4_3] Define m68000, instead of hp9000s300; crt0.c uses these 5902 to decide what sort of startup code to use. 5903 [not BSD4_3] Under HP/UX, always define the BSD memory functions 5904 (bcopy, bzero, and bcmp) in terms of the SYSV string functions 5905 (memcpy, memset, and memcmp), not just under HP/UX 5; version 6's 5906 BSD compatibility library has reported bugs in `signal'. 5907 (NEED_BSDTTY): Move this symbol's definition inside the "not 5908 BSD4_3" conditional, since it's only relevant to HP/UX. 5909 * m/hp300bsd.h: File deleted, since m/hp9000s300.h now 5910 works with both HP/UX and BSD; it includes m/hp300bsd.h's 5911 specifications. 5912 5913 * m/hp9000s300.h: Remove definition for SIGN_EXTEND_CHAR; this is 5914 only used by the regexp code, which has its own portable 5915 definition these days. 5916 59171992-08-31 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5918 5919 * keymap.c (Fmake_sparse_keymap): New optional arg. Callers changed. 5920 (Fmake_keymap): Likewise. 5921 5922 * emacs.c (__do_global_ctors, __do_global_ctors_aux): New dummy fns. 5923 (__CTOR_LIST__, __DTOR_LIST__): New dummy variables. 5924 5925 * fileio.c (Fdo_auto_save): Always call record_auto_save. 5926 5927 * keyboard.c (read_char): Call read_char_menu_prompt here. 5928 Accept 4 new args to pass to it. Include them in recursive call. 5929 Don't delay before starting echo if prev_event was a mouse event. 5930 Test for eof in batch mode now understands C is a Lisp_Object. 5931 (read_key_sequence): Don't call it here; always call read_char. 5932 Don't change last_event_buffer after a mouse menu input. 5933 (read_char_menu_prompt): Arg PROMPT deleted. 5934 Return nil if nothing to do. 5935 5936 * xmenu.c (Fx_popup_menu): Treat coords relative to spec'd window. 5937 (single_keymap_panes): New function; contains guts of keymap_panes. 5938 If a command binding for submenu has a prompt string starting with @, 5939 make a separate pane for it at this level. 5940 5941 * xfns.c (Fx_track_pointer): Pass new args to read_char. 5942 (Fx_select_region, Fx_horizontal_line): Likewise. 5943 * lread.c (Fread_char): Pass new args to read_char. 5944 (Fread_event, Fread_char_exclusive): Likewise. 5945 * fns.c (Fy_or_n_p): Pass new args to read_char. 5946 59471992-08-30 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5948 5949 * keyboard.c (read_key_sequence): Keep track of prev_event. 5950 Pass new proper args to read_char_menu_prompt. 5951 (read_char_menu_prompt): New arg prev_event. Use Fx_popup_menu. 5952 Handle any number of keymaps, not just LOCAL and GLOBAL. 5953 Invert meaning of arg PROMPT. Test of menu_prompting was backwards. 5954 5955 * keymap.c (keymap_table): No longer static. 5956 5957 * xmenu.c (keymap_panes): New function. 5958 (Fx_popup_menu): Accept keymap or list of keymaps as MENU argument. 5959 Accept mouse button event as POSITION argument. 5960 59611992-08-29 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5962 5963 * cmds.c (internal_self_insert): Assume Fexpand_abbrev expanded 5964 something if it incremented MODIFF. 5965 59661992-08-28 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5967 5968 * unexmips.c (unexec): Allow sections in any order. 5969 Adjust addresses of rdata section as well as data section. 5970 5971 * buffer.c (syms_of_buffer): Made buffer-display-table, 5972 buffer-field-list and buffer-undo-list allow any type of value. 5973 59741992-08-27 Richard Stallman (rms@mole.gnu.ai.mit.edu) 5975 5976 * fns.c (Fappend): Doc fix. 5977 59781992-08-24 Jim Blandy (jimb@pogo.cs.oberlin.edu) 5979 5980 * s/usg5-4.h: Incorporate changes from 18.58: 5981 (LIBX10_SYSTEM): Undefine this. 5982 (GNULIB): Definition deleted -- done in ymakefile. 5983 (LIB_STANDARD): Don't use GNULIB. 5984 (HAVE_TCATTR): Defined. 5985 5986 * xfns.c (x_icon): Don't call x_wm_set_icon_positions if the user 5987 hasn't specified the icon position. Let the window manager put 5988 the icon where it likes. 5989 5990 * xterm.c (x_make_frame_invisible): Don't forget to check the 5991 return value of XWithdrawWindow; it could indicate that the window 5992 wasn't successfully redrawn. 5993 5994 * sysdep.c (init_baud_rate): Re-arranged order of conditionals - 5995 test TERMIOS before TERMIO; when two options might both be 5996 defined, test the most recent first, so that the most recent 5997 functions get used. 5998 5999 * sysdep.c [HAVE_TERMIO] (init_baud_rate): Don't use tcgetattr 6000 unless HAVE_TCATTR is defined. Only very rarely do termio systems 6001 have the tc{get,set}attr macros. 6002 6003 * window.c (coordinates_in_window): Do not assume that all 6004 one-line windows are the minibuffer, or that all minibuffers are 6005 one line high. Use MINI_WINDOW_P. 6006 6007 * systerm.h: Renamed to systty.h, to be more consistent with 6008 everything else in Unix. 6009 * dispnew.c, emacs.c, keyboard.c, process.c, sysdep.c: #include 6010 directive changed. 6011 * ymakefile: References to systerm.h changed. 6012 6013 * s/usg5-3.h: Merged changes from 18.58: 6014 (HAVE_SYSV_SIGPAUSE): Defined. 6015 (BROKEN_TIOCGETC): Defined. 6016 60171992-08-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6018 6019 * process.c (WCOREDUMP): Define only if not defined. 6020 (create_process) [HAVE_SETSID]: Use TIOCSCTTY if exists. 6021 60221992-08-20 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6023 6024 * fileio.c (Fdo_auto_save): Call Fsleep_for with the appropriate 6025 number of arguments. 6026 * fns.c (Fyes_or_no_p): Same. 6027 6028 * dispnew.c (update_frame): Change the way we handle 6029 cursor_in_echo_area. Firstly, ignore this if the frame we're 6030 updating doesn't have a minibuffer. Secondly, don't handle the 6031 selected frame specially. Thirdly, don't assume that the 6032 minibuffer is only one line high. If cursor_in_echo_area < 0, put 6033 the cursor in the upper-left corner; if cursor_in_echo_area > 0, 6034 put it on the lowest non-empty line in the minibuffer window, or 6035 on the top line. 6036 6037 * dispnew.c (direct_output_for_insert): Fail if 6038 cursor_in_echo_area is set; we don't want to do the typing there. 6039 (direct_output_for_insert): Same. 6040 60411992-08-19 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6042 6043 * xterm.c (x_make_frame_invisible): Use XWithdrawWindow when 6044 available [HAVE_X11R4]; send the UnmapNotify event when 6045 appropriate [HAVE_X11]; just unmap the window if that's all that's 6046 needed [not HAVE_X11]. 6047 6048 * xterm.c (x_set_text_property): Removed; it's only called from 6049 one place. Who wants *another* layer of indirection? 6050 * xfns.c (x_set_name): Use XSetWM{Name,IconName} when available 6051 [HAVE_X11R4], or XSetIconName and XStoreName otherwise. 6052 6053 * xterm.h (FRAME_X_WINDOW): New macro, for readability. 6054 * xterm.c, xfns.c, xselect.c: Use it. 6055 6056 * emacs.c (Fkill_emacs): Doc fix. 6057 (syms_of_emacs): Doc fix for Vkill_emacs_hook. 6058 6059 * xterm.c (x_death_handler): Renamed to x_connection_closed. 6060 (x_term_init): Use x_connection_closed as the SIGPIPE handler. 6061 6062 * xterm.c (acceptable_x_error_p, x_handler_error_gracefully, 6063 x_error_handler): Removed; you can't catch X errors this way, 6064 since you can't perform X operations from within an X error 6065 handler, and even though we call error, we're still within an X 6066 error handler. 6067 (x_error_quitter, x_error_catcher): New functions, for panicking 6068 on and catching X protocol errors. 6069 (x_caught_error_message): Buffer for caught X errors. 6070 (x_catch_errors, x_check_errors, x_uncatch_errors): New functions 6071 for catching errors. 6072 (x_term_init): Set the error handler to x_error_quitter, rather 6073 than x_error_handler. 6074 * xfns.c (x_set_mouse_color): Use x_catch_errors, x_check_errors, 6075 and x_uncatch errors to avoid crashing if the user selects an 6076 odd cursor. 6077 6078 * xterm.c (x_proto_requests): Removed; it's not important. 6079 6080 * xterm.c (events): Array removed; it's not used. 6081 6082 * xfns.c (select_visual): Use XVisualIDFromVisual when available 6083 [HAVE_X11R4]. 6084 6085 * xrdb.c (get_user_db): Use XResourceManagerString when available 6086 [HAVE_X11R4]. 6087 6088 * window.c (change_window_height): If the size of the window will 6089 shrink below the minimum, this code would only try to delete it if 6090 it had a parent. Well, even if the window doesn't have a parent, 6091 you want Fdelete_window to signal an error, since you're trying to 6092 resize one of the undeleteable windows into nothingness. So call 6093 Fdelete_window even if the window doesn't have a parent. 6094 6095 * window.c (MINSIZE): Add kludge so that the minibuffer is always 6096 allowed to shrink to one line in height. 6097 (MINSIZE, CURBEG, CURSIZE): Change these so that their argument 6098 are always Lisp_Objects, not struct window *'s. 6099 (change_window_height): Changed accordingly. 6100 61011992-08-18 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6102 6103 * frame.h (struct frame): New member - explicit_name. 6104 * frame.c (make_frame): Clear it. 6105 * xfns.c (x_set_name): Take new argument EXPLICIT, instead of 6106 OLDVAL. 6107 (x_explicitly_set_name, x_implicitly_set_name): New functions. 6108 (x_frame_parms): Use x_explicitly_set_name here. 6109 (x_window): Use x_implicitly_set_name here. 6110 * xdisp.c (display_mode_line): Use x_implicitly_set_name here. 6111 6112 * xterm.c (x_wm_hints): Variable deleted. This has to be 6113 per-screen. Duh. 6114 * xterm.h (struct x_display): New member: wm_hints. 6115 * xterm.c (x_wm_set_window_state, x_wm_set_icon_pixmap, 6116 x_wm_set_icon_position): Use F->wm_hints, rather than x_wm_hints. 6117 (x_term_init): Don't initialize x_wm_hints here. 6118 * xfns.c (Fx_create_frame): Instead, initialize f->x_wm_hints 6119 here. 6120 6121 * xterm.c (x_set_text_property): Properly balance the BLOCK_INPUTs 6122 and UNBLOCK_INPUTs. And remember that VALUE is the string we want 6123 to set the name to, not PROPERTY. 6124 61251992-08-17 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6126 6127 * frame.c (make_minibuffer_frame): Don't set this to auto-raise by 6128 default. It's annoying. 6129 6130 * frame.c (make_minibuffer_frame): Set the prev field of the 6131 minibuffer window on a minibuffer-only frame to Qnil, rather than 6132 having it point to itself. This confuses code (Fprevious_window 6133 and change_window_height, for example), and is only an attempt to 6134 support a convention that can't really be used in Emacs 19 anymore. 6135 * window.h: Document the fact that we can no longer assume that 6136 the minibuffer's previous window is the root window, since a 6137 minibuffer window in a minibuffer-only frame has a prev field of 6138 nil. 6139 * frame.h [not MULTI_FRAME] (FRAME_ROOT_WINDOW): Define this by 6140 reference to the_only_frame.root_window, rather than by assuming 6141 that minibuf_window->prev is the root window. While this is true 6142 in the non-multi-frame case, we want to discourage this assumption 6143 in code. 6144 * dispnew.c [not MULTI_FRAME] (Fredraw_display): Use 6145 FRAME_ROOT_WINDOW instead of minibuf_window->prev. 6146 * xdisp.c (redisplay, init_xdisp): Same. 6147 * window.c (Fset_window_configuration): Removed #if 0'd code which 6148 assumes that minibuf_window is on the same frame as the window 6149 configuration. Removed special case for windows whose prevs 6150 point to themselves. 6151 6152 * window.c (Fset_window_configuration): Rename the argument from 6153 ARG to CONFIGURATION, so it matches the docstring. The 6154 make-docfile program cares. 6155 6156 * window.c [MULTI_FRAME] (syms_of_window): Don't staticpro 6157 minibuf_window; the frame list will take care of it. 6158 6159 * xterm.h (HAVE_X11R4): Since we can autodetect this, and can 6160 write code more likely to be future-compatible, define this when 6161 appropriate. 6162 * xterm.c (x_set_text_property): Define this appropriately for 6163 X11R3 and X11R4. 6164 6165 * xterm.c (x_set_text_property): Make this take a Lisp_Object 6166 string as an argument, rather than a pointer and a length. 6167 * xfns.c (x_set_name): Caller changed. 6168 6169 * xfns.c (x_get_arg): Accept a new type - symbol. If we've 6170 retrieved a string from the xrdb database and the user wants a 6171 symbol, intern it. 6172 (Fx_create_frame): Use the symbol type here. 6173 6174 * xfns.c (x_figure_window_size, x_icon, Fx_create_frame): Use 6175 values from enum resource_types for the last arg to x_get_arg, 6176 instead of passing numbers. 6177 6178 * xfns.c (Fx_create_frame): When setting up the scroll bars, use 6179 the type parameter to x_default_parameter, rather than prefixing 6180 the resource name with a question mark. 6181 6182 * xfns.c [not HAVE_X11] (Fx_create_frame): The resource which 6183 determines whether or not to use a bitmapped icon is called 6184 "IconType", not "BitmapIcon". Update this. 6185 61861992-08-15 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6187 6188 * xterm.c: Doc fixes. 6189 6190 More SYSV portability changes from Eric Raymond: 6191 6192 * xterm.c [USG5]: Don't include <sys/types.h>. 6193 6194 * xterm.c (x_make_frame_invisible): Instead of calling XWithdraw 6195 window, which isn't widely available, write out what it does, 6196 since that's not much. 6197 (x_iconify_frame): Explicitly perform both the X11R3 and X11R4 6198 methods for iconification; don't use XIconifyWindow, since that's 6199 not present in R3. 6200 6201 * xterm.c (x_wm_set_size_hint): Don't bother setting the 6202 base_width and base_height members; their function is performed 6203 just as well by the min_width and min_height members, and if we 6204 use XSetNormalHints instead of XSetWMNormalHints, we can be 6205 compatible with R3. 6206 6207 * xterm.c (x_error_handler): There is no way to invoke the default 6208 error handler which works on all versions of X11, so don't bother; 6209 call XGetErrorText and print the message ourselves. 6210 6211 * xterm.c (x_term_init): Don't use MAXHOSTNAMELEN; this isn't 6212 defined on all systems. Since we only use that as an initial 6213 guess anyway, it's not very important. 6214 62151992-08-14 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6216 6217 * abbrev.c (Fexpand_abbrev): If pre-expand hook changes the buffer, 6218 assume that means we "did an expansion". 6219 6220 * cmds.c (internal_self_insert): Ignore value of Fexpand_abbrev; 6221 instead, check whether buf is modified when it returns. 6222 62231992-08-14 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6224 6225 Applied SYSV portability changes from Eric Raymond: 6226 6227 * xrdb.c [USG5]: Define SYSV, and then include <unistd.h>. 6228 Apparently, Xlib.h include string.h if SYSV is defined, and 6229 strings.h if not. 6230 Don't include <sys/types.h>; just declare getuid to return an 6231 int. Big deal. 6232 (MAXPATHLEN): If this is not defined by the system's include 6233 files, give it a value of 256. 6234 (get_user_db): Fetch the defaults directly from the display 6235 structure, rather than using XResourceManagerString; that 6236 function doesn't exist in the older versions of X. 6237 6238 * xterm.c (x_set_text_property): New function. 6239 * xfns.c (x_set_name): Use it instead of XSetWMName and 6240 XSetWMIconName. 6241 6242 * xfns.c (select_visual): Fetch the visual id directly from v; 6243 don't call XVisualIDFromVisual, since that function is not 6244 available in earlier versions of X. 6245 6246 * term.c (term_get_fkeys): Some systems define `static' to be the 6247 empty string, which means that you can't have constant 6248 initialized arrays inside a function. So move the `keys' array 6249 outside of the function. 6250 * xdisp.c (decode_mode_spec): Same deal, with lots_of_dashes. 6251 * xfns.c (x_make_gc): Same deal, regarding cursor_bits. 6252 6253 * term.c (keys): Include definitions for "K2" (the center key on 6254 an IBM keypad), "F1" (F11), and "F2" (F12). Handle "k0" and "k;" 6255 specially; see the code for details. 6256 6257 * term.c (clear_end_of_line): Remember that on some systems, 6258 "static" gets defined to be the null string, so we can't declare 6259 an array to be static and then initialize it. Since the array in 6260 question (buf) is only one element long, just make it a scalar 6261 rather than an array; it can then be initialized, even if it's 6262 not static. 6263 6264 * systime.h [not HAVE_TIMEVAL] (EMACS_USECS, EMACS_SET_USECS): 6265 Don't forget to define dummy versions of these. 6266 6267 * systime.h [USE_UTIME]: time_t is a typedef, not a struct. 6268 Don't prefix it with `struct'. 6269 6270 * systerm.h (EMACS_SET_TTY_PGRP): When there doesn't seem to be 6271 any way to do this, don't forget to give it a dummy definition. 6272 6273 * sysdep.c (select): There's no need to cast the return value of 6274 signal anymore, since we have the SIGTYPE macro defined. 6275 6276 * sysdep.c (read_input_waiting): When scanning for quit 6277 characters, use the value of quit_char, rather than assuming that 6278 C-g is the quit character. And don't forget to declare i. 6279 6280 * sysdep.c [USG5]: Don't include fcntl.h. 6281 6282 * s/usg5-3.h: Eric Raymond writes: 6283 Define HAVE_SELECT and BSTRINGS only if HAVE_X_WINDOWS is on, 6284 because that means we'll be linking in the shared libraries 6285 containing the BSD emulations. Teach the file about the shared 6286 libraries necessary to link X programs, because AT&T doesn't 6287 supply static libraries for X. Also, fix the incorrect assertion 6288 that -lg cannot be used with SVr3. Finally, force USE_UTIMES and 6289 BROKEN_TIOCGWINSZ. (Note for the future; there may be a 6290 utimes(2)) emulation lurking in the X shared libraries.) 6291 6292 * s/usg5-4.h (USE_UTIME): Remove this definition; the C library 6293 still doesn't have utimes. 6294 6295 * ralloc.c (get_bloc): When initializing new_bloc->variable, cast 6296 NIL to (POINTER *). 6297 (malloc_init): Give warning if sbrk returns zero. Wonder what 6298 that's supposed to mean. 6299 6300 * process.c (process_send_signal): Don't send SIGTSTP if the 6301 system doesn't have that facility. 6302 6303 * process.c: [USG5] Don't include <fcntl.h>. 6304 [USG] Don't bother including <termios.h>, <termio.h>, or 6305 <fcntl.h>; systerm.h takes care of all that. 6306 Remove the "mis;tak-+;;" line from the code; apparently this 6307 section of code does get used. 6308 6309 * minibuf.c (Fread_from_minibuffer): Put this function's doc 6310 string into a comment; it's too long for the PCC preprocessor. 6311 Rah. 6312 (Fcompleting_read): Same deal. 6313 6314 * keyboard.c (init_keyboard): Changed "#endif SIGIO" to 6315 "#endif /* SIGIO */" 6316 * mocklisp.c (Fml_substr): Same sort of thing. 6317 * process.c (wait_reading_process_input): Same. 6318 6319 * floatfns.c (Fexpm1, Flog1p): Function removed; it's not widely 6320 available, and hardly vital. 6321 (syms_of_floatfns): Adjusted appropriately. 6322 6323 * floatfns.c (Flog): Accept optional second arg, being the base 6324 for the logarithm. 6325 [USG] (Flogb): Define this in terms of Flog. 6326 6327 * data.c [USG] (Frem): Call fmod, rather than drem. Rah. 6328 6329 * emacs.c [USG5]: Don't #include <fcntl.h> for these systems. 6330 6331 * alloc.c (Fmake_marker): Removed the test for being called from a 6332 signal handler. The original bug is probably gone, the test 6333 wasn't written portably, and it should probably go somewhere else 6334 anyway - say, funcall or eval. 6335 6336 End of changes from Eric Raymond. 6337 6338 * xfns.c (Fx_create_frame): Make the default for the icon-type 6339 parameter nil, not t. It seems to cause problems with some X 6340 servers. 6341 6342 * lisp.h (DEFVAR_PER_BUFFER): Add new argument, TYPE, to help 6343 check the types of buffer-local variable slots. 6344 * buffer.c (syms_of_buffer): Call DEFVAR_PER_BUFFER with the new 6345 TYPE argument. 6346 * abbrev.c (syms_of_abbrev): Same. 6347 * buffer.c (buffer_local_types): New variable. 6348 (buffer_slot_type_mismatch): New function. 6349 * buffer.h (buffer_local_types): New extern declaration. 6350 * data.c (store_symval_forwarding): When storing through a 6351 Lisp_Buffer_Objfwd, check if the slot requires a particular type, 6352 and report an error if the types clash. 6353 * lread.c (defvar_per_buffer): Support new TYPE argument, by 6354 setting the appropriate slot in buffer_local_types. 6355 63561992-08-13 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6357 6358 * window.c (window_loop): This used to keep track of the first 6359 window processed and wait until we came back around to it. Sadly, 6360 this doesn't work if that window gets deleted. So instead, use 6361 Fprevious_window to find the last window to process, and loop 6362 until we've done that one. 6363 6364 * window.c [not MULTI_FRAME] (init_window_once): Don't forget to 6365 set the `mini_p' flag on the new minibuffer window to t. 6366 6367 * window.c (Fwindow_at): Don't check the type of the frame 6368 argument. 6369 6370 * window.c [not MULTI_FRAME] (window_loop): Set frame to zero, 6371 instead of trying to decode it. 6372 6373 * frame.h [not MULTI_FRAME] (the_only_frame): Put a comment above 6374 this indicating that it's not GCPRO'd. Put parens around some of 6375 the FRAME_* macros' definitions. 6376 [not MULTI_SCREEN] (Fselected_frame): New function. 6377 6378 * frame.h [not MULTI_FRAME] (FRAME_ROOT_WINDOW): Define this in 6379 terms of minibuf_window, rather than by reference to 6380 the_only_frame. 6381 * window.c (init_window_once): Initialize minibuf_window before 6382 FRAME_ROOT_WINDOW, so the latter actually points to something. 6383 6384 * keyboard.c (Fexecute_mouse_event): Dyked-out function deleted. 6385 We're not going to use this mouse interface. 6386 (Vmouse_window, Vmouse_event, Vmouse_event_function) 6387 (Vmouse_left_hook, Vmap_frame_hook, Vunmap_frame_hook) 6388 (Vmouse_motion_handler): Variables deleted; they were to be used by 6389 Fexecute_mouse_event. 6390 (syms_of_keyboard): Same. 6391 (command_loop_1): Remove dyked-out code to support 6392 Fexecute_mouse_event. 6393 (read_char): Same. 6394 6395 * keyboard.c (Vlast_event_frame): Don't define this window if 6396 MULTI_FRAME is not #defined. 6397 (syms_of_keyboard): Same. 6398 (kbd_buffer_store_event): Don't try to work with Vlast_event_frame 6399 if MULTI_FRAME is not #defined. 6400 (kbd_buffer_get_event): Same. 6401 6402 * keyboard.c (Fdiscard_input): Removed dyked-out code from when 6403 unread_command_char's quiescent value was -1, not nil. 6404 6405 * frame.c (make_frame): Stop passing zero to make_window; it's not 6406 expecting any arguments. 6407 64081992-08-12 Jim Blandy (jimb@albert.gnu.ai.mit.edu) 6409 6410 * unexsunos4.c: Deleted "$Log" header in comments at top of file; 6411 this was beginning to grow RCS hair, which we don't want. 6412 * xmenu.c: Same deal. 6413 64141992-08-11 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6415 6416 * fileio.c (Fread_filename): Don't add one here. 6417 * minibuf.c (Fcompleting_read): Instead, stop subtracting one 6418 here, so this function lives up to its doc string, which I think 6419 specifies an okay way to work. 6420 6421 * doc.c (Vdata_directory): Removed; this is declared in callproc.c. 6422 (syms_of_doc): Initialization removed. 6423 6424 * xfns.c (x_get_arg): Return Qunbound for an unspecified 6425 resource, not nil. That way, we can tell the difference between a 6426 false resource and an unspecified resource. 6427 (x_default_error): Use DEFLT if x_get_arg returns Qunbound, not Qnil. 6428 (x_figure_window_size, x_icon, Fx_create_frame): Deal with 6429 Qunbound and Qnil properly. 6430 6431 * xfns.c (Fx_create_frame): Pass the correct number of arguments 6432 to x_set_font. 6433 6434 * xfns.c [not HAVE_X11] (Fx_create_frame): Delete section that's 6435 only included if we *do* have X11. Blind patching. 6436 6437 * xfns.c (x_icon): Rewritten to call x_wm_set_icon_position and 6438 x_wm_set_window_state instead of calling XSetWMHints directly. 6439 * xterm.c (x_wm_hints): New variable. 6440 (x_wm_set_window_state, x_wm_set_icon_pixmap, 6441 x_wm_set_icon_position): Use x_wm_hints. 6442 (x_term_init): Set the `input' field of x_wm_hints, and its flag. 6443 6444 * xterm.c (x_text_icon): Call x_wm_set_icon_pixmap with a pixmap 6445 of zero, to clear the pixmap. 6446 (x_wm_set_icon_pixmap): Accept this protocol; if pixmap is zero, 6447 specify no pixmap for the icon. 6448 6449 * xfns.c (x_default_parameter): Don't call store_frame_param here; 6450 it's already taken care of by x_set_frame_parameters. 6451 6452 * xfns.c (Fx_create_frame): Check for the `icon-type', 6453 `auto-raise', and `auto-lower' parameters. Have `icon-type' 6454 default to t, indicating that we want the nifty gnu in our icons. 6455 (Qauto_lower): New symbol. 6456 6457 * xfns.c (x_set_icon_type): UNBLOCK_INPUT before reporting the 6458 error, not after. error doesn't return, sklitch-brain. 6459 6460 * xterm.c (x_set_window_size): Call check_frame_size to make sure 6461 that the requested dimensions are within acceptable limits. 6462 Store the new size information in the frame structure. 6463 6464 * xfns.c (x_set_frame_parameters): Properly recognize changes to 6465 the height of the frame. Recognize changes of the frame's 6466 position. 6467 6468 * xfns.c (x_set_frame_parameters): Iterate over ALIST while the 6469 current element is cons, not while it's non-nil. 6470 (syms_of_xfns): Call init_x_parm_symbols after interning all the 6471 other atoms; init_x_parm_symbols expects Qx_frame_parameter to be 6472 initialized. 6473 64741992-08-10 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6475 6476 * xfns.c (Qbackground_color, Qborder_color, Qborder_width) 6477 (Qcursor_color, Qfont, Qforeground_color, Qgeometry) 6478 (Qhorizontal_scroll_bar, Qicon_left, Qicon_top, Qiconic_startup) 6479 (Qinternal_border_width, Qleft, Qmouse_color, Qparent_id) 6480 (Qsuppress_icon, Qsuppress_initial_map, Qtop, Qundefined_color) 6481 (Qvertical_scroll_bar, Qwindow_id, Qx_frame_parameter): New 6482 symbols, with lisp code to rebuild syms_of_xfns. 6483 (syms_of_xfns): Initialize and staticpro them. 6484 (Qheight, Qminibuffer, Qname, Qnone, Qonly, Qwidth) 6485 (Qunsplittable): Add extern declaration for these. 6486 (x_init_parm_symbols): Don't initialize Qx_frame_parameter here; 6487 it's done in syms_of_xfns. 6488 (x_default_parameter): Change the argument char *PROPNAME into a 6489 Lisp_Object PROP; let the caller take care of interning the atom. 6490 (Fx_geometry, x_figure_window_size, x_icon, Fx_create_frame): Use 6491 the new Q... variables, instead of interning things. 6492 6493 * frame.c (Qheight, Qicon, Qmodeline, Qname, Qnone, Qonly) 6494 (Qunsplittable, Qwidth, Qx): New symbol, with lisp code to rebuild 6495 syms_of_frame. 6496 (syms_of_xfns): Initialize and staticpro them. 6497 (Fframep, Fframe_visible_p, Fframe_parameters): Use the new Q... 6498 variables, instead of interning things. 6499 (store_in_alist): Change the argument char *PROPNAME into a 6500 Lisp_Object PROP; let the caller take care of interning the atom. 6501 6502 * frame.c (Fframe_visible_p): Doc fix. 6503 6504 * frame.c (Fframe_parameters): When figuring the `minibuffer' 6505 parameter, if FRAME doesn't have a minibuffer, return `none', not 6506 nil. If it does have a minibuffer with other windows, return the 6507 window. 6508 6509 * frame.c (Fmodify_frame_parameters): Don't write out the loop for 6510 processing X frame parameters here; do it in the x specific code. 6511 Call the function which deals with this stuff 6512 x_set_frame_parameters, not x_set_frame_parameter. 6513 * xfns.c (x_set_frame_param): Replaced by x_set_frame_parameters. 6514 (x_set_frame_parameters): Process the alist of parameters here. 6515 Notice `width', `height', `top', and `left' parameters. 6516 Hold off changing the frame size and position until the end, so we 6517 can do both parameters at once when they are both specified. 6518 (x_default_parameter): Call x_set_frame_parameters, not 6519 x_set_frame_param. 6520 6521 * frame.c (Fmake_frame_visible, Fmake_frame_invisible) 6522 (Ficonify_frame, Fframe_parameters, Fmodify_frame_parameters) 6523 (Fset_frame_height, Fset_frame_width, Fset_frame_size) 6524 (Fset_frame_position): Place clauses controlled by FRAME_X_P inside 6525 `#ifdef HAVE_X_WINDOWS ... #endif' clauses. 6526 6527 * frame.c (Fset_frame_position): Doc fix. 6528 6529 * dispnew.c (Fredraw_frame): Call clear_frame_records before 6530 calling update_end, so that x_display_box_cursor can rely on the 6531 contents of f->current_glyphs. 6532 6533 * xfns.c (x_figure_window_size): Indicate that this function 6534 returns an int, rather than just leaving it unstated. 6535 6536 * xterm.c (x_wm_set_size_hint): Don't try to set the base_height 6537 and base_width elements of size_hints if PBaseSize is not 6538 #defined. Set the minimum frame size according to the information 6539 returned by check_frame_size. 6540 6541 * window.h (MIN_SAFE_WINDOW_HEIGHT, MIN_SAFE_WINDOW_WIDTH): Macros 6542 removed. 6543 (check_frame_size): New extern declaration. 6544 * window.c (MIN_SAFE_WINDOW_HEIGHT, MIN_SAFE_WINDOW_WIDTH): Macros 6545 defined here now. 6546 (check_frame_size): New function. 6547 * dispnew.c (change_frame_size): Call check_frame_size here, 6548 rather than writing out its code. Don't declare newheight and 6549 newwidth to be register variables, since we take their address. 6550 6551 * bytecode.c (Fbyte_code): When metering the Bcall opcodes, make 6552 sure the count on the symbol's `byte-code-meter' property does not 6553 overflow. 6554 6555 * bytecode.c (syms_of_bytecode): Add a docstring for 6556 byte-metering-on. 6557 65581992-08-08 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6559 6560 * dispnew.c (in_display): Variable deleted; it's only ever used as 6561 an unofficial parameter to change_frame_size. 6562 (change_frame_size): New argument, DELAY, which when non-zero 6563 indicates to delay the size change until later. This should be 6564 passed as one from signal handlers. 6565 (window_change_signal): Call change_frame_size with a DELAY of 1. 6566 (do_pending_window_change): Call change_frame_size with DELAY of 0. 6567 * frame.c [MULTI_SCREEN] (Fset_frame_height, Fset_frame_width, 6568 Fset_frame_size): Same. 6569 [not MULTI_SCREEN] (Fset_frame_height, Fset_frame_width, 6570 Fset_frame_size, Fset_screen_height, Fset_screen_width): Same. 6571 * keyboard.c (Fsuspend_emacs): Call change_frame_size with the 6572 proper arguments - the height and width are the second and third 6573 arguments, not the first and second. Pass 0 for DELAY. 6574 * xfns.c (Fx_create_frame): Call change_frame_size with a DELAY of 0. 6575 * xterm.c (XTread_socket, x_do_pending_expose): Call 6576 change_frame_size with a DELAY of 1. 6577 6578 * xterm.c (in_display): Deleted this; it's never used in xterm.c, 6579 and there is another variable by the same name in dispnew.c. 6580 6581 * frame.c [not MULTI_SCREEN] (Fset_frame_height, Fset_frame_width) 6582 (Fset_frame_size, Fframe_height, Fframe_width): New functions, for 6583 use when Emacs is not compiled with multiple screens. 6584 [not MULTI_SCREEN] (Fset_screen_height, Fset_screen_width): 6585 Functions added for backward compatibility with Emacs 18. These 6586 would be just aliases, except that the version 18 functions don't 6587 take a FRAME argument. 6588 [not MULTI_SCREEN] (syms_of_frame): New function, to defsubr the 6589 above and add screen-height and screen-width as aliases for 6590 Fframe_height and Fframe_width. 6591 * emacs.c (main): Call syms_of_frame unconditionally. When 6592 MULTI_FRAME is not defined, it still provides the Fframe_width, 6593 Fframe_height, Fset_frame_width, and Fset_frame_height functions. 6594 6595 * frame.c (Fset_frame_width): Change the size of FRAME, not of 6596 selected_frame. 6597 6598 * frame.c (Fset_frame_width, Fset_frame_height): Declare the 6599 `frame' argument to be a Lisp_Object. It used to be undeclared. 6600 66011992-08-07 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6602 6603 * dispnew.c, frame.c, frame.h, keyboard.c, scroll.c, term.c, 6604 * window.c, xdisp.c, xfns.c xterm.c (FRAME_IS_TERMCAP, FRAME_IS_X) 6605 (FRAME_HAS_MINIBUF): Renamed these to FRAME_TERMCAP_P, FRAME_X_P, 6606 and FRAME_HAS_MINIBUF_P, for consistency with the rest of the 6607 frame macros. 6608 6609 * window.h (MIN_SAFE_WINDOW_WIDTH, MIN_SAFE_WINDOW_HEIGHT): New 6610 macros. 6611 * window.c (check_min_window_sizes): New function. 6612 (set_window_height): Call it. 6613 (Fsplit_window, change_window_height): Call it, instead of writing 6614 out its code. 6615 * dispnew.c (change_frame_size): If newlength or newwidth are too 6616 small (according to the value of MIN_SAFE_WINDOW_{WIDTH,HEIGHT}), 6617 force them larger. This isn't really right, but it's better than 6618 crashing. 6619 6620 * editfns.c (Fcurrent_time_zone): Doc fix. 6621 66221992-08-06 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6623 6624 * editfns.c (Fcurrent_time_zone): Don't forget to include code to 6625 signal an error when EMACS_CURRENT_TIME_ZONE is not defined. 6626 66271992-08-06 Joseph Arceneaux (jla@gnu.ai.mit.edu) 6628 6629 * doc.c (Vdata_directory): Declared. 6630 (syms_of_doc): Initialized. 6631 6632 * fileio.c (Fread_filename): Add 1 to the offset position for the 6633 cursor when reading file names. 6634 66351992-08-05 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6636 6637 * systime.h (EMACS_CURRENT_TIME_ZONE): New macro. 6638 * editfns.c (Fcurrent_time_zone): New function. 6639 (syms_of_editfns): defsubr it. 6640 6641 * keyboard.c (read_key_sequence): Clear the eighth bit of the 6642 character from the key sequence, NOT the index of the character IN 6643 the key sequence. How many tries will it take to get it right? 6644 66451992-08-04 Roland McGrath (roland@churchy.gnu.ai.mit.edu) 6646 6647 * eval.c (syms_of_eval): Doc fix for debug-on-quit. 6648 66491992-08-03 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6650 6651 * callproc.c (Fcall_process): Doc fix. Used to claim that 6652 Fcall_process doesn't wait when BUFFER was nil. It does. 6653 66541992-07-30 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6655 6656 * keyboard.c (read_key_sequence): Scan for function keys when t >= 6657 mock_input, not when t > mock_input. We do want to scan for 6658 function keys when t == mock_input. 6659 6660 * keyboard.c (read_key_sequence): Don't increment fkey_end when 6661 testing to see if keybuf[fkey_end] is a meta-character. 6662 66631992-07-27 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6664 6665 * Makefile.in (TAGS): Generate tags for files in ../external-lisp 6666 too. 6667 66681992-07-26 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6669 6670 * eval.c (find_handler_clause): For quit, don't check Vdebug_on_error. 6671 (wants_debugger): Rewrite so it cannot get an error. 6672 6673 * callint.c (Fcall_interactively): Handle enable-recursive-minibuffers 6674 property on the command, by enabling recursive minibuffers. 6675 (syms_of_callint): Set Qenable_recursive_minibuffers. 6676 66771992-07-24 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6678 6679 * frame.c (Fmake_frame_visible, Fmake_frame_invisible, 6680 Ficonify_frame): Make the first argument optional, defaulting to 6681 selected_frame. 6682 (Ficonify_frame, Fmake_frame_invisible): Add interactive specs, so 6683 we can bind these directly to C-z. 6684 66851992-07-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6686 6687 * fileio.c (Fread_file_name): Use new calling convention for 6688 Fcompleting_read, with history as Qfile_name_history. 6689 (syms_of_fileio): Set Qfile_name_history; set the var to nil. 6690 Do staticpro for the recently created Q* vars. 6691 6692 * minibuf.c (read_minibuf): Two additional args histvar and histpos. 6693 All calls changed. 6694 (Fcompleting_read): Last arg is now HIST--(HISTVAR . HISTPOS). 6695 Arg INIT can now be (INITIAL-STRING . INITIAL-POSITION). 6696 Pass BACKUP_N arg to read_minibuf properly as Lisp object. 6697 (Fread_from_minibuffer): Likewise. 6698 (syms_of_minibuf): Set Qminibuffer_history and staticpro it. 6699 6700 * eval.c (Ffuncall, Feval): Support subrs with 7 args. 6701 6702 * fns.c (Fyes_or_no_p): Use Fread_string, not read_minibuf. 6703 * callint.c (Fcall_interactively): For 'S', use Fread_no_blanks_input 6704 rather than read_minibuf. 6705 67061992-07-23 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6707 6708 * minibuf.c (Vminibuffer_history_variable): New variable. 6709 (syms_of_minibuf): Define variable minibuffer-history-variable. 6710 (read_minibuf): Push the string on specified history list. 6711 67121992-07-23 Roland McGrath (roland@churchy.gnu.ai.mit.edu) 6713 6714 * Makefile.in (doall, doxemacs, dotemacs): Put quotes around CC=${CC}. 6715 Don't include $(MAKEOVERRIDES); that is always implicit. 6716 67171992-07-22 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6718 6719 * keyboard.c (read_key_sequence): If we have read a 6720 meta-character, prefix it with meta_prefix_char before looking it 6721 up in the function key keymap. 6722 6723 * lread.c (Fread_char_exclusive): Code this with a do-while loop, 6724 not a while loop with its body repeated. 6725 6726 * lread.c (Fread_event): Don't make this function's definition 6727 conditional on X-windows. It ought to be there no matter how 6728 Emacs was built. 6729 (syms_of_lread): Don't make its defsubr conditional either. 6730 6731 * lread.c (Fread_char): Doc fix. 6732 6733 * fileio.c (find_file_handler): It's called 6734 Vfile_name_handler_alist, not Vfile_handler_alist. 6735 (Fwrite_region): Declare the variable named `handler'. 6736 (Fverify_visited_file_modtime): Use `b->filename', not `filename'. 6737 (Fset_visited_file_modtime): Declare the variable named `handler'. 6738 * dired.c (Fdirectory_files, Ffile_name_completion): Use 6739 `dirname', not `filename'. 6740 (Qfile_attributes): New variable. 6741 (syms_of_dired): Initialize it. 6742 6743 * xselect.c (Fx_own_selection): If we're trying to set 6744 cut-buffer0, and the value is too large for the X server (as 6745 indicated by the max_request_size member of the X Display), just 6746 set the buffer to the empty string, and return nil. 6747 67481992-07-21 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6749 6750 * search.c (fast_string_match): New function. 6751 * fileio.c (find_file_handler): New function. 6752 (Fcopy_file, Fmake_directory, Fdelete_directory, Fdelete_file): 6753 (Frename_file, Fadd_name_to_file, Fmake_symbolic_link): 6754 (Ffile_exists_p, Ffile_executable_p, Ffile_readable_p, Ffile_symlink_p) 6755 (Ffile_writable_p, Ffile_directory_p, Ffile_accessible_directory_p): 6756 (Ffile_modes, Fset_file_modes, Ffile_newer_than_file_p): 6757 (Fwrite_region, Fverify_visited_file_modtime): 6758 Use find_file_handler; call the handler and return. 6759 (Finsert_file_contents): Use find_file_handler; 6760 cannot just return after the handler, but must handle VISIT. 6761 (syms_of_fileio): Set up Qcopy_file, etc. 6762 * dired.c (Fdirectory_files, Ffile_name_completion): 6763 (Ffile_name_all_completions, Ffile_attributes): 6764 Use find_file_handler; call the handler. 6765 (syms_of_dired): Set Qfile_attributes, etc. 6766 67671992-07-21 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6768 6769 * xselect.c (Fx_own_selection): Initialize val to nil, so that if 6770 we don't get the selection, we don't return garbage. When setting 6771 cut-buffer0, set val to the string pasted. 6772 6773 * xfns.c (x_set_name): If ARG is nil, set the frame's name to the 6774 current x_id_name. 6775 * xdisp.c (display_mode_line): If we should set the frame's name, 6776 but there is only one frame currently active, call x_set_name with 6777 nil as the name; this will display samething generically 6778 appropriate. 6779 67801992-07-20 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6781 6782 * lread.c (isfloat_string): Recognize floats without a leading 6783 integer part, noting that "e5" is a symbol, not a floating point 6784 number. 6785 6786 * xdisp.c (message, message1): When displaying a message, don't 6787 make the minibuf frame visible unless the selected frame is also 6788 visible. This means that frames won't pop up unless the user is 6789 actually interacting with Emacs. 6790 6791 * xdisp.c (display_mode_line): If Emacs is currently supporting 6792 only one screen, don't change the title of the screen to the name 6793 of the current buffer; this is only annoying in this case. We 6794 should probably think more carefully about how screens should be 6795 named. 6796 67971992-07-19 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6798 6799 * process.c (allocate_pty): Handle PTY_OPEN. 6800 Delete system-specific alternatives to PTY_NAME_SPRINTF 6801 and PTY_TTY_NAME_SPRINTF. 6802 68031992-07-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6804 6805 * callint.c (Fprefix_numeric_value): Fix typo: test raw, not val. 6806 68071992-07-17 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6808 6809 * xfns.c (x_window): x_set_name normally ignores requests to set 6810 the name if the requested name is the same as the current name. 6811 This is the one place where that assumption isn't correct; f->name 6812 is set, but the X server hasn't been told. So fake it out. 6813 6814 * emacs.c [sun] (main): On suns, localtime caches the value of the 6815 time zone rather than looking it up every time. This means that 6816 the dumped Emacs doesn't check the value of the TZ environment 6817 variable. Call tzset before entering the editing loop to check 6818 the new TZ value. 6819 68201992-07-16 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6821 6822 * dired.c (Fdirectory_files): Don't forget to pass the REGP 6823 argument to compile_pattern. 6824 * search.c (compile_pattern): If REGP is zero, don't call 6825 re_set_registers; nobody cares. 6826 6827 * fileio.c (auto_save_error): Pass the correct number of arguments 6828 to Fsleep_for. 6829 6830 * lread.c: Include <ctype.h> at the top of the file, instead of 6831 just before isfloat_string; read0 wants to use it too. 6832 6833 * process.c (Fdelete_process, Fprocess_status, Fprocess_send_region) 6834 (Fprocess_send_string, Fprocess_send_eof, Finterrupt_process): Doc 6835 fixes. 6836 6837 * process.c (Fprocess_status): Use get_process to find the process 6838 denoted by the PROC argument, not Fget_process. 6839 68401992-07-15 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6841 6842 * xdisp.c: Doc fix. 6843 68441992-07-14 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6845 6846 * window.c (syms_of_window): Doc fix for pop-up-frames. 6847 6848 * frame.c (Fframe_parameters): Note that if FRAME is omitted, it 6849 defaults to the selected frame. 6850 6851 * frame.c (Fframe_height, Fframe_width): Blocked out these 6852 functions; they have no C callers, and can be written nicely in 6853 lisp. 6854 6855 * frame.c (Fframe_pixel_size): Function removed; there aren't 6856 enough other functions available to make this useful. We need 6857 functions describing the size of the characters of a font. 6858 6859 * xterm.h, xterm.c, xselect.c, xmenu.c, xfns.c, xdisp.c, window.h, 6860 * window.c, termopts.h, termhooks.h, termchar.h, term.c sysdep.c, 6861 * scroll.c, screen.c, screen.h, process.c, print.c, minibuf.c, 6862 * lisp.h keyboard.c, indent.c, fns.c, emacs.c, dispnew.c, 6863 * dispextern.h, cm.h, alloc.c, config.h.in: Screens are now called 6864 frames, to avoid even more confusion with X terminology than 6865 Emacs's "windows" already cause. All macros, functions, and 6866 variables renamed; all uses changed. 6867 * screen.c, screen.h: Renamed to frame.c and frame.h. All 6868 #includers changed. 6869 * ymakefile: Adjusted appropriately. 6870 * buffer.c: Doc fixes. 6871 6872 * xfns.c (Fx_store_cut_buffer): Reversed sense of test for non-X 6873 screen. 6874 6875 * window.c (Frecenter): Doc fix; this function places point in the 6876 middle of the current window, not the current screen. 6877 6878 * window.c (temp_output_buffer_show): Use WINDOW_SCREEN macro 6879 instead of accessing the member directly. 6880 68811992-07-13 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6882 6883 * print.c (print): Changed code which prints screen objects to use 6884 the SCREEN_LIVE_P macro instead of testing the screen structure 6885 directly. 6886 6887 * alloc.c (undo_threshold, undo_high_threshold): Variables renamed 6888 to undo_limit and undo_strong_limit. 6889 (Fgarbage_collect): Uses changed. 6890 (syms_of_alloc): DEFVARs and docstrings changed. 6891 * undo.c (truncate_undo_list): Comment adjusted. 6892 6893 * lread.c (read0): Allow floating-point numbers to begin with a 6894 period. `(0 .5)' denotes a list of two numbers, not a dotted pair. 6895 68961992-07-11 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6897 6898 * fns.c, callproc.c: Doc fix. 6899 69001992-07-10 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6901 6902 * bytecode.c (Bsymbol_function, Bfset): Removed comments saying 6903 that these are no longer generated. Jamie Zawinski's byte 6904 compiler does generate them, and he's actually collected 6905 statistics on how often these functions are called. 6906 69071992-07-09 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6908 6909 * screen.c (store_screen_param): Clarify error message. 6910 6911 * xterm.c (x_make_screen_visible): Undo the change made on June 6912 30; that is not the right solution. Apparently there are three 6913 states a window may be in: normal, iconified, and invisible. 6914 69151992-07-08 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6916 6917 * eval.c (Fmacroexpand): Code cleaned up; there's no need to 6918 handle forms like ((macro lambda ...) ...) specially. 6919 6920 * fileio.c (Finsert_file_contents): Signal an error if we're asked 6921 to read from a named pipe. 6922 69231992-07-07 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 6924 6925 * m/*.h (SIGN_EXTEND_CHAR): Removed these definitions. The only 6926 place they were used is in regex.c, and nowadays that has its own 6927 definition, which works for any machine. The definitions in the 6928 machine description files usually didn't work if given an unsigned 6929 character as an argument, anyway. 6930 69311992-07-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6932 6933 * buffer.c: Doc fix. 6934 69351992-07-02 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 6936 6937 * minibuf.c (Fdisplay_completion_list): Declared new variables 6938 used in rms' previous change. 6939 69401992-07-02 Richard Stallman (rms@mole.gnu.ai.mit.edu) 6941 6942 * minibuf.c (Fdisplay_completion_list): Handle non-buffer stream. 6943 69441992-07-01 Roland McGrath (roland@churchy.gnu.ai.mit.edu) 6945 6946 * window.c (Fdisplay_buffer): Add interactive spec. 6947 69481992-06-30 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 6949 6950 * mem_limits.h: EXCEEDS_ELISP_PTR declared here. 6951 * ralloc.c: No longer declared here. 6952 * vm-limit.c: Nor here. Also, include "lisp.h" before 6953 "mem_limits.h" and additionally include "config.h". 6954 69551992-06-30 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6956 6957 * xterm.c (x_make_screen_visible): Don't de-iconify the window; 6958 iconification is orthogonal to visibility. 6959 6960 * emacs.c (syms_of_emacs): Change docstring for `kill-emacs-hook' 6961 to describe it as a hook, not as a single function. 6962 69631992-06-29 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6964 6965 * minibuf.c (Fread_no_blanks_input): Corrected maximum number of 6966 arguments from one to two. 6967 6968 * emacs.c (Vkill_emacs_hook): Declare this here; it should have a 6969 docstring, so we might as well DEFVAR it. 6970 (syms_of_emacs): Initialize it, and DEFVAR_LISP it with an 6971 appropriate docstring. 6972 69731992-06-28 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6974 6975 * lread.c (Feval_buffer): Make the DEFUN match the C argument 6976 list; this takes two optional arguments, not just one. 6977 6978 * lisp.h (Lisp_Buffer_Local_Value): Comments neatened. 6979 6980 * data.c (Fset): Fixed conditional which tests whether the cache 6981 is invalid. It used to be pretty munged, and would always declare 6982 the cache invalid for Lisp_Buffer_Local_Value variables. Now it 6983 declares the cache invalid if the buffer is wrong (obviously), of 6984 69851992-06-27 Jim Blandy (jimb@pogo.cs.oberlin.edu) 6986 6987 * data.c (Fset): Comments reformatted for readability. 6988 6989 * xterm.c (last_mouse_movement_time): New variable. 6990 (note_mouse_position): Set it. 6991 (XTmouse_position): Return its current value as the position's 6992 timestamp. 6993 6994 * keyboard.c (Qvertical_split): Renamed to `vertical-line', 6995 since the window arrangement is actually referred to as a 6996 `horizontal split.' 6997 (make_lispy_event, make_lispy_movement, syms_of_keyboard): Uses 6998 renamed here. 6999 * keyboard.h (Qvertical_split): Extern declaration changed here. 7000 * window.c (Fcoordinates_in_window_p): Changed this to return 7001 `vertical-line' at the appropriate times, rather than 7002 `vertical-split'. 7003 7004 * window.c (Fcoordinates_in_window_p): Put symbol names in 7005 opposing single quotes - `vertical-split', for example. 7006 7007 * fileio.c (Fexpand_file_name): Don't signal an error if USERNAME 7008 in a "~USERNAME/..." filename isn't a real user; just leave the 7009 "~USERNAME" unchanged. 7010 7011 * fileio.c (Fmake_symbolic_link): Rename argument `NEWNAME' to 7012 `LINKNAME', to conform with the docstring. 7013 7014 * Makefile.in (CPP): Pass `-Is -Im' to CPP, to make sure that 7015 machine- and system-dependend files can include each other 7016 properly. 7017 * ymakefile (CFLAGS): Add those directories to the #include path 7018 here too. 7019 7020 * Makefile.in (xmakefile): Build this via a temporary file, so 7021 that if preprocessing fails we don't nuke the xmakefile. 7022 7023 * fileio.c: There are two versions of Fexpand_file_name defined 7024 here; the latter is inside a `#if 0' clause. Change its DEFUN to 7025 a DEAFUN, so that its docstring doesn't make it into the DOC file 7026 and supercede the real docstring. 7027 7028 * callint.c (Fcall_interactively): For the 'K' interactive spec, 7029 set varies[i] to -1, indicating that the mouse click should be 7030 quoted if the function makes it into the command history, and that 7031 this argument by itself does not qualify the command to be 7032 recorded in the history. 7033 70341992-06-26 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7035 7036 * data.c (Frem): The drem function will sometimes return a 7037 negative number. If it does, add the divisor to it, to make it 7038 positive. 7039 7040 * screen.c: Put '#ifdef MULTI_SCREEN' after the inclusion of 7041 config.h. 7042 7043 * window.c (Fpos_visible_in_window_p): Remember to apply XSCREEN 7044 to w->screen before applying SCREEN_WIDTH. 7045 7046 * screen.h [not MULTI_SCREEN] (last_nonminibuf_screen): Removed 7047 #definition of this; it's confusing when debugging. 7048 * screen.c (last_nonminibuf_screen): Variable moved from here... 7049 * dispnew.c (last_nonminibuf_screen): to here, beside 7050 selected_screen. They should both exist, even if the multi-screen 7051 support is not present. 7052 7053 * dispnew.c [not MULTI_SCREEN] (the_only_screen): New variable. 7054 Instead of having the non-multi-screen version of Emacs refer to 7055 lots of different variables scattered hither and yon, we'll just 7056 declare this new variable, of type `struct screen', and define the 7057 single-screen versions of the `SCREEN_foo' macros to reference its 7058 elements. This avoids conflicts between names of local variables 7059 and names of global variables describing the screen, and simplifies 7060 some of the differences between the multi-screen and single-screen 7061 cases. 7062 * screen.h (enum output_method, struct screen): Removed these from 7063 the `#ifdef MULTI_SCREEN' conditional. 7064 * screen.h [not MULTI_SCREEN] (the_only_screen): extern 7065 declaration for it here. 7066 [not MULTI_SCREEN] (SCREEN_CURRENT_GLYPHS, SCREEN_DESIRED_GLYPHS) 7067 (SCREEN_TEMP_GLYPHS, SCREEN_HEIGHT, SCREEN_WIDTH) 7068 (SCREEN_NEW_HEIGHT, SCREEN_NEW_WIDTH, SCREEN_CURSOR_X) 7069 (SCREEN_CURSOR_Y, SCREEN_ROOT_WINDOW, SCREEN_INSERT_COST) 7070 (SCREEN_DELETE_COST, SCREEN_INSERTN_COST, SCREEN_DELETEN_COST) 7071 (SCREEN_MESSAGE_BUF, SCREEN_SCROLL_BOTTOM_VPOS): Macros changed to 7072 refer to the_only_screen. 7073 * dispnew.c [not MULTI_SCREEN] (one_screen_cursX) 7074 (one_screen_cursY, one_screen_current_glyphs) 7075 (one_screen_desired_glyphs, one_screen_temp_glyphs) 7076 (delayed_screen_width, delayed_screen_height): Variables 7077 deleted; they're all now kept in the_only_screen. 7078 * xdisp.c [not MULTI_SCREEN] (message_buf): Variable deleted; same 7079 fate. 7080 * term.c [not MULTI_SCREEN] (one_screen_width, one_screen_height): 7081 Variables deleted; same fate. 7082 * screen.h [not MULTI_SCREEN]: Extern declarations for the above 7083 variables removed. 7084 * window.c [not MULTI_SCREEN] (root_window): Variable deleted. 7085 [not MULTI_SCREEN] (init_window_once): Use SCREEN_ROOT_WINDOW to 7086 refer to the root window, instead of referring to it directly. 7087 * window.h [not MULTI_SCREEN] (root_window): Extern declaration 7088 removed. 7089 * scroll.c [not MULTI_SCREEN] (insert_line_cost, delete_line_cost, 7090 insert_n_lines_cost, delete_n_lines_cost): Variables deleted; same 7091 fate. 7092 7093 * dispnew.c [not MULTI_SCREEN] (cursX, cursY): Renamed to 7094 `one_screen_cursX' and `one_screen_cursY'. 7095 * screen.h [not MULTI_SCREEN] (cursX, cursY, SCREEN_CURSOR_X) 7096 (SCREEN_CURSOR_Y): Extern declarations and macros changed 7097 accordingly. 7098 7099 * term.c [not MULTI_SCREEN] (screen_width, screen_height): Renamed 7100 to `one_screen_width' and `one_screen_height', so as not to 7101 conflict with local variables when referenced by the `SCREEN_foo' 7102 macros. 7103 * screen.h [not MULTI_SCREEN] (screen_width, screen_height): 7104 Extern declarations changed accordingly. 7105 * termchar.h (screen_width, screen_height): Extern declarations 7106 deleted. Everyone should go through the `SCREEN_foo' macros. 7107 (SCREEN_WIDTH, SCREEN_HEIGHT): Changed accordingly. 7108 71091992-06-25 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7110 7111 * callint.c (Fcall_interactively): When making a copy of the spec 7112 string, cast the return value of `alloca' to `unsigned char *', 7113 not `char *', to match the type of `string'. 7114 7115 * xselect.c (Fx_own_selection): Cast XSTRING (string)->data to a 7116 char *, so it can be comfortably passed to XStoreBytes. 7117 7118 * filelock.c (strcpy): Declare this to return char *. 7119 71201992-06-24 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7121 7122 * dispnew.c (current_glyphs, desired_glyphs, temp_glyphs): Renamed 7123 to have the prefix `one_screen_', so that the screen macros can 7124 refer to them without conflicting with local variables. 7125 * screen.h [not MULTI_SCREEN] (SCREEN_CURRENT_GLYPHS, 7126 SCREEN_DESIRED_GLYPHS, SCREEN_TEMP_GLYPHS): Changed accordingly. 7127 7128 * keyboard.c (read_key_sequence): Put the code which restarts the 7129 key sequence in a `#ifdef MULTI_SCREEN' conditional. 7130 7131 * screen.h [not MULTI_SCREEN]: Added definitions for 7132 CHECK_LIVE_SCREEN and SCREEN_FOCUS_SCREEN for the non-multi-screen 7133 case. 7134 7135 * screen.h [not MULTI_SCREEN]: The name is 7136 `SCREEN_MINIBUF_ONLY_P', not `SCREEN_IS_MINIBUF_ONLY'. 7137 7138 * xdisp.c [not MULTI_SCREEN] (Fredraw_display): Removed definition 7139 here; the non-multi-screen version is already defined in 7140 dispnew.c, alongside the multi-screen version. 7141 (syms_of_xdisp): Don't try to defsubr Sredraw_display; it doesn't 7142 exist. 7143 7144 * lread.c (Fread_char_exclusive): Remove this from the `#ifdef 7145 HAVE_X_WINDOWS' conditional; it is appropriate in any context. 7146 7147 * eval.c (Fsignal): Put call to TOTALLY_UNBLOCK_INPUT under the 7148 protection of a `#ifdef HAVE_X_WINDOWS' conditional. 7149 7150 * keyboard.c (kbd_buffer_get_event): Expect *mouse_position_hook 7151 to return the timestamp as an unsigned long, not a lisp_Object. 7152 This matches the change made to `struct input_event'. 7153 (make_lispy_movement): Change argument TIME to an unsigned long. 7154 * xterm.c (XTmouse_position): Change TIME argument to a pointer to 7155 an unsigned long. 7156 * termhooks.h (mouse_position_hook): Doc fix. 7157 * term.c (mouse_position_hook): Doc fix. 7158 7159 * termhooks.h (struct input_event): If MULTI_SCREEN is defined, 7160 declare the .screen element to be `struct screen *'; otherwise, 7161 declare it to be `int'. See the comment in the file for why I've 7162 done this obviously wrong thing. 7163 7164 * print.c (printbufidx): Doc fix. 7165 * xdisp.c (message_buf_print): Doc fix. 7166 7167 * dispextern.h (message_buf_size): Variable deleted; it's no 7168 longer used, since the message buffer is always the width of the 7169 screen. 7170 7171 * screen.h [not MULTI_SCREEN] (message_buf): Add extern 7172 declaration for it here. 7173 (message_buf_print): Added extern declarations here for both the 7174 MULTI_SCREEN and non-MULTI_SCREEN cases. 7175 * dispextern.h (message_buf, message_buf_print): Deleted extern 7176 declaration for these here. It should never be used directly; it 7177 should always be used through the SCREEN_MESSAGE_BUF macro. 7178 7179 * dispnew.c (temp_glyphs): Added back this variable declaration; 7180 screen.h and various other places referred to this; where did it 7181 go? 7182 * screen.h [not MULTI_SCREEN] (temp_glyphs, desired_glyphs, 7183 current_glyphs): Add extern declarations for these. 7184 7185 * dispnew.c (cancel_my_columns): Use SCREEN_DESIRED_GLYPHS macro, 7186 instead of assuming that a SCREEN_PTR is actually a pointer to 7187 something; it isn't if we're not using any of the screen support. 7188 Remove the variable `screen', and find the value for 7189 `desired_glyphs' directly. 7190 * xdisp.c (echo_area_display): Use the SCREEN_DESIRED_GLYPHS macro 7191 to find screen's desired cursor position, instead of assuming that 7192 a SCREEN_PTR is a pointer to something. 7193 (display_mode_line): Same. 7194 * window.c (Fpos_visible_in_window_p): Use the SCREEN_WIDTH macro. 7195 (replace_window): Use the SCREEN_ROOT_WINDOW macro. 7196 (window_loop): Use the SCREEN_WIDTH macro. 7197 7198 * dispnew.c (update_screen): Enclose the statement which 7199 increments `downto' in a `#ifdef HAVE_X_WINDOWS' conditional. 7200 7201 * screen.h [MULTI_SCREEN and not MULTI_SCREEN] (FOR_EACH_SCREEN): 7202 New macro. 7203 * dispnew.c (window_change_signal, do_pending_window_change): Use 7204 FOR_EACH_SCREEN instead of assuming that Vscreen_list exists. 7205 * window.h (root_window): Added extern declaration for this. 7206 7207 * screen.c: Enclose the entire file in a #ifdef MULTI_SCREEN 7208 conditional. 7209 7210 72111992-06-23 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7212 7213 * window.c (Fset_window_dedicated_p): 7214 Replaces Fset_window_buffer_dedicated. Second arg just t or nil. 7215 72161992-06-22 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7217 7218 * syntax.h (SYNTAX, SYNTAX_MATCH, SYNTAX_COMSTART_FIRST, etc.): 7219 Cast character to unsigned char before indexing. 7220 72211992-06-19 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7222 7223 * xterm.c (x_wm_set_size_hint): Set size_hints.flags to indicate 7224 that we are providing the base_width and base_height data. 7225 7226 * xfns.c (Fx_create_screen): Default the internal border width to 7227 2; this matches XTerm. 7228 7229 * syntax.c (Fparse_partial_sexp): Doc fix. 7230 7231 * syntax.c (Fparse_partial_sexp): Added phony argument list to 7232 comment containing the docstring for this function, so that 7233 make-docfile.c will get the right arguments. 7234 7235 * xfns.c (x_set_name): Don't go through the X11 brouhaha to set 7236 the name unless we're actually setting it to something different 7237 from the current name. 7238 72391992-06-18 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7240 7241 * eval.c (syms_of_eval): Don't forget to escape the ends of the 7242 lines in the docstring for `debug-on-quit'. 7243 7244 * keyboard.c (Fread_key_sequence): Reversed sense of CONTINUE_ECHO 7245 argument - set this_command_key_count to zero iff CONTINUE_ECHO is 7246 Qnil, not iff it's non-Qnil. 7247 72481992-06-17 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7249 7250 * search.c: Changed to remember the object in which the last 7251 search was done, so that markers from match data are placed in 7252 that buffer, instead of the current buffer. 7253 (search_regs_from_string): Replaced with... 7254 (last_thing_searched): This is either Qnil, meaning no searching 7255 has been done, Qt, meaning that the last search was done in a 7256 string, or a buffer object, meaning that the last search was done 7257 in that buffer. 7258 (syms_of_search): Initialize and staticpro last_thing_searched. 7259 (Flooking_at, search_buffer): Set last_thing_searched to the 7260 current buffer. 7261 (Fstring_match): Set last_thing_searched to Qt. 7262 (Fmatch_data): Test last_thing_searched to see if any searching 7263 has been done, and construct integers or markers in the right 7264 buffer. Abort if it's not Qt, Qnil, or a buffer. 7265 (Fstore_match_data): Set last_thing_searched according to the 7266 things we find in LIST. 7267 72681992-06-16 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7269 7270 * fns.c (Fload_average): Document the fact that this sometimes 7271 returns a list of fewer than three elements, on systems which 7272 don't provide 5- and 15-minute load averages. 7273 72741992-06-15 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7275 7276 * xterm.c (XTread_socket): If an event arrives to a screen S, 7277 don't attribute them to SCREEN_FOCUS_SCREEN (S) here. Do that 7278 synchronously, when the events are dequeued. This keeps events 7279 from being accidentally routed to the wrong screen, if we 7280 temporarily redirect a screen's focus. 7281 * keyboard.c (kbd_buffer_store_event): If the character being 7282 stuffed is a quit character, do the SCREEN_FOCUS_SCREEN 7283 redirection to it here. 7284 (kbd_buffer_get_event): And do it here, before returning the 7285 event. 7286 7287 * eval.c (Finteractive_p): This assumed that if the function in 7288 the top frame of the lisp backtrace was not a Lisp_Compiled 7289 object, then Finteractive_p must have an explicit frame on the top 7290 of the stack, which we could skip. It didn't bother to follow the 7291 symbol function chaining, and it would break if any C code called 7292 from a non-compiled function tried to call Finteractive_p anyway. 7293 Changed this to actually check if the top frame's effective 7294 function is the Lisp_Subr for Finteractive_p. This also used to 7295 skip any number of frames for special forms and/or Fbytecode 7296 calls. Changed this to skip an Fbytecode frame (if present), 7297 followed by any number of special form frames. 7298 72991992-06-14 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7300 7301 * eval.c (struct backtrace): Doc fix. 7302 73031992-06-12 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7304 7305 * m/hp300bsd.h (LOAD_AVE_TYPE): This is long, not double. 7306 (LOAD_AVE_CVT): Adjusted as appropriate. 7307 7308 * fns.c: Moved lots of system-dependent preprocessor cruft 7309 dealing with getting the load average to `getloadavg.c'. 7310 (Fload_average): Guts moved to `getloadavg.c'. 7311 * getloadavg.c: New file, containing the necessary mess to get the 7312 load average on many different systems. This file is supposed to 7313 be Emacs-independent. 7314 * ymakefile (obj): Add getloadavg.o to the list. 7315 (getloadavg.o): Note that this depends on its source, and config.h. 7316 7317 * screen.c (Fdelete_screen): Typo in loop looking for new 7318 last_nonminibuf_screen - change `screen = XCONS (screens)->cdr` 7319 to `screens = XCONS (screens)->cdr` 7320 7321 * xdisp.c (echo_area_display): Don't neglect to draw all the lines 7322 of the minibuffer window (or echo area) when a message is being 7323 displayed. If the minibuffer is more than one line high, they 7324 should all be blanked. 7325 73261992-06-10 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 7327 7328 * sysdep.c [POSIX_SIGNALS] (sys_signal): Fix typo - rather than 7329 calling new_action as if it were a function, call sigaction. 7330 73311992-06-09 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7332 7333 * lisp.h (Qnumberp, Qnumber_or_marker_p): Declared. 7334 7335 * eval.c (wants_debugger): Changed NULL to NILP. 7336 Who installed these calls to NULL? 7337 73381992-06-09 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7339 7340 * dispnew.c (Fsit_for): Don't forget to actually set sec from ARG. 7341 7342 * termhooks.h (struct input_event): Doc fix - for mouse clicks, .x 7343 and .y give the position in characters, not in pixels. 7344 7345 * keyboard.c (format_modifiers): Order the modifier letters 7346 alphabetically - control, meta, shift, and up. 7347 73481992-06-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7349 7350 * xfns.c: Move some extern decls out of #if 0, to top of file. 7351 73521992-06-08 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7353 7354 * window.c (Fcoordinates_in_window_p): Docstring fix. 7355 7356 * buffer.c (Fother_buffer): Put a comma between arguments BUFFER 7357 and VISIBLE_OK in the argument list. Duh. 7358 7359 * screen.c (Fdelete_screen): Remember that s is a SCREEN_PTR *, 7360 not a Lisp_Object. 7361 7362 * search.c (search_regs): Doc fix. 7363 (compile_pattern): Take a new argument - the search register 7364 structure - so we can reassure the regex routines that the 7365 registers have been allocated. 7366 (Flooking_at, Fstring_match, search_buffer): Changed to pass 7367 &search_regs to compile_pattern. 7368 (search_buffer): When we've searched for a literal string and 7369 found it, make sure that the search registers are allocated before 7370 stuffing the location of the search into them. 7371 (Fstore_match_data): If we need to allocate more registers, 7372 allocate them using re_set_registers, instead of just storing the 7373 new registers and hoping that regex doesn't free them. 7374 7375 * search.c (Freplace_match): Doc fix. 7376 73771992-06-07 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7378 7379 * screen.c (Fdeiconify_screen): Function deleted. 7380 It was the same as make-screen-visible. 7381 73821992-06-06 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7383 7384 * keyboard.c: Doc fix. 7385 7386 * floatfns.c (Fcbrt): Renamed from Fcube_root, and #if 0'd. 7387 7388 * lisp.h (CHECK_NUMBER_OR_FLOAT*): Use Qnumberp or Qnumber_or_marker_p. 7389 * data.c (syms_of_data): Staticpro those. 7390 (Qinteger_or_float_p, Qinteger_or_float_or_marker_p): Deleted. 7391 (Fnumberp, Fnumber_or_marker_p): Define these always, 7392 but make them work even if not LISP_FLOAT_TYPE. 7393 73941992-06-05 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 7395 7396 * config.h.in: Undefine REL_ALLOC if a system specific file 7397 defines SYSTEM_MALLOC. 7398 7399 * sysdep.c (save_signal_handlers): Cast result of signal to 7400 avoid compiler warning. 7401 * process.c (send_process): Likewise. 7402 74031992-06-05 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7404 7405 * keyboard.c (Fread_key_sequence): New 2nd arg CONTINUE_ECHO 7406 added for the sake of universal-argument. 7407 74081992-06-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7409 7410 * editfns.c (Fset_default_file_mode): Function deleted. 7411 (Funix_sync): Moved. 7412 * fileio.c (Funix_sync): Moved to here. 7413 7414 * xfns.c (Fx_erase_rectangle, Fx_draw_rectangle, Fx_contour_region): 7415 (Fx_uncontour_region): #if 0 these. 7416 (x_rectangle, outline_region): Likewise. 7417 (syms_of_xfns): #if 0 the defsubrs. 7418 7419 * dispnew.c (Fsleep_for, Fsit_for): Clean up error messages. 7420 7421 * eval.c, print.c, keyboard.c: Doc fix. 7422 7423 * xfns.c (Fx_horizontal_line): Disabled, since not documented. 7424 7425 * fileio.c (Fdelete_directory): Renamed from Fremove_directory. 7426 7427 * unexencap.c: Deinstalled (renamed to =unexencap.c) 7428 since awaited papers never arrived. 7429 7430 * xfns.c: Doc fix. 7431 74321992-06-04 Roland McGrath (roland@geech.gnu.ai.mit.edu) 7433 7434 * eval.c (stack_trace_on_error, debug_on_error): Made Lisp_Objects V*. 7435 (syms_of_eval): Changed DEFVAR_BOOLs to DEFVAR_LISPs. 7436 (wants_debugger): New fn. 7437 (find_handler_clause): Use it to look in debug-on-error and 7438 stack-trace-on-error lists. 7439 74401992-06-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7441 7442 * floatfns.c (Fbessel_*, Ferf, Ferfc, Flog_gamma): Turned off; 7443 not clearly worth including. 7444 (Fasinh, Facosh, Fatanh, Fsinh, Fcosh, Ftanh): Likewise. 7445 74461992-06-03 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7447 7448 * minibuf.c, keyboard.c: Doc fix. 7449 7450 * window.c (Fwindow_at): Fix number of args--minimum 2, max 3. 7451 7452 * screen.c: Doc fix. 7453 74541992-06-02 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7455 7456 * lread.c (Feval_buffer): Don't read any arguments, if interactive. 7457 74581992-06-02 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 7459 7460 * screen.c (make_screen_without_minibuffer): Apply XSCREEN to 7461 Vdefault_minibuffer_screen before calling SCREEN_LIVE_P. The 7462 argument to SCREEN_LIVE_P must be a SCREEN_PTR, not a Lisp_Object. 7463 7464 * dispnew.c (Fsit_for): This used to compare arg with 0 and return 7465 Qt immediately. It should actually call sit_for anyway, because 7466 sit_for needs to test for input and do the redisplay. 7467 (sit_for): Compare sec and usec with zero here, after we've 7468 looked for input and done a redisplay. 7469 7470 * lread.c (Feval_buffer): Use NILP, not NIL_P. 7471 74721992-06-01 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 7473 7474 * buffer.h: New macro, BUF_SET_PT. 7475 7476 * lread.c: New subr `eval-buffer', replaces `eval-current-buffer', 7477 which is now defined in simple.el. 7478 74791992-05-30 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7480 7481 * screen.c (Fdelete_screen): If we're deleting the default 7482 minibuffer screen, try to find another minibuffer screen. 7483 74841992-05-29 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7485 7486 * buffer.c (Fother_buffer): New optional argument VISIBLE_OK, 7487 indicating that buffers currently visible in windows should not be 7488 discriminated against. 7489 74901992-05-28 Ken Raeburn (raeburn@cygnus.com) 7491 7492 * screen.c (Fdelete_screen): Fix bugs in walking screen list. 7493 (make_screen_without_minibuffer): Signal an error if the default 7494 minibuffer screen is dead. 7495 7496 * xfns.c (x_set_name): Use ICCCM-conforming scheme for changing 7497 window name in X11. 7498 (Fx_create_screen): Likewise. 7499 75001992-05-27 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7501 7502 * xselect.c: Support getting and setting the obsolete X cut 7503 buffers. 7504 (Qcut_buffer0): New atom, denoting the X cut buffer 0. 7505 (syms_of_xselect): Initialize and staticpro it. 7506 (Fx_own_selection): If TYPE is Qcut_buffer0, interpret this to 7507 mean that we should set cut buffer 0 to STRING. 7508 (Fx_selection_value): If TYPE is Qcut_buffer0, interpret this to 7509 mean that we should retrieve the value of cut buffer 0. 7510 75111992-05-21 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7512 7513 * xterm.c (construct_mouse_click): Removed extra assignment of 7514 result->timestamp. 7515 7516 * keyboard.c (last_event_timestamp): Doc fix. 7517 * xselect.c (last_event_timestamp): Declare it extern here. 7518 (mouse_timestamp): Variable deleted. last_event_timestamp is a 7519 more accurate thing to use here. 7520 (own_selection, get_selection_value): Use last_event_timestamp 7521 instead of mouse_timestamp. 7522 * keyboard.c (make_lispy_event): Pass the event's timestamp 7523 through the make_number function, to assure that it is properly 7524 tagged before incorporating it into the lispy event. 7525 * xterm.c (construct_mouse_click): The timestamp element of a 7526 struct input_event is no longer a Lisp_Object; it is now an 7527 unsigned long. So don't use XSET to assign to it. 7528 (XTread_socket): Same here, in processing KeyPress events. 7529 7530 * keyboard.c (Fexecute_extended_command): Properly initialize 7531 this_command_keys to the concatenation of the sequence that 7532 invoked Fexecute_extended_command, the characters making up the 7533 name of the command we're running, and a return character. 7534 Previously, this code would set it to the last key typed while 7535 reading the function name from the minibuffer, followed by the 7536 name of the function being run. 7537 75381992-05-20 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7539 7540 * xterm.c (x_display_box_cursor): Draw the cursor at curs_{x,y}, 7541 rather than at s->cursor_{x,y}. If cursor_in_echo_area is set, 7542 then s->cursor_{x,y} does not accurately describe the position of 7543 the cursor. However, if we're not updating, then curs_{x,y} are 7544 garbage; set them from s->cursor_{x,y}. 7545 7546 * dispnew.c (update_screen): Check current_screen->enable and 7547 current_screen_used to see if there is any text on the last line, 7548 not desired_screen->{enable,used}. When the line isn't enabled, 7549 move to line SCREEN_HEIGHT (s) - 1, not SCREEN_HEIGHT (s). 7550 Rearranged conditionals. 7551 7552 * dispnew.c (cursor_in_echo_area): Document the interpretations of 7553 positive and negative values of this variable. 7554 75551992-05-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7556 7557 * dispnew.c (Fding): If have arg, don't end a keyboard macro. 7558 75591992-05-18 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7560 7561 * dispnew.c (sit_for): New function, which is a slight 7562 generalization of Fsit_for; you can tell it that it's waiting for 7563 input, so C-g gets handled properly. 7564 (Fsit_for): Call it, instead of replicating all its guts. 7565 * keyboard.c (read_char): Call sit_for instead of Fsit_for, and 7566 indicate that we're awaiting keyboard input. 7567 7568 * dispnew.c (Fsit_for): Rename arguments to match docstring. Use 7569 NILP instead of EQ (foo, Qnil). If nodisp is non-nil, call 7570 wait_reading_process_input with do_display 0, instead of 1; this 7571 will inhibit spurious redisplays when process input arrives during 7572 a sit-for. 7573 7574 * process.c (Faccept_process_output): Pass zero as read_kbd 7575 argument to wait_reading_process_input when PROC is nil, not when 7576 PROC is non-nil. 7577 7578 * process.c (wait_reading_process_input): Declare read_kbd to be a 7579 Lisp_Object, and use the tagging to tell the difference between a 7580 process object and an integer. 7581 * dispnew.c (Fsleep_for, Fsit_for, Fsleep_for_millisecs): Pass 7582 read_kbd argument to wait_reading_process_input as a Lisp_Object. 7583 * keyboard.c (kbd_buffer_get_event): Same. 7584 * process.c (Faccept_process_output, send_process): Same. 7585 7586 * keyboard.c (read_char): Use save_getcjmp and restore_getcjmp 7587 instead of doing the bcopy explicitly. 7588 7589 * xterm.c (XTread_socket): When handling an EnterWindow event, 7590 don't bother to check waiting_for_input. It's not necessary. 7591 7592 * keyboard.c (read_char): Don't clear waiting_for_input and 7593 input_available_clear_time here. 7594 (quit_throw_to_read_char): It's already done here. 7595 7596 * keyboard.c (quit_throw_to_read_char): Use 7597 clear_waiting_for_input instead of clearing waiting_for_input 7598 explicitly. 7599 76001992-05-18 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7601 7602 * keyboard.c (read_char): Call clear_waiting_for_input instead of 7603 clearing waiting_for_input and input_available_clear_time 7604 explicitly. 7605 76061992-05-15 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7607 7608 * ymakefile [defined (__GNUC__) and __GNUC__ > 1]: Define 7609 YMF_PASS_LDFLAGS so that it can deal with an empty flags argument. 7610 7611 * callproc.c (Fcall_process): Under VMS, a nil INFILE argument 7612 means to read from "NLA0:", not "/dev/null". 7613 7614 * callproc.c (Fcall_process): Use nil as the value for display 7615 (the fourth argument) when nargs >= 4, not when nargs >= 3. 7616 76171992-05-14 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7618 7619 * termhooks.h: Change timestamp from a Lisp_Object to an unsigned 7620 long. 7621 * keyboard.c (kbd_buffer_store_event): We don't have to apply the 7622 XINT macro to the timestamp member of the event anymore. 7623 7624 * process.c (wait_reading_process_output): Don't turn off polling. 7625 7626 * sysdep.c (setpgrp_of_tty): Pass the address of pid, not pid 7627 itself. 7628 7629 * process.c: Deleted cpp tangle for dealing with system-dependent 7630 tty handling; #included "systerm.h". 7631 * systerm.h: Add some of the things that were done in process.c: 7632 If titan is #defined, then we should include <sys/ttyhw.h> and 7633 <sys/stream.h> along with the other SYSV pty stuff. 7634 If HPUX is #defined, then EMACS_HAVE_TTY_PGRP isn't true. 7635 If XENIX is #defined, then we shouldn't try to use TIOCGETC. 7636 * ymakefile: Note that process.o depends on systerm.h now. 7637 76381992-05-13 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7639 7640 * callint.c (Fprefix_numeric_value): Value 1 for symbol other than `-'. 7641 76421992-05-13 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7643 7644 * cmds.c (Fforward_line): If the buffer is empty, don't try to see 7645 if it contains a newline, and moving nowhere at eob after 7646 non-newline should return 1, not 0. 7647 7648 * search.c (scan_buffer): Doc fix. 7649 7650 * buffer.c (Fbuffer_disable_undo): Accept a buffer name as an 7651 argument. 7652 76531992-05-12 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7654 7655 * fileio.c: Include config.h first thing. 7656 7657 * keyboard.c (clear_input_pending): New subroutine. 7658 * process.c (wait_reading_process_input): Make C-g really quit in 7659 sit-for case. 7660 7661 * ymakefile (LD_SWITCH_SYSTEM): Don't use -X with GCC. 7662 76631992-05-12 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7664 7665 * eval.c (Fapply): Use indirect_function, instead of doing a dumb 7666 loop. 7667 * keymap.c (get_keymap_1): Same. 7668 * macros.c (Fexecute_kbd_macro): Same. 7669 7670 * buffer.c (init_buffer_once): Don't disable undos for *scratch* 7671 here. Do it in loadup.el. 7672 7673 * buffer.c (init_buffer_once): Doc fix. 7674 7675 * doc.c (Fdocumentation): After extracting the doc string from a 7676 lambda or autoload expression, don't fall through to the default 7677 case and signal an invalid function error; instead, do a `break'. 7678 7679 * doc.c (Fdocumentation): Use EQ (x, y) instead of XSYMBOL (x) == 7680 XSYMBOL (y). 7681 7682 * doc.c (Fdocumentation): When decyphering a function made from 7683 conses, use 'else if' for the chain of alternatives instead of 7684 just 'if'. It used to be that each alternative returned, but 7685 that's not true anymore. 7686 7687 * alloc.c (Fgarbage_collect): Don't call truncate_undo_list on 7688 buffers whose undo list is 't. 7689 7690 * doc.c (Fdocumentation): Renamed argument `fun1' to `function', 7691 so make-docstring will list argument consistently with the 7692 docstring. 7693 76941992-05-11 Joseph Arceneaux (jla@churchy.gnu.ai.mit.edu) 7695 7696 * xterm.h: Removed definition of `RES_CLASS'. 7697 7698 * xfns.c (x_get_arg): Eliminated `screen_name' parameter. No 7699 longer uses screen name as X resource search component. 7700 All calls to x_get_arg changed accordingly. 7701 Global variable `screen_class' and #define `SCREEN_CLASS' removed. 7702 7703 * xterm.c (XTread_socket): Added basic structure for handling 7704 various ClientMessage events, using new global variables 7705 `Xatom_wm_take_focus', `Xatom_wm_save_yourself', 7706 `Xatom_wm_delete_window', `Xatom_wm_configure_denied', 7707 `Xatom_wm_moved'. 7708 * xfns.c: Declare these variables extern. 7709 (syms_of_xfns): Initialize these variables. 7710 7711 * xselect.c (Fx_own_selection, Fx_selection_value): New optional 7712 parameter `type', to specify the selection type. 7713 (syms_of_xselect): New symbols Qprimary, Qsecondary, Qclipboard 7714 initialized. 7715 77161992-05-11 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7717 7718 * data.c (Qcyclic_function_indirection): New error condition. 7719 (indirect_function, Findirect_function): New functions. 7720 (syms_of_data): Initialize Qcyclic_function_indirection, put the 7721 error properties on it, and staticpro it. Defsubr 7722 Findirect_function. 7723 * lisp.h (indirect_function, Findirect_function): Declare them here. 7724 * callint.c (Fcall_interactively): Get symbol's function by 7725 calling indirect_function, instead of just looping. 7726 * doc.c (Fdocumentation): Same. 7727 * eval.c (Finteractive_p, Fcommandp, do_autoload, Feval) 7728 (Ffuncall): Same. 7729 * keyboard.c (Fcommand_execute): Same. 7730 7731 * data.c (Fsymbol_function): Name the argument `symbol' instead of 7732 `sym', so make-docstring will list argument consistently with the 7733 docstring. 7734 7735 * process.c (wait_reading_process_input): Make sure the screen 7736 isn't garbaged (and therefore not displayed) before we enter the 7737 select and start waiting for input. 7738 7739 * keyboard.c: #include <systime.h>. 7740 * ymakefile (keyboard.o): This depends on systime.h. 7741 * keyboard.c (input_available_clear_word): Replaced with 7742 input_available_clear_time, which is a pointer to an EMACSTIME; 7743 sometimes the time information is larger than a single word. 7744 (read_char): Changed ..._word to ..._time. 7745 (input_available_signal): Use the EMACS_SET_SECS_USECS macro to 7746 clear *input_available_clear_time, instead of zapping a zero into 7747 *input_available_clear_word. 7748 (set_waiting_for_input, clear_waiting_for_input): Adjusted 7749 appropriately. 7750 77511992-05-10 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7752 7753 * editfns.c (make_buffer_string): New function. 7754 * lisp.h (make_buffer_string): Declare it here. 7755 * editfns.c (Fbuffer_substring): Call make_buffer_string instead 7756 of writing it out. 7757 (Fbuffer_string): Call make_buffer_string instead of make_string, 7758 so we can deal with buffer relocations. 7759 * minibuf.c (read_minibuf): Same here. 7760 77611992-05-09 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7762 7763 * syssignal.h (sigunblock): New macro, taken from 18.58's 7764 emacssignal.h file. 7765 * sysdep.c (request_sigio): Use the sigunblock macro to enable 7766 reciept of SIGWINCH, instead of the dysfunctional sigblockx. 7767 77681992-05-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7769 7770 * search.c: Doc fix. 7771 77721992-05-06 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7773 7774 * emacs.c (decode_env_path): If EVARNAME is zero, don't try to 7775 call getenv on it. 7776 * lread.c (init_lread): When we don't have an environment variable 7777 to check, pass 0 instead of the empty string. 7778 7779 * alloc.c (Fmake_marker): Use `SIGMASKTYPE' instead of `int'. 7780 Instead of calling sigsetmask twice - once to get the mask, and 7781 again to restore it - call sigblock, specifying no additional 7782 signals. 7783 77841992-05-05 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7785 7786 * alloc.c: #include <syssignal.h>, for the sake of the 7787 bug-catching code in Fmake_marker. 7788 ymakefile: Add dependency. 7789 7790 * syssignal.h [not POSIX_SIGNALS] (SIGFULLMASK): New definition, 7791 for symmetry with the "defined (POSIX_SIGNALS)" case. 7792 7793 * callproc.c (child_setup): Since we always get the environment 7794 from Vprocess_environment, don't bother to take the environment 7795 the subprocess should inherit as an argument anymore. 7796 * process.c (create_process): Don't pass environment as a 7797 variable. Just preserve it across call to fork. 7798 77991992-05-04 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7800 7801 * floatfns.c: #include <syssignal.h>. 7802 (float_error): Use SIGEMPTYMASK instead of zero. 7803 7804 * syssignal.h [POSIX_SIGNALS] (sigmask): Defined to expand to a 7805 statement expression under GCC, or a function call otherwise. 7806 (sigpause, sigblock, sigunblock, sigsetmask): These are now 7807 K&R-compatible macros. 7808 * systerm.h [POSIX_SIGNALS] (sys_sigmask): Here is the function 7809 the POSIX version of sigmask calls when we're not compiling with 7810 GCC. 7811 * alloc.c (Fmake_marker): Undo changes of Apr 29. 7812 * callproc.c (Fcall_process): Same. 7813 * data.c (arith_error): Same. 7814 * floatfns.c (float_error): Same. 7815 * keyboard.c (gobble_input): Same. 7816 7817 * sysdep.c (request_sigio, unrequest_sigio) 7818 78191992-04-29 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7820 7821 * x11term.h (CLASS): Change this from "emacs" to "Emacs"; class 7822 names should always start with an upper-case letter. 7823 7824 * syssignal.h: Arranged cpp conditionals so that the specific 7825 cases come first, generic cases last. 7826 7827 * syssignal.h (sigpause, sigblock, sigunblock, sigsetmask): Macros 7828 removed; they require GCC, and Emacs 19 should compile without GCC. 7829 (EMACS_SIGPAUSE, EMACS_SIGBLOCK, EMACS_SIGUNBLOCK) 7830 (EMACS_SIGSETMASK, EMACS_SIGFREE, EMACS_SIGHOLDX, EMACS_SIGBLOCKX) 7831 (EMACS_SIGUNBLOCKX, EMACS_SIGPAUSEX): These are new macros that 7832 don't require GCC, but expand to statements. 7833 * callproc.c (Fcall_process): Use new EMACS_SIG* macros from 7834 syssignal.h. 7835 * keyboard.c (gobble_input): Same. 7836 * sysdep.c (request_sigio, unrequest_sigio): Same. 7837 * x11term.h (BLOCK_INPUT, UNBLOCK_INPUT): Same. 7838 * alloc.c (Fmake_marker): Same. 7839 * data.c (arith_error): Same. 7840 * floatfns.c (float_error): Same. 7841 78421992-04-28 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7843 7844 * ymakefile: If we're using GCC version 2.0 or later, use "$(CC) 7845 -nostdlib" as the linker. This will allow us to find libgcc.a 7846 even when GCC puts it in a really weird place. 7847 (YMF_PASS_LDFLAGS): New macro. 7848 (temacs): Use it. 7849 7850 * s/hpux.h: Doc fix. 7851 7852 * filelock.c (egetenv): Declare this. 7853 (lock_path, SUPERLOCK_NAME, superlock_path): New variables and 7854 macros. 7855 (MAKE_LOCK_PATH, lock_file, unlock_file, lock_superlock): Use the 7856 variables lock_path and superlock_path instead of the PATH_LOCK 7857 and PATH_SUPERLOCK macros. 7858 (init_filelock): New function. 7859 * emacs.c (main): Call the init_filelock function. 7860 * paths.h.in (PATH_SUPERLOCK): Removed. This is now calculated 7861 from PATH_LOCK or from the EMACSLOCKDIR environment variable. 7862 7863 * filelock.c (MAKE_LOCK_PATH): New macro. 7864 (lock_file, unlock_file, Ffile_locked_p): Use it. 7865 7866 * syntax.c (Fmodify_syntax_entry): Note that '-' is a synonym for 7867 ' ' (both denote whitespace), that '\\' denotes the escape class, 7868 and that '/' denotes the character-quote class. The description 7869 used to claim that '\\' denoted the character-quote class, and 7870 neglected to mention '-' and '/'. 7871 7872 * filelock.c (lock_file): Doc fix. 7873 78741992-04-27 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7875 7876 * callproc.c (init_callproc): Get the default Vexec_path from the 7877 environment variable "EMACSPATH"; get Vdata_directory from 7878 "EMACSDATA". 7879 7880 * ymakefile: Fix #endif and #else comments. 7881 78821992-04-27 Richard Stallman (rms@mole.gnu.ai.mit.edu) 7883 7884 * ymakefile (xemacs): Link xemacs to temacs if HAVE_SHM. 7885 7886 * ymakefile (paths.h, config.h): Never copy, always fail. 7887 7888 * process.c (wait_reading_process_input): Redisplay if screen_garbaged. 7889 Call do_pending_window_change first. 7890 Include dispextern.h. 7891 * ymakefile (process.o): Added dependency. 7892 7893 * ymakefile (OLDXMENU_OPTIONS): New macro, used compiling oldxmenu. 7894 78951992-04-25 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7896 7897 * ymakefile: Changed all references to LD_CMD to LINKER, for 7898 compatibility with the 18.58 configuration files. 7899 * s/aix3-1.h, s/sunos4shr.h: Same here. 7900 7901 * ymakefile: Doc fixes. 7902 7903 * ymakefile (CC, MAKE): Set these variables from optional macros. 7904 Change all uses of `make' to ${MAKE}. 7905 7906 * ymakefile: Use HAVE_X11 as alias for X11. 7907 7908 * ymakefile (LIB_GCC, GNULIB_VAR): Handle GCC 2. 7909 7910 * process.c (allocate_pty): Re-arranged conditionals to put the 7911 system-specific-case first, and the generic case in the #else 7912 section, for consistency with the rest of Emacs. 7913 7914 * process.c (allocate_pty): Wait until we fail to open three ptys 7915 in a row before concluding that we've reached the end of the ptys. 7916 79171992-04-22 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7918 7919 * ralloc.c: #include "getpagesize.h". 7920 7921 * search.c (Flooking_at): Use search_regs.num_regs instead of 7922 RE_NREGS. As of regex version 0.4, the compiler allocates the 7923 registers, and may allocate more than RE_NREGS. 7924 (search_buffer): Same. 7925 (Freplace_match): Use search_regs.num_regs to tell how many 7926 registers are valid. Also note that if none are valid, no search 7927 has been performed. 7928 (match_limit): Same. 7929 (Fmatch_data): Same. 7930 (Fstore_match_data): If we're trying to store more registers than 7931 search_regs has allocated, re-allocate them to make room. 7932 79331992-04-21 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7934 7935 7936 * callproc.c (egetenv): Declare the type of VAR. 7937 7938 * lisp.h: Don't undefine NULL. There is no longer any conflict. 7939 7940 * lisp.h (NUMBERP): New macro. 7941 * editfns.c (Fformat): Protect the sections that deal with 7942 Lisp_Float objects with a "#ifdef LISP_FLOAT_TYPE". 7943 * bytecode.c (Fbyte_code): Use the NUMBERP macro instead of 7944 explicitly checking for the Lisp_Float tag. 7945 * callint.c (Fcall_interactively): Same here. 7946 7947 * xrdb.c (magic_searchpath_decoder): Re-allocate string as needed, 7948 rather than making it a fixed-size array. 7949 7950 * xfns.c (Fx_rebind_key): Don't declare modifier_list to be a 7951 register variable. It's too big, and we need the address of its 7952 first element when we pass it to XRebindKeysym anyway. 7953 7954 * fileio.c (Fdo_auto_save): Doc fix. 7955 79561992-04-20 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7957 7958 * search.c (search_buffer): Cast RE_EXACTN_VALUE to char, because 7959 the regex-0.4 distribution says so. 7960 7961 * ymakefile (dired.o): This depends on regex.h. 7962 7963 * process.c (wait_reading_process_input): There is code here which 7964 sends SIGIO to Emacs if we thought we had input available but 7965 didn't get SIGIO. If the system doesn't have SIGIO, then 7966 #ifdef it out. 7967 7968 * print.c (Fexternal_debugging_output): Arguments were declared 7969 ANSI-style - rewritten in K&R 1 fashion. 7970 7971 * floatfns.c (IN_FLOAT): Cast the zero in the `else' clause of the 7972 conditional expression to SIGTYPE, to match the type of the 7973 float_error call in the `then' clause. 7974 7975 * s/hpux8.h: #define HPUX8; this is supposed to be customary 7976 procedure, and fileio.c was expecting it, but somehow it didn't 7977 get defined. 7978 7979 * sysdep.h: Move inclusions of [AIX] <sys/hft.h>, 7980 <sys/devinfo.h>, <sys/pty.h>, <unistd.h> [NEED_BSDTTY] 7981 <sys/bsdtty.h>, [HPUX and HAVE_PTYS] <sys/ptyio.h>, [SYSV_PTYS] 7982 <sys/tty.h>, <sys/pty.h>, and [pfa] <sys/file.h> to systerm.h; 7983 also move undefinition of LLITOUT under BSD4_1 to systerm.h. 7984 * systerm.h: They're here. 7985 7986 * xterm.c (XTcursor_to, XTclear_end_of_line): Declare to return 7987 int in the function definitions as well as their declarations. 7988 79891992-04-19 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7990 7991 * fileio.c (directory_file_name): When checking if the string ends 7992 with '/', check that slen is a valid length *before* examining 7993 dst[slen-1], not after. 7994 79951992-04-18 Jim Blandy (jimb@pogo.cs.oberlin.edu) 7996 7997 * xterm.c (x_death_handler): New function. 7998 (x_error_handler): Call x_death_handler to shut down Emacs. 7999 (x_term_init): Use x_death_handler to handle SIGPIPE, instead of 8000 x_error_handler, which expects to be passed a display and an 8001 event. 8002 * process.c (send_process): This used to set a handler to 8003 catch SIGPIPEs when writing to a subprocess, and then set the 8004 handler to SIGDFL after writing, but this would stomp on the 8005 SIGPIPE handler for for the X connection. So restore the prevous 8006 handler instead of changing to SIGDFL. 8007 80081992-04-18 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8009 8010 * indent.c (compute_motion): Fix skipping invis lines and 8011 truncation at right margin. 8012 80131992-04-17 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8014 8015 * s/hpux.h (PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF): Use pty_name, 8016 not ptyname. 8017 * s/rtu.h: Same. 8018 8019 * process.c (pty_process): Add 'int' to the declaration 'static 8020 pty_processes;'. This makes it a happy declaration even when 8021 static has been #defined as the empty string. 8022 * xterm.c (XTcursor_to, XTclear_end_of_line): Same. 8023 8024 * unexec.c (sbrk): Declare this to return void * if __STDC__ is 8025 defined, or char * otherwise. 8026 8027 * lread.c (init_lread): Re-cleaned logic. To determine whether the 8028 load path was changed before dumping, cons up a dump path and 8029 compare it. This method is more localized and accurate. 8030 (initial_path): Variable removed. 8031 (syms_of_lread): Don't staticpro. 8032 8033 * floatfns.c (float_error): Declare and define this to return 8034 SIGTYPE. 8035 8036 * systime.h [HAVE_TIMEVAL] (EMACS_GET_TIME): Declare dummy to be a 8037 real struct timezone, instead of an EMACS_TIME. Since 8038 HAVE_TIMEVAL is defined, struct timezone ought to be declared, so 8039 there's no harm in passing the genuine article. 8040 8041 * sysdep.c [USG] (rename): Place under the protection of a new 8042 preprocessor symbol, HAVE_RENAME. 8043 * s/hpux.h (HAVE_RENAME): Defined. 8044 8045 * sysdep.c [USG] (setpriority): Declare to return int, not void. 8046 8047 * s/template.h: Add template section for HAVE_TERMIOS. 8048 8049 * term.c (cursor_to, raw_cursor_to, fatal): Do declare the types 8050 of the arguments. 8051 80521992-04-15 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8053 8054 * callint.c (Fcall_interactively): When the interactive spec is 8055 a string, it may be relocated while reading the arguments. To 8056 avoid this, make a copy of the spec to refer to, instead of 8057 using a pointer to the data of the spec string. 8058 8059 * callint.c (Fcall_interactively): When following the function 8060 chain of a symbol, check for quits. 8061 80621992-04-13 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8063 8064 * lread.c (init_lread): Make the load path default to 8065 PATH_LOADSEARCH when we're not dumping (null purify-flag), and 8066 PATH_DUMPLOADSEARCH when we are (not (null (purify-flag))). 8067 Change from April 7th incorrectly always used PATH_DUMPLOADSEARCH. 8068 8069 * lread.c (init_lread): Cleaned up logic; to determine whether the 8070 load path was changed before dumping, remember the initial value 8071 and compare against it. 8072 (initial_path): New variable to support this. 8073 (syms_of_lread): staticpro initial_path. 8074 8075 * ymakefile: Renamed filenames like "*-dist" to "*.in". 8076 8077 * config.h.in: Doc fixes. 8078 80791992-04-11 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8080 8081 * config.h-dist: Renamed to config.h.in, for consistency with 8082 the installation conventions of other GNU programs. 8083 * paths.h-dist: Renamed to paths.h.in. 8084 80851992-04-11 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu) 8086 8087 * termcap.c: Declare getenv. 8088 80891992-04-08 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8090 8091 * Makefile: Renamed to Makefile.in; the configure script will edit 8092 this to produce Makefile. 8093 80941992-04-07 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8095 8096 * paths.h-dist (PATH_DUMPLOADSEARCH): New macro. 8097 * lread.c (init_lread): If we're building an Emacs to be dumped, 8098 use PATH_DUMPLOADSEARCH as the default load path, so we can 8099 correctly find our lisp files. 8100 8101 * config.h-dist, paths.h-dist: Added "-*- C -*-" to top lines, so 8102 Emacs will know that these are really C source. 8103 81041992-04-03 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8105 8106 * search.c (syms_of_search): When allocating memory 8107 searchbuf.buffer, cast the return value of malloc to unsigned char 8108 *, not char *; this changed in the most recent version of the 8109 regex code. 8110 81111992-03-31 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8112 8113 * doc.c (Fdocumentation): Don't forget to end each line of the 8114 docstring with "\n\". 8115 8116 * process.c (Fprocess_connection): Change "#ifdef 0" around this 8117 function to "#if 0". 8118 8119 * eval.c (Flet, FletX): Signal an error if one of the let's binding 8120 clauses has more than one value form, as in (let ((a 1 2)) a). 8121 8122 * eval.c (Ffuncall): Re-install change of March 10; I don't know 8123 why it went away. 8124 8125 * search.c (compile_pattern): Declare the variable which holds the 8126 return value of re_compile_pattern to be const, if this is ANSI C. 8127 8128 * alloc.c (xrealloc): Change "ese" to "else". 8129 8130 * crt0.c (start1) [sun_soft]: Change 'jst' to 'jsr'. The Sun 8131 assembly language manual doesn't list any 'jst' instruction, I 8132 don't know of one personally, and all the analogous code 8133 around it uses 'jsr'. 8134 8135 * crt0.c [m68k]: Merged with GNU C Library's version: added 8136 conditionals for sun_68881, sun_fpa, sun_soft. 8137 8138 * config.h-dist: Adjusted for renaming of share-lib to etc. 8139 * lread.c (read1): Same. 8140 * doc.c (Fdocumentation_property, Fsnarf_documentation): Same. 8141 * ymakefile: Same. 8142 81431992-03-30 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8144 8145 * crt0.c: Merged changes from 18.58: 8146 [hp9000s300]: Set flag_fpa. Define float_loc. 8147 [new hp assembler]: Double flag_fpa and flag_68881 if %d2!=0. 8148 (start1): Declare to be static at the top of the file. 8149 (_start): Removed static declaration in this function; since 8150 everyone wants it, we'll just put it here. 8151 81521992-03-20 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8153 8154 * fileio.c (Finsert_file_contents): Allow quitting from I/O. 8155 (Fcopy_file): Likewise. 8156 81571992-03-20 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8158 8159 * m-intel386.h (HAVE_ALLOCA): Inhibit if C_ALLOCA. 8160 (LIB_STANDARD): Alternate USG value if __GNUC__ or C_ALLOCA 8161 8162 * alloc.c (xrealloc): If handed a NULL pointer for the block to 8163 resize, malloc a new block and return that. Not all reallocs do 8164 this. 8165 8166 * m/elxsi.h: Doc fix. 8167 81681992-03-18 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8169 8170 * dispnew.c (Fsleep_for): Call wait_reading_process_input, whether 8171 or not we have process support; let the emulator do the work. 8172 * emacs.c (fatal_error_signal, Fkill_emacs): Call 8173 kill_buffer_processes even when subprocesses is not #defined; we 8174 have a stub. 8175 8176 * process.c [not defined (subprocesses)] (Fget_buffer_process, 8177 init_process, syms_of_process): New stub versions of these functions. 8178 * emacs.c (main): Call init_process and syms_of_process whether or 8179 not subprocesses is #defined. 8180 * xdisp.c (decode_mode_spec): Call Fget_buffer_process whether or 8181 not subprocesses is #defined. 8182 81831992-03-17 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8184 8185 * keyboard.c (kbd_buffer_get_event): Call 8186 wait_reading_process_input, even when subprocesses is not 8187 #defined, instead of doing a whole lot of hairy SIGIO-pausing 8188 stuff. 8189 * dispnew.c (Fsit_for): Call wait_reading_process_input, whether 8190 or not subprocesses is #defined. 8191 8192 * process.c (wait_reading_process_input): Since we're no longer 8193 checking for exceptional conditions in the call to select, all of 8194 the different ways to call select for different systems have 8195 become the same; remove the #if conditionals around this. 8196 8197 * keyboard.c (read_char): When returning quit_char because we got 8198 an interrupt signal, claim that the character came from the 8199 currently selected screen. 8200 82011992-03-16 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8202 8203 * callproc.c (Fcall_process): Doc fix. 8204 8205 * process.c [not defined (subprocesses)] (kill_buffer_processes): 8206 New dummy version of this function. 8207 * buffer.c (Fkill_buffer): Removed '#ifdef subprocesses' 8208 protection from the call to kill_buffer_processes; this is safe 8209 whether or not we actually have subprocesses. 8210 82111992-03-14 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8212 8213 * m/pfa50.h: New file. 8214 * process.c (create_process, process_send_signal): Added changes 8215 for m/pfa50.h. 8216 * sysdep.c: Same. 8217 * unexec.c: Same. 8218 82191992-03-14 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8220 8221 * callproc.c (child_setup): Always put the child in its own 8222 process group. 8223 82241992-03-13 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8225 8226 * mem_limits.h (POINTER): Doc fix. 8227 8228 * ralloc.c: Don't #include lisp.h and xterm.h; we no longer need 8229 to block input in critical sections. 8230 (r_alloc, r_alloc_free, r_re_alloc): Don't use BLOCK_INPUT and 8231 UNBLOCK_INPUT; these are no longer needed. 8232 (struct bp): Doc fix. 8233 82341992-03-11 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8235 8236 * ralloc.c (obtain): When deciding how many pages to request, take 8237 into account the amount of spare bytes at the end of the current 8238 page; let get be ROUNDUP (size - already_available), instead of 8239 ROUNDUP (size). 8240 (relinquish): Re-organized for clarity. 8241 8242 * editfns.c (Fcurrent_time): Updated to return the current time's 8243 seconds split into two 16-bit integers (similar to the system used 8244 by file-attributes), and the milliseconds. 8245 82461992-03-10 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8247 8248 * process.c (Faccept_process_output): Add new optional argument 8249 TIMEOUT-MSECS, and return non-nil iff we actually got some input 8250 from the process(es). 8251 (wait_reading_process_input): Make return value indicate whether 8252 we got some input from the specified process, when read_kbd is a 8253 process, or from any process when read_kbd isn't particular. 8254 8255 * indent.c (Fmove_to_column): Pass the correct number of arguments 8256 to Findent_to. 8257 8258 * eval.c (Ffuncall): If a subr is asking for too many arguments, 8259 abort instead of printing an error message; this is an internal 8260 flaw in Emacs, and the subr cannot be called. 8261 82621992-03-06 Roland McGrath (roland@geech.gnu.ai.mit.edu) 8263 8264 * doc.c (Fdocumentation, Fdocumentation_property): Take optional 8265 new arg to not pass results thru substitute-command-keys. 8266 82671992-03-05 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8268 8269 * unexmips.c (unexec): When setting up the data_section header, 8270 calculate the size of the section as "brk - data_start," not "brk 8271 - DATA_START". 8272 82731992-02-23 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8274 8275 * fileio.c: #include "systime.h". 8276 (Fcopy_file): Use the systime.h macros to copy the time to the new 8277 file. 8278 * ymakefile: Note that fileio.o depends on systime.h. 8279 8280 * ymakefile (dispnew.o): Note that this depends on systerm.h and 8281 systime.h. 8282 (editfns.o, xterm.o, sysdep.o): Note that this depends on 8283 systime.h. 8284 (emacs.o, keyboard.o, process.o, sysdep.o): Note that these depend 8285 on systerm.h. 8286 8287 * systerm.h: Expanded to handle getting and setting terminal 8288 parameters: 8289 (struct emacs_tty): New structure, which consolidates all of the 8290 old tty parameter structures. 8291 (EMACS_GET_TTY, EMACS_SET_TTY, EMACS_TTY_TABS_OK): New macros. 8292 * sysdep.c (TABS_OK): Definitions of this macro removed; 8293 EMACS_TTY_TABS_OK replaces it. 8294 (TERMINAL): Definitions removed; now we use struct emacs_tty. 8295 [VMS] (input_chan): Renamed to... 8296 (input_fd): and defined even when VMS isn't; in that case, we 8297 leave it initialized to zero, which is the input tty. This allows 8298 us to use the EMACS_GET_TTY and EMACS_SET_TTY for both VMS and 8299 Unix. 8300 (discard_tty_input): Use struct emacs_tty and its macros instead 8301 of TERMINAL. Replace some of conditional with a call to 8302 EMACS_GET_TTY. 8303 (child_setup_tty): Use struct emacs_tty and its macros instead of 8304 TERMINAL and conditionals. 8305 (old_gtty, old_ltchars, old_tchars, old_lmode): Replaced by... 8306 (old_tty): New variable. 8307 (lmode): Made conditional on BSD4_1, since it's only used by the 8308 BSD4_1 support code now. 8309 (init_sys_modes): Define tty to be a struct emacs_tty, not a 8310 TERMINAL. Use macros to get and set parameters for VMS and 8311 Unices. Set lmode, tchars, and ltchars along with the rest of the 8312 tty state. 8313 (tabs_safe_p): Use EMACS_GET_TTY and EMACS_TTY_TABS_OK instead of 8314 conditionals. 8315 (reset_sys_modes): Use EMACS_SET_TTY to restore the settings from 8316 old_tty, instead of using hairy conditionals. 8317 8318 * sysdep.c (get_screen_size): Neatened; now each system of 8319 reporting the screen size is separated from the rest. 8320 8321 * systerm.h (EMACS_HAVE_TTY_PGRP, EMACS_GET_TTY_PGRP, 8322 EMACS_GET_TTY_PGRP): New macros to handle setting a tty's current 8323 process group. 8324 * sysdep.c (setpgrp_of_tty): Use the above, instead of 8325 conditionals. 8326 8327 * sysdep.c: #include "systerm.h". 8328 #ifs that choose #include files moved from here... 8329 * systerm.h: to here. 8330 8331 * sysdep.c [APOLLO]: We now undefine TIOCSTART not here but... 8332 * systerm.h: here. 8333 8334 * sysdep.c [BROKEN_TIOCGETC]: We now undefine TIOCGETC not here but... 8335 * systerm.h: here. 8336 8337 * sysdep.c [BROKEN_FIONREAD]: We now undefine FIONREAD and FASYNC 8338 not here but... 8339 * systerm.h: here. 8340 8341 * process.c (process_send_signal): Steal 18.58's version of this, 8342 but incorporate the support for VMS signals. 8343 8344 * syssignal.h (EMACS_KILLPG): New macro. 8345 * process.c (process_send_signal): Use it. 8346 * sysdep.c (sys_suspend): Use it. 8347 8348 * syssignal.h (SIGCHLD): If we have SIGCLD and not SIGCHLD, define 8349 SIGCHLD as an alias for SIGCLD. 8350 * sysdep.c: Remove code for above. 8351 8352 * sysdep.c (init_baud_rate): Rather than trying to maintain the 8353 illusion of an abstraction with the OSPEED and SETOSPEED macros, 8354 just use conditionalized code for each terminal kind. This is the 8355 only place we ever need this functionality. 8356 (OSPEED, SETOSPEED): Definitions removed. 8357 83581992-02-22 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8359 8360 * sysdep.c: Moved definition of sigunblock macro to ... 8361 * syssignal.h: Here. 8362 8363 * hftctl.c: #include <sys/uio.h> before #including <sys/tty.h>. 8364 (hfqry, hfskbd): Declare these functions as static before all uses. 8365 * unexaix.c (make_hdr, mark_x, copy_text_and_data, copy_sym): 8366 Declare as static before all uses. 8367 Remove extraneous semicolons from #ifdefs of COFF and XCOFF. 8368 (unrelocate_symbols): Cast the initializers of t_start and d_start 8369 to ulong. 8370 8371 * s/template.h: Include a clause for the HAVE_TERMIO flag. 8372 83731992-02-21 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8374 8375 * keyboard.c (read_char): Don't clear Vquit_flag when we catch an 8376 interrupt and return a quit_char; this change (Mar 21 1991) is too 8377 large a change in functionality for the cleanliness it gains. 8378 8379 * pwd.h: Renamed to vms-pwd.h, so that we don't get it by accident 8380 when we #include <pwd.h> with the `-I.' flag given to the 8381 compiler. 8382 * editfns.c [VMS]: Changed to include vms-pwd.h instead of pwd.h. 8383 * fileio.c [VMS]: Same. 8384 * filelock.c [VMS]: Same. 8385 * sysdep.c [VMS]: Same. 8386 8387 * xrdb.c: Changed to #include "vms-pwd.h" if VMS is defined, 8388 instead of including <pwd.h> unconditionally. 8389 8390 * window.c (Fset_window_display_table): Rearranged to make etags 8391 happy. 8392 8393 * xterm.c (XTread_socket): Clear the meta flag from the keypress 8394 event before handing it to XLookupString. 8395 83961992-02-20 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8397 8398 * sysdep.c: No need to test #ifdef TIOCGETP before #undefing it. 8399 84001992-02-19 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8401 8402 * systime.h: New file. 8403 * dispnew.c: #include "systime.h" to get <time.h> or <sys/time.h>, 8404 whichever is appropriate, instead of using a conditional. 8405 (Fsleep_for, Fsit_for, Fsleep_for_millisecs): Use the systime.h 8406 macros instead of HAVE_TIMEVAL conditionals. 8407 * editfns.c: #include "systime.h" to get <time.h> or <sys/time.h>, 8408 whichever is appropriate, instead of using a conditional. 8409 * fileio.c: Same. 8410 * process.c: Same. 8411 * xterm.c: Same. 8412 (wait_reading_process_input): Use the systime.h macros. 8413 * sysdep.c: #include "systime.h" to get <time.h> or <sys/time.h>, 8414 whichever is appropriate, instead of using a conditional. 8415 8416 * m/template.h: Add description of NO_SOCK_SIGIO. 8417 8418 * sysdep.c (reset_sys_modes): Doc fix. 8419 8420 * keyboard.c (sigfree, sigholdx, sigblockx, sigunblockx) 8421 (sigpausex): Definitions moved to syssignal.h. 8422 8423 * dispnew.c: Doc fix. 8424 8425 * systerm.h: New file, to consolidate the system-dependent 8426 terminal-handling trash. 8427 * emacs.c: #include systerm.h. 8428 (main): Use systerm.h macros instead of conditionals. 8429 * dispnew.c: #include systerm.h. 8430 (update_screen): Use EMACS_OUTQSIZE instead of the direct ioctl. 8431 * keyboard.c: #include systerm.h to get the proper FIONREAD header 8432 files, instead of using conditional. 8433 8434 * syssignal.h: Added copyright notice. 8435 8436 * emacssignal.h: Renamed to syssignal.h, to be like sysdep.c. 8437 * data.c, keyboard.c, process.c, sysdep.c, ymakefile: Changed 8438 #include directives. 8439 84401992-02-15 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8441 8442 * m/intel386.h: Don't bother casting the argument to the signal 8443 function; the SIGTYPE code in config.emacs ought to take care of 8444 this. 8445 8446 * buffer.c (record_buffer): Doc fix. 8447 84481992-02-13 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8449 8450 * s/iris3-6.h: #define HAVE_GETWD. 8451 84521992-02-11 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8453 8454 * window.c (Fwindow_at): Accept position as two arguments, not a 8455 cons of numbers. 8456 8457 * window.c (scroll_command): Undo the Jan 31 change; do set the 8458 current buffer to the selected window's buffer. A simple 8459 set-buffer will make these two different. 8460 84611992-02-10 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8462 8463 * callproc.c (Fcall_process): Clear synch_process_death and 8464 synch_process_retcode to zero before forking the process. 8465 8466 * process.c (synch_process_death, synch_process_retcode): Don't 8467 declare them extern here. 8468 * process.h (synch_process_death, synch_process_retcode): Declare 8469 them extern here, along with synch_process_alive. 8470 8471 * s/hpux.h: Define CLASH_DETECTION. 8472 8473 * window.c (init_window_once): Don't pass any arguments to 8474 make_window. 8475 8476 * keyboard.c (command_loop_1): Move the label directly_done out of 8477 the else block to just after the else block. This shouldn't 8478 change the semantics of the code, but appears to avoid a compiler 8479 bug on SCO Unix V.3.2v2. 8480 8481 * fileio.c (Fset_umask, Fumask): New functions. 8482 (syms_of_fileio): defsubr them. 8483 8484 * undo.c (Fprimitive_undo): When undoing a deletion with the point 8485 before the deleted text, use Finsert_before_markers so that the 8486 mark will end up on the other side of the text, if it's in the 8487 area at all. 8488 8489 * xdisp.c (redisplay): Properly compute TAB_OFFSET for compute_motion. 8490 8491 * keyboard.c (command_loop_1): Don't check whether cursor is at 8492 edge of screen here. 8493 * dispnew.c (direct_output_forward_char): Check here, and return 8494 zero if it can't be done. And compare the cursor position to the 8495 window boundaries, not the screen boundaries. 8496 84971992-02-05 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8498 8499 * screen.c (Fscreen_parameters): If the screen has a minibuffer 8500 window on another screen, return the window, instead of nil. 8501 (store_screen_param): If the value of the minibuffer parameter is 8502 a window, try to make it the surrogate minibuffer window. 8503 (Qminibuffer): New variable, to support above change. 8504 (syms_of_screen): Initialize and staticpro it. 8505 8506 * m/tad68k.h: New file. 8507 8508 * fileio.c (Ffile_accessible_directory_p): New function. 8509 (syms_of_fileio): defsubr it. 8510 * callproc.c: #include <errno.h>. 8511 (child_setup): Accept yet another argument, current_dir. 8512 Don't try to report an error here if current_dir is inaccessible; 8513 this function is called in a vforking process. Just have the 8514 process exit with an error code. 8515 (Fcall_process): Make sure that the current directory is okay 8516 here, before we fork. Pass the current_dir argument. 8517 * process.c (create_process): Same here. 8518 8519 * callproc.c (Fcall_process): Don't assign into args[1] when nargs 8520 < 2. Instead, use a new variable called infile. Re-arranged 8521 logic which processes the BUFFER argument. 8522 85231992-02-03 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8524 8525 * fileio.c (Fexpand_file_name): Doc fix. 8526 8527 * scroll.c (line_ins_del): Since we're calculating the array from 8528 end to beginning, make the indices go that way, and thus clearly 8529 get the right boundary. This used to ignore the [0] element, and 8530 write in the [screen_height] element, which doesn't exist. 8531 85321992-02-03 Richard Stallman (rms@mole.ai.mit.edu) 8533 8534 * xdisp.c (redisplay, try_window_id): Special case for change 8535 at beginning of line, if using selective display. 8536 85371992-01-31 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8538 8539 * m/delta88k.h: Added USUAL-OPSYS information, for the 8540 config.emacs script to use. 8541 8542 * window.c (scroll_command): Don't bother setting the current 8543 buffer to the selected window's buffer; this should always already 8544 be the case. Add check just in case. 8545 8546 * indent.c (compute_motion): Don't pack vpos and hpos into one int; 8547 use separate variables hpos/vpos and prev_hpos/prev_vpos. 8548 (vmotion): Use largest int as tovpos arg to compute_motion. 8549 85501992-01-30 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8551 8552 * window.c: #include "keyboard.h" to get the Qmode_line and 8553 Qvertical_split declarations. 8554 * ymakefile (window.o): Note that this depends on keyboard.h. 8555 8556 * callproc.c (getenv_internal): Cast the pointer to the variable's 8557 value to a char *; elisp strings are unsigned char *'s. And 8558 valuelen is an int *, not an int **. 8559 8560 * scroll.c (do_scrolling): Document meaning of enable flag in 8561 temp_screen. 8562 85631992-01-30 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8564 8565 * m-orion105.h (C_DEBUG_SWITCH, LIBS_DEBUG): Defs deleted. 8566 85671992-01-29 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8568 8569 * m-iris4d.h (C_SWITCH_MACHINE): New definition. 8570 85711992-01-28 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8572 8573 * term.c: #include "keyboard.h", for Vfunction_key_map. 8574 * keyboard.h: Declare Vfunction_key_map. 8575 8576 * keyboard.h: New file, for external declarations used in 8577 processing keyboard input and events. 8578 * lisp.h (Qmode_line, Qvertical_split, num_input_chars) 8579 (poll_suppress_count): Extern declarations moved to keyboard.h. 8580 * keyboard.c: #include "keyboard.h". 8581 (Qvscrollbar_par, Qvslider_part, Qvthumbup_part) 8582 (Qvthumbdown_part, Qhscrollbar_part, Qhslider_part) 8583 (Qhthumbleft_part, Qhthumbright_part): Moved declarations here from 8584 xfns.c, so they're with the other event heading symbols. 8585 * eval.c: #include "keyboard.h". 8586 * ymakefile (callint.o, keyboard.o, keymap.o, xfns.o, eval.o): 8587 Note that these depend on keyboard.h. 8588 8589 * xfns.c: The above symbols aren't here any more. #include 8590 "keyboard.h" to get them. 8591 (syms_of_xfns): Don't initialize or staticpro them. 8592 * keyboard.h: Added extern declarations for the above. 8593 * callint.c: #include "keyboard.h". 8594 8595 * xfns.c (Vmouse_screen_part): Variable removed, no longer used. 8596 (syms_of_xfns): Changed accordingly. 8597 8598 * xterm.c (Qmouse_moved): Variable removed, no longer used. 8599 (Qmouse_click, Qscrollbar_click): Removed. These are now event 8600 types, in keyboard.c and keyboard.h; they're no longer used in 8601 this way. 8602 (Vmouse_window, Vmouse_screen_part): Extern declarations removed. 8603 (XTread_socket): Don't assign to Vmouse_window or 8604 Vmouse_screen_part. 8605 (syms_of_xterm): Changed accordingly. 8606 8607 * keyboard.h (EVENT_HAS_PARAMETERS, EVENT_HEAD, EVENT_WINDOW) 8608 (EVENT_BUFFER_POSN, EVENT_SCROLLBAR_BUTTON, EVENT_WINDOW_POSN) 8609 (EVENT_TIMESTAMP, EVENT_HEAD_UNMODIFIED, EVENT_HEAD_KIND): New 8610 macros to recognize and access events that have parameters, like 8611 mouse events. 8612 * keyboard.c (read_char, echo_char, Fmouse_click_p) 8613 (read_key_sequence): Use them. 8614 * keymap.c: #include "keyboard.h". 8615 (access_keymap, store_in_keymap, Fsingle_key_description): Use the 8616 macros from keyboard.h. 8617 8618 * keyboard.c (Qevent_kind): New symbol, naming the property of an event 8619 header where we put the event's type. 8620 (Qfunction_key, Qmouse_click, Qscrollbar_click): New symbols, used 8621 to tag different kinds of events. 8622 (Qevent_unmodified): New symbol, naming the property 8623 of an event header where we put an unmodified version of the event 8624 header. 8625 (modify_event_symbol): Take a new argument, SYMBOL_KIND, whose 8626 value should be put on the Qevent_kind property of each symbol we 8627 make. Set the Qevent_unmodified property of each symbol we make. 8628 (make_lispy_event): Pass the appropriate SYMBOL_KIND argument to 8629 modify_event_symbol. 8630 (struct event_head, head_table): New tables, to simplify the 8631 initialization of some of the event heads. 8632 (syms_of_keyboard): Initialize and staticpro the symbols given in 8633 head_table, and put the Qevent_kind and Qevent_unmodified 8634 properties on them. Initialize all of the new symbols listed 8635 above. 8636 8637 * keyboard.c (lispy_function_keys, lispy_mouse_names): Renamed 8638 these from function_key_names and mouse_names, and moved them 8639 outside of make_lispy_event, since static doesn't work on all 8640 systems, and these can't be automatic. 8641 86421992-01-28 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8643 8644 * fileio.c (Fwrite_region): Remove Alliant conditional. 8645 * crt0.c: Conditionals for ALLIANT_2800. 8646 * m/alliant-2800.h: New file. 8647 * unexfx2800.c: New file. 8648 8649 * m-mips4.h (C_DEBUG_SWITCH): Alternate defn for GCC. 8650 8651 * sysdep.c [VMS] (sys_write): Special case for fixed-length 8652 with carriage-control characters. 8653 8654 * s/isc2-2.h (NOMULTIPLEJOBS): Undef this. 8655 (LIB_STANDARD): Add -lPW. 8656 (LIBS_SYSTEM): Defined. 8657 * m/intel386.h (signal): Optionally don't define it. 8658 86591992-01-27 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8660 8661 * s/template.h: Document the SIGTYPE macro. 8662 * s/bsd4-3.h: Define the SIGTYPE macro. 8663 8664 * data.c (Fsymbol_value): Extract all the innards of this function 8665 into find_symbol_value, except the code which signals an error. 8666 (find_symbol_value): New function. 8667 * lisp.h (find_symbol_value): Declare it. 8668 * keymap.c (current_minor_maps): Use it, instead of a call to 8669 Fboundp and Fsymbol_value per every minor map, for every key 8670 sequence read. 8671 8672 * xterm.c (x_make_screen_visible): Don't raise the window. This 8673 causes the window to pop to the front every time a message 8674 appears, which isn't desirable. 8675 8676 * screen.c (Fselect_screen, Fdelete_screen, Fset_mouse_position) 8677 (Fmake_screen_visible, Fmake_screen_invisible, Ficonify_screen) 8678 (Fdeiconify_screen, Fscreen_parameters, Fmodify_screen_parameters) 8679 (Fset_screen_height, Fset_screen_width, Fset_screen_size) 8680 (Fset_screen_position): Use SCREEN_IS_X macro instead of testing 8681 for output_x_window. 8682 * xfns.c (adjust_scrollbars, Fx_store_cut_buffer): Same. 8683 86841992-01-25 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8685 8686 * term.c (term_get_fkeys): New function. 8687 (term_init): Call term_get_fkeys. 8688 86891992-01-21 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8690 8691 * editfns.c (Ffollchar, Fprevchar): Renamed to Ffollowing_char and 8692 Fprevious_char, for consistency. Renamed Sfollchar and Sprevchar 8693 too. 8694 (syms_of_editfns): Fixed defsubrs. 8695 * lisp.h (Ffollchar, Fprevchar): Renamed extern declarations as above. 8696 8697 * editfns.c (Ffollowing_char): Return 0 at the end of the buffer, 8698 as advertised. Doc fix. 8699 (Fprevious_char): Doc fix. 8700 8701 * config.h-dist: Rearranged to define user parameters before 8702 including the machine and opsystem files, so the files can have 8703 conditionals on the parameters. 8704 87051992-01-15 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8706 8707 * keyboard.c (read_key_sequence): When expanding a function key 8708 recognized with Vfunction_key_map, don't scan the expansion for 8709 further function key sequences. 8710 8711 * keyboard.c (Vfunction_key_map): Real declaration moved to 8712 keymap.c; this declaration made extern. 8713 (syms_of_keyboard): DEFVAR and initialization of Vfunction_key_map 8714 moved to keymap.c, since it should be initialized to a keymap, but 8715 we don't want to rely on Qkeymap being initialized now. 8716 * keymap.c (Vfunction_key_map): Variable moved here. 8717 (syms_of_keymap): DEFVAR and init here. 8718 8719 * keymap.c (Fglobal_key_binding): Doc fix. 8720 87211992-01-16 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8722 8723 * m-delta88.h: New file. 8724 8725 * window.c (window_scroll): New arg `noerror'. 8726 (scroll_command, Fscroll_other_window): Pass that arg. 8727 87281992-01-15 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8729 8730 * process.c (sigchld_handler): 8731 Set synch_process_death and synch_process_retcode. 8732 87331992-01-14 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8734 8735 * config.h-dist (SIGTYPE): New macro to help give signal handlers 8736 the correct type. 8737 * s/usg5-3.h (SIGTYPE): Define this to be void. 8738 * dispnew.c (window_change_signal): Declare this to return 8739 SIGTYPE. 8740 * emacs.c (fatal_error_signal): Same. 8741 * data.c (arith_error): Same. 8742 * process.c (create_process_1, send_process_trap, 8743 create_process_sigchld, sigchld_handler): Same. 8744 (create_process): Declare sigchld according to SIGTYPE. This 8745 means we don't have to cast the return value of signal. 8746 * keyboard.c (input_poll_signal, interrupt_signal): Declare these 8747 to return SIGTYPE. 8748 (kbd_buffer_store_event): Include a forward declaration for 8749 interrupt_signal here. 8750 * sysdep.c (struct save_signal): Say the handler returns SIGTYPE 8751 instead of int. 8752 (save_signal_handlers): So we don't have to cast the return value 8753 from signal here. 8754 (sys_suspend): Declare oldsig according to SIGTYPE. 8755 (select): Declare old_trap using SIGTYPE. 8756 (select_alarm, wait_for_termination_signal): Declare these to 8757 return SIGTYPE. 8758 8759 * emacs.c: #include <termios.h>, if we have it. 8760 (fatal_error_signal): If we have termios, use tcgetpgrp to get the 8761 terminal's process group. 8762 * process.c: If we have termios, #include <termios.h> instead of 8763 <termio.h>. 8764 (process_send_signal): If we have termios, use tcgetpgrp to get 8765 the terminal's process group. Have gid default to the child's 8766 pid, to simplify the logic below. 8767 * sysdep.c (flush_pending_output): If we are using termios, make 8768 this function a no-op; since we're not in the tty's pgroup, we 8769 would get a SIGTTIN. 8770 87711992-01-13 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8772 8773 * config.h-dist: Removed MAINTAIN_ENVIRONMENT clause. 8774 * callproc.c: Removed support for MAINTAIN_ENVIRONMENT. 8775 (init_callproc): Use getenv instead of egetenv to initialize 8776 Vshell_file_name. 8777 * emacs.c (decode_env_path): Use getenv instead of egetenv 8778 * lisp.h: Removed support for MAINTAIN_ENVIRONMENT. 8779 * process.c: Same. 8780 * ymakefile: Same. 8781 * dispnew.c (init_display): Call getenv instead of egetenv. 8782 8783 * editfns.c (Fgetenv): Function moved... 8784 * callproc.c (Fgetenv): To here, and made to scan 8785 Vprocess_environment instead of using the usual C getenv function. 8786 (getenv_internal): New function. 8787 (egetenv): New function. 8788 * lisp.h: Added extern declaration for egetenv. 8789 * editfns.c (syms_of_editfns): Adjusted. 8790 * callproc.c (syms_of_callproc): Adjusted. 8791 8792 * window.h (minibuf_prompt_width): Declare this extern here, after 8793 minibuf_prompt. 8794 minibuf.c: Don't extern declare it here. 8795 indent.c: As above. 8796 8797 * dispnew.c (buffer_posn_from_coords): If there is a prompt in the 8798 minibuffer, account for its width when computing the buffer 8799 position. 8800 8801 * Makefile (doall): Explicitly export CC to the xmakefile. 8802 8803 * ymakefile: Use /* */ around comments; # confuses cpp. 8804 8805 * ymakefile: Note that ralloc.o depends on mem_limits.h, xterm.h, 8806 and config.h. 8807 Note that vm-limit.o depends on mem_limits.h. 8808 8809 * lread.c (read_escape): Return \a as '\007', not '\a'; the latter 8810 isn't portable, and this routine would have to be revised anyway 8811 to deal with anything other than ASCII. 8812 8813 * keymap.c (current_minor_maps): Rewritten not to use 8814 function-local static variables, to accomodate DGUX. 8815 8816 * xterm.h (UNBLOCK_INPUT): Replace "abort ()" with "(abort (), 8817 0)", to avoid type conflicts on odd systems like Ultrix. 8818 8819 * xrdb.c: Include <sys/types.h>, and declare getuid to return uid_t. 8820 8821 * xdisp.c (redisplay_window): Use SET_PT macro instead of 8822 assigning to point. 8823 insdel.c (insert_from_string): Same. 8824 8825 * xterm.c (XTcursor_to): Declare it static at the function 8826 definition, as well as at the top of the file. 8827 (dumpglyphs): Removed declarations for buf and cp; these variables 8828 are never used. 8829 8830 * lisp.h (NULL): Renamed to NILP, so as not to conflict with 8831 <stdio.h>, and <stddef.h>. All callers changed; all 8832 #undefinitions of NULL removed. 8833 88341992-01-12 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8835 8836 * xdisp.c (message): #ifdef NO_ARG_ARRAY, make a local block to 8837 declare the explicit argument array. 8838 8839 * config.h-dist: Instead of reaching the machine- and 8840 system-dependent files through symlinks, replace the strings 8841 88421992-01-09 Jim Blandy (jimb@pogo.cs.oberlin.edu) 8843 8844 * keyboard.c (stuff_buffered_input): Don't forget to increment 8845 kbd_fetch_ptr while looping through kbd_buffer. 8846 88471992-01-08 Jim Blandy (jimb@occs.cs.oberlin.edu) 8848 8849 * keyboard.c (read_avail_input): Don't forget to fill in the 8850 screen field in events read from the terminal. 8851 * sysdep.c (kbd_input_ast, read_input_waiting): Call 8852 kbd_buffer_store_event with a `struct input_event *', not a 8853 character or a Lisp_Object. 8854 88551991-12-21 Jim Blandy (jimb@occs.cs.oberlin.edu) 8856 8857 * bytecode.c (docall): Don't remove protection from the arguments 8858 to Ffuncall. 8859 88601991-12-20 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8861 8862 * keyboard.c (Vfunction_key_map): New variable. 8863 (read_key_sequence): Changed to recognize and substitute bindings 8864 in Vfunction_key_map at any point in the sequence, unless they 8865 conflict with ordinary bindings. 8866 (syms_of_keyboard): DEFVAR, document, and initialize 8867 Vfunction_key_map. 8868 88691991-12-19 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8870 8871 * keymap.c (Vminor_mode_map_alist): New variable, to support 8872 keymaps for minor modes. 8873 (current_minor_maps, Fminor_mode_key_binding, 8874 Fcurrent_minor_mode_maps): New functions. 8875 (Fkey_binding): Rewritten to scan for minor mode bindings too. 8876 (syms_of_keymap): DEFVAR, document, and initialize 8877 Vminor_mode_map_alist, and defsubr the new Ffunctions. 8878 (describe_buffer_bindings): Describe the bindings established by 8879 minor modes too. 8880 * keyboard.c (follow_key): New function, to support... 8881 (read_key_sequence): Completely rewritten to handle scanning an 8882 arbitrary number of keymaps at a time. 8883 8884 * keyboard.c (Fread_key_sequence): GCPRO keybuf, since it can hold 8885 lisp expressions while waiting for input. Don't pass too many 8886 arguments to read_key_sequence. 8887 (command_loop_1): Don't pass too many arguments to read_key_sequence. 8888 8889 * keyboard.c (add_command_key): New function; there are several 8890 places that add keys to this_command_keys, so we make one function 8891 to do the work. 8892 (read_char, Fexecute_extended_command): Call add_command_key 8893 instead of writing out its code again. 8894 (init_keyboard): Allocate this_command_keys according to 8895 this_command_keys_size. 8896 8897 * lread.c (read1): Change comment to use `share-lib' instead of `etc'. 8898 * doc.c (Fdocumentation_property, Fsnarf_documentation): Update 8899 docstring similarly. 8900 (Fsnarf_documentation): Use "../share-lib/" instead of "../etc/" 8901 to find doc file while dumping. 8902 * unexaix.c: Similar doc fix. 8903 8904 * ymakefile (etcdir): Variable removed. 8905 (libsrc, archlib, sharelib): New variables, to take the place of 8906 etcdir. 8907 89081991-12-18 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8909 8910 * ymakefile (CFLAGS): Don't automatically include C_DEBUG_SWITCH 8911 in the value for CFLAGS; the configuration script will take care 8912 of choosing the debugging and optimization switches. 8913 8914 * config.h-dist: Copy the GLYPH definitions from config.h to here. 8915 89161991-12-16 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8917 8918 * abbrev.c (Fexpand_abbrev): Run pre-abbrev-expand-hook. 8919 (syms_of_abbrev): Define that variable. 8920 89211991-12-13 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8922 8923 * m/m-*.h: Since the m- is now redundant, renamed all files to 8924 remove it, and changed references within files. 8925 * s/s-*.h: Same business. 8926 89271991-12-11 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8928 8929 * config.h-dist (MULTI_SCREEN): Define this automatically when 8930 we're using a window system. 8931 89321991-12-09 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8933 8934 * m/m-*.h (i.e. all machine config files): Added USUAL-OPSYS 8935 comments to tell the configuration script what sort of operating 8936 system this machine typically runs. 8937 8938 * config.h-dist (MScreenWidth, MScreenLength): Deleted; no longer 8939 used. 8940 89411991-12-08 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8942 8943 * editfns.c (Fcurrent_time): New function, to return the current 8944 time as a number, like the Unix time(3) function. This might be 8945 fun to port. 8946 (syms_of_editfns): defsubr it. 8947 89481991-12-05 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8949 8950 * keymap.c (Vminor_mode_map_alist): New variable. 8951 (current_minor_maps): New function. 8952 (Fcurrent_minor_mode_maps): New function. 8953 (syms_of_keymap): DEFVAR, document, and initialize 8954 Vminor_mode_map_alist, and defsubr Fcurrent_minor_mode_maps. 8955 8956 * callproc.c (Vdata_directory): New lisp variable, for the 8957 directory containing architecture-independent data files. 8958 (init_callproc): Initialize Vdata_directory from PATH_DATA, and 8959 make sure it exists. Renamed execdir to tempdir, because we use 8960 it for both Vexec_directory and Vdata_directory. 8961 (syms_of_callproc): Doc fix for Vexec_directory, new DEFVAR_LISP 8962 for Vdata_directory. 8963 * paths.h-dist (PATH_DATA): New path macro, to initialize 8964 Vdata_directory. 8965 * doc.c (get_doc_string): Use Vdata_directory to find the 8966 docstrings, not Vexec_directory. 8967 * lisp.h (Vdata_directory): New extern declaration, for above 8968 users. 8969 * config.h-dist: Changed references to ../etc to ../share-lib. 8970 8971 * callint.c (Fcall_interactively): For the 'k' interactive code, 8972 cast the type of the symbol name before passing it to error. 8973 89741991-12-02 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 8975 8976 * keyboard.c (make_lispy_movement): Move call to 8977 mouse_position_hook from here... 8978 (kbd_buffer_get_event): To here, for symmetry with non-movement 8979 events. 8980 8981 * keyboard.c (kbd_buffer_get_event): Set Vlast_event_screen for 8982 mouse movements, too. 8983 89841991-11-27 Jim Wilson (wilson@wookumz.gnu.ai.mit.edu) 8985 8986 * alloca.c (alloca): Add parens to make precedence clearer. 8987 89881991-11-26 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) 8989 8990 * search.c: Need to include sys/types.h because of recent mod to 8991 regex.h. 8992 89931991-11-25 Richard Stallman (rms@mole.gnu.ai.mit.edu) 8994 8995 * bytecode.c: BYTE_CODE_METER and BYTE_CODE_SAFE undefined by default. 8996 (METER_CODE): Define same name whether metering or not. 8997 (BinsertN): New byte code. 8998 (Fbyte_code): Improve overflow/underflow error messages. 8999 (docall): Put back previously lost code to remove protection 9000 from funcall args. 9001 90021991-11-25 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9003 9004 * lisp.h (make_array): New extern declaration. 9005 9006 * alloc.c (make_sequence): Renamed to make_array; more accurate. 9007 * keyboard.c (Fread_key_sequence, Fthis_command_keys): Callers fixed. 9008 * macros.c (Fend_kbd_macro): Callers fixed. 9009 90101991-11-15 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9011 9012 * keyboard.c (cmd_error): If an error occurs before somebody has 9013 provided a screen to print it on, print it to stderr and exit 9014 Emacs. Handle batch-mode errors with the same code. 9015 * lisp.h (Qexternal_debugging_ouput): New extern declaration, for 9016 use in cmd_error. 9017 9018 * screen.c (Fscreen_pixel_size, Fset_screen_position): Doc fix. 9019 9020 * window.c (Fwindow_at): Typecheck COORDINATES more thoroughly. 9021 9022 * screen.c (read_mouse_position): Function deleted. 9023 (Fread_mouse_position): Renamed to Fmouse_position, and changed to 9024 use mouse_position_hook. 9025 (syms_of_screen): Adjusted accordingly. 9026 * xfns.c (x_read_mouse_position): Function deleted. 9027 9028 * screen.h (SCREENP): The non-MULTI_SCREEN case used to say this 9029 was false for all objects, but it should be true for the terminal 9030 screen, so make its definition the same as in the MULTI_SCREEN 9031 case. 9032 9033 * screen.h (SCREEN_LIVE_P): New predicate. 9034 (CHECK_LIVE_SCREEN): New type-checking macro. 9035 (Qlive_screen_p): New error-reporting symbol. 9036 * screen.c (Qlive_screen_p): Declare the new symbol. 9037 (Flive_screen_p): New lisp predicate. 9038 (syms_of_screen): Initialize, staticpro, and defsubr the lot. 9039 * dispnew.c (Fredraw_screen): Use CHECK_LIVE_SCREEN. 9040 * screen.c (Fscreen_root_window, Fscreen_selected_window) 9041 (Fnext_screen, Fset_mouse_position, Frestore_screen_configuration) 9042 (Fmake_screen_visible, Fmake_screen_invisible, Ficonify_screen) 9043 (Fdeiconify_screen, Fscreen_visible_p, Fredirect_screen_focus) 9044 (Fscreen_focus, Fmodify_screen_parameters, Fset_screen_height) 9045 (Fset_screen_width, Fset_screen_size, Fset_screen_position) 9046 (Fselect_screen): Use CHECK_LIVE_SCREEN. 9047 * window.c (Fwindow_at, Fcurrent_window_configuration): Use 9048 CHECK_LIVE_SCREEN. 9049 * xfns.c (Ffocus_screen, Fx_pixel_width, Fx_pixel_height): Use 9050 CHECK_LIVE_SCREEN. 9051 9052 * screen.c (Fdelete_screen): Do nothing if SCREEN is already 9053 deleted. 9054 9055 * screen.c (Qscreenp): Staticpro this symbol. 9056 9057 * xfns.c (Fx_create_screen): Doc fix. 9058 9059 * xfns.c (Fx_create_screen): Give the screen a minibuffer if the 9060 'minibuffer parameter is t or nil; nil is the default value for 9061 omitted parameters, and t is intuitive. 9062 90631991-11-14 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9064 9065 * eval.c (specbind): Check that the thing being bound is a symbol. 9066 (funcall_lambda): Signal an invalid-function error if the 9067 arguments are not all symbols. 9068 90691991-11-08 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9070 9071 * screen.c (Fselect_screen): Don't select dead screens. 9072 * print.c (print): Print dead screen objects starting with 9073 "#<dead screen". 9074 9075 * keyboard.c (read_key_sequence): Make sure that the compound 9076 events actually have valid window fields. 9077 9078 * window.c (next_screen_window): Function deleted; Fnext_window 9079 can now do its job properly. 9080 (window_from_coordinates, window_loop): Call Fnext_window instead 9081 of next_screen_window. 9082 9083 * xdisp.c (redisplay): Don't clear out minibuffer windows in the 9084 midst of the screen loop here. That's confusing. 9085 (redisplay_window): Since this needs special code to detect 9086 minibuffers anyway, put it here. And clear all the lines of a 9087 multi-line minibuffer, not just the first one. 9088 90891991-11-07 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9090 9091 * screen.c (Fdelete_screen): When searching Vscreen_list for a new 9092 value for last_nonminibuf_screen, remember that the screens live 9093 in the cars of the list, not the cdrs. 9094 9095 * xterm.c (x_make_screen_visible): Rearranged for clarity. 9096 9097 * xdisp.c (echo_area_display): Rearranged for clarity. 9098 90991991-11-06 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9100 9101 * screen.c (next_screen, prev_screen): New meaning for MINI_SCREEN 9102 argument helps implement the behavior of Fnext_window. 9103 (Fnext_screen): Document the new behavior. 9104 9105 * screen.c (make_minibuffer_screen): Do set has_minibuffer for 9106 minibuffer-only screens. 9107 (Fscreen_parameters): Correctly generate value of minibuffer 9108 parameter using SCREEN_HAS_MINIBUF and SCREEN_MINIBUF_ONLY_P. 9109 * screen.h (SCREEN_HAS_MINIBUF): New predicate. 9110 * dispnew.c (change_screen_size): Use it. 9111 * screen.c (Fdelete_screen): Use it. 9112 9113 * screen.c (Vglobal_minibuffer_screen): Renamed 9114 Vdefault_minibuffer_screen to better describe its significance. 9115 (make_screen_without_minibuffer, syms_of_screen): Adjusted. 9116 * xfns.c (Fx_create_screen): Doc string adjusted. 9117 9118 * xdisp.c (display_mode_line): Make the code which names the 9119 screen after the current buffer not depend on 9120 Vglobal_minibuffer_screen. 9121 * xterm.c (Vglobal_minibuffer_screen): Don't declare this extern 9122 here; it's never used. 9123 91241991-11-05 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9125 9126 * screen.c (Fdelete_screen): Document the fact that surrogate 9127 minibuffer screens may not be deleted. 9128 9129 * screen.h (SCREEN_MINIBUF_ONLY_P): New predicate, true iff the 9130 screen's only window is a minibuffer, aka a "minibuffer screen" or 9131 a "minibuffer-only" screen. 9132 * dispnew.c (change_screen_size): Use it. 9133 * screen.c (Fselect_screen, next_screen, prev_screen) 9134 (Fdelete_screen): Use it. 9135 * window.c (Fdisplay_buffer): Use it. 9136 9137 * screen.c (next_screen, prev_screen): Make MINIBUF a lisp 9138 boolean, not a C boolean. 9139 (Fnext_screen, Fdelete_screen): Changed to fit. 9140 * window.c (Fnext_window, Fprevious_window): Changed to fit. 9141 9142 * screen.c (make_screen_without_minibuffer): Error string improvement. 9143 9144 * screen.c (syms_of_screen): Doc grammar fix for Vemacs_iconified. 9145 9146 * screen.c (next_screen): Added some sanity checks, rewrote comments. 9147 9148 * screen.h (Vglobal_minibuffer_screen): Don't declare this. It 9149 shouldn't be used for anything but screen creation. 9150 * window.c (Fminibuffer_window): Vglobal_minibuffer_screen is not 9151 necessarily the screen containing the current minibuffer window. 9152 Also, call choose_minibuf_window; it does much of the work here. 9153 (Fnext_window): Used to insist on looping through all screens if 9154 Vglobal_minibuffer_screen was non-nil. Now includes screen's 9155 minibuffer window according to MINIBUF, no matter what screen it's 9156 on, and ignores Vglobal_minibuffer_screen. Loop termination logic 9157 cleaned up. Clarified doc string. 9158 (Fprev_window): Same problems as Fnext_window, above. 9159 * screen.c (Vglobal_minibuffer_screen): Documentation rewritten to 9160 emphasize that it is only a parameter of the creation of 9161 minibufferless screens, and not an indication of where the 9162 minibuffer is. 9163 (prev_screen): Used to assume that Vglobal_minibuffer_screen was 9164 the only minibuffer-only screen, and would enter an infinite loop 9165 if Vglobal_minibuffer_screen was the only screen in the list. 9166 Rewritten to fix these problems. 9167 * minibuf.c (Vglobal_minibuffer_screen): Don't declare it extern 9168 here; it's not used. 9169 9170 * editfns.c (Fmessage): Don't call Fmake_screen_visible here. 9171 * xdisp.c (message, message1): Call it here, so that Emacs C 9172 functions like Fy_or_n_p make the screen visible too. 9173 91741991-11-04 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9175 9176 * keyboard.c (readable_events): If EVENT_QUEUES_EMPTY, we can 9177 short-circuit and say no. Otherwise, if do_mouse_tracking, we can 9178 short-circuit and say yes. These things let us scan the event 9179 queue less often. 9180 9181 * termhooks.h (mouse_tracking_enable_hook): Replaced by... 9182 (mouse_moved, mouse_position_hook): It turns out that it is 9183 possible and no less efficient simply to tell Emacs if the mouse 9184 has moved since last noticed, and let it ask for the current mouse 9185 position; X's pointer motion hints are a cool thing. 9186 * term.c (mouse_tracking_enable_hook): Replaced by... 9187 (mouse_position_hook): New, simpler interface. 9188 * keyboard.c (struct movement, movement_buf, movement_ptr): 9189 Replaced by... 9190 (mouse_moved): This flag, to be used in conjuction with 9191 mouse_position_hook. 9192 (EVENT_QUEUES_EMPTY): Adjusted to use mouse_moved instead of 9193 movement_buf and movement_ptr. 9194 (tracking_off, Ftrack_mouse): Don't call mouse_tracking_enable 9195 hook. 9196 (note_mouse_position): Moved to xterm.c. 9197 (get_mouse_position): Replaced by mouse_position_hook. 9198 (make_lispy_event): Movement event generation code moved out to a 9199 separate function... 9200 (make_lispy_movement): Create a mouse movement event for the 9201 current mouse position. Use mouse_position_hook instead of 9202 get_mouse_position. Added static declaration for this above... 9203 (kbd_buffer_get_event): Use mouse_moved instead of movement_buf 9204 and movement_ptr. Call make_lispy_movement instead of 9205 make_lispy_event. 9206 (init_keyboard): Initialize do_mouse_tracking. Don't init 9207 movement_ptr and movement_buf. 9208 * xterm.h (STANDARD_EVENT_SET): Add PointerMotionMask and 9209 PointerMotionHintMask to the set. 9210 * xterm.c (pixel_to_glyph_translation): Renamed to 9211 pixel_to_glyph_coords, made static, simplified to take advantage 9212 of constant-size characters, and extended to return the bounding 9213 rectangle of the glyph returned. 9214 (construct_mouse_click): The 'button' field of a button event is 9215 the button number, not a mask; convert it to a mask before 9216 frobbing x_mouse_grabbed. Call pixel_to_glyph_coords properly. 9217 (last_mouse_screen, last_mouse_glyph): New variables, to keep 9218 track of when the pointer has moved to a different glyph. 9219 (note_mouse_position): Moved here from keyboard.c and made static. 9220 Check if the new mouse position is over a new glyph. If it is, 9221 set mouse_moved flag; otherwise, call XQueryPointer to get the 9222 next motion event. 9223 (XTmouse_tracking_enable): No longer needed, since pointer motion 9224 hints let us implement the simpler mouse position hook. 9225 (XTmouse_position): New hook. Call XQueryPointer to get the 9226 current mouse position and request notification about the next 9227 mouse movement. Clear the mouse_moved flag. 9228 (pixel_to_glyph_coords, construct_mouse_click, 9229 note_mouse_position, XTmouse_position): Put these all on the same 9230 page. 9231 (XTread_socket): Case MotionNotify, call note_mouse_position with 9232 the right args; don't call pixel_to_glyph_translation. 9233 (x_term_init): Set mouse_position_hook instead of 9234 mouse_tracking_enable_hook. 9235 92361991-10-31 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9237 9238 * xdisp.c (redisplay_window): When trying to avoid starting 9239 display at the end of the buffer: check that startp < ZV, not 9240 startp <= ZV. 9241 92421991-10-29 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9243 9244 * xterm.c (x_do_pending_expose, XTmouse_tracking_enable): Use 9245 SCREEN_IS_X instead of testing output_method directly. 9246 92471991-10-26 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9248 9249 * xdisp.c (redisplay): In the single-screen optimization, always 9250 update the minibuffer's screen as well as the selected screen, no 9251 matter what the echo_area_glyphs are. This makes sure that 9252 messages get cleared after a keystroke. 9253 92541991-10-25 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9255 9256 * callint.c (Finteractive): Doc fix. 9257 9258 * xterm.c (XTmouse_tracking_enable): Block input while changing 9259 the screens' input selection masks. 9260 9261 * window.c (change_window_height): If the window being resized is 9262 the only window of the screen, no size change is possible; make 9263 the delta be zero. Exit without "changing" the sizes of any 9264 windows if the delta is zero. 9265 9266 * alloc.c: Don't bother to include xterm.h. 9267 (Fgarbage_collect): Don't bother to BLOCK_INPUT here, 9268 since we don't cons in the input handler. 9269 92701991-10-21 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9271 9272 * window.c (init_window_once): Set last_nonminibuf_screen to the 9273 initial terminal screen, so that poor Fdisplay_buffer doesn't try 9274 to create a new screen on a terminal. 9275 92761991-10-19 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9277 9278 * m-intel386.h (signal): Optionally don't define it. 9279 * s-isc2-2.h (DONT_DEFINE_SIGNAL): Define this. 9280 92811991-10-18 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9282 9283 * scroll.c (line_ins_del): Don't calculate costs off the end of mf 9284 and ov; use < in loop condition, not <=. 9285 9286 * scroll.c (scroll_cost): Logic rearranged. 9287 9288 * dispnew.c (change_screen_size): Change "SCREEN_IS_TERMCAP 9289 (screen) == output_termap" to "SCREEN_IS_TERMCAP (screen)" 9290 (window_change_signal): Use SCREEN_IS_TERMCAP predicate instead of 9291 testing output_method_directly. 9292 92931991-10-15 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9294 9295 * xterm.h (STANDARD_EVENT_SET): Include ButtonReleaseMask in 9296 STANDARD_EVENT_SET. 9297 * xterm.c (XTmouse_tracking_enable): Don't bother or'ing 9298 ButtonReleaseMask with the STANDARD_EVENT_SET. 9299 9300 * dispnew.c (buffer_posn_from_coords): If the coordinates are off 9301 past the end of a line, return them as being *before* the newline, 9302 not after. 9303 9304 * keyboard.c (kbd_buffer_get_event): Set input_pending after 9305 reading the event, no matter what sort of event it is - i.e., move 9306 the assignment to input_pending outside of the event lispifying 9307 conditional. 9308 9309 * keyboard.c (note_mouse_position): Don't record a "new" mouse 9310 position unless it really differs from the last one returned. 9311 9312 * keyboard.c (kbd_buffer_read_char): Renamed to 9313 kbd_buffer_get_event, for consistency with kbd_buffer_store_event. 9314 9315 * window.c (Fwindow_at): Modified to take the coordinates as a 9316 pair, not a two-element list, for ease of use and compatibility 9317 with events. Make SCREEN argument second and optional. 9318 (Fcoordinates_in_window_p): Modified to take and return the 9319 coordinates as above, and to distinguish the right border as well 9320 as the mode line. 9321 (window_from_coordinates): Modified to distinguish the right 9322 border as well as the mode line. 9323 * lisp.h (Qmode_line, Qvertical_split): Declare this extern, from 9324 keyboard.c. 9325 * keyboard.c (make_lispy_event): Distinguish a window's right 9326 border from its text area. 9327 9328 * window.c (coordinates_in_window): Make it static. 9329 9330 * window.c (Flocate_window_from_coordinates): Renamed to 9331 Fwindow_at. 9332 (syms_of_window): Adjusted. 9333 * lisp.h: Adjusted to say so. 9334 9335 * screen.c (Fcoordinates_in_window_p, window_from_coordinates, 9336 Flocate_window_from_coordinates): Functions moved to window.c. 9337 (syms_of_screen): Adjusted. 9338 * window.c (Fcoordinates_in_window_p, window_from_coordinates, 9339 Flocate_window_from_coordinates): Here they are. 9340 (syms_of_window): Adjusted. 9341 * lisp.h: Adjusted to say so. 9342 93431991-10-14 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9344 9345 * xterm.c (XTclear_end_of_line): This used to try to get the 9346 cursor out of the way by comparing the line being cleared with 9347 s->cursor_y, which is meaningless; it should have compared it with 9348 s->phys_cursor_y. Changed to just mark the cursor as cleared if 9349 it's in the area we're clearing. 9350 93511991-10-13 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9352 9353 * m-intel386.h: Fix typo in #endif. 9354 93551991-10-12 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9356 9357 * callint.c (Fcall_interactively): Added new interactive spec 'K', 9358 for mouse clicks. Added explanation to doc string. Removed 'e' 9359 spec, which didn't work with the new input model anyway. 9360 * keyboard.c (Fmouse_click_p): New function. 9361 (syms_of_keyboard): defsubr it. 9362 9363 * keyboard.c (EVENT_QUEUES_EMPTY): Clarified comment. 9364 (tracking_off): Change "if (!readable_events)" to 9365 "if (!readable_events ())". 9366 (Ftrack_mouse): Doc fix. 9367 (kbd_buffer_read_char): Fix brainos in tossing of unwanted events. 9368 Don't use EVENT_QUEUES_EMPTY to set input_pending; call 9369 readable_events. 9370 93711991-10-11 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9372 9373 * keyboard.c (Qmode_line): New quoted symbol. 9374 (syms_of_keyboard): Initialize and staticpro it. 9375 (make_lispy_event): Use it to indicate when a mouse position is in 9376 a window's mode line. 9377 9378 * xterm.c (XTread_socket): Consider the window to be resized if 9379 either the character or pixel dimensions have changed; this will 9380 catch font size changes. 9381 93821991-10-08 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9383 9384 * process.c (wait_reading_process_input): Removed all the 9385 exceptional condition stuff. Emacs lacks any way to respond to 9386 such a state, and selecting for it without responding to it can make 9387 Emacs loop indefinitely. 9388 9389 * xterm.c (XTread_socket, construct_mouse_click): Make sure that 9390 all enqueued events have their timestamp field set. 9391 * termhooks.h (struct input_event): Doc fix. 9392 * keyboard.c (last_event_timestamp): New variable. 9393 (get_mouse_position, kbd_buffer_store_event, 9394 kbd_buffer_read_char): Make sure to fill in Vlast_event_screen and 9395 last_event_timestamp. 9396 * xselect.c (mouse_timestamp): Don't use this anymore. 9397 (last_event_timestamp): Use this instead. 9398 (Fx_own_selection, Fx_own_clipboard, Fx_get_selection) 9399 (Fx_get_clipboard): Use last_event_timestamp instead of 9400 mouse_timestamp. 9401 9402 * xdisp.c (redisplay): Don't pass extra arguments to 9403 update_screen. 9404 9405 * keyboard.c (echo_truncate): Don't call echo here; this results 9406 in extraneous echoing of characters. 9407 (read_key_sequence): After calling echo_truncate, call echo_char 9408 to put the character we just read into the minibuffer, if 9409 appropriate. 9410 9411 * keyboard.c (read_key_sequence): Removed unused argument 9412 no_redisplay. 9413 94141991-10-01 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9415 9416 * xfns.c (x_create_screen): Initialize phys_cursor_x to -1, to 9417 indicate that the screen has no displayed cursor. 9418 9419 * xfns.c (x_create_screen): Let InternalBorderWidth default to 1. 9420 9421 * xterm.c (x_display_bar_cursor): Declare this to be static void. 9422 9423 * xterm.c (XTupdate_begin): Don't turn off the cursor. This makes 9424 ugly flickering. Instead, make it okay for XTins_del_lines to do 9425 so: 9426 * screen.h (struct screen): New field phys_cursor_glyph, keeping 9427 track of the glyph under the currently displayed cursor. Since 9428 current_glyphs is sometimes inaccurate when we want to undraw the 9429 cursor (as when XTins_del_lines is called from do_scrolling), we 9430 can't always get the GLYPH from there. 9431 * xterm.c (x_draw_single_glyph): Take the glyph to draw as an 9432 argument, instead of taking it from the screen matrix. 9433 (x_display_box_cursor): Set and use s->phys_cursor_glyph. 9434 9435 * ymakefile: Note that scroll.o and xmenu.o depend on screen.h. 9436 94371991-09-29 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9438 9439 * keyboard.c (make_lispy_event): When building mouse movement 9440 event, use `m', not `event', dummy. 9441 94421991-09-26 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9443 9444 * screen.c (Fscreen_parameters): Return the proper value for the 9445 'minibuffer parameter for minibuffer-only screens. 9446 9447 * xdisp.c (redisplay_window): When the start position is forced, 9448 constrain it to be within the visible region anyway. 9449 9450 * xterm.c (XTwrite_glyphs): Instead of turning off the cursor 9451 before we write, just notice if we wrote over it. 9452 9453 * xfns.c (x_decode_color): If a screen has two planes, then it is 9454 considered a color screen, and we should look up the color value. 9455 9456 * ymakefile: Include xselect.o and xrdb.o in XOBJ even when 9457 HAVE_X_MENU is not defined. 9458 9459 * fns.c (Fdelete): This used to be named Fdelq; Roland forgot to 9460 change the function name in his August 17 change. 9461 (syms_of_fns): defsubr Fdelete. 9462 94631991-09-24 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9464 9465 * alloca.c: Do nothing if alloca is defined as a macro. 9466 94671991-09-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9468 9469 * m-pfa50.h: New file. 9470 94711991-09-06 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9472 9473 * unexec.c: Add conditionals for COFF_ENCAPSULATE. 9474 94751991-08-17 Roland McGrath (roland@geech.gnu.ai.mit.edu) 9476 9477 * fns.c (Fdelete): New fn. We have member now; we should have 9478 delete too. 9479 94801991-08-16 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9481 9482 * xfns.c (x_get_arg): Clean bad characters out of the screen name 9483 before using it as a resource key. 9484 9485 * abbrev.c (Fexpand_abbrev): Don't let capitalization go past point. 9486 9487 * sysdep.c (sys_suspend): Don't use & before array name. 9488 9489 * sysdep.c [BROKEN_FIONREAD]: Undefine FASYNC. 9490 9491 * m-tandem-s2.h (START_FILES, LIB_STANDARD): Added. 9492 9493 * s/s-aix3-1.h: Define HAVE_TCATTR. 9494 9495 * xfns.c (Fx_grab_cursor, Fx_ungrab_cursor): Functions removed. 9496 94971991-08-15 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9498 9499 * bytecode.c (Qbyte_code_meter): New. 9500 (Bend_of_line, Bset_marker, Bmatch_beginning, Bmatch_end, Bupcase) 9501 (Bdowncase, BRgoto, BRgotoifnil, BRgotoifnonnil) 9502 (BRgotoifnilelsepop, BRgotoifnonnilelsepop, BlistN, BconcatN): New 9503 byte codes. 9504 (Fbyte_code): Implemented new codes listed above. Added code to 9505 count how many times a function is called. 9506 (syms_of_bytecode): Initialize and staticpro Qbyte_code_meter. 9507 9508 * xfns.c (x_window): When setting the class hints, use the 9509 screen's name as the res_name. 9510 9511 * xfns.c (x_make_screen_name): New function. 9512 (Fx_create_screen): Use x_get_arg to find screen name; if none has 9513 been specified, use x_make_screen_name; don't set the name again 9514 at the bottom. 9515 (x_get_arg): If SCREEN_NAME is nil, don't pass any class to 9516 Fx_get_resource. 9517 9518 * xfns.c (x_get_arg, x_default_parameter): Take an extra argument 9519 TYPE, instead of encoding the type in the first letter of the 9520 property name. 9521 95221991-08-15 Roland McGrath (roland@albert.gnu.ai.mit.edu) 9523 9524 * buffer.c (Fkill_all_local_variables): Don't pass 9525 Fmake_local_variable too many args. Use Fset instead. 9526 95271991-08-14 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9528 9529 * xfns.c (emacs_class): Variable removed. 9530 (EMACS_CLASS): New macro, specifying Emacs class for xrdb use. 9531 Use a class of "Emacs", to be compatible with previous versions. 9532 (Fx_get_resource, x_window, Fx_open_connection): Use macro here. 9533 9534 * buffer.c (Fgenerate_new_buffer): Function moved to 9535 lisp/files.el. 9536 (Fgenerate_new_buffer_name): New function which does only the 9537 name-choosing work Fgenerate_new_buffer used to do. 9538 (Frename_buffer): Added second optional argument DISTINGUISH, 9539 which lets rename_buffer use generate-new-buffer-name if non-nil. 9540 Return the name the buffer was given. 9541 Do nothing if new name is already buffer's name. 9542 9543 * xfns.c (Fx_get_resource): Take third argument CLASS, and require 9544 it to be specified whenever NAME is. 9545 All callers changed. 9546 [not HAVE_X11] (Fx_get_default): Only take the one arg. 9547 [not HAVE_X11] (Fx_get_resource): Toss the second two args. 9548 95491991-08-13 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9550 9551 * xfns.c (Fx_close_current_connection): Add \n to error message. 9552 9553 * keyboard.c (make_lispy_event): Added HP keys into the 9554 function_key_names array. 9555 * xterm.c (XTread_socket): For KeyPressed events, strip the 9556 keysym's vendor-specific bit, and take a shot at fitting it into 9557 the Emacs key numbering. 9558 9559 * screen.c (Vdefault_screen_alist): Definition moved from 9560 screen.el to here. 9561 (syms_of_screen): DEFVAR_LISP and initialize it here. 9562 * screen.h: Declare it here. 9563 * xfns.c (x_get_arg): Use it here. 9564 9565 * screen.c (make_screen): When choosing a buffer for the screen's 9566 root window, shy away from buffers whose names start with a space. 9567 95681991-08-11 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9569 9570 * process.c (exec_sentinel, exec_sentinel_unwind): Move these 9571 above status_notify. 9572 9573 * eval.c (Qinhibit_quit): New variable, to support Aug 5 changes 9574 to process.c. 9575 (syms_of_eval): Initialize and staticpro above. 9576 * lisp.h: Added extern declaration for above. 9577 95781991-08-10 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9579 9580 * regex.c (re_search_2): When searching with the fastmap, test for 9581 a translate table outside of the loop, not inside the loop. 9582 95831991-08-10 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9584 9585 * fns.c (Fequal): Don't crash on circular structure. 9586 (internal_equal): New subroutine does the recursion. 9587 9588 * print.c (print): Recognize circular car pointers. 9589 95901991-08-10 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9591 9592 * process.c (wait_reading_process_input): Ignore exceptional 9593 conditions on the keyboard input. 9594 95951991-08-06 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 9596 9597 * lisp.h: Fiddled with formatting. 9598 9599 * process.c (exec_sentinel_unwind): New function. 9600 (exec_sentinel): Restore the process's sentinel, using an 9601 unwind_protect. 9602 96031991-08-05 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9604 9605 * keyboard.c: Doc fix. 9606 96071991-08-05 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9608 9609 * dired.h: Don't include search.h; it doesn't exist. 9610 9611 * process.c (read_process_output, exec_sentinel): Bind 9612 Qinhibit_quit to true and call the filter directly instead of 9613 through a condition-case. 9614 (run_filter): Removed. 9615 (this_filter, filter_process, filter_string): Variables now 9616 unnecessary. 9617 9618 * xfns.c (Fx_get_resource): Take the screen name as an optional 9619 argument and look up resources using the name of the screen as 9620 part of the key. 9621 [not HAVE_X11] (Fx_get_default): Take optional 2nd arg NAME and 9622 ignore it. 9623 (x_get_arg): Take the screen name as an arg, and call 9624 Fx_get_resource with that argument. 9625 (x_default_parameter, x_figure_window_size, x_icon): Pass the 9626 screen's name to x_get_arg. 9627 (Fx_create_screen): Make sure the screen name is either nil or a 9628 string, and pass it to x_get_arg. 9629 9630 * xfns.c (Vx_screen_defaults): Variable removed; such settings 9631 belong in the .Xdefaults file. 9632 (syms_of_xfns): Don't defvar it here. 9633 (Fx_create_screen): Don't use it here. 9634 9635 * keyboard.c (classify_object): #if 0'd function finally removed. 9636 * xterm.c (Qmapped_screen, Qunmapped_screen, Qexited_scrollbar) 9637 (Qexited_window, Qredraw_screen): Unused, so removed. 9638 (syms_of_xterm): Don't bother to initialize above. 9639 9640 * xterm.c (init_input_symbols): Renamed to syms_of_xterm, for 9641 consistency. 9642 (x_term_init): Don't call it here. 9643 * xfns.c (syms_of_xfns): Don't call syms_of_xselect here. 9644 * emacs.c (main): Call them here. 9645 9646 * xterm.c (invocation_name): Made this a Lisp_Object, so that its 9647 string value could be relocated properly. 9648 (x_term_init, x_text_icon): Adjusted code appropriately. 9649 (syms_of_xterm): staticpro invocation_name. 9650 * xfns.c (invocation_name): Changed extern declaration, deleted 9651 extra declaration. 9652 (Fx_get_resource): Adjusted code appropriately. 9653 96541991-08-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9655 9656 * lread.c (read1): Accept #[...] for bytecode object. 9657 * print.c (print): Print them that way. 9658 96591991-08-01 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9660 9661 * fileio.c (Fexpand_file_name): Avoid doing strlen (0). 9662 9663 * editfns.c, filelock.c [VMS]: Use pwd.h from Emacs, not from system. 9664 * fileio.c [VMS]: Likewise. Also include stddef.h, string.h. 9665 Include perror.h only once. 9666 [VMS] (file_name_as_directory, directory_file_name): Remove 9667 assignments from if conditions. 9668 (Fexpand_file_name): Remove excess slash from end of user's home dir. 9669 96701991-08-01 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9671 9672 * emacs.c (main): Add SIGIO conditional within AIX conditional. 9673 9674 * xdisp.c (try_window_id): Compute proper position for screen bottom 9675 when all changes are below the screen. 9676 When first computing bp, don't go more than HEIGHT + 1 lines. 9677 96781991-07-31 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9679 9680 * xterm.c (x_destroy_window): If we're destroying the currently 9681 highlighted screen, clear x_highlight_screen. 9682 9683 * xdisp.c (display_text_line, display_string): 9684 Don't go past endp for multi-column chars. 9685 96861991-07-28 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9687 9688 * lread.c (init_lread): If Vload_path was set specially before 9689 dumping, preserve it by default. 9690 9691 * process.c (process_send_signal): Notice and deal if the 9692 TIOCGPGRP ioctl says that the subprocess has no pgrp. 9693 9694 * xdisp.c (try_window_id): Always update window_end_* if successful. 9695 9696 * process.h (subtty): New slot. 9697 * process.c (create_process): Set it. 9698 (process_send_signal): Use it. 9699 9700 * alloc.c (Fmake_rope): Doc fix. 9701 * screen.c (Fselect_screen): Doc fix. 9702 * vms-pp.c: Fix comment. 9703 9704 * keymap.c (Fkeymapp, Fdefine_prefix_command): Doc fixes. 9705 9706 * window.c (window_select_count): No longer static. 9707 (init_window_once): Increment window_select_count, to give each 9708 window a unique use_time. 9709 * window.h (window_select_count): extern this here. 9710 * screen.c (make_screen): Stamp a new screen's selected window 9711 with the proper selection time. 9712 9713 * ymakefile: xselect.o depends on screen.h, xterm.h, and config.h. 9714 xrdb.o depends on config.h. 9715 xterm.o depends on gnu.h. 9716 * xfns.h: File removed - it only declared Vx_send_movement_events. 9717 All includers changed. 9718 97191991-07-27 Richard Stallman (rms@mole.gnu.ai.mit.edu) 9720 9721 * keymap.c (Fcopy_keymap): Don't recursively copy maps inside symbols. 9722 97231991-07-27 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9724 9725 * xdisp.c (redisplay): If echo_area_display puts text in a 9726 surrogate minibuffer screen, don't neglect to update it. 9727 9728 * keyboard.c (kbd_buffer_store_event): Make sure 9729 Vlast_event_screen is set properly for quit characters. 9730 97311991-07-26 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9732 9733 * keyboard.c (command_loop_1): Pass both arguments to 9734 Fselect_screen. 9735 9736 * screen.c (make_screen): Divide the size by sizeof (Lisp_Object) 9737 before passing it to Fmake_vector. 9738 9739 * screen.h [not MULTI_SCREEN] (SCREEN_SCROLL_BOTTOM_VPOS): Fixed 9740 definition. 9741 9742 * screen.c: #include termhooks.h and therefore stdio.h. 9743 (make_screen): Initialize focus_screen member. 9744 (Fdelete_screen): Refuse to delete SCREEN if it is a 9745 surrogate minibuffer for some other screen, not just if it's the 9746 global minibuffer screen. 9747 (Fredirect_screen_focus, Fscreen_focus): New function. 9748 (syms_of_screen): defsubr Sredirect_screen_focus. 9749 * window.c: Don't include termhooks.h or stdio.h. 9750 (Fselect_window): Removed grunge to support minibuffer hack. 9751 * screen.h (struct screen): Added focus_screen member, and 9752 accessor for it. 9753 * alloc.c (mark_object): Mark focus_screen member of Lisp_Screens. 9754 * xterm.c (XTscreen_rehighlight): Use the focus_screen member to 9755 decide which screen to highlight. 9756 (XTread_socket): Use focus_screen when enqueuing keystrokes. 9757 * minibuf.c (read_minibuf, read_minibuf_unwind): Shift the 9758 selected screen's focus around appropriately. 9759 * termhooks.h (screen_rehighlight_hook): Doc fix. 9760 9761 * lisp.h (CHECK_IMPURE): Moved definition... 9762 * puresize.h (CHECK_IMPURE): To here. 9763 97641991-07-25 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9765 9766 * dispnew.c (buffer_posn_from_coords): Bufp is broken; don't use it. 9767 9768 * xterm.c (XTscreen_rehighlight): Neatened sloppy logic. 9769 9770 * keyboard.c (read_key_sequence): When truncating a key sequence, 9771 don't forget to put the new keystroke back in this_command_keys. 9772 Do this before calling echo_truncate, and don't call echo_char. 9773 97741991-07-24 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9775 9776 * xterm.c (x_term_init): Initialize x_focus_screen and 9777 x_highlight_screen. 9778 9779 * xterm.c (XTscreen_rehighlight): Handle things correctly when 9780 x_focus_screen is 0. 9781 (XTread_socket): Process EnterNotify and LeaveNotify events with 9782 .focus == 0 properly. For FocusOut events, pass the right 9783 arguments to x_new_focus_screen. 9784 9785 * fileio.c (Finsert_file_contents): Use RETURN_UNGCPRO macro. 9786 9787 * buffer.c (Fbuffer_name): Fix typo in doc string. 9788 (syms_of_buffer): Fix typo in before_change_function name. 9789 97901991-07-23 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9791 9792 * screen.h (CHECK_SCREEN): Define a dummy version of this when 9793 MULTI_SCREEN is not defined. 9794 9795 * sysdep.c (init_signals, sys_signal, sys_sigpause): New functions. 9796 (sys_sigblock, sys_sigunblock, sys_sigsetmask): New functions. 9797 9798 * sysdep.c (_sobuf): Unsigned chars if DGUX. 9799 9800 * sysdep.c [DGUX]: Include file.h. 9801 [DGUX] (sys_siglist): New variable. 9802 9803 * x11term.c (x_init_1) [SYSV_STREAMS]: Don't close the old 9804 descriptor. 9805 9806 * keyboard.c (read_key_sequence): Treat function keys like ascii 9807 characters. 9808 9809 * lread.c (init_lread, syms_of_lread): New names for init_read and 9810 syms_of_read, for consistency. 9811 9812 * emacssignal.h: New file. 9813 * data.c, keyboard.c, process.c, sysdep.c: Include it. 9814 * data.c (arith_error): Use SIGEMPTYMASK. 9815 * keyboard.c (sigfree, sigunblockx): Use SIGEMPTYMASK. 9816 (sigholdx, sigblockx): Use sigmask. 9817 (gobble_input): Use sigblockx instead of sigholdx, so that any 9818 other blocked signals stay blocked during and after the call to 9819 read_avail_input. 9820 * process.c (create_process): Use sigmask. 9821 [FASYNC] (request_sigio): Use sigunblock. 9822 * xterm.c (sigmask): Removed #definition here. 9823 * ymakefile (keyboard.o, process.o, sysdep.o, data.o): Make these 9824 depend on emacssignal.h. 9825 9826 * window.c (Fselect_window): Modify surrogate minibuffer hack to 9827 make the minibuffer the selected window of the selected screen, 9828 AND select the minibuffer window's screen. 9829 * minibuf.c (read_minibuf): If the minibuffer window is on a 9830 different screen, save that screen's configuration too. 9831 9832 * window.c (Fset_window_configuration): Use SCREEN_ accessor to 9833 get at a screen's root window. Removed unused variable 9834 screen_to_select. 9835 (Fcurrent_window_configuration): Take an optional argument SCREEN. 9836 All callers changed. 9837 9838 * window.c (auto_new_screen, Vauto_new_screen_function): Renamed 9839 to pop_up_screens and pop_up_screen_function, to be parallel with 9840 pop_up_windows. 9841 (display_buffer, syms_of_window): Changed appropriately. 9842 9843 * fns.c (Fload_average) [DGUX]: Add code to support DGUX. 9844 9845 * s-dgux.h, m-aviion.h: New files. 9846 9847 * emacs.c (main) [POSIX_SIGNALS]: Call init_signals. 9848 9849 * screen.c (Fdelete_screen): Update last_nonminibuf_screen if 9850 the screen it's currently pointing to gets deleted. 9851 98521991-07-22 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9853 9854 * screen.c (last_nonminibuf_screen): New variable. 9855 (Fselect_screen): Set last_nonminibuf_screen if appropriate. 9856 98571991-07-21 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9858 9859 * screen.h (last_nonminibuf_screen): Added declarations for new 9860 variable. 9861 * minibuf.c (active_screen): Variable removed. 9862 (read_minibuf): Removed code to set and clear active_screen. 9863 * window.c (Fdisplay_buffer): Rewritten to use 9864 last_nonminibuf_screen. 9865 9866 * screen.c (next_screen): Use SCREEN_ accessors instead of ->. 9867 9868 * window.c (Fdisplay_buffer): Removed reference to 9869 Fx_create_screen; we should rely on the auto-new-screen-function 9870 being set to something appropriate. 9871 98721991-07-21 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 9873 9874 * keyboard.c (read_key_sequence): Restore the state of 9875 this_command_key_count along with the echoing state. 9876 98771991-07-20 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 9878 9879 * xfns.c (Fx_synchronize): New function. 9880 (syms_of_xfns): defsubr it. 9881 9882 * xdisp.c (redisplay): Don't turn on all_windows whenever we're 9883 using a separate minibuffer screen. Even if there is some tweak 9884 necessary, this wasn't it. 9885 9886 * process.c (status_notify): Do not forget to UNGCPRO. 9887 9888 * screen.c (next_screen): Re-work logic to skip minibuffer-only 9889 screens so that it doesn't loop indefinitely, even when the only 9890 screen is a minibuffer-only screen. Skip all screens that are 9891 only minibuffers, not just when they are the global minibuffer 9892 screen. 9893 9894 * xdisp.c (message, message1): If the screen's message buffer 9895 is 0, toss the message; don't check the window system against 9896 the screen output_method. 9897 98981991-07-19 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9899 9900 * keyboard.c (read_key_sequence): When we truncate the echo 9901 buffer because the user has switched screens, re-echo the 9902 character that caused the truncation. 9903 9904 * lread.c (Fload): Change "source newer than ..." message not to 9905 refer to "libraries." What is a "library," anyway? 9906 9907 * window.c: #include "termhooks.h", and therefore <stdio.h> too. 9908 [MULTI_SCREEN] (Fselect_window): If the window being selected is 9909 the selected screen's minibuffer, but it lives on another screen, 9910 don't select that other screen - call the screen_rehighlight_hook 9911 instead. 9912 * termhooks.h (screen_rehighlight_hook): New hook, so that Emacs 9913 can shift the screen highlighting when needed. 9914 * term.c (screen_rehighlight_hook): Define it. 9915 * xterm.c (x_highlight_screen): New variable. 9916 (x_new_focus_screen): Move the rehighlighting code to... 9917 (XTscreen_rehighlight): New function. 9918 (x_display_bar_cursor, x_display_box_cursor): Use 9919 x_highlighted_screen instead of x_focus_screen. 9920 (x_term_init): Initialize screen_rehighlight_hook. 9921 * ymakefile: Make window.o depend on termhooks.h. 9922 9923 * xfns.c (Fx_create_screen): Add mention of 9924 global-minibuffer-screen to docstring. 9925 * screen.c (make_screen_without_minibuffer): Improve error message 9926 displayed when Vglobal_minibuffer_screen is not a proper screen. 9927 99281991-07-18 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9929 9930 * config.h (PURESIZE): Definition moved to... 9931 * puresize.h: New file. 9932 (PURESIZE): Define this here. This will allow people to change 9933 their pure storage allocation without having to recompile most of 9934 Emacs. 9935 * data.c: #include puresize.h, since CHECK_IMPURE needs PURESIZE. 9936 * alloc.c: #include puresize.h. 9937 [HAVE_SHM] (pure_size): New variable, so that XPNTR doesn't depend 9938 on PURESIZE. 9939 [HAVE_SHM] (init_alloc_once): Initialize pure_size here. 9940 * lisp.h [HAVE_SHM] (XPNTR): Defined in terms of pure_size, 9941 instead of PURESIZE. 9942 (pure_size): Extern declaration added here. 9943 * ymakefile: Added puresize.h to dependencies for alloc.c and 9944 data.c's .o files. 9945 9946 * emacs.c (main): Doc fix for kludge to scan for -d. 9947 99481991-07-17 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9949 9950 * termhooks.h (struct input_event): #if 0'd out the definition for 9951 the screen_selected event type, and added the stipulation that the 9952 {non_,}ascii_keystroke events specify the screen they happen in. 9953 * xterm.c (x_new_focus_screen): Don't enqueue a screen_selected 9954 event. 9955 (XTread_socket): Calls to x_new_focus_screen in the EnterNotify, 9956 FocusIn, LeaveNotify, and FocusOut event code don't worry about 9957 enqueued events any more. 9958 * keyboard.c (new_selected_screen): Removed - see below. 9959 (Vlast_event_screen): New variable, visible to lisp code. 9960 (echo_length, echo_truncate): New functions. 9961 (readable_events): Removed screen_selected events from the set of 9962 things to skip. 9963 (kbd_buffer_store_event): Don't bother collapsing consecutive 9964 screen_selected events. 9965 (kbd_buffer_read_char): Don't process screen_selected events. 9966 (make_lispy_event): Re-arrange scrollbar events to put the window 9967 whose scrollbar was diddled right after the identifying symbol, 9968 for consistency. 9969 (read_key_sequence): Let the selected screen and the location of 9970 the event affect the keymap used to find its binding. 9971 (Fread_key_sequence): Update docstring. 9972 (syms_of_keyboard): Added DEFVAR_LISP for Vlast_event_screen. 9973 99741991-07-15 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9975 9976 * screen.c (next_screen): If !mini_screen, only exclude the global 9977 minibuffer screen when the minibuffer is its only window. 9978 (Fnext_screen): Make the docstring clearer about what MINISCREEN 9979 means. 9980 9981 * window.c (Fother_window): Indicate that it takes both a required 9982 and optional argument, instead of just one required. 9983 99841991-07-15 Roland McGrath (roland@churchy.gnu.ai.mit.edu) 9985 9986 * buffer.c (Fkill_buffer): Rehacked kill-buffer-hooks to use 9987 standard name kill-buffer-hook, and to use set_buffer_internal 9988 instead of Fset_buffer. Use static variable containing symbol 9989 instead of intern. 9990 (syms_of_buffer, init_buffer_once): Qkill_buffer_hook = 9991 'kill-buffer-hook. 9992 99931991-07-15 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 9994 9995 * keymap.c (Fsingle_key_description): When describing a listy 9996 object, take the car to find the symbol that heads it, not the cdr. 9997 9998 * dispnew.c (buffer_posn_from_coords): Pass col and line to 9999 compute_motion in the correct order. 10000 10001 * keyboard.c (make_lispy_event): When calculating rows and columns 10002 for mouse clicks and movement events, don't forget to subtract the 10003 position of the window's top left corner before passing them to 10004 buffer_posn_from_coords. 10005 10006 * screen.c (coordinates_in_window): Removed useless test for *y == 10007 screen_height, and screen_height variable; this would be out of 10008 range of all the windows anyway. 10009 10010 * xdisp.c (message1): Removed code to ignore messages before X has 10011 started up; this issue has hopefully been addressed by the 10012 condition-case in startup.el. 10013 10014 * editfns.c (init_editfns): Make user_name char * instead of 10015 unsigned char *, since that's what most of the usages seem to 10016 want. And when expanding ampersands in AMPERSAND_FULL_NAME mode, 10017 don't try to use user_name as a string; use Vuser_name. 10018 10019 * minibuf.c (assoc_for_completion): New function. 10020 (do_completion): Use that to check for exact match. 10021 10022 * minibuf.c (Ftry_completion): Fix handling of matches aside from 10023 case. If ignoring case, and all else equal, try to preserve the 10024 case of the characters in the input. 10025 10026 * process.c (status_notify): GCPRO tail. 10027 10028 * sysdep.c (creat_copy_attrs, rename_sans_version): Always set 10029 protection to O:REWD when creating file. Added new function 10030 rename_sans_version, which strips the version number from the target 10031 filename, renames the temporary file to this filename, and then 10032 sets the file protection of this new file to be the same as the file 10033 being edited. 10034 10035 * sysdep.c [VMS]: Include pwd.h from Emacs. Use sys/file.h if GCC. 10036 (F_SETFL) [VMS]: Undefine this, to control conditionals. 10037 (getpwnam): Make `full' unsigned. 10038 (creat_copy_attrs): Add some casts. 10039 (sys_access): Change prvmask and CHECKPRIV to use bitfields. 10040 Add some casts, and make dummy an unsigned short int. 10041 Don't use & on constants. 10042 (vmserrstr): Add a cast. 10043 (sys_creat): Define va_count before this function. 10044 100451991-07-14 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10046 10047 * sysdep.c (sys_sleep, input_wait_timeout): Don't use & on constant. 10048 [VMS]: Include pwd.h from Emacs. Use sys/file.h if GCC. 10049 (bzero, bcopy) [VMS]: Don't take address of `length'. 10050 10051 * sysdep.c (sys_suspend): Cast value of `signal' to insulate from 10052 changed value type in sysV.3. 10053 10054 * sysdep.c (child_setup_tty): Turn off erase & kill chars for BSD. 10055 10056 * sysdep.c (discard_tty_input): Use TIOCFLUSH on Apollo. 10057 (init_sys_modes): Avoid TIOCSTART on Apollo. 10058 10059 * sysdep.c: If HAVE_TERMIOS is not defined, define tcgetattr in 10060 terms of the TIOCGETP ioctl. 10061 (init_sys_modes): Handle VSUSP, V_DSUSP if HAVE_TCATTR. 10062 (discard_tty_input, init_baud_rate, child_setup_tty) 10063 (init_sys_modes, tabs_safe_p, reset_sys_modes): 10064 Use tcgetattr, and if HAVE_TCATTR, use tcsetattr. 10065 100661991-07-13 Jim Blandy (jimb@churchy.gnu.ai.mit.edu) 10067 10068 * s-hpux8.h: New file. 10069 * fileio.c [HPUX8]: Don't include errnet.h. 10070 10071 * unexhp9k800.c (unexec): Local variable i to avoid compiler bug? 10072 10073 * sysdep.c (insque) [WRONG_NAME_INSQUE]: New function. 10074 * s-386ix.h (WRONG_NAME_INSQUE): Define it. 10075 10076 * xdisp.c (message_buf_print): New variable. 10077 (message): Clear it here. 10078 * dispextern.h: Declare it here. 10079 * print.c (printchar, strout): Set it and test it here. 10080 10081 * keyboard.c (command_loop_1): Don't clear last_command when start 10082 macro. 10083 10084 * keyboard.c (read_command_char): Exit at eof if noninteractive. 10085 10086 * indent.c (invalidate_current_column): New function. 10087 * editfns.c (Fwiden, Fnarrow_to_region): Call it. 10088 10089 * process.c (create_process): Use O_NOCTTY whenever defined, 10090 unless USG. 10091 10092 * process.c (Fprocess_send_eof): If using a pipe, close it. 10093 (close_process_descs): Check IN and OUT for nonzeroness. 10094 10095 * process.c (process_send_signal): Use interrupt chars 10096 to send certain signals to the process group. 10097 (TIOCGETC): Undefine this if it is not really usable. 10098 10099 * sysdep.c (discard_tty_input): Do nothing if read_socket_hook. 10100 10101 * xfns.c (x_set_mouse_color): Change the default pointer shapes to 10102 be closer to xterm and emacs 18. 10103 10104 * xterm.c (x_focus_on_screen, x_unfocus_screen): These no longer 10105 call XSetInputFocus, because I think that the X-windows ICCCM 10106 says that only the window manager can do this sort of thing. 10107 10108 * keyboard.c (read_char): When there is an unread command 10109 character, goto reread_first when this_command_key_count is zero, 10110 not when it is >= 0. 10111 (command_loop_1): Reset this_command_key_count only if there is no 10112 prefix argument. This makes echoing of keystrokes work correctly. 10113 101141991-07-11 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10115 10116 * eval.c (Finteractive_p): Changed "! XTYPE (foo) == Lisp_Bar" to 10117 "XTYPE (foo) != bar". 10118 101191991-07-11 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10120 10121 * eval.c (apply1): Don't forget to UNGCPRO before returning. 10122 10123 * xterm.c (XTupdate_begin): Undisplay the cursor here; do_scrolling 10124 will call XTins_del_lines when the screen matrix is inaccurate, so 10125 we cannot undisplay the cursor then, but do_scrolling is always 10126 called within an update. 10127 101281991-07-10 David J. MacKenzie (djm@nutrimat) 10129 10130 * termcap.c, tparam.c [!emacs, USG || STDC_HEADERS]: Define bcopy 10131 in terms of memcpy. 10132 101331991-07-09 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10134 10135 * scroll.c (do_scrolling): Use correct termination condition for 10136 loop that uses the glyph pointers for the deleted lines to fill in 10137 the inserted lines. 10138 101391991-07-08 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10140 10141 * editfns.c: Doc fix. 10142 101431991-07-03 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10144 10145 * dispnew.c (line_hash_code): Test m->highlight[vpos], not 10146 m->highlight. All lines were getting hash codes of -1, because 10147 the highlight vector was never NULL. Golly. 10148 10149 * process.c (list_processes_1): Handle status of network streams. 10150 101511991-07-02 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10152 10153 * doc.c (Fdocumentation_property): 10154 Pass only strings to Fsubstitute_command_keys. 10155 101561991-07-02 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10157 10158 * editfns.c (init_editfns): If neither of the environment 10159 variables are set, DON'T set Vuser_name to Vuser_real_name; it's 10160 supposed to reflect the EFFECTIVE uid. 10161 Get the full name according to Vuser_name if it differs from 10162 Vuser_real_name, not if they are equal. 10163 And pass Vuser_name to getpwnam in that case instead of user_name, 10164 which might be 0. 10165 10166 * lisp.h (RETURN_UNGCPRO): New macro. 10167 10168 * bytecode.c (Fbyte_code): Do not remove GC protection from the 10169 stack when making a function call, because the caller is 10170 responsible for protecting the arguments to a MANY-arg'ed 10171 function. 10172 * eval.c (Fapply): If we use funcall_args, GCPRO it. 10173 And when we call Ffuncall with funcall_args, tell it the correct 10174 length of funcall_args, no matter which branch allocated it. 10175 (Ffuncall): Don't gcpro the arguments before calling 10176 Fgarbage_collect. 10177 (Feval): If we're calling a subr that takes MANY args, don't 10178 UNGCPRO until after we call the subr. 10179 (apply1, call0, call1, call2, call3): GCPRO the arg arrays passed 10180 to Ffuncall and Fapply. 10181 * callproc.c (Fcall_process, Fcall_process_region): Don't GCPRO 10182 the argument array. 10183 * editfns.c (Finsert, Finsert_before_markers): Don't GCPRO the 10184 argument array. Added comment about when GCPROing is not needed. 10185 * mocklisp.c (Finsert_string): Don't GCPRO the argument array. 10186 10187 * keyboard.c (init_keyboard): Handle SIGQUIT with interrupt_signal 10188 on any system that has HAVE_TERMIO, not just on USG systems. 10189 101901991-07-01 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10191 10192 * editfns.c (init_editfns): Test that user_name isn't 0. 10193 101941991-06-29 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10195 10196 * search.c: Doc fixes. 10197 101981991-06-28 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10199 10200 * keyboard.c (make_lispy_event): Let the posns of mouse clicks and 10201 mouse movements be nil when window_from_coordinates returns a 10202 NON-window, not when it returns a window. Since posn is a lisp 10203 object, don't call make_number when consing up the event. 10204 Don't call make_number on the code member of the event. 10205 10206 * keyboard.c (struct movement): Make the x, y, and time members 10207 Lisp_Objects, since it's easier to convert from a Lisp_Object than 10208 to. 10209 (note_mouse_position): Adjusted for the above. 10210 (make_lispy_event): Removed code to make Lisp_Objects for those 10211 members. 10212 10213 * xterm.c (XTread_socket): When handling LeaveNotify events, 10214 remember that the focus member of the event is true when the 10215 receiving window now has the focus, not when it is losing it. 10216 * xfns.c (Ffocus_screen): Don't signal an error if SCREEN is 10217 already the focus screen. 10218 102191991-06-26 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10220 10221 * alloc.c (Fmake_rope): Use sizeof (GLYPH) instead of 2 to 10222 determine how large the string should be, and changed doc string 10223 to describe ropes as strings of glyphs, not just as strings of 10224 character pairs. 10225 (Frope_elt): Use sizeof (GLYPH) as the element size, instead of 10226 assuming that the elements are two bytes. 10227 * lisp.h (typedef GLYPH): Moved the definition from here... 10228 * config.h (typedef GLYPH): to here, so people can elect to get 10229 better performance if they don't want to use huge fonts. 10230 * xterm.c (dumpglyphs): Use XDrawImageString or 10231 XDrawImageString16, Depending on sizeof (GLYPH). 10232 10233 * data.c (Fsetq_default): Call Fset_default to do the assignments, 10234 not plain Fset. 10235 10236 The following changes were contributed by Jamie Zawinski 10237 <jwz@lucid.com>: 10238 10239 * bytecode.c (Fbyte_code): BYTE_CODE_SAFE and BYTE_CODE_METER 10240 options added. 10241 Added Bmark, Bscan_buffer, Bset_mark to support error-checking for 10242 these obsolete bytecodes. 10243 Added Bunbind_all to support tail-call optimization (not yet 10244 implemented). 10245 Did NOT add the relative branch opcodes that were in the version 10246 of bytecode.c that Jamie sent. 10247 The branching bytecodes now only QUIT if they take the branch. 10248 Btemp_output_buffer_show, Bforward_char, Bforward_word, 10249 Bskip_chars_forward, Bskip_chars_backward, and Bforward_line 10250 passed the wrong number of arguments to their subrs. 10251 Brem, Bbuffer_substring, Bdelete_region, Bnarrow_to_region, 10252 Bstringeqlsign, Bstringlss, Bequal, Bnthcdr, Bmember, Bassq, 10253 Bsetcar, and Bsetcdr passed arguments to the subr in the wrong 10254 order. 10255 102561991-06-25 Jim Blandy (jimb@churchy.gnu.ai.mit.edu) 10257 10258 * doc.c (Fdocumentation): Added a QUIT test to the loop that finds 10259 the symbol's function value. 10260 102611991-06-24 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10262 10263 * xterm.c (dumprectangle): Removed call to XFlushQueue here. 10264 10265 * keyboard.c (command_loop_1): Call Fselect_screen to establish 10266 the new selected screen after the key sequence has been read, not 10267 at the top of the loop. This way, a key sequence will happen in 10268 the screen it was typed at, or (to be more precise) the screen its 10269 last character was typed at. 10270 10271 * keyboard.c (fast_read_one_key): Function deleted, since it had 10272 been #if 0'd out a long time ago. 10273 (command_loop_1): Support for fast_read_one_key removed. 10274 10275 * eval.c (Ffuncall): Do GCPRO the arguments, contrary to the May 10276 16 change. The convention appears to be that the MANY-arged 10277 callee must protect its own arguments. 10278 (Fapply): Don't protect funcall_args; they are the caller's 10279 responsibility. 10280 * bytecode.c (Fbyte_code): GCPRO the section of the stack *above* 10281 the args to Ffuncall, since it will be protected again once 10282 Ffuncall returns and therefore should stay valid. If it is not 10283 protected, string relocation may make it invalid. 10284 * mocklisp.c (Finsert_string): GCPRO the arguments, since insert 10285 may cause a garbage collection. 10286 * editfns.c (Finsert, Finsert_before_markers): GCPRO the 10287 arguments, since insert may cause a garbage collection. 10288 * callproc.c (Fcall_process, Fcall_process_region): GCPRO the 10289 arguments, since insert may cause a garbage collection. 10290 102911991-06-20 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10292 10293 * buffer.h (struct buffer_text, struct buffer): Small change to 10294 comments. 10295 10296 * search.c (Fmatch_beginning, Fmatch_end): Fixed doc strings to 10297 indicate that non-regexp searches set these too. 10298 10299 * window.c (Fset_window_start): If window is not the selected 10300 window, set windows_or_buffers_changed, so that redisplay will 10301 know that it should redisplay the window. 10302 10303 * callint.c (Finteractive): Changed doc string to indicate that 10304 the interactive prompts are passed through format. 10305 103061991-06-20 Roland McGrath (roland@albert.gnu.ai.mit.edu) 10307 10308 * buffer.c (syms_of_buffer): buffer-undo-list doc fix. 10309 103101991-06-11 Roland McGrath (roland@albert.gnu.ai.mit.edu) 10311 10312 * data.c (Fsetq_default): Take multiple SYM, VAL args; syntax now 10313 parallel to setq. 10314 103151991-05-25 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10316 10317 * keyboard.c (kbd_buffer_read_char): Fix wait-for-input loop so 10318 that we always process/toss events we don't want to return. 10319 10320 * screen.c (Fselect_screen): Call Ffocus_screen instead of 10321 x_new_selected_screen, which doesn't exist anymore. 10322 10323 * xfns.c (Ffocus_screen): Declare the type of the SCREEN argument. 10324 10325 * xfns.c (Fx_track_pointer): Function #if 0'd out - I don't think 10326 that this is a feature that we want. 10327 (syms_of_xfns): Elide the defsubr for the above. 10328 10329 * xterm.c (x_mouse_screen, x_input_screen): Variable deleted, 10330 since all we really need is x_focus_screen; all other issues are 10331 the realm and responsibility of the window manager. 10332 (x_new_selected_screen): Renamed to x_new_focus_screen, and 10333 modified not to do thiogs inappropriate for signal handlers. 10334 (XTread_socket): Change the handling of EnterNotify, LeaveNotify, 10335 FocusOut and FocusIn events to use x_new_selected_screen, and 10336 ditched code that deals with x_mouse_screen and x_input_screen, 10337 since they don't exist anymore. 10338 (x_display_bar_cursor, x_display_box_cursor): Compare s with 10339 x_focus_screen to see what form the cursor should take. 10340 (x_destroy_window): Don't bother with x_input_screen. 10341 * xfns.c (x_mouse_screen): Removed extern declaration for this. 10342 (Fx_grab_pointer): Confine the pointer to x_focus_screen, not 10343 x_mouse_screen. This is wrong, but will make emacs compile until 10344 this gets fixed. 10345 103461991-05-23 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10347 10348 * keyboard.c (get_input_pending): Don't use trim_events; use 10349 readable_events instead. 10350 10351 * keyboard.c (make_lispy_event): Remove case for window_sys_event, 10352 since that type of event doesn't exist anymore. 10353 10354 * minibuf.c (Fcompleting_read): Document the backup-n argument. 10355 10356 * dispnew.c (init_display): Don't declare alternate_display extern 10357 here. I can't figure out what this feature is, and it's broken. 10358 * emacs.c (main): Don't test alternate_display and put its value 10359 in the environment. 10360 103611991-05-22 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10362 10363 * keyboard.c (struct movement): Made .used an int instead of a 10364 char, since that's more likely to be stored atomically on SPARCS 10365 and similar machines. 10366 10367 * termhooks.h (struct input_event): Removed the window_sys_event, 10368 since it's not used anywhere. Added screen_selected event type. 10369 The event handling code used to change the current buffer, 10370 selected window, and selected screen out from under running lisp 10371 code. Now we wait for a more convenient time by enqueuing an 10372 event. 10373 * xterm.c (XTread_socket): When handling FocusIn events and 10374 EnterNotify events with the focus member set, enqueue a 10375 selected_screen event instead of calling x_new_selected_screen. 10376 * keyboard.c (trim_events): Function deleted; it is a bad idea to 10377 delete events based on the current tracking state, since tracking 10378 might be re-enabled later. 10379 (readable_events): New function which searches the input queue for 10380 readable events. 10381 (tracking_off): Call readable_events to see if we should 10382 redisplay. 10383 (kbd_buffer_read_char): Toss events that we are not interested in. 10384 This is a better place to do it than trim_events, since we know 10385 that do_mouse_tracking will not change. Also, handle 10386 screen_selected events. 10387 (new_selected_screen): New variable, holding the screen which 10388 should become selected the next time through command_loop_1. 10389 (syms_of_keyboard): Initialize and staticpro new_selected_screen. 10390 (command_loop_1): If there is a new screen to be selected, do so. 10391 103921991-05-21 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10393 10394 * xdisp.c (message): Removed the if at the top that did not 10395 display messages if the current screen was a termcap screen and a 10396 window system will be used. The change to startup.el on May 18, 10397 1991 replaces this. 10398 10399 * ralloc.c (check_memory_limits): If the address returned by the 10400 allocator is not representable in a Lisp_Object, call memory_full 10401 instead of printing a very silly "warning" message. 10402 104031991-05-19 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10404 10405 * xterm.c (XTread_socket): Don't overwrite the end of the buffer 10406 with function keys. 10407 10408 * keyboard.c (tracking_off): Update input_pending after reading 10409 all the input. 10410 * process.c: #include "screen.h". 10411 (wait_reading_process_input): Check if any screens have been newly 10412 mapped and need updating. 10413 * xterm.c (XTread_socket): Don't SET_SCREEN_GARBAGED when the 10414 screen is unmapped; do this when is mapped. 10415 (dumprectangle): Don't dump any data for garbaged screens. 10416 104171991-05-18 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10418 10419 * sysdep.c (init_sys_modes): Moved the clauses that set up 10420 interrupt-driven input out of the "if running on a terminal" 10421 clause, since these may need to be set up even when running on a 10422 window system. 10423 104241991-05-17 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10425 10426 * process.c (Fprocess_status): For network connections, return 10427 Qopen and Qclosed instead of Qrun and Qexit, as documented. 10428 10429 * lread.c (read1): Removed code that treated numbers starting with 10430 a zero as octal. 10431 104321991-05-16 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10433 10434 * eval.c (Ffuncall): Don't gcpro the arguments; the caller 10435 protects them. 10436 (Fapply): Gcpro funcall_args, if we use them. 10437 10438 * xterm.c (notice_mouse_movement): #if 0'd this function out. 10439 (XTread_socket): #if 0 the code that fakes motion events for 10440 moving in and out of windows. Also, rearrange the MotionNotify 10441 case to give character rows and columns to note_mouse_position, 10442 not pixel x and y positions. Don't deal with scrollbars here. 10443 * termhooks.h (struct input_event): Removed the mouse_movement 10444 event kind. 10445 * keyboard.c (movement_buf): A new buffer for mouse-movement events. 10446 This is hairier than you might think; see the comments for this 10447 and the comments for note_mouse_position and get_mouse_position 10448 for an explanation of why this is hairy. 10449 (movement_ptr): Where the event handler should store new mouse 10450 locations. 10451 (EVENT_QUEUES_EMPTY): New macro, to be used in the places that 10452 used to compare kbd_fetch_ptr to kbd_store_ptr to see if there 10453 were any events available; this macro tests the mouse movement 10454 buffer too. 10455 (Qmouse_movement): New symbol to head mouse movement events with. 10456 (trim_events): Mouse movement events are no longer in kbd_buffer, 10457 so don't try to trim them. 10458 (tracking_off, kbd_buffer_read_char, get_input_pending): Use 10459 EVENT_QUEUES_EMPTY. 10460 (get_mouse_position): New function to retrieve a mouse position 10461 from the buffer properly, no matter when the event-handling signal 10462 occurs. 10463 (kbd_buffer_read_char): If there is something in kbd_buffer, make 10464 an event for that; if there is a mouse movement, make an event for 10465 that; otherwise, the while loop lied. 10466 (make_lispy_event): Added code to produce mouse movement events. 10467 (init_keyboard): Clear the mouse movement buffer. 10468 (Qmouse_moved, Qredraw_screen, Qmapped_screen, Qunmapped_screen) 10469 (Qexited_window, Qexited_scrollbar): Removed extern declarations 10470 for these, since they're no longer generated. 10471 (syms_of_keyboard): Initialize and staticpro Qmouse_movement, 10472 remove DEFVAR_LISP for Vignore_mouse_events. 10473 104741991-05-14 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10475 10476 * lread.c (read1): Correctly parenthesize the shift when parsing 10477 octal numbers, and signal an error if we see a non-octal digit. 10478 104791991-05-13 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10480 10481 * keyboard.c (trim_events): New function, to remove uninteresting 10482 events from the input queue. 10483 (get_input_pending): Call trim_events before checking the queue, 10484 so as not to advertise input we don't care about. 10485 (Ftrack_mouse): A new function to enable mouse tracking for a 10486 block of code. 10487 (tracking_off): A function for unwind_protection; restore the 10488 mouse tracking state to what it was outside of the track-mouse 10489 (syms_of_keyboard): defsubr track-mouse. 10490 (make_lispy_event): Find the window io which the click occurred 10491 when processing mouse_click events, instead of trusting the window 10492 tree in the signal-handling code. Include the buffer position in 10493 the click event. 10494 10495 * xterm.c (construct_mouse_click): Return the click's screen, not 10496 its window, and don't bother updating Vmouse_window. Calculate 10497 the row and column of text-area clicks using 10498 pixel_to_glyph_translation, since we know that those data 10499 structures are alive in signal handlers. 10500 10501 * screen.c (window_from_coordinates, 10502 Flocate_window_from_coordinates): Moved these to window.c, since I 10503 need to be able to call them even if we don't have multi-screen 10504 support. 10505 (syms_of_screen): Removed defsubr for 10506 Flocate_window_from_coordinates. 10507 * window.c (window_from_coordinates, Flocate_window_from_coordinates): 10508 Here they are. 10509 (syms_of_window): Here is the defsubr. 10510 10511 * keyboard.c (note_mouse_position): New function to enqueue 10512 mouse movement events properly. 10513 (current_movement_event): New variable, to support the above. See 10514 its comment for more explanation. 10515 10516 * termhooks.h (struct input_event): Change the .window member to 10517 .screen, make it a struct screen *, and indicate that those events 10518 which used to return windows now return screens. It is unsafe 10519 for the event reader to traverse the window structure, because it 10520 can be called by a signal handler. 10521 105221991-05-10 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10523 10524 * keyboard.c (Vignore_mouse_events): Variable deleted. 10525 (make_lispy_event): For mouse and scrollbar clicks, return the 10526 position as a pair of numbers, not a list of two numbers. 10527 105281991-05-09 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10529 10530 * keyboard.c (do_mouse_tracking): Define this variable, which 10531 controls whether kbd_buffer_read_char will ignore button up and 10532 mouse movement events. 10533 * termhooks.h: Declare do_mouse_tracking here. 10534 10535 * xterm.h (STANDARD_EVENT_SET): New constant, giving the event 10536 mask all the windows use. 10537 10538 * xfns.c (Vx_send_mouse_movement_events): Removed this variable; 10539 XTmouse_tracking_enable and do_mouse_tracking do its job better. 10540 (syms_of_xfns): Remove the DEFVAR_LISP for the above. 10541 (x_window): Don't ask for any pointer motion events or button 10542 release events by default; use the unmodified STANDARD_EVENT_MASK. 10543 The user will ask for them explicitly if he or she wants them. 10544 And don't ask for backing store. 10545 10546 * xterm.c (XTmouse_tracking_enable): New function to 10547 request/unrequest detailed mouse tracking information of the 10548 server, and set the flag used by XTread_socket. 10549 (x_term_init): Set mouse_tracking_enable_hook to 10550 XTmouse_tracking_enable here. 10551 (XTread_socket): Handle mouse movement events by calling 10552 note_mouse_position. 10553 10554 * xterm.c (XTread_socket): For MapNotify events, go ahead and set 10555 the screen's visible flag, so Expose events will work. Clear the 10556 iconified flag. 10557 10558 * editfns.c (Finsert_char): Return immediately if n <= 0, not just 10559 if n < 0, so that the `while' below does not become an infinite 10560 loop. 10561 10562 * term.c (mouse_tracking_enable_hook): Added this variable to 10563 allow emacs to request that the window system start or stop 10564 detailed mouse tracking. 10565 * termhooks.h (mouse_tracking_enable_hook): Declare it here. 10566 10567 * xfns.c: Declare the functions before initializing 10568 x_screen_parm_table to point to them. 10569 10570 * xterm.c (XTread_socket): Don't send Qmapped_screen, 10571 Qunmapped_screen, Qexited_scrollbar, Qexited_window, 10572 Qredraw_screen - these are not features that we want to support. 10573 105741991-05-07 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10575 10576 * editfns.c (Finsert_char): Let strlen be the minimum of n and 10577 256, not the maximum, so we use an n-byte buffer when n < 256, and 10578 a 256-byte buffer many times when n > 256. 10579 105801991-05-05 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10581 10582 * keymap.c (Fkeymapp): Fixed docstring to give the right 10583 definition of a keymap. 10584 105851991-05-03 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10586 10587 * data.c (Fcompiled_function_p): New function. 10588 105891991-05-03 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10590 10591 * xfns.c (struct x_screen_parm_table): New type for recording 10592 information about screen parameters. 10593 (x_screen_parms): New table describing the existing parameters. 10594 (init_x_parm_symbols, x_set_screen_param): Use x_screen_parms 10595 instead of a large switch statement. 10596 (x_figure_window_size): Make the default case of the switch call 10597 abort instead of signalling an error, since window_prompting's 10598 value is internally generated. 10599 106001991-05-01 Jim Blandy (jimb@churchy.gnu.ai.mit.edu) 10601 10602 * keymap.c (describe_map_tree): GCPRO the maps variable; 10603 Fkey_description calls Fmapconcat, which eventually calls 10604 Ffuncall, which can garbage-collect. 10605 106061991-04-28 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10607 10608 * dispnew.c (buffer_posn_from_coords): Use the information in bufp 10609 to reduce the distance compute_motion must scan, when possible. 10610 106111991-04-27 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10612 10613 * keyboard.c (syms_of_keyboard): Qtop_level is initialized and 10614 staticpro'd in syms_of_data too. Don't staticpro (or initialize) 10615 it again here. 10616 10617 * macros.c (syms_of_macros): Since executing-macro and 10618 executing-kbd-macro are actually the same variable, use 10619 DEFVAR_LISP_NOPRO for the second one so it doesn't get staticpro'd 10620 twice. 10621 10622 * process.c (syms_of_process): Don't staticpro or initialize Qexit 10623 here, since syms_of_eval already does this and it's bad to 10624 staticpro something twice. 10625 (Qexit): Remove declaration here, so there will be a compilation 10626 error if someone rearranges eval.c without fixing the Qexit stuff. 10627 * eval.c (syms_of_eval): Add comment here to say that 10628 syms_of_process cares about Qexit too. 10629 10630 * lread.c (init_obarray): Don't staticpro Vobarray, since the 10631 DEFVAR_LISP in syms_of_read takes care of that. 10632 106331991-04-22 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10634 10635 * window.c (save_window_save): Always get the selected window's 10636 value of point from its buffer, not just when it's also the 10637 current buffer. 10638 10639 * lisp.h (Qdisabled): Declare this here so that the keys_of_* 10640 files can disable the commands they define. 10641 * casefiddle.c (keys_of_casefiddle): Make upcase-region and 10642 downcase-region disabled, by default. 10643 106441991-04-16 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10645 10646 * bytecode.c (PUSH): Alliant can't be bothered to implement the 10647 preincrement operator right, so use a comma. 10648 10649 * print.c (syms_of_print): staticpro Qexternal_debugging_output. 10650 10651 * editfns.c (clip_to_bounds): No longer static - used in window.c. 10652 * window.c (unshow_buffer): Use clip_to_bounds to make sure we 10653 change point to something legal. 10654 106551991-04-14 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10656 10657 * sysdep.c: Changes in formatting and comments. 10658 106591991-04-12 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10660 10661 * editfns.c (Fbuffer_substring): Don't call make_string, because 10662 it may cause a compaction and move the buffer, and then copy the 10663 wrong data. 10664 10665 * keyboard.c (read_char): Only GC if we've actually done enough 10666 consing since the last gc to make it worthwhile. 10667 106681991-04-11 Jim Blandy (jimb@geech.gnu.ai.mit.edu) 10669 10670 * keymap.c (access_keymap): Canonicalize the order of the 10671 modifiers when you look up a symbol in a keymap, too. 10672 (where-is-internal): If the keymap in which we found the 10673 definition was reached by meta-prefix-char, replace it with the 10674 metized character. 10675 10676 * eval.c (Fcondition_case): Initialize the `handler_list' member 10677 of the catchtag. 10678 10679 * keyboard.c (read_char): Reset recent_keys_index when it is 10680 greater than OR EQUAL to the number of elements in recent_keys, 10681 stupid. 10682 10683 * keymap.c (access_keymap): When fetching the car of listy events, 10684 no need to call Fcar_safe - extract the car directly. 10685 * keyboard.c (read_key_sequence): Don't extract the car from listy 10686 events here since 1) it strips information that we need from the 10687 events, and 2) access_keymap will take care of that for us. 10688 10689 * macros.c (Qexecute_kbd_macro): New variable, used by 10690 Fexecute_command. 10691 (syms_of_macros): Initialize and staticpro Qexecute_kbd_macro. 10692 * lisp.h: Add extern declaration for Qexecute_kbd_macro. 10693 * keyboard.c (Fcommand_execute): Add an entry to the command 10694 history for keyboard macros too. 10695 10696 * xterm.c (XTread_socket): If we get a MappingNotify event whose 10697 request == MappingKeyboard, someone has changed the keyboard 10698 mapping, and we should get the new mapping with 10699 XRefreshKeyboardMapping. 10700 107011991-04-10 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu) 10702 10703 * commands.h: Declare last_command_char to be a Lisp_Object, not 10704 an integer (ack). 10705 10706 * cmds.c (Fself_insert_command): If last_command_char is not an 10707 integer, beep. 10708 * minibuf.c (Fself_insert_and_exit): Same thing. 10709 10710 * keyboard.c (format_modifiers): New function, factoring out code 10711 from modify_event_symbol and reorder_modifiers. 10712 (modify_event_symbol): Call format_modifiers instead of doing the 10713 work inline. 10714 (reorder_modifiers): New function to put the modifiers on a 10715 modified symbol in the canonical order. 10716 10717 * keymap.c (modify_event_symbol): Prepend the modifiers so they 10718 appear in the canonical order: `M-C-S-U-'. 10719 (store_in_keymap): If IDX is a symbol, put the modifiers in the 10720 canonical order before storing. 10721 107221991-04-09 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10723 10724 * keymap.c (Flocal_set_key, Fglobal_set_key): When checking types 10725 of arguments, allow KEYS to be a vector or string, not just a 10726 string. 10727 (keymap_table): New static function to replace duplicated code in 10728 access_keymap and store_in_keymap. 10729 (access_keymap): Use keymap_table. 10730 (store_in_keymap): Use keymap_table, and put non-character 10731 definitions in dense keymaps *after* the vector. 10732 10733 * fileio.c (directory_file_name): Remove trailing slashes from 10734 single-letter names like "a/" too. Let slen be the string length, 10735 not one less than the string length. 10736 10737 * keyboard.c (Fset_input_mode): Don't complain that QUIT isn't an 10738 ASCII character if it is nil - it is an optional parameter. 10739 10740 * keymap.c (Faccessible_keymaps): Use meta-characters in the key 10741 sequences returned, carefully making sure that the sequences still 10742 appear in order of increasing length. 10743 107441991-04-04 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10745 10746 * vmsfns.c (vms_trnlog): Increased size of str to 256 elements. 10747 (vms_symbol): Increased size of str to 1025 elements. 10748 107491991-03-24 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10750 10751 * dispnew.c (pixel_to_glyph_translation): Moved this function to 10752 xterm.c, since it is specific to X and only called by the X code. 10753 * xterm.c (pixel_to_glyph_translation): Here it is. 10754 107551991-03-22 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10756 10757 * s-usg5-4.h (DATA_SEG_BITS): Definition deleted. 10758 * m-intel386.h (DATA_SEG_BITS): Define here if USG5_4. 10759 107601991-03-22 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10761 10762 * keymap.c (Faccessible_keymaps): Produce meta-characters in the 10763 key sequences instead of [meta-prefix-char CHAR] sequences. 10764 107651991-03-21 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10766 10767 * keymap.c (Flookup_key): If KEY is a zero-length array, then 10768 return KEYMAP; this is more algebraically satisfying. 10769 10770 * dispnew.c (Fsit_for): If the time to sit is zero and there is no 10771 input available, then return Qt, not Qnil. 10772 10773 * keyboard.c (read_char): If a quit occurs and we return 10774 quit_char, clear Vquit_flag, so we don't end up returning it again 10775 and again... All lisp code does this manually if they call 10776 read-char with quits inhibited, so it's the right thing to do. 10777 107781991-03-20 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10779 10780 * keyboard.c (read_char): If there is still no input available 10781 after an auto-save, do a garbage-collection. 10782 10783 * undo.c (truncate_undo_list): Always leave at least one undo 10784 record in the undo list. And use sizeof (struct Lisp_Cons), etc. 10785 instead of 8, etc. 10786 10787 * keyboard.c (read_char): When deciding whether to wrap 10788 recent_keys_index back to 0, compare it against 10789 sizeof (recent_keys)/sizeof(recent_keys[0]), 10790 not sizeof (recent_keys). 10791 (quit_char): This can't be anything but an ASCII character, so it 10792 shouldn't be a Lisp_Object. The declaration's comment says why. 10793 (read_char, init_keyboard): Treat quit_char as an int now. 10794 (Fset_input_mode): As above, and signal an error if QUIT is not an 10795 ASCII character. 10796 10797 * callint.c (Fprefix_numeric_value): Use XFASTINT to initialize 10798 val, not raw. 10799 10800 * fileio.c (Fmake_symbolic_link): Don't expand FILENAME; this 10801 would make it impossible to make a link to a relative name. 10802 108031991-03-19 Jim Blandy (jimb@pogo.gnu.ai.mit.edu) 10804 10805 * keyboard.c (syms_of_keyboard): Removed the DEFVAR_BOOL for 10806 meta-flag. This cannot be a lisp variable because we need to 10807 change the terminal settings whenever this flag changes. Change 10808 this through set-input-mode instead. 10809 108101991-03-19 Richard Stallman (rms@mole.gnu.ai.mit.edu) 10811 10812 * keyboard.c (read_avail_input): Raise SIGHUP if no input on AIX. 10813 108141991-03-19 Jim Blandy (jimb@churchy.ai.mit.edu) 10815 10816 * keyboard.c (kbd_buffer_store_event, kbd_buffer_read_char) 10817 (read_key_sequence, Fexecute_extended_command, Fset_input_mode) 10818 (init_keyboard, syms_of_keyboard): Use XSET (var, Lisp_Int, exp) 10819 instead of XSETINT (var, exp) in those cases where var is not 10820 known to already be a Lisp_Int. 10821 * search.c (skip_chars): Same. 10822 * xterm.c (construct_mouse_click, XTread_socket): Same. 10823 * callint.c (Fprefix_numeric_value): Make sure to return a 10824 Lisp_Int even when RAW is a cons whose car is not a Lisp_Int. 10825 * process.c (sigchld_handler): When searching for a process whose 10826 pid is -1, make sure that the pid is an int first, since network 10827 streams are in Vprocess_alist too. 10828 10829 * keyboard.c (syms_of_keyboard): Added DEFVAR_BOOL for 10830 meta-flag. Emacs 18 had this, and I see no entry in the ChangeLog 10831 saying that it was purposefully removed. 10832 108331991-03-17 Jim Blandy (jimb@geech.ai.mit.edu) 10834 10835 * keymap.c (Fcopy_keymap, Faccessible_keymaps, describe_map) 10836 (append_key): Minor typos and brainos corrected. 10837 10838 * keyboard.c (read_char): Removed code to find the vector in a 10839 (kbd-macro . VECTOR) - style macro, since the macro is represented 10840 by the vector itself. 10841 (read_char_menu_prompt): Changed to correctly recognize the new 10842 dense keymap structures. 10843 (read_key_sequence): Changed code that checks for keymapness to 10844 use get_keymap_1 instead of doing the indirection and keymapness 10845 testing itself. 10846 (Fcommand_execute): A keyboard macro is now a string or a vector. 10847 (Fexecute_extended_command): When expanding this_command_keys, 10848 remember that it is now an array of Lisp_Objects, not chars. 10849 10850 * doc.c (Fdocumentation): Rearranged into a switch statement, and 10851 made vectors macros, not keymaps. 10852 10853 * eval.c (Fcommandp): Removed code to recognize 10854 (kbd-macro . VECTOR) as a command, and added code to recognize 10855 vectors as commands. 10856 * macros.c (Qkbd_macro): Variable deleted. 10857 (syms_of_macros): Initialization of Qkbd_macro removed. 10858 108591991-03-14 Jim Blandy (jimb@pogo.ai.mit.edu) 10860 10861 * minibuf.c (keys_of_minibuf): Changed all calls to 10862 initial_define_lisp_key to calls to initial_define_key. 10863 10864 * keymap.c (describe_map): Adjusted to handle the new style of 10865 keymap. 10866 108671991-03-14 Richard Stallman (rms@mole.ai.mit.edu) 10868 10869 * fileio.c (Fwrite_region): On VMS, don't try rewriting old version. 10870 108711991-03-14 Jim Blandy (jimb@pogo.ai.mit.edu) 10872 10873 * keymap.c (Faccessible_keymaps): Adjusted to handle the new style 10874 of keymap. 10875 (Fwhere_is_internal): Handle the new-style of keymaps. 10876 Additionally, only check to see if a match is shadowed by a 10877 binding in the local keymap when LOCAL_KEYMAP is non-nil, instead 10878 of comparing elt against DEFINITION yet again. 10879 (describe_map_tree): Handle key sequences that are vectors, as 10880 well as those that are strings. 10881 108821991-03-13 Jim Blandy (jimb@churchy.ai.mit.edu) 10883 10884 * commands.h, keymap.c (meta_map, control_x_map): Make these 10885 Lisp_Objects, not Lisp_Vectors. 10886 keymap.c (syms_of_keymap): Same. 10887 10888 * keymap.c (Fuse_global_map): There is no longer any reason to 10889 insist that KEYMAP must be a dense keymap; delete the code that 10890 does so. 10891 108921991-03-12 Jim Blandy (jimb@wookumz.ai.mit.edu) 10893 10894 * commands.h, lisp.h: Changed global_map and current_global_map to 10895 be Lisp_Objects, not Lisp_Vectors. 10896 keyboard.c (read_key_sequence): Same. 10897 keymap.c (Fkey_binding, Fglobal_key_binding, Fglobal_set_key) 10898 (Fuse_global_map, Fwhere_is_internal, describe_buffer_bindings) 10899 (syms_of_keymap): Same. 10900 10901 * keymap.c (Fdefine_key): Braino: increment idx and clear metized 10902 flag even when the element of the key sequence isn't a character. 10903 (Flookup_key): Fix same braino. 10904 109051991-03-10 Jim Blandy (jimb@wookumz.ai.mit.edu) 10906 10907 * keymap.c (get_keyelt): Use access_keymap to resolve indirect 10908 entries, instead of duplicating its code. 10909 (Fcopy_keymap): Handle the new keymap structure. 10910 109111991-03-09 Richard Stallman (rms@mole.ai.mit.edu) 10912 10913 * eval.c (struct catchtag): New field handlerlist. 10914 (internal_catch, internal_condition_case): Set that field. 10915 (unbind_catch): Use it. 10916 109171991-03-08 Richard Stallman (rms@mole.ai.mit.edu) 10918 10919 * m-intel386.h (signal): Maybe define if USG. 10920 10921 * keyboard.c (echo_char): Don't have space at end of echobuf. 10922 109231991-03-07 Jim Blandy (jimb@albert.ai.mit.edu) 10924 10925 * keyboard.c (syms_of_keyboard): Initialize mouse_syms, instead of 10926 doing func_key_syms twice. Don't deal with scrollbar_syms, since 10927 it doesn't exist. 10928 109291991-03-06 Jim Blandy (jimb@pogo.ai.mit.edu) 10930 10931 * keymap.c (access_keymap, store_in_keymap): Changed to handle the 10932 new style of keymaps. 10933 10934 * fns.c (Fassq, Fcopy_alist): Changed docstring to promise to 10935 ignore elements of LIST that are not conses. See access_keymap 10936 and copy_keymap for a cheap excuse. 10937 109381991-03-06 Richard Stallman (rms@mole.ai.mit.edu) 10939 10940 * s-vms.h (DATA_START): Remove `+ 512'. 10941 109421991-03-05 Jim Blandy (jimb@spiff.ai.mit.edu) 10943 10944 * keymap.c (Fmake_keymap): Rewritten to construct the 10945 new dense keymap structure: (keymap VECTOR . ALIST). Docstring 10946 adjusted accordingly. This means that the keyboard macro 10947 stupidity (see Feb 27, keyboard.c) is no longer needed. 10948 109491991-03-03 Richard Stallman (rms@mole.ai.mit.edu) 10950 10951 * sysdep.c (MEMORY_IN_STRING_H): New compilation flag. 10952 * s-isc2-2.h: New file. 10953 109541991-02-27 Jim Blandy (jimb@churchy.ai.mit.edu) 10955 10956 * macros.c (Qkbd_macro): New variable, to hold the symbol 10957 `kbd-macro', which we use to tag vector-style keyboard macros. 10958 (syms_of_macros): Initialize and staticpro Qkbd_macro. 10959 10960 * eval.c (Fcommandp): Recognize the new keyboard macros. 10961 10962 * keyboard.c (Fcommand_execute): A keyboard macro is now a string, 10963 or a cons whose car is the symbol `kbd-macro' and whose 10964 cdr is a vector of events; previously, macros were strings or 10965 vectors, but that makes it difficult to tell the difference 10966 between macros and dense keymaps. 10967 (read_char): Handle the new macros correctly, and re-allocate 10968 this_command_keys correctly. 10969 109701991-02-26 Richard Stallman (rms@mole.ai.mit.edu) 10971 10972 * s-vms.h (calloc): Define like malloc, etc. 10973 109741991-02-26 Jim Blandy (jimb@spiff.ai.mit.edu) 10975 10976 * xterm.c (XTread_socket): Move enter_timestamp outside of the 10977 function; static variables inside functions don't always work in 10978 Emacs. 10979 10980 * editfns.c (in_accessible_range): Deleted - insufficently 10981 general. 10982 (clip_to_bounds): New function, much like in_accessible_range, 10983 except that the upper and lower bounds are arguments. 10984 (goto_char, save_restriction_restore): Rewritten to use 10985 clip_to_bounds instead of in_accessible_range. 10986 109871991-02-25 Jim Blandy (jimb@pogo.ai.mit.edu) 10988 10989 * keymap.c (initial_define_lisp_key): Turn KEY into a Lisp_Int 10990 before passing it to store_in_keymap. 10991 10992 * buffer.c (reset_buffer_local_variables): Don't try to initialize 10993 the buffer's mouse_map and function_key_map fields, since they 10994 don't exist anymore. 10995 10996 * macro.c (kbd_macro_buffer, kbd_macro_ptr, kbd_macro_end): These 10997 are now all pointers to Lisp_Objects instead of chars. 10998 (Fend_kbd_macro): Use make_sequence. 10999 (store_kbd_macro_char): Argument c is now a Lisp_Object. Change 11000 call to xrealloc to ask for Lisp_Objects instead of chars. Set 11001 kbd_macro_end to the same place in the new buffer as it was in the 11002 old one, not to the end of the buffer. 11003 (Fexecute_kbd_macro): Allow MACRO to be a string or a vector. 11004 (syms_of_macros): Allocate Lisp_Objects instead of chars for 11005 kbd_macro_buffer. 11006 11007 * alloc.c (make_sequence): New function, useful to keyboard.c and 11008 macro.c. 11009 * keyboard.c (Fread_key_sequence): Use make_sequence. 11010 (Fthis_command_keys): Use make_sequence. 11011 110121991-02-24 Jim Blandy (jimb@churchy.ai.mit.edu) 11013 11014 * keymap.c (Fwhere_is): If the command can't be found, the message 11015 is now "foobie is not on any key.", instead of "... any keys.". 11016 11017 * keyboard.c (input_poll_signal): Pass 0 to read_avail_input, 11018 instead of `&junk'. Removed variable `junk'. 11019 (command_loop_1): Updated to handle the unified function key/mouse 11020 event/keystroke arrangement. 11021 (Finput_pending_p): Removed vestiges of code to handle 11022 unread_input_char value of -1, since this doesn't happen anymore. 11023 (read_char): Adapted to handle lispy events. 11024 (read_char_menu_prompt): Allocate `menu' buffer using alloca, 11025 instead of a variable-sized array, which is gcc-specific. 11026 (Frecent_keys): Return the most recent "keystrokes" as a vector, 11027 to accomodate lispy events. 11028 (Fset_input_mode): Accomodate non-characters as quit keys. If 11029 this is a bad thing, init_sys_modes will tell us. 11030 (init_keyboard): this_command_keys is now an array of 11031 Lisp_Objects; adjust the amount of storage we request to hold it. 11032 Remember that quit_char can be any keystroke. 11033 (syms_of_keyboard): last_command_char, last_input_char, help_char, 11034 menu_prompt_more_char and meta_prefix_char are now DEFVAR_LISPs 11035 instead of DEFVAR_INTs. 11036 110371991-02-24 Richard Stallman (rms@mole.ai.mit.edu) 11038 11039 * process.c (wait_reading_process_input): Use NETCONN_P. 11040 110411991-02-23 Jim Blandy (jimb@pogo.ai.mit.edu) 11042 11043 * keyboard.c (recent_keys, this_command_keys) 11044 (menu_prompt_more_char, help_char, last_command_char, quit_char) 11045 (last_input_char): Changed to Lisp_Objects, so we can use function 11046 keys for them. 11047 (Vglobal_function_map): Variable deleted. 11048 (echo_char): Echo function keys too. The argument C is now a 11049 Lisp_Object instead of a char. 11050 (Fread_key_sequence): Removed sludge to handle window events 11051 specially, and added sludge to handle sequences with 11052 non-characters in them. 11053 (classify_object): Elided, since this should go away soon. 11054 (read_key_sequence): Adapted to look up symbols in keymaps, 11055 just like characters. 11056 110571991-02-23 Richard Stallman (rms@mole.ai.mit.edu) 11058 11059 * process.c (send_process): Handle EAGAIN like EWOULDBLOCK. 11060 110611991-02-22 Jim Blandy (jimb@pogo.ai.mit.edu) 11062 11063 * doc.c (substitute_command_keys): Call describe_map_tree with 11064 only three arguments, since the CHARTAB arg has been disposed of. 11065 11066 * keymap.c (Fcurrent_global_map, Fuse_local_mouse_map): Functions 11067 deleted, since the mouse maps are no longer separate from the key 11068 maps. 11069 (append_key): New function, which handles tacking a single 11070 keystroke on the end of a key sequence, promoting strings to 11071 vectors when needed. 11072 (Faccessible_keymaps): Adjusted to return vectors for key 11073 sequences, when necessary. 11074 (Fkey_description): Removed stuff to handle mouse buttons and 11075 other things specially, since this work will go into 11076 Fsingle_key_description. 11077 (Fsingle_key_description): SIMPLIFIED to handle everything 11078 correctly! Jeepers! 11079 (Fwhere_is_internal): Scan the assoc-list at the end of dense 11080 keymaps, and construct strings or vectors. 11081 (where_is_string, describe_buffer_bindings): Simplified by 11082 deleting code to handle mouse button bindings specially. 11083 (describe_map_tree): Removed CHARTAB argument; this was 11084 a kludge to print out mouse events nicely, and is no longer 11085 necessary. Nobody was using it anyway. 11086 (describe_map): Removed ugly hack to handle mouse buttons 11087 specially, added code to describe alists on dense keymaps, and 11088 removed CHARTAB argument. 11089 (describe_alist): Made to handle bindings of symbols as well as 11090 characters. Removed CHARTAB argument. 11091 (describe_vector): Removed CHARTAB argument, allocated KLUDGE 11092 outside of loop and GCPRO'd it. 11093 (syms_of_keymap): Remove last vestiges of Vglobal_mouse_map, 11094 Vmouse_button_names, Suse_local_mouse_map, 11095 Scurrent_local_mouse_map. 11096 11097 * buffer.h (struct buffer): Removed mouse_map and function_key_map 11098 members, since they are now handled by the keymap element. 11099 11100 * keyboard.c (syms_of_keyboard): Change initialization of 11101 meta_prefix_char, since it's now a Lisp_Object. 11102 11103 * keymap.c (Fkeymapp): Rewrote this to use get_keymap_1; now it's 11104 a one-liner instead of a 13-liner. 11105 (DENSE_TABLE_SIZE): Created new constant for the # of lookup-style 11106 entries in a dense keymap, and the index of the map's assoc list. 11107 Used it where appropriate. 11108 (Fcopy_keymap): Notice that 129'th element in dense keymaps. 11109 (Fdefine_key, Flookup_key): Reworked to deal with vectors of 11110 symbols and characters as well as strings for key sequences. 11111 (meta_prefix_char): Changed from an int to a Lisp_Object. 11112 111131991-02-21 Richard Stallman (rms@mole.ai.mit.edu) 11114 11115 * fileio.c (report_file_error): Don't downcase "I/O". 11116 111171991-02-20 Jim Blandy (jimb@geech.ai.mit.edu) 11118 11119 * keymap.c (access_keymap): Allow IDX to be any sort of bindable 11120 event, and deal with the extended keymaps. IDX is now a 11121 Lisp_Object instead of an int, obviously. 11122 (store_in_keymap): Allow IDX to be any sort of bindable event, and 11123 deal with the extended keymaps. IDX is now a Lisp_Object. 11124 11125 * xterm.c (construct_mouse_click): Add code to set the up_modifier 11126 bit for ButtonRelease events. 11127 11128 * keyboard.c (kbd_buffer_store_event): Use XFASTINT and XSETINT to 11129 access event->code, since it's a Lisp_Object. 11130 (kbd_buffer_read_char): Golly, perhaps we should increment 11131 kbd_fetch_ptr to remove the event we just read from the queue. 11132 (modify_event_symbol): Stupid fixes: correctly look up unmodified 11133 symbols when cache entry has a modified symbol vector. And, when 11134 first adding the modified symbol vector, copy the old slot value 11135 into it correctly. 11136 111371991-02-19 Jim Blandy (jimb@pogo.ai.mit.edu) 11138 11139 * keyboard.c (command_loop_1): #if 0 the block of code which 11140 handles mouse events and other lispy events specially, since I 11141 hope it will go away soon. 11142 11143 * dispnew.c (Fsleep_for_millisecs): Pass all four arguments to 11144 wait_reading_process_input, instead of just the first two. 11145 11146 * process.c (wait_reading_process_input): Remove support for 11147 only waiting for mouse input, since that has been superceded. 11148 This removes X dependencies from process.c, and eliminates some 11149 references to code that should only exist when using X10. 11150 11151 * keyboard.c (mouse_moved_symbol, redraw_screen_symbol, 11152 mapped_screen_symbol, unmapped_screen_symbol, 11153 exited_window_symbol, exited_scrollbar_symbol): Renamed to 11154 Qmouse_moved, Qredraw_screen, Qmapped_screen, Qunmapped_screen, 11155 Qexited_window, Qexited_scrollbar, just as done in xterm.c. 11156 (classify_object): Removed code to look up a function key in the 11157 global and local function key keymaps, since this will be done 11158 more generally. 11159 (Fexecute_mouse_event): Elided this function with a #if 0; I 11160 think it will go away once the more general keymap stuff is 11161 implemented, but I'm not sure. 11162 (syms_of_keyboard): Removed defsubr for Sexecute_mouse_event. 11163 (where_is_string, describe_buffer_bindings, syms_of_keymap): 11164 Elided code to handle mouse button bindings specially; I hope this 11165 will go away. 11166 11167 * lread.c (syms_of_lread): Change defsubr for eval-buffer to 11168 defsubr for eval-current-buffer. 11169 11170 * keymap.c (syms_of_keymap): defvar for Vglobal_function_map 11171 removed, since that variable has disappeared. 11172 11173 * xterm.c (x_func_key_to_sym): Removed entirely, since we no 11174 longer convert X keycodes to symbols in this section of code. 11175 (x_convert_modifiers): New function to turn the X modifier bits 11176 into struct input_event modifier bits. 11177 (encode_mouse_button): Removed, since this work isn't done here 11178 anymore. 11179 (Vx_send_mouse_movement_events): Add an extern declaration for 11180 this. 11181 11182 * termhooks.h: Only define struct input_event if the module 11183 has previously #included lisp.h; this avoids forcing simple modules 11184 like cm.c to #include lisp.h. 11185 11186 * term.c: #include "lisp.h" before #including "termhooks.h", since 11187 the latter uses Lisp_Objects now. 11188 11189 * xfns.c (syms_of_xfns): Delete the defsubr for Sx_window_id, 11190 since Fx_window_id is gone. 11191 11192 * xterm.c (construct_mouse_event): Construct a struct input_event 11193 instead of a lispy event. 11194 11195 * screen.c (coordinates_in_window): Added explanatory comment. 11196 (window_from_coordinates): Change PART, whose returned values are 11197 dependent on X-windows, to be called MODELINE_P, with appropriate 11198 new return values. 11199 * xterm.c (notice_mouse_movement): Handle the X-windows dependent 11200 stuff that used to be in window_from_coordinates here instead. 11201 (XTread_socket): Modified to produce struct input_events 11202 instead of lispy events. 11203 112041991-02-18 Jim Blandy (jimb@pogo.ai.mit.edu) 11205 11206 * termhooks.h: Added up_modifier to the enum for modifier bits; 11207 this bit will be applied to mouse events. 11208 (struct input_event): Changed specification of non_ascii_keystroke 11209 events to send the function key number instead of a symbol. 11210 * keyboard.c (modify_event_symbol): Re-arranged to work well 11211 with function key/mouse button numbers instead of symbols. 11212 And if (MODIFIERS & up_modifer), prepend "U-" to the name of the 11213 symbol being constructed. 11214 (make_lispy_event): Use the new modify_event_symbol. 11215 11216 * xterm.c (notice_mouse_movement): Adjusted this function to 11217 work with a struct input_event instead of producing an 11218 s-expression. 11219 11220 * xterm.c, xfns.c: Made all references to x_mouse_queue, 11221 x_expose_queue, and the functions which manipulate them 11222 conditional on having X10, since only X10 code ever places 11223 anything in these queues. 11224 112251991-02-15 Jim Blandy (jimb@pogo.ai.mit.edu) 11226 11227 * termhooks.h: Define struct input_event, to represent input 11228 events while they sit in the keyboard input buffer. Using lisp 11229 objects to represent input events is a bad idea because the 11230 routines which enqueue them can be called from signal handlers, 11231 and therefore should not cons. 11232 11233 * keyboard.c (kbd_buffer, kbd_fetch_ptr, kbd_store_ptr): Change 11234 these to be of type `struct input_event *'. 11235 (kbd_buffer_store_event): Manipulate struct input_events instead 11236 of lisp objects. 11237 (make_lispy_event): New function, to construct a lisp-style event 11238 corresponding to a particular struct input_event. 11239 (modify_event_symbol): New function, to add modifier prefixes to a 11240 symbol, and look the new symbols up quickly if they've already 11241 been created. 11242 (kbd_buffer_read_char): Call make_lispy_event to turn the thing 11243 in the keyboard buffer into the form that read_char is expecting. 11244 (Qwith_modifier_keys): Define this new symbol variable. 11245 (syms_of_keyboard): Initialize and protect Qwith_modifier_keys. 11246 11247 * xterm.c (init_input_symbols): Rearranged the code that produces 11248 the func_key_syms array. 11249 (x_func_key_to_sym): Simplified, since more will be handled in 11250 make_lispy_event. 11251 (XTread_socket): When handling KeyPress events, don't pass the 11252 state of the modifier keys to x_func_key_to_sym, since it doesn't 11253 care any more. 11254 11255 * sysdep.c (kbd_input_ast, end_kbd_input, read_input_waiting): 11256 Rename kbd_buffer_store_char to kbd_buffer_store_event. 11257 11258 * keyboard.c (stuff_buffered_input): Since the keyboard buffer 11259 holds lisp objects, only stuff entries that are Lisp_Ints, and 11260 XINT them before passing them to stuff_char. 11261 (kbd_buffer_store_char): Make this not a static function, since 11262 sysdep.c calls it. And rename it kbd_buffer_store_event. 11263 11264 * keyboard.c (kbd_buffer, kbd_fetch_ptr, kbd_store_ptr): Made these 11265 variables static, to document the fact that they're only used 11266 within keyboard.c. 11267 112681991-02-13 Jim Blandy (jimb@pogo.ai.mit.edu) 11269 11270 * xterm.c (init_input_symbols): Remove the `xk-' prefix from all 11271 the function key symbols, since they're going to be used for 11272 function keys from all sorts of terminals, not just when running 11273 under X. 11274 11275 * lread.c (read_escape): Removed support for mouse button escapes 11276 (\S-, \U-, \C- applied to digits), because they're being replaced 11277 by something more rational. 11278 112791991-02-09 Richard Stallman (rms@mole.ai.mit.edu) 11280 11281 * buffer.c: Doc fix. 11282 11283 * sysdep.c (dup2): Rewrite of non-F_DUPFD case. 11284 112851991-02-08 Richard Stallman (rms@mole.ai.mit.edu) 11286 11287 * m-intel386.h (LOAD_AVE_CVT): Add extra parens. 11288 * s-usg5-4.h (LIBX11_SYSTEM): #undef it. 11289 112901991-02-07 Richard Stallman (rms@mole.ai.mit.edu) 11291 11292 * s-esix.h: New version from kayvan. 11293 Adds HAVE_X11 conditional, NEED_PTEM_H, USG_SYS_TIME, USE_UTIME, 11294 LIBS_DEBUG; removes #undef sigsetmask, LIBS_SYSTEM, ESIX, 11295 MISSING_UTIMES. 11296 112971991-02-06 Richard Stallman (rms@mole.ai.mit.edu) 11298 11299 * process.c (Faccept_process_output): Second arg gives timeout. 11300 113011991-02-06 Jim Blandy (jimb@geech.ai.mit.edu) 11302 11303 * lread.c (read_escape): Added support for \S- and \U- escapes (for 11304 binding mouse buttons), and noted that \C- must work on digits. 11305 11306 * xterm.c (init_input_symbols): Was mistakenly renamed 11307 init_inputs; named back. 11308 11309 * xterm.c (construct_mouse_click, encode_mouse_button): Rewritten 11310 to build new-style mouse events. 11311 11312 * dispnew.c (update_line): Write a zero into obody[olen] to make 11313 sure the lines in current_screen->glyphs remain terminated. 11314 * xdisp.c (display_string, display_text_line): Don't write off 11315 the end of the line and destroy the zero terminator when expanding 11316 a tab. 11317 11318 * fns.c (Fy_or_n_p): Accept C-] (usually abort-recursive-edit) as 11319 well as C-g to quit. 11320 113211991-02-05 Jim Blandy (jimb@geech.ai.mit.edu) 11322 11323 * sysdep.c, s-aix3-1.h, s-hpux.h, s-iris3-5.h, s-iris3-6.h, 11324 * s-irix3-3.h, s-rtu.h, s-sunos4-1.h, s-unipl5-0.h, s-unipl5-2.h, 11325 * s-usg5-0.h, s-usg5-2-2.h, s-usg5-2.h, s-usg5-3.h, s-xenix.h: 11326 Globally replaced INTERRUPTABLE with INTERRUPTIBLE. 11327 11328 * xterm.c (construct_mouse_event): Renamed to 11329 construct_mouse_click, since there are kinds of mouse events 11330 besides clicks (movement, for example). 11331 (XTread_socket): Rename calls here. 11332 11333 * xterm.c (mapped_screen_symbol, unmapped_screen_symbol) 11334 (exited_scrollbar_symbol, exited_window_symbol) 11335 (redraw_screen_symbol, mouse_moved_symbol): Renamed to 11336 Qmapped_screen, Qunmapped_screen, Qexited_scrollbar, 11337 Qexited_window, Qredraw_screen, Qmouse_moved, to agree with naming 11338 conventions elsewhere in Emacs. 11339 11340 * xfns.c (text_part_sym, modeline_part_sym) 11341 (vertical_scrollbar_sym, vertical_slider_sym, vertical_thumbup_sym) 11342 (vertical_thumbdown_sym, horizontal_scrollbar_sym) 11343 (horizontal_slider_sym, horizontal_thumbleft_sym) 11344 (horizontal_thumbright_sym): Renamed to Qtext_part, Qmodeline_part, 11345 Qvscrollbar_part, Qvslider_part, Qvthumbup_part, Qvthumbdown_part, 11346 Qhscrollbar_part, Qhslider_part, Qhthumbleft_part, 11347 Qhthumbright_part, to agree with the naming conventions elsewhere 11348 in Emacs. 11349 11350 * xterm.c (XTread_socket): While handling EnterNotify events, 11351 clear Vmouse_event here. 11352 (notice_mouse_movement): Don't clear it here. 11353 113541991-02-04 Richard Stallman (rms@mole.ai.mit.edu) 11355 11356 * s-sunos4-0.h: Renamed from s-sunos4.h. 11357 (read, write, open, close): Macro defs moved to s-sunos4-1.h. 11358 (INTERRUPTABLE_*): Likewise. 11359 * s-sunos4-1.h: New file. 11360 113611991-02-04 Jim Blandy (jimb@churchy.ai.mit.edu) 11362 11363 * keymap.c (Vglobal_mouse_map, Vglobal_function_map): Variables 11364 removed in preparation for conversion to unified keymap format. 11365 (Fmake_keymap): Make vector keymaps with 129 entries; the last 11366 will be an assoc-list for looking up symbols. Update docstring to 11367 describe 129'th element. 11368 (Fmake_sparse_keymap): Update docstring to say that you can bind 11369 symbols in these maps too. 11370 (Fkeymapp): Recognize 129-element vectors as keymaps, not 11371 128-element vectors. 11372 (get_keymap_1): wrong_type_argument can no longer return a new 11373 value supplied by the debugger; remove loop to support this. 11374 11375 * xterm.c (XTread_socket): When handling EnterNotify events, 11376 enqueue fake mouse events iff Vx_send_mouse_movement_events != 11377 Qnil. 11378 11379 * xfns.c (Fx_window_id): Function removed; Fscreen_parameters 11380 already provides this information. 11381 11382 * xterm.c (x_term_init): Cleaned up the code to get the host name, 11383 and removed fixed limit on host name length. 11384 11385 * window.c (Fscroll_other_window): Don't explicitly save 11386 current_buffer and point; the save_excursion will take care of 11387 that anyway. 11388 11389 * dispnew.c (safe_bcopy): Rewritten to handle overlapping regions 11390 with multiple calls to bcopy instead of a stupid copy loop. 11391 11392 * xterm.c, xfns.c (Vscreen_part, Vx_send_movement_events): These 11393 variables renamed to Vmouse_screen_part, 11394 Vx_send_mouse_movement_events. 11395 11396 * lread.c (Feval_buffer): Function deleted. 11397 (Feval_current_buffer): Removed "#if 0 ... #endif" around this 11398 function. 11399 114001991-02-03 Richard Stallman (rms@mole.ai.mit.edu) 11401 11402 * Makefile, ymakefile (SHELL): Force use of sh. 11403 11404 * s-usg5-4.h (USG5_4): Define it. 11405 (LOAD_AVE_*): Don't define them. 11406 * m-intel386.h (LOAD_AVE_*): Define, if USG5_4. 11407 11408 * buffer.c (Fbuffer_local_variables): Omit slots with no names. 11409 114101991-02-03 Jim Blandy (jimb@geech.ai.mit.edu) 11411 11412 * xterm.c (x_term_init, init_input_symbols): Moved these to the 11413 bottom of the file, 1) to be consistent with the other files, and 11414 2) so it can initialize some variables I want. 11415 114161991-02-02 Jim Blandy (jimb@churchy.ai.mit.edu) 11417 11418 * xterm.h: Added external declaration for x_focus_screen. 11419 11420 * search.h: File deleted. 11421 * buffer.h: Declare searchbuf here instead. 11422 11423 * screen.c (Ffocus_screen, Funfocus_screen): Moved these functions 11424 to xfns.c, since they're x-specific. 11425 (syms_of_screen): Removed defsubr calls for above. 11426 * xfns.c (Ffocus_screen, Funfocus_screen): Here they are. 11427 (syms_of_xfns): The defsubrs are here now. 11428 11429 * buffer.h (PT): Make this expand to an expression which is not an 11430 l-value, to prevent people from assigning to it. If everyplace 11431 uses SET_PT, it will be easier to merge in the interval code. 11432 (point): Similar changes here. 11433 (SET_PT): This can no longer be written in terms of PT, so write 11434 out current_buffer->text.pt. 11435 11436 * xterm.c (x_new_font): Rewritten to remove arbitrary limit on 11437 size of x_font_table. 11438 (x_font_table_size): Created new variable. 11439 (n_available_fonts, font_names, font_info, MAX_FONTS): Deleted 11440 these variables/macros. 11441 11442 * dispnew.c (scroll_screen_lines): Instead of disabling the lines 11443 vacated by the scroll (i.e. zeroing enable), mark them as enabled 11444 but empty. 11445 11446 * callint.c (Fcall_interactively): Move UNGCPRO down, so that 11447 stuff is protected while we build the command history entry and do 11448 the function call. 11449 11450 * xterm.c (XTupdate_end): Turn cursor on, even if we don't 11451 currently have the focus. 11452 11453 * minibuf.c (temp_echo_area_glyphs): Clear echo_area_glyphs and 11454 previous_echo_glyphs, so the message we're displaying will 11455 supercede any existing message. 11456 11457 * keyboard.c: Removed external declaration of echo_area_glyphs, 11458 since it's declared in window.h. 11459 114601991-01-31 Jim Blandy (jimb@pogo.ai.mit.edu) 11461 11462 * xterm.c (XRINGBELL): Pass 0 as the second argument to XBell; 11463 respect the user's preferences. 11464 114651991-01-30 Jim Blandy (jimb@pogo.ai.mit.edu) 11466 11467 * xterm.c (x_draw_single_glyph): New function, created to simplify 11468 cursor drawing/undrawing. 11469 (x_display_box_cursor): Rewritten to properly handle the box 11470 cursor in its filled and hollow forms. 11471 * xterm.h (enum text_cursor_kinds): Added enum for the different 11472 kinds of cursors which might be displayed in a window. 11473 (struct x_display): Added member `text_cursor_kind' which says 11474 which kind of cursor is currently being displayed in the window, so 11475 we can arrange to redraw it effectively. 11476 11477 * keyboard.c (command_loop_1): When handling the forward_char 11478 command, don't let point move to the location after the end of the 11479 buffer. 11480 11481 * keyboard.c (poll_suppress_count): Define this even if 11482 POLL_FOR_INPUT is not defined, because this makes lots of #ifdef 11483 clauses unnecessary, and doesn't hurt, because 11484 {start,stop}_polling become nops. 11485 11486 * config.h, config.h-dist: Make these #include "system.h" and 11487 "machine.h", and let the config script link these appropriately, 11488 instead of using the machine-specific names and expecting the user 11489 to edit this file. 11490 114911991-01-29 Jim Blandy (jimb@churchy.ai.mit.edu) 11492 11493 * window.c (Fdelete_window): sib is a Lisp_Object; treat it as 11494 such. 11495 11496 * xterm.c (screen_unhighlight): When the focus leaves a screen, 11497 draw the cursor as a box instead of making it disappear entirely. 11498 114991991-01-29 Richard Stallman (rms@mole.ai.mit.edu) 11500 11501 * unexec.c (make_hdr) [TPIX]: Set f_hdr.f_nscns and f_thdr.f_scnptr. 11502 11503 * sysdep.c [BROKEN_TIOCGWINSZ]: Undef TIOCGWINSZ. 11504 11505 * process.c (wait_reading_process_input): Don't ignore 11506 a zero-length read on a network connection. Do close it. 11507 11508 * sysdep.c (hft_init, hft_reset): Pass &junk as arg to HFQERROR. 11509 Do nothing if not HFT. 11510 115111991-01-29 Jim Blandy (jimb@albert.ai.mit.edu) 11512 11513 * xfns.h: Created, to declare things defined in xfns.c. 11514 Declare Vx_send_movement_events. 11515 * xfns.c: #include "xfns.h". 11516 (Vx_send_movement_events): Define this variable. 11517 (syms_of_xfns): DEFVAR_LISP it. 11518 * xterm.c: #include "xfns.h". 11519 (XTread_socket): Place a mouse-moved event in the buffer iff 11520 Vx_send_movement_events says to. 11521 115221991-01-28 Jim Blandy (jimb@geech.ai.mit.edu) 11523 11524 * ymakefile: Noted that callint.o depends on mocklisp.h, 11525 and dired.o on search.h. 11526 11527 * environ.h: Deleted - its creation in the first place was misguided. 11528 callproc.h: Removed #include "environ.h", and added declarations 11529 for environ.h 11530 11531 * buffer.c (syms_of_buffer): Add more detailed documentation to 11532 buffer-undo-list. 11533 11534 * lisp.h (poll_suppress_count): Add external declaration for this here. 11535 115361991-01-28 Richard Stallman (rms@mole.ai.mit.edu) 11537 11538 * m-sun3-68881.h, m-sun3-fpa.h, m-sun3-soft.h: New files. 11539 115401991-01-27 Jim Blandy (jimb@geech.ai.mit.edu) 11541 11542 * lisp.h (struct handler): Add poll_suppress_count member, so 11543 we can restore poll_suppress_count when we handle an error. 11544 * eval.c (struct catchtag): Add it here too, for throws. 11545 (internal_catch, Fcondition_case, internal_condition_case): Record 11546 the value of poll_suppress_count here in the handler and catch tag. 11547 (Fthrow, Fsignal): Restore it here. 11548 115491991-01-25 Jim Blandy (jimb@churchy.ai.mit.edu) 11550 11551 * xterm.c (x_display_box_cursor): If we're undrawing the cursor by 11552 redrawing the character underneath it, draw according to that 11553 line's highlight, instead of assuming it's in the normal GC. 11554 115551991-01-25 Richard Stallman (rms@mole.ai.mit.edu) 11556 11557 * buffer.h (PTR_CHAR_POS): Value was too small by 1. 11558 115591991-01-16 Richard Stallman (rms@mole.ai.mit.edu) 11560 11561 * doprnt.c (doprnt): Check for overflow in fmtcpy. 11562 115631991-01-16 Jim Blandy (jimb@churchy.ai.mit.edu) 11564 11565 * window.c (Fdelete_window): If the deletee gives its space to its 11566 next sibling, that sibling needs to have its top/left side pulled 11567 back to where the deletee's is. 11568 115691991-01-15 Jim Blandy (jimb@geech.ai.mit.edu) 11570 11571 * doc.c (Fsnarf_documentation): Handle attaching docstrings to 11572 bytecode objects too. 11573 11574 * syntax.h (syntax_spec_code): Make external declaration for this 11575 unsigned char to match the definition in syntax.c. 11576 11577 * indent.c (compute_motion): Added comments describing how it 11578 can be used. 11579 115801991-01-15 Richard Stallman (rms@mole.ai.mit.edu) 11581 11582 * process.c (create_process): Use SETUP_SLAVE_PTY if defined. 11583 11584 * s-usg5-4.h (HAVE_PTYS, HAVE_SETSID): Defined. 11585 (HAVE_WAIT_HEADER, WAITTYPE, wait3, WRETCODE): New macros. 11586 (TIOCSIGSEND): Alias for TIOCSIGNAL. 11587 (FIRST_PTY_LETTER): Overridden. 11588 (PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF, SETUP_SLAVE_PTY): New macros. 11589 11590 * m-ibmrs6000.h (CANNOT_DUMP): Undefine it. 11591 (UNEXEC): Define it. 11592 (PURE_SEG_BITS, SHMKEY): Define only if CANNOT_DUMP. 11593 (LINKER): Override it. Then add -bnodelcsect. 11594 11595 * xfns.c (Fx_get_default): Try reversing XGetDefault args if it fails. 11596 115971991-01-13 Richard Stallman (rms@mole.ai.mit.edu) 11598 11599 * s-usg5-4.h (LOAD_AVE_CVT): Cast value to int. 11600 11601 * keyboard.c (read_avail_input): Signal SIGHUP if FIONREAD fails. 11602 11603 * ymakefile: Put tokens after #endif into comment. 11604 11605 * filelock.c (lock_file_owner_name): Declare argument type. 11606 11607 * syntax.c (syntax_spec_code): Type now unsigned char. 11608 11609 * process.c (wait_reading_process_input): 11610 Call status_notify even when not doing redisplay. 11611 11612 * emacs.c (Fkill_emacs): Turn off SIGIO before exiting. 11613 11614 * s-usg5-3.h (USG5_3): Define it. 11615 * m-ibmps2-aix.h [USG5_3]: Define TEXT_START as 0. 11616 Don't define DATA_START or DATA_END or TEXT_END or DATA_SEG_BITS. 11617 Override various other symbols at end of file. 11618 116191991-01-12 Jim Blandy (jimb@churchy.ai.mit.edu) 11620 11621 * window.c (window-configuration-p): Closing paren needed. Added. 11622 11623 * keyboard.c (command_loop_1): When displaying a message over an 11624 active minibuffer, call Fsit_for with three arguments, not two. 11625 116261991-01-12 Richard Stallman (rms@mole.ai.mit.edu) 11627 11628 * s-irix3-3.h (HAVE_SYSVIPC): Defined. 11629 116301991-01-12 Jim Blandy (jimb@pogo.ai.mit.edu) 11631 11632 * dispnew.c (buffer_posn_from_coords): Compute_motion starting 11633 from bufp[y] instead of counting from the top of the window. 11634 116351991-01-11 Richard Mlynarik (mly@pizza.ai.mit.edu) 11636 11637 * window.c (window-configuration-p): Needed. Added. 11638 116391991-01-11 Jim Blandy (jimb@churchy.ai.mit.edu) 11640 11641 * dispnew.c (buffer_posn_from_coords): Remember to deduce space 11642 for the line continuation markers and the window separators from 11643 the window width. 11644 116451991-01-11 Richard Stallman (rms@mole.ai.mit.edu) 11646 11647 * m-tower32v3.h (VALBITS, GCTYPEBITS): Use 26 bits for pointer. 11648 116491991-01-10 Richard Stallman (rms@mole.ai.mit.edu) 11650 11651 * fileio.c (Fcopy_file): Always close descriptors. 11652 11653 * s-sunos4.h: read, write, open and close are interruptable. 11654 116551991-01-09 Jim Blandy (jimb@churchy.ai.mit.edu) 11656 11657 * xterm.c, dispnew.c (pixel_to_char_translation): Renamed to 11658 pixel_to_glyph_translation, and rewritten. Just get coordinates, 11659 don't return anything. 11660 (buffer_posn_from_coords): New function - given a window and 11661 co-ordinates on the screen, find the buffer position at those 11662 co-ordinates. 11663 116641991-01-08 Jim Blandy (jimb@geech.ai.mit.edu) 11665 11666 * alloc.c (Fmake_byte_code): Flesh out docstring. 11667 11668 * window.c (window_loop): Pick the first window correctly, even 11669 when screen == 0. 11670 11671 * dispnew.c (scroll_screen_lines): Don't forget to call 11672 update_begin at the top of the down-scrolling section. 11673 And rotate by amount, not -amount, in the up-scrolling section. 11674 11675 * xterm.h (MAX_FONTS, x_font_table, n_fonts): Removed external 11676 declarations for these variables, since they're declared static in 11677 xterm.c and not used elsewhere. 11678 * xterm.c (MAX_FONTS): Moved definition of this to here from 11679 xterm.h. 11680 11681 * xterm.c (x_new_font): If you can't find the requested font, 11682 return a code which indicates this, instead of calling abort. 11683 116841991-01-07 Jim Blandy (jimb@churchy.ai.mit.edu) 11685 11686 * xdisp.c (redisplay, display_mode_line): To test 11687 Vglobal_minibuffer_screen for validity, you must check that its 11688 type is Lisp_Screen; comparing it to Qnil isn't good enough. 11689 11690 * screen.c (syms_of_screen): Initialize Vglobal_minibuffer_screen 11691 to Qnil; otherwise, it inhibits decent redisplay (is that another 11692 bug?) 11693 11694 * dispnew.c (init_display): Make sure that the standard input is a 11695 terminal here. 11696 * emacs.c (main): Not here, since we don't know yet if we want to 11697 use a window system of some sort. 11698 11699 * xfns.c (x_make_gc): Delete code to support default_face and 11700 highlight_face, since they're part of the interval code, and 11701 shouldn't be installed yet. 11702 11703 * dispnew.c (init_display): Calculate_costs expects a screen 11704 parameter; pass selected_screen, instead of nothing. 11705 11706 * search.c (Freplace_match): Protect STRING. 11707 * process.c (run_filter): New function. 11708 (read_process_output, exec_sentinel): Use run_filter to call the 11709 process's filter function. 11710 (status_notify): GCPro MSG. 11711 * process.c (Fopen_network_stream): Protect various args. 11712 * print.c (Fprin1_to_string, Fprint): Protect OBJ. 11713 * lread.c (Feval_region): Check type of B. 11714 * keymap.c (describe_alist): Protect ELT_PREFIX and TEM2. 11715 (describe_vector): Likewise for ELT_PREFIX and TEM1. 11716 117171991-01-06 Richard Stallman (rms@mole.ai.mit.edu) 11718 11719 * sysdep.c (init_sys_modes): Turn off VSUSP and V_DSUSP if they exist. 11720 Only on a MIPS. 11721 117221991-01-05 Jim Blandy (jimb@spiff.ai.mit.edu) 11723 11724 * xselect.c (x_answer_selection_request): For incremental, set 11725 format to 32 and send only 1 element. Pass the address of size, 11726 not size itself. 11727 (x_selection_arrival): For incremental, delete the property 11728 containing the size of the transfer. This generates a 11729 PropertyNotify to the owner, starting the exchange. 11730 11731 * xrdb.c (get_user_app): Pass correct number of parameters to 11732 sprintf. 11733 11734 * xfns.c (x_window): Don't use backing store or saveunders; they 11735 seem to slow down suns. 11736 (x_icon): Set the InputHint to the window manager to False. 11737 (x_make_gc): Initialize gc_values.line_width to zero before 11738 creating the normal video GC, since it uses it. And set the 11739 default_face and hilite_face gcs here. 11740 (install_vertical_scrollbar): Add 2 to thumbdown y position, and 11741 don't add ibw. 11742 11743 * insdel.c (insert, del_range): Use SET_PT rather than assigning 11744 point directly. 11745 * window.c (Fselect_window): Here too. 11746 11747 * xdisp.c (redisplay_all_windows): Removed static declaration for 11748 this nonexistent function. 11749 117501991-01-04 Jim Blandy (jimb@pogo.ai.mit.edu) 11751 11752 * window.c (window_loop): Neatened up. MINI being non-zero now 11753 makes it recognize active minibuffer windows. Iterates properly 11754 over multiple screens when asked nicely. 11755 (Fget_lru_window, Fget_largest_window): SCREENS arguments are now 11756 declared as a Lisp_Object, and documented. 11757 (Fget_buffer_window): SCREENS argument is now documented. 11758 (Fdelete_other_windows): Delete other windows on the argument 11759 window's screen, not the current screen. 11760 11761 * screen.c (window_from_coordinates): Changed other reference to 11762 Fnext_window to use next_screen_window; see below. 11763 11764 * window.c (Fnext_window, Fprevious_window): Accept non-nil, non-t 11765 values for mini, and don't turn off all-screens when mini is t but 11766 there is no global minibuffer screen. Remove screen_{root,mini} 11767 variables. 11768 (Fother_window): Added second argument all_screens. 11769 11770 * undo.c (record_delete): Removed dead variable llength. 11771 11772 * data.c (Qkeyp, Fkeyp): Removed these and supporting code. 11773 * keymap.c (Fsingle_key_description): Report an error instead of 11774 calling wrong_type_argument. 11775 * lisp.h (Qkeyp): Removed external declaration for this. 11776 117771991-01-03 Richard Stallman (rms@mole.ai.mit.edu) 11778 11779 * search.c (search_buffer): Return starting position if count == 0. 11780 117811991-01-02 Jim Blandy (jimb@pogo.ai.mit.edu) 11782 11783 * scroll.c (do_scrolling): Use correct limits on loop to clear 11784 lines just inserted--old version lost a line. 11785 11786 * screen.c: #ifdef HAVE_X_WINDOWS, #include xterm.h 11787 (Ffocus_screen, Funfocus_screen): Use Joe's new definitions, and 11788 only define these functions ifdef HAVE_X_WINDOWS. 11789 (window_from_coordinates): Use next_screen_window instead of 11790 Fnext_window, so that global minibuffers work. 11791 11792 * lread.c (syms_of_read): Don't forget to defsubr 11793 read-char-exclusive. 11794 11795 * lisp.h (Fscreenp, Fselect_screen, Ffocus_screen) 11796 (Funfocus_screen, Fselected_screen, Fwindow_screen) 11797 (Fscreen_root_window, Fscreen_selected_window, Fscreen_list) 11798 (Fnext_screen, Fdelete_screen, Fread_mouse_position) 11799 (Fset_mouse_position, Fmake_screen_visible, Fmake_screen_invisible) 11800 (Ficonify_screen, Fdeiconify_screen, Fscreen_visible_p) 11801 (Fvisible_screen_list, Fscreen_parameters) 11802 (Fmodify_screen_parameters, Fscreen_pixel_size, Fscreen_height) 11803 (Fscreen_width, Fset_screen_height, Fset_screen_width) 11804 (Fset_screen_size, Fset_screen_position, Fcoordinates_in_window_p) 11805 (Flocate_window_from_coordinates, Frubber_band_rectangle): Added 11806 extern declarations for all these. 11807 11808 * lisp.h (Qscreenp): Added an extern declaration for this. 11809 11810 * lisp.h (DBL_DIG): Added constant for the maximum number of 11811 decimal digits a float could print to. Used in print.c. 11812 11813 * keymap.c (Fkey_description): Produce pretty descriptions of 11814 mouse and window system events too. 11815 (Fsingle_key_description): Signal an error if obj is not a key. 11816 11817 * data.c (Fkeyp, Qkeyp): Added predicate to recognize things which 11818 can be bound - this includes keys, symbols (for function keys and 11819 window system events), and conses (for mouse events). 11820 * lisp.h (Qkeyp): Added external declaration for this. 11821 11822 * keyboard.c (Frecursive_edit): Don't specbind the standard IO here. 11823 (recursive_edit_1): Do it here, and don't forgot to unbind_to. 11824 11825 (command_loop_1): Reset no_redisplay after mouse commands. 11826 11827 (classify_object): Place the object in read_key_sequence_cmd. 11828 11829 (Fread_key_sequence): Recognize that when read_key_sequence 11830 returns -1 or -2, it's a mouse event or window system event. 11831 118321991-01-01 Jim Blandy (jimb@pogo.ai.mit.edu) 11833 11834 * fileio.c (Fwrite_region): We should dereference GPT_ADDR[-1] 11835 before comparing it to '\n' for VMS cruft. 11836 (Fdo_auto_save): Don't call run-hooks before it's defined. This 11837 only happens before emacs is dumped, when loading inc-vers.el. 11838 11839 * eval.c (Fsignal): TOTALLY_UNBLOCK_INPUT here. 11840 (error): Not here. 11841 11842 (Feval): We use argvals[0..5], so declare it to have six elements 11843 instead of just five. 11844 118451990-12-30 Richard Stallman (rms@mole.ai.mit.edu) 11846 11847 * eval.c (Fsignal): Don't ever return. 11848 Call error instead if user tries to use debugger to return. 11849 11850 * eval.c (unbind_to): New second arg is value to return. gcpro it. 11851 All callers changed to pass the arg; if a caller uses unbind_to 11852 just before returning, it passes as this arg the value it wants 11853 to return, then it returns whatever comes back. 11854 118551990-12-28 Jim Blandy (jimb@geech.ai.mit.edu) 11856 11857 * print.c (print): Put obj in a non-register variable so 11858 we could gcpro it. Also fixed some syntax errors. 11859 11860 * editfns.c (Fformat): Declare nstrings, and declare nstrings and 11861 strings in a local block. 11862 (Fformat): XFLOAT(args[n]) isn't a float; ->data is. 11863 118641990-12-27 Richard Stallman (rms@mole.ai.mit.edu) 11865 11866 * m-tower32.h: Add comments for how to optimize. 11867 * m-tower32v3.h: New file. 11868 11869 * fileio.c (Fwrite_region): Save errno around unlock_file. 11870 118711990-12-26 Richard Stallman (rms@mole.ai.mit.edu) 11872 11873 * editfns.c (Fformat): Handle floats. Convert between int and float. 11874 Don't truncate value at null char coming from doprnt. 11875 * doprnt.c (doprnt): Replace tembuf with malloced buff if too small. 11876 Handle %e, %f and %g. 11877 118781990-12-25 Richard Stallman (rms@mole.ai.mit.edu) 11879 11880 * abbrev.c (Fexpand_abbrev): Use insert_from_string, not insert. 11881 (Funexpand_abbrev): Likewise. 11882 * doc.c (Fsubstitute_command_keys): Likewise. 11883 * editfns.c (Finsert, Finsert_before_markers): Likewise. 11884 * minibuf.c (Fminibuffer_complete_word): Likewise. 11885 * mocklisp.c (Finsert_string): Use insert1. 11886 * vmsfns.c (Fdefault_subproc_input_handler): Likewise. 11887 11888 * print.c: Don't use strout for the text of a Lisp string. 11889 (print_string): New function to use instead. 11890 (print): Use print_string when no escapes needed. 11891 When printing with escapes, protect the string and check addr often. 11892 118931990-12-24 Richard Stallman (rms@mole.ai.mit.edu) 11894 11895 * insdel.c (insert_from_string): New function. 11896 118971990-12-20 Richard Stallman (rms@mole.ai.mit.edu) 11898 11899 * term.c (ins_del_lines): Handle scroll region wrt chars_wasted. 11900 119011990-12-16 Jim Blandy (jimb@pogo.ai.mit.edu) 11902 11903 * Globally renamed InsStr to insert_string. 11904 119051990-12-15 Richard Stallman (rms@mole.ai.mit.edu) 11906 11907 * s-usg5-3.h (USG_SHARED_LIBRARIES): Define it. 11908 11909 * m-intel386.h (C_SWITCH_MACHINE): New macro. 11910 119111990-12-15 Jim Blandy (jimb@pogo.ai.mit.edu) 11912 11913 * alloc.c (STRING_FULLSIZE): Use sizeof(struct Lisp_String) 11914 instead of sizeof(int). 11915 119161990-12-14 Jim Blandy (jimb@pogo.ai.mit.edu) 11917 11918 * keyboard.c (Fread_key_sequence): Clear this_command_key_count 11919 here; who unfixed this? 11920 119211990-12-12 Richard Stallman (rms@mole.ai.mit.edu) 11922 11923 * abbrev.c (Fdefine_abbrevs): Don't crash when EXPANSION is nil. 11924 119251990-12-11 Richard Stallman (rms@mole.ai.mit.edu) 11926 11927 * eval.c (Fmacroexpand): Change handling of (foo . bar) in ENV. 11928 119291990-12-10 Richard Stallman (rms@mole.ai.mit.edu) 11930 11931 * m-pmax.h (SYSTEM_MALLOC): Define it. 11932 11933 * process.c (wait_reading_process_input): Ignore failure with EIO. 11934 119351990-12-09 Richard Stallman (rms@mole.ai.mit.edu) 11936 11937 * m-iris4d.h (LOAD_AVE_CVT): Divide by 1024. 11938 (LIB_STANDARD): Use -lbsd first. 11939 (LIBS_MACHINE): Don't use -lbsd here. 11940 * s-irix3-3.h (ADDR_CORRECT): Macro deleted. 11941 (LIBS_MACHINE): Macro deleted. 11942 (LDAV_SYMBOL): Delete the `_' from start of symbol. 11943 11944 * process.c (create_process): Delete duplicate sigsetmask. 11945 11946 * m-ibmrt.h (RTPC_REGISTER_BUG, SHORT_CAST_BUG): Macros deleted. 11947 (C_SWITCH_MACHINE): Use -D to define alloca. 11948 (SIGN_EXTEND_CHAR): Use a cast. 11949 119501990-12-05 Jim Blandy (jimb@pogo.ai.mit.edu) 11951 11952 * keyboard.c (Fsuspend_emacs): Protect STUFFSTRING. 11953 (cmd_error): Protect TAIL while printing. 11954 (input_poll_signal, start_polling): Use polling_period. 11955 (syms_of_keyboard): Initialize it and make it a Lisp var. 11956 11957 * fns.c (Fyes_or_no_p): Protect PROMPT for entire loop. 11958 11959 * fileio.c (Frename_file): Protect args. 11960 * fileio.c (Fadd_name_to_file): Protect the args. 11961 (Fcopy_file, Fmake_symbolic_link): Likewise. 11962 (Finsert_file_contents): Protect FILENAME. 11963 119641990-12-04 Jim Blandy (jimb@geech.ai.mit.edu) 11965 11966 * eval.c (Fbacktrace): gcpro TAIL. 11967 * emacs.c (Fkill_emacs): gcpro ARG. 11968 * editfns.c (Fformat): Remove remains of gcpro'd args. 11969 11970 * dispnew.c (syms_of_dispnew): Don't clobber Vwindow_system_version 11971 if CANNOT_DUMP. 11972 11973 * dired.c (file_name_completion): Check that FILE is a string. 11974 11975 * buffer.c (Fbury_buffer): Don't init BUF1. 11976 11977 * doc.c (Fsubstitute_command_keys): Protect STR and don't keep a 11978 pointer to the middle of it. 11979 11980 * m-hp9000s300.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Override for BSD. 11981 11982 * process.c (sigchld_handler): Clear synch_process_alive if the 11983 dying process isn't in the table at all. 11984 * callproc.c (call_process_cleanup): Clear synch_process_alive. 11985 119861990-12-03 Jim Blandy (jimb@geech.ai.mit.edu) 11987 11988 * callproc.c (Fcall_process): Change synch_process_pid to 11989 synch_process_alive, as a general flag that we are waiting for 11990 a synchronous process to die. This obviates the need to block 11991 SIGCHLDs until we know the pid. 11992 * sysdep.c (wait_for_termination): Wait for synch_process_alive to 11993 be false. 11994 11995 * process.c (sigchld_handler): If pid not recognized, look for a 11996 process recorded with pid -1. 11997 (create_process): Set pid to -1 before the fork. 11998 Store correct pid right after the fork. 11999 Don't change sigchld handler on system V. 12000 12001 * process.c (Fstart_process): Set BUFFER before other string vars 12002 so a gc in Fget_buffer_create won't clobber them. 12003 120041990-11-30 Richard Stallman (rms@mole.ai.mit.edu) 12005 12006 * keyboard.c (read_command_char): Save and restore getcjmp. 12007 120081990-11-29 Richard Stallman (rms@mole.ai.mit.edu) 12009 12010 * process.c (status_convert): Use WRETCODE for exited process. 12011 120121990-11-26 Richard Stallman (rms@mole.ai.mit.edu) 12013 12014 * s-usg5-4.h (LIB_STANDARD): Add libucb.a. 12015 (NEED_PTEM_H): Define this instead of NEED_SIOCTL. 12016 * m-ibm370aix.h, m-ibmps2-aix.h, m-ibmrs6000.h (NEED_SIOCTL): 12017 Undefine this. 12018 (NEED_PTEM_H): Likewise. 12019 12020 * s-sunos4.h (O_NDELAY): Don't define this. 12021 12022 * print.c (Fwith_output_to_temp_buffer): Don't eval first arg twice. 12023 120241990-11-22 Richard Stallman (rms@mole.ai.mit.edu) 12025 12026 * m-hp9000s300.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Alternate defs for BSD. 12027 120281990-11-21 Jim Blandy (jimb@churchy.ai.mit.edu) 12029 12030 * dispnew.c (init_display): Check if we're using a window system 12031 before trying to initialize the terminal. If someone has 12032 indicated that they want to use a window system, we shouldn't 12033 bother initializing the terminal. This is especially important 12034 when the terminal is so dumb that emacs gives up and doesn't bother 12035 using the window system. 12036 120371990-11-20 Jim Blandy (jimb@churchy.ai.mit.edu) 12038 12039 * print.c (Fexternal_debugging_output): Added new function which 12040 writes a character to stderr, for use when debugging emacs with 12041 gdb. 12042 120431990-11-14 Jim Blandy (jimb@churchy.ai.mit.edu) 12044 12045 * dispnew.c (window_change_signal): Used to assume that SIGWINCHes 12046 always applied to the currently selected screen. Now it scans the 12047 list of screens for a screen controlled by termcap, and changes that 12048 screen's size. 12049 120501990-11-13 Richard Stallman (rms@mole.ai.mit.edu) 12051 12052 * fileio.c (err_str): New macro. 12053 (Finsert_file_contents, Fwrite_region): Use it in error messages. 12054 120551990-11-12 Richard Stallman (rms@mole.ai.mit.edu) 12056 12057 * insdel.c (del_range): Supply missing arg to gap_left. 12058 120591990-11-11 Jim Blandy (jimb@churchy.ai.mit.edu) 12060 12061 * regex.c: Disabled definition of NULL from lisp.h 12062 12063 * crt0.c (_start): Added static declaration of start1. 12064 12065 * xfns.c: Added definition for Vbar_cursor. 12066 (syms_of_xfns): Added DEFVAR_LISP clause for Vbar_cursor. 12067 12068 * xterm.c (XTread_socket): Passed &event.xkey instead of &event to 12069 XLookupString, so things will typecheck nicely. 12070 12071 * Globally rewrote all references to Vmouse_buffer to use the 12072 buffer viewed by Vmouse_window instead. 12073 12074 * alloc.c (xmalloc, xrealloc): Removed calls to 12075 {un,}hold_window_change. The new SIGWINCH-handling code and 12076 do_pending_window_change make them unnecessary. 12077 120781990-11-11 Richard Stallman (rms@mole.ai.mit.edu) 12079 12080 * process.c (wait_reading_process_input): Make Available static; 12081 don't clear when a nonzero bit is found. 12082 12083 * fns.c (Fnthcdr): Stop loop if reach end. 12084 12085 * dispnew.c: Include fcntl.h if HAVE_TERMIO. 12086 120871990-11-10 Jim Blandy (jimb@pogo.ai.mit.edu) 12088 12089 * alloc.c (make_uninit_string): No longer declared static, and 12090 extern declaration added to lisp.h. It's used in dired.c. 12091 120921990-11-08 Jim Blandy (jimb@geech.ai.mit.edu) 12093 12094 * dispnew.c (do_pending_window_change): Changed incorrect call to 12095 change_window_size_1 into a loop which scans list of screens and 12096 resizes those that need resizing. 12097 120981990-11-06 Richard Stallman (rms@mole.ai.mit.edu) 12099 12100 * m-ibmrs6000.h (CANNOT_DUMP): Define it. 12101 12102 * process.c (create_process): Unblock SIGCHLD in the child. 12103 12104 * process.c (wait_reading_process_input): Don't read input 12105 from more than one process between calls to `select'. 12106 121071990-11-02 Richard Stallman (rms@mole.ai.mit.edu) 12108 12109 * callint.c (syms_of_callint): 12110 Initialize Vprefix_arg and Vcurrent_prefix_arg. 12111 121121990-11-01 Richard Stallman (rms@mole.ai.mit.edu) 12113 12114 * dired.c (Fdirectory_files): Avoid using MAXNAMLEN. 12115 121161990-10-31 Jim Blandy (jimb@churchy.ai.mit.edu) 12117 12118 * process.c (MAXDESC): Enclosed definition in `#ifndef ... #endif' 12119 clause. 12120 12121 * bytecode.c: Included syntax.h to declare syntax_code_spec. 12122 12123 * syntax.h (syntax_spec_code): Added extern declaration for this. 12124 12125 * floatfns.c (float_error): Added static declaration for this at 12126 the top of the file. 12127 121281990-10-29 Jim Blandy (jimb@pogo.ai.mit.edu) 12129 12130 * indent.c (position_indentation): Renamed stray `bf_cur' to 12131 `current_buffer', and old `CharAt' usages to `FETCH_CHAR'. 12132 * buffer.c (Fbuffer_disable_undo): The symbol object for this 12133 subroutine was still named Sbuffer_flush_undo, and the symbol's 12134 lisp name was similarly out of date. Renamed both, and added an 12135 alias in lisp/subr.el . 12136 12137 * keyboard.c (Fset_input_mode): A `meta_flag' had escaped being 12138 renamed to `meta_key'. 12139 121401990-10-29 Richard Stallman (rms@mole.ai.mit.edu) 12141 12142 * process.c (Fprocess_send_region, Fprocess_send_string): 12143 Break data into bunches less than 500 bytes. 12144 Accept process output between bunches. 12145 ??? Must update manual. 12146 121471990-10-29 Jim Blandy (jimb@pogo.ai.mit.edu) 12148 12149 * window.c (Fset_window_start, window_scroll): Renamed stray 12150 references to `redo_mode_line' to `update_mode_line'. 12151 12152 * xdisp.c (decode_mode_spec): Renamed stray references to `bf_cur' 12153 and `bf_modified' to `current_buffer' and `MODIFF'. 12154 121551990-10-25 Jim Blandy (jimb@pogo.ai.mit.edu) 12156 12157 * environ.h: File created - contains declarations for users of the 12158 environment variable list. 12159 * callproc.c (environ): Removed extern declaration of environ, and 12160 included environ.h. 12161 121621990-10-24 Jim Blandy (jimb@pogo.ai.mit.edu) 12163 12164 * callproc.c (init_callproc): Removed extern declaration of 12165 environ - it's already taken care of at the top of the file. 12166 12167 * mocklisp.h: File created - externally declares certain 12168 functions defined in mocklisp.c. 12169 * lisp.h (Fread_buffer, Fread_key_sequence): Added extern 12170 declarations for these functions. 12171 * callint.c (ml_apply, Fread_buffer, Fread_key_sequence): Removed 12172 extern declarations for these functions, included mocklisp.h. 12173 Moved external declaration of index to top of file. 12174 121751990-10-24 Richard Stallman (rms@mole.ai.mit.edu) 12176 12177 * ymakefile (GNULIB_VAR): New make variable. 12178 (LIBES): Use that, not GNULIB directly. 12179 (GNULIB): Don't define if already defined. 12180 121811990-10-23 Jim Blandy (jimb@geech.ai.mit.edu) 12182 12183 * indent.h (last_known_column_point): Added extern declaration for 12184 this variable. 12185 * buffer.c (last_known_column_point): Removed extern declaration for 12186 this variable, included indent.h. 12187 (Vprin1_to_string_buffer): Removed extern declaration - it's 12188 already in lisp.h. 12189 12190 * lisp.h (catchlist, backtrace_list, stack_bottom) 12191 (current_global_map): Added extern declarations for these 12192 variables. 12193 * alloc.c: Removed external declarations for catchlist, 12194 backtrace_list, and stack_bottom, since this file includes 12195 lisp.h. 12196 * callint.c (current_global_map): Removed extern declaration. 12197 12198 * search.h: New file - declares searchbuf. 12199 * dired.c (Fdirectory_files): Removed extern declaration of 12200 searchbuf, included search.h. 12201 12202 * Globally renamed `CHAR_AT_POSITION' to `FETCH_CHAR'. 12203 122041990-10-22 Richard Stallman (rms@mole.ai.mit.edu) 12205 12206 * keyboard.c (quit_char): New variable. 12207 (init_keyboard): Initialize it. 12208 (Fset_input_mode): New optional arg to set quit_char. 12209 (command_loop_1, read_char, kbd_buffer_store_char): 12210 (read_avail_input): Use quit_char, not C-g. 12211 * sysdep.c (init_sys_modes): Use quit_char to set special chars. 12212 * xterm.c (x_term_init): Pass new arg to Fset_input_mode. 12213 122141990-10-22 Jim Blandy (jimb@pogo.ai.mit.edu) 12215 12216 * xdisp.c: Added `extern' declaration for command_loop_level. 12217 12218 * term.c (term_init): Internal cleanups. 12219 (write_glyphs): Renamed argument `start' to `string'. 12220 122211990-10-21 Richard Stallman (rms@mole.ai.mit.edu) 12222 12223 * xterm.c (FIONREAD): Undefine if BROKEN_FIONREAD. 12224 (SIGIO): Undefine if no FIONREAD. 12225 (ioctl.h, termio.h, strings.h, string.h): Include them before those. 12226 12227 * alloc.c (make_vector_from_string, Fvector_from_string): 12228 Functions deleted. 12229 12230 * sysdep.c (select): Handle timeout == 0. Add var local_timeout. 12231 12232 * alloc.c (make_uninit_string, make_float): Use VALIDATE_LISP_STORAGE. 12233 (Fcons, Fmake_vector, Fmake_symbol, Fmake_marker): Likewise. 12234 (Fmake_vector_from_list): Likewise. 12235 (VALIDATE_LISP_STORAGE): New macro. 12236 122371990-10-20 Richard Stallman (rms@mole.ai.mit.edu) 12238 12239 * dispnew.c (scrolling): Give up if some new lines not enabled. 12240 (update_screen): Rework outq logic. 12241 12242 * xdisp.c (message, message1): Clear noninteractive_need_newline. 12243 122441990-10-19 Jim Blandy (jimb@pogo.ai.mit.edu) 12245 12246 * scroll.c (do_scrolling): Allocate queue using alloca instead 12247 of variable-sized arrays. 12248 122491990-10-19 Richard Stallman (rms@mole.ai.mit.edu) 12250 12251 * buffer.c: Doc fix. 12252 122531990-10-18 Jim Blandy (jimb@pogo.ai.mit.edu) 12254 12255 * print.c (internal_with_output_to_temp_buffer): Install an 12256 unwind_protect to make sure the current buffer is restored. 12257 12258 * minibuf.c (read_minibuf): Call recursive_edit_1 instead of 12259 Frecursive_edit, to support the new command_loop_level 12260 arrangement. 12261 12262 * malloc.c (calloc): Added this function, in case something linked 12263 with emacs calls it. 12264 12265 * lread.c (openp): Since access returns 0 on success, change that 12266 into a 1 before returning it. 12267 12268 * lisp.h: Deleted DEFSIMPLE and DEFPRED, since they're no 12269 longer used. 12270 122711990-10-18 Richard Stallman (rms@mole.ai.mit.edu) 12272 12273 * m-intel386.h (alloca): Define as builtin, if using GCC. 12274 12275 * m-att3b.h (NEED_PTEM_H): Define this for 3b2. 12276 12277 * s-aix3-1.h (SYSV_SYSTEM_DIR): Define it. 12278 12279 * print.c (print): Improve error message for bad data type. 12280 122811990-10-18 Jim Blandy (jimb@pogo.ai.mit.edu) 12282 12283 * keymap.c (Flookup_key): Rearranged to use an index into the key 12284 sequence instead of a pointer and a level counter. 12285 122861990-10-18 Richard Stallman (rms@mole.ai.mit.edu) 12287 12288 * floatfns.c (sinh, cosh): On VMS, define to use exp. 12289 (IN_FLOAT): Detect errors reported using errno. 12290 (float_error): Define function unconditionally. 12291 Reestablish handler when called, if not BSD. 12292 122931990-10-17 Richard Stallman (rms@mole.ai.mit.edu) 12294 12295 * m-delta.h (C_DEBUG_SWITCH): Don't define this. 12296 122971990-10-17 Jim Blandy (jimb@pogo.ai.mit.edu) 12298 12299 * keyboard.c (command_loop): Made call to command_loop_2 12300 conditional on minibuf_level too (it used to be only conditional 12301 on command_loop_level), since this is what 18.56 and all the other 12302 functions in Emacs 19 keyboard.c do. 12303 123041990-10-16 Jim Blandy (jimb@pogo.ai.mit.edu) 12305 12306 * keyboard.c (read_char): Don't echo dash if there is already 12307 something else being displayed in the echo area. 12308 123091990-10-16 Richard Stallman (rms@mole.ai.mit.edu) 12310 12311 * process.c (status_convert): If killed by signal, use WTERMSIG. 12312 12313 * data.c (arith_error): Reestablish handler on VMS. 12314 12315 * keyboard.c (start_polling, stop_polling): New functions. 12316 (input_poll_signal): New function, handles periodic alarms. 12317 (read_command_char): Turn off polling temporarily. 12318 * xdisp.c (redisplay): Likewise. 12319 * process.c (wait_reading_process_input, create_process): Likewise. 12320 123211990-10-16 Jim Blandy (jimb@pogo.ai.mit.edu) 12322 12323 * indent.c (position_indentation): Instead of using CharAt, use a 12324 pointer to scan the buffer - this is faster. 12325 12326 * emacs.c (Fdump_emacs): The conditional expression which passes 12327 symname to unexec was missing a `: 0'. 12328 12329 * dispnew.c (rotate_vector): Was rotating backwards. 12330 123311990-10-15 Jim Blandy (jimb@pogo.ai.mit.edu) 12332 12333 * dired.c (file_name_completion): Use scmp to compare names. 12334 123351990-10-15 Richard Stallman (rms@mole.ai.mit.edu) 12336 12337 * process.c (create_process): Don't turn off handling of SIGCHLD. 12338 Just set a flag if a signal comes in when not wanted. 12339 (create_process_sigchld): New signal handler. 12340 123411990-10-14 Richard Stallman (rms@mole.ai.mit.edu) 12342 12343 * bytecode.c: De-implement Bmark, Bset_mark, Bscan_buffer. 12344 Mark Bsymbol_function, Bfset, Bread_char as obsolete. 12345 Implement codes Bmult, Bforward_char...Bwiden, 12346 and Bstringeqlsign...Bintegerp. 12347 123481990-10-12 Jim Blandy (jimb@pogo.ai.mit.edu) 12349 12350 * buffer.c (list_buffers_1): Select the buffer given in 12351 Vstandard_output using Fset_buffer instead of set_buffer_internal. 12352 12353 * buffer.c (set_buffer_internal): Deleted variable swb - it's 12354 never used. 12355 12356 * buffer.c (count_modified_buffers): Function deleted - it's 12357 not used anymore. 12358 123591990-10-11 Jim Blandy (jimb@pogo.ai.mit.edu) 12360 12361 * buffer.c (reset_buffer_local_variables, buffer_local_variables): 12362 added support for default values for buffer local variables which 12363 do not have a DEFVAR_PER_BUFFER, as described in the comments 12364 above buffer_local_flags. 12365 12366 * buffer.c (Fget_buffer_create): Move initialization of 12367 b->save_length and b->last_window_start to reset_buffer. 12368 123691990-10-11 Richard Stallman (rms@mole.ai.mit.edu) 12370 12371 * m-ibmps2-aix.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Define them. 12372 (C_DEBUG_SWITCH): Delete -fstrength-reduce. 12373 12374 * unexmips.c (unexec): Add conditional for MIPS2. 12375 123761990-10-10 Richard Stallman (rms@mole.ai.mit.edu) 12377 12378 * m-iris4d.h (LIBS_MACHINE): Use -lsun, don't use -lPW. 12379 12380 * unexelf.c: New file. 12381 * s-usg5-4.h: New file. 12382 * unexec.c [USG_SHARED_LIBARARIES]: Numerous changes under this cond. 12383 (copy_text_and_data): New second argument. 12384 123851990-10-10 Jim Blandy (jimb@pogo.ai.mit.edu) 12386 12387 * alloc.c (gc_sweep): Only unchain markers that are in a buffer. 12388 123891990-10-10 Mike Rowan (mtr@apple-gunkies) 12390 12391 * process.c: Merged in more changes from 18.56: update_status, 12392 FD_SET changes (define all the FD_ macros). Other small changes. 12393 123941990-10-09 Jim Blandy (jimb@churchy.ai.mit.edu) 12395 12396 * xdist.c (decode_mode_spec): Reworked code to handle %* - it now 12397 goes like `if return else if return else ... return' instead of 12398 using a conditional operator. 12399 12400 * xdist.c (fmodetrunc): Function deleted - no longer used. 12401 124021990-10-09 Richard Stallman (rms@mole.ai.mit.edu) 12403 12404 * xdisp.c (decode_mode_spec): Handle dashes in wide windows. 12405 124061990-10-08 Richard Stallman (rms@mole.ai.mit.edu) 12407 12408 * sysdep.c (sys_open, sys_close, sys_read, sys_write): 12409 Don't handle EAGAIN. 12410 12411 * process.c (wait_reading_process_input): Handle nread==-1 12412 for O_NDELAY like O_NONBLOCK. 12413 12414 * s-vms.h (LINK_CTRL_SHARE): Turn on again. 12415 tranle@intellicorp.com found it needed in VMS 5.3. 12416 12417 * emacs.c (main): Move VMS declaration of environ outside function. 12418 12419 * vmsfns.c (Fdefault_subproc_input_handler): InsCstr -> insert. 12420 124211990-10-07 Richard Stallman (rms@mole.ai.mit.edu) 12422 12423 * m-pmax.h (START_FILES): Handle crt0.o in different dir in Ultrix 4.0. 12424 12425 * s-sunos4.h (O_NDELAY): Define only if not defined. 12426 124271990-10-06 Jim Blandy (jimb@pogo.ai.mit.edu) 12428 12429 * sysdep.c (tabs_safe_p, get_screen_size): Renamed `sg' to `tty'. 12430 12431 * sysdep.c (init_baud_rate): Rearranged code for calculating 12432 baud_rate. 12433 124341990-10-05 Jim Blandy (jimb@pogo.ai.mit.edu) 12435 12436 * search.c (Freplace_match): Used Finsert_buffer_substring instead 12437 of place and deleted place. 12438 12439 * search.c (place): Function removed. 12440 12441 * process.c (count_active_processes): Deleted; not used. 12442 12443 * minibuf.c (read_minibuf): Renamed `prefix' argument to `initial'. 12444 124451990-10-01 Jim Blandy (jimb@pogo.ai.mit.edu) 12446 12447 * lread.c (Fload): Renamed `MISSING-OK' to `NOERROR'. 12448 12449 * keyboard.c (describe_map): Renamed `keys' to `string'. 12450 12451 * keyboard.c `Vauto_save_interval' unrenamed back to 12452 `auto-save-interval'. 12453 12454 * keymap.c (Fdefine_key, Flookup_key): Renamed arguments called 12455 `keys' to `key'. 12456 124571990-10-01 Richard Stallman (rms@mole.ai.mit.edu) 12458 12459 * sysdep.c (sys_open, sys_close, sys_read, sys_write): 12460 Handle EAGAIN like EINTR. 12461 124621990-09-30 Richard Stallman (rms@mole.ai.mit.edu) 12463 12464 * insdel.c (gap_left, gap_right): Use bcopy if requested. 12465 New config parameters GAP_USE_BCOPY, BCOPY_SAFE_UPWARD, 12466 and BCOPY_SAFE_DOWNWARD. 12467 12468 * eval.c (find_handler_clause): Bind debug-on-error to nil. 12469 (Qdebug_on_error): New variable. 12470 (syms_of_eval): Initialize that. 12471 12472 * sysdep.c: Include various headers for ptys, for hpux, aix, and sysv. 12473 12474 * dispnew.c (preserve_other_columns): Fix args to second bcopy. 12475 124761990-09-30 Jim Blandy (jimb@pogo.ai.mit.edu) 12477 12478 * keyboard.c: `auto_save_interval' renamed to 12479 `Vauto_save_interval', since it *is* a lisp-accessible variable. 12480 12481 * fileio.c (Fdo_auto_save): Call record_auto_save so that 12482 read_char knows when we've auto-saved. 12483 12484 * keyboard.c (record_auto_save): Added function to support the new 12485 auto-save conditions. 12486 12487 * keyboard.c (read_char): Use num_input_chars and last_auto_save 12488 instead of keystrokes to decide when to autosave. 12489 12490 * keyboard.c (keystrokes): Variable deleted. 12491 124921990-09-30 Mike Rowan (mtr@spike.ai.mit.edu) 12493 12494 * keyboard.c, alloc.c: Added malloc warning code from 12495 18.56. 12496 12497 * dispnew.c, xdisp.c: (un)hold_window_change no longer exists; 12498 added do_pending_window_change from 18.56. 12499 12500 * process.c, process.h: Add the raw_status_low and raw_status_high 12501 code from 18.56. 12502 125031990-09-29 Richard Stallman (rms@mole.ai.mit.edu) 12504 12505 * alloca.s: Handle ns32000 like ns16000. 12506 12507 * m-ns32000.h: New file. 12508 12509 * lread.c (Fload): Warn if elc file older than source file. 12510 12511 * ymakefile (LIB_X11_LIB): New parameter, default -lX11. 12512 (LIBX): Use that. 12513 12514 * Makefile (xmakefile): Delete junk.c at the beginning. 12515 12516 * hftctl.c: Include termios.h before termio.h. 12517 Define TCGETS and TCSETS if nec. 12518 Give some forward declarations for the static functions. 12519 Reformat in usual GNU style. 12520 12521 * m-orion105.h (LOAD_AVE_TYPE, FSCALE): Changed from double and 1.0. 12522 12523 * m-delta.h: New file. 12524 125251990-09-28 Richard Stallman (rms@mole.ai.mit.edu) 12526 12527 * fns.c (Frequire): Undo certain things on failure, like autoload. 12528 125291990-09-28 Jim Blandy (jimb@pogo.ai.mit.edu) 12530 12531 * fileio.c (Fwrite_region): Renamed variable `fd' to `desc' and 12532 changed argument to open from `1' to `O_WRONLY'. 12533 12534 * fileio.c (O_WRONLY): Added clause to define this if not already 12535 defined. 12536 12537 * emacs.c (Fdump_emacs): Removed a_name variable. 12538 12539 * emacs.c (Fkill_emacs): Removed code which asked about modified 12540 buffers and running subprocesses. 12541 12542 * editfns.c (Fcurrent_time_string): Renamed variable `now' to 12543 `current_time'. 12544 12545 * dispnew.c (update_line): Renamed variables `m1' and `m2' to 12546 `begmatch' and `endmatch'. 12547 12548 * dispnew.c (update_screen): Use preempt_count as a limit instead 12549 of a counter; count with i instead. 12550 12551 * dispnew.c (visible_bell, inverse_video, baud_rate) 12552 (Vwindow_system): Rearranged comments. 12553 125541990-09-27 Richard Stallman (rms@mole.ai.mit.edu) 12555 12556 * emacs.c (main) : Set the DISPLAY environment value when both of 12557 MAINTAIN_ENVIRONMENT and HAVE_X_WINDOW are defined. 12558 12559 * m-convex.h (LIB_STANDARD, LIBS_MACHINE): Remove these, they 12560 cause an unnecessary C1/C2 dependency. 12561 12562 * m-convex.h (LD_SWITCH_MACHINE): Use -e__start to specify 12563 where crt0.c begins. 12564 12565 * m-convex.h (HAVE_SETSID): Define; must call setsid 12566 when creating an inferior with a different controlling tty. 12567 * process.c (create_process): Rearrange so that HAVE_SETSID 12568 will be seen when not under USG. 12569 12570 * m-convex.h (S_IFMT etc): Define in case of posix compilation. 12571 12572 * m-convex.h (FIRST_PTY_LETTER): Do it at runtime. 12573 * unexconvex.c (first_pty_letter): Routine to locate lowest pty. 12574 12575 * unexconvex.c: Rewrite so it can cope with thread-local sections. 12576 12577 * sysdep.c (select): Use process_tick and update_tick, 12578 not child_changed. 12579 125801990-09-23 Richard Stallman (rms@mole.ai.mit.edu) 12581 12582 * keyboard.c (Fsuspend_emacs): Check screen size after resume. 12583 125841990-09-19 Richard Stallman (rms@mole.ai.mit.edu) 12585 12586 * editfns.c: Doc fix. 12587 125881990-09-18 Richard Stallman (rms@mole.ai.mit.edu) 12589 12590 * window.c (Fsplit_window): Minor cleanup. 12591 125921990-09-17 Richard Stallman (rms@mole.ai.mit.edu) 12593 12594 * emacs.c (main) [USG_SHARED_LIBRARIES]: Call brk. 12595 125961990-09-13 Richard Stallman (rms@mole.ai.mit.edu) 12597 12598 * floatfns.c (float_error_arg): New variable. 12599 (IN_FLOAT): New arg; sets float_error_arg. All uses changed. 12600 (float_error): Use that value when signaling error. 12601 126021990-09-11 Richard Stallman (rms@mole.ai.mit.edu) 12603 12604 * unexaix.c, m-ibmr2.h, s-aix3-1.h: New files. 12605 12606 * ymakefile (allocaobj): New variable. Used in otherobjs. 12607 Eliminates assignment of mallocobj using itself. 12608 (mallocobj): Handle SYSTEM_MALLOC without HAVE_ALLOCA. 12609 (xemacs): Use -nl option if HAVE_SHM. 12610 12611 * sysdep.c: Change IBMRTAIX conditionals to AIX. 12612 Move hft.h to the top. 12613 [IBMR2AIX]: Use termios.h and change macros accordingly. 12614 (child_setup_tty): Change IBMRTAIX to AIX. 12615 (setpgrp_of_tty): Handle IBMR2AIX. 12616 (init_sys_modes): Handle IBMR2AIX. Output special things for AIX. 12617 (reset_sys_modes): Output special things for AIX. 12618 (hft_init, hft_reset): Conditionals for IBMR2AIX. 12619 12620 * process.c: Change IBMRTAIX to AIX controlling time.h. 12621 [AIX]: Include sys/pty.h and unistd.h. 12622 (wait_reading_process_input): If AIX, handle EBADF differently. 12623 (create_process): Handle HAVE_SETSID. Change conditional to AIX. 12624 12625 * lisp.h (XPNTR): New definition if HAVE_SHM. 12626 (NULL): Undef before defining. 12627 12628 * emacs.c (main): If HAVE_SHM, call map_in_data. 12629 Use AIX, not IBMRTAIX, for signal conditional. 12630 (Fdump_emacs_data): New function if HAVE_SHM. 12631 (Fdump_emacs): Don't define if HAVE_SHM. 12632 12633 * alloc.c (pure, PUREBEG): If HAVE_SHM, define place for a segment. 12634 126351990-09-03 Mike Rowan (mtr@apple-gunkies) 12636 12637 * sysdep.c: Added setup_pty from 18.56 12638 12639 * process.c: Merged in 18.55->6 changes. Same for process.h 12640 12641 globally replaced: 12642 redisplay_preserving_echo_area -> redisplay_preserve_echo_area 12643 SetBfp -> set_buffer_internal 12644 buffer_flush_undo -> buffer_disable_undo 12645 redo_mode_line -> update_mode_line (window.h) 12646 126471990-08-31 Richard Stallman (rms@mole.ai.mit.edu) 12648 12649 * data.c (Fmake_local_variable): If var is local when set, make it 12650 local now in this buffer. 12651 12652 * data.c (Fstring_to_int): Finish eliminating second arg. 12653 12654 * data.c (Faset): Require integer as third arg for string. 12655 126561990-08-28 Richard Stallman (rms@mole.ai.mit.edu) 12657 12658 * search.c: Doc fix. 12659 12660 * screen.h (SCREEN_SCROLL_BOTTOM_VPOS): New macro. 12661 * xdisp.c (screen_bottom_vpos): Variable used if just one screen. 12662 (redisplay, try_window_id): Set that field in screen. 12663 * dispnew.c (scrolling, update_screen): New arg scroll_bottom_vpos. 12664 12665 * dispnew.c (scroll_screen_lines): Mark newly empty lines as empty. 12666 (scrolling): Give up if any line in current_screen not enabled. 12667 126681990-08-27 Roland McGrath (roland@churchy.ai.mit.edu) 12669 12670 * dired.c (Ffile_attributes): Return the device number too (elt 11 12671 of the returned list). 12672 126731990-08-27 Richard Stallman (rms@mole.ai.mit.edu) 12674 12675 * sysdep.c (wait_for_kbd_input): Frob waiting_for_input here. 12676 * keyboard.c (kbd_buffer_read_command_char): Not here. 12677 12678 * sysdep.c (wait_for_kbd_input): Clear process_ef before snarfing 12679 process input. 12680 12681 * fileio.c (Fdirectory_file_name): On VMS, leave space for log name. 12682 12683 * sysdep.c (init_sys_modes): Clear process_ef only the first time. 12684 12685 * vmsfns.c (process_exit): Logic of deletion was wrong. 12686 (Fspawn_subprocess): Correctly reuse existing struct process_list. 12687 126881990-08-22 Richard Stallman (rms@mole.ai.mit.edu) 12689 12690 * m-plexus.h (LD_SWITCH_MACHINE): New macro. 12691 126921990-08-22 Joseph Arceneaux (jla@geech) 12693 12694 * xterm.c (XTread_socket): Cleaned up #ifdefs prior to event 12695 reading loop. Also handle FIOSNBIO. 12696 126971990-08-19 Joseph Arceneaux (jla@geech) 12698 12699 * xterm.c (dumplyphs): Last vestige of MScreenWidth removed. 12700 * config.h: MScreenWidth, MScreenHeight definitions removed. 12701 127021990-08-18 Joseph Arceneaux (jla@geech) 12703 12704 * scroll.c (do_scrolling): Pass the correct sizes to bcopy. 12705 * dispnew.c (make_screen_glyphs): Likewise. 12706 127071990-08-16 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12708 12709 * dispnew.c (scroll_screen_lines, free_screen_glyphs): Only deal 12710 with the X components of screen_glyphs if SCREEN_IS_X. 12711 free_screen_glyphs now takes screen argument. 12712 12713 * window.c (Fnext_window, Fprevious_window): Fixed typo. New 12714 behaviour: mini non-nil implies all_screens if global mini screen 12715 exists, implies current screen only if not. 12716 (Fdisplay_buffer): Simplification of multi-screen code. 12717 127181990-08-15 Richard Stallman (rms@mole.ai.mit.edu) 12719 12720 * buffer.c: Doc fix. 12721 127221990-08-15 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12723 12724 * dispnew.c (update_line): Simplification of pixel size code, only 12725 done if screen is X. 12726 (update_screen): Only set pixel stuff if screen is X. 12727 127281990-08-14 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12729 12730 * m-targon31.h (NO_REMAP): Definition removed. 12731 (SEGMENT_MASK): New macro. 12732 127331990-08-14 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12734 12735 * lread.c (eval-region): Don't set opoint to point, etc. 12736 Fnarrow_to_region from BEGV, not b. 12737 (eval-buffer): New subr, generalization of eval-current-buffer. 12738 (eval-current-buffer): Moved to elisp, in simple.el. 12739 12740 * xfns.c (x_y_pos): Nuked. Replaced by pixel_to_char_translation 12741 and notice_mouse_movment (dispnew.c, xterm.c). 12742 (Fx_point_coordinates): Also nuked. 12743 (mouse_buffer_offset): New lisp variable. 12744 12745 * xterm.c (notice_mouse_movement): Use it in call to 12746 pixel_to_char_translation. 12747 12748 * screen.h: For non-multiscreen, XSCREEN returns selected_screen, 12749 as does WINDOW_SCREEN. 12750 12751 * xdisp.c (display_mode_line): Set desired_glyphs->bufp to 0 for 12752 mode line. 12753 All occurences of struct screen * replaced with SCREEN_PTR. 12754 127551990-08-13 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12756 12757 * xmenu.c (list_of_items, list_of_panes): Fixed wrong params to 12758 wrong_type_argument. 12759 127601990-08-12 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12761 12762 * dispnew.c (pixel_to_char_translation): New algorithm for 12763 finding y. 12764 12765 * xfns.c (install_*_scrollbar): No more height, width parameters. 12766 Don't block input here. 12767 (x_set_*_scrollbar): Block input here. 12768 12769 * xterm.c (notice_mouse_motion): Check if the mouse is still in 12770 the window. 12771 (encode_mouse_button): Don't bother about motion types. 12772 127731990-08-11 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12774 12775 * m-convex.h (C_SWITCH_MACHINE, LIB_STANDARD, LIBS_MACHINE): 12776 (LD_SWITCH_MACHINE): Add definitions for Convex V 4.0. 12777 127781990-08-11 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12779 12780 * xfns.c (Fx_grab_pointer): Call XCreateFontCursor on shape, 12781 setting new variable grabbed_cursor. Return Qt if successful, 12782 Qnil otherwise. 12783 (Fx_ungrab_pointer): Free grabbed_cursor if non zero. Return Qnil. 12784 127851990-08-10 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12786 12787 * xfns.c (x_figure_window_size): Don't set pixel sizes until 12788 height and width are determined. 12789 127901990-08-08 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12791 12792 * xfns.c (Fx_grab_pointer): New parameter to explicitly ignore 12793 keyboard events. 12794 12795 * xterm.c (notice_mouse_movement): Use pixel_to_char_translation 12796 to get char position and buffer offset. 12797 127981990-08-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12799 12800 * sysdep.c [NEED_PTEM_H]: New flag macro says include ptem.h. 12801 128021990-08-07 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12803 12804 * dispextern.h: Element bufp of screen_glyphs no longer dependent 12805 on X windows. 12806 * xdisp.c (display_text_line): Likewise. 12807 12808 * xfns.c (Fx_grab_pointer, Fx_ungrab_pointer): New subrs. 12809 (x_figure_window_size): Set pixel_width and pixel_height of 12810 screen, using font height and width. 12811 12812 * xfns.c: Vmouse_grabbed renamed Vmouse_depressed. 12813 * xterm.c: Likewise. 12814 (construct_mouse_event): Don't check mouse coordinates; this is 12815 done by the notice_mouse_motion. Don't grab the mouse here. 12816 12817 * dispnew.c (update_line): Set the pix_width and pix_height of the 12818 line. This fashion of doing so is temporary. 12819 128201990-08-06 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12821 12822 * dispextern.h: screen_glyphs struct elements bottom_right_x, 12823 bottom_right_y changed to pix_width and pix_height. 12824 * scroll.c: Likewise. 12825 * dispnew.c: Likewise. 12826 (update_screen): Set top_left_x, top_left_y for X windows. 12827 12828 * xterm.h: Macros PIXEL_{WIDTH,HEIGHT} now use the display 12829 structure elements. 12830 128311990-08-05 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12832 12833 * xfns.c (x_window_to_scrollbar): Return Lisp symbol in parameter 12834 PART_PTR, rather than string. 12835 Declare these symbols. 12836 New variable Vscreen_part, indicates which part of the screen the 12837 mouse is in. 12838 12839 * xterm.c (notice_mouse_motion): Do XQueryPointer first thing. 12840 Set Vmouse_event to Qnil. 12841 (construct_mouse_event): Don't check if mouse has moved or not. 12842 When returning cons, part is now already lisp symbol. 12843 (XTread_socket): Set Vmouse_window = Vscreen_part = Qnil when 12844 leaving screen, as well as setting x_mouse_x = x_mouse_y = -1. 12845 12846 * keyboard.c: Vmouse_window, Vmouse_event declared extern and no 12847 longer DEFVARed: they are already delclared in window.c. 12848 12849 * screen.c (window_from_coordinates): Use Fnext_window, even if 12850 MULTI_SCREEN, to obtain the next window. This is an test. 12851 Also, new paramater part returns text or modeline symbol. 12852 (Flocate_window_from_coordinates): Pass &part to 12853 window_from_coordinates. 12854 (coordinates_in_window): Don't say modeline if window_height is 1, 12855 as this is likely to be the minibuffer. 12856 128571990-08-04 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12858 12859 * screen.c (Fcoordinates_in_window_p): Doc fix. Simplified. 12860 (window_from_coordinates): New function. 12861 (Flocate_window_from_coordinates): Use it. 12862 12863 * keyboard.c (classify_object): New function for dealing with the 12864 input object. New symbol, mouse-motion, called here. 12865 Call to mouse-motion-handler now takes no parameters. 12866 (read_key_sequence): Use the new function. Don't set keybuf[0] 12867 to 0. 12868 12869 * xterm.c (init_input_symbols): Create all the Lisp symbols 12870 returned in the input stream. 12871 (func_key_syms): New array to hold all symbols for function keys. 12872 (x_func_key_to_sym): Use this array. 12873 (notice_mouse_movement): New function for dealing with motion 12874 events. 12875 (XTread_socket): Use it here. 12876 128771990-08-02 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12878 12879 * callproc.c (child_setup): Report error in chdir. 12880 128811990-08-01 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12882 12883 * lisp.h: New macro XFLOATINT. extract_float declared. 12884 * floatfns.c (Ffloor): Call floor, not ceil. 12885 (extract_float): No longer static. 12886 * bytecode.c (Fbyte_code): Correctly handle floats in case Beqlsign. 12887 128881990-07-31 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12889 12890 * keyboard.c (read_key_sequence): When downcasing letters, 12891 don't change the value returned in keybuf. 12892 (This is an experiment; it might be unpleasant in 12893 things such as C-h c, but it is an improvement 12894 for M-x global-set-key.) 12895 128961990-07-30 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12897 12898 * eval.c: Doc fix. 12899 129001990-07-28 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12901 12902 * s-iris*.h (SYSTEM_TYPE): Change silicon-graphics-unix to irix. 12903 129041990-07-26 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12905 12906 * indent.c (Fmove_to_column): End-test was off by 1. 12907 12908 * abbrev.c (Fexpand_abbrev): Return nil if alloca arg would be neg. 12909 129101990-07-26 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12911 12912 * xdisp.c (display_text_line): String to rope copy for inserting 12913 arrow text. 12914 129151990-07-25 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12916 12917 * xdisp.c (display_mode_line): Check that the name has actually 12918 changed before calling x_set_name. 12919 12920 * ralloc.c (check_memory_limits): New function. 12921 Also check if new memory will be larger than elisp pointer. 12922 (r_alloc_sbrk): Call this function. 12923 (relocate_blocs_upward, relocate_blocs_downward): Eliminated. 12924 (r_alloc_sbrk): Use relocate_some_blocs instead of the eliminated 12925 functions. 12926 12927 * vm-limit.c (morecore_with_warning): Check if new memory larger 12928 than elisp pointer size. 12929 129301990-07-24 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12931 12932 * keyboard.c (save_getcjmp, restore_getcjmp): New functions. 12933 (read_char): Use them around Fdo_auto_save. 12934 * process.c (read_process_output, exec_sentinel): Use them. 12935 * fileio.c (Fdo_auto_save): Run auto-save-hook. 12936 129371990-07-24 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12938 12939 * dispnew.c (safe_bcopy): No longer static. 12940 12941 * ralloc.c (relocate_blocs_upward, relocate_blocs_downward): 12942 Use safe_bcopy. 12943 12944 * mem_limits.c: typedef SIZE. 12945 129461990-07-19 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12947 12948 * fileio.c (Finsert_file_contents): Initialize how_much when exiting 12949 main loop. 12950 12951 * m/m-mips.h: Added stuff from the 18.56 version. 12952 129531990-07-18 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12954 12955 * indent.c (Fmove_to_column): Set end to ZV. 12956 129571990-07-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12958 12959 * editfns.c (init_editfns): Let envvar NAME override full name. 12960 12961 * buffer.c (list_buffers_1): Avoid error with list-buffers-directory. 12962 129631990-07-17 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12964 12965 * buffer.c (list_buffers_1): Don't check list-buffers-directory. 12966 129671990-07-16 Joseph Arceneaux (jla@churchy.ai.mit.edu) 12968 12969 * xdisp.c (display_text_line): Don't print ellipsis if they're 12970 off the left edge. 12971 129721990-07-10 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12973 12974 * s-386-ix.h: Define BROKEN_TIOCGETC. 12975 129761990-07-09 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12977 12978 * m-pmax.h: Undef LD_SWITCH_MACHINE, change DATA_START 12979 and DATA_SEG_BITS. 12980 129811990-07-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12982 12983 * s-iris3-6.h (HAVE_GETWD): Define this. 12984 (KERNEL_FILE): Change to /unix. 12985 (sigsetmask, sigblock, NEED_ERRNO, C_SWITCH_MACHINE): Turn off. 12986 (SIGIO): Don't undefine it. 12987 (LIBS_MACHINE): Remove -lbsd. 12988 12989 * minibuf.c (Fall_completions, do_completion): Treat nil as alist. 12990 (Ftry_completion): Likewise. 12991 129921990-07-01 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12993 12994 * sysdep.c: Undefine TIOCGETC if BROKEN_TIOCGETC defined. 12995 * s-usg5-3.h, s-xenix.h: Define BROKEN_TIOCGETC. 12996 129971990-06-26 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 12998 12999 * process.c (Fopen_network_connection): Minor cleanup. 13000 130011990-06-20 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13002 13003 * m-sun3.h: Add comments for dealing with 68881. 13004 130051990-06-19 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13006 13007 * m-ibmps2-aix.h [__GNUC__]: Define LIB_STANDARD and C_DEBUG_SWITCH, 13008 and don't define LIBS_MACHINE. 13009 (HAVE_WAIT_HEADER): Define this. 13010 Also reordered definitions so recently added ones are together. 13011 130121990-06-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13013 13014 * insdel.c (insert): Error if buffer would get too long. 13015 * fileio.c (Finsert_file_contents): Likewise. 13016 130171990-06-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13018 13019 * syntax.c (scan_sexps_forward): Allow Squote inside symbols. 13020 130211990-06-16 Joseph Arceneaux (jla@geech) 13022 13023 * window.c (Fscroll_other_window): Don't unbind_to. Keep track of 13024 current_buffer and point explicitly. 13025 130261990-06-15 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13027 13028 * term.c (cursor_to): Only add chars_wasted if not calling hook. 13029 (clear_end_of_line_raw): Likewise. 13030 (clear_end_of_line): Check that screen is termcap before using 13031 chars_wasted. 13032 (ins_del_lines): Eliminated local copybuf[]. 13033 (calculate_ins_del_char_costs): Now has screen parameter. 13034 DCICcost: Change to char_ins_del_costs and defined with 13035 SCREEN_WIDTH (screen). 13036 DC_ICcost: Changed to char_ins_del_vector. 13037 * term.h: DCICcost no longer defined here. DC_ICcost no longer 13038 declared here. 13039 * dispnew.c: char_ins_del_cost defined here. char_ins_del_vector 13040 declared extern here. 13041 130421990-06-14 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13043 13044 Globally replaced screen_width with macro 13045 SCREEN_WIDTH (selected_screen). 13046 * dispnew.c (init_display): Don't set SCREEN_WIDTH, etc. from 13047 screen_width. 13048 (change_window_size): No longer check output_type and set 13049 ScreenRows. 13050 130511990-06-11 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13052 13053 * indent.c (Findent_to): Don't fail to return value. 13054 (Fmove_to_column, Fcurrent_column): Doc fixes. 13055 130561990-06-06 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13057 13058 * keyboard.c (echo_prompt): Now uses glyphs. 13059 echobuf, echobuf_ptr: These variables now glyphs. 13060 130611990-06-05 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13062 13063 * fileio.c (Fdo_auto_save): Use glyphs_to_str_copy to set 13064 omessage. 13065 * alloc.c (Fgarbage_collect): Ditto. 13066 13067 * xdisp.c (message): message_buf set here, realloced if smaller 13068 than screen width. 13069 message_buf now type GLYF *. New variable message_buf_size holds 13070 its size. 13071 Use temp_buf for call to doprnt, then use str_to_glyph_cpy to set 13072 echo_area_glyphs. 13073 13074 * print.c (printchar, strout): Use message_buf_size. Convert to 13075 glyfs before assigning chars. 13076 (str_to_glyph_cpy, str_to_glyph_ncpy) 13077 (glyph_to_str_cpy, glyph_to_str_ncpy): New functions. 13078 130791990-06-03 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13080 13081 * keyboard.c (command_loop_1): Clear this_command_key_count here. 13082 (Fread_key_sequence): And here. 13083 (read_key_sequence): Not here. 13084 13085 * dispnew.c (update_screen): 13086 Add missing else in handling cursor_in_echo_area. 13087 * xdisp.c (redisplay_window): Eliminate lpoint. Alter opoint 13088 if point should be changed permanently in the selected window. 13089 13090 * window.c (unshow_buffer): Don't set pt in selected window's buffer. 13091 13092 * xdisp.c (decode_mode_spec): Don't truncate buffer or file name. 13093 13094 * editfns.c (Finsert_buffer_substring): Don't fail to set beg, end. 13095 13096 * keyboard.c (command_loop_level): New variable. 13097 Used in place of RecurseDepth, but different meaning. 13098 (recursive_edit_1): New function. 13099 (Frecursive_edit): Call it. 13100 * minibuf.c (read_minibuf): Call recursive_edit_1. 13101 * xdisp.c (RecurseDepth): Variable deleted. 13102 display_minibuffer_message renamed echo_area_display. 13103 13104 * print.c: Include dispextern.h. 13105 (printchar, strout): Use message_buf. 13106 13107 * scroll.c (CalcIDCosts): Dynamically allocate ILcost, etc. 13108 (ILcost, DLcost, ILncost, DLncost): Now pointers. 13109 (do_scrolling): Use alloca for queue. 13110 13111 * term.c (term_init): selected_screen as arg to calculate_costs. 13112 (calculate_costs): 13113 Dynamically allocate chars_wasted, copybuf, DC_ICcost. 13114 Set RPov based on actual width. 13115 (chars_wasted, copybuf, DC_ICcost): Now pointers. 13116 13117 * xterm.c (x_term_init): Don't set dont_calculate_costs anymore. 13118 131191990-06-02 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13120 13121 * term.c (calculate_ins_del_char_costs, string_cost_one_line): 13122 Made static. 13123 13124 * dispnew.c: Declare scrolling_1; 13125 13126 * scroll.c (CalcIDCosts, CalcIDCosts1, CalcLID): Renamed 13127 calculate_ins_del_char_costs, ins_del_costs, and line_ins_del. 13128 CalcIDCosts1 and CalcLID also renamed. 13129 (calculate_scrolling): Now void. 13130 13131 * Global renaming: bf_modified -> MODIFF. CharAt -> CHAR_AT_POSITION. 13132 BufferSafe{Floor,Ceiling} -> BUFFER_{FLOOR,CEILING}_OF. 13133 SetPoint -> SET_PT. 13134 13135 * xterm.c (x_term_init): Don't CalcIDCosts here anymore. 13136 131371990-06-01 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13138 13139 * print.c: Include dispextern.h. 13140 (printchar, strout): Use message_buf. 13141 13142 * sysdep.c (get_screen_size): Don't use MscreenWidth, MscreenLenght. 13143 * term.c: Likewise. 13144 13145 * scroll.c (CalcIDCosts, CalcIDCosts1, CalcLID): These now take a 13146 screen argument. 13147 (CalcIDCosts): Dynamically allocate ILcost, etc. 13148 (ILcost, DLcost, ILncost, DLncost): Now pointers. 13149 (do_scrolling): Use alloca for queue. 13150 13151 * dispnew.c (remake_screen_structures): Allocate message_buf. 13152 Don't use MscreenWidth, MscreenLenght. 13153 13154 * xdisp.c: bf_cur replaced with current_buffer. 13155 Calls to SetBfx deleted. 13156 message_buf is now char *. 13157 (message): Use SCREEN_WIDTH macro as limit for doprnt. 13158 13159 * indent.c (current_column): Detect special case when point == BEGV. 13160 13161 * buffer.h (struct buffer_text): Component modified renamed to 13162 modiff. All refs changed to macros below. 13163 (MODIFF, BUF_MODIFF): New macros. 13164 Macro SetBfx removed. 13165 Macro SetPoint renamed SET_PT. 13166 13167 * fileio.c (Fexpand_file_name): Simplified. 13168 131691990-06-01 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13170 13171 * dired.c: Doc fix. 13172 131731990-05-31 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13174 13175 * search.c (Fsearch_forward): Docstring fix. 13176 131771990-05-31 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13178 13179 * dired.c: Comment added. 13180 131811990-05-31 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13182 13183 * process.c (Fprocess_connection): Return the type of a process 13184 object. 13185 (syms_of_process): Initialize pty_process and stream_process. 13186 Declare Fprocess_type. 13187 * process.h New element type to struct Lisp_Process. 13188 13189 * syntax.c (scan_sexps_forward): Initialize curlevel->last to -1. 13190 131911990-05-28 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13192 13193 * fileio.c (Finsert_file_contents): Use new variable how_much to 13194 hold read result. 13195 131961990-05-24 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13197 13198 * lread.c (read_char_exclusive): New subr. 13199 132001990-05-24 David Lawrence (tale@pogo.ai.mit.edu) 13201 13202 * fileio.c (file_executable_p): New function. 13203 132041990-05-23 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13205 13206 * insdel.c (make_gap): Only set BEG_ADDR if BUFFER_REALLOC was 13207 successful. 13208 13209 * editfns.c (syms_of_editfns): DEFVAR the new variables. 13210 13211 * eval.c (Finteractive_p): Don't skip the first frame if the 13212 function was compiled. 13213 13214 * print.c (print): Use ... only for conses, and instead of normal 13215 print. 13216 132171990-05-22 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13218 13219 * Renamed meta_flag meta_key. 13220 13221 * termopts.h: Comment changes. 13222 132231990-05-20 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13224 13225 * buffer.h: upcase_table and downcase_table are now Lisp_Objects. 13226 * alloc.c (mark_object, gc_sweep): Related changes. 13227 * casetab.c: Ditto. 13228 132291990-05-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13230 13231 * minibuf.c (Fall_completions): Protect STRING from gc. 13232 Copy ALIST to TAIL to protect it. 13233 13234 * paths.h-dist: Doc fix. 13235 132361990-05-17 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13237 13238 * search.c (Flooking_at, search_buffer): Use new accessors. 13239 * indent.c (Fcurrent_column): Likewise. 13240 * minibuf.c (read_minibuf): Likewise. 13241 * regex.c (re_match_2): Use PTR_CHAR_POS. 13242 * editfns.c (Fbuffer_size, Fnarrow_to_region, Fbuffer_substring): 13243 (Fbuffer_string, Finsert_buffer_substring): Likewise. 13244 (save_restriction_restore): Likewise. 13245 * dispnew.c (direct_output_for_insert): Likewise. 13246 * fileio.c (Fwrite_region, Finsert_file_contents): Likewise. 13247 (Fdo_auto_save): Likewise. 13248 * insdel.c (move_gap, gap_left, gap_right, make_gap): Likewise. 13249 (InsCStr, del_range, modify_region): Likewise. 13250 * process.c (Fprocess_send_region): Likewise. 13251 * xdisp.c (try_window, try_window_id, display_text_line): Likewise. 13252 (redisplay): Likewise. 13253 * buffer.c (list_buffers_1): Likewise. 13254 * marker.c (marker_position, Fset_marker, set_marker_restricted): 13255 (Fmarker_position): Likewise. 13256 * window.c (unshow_buffer, Fset_window_configuration): Likewise. 13257 (Fset_window_buffer): Likewise. 13258 13259 * editfns.c (save_restriction_restore): Use a macro to alter point. 13260 13261 * lread.c (readchar): Use new accessors, and avoid knowing about 13262 the text field of a buffer. 13263 * window.c (Fpos_visible_in_window_p): Likewise. 13264 13265 * buffer.h (struct buffer): Make the syntax table a Lisp object. 13266 * alloc.c (mark_buffer): No need to treat it specially. 13267 * syntax.c (Fsyntax_table, Fset_syntax_table, Fdescribe_syntax): 13268 (Fmodify_syntax_entry): Adjust for this change. 13269 * buffer.c (reset_buffer_local_variables): Need not be special. 13270 (init_buffer_once): Make this slot a defaulted local variable. 13271 * syntax.h: Adjust macros for this change. 13272 (Vstandard_syntax_table): Define as macro, in buffer_defaults. 13273 * syntax.c (syms_of_syntax): Don't staticpro it here. 13274 (Fset_syntax_table): Set the flag in local_var_flags. 13275 13276 * buffer.h (struct text): Represent the buffer dimensions 13277 with new slots, memory, begv, pt, gpt, zv, z and gap_size. 13278 (BEGV, etc.): Use new slots. 13279 (CharAt): Likewise. 13280 (BufferSafeCeiling, BufferSafeFloor): Use new slots; fix old bugs. 13281 (bf_p1, bf_s1, etc.): Old macros deleted. 13282 13283 * buffer.c (Fget_buffer_create): Set up memory and new slots. 13284 (Fkill_buffer): Likewise. 13285 13286 * insdel.c (move_gap, gap_left, gap_right, make_gap): Update new slots. 13287 (del_range, InsCStr): Likewise. 13288 * fileio.c (Finsert_file_contents): Likewise. 13289 * window.c (temp_output_buffer_show): Likewise. 13290 * xdisp.c (decode_mode_spec, try_window_id): Likewise. 13291 13292 * insdel.c (make_gap): Complete rewrite. Arg is amount of new gap 13293 to create. All calls changed. 13294 (gap_left): New argument NEWGAP. 13295 13296 * buffer.c (Fset_buffer): Check for deleted buffer. 13297 (SetBfp): Don't check. 13298 (SetBfp, Frename_buffer): Local cleanups. 13299 * print.c (PRINTPREPARE): Use Fset_buffer. 13300 13301 * buffer.c (SetBfp): Don't bother with selected window or its point. 13302 * window.c (Fselect_window): Always set pointm of old window. 13303 13304 * editfns.c: Eliminate all use of DEFSIMPLE and DEFPRED. 13305 * indent.c, keyboard.c: Ditto. 13306 13307 * search.c (skip_chars): Eliminate PointLeft and PointRight. 13308 * cmds.c (SelfInsert): Likewise. 13309 133101990-05-16 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13311 13312 * xdisp.c (try_window): No return value. 13313 Fix calls to try_window. 13314 * Global variable RedoModes is now redraw_mode_line. 13315 133161990-05-13 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13317 13318 * keymap.c (Fdefine_key, Flookup_key): Local cleanups. 13319 13320 * sysdep.c (sys_suspend): Use save_signal_handlers and 13321 restore_signal_handlers to save and restore signal state. 13322 13323 * indent.c (Findent_to): Merge guts of indentation into here. 13324 (position_indentation): Scan with a pointer, for speed. 13325 13326 * casefiddle.c (operate_on_word): Just return the other end. 13327 (Fupcase_word, Fdowncase_word, Fcapitalize_word): 13328 Pass that value to casify_region. 13329 13330 * editfns.c (init_editfns): Store system and user names as 13331 strings to avoid arbitrary limits. 13332 13333 * keymap.c (describe_vector, describe_alist): Make elt_prefix 13334 and elt_describer responsible for indentation and newlines. 13335 Local cleanups. 13336 (describe_command): Do indentation and newline. 13337 (describe_map): Add space to end of prefix. 13338 * syntax.c (describe_syntax): Do indentation and newline. 13339 133401990-05-12 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13341 13342 * process.c (create_process) [not USG]: Put subproc in pgrp 0. 13343 133441990-05-10 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13345 13346 * dispextern.h: New struct screen_glyfs replaces struct 13347 display_line. 13348 * screen.c: New screen elements current_glyfs, desired_glyfs, and 13349 temp_glyfs. 13350 * dispnew.c (make_screen_glyfs, free_screen_glyfs): 13351 (remake_screen_glyfs): New functions. 13352 (make_display_lines, new_display_line, return_display_line): 13353 Functions deleted. 13354 (change_screen_size, init_display): Use the new functions. 13355 (cancel_line, clear_screen_records, get_display_line): 13356 Rewritten for new data structures. get_display_line no longer 13357 returns anything. 13358 (preserve_other_columns, preserve_my_columns): Likewise. 13359 (cancel_my_columns, direct_output*): Likewise. 13360 (update_screen, update_line, quit_error_check, scrolling): Likewise. 13361 (scroll_screen_lines): Likewise. 13362 (rotate_vector, safe_bcopy): New subroutines. 13363 (line_hash_code, line_draw_cost): Cleaned up. 13364 Args are different, and hash computation too. 13365 (update_screen): Rearrange buffer-emptying code. 13366 * xdisp.c (display_minibuf_message, redisplay): Rewritten for new 13367 structures. 13368 (display_text_line, display_mode_line): Likewise. 13369 (display_mode_element, display_string): Likewise. 13370 (decode_mode_spec): Local cleanups. 13371 * scroll.c (do_scrolling): Rewritten for new data structures. 13372 * xterm.c (XTflash): Use this new structure. 13373 13374 * editfns.c (in_accessible_range): New function. 13375 (Fgoto_char, save_restriction_restore): Use it. 13376 (save_excursion_save, Fcurrent_time_string): Local cleanups. 13377 13378 * process.c (Fprocess_kill_without_query): New arg; new return value. 13379 (count_active_processes): Function deleted. 13380 13381 * fileio.c (Finsert_file, Fwrite_region): Local cleanups. 13382 13383 * fns.c (Fsubstring): Local cleanup. 13384 13385 * keyboard.c (echo_prompt, echo_char, echo_dash, echo): New functions. 13386 (cancel_echoing): Likewise. 13387 (immediate_echo, echoptr): New variables. 13388 (command_loop_1, request_echo, get_char, read_key_sequence): 13389 (set_waiting_for_input, interrupt_signal): Related changes. 13390 (get_char): No more declaration of request_echo. Local cleanups. 13391 13392 (this_command_key...): New variables. 13393 (Fexecute_extended_command, Fthis_command_keys): Related changes. 13394 (init_keyboard, get_char): Likewise. 13395 13396 * macros.c (Fstart_kbd_macro): Local cleanup. 13397 13398 * minibuf.c (read_minibuf): No more delcaration of 13399 Frestore_screen_configuration. 13400 13401 * search.c (Fregexp_quote): Simplified. 13402 134031990-05-08 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13404 13405 * process.c (Fopen_network_stream): Also handle numeric inet addresses. 13406 134071990-05-06 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13408 13409 * alloca.c: #ifdef __STDC__ rather than X3J11/ 13410 134111990-05-03 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13412 13413 * fileio.c (Fmake_symbolic_link): Delete old file if permitted. 13414 134151990-05-02 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13416 13417 * data.c (Fstring_to_int): Delete disabled feature 13418 of accepting `yes' and `no'. 13419 13420 * xdisp.c (redisplay, redisplay_preserving_echo_area): 13421 Two functions replace DoDsp. All callers changed. 13422 (redisplay, redisplay_window): Eliminate `inhibit_hairy_id'. 13423 (redisplay_window): No return value. Local cleanups. 13424 13425 * alloc.c (Fmake_marker): Delete `modified' field. 13426 * insdel.c (adjust_markers): Likewise. 13427 13428 * abbrev.c (Fdefine_mode_abbrev): Clean up error message. 13429 134301990-05-01 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13431 13432 * xfns.c (Fx_draw_rectangle, Fx_erase_rectangle): Simplified. 13433 13434 * xterm.c (x_display_cursor): Don't check s->phys_x when drawing 13435 cursor. 13436 13437 * undo.c: New version. 13438 * undo.h: No longer exists. 13439 * alloc.c (Fgarbage_collect): Call truncate_undo_list. 13440 (syms_of_alloc): Define vars undo-threshold and undo-high-threshold. 13441 * buffer.c (Fget_buffer_create): Set undo_list to t or nil. 13442 (Fbuffer_disable_undo, Fbuffer_enable_undo): Likewise. 13443 (Fkill_buffer): Likewise. 13444 (init_buffer_once): Set up local variable buffer-undo-list. 13445 (syms_of_buffer): Likewise. 13446 * buffer.h: New element undo_list in struct buffer. 13447 * fileio.c (Finsert_file_contents): Store nil in undo_list. 13448 13449 * buffer.c: Variable bf_text deleted. 13450 (Fkill_buffer, SetBfp): Delete code that worked with it. 13451 (SetBfx): Now a macro in buffer.h 13452 * editfns.c (Fwiden, Fnarrow_to_region): Related changes. 13453 (save_restriction_save, save_restriction_restore): Likewise. 13454 (Finsert_buffer_substring): Likewise. 13455 * fileio.c (Fdo_auto_save): Likewise. 13456 * insdel.c (make_gap): Likewise. 13457 * lread.c (readchar): Likewise. 13458 * marker.c (Fmarker_position, marker_position): Likewise. 13459 (Fset_marker): Likewise. 13460 * xdisp.c (DoDsp): Likewise. 13461 134621990-04-30 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13463 13464 * buffer.h: New macro R_ALLOC_SET_BUFFER for declaring all the 13465 text pointers of a buffer to the relocating allocator. 13466 * buffer.c (Fbury_buffer, SetBfx, SetBfp): Use the macro. 13467 * editfns.c (Finsert_buffer_substring): Ditto. 13468 * fileio.c (Fdo_auto_save): Ditto. 13469 * insdel.c (make_gap): Ditto. 13470 * xfns.c (adjust_scrollbars): Don't set bf_cur->text. 13471 134721990-04-26 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13473 13474 * minibuf.c: Declare active_screen struct screen *, not 13475 Lisp_Screen *. 13476 134771990-04-19 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13478 13479 * xterm.c (XTupdate_end): Only x_display_cursor if s is x_input_screen. 13480 134811990-04-19 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13482 13483 * fns.c (Fy_or_n_p): If a C-g comes in and does not quit, quit by hand. 13484 13485 * buffer.c (Frename_buffer): Allow renaming to same name it has. 13486 134871990-04-19 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13488 13489 * xfns.c (Fx_open_connection): Attach xrdb to x_current_display. 13490 134911990-04-17 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13492 13493 * xterm.c (dumpborder): Now only used for X10. 13494 (highlight, unhighlight): New functions for X11. 13495 134961990-04-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13497 13498 * cm.c (Wcm_init): Return -2 if screen size not specified. 13499 * term.c (term_init): Special error message for that case. 13500 135011990-04-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13502 13503 * s-sunos4.h, s-sunos4shr.h (SYSTEM_MALLOC): Define it. 13504 135051990-04-15 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13506 13507 * xfns.c (Fx_get_resource): Concatenate invocation_name before 13508 the resource tag. 13509 (Fx_create_screen): Use the latest resource id's. 13510 135111990-04-13 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13512 13513 * xfns.c (Fx_get_resource): New subr. 13514 (Fx_open_connection): Call x_load_resources. New parameter 13515 xrm_string. 13516 * xrdb.c: New file for doing resource manager stuff. 13517 13518 * xscrollbar.h: New file for scrollbar bitmaps. 13519 13520 * xselect.h: New file for the X selection stuff. 13521 13522 * ymakefile: Take note of these new files. 13523 135241990-04-10 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13525 13526 * xterm.c (x_term_init): Use MAXPATHLEN. 13527 135281990-04-09 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13529 13530 * buffer.c (list_buffers_1): Get filename from list-buffers-directory. 13531 135321990-04-06 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13533 13534 * screen.c (coordinates_in_window): Return -1 if in modeline of window. 13535 (Fcoordinates_in_window_p): Return Qt if in modeline of window. 13536 (Flocate_window_from_coordinates): Use next_screen_window if 13537 MULTI_WINDOW is defined. 13538 135391990-04-05 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13540 13541 * xterm.c (construct_mouse_event): Deal with the motion events 13542 first. Only grab the mouse when in the scrollbar. 13543 135441990-04-04 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13545 13546 * screen.c (coordinates_in_window): Include mode line as part of 13547 window. 13548 13549 * xterm.c (XTread_socket): Initialize nbytes to 0. 13550 (x_display_cursor): Don't draw if screen not selected. 13551 13552 * xdisp.c (DoDsp): Additional checks for screen being visible. 13553 135541990-04-03 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13555 13556 * editfns.c (Fmessage): If there is a global minibuffer screen, 13557 raise it before displaying the message. 13558 13559 * window.c (window_loop): Parameter SCREENS now affects which 13560 screen is scanned for windows. All subrs calling window_loop must 13561 pass a Lisp_Object here now. 13562 135631990-04-01 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13564 13565 * window.c (window_loop): Additional parameter mini to control 13566 minibuffer selection or not. 13567 (Fget_lru_window): 13568 (Fget_largest_window): 13569 (Fget_buffer_window): 13570 (Fdelete_other_windows): 13571 (Fdelete_windows_on): 13572 (Freplace_buffer_in_windows): Use that parameter. 13573 135741990-03-29 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13575 13576 * screen.c (Fselect_screen): Raise the selected screen. 13577 13578 * window.c (Fget_buffer_window): 13579 (Fget_largest_window): 13580 (Fget_lru_window): New parameter all_screens. 13581 (Fdisplay_buffer): Use the new param in Fget_lru_window, 13582 Fget_buffer_window, and Fget_largest_window. 13583 (Fscroll_other_window): Use new param in Fget_buffer_window. 13584 * buffer.c (Fother_buffer): Ditto. 13585 13586 * xterm.c (x_display_cursor): Always draw the cursor if ON is 13587 true. Don't check if the screen S is selected or equal to 13588 mouse-screen. 13589 13590 * xfns.c (Fx_track_pointer): Don't turn off cursor, just call 13591 x_display_cursor. 13592 135931990-03-28 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13594 13595 * data.c (Fmake_local_variable): Give the variable value nil if 13596 unbound. 13597 13598 * window.c (Fnext_window, Fprevious_window): For MULTI_SCREEN, 13599 check if Vglobal_minibuffer_screen is non-nil and maybe call 13600 next_screen. 13601 13602 * screen.c (Fscreen_selected_window): 13603 (Fscreen_root_window): If screen is nil, use selected-screen. 13604 136051990-03-27 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13606 13607 * xterm.c (XTread_socket): SET_SCREEN_GARBAGED which returning 13608 symbol which causes DoDsp to be invoked. 13609 * keyboard.c (read_key_sequence): Don't SET_SCREEN_GARBAGED here. 13610 13611 * screen.h: New macro SET_SCREEN_GARBAGED. 13612 13613 * xfns.c: 13614 * window.c: 13615 * sysdep.c: 13616 * keyboard.c: 13617 * dispnew.c: Use the new macro. 13618 136191990-03-25 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13620 13621 * xfns.c (Fx_own_selection): Only take one argument, string. 13622 136231990-03-24 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13624 13625 * xfns.c (select_visual): Catch bullshit machines whose hardware 13626 doesn't support the X server pixel depth by looking at colormap_size. 13627 (x_decode_color): Use x_screen_planes to check for color. 13628 136291990-03-23 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13630 13631 * xterm.c (x_display_cursor): Try using vertical bar cursor. 13632 (clear_cursor): Call x_display_cursor for X11. 13633 13634 * xfns.c: Zotzed Vx_pointer_mask. 13635 (Fx_track_pointer): Call x_display_cursor if we just 13636 wasted the cursor. Break out of loop if no display line. 13637 Use mode line cursor if we're there. 13638 (x_y_pos): New function. 13639 (x_set_font): Dont' set x_font_{width,height}, they are gone. 13640 136411990-03-22 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13642 13643 * xfns.c (Fx_track_pointer): Check that s == selected_screen each 13644 time through loop. If event is nil, read mouse position. 13645 13646 * keyboard.c (get_char): DoDsp only if selected_screen visible. 13647 13648 * xterm.c (XTread_socket): Mark screen as visible only on expose 13649 event. 13650 13651 * emacs.c (main): Check here for "-d" option and set display_arg. 13652 * dispnew.c (init_display): Set Vwindow_system, etc. if display_arg. 13653 136541990-03-21 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13655 13656 * keyboard.c (read_key_sequence): Don't DoDsp if the screen was 13657 just unmapped. 13658 (command_loop_1): Call the mouse motion handler before calling 13659 read_key_sequence. 13660 (interrupt_signal): Fixed typo checking screen type. 13661 13662 * xfns.c (Fx_track_mouse): Don't crash because of null display 13663 line. Don't set obj til call to get_char. 13664 13665 * xterm.c (x_term_init): Disable SIGWINCH here. 13666 13667 * fns.c (Fmember): New subr. 13668 13669 * dispnew.c (init_display): Don't check env variable DISPLAY to 13670 set Vwindow_system. Now done in startup.el. 13671 13672 * emacs.c: Removed variables xargc, xargv. 13673 136741990-03-20 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13675 13676 * xfns.c (Fx_track_pointer): Go faster. 13677 13678 * screen.h: New macro SCREENP. 13679 13680 * window.c (Fminibuffer_window): Rewritten. 13681 136821990-03-19 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13683 13684 * sysdep.c (perror): Control with HAVE_PERROR as well as HPUX. 13685 * s-hpux.h (HAVE_PERROR): Define it. 13686 136871990-03-19 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13688 13689 * keyboard.c (command_loop_1): Restructured handling of X event 13690 things. 13691 (read_key_sequence): Handle new `unmapped-screen' symbol with new 13692 Vunmap_screen_hook. 13693 13694 * xterm.c (XTread_socket): Return unmapped-screen symbol if the 13695 window for UnmapNotify events. 13696 13697 * lread.c (Feval_region): GCPRO opoint. 13698 136991990-03-16 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13700 13701 * keyboard.c (command_loop_1): Call mouse-motion handler with 13702 argument. Also, don't call undo-boundary. 13703 13704 * process.c (create_process): Set the process group for BSD at 13705 the same time as for USG. 13706 137071990-03-14 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13708 13709 * xterm.c (x_new_selected_screen): Set x_input_screen here. 13710 137111990-03-11 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13712 13713 * xterm.c: Vx_mouse_grabbed now Vmouse_grabbed. 13714 (XTread_socket): Generate exited-window symbols on LeaveNotify 13715 even if screen is focused. 13716 13717 * xfns.c: Vx_mouse_grabbed now Vmouse_grabbed. 13718 (outline_region): Now static. 13719 (Fx_track_pointer): Check x_mouse_screen == s in loop. 13720 137211990-03-10 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13722 13723 * xterm.c (encode_mouse_button): Correctly get the button from 13724 Motion events. 13725 13726 * xfns.c (x11_encode_mouse_button): Nuked. 13727 (encode_mouse_button, Fx_mouse_events, Fx_get_mouse_event): #if 0'd. 13728 13729 * keyboard.c (get_char): Re-set obj if we've keyboard-translated c. 13730 137311990-03-08 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13732 13733 * xterm.c (x_focus_screen): No longer static. 13734 (x_error_handler): Use XDefaultIOError. 13735 13736 * screen.c (Ffocus_screen): New subr, removed Fscreen_has_focus. 13737 (Fselect_screen): New, optional parameter no_enter. 13738 (Frestore_screen_configuration): 13739 (Fdelete_screen): Pass second parm Qnil to Fselect_screen. 13740 13741 * window.c (Fdisplay_buffer, Fset_window_configuration): Pass 13742 second parm Qnil to Fselect_screen. 13743 137441990-03-07 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13745 13746 * screen.c (Fscreen_has_focus): New subr. 13747 (Fselect_screen): Use x_focus_on_screen to physically select the 13748 screen. 13749 137501990-03-06 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13751 13752 * xfns.c (x_set_mouse_position): Moved to xterm.c. 13753 13754 * fileio.c (Fremove_directory): New subr. 13755 13756 * screen.c (Frelease_focused_screen): Just call x_unfocus_screen. 13757 13758 * xterm.c (XTread_socket): On FocusOut, if s isn't mouse screen, 13759 return exited-window. On LeaveNotify, simplify if expression for 13760 dumpborder. Reworked FocusIn/FocusOut events. 13761 (x_unfocus_screen): Check that screen is x_focus_screen. 13762 (x_set_mouse_position): Moved from xfns.c. Use new macro 13763 XWarpPointer. 13764 * xterm.h: New macro XWarpPointer. 13765 13766 * buffer.c: Replaced Fbuffer_flush_undo with 13767 Fbuffer_disable_undo. 13768 * process.c: Ditto. 13769 137701990-03-05 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13771 13772 * xterm.c (XTupdate_end): Use parameter s rather than 13773 updating_screen. 13774 (XTread_socket): On EnterNotify, don't check s != focus_screen 13775 before selecting. On Focus In/Out don't set/reset mouse_screen. 13776 137771990-03-04 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13778 13779 * eval.c: If using X windows, include xterm.h. 13780 (error): TOTALLY_UNBLOCK_INPUT if using X. 13781 13782 * xterm.h (BLOCK_INPUT, UNBLOCK_INPUT): No signal stuff, just inc 13783 and decrement x_input_blocked. 13784 13785 * xfns.c (adjust_scrollbars): Don't BLOCK_INPUT. 13786 (x_set_font): Check result of x_new_font. Call error if nonzero. 13787 (x_set_icon_type): Check result of x_*_icon, maybe call error. 13788 13789 * screen.c (Fdeiconify_screen): Use x_make_screen_visible rather 13790 than x_deiconify_screen. Return screen. 13791 (Fmake_screen_visible): Don't raise it here. Return screen. 13792 13793 * xterm.c (XTwrite_glyfs): Don't show cursor if screen is 13794 global-minibuffer-screen. 13795 (x_new_selected_screen): Do dumpborder and check auto-raise here, 13796 rather than XEvent switch. 13797 (x_deiconify_screen): No longer exists. 13798 (x_do_pending_expose, x_clear_cursor): 13799 (x_invert_screen, scraplines, stufflines, x_bitmap_icon): 13800 (x_text_icon, x_new_font): Don't BLOCK_INPUT. 13801 (XTins_del_lines): BLOCK_INPUT here. 13802 (XTupdate_end): Don't turn on cursor if minibuffer-screen. 13803 (XTread_socket): On MotionNotify, just that screen is selected before 13804 processing. 13805 (XTtopos): If updating_screen, just set x and y, don't flush. 13806 (x_bitmap_icon): 13807 (x_text_icon): 13808 (x_new_font): Return 1 if failed, don't call error. 13809 (x_make_screen_visible): Raise the screen as well. 13810 138111990-03-02 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13812 13813 * screen.c (Frelease_focused_screen): Just check that screen is 13814 selected. 13815 138161990-02-28 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13817 13818 * screen.c (Fselect_screen_focused, Frelease_focused_screen): New 13819 subrs. 13820 * xterm.c (x_focus_on_screen, x_unfocus_screen): New procedures 13821 to implement focusing. 13822 138231990-02-28 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13824 13825 * casefiddle.c: Doc fix. 13826 138271990-02-28 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13828 13829 * xterm.h: Redefined BLOCK_INPUT and UNBLOCK_INPUT to use sigblock 13830 and sigsetmask if available. 13831 * xterm.c: Declare BLOCK_INPUT_mask if have SIGIO and FIONREAD. 13832 138331990-02-27 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13834 13835 * minibuf.c (Fread_from_minibuffer): Initialize pos to 0. 13836 138371990-02-25 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13838 13839 * keyboard.c (read_key_sequence): Handle mapped-screen event 13840 symbol by calling new hook Vmap_screen_hook. 13841 13842 * xterm.c (x_make_screen_invisible): Use the new Xlib function 13843 XWidthdrawWindow. 13844 (x_iconify_screen): Use the new Xlib function XIconifyWindow. 13845 (XTread_socket): Return mapped-screen symbol to signal 13846 mapped-screen events. 13847 138481990-02-23 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13849 13850 * keyboard.c (command_loop_1): Check the character for width 1 13851 before doing direct_output_forward, as well as the cursor position 13852 on the screen. 13853 13854 * xdisp.c (DoDsp): Use redisplay_windows rather than 13855 redisplay_all_windows, which was removed. 13856 138571990-02-22 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13858 13859 * unexencap.c: New file, waiting for papers. 13860 138611990-02-22 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13862 13863 * keyboard.c: Removed much debugging stuff. 13864 * xterm.c: Removed much debugging stuff. 13865 (x_error_handler): For X11, if caught BadAlloc error while 13866 converting selection (note new variable x_converting_selection), 13867 just set new variable x_selection_alloc_error. 13868 13869 * xfns.c: Massive changes for crufty selection processing details. 13870 New X atoms: Xatom_clipboard, Xatom_delete, Xatom_insert_selection, 13871 Xatom_insert_property, Xatom_pair. 13872 138731990-02-21 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13874 13875 * keyboard.c (kbd_buffer_store_char): Check NULL objects. 13876 13877 * xterm.c (XTread_socket): Correctly advance bufp for all KeyPress 13878 events. 13879 138801990-02-20 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13881 13882 * keyboard.c (kbd_buffer_get_char): Use KBD_BUFFER_SIZE rather 13883 than sizeof kbd_buffer. 13884 (read_key_sequence): Upon redraw-display symbol, set 13885 screen_garbaged. 13886 13887 * xterm.c (XTread_socket): On EnterNotify events, make sure to 13888 return mouse event for both scrollbars and windows. 13889 138901990-02-19 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13891 13892 * casefiddle.c (casify_region): Move the new statement. 13893 138941990-02-19 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13895 13896 * casefiddle.c (casify_region): Return if beginning and end same. 13897 138981990-02-18 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13899 13900 * keyboard.c (kbd_buffer_store_char): Use KBD_BUFFER_SIZE rather 13901 than sizeof kbd_buffer. 13902 13903 * fns.c (Fy_or_n_p): Only accept ints from get_char. 13904 139051990-02-18 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13906 13907 * minibuf.c (Fread_from_minibuffer): New arg POSITION. 13908 13909 * unexsunos4.c: New file. Waiting for papers. 13910 * s-sunos4shr.h: New file. 13911 13912 * emacs.c (main) [RUN_TIME_REMAP]: Call run_time_remap. 13913 13914 * ymakefile (LD): Let config file override with LD_CMD. 13915 139161990-02-14 Joseph Arceneaux (jla@albert.ai.mit.edu) 13917 13918 * keyboard.c (read_avail_input): Pass read_socket_hook 13919 KBD_BUFFER_SIZE rather than doing sizeof (buf). 13920 13921 * xterm.c (XTread_socket): Set event.type = MotionNotify when 13922 entering screen or scrollbar to fake motion event. 13923 139241990-02-13 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13925 13926 * window.c (next_screen, prev_screen): Moved to screen.c. 13927 (Fnext_window): If mini non-nil, count the separate minibuffer 13928 screen. 13929 * screen.c (Fnext_screen): New subr. 13930 139311990-02-12 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13932 13933 * xdisp.c (display_text_line, try_window, try_window_id, DoDsp): 13934 Don't display overlay arrow on more than one line in a window. 13935 139361990-02-12 Joseph Arceneaux (jla@albert.ai.mit.edu) 13937 13938 * doprnt.c (doprnt): Expand size of tembuf to 512. 13939 139401990-02-10 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 13941 13942 * minibuf.c (Fread_no_blanks_input): Make second arg optional. 13943 139441990-02-09 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13945 13946 * keyboard.c (get_char): Remember to set obj when executing macro. 13947 (read_key_sequence): Handle the exited-scrollbar symbol. 13948 Compare obj, not read_key_sequence_cmd. 13949 13950 * xterm.c (x_make_screen_visible, x_deiconify_screen): Check 13951 window-manager variable. 13952 (x_make_screen_invisible, x_iconify_screen): Don't use new R4 13953 calls (they crash), do it ourselves. 13954 (XTread_socket): Return exited-scrollbar symbol when doing so. 13955 139561990-02-08 Joseph Arceneaux (jla@albert.ai.mit.edu) 13957 13958 * xterm.c (construct_mouse_event): Rewritten to do mouse-motion 13959 compression. All mouse processing now done here. 13960 Also, just use nil and t for x-mouse-grabbed. Record buttons 13961 pressed in new variable x_mouse_grabbed. XGrabPointer on button 13962 depression. 13963 * xfns.c (Fx_horizontal_line): Use x_mouse_grabbed. 13964 139651990-02-07 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13966 13967 * xdisp.c (DoDsp): If only updating selected screen, but there is 13968 a minibuffer screen, update it as well. 13969 139701990-02-06 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13971 13972 * xfns.c (Fx_pixel_width, Fx_pixel_height): New subrs. 13973 * xterm.h: New components pixel_width, pixel_height, to x_display. 13974 * xterm.c (XTread_socket): On configure notify, set these components. 13975 13976 * window.c (Fset_window_configuration): Select the screen of the 13977 root window if it's not the selected_screen. 13978 * minibuf.c (read_minibuf): Remove all the screen selection stuff, 13979 now that this is integrated in Fset_window_configuration. 13980 139811990-02-05 Joseph Arceneaux (jla@churchy.ai.mit.edu) 13982 13983 * screen.h: Declare Vglobal_minibuffer_screen. 13984 * xdisp.c (DoDsp): Set all_windows if using global-minibuffer-screen. 13985 139861990-02-03 Joseph Arceneaux (jla@geech) 13987 13988 * window.c (Fset_window_configuration): Make sure to set 13989 window->next to nil for a minibuffer-only screen. 13990 13991 * screen.c (make_minibuffer_screen): Set mini_window->next nil. 13992 139931990-02-01 Joseph Arceneaux (jla@albert.ai.mit.edu) 13994 13995 * screen.c (make_screen): Set wants_modeline elt to 1. 13996 13997 * window.c (Fset_window_configuration): Use screen->root_window 13998 as arg to delete_all_subwindows rather than minibuf_window->prev. 13999 14000 * minibuf.c (read_minibuf): Don't unwind with 14001 Frestore_screen_configuration. Save selected_screen if different 14002 than minibuf screen, and re-select it after reading minibuf. 14003 * screen.c: #if 0 Fscreen_configuration, 14004 Frestore_screen_configuration. 14005 140061990-02-01 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14007 14008 * m-ibmps2-aix.h: Undef NEED_SIOCTL. 14009 (SIGN_EXTEND_CHAR): Cast to `signed char'. 14010 140111990-01-28 Joseph Arceneaux (jla@churchy.ai.mit.edu) 14012 14013 * xfns.c (Fx_track_pointer): Rewrote this to loop while there are 14014 mouse events. 14015 14016 * xterm.c (XTread_socket): Return left-window-event symbol upon 14017 LeaveNotify. 14018 * keyboard.c (read_key_sequence): Handle this symbol. 14019 140201990-01-27 Joseph Arceneaux (jla@churchy.ai.mit.edu) 14021 14022 * xterm.c (x_display_cursor): Use dumpglyfs with SPACEGLYF for 14023 cursor, as `XFillRectaogle's kill HP-BSD server. 14024 14025 * xterm.h: Added nontext_cursor, modeline_cursor to x_display 14026 structure. 14027 * xfns.c (x_set_mouse_color, Fx_track_pointer): Changes to use 14028 nontext_cursor. 14029 140301990-01-25 Joseph Arceneaux (jla@albert.ai.mit.edu) 14031 14032 * xterm.h: Changed the face structure for X11 to handle GCs and 14033 pixmaps. 14034 14035 * xterm.c (XTread_socket): Return a motion event when mouse enters 14036 scrollbar or window. 14037 (x_make_screen_invisible): Use the new X11R4 function XWithdrawWindow. 14038 (x_iconify_screen): Use the X11R4 function XIconfifyWindow. 14039 (dumpglyfs): Use the new face structure. 14040 14041 * xfns.c (install_vertical_scrollbar, install_horizontal_scrollbar): 14042 Accept EnterNotify events. Use XMapSubwindows rather than mapping 14043 each one. 14044 (Fx_set_face_font): New subr for X11 to set face GC. 14045 140461990-01-25 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14047 14048 * dispnew.c (direct_output_for_insert): Give up if buf in 2 windows. 14049 14050 * keyboard.c (command_loop_1): 14051 Dumb bugs disabled special fast display for character motion. 14052 14053 * xdisp.c (DoDsp): For cursor motion within line, 14054 hpos result from compute_motion is relative to window. 14055 140561990-01-24 Richard Stallman (rms@albert.ai.mit.edu) 14057 14058 * eval.c (Fmacroexpand): Handle explicit macros ((macro ...) ...). 14059 140601990-01-18 Joseph Arceneaux (jla@spiff) 14061 14062 * undo.c (Fundo_more): Fixed typo. 14063 140641990-01-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14065 14066 * xdisp.c (display_text_line): When checking HPOS for continuation 14067 line, compensate for w->left. 14068 140691990-01-15 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14070 14071 * dispnew.c [no FIONREAD]: Undefine SIGIO. 14072 14073 * buffer.c (SetBfp): Use XTYPE to test for no selected window yet. 14074 14075 * editfns.c, dispnew.c, fileio.c, process.c, sysdep.c, xterm.c: 14076 Uniformly let NEED_TIME_H control use of time.h instead of sys/time.h. 14077 14078 * xterm.h (TOTALLY_UNBLOCK_INPUT, UNBLOCK_INPUT): Don't use 14079 SIGIO if no FIONREAD. 14080 140811990-01-15 Joseph Arceneaux (jla@spiff) 14082 14083 * xfns.c (x_set_mouse_color): Set non-text pointer shape with new 14084 variable Vx_nontext_pointer_shape. 14085 14086 * keyboard.c: More checks for evil bug which trashes kbd_*_ptr. 14087 14088 * m/hp300bsd.h: Try using BSD load average stuff. 14089 140901990-01-11 Joseph Arceneaux (jla@spiff) 14091 14092 * xfns.c (x_draw_pixmap): New routine. 14093 140941990-01-10 Jim Kingdon (kingdon@pogo) 14095 14096 * m/hp300bsd.h: New file 14097 140981990-01-08 Joseph Arceneaux (jla@spiff) 14099 14100 * xfns.c (Fx_window_id): New subr. 14101 14102 * screen.c (make_screen): Set wants_modeline elt to mini_p. 14103 If mini_p 0, then set root_window->next to nil. 14104 141051990-01-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14106 14107 * editfns.c (Fchar_after): Set N after coercing marker. 14108 141091990-01-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14110 14111 * buffer.c (Fkill_all_local_variables): Force mode line update. 14112 141131990-01-05 Joseph Arceneaux (jla@spiff) 14114 14115 * insdel.c: Declare Vfirst_change_function. 14116 14117 * keyboard.c (read_key_sequence): Function keys are now lisp symbols. 14118 (kbd_buffer_store_char): Abort if store pointer past 14119 buffer. Temproarry; This shouldn't be able to happen. 14120 (read_key_sequence): #ifdef HAVE_X_WINDOWS code 14121 which handles complex objects. 14122 (command_loop_1): Check not termcap screen before 14123 processing non-char input. 14124 (kbd_{store,fetch}_char): More debugging checks. 14125 14126 * screen.c (make_screen): Set root_window height to 9 if mini_p. 14127 (make_minibuffer_screen): Set the mini window's next, 14128 prev, and screen elements. 14129 14130 * xterm.c (x_func_key_to_sym): New function, uses new variable 14131 func_key_syms. 14132 (XTread_socket): Use this in KeyPress event for function keys. 14133 (XTflash): Draw solid rectangle in middle of screen. 14134 (x_set_offset): Set the size hints as well when doing 14135 this. 14136 (XTflash): Just dumpglyfs instead of redrawing the 14137 screen after flashing the rectangle. 14138 14139 * lread.c (syms_of_lread): defsubr Fread_event. 14140 141411990-01-04 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14142 14143 * buffer.h, buffer.c (Vfirst_change_function): New Lisp variable. 14144 * insdel.c (signal_before_change): Call that function. 14145 14146 * keyboard.c (cmd_error): Don't crash if TAIL is nil. 14147 141481989-12-31 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14149 14150 * minibuf.c: Doc fixes. 14151 141521989-12-28 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14153 14154 * process.c (create_process): Unhold SIGCHLD in the child. 14155 141561989-12-27 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14157 14158 * process.c (create_process): Treat HPUX like BSD for sigsetmask. 14159 141601989-12-25 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14161 14162 * fns.c (Fmapconcat): Gcpro SEP around mapcar1. 14163 141641989-12-23 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14165 14166 * dispnew.c (get_display_line): Don't touch X data if not using X. 14167 14168 * syntax.c (Fscan_sexps): Fix fatal documentation typo. 14169 14170 * lread.c: Include commands.h. 14171 14172 * xterm.c (construct_mouse_event): Delete unreached return at end. 14173 (x_wm_set_size_hint): #if 0 some broken code. 14174 14175 * cmds.c (SelfInsert): Set HAIRY if have before or after change hooks. 14176 * editfns.c (Fsubst_char_in_region, Ftranslate_region): 14177 Call signal_after_change for chars changed. 14178 * undo.c (Fundo_more): When undoing Uchange, do signal_after_change. 14179 * casefiddle.c (casify_region): Do modify_region before the change, 14180 signal_after_change afterward. 14181 14182 * insdel.c (prepare_to_modify_buffer): Call signal_before_change. 14183 (del_range, InsCStr): Call signal_after_change. 14184 (signal_after_change, signal_before_change): New functions. 14185 141861989-12-20 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14187 14188 * dispnew.c (init_display) [VMS]: Downcase terminal type. 14189 141901989-12-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14191 14192 * sysdep.c: Use NEED_SIOCTL to control use of sioctl.h. 14193 * m/m-mips.h, m/m-iris4d.h: Define that. 14194 14195 * m/m-ibmps2-aix.h (NEED_SIOCTL, HAVE_UNION_WAIT, HAVE_PTYS): Define. 14196 (HAVE_SYSVIPC, HAVE_SOCKETS, X_DEFAULT_FONT): Define. 14197 (sigsetmask): #undef this. 14198 141991989-12-15 Joseph Arceneaux (jla@spiff) 14200 14201 * lread.c (Fread_char): Catch error if read non-char. 14202 (Fread_event): New subr. Return any input object. 14203 142041989-12-14 Joseph Arceneaux (jla@spiff) 14205 14206 * xfns.c: New variable Vx_no_window_manager. 14207 (Fx_track_pointer): If bufp < 0, abort. 14208 14209 * xterm.c (XTread_socket): When leaving window, set x_mouse_x and 14210 x_mouse_y to -1. 14211 142121989-12-13 Joseph Arceneaux (jla@spiff) 14213 14214 * xterm.c (XTread_socket): On ConfigureNotify events, return 14215 "redraw-screen" symbol. 14216 (dumpborder): Only do border stuff if x-no-window-manager non nil. 14217 Also check if there is a tracking rectangle. 14218 (XTupdate_begin): If there is a mouse tracking rectangle, erase 14219 it. 14220 * keyboard.c (read_key_sequence): Return -2 for symbols. 14221 (command_loop_1): DoDsp when 'redraw-screen arrives as input. 14222 For mouse events, call Fexecute_mouse_event with 14223 read_key_sequence_cmd instead of Vmouse_event. 14224 142251989-12-08 Joseph Arceneaux (jla@spiff) 14226 14227 * process.c (create_process): For not USG, properly set the 14228 process group. 14229 142301989-12-07 Joseph Arceneaux (jla@spiff) 14231 14232 * term.c (topos): Under X Windows, abort if topos_hook not 14233 correct. Temporary. 14234 14235 * xfns.c (Fx_horizontal_line): New subr. 14236 142371989-12-05 Joseph Arceneaux (jla@spiff) 14238 14239 * keyboard.c (Fexecute_mouse_event): Don't set Vmouse_window here 14240 for X11. 14241 14242 * xterm.c (construct_mouse_event): Vx_mouse_grabbed now indicates 14243 which keys are depressed. 14244 (construct_mouse_event): Set Vmouse_window here. 14245 142461989-12-04 Joseph Arceneaux (jla@spiff) 14247 14248 * screen.c (coordinates_in_window): New function. 14249 (Fcoordinates_in_window_p): Rewritten to use above. 14250 14251 * dispextern.h: New element bufp for display_line structure when 14252 using X windows. 14253 * xdisp.c (redisplay_window): Set this to the position in the 14254 buffer of the first char in this display line. 14255 * dispnew.c (get_display_line): Set this to -1 here. 14256 142571989-12-03 Joseph Arceneaux (jla@spiff) 14258 14259 * alloc.c: Upped NSTATICS from 200 to 256. 14260 14261 * xterm.c (XTread_socket): Report MotionNotify events only if 14262 mouse has changed character position. Call x_read_mouse_position. 14263 Set Vmouse_event here. 14264 * xfns.c (x_read_mouse_position): Set new global variables 14265 x_mouse_x and x_mouse_y. 14266 14267 * keyboard.c: Vignore_mouse_events: New variable. 14268 14269 * syntax.c (Fscan_sexps): Doc change. 14270 14271 * lread.c (Fread_char): Return only chars. If new variable 14272 Vignore_mouse_events non nil, execute any mouse events which 14273 appear. 14274 142751989-12-01 Joseph Arceneaux (jla@spiff) 14276 14277 * xfns.c (Fx_track_pointer): Draw half-sized rectangles for '\n'. 14278 (x_rectangle): Draw half-size if negative argument. 14279 14280 * xterm.c (XTread_socket): Abort if garbage collecting when doing 14281 mouse events. 14282 14283 * ymakefile: #define FLOATSUP if LISP_FLOAT_TYPE defined. 14284 14285 * emacs.c (main): If BSD, set pgrp to pid. 14286 142871989-11-30 Joseph Arceneaux (jla@spiff) 14288 14289 * callint.c (Fcall_interactively): For case 'e', set varies[i] to 14290 avoid entering in the command history. 14291 14292 * xterm.c: Removed the function x_indicate_pointer_char. 14293 (XTread_socket): When leaving window, erase mouse tracking box if 14294 it exists. 14295 * xfns.c (Fx_track_pointer): New function, does what 14296 x_indicate_pointer_char used to. 14297 (x_read_mouse_position): Subtract internal_border_width. 14298 14299 * screen.c: No rubber-banding function for X11. 14300 14301 * window.c (Fmove_to_window_line): Document string fix. 14302 143031989-11-29 Joseph Arceneaux (jla@spiff) 14304 14305 * lread.c (Fread_char): Return a Lisp_Object (directly from 14306 get_char). 14307 14308 * keyboard.c: 14309 * xterm.c: Function keys now arrive as cons cells. 14310 143111989-11-27 Joseph Arceneaux (jla@spiff) 14312 14313 * keyboard.c (read_key_sequence): Handle Lisp_Symbols on input 14314 (function keys). Also, handle these and mouse events with 14315 prefixes (by ignoring the prefixes for now). 14316 14317 * xfns.c: New variable Vx_mouse_grabbed. 14318 * xterm.c (construct_mouse_event): Use it. 14319 (XTread_socket): Return Lisp_Symbol for function key. 14320 14321 * buffer.c (reset_buffer_local_variables): Set function_key_map to 14322 Qnil. 14323 143241989-11-24 Joseph Arceneaux (jla@spiff) 14325 14326 * buffer.h: Per-buffer function key maps. 14327 14328 * keyboard.c (read_avail_input): Convert chars to Lisp_Objects in 14329 case of stdin. 14330 143311989-11-22 Joseph Arceneaux (jla@spiff) 14332 14333 * keyboard.c (read_key_sequence): Check type of object returned 14334 from get_char. Handle mouse events (set Vmouse_event) and 14335 function keys. 14336 (get_char_menu_prompt): Return a Lisp_Object. 14337 (Fexecute_mouse_event): No longer set Vmouse_event. 14338 Vmouse_window set here. 14339 14340 * xterm.c (XTread_socket): KeyPress events now return 14341 Lisp_Objects, as do ButtonPress events. 14342 (construct_mouse_event): New function. 14343 (encode_mouse_button): New function. 14344 143451989-11-21 Joseph Arceneaux (jla@spiff) 14346 14347 * keyboard.c (kbd_buffer_store_char, kbd_buffer_get_char): 14348 Store and get Lisp_Objects. 14349 (get_char): Use those Lisp_Objects. 14350 14351 * fileio.c (Fread_filename_internal): If exactly complete, but 14352 string was modified, return string. 14353 14354 * minibuf.c (temp_minibuf_message): Pass correct arguments to Fsit_for. 14355 143561989-11-18 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14357 14358 * s-386-ix.h: New file. 14359 143601989-11-17 Joseph Arceneaux (jla@spiff) 14361 14362 * xterm.c (dump_rectangle): Flush the X queue. 14363 143641989-11-16 Joseph Arceneaux (jla@spiff) 14365 14366 * xmenu.c (xmenu_show): Use ButtonReleaseMask instead of 14367 ButtonRelease. 14368 14369 * fileio.c (Fmake_directory): New subr. 14370 143711989-11-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14372 14373 * config.h-dist (C_SWITCH_SITE, LD_SWITCH_SITE): Mention these. 14374 (HAVE_X11): Renamed from X11 and defined by default. 14375 It shoukld have no effect when not using X. 14376 143771989-11-14 Joseph Arceneaux (jla@spiff) 14378 14379 * xfns.c (Fx_get_selection, x_selection_arrival): Use &event 14380 instead of event. 14381 (x_selection_arrival): For incremental selections, loop on 14382 XGetWindowProperty if one is not enough. 14383 143841989-11-13 Joseph Arceneaux (jla@spiff) 14385 14386 * ymakefile: Just link if ../oldXMenu/libXMenu11.a already exists. 14387 143881989-11-09 Joseph Arceneaux (jla@spiff) 14389 14390 * m/m-sparc.h: If __GNUC__ use "-O", else "-O2" 14391 143921989-11-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14393 14394 * search.c (Fstore_match_data): A marker pointing nowhere, treat as 0. 14395 143961989-11-08 Joseph Arceneaux (jla@spiff) 14397 14398 * search.c (Fmatch_data): Fixed typo. 14399 14400 * insdel.c (make_gap): Use BUFFER_REALLOC instead of realloc. 14401 * buffer.c (Fget_buffer_create): Use new define BUFFER_ALLOC in 14402 place of malloc, and set b->data. 14403 (Fkill_buffer): Use BUFFER_FREE on b->data, rather than malloc on 14404 b->p1 + 1. 14405 * buffer.h: New element data in buffer_text structure. 14406 New define for it, bf_data. 14407 144081989-11-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14409 14410 * marker.c (Fset_marker): Don't force POS into visible range. 14411 * window.c (set_marker_restricted): New function does what 14412 Fset_marker did. All calls in this file now use the new function. 14413 144141989-11-07 Joseph Arceneaux (jla@spiff) 14415 14416 * buffer.h: Defines for allocating buffer variables. 14417 14418 * ralloc.c: Completely rewritten. 14419 14420 * alloc.c (xmalloc, xrealloc): Return 0 immediately for requests 14421 of 0 size. 14422 144231989-11-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14424 14425 * search.c (Flooking_at, Fstring_match, search_buffer): 14426 Record in search_regs_from_string whether matching against a string. 14427 (Fmatch_data): Save data as integers if from a string. 14428 14429 * s-umips.h: Now include either s-usg5-2-2.h or s-bsd4-3.h 14430 and then override as needed. 14431 * m-mips.h: System dependence deleted. 14432 LD_SWITCH_MACHINE remains w/ options needed on all systems. 14433 * m-pmax.h: A little of that (LIBS_DEBUG) moved here. 14434 No need to undef LIBS_MACHINE. 14435 14436 * fns.c (Fload_average): FIXUP_KERNEL_SYMBOL_ADDR is now general hook. 14437 * s-umips.h: Define it. 14438 14439 * sysdep.c: Handle BROKEN_FIONREAD. 14440 144411989-11-03 Joseph Arceneaux (jla@spiff) 14442 14443 * config.h-dist: Mention LISP_FLOAT_TYPE, GNU_MALLOC, and REL_ALLOC. 14444 14445 * s/s-umips.h: New file. 14446 144471989-11-03 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14448 14449 * process.c (Fopen_network_stream): Handle EINTR in connect. 14450 Describe errno in err msg if connect fails. 14451 144521989-11-02 Joseph Arceneaux (jla@spiff) 14453 14454 * vm-limit.c: New file. 14455 * ralloc.c: New file. 14456 * ymakefile: Take vm-limit.o into account. 14457 144581989-11-02 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14459 14460 * alloc.c (staticvec): Make this a simple vector of pointers 14461 rather than an alias for a vector of chars. 14462 144631989-11-01 Joseph Arceneaux (jla@spiff) 14464 14465 * window.c: Moved some functions (save_window_save, 14466 replace_window, unshow_buffer) around. 14467 * search.c: Moved function place. 14468 * lread.c: Moved function read_escape. 14469 * unexec.c: Declarations for make_hdr, copy_text_and_data, 14470 copy_sym. Declare mark_x as static void. 14471 * dispextern.h: Removed declaration of new_display_line. 14472 14473 * emacs.c: Do malloc_init if GNU_MALLOC. 14474 * gmalloc.c (malloc_init): New function. 14475 14476 * xfns.c (x_rectangle, Fx_draw_rectangle, Fx_erase_rectangle) 14477 (outline_region, Fx_countour_region, Fx_uncontour_region): New 14478 subroutines for drawing rectangles and things. 14479 (Fx_point_coordinates): New subr. 14480 144811989-10-31 Joseph Arceneaux (jla@spiff) 14482 14483 * All .c and .h files: New copyright header. 14484 144851989-10-30 Joseph Arceneaux (jla@spiff) 14486 14487 * gmalloc.c: New GNU malloc. 14488 14489 * emacs.c (main, Fdump_emacs): No malloc init if GNU_MALLOC. 14490 14491 * ymakefile: Check if GNU_MALLOC defined. 14492 144931989-10-27 Joseph Arceneaux (jla@spiff) 14494 14495 * xfns.c (Fx_pointer_char): New subr. 14496 * xterm.c (x_indicate_pointer): New procedure. 14497 14498 * alloc.c (Fmake_vector_from_list, make_vector_from_list): New subrs. 14499 145001989-10-26 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14501 14502 * xterm.c (x_term_init): 14503 Negate arg to fcntl F_SETOWN if F_SETOWN_SOCK_NEG. 14504 * keyboard.c (Fset_input_mode) [NO_SOCK_SIGIO]: 14505 No interrupt input if using a socket. 14506 * m-sequent.h: Define NO_SOCK_SIGIO, F_SETOWN_SOCK_NEG, MAIL_USE_FLOCK. 14507 145081989-10-26 Joseph Arceneaux (jla@spiff) 14509 14510 * xterm.c (x_handle_error_gracefully): Make sure to completely 14511 release input before returning, using: 14512 * xterm.h New macro TOTALLY_UNBLOCK_INPUT. 14513 14514 * xmenu.c (xmenu_quit): No longer use this error_handler; use 14515 default one. 14516 145171989-10-25 Joseph Arceneaux (jla@spiff) 14518 14519 * config.h-dist: Comment fix. 14520 145211989-10-24 Joseph Arceneaux (jla@spiff) 14522 14523 * xfns.c (Fx_draw_lines, translate_vectors): New functions. 14524 145251989-10-21 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14526 14527 * search.c (search_buffer): Always find null string. 14528 14529 * window.c (window_loop): For UNSHOW_BUFFER, don't Fset_buffer 14530 unless window is the selected one. 14531 145321989-10-20 Joseph Arceneaux (jla@spiff) 14533 14534 * xdisp.c (display_minibuf_message): Choose minibuf screen first 14535 of all. Return if not visible. 14536 145371989-10-19 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14538 14539 * xterm.c (x_handle_error_gracefully): New procedure to handle 14540 non-fatal X errors. 14541 (x_error_handler): Use it. 14542 (acceptable_x_error_p): New macro. 14543 14544 * xfns.c (Fx_own_selection): Use second parameter SCREEN. 14545 14546 * xdisp.c (message, message1): No longer displays messages 14547 when using X but not yet mapped. 14548 145491989-10-18 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14550 14551 * m-pyramid.h (NO_ARG_ARRAY): Define if using GCC. 14552 145531989-10-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14554 14555 * vmsfns.c (process_command_input): Call clear_waiting_for_input. 14556 145571989-10-14 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14558 14559 * syntax.c (scan_words): If words_include_escapes not 0, 14560 treat Sescape and Scharquote like Sword. 14561 (syms_of_syntax): Define Lisp variable. 14562 14563 * process.c (wait_reading_process_input): Get rid of kbd_count. 14564 Use detect_input_pending. 14565 * sysdep.c (select, read_input_waiting): Likewise. 14566 (read_input_waiting): Don't read directly into kbd_buffer; 14567 use kbd_buffer_store_char. 14568 * keyboard.c: Don't define kbd_count. 14569 14570 * keyboard.c (read_key_sequence): Reject the prefix char generated 14571 for a Meta char, if it finds a non-prefix definition. 14572 145731989-10-13 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14574 14575 * process.c (wait_reading_process_input): READ_KBD==2 means 14576 wait until have mouse input. 14577 * xfns.c (Fx_get_mouse_event): Use that. 14578 * xterm.c (mouse_event_pending_p): New subroutine. 14579 145801989-10-13 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14581 14582 * xfns.c (x_selection_arrival): 14583 (x_send_incremental): 14584 (x_answer_selection_request): New procedures for incremental 14585 selection transfer. 14586 145871989-10-12 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14588 14589 * lread.c (complete_filename_p): New function which replaces 14590 absolute_filename_p. This one doesn't consider "~" valid. 14591 145921989-10-12 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14593 14594 * buffer.c: Comment fix. 14595 145961989-10-11 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14597 14598 * xfns.c (Fx_open_connection) New X atoms Xatom_incremental and 14599 Xatom_multiple. 14600 14601 * xterm.h: New macros MAX_SELECTION and SELECTION_LENGTH. 14602 14603 * process.c (child_sig): Check pid <= 0 in case WNOHANG not defined. 14604 146051989-10-11 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14606 14607 * termcap.c (tgetent, gobble_line): Always store null at end of bfr. 14608 Allocate one extra byte at end to ensure space. 14609 Clean up order of arithmetic when updating ptrs into buffer 14610 after xrealloc. 14611 146121989-10-10 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14613 14614 * xfns.c (Fx_open_connection): Make all X Atoms here. 14615 14616 * xterm.c (x_iconify_screen): Cleaned up this code. 14617 (x_term_init): Removed warpmouseondeiconify stuff. 14618 146191989-10-09 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14620 14621 * xdisp.c (DoDsp): Make sure to call unhold_window_change after 14622 before all returns. 14623 14624 * minibuf.c (read_minibuf): Changed set_mouse_position to 14625 Fset_mouse_position. 14626 14627 * xterm.c (XTread_socket): dumprectangle (whole screen) instead of 14628 DoDsp in ConfigureNotify event. 14629 (x_wm_set_size_hint): New calculations for size_hints. 14630 14631 * screen.c (Fset_mouse_position): No more function 14632 set_mouse_position; use x_set_mouse_position directly. 14633 14634 * xfns.c (x_set_cursor_color): Really decode Vx_cusor_fore_pixel 14635 if set. Define new cursor before freeing old. This may eliminate 14636 a server bug on the Sony. 14637 Also check for invisible cursors. 14638 (x_set_mouse_color): Check for invisible pointers. 14639 (x_resize_scrollbars): BLOCK_INPUT whilst doing operations. 14640 (adjust_scrollbars): Likewise. 14641 146421989-10-03 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14643 14644 * m/m-hp9000s800.h (XUNMARK): Delete definition. 14645 (S_IFLNK): Do not undef it. 14646 146471989-10-03 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14648 14649 * dispnew.c (get_display_line): If screen not visible, abort. 14650 146511989-10-02 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14652 14653 * xterm.c (x_make_screen_visible): Set s->visible, unset 14654 s->iconified for HAVE_X11. 14655 146561989-09-29 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14657 14658 * xterm.c (XTread_socket): Check screen s before proceeding for 14659 MapNotify event. 14660 14661 * xterm.c: No longer sets the variable mouse_down_timestamp. 14662 * xfns.c (Fx_get_mouse_event): mouse_timestamp (formerly 14663 mouse_down_timestamp) set here. Also, mask out upper 9 14664 bits before doing XSET. 14665 146661989-09-28 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14667 14668 * xfns.c (Fx_geometry): Kludge for the case of position `-0'. 14669 (Fx_get_mouse_event): Also return the time stamp as last list elt. 14670 (Fx_color_display_p): 14671 (Fx_defined_color): 14672 (x_decode_color): 14673 (defined_color): Eliminate screen argument. 14674 (Fx_create_screen): No more ColorMap component to display.x. 14675 * xterm.h: Likewise. 14676 146771989-09-27 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14678 14679 * xfns.c (Fx_own_selection, Fx_get_selection, x_disown_selection): 14680 New funcs, which use new variables Vx_selection_value, 14681 x_begin_selection_own, mouse_down_timestamp, requestor_time, 14682 requestor_window, property_name, and x_begin_selection_own. 14683 14684 * xterm.c (XTread_socket): Only do stuff if s for FocusOut under X11. 14685 SelectionClear: 14686 SelectionRequest: 14687 SelectionNotify: New events to handle the selection inter-client 14688 communication mechanism. 14689 ButtonPress: Set mouse_down_timestamp. 14690 146911989-09-26 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 14692 14693 * xfns.c: New variable Vx_cursor_fore_pixel. 14694 146951989-09-23 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14696 14697 * lread.c (openp): Don't ! the result of `access'. 14698 146991989-09-22 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14700 14701 * fileio.c (Fread_file_name_internal): Try to work properly 14702 if dirs are specified using environment vars. Preserve use of vars. 14703 147041989-09-21 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14705 14706 * fileio.c: Comment fix. 14707 147081989-09-18 Joseph Arceneaux (jla@spiff) 14709 14710 * xfns.c (Fx_get_cut_buffer): XFree the data returned by 14711 XFetchBytes. 14712 147131989-09-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14714 14715 * fileio.c (Fwrite_region): Reinstall #if 0 around fstat. 14716 147171989-09-12 Joseph Arceneaux (jla@spiff) 14718 14719 * xfns.c (defined_color): New function to test if a color is 14720 currently defined. 14721 (x_decode_color): Use defined_color. 14722 (Fx_defined_color): New subr. 14723 (select_visual): Select the appropriate X11 Visual. 14724 (Fx_open_connection): Use select_visual. screen_visual now 14725 global and used when making emacs windows. 14726 (Fx_color_display_p): New subr. 14727 147281989-09-11 Joseph Arceneaux (jla@spiff) 14729 14730 * fileio.c (Fwrite_region): Fixed typo. 14731 14732 * keyboard.c (Fdiscard_input): Fixed typo. 14733 14734 * window.c (Fnext_window): Fixed typos. 14735 14736 * alloc.c (xmalloc, xrealloc): hold_window_changes whilst doing 14737 the associated operations. 14738 14739 * dispnew.c (init_display): 14740 (Fsleep_for, Fsit_for): 14741 * process.c (Faccept_process_output): 14742 * keyboard.c ({clear,set}_waiting_for_input): 14743 (quit_throw_to_get_char, get_char): 14744 * xdisp.c (DoDsp, message, message1): Undid changes of Aug. 23 14745 (see below); accept window changes most of the time. 14746 147471989-09-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14748 14749 * keyboard.c: Eliminate kbd_count, and use two pointers, 14750 kbd_fetch_ptr and kbd_store_ptr. Assume buffer is empty when 14751 they are equal. This should eliminate timing error. 14752 (kbd_buffer_store_char): Update kbd_store_ptr when storing. 14753 Don't ever fill the entire buffer. 14754 (kbd_buffer_get_char): Update kbd_fetch_ptr when fetching. 14755 (stuff_buffered_input): Likewise. 14756 (get_input_pending): Compare the two pointers. 14757 14758 * fileio.c (Fwrite_region): Reenable using fstat rather than stat 14759 to get the modtime of the file just written, except on VMS and APOLLO. 14760 147611989-09-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14762 14763 * emacs.c, doc.c, filelock.c: Move Emacs header includes after 14764 system header includes, and #undef NULL in between. 14765 147661989-08-30 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14767 14768 * process.c [SYSV_PTYS]: If `titan', include some other files. 14769 147701989-08-29 Joseph Arceneaux (jla@spiff) 14771 14772 * fileio.c: read-file-name replaced with new version, formerly 14773 called new-read-file-name. 14774 147751989-08-26 Richard Stallman (rms@apple-gunkies.ai.mit.edu) 14776 14777 * window.c (Fscroll_other_window): Use save-excursion (in effect) 14778 to save and restore current buffer and point. 14779 (window_scroll): If selected window's buffer isn't current, 14780 make it current, using save-excursion to go back. 14781 147821989-08-24 Richard Stallman (rms@apple-gunkies.ai.mit.edu) 14783 14784 Use two variables to convey reason for synch process death, 14785 to avoid consing in signal handler. 14786 They are synch_process_death and synch_process_retcode. 14787 * callproc.c (Fcall_process): Use both variables. 14788 * process.c (child_sig): Set both variables. 14789 147901989-08-24 Joseph Arceneaux (jla@spiff) 14791 14792 * xterm.c (x_wm_set_size_hint): Use new ICCCM values for size_hints. 14793 147941989-08-24 Richard Stallman (rms@apple-gunkies.ai.mit.edu) 14795 14796 * buffer.c: Doc fix. 14797 147981989-08-24 Joseph Arceneaux (jla@spiff) 14799 14800 * xfns.c (Fx_create_screen): X11 part. Set height and width to 0 14801 before calling change_screen_size. 14802 14803 * buffer.c (kill-all-local-variables): Changed doc string. 14804 148051989-08-23 Richard Stallman (rms@apple-gunkies.ai.mit.edu) 14806 14807 * dispnew.c (init_display): Call hold_window_change. 14808 (Fsleep_for, Fsit_for): Temporarily unhold, while waiting. 14809 * process.c (Faccept_process_output): Likewise. 14810 * keyboard.c ({clear,set}_waiting_for_input): Temporarily unhold. 14811 (quit_throw_to_get_char, get_char): Rehold. 14812 * xdisp.c (DoDsp, message, message1): 14813 Unhold and rehold momentarily before any real work. 14814 14815 * Makefile (CPP): Use $(CC). 14816 148171989-08-22 Joseph Arceneaux (jla@spiff) 14818 14819 * xfns.c (x_set_mouse_color): Use new variables Vx_pointer_mask, 14820 Vx_pointer_shape. 14821 148221989-08-21 Richard Stallman (rms@apple-gunkies.ai.mit.edu) 14823 14824 * alloc.c (malloc_warning): Do nothing if ignore_warnings. 14825 (init_alloc_once): Set ignore_warnings while initializing allocation. 14826 14827 * buffer.c: Doc fix. 14828 148291989-08-21 Joseph Arceneaux (jla@spiff) 14830 14831 * xterm.c (x_calc_absolute_position): New function to calculate 14832 positive screen position. 14833 (x_set_position): Use it. 14834 (x_reset_cursor): No longer exists. 14835 14836 * xfns.c (x_set_mouse_color): Reset the cursor even if there's no 14837 X window. 14838 (x_figure_window_size): Use x_calc_absolute_position. 14839 (x_set_mouse_color): Rewrote this function. Always set cursor and 14840 its color. If the window exists, then attach the cursor to it. 14841 No longer uses x_reset_cursor. 14842 (x_create_window): 14843 (x_set_background): 14844 (x_set_foreground): Use x_set_mouse_color instead of x_reset_cursor. 14845 148461989-08-18 Richard Stallman (rms@hobbes.ai.mit.edu) 14847 14848 * vmsfns.c: Define PRV$V_... syms if prvdef.h does not. 14849 148501989-08-18 Joseph Arceneaux (jla@spiff) 14851 14852 * xfns.c (Fx_geometry): New subr. 14853 (x_figure_window_size): Don't worry about "geometry" here anymore; 14854 now done in x-win.el. 14855 (x_icon): Look in parms for iconic-startup rather than in variable. 14856 148571989-08-16 Joseph Arceneaux (jla@spiff) 14858 14859 * xfns.c (x_set_*_scrollbar): Don't destroy a scrollbar if it 14860 doesn't exist. Also set scrollbar size only if actually creating 14861 one. 14862 (x_set_name): Don't do anything if the X window doesn't exist. 14863 Set the icon name as well. 14864 (x_window): Set the class hints for the window. 14865 148661989-08-16 Richard Stallman (rms@hobbes.ai.mit.edu) 14867 14868 * lread.c (Fload): Fix unterminated comment. 14869 14870 * scroll.c (scrolling_max_lines_saved): Replace fixed threshold of 20 14871 with 1/4 of average length of lines. 14872 148731989-08-13 Joseph Arceneaux (jla@spiff) 14874 14875 * ymakefile: Do ${make} for oldXMenu. 14876 148771989-08-13 Richard Stallman (rms@hobbes.ai.mit.edu) 14878 14879 * eval.c: Doc fix. 14880 148811989-08-12 Richard Stallman (rms@hobbes.ai.mit.edu) 14882 14883 * emacs.c (main): Check for failure opening -t device. 14884 Fatal error if terminal isn't a real terminal. 14885 14886 * window.c (Fscroll_other_window): Let Vother_window_scroll_buffer 14887 specify a buffer to scroll. 14888 148891989-08-11 Richard Stallman (rms@hobbes.ai.mit.edu) 14890 14891 * dispnew.c: Handle BROKEN_FIONREAD as in other files. 14892 148931989-08-09 Joseph Arceneaux (jla@spiff) 14894 14895 * ../oldXMenu/Makefile: Removed all the unneccessary X stuff. 14896 148971989-08-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14898 14899 * fileio.c (barf_or_query_if_file_exists): When signalling, 14900 provide the expected args for a file-error. 14901 149021989-08-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14903 14904 * process.c: Let NEED_BSDTTY control include of bsdtty.h. 14905 14906 * process.c [BSD or STRIDE]: If ioctl.h fails to define O_NDELAY, 14907 and we need it, try fcntl.h. 14908 14909 * s-bsd*.h, s-rtu.h, s-umax.h, s-unipl*.h: Define HAVE_UNION_WAIT. 14910 * m-stride.h: Likewise. 14911 * process.c: Decide which type to use with `wait' 14912 according to HAVE_UNION_WAIT. If WAITTYPE already defined, 14913 assume everything all set up for this. 14914 14915 * m-hp9000s300.h: Unless NOT_C_CODE or NO_SHORTNAMES, 14916 define WAITTYPE and WRETCODE, and include sys/wait.h. 14917 149181989-08-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14919 14920 * callproc.c (child_setup): Get rid of junk in #if 0. 14921 149221989-08-03 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14923 14924 * abbrev.c (Fdefine_abbrev): Allow nil spec'd as expansion. 14925 (Fexpand_abbrev): Eliminate abbrev length limit; use alloca. 14926 Eliminate redundant tests, always true. 14927 Record positions of both start and end of abbrev. 14928 Handle whitespace following the abbrev, before point. 14929 14930 * callproc.c (Fcall_process_region): Use unwind-protect to delete 14931 temp file. 14932 14933 * lread.c (load_unwind): Free the pointer-word malloc'd in Fload. 14934 149351989-08-02 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 14936 14937 * emacs.c (Fdump_emacs): Doc fix. 14938 149391989-08-02 Joseph Arceneaux (jla@spiff) 14940 14941 * xfns.c: Reorganized several functions to be in same order as the 14942 enum list. 14943 (x_set_border_color): For X11, don't set pix to -1 for 14944 gray values. 14945 (Fx_create_screen): Simplified this function even more. 14946 149471989-07-31 Joseph Arceneaux (jla@spiff) 14948 14949 * keymap.c: New subrs Fuse_local_mouse_map, Fcurrent_local_mouse_map. 14950 14951 * xfns.c (x_set_mouse_color): 14952 (x_set_cur): No need to redraw display after doing these. 14953 14954 (Fx_get_mouse_event): Accept motion events. 14955 (x11_encode_mouse_button): Encoding a la X11, except for one 14956 kludge. This is used only for motion events. 14957 14958 * xterm.c (XTread_socket): Handle motion eveots. 14959 149601989-07-26 Joseph Arceneaux (jla@spiff) 14961 14962 * xfns.c (Fx_create_screen): I couldn't take it any more, the 14963 ugliness of this routine offended me too deeply. It is now 14964 completely rewritten for X11 and uses subroutines: 14965 (x_figure_window_size) 14966 (x_create_window) 14967 (x_icon) 14968 (x_make_gc) 14969 14970 (Fx_draw_rectangle): 14971 (Fx_erase_rectangle): New subrs. 14972 14973 * m/m-intel386.h: Changes in LOAD_AVE_TYPE, LOAD_AVE_CVT, and 14974 FSCALE to make loadst work correctly. 14975 149761989-07-24 Joseph Arceneaux (jla@spiff) 14977 14978 * xfns.c (Fmodify_screen_parameters): Check s->output_method 14979 before looping through alist. 14980 14981 (Fx_create_screen): Call x_default_parameter for font. 14982 Don't add the scrollbar widths when making the main window: this 14983 is done when the scrollbar is actually made. 14984 14985 (x_set_vertical_scrollbar): Set v_scrollbar_width here instead of 14986 in install_vertical_scrollbar. Also, pass that function macros 14987 PIXEL_WIDTH, PIXEL_HEIGHT as args. 14988 14989 (x_set_horizontal_scrollbar): Likewise. 14990 14991 * xterm.c (x_set_window_size): Don't call the things called 14992 anyway upon the ConfigureNotify event. 14993 (x_set_offset): Use the screen-size lisp variables for these 14994 calculations. 14995 14996 * xterm.h: Added the screen parameter declarations from xfns.c for 14997 X11. 14998 149991989-07-21 Joseph Arceneaux (jla@spiff) 15000 15001 * sysdep.c: Don't include sioctl.h on mips. 15002 15003 * buffer.c (Flist_buffers): Pass prefix as arg. 15004 15005 * editfns.c (Finsert_char): Insert at most 256 chars at a whack. 15006 15007 * xterm.c (x_draw_box): Moved cursor box right by one pixel. 15008 150091989-07-20 Joseph Arceneaux (jla@spiff) 15010 15011 * xfns.c: New variable x_screen_visuals, set if Fx_open_display, 15012 to be used in screen-color-p. 15013 15014 * process.c (create_process): Don't call setpgrp_of_tty here. 15015 Also, do setpgrp for USG regardless of HAVE_PTYS. 15016 15017 * callproc.c (child_setup): Ignore argument set_pgrp and always do 15018 setpgrp_of_tty. 15019 (Fcall_process): Don't call setpgrp_of_tty here. 15020 15021 * keyboard.c (command_loop_1): Make sure Vprefix_arg is NULL 15022 before finalizing_kbd_macro_chars; 15023 150241989-07-19 Joseph Arceneaux (jla@spiff) 15025 15026 * xfns.c (Fx_rebind_key): Completely rewrote this function for 15027 X11. 15028 150291989-07-13 Joseph Arceneaux (jla@spiff) 15030 15031 * emacs.c: 15032 * process.c: 15033 * unexec.c: 15034 * m/m-ibmrt-aix.h: Changed IBMRTAIX to IBMAIX. 15035 * sysdep.c: Likewise. Also, don't define our closedir if IBMAIX. 15036 * m/m-ibmps2-aix.h: New file. 15037 150381989-07-12 Joseph Arceneaux (jla@spiff) 15039 15040 * xdisp.c (message, message1): If using x, but haven't mapped the 15041 window yet, use noninteractive output. 15042 15043 * dispnew.c (Fredraw_display): Don't redraw a screen which is not 15044 visible. 15045 15046 * xterm.c (x_set_window_size): Don't DoDsp if screen isn't visible. 15047 15048 * xfns.c (x_set_mouse_color) 15049 (x_set_border_color) 15050 (x_set_cursor_color) 15051 (x_set_background_color) 15052 (x_set_foreground_color): Don't redraw when screen isn't visible. 15053 150541989-07-11 Joseph Arceneaux (jla@gluteus) 15055 15056 * xterm.c (x_term_init, XTread_socket): Use ConnectionNumber for 15057 both X10 and X11. This is #defined for X10. 15058 15059 * screen.c (Fset_screen_width, Fset_screen_height): These now take 15060 a SCREEN argument. 15061 150621989-07-10 Joseph Arceneaux (jla@gluteus) 15063 15064 * xterm.c (x_set_window_size): Call x_wm_set_size_hint. 15065 (x_new_font): Don't call x_wm_set_size_hint. 15066 15067 * xfns.c (x_set_internal_border_width): Don't call 15068 x_set_resize_hint, and call x_set_window_size after BLOCK_INPUT. 15069 15070 * screen.c, dispnew.c (Fset_screen_width, Fset_screen_height): 15071 These functions have moved to screen.c. 15072 150731989-07-07 Joseph Arceneaux (jla@sugar-bombs.ai.mit.edu) 15074 15075 * eval.c (Ffuncall): Handle 6 arguments. Also, print a nice error 15076 message if there are more than 6 args. 15077 15078 * fns.c (Fyes-or-no-p): 15079 * minibuf.c (read_minibuf_unwind): 15080 (Fread_minibuffer): 15081 (Fread_no_blanks_input): 15082 (Fcompleting_read): Extra arg to read_minibuf. 15083 15084 * callint.c (Fcall_interactively): 15085 * keyboard.c (Fexecute_extended_command): 15086 * minibuf.c (Fread_command): 15087 (Fread_function): 15088 (Fread_variable): 15089 (Fread_buffer): Extra arg to Fcompleting_read. 15090 150911989-07-05 Joseph Arceneaux (jla@spiff) 15092 15093 * minibuf.c (read_minibuf): New argument back_n is number of 15094 characters to back-up point by. 15095 (Fcompleting_read): Same. 15096 * fileio.c (Fnew_read_file_name): New version of Fread_file_name 15097 using the above features. 15098 (Finsert_file_contents): Check for negative file length. 15099 151001989-07-03 Joseph Arceneaux (jla@spiff) 15101 15102 * xfns.c (x_pixel_width, x_pixel_height) New functions. 15103 * screen.c (Fscreen_pixel_size): New subr. 15104 151051989-06-30 Joseph Arceneaux (jla@spiff) 15106 15107 * xterm.c: Use invocation_name as argument to XGetDefaults. 15108 151091989-06-29 Joseph Arceneaux (jla@spiff) 15110 15111 * xterm.c (x_error_handler) #ifdef sony_news use XDefaultError 15112 instead of XPrintDefaultError due to weirdness in Sony library. 15113 * xterm.c: Avoid infinite raise/lower, enter/leave cycle when both 15114 auto_raise and auto_lower are set by checking times between 15115 consecutive Enter events. 15116 151171989-06-27 Joseph Arceneaux (jla@sugar-bombs.ai.mit.edu) 15118 15119 * screen.c (Fselect_screen): 15120 * window.c (Fselect_window): The previous strategy was bugging the 15121 lisp stuff, so these are now rewritten. 15122 151231989-06-26 Joseph Arceneaux (jla@galapas.ai.mit.edu) 15124 15125 * cm.c (Wcm_init): Don't check for Wcm.cm_ds, since this has been 15126 removed. 15127 (losecursor): This function now a #define in cm.h. 15128 15129 * xterm.c (x_iconify_screen): Send message to root window to do 15130 this, as per latest Inter-Client Communications Conventions. This 15131 is commented out until it's implemented by X. For now, do it with 15132 the iconic_state hint. 15133 (x_deiconify_screen): For X11, just Map the window, as per the new 15134 ICCC. 15135 (x_make_screen_visible): Only handle visible and iconified screen 15136 elements for X10; these variables are handled in event processing 15137 for X11. 15138 (x_make_screen_invisible): Send an UnmapNotify event to the root 15139 window to aprise the window manager of the change. 15140 (XTread_socket): Catch VisibilityNotify events. 15141 151421989-06-25 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15143 15144 * window.c (Fsplit_window): If horizontal, round left window size up. 15145 151461989-06-24 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15147 15148 * cm.h (cmplus): Improve formatting. 15149 Use losecursor when reach end of line, if losewrap. 15150 15151 * cm.h: New fields to handle multi-line and multi-char motion, 15152 and both max and min cost for certain operations. 15153 * term.c (term_init): Init those fields. 15154 15155 * term.c (clear_end_of_line_raw): Don't clear last char of last line 15156 if autowrap. 15157 15158 * abbrev.c (Finsert_abbrev_table_description): Make 2nd arg optional. 15159 151601989-06-23 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15161 15162 * xfns.c, lisp/term/x-win.el: C routine Fscreen_color_p now lisp 15163 function x-color-screen-p in x-win.el. 15164 (x_set_cursor_color): New method: first disallow same cursor as 15165 background, then if cursor not foreground, use it as cursor 15166 foreground. 15167 151681989-06-22 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15169 15170 * lisp.h (XPNTR): Don't define if already defined. 15171 151721989-06-22 Joseph Arceneaux (jla@cream-of-wheat.ai.mit.edu) 15173 15174 * screen.c: New subrs Ficonify_screen, Fdeiconify_screen, 15175 Fread_mouse_position, Fset_mouse_position. 15176 15177 * xterm.c: New functions x_deiconify_screen, x_iconify_screen. 15178 151791989-06-22 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15180 15181 * window.c (Fsplit_window, change_window_height): 15182 Enforce minimum of 2 for window_min_width and window_min_height. 15183 151841989-06-22 Joseph Arceneaux (jla@galapas.ai.mit.edu) 15185 15186 * dispnew.c (unhold_window_change): Don't set and unset in_display 15187 before and after calling change_screen_size. 15188 151891989-06-21 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15190 15191 * buffer.c (Fkill_buffer): Ignore errors deleting auto-save file. 15192 Delete only if delete-auto-save-files. 15193 15194 * data.c (Fmake_local_variable): Don't change value if unbound. 15195 151961989-06-20 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15197 15198 * screen.c (Fselect_screen): Use x_set_mouse_position instead of 15199 x_enter_screen. 15200 15201 * xterm.c (x_enter_screen): Deleted, now merged with 15202 * xfns.c (x_set_mouse_position): If the position is negative, use 15203 the center screen position. 15204 15205 * data.c (swap_in_symval_forwarding): Declared tem1. 15206 (Fset): Changed variable name void to voide. Also, set it to a C 15207 true/false, rather than Qt or Qnil. 15208 152091989-06-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15210 15211 * eval.c (Fdefvar): Operate on default value if sym is buffer-local. 15212 (Fdefconst): Likewise. 15213 15214 Allow buffer-local variables to be void in one buffer 15215 or in the default value. 15216 * data.c (swap_in_symval_forwarding): New function. 15217 (Fboundp, Fsymbol_value): Use that. 15218 (default_value): New function. 15219 (Fdefault_value): Use that. 15220 (Fdefault_boundp): New function, uses that. 15221 152221989-06-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15223 15224 * ymakefile: New variable OLDXMENU has filename of libXMenu.a 15225 as a target. Make temacs depend on it. 15226 152271989-06-15 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15228 15229 * ymakefile [HAVE_X11, HAVE_X_MENU]: Build oldXMenu. 15230 * xmenu.c: Get XMenu.h from sibling dir. 15231 15232 * buffer.c (Fkill_buffer): Return t if buffer is killed. 15233 Delete auto-save file if any. 15234 152351989-06-09 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15236 15237 * window.c: Initialize auto_new_screen to 0 (nil). 15238 15239 * screen.c (make_screen): Added auto_lower to the list of screen 15240 elements initialized. 15241 (make_minibuffer_screen): Likewise. 15242 152431989-06-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15244 15245 * window.c (Fset_window_point): Don't lose if window's buffer is 15246 not current. 15247 152481989-06-08 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15249 15250 * xfns.c (Fx_open_connection): Added 9 Lisp variables 15251 defined by the screen and server. 15252 152531989-06-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15254 15255 * m-pmax.h: New file. 15256 152571989-06-08 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15258 15259 * xfns.c: Removed superfluous definition of gray_bits. 15260 152611989-06-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15262 15263 * m-hp9000s300.h: Define NEED_BSDTTY unless NOMULTIPLEJOBS. 15264 152651989-06-07 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15266 15267 * emacs.c (Fkill_emacs): If under X, call 15268 Fx_close_current_connection. This has fixed the "bad file" bug. 15269 * xfns.c (Fx_close_current_connection): Added this subr which for 15270 the moment serves only to close the X-connection when killing emacs. 15271 152721989-06-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15273 15274 * m-hp9000s800.h: Define NEED_BSDTTY here. 15275 * s-hpux.h: Not here. 15276 152771989-06-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15278 15279 * s/s-hpux.h: Define NEED_BSDTTY. 15280 152811989-06-06 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15282 15283 * xterm.c (x_new_selected_screen): Make the new selected_screen 15284 and it's selected_window's screen be the same. 15285 (x_enter_screen): Calculate the middle of the screen, and warp the 15286 mouse there. Also, raise the screen before doing so. 15287 152881989-06-05 Joseph Arceneaux (jla@cream-of-wheat.ai.mit.edu) 15289 15290 * xterm.c (x_set_window_size): If not already in DoDsp (checked 15291 with variable in_display) then DoDsp here. Handles redisplay 15292 after screen configuration. 15293 (x_error_handler): Print out stuff about the error if we're in 15294 debug mode. 15295 15296 * dispnew.c (change_screen_size): No longer call DoDsp here. 15297 152981989-06-05 Chris Hanson (cph@kleph) 15299 15300 * syntax.c (Fmodify_syntax_entry): Change documentation string to 15301 reflect earlier change to action of `p' syntax bit. 15302 153031989-06-04 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15304 15305 * lread.c (read1): Don't accept "" in middle of string. 15306 153071989-05-30 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15308 15309 * search.c (Freplace_match): If \N has nothing to insert, 15310 insert nothing. 15311 153121989-05-29 Joseph Arceneaux (jla@gracilis.ai.mit.edu) 15313 15314 * xfns.c (Fx_create_screen): If parms is nil and 15315 Vx_screen_defaults isn't, then use them. 15316 (Fdisplay_buffer): Call Fx_create_screen with Qnil. 15317 153181989-05-25 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15319 15320 * syntax.c (scan_lists): Once within a word, treat Squote like Sword. 15321 153221989-05-24 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15323 15324 * dispnew.c (change_screen_size): DoDsp if not pretend. 15325 153261989-05-23 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15327 15328 * search.c (skip_chars): Dumb error checking for \. 15329 153301989-05-22 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15331 15332 * screen.c (Fselect_screen): Under X, basically just warp the 15333 cursor into the desired screen. The event handler will then do 15334 the right thing. 15335 (Frestore_screen_configuration): Don't set the mouse position. 15336 15337 * window.c (Fselect_window): If window's screen is not selected, 15338 call Fselecte_screen. 15339 (Fdisplay_buffer): Call Fx_create_screen with x-screen-parameters 15340 as argument instead of nil. 15341 15342 * keyboard.c (clear_waiting_for_input): Don't call 15343 x_new_selected_screen here. 15344 15345 * xterm.c (XTread_socket): Add case slots for CirculateNotify and 15346 CirculateRequest events. 15347 153481989-05-21 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15349 15350 * doc.c (Fsubstitute_command_keys): Evaluate \\<...> keymap 15351 in proper buffer. 15352 15353 * keymap.c (Fapropos_internal): New Lisp function, old apropos 15354 but only returns a list. 15355 153561989-05-20 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15357 15358 * process.c (Fopen_network_stream): Don't set kill-without-query. 15359 153601989-05-19 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15361 15362 * xterm.c (x_new_selected_screen): This now takes a struct screen 15363 pointer as parameter. 15364 (XTread_socket): Call x_new_selected_screen *before* dumpborder. 15365 153661989-05-16 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15367 15368 * xfns.c (x_window_to_scrollbar): If the caller's not interested 15369 in the names--passing 0 for last two parameters--just return the 15370 screen pointer. 15371 15372 * xterm.c (x_enter_screen): Added this function for warping the 15373 pointer into a screen. 15374 153751989-05-16 Chris Hanson (cph@kleph) 15376 15377 * syntax.c (scan_lists, scan_sexps_forward): Treat characters 15378 whose "prefix" bit is on as whitespace when they are encountered 15379 between expressions. When they occur within expressions they are 15380 treated according to their syntax code. 15381 153821989-05-16 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15383 15384 * xterm.c (x_new_selected_screen): Don't call Fselect_screen. 15385 Just do everything here. 15386 15387 * window.c (Fselect_window): If the screen associated with the 15388 window is not selected, warp the mouse, cause an EnterNotify event 15389 which then causes the proper screen to become selected. This does 15390 *not* call Fselect_screen. 15391 15392 * screen.c (Fselect_screen): Now this is *only* a lisp subr. It 15393 just calls Fselect_window on the selected window of the screen. 15394 153951989-05-15 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15396 15397 * editfns.c (Fsubst_char_in_region): If NOUNDO, do increment tick, 15398 but maybe also increment save-tick. 15399 154001989-05-15 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15401 15402 * xterm.c (x_set_window_size): Only one #ifdef HAVE_X11 due to new 15403 macro in: 15404 * xterm.h: New macro XChangeWindowSize for both X10 and X11. 15405 15406 * xfns.c (Fx_create_screen): Use XCreateWindow instead of 15407 XCreateSimpleWindow to directly set some extra attributes. 15408 154091989-05-14 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15410 15411 * syntax.h (SYNTAX_PREFIX): New macro. 15412 * syntax.c (Fmodify_syntax_table): Handle `p'; set new flag. 15413 (describe_syntax): Describe new flag. 15414 (Fbackward_prefix_chars): Move back over such chars. 15415 15416 * lread.c (read1): Dumb errors in last change. 15417 154181989-05-13 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15419 15420 * lread.c (read1): Error if EOF after `?' or in string. 15421 15422 * sysdep.c (init_sys_modes) [IBMRTAIX]: Typo; had s for sg. 15423 154241989-05-12 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15425 15426 * s/s-usg5-3.h: Define HAVE_SYSVIPC? 15427 15428 * alloc.c (Fmake_byte_code): If purifying, purecopy all elements. 15429 15430 * ymakefile (LIBXMENU): Use -loldX. 15431 Find libXMenu11.a in special place. 15432 154331989-05-12 Joseph Arceneaux (jla@apple-gunkies.ai.mit.edu) 15434 15435 * xfns.c (Fx_create_screen): If user has specified 15436 `x-iconic-startup' then start emacs in iconic form. 15437 Look for icon position in `icon-left' and `icon-top', or use 15438 window postion. 15439 15440 * xterm.c (x_term_init): If server doesn't respond, use fatal 15441 instead of error. Also tell user about -d option. 15442 154431989-05-10 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15444 15445 * sysdep.c (init_sys_modes, reset_sys_modes): 15446 Handle TIOCGLTC even if HAVE_TERMIO. 15447 15448 * print.c (Qprint_escape_newlines): New variable. 15449 * minibuf.c (read_minibuf): Make it t locally in minibuffers. 15450 15451 * fileio.c (Fcopy_file): Check for error on close. 15452 154531989-05-10 Joseph Arceneaux (jla@corn-chex.ai.mit.edu) 15454 15455 * xfns.c (adjust_scrollbars): Don't subtract 2 from 15456 h_scrollbar_height when calculating `length'. 15457 154581989-05-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15459 15460 * eval.c (call_debugger): Set entering_debugger. 15461 (find_handler_cause): Don't enter debugger if that's set. 15462 (Fbacktrace): Clear it; we are presumably in the debugger. 15463 15464 * m/m-sps7.h: New file. 15465 154661989-05-08 Joseph Arceneaux (jla@rice-chex.ai.mit.edu) 15467 15468 * xterm.c (XTread_socket_hook): For X11, on map and unmap events 15469 check the window manager hints for iconification status. 15470 15471 * xterm.c (x_make_widow_icon): For X11, just request 15472 iconification of the window manager. 15473 154741989-05-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15475 15476 * m/m-clipper.h: New file. 15477 154781989-05-07 Joseph Arceneaux (jla@corn-chex.ai.mit.edu) 15479 15480 * xfns.c (adjust_scrollbars): Don't subtract 2 from 15481 v_scrollbar_width when calculating `height'. 15482 15483 * xfns.c (x_set_foreground, x_set_border_pixel): Finished color 15484 coordination. Scrollbar border, thump-arrows, and slider pixmap 15485 linked with foreground color; slider border with window border. 15486 154871989-05-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15488 15489 * lread.c (read1): Handle octal integers. 15490 15491 * macros.c: Doc fix. 15492 15493 * search.c (Fstore_match_data): Allow ints instead of markers. 15494 15495 * keyboard.c (get_char_menu_prompt): New function; does menu prompting 15496 based on current keymaps. 15497 154981989-05-05 Joseph Arceneaux (jla@gracilis.ai.mit.edu) 15499 15500 * xfns.c (Fx_set_face): Rewrote the doc-string and renamed the 15501 parameters. 15502 155031989-05-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15504 15505 * unexec.c: New control parameters COFF_BSD_SYMBOLS, KEEP_OLD_PADDR, 15506 KEEP_OLD_TEXT_SCNPTR, ADJUST_TEXT_SCNHDR_SIZE, ADJUST_TEXTBASE, 15507 HEADER_INCL_IN_TEXT. 15508 15509 * unexec.c: Define IN_UNEXEC as flag for config.h. 15510 15511 * keymap.c: Fapropos, etc., deleted. (Now in Lisp code.) 15512 15513 * eval.c (Fcommandp): Byte code object is command if interactive slot 15514 exists at all. 15515 155161989-05-05 Chris Hanson (cph@kleph) 15517 15518 * process.c [HPUX && !NOMULTIPLEJOBS]: Include <bsdtty.h>, which 15519 defines TIOCGPGRP. 15520 155211989-05-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15522 15523 * data.c (Faref, Farray_length): Handle byte-code objects. 15524 * fns.c (Flength, concat): Likewise. 15525 15526 * data.c (Faref, Faset, Farray_length): Rename arg VECTOR to ARRAY. 15527 15528 * m/m-hp9000s300.h: Undefine NOMULTIPLEJOBS. 15529 15530 * keyboard.c (Fcommand_execute): Treat bytecode object as function. 15531 15532 * callint.c (Fcall_interactively): Separate decoding of fcn 15533 from handling of it. 15534 15535 * alloc.c (Fmake_byte_code): Renamed from Fmake_compiled_code. 15536 Make it pure if Vpurify_flag is non-nil. 15537 (Fpurecopy): Handle byte-code objects. 15538 15539 * keyboard.c (get_char): Use Fsit_for for echoing timeout, not alarm. 15540 Do this before timeout for auto-save since the latter is longer. 15541 (request_echo): Function deleted. 15542 ({set,clear}_waiting_for_input): No need for echo_now, echo_flag. 15543 155441989-05-04 Joseph Arceneaux (jla@gracilis.ai.mit.edu) 15545 15546 * xterm.c (x_lower_window, x_raise_window): Don't do anything if 15547 the window isn't visible. 15548 15549 * xfns.c (x_set_foreground_color): Recolor the scrollbar windows 15550 appropriately, compatible with xterm. 15551 15552 * xterm.c (x_reset_cursor): Do cursor recoloring. 15553 155541989-05-04 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15555 15556 * fns.c (Frandom): With number as arg, return value < that number. 15557 15558 * sysdep.c [USG, BSD4_1] (random): Call `rand' twice, to get 15559 30 bits of significance. 15560 155611989-05-03 Joe Arceneaux (jla@gracilis.ai.mit.edu) 15562 15563 * xterm.c (x_draw_box): Use the cursor_gc. 15564 * xfns.c (x_set_cursor_color, x_create_screen): Do a better job 15565 with cursor colors, and use 0 line width for the cursor_gc. 15566 155671989-05-02 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15568 15569 Begin changing representation of compiled functions. 15570 * lisp.h (enum Lisp_Type): New type code Lisp_Compiled, like a vector. 15571 (COMPILED_*): Names for slots in those vectors. 15572 * alloc.c (Fmake_compiled_code): New function. 15573 * eval.c (Fcommandp, Feval, Ffuncall, funcall_lambda): 15574 Handle fcns of type Lisp_Compiled. 15575 (Fcommandp, Fapply): Avoid directly nested ifs. 15576 * print.c (print): Handle Lisp_Compiled objects. 15577 * callint.c (Fcall_interactively): Likewise. 15578 * doc.c (Fdocumentation): Likewise. 15579 15580 * keyboard.c (Fopen_dribble_file): nil as arg means close it. 15581 15582 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c: 15583 * casefiddle.c, cmds.c, data.c, dired.c, dispnew.c, doc.c, editfns.c: 15584 * eval.c, fileio.c, filelock.c, floatfns.c, fns.c, keyboard.c: 15585 * keymap.c, lread.c, minibuf.c, mocklisp.c, print.c, process.c: 15586 * screen.c, search.c, syntax.c, undo.c, vmsfns.c: 15587 Many doc fixes. 15588 155891989-04-30 Joseph Arceneaux (jla@hobbes) 15590 15591 * xterm.c (XTring_bell): Wasn't passing selected_screen to XTflash. 15592 Fixed this. 15593 15594 * xterm.c (XTread_socket): Don't check if server died under 15595 X11. Temporary. 15596 155971989-04-30 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15598 15599 * window.c (Fdelete_other_windows): Bug getting top edge. 15600 156011989-04-29 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15602 15603 * keyboard.c (get_char): Auto save if enough time elapses. 15604 (auto_save_timeout): New Lisp variable. 15605 15606 * xdisp.c (try_window, try_window_id): Set w->redo_mode_line 15607 if should show percentage instead of `Bot'. 15608 156091989-04-29 Joe Arceneaux (jla@apple-gunkies.ai.mit.edu) 15610 15611 * xterm.c (x_term_init): Don't set visible bell, as it pre-empts 15612 .emacs control. 15613 156141989-04-26 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15615 15616 * doc.c (syms_of_doc): Make Vdoc_file_name a Lisp variable 15617 named internal-doc-file-name. 15618 156191989-04-25 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15620 15621 * m-news.h: m-news800.h renamed. 15622 Removed EXPLICIT_SIGN_EXTEND and COMPILER_REGISTER_BUG. 15623 Removed SEGMENT_MASK and sigmask. 15624 LOAD_AVE_TYPE is now `double'; LOAD_AVE_CVT changed too. 15625 Define m68000 if not defined. 15626 156271989-04-24 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15628 15629 * ymakefile: If COFF_ENCAPSULATE, define LD as gcc -nostdlib. 15630 15631 * sysdep.c: Unconditionally include sys/ioctl.h. 15632 15633 * m/m-mips.h [USG]: Define LIBS_TERMCAP. 15634 If HAVE_X11, define HAVE_VFORK. 15635 156361989-04-23 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15637 15638 * m/m-altos.h: Use termcap, not terminfo. 15639 Define COFF_ENCAPSULATE if using gcc. 15640 Use built-in alloca if using gcc. 15641 Define PURESIZE. 15642 15643 * lread.c (absolute_filename_p): On ALTOS, @ means absolute. 15644 15645 * process.c: Missing #endif. 15646 * fileio.c (Finsert_file_contents): Define `p' for last change. 15647 * buffer.c, floatfns.c: Typos in DEFUN doc strings. 15648 * keyboard.c: Typo in DEFVAR_LISP doc string. 15649 15650 * window.c (Fdelete_other_windows): Fix confusion about type of W. 15651 156521989-04-22 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15653 15654 * ymakefile (LDFLAGS): Forgot to use LD_SWITCH_SITE. 15655 15656 * xterm.c (XTflash): Draw the bars here. 15657 (x_invert_screen): Change to invert entire window. 15658 (stufflines): Changed args to XClearArea. 15659 (XTread_socket): Clean up handling of KeyPress events. 15660 For LeaveWindow, ignore uninteresting ones and handle autolower. 15661 For FocusIn, ignore if unknown window, and handle autoraise. 15662 For MotionNotify, add real handling for X11. 15663 For ConfigureNotify, count width of scroll bars. 15664 Don't call change_screen_size redundantly; ignore linked expose events. 15665 Update left and top pos if nec. 15666 For button events, ignore if not in known window or scrollbar. 15667 (x_new_selected_screen): Takes screen as arg. 15668 (x_error_handler): Arg type different for X11. 15669 (x_set_window_size) [HAVE_X11]: Call change_screen_size 15670 before x_wm_set_size_hint. 15671 (x_make_window_visible): Make scroll bars visible too, if any. 15672 (x_lower_window): New fn. 15673 (x_wm_set_size_hint): Take account of width of scroll bars. 15674 Ior specified hint flags with those already set. 15675 15676 * xterm.h (HSCROLL_HEIGHT): HSCROLL_WIDTH is renamed. 15677 (MAXWIDTH): Increased to 300. 15678 (MAXHEIGHT): Increased to 100. 15679 (DISPLAY_SCREEN_ARG): Remove parentheses. 15680 (ButtonReleased, WhichMouseButton): Delete definitions. 15681 15682 * xmenu.c: Adapted to new X interface. X11ONLY replaced with xDISPLAY. 15683 Many X11 conditionals removed. 15684 15685 * xfns.c (x_set_cursor_color): Special case if matches foreground. 15686 (Fx_create_screen): Typo for HSCROLL_HEIGHT. 15687 Use BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT. 15688 Set PRETEND arg to change_screen_size. 15689 Delete gray_bits; this value made global. 15690 Don't call install_*_scrollbar here. 15691 (x_set_horizontal_scrollbar): Define this for real. 15692 (x_set_vertical_scrollbar): Corrent args to install_vertical_scrollbar. 15693 (install_vertical_scrollbar): New local slider_pixmap, and set it. 15694 Delete locals GC_values, temp_gc. 15695 Change arrow_width, arrow_height (appears to be undefined) to 16. 15696 Un-if-0 this code. 15697 Use border_pixel, not foreground_pixel, for scrollbar. 15698 (install_horizontal_scrollbar): Define this for real. 15699 (adjust_scrollbars): Handle horizontal scrollbar. 15700 Define XMoveResizeWindow as XConfigureWindow if X10 to simplify. 15701 (x_resize_scrollbars): Remove #if 0 from quick-exit case. 15702 Really handle horizontal scrollbar. 15703 Simplify using new macro. 15704 (Fx_get_mouse_event): Mostly ignore events other than buttons. 15705 Use many new macros to handle X10 and X11. 15706 (encode_mouse_button): New fn: encoding of which button, broken out. 15707 15708 * xfns.c (left_arror_cursor, etc.): New vars. 15709 (x_screen_parm, init_x_parm_symbols, x_set_screen_param): 15710 Define X_PARM_AUTOLOWER. 15711 15712 * xdisp.c (display_string, redisplay-window, DoDsp): 15713 Use SCREEN_WIDTH, SCREEN_HEIGHT. 15714 157151989-04-21 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15716 15717 * indent.c (compute_motion): Use SCREEN_WIDTH. 15718 * dispnew.c (update_line): Use SCREEN_WIDTH. 15719 (update_screen): Use SCREEN_HEIGHT. 15720 157211989-04-20 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15722 15723 * window.c: Rename Vauto_new_screen_hook, Vdisplay_buffer_hook, and 15724 Vtemp_buffer_show_hook to ..._function. 15725 15726 * keyboard.c: Rename mouse_hook to mouse_event_function. 15727 15728 * buffer.c, buffer.h, cmds.c: blink-paren-hook and auto-fill-hook 15729 renamed to -function. 15730 15731 * fileio.c (Finsert_file_contents): Allow quit in read. 15732 (Fwrite_region): Allow quit in write. 15733 157341989-04-19 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15735 15736 * doprnt.c (doprnt): Comment out %b since sprintf can't do it. 15737 15738 * Change X11 to HAVE_X11 everywhere. 15739 15740 * m-sun3.h: Define C_SWITCH_MACHINE as -fsoft. 15741 157421989-04-18 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15743 15744 * process.c: Don't define wstopsig, wtersig if already defined. 15745 15746 * sysdep.c [VMS] (sys_getenv): Copy the string before returning it. 15747 15748 * m-alliant.h: Define `vector'. 15749 157501989-04-13 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15751 15752 * process.c (wait_reading_process_input) [sun]: If SIGIO failed 15753 to be sent, send it by hand. 15754 157551989-04-12 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15756 15757 * window.c (Fdelete_other_windows): Recenter window to avoid scrolling. 15758 157591989-04-11 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15760 15761 * indent.c: Include screen.h. 15762 15763 * indent.c (pos_tab_offset, Fvertical_motion): Compute internal width 15764 correctly and uniformly. 15765 15766 * xdisp.c (try_window, try_window_id): Use exact internal width 15767 to update tab_offset. 15768 (try_window_id): pos_tab_offset value needs adjustment only if 15769 starting a line in middle of a character. 15770 157711989-04-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15772 15773 * sysdep.c [USG]: If TIOCGWINSZ defined, include sioctl.h. 15774 157751989-04-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15776 15777 * eval.c (Fbacktrace): Set Vprint_level to 3 throughout. 15778 15779 * fns.c (Fload_average): nlist data structure is funny on convex. 15780 15781 * window.c (scroll_command): Scroll at least 1 line in specd direction. 15782 15783 * cm.c (calccost): NTABS was off by 1 sometimes; take account of 15784 the starting position modulo 8. 15785 15786 * fileio.c (Fexpand_file_name): Don't simplify /../ at start of name. 15787 15788 * callint.c: Doc fixes. 15789 15790 * process.c (create_process): 15791 On all USG systems, not just IRIS and AIX, don't pre-open pty's tty. 15792 Move the setpgrp done for USG (no real change). 15793 Tell child_setup to do a setpgrp. 15794 * callproc.c (child_setup): New arg says whether to setpgrp. 15795 Never setpgrp on USG. 15796 (Fcall_process): Tell child_setup not to setpgrp. 15797 15798 * sysdep.c (init_sys_modes, reset_sys_modes): Don't try to hack 15799 TIOCGLTC, TIOCGETC, etc. if HAVE_TERMIO. 15800 Don't bother to undef these for XENIX. 15801 158021989-04-03 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15803 15804 * ymakefile (LIBES): Put LIBX first; it may depend on LIBS_MACHINE. 15805 15806 * m-sequent.h: Define HAVE_ALLOCA. 15807 158081989-04-02 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15809 15810 * term.c (term_init): Can't use scroll region if no abs positioning. 15811 158121989-04-01 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15813 15814 * process.c (Fopen_network_stream): Close desc. if connect fails. 15815 158161989-03-31 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15817 15818 * minibuf.c (Fall_completions): gcprotect ALLMATCHES and TAIL, 15819 not STRING. 15820 15821 * keyboard.c (read_avail_input): Handle EBADSLT like EAGAIN. 15822 158231989-03-29 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15824 15825 * term.c (term_init): Either ic or ip or im or IC => can insert chars. 15826 15827 * minibuf.c (read_minibuf_unwind): Ensure minibuf writable for erasure. 15828 158291989-02-23 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15830 15831 * m-convex.h: Undefine NO_ARG_ARRAY. 15832 Changed defns of DATA_SEG_BITS and XINT. 15833 Define alloca for GCC compilation. 15834 158351989-02-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15836 15837 * m-ibmrt-aix.h: Define BROKEN_FIONREAD. 15838 158391989-02-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15840 15841 * keymap.c (Fdefine_prefix_command): Set both value and fn defn, 15842 with separate syms specified for each purpose. 15843 158441989-02-15 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15845 15846 * callproc.c (Fcall_process): Open /dev/null with O_WRONLY. 15847 158481989-02-14 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15849 15850 * window.c (window_scroll): Allow scrolling to very end (empty screen) 15851 if that's exactly where we wanted to scroll to. 15852 158531989-02-11 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15854 15855 * data.c (Fkill_local_variable): New local to simplify big stmt. 15856 158571989-02-09 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15858 15859 * xdisp.c (display_text_line): cvt chars to glyfs for overlay arrow. 15860 15861 * sysdep.c (init_sys_modes, child_setup_tty) [IBMRTAIX]: 15862 Don't ignore BRK, and don't signal it. 15863 15864 * process.c (pty): An IBMRTAIX conditional. 15865 (create_process): Another here. 15866 158671989-02-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15868 15869 * keymap.c (Fdefine_prefix_command): Use Ffset, not Fset. 15870 158711989-02-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15872 15873 * fileio.c (Fset_visited_file_modtime): New fn. 15874 15875 * xfns.c (Fx_create_screen) [X10]: XCreateWindow wants pixmaps as args. 15876 158771989-02-03 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15878 15879 * dispnew.c (Fsit_for): It accepts 3 args. 15880 158811989-02-02 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15882 15883 * xterm.c (XTread_socket): For X10, make EVENT an XKeyPressedEvent. 15884 (x_set_resize_hint): Call XSetResizeHint. 15885 15886 * process.c: Declare interrupt_input. 15887 15888 * sysdep.c (init_sys_modes): TIOCSTART, not TCSTART. 15889 158901989-01-28 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15891 15892 * xterm.h (struct x_display): `GC' renamed `gc' in all field names. 15893 Field `ColorMap' renamed to `color_map'. 15894 (face_gc_values): face_GC_values renamed. 15895 158961989-01-28 Joe Arceneaux (rms@sugar-bombs.ai.mit.edu) 15897 15898 * xterm.h (face_GC): Var deleted. 15899 (struct x_display): New field face_GC. 15900 (VSCROLL_WIDTH, HSCROLL_WIDTH): Moved here. 15901 (MINWIDTH, MINHEIGHT, MAXWIDTH, MAXHEIGHT): New vars. Eliminate them! 15902 (BLACK_PIX_DEFAULT): Typo in definition. 15903 (WHITE_PIX_DEFAULT): Typos in definitions; was the black default. 15904 15905 * xterm.c: Include ioctl.h only if BSD. 15906 Include termio.h otherwise. 15907 (XMapWindow) [X11]: Typo in definition. 15908 (METABIT): New definition; maybe not needed. 15909 (hostname, id_name, invocation_name, Vcommand_line_args): New vars 15910 declared for main icon title. 15911 (x_debug): Init to 1 if XDEBUG defined. 15912 (dumpglyfs) [X11]: Changed args to XDrawImageString. 15913 If debugging, do XFlushQueue. 15914 Use screen's face_gc rather than old global one. 15915 (XTflash) [not BSD]: Avoid `struct itimerval'; use `alarm'. 15916 (events): New table of event type names. 15917 (XTread_socket): EVENT is now an XEvent even on x10. 15918 Translate modifier key 1 into meta-bit. 15919 For EnterNotify event, don't dumpborder or x_new_selected_screen 15920 if there is an x_focus_screen. 15921 For LeaveNotify event, don't ignore due to nonzero subwindow. 15922 For ConfigureNotify, change screen size. 15923 Do `select' check for SIGHUP only if HAVE_SELECT. 15924 (x_new_selected_screen): An arg, SCREEN. 15925 (x_display_cursor): dumpglyfs args changed. 15926 (x_draw_box): Add GC arg to XDrawRectangle; change other args. 15927 (clear_cursor): Change args to XClearArea. 15928 (dumpborder): Check x_input_screen, not selected_screen. 15929 (x_text_icon): For X11, new arg to XGetDefault. 15930 Cast values stored in icon_label. 15931 (x_term_init): Hair to calculate name for icon. 15932 Don't init_sigio unless SIGIO defined. 15933 Call Fset_input_mode. 15934 For X11, new arg to XGetDefault. 15935 Set _Xdebug if debugging. 15936 (x_new_font) Use XGetFont. 15937 Get GC values from the screen structure. 15938 (x_reset_cursor): Don't call XRecolorCursor. 15939 (x_set_window_size): Call x_wm_set_size_hint, not x_set_size_hint. 15940 (x_set_resize_hint): For X11, call x_wm_set_size_hint. 15941 (x_wm_set_size_hint, x_wm_set_window_state, x_wm_set_icon_pixmap): 15942 (x_wm_set_icon_position): New fns for X11. 15943 15944 * xfns.c: For X11, include Xutil.h 15945 (VSCROLL_WIDTH): Moved to xterm.h. 15946 (face_GC): Don't declare it. 15947 (id_name): Declare this. 15948 (x_decode_color): Check `white' and `black' first of all. 15949 (x_set_foreground_color) [X11]: Reset foreground and background. 15950 (x_set_background_color) [X11]: Missing arg to XSetWindowBackground. 15951 (x_set_cursor_color) [X11]: Reset foreground and background. 15952 (x_read_mouse_position) [X11]: Changed call to XQueryPointer. 15953 (x_set_mouse_position) [X11]: Add args to XWarpPointer. 15954 (Fx_create_screen): Set some temporary geometry parms at the beginning. 15955 For X11, changed setup of iconidentity, and implement rubber-banding. 15956 For X11, implement merging individual geometry parms. 15957 For X11, changed args to XCreateSimpleWindow. 15958 For X11, call x_wm_set_size_hint. 15959 Specify name when creating icon. 15960 Don't call XSetForeground, XSetBackground before making border tile. 15961 New var `cursor_bits'. Init the screen's GC's. 15962 15963 * screen.c (Frubber_band_rectangle): For X11, just return nil. 15964 159651989-01-24 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15966 15967 * buffer.c (Fbuffer_modified_tick): New fn. 15968 15969 * window.c (Fnext_window): Accept 3 args from Lisp. 15970 159711989-01-23 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15972 15973 * sysdep.c (sys_suspend): Handle case of SIGTSTP but not BSD. 15974 159751989-01-20 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15976 15977 * sysdep.c (init_sys_modes): Do TIOCSTART if def, like TCXONC. 15978 159791989-01-19 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15980 15981 * process.c (wait_reading_process_input): New 2nd arg is extra usecs. 15982 All callers changed. 15983 * dispnew.c (Fsit_for, Fsleep_for): New 2nd arg says 1st arg 15984 counts in milliseconds. 15985 15986 * buffer.c (Fkill_all_local_variables): Implement permanent locals. 15987 159881989-01-18 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15989 15990 * keymap.c (get_keyelt): Allow indirection within (STRING . DEFN). 15991 159921989-01-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 15993 15994 * process.c (wait_reading_process_input): If select returns there 15995 is kbd input, but detect_input_pending can't find it, signal SIGIO. 15996 This may avoid the X loop-on-logout bug. 15997 15998 * process.c (wait_reading_process_input): Flush fix_screen_hook. 15999 * termhooks.h, term.c: Likewise. 16000 16001 * xdisp.c (Fredraw_display): Don't do set_terminal_modes. 16002 * dispnew.c (Fredraw_screen): Likewise. 16003 16004 * eval.c (Fcond): If no args, return nil. 16005 160061989-01-15 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16007 16008 * eval.c (Fbacktrace_frame): Require one arg. Return nil if too high. 16009 160101989-01-14 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16011 16012 * minibuf.c (read_minibuf): Set Vminibuf_scroll_window before 16013 switching windows. 16014 16015 * xterm.c (XTread_socket): If no HAVE_SELECT, wait for input 16016 if new arg WAITP is non0. Do this by not bothering to test for 16017 presence of input before reading some. 16018 Check for dead connection only if new arg EXPECTED is nonzero. 16019 All callers changed (keyboard and sysdep). 16020 16021 * keyboard.c: Simplify keyboard input. 16022 (read_avail_input): Don't assume buffer is empty. 16023 Don't call get_input_pending; do FIONREAD here. 16024 Don't do FIONREAD if read_socket_hook, just tell it don't wait. 16025 Arg EXPECTED is passed to read_socket_hook. 16026 (input_available_signal): Use read_avail_input. 16027 (gobble_input): Use read_avail_input; arg EXPECTED passed along. 16028 (get_input_pending): Let gobble_input do the work. 16029 16030 VMS keyboard input should have interrupt_input nonzero. 16031 * keyboard.c (Fset_input_mode, init_keyboard): [VMS] Always set 16032 interrupt_input to 1. 16033 (get_input_pending): Special case deleted. 16034 160351989-01-13 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16036 16037 * fileio.c (auto_save_1): Always make auto-save file owner-writable. 16038 16039 * eval.c (Fbacktrace_frame): New fn. 16040 16041 * buffer.h: Define `fieldlist' field in a buffer. 16042 * buffer.c (Fregion_fields): Return list of fields overlapping 16043 specified region. 16044 (syms_of_buffer): New variable buffer-field-list. 16045 (reset_buffer): Clear the fieldlist. 16046 (init_buffer_once): Set up default and flag for buffer-field-list. 16047 * insdel.c (prepare_to_modify_buffer): If check_protected_fields, 16048 call Fregion_fields to detect error. 16049 Delete buffer_modify_hook. 16050 16051 * callint.c (Fcall_interactively): Bind `command-debug-status' 16052 for each interactive command. 16053 16054 * keyboard.c (command_loop_1): Count # commands read. 16055 (num_input_keys): New Lisp variable. 16056 16057 * m/m-gould.h, m/m-ibmrt-aix.h, m/m-sequent.h, m/m-sparc.h, 16058 * m/m-sun3.h, m/m-symmetry.h: Define A_TEXT_SEEK. 16059 * unexec.c (copy_text_and_data): Don't check A_TEXT_OFFSET, 16060 just A_TEXT_SEEK. 16061 * unexconvex.c: Likewise. 16062 16063 * unexconvex.c: machine/*.h unconditionally. 16064 16065 * process.c (pty): Delete RTU, HPUX, IRIS alternatives to 16066 PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF. 16067 * s/s-hpux.h: Define PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF. 16068 * s/s-rtu.h: Likewise. 16069 * s/s-iris*.h: Define PTY_TTY_NAME_SPRINTF. 16070 16071 * sunfns.c (Fsun_change_cursor_icon): Avoid ambiguity in eval order. 16072 160731989-01-12 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16074 16075 * data.c (Fdefault_value): If var set up with default value as current, 16076 take the current value slot, more up to date than the default slot. 16077 160781989-01-11 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16079 16080 * dispnew.c (init_display): Don't handle SIGWINCH if using X. 16081 16082 * fileio.c (Fdo_auto_save): If file has shrunk, turn off auto-save. 16083 This avoids duplicate messages and allows M-x auto-save to turn it on. 16084 16085 * lread.c (Fload): Look in Vafter_load_alist. 16086 (syms_of_load): Define after-load-alist. 16087 160881989-01-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16089 16090 * dired.c (Fdirectory_files): 4th arg NOSORT non-nil means don't sort. 16091 16092 * syntax.c (scan_lists): Change Sendcomment case so that 16093 ignoring comments works even for newline-terminated comments. 16094 16095 * minibuf.c (read_minibuf): Default Vminibuf_scroll_window 16096 to the window that was selected. 16097 160981989-01-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16099 16100 * fns.c (do_yes_or_no_p): Typo, call2 => call1. 16101 16102 * eval.c (Fbacktrace): Each frame item should have a newline. 16103 16104 * emacs.c (Fkill_emacs): Don't run hook if noninteractive. 16105 16106 * eval.c: Define Vrun_hooks. 16107 (syms_of_eval): Initialize Vrun_hooks. 16108 16109 * indent.c (Fmove_to_column): Use del_range; Fdelete_backward non ex. 16110 16111 * ymakefile (objs, floatfns.o): Re-add this file. 16112 (LIBX): Install X11 case. 16113 16114 * ymakefile (LIB_GCC): Now a cpp macro, like all other LIB_... 16115 Define null if not using GCC. 16116 16117 * lread.c (unreadchar): New function to unread a char 16118 by stuffing it back into its stream. Now unread chars 16119 work properly between multiple reads. 16120 (UNREAD): Now calls that function. 16121 (readchar): Don't us `unrch'; variable deleted. 16122 (various): Don't initialize `unrch'. 16123 (readevalloop): No need to save and restore `unrch'. 16124 (read1): Don't unread a -1. 16125 16126 * keymap.c (get_keyelt): If keymap defn is (STRING . FOO), 16127 remove just FOO. Will help HierarKey. 16128 161291989-01-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16130 16131 * unexmips.c [IRIS_4D]: Don't include fcntl.h. 16132 (unexec): Look for LIT8, LIT4 sections iff they are defined. 16133 16134 * buffer.c (Fkill_all_local_variables): Force redisplay of mode lines. 16135 161361989-01-02 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16137 16138 * emacs.c (main): Do the setpgrp before handling -t. 16139 16140 * keyboard.c (Fsuspend_emacs): Use run-hooks to run suspend-hook 16141 and suspend-resume-hook. 16142 16143 * buffer.c (Fkill_buffer): Execute kill-buffer-hooks 16144 with buffer to be killed as current buffer. 16145 16146 * buffer.c (count_modified_buffers): ModExist renamed. 16147 16148 * emacs.c (Fkill-emacs): Execute kill-emacs-hook. 16149 16150 * fileio.c (auto_save_1): Set auto_save_mode_bits from visited file. 16151 (Fwrite_region) [not VMS]: If auto-saving, write file with that mode. 16152 16153 * fileio.c (Fwrite_region): If START is a string, write that string. 16154 161551989-01-01 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16156 16157 * lisp.h (XMARKBIT, XSETMARKBIT): If mark bit is sign bit, 16158 use sign-test for XMARKBIT; value is then 1 or 0. 16159 Make XSETMARKBIT test 2nd arg for nonzeroness only. 16160 16161 * m/m-mips.h: Last batch of changes are only for USG. 16162 (XMARKBIT, XSETMARKBIT): Deleted; the new default ones are good. 16163 16164 * editfns.c (Fformat): Use princ for %s. 16165 New format %S converts everything (even strings) with prin1. 16166 * doprnt.c (doprnt): Treat %s like %S. 16167 16168 * print.c (Fprin1_to_string): Opt 3nd arg non-nil does princ. 16169 161701988-12-31 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16171 16172 * data.c (Fstring_to_int): Correct max # args. 16173 161741988-12-30 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16175 16176 * ymakefile (LIBES, LIB_GCC): If using GCC, link with gnulib. 16177 161781988-12-29 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16179 16180 * editfns.c: Many doc improvements. 16181 161821988-12-28 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16183 16184 * lisp.h (CHECK_NATNUM): New macro. 16185 16186 * indent.c (Fmove_to_column): 2nd arg t means indent till spec'd column 16187 or change tab to spaces if necessary. 16188 16189 * m/m-iris4d.h: (Conditionally) delete DEFAULT_ENTRY_ADDRESS 16190 and change START_FILES and LIB_STANDARD. 16191 16192 * s/s-iris3-6.h: Define sigblock as no-op. 16193 16194 * m/m-mips.h: Cancel defn of VIRT_ADDR_VARIES, `static'. 16195 Undef SIGIO. Define BROKEN_FIONREAD. 16196 Define various HAVE_... flags a la BSD. 16197 Add options, libraries for linking and compilation. 16198 16199 * unexmips.c (unexec): Handle additional optional sections now likely. 16200 New scheme for recording what sections there are. 16201 Make handling of the LIT8,LIT4 sections conditional (not on IRIS). 16202 16203 * fns.c (do_yes_or_no_p): New interface to Lisp function yes-or-no-p. 16204 Allows the user to redefine that function. 16205 All callers of Fyes_or_no_p changed. 16206 16207 * data.c (Fmakunbound): Don't allow nil or t as arg. 16208 16209 * m/m-orion105.h (LOAD_AVE_TYPE): Now `long'. 16210 162111988-12-27 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16212 16213 * dispnew.c (unhold_window_change): 16214 Don't signal SIGWINCH. Instead, do pending size-changes here, 16215 while holding any new size-changes that arrive, so they become 16216 pending. Loop around to get the new pending ones. 16217 (change_screen_size): Clear any previous pending size-change. 16218 16219 * search.c (place): Was clipping to (1- (point-max)) by mistake. 16220 162211988-12-24 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16222 16223 * window.c (Fdelete_window): Give all this window's space 16224 to one adjacent sibling. 16225 162261988-12-23 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16227 16228 * keymap.c (describe_alist): Don't lose on non-cons-cell alist elts. 16229 (Fwhere_is_internal): Don't fail to step down the alist. 16230 (Faccessible_keymaps): Considerable confusion in alist case. 16231 16232 * lread.c (Feval_current_buffer, Feval_region): 16233 Save and restore point as a marker, not a number. 16234 Don't restore it at all if printflag is t. 16235 16236 * print.c (float_to_string): Mostly rewritten; output format 16237 is now a printf %-spec. 16238 (Qfloat_output_format): Doc changed to match. 16239 162401988-12-22 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16241 16242 * ymakefile (obj): Include floatfns.o. 16243 * data.c (syms_of_data): Fix typo Snumberp_or_marker_p. 16244 16245 Allow keymaps to have other keymaps as tails. 16246 Thus, one keymap can inherit from another. 16247 * keymap.c (Fwhere_is_internal): Ignore non-cons elements of alist. 16248 (Faccessible_keymaps): Support symbols as alist indices. 16249 Ignore alist elements that aren't conses. 16250 16251 * m/m-sun386.h (LDAV_SYMBOL): Define as "avenrun" with no underscore. 16252 16253 * lread.c (read_escape): Support ANSI C `\x...' hex escapes. 16254 16255 * bytecode.c (Fbyte_code): Fix jump operators for change in `pc'. 16256 162571988-12-21 Joe Arceneaux (jla@gracilis.ai.mit.edu) 16258 16259 * ymakefile: Commented #endif LISP_FLOAT_TYPE. Also changed 16260 the code pertaining to X11 to use the same files as X10. 16261 16262 * bytecode.c (Fbyte_code): Declared unsigned char *pc. 16263 162641988-12-19 Joe Arceneaux (jla@apple-gunkies.ai.mit.edu) 16265 16266 * xterm.c: Finished a first cut of the X11 version. 16267 162681988-12-18 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16269 16270 * sysdep.c (select): `buf' is now unsigned char. 16271 162721988-12-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16273 16274 * m/m-elxsi.h: Don't define WORD_MACHINE or CANNOT_DUMP. 16275 Do define symbols for load average. 16276 Define COFF and ADJUST_EXEC_HEADER. 16277 162781988-12-16 Joe Arceneaux (jla@apple-gunkies.ai.mit.edu) 16279 16280 * sink.h, sinkmask.h: Same file now works for both X10 and X11. 16281 * xterm.c, xfns.c (x_text_icon) Can now take new name as parameter. 16282 162831988-12-16 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16284 16285 * m/m-is386.h: No need to undef HAVE_PTYS, HAVE_SOCKETS, SYSV_PTYS 16286 since s-usg5-3.h no longer defines them. 16287 162881988-12-14 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16289 16290 * bytecode.el (Fbyte_code): Cache the pointer in the string 16291 to avoid recalculating it at each fetch. 16292 Also turn off the error check for stack overflow/underflow. 16293 162941988-12-14 Joe Arceneaux (jla@apple-gunkies.ai.mit.edu) 16295 16296 * xfns.c: Made the first cut for X11 version. 16297 * xterm.c (x_reset_cursor): Did the X11 version. 16298 162991988-12-14 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16300 16301 * keyboard.c (Fexecute_mouse_event): Set Vmouse_event. Doc fix. 16302 Run Vmouse_hook at the end. 16303 (syms_of_keyboard): Define var `mouse-hook'. 16304 163051988-12-13 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16306 16307 * term.c (insert_glyfs): Typo, was fetching G twice. 16308 163091988-12-10 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16310 16311 * keymap.c (describe_buffer_bindings): Print mouse bindings too. 16312 (describe_map): If have a chartab, use mouse-describe-key for prefixes. 16313 * keymap.c (describe_{map,map_tree,alist}, describe_vector): 16314 Extra arg mapping chars to their names. Calls changed. 16315 * syntax.c (describe_syntax_1): Call changed. 16316 16317 * keymap.c (Vglobal_mouse_map): Make it exist unconditionally. 16318 16319 * keymap.c (apropos1): Clean up. 16320 Do where-is-internal only if there is a function definition. 16321 Use mouse-describe-key to turn mouse key sequences into strings. 16322 (Fwhere_is): Check the mouse map too; 16323 (Fwhere_is_internal): New arg is global map to use. 16324 All callers changed in keypad.c and doc.c. 16325 (where_is_string): New fn cvts result of Fwhere_is_internal to string. 16326 163271988-12-09 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16328 16329 * emacs.c (stack_bottom): New variable, set in main. 16330 * alloc.c (Fgarbage_collect): Save a copy of the entire stack contents. 16331 163321988-12-07 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16333 16334 * editfns.c (Funix_umask, Funix_sync): New functions. 16335 16336 * process.c (Fsignal_process): New function. 16337 163381988-12-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16339 16340 * editfns.c (Fsubst_char_in_region): Fix typo in when to un-modify buf. 16341 163421988-12-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16343 16344 * process.c (create_process): Take the usg's setpgrp and the close-and 16345 -open of the tty outside the TIOCNOTTY conditional, since TIOCNOTTY 16346 is always missing outside BSD. Now the TIOCNOTTY conditional controls 16347 only the TIOCNOTTY. 16348 163491988-12-04 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16350 16351 * lread.c (Feval_current_buffer, Feval_region): 16352 If there is an error, don't restore original point. 16353 16354 * s-hpux.h (SHORT_CAST_BUG): Define this, for HPUX version 6.2. 16355 16356 * ymakefile (THIS_IS_YMAKEFILE): Define macro to tell m- files 16357 to do special things. 16358 16359 * m/m-ns16000.h (LOAD_AVE_TYPE, etc.): Don't define them if USG. 16360 * m/m-ns16000.h [USG]: Define various macros differently. 16361 (munnari!sibyl.eleceng.ua.oz.au!ian@uunet.uu.net). 16362 16363 * sysdep.c (reset_sys_modes): Don't output a CR here. 16364 * term.c (reset_terminal_modes): Do it here, but first 16365 do a newline if it's a magic cookie terminal. 16366 16367 * sysdep.c (sys_suspend) [USG]: Use `nice' to set subshell pri. to 0. 16368 16369 * sysdep.c (TIOCSETN) [USG]: Use TCSETAW, not TCSETA. 16370 16371 * sysdep.c (setpriority) [USG]: No longer a no-op; use `nice'. 16372 16373 * keymap.c (Fwhere_is_internal): New 4th arg inhibits looking thru 16374 indirect definitions--so you can search for one. 16375 16376 * alloc.c, fns.c, search.c: Doc fix. 16377 163781988-12-01 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16379 16380 * process.c (read_process_output): Insert with insert_before_markers. 16381 16382 * filelock.c (lock_file_1, lock_superlock): 16383 If USG, use chmod instead of fchmod. 16384 16385 * environ.c (Fsetenv): Doc fix. 16386 163871988-11-25 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16388 16389 * eval.c (do_autoload): Verify FUNNAME is a symbol. 16390 163911988-11-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16392 16393 * fileio.c (Fread_file_name): New arg specifies initial minibuf cntnts. 16394 * callint.c (Fcall_interactively): Calls changed. 16395 163961988-10-08 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16397 16398 * insdel.c (make_gap): Error if buffer size exceeds range of Lisp int. 16399 164001988-10-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16401 16402 * window.c (Fsplit_window): Prevent error in Fset_window_buffer. 16403 16404 * sysdep.c (gettimeofday): Store -1 thru tzp so caller knows invalid. 16405 16406 * xdisp.c (message): Pass 0 as new arg to doprnt. 16407 * callint.c (Fcall_interactively): Likewise. 16408 * editfns.c (format1): 16409 * doprnt.c (doprnt): Allow 0 as FORMAT_END arg meaning null-terminated. 16410 164111988-10-05 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16412 16413 * keyboard.c: If UNIPLUS, include ioctl.h. 16414 16415 * sysdep.c (utime): Use new flag IRIS_UTIME, not IRIS. 16416 * s-iris*.h: Define that flag. 16417 164181988-10-04 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16419 16420 * term.c (term_init): If have `im' capability, permit ins/del char 16421 even without `ic'. 16422 164231988-10-03 Richard Stallman (rms@corn-chex.ai.mit.edu) 16424 16425 * m/m-hp9000s300.h: Conditionals for BSD vs HPUX. 16426 16427 * ymakefile: Look for C_SWITCH_SITE, LD_SWITCH_SITE. 16428 164291988-09-30 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16430 16431 * editfns.c (Fformat): Allow nulls in the format. 16432 * doprnt.c (doprnt): Likewise. End of format string is new arg. 16433 164341988-09-28 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16435 16436 * m/m-7300.h: Undefine SHORTNAMES. Supposedly newer Unix now. 16437 16438 * print.c (print): Support new var print_length. 16439 (syms_of_print): Define Lisp var print-length. 16440 * eval.c (Fbacktrace): Print unevalled form with print_length = 3. 16441 16442 * Makefile (tags): Add TAGS as alternate target. 16443 Process the files in ../lisp/term. 16444 164451988-09-27 Richard Stallman (rms@corn-chex.ai.mit.edu) 16446 16447 * doprnt.c (doprnt): Handle %-20s. 16448 * editfns.c (Fformat): Likewise (make enough space for it). 16449 16450 * minibuf.c (do_completion): If get "Complete but not unique" twice 16451 in a row, display all completions. New var last_exact_completion. 16452 164531988-09-26 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16454 16455 * dispnew.c (baud_rate): Now a Lisp variable, not a function. 16456 * termcap.c (tputs) [emacs]: Use baud_rate as the speed. 16457 164581988-09-19 Richard Stallman (rms@gluteus.ai.mit.edu) 16459 16460 * window.c (Fset_window_configuration): Set deleted windows' buffer 16461 to nil, via new function delete_all_subwindows. 16462 * window.c (Fset_window_buffer): Reject deleted windows. 16463 * window.c (init_window_once): Init the ->buffer fields 16464 to satisfy error check in Fset_window_buffer. 16465 16466 * xmenu.c (Fx_popup_menu): 1st arg is now ((X Y) WINDOW). 16467 16468 * process.c (child_sig): If synch process terminates, clear 16469 synch_process_pid and record synch_process_death. 16470 * callproc.c (Fcall_process): Return synch_process_death. 16471 Always set synch_process_pid and do it with SIGCHLD masked off. 16472 * sysdep.c (wait_for_termination) [subprocesses and not VMS]: 16473 Use alarms to check every second whether synch_process_pid is 0. 16474 164751988-09-17 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16476 16477 * xdisp.c (redisplay_window): If window-point is outside restriction 16478 then correct it in the window. 16479 * window.c (Fdelete_buffer): Don't change buffer's point to a value 16480 outside its restriction. 16481 16482 * sysdep.c (init_sys_modes) [MULTI_SCREEN]: Set Vterminal_screen's 16483 garbaged bit. 16484 164851988-09-16 Richard Stallman (rms@corn-chex.ai.mit.edu) 16486 16487 * keyboard.c (kbd_buffer_get_char): VMS now uses same code as Unix. 16488 16489 * vmsproc.c: New file for VMS only. 16490 * callproc.c [VMS]: Omit Fcall_process and child_setup_tty. 16491 * emacs.c (main) [VMS]: Call init_vmsproc and syms_of_vmsproc. 16492 16493 * lread.c (OBARRAY_SIZE): Change slightly to 509 (prime). 16494 16495 * keyboard.c, dispnew.c, term.c, xterm.c (meta_flag): MetaFlag renamed. 16496 * keyboard.c (Fset_input_mode): 3rd arg sets meta_flag. 16497 (syms_of_keyboard): Variable meta-flag deleted. 16498 * sysdep.c (init_sys_modes): Don't override parity settings 16499 if meta_flag is 0. 16500 165011988-09-15 Richard Stallman (rms@corn-chex.ai.mit.edu) 16502 16503 * search.c (Fsearch_forward, etc.): All buffer-search functions 16504 return new the value of point if they succeed. 16505 165061988-09-13 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16507 16508 * cmds.c (Fnewline): Correct test of ARG1 to inhibit auto-fill. 16509 165101988-09-12 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16511 16512 * window.c (Fdelete_window): Put nil as buffer of the deleted window. 16513 This makes select-window get an error earlier. 16514 165151988-09-06 Richard Stallman (rms@sugar-bombs.ai.mit.edu) 16516 16517 * search.c (search_buffer, string_match, looking_at): 16518 Report matcher stack overflow as error, not just failure to match. 16519 16520 * data.c (Fmake_local_variable): Add local variable to simplify 16521 too-complex expression. 16522 16523 * fileio.c (Fdo_auto_save): No "file has shrunk" msg if < 5000 chars. 16524 16525See ChangeLog.2 for earlier changes. 16526 16527 Copyright (C) 1993, 2001, 2002, 2003, 2004, 2005, 2006, 2007 16528 Free Software Foundation, Inc. 16529 16530 This file is part of GNU Emacs. 16531 16532 GNU Emacs is free software; you can redistribute it and/or modify 16533 it under the terms of the GNU General Public License as published by 16534 the Free Software Foundation; either version 2, or (at your option) 16535 any later version. 16536 16537 GNU Emacs is distributed in the hope that it will be useful, 16538 but WITHOUT ANY WARRANTY; without even the implied warranty of 16539 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16540 GNU General Public License for more details. 16541 16542 You should have received a copy of the GNU General Public License 16543 along with GNU Emacs; see the file COPYING. If not, write to the 16544 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 16545 Boston, MA 02110-1301, USA. 16546 16547;;; arch-tag: 136a8e5c-4f83-403b-9132-874f1c47f8a9 16548