11986-05-18 Richard M. Stallman (rms@prep) 2 3 * alloc.c (malloc_warning_1): Add some advice on 4 the significance of the warning. 5 61986-05-09 Richard M. Stallman (rms@prep) 7 8 * sysdep.c (get_screen_size): 9 Reject values of TIOCGSIZE if they are ridiculous. 10 111986-05-05 Richard M. Stallman (rms@prep) 12 13 * process.c (send_process_1): 14 If pipe buffer is full, wait a second and try again. 15 161986-05-02 Richard M. Stallman (rms@prep) 17 18 * termcap.c (tputs): Round rather than truncating 19 when dividing padcount. 20 211986-04-24 Richard M. Stallman (rms@prep) 22 23 * insdel.c (del_range): Args passed to adjust_markers 24 are now properly adjusted for the gap. 25 261986-04-20 Richard M. Stallman (rms@prep) 27 28 * alloca.c: Declare xmalloc. 29 301986-04-17 Richard M. Stallman (rms@prep) 31 32 * filelock.c (unlock_buffer): New function to unlock 33 a specified buffer. Use in Fdelete_buffer_internal 34 to avoid lossage if buffer being killed is not current. 35 361986-04-14 Richard M. Stallman (rms@prep) 37 38 * alloc.c (malloc_warning, Fgarbage_collect): 39 If malloc_warning is called during GC, just save warning 40 in malloc_warn_string. Try again to warn when GC ends. 41 421986-04-12 Richard M. Stallman (rms@prep) 43 44 * m-celerity.h: Remove spurious effectless #define BSTRINGS. 45 461986-04-10 Richard M. Stallman (rms@prep) 47 48 * xfns.c (Fx_get_default): 49 Avoid doing strlen(value) if value is 0. 50 511986-04-08 Richard M. Stallman (rms@prep) 52 53 * indent.c (compute_motion): 54 Change unsigned short back to short. unsigned short is plain 55 wrong and causes infinite loops when horizontal scrolling is used. 56 Introduced macros HPOS and VPOS for extracting components of cpos. 57 Alternate HPOS definition for Celerity since casting to (short) 58 loses there. 59 601986-04-07 Richard M. Stallman (rms@prep) 61 62 * dispnew.c (update_screen): 63 Don't zero OPhysScreen and DesiredScreen until after 64 final error check. Omit the error check unless debug_end_pos. 65 661986-04-06 Richard M. Stallman (rms@prep) 67 68 * cm.c (calccost): 69 Was returning garbage if arrived at fail: by goto fail;. 70 711986-03-27 Richard Mlynarik (mly@prep) 72 73 * dispnew.c: 74 Typo: `#ifdef defined...' => `#if defined...' 75 761986-03-26 Richard M. Stallman (rms@prep) 77 78 * doc.c (FSnarf_documentation): 79 Appending the arg to the file name must be done 80 whether or not CANNOT_DUMP. 81 821986-03-25 Richard M. Stallman (rms@prep) 83 84 * fileio.c (Fsubstitute_in_file_name): 85 // at beginning of filename is meaningful on Apollo. 86 87 * keyboard.c (command_loop_1): 88 If C_ALLOCA, cause it to garbage collect each time around this loop. 89 90 * crt0.c: If NEED_ERRNO defined, declare errno. 91 * m-7300.h: New file. 92 931986-03-25 Richard Mlynarik (mly@prep) 94 95 * alloc.c (Fmake_symbol): 96 CHECK_STRING the argument. 97 981986-03-24 Richard M. Stallman (rms@prep) 99 100 * xfns.c (Fx_proc_mouse_event): 101 Use shifts rather than byte addressing to extract from .detail. 102 1031986-03-24 Richard Mlynarik (mly@prep) 104 105 * minibuf.c (do_completion): 106 Only funcall predicate if it is non-nil 107 Make completion of "nil" in obarrays work. 108 1091986-03-21 Richard M. Stallman (rms@prep) 110 111 * fileio.c (Fsubstitute_in_file_name): 112 #if 0 last change (LOGNAME); it makes vax running 5.0 crash. 113 1141986-03-20 Richard M. Stallman (rms@prep) 115 116 * unexec.c (make_hdr): Avoid comparing a_bss field with 0. 117 It is unsigned on some machines. Save sbrk (0) in tem. 118 1191986-03-19 Richard M. Stallman (rms@prep) 120 121 * minibuf.c (do_completion): 122 Don't say string is exact match if it fails the predicate. 123 124 * process.c (create_process): 125 For STRIDE: use FIONBIO to make pipe/pty non-blocking. 126 The fcntl alone failed to do it. 127 128 * fileio.c (Ffile_directory_p, Ffile_modes): 129 Don't remove trailing slash for stat if path is "/". 130 131 * process.c (kill_buffer_processes): 132 Pass nil, not 0, to sig_process for current_group arg. 133 1341986-03-18 Richard M. Stallman (rms@prep) 135 136 * process.c (handle_process_output): 137 Avoid error if process's buffer is dead. 138 139 * eval.c (un_autoload,do_autoload): 140 The Vautoload_queue mechanism was all broken. 141 142 * fileio.c (Fsubstitute_in_file_name): 143 On USG, if looking for env var USER and not found, use LOGNAME. 144 1451986-03-16 Richard M. Stallman (rms@prep) 146 147 * s-usg*.h, s-unipl*.h: 148 Replace default ADDR_CORRECT with a no-op. 149 Default triggers compiler bug on some systems. 150 Remove same thing from m-stride.h since now redundant there. 151 152 * keyboard.c (init_keyboard, interrupt_signal): 153 For USG, handle SIGQUIT just like SIGINT. 154 155 * sysdep.c (init_sys_modes): 156 For HPUX, use C-g for the SIGQUIT char as well as the SIGINT char 157 as using CDEL causes Meta-DEL to send a SIGQUIT! 158 159 * process.c: On Uniplus, time.h is under sys/, as in bsd. 160 161 * sysdep.c (reset_sys_modes): 162 Don't use FASYNC if it is not defined. 163 1641986-03-15 Richard M. Stallman (rms@prep) 165 166 * window.c (save_window_restore): 167 Fix logic for handling dead buffers. 168 Don't try to store nil for the mark into the buffer 169 if the buffer is nil. 170 171 * alloca.s: Put #ifndef HAVE_ALLOCA AFTER including config. 172 173 * ymakefile: Always assemble alloca.s if C_ALLOCA isn't set. 174 1751986-03-14 Richard M. Stallman (rms@prep) 176 177 * s-usg5.0.h: Remove LOADER_N_SWITCH. 178 1791986-03-14 Richard Mlynarik (mly@prep) 180 181 * editfns.c: 182 Improve doc for bolp, bobp, eolp. 183 1841986-03-14 Richard M. Stallman (rms@prep) 185 186 * cm.c (calccost): Refuse to use incremental cursor motion 187 after wrapping on terminals with MagicWrap (xn flag). 188 1891986-03-13 Richard M. Stallman (rms@prep) 190 191 * emacs.c (main): For APOLLO: reserve 4meg with set_sbrk_size. 192 193 * alloc.c (Fpurecopy): Fix typo unsignedint. 194 1951986-03-12 Richard M. Stallman (rms@prep) 196 197 * dired.c (file_name_completion): 198 Allow exact match against an ignored extension. 199 Can thus delete foo.o even if foo.out exists. 200 201 * s-hpux.h: Turn off HAVE_PTYS since their csh has "sanity 202 checking" and other programs seem to lose with ptys. 203 2041986-03-11 Richard M. Stallman (rms@prep) 205 206 * sysdep.c ({un,}request_sigio and callers): 207 Make alternate names init_sigio and reset_sigio; 208 callers in sysdep.c use those names. 209 In 4.1, change {un,}request_sigio to do sighold/sigrelse; 210 don't change init_sigio and reset_sigio. 211 212 * m-vax.h: If USG5_2, use -lPW and HAVE_ALLOCA. 213 214 * alloc.c (Fpurecopy, mark_object): In tests for pureness, 215 always use XUINT and unsigned comparison. 216 * lisp.h (CHECK_IMPURE): Likewise. 217 218 * doc.c (FSnarf_documentation): 219 If CANNOT_DUMP, find DOC in directory PATH_EXEC. 220 221 * ymakefile (APOLLO only): Set LTERMCAP. 222 * m-apollo.h: Alter VALBITS and GCTYPEBITS. 223 224 * term.c (delete_chars): Pass num chars to the hook. 225 * term.c (raw_topos), termhooks.h: Add raw_topos_hook. 226 227 * unexec.c (make_hdr): 228 New compiler switch NO_REMAP means don't change text/data boundary. 229 2301986-03-10 Richard M. Stallman (rms@prep) 231 232 * indent.c, window.c, xdisp.c: 233 Make compute_motion, vmotion and display_text_line 234 all return a pointer to a global structure, not a struct itself. 235 Add * to all calls. 236 237 * syntax.c (scan_sexps_forward): 238 Make it return a pointer to a global structure, 239 not a struct itself. Change caller (Fparse_partial_sexp). 240 241 * s-usg*.h: #define static as nothing. 242 * m-hp200.h: No longer needs to #define static. 243 244 * unexec.c (adjust_lnnoptrs): 245 Replace dummy defn with one that does the job. Also 246 involves including syms.h and making global vars 247 bias and lnnoptr that are set in make_hdr. 248 2491986-03-08 Richard M. Stallman (rms@prep) 250 251 * editfns.c (init_editfns): 252 Make AMPERSAND_FULL_NAME case start with USER_FULL_NAME. 253 254 * crt0.c (BOGUS case): 255 Move "start:" from non-tower32 case to unconditional. 256 257 * unexec.c [COFF]: 258 Put the rounding-to-page-boundaries of section positions 259 within the file into a UMAX conditional. (See Feb 19). 260 2611986-03-06 Richard M. Stallman (rms@prep) 262 263 * ymakefile: Add -k100000 switch to ld, for celerity. 264 265 * eval.c (funcall_lambda): 266 Change a comma-sequence to a compound statement. 267 2681986-03-03 Richard M. Stallman (rms@prep) 269 270 * xfns.c, xterm.c: 271 Install much-changed versions already tested at Athena. 272 273 * ymakefile: Replace -lc with $(LIBSTD) and define LIBSTD 274 according to a config macro LIB_STANDARD. 275 m-tower32.h must define LIB_STANDARD. 276 277 * process.c (read_process_output): 278 New subroutine that does the reading and handling of process output. 279 Do so until none is left. 280 (wait_reading_process_input): Call new subroutine. 281 (sig_process): If we get a pgrp number, make it negative. 282 Always send signal to pggrp; use killpg if BSD, kill otherwise. 283 (child_signal): Don't deactivate dead processes here. 284 (change_msgs): Deactivate them here, when notification is done. 285 But first, call read_process_output to get any output that's left. 286 287 * keyboard.c (read_avail_input): 288 (for sysV) Use fcntl, not ioctl, to make read not wait. 289 290 * alloca.s: Put entire file inside #ifndef HAVE_ALLOCA. 291 292 * sysdep.c (child_setup_tty, init_sys_modes): 293 (for sysV) Set VTIME to zero; with VMIN=1 this means 294 no time limit. 295 2961986-03-02 Richard M. Stallman (rms@prep) 297 298 * keyboard.c (quit_throw_to_get_char): 299 Before really throwing, clear waiting_for_input 300 so another interrupt won't also try to throw. 301 (get_char): Add error check for getcjmp being zero 302 where it should not be. Put this under DEBUG switch. 303 3041986-03-01 Richard M. Stallman (rms@prep) 305 306 * crt0.c: Defining BOGUS forces use of the vax-tahoe-sequent case. 307 Add a small conditional within it for tower32. 308 Don't allow use of the m68000/m68k code if BOGUS is defined. 309 310 * sysdep.c (init_sys_modes): 311 For sysV: If want flow control, actively set IXON, 312 and also clear IXANY if that is defined. 313 314 * sysdep.c (rename): 315 It was doing completely wrong things to various files. 316 317 * tparam.c (tgoto): Move buf outside the function 318 and rename as tgoto_buf. In case #define static as nothing. 319 320 * unexec.c (make_hdr): 321 If macro EXEC_MAGIC is defined, let it specify the magic 322 number for the output file. 323 324 * xdisp.c (message): Change name `buf' to `message_buf' 325 to avoid name clash when #define static as nothing. 326 327 * ymakefile: Change DOCSTR to DOC. 328 3291986-02-28 Richard M. Stallman (rms@prep) 330 331 * buffer.c (Fdelete_buffer_internal): 332 Unchain all markers from a buffer being killed. 333 3341986-02-27 Richard M. Stallman (rms@prep) 335 336 * unexec.c, malloc.c: 337 If NBPG is used for getpagesize, multiply it by CLSIZE 338 and define that as 1 if not otherwise defined. 339 3401986-02-26 Richard M. Stallman (rms@prep) 341 342 * lread.c (Fload): 343 Detect when fdopen returns 0 given a valid descriptor. 344 345 * sysdep.c (stuff_char): 346 Declare arg as char, so TIOCSTI does not give wrong address. 347 3481986-02-25 Richard M. Stallman (rms@prep) 349 350 * dispnew.c (update_screen): 351 * xdisp.c (DoDsp, Fredraw_display): 352 Insert checks to abort if screen_height is zero, 353 to detect the memory clobbering bug. 354 355 * process.c: 356 For 4.1, include wait.h, not sys/wait.h. 357 Use O_NDELAY only if it is defined. 358 359 * s-bsd4.1.h: 360 Don't HAVE_TIMEVAL. Define open as sys_open and lstat as stat. 361 Define the O_ symbols for open args. 362 Turn off CLASH_DETECTION, for now. Turn off HAVE_TIMEVAL. 363 364 * sysdep.c (bcopy, bzero, bcmp): 365 Make them really do the work, not try to use memset, memcopy, etc. 366 367 * sysdep.c (get_system_name): 368 4.1 needs its own definition of this. 369 370 * sysdep.c (for BSD 4.1): 371 Define sys_open, since 4.1 open takes only two args. 372 Redefine LLITOUT as 0; it loses in 4.1. 373 Define LNOFLSH. Include wait.h, not sys/wait.h. 374 3751986-02-24 Richard M. Stallman (rms@prep) 376 377 * malloc.c: Define getpagesize as macro when not avail as syscall. 378 3791986-02-23 Richard M. Stallman (rms@prep) 380 381 * terminfo.c: Provide a definition of ospeed. 382 3831986-02-22 Richard M. Stallman (rms@prep) 384 385 * alloca.s (hack_sky): 386 Move label hack3; bug was making some floating ops dump core. 387 388 * dispnew.c (update_screen): 389 Don't free a line twice if it is in both DesiredScreen 390 and OPhysScreen. Can happen if line is copied into 391 DesiredScreen by `scrolling', then lost from PhysScreen 392 by the scrolling that is done. 393 Also remove a debugging check that did not go off 394 when this bug hit. 395 3961986-02-18 Richard M. Stallman (rms@prep) 397 398 * indent.c (compute_motion): 399 Change all short to unsigned short. Needed for celerity. 400 401 * keyboard.c (init_keyboard): 402 Initialize kbd_ptr. Needed for celerity. 403 404 * unexec.c (make_hdr for celerity): 405 Copy their own header field a_scovfrl from ohdr. 406 407 * unexec.c for COFF: 408 Round positions of text and and data sections in output file 409 to page boundaries. 410 411 * crt0.c: Install version for Encore machines. 412 Also for celerity (same as pyramid and orion). 413 414 * ymakefile: 415 Don't use -X for BSD systems that use COFF. 416 On UMAX, give ld the file align.umax (a new file) 417 via the make-macro ALIGNMENT. 418 419 * align.umax, s-umax.h: 420 Two new files for Encore computers. 421 422 * lread.c (Vload_path): Make it not static. 423 In sysV, static vars go in a place in memory below my_edata. 424 425 * dispnew.c (make_display_lines): 426 Store all the lines in an array for debugging, to help 427 debug the problem where lines get lost. 428 4291986-02-14 Richard M. Stallman (rms@prep) 430 431 * alloca.s (ns16000): 432 Change non-sequent defn of REGISTER: add a displacement of zero. 433 4341986-02-13 Richard M. Stallman (rms@prep) 435 436 * alloc.c (purecopy, mark_object), lisp.h: 437 Use XUINT, not XINT, in VIRT_ADDR_VARIES checks for pure object. 438 4391986-02-11 Richard M. Stallman (rms@prep) 440 441 * fns.c (Fload_average): 442 Don't use struct nlist if no LOAD_AVE_TYPE. 443 444 * crt0.c: Add missing semicolon in vax/tahoe/sequent code. 445 4461986-02-10 Richard M. Stallman (rms@prep) 447 448 * crt0.c: Remove duplicate _start for pyramid. 449 4501986-02-07 Richard M. Stallman (rms@prep) 451 452 * sysdep.c (gettimeofday): Define this only if HAVE_TIMEVAL. 453 454 * m-vax.h: 455 If USG, don't define LOAD_AVE_... and do define C_ALLOCA. 456 457 * filelock.c: On USG, include fcntl.h. 458 (lock_file): Declare getpwuid external. 459 460 * window.c (Fmove_to_window_line): 461 If window start is out of restriction, 462 choose a new start here. 463 464 * alloca.s: 465 Modify ns16000 assembler syntax for the sequent machine. 466 467 * crt0.c: Sequent uses same code as vax except start1 468 takes one extra first arg that it ignores. 469 A new macro BOGUS is defined to allow machines to use the 470 same code and control how many args to ignore. 471 472 * unexec.c: For sequent machine, handle its incompatible 473 meaning of N_TXTOFF, and use N_ADDRADJ where necessary. 474 4751986-02-06 Richard M. Stallman (rms@prep) 476 477 * sysdep.c (init_sys_modes): 478 Set tty flags ISTRIP, CS8 and PARENB right for Meta key. 479 480 * ymakefile: 481 Define CPP macro as name of cpp to use. Use it for alloca.s. 482 Make LOADER_N_SWITCH control solely the -N. 483 4841986-02-06 Richard Mlynarik (mly@prep) 485 486 * fns.c (Frequire): 487 Fix documentation. 488 4891986-02-06 Richard M. Stallman (rms@prep) 490 491 * indent.c (compute_motion): 492 For tabs, make sure to take remainder of positive # 493 since % can round upward with negative numbers. 494 495 * bytecode.c (syms_of_bytecode): 496 Fix typo in symbol name "byte-code". 497 498 * xdisp.c (try_window_id): 499 Use adjusted hpos of bp in computation of ep. 500 Adjustde hpos can be negative after a continuation. 501 502 * fileio.c (Finsert_file_contents): 503 Was failing to update n as chars were read. 504 Rearrange order of actions to make it more like InsCStr. 505 Call prepare_to_modify_buffer even if no CLASH_DETECTION. 506 Don't make gap if gap is big enough. 507 5081986-02-05 Richard M. Stallman (rms@prep) 509 510 * termcap.c (tgetent): 511 Only use TERMCAP var as termcap entry value 512 if it has a name that matches the specified one. 513 New function name_match to match an entry against a name. 514 Do allow matching the first name in an entry. 515 516 * indent.c (pos_tab_offset): 517 Take remainder by window-width - 1 (# of effective columns) 518 to fix bug where alternating TAB 1 TAB 1... causes a 1 519 to shift sideways in incremental redisplay in DoDsp. 520 5211986-02-04 Richard M. Stallman (rms@prep) 522 523 * keyboard.c (command_loop_1): 524 Don't do direct output if input is pending. 525 526 * xterm.h: Find the file Xlib.h in /usr/include/X. 527 5281986-02-03 Richard M. Stallman (rms@prep) 529 530 * process.c (pty): HPUX has different dir for pty-tty devices. 531 532 * termcap.c: Don't include types.h or file.h. 533 5341986-02-02 Richard M. Stallman (rms@prep) 535 536 * print.c (print): 537 Print a marker's corrected position, not its bufpos. 538 539 * window.c (Fselect_window): 540 If old and new windows show same buffer, 541 make sure new point is inside the clipping region. 542 5431986-01-31 Richard M. Stallman (rms@prep) 544 545 * fns.c (Fload_average): 546 In NLIST_STRUCT case, set nl[1] to 0, not "". 547 Fix KERNEL_FILE and LDAV_SYMBOL for HPUX. 548 5491986-01-30 Richard M. Stallman (rms@prep) 550 551 * m-pyramid.h: Turn on NO_UNION_TYPE. 552 553 * fns.c: For BSD, include sys/param.h. 554 5551986-01-29 Richard M. Stallman (rms@prep) 556 557 * fns.c (Fload_average): 558 Define a few symbols LDAV_SYMBOL and KERNEL_FILE_NAME 559 and NLIST_STRUCT to use later to simplify the code. 560 561 * s-usg5.2.h: Turn on `subprocesses'. 562 563 * sysdep.c: 564 #undef open, read and write at the start. 565 Make sys_read, etc. always available for uses that need 566 a nonaborting read. 567 (select): Several bug fixes for system V. 568 (init_sys_modes, child_setup_tty): Init VTIME to a large #, not 0. 569 Use TCSETA, not TCSETAW (why wait?). 570 571 * process.c: 572 (wait_reading_process_output): If don't HAVE_TIMEVAL 573 and no timeout desired, use 100000 seconds, which 574 the select emulator recognizes. 575 When reading data, if a char is buffered in proc_buffered_char, 576 put it at the front of the data read. 577 (kill_buffer_process): Ignore processes really already dead. 578 (init_process): Initialize proc_buffered_char to -1 (empty). 579 580 * keyboard.c (fake_suspend): 581 Don't mess with the SIGCLD handler. 582 Use wait_for_termination to detect subshell termination. 583 (read_avail_input, for USG): 584 Use TCSETA, not TCSETAW; no waiting. 585 586 * term.c (set_terminal_modes): Don't clear screen here. 587 * xdisp.c (Fredraw_display): Clear screen here instead. 588 5891986-01-28 Richard M. Stallman (rms@prep) 590 591 * s-hpux.h: Do #undef SIGIO. 592 593 * callproc.c, data.c, dispnew.c, emacs.c, keyboard.c, 594 * process.c, sysdep.c: 595 Include signal.h before config so can #undef SIGIO in config. 596 597 * lread.c (read_escape): 598 Make ?\^? produce 0177. 599 600 * sysdep.c: 601 Define SIGCHLD as SIGCLD only if SIGCHLD not already defined. 602 (select): Don't give select_alarmed an initialization. 603 604 * unexec.c: 605 For HPUX, copy the peculiar header fields for debugger info. 606 607 * keyboard.c (kbd_buffer_get_char): Don't call read_avail_input 608 if kbd_count is nonzero. (Don't know how it can be, but 609 it is observed to happen.) 610 611 * process.c: 612 Define SIGCHLD as SIGCLD only if SIGCHLD not already defined. 613 (wait_handling_process_output): Fill in one non-HAVE_TIMEVAL case. 614 6151986-01-27 Richard M. Stallman (rms@prep) 616 617 * sysdep.c (reset_sys_modes): 618 Call unrequest_sigio twice. 619 Make sure FASYNC is clear in old_fcntl_flags. 620 6211986-01-26 Richard M. Stallman (rms@prep) 622 623 * fns.c (Frandom): 624 Removed case for number as arg, since it has problems 625 in union-type case and it is not documented or used. 626 627 * lisp.h (XSET): 628 Fix bugs in the union-type definition. 629 6301986-01-24 Richard M. Stallman (rms@prep) 631 632 * process.c: 633 Define macros for accessing the `union wait' structure. 634 635 * keyboard.c (fake_suspend): 636 Set subshell current dir to current buffer's default dir. 637 6381986-01-23 Richard M. Stallman (rms@prep) 639 640 * dispnew.c (Fsit_for): 641 Call gobble_input only if SIGIO exists. 642 643 * keyboard.c (fake_suspend): 644 Save and restore the SIGCLD handler, if that exists. 645 646 * process.c (create_process): 647 SKTPAIR-or-not now controls only what to do if cannot use a pty. 648 For USG other than UNIPLUS, instead of sigsetmask (nonexistent), 649 save away and temporarily turn off the SIGCHLD handler. 650 (child_sig): Various USG changes. 651 652 * sysdep.c (wait_for_termination): 653 Provide case for sysV not UNIPLUS (right for STRIDE at least). 654 * sysdep.c (child_setup_tty): 655 Set the VMIN and VTIME fields. 656 657 * callint.c (Fcall_interactively): 658 Globalize the variable argfuns, for HPUX's sake. 659 660 * keyboard.c (fake_suspend): 661 Use execlp, not execl. 662 663 * sysdep.c (random, srqndom): 664 Add dummy for srandom => srand. Enable both for 4.1 and USG. 665 * fns.c (Frandom): 666 Remove conditional; let those dummies serve. 667 668 * Makefile: 669 Use sed to remove blank lines and from xmakefile. 670 671 * ymakefile: 672 Pass alloca.s thru more seds to remove #... lines, etc. 673 Move tparam.o into otherobjs; for HPUX, use terminfo.o instead. 674 No need to conditionalize recipes for xfns.o and xterm.o. 675 No longer need to duplicate the xemacs: line. 676 For HPUX, define LIBBSD. Use that in LIBES. 677 678 * editfns.c (init_editfns): 679 Handle case of pw == 0 (USER is not a known user). 680 681 * cm.c: 682 Include config. Make cost and evalcost global. 683 (cmcostinit): Don't pass 0 as string to tgoto (new macro CMCOST). 684 685 * terminfo.c (new file): 686 Defines a version of tparam for use with terminfo. 687 6881986-01-22 Richard M. Stallman (rms@prep) 689 690 * dispnew.c: 691 If HPUX, insert time.h instead of sys/time.h. 692 693 * sysdep.c: 694 If HPUX, insert time.h instead of sys/time.h. 695 In get_system_name, globalize a static variable `name'. 696 In readdir, globalize `dir' as `dir_static'. 697 Make some system-call imitations "not HPUX". 698 699 * process.c: 700 If HPUX, insert time.h instead of sys/time.h. 701 Do them only if HAVE_TIMEVAL. 702 If HAVE_PTYS and HPUX, insert sys/ptyio.h. 703 In function `pty', globalize static var `name' as `ptyname'. 704 705 * term.c: 706 (term_init): If TERMINFO, where tbuf is not used, 707 allocate combuf with size 2044. 708 (evalcost): Flush it. Make it extern and use the one in cm.c. 709 710 * dired.c: 711 Include stat.h before config.h so config can override S_IFLNK on 712 HPUX (where that symbol exists but there are no symbolic links). 713 Do not include time.h; not needed. 714 715 * xdisp.c (fmodetrunc, decode_mode_spec): 716 Rename local static buffers buf, tbuf and make them global. 717 Static variables go into initialized data space in HPUX. 718 * fns.c (Fload_average): 719 Similar hack for internal static vars initialized, channel, nl. 720 721 * lread.c: 722 Change condition for defining X_OK to be that X_OK is not defined. 723 724 * alloc.c (init_alloc_once): 725 Fix erroneous names data_bytes_{un,}used 726 inside the VIRT_ADDR_VARIES conditions. 727 728 * emacs.c: 729 Don't include time.h or resource.h; just #define PRIO_PROCESS. 730 731 * xdisp.c (redisplay_window): 732 Don't shift window-start to avoid end of buffer 733 unless window contents have changed too. 734 735 * xdisp.c (DoDsp): 736 If nothing has changed except minibuffer message, 737 no need to call redisplay_window. 738 739 Problem: standard sysV has no file ioctl.h. 740 741 * process.c, keyboard.c, dispnew.c, sysdep.c: 742 Include ioctl.h in BSD, termio.h and/or fcntl.h in sysV. 743 744 * callproc.c: No longer needs ioctl.h; don't include. 745 * xdisp.c: No longer needs ioctl.h or signal.h; don't include. 746 747 * emacs.c: 748 Include sys/ioctl.h only for BSD. ioctl used only in BSD. 749 7501986-01-21 Richard Mlynarik (mly@prep) 751 752 * keyboard.c (EchoThem): 753 Always display an explicit prompt, even if echo_keystrokes == 0. 754 7551986-01-21 Richard M. Stallman (rms@prep) 756 757 * keyboard.c (kbd_buffer_store_char, fake_suspend): 758 Take the STRIDE code for subshell out of kbd_buffer_store_char 759 and call it fake_suspend. Call it from previous place and 760 also from Fsuspend_buffer, on all systems that lack SIGTSTP. 761 Clean the code up a little bit. 762 763 * process.c: 764 Don't include sgtty.h; no longer needed. 765 Make use of wait3 depend on existence of WNOHANG. 766 767 * unexec.c: 768 Allow the m- file to override defn of ADDR_CORRECT (m-stride.h does). 769 Have and use pagemask to round data_start in COFF case too. 770 Always define getpagesize as macro, for 4.1 and USG where 771 it is not provided as a system call. 772 This takes care of the STRIDE changes for unexec. 773 774 * ymakefile: 775 Give ld the arg $(STARTFLAGS), and define that based on cpp macro 776 TEXT_START_ADDR when that is defined. This is for systems where 777 the -T switch is necessary. 778 779 * unexec.c (make_hdr): 780 Make one sun3 fix machine-independent. 781 (Prevent a_bss from being negative). 782 783 * casefiddle.c (casify_region): 784 New flag value CAPITALIZE_UP which is like CAPITALIZE 785 but changes only the initials. Function upcase_initials_region 786 is an interface to this mode. 787 788 * abbrev.c (Fexpand_abbrev): Use upcase_initials_region. 789 790 * process.c (create_process): 791 Install Fish's other new UNIPLUS conditionalization 792 on the hackery for xforkin, etc. 793 7941986-01-20 Richard M. Stallman (rms@prep) 795 796 * fns.c (Frandom): 797 Optional arg of t means randomize the seed. 798 This change was really made at some previously time; 799 just changed the doc string now. 800 801 * eval.c (do_autoload): 802 Bind autoload-queue to avoid loss on recursive autoloads. 803 804 * xdisp.c (try_window_id): 805 If everything on screen below change is whitespace, 806 don't scroll, and return -2. 807 808 * dispnew.c (update_screen): 809 Rewrite to avoid dependence on distance between 810 the two arrays PhysScreen and DesiredScreen. 811 8121986-01-19 Richard M. Stallman (rms@prep) 813 814 * fns.c (mapcar1): 815 Preinitialize contents of vals, so it won't contain junk 816 to be seen by a GC inside this function. 817 818 * eval.c (various): 819 Use error, not Fsignal, to report eval-depth-overflow. 820 Previous calls to Fsignal were buggy. 821 8221986-01-17 Richard Mlynarik (mly@prep) 823 824 * lread.c (init_obarray): 825 Kludge around losing pyramid compiler. 826 8271986-01-14 Richard Mlynarik (mly@prep) 828 829 * window.c (Fdelete_window): 830 When deleting a dummy parent window, don't try to GC buffer stuff. 831 832 * process.c (list_processes_1): 833 Don't blow out if buffer associated with process is, 834 through some bug I don't understand, killed. 835 836 * keymap.c (get_keyelt), keyboard.c (Fcommand_execute): 837 Allow (lambda ...) to appear as a key's definition. 838 839 * m-sun3.h, unexec.c: 840 Sun3 changes from Barry Shein. 841 8421986-01-10 Richard Mlynarik (mly@prep) 843 844 * m-stride.h, s-stride.h, crt0.c, fns.c, keyboard.c, process.c, 845 sysdep.c. 846 Changes for STRIDE micro 847 Changes still pending for etc/loadst.c. 848 849 Fsuspend_emacs in keyboard.c is defined to run a subshell under 850 emacs -- perhaps this is a reasonable thing in all wimpy unix 851 versions. 852 8531986-01-10 Richard M. Stallman (rms@prep) 854 855 * dispnew.c (update_line): 856 Don't consider spaces at beginning as special if line is 857 highlighted. 858 Avoids losing the inverse-video on leading spaces in mode lines 859 on terminals where erasing does not turn on highlightig (vt100?). 860 861 * process.c (pty): 862 On UNIPLUS, don't try opening other side. 863 864 * filelock.c (lock_file_1): 865 If lock file is invalid, delete it and continue. 866 If delete fails, ignore the lock. 867 8681986-01-09 Richard Mlynarik (mly@prep) 869 870 * syntax.c: 871 New function check_syntax_table. 872 873 Make Fmodify_syntax_entry take third arg SYNTAX-TABLE, 874 which defaults to current buffer's syntax table. 875 -- doc change in auxdoc.c. 876 877 Rename Fmake_syntax_table FCopy_syntax_table 878 after making it take an arg (default Vstandard_syntax_table) 879 -- retain alias in subr.el. 880 8811986-01-08 Richard M. Stallman (rms@prep) 882 883 * sysdep.c, term.c (get_screen_size): 884 New function to get screen size from kernel when possible. 885 In sysdep; called from term_init in term.c. 886 Must test this on Sun and on 4.3. 887 888 * dispnew.c (Fding): 889 Make doc say it terminates kbd macros. 890 8911986-01-07 Richard Mlynarik (mly@prep) 892 893 * doc.c (Fsubstitute_command_keys): 894 Insert an explanatory message for "\\{unbound-variable}". 895 8961986-01-06 Richard Mlynarik (mly@prep) 897 898 * termcap.c (tputs): 899 Punt if passed (char) 0. 900 9011985-12-31 Richard M. Stallman (rms@prep) 902 903 * dispnew.c (Ding): 904 Expand error message for keyboard macro case. 905 906 * dired.c (Ffile_attributes): 907 Fix documentation error about meaning of ctime. 908 9091985-12-28 Richard M. Stallman (rms@prep) 910 911 * callproc.c (Fcall_process): 912 Fix typo in name synch_process_pid. 913 9141985-12-27 Richard M. Stallman (rms@prep) 915 916 * s-unipl5.2.h: 917 Define HAVE_SELECT. 918 919 * ymakefile (xemacs): 920 If the commands are conditional, the target/dependencies line must 921 be conditional also. 922 9231985-12-20 Richard M. Stallman (rms@prep) 924 925 * print.c (printchar, strout): 926 If output stream is Qt and noninteractive, 927 don't do the usual interactive output stuff. 928 In strout, avoid changing i so do not truncate the output. 929 9301985-12-19 Richard M. Stallman (rms@prep) 931 932 * fns.c (merge): 933 Don't assume args are consecutive; GCPRO each one separately. 934 935 * insdel.c (make_gap): 936 Was adding k bytes of gap; k is supposed to be 937 new desired amount of gap. Wasted a lot of memory! 938 939 * alloc.c (malloc_warning): 940 Passing Fprinc to internal_with_output_to_temp_buffer 941 loses since Fprinc needs 2 args. Use intermediate 942 function malloc_warning_1. 943 9441985-12-18 Richard M. Stallman (rms@prep) 945 946 * filelock.c (lock_if_free): 947 Kill failing means lock is free only if errno is ESRCH. 948 949 * fns.c (Fy_or_n_p, Fyes_or_no_p): 950 Call Fdiscard_input if user gives invalid answer. 951 9521985-12-17 Richard M. Stallman (rms@prep) 953 954 * eval.c (apply_lambda): 955 Do debug-on-exit here, because if we return to Feval 956 the stack vector of evaluated args will be deallocated by then. 957 958 * sysdep.c (wait_for_termination): 959 Add new variable wait_debugging. Set it nonzero to make 960 this function work in a way that works under dbx. 961 962 * process.c (send_process_1): 963 If not all the data is written, try again to write the rest. 964 Eliminate the alarm stuff, including send_process_alarm. 965 Call report_file_error if write returns negative. 966 9671985-12-15 Richard M. Stallman (rms@prep) 968 969 * alloc.c (init_alloc_once): 970 Stop looping if shift produces 1, as well as if produces 0. 971 9721985-12-14 Richard M. Stallman (rms@prep) 973 974 * editfns.c (Fregion_{beginning,end}): 975 New Lisp primitives, needed for the things that 976 are put on the command history for "r" arguments. 977 978 * callint.c (Fcall_interactively): 979 If an argument was point or mark, represent it with 980 a suitable expression (point) or (mark) in the 981 command history element. Also adjust for changed 982 calling conventions of quotify_args. 983 984 * callint.c (quotify_arg): 985 Take one arg; return it if constant, else return 986 a quote-expression for it. 987 988 * callint.c (quotify_args): 989 Don't exempt the first arg. Use quotify_arg to do the work. 990 9911985-12-13 Richard M. Stallman (rms@prep) 992 993 * fileio.c (Fdo_auto_save): 994 Use message1 to output "Auto-saving..." 995 so do not clobber the old message to be restored at end. 996 9971985-12-12 Richard M. Stallman (rms@prep) 998 999 * syntax.c: 1000 After turning on immediate_quit, must do QUIT. 1001 1002 * callproc.c (Fcall_process): 1003 Quitting out of running subproc did not happen immediately. 1004 Added QUIT;s after setting immediate_quit on, 1005 removed those after turning it off (not needed there). 1006 1007 * lread.c (init_read): 1008 Don't put ../lisp on Vload_path if CANNOT_DUMP. 1009 1010 * emacs.c (main): 1011 If CANNOT_DUMP, load "loadup.el" as soon as enter editor loop 1012 unless -nl switch is given. 1013 1014 * lread.c (read_list): 1015 Don't use Fsetcdr, since might be changing a cell 1016 in pure space during initial loadup. 1017 Do explicit assign instead. 1018 1019 * lisp.h: 1020 Define CHECK_IMPURE, to get error if object is pure. 1021 1022 * data.c (Fsetcar, Fsetcdr, Faset): 1023 Use CHECK_IMPURE instead of old error checking code. 1024 1025 * data.c (pure_write_error): 1026 New subroutine, called by CHECK_IMPURE. 1027 1028 * m-apollo.h: 1029 Define VIRT_ADDR_VARIES. 1030 1031 * alloc.c: 1032 We now load things into pure space even if cannot dump, 1033 to speed garbage collection. 1034 Turn on Vpurify_flag unconditionally. 1035 Give pure its full size unconditionally. 1036 Change remaining CANNOT_DUMP and APOLLO conditionals 1037 into VIRT_ADDR_VARIES conditionals. 1038 10391985-12-10 Richard M. Stallman (rms@prep) 1040 1041 * fns.c: 1042 Don't include files for load-average if load-average not supported. 1043 1044 * alloc.c: 1045 If CANNOT_DUMP, allocate `pure' very small. 1046 [This has been undone.] 1047 1048 * buffer.c (list_buffers_1): 1049 Use 2 spaces minimum only after buffer name; 1050 go back to 1 space minimum after size and major mode. 1051 1052 * termcap.c: 1053 Avoid use of O_RDONLY and index, so no need for explicit 1054 dependence on system type. 1055 1056 * sysdep.c: 1057 Delete definition of `index'. Now it's a macro when nec. 1058 1059 * s-usg5.2.h, s-unipl5.2.h: 1060 Define index and rindex as macros. 1061 1062 * dispnew.c (Fsit_for): 1063 Assume select is always available for use. 1064 1065 * buffer.c (Fpop_to_buffer): 1066 Take second arg and pass as second arg to Fdisplay_buffer. 1067 1068 * insdel.c (GapTo): 1069 Dump core if bf_p1, bf_p2 don't differ by gap size. 1070 1071 * keyboard.c (Fsuspend_emacs): 1072 * emacs.c (Fkill_emacs): 1073 Both call new subroutine stuff_buffered_input (in keyboard.c) 1074 which stuffs a string's contents plus any unused input Emacs has 1075 already read. 1076 10771985-12-09 Richard M. Stallman (rms@prep) 1078 1079 * fileio.c (Fdo_auto_save): 1080 Don't auto save a buffer that is not modified 1081 since last real save. 1082 1083 * minibuf.c (minibuffer_completion_help_1): 1084 Use make_number for args to Findent_to. 1085 Omitting make_number always loses on Pyramid, it seems. 1086 10871985-12-08 Richard M. Stallman (rms@prep) 1088 1089 * minibuf.c (Fminibuffer_complete_word): 1090 If next char not unique, try adding an actual space. 1091 If do achieve some completion, replace old buffer text 1092 with the completion (in case of different case). 1093 Also a little cleanup. 1094 1095 * minibuf.c (Ftry_completion): 1096 Fix lossage when second completion found is an initial segment of 1097 the first one. 1098 10991985-12-07 Richard M. Stallman (rms@prep) 1100 1101 * xdisp.c (redisplay_window): 1102 Don't use the clause for only-point-has-changed 1103 for the minibuffer; loses when redisplaying to bring 1104 back minibuffer after an echo area message. 1105 1106 * crt0.c: 1107 Vax code is now used for tahoe machine also. 1108 1109 * alloc.c (init_alloc_once): 1110 For APOLLO, set data_bytes_{free,used} to plausible constant 1111 values. 1112 1113 * eval.c (unautoload): 1114 Declare return type Lisp_Object. 1115 1116 * filelock.c (lock_file): 1117 Check attack with !NULL, not ==. 1118 1119 * keymap.c (describe_command): 1120 Don't apply NULL directly to result of Fkeymapp. 1121 1122 * lisp.h (XSET): 1123 Fix type field assignment in union-type case. 1124 1125 * process.c (Faccept_process_output): 1126 Use XFASTINT around infd field of process. 1127 1128 * search.c (signal_failure): 1129 Returns type Lisp_Object. 1130 1131 * dired.c (Ffile_name_completion): 1132 If arg is null string, return null string immediately. 1133 Idea is don't want to complete "/foo/" into "/foo/bar" 1134 if "bar" is the only file in "/foo/". 1135 1136 * minibuf.c (Ftry_completion): 1137 Handle correctly scmp returning -1. 1138 1139 * alloc.c: 1140 Make malloc_sbrk_used and malloc_sbrk_unused 1141 not be external if APOLLO. 1142 11431985-12-06 Richard M. Stallman (rms@prep) 1144 1145 * emacs.c, keyboard.c, sysdep.c: 1146 Rename InitDsp -> init_sys_modes and RstDsp -> reset_sys_modes. 1147 1148 * emacs.c (main): 1149 Call init_keyboard before init_sys_modes 1150 so correct value of interrupt_input is set up. 1151 Fixes the mysterious first C-z bug. 1152 1153 * minibuf.c: 1154 New Lisp variable completion-ignore-case. 1155 Affects Ftry_completion and Fall_completions. 1156 1157 * emacs.c (main): 1158 Don't change C variable `noninteractive' if user 1159 sets the Lisp variable `noninteractive'. 1160 11611985-12-05 Richard M. Stallman (rms@prep) 1162 1163 * callproc.c (Fcall_process): 1164 Close filefd if about to get error. 1165 1166 * fileio.c (Finsert_file_contents, Fwrite_region): 1167 Set up unwind protect to close file if error happens. 1168 1169 * fileio.c (Fcopy_file): 1170 Close input file if fail to open output file. 1171 1172 * dispnew.c (change_screen_size): 1173 Change name from ChangeScreenSize. 1174 Do set_terminal_window (0); after changing height. 1175 1176 * indent.c (vmotion & callers): 1177 Take window as fifth arg. All callers pass window 1178 being displayed or selected window. 1179 If window is minibuffer, knows that first line starts at 1180 hps = minibuf_prompt_width. 1181 1182 * minibuf.c (read_minibuf{,_string_unwind}): 1183 Save and restore minibuf_prompt_width. 1184 1185 * xdisp.c: 1186 (display_text_line): Set minibuf_prompt_width if display the 1187 prompt. 1188 (various): Pass window being displayed as arg to vmotion. 1189 (various): Compute starting-hpos arg to compute_motion 1190 using minibuf_prompt_width if in minibuf starting at top. 1191 1192 * window.c (Fdisplay_buffer & callers): 1193 Take second arg, non-nil means do not use selected window 1194 even if that already contains specified buffer. 1195 1196 * buffer.c (Fpop_to_buffer): 1197 Pass t as second arg to Fdisplay_buffer. 1198 1199 * buffer.c (list_buffers_1): 1200 Make at least two spaces between all fields on a line. 1201 12021985-12-04 Richard M. Stallman (rms@prep) 1203 1204 * xfns.c: 1205 Define Fx_pop_up_window. 1206 Use make_string, not Fmake_string, in x-get-cut-buffer. 1207 Mysterious change from Martillo in Fx_change_display. 1208 Rename variable mouse-pos to x-mouse-pos. 1209 1210 * xterm.c: 1211 Changes from Martillo. 1212 Change mouse command to C-c C-m. 1213 1214 * term.c (calculate_costs): 1215 Return immediately if dont_calculate_costs is set. 1216 1217 * lread.c (Fintern, Fintern_soft): 1218 Don't allow a symbol as argument to intern or intern-soft. 1219 12201985-12-04 Richard Mlynarik (mly@prep) 1221 1222 * editfns.c (Fsubst_char_in_region): 1223 Typo. 1224 12251985-12-03 Richard M. Stallman (rms@prep) 1226 1227 * fileio.c (Fdo_auto_save): 1228 Always restore old minibuf message if any. 1229 1230 * alloc.c (Fgarbage_collect): 1231 Always restore old minibuf message if any. 1232 Truncate command-history to 30 elements. 1233 Add some register decls. 1234 12351985-12-03 Richard Mlynarik (mly@prep) 1236 1237 * lread.c (Fload): 1238 Suppress "Loading %s... done" if noninteractive. 1239 1240 * alloc.c (Fgarbage_collect): 1241 Suppress "garbage collecing..." message if noninteractive. 1242 1243 * regex.c (re_compile_pattern): 1244 Fix error message (double "\"'s for c compiler). 1245 12461985-12-03 Richard M. Stallman (rms@prep) 1247 1248 * editfns.c (Fsubst_char_in_region): 1249 If 5th arg is non-nil, don't record for undo. 1250 12511985-12-02 Richard M. Stallman (rms@prep) 1252 1253 * unexec.c (copy_sym, make_hdr): 1254 Pass file names to these functions. 1255 Use PERROR properly, with filename as arg. 1256 1257 * window.c (Fdelete_window): 1258 Don't let stretching the siblings delete them. 1259 1260 * window.c (set_window_{height,width}): 1261 Make `nodelete' apply to children as well. 1262 12631985-11-28 Richard M. Stallman (rms@prep) 1264 1265 * indent.c (compute_motion): 1266 Omit one register decl if TAHOE_REGISTER_BUG. 1267 1268 * m-tahoe.h: 1269 New file. 1270 12711985-11-27 Richard M. Stallman (rms@prep) 1272 1273 * sysdep.c (RstDsp): 1274 Do TIOCSETC before doing fcntl F_SETOWN. 1275 1276 Note: bizarre bug exists: Fsuspend_emacs 1277 in impure temacs under vax 4.2 gets stopped 1278 in that TIOCSETC; but in dumped Emacs, that 1279 does not happen. No idea why. This change 1280 did not fix it. 1281 1282 * keymap.c (describe_buffer_bindings): 1283 Avoid passing a null pointer to InsStr. 1284 1285 * xterm.c: 1286 Many random bug fixes from Martillo. 1287 1288 * xfns.c: 1289 Bug fixes in Fx_change_display. 1290 New function Fx_set_icon. 1291 Fx_set_bell must take 1 arg, not 0. 1292 Fx_set_window_edges: don't set window size if new size same as old. 1293 1294 * term.c, termchar.h: 1295 Define variable `dont_calculate_cost's: 1296 If set nonzero, `calculate_costs' is not called. 1297 12981985-11-25 Richard M. Stallman (rms@prep) 1299 1300 * sysdep.c, keyboard.c: 1301 Clean up USG simulation of FIONREAD. 1302 In keyboard.c, new function read_avail_input reads all 1303 input now in system buffer into kbd_buffer. 1304 get_pending_input is moved to keyboard.c, and works 1305 using read_avail_input when FIONREAD is not defined. 1306 select emulator in sysdep also uses read_avail_input. 1307 1308 * unexec.c: 1309 Make PERROR do a return, in non-emacs version. 1310 Remove explicit returns following PERRORs. 1311 Replace ERROR with ERROR0, ERROR1 and ERROR2 1312 which pass along message and args to report_error_1. 1313 Make those macros do a return, in non-emacs version. 1314 1315 * process.c (wait_reading_process_output): 1316 If read_kbd is 10 + I, don't read kbd, but don't 1317 return until input has arrived from channel I. 1318 1319 * process.c (Faccept_process_input): 1320 New Lisp function. 1321 13221985-11-24 Richard M. Stallman (rms@prep) 1323 1324 * unexec.c: 1325 Close output descriptor if get an error. 1326 13271985-11-23 Richard M. Stallman (rms@prep) 1328 1329 * termcap.c (tgetstr): 1330 Supply second arg in call to tgetstr1. 1331 13321985-11-22 Richard M. Stallman (rms@prep) 1333 1334 * s-bsd4.3.h: 1335 Undefine INTERUPT_INPUT. Noninterrupt input should work 1336 properly given LPASS8 and LNOFLUSH. 1337 1338 * dispnew.c, keyboard.c (Fset_input_mode): 1339 Move it from dispnew.c to keyboard.c. 1340 1341 * sysdep.c (InitDsp): 1342 Use LNOFLUSH in BSD. 1343 1344 * term.c (topos): 1345 Call hook before checking curY and curX. 1346 13471985-11-22 Richard Mlynarik (mly@prep) 1348 1349 * fileio.c (Frename_file): 1350 Supply third arg to Fcopy_file. 1351 13521985-11-22 Richard M. Stallman (rms@prep) 1353 1354 * keymap.c (push_text_char_description): 1355 Represent ESC by ^[, not $. 1356 13571985-11-20 Richard M. Stallman (rms@prep) 1358 1359 * minibuf.c (read_minibuf): 1360 Make Vminibuffer_help_form do its intended job. 1361 Use alloca to get the space for the prompt. 1362 13631985-11-20 Richard Mlynarik (mly@prep) 1364 1365 * callproc.c (Fcall_process_region): 1366 Documentation fix (why isn't this function written in lisp?). 1367 1368 * minibuf.c (read_minibuf) 1369 Use MScreenWidth. 1370 13711985-11-20 Richard M. Stallman (rms@prep) 1372 1373 * tparam.c (tparam): 1374 Don't pass `left' or `up' to strcat if it is null. 1375 1376 * cmds.c (SelfInsert): 1377 Split register arg c into arg c1 and register local c. 1378 Using & on a register argument happens to work on vax. 1379 13801985-11-19 Richard M. Stallman (rms@prep) 1381 1382 * xdisp.c (try_window_id): 1383 If change is on top line and display is not starting 1384 at a real line-beginning, give up so real scrolling is done. 1385 Return -1, which now tells redisplay_window not to try 1386 slow redisplay with the same window start. 1387 13881985-11-18 Richard M. Stallman (rms@prep) 1389 1390 * m-apollo.h: 1391 New file. Use with s-bsd4.2.h? 1392 1393 * data.c (Fsetcar, Fsetcdr, Faset): 1394 Conditionalize checks for existing objects being pure 1395 on CANNOT_DUMP. 1396 1397 * alloc.c (mark_object, Fpurecopy): 1398 Conditionalize checks for existing objects being pure 1399 on not CANNOT_DUMP. Don't turn on Vpurify_flag if CANNOT_DUMP. 1400 1401 * emacs.c (Fdump_emacs): 1402 Conditionalize existence of function on not CANNOT_DUMP. 1403 1404 * lread.c (read_list, intern): 1405 Avoid using a conditional expression to compute function to call. 1406 Conditionalize the entire call (pure_cons vs Fcons or 1407 make_pure_string vs make_string). 1408 1409 * syntax.c (scan_sexps_forward (case Sopen)): 1410 Changed around curlevel++->last since Apollo C compiler loses. 1411 1412 * lisp.h: 1413 Define VALBITS and GCTYPEBITS inside #ifndefs 1414 so config.h can override them. 1415 1416 * fileio.c (Fexpand_file_name, Fsubstitute_in_file_name): 1417 APOLLO conditionals to consider // at start of file name 1418 legitimate. 1419 1420 * ymakefile: 1421 Make mention of alloca.o be conditional on not APOLLO. 1422 Make -lg conditional likewise. 1423 14241985-11-15 Richard M. Stallman (rms@prep) 1425 1426 * ymakefile, read.c: 1427 Rename read.* to lread.* to avoid trouble with 1428 #define read sys_read. 1429 14301985-11-14 Richard M. Stallman (rms@prep) 1431 1432 * New files xfns.c, xterm.c for X window system. 1433 xfns contains Lisp subrs for interacting with X. 1434 TrmTERM.c is eliminated. 1435 1436 * ymakefile: 1437 Make compilation and loading of xterm.o and xfns.o 1438 conditional on HAVE_X_WINDOWS. 1439 1440 * term.c, termhooks.h: 1441 Define fix_screen_hook. 1442 1443 * process.c (wait_handing_process_output): 1444 Call the terminal's fix_screen_hook, if one is set up. 1445 1446 * keymap.c: 1447 Define and initialize MouseMap, a keymap for mouse commands. 1448 1449 * emacs.c (main): 1450 Call syms_of_xfns. 1451 1452 * dispnew.c (init_display): 1453 For X window system terminals, call x_term_init. 1454 1455 * buffer.c: 1456 Flush Lisp variable buffer-number. 1457 14581985-11-13 Richard M. Stallman (rms@prep) 1459 1460 * term.c (term_init): 1461 For c100, do not set TS_set_window if termcap entry gives one 1462 or if the :ti string fails to fix the screen at the top 1463 of the display memory. 1464 1465 * nearly every file changed. 1466 1467 * New macro XSET to set both fields of a Lisp_Object. 1468 Most places where XSETTYPE was used, followed by setting 1469 the pointer field, now use XSET. 1470 1471 * Many uses of wrong_type_argument replaced with use 1472 of CHECK_*, including new CHECK_MARKER. 1473 1474 * Other uses of wrong_type_argument fixed so value 1475 returned gets used in place of the invalid object. 1476 Also, the third argument was deleted. 1477 1478 * New functions xmalloc and xrealloc signal an error 1479 if memory is not available. Many calls to malloc and 1480 realloc are replaced with them. 1481 1482 * Some unused variables' declarations have been flushed. 1483 * Some register declarations have been added. 1484 1485 * alloc.c: 1486 New functions xmalloc and xrealloc. 1487 1488 * process.c: 1489 (pty): Flush unused variable. Return 0 at end. 1490 (list_processes): New buffer tembuf for sprintf to use. 1491 (send_process_trap): Flush unused arg. 1492 (sig_process): Rename arg `signal' to `signo'. 1493 1494 * read.c: 1495 Avoid `file' as variable name for lint's sake. 1496 1497 * sysdep.c: 1498 Compile stuff_char only if SIGTSTP exists. 1499 Changed conditionals within stuff_char. 1500 Compile wait_without_blocking only if no subprocesses. 1501 Pass one arg (zero) to `wait'. 1502 Include old_fcntl_flags in #ifdef FASYNC condition. 1503 Put old_fcntl_owner inside #ifdef F_SETOWN condition. 1504 Don't compile end_of_text and end_of_data. 1505 Delete definitions of readlink and symlink; 1506 their callers should not exist when system doesn't have symlinks. 1507 1508 * term.c: 1509 Don't give the impression that hooks' values are supposed 1510 to be returned. 1511 1512 * userid.c: 1513 Entire file commented out; supposedly not used. 1514 1515 * dispnew.c: 1516 Comment out preserve_my_columns, not used. 1517 Clean up conditionals in Fsleep_for and Fsit_for. 1518 1519 * doc.c: 1520 Fix incorrect args to describe_map_tree. 1521 1522 * eval.c: 1523 Flush Ffunction_type. 1524 Make Fautoload override an existing autoload definition. 1525 wrong_type_argument: check the user's new value 1526 and get error again unless it fits the predicate. 1527 1528 * minibuf.c: 1529 Comment out Fread_function, not used. 1530 15311985-11-12 Richard M. Stallman (rms@prep) 1532 1533 * keymap.c: 1534 Comment out synkey, which nobody calls. 1535 1536 * lisp.h: 1537 Define XSET (var, type, ptr) to set both fields of a var. 1538 Use it in DEFSIMPLE. 1539 Remove extern decls of non-ex functions; fix dot -> point. 1540 Remove incorrect decl of staticprolist. 1541 1542 * fns.c (Flength): 1543 (concat2, nconc2): Add /* ARGSUSED */ for lint. 1544 1545 * fileio.c: 1546 A few declarations for lint's sake. 1547 Make alias file-readable-p for file-exists-p. 1548 15491985-11-11 Richard M. Stallman (rms@prep) 1550 1551 * emacs.c (Fkill_emacs): 1552 Return arg as exit code if arg is numeric even if interactive. 1553 Rearrange code to make it smaller. 1554 1555 * callint.c (Fcall_interactively, case 'v'): 1556 Use Fread_variable. 1557 1558 * tparam.c (tparam): 1559 Rename %s as %f. 1560 15611985-11-10 Richard M. Stallman (rms@prep) 1562 1563 * read.c (Fload): 1564 Rename closefile to load_unwind. 1565 New boolvar load-in-progress, set to t while loading, nil otherwise. 1566 1567 * term.c (clear_end_of_line): 1568 Correct first_unused_hpos by chars_wasted, since curX is corrected. 1569 Set chars_wasted to zero if about to erase a standout marker. 1570 1571 * term.c (write_standout_marker): 1572 Do write the end-standout marker even when sg#0. 1573 15741985-11-09 Richard M. Stallman (rms@prep) 1575 1576 * term.c (set_scroll_region): 1577 Change parameters given to the `cs' string 1578 to adjust for changed effect of %i. 1579 1580 * tparam.c (tparam): 1581 %i now increments two args, not just one. 1582 Redefine %a somewhat, as will be described in termcap.texinfo. 1583 15841985-11-08 Richard Mlynarik (mly@prep) 1585 1586 * emacs.c (Fkill_emacs): 1587 Arg default is 0 if noninteractive, nil if interactive. 1588 1589 * minibuf.c (Fread_variable): 1590 Only recognize symbols that are user-variable-p. 1591 15921985-11-08 Richard M. Stallman (rms@prep) 1593 1594 * sysdep.c (init_display): 1595 Turn on LPASS8 if it is defined. 1596 Gives 8-bit input in CBREAK mode. 1597 15981985-11-06 Richard M. Stallman (rms@prep) 1599 1600 * sysdep.c (get_input_pending, select): 1601 Provide alternate code for USG without FIONREAD. 1602 I suspect it does not really work, though. 1603 1604 * fns.c (Fload_average): 1605 If LOAD_AVE_TYPE is not defined, just get an error, 1606 and allow LOAD_AVE_CVT to be undefined as well. 1607 1608 * m-dual.h: 1609 Don't define LOAD_AVE_TYPE or LOAD_AVE_CVT. 1610 16111985-11-05 Richard Mlynarik (mly@prep) 1612 1613 * print.c (print): 1614 Hack deleted buffers. 1615 16161985-11-04 Richard M. Stallman (rms@prep) 1617 1618 * syntax.c (describe_syntax_1): 1619 Return type Lisp_Object and value Qnil. 1620 16211985-11-04 Richard Mlynarik (mly@prep) 1622 1623 * minibuf.c (Fread_variable): 1624 Choose amongst user-variable-p frobs rather than boundp ones. 1625 16261985-11-02 Richard M. Stallman (rms@prep) 1627 1628 * window.c (window_scroll): 1629 Get error if try to scroll back when at top. 1630 1631 * window.c (Fscroll_down, Fscroll_up): 1632 Share new subroutine scroll_command to compute amount to scroll by. 1633 16341985-11-01 Richard M. Stallman (rms@prep) 1635 1636 * dispnew.c (Fset_input_mode): 1637 Always set interrupt_input to 0 when SIGIO is undefined. 1638 1639 * keyboard.c (gobble_input, input_available_signal, kbd_buffer_store_char): 1640 Make these functions exist only if SIGIO is defined. 1641 16421985-10-30 Richard M. Stallman (rms@prep) 1643 1644 * sysdep.c (select): 1645 Use signal, not sigset, since we simulate signal on 1646 all system versions when nec. 1647 1648 * buffer.c (syms_of_buffer, init_buffer_once, 1649 reset_buffer_local_variables): 1650 Define default-abbrev-mode, and init new buffers' abbrev-mode 1651 from it. Move definition of abbrev-mode here from abbrev.c. 1652 1653 * print.c (Fmessage): 1654 Simplify it by using `message' to do the output. 1655 1656 * alloca.s: 1657 Provide alloca for 3b5. 1658 16591985-10-30 Richard Mlynarik (mly@prep) 1660 1661 * editfns.c, print.c (Fmessage): 1662 Move Fmessage from editfns to print 1663 If noninteractive, do not truncate message at all. 1664 If interactive truncate at MScreenWidth (not at 100). 1665 1666 * alloc.c (mark_buffer): 1667 Catch a few places which should have been marked but weren't. 1668 1669 * buffer.h, abbrev.c, cmds.c, xdisp.c 1670 abbrev_mode is buffer-local (like all other minor modes). 1671 16721985-10-29 Richard M. Stallman (rms@prep) 1673 1674 * sysdep.c (wait_for_termination): 1675 Install case for 4.1 with subprocesses. 1676 Realize that what was thought to be that 1677 was really for no subprocesses; fix it up 1678 to avoid using synch_process_pid since child_sig won't maintain that. 1679 1680 * read.c (Fload): 1681 If arg is empty string, just get error; 1682 don't try to open any file. 1683 1684 * eval.c (internal_condition_case): 1685 Before unwinding after throw, remove any backtrace frames, 1686 catches or handlers that are in stack frames that have been exited. 1687 1688 * window.c (save_window_restore): 1689 If saved state uses a dead buffer, don't use Fother_buffer 1690 to find a buffer to use instead, since that can call Fnext_window 1691 and the window hierarchy might be malformed at that time. 1692 1693 * fns.c (Fequal): 1694 Markers are equal if they point at the same place. 1695 16961985-10-29 Richard Mlynarik (mly@prep) 1697 1698 * fns.c (Frequire): 1699 Don't print message whilst loading required file. 1700 17011985-10-29 Richard M. Stallman (rms@prep) 1702 1703 * syntax.c (scan_lists): 1704 Initialize mathexit. 1705 17061985-10-28 Richard M. Stallman (rms@prep) 1707 1708 * process.c (child_sig): 1709 Rename `dead_pid' to `synch_process_pid'. 1710 Remove conditionals around calls to deactivate_process. 1711 1712 * callproc.c (Fcall_process): 1713 In 4.1, store the pid in synch_process_pid. 1714 1715 * sysdep.c (wait_for_termination): 1716 Add case for 4.1 (only with subprocesses) 1717 waiting for synch_process_pid to be zeroed by child_sig. 1718 1719 * crt0.c: 1720 Add version for the orion machine. 1721 1722 * data.c (arith_error): 1723 In 4.1, do sigrelse to reallow arith error signals. 1724 1725 * read.c (read_escape): 1726 After C-, don't clear meta bit of what follows. 1727 17281985-10-27 Richard M. Stallman (rms@prep) 1729 1730 * m-*.h: 1731 Define SIGN_EXTEND_CHAR for all machines. 1732 17331985-10-26 Richard M. Stallman (rms@prep) 1734 1735 * xdisp.c (display_mode_line): 1736 If window is not full width but its parent is, 1737 display the mode line in inverse video. 1738 1739 * cmds.c (SelfInsert): 1740 Call the blink paren hook for syntax class $ also. 1741 1742 * eval.c (Fautoload): 1743 Accept fifth arg, non-nil meaning function will be a macro 1744 once it is loaded. 1745 1746 * eval.c (Fmacroexpand): 1747 Autoload anything that will be a macro once loaded. 1748 If a symbol's definition is a symbol that is a macro, 1749 expand either one seen. 1750 17511985-10-23 Richard M. Stallman (rms@prep) 1752 1753 * eval.c (Fthrow): 1754 If TAG is nil, always say it is not found, to avoid 1755 interference with condition-case, which uses nil as catch tag. 1756 1757 * print.c (PRINTPREPARE & uses): 1758 Don't change print_depth in PRINTPREPARE; 1759 those callers for which it matters now do it themselves. 1760 1761 *print.c (print): 1762 Do QUIT; at the beginning. Also in string and symbol loops. 1763 1764 * window.c (set_window_{height,width}): 1765 In args to recursive calls, use XINT, not XFASTINT. 1766 Perhaps a "too small" window could have negative size. 1767 1768 * window.c (change_window_height): 1769 Fix calls to sizefun and setsizefun to dereference first. 1770 1771 * window.c (save_window_restore): 1772 Make it return a Lisp_Object. 1773 1774 * fns.c (concat & callers): 1775 New arg last_special which if non-0 says don't copy last arg. 1776 Only Fappend supplies it as nonzero. 1777 1778 * keyboard.c (Fsuspend_emacs): 1779 Take already-read input and stuff it. 1780 1781 * fileio.c (Ffile_directory_p, Ffile_modes): 1782 Remove final slash from file name before doing stat. 1783 In 4.2, final slash can cause wrong result 1784 if file is read-protected. 1785 17861985-10-22 Richard Mlynarik (mly@prep) 1787 1788 * eval.c (Fcondition_case): 1789 Add some error-checks to condition-case; 1790 prevent core-dump when handler list is illegal. 1791 1792 * keyboard.c (cmd_error): 1793 Do the file-error hack for conditions including file-error, 1794 not just file-error itself. 1795 1796 * callint.c (Fcall_interactively): 1797 Quotify car of command-history in (interactive <list>) case 1798 New function quotify_args to do the work. 1799 1800 * fns.c (Fnconc): 1801 Typo: wrong_type_arg called with Flistp, not Qlistp. 1802 18031985-10-22 Richard M. Stallman (rms@mit-prep) 1804 1805 * process.c (Fset_process_buffer, Fstart_process): 1806 Allow a process's buffer to be nil. 1807 18081985-10-21 Richard M. Stallman (rms@mit-prep) 1809 1810 * window.c (Fscroll_{left,right}): 1811 Default arg is now window width minus 2. 1812 1813 * search.c (Freplace_match): 1814 If not literal, make \ always an escape. 1815 Thus two \'s are needed for one literal one. 1816 1817 * data.c (wrong_type_argument): 1818 Eliminate third arg from function and its explicit callers. 1819 1820 * window.c (Fpos_visible_in_window_p): 1821 Provide missing tab_offset arg to compute_motion. 1822 1823 * xdisp.c (init_xdisp): 1824 Provide missing 3rd arg to set_window_height. 1825 1826 * fileio.c (e_write): 1827 Make it really return -1 if write doesn't write everything. 1828 1829 * data.c (Fsymbol_{function,value}): 1830 Replace Qvoid_symbol condition with two conditions 1831 Qvoid_{variable,function}. No longer pass boundp or fboundp 1832 as part of the extra info, since would be redundant. 1833 18341985-10-18 Richard M. Stallman (rms@mit-prep) 1835 1836 * editfns.c (Fformat): 1837 Remove limit on length of output. 1838 1839 * doprnt.c (doprnt): 1840 Rearrange so can handle %2s, etc. 1841 18421985-10-17 Richard M. Stallman (rms@mit-prep) 1843 1844 * process.c: 1845 Define sys_siglist for 4.1, which doesn't provide one. 1846 Use new flag HAVE_PTYS to enable compilation of `pty' 1847 and of some code in `create_process'. 1848 Flist_processes: omit unused third arg to Findent_to. 1849 create_process: Omit some code for ptys unless HAVE_PTYS. 1850 Provide 4.1 alternatives for sigsetmask. 1851 wait_reading_process_input: 1852 If not HAVE_TIMEVAL, provide alternative code using ints. 1853 Handle failure of FIONREAD. 1854 send_process_trap: 1855 In 4.1, release SIGPIPE and SIGALRM. 1856 sig_process: check current_group for nil or not, 1857 rather than 0 or not. 1858 count_active_processes: get rid of arg `buffer' which was unused. 1859 child_sig: strange hacks with dead_pid for 4.1. 1860 Hold and release SIGCHLD in 4.1. 1861 Do not call deactivate_process in 4.1 (puzzles me). 1862 1863 * sysdep.c: 1864 Omit fcntl.h under 4.1. 1865 get_input_pending: return 0 if input not a tty. 1866 discard_terminal_input: do nothing if batch mode. 1867 stuff_char: err instead of aborting on system V. 1868 init_baud_rate: always set ospeed = 0 if batch mode. 1869 InitDsp: turn ANYP on rather than off. Make lmode global. 1870 In 4.1, turn on LINTRUP if interrupt_input. 1871 child_setup_tty: in 4.1, clear LINTRUP in the child. 1872 tabs_safe_p: always say tabs are safe if batch mode. 1873 RstDsp: In 4.1, turn off LINTRUP if interrupt_input. 1874 setpriority: define as noop for 4.1. 1875 request_sigio: for 4.1, turn on LINTRUP. 1876 unrequest_sigio: for 4.1, turn off LINTRUP. 1877 1878 * read.c (readevalloop, read_list, read_vector, intern): 1879 Dereference expressions of type pointer-to-function before calling. 1880 1881 * read.c (hash_string): 1882 Use unsigned char, not char, for strings. 1883 1884 * read.c (map_obarray): 1885 Expect function to be mapped to return int, not Lisp_Object. 1886 1887 * undo.c: 1888 Include lisp.h before undo.h. 1889 1890 * unexec.c: 1891 Introduce ADDR_CORRECT. Apply it to supplied values 1892 for bss_start and data_start, and to values returned by sbrk. 1893 Use NBPG instead of getpagesize () in BSD4.1. 1894 Use char *'s for ptr and end in copy_text_and_data. 1895 1896 * print.c (print): 1897 Remove unused fourth arg from recursive calls. 1898 1899 * minibuf.c (Fminibuffer_complete{,_and_exit}): 1900 Copy function value into variable before switching on it. 1901 (Direct way loses on orion). 1902 1903 * s-*.h: 1904 Define HAVE_SELECT and NONSYSTEM_DIR_LIBRARY where appropriate. 1905 Reorder the flags, and make all the s- files look parallel. 1906 1907 * keyboard.c: 1908 Define new constructs sigfree, sigholdx, sigblockx, 1909 sigunblockx, sigpausex which do one thing in 4.1 and another in 1910 4.2. In 4.1, use SIGTINT as if it were SIGIO. 1911 1912 * keyboard.c (getchar, interrupt_signal): 1913 Don't omit the arg DoDsp or Fdo_auto_save wants. 1914 1915 * keyboard.c (echo_them, input_available_signal): 1916 Put in hair for 4.1 for interfacing with select emulation. 1917 1918 * keyboard.c (top_level_1): 1919 * macro.c (pop_kbd_macro): 1920 Must have type Lisp_Object, and return a valid one. 1921 1922 * keymap.c (describe_{vector,alist}): 1923 Expect elt_describer to return int, not Lisp_Object. 1924 Dereference that variable before calling it. 1925 1926 * keymap.c (apropos1): 1927 Must have type Lisp_Object, and return a valid one. 1928 1929 * syntax.c (describe_syntax): 1930 Make it return type int, and don't bother about what int. 1931 1932 * search.c (search_buffer): 1933 If fwd, require match to end not beyond search limit. 1934 19351985-10-16 Richard M. Stallman (rms@mit-prep) 1936 1937 * alloc.c: 1938 New vars data-bytes-{used,free} that ref malloc_sbrk{,un}used. 1939 1940 * editfns.c (save_{excursion,restriction}_restore): 1941 Must have type Lisp_Object, and return a valid one. 1942 1943 * editfns.c (format1): 1944 Handle NO_ARG_ARRAY case. 1945 1946 * eval.c (internal_catch, internal_condition_case, unbind_to): 1947 Dereference variables of type pointer-to-function before calling. 1948 1949 * eval.c (Fautoload, call1, call2, call3): 1950 If NO_ARG_ARRAY, don't assume that consecutive args can be 1951 treated as an array. Copy them into another array. 1952 1953 * fileio.c (barf_or_query_if_file_exists): 1954 Fix paren error. 1955 1956 * fileio.c (Fcopy_file): 1957 Use chmod instead of fchmod on 4.1bsd as well as usg. 1958 1959 * fileio.c (Frename_file, Fmake_symbolic_link, Fadd_name_to_file): 1960 If NO_ARG_ARRAY, don't assume that consecutive args can be 1961 treated as an array. Copy them into another array. 1962 1963 * fileio.c (Frename_file): 1964 In 4.1bsd, use link and unlink, since don't have rename. 1965 1966 * fileio.c (Fmake_symbolic_link): 1967 Eliminate this if S_IFLNK not defined. 1968 1969 * fileio.c (Ffile_symlink_p): 1970 Always return nil if S_IFLNK not defined. 1971 1972 * fileio.c (auto_save_error, auto_save_1): 1973 Must have type Lisp_Object, must really return something. 1974 1975 * fns.c (concat2, nconc2): 1976 If NO_ARG_ARRAY, don't assume that consecutive args can be 1977 treated as an array. Copy them into another array. 1978 1979 * fns.c (Frequire): 1980 Was calling Fload with only 1 arg. Pass 2 extra nil's. 1981 1982 * fns.c (Fload_average): 1983 If FIXUP_KERNEL_SYMBOL_ADDR is defined, must detect 1984 if address of _avenrun is not abs, and fix it up if so. 1985 1986 * indent.c (position_indentation): 1987 Add parens in nested ?...: for clarity. 1988 1989 * sysdep.c: 1990 Add opendir, closedir and readdir, if NONSYSTEM_DIR_LIBRARY. 1991 1992 * unexec.c: 1993 Add some definitions for case of USG and not COFF. 1994 These define the BSD names for hdr components in terms of pre-BSD names. 1995 1996 * sysdep.c, editfns.c, s-*.c: 1997 Use (new) get_system_name (defined in sysdep) to get system name 1998 in init_editfns. No more need for SYSTEM_NAME and 1999 SYSTEM_NAME_DECL. 2000 2001 * sysdep.c (select): 2002 Use not HAVE_SELECT as condition to define this. 2003 2004 * keyboard.c: 2005 Get error instead of croaking if want to send SIGTSTP. 2006 Get compile time error in gobble_input if SIGIO is not defined. 2007 2008 * emacs.c: 2009 Always include types.h. Omit time.h and resource.h in 4.1. 2010 2011 * dispnew.c (Fsit_for, Fsleep_for): 2012 Rearrange conditionals to use only HAVE_TIMEVAL and (new) HAVE_SELECT. 2013 2014 * dired.c: 2015 Flush NO_DIR_LIBRARY case. If NONSYSTEM_DIR_LIBRARY, 2016 use "ndir.h" which will come with Emacs. 2017 2018 * alloca.s, crt0.c: 2019 Check m68000 flag only if m68k flag is not defined. 2020 2021 * fileio.c (Finsert_file_contents): 2022 Set up for this to be undone. 2023 20241985-10-15 Richard M. Stallman (rms@mit-prep) 2025 2026 * syntax.c (Fmodify_syntax_entry): 2027 Use %s rather than %c in interactive string. 2028 2029 * callint.c (Fcall_interactively): 2030 For arg read with code `c', convert as char to a string 2031 for use in prompting for future args. 2032 2033 * keymap.c (describe_{map,map_tree,vector,alist}): 2034 All take additional arg PARTIAL which, if nonzero, 2035 means check each definition for a `suppress-keymap' 2036 property and ignore it if property non-nil. 2037 2038 * keymap.c (describe_bindings): 2039 * doc.c (Fsubstitute_command_keys): 2040 * syntax.c (describe_syntax): 2041 Pass zero or 1 as PARTIAL arg to those functions. 2042 2043 * filelock.c: 2044 Use PATH_SUPERLOCK as name of superlock file, 2045 and PATH_LOCK as name of lock directory. 2046 * paths.h, paths.h.dist: 2047 Define those two. 2048 2049 * callproc.c (Fcall_process): 2050 Always try opening program before forking. 2051 20521985-10-14 Richard M. Stallman (rms@mit-prep) 2053 2054 * Makefile: 2055 Now it takes ymakefile, passes it thru cpp to get xmakefile, 2056 then runs `make' on that. ymakefile is the old Makefile. 2057 All comments now are within /*...*/, and #ifdef's are used 2058 to select the flags and libraries to be used. 2059 2060 * s-*.h: 2061 Define new macro SYSTEM_NAME_DECL which does any global 2062 declarations needed to prepare for using SYSTEM_NAME. 2063 The flag ASSEMBLY is no longer needed to prevent s-*.h 2064 from doing anything besides defining macros. 2065 2066 * editfns.c: 2067 Use SYSTEM_NAME_DECL. 2068 2069 * alloca.s: 2070 No longer need to define ASSEMBLY. 2071 2072 * eval.c (apply_lambda, funcall_lambda): 2073 Flush "e support. 2074 20751985-10-11 Richard M. Stallman (rms@mit-prep) 2076 2077 * fileio.c (Frename_file): 2078 If fails due to moving across devices, copy and delete old file. 2079 2080 * keymap.c (insert_first_line): 2081 If the first line contains `\[', pass the string thru 2082 substitute-command-keys and try again. 2083 20841985-10-10 Richard M. Stallman (rms@mit-prep) 2085 2086 * Makefile: 2087 Define new parameter LDFLAGS, and make more use of LIBES. 2088 Have new code to define their values for various systems. 2089 2090 * sysdep.c, s-unipl5.2.h: 2091 Define MAXPATHLEN here if not def by system. 2092 Do not define it in s- files. 2093 2094 * keyboard.c (interrupt_signal): 2095 In system V, cannot actually stop, but do offer to auto-save 2096 or abort. 2097 2098 * dired.c: 2099 Do not include dir.h if including ndir.h. 2100 21011985-10-09 Richard M. Stallman (rms@mit-prep) 2102 2103 * fileio.c (Fsubstitute_in_command_name): 2104 Simplify /~ and // if produced as result of variable substitution. 2105 21061985-10-08 Richard M. Stallman (rms@mit-prep) 2107 2108 * fns.c (concat): 2109 Failed to initialize data type of `len'. 2110 2111 * editfns.c (Fregion_to_string): 2112 Delete it. Put it in mlsupport.el. 2113 2114 * search.c (Fregion_around_match): 2115 Delete it. Put it in mlsupport.el. 2116 2117 * syntax.c (scan_lists): 2118 Fix bug of ignoring the character before a comment-start pair 2119 when parsing backward. Also don't consider /*/ a complete comment. 2120 2121 * dispnew.c (Fsit_for): 2122 Use simulator for select, if not HAVE_TIMEVAL. 2123 * dispnew.c (ChangeScreenSize): 2124 Pass zero as third arg to set_window_{height,width}. 2125 * dispnew.c (update_screen): 2126 Detect failure of ioctl TIOCOUTQ. 2127 * dispnew.c: 2128 Don't use fcntl.h; appears not to be needed. 2129 2130 * dired.c: 2131 Handle fact that 4.1 has no symbolic links, just like sysV: 2132 Make conditionals check S_IFLNK rather than USG. 2133 Also, check new flag NONSYSTEM_DIR_LIBRARY which 4.1 will set. 2134 2135 * cm.c (cmcostinit, cmgoto, cmputc): 2136 Make these the names of the functions that do the work 2137 instead of macros going through variables that 2138 might fail to be set up. 2139 21401985-10-07 Richard Mlynarik (mly@mit-prep) 2141 2142 * print.c (print): 2143 No need to escape symbols + and - if not followed by digits. 2144 21451985-10-07 Richard M. Stallman (rms@mit-prep) 2146 2147 * filelock.c: 2148 New file containing stuff to handle locking files while 2149 they are being edited. 2150 2151 * buffer.c (Fset_buffer_modified_p): 2152 Lock or unlock the visited file accordingly. 2153 2154 * buffer.c (Fdelete_buffer_internal) 2155 Unlock the visited file. 2156 2157 * fileio.c (Fread_file_contents): 2158 Mark buffer as modified using modify_buffer. 2159 If visiting, unlock old and new visited files. 2160 2161 * fileio.c (Fwrite_region): 2162 Lock file to begin with; unlock on error or when done. 2163 2164 * undo.c (Fundo_more): 2165 Unlock file if undoing makes buffer unmodified. 2166 21671985-10-06 Richard M. Stallman (rms@mit-prep) 2168 2169 * dired.c (file_name_completions): 2170 If looking for list of all completions, don't ignore any. 2171 Do this by starting with passcount = 1. 2172 21731985-10-05 Richard M. Stallman (rms@mit-prep) 2174 2175 * xdisp.c (message): 2176 Use doprnt instead of sprintf: prevent overflowing buf. 2177 2178 * xdisp.c (decode_mode_spec): 2179 Protect against overflowing tbuf even if strings are clobbered 2180 and have negative length. 2181 21821985-10-02 Richard M. Stallman (rms@mit-prep) 2183 2184 * insdel.c (delete_range): 2185 Must immediately relocate markers into deleted text. 2186 Otherwise if an insertion follows they may end up pointing 2187 into the middle of it. 2188 21891985-10-01 Richard M. Stallman (rms@mit-prep) 2190 2191 * dispnew.c, xdisp.c, minibuf.c: 2192 cursX and cursY are now origin zero. 2193 last_point_x and last_point_y of a window, likewise. 2194 2195 * term.c (set_scroll_region, term_init, calculate_costs): 2196 New "cS" string, in TS_set_scroll_region_1, 2197 accepts four params suitable for handling aaa's \E[...p cmd. 2198 21991985-09-30 Richard M. Stallman (rms@mit-prep) 2200 2201 * xdisp.c (redisplay_window): 2202 Don't clobber the point value of the buffer 2203 being redisplayed. 2204 Make sure the displayed point value is inside 2205 the buffer bounds; correct it if not. 2206 2207 * term.c (reassert_line_highlight): 2208 Define reassert_line_highlight_hook, and call it. 2209 2210 * dispnew.c (direct_output_for_self_insert): 2211 Call reassert_line_highlight. 2212 22131985-09-29 Richard M. Stallman (rms@mit-prep) 2214 2215 * print.c (print): 2216 Fix one-off bug in Vprint_length; one element too few 2217 used to be printed. 2218 2219 * fileio.c (Fread_file_name_internal): 2220 Avoid error when spec'd name has no slashes. 2221 22221985-09-28 Richard M. Stallman (rms@mit-prep) 2223 2224 * term.c (clear_to_end, clear_screen): 2225 Set cleared lines to the background highlighting state. 2226 2227 * read.c (read1): 2228 Don't ignore pure doc strings once DOCSTR already parsed. 2229 2230 * read.c (readevalloop & callers): 2231 Eliminate delayflag feature. 2232 2233 * eval.c (do_autoload): 2234 Set up unwind-protect un_autoload and bind 2235 Vautoload_queue non-nil. This will undo all defuns and 2236 provides if the file does not finish loading. 2237 2238 * data.c (Fset): 2239 If Vautoload_queue non-nil, record function and old definition 2240 by consing onto Vautoload_qeueue. 2241 2242 * fns.c (Fprovide): 2243 If Vautoload_queue is non-nil, record old value of Vfeatures. 2244 22451985-09-27 Richard M. Stallman (rms@mit-prep) 2246 2247 * abbrev.c (Fdefine_global_abbrev, Fdefine_mode_abbrev): 2248 Convert name to lower case before defining. 2249 (Since expansion always does that too.) 2250 2251 * buffer.c (init_buffer): 2252 Don't add / to end of wd if it ends in / already. 2253 * buffer.c (init_buffer_once): 2254 Add variable `tem'. Don't call Fcurrent_buffer. 2255 22561985-09-26 Richard M. Stallman (rms@mit-prep) 2257 2258 * fileio.c (Fexpand_file_name): 2259 Discard through any slash that precedes a tilde. 2260 22611985-09-20 Richard M. Stallman (rms@mit-prep) 2262 2263 * fns.c (concat): 2264 In the case of append, don't copy or test the last arg. 2265 22661985-09-19 Richard M. Stallman (rms@mit-prep) 2267 2268 * keyboard.c (command_loop_1): 2269 If minibuffer and echo area both in use, 2270 wait 2 sec and redraw minibuffer. 2271 2272 * keyboard.c (cmd_error): 2273 Remove similar feature for errors only. 2274 2275 * read.c (readevalloop and callers): 2276 Don't eval any forms until all forms read. 2277 2278 * dispnew.c (scrolling): 2279 Postpone fixup of free_at_end_vpos 2280 until unchanged_at_bottom is set up. 2281 2282 * everywhere: 2283 Remove many variables not really used. 2284 2285 * process.c (count_active_processes): 2286 Fix garbage code to ignore, correctly, 2287 stopped or dead processes. 2288 22891985-09-17 Richard M. Stallman (rms@mit-prep) 2290 2291 * Don't use strings.h (not all Unix versions have it). 2292 Declare index explicitly where needed. 2293 2294 * sysdep.c: 2295 Define select, for 4.1. 2296 2297 * s-*.h, sysdep.c: 2298 New flag BSTRING says system has bcopy, etc., functions. 2299 If not, define them in sysdep.c. 2300 2301 * buffer.c: 2302 Define MAXPATHLEN if system does not. 2303 Pass two args to Fnext_window, as it expects. 2304 2305 * abbrev.c (Fdefine_global_abbrev, Fdefine_local_abbrev): 2306 Always pass Fdefine_abbrev five args. 2307 2308 * term.c (write_chars): 2309 Clear error flag of stdout to recover from 4.2 kernel bug. 2310 2311 * unexec.c (make_hdr): 2312 Remove sun data_start rounding change: round down again. 2313 23141985-09-13 Richard M. Stallman (rms@mit-prep) 2315 2316 * minibuf.c (minibuf_completion_help_1): 2317 Always indent at least one space between the two function names on 2318 a line. 2319 23201985-09-12 Richard M. Stallman (rms@mit-prep) 2321 2322 * syntax.h, syntax.c: 2323 Define new syntax class Spunct, for punctuation. 2324 Acts like whitespace in word and list parsing. 2325 Define all non-whitespace that used to be Swhitespace as 2326 being punctuation. 2327 23281985-09-11 Richard M. Stallman (rms@mit-prep) 2329 2330 * dired.c (file_name_completions): 2331 Fix bug matching implicit slash after name of dir 2332 against an implicit slash in bestmatch. 2333 23341985-09-10 Richard M. Stallman (rms@mit-prep) 2335 2336 * cmds.c (Fnewline): 2337 Barf immediately if buffer read only. 2338 2339 * doc.c (Fsubstitute_command_keys): 2340 If string contains \{VAR}, get value of VAR and describe as 2341 keymap. 2342 2343 * keymap.c (describe_map_tree): 2344 New function to describe a map and all maps reachable from it. 2345 2346 * keymap.c (describe_bindings): 2347 Describe local bindings first. 2348 2349 * abbrev.c (describe_abbrev): 2350 Direct final newline to same stream as everything else. 2351 23521985-09-08 Richard M. Stallman (rms@mit-prep) 2353 2354 * editfns.c, dispnew.c: 2355 Definition of baud-rate moved to dispnew.c. 2356 2357 * editfns.c: 2358 Functions point{-marker}, point-max{-marker} and 2359 point-min{-marker} defined. Old dot- names still exist 2360 as aliases. 2361 2362 * Pervasive: 2363 "dot" changed to "point" in just about everything, 2364 including names that contain it, such as SetDot. 2365 2366 * callint.c (Fcall_interactively): 2367 Make elements of command-history be expressions 2368 by quoting each arg that is not self-evaluating. 2369 2370 * eval.c (Fsignal, find_handler_clause): 2371 If debugger returns, return its value from Fsignal. 2372 2373 * All calls to Fsignal: 2374 Do something reasonable if Fsignal returns. 2375 Often, just return what it returned. 2376 `error' still never returns to its caller. 2377 2378 * Signalling Qargs_out_of_range: 2379 Use new functions args_out_of_range and args_out_of_range_3 2380 (in data.c) to do this. 2381 23821985-09-07 Richard M. Stallman (rms@mit-prep) 2383 2384 * search.c (compile_pattern & callers): 2385 Must recompile even the same string if translate table is 2386 different. Pass translate table as arg to compile_pattern. 2387 2388 * buffer.c (switch-to-buffer-other-window): 2389 Eliminate this name; it's now defined in files.el. 2390 2391 * window.c (Fget_lru_window): 2392 Give preference to full-width windows. 2393 * window.c (display_buffer): 2394 Only split full-width windows. 2395 2396 * search.c (Fstring_match): 2397 Set the search_regs, like buffer searching commands. 2398 23991985-09-06 Richard M. Stallman (rms@mit-prep) 2400 2401 * editfns.c (Finsert_before_markers): 2402 User interface to insert_before_markers. 2403 2404 * insdel.c (insert_before_markers): 2405 New function that inserts and moves all markers pointing at 2406 insertion point to point after the inserted text. 2407 2408 * sysdep.c (wait_for_termination): 2409 Cause a SIGCHLD just in case, when termination is detected. 2410 2411 * unexec.c: 2412 Round data-end-address on Sun up, not down, to segment bdry. 2413 2414 * crt0.c, alloca.s, m-sun2.h: 2415 For sun 2, call hack_sky from _start. hack_sky is new, in alloca.s. 2416 m-sun2.h is a new file, which defines the symbol sun2. 2417 2418 * buffer.c (Fswitch_to_buffer): 2419 Second arg non-nil means don't record buffer on selection history. 2420 2421 * syntax.c (scan_sexps_forward): 2422 Stop properly if end of range comes after a char quote within a string. 2423 24241985-09-05 Richard M. Stallman (rms@mit-prep) 2425 2426 * fileio.c (Fread_file_name): 2427 Abbreviate the default dir using ~ if possible. 2428 2429 * search.c (search_buffer): 2430 Notice when re_search_2 returns "failure", in backward search. 2431 2432 * term.c (write_chars): 2433 When using TS_repeat, the count was wrong, and len was not updated. 2434 24351985-09-05 Richard M. Stallman (rms@mit-prep) 2436 2437 * process.c (handle_process_output): 2438 Preserve logical ordering of input and output when there is type ahead. 2439 24401985-09-05 Richard M. Stallman (rms@mit-prep) 2441 2442 * macros.c: 2443 Define executing-kbd-macro as alias for executing-macro. 2444 Eventually old name will be flushed. 2445 24461985-09-04 Richard M. Stallman (rms@mit-prep) 2447 2448 * keyboard.c (Fsuspend_emacs): 2449 Put back `kill', accidentally deleted. 2450 2451 * buffer.c: Define switch-to-buffer-other-window = pop-to-buffer. 2452 2453 * dispnew.c (update_line): 2454 Simplify handling of nlen == screen_width case 2455 to avoid calling write_chars on -1 chars. 2456 24571985-09-02 Richard M. Stallman (rms@mit-prep) 2458 2459 * term.c ((re)set_terminal_modes): 2460 Use the correct hook in each case. 2461 (topos): Define topos_hook. 2462 2463 * search.c (search_buffer): 2464 In backwards regexp search, use new `mstop' to re_search_2 2465 to avoid matches that extend forward past starting point. 2466 2467 * editfns.c (init_editfns): 2468 Change #endif to #else; make AMPERSAND_FULL_NAME conditionals right. 2469 2470 * print.c (print): 2471 Define variable print-length, and refer to it as nec. 2472 24731985-08-31 Richard Mlynarik (mly@mit-prep) 2474 2475 * editfns.c (init_editfns) 2476 Try to improve AMPERSAND_FULL_NAME frobbing a little. 2477 2478 * eval.c, callint.c 2479 Define function user-variable-p, which returns t if first char of 2480 var doc string is "*". Make (interactive "v") use it. 2481 24821985-08-31 Richard M. Stallman (rms@mit-prep) 2483 2484 * syntax.c (scan_words): 2485 Always clear immediate_quit on exit. 2486 24871985-08-30 Richard M. Stallman (rms@mit-prep) 2488 2489 * process.c (handle_process_output): 2490 Don't use the name `howmany' to avoid possible conflict 2491 with system header files. 2492 2493 * xdisp.c (decode_mode_spec): 2494 Never try to output 100% -- output 99% instead. 2495 24961985-08-11 Richard Mlynarik (mly@mit-prep) 2497 2498 * m-sun.h: 2499 Don't define SUN -- "sun" already exists. 2500 Define COMPILER_REGISTER_BUG and use it in a few places in the 2501 source which used to be conditionalized on SUN. 2502 2503 * config.h, config.h.dist: 2504 Increase pure size (sigh). 2505 2506 * search.c (compile_pattern): 2507 Signal an invalid-regexp error if lose. 2508 25091985-08-09 Richard Mlynarik (mly@mit-prep) 2510 2511 * term.c (clear_end_of_line): 2512 Calling cmplus before chars output when terminals lacks clreol 2513 (crl@newton.purdue.edu). 2514 25151985-08-06 Richard Mlynarik (mly@mit-prep) 2516 2517 * macros.c (end-kdb-macro): 2518 Barf if not defining a macro. 2519 2520 * doc.c, keymap.c: 2521 Interactive for Fdocumentation declaration was wrong, and has been 2522 deleted. (describe-function is what people should be using.) 2523 2524 Make where_is_in_buffer take a firstonly arg to speed up 2525 substitute-command-keys. Make it really use its buf argument. 2526 (crl@newton.purdue.edu) 2527 2528 * emacs.c (kill-emacs): 2529 If noninteractive and arg is fixnum, return arg as program return 2530 code by exit(arg). 2531 2532 * search.c (Fsearch_string): 2533 Wasn't initializing translate table based on case-fold-search. 2534 2535 * process.c (deactivate_process): 2536 Fix timing screw if SIGCHLD received in middle of deactivation 2537 (by silogic!eggert@ucla-cs.arpa). 2538 25391985-08-05 Richard Mlynarik (mly@mit-prep) 2540 2541 * callint.c 2542 Improve doc of {current-}prefix-arg. 2543 2544 * minibuf.c (Fread_from_minibuffer): 2545 Thought it accepted maximum of 3 args, not 4. 2546 2547 * sysdep.c (InitDsp): 2548 When you are (sigh) using CBREAK and flow control, C-@ 2549 is botched. Some tables are being initialized to zero (i.e. C-@) 2550 when they should be initialized to -1. More debatably, LDECCTQ is 2551 needed for real, bad flow control. 2552 -- silogic!eggert@ucla-cs.arpa 2553 25541985-07-21 Richard Mlynarik (mly@mit-prep) 2555 2556 * sysdep.c (tabs_safe_p): 2557 gtty call was missing fd arg. 2558 25591985-07-15 Richard M. Stallman (rms@mit-prep) 2560 2561 * xdisp.c, minibuf.c, fileio.c: 2562 Add * to some variables' doc, remove from others. 2563 2564 * term.c (ins_del_lines): 2565 Always go to real hpos 0 before insert or delete. 2566 2567 * buffer.c (init_buffer_once): 2568 Pass correct data type to Fbuffer_flush_undo. 2569 2570 * term.c (write_standout_marker): 2571 Don't output `se' if it's the same as `so'. 2572 2573 * window.c (set_window_height): 2574 Pass correct data type (int) when call self at end. 2575 Similar in set_window_width. 2576 25771985-07-14 Richard M. Stallman (rms@mit-prep) 2578 2579 * editfns.c (subst-char-in-region): 2580 * casefiddle.c (operate_on_region): 2581 Don't call modify_region before recording the changes. 2582 2583 * editfns.c (Fgoto_char): 2584 Interactively read arg using n, not p. 2585 2586 * undo.c (RecordChange1): 2587 A local and an arg were both named p. Change arg to bufp. 2588 Fixed bug in undoing the undoing of RecordChange (such as Meta-l). 2589 2590 * minibuf.c (read_minibuf): 2591 Postpone incrementing MinibufDepth until point where 2592 can no longer quit before setting up to decrement it on quits. 2593 2594 * fns.c (Fyes_or_no_p): 2595 Use Fsleep_for rather than sleep, to allow immediate quit. 2596 2597 * abbrev.c (expand_abbrev): 2598 Handle case of scan_words returning 0. 2599 2600 * casefiddle.c (operate_on_word): 2601 Handle case of scan_words returning 0. 2602 26031985-07-12 Richard M. Stallman (rms@mit-prep) 2604 2605 * xdisp.c (display_string): 2606 Regard display chars as unsigned chars. 2607 26081985-07-12 Richard Mlynarik (mly@mit-prep) 2609 2610 * callint.c: 2611 Stuff was being added to command-history even if aborted out. 2612 26131985-07-11 Richard M. Stallman (rms@mit-prep) 2614 2615 * process.c: delete-exited-processes is boolean. 2616 2617 * term.c: 2618 chars_wasted is 0 if no `so' or `se' string; 2619 0100 | nchars if there is a `so' or `se' string. 2620 Should fix lossage with :sg#0:. 2621 26221985-07-10 Richard M. Stallman (rms@mit-prep) 2623 2624 * keyboard.c: 2625 Rename waiting to waiting_for_input, no longer static. 2626 In get_char, be sure to clear alarm and zero input_available_clear_word 2627 when thrown to from quit_throw_to_get_char. 2628 2629 * eval.c (Fsignal): 2630 Crash if waiting_for_input. 2631 2632 * process.c (create_process): 2633 Set up alarm signal handler before requesting alarm. 2634 26351985-07-09 Richard M. Stallman (rms@mit-prep) 2636 2637 * process.c (create_process): 2638 Don't let child change Emacs's values of forkin and forkout. 2639 Use a timer interrupt to unhang `close (forkin)' 2640 since it gets wedged if the child exited already. 2641 26421985-07-08 Richard M. Stallman (rms@mit-prep) 2643 2644 * xdisp.c (redisplay_window): 2645 It was returning garbage. 2646 2647 * keyboard.c, sysdep.c: 2648 Make stuff_char work correctly assuming its arg 2649 is the character to stuff, and always pass it the character. 2650 26511985-07-07 Richard M. Stallman (rms@mit-prep) 2652 2653 * dispnew.c, cm.h, sysdep.c: 2654 ospeed must be short, not int. 2655 2656 * dispnew.c (update_line): 2657 Protect against old being null in call to change_line_highlight. 2658 2659 * dispnew.c (make_display_lines): 2660 Take account of fact that `free' clobbers the area freed. 2661 2662 * buffer.c (SefBfp): 2663 Don't check c->major_mode if c is zero. 2664 2665 * lisp.h, m-*.h: 2666 EXPLICIT_SIGN_EXTEND controls whether to define XINT using shifts. 2667 26681985-07-05 Richard M. Stallman (rms@mit-prep) 2669 2670 * cmds.c (newline): 2671 Make it REALLY do auto-filling. 2672 2673 * term.c (term_init): 2674 Turn on must_write_spaces for Concepts. 2675 Append \E^G! (i/d char within line) to `ti' string for Concepts. 2676 2677 * dispnew.c (update_line): 2678 If need to do clear-eol but text reaches to right margin, 2679 clear before outputting the last character of text. 2680 2681 * cm.h, term.c: 2682 Define Wcm.cm_losewrap, which says that reaching right margin 2683 has undefined results. Turn this on for supdup terminals. 2684 26851985-07-04 Richard M. Stallman (rms@mit-prep) 2686 2687 * dispnew.c (update_line): 2688 If want to insert chars early in line and delete chars late in line, 2689 do the deletion first. 2690 2691 * dispnew.c (update_screen): 2692 Round outq down, not to nearest second, to get sleep time. 2693 26941985-07-03 Richard M. Stallman (rms@mit-prep) 2695 2696 * term.c (term_init): 2697 Was storing "dc" string in wrong place. 2698 2699 * term.c (ins_del_lines): 2700 On telerays, indicate that cursor is left in column 0. 2701 2702 * dispnew.c (line_hash_code): 2703 Make line be null-terminated. 2704 2705 * dispnew.c (direct_output_for_insert): 2706 Make line remain null-terminated. 2707 27081985-07-02 Richard M. Stallman (rms@mit-prep) 2709 2710 * window.c (window_loop, case 5): 2711 Change < to > so get-largest-window gets largest, not smallest. 2712 2713 * term.c (ins_del_line): 2714 Don't pass negative length arg to bzero, for chars_wasted. 2715 2716 * editfns.c (init_editfns): 2717 In user full name, discard stuff starting with first comma if any. 2718 Change names of static structure: now user_real_name and 2719 user_full_name. 2720 Clean up AMPERSAND_FULL_NAME code a little. 2721 27221985-07-01 Richard M. Stallman (rms@mit-prep) 2723 2724 * minibuf.c (minibuffer-complete-word): 2725 Fix case of Space in filename, where front of minibuffer 2726 gets deleted by completion. 2727 2728 * Gross rewrite of display code. No Gosling code left. 2729 Files fixedpoint.* and display.* and Trm*.* flushed. 2730 New files term.c, scroll.c, termhooks.h, termopts.h, 2731 and termchar.h. Many changes in dispnew.c. 2732 2733 * keyboard.c: Make stop_character not static. 2734 27351985-06-26 Richard M. Stallman (rms@mit-prep) 2736 2737 * xdisp.c (try_window_id): 2738 If C-k is done at end of next-to-last line, 2739 this fn updates window_end_vpos and cannot leave 2740 window_end_pos nonnegative (it is zero, in fact). 2741 If display is preempted before lines are output, 2742 this is inconsistent. Fix by setting 2743 blank_end_of_window to nonzero. 2744 27451985-06-25 Richard M. Stallman (rms@mit-prep) 2746 2747 * cmds.c (Fnewline): 2748 Call the auto fill hook if appropriate. 2749 2750 * xdisp.c (try_window_id): 2751 If dot is found by compute_motion after xp, record that 2752 permanently. If display_text_line sets dot position wrong 2753 (case where like is killed, dot is at eob and that line 2754 is not displayed), detect and set it again in final compute_motion. 2755 2756 * display.c, dispnew.c, sysdep.c, xdisp.c: 2757 Rewrite UpdateScreen (now update_screen), 2758 PrintM (now print_scrolling) and init_display; 2759 all vestiges of Gosling code gone. They are now in dispnew.c. 2760 Some changes in how screen_garbaged is handled; 2761 work now done in Fredraw_display. 2762 Minor changes in InitDsp and in minibuf. 2763 2764 * TrmAmb.c: Flushed. 2765 * Trm*.c: tt.t_init routine now passed no arguments. 2766 27671985-06-23 Richard M. Stallman (rms@mit-prep) 2768 2769 * display.c: Include sys/ioctl.h so conditionals work right. 2770 27711985-06-22 Richard M. Stallman (rms@mit-prep) 2772 2773 * doprnt.c: Flush extra increment of fmt for %%. 2774 2775 * search.c (replace-match): 2776 Test of prevc was backwards in determining value for case_action. 2777 2778 * TrmTERM.h (wipeline): 2779 Update curY and curX when ESC S is sent to Teleray. 2780 * TrmTERM.h (TrmTERM): 2781 Turn off use of LF on Teleray. 2782 2783 * process.c (pty): Don't turn on FIONBIO. 2784 27851985-06-18 Richard M. Stallman (rms@mit-prep) 2786 2787 * process.c (create_process): 2788 Make pty terminal the controlling terminal of the child. 2789 2790 * fileio.c: Replace %1 with %s in various interactive strings. 2791 I wonder why they said "%1", and whether that ever worked. 2792 2793 * process.c (change_msgs): 2794 Advance dot if at dot is at end; otherwise don't change dot. 2795 2796 * search.c (replace-match): 2797 Fix bug in case preservation by initializing `last' for final loop. 2798 27991985-06-17 Richard M. Stallman (rms@mit-prep) 2800 2801 * sysdep.c: New file containing interfaces to system-dependent 2802 kernel entries and libraries. 2803 2804 * aux.c, dsp.c: Files eliminated. 2805 2806 * m-dual68.h: m- file for Duals running unisoft port. 2807 2808 * s-uniplus5.0.h: s- file for unisoft port of sys V rel 0. 2809 * s-uniplus5.2.h: s- file for unisoft port of sys V rel 2. 2810 2811 * syntax.c: Eliminate find-line-comment and find-line-comment-body. 2812 Lisp code should use comment-start-skip to find comments. 2813 28141985-06-15 Richard M. Stallman (rms@mit-prep) 2815 2816 * TrmTERM.c: 2817 Suppress use of ^M on telerays. Know that ins line 2818 leaves cursor in column 0 on telerays. 2819 Don't decrement width for :am: terminals; this is an experiment. 2820 28211985-06-14 Richard M. Stallman (rms@mit-prep) 2822 2823 * TrmTERM.c (TrmTERM): 2824 Override termcap's so and sg for telerays (xt is set). 2825 2826 * display.c (hashline): 2827 Don't ignore trailing spaces if tt.t_needspaces is set. 2828 May fix C100 lossage. 2829 2830 * Various files: Minor changes for system V. 2831 2832 * disp_extern.h: Rename as dispextern.h. 2833 2834 * commands.h (INTERACTIVE): 2835 Be false in batch mode. 2836 2837 * aux.c: 2838 New file, containing system-dependent subroutines. 2839 2840 * keyboard.c: 2841 Use new subroutines get_input_pending, stuff_char, 2842 discard_tty_input, in aux.c for now. 2843 2844 * display.c (term_init): 2845 Use new subroutine init_baud_rate; avoid direct use of gtty. 2846 2847 * callproc.c: 2848 Use new subroutines wait_without_blocking, setpgrp_of_tty, 2849 child_setup_tty, set_exclusive_use. 2850 2851 * keyboard.c (EchoThem): 2852 Process quits only if `waiting' is set. 2853 28541985-06-12 Richard Mlynarik (mly@mit-prep) 2855 2856 * minibuf.c, callint.c, read.c, mocklisp.c: 2857 New function read-from-minibuffer does all you could ever want. 2858 read-minibuffer, eval-minibuffer, read-string take second optional 2859 initial-contents arg. read-input now a synonym for read-string. 2860 2861 * keymap.c, callint.c, minibuf.c, fns.c, commands.h: 2862 Rename MinbufLocalMap to Vminibuffer_local_map, etc. 2863 Rename minibuf-local-{,-ns,-completion,must-match}map, 2864 and DefLispVar them (document even!). 2865 => New lisp variables minibuffer-local-map, minibuffer-local-ns-map, 2866 minibuffer-local-completion-map, minibuffer-local-must-match-map. 2867 28681985-06-12 Richard M. Stallman (rms@mit-prep) 2869 2870 * keymap.c: 2871 Supply missing defsubr of keymapp. 2872 28731985-06-11 Richard M. Stallman (rms@mit-prep) 2874 2875 * callint.c, editfns.c, doprnt.c: 2876 Use new function doprnt instead of _doprnt. 2877 28781985-06-10 Richard M. Stallman (rms@mit-prep) 2879 2880 * TrmC100.c: Do termscript output. 2881 28821985-06-10 Richard Mlynarik (mly@mit-prep) 2883 2884 * print.c, lisp.h, buffer.c 2885 New function prin1-to-string. 2886 (Needs an initialization done in buffer.c.) 2887 28881985-06-10 Richard M. Stallman (rms@mit-prep) 2889 2890 * TrmTERM.c: 2891 Fix interaction of XTflag with SGnum (telerays): 2892 Don't put SEstr on most lines; special hair 2893 to erase SOstr when necessary. 2894 2895 * keyboard.c: 2896 Clear Vquit_flag in read_key_sequence, not in get_char. 2897 This makes it possible to quit out of y-or-n-p again. 2898 28991985-06-10 Richard Mlynarik (mly@mit-prep) 2900 2901 * dired.c (file_name_completion) 2902 Check Vquit_flag each time around and quit if requested. 2903 29041985-06-10 Richard M. Stallman (rms@mit-prep) 2905 2906 * minibuf.c: Use Tab for completion, not ESC. 2907 2908 * unexec.c: Round bss_start up to page bndry. 2909 29101985-06-09 Richard M. Stallman (rms@mit-prep) 2911 2912 * keyboard.c (kbd_buffer_store_char): 2913 Call interrupt_signal for every C-g, even while waiting. 2914 2915 * keyboard.c (input_available_signal): 2916 If C-g seen, ignore rest of chars already available. 2917 2918 * keyboard.c (quit_throw_to_get_char): 2919 Don't clear Vquit_flag. Let Lisp program see quit-flag set. 2920 29211985-06-08 Richard M. Stallman (rms@mit-prep) 2922 2923 * various files: 2924 Make functions called by internal_with_output_to_temp_window 2925 all return Lisp_Object. 2926 2927 * bytecode.c (case Bdup): 2928 PUSH (TOP) loses due to invalid assumption about where 2929 autoincrement gets done. 2930 2931 * read.c (read_vector): 2932 Pass make_pure_vector an int, as it expects, not a Lisp_Object. 2933 29341985-06-07 Richard Mlynarik (mly@mit-prep) 2935 2936 * buffer.c: 2937 Documentation fixes. 2938 29391985-06-07 Richard M. Stallman (rms@mit-prep) 2940 2941 * TrmTERM.c: 2942 HLflags is now a three-way flag: 1 => line has SOstr, 2943 2 => line has SEstr, 0 => line has neither. 2944 State 0 results from clearing screen, ins/del line. 2945 2946 * dispnew.c (preserve_other_columns): 2947 If copying beginning of line from other window, 2948 don't increase length of line beyond last column copied. 2949 2950 * keyboard.c: 2951 Eliminate `executing' flag. 2952 Quit now always sets Vquit_flag; input code tests it. 2953 29541985-06-06 Richard Mlynarik (mly@mit-prep) 2955 2956 * doc.c (Fdocumentation): 2957 Handle sparse keymaps (lists whose car is `keymap') 2958 by way of canned string. 2959 29601985-06-06 Richard M. Stallman (rms@mit-prep) 2961 2962 * keyboard.c (kbd_buffer_get_char): 2963 Keep doing gobble_input and waiting, until kbd_count becomes nonzero. 2964 29651985-06-05 Richard M. Stallman (rms@mit-prep) 2966 2967 * dired.c (file-name-completion, file-name-all-completions): 2968 Make these functions share most of their code. 2969 Use two passes: first try all filenames that don't end in an 2970 "ignored extension" and, if that yields nothing, try all filenames. 2971 2972 * doc.c (Fdocumentation): 2973 Handle keyboard macros (symbols with strings as definitions) 2974 with a canned string. 2975 29761985-06-05 Richard Mlynarik (mly@mit-prep) 2977 2978 * dired.c (file-name-completion) 2979 Spazz comparing against completion-ignored-extensions (boole!eggert) 2980 That was no spazz, that was a feature - rms. 2981 29821985-06-05 K. Shane Hartman (shane@mit-prep) 2983 2984 * cmds.c (end-of-line): Fix documentation. Claimed it moved to 2985 beginning of line. 2986 2987 * buffer.c (fill-column): Fix typo in documentation. 2988 29891985-06-04 Richard M. Stallman (rms@mit-prep) 2990 2991 * bytecode.c: 2992 Make Bread_char check for quit before finishing. 2993 A quit is likely to requested during the read_char. 2994 29951985-06-04 Richard Mlynarik (mly@mit-prep) 2996 2997 * dired.c (file-name-completion, file-name-all-completions) 2998 Append "/" to names of directories. 2999 30001985-06-04 K. Shane Hartman (shane@mit-prep) 3001 3002 * minibuf.c (Vminibuffer_help_form): 3003 Change the lisp name to be minibuffer-help-form rather than 3004 Vminibuffer-help-form. 3005 30061985-06-02 Richard M. Stallman (rms@mit-prep) 3007 3008 * config.h, s-*.h: 3009 Eliminate CBREAK_INPUT and FRONT_END_PROCESS; 3010 INTERRUPT_INPUT just controls default for interrupt_input. 3011 3012 * dsp.c, keyboard.c, xdisp.c: 3013 Use variable interrupt_input rather than switch INTERRUPT_INPUT. 3014 Don't change stopc/startc if flow_control is nonzero. 3015 3016 * dsp.c, display.c: 3017 Change OldTchars => old_tchars, etc. 3018 Initialize new tchars from old tchars. 3019 Move setting window to 0 from InitDsp to term_init. 3020 3021 * dispnew.c (set-input-mode): 3022 New function to set interrupt_input and flow_control. 3023 3024 * read.c (read_escape): 3025 \ followed by one or two digits unreads following char. 3026 3027 * TrmTERM.c (flash): 3028 If no bell defined, output C-g. 3029 3030 * minibuf.c (read_minibuf, read_minibuf_unwind): 3031 Define Vminibuffer_help_form. 3032 Bind help_form to that inside minibuf. 3033 3034 * callproc.c, doc.c: 3035 Make Vexec_directory end in a slash. 3036 3037 * process.c (wait_reading_process_input): 3038 Remove debugging trap. It showed that the select had 3039 returned, there was input available, it had not 3040 been read by interrupt level but FASYNC was set. 3041 (Kernel bug). 3042 3043 * keyboard.c (kbd_buffer_get_char): 3044 If wait_reading_process_input returns and kbd_count stil 0, 3045 gobble the buffered input. 3046 30471985-06-01 Richard M. Stallman (rms@mit-prep) 3048 3049 * dispnew.c (sit-for): 3050 Gobble any pending input before calling wait_reading_process_input. 3051 3052 * process.c (wait_reading_process_input): 3053 Dump core if `select' says input available and did not 3054 already get a SIGIO interrupt for it. 3055 3056 * emacs.c (main): 3057 Detect -batch even when it's the only arg. 3058 3059 * minibuf.c (read_minibuf): 3060 Don't call UpdateScreen if in batch mode. 3061 3062 * keyboard.c: 3063 Use sigsetmask to prevent recursive SIGIO handling 3064 rather than kill, as previous change caused 3065 kbd_buffer_get_char to return -1 mysteriously. 3066 Change kbd_buffer_get_char never to return -1; 3067 kill emacs on eof in batch mode, abort on eof non-batch. 3068 3069 * keyboard.c: 3070 Eliminate dribble_count. fflush (dribble) after each char. 3071 3072 * undo.c, undo.h: 3073 Define Uunmod; record when buffer becomes "modified" 3074 and clear out "modified" if undo past there. 3075 3076 * undo.c (RecordDelete): 3077 Correct the condition for combining with previous delete. 3078 3079 * keyboard.c (kbd_buffer_get_char): 3080 Actually cause SIGIO if have unread input. 3081 3082 * display.c, TrmTERM.c: 3083 Do fflush(termscript) in UpdateScreen, not in TrmTERM. 3084 30851985-05-31 Richard M. Stallman (rms@mit-prep) 3086 3087 * TrmVT100.c: Generate termscript output. 3088 3089 * dsp.c: Define request_sigio, unrequest_sigio. 3090 3091 * xdisp.c (DoDsp): 3092 Unrequest sigio on entry, rerequest on exit. 3093 Thus, no interrupts during redisplay. 3094 3095 * keyboard.c (detect_input_pending): 3096 Check FIONREAD even if INTERRUPT_INPUT. 3097 3098 * m-*.h: 3099 Add macros LOAD_AVE_TYPE and LOAD_AVE_CVT. 3100 3101 * fns.c (load-average): Use those two. 3102 Makes it work on suns. 3103 3104 * keyboard.c (kbd_buffer_get_char): 3105 #ifndef INTERRUPT_INPUT, always read at least 1 character. 3106 31071985-05-30 Richard M. Stallman (rms@mit-prep) 3108 3109 * display.c (UpdateScreen): 3110 Allow preemption at beginning if already input avail. 3111 3112 * keyboard.c (EchoKeys): 3113 If 1st char is help-char, echo it specially verbosely. 3114 3115 * keymap.c (access_keymap): 3116 If nothing in keymap under specified character code, 3117 try converting to lower case and look again. 3118 3119 * data.c (listp, nlistp, eq, null): 3120 Use EQ or NULL rather than old slow comparisons. 3121 3122 * data.c (symbol-function, symbol-value): 3123 Pass Qboundp or Qfboundp as extra info when signal void-symbol. 3124 31251985-05-29 Richard M. Stallman (rms@mit-prep) 3126 3127 * fileio.c (add-name-to-file): 3128 If no query or error about new name existing, delete it 3129 to avoid system error later. 3130 3131 * buffer.c (generate-new-buffer): 3132 Remove duplicate declaration of local var `name'. 3133 3134 * Makefile: 3135 Assume distribution contains paths.h.dist and config.h.dist. 3136 Copy them into paths.h and config.h if those don't exist; 3137 warn user if those exist but are older. 3138 3139 * dispnew.c (Ding): 3140 If -batch mode, just output ^G. 3141 3142 * cm.c (mytgoto): 3143 Eliminate "magic" treatment of \0 and \004. 3144 Flush cmevalcost, cmput; use evalcost, put. 3145 3146 * TrmTERM.c: Always set DontSend to zero. 3147 3148 * alloca.s: 3149 Add pyramid version of alloca, and _longjmp and _setjmp. 3150 3151 * data.c, eval.c, fns.c, read.c, window.c: 3152 To get around Pyramid C compiler bugs: 3153 Eliminate many constructs return FOO = BAR; 3154 Eliminate some cases of calling function computed 3155 by conditional expression. 3156 3157 * dired.c (directory-files): 3158 Avoid making double slash if spec'd directory ends in slash. 3159 3160 * callint.c (case 'b'): 3161 Don't allow a minibuffer to be the default buffer. 3162 31631985-05-28 Richard Mlynarik (mly@mit-prep) 3164 3165 * minibuffer.c (read_minibuf) 3166 Added variable enable-recursive-minibuffers 3167 (enable_recursive_minibuffers) so that Real Men may confuse 3168 themselves. (Some commands such as c-h f can also use it) (This 3169 is not quite the right thing for commands to bind to read their 3170 arguments since it enables arbitrary recursiveness, not just one 3171 level to read args.) 3172 3173 * buffer.c 3174 Wrote generate-new-buffer --- like gentemp for buffer names. 3175 Rewrote create-file-buffer into lisp code in lisp/files.el. 3176 31771985-05-27 Richard M. Stallman (rms@mit-prep) 3178 3179 * crt0.c: 3180 Make each machine type use completely separate code. 3181 Put in code for pyramid. 3182 3183 * display.h, Trm.h, disp_extern.h: 3184 Move InverseVideo to Trm.h, rename to inverse_video. 3185 Rename VisibleBell to visible_bell. 3186 Move ScreenLength and ScreenWidth to Trm.h. 3187 Rename ScreenGarbaged to screen_garbaged. 3188 3189 * TrmVT100.c: 3190 Eliminate VT100_INVERSE. People can do this with setq. 3191 3192 * fixedpoint.c: 3193 Use new variable FPdebug instead of RDdebug. 3194 Include only Trm.h and fixedpoint.h, not display.h. 3195 3196 * display.c: 3197 IDdebug and RDdebug are mentioned in this file only. 3198 3199 * xdisp.c (decode_mode_spec): 3200 Display "Narrow" after minor modes if buffer has any clipping. 3201 3202 * keyboard.c (command_loop_1): 3203 Kill Emacs on end of file only if not executing a macro. 3204 32051985-05-26 Richard M. Stallman (rms@mit-prep) 3206 3207 * display.h, Trm.h: 3208 Move VisibleBell and baud_rate to Trm.h. 3209 Define tt.t_padspeed, minimum speed at which padding needed (pb#). 3210 3211 * Trm*.c, dispnew.c (Ding): 3212 tt.t_flash is always set; it flashes the screen or beeps using `bl='. 3213 3214 * TrmTERM.c: 3215 Use `IC', `DC', `rp' and `bl' termcap strings when appropriate. 3216 No longer look for nonstandard `nn' or `rn' flags or `ds' string. 3217 Do not assume ^M and ^J can be used unless `cr' or 'do' or `nl' 3218 says so. 3219 ?? Make second arg to tputs always number of LINES below cursor 3220 because the termcap documentation says so. Is this right ?? 3221 32221985-05-24 Richard M. Stallman (rms@mit-prep) 3223 3224 * keymap.c (push_key_description): 3225 Use DEL for 0177, RET for 015, LFD for 012, TAB for 011, SPC for 040. 3226 3227 * search.c (search_buffer): 3228 For n < 0 re-search, test search_regs.end[0] vs startpos, not pos. 3229 3230 * callint.c (call-interactively): 3231 If interactive spec is a list, use num_input_chars 3232 to tell whether it read args from the command input. 3233 3234 * keyboard.c (get_char): 3235 Increment new variable num_input_chars on each call. 3236 3237 * All .h files: Make all variable definitions `extern'. 3238 3239 * buffer.c, window.c, xdisp.c, display.c, dispnew.c, 3240 * syntax.c, fixedpoint.c: Put in one non-extern definition 3241 for each variable that used to have them only in the .h files. 3242 3243 * keyboard.c: 3244 Refs to Cant1WinOpt should say windows_or_buffers_changed. 3245 3246 * buffer.c (kill-all-local-variables): 3247 Don't clobber a variable currently set up for some other buffer. 3248 Was losing the other buffer's recent setq's if the other 3249 buffer had the same variable local. 3250 32511985-05-23 Richard M. Stallman (rms@mit-prep) 3252 3253 * buffer.c (list_buffers_1): 3254 Put back the lost column in the entries 3255 rather than removing it from the header. 3256 32571985-05-23 Richard M. Stallman (rms@mit-prep) 3258 3259 * xdisp.c (decode_mode_spec): 3260 Display "Abbrev" if abbrev_mode is set. 3261 Don't clobber past end of tbuf. 3262 3263 * keyboard.c (kbd_buffer_get_char): 3264 If noninteractive, read from stdin. 3265 (open-dribble-file): Take filename as argument. 3266 (command_loop_1): On end of file, call kill-emacs. 3267 32681985-05-22 Richard M. Stallman (rms@mit-prep) 3269 3270 * window.c (save_window_restore): 3271 Set windows_or_buffers_changed. 3272 3273 * buffer.c (list_buffers_1): 3274 Print % not R for read-only buffers. 3275 3276 * cmds.c (SelfInsert): 3277 !NULL => NULL testing buffer read onliness for abbrev expansion. 3278 3279 * eval.c (interactive-p): 3280 Return nil if called within expression being evalled 3281 by a built-in C function such as eval-region. 3282 32831985-05-22 K. Shane Hartman (shane@mit-prep) 3284 3285 * config.h, TrmXTERM.c, display.c 3286 Change define for XWINDOW to XVSWINDOW because XWINDOW 3287 is defined as a macro in lisp.h. 3288 32891985-05-22 Richard M. Stallman (rms@mit-prep) 3290 3291 * print.c (printchar, strout): 3292 Output minibuffer chars to stdout if noninteractive. 3293 3294 * xdisp.c (message, message1): 3295 Noninteractively, output newline if previous output was from print. 3296 3297 * keyboard.c (cmd_error): 3298 If noninteractive, force out error message at end. 3299 3300 * keyboard.c (get_char): 3301 Fix bugs in handling help_char: 3302 do a redisplay after restoring window configuration; 3303 clear NextK after reading a space. 3304 3305 * buffer.c (other-buffer): 3306 Init notsogood to nil so don't return garbage value. 3307 3308 * buffer.c (list_buffers_1): 3309 Put back missing space before each buffer name. 3310 3311 * buffer.c (SetBfp): 3312 New code to dump core when paragraph-start gets its global value 3313 in a buffer in Lisp mode. 3314 3315 * TrmXTERM.c: New file. Used for interface to 3316 MIT's `X' window system. 3317 33181985-05-22 Richard Mlynarik (mly@mit-prep) 3319 3320 * buffer.c (list_buffers_1): 3321 Made list-buffers print "R" if buffer read-only. 3322 (No change is needed to lisp/buff-menu.el.) 3323 33241985-05-22 Richard M. Stallman (rms@mit-prep) 3325 3326 * keyboard.c (get_char): 3327 Use (in effect) save-window-excursion to flush the window 3328 made by or for the help-form. 3329 * minibuf.c: 3330 Flush remove_help_window and its DefBoolVar. 3331 * lisp.h: 3332 Flush obsolete externs for remove_help_window and flushhelp. 3333 3334 * config.h: Increase maximum screen dimensions to 300x300. 3335 Define XWINDOW flag (off by default). 3336 3337 * Trm.h: Add tt.t_socketinput slot, and t_ReadSocket slot. 3338 * dsp.c, keyboard.c: Code for using those slots. 3339 * display.c: Install code for XVSWINDOW. 3340 3341 * dispnew.c (sleep-for): Flush spurious reference to 3342 nonexistent variable time_limit. 3343 33441985-05-21 Richard Mlynarik (mly@mit-prep) 3345 3346 * The documentation for substitute-command-keys was fazed out by 3347 its own hairy heuristics! Moby quoting (past the c compiler, and 3348 then past substitute-command-keys) added. 3349 People should be careful of this. Also, hacks which make 3350 printed documentation out of doc strings need to know about this 3351 cruft. 3352 33531985-05-21 Richard M. Stallman (rms@mit-prep) 3354 3355 * TrmTERM.c, dispnew.c, cm.c: 3356 open-termscript opens a termscript file, 3357 into which are written a copy of all characters (except padding) 3358 sent to the terminal. 3359 3360 * Makefile: 3361 Recompute DOCSTR file only if other things have changed. 3362 33631985-05-20 Richard M. Stallman (rms@mit-prep) 3364 3365 * keyboard.c (command-execute): 3366 Use do_autoload. 3367 3368 * data.c (car, cdr, car-safe, cdr-safe): 3369 Open code them. Flush carcdr and car_1. 3370 3371 * eval.c: 3372 Define do_autoload to autoload a function and barf if that 3373 did not define it. Use this in eval, apply, funcall. 3374 Make Fautoload do nothing if function is already defined. 3375 Open code the loops that trace function definitions of symbols. 3376 33771985-05-19 Richard M. Stallman (rms@mit-prep) 3378 3379 * buffer.c, window.c: 3380 Change algorithm for reordering Vbuffer_alist: 3381 select-window now calls record_buffer. 3382 other-buffer now prefers buffers not visible in any window. 3383 bury-buffer, which puts a buffer at the end of the list, 3384 is now defined. 3385 3386 * keyboard.c (get_char): 3387 Make first char of a command go into keybuf 3388 even if it is being reread. 3389 Make all chars go into keybuf if coming from a macro. 3390 3391 * process.c (make_process): 3392 Fix bug where incremented-for-uniqueness name wasn't really used. 3393 33941985-05-17 Richard M. Stallman (rms@mit-prep) 3395 3396 * undo.c: 3397 Fix bug of reinserting/replacing undone chars 3398 wrapping around wrong at end of undo buffer. 3399 Use tembuf to handle properly a Uchange 3400 of length > half the undo buffer. 3401 34021985-05-16 Richard M. Stallman (rms@mit-prep) 3403 3404 * window.c (set-window-start): 3405 Accept third arg NOFORCE meaning don't set w->force_start. 3406 3407 * indent.c (compute_motion): 3408 Clear tab_offset when scanning past a newline. 3409 3410 * lisp.h, bytecode.c: Define Qbytecode. 3411 * eval.c: Fix interactive-p to look past a call to `bytecode'. 3412 Makes interactive-p work in compiled code. 3413 3414 * xdisp.c: 3415 Supply missing taboffset arg to display_text_line from DoDsp. 3416 Fixes bug that inserting a character could shift line sideways. 3417 3418 * display.c: 3419 Remove spurious * in setting terminal_driver. 3420 3421 * lisp.h: 3422 Remove some obsolete externs for symbols that no longer exist. 3423 3424 * dispnew.c: 3425 Define send-string-to-terminal. 3426 3427 * TrmTERM.c, TrmVT100.c: 3428 Turn on alternate keypad on entry, turn off on exit. 3429 34301985-05-16 Richard Mlynarik (mly@mit-prep) 3431 3432 * fileio.c: Added optional third arg ok-if-exists to 3433 rename-file, make-symbolic-link, add-name-to-file and copy-file. 3434 If the destrination filename exists, then if ok-if-exists 3435 is non-nil it is silently bashed; else if the function was 3436 called interactively the user is queried as to whether s/he 3437 wants to bash the file; otherwise (ok-if-exists nil, non-interactive) 3438 a file-already-exists error is signalled. 3439 3440 * window.c: Made get-window-buffer return nil if get-buffer of 3441 its arg returns nil, rather than erring. 3442 34431985-05-14 Richard M. Stallman (rms@mit-prep) 3444 3445 * dispnew.c, display.c: 3446 Function scroll_max_lines_saved returns # lines in common 3447 between PhysScreen and DesiredScreen. 3448 UpdateScreen skips i/d calc on big window, fast screen 3449 when there are too few lines in common. 3450 34511985-05-13 Richard M. Stallman (rms@mit-prep) 3452 3453 * indent.c: 3454 Fix cursor position calculation for continued tabs. 3455 New tab_offset argument to compute_motion. 3456 3457 * xdisp.c: 3458 Make display of continued tabs work. 3459 3460 * Makefile: 3461 Do inc-version in a separate invocation of temacs 3462 to make the dumped xemacs smaller. 3463 3464 * eval.c: 3465 Put star in front of XSUBR (fun)->function where it is being called. 3466 3467 * alloc.c: 3468 Mark buffers when pointers to them are found, 3469 like all other Lisp object types. 3470 3471 * buffer.h, buffer.c: 3472 Created chain `all_buffers' containing all existing buffers 3473 not yet reclaimed by gc, including dead buffers. 3474 3475 * read.c: 3476 Fix up register declarations. 3477 3478 * emacs.c, dsp.c, xdisp.c: 3479 Define -batch switch: do no redisplay, don't change terminal modes. 3480 Lisp variable `noninteractive' is non-nil in this mode. 3481 3482 * syntax.c: 3483 Made most scanning loops turn on immediate_quit. 3484 3485 * eval.c: 3486 Fsignal clears immediate_quit. 3487 34881985-05-12 Richard M. Stallman (rms@mit-prep) 3489 3490 * cmds.c: Modified `newline' to insert before an existing 3491 newline before dot. This produces better redisplay. 3492 3493 * xdisp.c: Fixed bug that modifying buffer displayed in two windows 3494 failed to redisplay both mode lines with stars. 3495 3496 * xdisp.c (try_window_id): If scrolling upward and changed text is empty 3497 scroll up all the lines that fit below bp. 3498 3499 * xdisp.c: Introduce num_contin, to display tabs right in contin. lines. 3500 3501 * doc.c: Define substitute-command-keys, using crl@purdue's code. 3502 Make `documentation' call it. 3503 3504 * eval.c, fns.c, bytecode.c: Put in register decls for Lisp_Objects. 3505 Saved 2500 bytes of object code. 3506 35071985-05-11 Richard M. Stallman (rms@mit-prep) 3508 3509 * editfns.c: Put in code for & in fullname, 3510 under AMPERSAND_FULL_NAME flag. 3511 3512 * lisp.h: Install NO_UNION_TYPE flag in lisp.h. 3513 This means XMARKBIT can no longer be on left side of =. 3514 New macros XMARK and XUNMARK and XSETMARKBIT are used instead. 3515 3516 * alloc.c, marker.c: Use XMARK, XUNMARK, XSETMARKBIT where needed. 3517 3518 * TrmTERM.c: Ignore `xs' termcap flag. 3519 Always use the SEstr on sg >= 0 terminals. 3520 3521 * minibuf.c: Don't allow entry to minibuffer 3522 while minibuffer is selected. 3523 3524 Copyright (C) 1985, 1986, 2001, 2002, 2003, 2004, 2005, 2006, 2007 3525 Free Software Foundation, Inc. 3526 3527 This file is part of GNU Emacs. 3528 3529 GNU Emacs is free software; you can redistribute it and/or modify 3530 it under the terms of the GNU General Public License as published by 3531 the Free Software Foundation; either version 2, or (at your option) 3532 any later version. 3533 3534 GNU Emacs is distributed in the hope that it will be useful, 3535 but WITHOUT ANY WARRANTY; without even the implied warranty of 3536 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 3537 GNU General Public License for more details. 3538 3539 You should have received a copy of the GNU General Public License 3540 along with GNU Emacs; see the file COPYING. If not, write to the 3541 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 3542 Boston, MA 02110-1301, USA. 3543 3544;;; arch-tag: 2d2c1086-b0a5-437c-bc58-fb38ce2e0f9b 3545