emacs/src/emacs.c

5 This file is part of GNU Emacs.
18 along with GNU Emacs; see the file COPYING.  If not, write to
29 #include <sys/file.h>
122 /* The name under which Emacs was invoked, with any leading directory
126 /* The directory name from which Emacs was invoked.  */
129 /* The directory name in which to find subdirs such as lisp and etc.
263 --debug-init                enable Emacs Lisp debugger for init file\n\
267 --no-init-file, -q          load neither ~/.emacs nor default.el\n\
269 --no-site-file              do not load site-start.el\n\
272 --quick, -Q                 equivalent to -q --no-site-file --no-splash\n\
282 FILE                    visit FILE using find-file\n\
283 +LINE FILE              visit FILE using find-file, then go to line LINE\n\
284 +LINE:COLUMN FILE       visit FILE using find-file, then go to line LINE,\n\
289 --file FILE             visit FILE using find-file\n\
290 --find-file FILE        visit FILE using find-file\n\
295 --visit FILE            visit FILE using find-file\n\
309                                   or a mode name like `ansi8'\n\
322 --name NAME                     title for initial Emacs frame\n\
341 section of the Emacs manual or the file BUGS.\n"
449   Lisp_Object name, dir, tem;
458   /* Add /: to the front of the name
476 	  /* Add /: to the front of the name
496       name = Fexpand_file_name (Vinvocation_name, dir);
558 	  tem = Ffile_symlink_p (name);
561 	      name = Fexpand_file_name (tem, dir);
562 	      dir = Ffile_name_directory (name);
585 DEFUN ("invocation-name", Finvocation_name, Sinvocation_name, 0, 0, 0,
586        doc: /* Return the program name that was used to run Emacs.
595        doc: /* Return the directory name in which the Emacs executable was located.  */)
770   Lisp_Object temp;
773   temp = Fsymbol_value (intern ("emacs-version"));
776   if (!STRINGP(temp))
779   string = SDATA (temp);
877 	  printf ("see the file named COPYING.\n");
950   /* If -map specified, map the data file in.  */
952     char *file;
953     if (argmatch (argv, argc, "-map", "--map-data", 3, &file, &skip_args))
954       mapin_data (file);
1041   /* We do all file input/output as binary files.  When we need to translate
1432        convert it into  -d name.
1691       char *file;
1693       if (argmatch (argv, argc, "-l", "--load", 3, &file, &skip_args))
1695 			    Fcons (build_string (file), Qnil));
1710 	   since the TZ file contents may differ between dump and execution.  */
1778   char *name;
1810   { "-q", "--no-init-file", 50, 0 },
1811   { "-no-init-file", 0, 50, 0 },
1812   { "-no-site-file", "--no-site-file", 40, 0 },
1840   { "-name", "--name", 10, 1 },
1848   /* These have the same priority as ordinary file name args,
1859   { "-find-file", "--find-file", 0, 1 },
1861   { "-file", "--file", 0, 1 },
1863   /* This should be processed after ordinary file name args and the like.  */
1919 	    if (!strcmp (argv[from], standard_args[i].name))
2055   /* If we have an auto-save list file,
2168        doc: /* Dump current state of Emacs into data file FILENAME.
2199        doc: /* Dump current state of Emacs into executable file FILENAME.
2200 Take symbols from SYMFILE (presumably the file you executed to run Emacs).
2201 This is used in the file `loadup.el' when building Emacs.
2393       /* Add /: to the front of the name
2422   Qfile_name_handler_alist = intern ("file-name-handler-alist");
2499   DEFVAR_LISP ("invocation-name", &Vinvocation_name,
2500 	       doc: /* The program name that was used to run Emacs.
2505 The value is nil if that directory's name is not known.  */);