1 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
3 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
4 to Emacs' syntax. Also fix the comment about set/not-set meanings
5 since Emacs syntax is not the value 0 any more.
6 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7 since it's now part of RE_SYNTAX_EMACS.
9 2000-02-12 Dave Love <fx@gnu.org>
11 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
14 2000-02-12 Gerd Moellmann <gerd@gnu.org>
16 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
18 2000-02-12 Dave Love <fx@gnu.org>
20 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
22 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
23 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
24 * s/hpux.h: Don't define HAVE_VFORK.
26 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
28 * s/nextstep.h: Don't define HAVE_ALLOCA.
30 * config.in: Add vfork bits.
32 2000-02-12 Gerd Moellmann <gerd@gnu.org>
34 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
35 unwind function to undo the effect of stopping atimers.
37 * keyboard.c (bind_polling_period): Stop all timers except
40 * atimer.c (stopped_atimers): New variable.
41 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
44 * atimer.h (stop_other_atimers, run_all_atimers)
45 (unwind_stop_other_atimers): Add function prototypes.
47 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
49 2000-02-11 Ken Raeburn <raeburn@gnu.org>
51 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
52 library may depend on jpeg.
53 (atimer.o): Depends on atimer.c.
55 2000-02-11 Kenichi Handa <handa@etl.go.jp>
57 * insdel.c (del_range_1): Call update_compositions.
58 (del_range_both): Call update_compositions just once..
60 2000-02-10 Dave Love <fx@gnu.org>
62 * xfns.c (create_frame_xic): Fix initialization of automatic
65 2000-02-09 Kenichi Handa <handa@etl.go.jp>
67 * ccl.c (CCL_MAKE_CHAR): New macro.
68 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
69 registers by CCL_MAKE_CHAR before calling translate_char.
70 <CCL_TranslateCharacterConstTbl> Likewise.
72 2000-02-08 Dave Love <fx@gnu.org>
74 * lread.c (__EXTENSIONS__): Define.
76 2000-02-08 Gerd Moellmann <gerd@gnu.org>
78 * puresize.h (BASE_PURESIZE): Increase to 650000.
80 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
82 * msdos.c (XMenuActivate): Turn off the cursor after displaying
85 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
87 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
88 md, mh, mb, mr, and me to the fake termcap entry.
90 2000-02-06 Ken Raeburn <raeburn@gnu.org>
92 * sound.c (sound_cleanup): Don't call device close routine if the
93 function pointer is null.
95 2000-02-06 Andrew Innes <andrewi@gnu.org>
97 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
98 around image definitions and prototypes.
99 (gamma_correct) [WINDOWSNT]: New prototype.
101 * w32term.c (x_make_frame_visible): Replace call to
102 input_poll_signal with poll_for_input.
104 * window.c [WINDOWSNT]: Include w32term.h.
106 * xdisp.c [WINDOWSNT]: Include w32term.h.
108 * makefile.nt: Add dependencies on w32gui.h.
109 (OBJ1): Include atimer.obj.
110 ($(BLD)\atimer.obj): New dependency rule.
112 * w32.c (sigmask): New function (does nothing).
115 * frame.c [WINDOWSNT]: Include w32term.h.
117 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
119 * lread.c (syms_of_lread): Fix literal newlines.
121 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
122 the string constant limit (2048 bytes) in MSVC.
125 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
127 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
129 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
130 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
133 2000-02-04 Dave Love <fx@gnu.org>
135 * fileio.c: Remove some unused vars.
136 (_GNU_SOURCE): Define (for euidaccess).
138 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
140 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
142 (read_minibuf): Deal with allow_props correctly.
144 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
146 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
148 2000-02-03 Ken Raeburn <raeburn@gnu.org>
150 * search.c (compile_pattern): If a cache entry has a nil regexp,
151 fill in that entry instead of clobbering a previously cached
154 2000-02-02 Ken Raeburn <raeburn@gnu.org>
156 * puresize.h (BASE_PURESIZE): Increase to 610000.
158 2000-02-02 Gerd Moellmann <gerd@gnu.org>
160 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
163 2000-02-02 Kenichi Handa <handa@etl.go.jp>
165 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
166 instead of incrementing ic directly.
167 <CCL_WriteExprConst> Likewise.
168 <ccl_set_expr>: Set ic to jump_address.
170 * fileio.c (e_write): Fix the handling of
171 CODING_FINISH_INSUFFICIENT_SRC.
173 2000-02-01 Dave Love <fx@gnu.org>
175 * editfns.c (Fpropertize): Doc fix.
177 * process.c (Fstart_process): Doc fix.
179 * eval.c: Fix various doc strings not to duplicate information
180 from help-manyarg-func-alist.
182 * window.c (Fset_window_margins): Don't make interactive. Doc
185 * doc.c (Vhelp_manyarg_func_alist): New variable.
186 (Fdocumentation): Use it.
187 (syms_of_doc): Define it.
189 2000-01-31 Gerd Moellmann <gerd@gnu.org>
191 * xterm.c (xim_open_dpy): Remove unused local variable.
193 * emacs.c (USAGE): Use term `display options' instead of `X
196 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
197 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
199 * fns.c (sweep_weak_table): New function.
200 (sweep_weak_hash_tables): Use it. Keep on marking until there
203 2000-01-30 Gerd Moellmann <gerd@gnu.org>
205 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
206 that XTread_socket does not crash by trying to call XNoOp on a
209 2000-01-30 Jason Rumney <jasonr@gnu.org>
211 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
212 Change selected_frame to SELECTED_FRAME ().
213 (w32_console_mouse_position): Remove #ifndef MULE from around
216 * makefile.nt: Remove dosfns.obj.
218 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
220 * w32fns.c (w32_defined_color): Check for valid frame before
221 applying gamma correction. Eliminate dependency on frame elsewhere.
222 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
223 (w32_to_x_font): Use resx and resy not height_in and width_in.
224 (x_to_w32_font): Doc fix.
225 (xlfd_strip_height): New function to strip and return font height.
226 (w32_font_match): Compare height separately from rest of xlfd
227 spec, using xlfd_strip_height.
229 * w32term.c (w32_term_init): Swap resx and height_in, resy and
230 width_in. Use w32_defined_color in place of defined_color.
232 * w32faces.c: Merge more of DOS and X specifics in preparation for
234 (defined_color): Remove FIXME comment.
235 (tty_color_name): Provide w32-specific function.
236 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
238 * w32console.c (turn_on_face, turn_off_face): Removed.
239 (w32_face_attributes): New function.
240 (Global_variables): Reduce scope where possible.
241 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
243 (hl_mode): Don't modify text attributes.
244 (write_glyphs): Don't do anything if len <= 0. Use
245 w32_face_attributes to get attributes for drawing. Write
246 terminating codes using char_attr_normal.
247 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
248 (update_begin, update_end): Likewise.
249 (vga_stdcolor_name): New function.
250 (initialize_w32_display): Remove char_attr_reverse and char_attr.
251 (Fset_screen_color): Remove char_attr_reverse.
253 2000-01-29 Gerd Moellmann <gerd@gnu.org>
255 * xfns.c (xic_set_preeditarea): Take window parameter and
256 window-relative pixel-positions.
258 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
259 is its frame's selected window.
260 (xim_instantiate_callback): Likewise.
262 * xfns.c (x_create_im): Removed.
263 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
264 (supported_xim_styles): Renamed from supported_styles.
265 (best_xim_style): Renamed from best_style.
266 (create_frame_xic): Renamed from xic_create_frame.
267 (free_frame_xic): Renamed from xic_destroy_frame.
269 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
271 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
272 our frames, call XFilterEvent with 2nd parameter `None'.
273 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
274 returning XBufferOverflow.
275 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
277 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
278 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
279 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
280 (xim_initialize, xim_close)
281 [HAVE_X_I18N && HAVE_X11R6]: New functions.
282 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
283 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
284 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
286 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
288 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
289 `xic_style' and `xic_xfs'.
290 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
291 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
292 (FRAME_XIM): Removed.
294 * xfns.c (supported_styles): New variable.
295 (DEFAULT_STYLE, DEFAULT_FONT): New macros
296 (xic_create_xfontset, best_style, xic_create_frame)
297 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
298 (xic_set_xfontset): New functions.
300 2000-01-28 Dave Love <fx@gnu.org>
302 * s/irix6-5.h: Revert last change after change to irix5-0.h.
304 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
306 2000-01-28 Gerd Moellmann <gerd@gnu.org>
308 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
309 for *scratch* if it already existed.
311 * emacs.c (USAGE): New macro.
312 (main): Use it to display usage information.
314 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
316 Support for the menu-help feature:
318 * msdos.h: Change prototypes of XMenuAddSelection and
321 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
322 part of the line to the termscript file.
323 (IT_clear_to_end): Clear the entire line, not just its beginning.
324 (menu_help_message, prev_menu_help_message): New variables.
325 (IT_menu_make_room): Make room for the help_text member.
326 (IT_menu_display): New argument disp_help; all callers changed.
327 If disp_help is non-zero, store the help text of the active menu
328 item in menu_help_message.
329 (XMenuAddPane): Initialize the help_text member to NULL.
330 (XMenuAddSelection): New argument help_text. Store it in the
332 (XMenuActivate): New argument help_callback. If the value of
333 menu_help_message has changed since the last time, display the
334 menu help message text while waiting for the mouse to move. Clear
335 the echo area before exiting.
336 (XMenuDestroy): Free the help_text member.
338 2000-01-27 Gerd Moellmann <gerd@gnu.org>
340 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
341 XMenuAddSelection. Pass help callback to XMenuActivate.
342 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
344 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
346 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
349 2000-01-26 Dave Love <fx@gnu.org>
351 * editfns.c (Fchar_after, Fchar_before): Doc fix.
353 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
354 an error may be signalled.
356 2000-01-26 Gerd Moellmann <gerd@gnu.org>
358 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
359 LD_SWITCH_SYSTEM inherited from irix5-0.h.
361 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
363 2000-01-25 Gerd Moellmann <gerd@gnu.org>
365 * charset.c (Fstring): If there is a multibyte char among
366 the args, always return a multibyte string.
368 2000-01-25 Gerd Moellmann <gerd@gnu.org>
370 * sysdep.c (sys_select): Turn atimers off and on instead of
371 recording and restoring old alarm handler
373 * process.c (toplevel): Include atimer.h.
374 (create_process_1): Rewritten.
375 (create_process): Use atimers instead of alarm.
376 (wait_reading_process_input) [hpux]: Turn atimers off instead
377 of turning off SIGALRM.
378 (wait_reading_process_input): Turn off atimers instead off
379 calling stop_polling.
381 * emacs.c (main): Call init_atimer.
383 * keyboard.c (toplevel): Include systime.h and atimer.h.
384 (polling_for_input): Removed because unused.
385 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
386 (poll_timer): New variable.
387 (poll_for_input, poll_for_input_1): New functions.
388 (start_polling, stop_polling): Rewritten.
390 * keyboard.h (polling_for_input): Removed.
392 * atimer.h, atimer.c: New files.
394 * Makefile.in (obj): Add atimer.o.
395 (atimer.o): New target.
397 * blockinput.h (pending_atimers): Add extern declaration.
398 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
400 * lisp.h (popup_activated_flag): Add extern declaration.
402 * xmenu.c (popup_activated_flag): Make externally visible.
403 (popup_activate_callback) [USE_MOTIF]: Increment
404 popup_activated_flag.
405 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
407 * xterm.c (toplevel): Include atimer.h.
408 (toolkit_scroll_bar_interaction): New variable.
409 (Fxt_process_timeouts): Removed.
410 (x_process_timeouts): New function.
411 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
412 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
413 (x_make_frame_visible): Call poll_for_input_1 instead of
414 input_poll_signal. Don't call alarm.
415 (x_initialize): Install timer calling x_process_timeouts.
417 2000-01-24 Dave Love <fx@gnu.org>
419 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
420 Don't use -cckr -- apparently not now necessary.
422 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
424 * msdos.c (IT_menu_display): Truncate long menu lines at the right
427 2000-01-23 Jason Rumney <jasonr@gnu.org>
429 * w32fns.c (w32_defined_color): Apply gamma correction before
430 trying to map to the palette.
431 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
434 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
435 here. Callers changed to always pass real device context.
436 (w32_draw_bitmap): Likewise.
437 (w32_get_glyph_overhangs): Likewise.
438 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
440 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
441 pfnSetScrollInfo and SetScrollRange.
442 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
443 back into MULE characters after decoding them.
444 (x_get_glyph_face_and_encoding): Likewise.
445 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
446 GetCharABCWidthsW fails, since this is defined on Windows 9x.
447 (x_produce_glyphs): Calculate per char metrics for a character
448 that we know exists in default font when font_not_found_p is true.
450 2000-01-22 Jason Rumney <jasonr@gnu.org>
452 * makefile.nt (intervals.obj, composite.obj): New modules.
453 (composite.h): Added as dependency where appropriate.
455 * w32gui.h (XGCValue): New struct for emulating X GCs.
457 * w32term.h (XCharStruct): New struct for emulating X.
459 * w32console.c (turn_on_face, turn_off_face): New functions.
460 (change_line_highlight): New prototype for new redisplay.
461 (write_glyphs): Support multibyte text. Support faces.
463 * w32faces.c: Complete rewrite for new redisplay based on new
466 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
467 throughout. struct frame * in place of FRAME_PTR.
468 Skeleton support for images, toolbars, tooltips from xfns.c.
469 (Fx_create_frame): Use system default for default scroll bar
471 (w32_get_arg): Renamed from x_get_arg.
472 (Fx_file_dialog): New function.
473 (w32_list_fonts): Check cache before asking system.
474 (Vw32_enable_synthesized_fonts): New variable.
475 (Vw32_enable_italics): Obsolete, removed.
477 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
478 Use SELECTED_FRAME macro.
480 * w32menu.c: Add skeleton support for help strings on menus.
481 (add_menu_item): Native checkbox and radio support added, but not
482 yet enabled due to bugs.
483 (push_menu_item): Add parameters type, selection and help.
485 Formatting changes to reduce unnecessary diffs with xmenu.c.
487 * w32select.c (Fw32_set_clipboard_data): Update call to
490 * w32term.c: Complete rewrite for new redisplay based on new
491 xterm.c with necessary sections merged back in from old w32term.c.
493 2000-01-21 Richard M. Stallman <rms@caffeine.ai.mit.edu>
495 * data.c (set_internal): Further fix in same criterion.
497 2000-01-20 Richard M. Stallman <rms@caffeine.ai.mit.edu>
499 * data.c (set_internal): Fix the criteria for whether
500 to swap out the old cached binding.
502 2000-01-19 Dave Love <fx@gnu.org>
504 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
506 2000-01-18 Kenichi Handa <handa@etl.go.jp>
508 * regex.c (re_compile_fastmap): While checking a range table for
509 `charset', skip flag bits for a character class correctly.
511 2000-01-17 Gerd Moellmann <gerd@gnu.org>
513 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
515 * xfns.c (x_window): Call lw_create_widget with new parameter
518 * widget.c (EmacsFrameSetCharSize): Change size of children first
519 because of problems with main window geometry management under
522 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
524 (MENU_ITEMS_ITEM_HELP): New enumerator.
525 (push_menu_item): Add parameter HELP. Record help in menu_items.
526 (single_menu_item, single_submenu, list_of_items): Call
527 push_menu_item with new parameter.
528 (single_submenu): Set help string in widget value.
529 (menu_highlight_callback): New function.
530 (set_frame_menubar): Call lw_create_widget with new
532 (xmenu_show, xdialog_show): Ditto.
534 2000-01-13 Gerd Moellmann <gerd@gnu.org>
536 * sound.c (Fplay_sound): Improve doc string.
538 2000-01-11 Richard M. Stallman <rms@gnu.org>
540 * lisp.h (set_internal): Enter the new arg.
542 * eval.c (specbind): Record buffer-local variables specially,
543 indicating which buffer's binding was saved.
544 (unbind_to): Restore buffer-local variables specially
545 in the proper buffer.
547 * data.c (set_internal): New arg BUF.
549 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
550 * data.c (Fset): Pass new arg to set_internal.
551 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
553 2000-01-11 Gerd Moellmann <gerd@gnu.org>
555 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
558 2000-01-11 Richard M. Stallman <rms@gnu.org>
560 * minibuf.c (Ftry_completion): Doc fix.
562 2000-01-11 Gerd Moellmann <gerd@gnu.org>
564 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
567 2000-01-11 Andreas Schwab <schwab@suse.de>
569 * coding.c (code_convert_region): Initialize total_skip.
571 2000-01-08 Dave Love <fx@gnu.org>
573 * eval.c (Fuser_variable_p): Check customizability too.
575 2000-01-07 Gerd Moellmann <gerd@gnu.org>
577 * minibuf.c (Fcompleting_read): Doc fix.
579 2000-01-05 Gerd Moellmann <gerd@gnu.org>
581 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
584 * xfns.c (x_create_im): New function to set IM and IC of a frame.
585 Check that input style is supported before trying to create an
587 (x_window): Call x_create_im.
589 2000-01-04 Gerd Moellmann <gerd@gnu.org>
591 * xfns.c (current_gif_memory_src): New variable.
592 (gif_load): Record the address of the current memory source
593 in current_gif_memory_src.
594 (gif_read_from_memory): Use current_gif_memory_src.
596 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
597 macros statement form.
599 * sound.c (struct sound): Renamed from struct sound_file.
600 (struct sound): Add members `data' and `header_size'.
601 (enum sound_attr): Add SOUND_DATA.
602 (current_sound, current_sound_device): Variables renamed from
603 sound_file and sound_device.
604 (parse_sound): Parse :data.
605 (parse_sound): Handle sound data in strings.
606 (find_sound_type): Function renamed from find_sound_file_type.
607 (wav_init, au_init): Fail if sound's header_size is smaller than
609 (wav_play, au_play): Play sounds from string data.
611 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
613 * lisp.h: Add prototype for allocate_string_data.
615 * alloc.c (Fgarbage_collect): Return number of live and free
618 * alloc.c (mark_buffer): Remove code in #if 0.
620 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
621 (strings_consed): New variable.
622 (allocate_string): Set it.
623 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
624 (Fmemory_use_counts): Return strings_consed. Use Flist.
626 * alloc.c: General cleanup in comments etc. Remove conditional
627 compilation for `standalone'.
629 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
631 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
632 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
633 (DONT_COPY_FLAG): Removed.
634 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
635 (struct sdata, struct sblock): New
636 (struct string_block): Rewritten.
637 (STRINGS_IN_STRING_BLOCK): New macro.
638 (oldest_sblock, current_sblock, total_strings, total_free_strings)
639 (large_sblocks, string_blocks, string_free_list): New variables.
640 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
641 (init_strings): Rewritten.
642 (allocate_string, allocate_string_data, compact_small_strings)
643 (free_large_strings, sweep_strings): New functions.
644 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
645 (struct string_block_head, current_string_block)
646 (first_string_block, large_string_blocks, STRING_FULLSIZE)
647 (STRING_PAD): Removed.
648 (make_uninit_multibyte_string, make_pure_string): Rewritten.
649 (Fgarbage_collect): Don't set mark bit in large strings.
650 (mark_object): Mark strings differently. Mark symbol names
652 (survives_gc_p): Test marked strings differently.
653 (gc_sweep): Sweep strings differently, unmark strings in
655 (compact_strings): Removed.
657 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
659 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
660 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
662 2000-01-04 Kenichi Handa <handa@etl.go.jp>
664 * fileio.c (Finsert_file_contents): Signal error if visiting file
665 in a non-empty buffer.
667 * term.c (encode_terminal_code): Fix the previous change.
669 2000-01-03 Gerd Moellmann <gerd@gnu.org>
671 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
672 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
674 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
676 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
678 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
679 need to test for MSDOS frames.
681 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
683 * dosfns.c (unspecified_colors): Remove.
684 (msdos_stdcolor_idx): Use global variables unspecified_fg and
686 (msdos_stdcolor_name): Return strings for unspecified fore- and
689 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
690 (syms_of_xfaces): Remove their staticpro's.
691 (tty_color_name): Return Lisp strings for unspecified fore- and
693 (Finternal_set_lisp_face_attribute): Remove the special treatment
694 for Qunspecified_{f,b}g.
695 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
698 2000-01-03 Gerd Moellmann <gerd@gnu.org>
700 * xdisp.c (reseat_at_next_visible_line_start): Position before
701 newline only if ending up on a newline.
702 (next_element_from_ellipsis): Return success. Handle case of
703 displaying no ellipsis. Fix case of ellipsis defined in display
705 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
708 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
710 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
711 (Fcolor_supported_p): Renamed from face-color-supported-p.
713 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
715 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
716 list of colors renamed to tty-defined-color-alist.
717 (tty_color_name): Pass the frame to tty-color-by-index.
718 (realize_tty_face): tty-color-alist is now a function which
719 accepts the frame as argument.
721 * term.c (Ftty_display_color_p): Accept an optional argument
724 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
726 * term.c (insert_glyphs): Pass glyph, not &glyph, to
727 encode_terminal_code.
729 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
731 * dispnew.c (mode_line_string): Support termcap frames as well.
733 2000-01-01 Gerd Moellmann <gerd@gnu.org>
735 * syntax.c (Fforward_word): Undo previous change.
737 * editfns.c (Fconstrain_to_field): Don't constrain if
738 inhibit-field-text-motion is non-nil.
739 (Fline_beginning_position): Undo previous change.
740 (Fline_end_position): Ditto.
742 * syntax.c (Fforward_word): Notice field boundaries only if
743 inhibit-field-text-motion is nil.
745 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
747 * editfns.c (Vinhibit_field_text_motion): New variable.
748 (inhibit-field-text-motion): New DEFVAR_LISP.
749 (Fline_beginning_position, Fline_end_position): Notice field
750 boundaries only if inhibit-field-text-motion is nil.
752 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
754 (x_build_heuristic_mask): Likewise.
755 (xbm_load_image_from_file): Change error output.
756 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
757 (gif_load, gs_load, x_kill_gs_process): Ditto.
759 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
760 color indices when accessing raster pixels.
761 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
762 one of :file or :data.
763 (enum pbm_keyword_index): Add PBM_DATA.
764 (pbm_format): Add :data.
765 (pbm_image_p): Allow either :file or :data.
766 (pbm_read_file): New function.
767 (pbm_scan_number): Rewritten to read from string.
768 (pbm_load): Support :data.
770 1999-12-31 Gerd Moellmann <gerd@gnu.org>
772 * xfns.c: New image functions adapted to Emacs conventions.
773 (png_load, tiff_load, jpeg_load, gif_load): Always GCPRO local
776 1999-12-31 William M. Perry <wmperry@aventail.com>
778 * xfns.c (jpeg_format): Added the :data keyword
779 (jpeg_image_p): JPEG is valid with :file _or_ :data
780 (jpeg_memory_src): Defined new JPEG image source to read from a
782 (jpeg_load): Pay attention to the :data keyword if specified.
783 Instantiates a jpeg_memory_src instead of jpeg_stdio_src if
785 (png_format): Added the :data keyword
786 (png_image_p): PNG is valid with :file _or_ :data
787 (png_read_from_memory): New PNG read function to read from a
789 (png_load): Pay attention to the :data keyword if specified. Uses
790 png_set_read_fn() instead of png_init_io() if specified.
791 (tiff_format): Added the :data keyword for TIFF images.
792 (tiff_image_p): TIFF is valid with :file _or_ :data
793 (tiff_read_from_memory): Defined new TIFF I/O functions to read
794 from a memory buffer.
795 (tiff_load): Pay attention to the :data keyword if specified.
796 Uses TIFFClientOpen() instead of TIFFOpen() if specified.
797 (gif_format): Added the :data keyword
798 (gif_image_p): GIF is valid with :file _or_ :data
799 (gif_read_from_memory): New GIF input function to read from a
801 (gif_load): Pay attention to the :data keyword. Uses DGifOpen()
802 instead of DGifOpenFileName() if specified.
804 1999-12-31 Gerd Moellmann <gerd@gnu.org>
806 * xdisp.c (next_element_from_buffer): Change assertion at the end
807 because it doesn't hold when there's an overlay string at the end
808 from which we deliver an image.
810 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
812 * msdos.c (IT_update_begin): Don't dereference members of struct
813 window for deleted windows.
815 1999-12-30 Gerd Moellmann <gerd@gnu.org>
817 * abbrev.c (Fexpand_abbrev): If expanding an abbrev which has only
818 a hook, and the hook has a non-nil `no-self-insert' property, let
819 the return value of the hook specify whether an expansion took
820 place. If it returns nil, no expansion has been performed.
822 * xterm.c (x_make_frame_visible): Wait for frame becoming visible
825 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
827 * msdos.c (IT_write_glyphs): Track last changes to struct glyph.
829 1999-12-29 Eli Zaretskii <eliz@is.elta.co.il>
831 * dispnew.c (mode_line_string): Support MS-DOS frames.
833 1999-12-29 Gerd Moellmann <gerd@gnu.org>
835 * eval.c (syms_of_eval): Initialize debugger_may_continue.
837 1999-12-29 Kenichi Handa <handa@etl.go.jp>
839 * process.c (read_process_output): Fix the args CHARPOS and LENINS
840 to signal_after_change.
842 1999-12-28 Eli Zaretskii <eliz@is.elta.co.il>
844 * msdos.c (dos_set_window_size) [__DJGPP__ > 1]: If the frame
845 dimensions changed, invalidate the mouse highlight info.
846 (disable_mouse_highlight, help_echo, previous_help_echo): New
848 (IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
849 (fast_find_position, IT_note_mode_line_highlight)
850 (IT_note_mouse_highlight): New functions.
851 (IT_update_begin): If the redisplay affects the window where the
852 mouse highlight is, clear the highlight. If the frame where the
853 highlight was displayed was killed, invalidate the highlight
855 (IT_update_end): Reset the highlight flag. Reset the mouse
856 highlight-defer flag.
857 (IT_frame_up_to_date): New function, if mouse highlight was
858 deferred due to GC, do it now.
859 (internal_terminal_init): Initialize mouse-highlight related
860 members of the_only_x_display. Assign IT_frame_up_to_date to
861 frame_up_to_date_hook.
862 (dos_rawgetc): If the mouse moved, update mouse highlight. If
863 help_echo changed value, generate a HELP_EVENT event.
864 (syms_of_msdos): Staticpro help_echo and previous_help_echo.
866 * msdos.h (struct display_info): New.
867 (struct x_output): Add the display_info member.
868 (FRAME_X_DISPLAY_INFO): New macro.
870 1999-12-28 Gerd Moellmann <gerd@gnu.org>
872 * xdisp.c (try_window_id): Compute BEG_UNCHANGED and END_UNCHANGED
874 (dump_glyph_row): Adapt to changes in struct glyph.
876 * buffer.c (modify_overlay): Always compute unchanged info.
878 1999-12-27 Kenichi Handa <handa@etl.go.jp>
880 * dispextern.h (FACE_FROM_ID): Cast the arg ID to `unsigned'.
882 1999-12-27 Kenichi Handa <handa@etl.go.jp>
884 The following changes are to use more bits for face IDs.
886 * lisp.h (GLYPH): Defined as `int', not `unsigned int'. Now the
887 lowest 8 bits are single byte character code, the bits above are
889 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the change
891 (FAST_MAKE_GLYPH, FSST_GLYPH_FACE): Likewise.
892 (GLYPH_MASK_REV_DIR, GLYPH_MASK_PADDING): Macros deleted.
894 * charset.h (CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
897 * charset.c (char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
900 * dispextern.h (struct glyph): Make face_id and padding_p the top
901 level members. Change members in union `u'.
902 (GLYPH_EQUAL_P): Check also members face_id and padding_p.
903 (GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
904 (SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
905 (CHAR_GLYPH_PADDING_P): Likewise.
906 (GLYPH_FROM_CHAR_GLYPH): Likewise. Always return -1 for multibyte
909 * dispnew.c (line_hash_code, direct_output_for_insert): Adjusted
910 for the change of struct glyph.
911 (line_draw_cost): Adjusted for the change of
912 GLYPH_FROM_CHAR_GLYPH.
913 (count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.
915 * term.c (encode_terminal_code): Adjusted for the change of struct
916 glyph and GLYPH_FROM_CHAR_GLYPH.
917 (write_glyphs, insert_glyphs, append_glyph): Adjusted for the
918 change of struct glyph.
920 * xdisp.c: All codes adjusted for the change of struct glyph.
922 * xterm.c: All codes adjusted for the change of struct glyph.
924 1999-12-27 Kenichi Handa <handa@etl.go.jp>
926 * composite.h (struct composition): Change the order of declaring
927 members to reduce the byte size of the structure.
929 1999-12-25 Gerd Moellmann <gerd@gnu.org>
931 * search.c (looking_at_1): Reset immediate_quit before modifying
934 1999-12-24 Kenichi Handa <handa@etl.go.jp>
936 * process.c (read_process_output): Fix the arg FROM to
939 1999-12-22 Richard M. Stallman <rms@gnu.org>
941 * search.c (Freplace_match): For nonliteral replacement in buffer,
942 construct all the new text first, then insert all at once.
944 1999-12-22 Dave Love <fx@gnu.org>
946 * xfns.c (Fx_show_tip): Gcpro `timeout' too.
948 1999-12-22 Gerd Moellmann <gerd@gnu.org>
950 * xfns.c (Fx_create_frame): Move x_default_parameter calls that
951 lead to size changes to after the X window has been created.
953 * xfaces.c (realize_x_face): Don't use uninitialized local
956 1999-12-22 Kenichi Handa <handa@etl.go.jp>
958 * xfaces.c (face_color_supported_p): Check by tty_defined_color
959 only when the frame is not for a window system.
961 1999-12-22 Gerd Moellmann <gerd@gnu.org>
963 * buffer.c (Fset_buffer_multibyte): Arrange for a thorough
964 redisplay after changing the multibyteness of a buffer.
966 * xterm.c (XTread_socket): At the beginning of the loop, pass the
967 frame's X window to XFilterEvent instead of None because that's
968 the X window for which the IC was created. This makes dead
969 accents work when the pointer is not in Emacs' frame.
970 (XTread_socket) <KeyPress>: Don't call XFilterEvent here.
972 1999-12-20 Dave Love <fx@gnu.org>
974 * xfns.c (Fx_show_tip): Add missing UNGCPRO.
976 1999-12-19 Gerd Moellmann <gerd@gnu.org>
978 * eval.c (debugger_may_continue): New variable.
979 (syms_of_eval): Add a DEFVAR_BOOL for it.
980 (call_debugger): Bind it.
982 1999-12-19 Eli Zaretskii <eliz@is.elta.co.il>
984 * msdos.c (IT_set_face): Don't swap face colors when highlight or
985 fp->tty_reverse_p is set, unless the computed colors are identical
986 to frame colors. Print both original and computed colors to
988 (IT_write_glyphs): Track the changes in handling of composite
990 (IT_set_frame_parameters): Don't set frame colors from
991 unspecified-fg and unspecified-bg pseudo-colors.
993 1999-12-17 Dave Love <fx@gnu.org>
995 * data.c (Fkeywordp): New function.
996 (syms_of_data): Install it.
998 1999-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1000 * xfaces.c (tty_defined_color): Fix last change.
1002 1999-12-15 Gerd Moellmann <gerd@gnu.org>
1004 * xdisp.c (redisplay_window) <optional new window start>: Check
1005 that window start is in [BEGV..ZV].
1007 1999-12-15 Eli Zaretskii <eliz@is.elta.co.il>
1009 * dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
1010 (FACE_TTY_DEFAULT_BG_COLOR): New macros.
1012 * xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
1013 (syms_of_xfaces): Initialize and staticpro them.
1014 (tty_defined_color): If the color name is unspecified-fg or
1015 unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
1016 FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
1017 (tty_color_name): If the color pixel value is either
1018 FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
1019 Qunspecified_fg or Qunspecified_bg, respectively.
1020 (Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
1021 and Qunspecified_bg for foreground and background colors.
1022 (realize_default_face): If the foreground and background colors
1023 are not specified, default to Qunspecified_fg and Qunspecified_bg.
1024 (realize_tty_face): By default, set the face colors to
1025 FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
1026 [MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
1027 FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
1028 Reverse the colors if the default colors were reversed.
1030 * dispnew.c (init_display): Initialize the frame pixels of the
1031 initial frame to FACE_TTY_DEFAULT_FG_COLOR and
1032 FACE_TTY_DEFAULT_BG_COLOR.
1034 * term.c (turn_on_face): If the default fore- and background
1035 colors are reversed, enter inverse video mode. Don't send color
1036 escape sequences for unspecified foreground and background colors.
1037 (turn_off_face): Handle unspecified-fg and unspecified-bg colors.
1039 * dosfns.c (unspecified_colors): New variable.
1040 (msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
1041 color names, return FACE_TTY_DEFAULT_FG_COLOR and
1042 FACE_TTY_DEFAULT_BG_COLOR, respectively.
1043 (msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
1044 FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
1045 Qunspecified_bg, respectively.
1047 * msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
1048 FACE_TTY_DEFAULT_BG_COLOR as pixel values.
1050 1999-12-15 Kenichi Handa <handa@etl.go.jp>
1052 * coding.c (code_convert_region): Fix the secoding arg to
1053 update_compositions.
1055 1999-12-15 Kenichi Handa <handa@etl.go.jp>
1057 The following changes are for the new composition mechanism. We
1058 have deleted `composition' charset and composite characters,
1059 instead introduced a special text property `composition'.
1061 * Makefile.in (INTERVAL_SRC): Include composite.h.
1062 (INTERVAL_OBJ): Include composite.o.
1063 (SOME_MACHINE_OBJECTS): Include composite.o.
1064 (casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
1065 (syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
1066 Depend on composite.h.
1067 (doc.o): Depend on charset.h.
1068 (keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
1069 (composite.o): New target.
1071 * alloc.c (Fmake_string): Adjusted for the change of CHAR_STRING.
1073 * callproc.c (Fcall_process): Call code_convert_string to encode
1074 arguments. Use CODING_REQUIRE_DECODING to check if the process
1075 output should be decoded.
1077 * casefiddle.c: Include composite.h.
1078 (casify_object): Use MAX_MULTIBYTE_LENGTH to allocate memory for a
1079 multibyte character. Adjusted for the change of CHAR_STRING.
1080 (casify_region): Likewise. Call update_compositions.
1082 * category.h (CATEGORY_SET): Delete codes for a composite
1085 * category.c (word_boundary_p): Delete codes for a composite
1087 (Fmake_category_table): New function.
1088 (syms_of_category): Defsubr it.
1090 * ccl.c (CCL_WRITE_CHAR): Adjusted for the change of CHAR_STRING.
1091 (ccl_driver): Delete codes for a composite character.
1093 * charset.h: In this entry, just `Modified' means that codes for a
1094 composite character is deleted.
1095 (LEADING_CODE_COMPOSITION) (CHARSET_COMPOSITION)
1096 (charset_composition) (MIN_CHAR_COMPOSITION)
1097 (MAX_CHAR_COMPOSITION) (GENERIC_COMPOSITION_CHAR)
1098 (COMPOSITE_CHAR_P) (MAKE_COMPOSITE_CHAR) (COMPOSITE_CHAR_ID)
1099 (PARSE_COMPOSITE_SEQ) (PARSE_CHARACTER_SEQ): Deleted.
1100 (MAX_CHAR) (CHARSET_VALID_P) (CHARSET_DEFINED_P) (CHARSET_AT)
1101 (FIRST_CHARSET_AT) (SAME_CHARSET_P) (MAKE_NON_ASCII_CHAR)
1102 (PARSE_MULTIBYTE_SEQ) (SPLIT_NON_ASCII_CHAR) (CHAR_PRINTABLE_P):
1104 (SPLIT_STRING): Call split_string, not split_non_ascii_string.
1105 (CHAR_STRING): Delete WORKBUF argument. Call char_string, not
1106 non_ascii_char_to_string.
1107 (STRING_CHAR): Call string_to_char, not string_to_non_ascii_char.
1108 (STRING_CHAR_AND_LENGTH): Likewise.
1109 (FETCH_CHAR_ADVANCE): New macro.
1110 (MAX_COMPONENT_COUNT) (struct cmpchar_info): Deleted.
1111 (MAX_MULTIBYTE_LENGTH): New macro.
1112 (MAX_LENGTH_OF_MULTI_BYTE_FORM): Deleted.
1113 (find_charset_in_str): Argument adjusted.
1114 (CHAR_LEN): Modified.
1116 * charset.c: In this entry, just `Modified' means that codes for a
1117 composite character is deleted.
1118 (Qcomposition) (leading_code_composition)
1119 (charset_composition) (min_composite_char) (cmpchar_table)
1120 (cmpchar_table_size) (n_cmpchars): Deleted.
1121 (SPLIT_COMPOSITE_SEQ): Deleted.
1122 (SPLIT_MULTIBYTE_SEQ): Modified.
1123 (char_to_string): Renamed from non_ascii_char_to_string.
1125 (string_to_char): Renamed from string_to_non_ascii_char.
1126 (split_string): Renamed from split_non_ascii_string.
1127 (char_printable_p) (Fsplit_char)
1128 (Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
1129 (char_bytes) (Fchar_width) (strwidth): Modified.
1130 (find_charset_in_str): Argument CMPCHARP deleted. Modified.
1131 (Fstring): Adjusted for the change of CHAR_STRING. Modified.
1132 (hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
1133 (CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
1134 (str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
1135 (Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
1136 (Fcmpchar_cmp_count): Deleted.
1137 (Fcompose_string): Implemented by Emacs Lisp in composite.el.
1138 (init_charset_once): Modified.
1139 (syms_of_charset): Modified.
1141 * cmds.c (internal_self_insert): Adjusted for the change of
1144 * coding.h (emacs_code_class_type): Delete the member
1145 EMACS_leading_code_composition.
1146 (COMPOSING_NO) (COMPOSING_WITH_RULE_HEAD) (COMPOSING_NO_RULE_HEAD)
1147 (COMPOSING_WITH_RULE_TAIL) (COMPOSING_NO_RULE_TAIL)
1148 (COMPOSING_WITH_RULE_RULE) (COMPOSING_HEAD_P)
1149 (COMPOSING_WITH_RULE_P): Macros deleted.
1150 (COMPOSITION_DATA_SIZE) (COMPOSITION_DATA_MAX_BUNCH_LENGTH): New
1152 (struct composition_data): New structure.
1153 (CODING_FINISH_INSUFFICIENT_CMP): New macro.
1154 (struct coding_system): New members composition_rule_follows,
1155 cmp_data, cmp_data_start, cmp_data_index.
1156 (coding_save_composition) (coding_free_composition_data)
1157 (coding_adjust_composition_offset): Extern them.
1159 * coding.c: Include composite.h.
1160 (DECODE_CHARACTER_ASCII): Don't handle composition here.
1161 (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity
1162 of multibyte code here.
1163 (DECODE_CHARACTER_DIMENSION2): Likewise.
1164 (detect_coding_emacs_mule): Change the case label from
1165 EMACS_leading_code_composition to 0x80.
1166 (detect_coding_iso2022): Handle new composition sequence.
1167 (DECODE_ISO_CHARACTER): Likewise.
1168 (check_composing_code): Deleted.
1169 (coding_allocate_composition_data): New function.
1170 (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END)
1171 (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START)
1172 (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros.
1173 (decode_coding_iso2022): Handle new composition sequence.
1174 (ENCODE_ISO_CHARACTER): Don't check composition here.
1175 (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros.
1176 (ENCODE_COMPOSITION_NO_RULE_START)
1177 (ENCODE_COMPOSITION_WITH_RULE_START): Deleted.
1178 (ENCODE_COMPOSITION_END): Handle new composition sequence.
1179 (ENCODE_COMPOSITION_FAKE_START): New macro.
1180 (encode_coding_iso2022): Handle new composition sequence.
1181 (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail.
1182 (encode_coding_sjis_big5): Ignore composition.
1183 (setup_coding_system): Initialize new members of struct
1184 coding_system. Enable composition only when the coding system has
1185 `composition' property t.
1186 (coding_free_composition_data) (coding_adjust_composition_offset)
1187 (coding_save_composition) (coding_restore_composition): New
1189 (code_convert_region): Call coding_save_composition for encoding
1190 and coding_allocate_composition_data for decoding. Don't skip
1191 ASCII characters if we handle composition on encoding. Call
1192 signal_after_change with Check_BORDER.
1193 (code_convert_string): Call coding_save_composition for encoding
1194 and coding_allocate_composition_data for decoding. Don't skip
1195 ASCII characters if we handle composition on encoding.
1196 (code_convert_string1): Set Vlast_coding_system_used after calling
1197 code_convert_string.
1198 (code_convert_string_norecord): Disable composition.
1199 (Fset_terminal_coding_system_internal): Likewise.
1200 (Fset_safe_terminal_coding_system_internal): Likewise.
1201 (Fset_keyboard_coding_system_internal): Likewise.
1202 (init_coding_once): Set emacs_code_class[0x80] to
1205 * composite.h: New file.
1207 * composite.c: New file.
1209 * data.c (Faref): Delete codes for a composite character..
1210 (Faset): Likewise. Adjusted for the change of CHAR_STRING.
1212 * dispextern.h (enum glyph_type): New member COMPOSITE_GLYPH.
1213 (struct glyph): Add new sub-structure cmp to the union `u'.
1214 (enum display_element_type): New member IT_COMPOSITION.
1215 (enum prop_idx): New member COMPOSITION_PROP_IDX.
1216 (struct it): New members cmp_id, cmp_len.
1218 * dispnew.c (direct_output_forward_char): Check point moving into
1219 or out of a composition. If so, give up direct method.
1221 * doprnt.c (doprnt1): Adjusted for the change of CHAR_STRING.
1223 * editfns.c (Fchar_to_string): Adjusted for the change of
1225 (general_insert_function): Likewise.
1226 (Finsert_char): Likewise.
1227 (Fsubst_char_in_region): Likewise. Call update_compositions.
1228 (Ftranslate_region): Call update_compositions.
1229 (Ftranspose_regions): Call update_compositions.
1231 * emacs.c (main): Call syms_of_composite.
1233 * fileio.c (Fsubstitute_in_file_name): Adjusted for the change of
1235 (Finsert_file_contents): Set Vlast_coding_system_used before
1236 calling signal_after_change. Call update_compositions if some
1237 texts are inserted..
1238 (Fwrite_region): Adjusted for the change of a_write and e_write.
1239 (a_write): Argument changed. Work based on character position,
1241 (e_write): Argument changed. Handle new way of composition.
1243 * fns.c (Flength): The length of char-table is MAX_CHAR.
1244 (concat): Adjusted for the change of CHAR_STRING.
1245 (Ffillarray): Adjusted for the change of CHAR_STRING.
1246 (Fset_char_table_default): Delete codes for a composite character.
1247 (hash_put): Return hash index.
1249 * fontset.h (struct font_info): New member vertical_centering.
1250 (Vvertical_centering_font_regexp): Extern it.
1252 * fontset.c (Vvertical_centering_font_regexp): New variable.
1253 (syms_of_fontset): Declare it as a Lisp variable and initialize.
1254 Set Vignore_relative_composition to nil.
1255 (fs_load_font): Initialize `vertical_centering' of struct
1258 * indent.c (check_composition): New function.
1259 (MULTIBYTE_BYTES_WIDTH): Call STRING_CHAR_AND_LENGTH with
1260 MAX_MULTIBYTE_LENGTH, not MAX_LENGTH_OF_MULTI_BYTE_FORM.
1261 (current_column_1): Handle new way of composition.
1262 (Fmove_to_column): Likewise.
1263 (compute_motion): Likewise.
1265 * insdel.c (copy_text): Adjusted for the change of CHAR_STRING.
1266 (insert_char): Likewise.
1267 (insert): Call update_compositions.
1268 (insert_and_inherit): Likewise.
1269 (insert_before_markers): Likewise.
1270 (insert_before_markers_and_inherit): Likewise.
1271 (insert_from_string): Likewise.
1272 (insert_from_string_before_markers): Likewise.
1273 (insert_from_buffer): Likewise.
1274 (replace_range): Likewise.
1275 (count_combining_composition): Deleted.
1276 (count_combining_before): Delete codes for a composite character.
1277 (count_combining_after): Likewise.
1278 (del_range_1): Call update_compositions.
1279 (del_range_byte): Likewise.
1280 (del_range_both): Likewise.
1281 (Fcombine_after_change_execute): Likewise.
1283 * intervals.h: Include composite.h.
1284 (get_property_and_range): Extern it.
1285 (Vtext_property_default_nonsticky): Extern it.
1287 * intervals.c (adjust_intervals_for_insertion): To check stickines
1288 of properties, pay attention to text-property-default-nonsticky.
1289 (merge_properties_sticky): Likewise.
1290 (get_property_and_range): New function.
1292 * keyboard.c (Vdisable_point_adjustment): New variable.
1293 (Vglobal_disable_point_adjustment): New variable.
1294 (syms_of_keyboard): Declare them as Lisp variables.
1295 (command_loop_1): Check them and call adjust_point_for_property if
1297 (adjust_point_for_property): New function.
1299 * keymap.c (push_key_description): Adjusted for the change of
1301 (Ftext_char_description): Likewise.
1303 * lisp.h (QCtest, QCweakness, Qequal): Extern them.
1304 (hash_put): Adjusted for the change of the definition.
1305 (signal_after_change): Likewise.
1306 (check_point_in_composition): Extern it.
1308 * lread.c (readchar): Adjusted for the change of CHAR_STRING.
1309 Delete a code that handles an invalid too-long multibyte sequence
1310 because we are now sure that we never encounter with such a
1312 (read_multibyte): Use macro MAX_MULTIBYTE_LENGTH, not
1313 MAX_LENGTH_OF_MULTI_BYTE_FORM.
1314 (init_obarray): Likewise.
1315 (read1): Likewise. Adjusted for the change of CHAR_STRING.
1317 * print.c (printchar): Adjusted for the change of CHAR_STRING.
1319 * process.c: Include composite.h.
1320 (read_process_output): Call update_compositions.
1322 * regex.c (regex_compile): Adjusted for the change of CHAR_STRING.
1324 * search.c (search_buffer): Adjusted for the change of CHAR_STRING.
1326 * syntax.h (SYNTAX_ENTRY_INT): Delete codes for a composite
1329 * term.c (encode_terminal_code): Delete codes for a composite
1330 character. Adjusted for the change of CHAR_STRING.
1331 (produce_glyphs): When called, it->what can be IT_COMPOSITION.
1332 Delete codes for a composite character.
1334 * textprop.c (Vtext_property_default_nonsticky): New variable
1335 (syms_of_textprop): Declare it as a Lisp variable.
1337 * window.c (Frecenter): Clear all caches of compositions.
1339 * xdisp.c (it_props): Add an entry for composition.
1340 (face_before_or_after_it_pos): For composition, check face of a
1341 character after the composition.
1342 (handle_composition_prop): New function.
1343 (get_next_display_element): Adjusted for the change of
1345 (set_iterator_to_next): Handle the case that it->method ==
1346 next_element_from_composition.
1347 (next_element_from_composition): New function.
1348 (message_dolog): Adjusted for the change of CHAR_STRING.
1349 (set_message_1): Likewise.
1350 (check_point_in_composition): New function.
1351 (reconsider_clip_changes): If point moved into or out of
1352 composition, set b->clip_changed to 1 to force updating of the
1354 (disp_char_vector): Delete codes for a composite character.
1355 (decode_mode_spec_coding): Adjusted for the change of CHAR_STRING.
1357 * xfaces.c (choose_face_fontset_font): Delete codes for a
1358 composite character.
1359 (realize_x_face): Likewise. Change a place to set local variable
1360 `f' to avoid a bug of GCC 2.8.1 on Solaris.
1362 * xfns.c: Include intervals.h.
1363 (syms_of_xfns): Make `display' property nonsticky by default.
1365 * xselect.c (lisp_data_to_selection_data): Adjusted for the change
1366 for find_charset_in_str.
1368 * xterm.h (struct x_output): Change member font_baseline to
1371 * xterm.c (x_append_glyph): Setup members of struct glyph properly
1373 (x_append_composite_glyph): New function.
1374 (VCENTER_BASELINE_OFFSET): New macro.
1375 (x_produce_glyphs): If it->what == IT_COMPOSITION, setup members
1376 of struct it for the composition. Cache pixel offsets in the
1377 struct composition. Delete codes for a composite character.
1378 Handle Vignore_relative_composition in composition code.
1379 (struct glyph_string): Delete member cmpcharp, add new member cmp.
1380 (x_set_cursor_gc): Check s->cmp, not s->cmpcharp.
1381 (x_compute_glyph_string_overhangs): Likewise.
1382 (x_get_glyph_overhangs): Delete codes for a composite character.
1383 (x_right_overwritten): Check s->cmp, not s->cmpcharp.
1384 (x_draw_glyph_string_background): Likewise. Delete codes for
1385 checking s->gidx for a composition.
1386 (x_draw_glyph_string_foreground): Delete code for a composite
1388 (x_draw_composite_glyph_string_foreground): New function.
1389 (x_draw_glyph_string_box): Check s->cmp, not s->cmpcharp.
1390 (x_draw_glyph_string): Handle the case of COMPOSITE_GLYPH.
1391 (struct work): Deleted.
1392 (x_fill_composite_glyph_string): Argument changed. Mostly
1394 (x_fill_glyph_string): Don't check CHARSET_COMPOSITION.
1395 (BUILD_CHAR_GLYPH_STRINGS): Don't handle composition here.
1396 (BUILD_COMPOSITE_GLYPH_STRING): New macro.
1397 (BUILD_GLYPH_STRINGS): For composition, call
1398 BUILD_COMPOSITE_GLYPH_STRING.
1399 (x_new_font): Initialize f->output_data.x->baseline_offset, not
1400 f->output_data.x->font_baseline.
1402 1999-12-14 Gerd Moellmann <gerd@gnu.org>
1404 * xterm.c (show_mouse_face): Don't use updated_area, use
1407 1999-12-12 Richard M. Stallman <rms@gnu.org>
1409 * minibuf.c (Fall_completions): Doc fix.
1411 1999-12-12 Richard M. Stallman <rms@gnu.org>
1413 * macros.c (Fstart_kbd_macro): Handle case where last-kbd-macro
1414 has been changed by the Lisp code.
1416 1999-12-12 Gerd Moellmann <gerd@gnu.org>
1418 * xfns.c: Indentation fixes.
1420 1999-12-10 Stefan Monnier <monnier@cs.yale.edu>
1422 * xterm.c (x_initialize): Only setup xaw3d_* if they've been declared.
1424 1999-12-10 Gerd Moellmann <gerd@gnu.org>
1426 * frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL)
1427 [!MSDOS && !WINDOWSNT && !macintosh]: Moved here from xterm.h.
1429 * xterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Moved
1432 1999-12-09 Stefan Monnier <monnier@cs.yale.edu>
1434 * keyboard.c (Qratio): New symbol.
1435 (scroll_bar_parts): Add `Qratio' to it.
1436 (syms_of_keyboard): Init `Qratio'.
1437 * termhooks.h (scroll_bar_part): Add `scroll_bar_move_ratio'.
1438 * xterm.c (#includes): Allow compilation with only Xaw.
1439 (xaw3d_arrow_scroll, xaw3d_pick_top): New variables.
1440 (xt_action_hook): Replace XAW3D by XAW.
1441 (xaw3d_jump_callback): Renamed to xaw_jump_callback.
1442 (xaw_jump_callback): Renamed from xaw3d_jump_callback.
1443 Determine epsilon dynamically and don't try to be too clever.
1444 (xaw3d_scroll_callback): Renamed to xaw_scroll_callback.
1445 (xaw_scroll_callback): Renamed from xaw3d_scroll_callback.
1446 Handle both Xaw3d with arrow-scrollbars and with Xaw-style
1447 scrollbar (using `ratio').
1448 (x_create_toolkit_scroll_bar): Try to detect which style of Xaw3d
1449 scrollbar we have so as to set it up more optimally and to fix
1450 xaw3d_arrow_scroll and xaw3d_pick_top.
1451 (x_set_toolkit_scroll_bar_thumb): Try to maintain 2 spare pixels at the
1452 bottom of the Xaw3d scrollbar, to work around its tendency to refuse
1453 shrinking the thumb. Also make sure that `XawScrollbarSetThumb'
1454 is not ignored, using a major gross hack.
1455 (x_initialize): Init default values for xaw3d_arrow_scroll and
1458 1999-12-09 Dave Love <fx@gnu.org>
1460 * frame.h: (PIX_TYPE) [! HAVE_X_WINDOWS]: Define PIX_TYPE.
1462 1999-12-08 Gerd Moellmann <gerd@gnu.org>
1464 * eval.c: Remove conditional compilation on `standalone'.
1465 (call_debugger): When entering the debugger while redisplaying,
1466 reset redisplaying_p, and go back to the top-level if the debugger
1469 1999-12-07 Gerd Moellmann <gerd@gnu.org>
1471 * xfaces.c (x_set_menu_resources_from_menu_face): Make sure
1472 basic faces are realized before trying to use face `menu'.
1474 * window.c (delete_window): Block input for the time window
1475 matrices are being changed.
1477 1999-12-07 Dave Love <fx@gnu.org>
1479 * lread.c (Fintern_soft): Fix newlines in doc string.
1481 1999-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
1483 * unexelf.c: Include <syms.h>, not <sym.h> on IRIX. Removed
1484 duplicate definition of ElfW.
1485 (find_section): Copied from unexsgi.c.
1486 (unexec): Use find_section. Adjust whitespace. Initialize
1487 new_data2_offset based on old_data, not sbss (this fixes a bug on
1488 IRIX6). Change #ifdef __mips to __sgi, since it's IRIX-specific.
1489 Adjust test for presence of .mdebug section to the new return
1490 value of find_section.
1492 1999-12-07 Gerd Moellmann <gerd@gnu.org>
1494 * unexelf.c: Merge changes from 20.5.
1495 (unexec): Handle .lit4 and .lit8 unconditionally.
1497 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexelf.o instead of
1500 * m/iris5d.h (UNEXEC): Likewise.
1502 1999-12-06 Stefan Monnier <monnier@cs.yale.edu>
1504 * editfns.c (Fdelete_and_extract_region): New function.
1505 (syms_of_editfns): Register it.
1506 * insdel.c (del_range): Update del_range_1 call.
1507 (del_range_1, del_range_2): Add a ret_string argument to
1508 request that the deleted text be returned.
1509 (del_range_byte, del_range_both): Update del_range_2 call.
1510 * lisp.h (del_range_1, del_range_2): Change prototype
1511 * casefiddle.c (casify_region): Update del_range_1 call.
1512 * coding.c (code_convert_region): Update del_range_2 call.
1513 * fileio.c (Finsert_file_contents): Update del_range_2 call.
1515 1999-12-06 Gerd Moellmann <gerd@gnu.org>
1517 * xfaces.c (set_lface_from_font_name): Fix incomplete merge.
1519 1999-12-04 Hrvoje Niksic <hniksic@iskon.hr>
1521 * lread.c (Fintern_soft): Accept a symbol argument.
1523 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
1525 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Reduce to 40000.
1527 * insdel.c (adjust_markers_for_delete): Fix last change.
1529 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
1531 Changes for automatic remapping of X colors on terminal frames:
1533 * xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
1535 (Vface_tty_color_alist): Remove.
1536 (tty_defined_color): New function.
1537 (defined_color): Rewrite to support any type of frame.
1538 (tty_color_name): New function.
1539 (face_color_supported_p, Fface_color_gray_p,
1540 Fface_color_supported_p): Support non-X frames.
1541 (load_color): Enclose the color name in quotes, in the log
1542 messages. Remove DOS-specific version of load_color.
1543 (realize_tty_face): Take the supported colors from
1544 tty-color-alist. Support translation of X colors to the closest
1545 tty color, for both MSDOS and tty frames.
1546 [MSDOS]: Don't invert face colors if they were taken from the
1548 (Fface_register_tty_color, Fface_clear_tty_colors): Remove.
1550 * frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
1551 Define a mostly empty surrogate.
1552 (tty_display): Declare.
1554 * frame.c (make_terminal_frame) [!macintosh]: Don't use
1556 (Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
1557 frames when the frame's param_alist includes 'reverse.
1558 (tty_display): Define.
1559 (make_terminal_frame) [!MSDOS]: Assign &tty_display to the
1560 output_data.x member.
1561 (Fframe_parameters): Return foreground and background color names
1562 on tty frames as well, in addition to MSDOS frames.
1564 * msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
1566 (struct x_output): Remove unused members; document who uses each
1568 (FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
1569 FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
1570 FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
1571 FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
1572 unused macro definintions.
1574 * msdos.c (IT_set_frame_parameters): Don't call
1575 recompute_basic_faces, the next redisplay will, anyway.
1576 (x_current_display): Remove unused variable.
1577 Many functions: changes for Lisp_object selected_frame.
1578 (IT_set_face): If the tty_reverse_p flag is set for the face,
1579 reverse the foreground and background colors.
1580 (Fmsdos_remember_default_colors): New function.
1581 (syms_of_msdos): Defsubr it.
1582 (IT_set_frame_parameters): Use initial_screen_colors[] when
1583 creating a new frame. If the frame parameters include 'reverse,
1584 swap the foreground and background colors.
1585 (internal_terminal_init): Initialize initial_screen_colors to -1.
1586 (syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
1589 * Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
1591 * xfns.c (x_defined_color): Rename from defined_color. All
1593 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
1594 all callers changed.
1595 (Fxw_color_values): Renamed from Fx_color_values; all callers
1597 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
1599 (x_window_to_frame, x_any_window_to_frame,
1600 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
1601 x_top_window_to_frame): Use !FRAME_X_P instead of
1602 f->output_data.nothing.
1603 * xterm.h (x_defined_color): Rename from defined_color.
1605 * w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
1606 f->output_data.nothing.
1607 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
1608 all callers changed.
1609 (Fxw_color_values): Renamed from Fx_color_values; all callers
1611 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
1614 * dispextern.h (tty_color_name): Add prototype.
1616 * xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
1617 f->output_data.nothing.
1618 * w32menu.c (menubar_id_to_frame): Likewise.
1619 * w32term.h (w32_output): Declare.
1621 * dosfns.c (Qmsdos_color_translate): Remove.
1622 (msdos_stdcolor_name): Now returns a Lisp_Object.
1623 * dosfns.h (Qmsdos_color_translate): Remove.
1625 * s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
1627 1999-12-06 Kenichi Handa <handa@etl.go.jp>
1629 * fileio.c (decide_coding_unwind): Renamed from
1630 set_auto_coding_unwind.
1631 (Finsert_file_contents): Make single unwind protect to call both
1632 Vset_auto_coding_function and Ffind_operation_coding_system.
1634 * insdel.c (adjust_markers_for_delete): Make it non-static.
1636 1999-12-04 Stefan Monnier <monnier@cs.yale.edu>
1638 * regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
1639 operators and handle them properly.
1640 * regex.h (RE_ALL_GREEDY): New option.
1641 (RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
1642 sorting would put it.
1643 (RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
1644 (_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
1646 1999-12-04 Dave Love <d.love@dl.ac.uk>
1648 * m/arm.h: New file.
1650 1999-12-03 Dave Love <fx@gnu.org>
1652 * editfns.c (Fmessage_or_box): Use use_dialog_box.
1654 1999-12-02 Gerd Moellmann <gerd@gnu.org>
1656 * s/usg5-4.h (LIBS_SYSTEM): Add -lgen because that's needed
1657 for building with Motif.
1659 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexsgi.o instead of
1662 * m/iris5d.h (UNEXEC): Use unexsgi.o instead of unexelf.o.
1664 1999-12-01 Dave Love <fx@gnu.org>
1666 * emacs.c (main): Set LANG=C iff AX3_2 defined.
1668 1999-11-28 Gerd Moellmann <gerd@gnu.org>
1670 * systime.h (EMACS_TIME_CMP, EMACS_TIME_EQ, EMACS_TIME_NE)
1671 (EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT,EMACS_TIME_LE): New
1674 * config.in (HAVE_SETITIMER, HAVE_UALARM): New.
1676 1999-11-28 eliz <eliz@dlpx1>
1678 * emacs.c (synchronize_locale): Avoid compiler warnings about
1679 pointer type mismatch.
1681 1999-11-28 Gerd Moellmann <gerd@gnu.org>
1683 * window.c (Fwindow_end): Don't call temp_set_pt_both with
1684 out of range position.
1686 * xterm.c (XTread_socket) <ClientMessage, Xatom_Scrollbar>:
1687 Switch off busy-cursor by setting inhibit_busy_cursor to 2.
1689 1999-11-28 Eli Zaretskii <eliz@is.elta.co.il>
1691 * charset.c (Fmake_char_internal): Print the charset ID when
1692 signalling an error.
1694 * emacs.c (synchronize_locale): Avoid compiler warnings about
1695 pointer type mismatch.
1697 1999-11-26 Richard M. Stallman <rms@gnu.org>
1699 * editfns.c (Fdelete_field): Make it noninteractive. Return nil.
1701 1999-11-26 Gerd Moellmann <gerd@gnu.org>
1703 * puresize.h (BASE_PURESIZE): Increase to 550000.
1705 * textprop.c (set_text_properties): New function. Like
1706 Fset_text_properties, but with additional parameter
1707 SIGNAL_AFTER_CHANGE_P. If that is nil, don't signal after
1709 (Fset_text_properties): Use it.
1711 * insdel.c (insert_1_both): Call set_text_properties with last
1712 parameter nil so that no after changes will be signaled.
1714 * lisp.h: Add prototype for set_text_properties.
1716 * xfaces.c (set_lface_from_font_name): Fix previous change.
1717 (recompute_basic_faces): Change assert to abort.
1719 1999-11-25 Dave Love <fx@gnu.org>
1721 * fns.c (Fnthcdr, Fnreverse): Inline cdr.
1722 (Fmember, Fdelq, Fdelete): Inline car.
1723 (Fy_or_n_p): Doc fix.
1725 1999-11-25 Gerd Moellmann <gerd@gnu.org>
1727 * xfaces.c (set_lface_from_font_name): New parameter may_fail_p.
1728 Callers changed. If specified font name is bogus, and may_fail_p
1729 is not set, try to use a reasonable default.
1731 * dispnew.c (direct_output_for_insert): Set glyph row's
1732 displays_text_p flag. Correct window's window_end_vpos if
1735 1999-11-25 Paul Eggert <eggert@twinsun.com>
1737 * emacs.c (fixup_locale): Don't bother to record initial locale.
1738 (synchronize_locale): If the desired locale is nil,
1739 treat it as if it were the empty string,
1740 so that we set the locale from the environment.
1742 1999-11-25 Kenichi Handa <handa@etl.go.jp>
1744 * fileio.c (Finsert_file_contents): Set buffer-file-coding-system
1745 of the current buffer via Fset.
1747 1999-11-24 Dave Love <fx@gnu.org>
1749 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
1751 * xfaces.c: Don't duplicate Qmode_line definition done elsewhere.
1753 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
1755 1999-11-24 Gerd Moellmann <gerd@gnu.org>
1757 * lisp.h (enum pvec_type): Put PVEC_FLAG in #if 0.
1759 * emacs.c (PVEC_FLAG): New variable.
1761 1999-11-23 Gerd Moellmann <gerd@gnu.org>
1763 * unexaix.c (unexec): Use unsigned instead of uintptr_t because
1764 that fails on IBM PowerPC, AIX 4.2.
1766 1999-11-22 Eli Zaretskii <eliz@is.elta.co.il>
1768 * buffer.c (syms_of_buffer): Add %z, %Z, %m and %& to the doc
1769 string of mode-line-format. Remove the obsolete %t.
1771 1999-11-22 Gerd Moellmann <gerd@gnu.org>
1773 * dispnew.c (direct_output_for_insert): Increment glyph positions
1774 for glyphs from buffer text only.
1776 * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
1777 (gdb_data_seg_bits): New variables.
1779 * lisp.h (enum gdb_lisp_params): Put in #if 0, since it doesn't
1780 work on systems not allowing enumerators > INT_MAX, and it
1781 won't work if EMACS_INT is long long.
1783 1999-11-22 Paul Eggert <eggert@twinsun.com>
1785 Port to SunOS 4.1.x again. Help out with Alpha port.
1786 Rename messages-locale to system-messages-locale,
1787 and likewise for time-locale.
1789 * callproc.c (strerror): Remove decl.
1790 * fileio.c (strerror): Likewise.
1791 * process.c (strerror): Likewise.
1792 * emacs.c (strerror): Likewise.
1793 (Vsystem_messages_locale): Renamed from Vmessages_locale.
1795 (Vprevious_system_messages_locale): Likewise, from
1796 Vprevious_messages_locale.
1797 (Vsystem_time_locale): Likewise, from Vtime_locale.
1798 (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
1799 (ABORT_RETURN_TYPE): New macro.
1800 (abort): Return type is now ABORT_RETURN_TYPE.
1801 (main): Always invoke init_signals, even if POSIX_SIGNALS is not
1803 (syms_of_emacs): messages-locale -> system-messages-locale,
1804 previous-messages-locale -> previous-system-messages-locale,
1805 time-locale -> system-time-locale,
1806 previous-time-locale -> previous-system-time-locale.
1808 * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
1809 (const): Do not define; that's config.h's job.
1810 (<limits.h>): Include if HAVE_LIMITS_H is defined.
1811 (CHAR_BIT): Move test for definedness outside of limits.h condition.
1812 (<stddef.h>): Include if STDC_HEADERS is defined.
1813 (FREE_RETURN_TYPE): New macro.
1814 (free): Return type is now FREE_RETURN_TYPE.
1816 * lisp.h (synchronize_system_time_locale): Renamed from
1817 synchronize_time_locale. All uses changed.
1818 (synchronize_system_messages_locale): Likewise, from
1819 synchronize_messages_locale.
1821 * m/alpha.h (malloc, realloc, calloc): Remove decls;
1822 stdlib.h now does this.
1824 * process.c (sys_siglist): Remove.
1826 * s/sunos4-0.h (ABORT_RETURN_TYPE, FREE_RETURN_TYPE):
1829 * syntax.c (scan_sexps_forward): Use abort, not assert.
1831 * sysdep.c (my_sys_siglist): New var.
1832 (sys_siglist): New macro. Remove old initialized vars of same name.
1833 (init_signals): Initialize sys_siglist.
1835 * xfns.c (abort): Remove decl; stdlib.h now does this.
1837 1999-11-18 Dave Love <fx@gnu.org>
1839 * filelock.c: Add forward declaration for get_boot_time_1.
1841 * dispnew.c (Finternal_show_cursor_p): Fix doc string.
1843 1999-11-18 Gerd Moellmann <gerd@gnu.org>
1845 * buffer.h (struct buffer_text): Add comment about moving
1846 buffer text if REL_ALLOC is defined.
1848 1999-11-18 Kenichi Handa <handa@etl.go.jp>
1850 * lisp.h (KEY_DESCRIPTION_SIZE): New macro.
1852 * keyboard.c (echo_char): Use KEY_DESCRIPTION_SIZE to check free
1853 memory for push_key_description.
1855 * keymap.c (Fsingle_key_description): Use KEY_DESCRIPTION_SIZE to
1856 allocate memory for push_key_description.
1857 (describe_buffer_bindings): Likewise.
1859 1999-11-17 Gerd Moellmann <gerd@gnu.org>
1861 * xfns.c (Fx_show_busy_cursor): Doc-fix.
1862 (Fx_hide_busy_cursor): Ditto.
1864 1999-11-17 Marco Walther <walther@siemens-pyramid.com>
1866 * unexsni.c (unexec): Handle .rel.dyn section.
1868 1999-11-16 Dave Love <fx@gnu.org>
1870 * doc.c (Fdocumentation): Remove gcpro here too.
1872 1999-11-16 Gerd Moellmann <gerd@gnu.org>
1874 * keyboard.c (command_loop_1): Remove no_redisplay.
1876 1999-11-16 Richard M. Stallman <rms@gnu.org>
1878 * print.c (PRINTPREPARE): Don't call setup_echo_area_for_printing
1881 1999-11-14 Gerd Moellmann <gerd@gnu.org>
1883 * xdisp.c (ensure_echo_area_buffers): New.
1884 (with_echo_area_buffer): Use it.
1885 (setup_echo_area_for_printing): Ditto.
1887 * buffer.c (indicate-empty-lines): Doc-fix.
1889 1999-11-12 Gerd Moellmann <gerd@gnu.org>
1891 * term.c (term_init): If "op" isn't available, don't support color
1892 because we can't switch back to the default foreground and
1895 * doc.c (Fdocumentation_property): Remove GCPRO because
1896 Fsubstitute_command_keys gcpro's the string.
1898 1999-11-12 Kenichi Handa <handa@etl.go.jp>
1900 * editfns.c (Ftranslate_region): Check the buffer multibyteness.
1902 1999-11-11 Gerd Moellmann <gerd@gnu.org>
1904 * print.c, keymap.c, indent.c, insdel.c, keyboard.c, intervals.c,
1905 lread.c, textprop.c, undo.c, emacs.c, lisp.h, intervals.h,
1906 buffer.h, config.in, Makefile.in: Remove USE_TEXT_PROPERTIES.
1908 1999-11-10 Gerd Moellmann <gerd@gnu.org>
1910 * xfns.c (QCuser_data): Removed.
1911 (syms_of_xfns): Initialization of QCuser_data removed.
1912 (parse_image_spec): Don't handle :user-data specially. Allow
1913 unknown keys. Remove parameter ALLOW_OTHER_KEYS.
1914 (xbm_image_p, xbm_load, xpm_image_p, pbm_image_p, png_image_p)
1915 (tiff_image_p, jpeg_image_p, gif_image_p, gs_image_p): Call
1916 parse_image_spec accordingly.
1918 1999-11-09 Richard M. Stallman <rms@gnu.org>
1920 * cmds.c (Fbeginning_of_line): Doc fix.
1921 (Fend_of_line): Doc fix.
1923 * editfns.c (Fline_beginning_position): If N is not 1,
1924 pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
1926 * syntax.c (Fforward_word): Handle fields even if would have hit
1927 an edge of the buffer. Return nil if affected by fields.
1929 1999-11-09 Richard M. Stallman <rms@gnu.org>
1931 * editfns.c (preceding_pos): Function deleted.
1932 (text_property_stickiness): Decrement POS directly.
1933 Fix a confusion that used PT instead of POS.
1935 * editfns.c (find_field): Properly handle the case
1936 of a field boundary where `field' inherits from neither side.
1938 * editfns.c (Ffield_beginning, Ffield_end): Doc fixes.
1939 (Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
1941 1999-11-08 Gerd Moellmann <gerd@gnu.org>
1943 * bytecode.c (Fbyte_code) <BinsertN, Bcall>: Do the
1944 BEFORE_POTENTIAL_GC before DISCARD.
1946 1999-11-07 Gerd Moellmann <gerd@gnu.org>
1948 * alloc.c (Fgarbage_collect): Call unmark_byte_stack.
1950 * lisp.h: Add prototype for unmark_byte_stack.
1952 * bytecode.c (mark_byte_stack): Use XMARKBIT and XMARK.
1953 (unmark_byte_stack): Renamed from relocate_byte_pcs. Use
1956 * xdisp.c (resize_mini_window): Fix computation of needed
1959 * alloc.c, buffer.c, editfns.c, xdisp.c: Remove conditional
1960 compilation on USE_TEXT_PROPERTIES.
1962 * Fbyte_code: Use block statements in cases and declare v1 and v2
1963 locally there. Rearrange case statements so that those most
1964 frequently executed come first. Avoid goto's in frequently
1967 1999-11-05 Gerd Moellmann <gerd@gnu.org>
1969 * bytecode.c (Fbyte_code): Use BEFORE_POTENTIAL_GC and
1970 AFTER_POTENTIAL_GC around internal_catch.
1972 * alloc.c (Fgarbage_collect): Call mark_byte_stack and
1974 (init_alloc_once, init_alloc): Set byte_stack_list to null.
1976 * eval.c (struct catchtag): Add member byte_stack.
1977 (internal_catch, Fcondition_case, internal_condition_case)
1978 (internal_condition_case_1): Save value of byte_stack_list in
1980 (unwind_to_catch): Restore byte_stack_list from catchtag.
1982 * lisp.h: Add prototypes for new functions in bytecode.c.
1983 Add extern declaration for byte_stack_list.
1985 * bytecode.c (struct byte_stack): New.
1986 (byte_stack_list, mark_byte_stack, relocate_byte_pcs): New
1987 (BEFORE_POTENTIAL_GC, AFTER_POTENTIAL_GC): New.
1988 (FETCH, PUSH, POP, DISCARD, TOP, MAYBE_GC): Rewritten.
1989 (HANDLE_RELOCATION): Removed.
1990 (Fbyte_code): Use byte_stack structures.
1992 * filelock.c (Ffile_locked_p): Make FILENAME a required argument.
1994 * buffer.c (syms_of_buffer): Extend documentation of
1997 1999-11-04 Gerd Moellmann <gerd@gnu.org>
1999 * editfns.c (Fdelete_field): Renamed from Ferase_field.
2001 * minibuf.c (do_completion, Fminibuffer_complete_word): Use
2002 Ferase_field instead of Fdelete_field.
2004 1999-11-03 Gerd Moellmann <gerd@gnu.org>
2006 * dispnew.c (Finternal_show_cursor): Change it to set the
2007 cursor on/off, not toggle its state.
2008 (Finternal_show_cursor_p): New.
2009 (syms_of_display): Defsubr Sinternal_show_cursor_p.
2011 1999-11-03 Dave Love <fx@gnu.org>
2013 * charset.c (split_non_ascii_string): Define return value.
2015 1999-11-03 Gerd Moellmann <gerd@gnu.org>
2017 * minibuf.c (string_to_object): New.
2018 (read_minibuf_noninteractive): New.
2019 (read_minibuf): Call read_minibuf_noninteractive if
2020 noninteractive. Use string_to_object.
2022 * doc.c (Fdocumentation_property): Fix bug bypassing UNGCPRO.
2024 1999-11-02 Dave Love <fx@gnu.org>
2026 * gnu-linux.h: Use SIGCHLD, not SIGCLD (not in glibc 2.1).
2028 * process.c: Define _GNU_SOURCE before config.h to get strsignal
2029 declared with glibc2.
2031 1999-11-02 Gerd Moellmann <gerd@gnu.org>
2033 * lisp.h (QUIT): Give it statement form.
2035 1999-11-02 Dave Love <fx@gnu.org>
2037 * eval.c (init_eval): Conditionalize declaration of gcpro_level.
2039 1999-11-02 Gerd Moellmann <gerd@gnu.org>
2041 * xfns.c (QCuser_data): New.
2042 (syms_of_xfns): Initialize QCuser_data.
2043 (parse_image_spec): Ignore :user-data DATA properties.
2045 * xdisp.c (display_line): Set charpos of first glyph in blank
2046 lines not corresponding to any text to -1, even if no glyphs are
2047 filled in in that line.
2049 1999-11-01 Gerd Moellmann <gerd@gnu.org>
2051 * xfns.c (png_load) [PNG_READ_sRGB_SUPPORTED]: Put code using
2052 png_get_sRGB in #ifdef.
2054 * dispnew.c (Finternal_show_cursor): Renamed from Fshow_cursor.
2055 (syms_of_display): Use the new name.
2057 * textprop.c (verify_interval_modification): Signal text-read-only
2058 instead of calling error.
2060 * data.c (Qtext_read_only): New built-in error.
2061 (syms_of_data): Initialize it.
2063 * lisp.h: Add extern declaration for Qtext_read_only.
2065 * syntax.c: Remove whitespace after open or in front of closing
2068 1999-11-01 Richard M. Stallman <rms@gnu.org>
2070 * Makefile.in (w16select.o, sound.o): Don't depend on lisp.h.
2072 1999-10-31 Gerd Moellmann <gerd@gnu.org>
2074 * xdisp.c (resize_mini_window): Compute needed height differently.
2076 * fns.c (Flength): Unroll loop over lists.
2078 * xdisp.c (append_space): Return non-zero if space was appended.
2079 (display_line): Set charpos of first glyph to -1 only if that
2080 glyph is the space added by append_glyph.
2082 1999-10-30 Richard M. Stallman <rms@gnu.org>
2084 * print.c (strout): Consider `noninteractive' and use stdout
2085 only when PRINTCHARFUN is t.
2087 * lisp.h (struct gcpro) [DEBUG_GCPRO]: New field `level'.
2088 (gcpro_level): Declare it extern.
2089 [DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
2090 Alternate definitions that set `level' and increment `gcpro_level'.
2091 [DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
2093 * eval.c [DEBUG_GCPRO] (gcpro_level): New variable.
2094 (init_eval) [DEBUG_GCPRO]: Initialize it.
2095 (unwind_to_catch) [DEBUG_GCPRO]: Set gcpro_level
2096 from remaining gcprolist.
2098 1999-10-29 Kenichi Handa <handa@etl.go.jp>
2100 * coding.c (code_convert_region): Update `dst' correctly.
2102 1999-10-28 Gerd Moellmann <gerd@gnu.org>
2104 * fns.c (Fmemq, Fassq, Frassq, assq_no_quit, Fassoc)
2105 (Frassoc): Rewritten.
2107 1999-10-27 Noah Friedman <friedman@splode.com>
2109 * s/gnu-linux.h [HAVE_DEV_PTMX]: Redefine FIRST_PTY_LETTER to 'z'.
2110 Define PTY_NAME_SPRINTF.
2111 Redefine PTY_TTY_NAME_SPRINTF.
2112 * config.in: Add undef for HAVE_DEV_PTMX.
2114 1999-10-26 Richard M. Stallman <rms@gnu.org>
2116 * regex.c (POP_FAILURE_POINT): Use failure_id.integer
2117 as arg to DEBUG_POP and DEBUG_PRINT.
2119 1999-10-27 Richard M. Stallman <rms@gnu.org>
2121 * data.c (Qad_activate_internal): Renamed from Qad_activate.
2122 (Ffset): Call Qad_activate_internal.
2123 (syms_of_data): Initialize Qad_activate_internal.
2125 1999-10-27 Gerd Moellmann <gerd@gnu.org>
2127 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing if
2128 Vterminal_frame is selected and Vwindow_system is non-nil.
2130 1999-10-26 Gerd Moellmann <gerd@gnu.org>
2132 * xdisp.c (echo_area_display): Put previous change in #if 0.
2134 * emacs.c (standard_args): Add `file' as synonym for `visit',
2135 `execute' as synonym for `eval'.
2136 (main): Add new options to usage message.
2138 1999-10-25 Gerd Moellmann <gerd@gnu.org>
2140 * data.c (Qhash_table): New.
2141 (Ftype_of): Return it for hash tables.
2142 (syms_of_data): Initialize Qhash_table.
2144 1999-10-25 Richard M. Stallman <rms@gnu.org>
2146 * regex.c (POP_FAILURE_POINT): Extract failure_id as an integer.
2148 1999-10-24 Ken Raeburn <raeburn@gnu.org>
2150 * alloc.c: Undef HIDE_LISP_IMPLEMENTATION before including
2153 * buffer.c (Fbuffer_list, Fget_file_buffer, get_truename_buffer,
2154 Fbuffer_local_variables, Fother_buffer, record_buffer,
2155 set_buffer_internal_1, Fbury_buffer, Fkill_all_local_variables,
2156 swap_out_buffer_local_variables, overlays_at, overlays_in,
2157 overlay_touches_p, overlay_strings, recenter_overlay_lists,
2158 fix_overlays_in_range, fix_overlays_before, Foverlay_get,
2159 Foverlay_put, report_overlay_modification, evaporate_overlays):
2160 Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member
2162 * data.c (Fcar, Fcar_safe, Fcdr, Fcdr_safe, Fsetcar, Fsetcdr,
2163 swap_in_symval_forwarding, set_internal, default_value,
2164 Fset_default, Fmake_variable_buffer_local, Fmake_local_variable,
2165 Fmake_variable_frame_local, Flocal_variable_p,
2166 Flocal_variable_if_set_p, arithcompare, Fzerop, cons_to_long,
2167 Fnumber_to_string, float_arith_driver, Fadd1, Fsub1): Likewise.
2168 * dispnew.c (Fframe_or_buffer_changed_p): Likewise.
2169 * emacs.c (main): Likewise.
2170 * fontset.c (fs_load_font, fs_register_fontset,
2171 CACHED_FONTSET_NAME, CACHED_FONTSET_REGEX, Fquery_fontset,
2172 Fnew_fontset, Fset_fontset_font): Likewise.
2173 * frame.c (do_switch_frame, next_frame, prev_frame,
2174 other_visible_frames, Fdelete_frame, Fvisible_frame_list):
2176 * keyboard.c (read_char, help_char_p, event_to_kboard,
2177 kbd_buffer_get_event, timer_start_idle, timer_check,
2178 make_lispy_event, apply_modifiers, reorder_modifiers,
2179 Fevent_convert_list, lucid_event_type_list_p, menu_bar_items,
2180 menu_bar_one_keymap, menu_item_eval_property_1, parse_menu_item,
2181 tool_bar_items, read_char_x_menu_prompt, read_key_sequence,
2182 Fcommand_execute, Fexecute_extended_command): Likewise.
2183 * minibuf.c (read_minibuf, get_minibuffer, Ftry_completion,
2184 Fall_completions): Likewise.
2185 * window.c (Fset_window_margins): Likewise.
2187 * callint.c (quotify_args): Don't explicitly use struct
2188 Lisp_Cons, use Lisp_Object and XCAR/XCDR instead.
2190 * s/netbsd.h (HAVE_GETLOADAVG): Define as 1.
2191 (UNEXEC, START_FILES, LIB_STANDARD, LIB_GCC): Define ELF versions,
2192 if __ELF__ is defined.
2194 1999-10-24 Gerd Moellmann <gerd@gnu.org>
2196 * window.c (Fnext_window): Add a QUIT in the loop.
2198 1999-10-23 Gerd Moellmann <gerd@gnu.org>
2200 * Makefile.in (bootstrap, bootstrap-emacs, bootstrap-temacs):
2203 1999-10-22 Dave Love <fx@gnu.org>
2205 * emacs.c (main): Enable profiling conditional on __linux also.
2207 1999-10-20 Gerd Moellmann <gerd@gnu.org>
2209 * xrdb.c (x_load_resources): Set default resources for resource
2210 classes instead of for the specific Emacs.
2212 1999-10-19 Gerd Moellmann <gerd@gnu.org>
2214 * s/freebsd.h (HAVE_GETLOADAVG): Define as 1 because config.h
2215 defines it that way.
2217 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing
2218 if selected_frame is equal to Vterminal_frame.
2220 1999-10-19 Paul Eggert <eggert@twinsun.com>
2222 Add support for large files, 64-bit Solaris, system locale codings.
2224 * Makefile.in (emacs): Set the LC_ALL environment variable to "C"
2225 when dumping, so that the dumped Emacs doesn't have stray locale info.
2226 (dired.o): Depend on systime.h.
2227 (editfns.o): Depend on coding.h.
2229 * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
2230 dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
2231 keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
2232 unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
2233 w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
2234 Include <config.h> before any system include files.
2236 * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
2237 fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
2238 m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
2240 Do not include <stdlib.h>, as <config.h> does this now.
2242 * callproc.c (Fcall_process):
2243 Synchronize messages locale before invoking strerror.
2244 Decode resulting string with locale-coding-system.
2246 * coding.c (Vlocale_coding_system): New var.
2247 (syms_of_coding): Adjust to above change.
2248 (emacs_strerror): New function.
2250 * coding.h (emacs_strerror, Vlocale_coding_system): New decls.
2252 * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
2253 HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
2254 HAVE_STRSIGNAL): New macros.
2255 (BITS_PER_LONG): Default to 64 if _LP64 is defined.
2256 <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
2258 * dired.c: Include "systime.h".
2259 (Ffile_attributes): Do not cast s.st_size to int; this loses
2260 information if int is 32 bits but st_size and EMACS_INT are larger.
2261 Treat large device numbers like large inode numbers.
2263 * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
2265 * editfns.c: Include coding.h.
2266 (emacs_strftime): Remove decl.
2267 (emacs_strftimeu): New decl.
2268 (emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
2269 Use emacs_strftimeu instead of emacs_strftime.
2270 (Fformat_time_string): Convert format string using
2271 Vlocale_coding_system, and convert result back. Synchronize time
2272 locale before invoking lower level function. Invoke
2273 emacs_memftimeu, passing ut, instead of emacs_memftime.
2275 * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
2276 (Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
2277 Vprevious_time_locale): New variables.
2278 (main): Invoke setlocale early, so that initial error messages are
2279 localized properly. But skip locale-setting if LC_ALL is "C".
2280 Fix up locale when it's safe to do so.
2281 (fixup_locale): Moved here from xterm.c.
2282 (synchronize_locale, synchronize_time_locale,
2283 synchronize_messages_locale): New functions.
2284 (syms_of_emacs): Accommodate above changes.
2286 * fileio.c (report_file_error): Convert strerror output according
2287 to Vlocale_coding_system.
2288 (Finsert_file_contents): Check for arithmetic overflow in
2289 computations that depend on file size. Report IO errors
2290 with emacs_strerror, not strerror.
2292 * fns.c (Fgethash): Declare dflt parameter.
2294 * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
2295 is defined; that's config.h's job.
2297 * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
2298 default these values to long, BITS_PER_LONG, and unsigned long.
2299 (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
2300 (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
2301 (code_convert_string_norecord, fixup_locale,
2302 synchronize_messages_locale, synchronize_time_locale,
2303 emacs_open, emacs_close, emacs_read, emacs_write): New decls.
2304 All Emacs callers of open, close, read, write changed to use
2305 emacs_open, emacs_close, emacs_read, emacs_write.
2307 * lread.c (file_offset, file_tell): New macros. All uses of ftell
2308 changed to file_tell.
2309 (saved_doc_string_position, prev_saved_doc_string_position): Now
2310 of type file_offset.
2311 (init_lread): Do not fix locale here; fixup_locale now does this.
2313 * m/amdahl.h, s/usg5-4.h:
2315 (NSIG_MINIMUM): New macro.
2317 * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
2318 m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
2319 s/umips.h, s/usg5-4.h:
2320 (SIGIO): Do not undef.
2321 (BROKEN_SIGIO): New macro.
2324 (SIGTSTP): Do not undef.
2325 (BROKEN_SIGTSTP): New macro.
2328 (SIGPOLL, SIGURG): Do not undef.
2329 (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
2332 (SIGINFO): Do not undef.
2333 (BROKEN_SIGINFO): New macros.
2335 * m/delta.h, s/ptx.h, s/template.h: Doc fix.
2337 * mktime.c, strftime.c: Update to glibc 2.1.2 version, with
2338 some Emacs-related changes merged.
2340 * print.c (float_to_string): Prepend "-" to representation of a
2341 NaN if the NaN is negative.
2343 * process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
2344 (wait_reading_process_input): Use emacs_strerror, not strerror.
2346 * process.c (status_message, sigchld_handler): Synchronize locale,
2347 then use strsignal istead of sys_siglist.
2348 * w32proc.c (sys_wait): Likewise.
2350 * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
2351 s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
2352 s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
2353 s/usg5-2.h, s/usg5-3.h, s/xenix.h:
2354 (open, close, read, write, INTERRUPTIBLE_OPEN,
2355 INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
2357 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
2359 * sysdep.c (sys_read, sys_write, read, write, sys_close, close,
2360 sys_open, open): Remove.
2361 (emacs_open, emacs_close, emacs_read, emacs_write): Always define;
2362 the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
2363 macros are no longer used.
2364 (emacs_open): Renamed from sys_open. Merge BSD4_1 version.
2365 (emacs_close): Renamed from sys_close.
2366 (emacs_read): Renamed from sys_read.
2367 (emacs_write): Renamed from sys_write.
2368 (sys_siglist): Do not declare if HAVE_STRSIGNAL.
2369 (dup2): Do not print error on failure; the real dup2 doesn't.
2370 (strsignal): New function, defined if !HAVE_STRSIGNAL.
2372 * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
2374 (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
2375 (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
2376 (strsignal): Declare if !HAVE_STRSIGNAL.
2378 * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
2379 (ElfW): Define in terms of ElfExpandBitsW.
2381 * w32proc.c (sys_siglist): Remove decl.
2383 * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
2385 (display_string): Declare face_string_pos arg.
2387 * xfns.c (Fx_show_tip): Declare timeout param.
2389 * xterm.c: No need to include locale.h.
2390 (x_alloc_lighter_color, x_setup_relief_color):
2391 Pass arg as double, not float, for compatibility with ANSI C.
2392 (fixup_locale): Move to emacs.c.
2393 (x_term_init): Do not setlocale or fixup locale; the main program
2396 1999-10-18 Dave Love <fx@gnu.org>
2398 * doc.c (Fdocumentation_property): Gcpro `tem'.
2400 1999-10-18 Kenichi Handa <handa@etl.go.jp>
2402 * lread.c (Fload): Calculate bytes of filename correctly.
2405 1999-10-18 Keisuke Nishida <kxn30@po.cwru.edu>
2407 * print.c (print_preprocess): In case print-circle is nil,
2408 add OBJ to Vprint_number_table only when OBJ is a symbol.
2410 1999-10-18 Kenichi Handa <handa@etl.go.jp>
2412 * coding.c (code_convert_string): Add record_unwind_protect to
2413 assure setting inhibit_pre_post_conversion back to zero. Take
2414 care of the multibyteness of the working buffer.
2416 * coding.c (inhibit_pre_post_conversion): New variable.
2417 (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
2418 ignore post-read-conversion and pre-write-conversion property of
2420 (code_convert_region_unwind): New function.
2421 (code_convert_region): Set inhibit_pre_post_conversion to 1 while
2422 running pre-write-conversion and post-read-conversion.
2423 (code_convert_string): Likewise.
2425 1999-10-17 Miles Bader <miles@gnu.org>
2427 * editfns.c: Doc fix.
2429 1999-10-17 Miles Bader <miles@gnu.org>
2431 * editfns.c (Fconstrain_to_field): Make sure we don't violate the
2432 argument preconditions of find_before_next_newline in the case
2433 where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
2434 was indeed at the edge.
2436 1999-10-17 Miles Bader <miles@gnu.org>
2438 * minibuf.c (Fminibuffer_complete_and_exit): Supply value for new
2439 ESCAPE_FROM_EDGE parameter to Ffield_beginning.
2441 * editfns.c (text_property_eq, text_property_stickiness): Don't
2442 use initializers for auto variables of type Lisp_Object.
2443 (find_field): Likewise. Use braces around nested ifs.
2444 (Fline_end_position): Store the raw eol in a variable, so that the
2445 final expression doesn't look so ugly.
2446 (Fconstrain_to_field): Doc fix.
2447 (preceding_pos): Renamed from `preceeding_pos'.
2448 (text_property_stickiness, find_field): Call preceding_pos,
2451 1999-10-17 Miles Bader <miles@gnu.org>
2453 * editfns.c (Ffield_string_no_properties): New function.
2454 (text_property_stickiness, preceeding_pos): New functions.
2455 (Ffield_string): Remove PROPS parameter.
2456 (find_field): Add MERGE_AT_BOUNDARY parameter.
2457 Rewrite to use stickiness of `field' property to resolve
2459 (Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
2460 (Fconstrain_to_field): Likewise.
2461 (syms_of_editfns): Init Sfield_string_no_properties.
2462 (Ffield_string, Ferase_field, Ffield_end):
2463 Supply new MERGE_AT_BOUNDARY argument to find_field.
2464 (Fline_beginning_position, Fline_end_position): Supply new
2465 ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
2466 Pass a value of Qt for the ONLY_IN_LINE argument to
2467 Fconstrain_to_field (only matters if N != 1).
2468 * syntax.c (Fforward_word): Supply new ESCAPE_FROM_EDGE parameter
2469 to Fconstrain_to_field.
2471 * minibuf.c (Fminibuffer_complete_word): Use
2472 Ffield_beginning to find the prompt end.
2474 1999-10-17 Miles Bader <miles@gnu.org>
2476 * editfns.c (Fconstrain_to_field): Add get/set-current-point
2477 behavior when NEW_POS is nil.
2478 (find_field): Use XSETFASTINT instead of make_number.
2479 * minibuf.c (Fminibuffer_complete_and_exit): Test for an empty
2480 input string by seeing where the field begins, instead of
2481 looking at text-properties.
2483 1999-10-17 Miles Bader <miles@gnu.org>
2485 * editfns.c (Qfield): New variable.
2486 (find_field, Ferase_field, Ffield_string,
2487 Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
2488 (Fline_beginning_position, Fline_end_position): Constrain to any field.
2489 (make_buffer_string_both): Remove minibuffer-prompt hack.
2490 (syms_of_editfns): Initialize Qfield, and subr entries for
2491 field functions above.
2492 * minibuf.c (read_minibuf): Don't save minibuffer prompt length on
2494 Don't initialize minibuffer prompt length.
2495 Wrap prompt text-properties around the entire prompt.
2496 Add 'prompt text-property to prompt.
2497 Get final value with Ffield_string instead of make_buffer_string.
2498 (read_minibuf_unwind): Don't restore minibuffer prompt length from
2500 (do_completion): Get minibuffer input with Ffield_string
2501 instead of Fbuffer_string.
2502 Erase minibuffer input with Ferase_field instead of erase_buffer.
2503 (Fminibuffer_complete_and_exit): Likewise.
2504 Test whether buffer is empty by looking for the 'prompt text
2505 property at the end.
2506 Set prompt length by looking for the end of the prompt text property,
2507 and save prompt length for later use (since there is no longer a
2508 buffer variable to get it from).
2509 (Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
2510 (syms_of_minibuf): Remove initializations of
2511 Sminibuffer_prompt_width and Sminibuffer_prompt_end.
2512 * buffer.h (struct buffer): Remove prompt_end_charpos field.
2513 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer):
2514 Don't initialize prompt_end_charpos field.
2515 * syntax.c (Fforward_word): Likewise.
2516 Constrain to any field.
2518 1999-10-16 Gerd Moellmann <gerd@gnu.org>
2520 * window.c (enum save_restore_action): New.
2521 (save_restore_orig_size): Change parameter list. Add
2522 functionality to check for valid orig_top and orig_height members
2524 (grow_mini_window): Call save_restore_orig_size with new parameter
2526 (shrink_mini_window): Restore old window sizes only if old
2527 size information is valid in all windows in a window tree.
2529 1999-10-15 Gerd Moellmann <gerd@gnu.org>
2531 * xmenu.c (set_frame_menubar): Don't call
2532 x_set_menu_resources_from_menu_face here.
2533 (update_frame_menubar): Call x_set_menu_resources_from_menu_face.
2535 * xfns.c (gif_load): Fix handling of interlaced GIFs.
2537 1999-10-14 Dave Love <fx@gnu.org>
2539 * xdisp.c (handle_fontified_prop): GCPRO `pos'.
2541 1999-10-14 Gerd Moellmann <gerd@gnu.org>
2543 * process.c (Fopen_network_stream): Don't loop if gethostbyname
2544 fails and h_errno is TRY_AGAIN.
2546 1999-10-13 Dave Love <fx@gnu.org>
2548 * filelock.c (lock_file): Move gcpro of `fn'.
2550 1999-10-10 Gerd Moellmann <gerd@gnu.org>
2552 * keyboard.c (auto-save-interval): Fix documentation.
2554 1999-10-09 Richard M. Stallman <rms@gnu.org>
2556 * print.c (print): When removing objects from Vprint_number_table,
2557 only scan the newly added objects.
2558 (print_preprocess): If OBJ is a gensym, and print-continuous-numbering,
2559 unconditionally force it to stay in the table.
2561 1999-10-09 Gerd Moellmann <gerd@gnu.org>
2563 * xfns.c (prepare_image_for_display): Don't try to load image if
2564 loading it failed before.
2565 (lookup_image, prepare_image_for_display): Remember if loading the
2567 (xpm_load): Add missing UNBLOCK_INPUT.
2569 * dispextern.h (struct image): New member load_failed_p.
2571 1999-10-08 Stefan Monnier <monnier@cs.yale.edu>
2573 * fileio.c (Fmake_temp_name): Add a reference to `make-temp-file'
2576 1999-10-08 Gerd Moellmann <gerd@gnu.org>
2578 * xterm.c (XTread_socket) <ClientMessage, WM_TAKE_FOCUS>:
2579 Don't call XSetInputFocus because that can generate additional
2582 1999-10-07 Jeffrey C Honig <jch@bsdi.com>
2584 * bsdos4.h [HAVE_LIBNCURSES]: Define TERMINFO and LIBS_TERMCAP.
2586 1999-10-07 Richard M. Stallman <rms@gnu.org>
2588 * process.c (wait_reading_process_input): When trying to suck
2589 input from one process, for accept-process-output,
2590 exit that loop if we get EAGAIN or EWOULDBLOCK.
2592 1999-10-07 Gerd Moellmann <gerd@gnu.org>
2594 * xfaces.c (Qbitmap_spec_p): Replaces Qpixmap_spec_p.
2595 (Fbitmap_spec_p): Replaces Fpixmap_spec_p.
2596 (load_pixmap): Use Fbitmap_spec_p and Qbitmap_spec_p instead of
2597 Fpixmap_spec_p and Qpixmap_spec_p.
2598 (load_face_colors, check_lface_attrs,
2599 merge_face_vector_with_property,
2600 Finternal_set_lisp_face_attribute): Use Fbitmap_spec_p.
2601 (syms_of_xfaces): Initialize Qbitmap_spec_p, defsubr
2604 1999-10-07 Gerd Moellmann <gerd@gnu.org>
2606 * xdisp.c (display_menu_bar): Use MENU_FACE_ID instead of
2609 * xfaces.c (toplevel) [USE_MOTIF]: Include some Motif headers.
2610 (struct x_resources) [USE_X_TOOLKIT]: New.
2611 (xm_apply_resources, xm_set_menu_resources_from_menu_face)
2613 (xl_apply_resources, xl_set_menu_resources_from_menu_face)
2615 (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]: New.
2617 (syms_of_xfaces): Initialize Qmenu.
2618 (realize_basic_faces): Realize face `menu'.
2619 (resolve_face_name): New.
2620 (lface_from_face_name): Use it.
2621 (Finternal_set_lisp_face_attribute): Ditto.
2622 (Fpixmap_spec_p): Rewritten. Extend doc string.
2624 * xmenu.c (set_frame_menubar, xmenu_show): Call
2625 x_set_menu_resources_from_menu_face.
2627 * dispextern.h (enum face_id): Add MENU_FACE_ID.
2628 (toplevel): Include X11/Intrinsic.h.
2630 1999-10-03 Ken'ichi Handa <handa@gnu.org>
2632 * coding.c (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GR
2635 1999-09-30 Kenichi Handa <handa@etl.go.jp>
2637 * category.c (modify_lower_category_set): Set default value of
2640 * minibuf.c (Fminibuffer_complete_word): Calculate string byte
2643 1999-09-29 Gerd Moellmann <gerd@gnu.org>
2645 * editfns.c (Fpropertize): Renamed from Fproperties.
2647 1999-09-29 Gerd Moellmann <gerd@gnu.org>
2649 * xdisp.c (resize_mini_window): Do nothing if frame is an X
2650 frame that hasn't been initialized yet.
2652 1999-09-28 Richard M. Stallman <rms@gnu.org>
2654 * keymap.c (Fsingle_key_description): Make tem big enough.
2655 (describe_buffer_bindings): Make buf big enough.
2657 1999-09-27 Richard M. Stallman <rms@gnu.org>
2659 * intervals.c (get_local_map): Use indirect_function,
2660 not Findirect_function.
2662 1999-09-27 Dave Love <fx@gnu.org>
2664 * cm.h: Remove unneeded declaration of ospeed.
2666 1999-09-26 Gerd Moellmann <gerd@gnu.org>
2668 * lisp.h (toplevel): Add prototype for
2669 next_single_char_property_change.
2671 * textprop.c (next_single_char_property_change): New.
2673 * xdisp.c (display_prop_end, invisible_text_between_p): Use
2674 next_single_char_property_change.
2676 1999-09-25 Gerd Moellmann <gerd@gnu.org>
2678 * editfns.c (Fproperties): New.
2679 (syms_of_editfns): Defsubr it.
2681 * xfns.c (lookup_image): Set image's timestamp because it's
2682 used when we look it up.
2684 1999-09-23 Gerd Moellmann <gerd@gnu.org>
2686 * window.c (enlarge_window): Add window parameter instead of using
2688 (Fdisplay_buffer): Call it with window parameter instead of
2689 setting selected_window.
2690 (Fenlarge_window, Fshrink_window): Ditto.
2691 (shrink_mini_window): If there is no recorded height and position
2692 info, resize mini-window to height 1.
2694 * xfns.c (image_error): Use add_to_log.
2696 * xfaces.c (load_pixmap): Call add_to_log without frame parameter.
2697 (load_face_font_or_fontset, load_color,
2698 merge_face_vector_with_property): Ditto.
2700 * dispextern.h: Add prototype for add_to_log.
2702 * xfaces.c (add_to_log): Move to xdisp.c.
2704 * xdisp.c (add_to_log): Moved from xfaces.c. Remove frame
2707 1999-09-23 Gerd Moellmann <gerd@gnu.org>
2709 * xterm.c (XTread_socket) <MotionNotify>: Change #ifdef
2710 USE_X_TOOLKIT to #ifdef USE_TOOLKIT_SCROLL_BARS.
2712 * xdisp.c (resize_mini_window): Use grow_mini_window and
2715 * window.c (window_min_size): Add parameter ignore_fixed_p.
2716 (change_window_height): Call window_min_size with new parameter.
2717 (shrink_window_lowest_first, save_restore_orig_size,
2718 grow_mini_window, shrink_mini_window): New.
2719 (make_window, replace_window): Initialize orig_top and
2721 (enlarge_window): Renamed from change_window_height. Make it
2723 (Fdisplay_buffer, Fenlage_window, Fshrink_window): Call
2724 enlarge_window instead of change_window_height.
2726 * window.h (struct window): New members orig_top, orig_height.
2727 (toplevel): Add prototypes for grow_mini_window and
2728 shrink_mini_window. Remove prototype for change_window_height.
2730 1999-09-21 Eli Zaretskii <eliz@gnu.org>
2732 * frame.c (frame_name_fnn_p): Fix previous change.
2734 1999-09-20 Gerd Moellmann <gerd@gnu.org>
2736 * minibuf.c (toplevel): Move include of stdio.h to other includes.
2738 * dispnew.c (direct_output_for_insert): Cast arguments to
2739 safe_bcopy to char *.
2741 * lread.c (readchar): Remove unused variables.
2742 (read_filtered_event, read1, Fmapatoms): Ditto.
2743 (toplevel): Include intervals.h.
2745 * eval.c (Fsignal): Remove unused variables.
2746 (Fcommandp, do_autoload): Ditto.
2748 * lisp.h: Add prototype for safe_bcopy, fatal.
2750 * editfns.c (init_editfns): Remove unused variables.
2751 (Fgoto_char, Fchar_after, Fformat): Ditto.
2752 (message_text, message_length): Put in #ifndef HAVE_MENUS.
2754 * data.c (find_symbol_value): Remove unused variables.
2755 (Faref, Fstring_to_number): Ditto.
2756 (toplevel): Include stdio.h.
2757 (Fnumber_to_string): Cast XINT to long for %ld.
2759 * casefiddle.c (casify_object): Remove unused variables.
2760 (casify_region): Ditto.
2762 * filelock.c (get_boot_time): Put local variable used in
2763 conditinally compiled section in #ifdef.
2764 (toplevel): Include stdio.h.
2766 * keymap.c (Flookup_key, Faccessible_keymaps, describe_vector,
2767 keys_of_keymap, syms_of_keymap): Remove unused variables.
2769 1999-09-20 Gerd Moellmann <gerd@gnu.org>
2771 * xdisp.c (sync_frame_with_window_matrix_rows): Disable frame rows
2772 whose corresponding window rows have been disabled in
2775 1999-09-20 Gerd Moellmann <gerd@gnu.org>
2777 * xdisp.c (compute_window_start_on_continuation_line): Handle case
2778 that window start is out of range.
2779 (handle_display_prop, handle_single_display_prop): Replace
2780 marginal area specifications like `left-margin' with `(margin
2783 (syms_of_xdisp): Initialize Qmargin.
2785 1999-09-19 Gerd Moellmann <gerd@gnu.org>
2787 * syntax.c (update_syntax_table, find_defun_start, back_comment,
2788 describe_syntax, skip_chars): Remove unused variables.
2789 (back_comment, forw_comment): Add braces to if-statement with
2790 if-else as dependent statement.
2792 * process.c (list_processes_1): Remove unused variables.
2793 (Fopen_network_stream, create_process): Add parentheses to
2794 conditional expressions.
2795 (create_process): Put declaration of sigchld in #if 0.
2796 (Fopen_network_stream): Removed unused variables.
2797 (Fopen_network_stream, wait_reading_process_input,
2798 wait_reading_process_input, send_process, send_process): Ditto.
2799 (toplevel): Add prototypes for set_waiting_for_input and
2802 * abbrev.c (Fexpand_abbrev): Remove unused variables.
2804 * textprop.c (Fset_text_properties): Remove unused variables.
2805 (text_property_list, verify_interval_modification,
2806 interval_has_all_properties): Ditto.
2808 * callproc.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
2809 (Fcall_process): Remove unused variable.
2811 * keyboard.c (Frecursive_edit): Remove unused variable.
2812 (command_loop_1, safe_run_hooks, kbd_buffer_get_event,
2813 timer_check, make_lispy_event, menu_bar_items,
2814 menu_bar_one_keymap, menu_bar_item, parse_menu_item,
2815 parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
2816 kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
2817 read_key_sequence): Ditto. Fread_key_sequence,
2818 Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
2819 (read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
2820 used when GOBBLE_FIRST_EVENT is defined in #ifdef
2821 (Fexecute_extended_command): Cast XINT to long for %ld.
2822 (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
2823 (toplevel): Include sys/types.h.
2825 * lisp.h (RETURN_UNGCPRO): Use do-while (0) idiom.
2826 (toplevel): Add prototypes for stuff_char, and
2827 code_convert_string_norecord.
2829 1999-09-19 Gerd Moellmann <gerd@gnu.org>
2831 * buffer.h: Add prototype for r_re_alloc.
2833 * insdel.c (copy_text): Removed unused variables.
2834 (count_combining_after, count_combining_after, insert_1_both,
2835 insert_from_string_1, insert_from_buffer_1, check_markers): Ditto.
2836 (adjust_after_replace, replace_range): Add parentheses to logical
2837 expressions. Remove unused variables.
2838 (CHECK_BYTE_COMBINING_FOR_INSERT): Add parentheses to logical
2841 * alloc.c (Fgarbage_collect): Remove unused variable.
2842 (compact_strings): Add parentheses around assignments in
2843 conditional context.
2844 (toplevel): Put declaration of unused function clear_marks
2845 in #if 0 like its definition.
2847 * lisp.h: Add prototype for shrink_regexp_cache,
2848 sweep_weak_hash_tables.
2850 1999-09-19 Dave Love <fx@gnu.org>
2852 * process.c (Fopen_network_stream): Use strerror, not gai_strerror.
2854 * doc.c (read_bytecode_char): Declare arg.
2856 * lisp.h: Declare Fcurrent_message, Fmake_temp_name,
2857 read_bytecode_char, Fx_hide_busy_cursor, getloadavg.
2859 1999-09-18 Richard Stallman <rms@gnu.org>
2861 * xdisp.c (echo_area_display): Turn off code that returned
2862 without doing anything when using a terminal frame.
2864 1999-09-17 Richard M. Stallman <rms@gnu.org>
2866 * unexelf.c (unexec): Don't get confused by a short section
2867 just before the bss section.
2869 1999-09-16 Gerd Moellmann <gerd@gnu.org>
2871 * emacs.c (main): Remove unused variables.
2872 (sort_args, Fkill_emacs, Fkill_emacs): Ditto.
2874 * lisp.h: Add prototype for uninterrupt_malloc, memory_warnings,
2875 init_fileio_once, syms_of_sound, init_xfns, init_fns
2876 init_sound, check_message_stack.
2878 * emacs.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
2880 * intervals.c (rotate_right, rotate_left): Add braces to avoid
2881 ambiguous else warning.
2882 (split_interval_left): Remove unused variables.
2883 (previous_interval, adjust_intervals_for_deletion,
2884 set_point_both, set_point_both, set_intervals_multibyte_1): Ditto.
2885 (icount, idepth, zero_length): Move into #if 0 section below
2886 original position where these are used.
2888 * buffer.h [REL_ALLOC]: Add prototypes for r_alloc and r_alloc_free.
2890 * buffer.c (Fkill_buffer): Remove unused variables.
2891 (Fkill_buffer, overlays_at, overlays_in, recenter_overlay_lists,
2892 fix_overlays_in_range, Fmove_overlay, Fprevious_overlay_change,
2893 init_buffer_once, (syms_of_buffer): Ditto.
2895 * xrdb.c (get_fallback): Remove unused variable.
2896 (x_load_resources): Ditto. Put local variable used for Motif only
2897 in #ifdef USE_MOTIF.
2899 1999-09-16 Gerd Moellmann <gerd@gnu.org>
2901 * minibuf.c (read_minibuf): Remove unused variables.
2902 (read_minibuf, Fread_buffer, scmp, Fcompleting_read): Ditto.
2903 (do_completion): Move assignment out of conditional context.
2904 (Fdisplay_completion_list): Add parentheses to conditional expression.
2906 * cm.c (toplevel) [HAVE_TERMCAP_H]: Include termcap.h.
2908 * lisp.h: Add prototype for no_switch_window.
2910 * window.c (Fset_window_buffer): Remove unused variables.
2911 (Fset_window_margins): Ditto.
2913 * xdisp.c (resize_mini_window): Temporarily set the selected
2914 window's or Vminibuf_scroll_window's height to "fixed" around
2915 the call the change_window_height.
2917 * window.c (window_fixed_size_p): Check window's height_fixed_p
2920 * window.h (struct window): New member height_fixed_p.
2922 * dispnew.c (direct_output_forward_char): Don't use this method
2923 if showing a message or a message was just cleared because we
2924 might need to resize the mini-window.
2926 1999-09-16 Gerd Moellmann <gerd@gnu.org>
2928 * frame.c (Fdelete_frame): Correct local variable pointing to
2929 selected frame after selecting new frame.
2931 1999-09-15 Richard Stallman <rms@gnu.org>
2933 * puresize.h (BASE_PURESIZE): Increase to 525000.
2935 * filelock.c (Vtemporary_file_directory): New variable.
2936 (syms_of_filelock): Set up Lisp variable.
2938 1999-09-15 Gerd Moellmann <gerd@gnu.org>
2940 * term.c (OUTPUT_IF, OUTPUT1_IF): Use do-while.
2941 (encode_terminal_code): Remove unused variables.
2942 (turn_off_face): Ditto.
2943 (toplevel): Include termcap.h if HAVE_TERMCAP_H.
2945 * dispnew.c (update_frame_line): If writing whole desired line,
2946 don't clear to end of line if already at the end.
2948 1999-09-15 Gerd Moellmann <gerd@gnu.org>
2950 * xdisp.c (resize_mini_window): Don't report changed window
2951 height if it actually hasn't changed.
2953 * widget.c (set_frame_size, EmacsFrameSetCharSize): Remove
2955 (mark_shell_size_user_specified): Put in #if 0 because not used.
2956 (create_frame_gcs): Put in #if 0 because currently unused.
2957 (first_frame_p): Ditto.
2959 * xmenu.c (single_menu_item, Fx_popup_menu, Fx_popup_menu,
2960 single_submenu, update_frame_menubar, set_frame_menubar,
2961 free_frame_menubar, xmenu_show, xdialog_show): Remove unused
2964 * print.c (PRINTFULLP): Removed because it is no longer used and
2966 (Ferror_message_string): Remove unused variables.
2967 (print_object): Cast argument of sprintf to long for `%ld'
2968 specifier. Remove unused variable.
2970 1999-09-14 Gerd Moellmann <gerd@gnu.org>
2972 * sound.c (Fplay_sound): Remove usused variables.
2973 (be2hs): Put in #if 0 because it's currently not used.
2975 1999-09-14 Ken Raeburn <raeburn@gnu.org>
2977 * print.c (Ferror_message_string, print_error_message,
2978 print_object): Use XCAR, XCDR and XFLOAT_DATA instead of explicit
2981 1999-09-14 Gerd Moellmann <gerd@gnu.org>
2983 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Put code in do-while.
2985 * frame.c (Fnext_frame): Remove unused variable(s).
2986 (Fprevious_frame, Fmouse_pixel_position, frame_name_fnn_p): Ditto.
2987 (store_frame_param): Add parentheses to conditional expression.
2988 (Fmodify_frame_parameters): Remove unused variables.
2989 (Fmodify_frame_parameters, Fset_frame_size, Fset_frame_position):
2992 * xfns.c (x_set_background_color): Remove unused variable(s).
2993 (x_set_border_pixel): Ditto.
2994 (x_set_menu_bar_lines): Put local variable used only for
2995 non-toolkit case in #ifdef/#endif.
2996 (x_figure_window_size): Remove unused variable(s).
2997 (x_figure_window_size, x_window, lookup_image,
2998 xbm_read_bitmap_file_data, x_build_heuristic_mask, pbm_load,
2999 png_load, jpeg_load, gif_load, x_create_tip_frame,
3000 x_create_tip_frame, Fx_show_tip, x_set_border_pixel): Ditto.
3002 * xterm.c (x_scroll_bar_handle_click): Compile only if
3003 not USE_TOOLKIT_SCROLL_BARS.
3004 (x_scroll_bar_set_handle, x_scroll_bar_note_movement): Ditto.
3006 * dispextern.h: Add prototypes for gamma_correct and
3009 * xterm.c (x_produce_glyphs): Remove unused variable(s).
3010 (x_alloc_nearest_color_for_widget, note_tool_bar_highlight,
3011 x_set_toolkit_scroll_bar_thumb): Ditto.
3012 (x_scroll_bar_create): Move local variable to the
3013 conditionally compiled section of code where it is used.
3014 (x_scroll_bar_create): Remove unused variable(s).
3015 (x_scroll_bar_remove, XTread_socket): Ditto.
3016 (XTread_socket) <ConfigureNotify>: Move variables used for
3017 non-toolkit case into conditionally compiled section of code.
3019 * window.h (freeze_window_starts): Fix typo in prototype.
3021 * xdisp.c (display_echo_area_1, try_window_id): Remove unused
3024 * lisp.h: Add prototype for debug_print.
3026 * dispextern.h (xassert) [GLYPH_DEBUG]: Change definition
3029 * fns.c (SXHASH_COMBINE): Add missing parentheses.
3030 (Fchar_table_range, Fset_char_table_default, mapcar1,
3031 Fyes_or_no_p, sweep_weak_hash_tables): Remove unused variable(s).
3033 * lisp.h: Add prototype for getloadavg.
3035 1999-09-14 Andreas Schwab <schwab@gnu.org>
3037 * process.c (Fopen_network_stream): Avoid socket decriptor leak.
3039 * lisp.h: Declare close_file_unwind.
3041 1999-09-14 Richard Stallman <rms@gnu.org>
3043 * filelock.c (get_boot_time): Make the temp name in the proper dir.
3045 1999-09-13 Gerd Moellmann <gerd@gnu.org>
3047 * xdisp.c (redisplay_window): Make sure start_at_line_beg
3048 is always set correctly.
3050 1999-09-13 Dave Love <fx@gnu.org>
3052 * xdisp.c (move_it_in_display_line_to): Make type consistent with
3055 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
3057 * xdisp.c (QCfile): Move here from xfns.c.
3058 (syms_of_xdisp): Initialize it.
3059 (message2_nolog): Change for Lisp_Object selected_frame.
3060 (message3_nolog, message_with_string, message,
3061 setup_echo_area_for_printing, truncate_echo_area,
3062 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
3064 1999-09-13 Dave Love <fx@gnu.org>
3066 * xterm.c: Don't continue #define args for benefit of old cc.
3067 (xt_action_hook): Indent #error for benefit of K&R cc.
3069 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
3071 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
3072 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
3073 (XRINGBELL): Removed.
3075 1999-09-13 Dave Love <fx@gnu.org>
3077 * xfns.c (x_put_x_image): Make type consistent with declaration.
3079 * fns.c (Fmake_hash_table): Fix string continuation.
3081 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
3083 * xfns.c (QCfile): Moved to xdisp.c.
3084 (syms_of_xfns): Don't initialize QCfile.
3085 (check_x_frame): Change for Lisp_Object selected_frame.
3086 (check_x_display_info, x_get_resource_string): Ditto.
3088 1999-09-13 Gerd Moellmann <gerd@gnu.org>
3090 * minibuf.c (choose_minibuf_frame): Don't try to set the
3091 mini-buffer window's buffer, if the buffer is invalid.
3093 * xfns.c (QCfile): Moved to xdisp.c.
3094 (syms_of_xfns): Don't initialize QCfile.
3096 * xdisp.c (QCfile): Move here from xfns.c.
3097 (syms_of_xdisp): Initialize it.
3099 * lisp.h (selected_frame): Add external declaration.
3101 * xselect.c (x_own_selection): Change for Lisp_Object selected_frame.
3102 (Fx_store_cut_buffer_internal): Ditto.
3103 (Fx_rotate_cut_buffers_internal): Ditto.
3105 * xfaces.c (frame_or_selected_frame): Change for Lisp_Object
3107 (Finternal_set_lisp_face_attribute): Ditto.
3108 (Finternal_get_lisp_face_attribute): Ditto.
3109 (Finternal_lisp_face_empty_p): Ditto.
3110 (Fdump_face): Ditto.
3112 * term.c (OUTPUT): Change for Lisp_Object selected_frame.
3113 (OUTPUT_IF, ring_bell, set_terminal_modes, reset_terminal_modes,
3114 set_terminal_window, set_scroll_region, reassert_line_highlight,
3115 change_line_highlight, cursor_to, raw_cursor_to, clear_to_end,
3116 clear_end_of_line, clear_end_of_line_raw, clear_end_of_line_raw,
3117 encode_terminal_code, write_glyphs, term_init): Ditto.
3119 * sysdep.c (reset_sys_modes): Change for Lisp_Object selected_frame.
3120 (kbd_input_ast, read_input_waiting): Ditto.
3122 * minibuf.c (choose_minibuf_frame): Change for Lisp_Object
3124 (read_minibuf): Ditto.
3126 * keyboard.c (command_loop_1): Change for Lisp_Object
3128 (cmd_error_internal, command_loop_1, read_char,
3129 kbd_buffer_get_event, read_avail_input,
3130 read_char_minibuf_menu_prompt, read_key_sequence, Fsuspend_emacs,
3131 interrupt_signal, quit_throw_to_read_char): Ditto.
3133 * fontset.c (Ffont_info): Change for Lisp_Object selected_frame.
3134 (Ffontset_info): DItto.
3136 * emacs.c (handle_USR1_signal): Change for Lisp_Object selected_frame.
3138 * dispnew.c (selected_frame): Make it a Lisp_Object.
3139 (adjust_frame_glyphs_initially): Change for Lisp_Object selected_frame.
3140 (direct_output_for_insert, direct_output_forward_char,
3141 init_display): Ditto.
3143 * data.c (swap_in_symval_forwarding): Change for Lisp_Object
3145 (set_internal): Ditto.
3147 * buffer.c (Fother_buffer): Change for Lisp_Object selected_frame.
3148 (record_buffer): Ditto.
3150 * frame.c (Fmake_terminal_frame): Use SELECTED_FRAME.
3151 (do_switch_frame): Change for Lisp_Object selected_frame.
3152 (Fselected_frame): Ditto.
3153 (Fframe_first_window): Use SELECTED_FRAME.
3154 (Fframe_root_window): Change for Lisp_Object selected_frame.
3155 (Fframe_selected_window, Fset_frame_selected_window, Fnext_frame,
3156 Fprevious_frame, other_visible_frames, Fdelete_frame,
3157 Fmouse_position, Fmouse_pixel_position, Fmake_frame_visible,
3158 Fmake_frame_invisible, Ficonify_frame, Fraise_frame, Flower_frame,
3159 Fframe_parameters, Fmodify_frame_parameters, Fframe_char_height,
3160 Fframe_char_width, Fframe_pixel_height, Fframe_pixel_width,
3161 Fset_frame_height, Fset_frame_width): Ditto.
3163 1999-09-13 Gerd Moellmann <gerd@gnu.org>
3165 * xdisp.c (message2_nolog): Change for Lisp_Object selected_frame.
3166 (message3_nolog, message_with_string, message,
3167 setup_echo_area_for_printing, truncate_echo_area,
3168 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
3170 * xmenu.c (Fx_popup_menu): Change for Lisp_Object selected_frame.
3171 (Fx_popup_dialog): Ditto.
3173 * xfns.c (check_x_frame): Change for Lisp_Object selected_frame.
3174 (check_x_display_info, x_get_resource_string): Ditto.
3176 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
3177 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
3178 (XRINGBELL): Removed.
3180 * window.c (Fminibuffer_window): Change for Lisp_Object
3182 (Fwindow_at, Fprevious_window, window_loop, select_window_1,
3183 display_buffer_1, Fdisplay_buffer, temp_output_buffer_show,
3184 Fcurrent_window_configuration, init_window_once): Ditto.
3186 * frame.h (SELECTED_FRAME): New.
3188 1999-09-12 Ken Raeburn <raeburn@gnu.org>
3190 * category.c (word_boundary_p): Use XCAR and XCDR.
3191 * ccl.c (ccl_driver, resolve_symbol_ccl_program,
3192 Fregister_code_conversion_map): Likewise.
3193 * coding.c (setup_coding_system, detect_coding_system,
3194 Ffind_operation_coding_system, Fset_coding_priority_internal):
3196 * doc.c (get_doc_string, Fdocumentation,
3197 store_function_docstring): Likewise.
3198 * editfns.c (save_restriction_restore): Likewise.
3199 * eval.c (Fcond, Fmacroexpand, Fcondition_case, wants_debugger,
3200 skip_debugger, find_handler_clause, Fautoload, Fapply,
3201 run_hook_with_args, run_hook_list_with_args, Ffetch_bytecode):
3203 * fileio.c (Ffind_file_name_handler, Finsert_file_contents,
3204 Fwrite_region, do_auto_save_unwind, Fdo_auto_save,
3205 Fread_file_name): Likewise.
3206 * filelock.c (unlock_all_files): Likewise.
3207 * insdel.c (Fcombine_after_change_execute): Likewise.
3208 * intervals.c (adjust_intervals_for_insertion): Likewise.
3209 * keymap.c (get_keymap_1, Fkeymap_parent, Fset_keymap_parent,
3210 Fset_keymap_parent, fix_submap_inheritance, access_keymap,
3211 store_in_keymap, Fcopy_keymap, define_as_prefix,
3212 current_minor_maps, Faccessible_keymaps,
3213 accessible_keymaps_char_table, Fkey_description,
3214 Fwhere_is_internal, where_is_internal_2, where_is_internal_1,
3215 describe_buffer_bindings, describe_map_tree, shadow_lookup,
3216 describe_map): Likewise.
3217 * lread.c (Fload, load_unwind, close_load_descs, read_vector,
3218 read_list, init_lread): Likewise.
3219 * search.c (Fmatch_data): Likewise.
3220 * sunfns.c (Fsun_menu_internal): Likewise.
3221 * syntax.c (describe_syntax): Likewise.
3222 * undo.c (record_insert, record_delete, Fundo_boundary,
3223 truncate_undo_list): Likewise.
3224 * vmsproc.c (child_sig): Likewise.
3226 * editfns.c (Fformat): Use XFLOAT_DATA.
3228 1999-09-12 Gerd Moellmann <gerd@gnu.org>
3230 * keyboard.c (command_loop_1): Resize mini-window to the
3231 exact size of a message displayed, if any.
3233 * xdisp.c (resize_mini_window): Add parameter exact_p. Resize
3234 to exact size if exact_p is non-zero.
3235 (display_echo_area_1): Call resize_mini_window with
3237 (redisplay_internal): Ditto.
3238 (resize_echo_area_axactly): New.
3240 * minibuf.c (read_minibuf_unwind): Call resize_mini_window with
3243 * dispextern.h: Change prototype of resize_mini_window.
3244 Add prototype for resize_echo_area_axactly.
3246 * xfaces.c (Fx_family_fonts): Replaces Fx_font_list.
3247 (syms_of_xfaces): Defsubr accordingly.
3249 * xdisp.c (hscroll_window_tree): Choose cursor row from
3250 desired or current matrix.
3251 (redisplay_internal): Hscroll before updating.
3253 1999-09-12 Gerd Moellmann <gerd@gnu.org>
3255 * syntax.c (Fforward_word): Use prompt_end_charpos instead
3256 of minibuffer_prompt_length.
3258 * minibuf.c (read_minibuf): Use prompt_end_charpos instead
3259 of minibuffer_prompt_length.
3260 (read_minibuf_unwind): Ditto.
3261 (Fminibuffer_complete_and_exit): Ditto.
3262 (Fminibuffer_complete_word): Ditto.
3263 (Fminibuffer_prompt_end): Ditto.
3265 * editfns.c (Fbuffer_string): Use prompt_end_charpos instead
3266 of minibuffer_prompt_length.
3267 (Fline_beginning_position): Ditto.
3269 * buffer.c (Fget_buffer_create): Use prompt_end_charpos instead
3270 of minibuffer_prompt_length.
3271 (Fmake_indirect_buffer): Ditto.
3272 (Fkill_buffer): Ditto.
3273 (Ferase_buffer): Ditto.
3275 * buffer.h (prompt_end_charpos): Replaces
3276 minibuffer_prompt_length.
3278 * minibuf.c (read_minibuf): Return mini-buffer contents
3281 * editfns.c (make_buffer_string_both): Take out the code
3282 to handle mini-buffer prompts.
3283 (Fbuffer_string): Handle the prompt here, instead.
3285 * xfaces.c (lface_from_face_name): Resolve face aliases.
3286 (Qmode_line): Replaces Qmodeline.
3287 (realize_basic_faces): Use Qmode_line.
3288 (syms_of_xfaces): Initialize Qmode_line.
3290 1999-09-12 Gerd Moellmann <gerd@gnu.org>
3292 * minibuf.c (read_minibuf): Set minibuf_prompt_width to the
3293 current column after inserting prompt.
3294 (Fminibuffer_prompt_width): Return minibuf_prompt_width.
3296 * xfaces.c (Qframe_update_face_colors): New.
3297 (syms_of_xfaces): Initialize call.
3298 (update_face_from_frame_parameter): Call that function when
3299 the frame's background changes.
3301 1999-09-12 Richard Stallman <rms@gnu.org>
3303 * insdel.c (del_range_1): Don't treat minibuffer prompt specially.
3305 1999-09-12 Ken Raeburn <raeburn@gnu.org>
3307 * alloc.c (Fcons, pure_cons, Fpurecopy, Fgarbage_collect,
3308 mark_object, mark_buffer): Use XCAR and XCDR.
3309 * bytecode.c (Fbyte_code): Likewise.
3310 * callint.c (Fcall_interactively, Fprefix_numeric_value):
3312 * callproc.c (Fcall_process, Fcall_process_region, child_setup,
3313 getenv_internal): Likewise.
3314 * dired.c (file_name_completion): Likewise.
3315 * fns.c (Fsafe_length, concat, Fcopy_alist, Fmember, Fmemq, Fassq,
3316 assq_no_quit, Fassoc, Frassq, Frassoc, Fdelq, Fdelete, Freverse,
3317 Fplist_get, Fplist_put, internal_equal, mapcar1): Likewise.
3318 * indent.c (Fcompute_motion): Likewise.
3319 * process.c (decode_status, Fprocess_status, Fprocess_exit_status,
3320 list_processes_1, Fstart_process, Fopen_network_stream,
3321 wait_reading_process_input, read_process_output_call,
3322 kill_buffer_processes, sigchld_handler, exec_sentinel_unwind,
3323 status_notify, wait_reading_process_input): Likewise.
3324 * textprop.c (PLIST_ELT_P, property_value, set_properties,
3325 extend_property_ranges): Likewise.
3326 * w32faces.c (Fpixmap_spec_p, merge_face_list): Likewise.
3327 * w32fns.c (x_window_to_frame, x_set_frame_parameters,
3328 x_report_frame_params, x_set_cursor_type, x_icon_type,
3329 x_figure_window_size, Fx_create_frame, w32_load_system_font,
3330 w32_load_font, enum_font_cb2, w32_list_bdf_fonts, w32_list_fonts,
3331 w32_list_synthesized_fonts, w32_find_ccl_program, Fx_list_fonts,
3332 Fw32_find_bdf_fonts, w32_find_bdf_fonts_in_dir,
3333 x_display_info_for_name, Fx_display_list): Likewise.
3334 * w32menu.c (menubar_id_to_frame, single_keymap_panes,
3335 Fx_popup_menu, Fx_popup_dialog): Likewise.
3336 * w32proc.c (Fw32_set_keyboard_layout): Likewise.
3337 * w32term.c (x_window_to_scroll_bar, w32_read_socket,
3338 w32_term_init, x_delete_display): Likewise.
3339 * xfns.c (x_window_to_frame, x_any_window_to_frame,
3340 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
3341 x_top_window_to_frame, x_set_frame_parameters,
3342 x_report_frame_params, x_set_cursor_type, x_icon_type,
3343 x_figure_window_size, Fx_create_frame, x_display_info_for_name,
3344 Fx_display_list, x_create_tip_frame): Likewise.
3345 * xmenu.c (menubar_id_to_frame, single_keymap_panes,
3346 Fx_popup_menu, Fx_popup_dialog): Likewise.
3347 * xselect.c (x_own_selection, x_get_local_selection,
3348 x_handle_selection_request, x_handle_selection_clear,
3349 x_clear_frame_selections, wait_for_property_change_unwind,
3350 wait_for_property_change, x_handle_property_notify,
3351 copy_multiple_data, x_get_foreign_selection,
3352 lisp_data_to_selection_data, clean_local_selection_data,
3353 x_handle_selection_notify, Fx_get_selection_internal,
3354 x_disown_buffer_selections): Likewise.
3355 * xterm.c (x_window_to_scroll_bar, XTread_socket, x_list_fonts,
3356 x_load_font, x_find_ccl_program, x_term_init, x_delete_display):
3359 * alloc.c (make_float, make_pure_float, Fpurecopy): Use
3361 * bytecode.c (Fbyte_code): Likewise.
3362 * floatfns.c (extract_float, Fexpt, Fabs, rounding_driver,
3363 fmod_float): Likewise.
3365 1999-09-11 Richard Stallman <rms@gnu.org>
3367 * xdisp.c (run_window_scroll_functions): If hook functions switch
3368 buffers, switch back after.
3370 1999-09-11 Ken Raeburn <raeburn@gnu.org>
3372 * charset.h (GET_TRANSLATION_TABLE): Use XCDR.
3373 * frame.h (FOR_EACH_FRAME): Use XCAR and XCDR.
3374 (PIXEL_X_FROM_CANON_X, PIXEL_Y_FROM_CANON_Y): Use XFLOAT_DATA.
3375 * keyboard.h (EVENT_HEAD, EVENT_START, EVENT_END, POSN_WINDOW,
3376 POSN_BUFFER_POSN, POSN_WINDOW_POSN, POSN_TIMESTAMP): Use XCAR and
3378 * syntax.h (SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Use XCAR and
3381 1999-09-10 Richard Stallman <rms@gnu.org>
3383 * xterm.c (XTread_socket): In XSetInputFocus, use RevertToParent,
3384 not RevertToPointerRoot.
3385 (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3386 Fix the code to clear around the scroll bar.
3388 1999-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
3390 * print.c: Support print-circle and related features.
3391 (Vprint_gensym_alist): Removed.
3392 (Vprint_circle, Vprint_continuous_numbering, print_number_index
3393 Vprint_number_table): New variables.
3394 (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): New macros.
3395 (PRINTPREPARE, PRINTFINISH): Don't set Vprint_gensym_alist.
3396 (print, print_preprocess, print_preprocess_string, print_object):
3397 New/modified functions with print-circle feature. Use
3398 Vprint_number_table instead of Vprint_gensym_alist for print-gensym.
3399 (syms_of_print): Defined new Lisp variables `print-circle',
3400 `print-continuous-numbering', `print-number-table'.
3402 1999-09-10 Gerd Moellmann <gerd@gnu.org>
3404 * xfns.c (x_build_heuristic_mask): Accept a list `(R G B)'
3405 as background color specification instead of an integer.
3406 (image-cache-eviction-delay): Replaces image-eviction-seconds.
3407 (Vimage_cache_eviction_delay): Replaces Vimage_eviction_seconds.
3408 (clear_image_cache, syms_of_xfns): Use it.
3409 (Qpostscript): Replaces Qghostscript.
3411 (gs_image_p): Ditto.
3412 (syms_of_xfns): Initialize Qpostscript.
3414 1999-09-10 Richard Stallman <rms@gnu.org>
3416 * buffer.c (Ferase_buffer): Don't erase the minibuffer prompt.
3418 1999-09-09 Richard Stallman <rms@gnu.org>
3420 * editfns.c (Fline_beginning_position): Handle minibuffer prompt here.
3422 * cmds.c (Fbeginning_of_line): Don't handle minibuffer prompt here.
3424 1999-09-09 Gerd Moellmann <gerd@gnu.org>
3426 * fns.c (Fmakehash): Accept just one optional argument TEST.
3428 * xfns.c (QCindex): New.
3429 (syms_of_xfns): Initialize QCindex.
3430 (gif_load): Use it instead of `:image'.
3432 1999-09-09 Richard Stallman <rms@gnu.org>
3434 * fileio.c (Fwrite_region): Finish renaming CONFIRM to MUSTBENEW.
3435 (Fwrite_region) [DOS_NT]: Handle `excl' here too.
3437 1999-09-08 Gerd Moellmann <gerd@gnu.org>
3439 * xdisp.c (Qwhen): Replaces QCwhen.
3440 (syms_of_xdisp): Initialized it instead of QCwhen.
3441 (handle_single_display_prop): Use it instead of QCwhen.
3443 1999-09-08 Ken'ichi Handa <handa@gnu.org>
3445 * charset.c (translate_char): Reset MSBs of arguments of
3447 (CHAR_COMPONENTS_VALID_P): Fix for ASCII.
3449 1999-09-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
3451 * editfns.c (Fbufsize): Accept an extra BUFFER parameter.
3453 * fns.c (Fbase64_decode_region): Don't place point outside of the
3454 current accessible portion.
3456 1999-09-07 Richard Stallman <rms@gnu.org>
3458 * keymap.c (fix_submap_inheritance): Do nothing if the proper
3459 parent is an ancestor of SUBMAP; otherwise, add it as the
3462 1999-09-07 Gerd Moellmann <gerd@gnu.org>
3464 * xdisp.c (handle_single_display_prop): Change conditional
3465 display property to `:when FORM . VALUE'.
3467 1999-09-07 Richard Stallman <rms@gnu.org>
3469 * fileio.c (Fwrite_region): Doc fix.
3471 1999-09-07 Stefan Monnier <monnier@cs.yale.edu>
3473 * fileio.c (Qexcl): New variable.
3474 (report_file_error): Handle EEXIST specially.
3475 (Fwrite_region): Special handling for CONFIRM = `excl'.
3476 (syms_of_fileio): Initialize Qexcl.
3478 1999-09-07 Gerd Moellmann <gerd@gnu.org>
3480 * xfns.c (x_set_foreground_color): Call
3481 update_face_from_frame_parameter.
3482 (x_set_background_color): Ditto.
3483 (x_set_mouse_color): Ditto.
3484 (x_set_cursor_color): Ditto.
3485 (x_set_border_color): Ditto.
3486 (x_set_scroll_bar_foreground): Ditto.
3487 (x_set_scroll_bar_background): Ditto.
3489 * xfaces.c (recompute_basic_faces): Clear face cache.
3490 (Finternal_set_lisp_face_attribute): Modify frame parameters
3491 if attributes of certain faces are changed.
3492 (update_face_from_frame_parameter): New.
3494 * xfaces.c (realize_basic_faces): Realize new basic faces.
3496 * dispextern.h (SCROLL_BAR_FACE_ID, BORDER_FACE_ID,
3497 CURSOR_FACE_ID, MOUSE_FACE_ID): New.
3499 * xfaces.c (Qscroll_bar, Qcursor, Qborder, Qmouse): New.
3500 (syms_of_xfaces): Intialize new symbols.
3502 * fns.c (Fmakehash): Take one argument, test, make all the
3503 rest keyword arguments.
3505 * window.c (Fset_window_margins): Make window the first argument.
3506 (set_window_buffer): Call Fset_window_margins with window as first
3509 1999-09-07 Gerd Moellmann <gerd@gnu.org>
3511 * xfaces.c (Qfringe): Replaces Qmargin.
3513 1999-09-07 Kenichi Handa <handa@etl.go.jp>
3515 * charset.h: Lots of comments fixed.
3516 (PARSE_MULTIBYTE_SEQ): Make it work also for ASCII string.
3517 (STRING_CHAR_AND_CHAR_LENGTH): This macro removed.
3519 * charset.c : Lots of comments fixed.
3520 (SPLIT_MULTIBYTE_SEQ): Make it work also for ASCII string.
3521 (CHAR_COMPONENTS_VALID_P): Name changed from
3522 CHAR_COMPONENT_VALID_P. Caller changed.
3524 1999-09-06 Richard Stallman <rms@gnu.org>
3526 * insdel.c (syms_of_insdel): Define Lisp variable
3527 inhibit-modification-hooks.
3529 1999-09-06 Michael Sperber [Mr. Preprocessor] <sperber@informatik.uni-tuebingen.de>
3531 * s/aix4-2.h (ALIGN_DATA_RELOC): Undefined to support new
3534 * s/aix3-1.h (ALIGN_DATA_RELOC): Defined to support new unexaix.c.
3536 1999-09-06 Dave Love <fx@gnu.org>
3538 * unexaix.c: New version incorporating Michael Sperber's changes
3539 from XEmacs. Should solve problems on AIX 4.3.
3541 * lread.c (Vbyte_boolean_vars): New variable.
3542 (defvar_bool, syms_of_lread): Use it.
3544 1999-09-05 Richard Stallman <rms@gnu.org>
3546 * minibuf.c (read_minibuf): Put all three properties on the
3547 same range, the whole prompt.
3549 1999-09-05 Gerd Moellmann <gerd@gnu.org>
3551 * sound.c (Qplay_sound_functions): Replaces Qplay_sound_hook.
3552 (Fplay_sound, syms_of_sound): Use it.
3553 (parse_sound): Allow float volume values in the range [0, 1].
3554 (Fplay_sound): Ditto.
3556 * window.c (Fset_window_vscroll): Make window the first argument,
3557 amount to scroll the second. Take non-negative vscroll as
3559 (Fwindow_vscroll): Return non-negative vscroll.
3561 * xfns.c (Fx_show_tip): Improve documentation.
3563 1999-09-05 Gerd Moellmann <gerd@gnu.org>
3565 * buffer.c, buffer.h, dispextern.h, dispnew.c, keyboard.c,
3566 window.c, xdisp.c, xfaces.c, xterm.c, keyboard.h: Change
3567 `top-line' and `top_line' to `header-line' and `header_line'.
3568 Likewise for similar spellings.
3570 1999-09-05 Gerd Moellmann <gerd@gnu.org>
3572 * xdisp.c (row_containing_pos): New.
3573 (try_window_id): Use it.
3575 * alloc.c, dispextern.h, dispnew.c, frame.c, frame.h, keyboard.c,
3576 lisp.h, termhooks.h, window.c xdisp.c, xfaces.c, xfns.c, xterm.c:
3577 Change spelling of `toolbar' to `tool_bar' or `tool-bar'.
3578 Likewise for upper-case etc.
3580 1999-09-05 Gerd Moellmann <gerd@gnu.org>
3582 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3583 Fix reference to renamed variable.
3585 1999-09-04 Gerd Moellmann <gerd@gnu.org>
3587 * window.c (Qwindow_size_fixed): Replaces Qfixed_window_size.
3588 (window_fixed_size_p): Use Qwindow_size_fixed instead of
3590 (syms_of_window): Ditto.
3592 * fns.c (Fmakehash): Exchange optional test and size arguments.
3594 1999-09-03 Gerd Moellmann <gerd@gnu.org>
3596 * xterm.c (XTset_vertical_scroll_bar): Block input when clearing
3597 under newly created scroll bar.
3598 (expose_window): If window is not yet fully initialized, do
3599 nothing. This can happen when toolkit scroll bars are used and a
3600 window is split. Reconfiguring the scroll bars will generate an
3601 expose for a newly created window.
3603 * frame.h (struct frame): New member `gamma'.
3605 * xfns.c: Include math.h. Add extern declaration for atof in case
3607 (Qscreen_gamma): New.
3608 (struct x_frame_parm_table): Add prototypes, add
3610 (gamma_correct): New function.
3611 (defined_color): Call it.
3612 (x_set_screen_gamma): New.
3613 (x_set_title): Add parameter old_value.
3614 (RES_TYPE_FLOAT): New.
3615 (x_get_arg): Handle RES_TYPE_FLOAT.
3616 (Fx_create_frame): Call x_default_parameter for `screen-gamma'.
3617 (lookup_pixel_color): Change call to x_alloc_nearest_color to
3619 (lookup_rgb_color): Ditto.
3620 (syms_of_xfns): Initialize Qscreen_gamma.
3622 * xterm.c (x_alloc_nearest_color_for_widget) [USE_X_TOOLKIT]:
3623 New. Allocate color for lwlib widgets.
3624 (x_alloc_nearest_color): Change parameter list include the
3625 frame on which to allocate colors. Gamma-correct colors.
3626 (x_alloc_lighter_color): Call x_alloc_lighter_color with new
3629 * xterm.h: Change protorype of x_alloc_nearest_color.
3631 1999-09-03 Richard Stallman <rms@gnu.org>
3633 * callproc.c: Delete the system-independent include of stdlib.h
3634 (leaving only the one in the WINDOWSNT conditional).
3636 1999-09-03 Andrew Choi <choi@cs.hku.hk>
3638 * callproc.c (call-process) [macintosh]: Call mac_run_command in
3639 sysdep.c. The Mac code is modeled after the DOS code.
3641 * dispextern.h [macintosh]: Include macterm.h to define substitute X
3642 Window types and macros.
3644 * frame.h: Do nothing if included a second time.
3645 (enum output_method): Add mac_output frame type.
3646 (union output_data): Add new alternative `mac'.
3647 (FRAME_MAC_P): New macro.
3649 * frame.c (Fframep) [macintosh]: Handle mac frame type.
3650 (syms_of_frame_1): Initialize Qmac.
3651 (make_terminal_frame) [macintosh]: Initialize output_data.mac fields.
3652 (Fmake_terminal_frame) [macintosh]: Add an alternate error check.
3653 (Fmodify_frame_parameters) [macintosh]: Call
3654 mac_set_frame_parameter in macterm.c.
3656 * keyboard.c [macintosh]: Set KBD_BUFFER_SIZE to a smaller value
3657 (512) because Mac compilers limit local data of a function to 32K.
3659 * make-docfiles.c: Correctly handle input files with Mac-style
3662 * sysdep.c: Define numerous routines to emulate Unix system calls.
3664 * xfaces.c: on MacOS, define the set of colors listed in rgb.txt
3665 file of an X Window environment.
3667 * xfaces.c: on MacOS, define the Lisp functions x-display-color-p,
3668 x-display-grayscale, x-color-defined-p, and x-color-values.
3670 * sysdep.c [macintosh] (stat, fstat, mkdir, rmdir, utime, access)
3671 (open, creat, unlink, read, write, rename, fopen, pause, alarm)
3672 (signal, sleep, gmtime, localtime, ctime, time, index, mktemp)
3673 (getpwuid, getpwnam, dup, dup2, isatty, getgid, getegid, getuid)
3674 (geteuid, getpid, getenv, uname, opendir, closedir, readdir, getwd.):
3675 New functions, replacing POSIX features.
3677 * sysdep.c [macintosh] (Mac2UnixPathname, Unix2MacPathname, CheckAlarm)
3678 (InitMyPasswd, GetTempDirName, mystrchr, mystrtok, mystrcpy):
3679 (InitEmacsPasswdDir, run_mac_command): New subroutines.
3681 * sysdep.c [macintosh] (targetTicks, alarm_signal_func, myPasswdName)
3682 (myPasswd, emacsPasswdDir, emacsPasswd, myPasswdInited, mask)
3683 (myPasswdDir, TempDirName, sys_siglist): New variables.
3685 * sysdep.c [macintosh] (execvp, wait, croak, fork, kill, sigsetmask)
3686 (sigblock, request_sigio, unrequest_sigio, setpgrp, pipe, symlink)
3687 (link, lstat, readlink, umask, chmod, sbrk, fsync, ioctl):
3688 Define empty stubs so Emacs will link.
3690 1999-09-03 Gerd Moellmann <gerd@gnu.org>
3692 * xdisp.c: Use XCAR and XCDR instead of XCONS.
3694 * window.h: New member frozen_window_start_p.
3696 * window.c (foreach_window, foreach_window_1): New.
3697 (freeze_window_start, freeze_window_starts): New.
3698 (make_window): Initialize frozen_window_start_p.
3699 (replace_window): Ditto.
3700 (Fset_window_point): Remove references to deleted variables.
3701 (Fset_window_start): Ditto.
3703 * xdisp.c (Vresize_mini_config, resize_mini_frame,
3704 resize_mini_initial_height): Removed.
3705 (syms_of_xdisp): Remove references to these variables.
3706 (resize_mini_window): Don't save window configuration, freeze
3707 window starts instead. Enlarge window until displaying an empty
3708 buffer, then shrink it. Make the function externally visible.
3709 (redisplay_window): Treat frozen window start like forced start,
3710 but accept point outside of the window.
3712 * dispextern.h: Add function prototype for resize_mini_window.
3714 * minibuf.c (read_minibuf_unwind): Resize mini-window when
3715 reaching minibuf_level 0.
3717 * lisp.h: Remove extern declarations for variables deleted from
3720 * dispnew.c (adjust_frame_glyphs): Remove reference to
3721 Vresize_mini_config.
3723 1999-09-03 Gerd Moellmann <gerd@gnu.org>
3725 * xfns.c (x_set_scroll_bar_width): Change conditional compilation
3726 to USE_TOOLKIT_SCROLL_BARS.
3728 * xterm.c (x_scroll_bar_create): Don't clear under scroll bar
3730 (XTset_vertical_scroll_bar): Clarify position computations. Clear
3731 under newly created scroll bar. Put toolkit scroll bars in the
3732 middle of the area reserved for the scroll bar.
3734 1999-09-03 Kenichi Handa <handa@etl.go.jp>
3736 The following changes are for the new handling of mulitbyte
3737 sequence. Now, except for a composite character, no multibyte
3738 character in string/buffer has trailing garbage bytes. For
3739 instance, the length of string "\201\300\300" is now 2, the first
3740 character is Latin-1 A-grave, the second is raw \300.
3742 * charset.h (MAKE_NON_ASCII_CHAR): Handle the case that C1 or C2
3744 (MAKE_CHAR): Don't set MSBs of C1 and C2 to 0.
3745 (VALID_MULTIBYTE_CHAR_P): This macro deleted.
3746 (PARSE_COMPOSITE_SEQ): New macro.
3747 (PARSE_CHARACTER_SEQ): New macro.
3748 (PARSE_MULTIBYTE_SEQ): New macro.
3749 (CHAR_PRINTABLE_P): New macro.
3750 (STRING_CHAR): Adjusted for the change of string_to_non_ascii_char.
3751 (STRING_CHAR_AND_LENGTH): Likewise.
3752 (STRING_CHAR_AND_CHAR_LENGTH): Define it as STRING_CHAR_AND_LENGTH.
3753 (INC_POS): Use the macro PARSE_MULTIBYTE_SEQ.
3754 (DEC_POS, BUF_INC_POS, BUF_DEC_POS): Likewise,
3756 * charset.c (SPLIT_COMPOSITE_SEQ): New macro.
3757 (SPLIT_CHARACTER_SEQ): New macro.
3758 (SPLIT_MULTIBYTE_SEQ): New macro.
3759 (CHAR_COMPONENT_VALID_P): New macro.
3760 (non_ascii_char_to_string): Generate a multibyte sequence as far
3762 (string_to_non_ascii_char): The 4th arg exclude_tail_garbage is
3763 deleted. Caller changed. Use the macro SPLIT_MULTIBYTE_SEQ.
3764 (split_non_ascii_string): Likewise.
3765 (multibyte_form_length): Use the macro PARSE_MULTIBYTE_SEQ.
3766 (char_printable_p): New function.
3767 (translate_char): Check character by NATNUMP instead of INTEGERP.
3768 (unibyte_char_to_multibyte): Call char_valid_p instead of
3769 VALID_MULTIBYTE_CHAR_P.
3770 (Fmake_char_internal): Check the arguments more rigidly.
3771 (Fcharset_after): Use the macro SPLIT_MULTIBYTE_SEQ.
3772 (char_valid_p): Check the validity by CHAR_COMPONENT_VALID_P.
3773 (Fmultibyte_char_to_unibyte): Check the validity of character by
3775 (chars_in_text): Call multibyte_chars_in_text.
3776 (multibyte_chars_in_text): Use the macro PARSE_MULTIBYTE_SEQ.
3777 (Fcompose_string): Use the macro STRING_CHAR_AND_LENGTH instead of
3778 STRING_CHAR_AND_CHAR_LENGTH (which is obsolete now).
3780 * data.c (Faset): Adjust the way to check byte-combining
3781 possibility for the new handling of multibyte sequence.
3783 * editfns.c (Fsubst_char_in_region): Likewise.
3785 * fns.c (count_combining): Use the macro PARSE_MULTIBYTE_SEQ.
3786 (string_char_to_byte): Likewise.
3787 (string_byte_to_char): Likewise.
3789 * indent.c (MULTIBYTE_BYTES_WIDTH): Delete the 2nd arg C. Use the
3790 macro STRING_CHAR_AND_LENGTH. Caller changed.
3792 * insdel.c (count_combining_composition): New function.
3793 (count_combining_before): Adjust the way to check byte-combining
3794 possibility for the new handling of multibyte sequence. Call
3795 count_combining_composition for a composite character.
3796 (count_combining_after): Likewise.
3798 * print.c (print_string): Use the macro STRING_CHAR_AND_LENGTH.
3801 * dispextern.h (struct it): Change the size of the member
3804 * xdisp.c (get_next_display_element): Display incomplete multibyte
3805 sequence (e.g. \222\300) by octal form.
3807 1999-09-02 Gerd Moellmann <gerd@gnu.org>
3809 * xterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Change from 2 to 0.
3811 * fns.c (Fhash_table_weakness): Replaces Fhash_table_weak.
3812 (cmpfn_eql, sxhash): Use XFLOAT_DATA.
3814 1999-09-02 Gerd Moellmann <gerd@gnu.org>
3816 * buffer.c (set_buffer_internal): Never set
3817 windows_or_buffers_changed.
3819 * xdisp.c (try_window_id): Reset first_unchanged_at_end_row
3820 if we have displayed to the bottom of the window.
3822 * syntax.c (Fforward_word): Stop at a mini-buffer prompt end
3823 in both directions. Extend documentation.
3825 1999-09-01 Gerd Moellmann <gerd@gnu.org>
3827 * minibuf.c (read_minibuf): Flush display after setting cursor to
3830 1999-08-31 Gerd Moellmann <gerd@gnu.org>
3832 * s/freebsd.h (__FreeBSD_version): Don't define it if it is
3833 already defined. This avoids a warning from buffer.c.
3835 1999-08-30 Gerd Moellmann <gerd@gnu.org>
3837 * xterm.h (FRAME_X_FLAGS_AREA_COLS): Define it as the total width
3839 (FRAME_X_FLAGS_AREA_WIDTH): Likewise.
3840 (FRAME_X_LEFT_FLAGS_AREA_WIDTH): New.
3841 (FRAME_X_RIGHT_FLAGS_AREA_WIDTH): New.
3843 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add in FRAME_FLAGS_AREA_COLS
3844 once instead of twice.
3845 (FRAME_LEFT_FLAGS_AREA_WIDTH): New.
3847 * xterm.c: Remove unused bitmaps.
3848 (continued_bits, continuation_bits, overlay_bits): Change images.
3849 (x_draw_vertical_border): Use FRAME_X_RIGHT_FLAGS_AREA_WIDTH
3850 instead of FRAME_X_FLAGS_AREA_WIDTH.
3851 (x_after_update_window_line): Ditto.
3852 (x_draw_bitmap): Likewise.
3853 (x_draw_row_bitmaps): Likewise.
3854 (x_draw_glyph_string_box): Likewise.
3855 (x_draw_glyphs): Likewise.
3856 (x_scroll_run): Likewise.
3857 (expose_window_tree): Likewise.
3858 (note_mode_line_highlight): Likewise.
3859 (XTset_vertical_scroll_bar): Likewise.
3860 (x_clip_to_row): Likewise.
3861 (x_set_window_size): Likewise.
3863 * xfns.c (x_figure_window_size): Use FRAME_FLAGS_AREA_COLS instead
3866 * xdisp.c (window_box_width): Use FRAME_FLAGS_AREA_COLS instead of
3868 (window_box_left): Use FRAME_LEFT_FLAGS_AREA_WIDTH instead of
3869 FRAME_FLAGS_AREA_WIDTH.
3871 * window.c (coordinates_in_window): Use
3872 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
3873 (window_internal_width): Subtract FRAME_FLAGS_AREA_WIDTH once
3876 * widget.c (set_frame_size): Set flags_area_extra to
3877 FRAME_FLAGS_AREA_WIDTH instead of 2 * that width.
3878 (EmacsFrameSetCharSize): Ditto.
3880 * dispnew.c (mode_line_string): Add FRAME_LEFT_FLAGS_AREA_WIDTH
3881 instead of FRAME_FLAGS_AREA_WIDTH.
3883 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract
3884 FRAME_FLAGS_AREA_COLS once.
3885 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Add
3886 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
3888 1999-08-30 Gerd Moellmann <gerd@gnu.org>
3890 * freebsd.h (C_SWITCH_SYSTEM): Added to let configure find headers
3891 in /usr/X11R6/include which are checked for with AC_CHECK_HEADER.
3893 1999-08-30 Gerd Moellmann <gerd@gnu.org>
3895 * fns.c (QCweakness): Replaces QCweak.
3896 (Fmake_hash_table): Ditto.
3898 (syms_of_fns): Ditto.
3900 1999-08-29 Richard Stallman <rms@gnu.org>
3902 * search.c (compile_pattern_1): Enable RE_CHAR_CLASSES for regexp.
3904 * sysdep.c (read_input_waiting): Pass read_socket_hook just 4 args.
3906 * syntax.h (SYNTAX_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_NESTED):
3907 Add support for nested comments.
3909 * syntax.c (Fforward_comment, scan_lists, scan_sexps_forward):
3910 Consolidate the forward comment code into the new `forw_comment'.
3911 (forw_comment): New subroutine. Added support for nested comments.
3912 (lisp_parse_state, back_comment, Fmodify_syntax_entry)
3913 (Fparse_partial_sexp): Add support for nested comments.
3915 1999-08-28 Ken Raeburn <raeburn@gnu.org>
3917 * lisp.h (struct Lisp_Cons, XCAR, XCDR, struct Lisp_Float): Change
3918 names of structure elements if HIDE_LISP_IMPLEMENTATION is
3919 defined, to help detect code that uses knowledge of the Lisp
3920 internals that it shouldn't have.
3921 (XFLOAT_DATA): New macro.
3923 1999-08-25 Gerd Moellmann <gerd@gnu.org>
3925 * syntax.c (Fforward_word): If in a mini-buffer and moving
3926 backwards, stop in front of the prompt to prevent accidentially
3927 moving into the read-only prompt.
3929 * window.c (Frecenter): Clear frame if called with nil or no arg.
3931 * xdisp.c (resize_mini_window): Don't resize if
3932 Vmax_mini_window_height is nil. Otherwise, use a default if
3933 Vmax_mini_window_height is not ot a number.
3934 (syms_of_xdisp): Extend documentation of Vmax_mini_window_height.
3936 1999-08-25 Alexandre Oliva <oliva@dcc.unicamp.br>
3938 * unexelf.c: Merge IRIX debugging info patch from unexsgi.c
3939 * m/iris4d.h: Use unexelf for IRIX 5.*.
3940 * m/iris5d.h: Use unexelf for IRIX 6.*.
3941 * unexsgi.c: Deleted.
3943 * unexelf.c: Auto-detect .sbss section.
3944 (round_up): Make it static.
3945 (unexec): Declare alignment as Elf Word. Skip ``Program
3946 segment above .bss'' test on MIPS without .sbss.
3947 Copy sections .got and .sdata1 sections. Adjust offsets in
3948 sections .sdata, .lit4, .lit8, .got and .sdata1.
3950 1999-08-25 Gerd Moellmann <gerd@gnu.org>
3952 * xdisp.c (try_window_id): Remove typo.
3954 1999-08-24 Gerd Moellmann <gerd@gnu.org>
3956 * xdisp.c (try_window_id): Recognize case that PT == ZV and in
3957 unchanged text at the bottom when computing the cursor position.
3958 (message3_nolog): Raise frame only if minibuffer_auto_raise is
3961 * lisp.h (PVEC_TYPE_MASK): Add the bit for hash tables.
3963 1999-08-24 Gerd Moellmann <gerd@gnu.org>
3965 * xfaces.c (Qmargin): Replacement for Qbitmap_area.
3966 (realize_basic_faces): Replace Qmargin for Qbitmap_area.
3967 (syms_of_xfaces): Ditto.
3969 * window.c (Fset_window_point): Reset Vresize_mini_config.
3970 (Fset_window_start): Ditto.
3971 (set_window_buffer): Ditto.
3973 * dispnew.c (adjust_frame_glyphs): Reset Vresize_mini_config.
3975 * xdisp.c (redisplay_window): Don't ever test just_this_one_p
3976 before calling try_window.
3977 (echo_area_display): If height has changed, update other windows.
3978 (resize_mini_frame, resize_mini_initial_height): New.
3979 (resize_mini_window): Save/restore window configuration
3982 * lisp.h (Vresize_mini_config, resize_mini_frame,
3983 resize_mini_initial_height): Add extern declarations.
3985 * xterm.c (expose_window_tree): Fix typo CANON_Y_UNIT to
3988 * xfns.c [HAVE_JPEG]: Work around a warning about HAVE_STDLIB_H
3989 being redefined in jconfig.h.
3991 1999-08-23 Ken'ichi Handa <handa@gnu.org>
3993 * coding.h: Include "ccl.h" instead of "../src/ccl.h".
3995 1999-08-22 Gerd Moellmann <gerd@gnu.org>
3997 * alloc.c (mark_glyph_matrix): Mark strings only.
3999 * xdisp.c (redisplay_internal): Clear garbaged frames after
4000 resizing mini-window.
4002 1999-08-22 Gerd Moellmann <gerd@gnu.org>
4004 * xdisp.c (unwind_with_echo_area_buffer): Use
4005 set_buffer_internal_1 instead of set_buffer_internal.
4006 (with_echo_area_buffer): Ditto.
4008 * buffer.c (set_buffer_internal): Set windows_or_buffers_changed
4009 only if buffer is displayed somewhere.
4011 * buffer.h (BUF_COMPUTE_UNCHANGED): New.
4013 * insdel.c (gap_left): Use BUF_COMPUTE_UNCHANGED.
4015 (modify_region): Ditto.
4017 * buffer.c (modify_overlay): Use BUF_COMPUTE_UNCHANGED.
4019 * xdisp.c (Vresize_mini_config): New.
4020 (resize_mini_window): Use it to save restore original window
4022 (syms_of_xdisp): Initialize it.
4024 * buffer.h (struct buffer): Add prevent_redisplay_optimizations_p.
4026 * dispextern.h (struct glyph_matrix): Add buffer, begv, and zv.
4028 * xdisp.c (reconsider_clip_changes): New.
4029 (redisplay_internal, redisplay_window): Call it.
4030 (mark_window_display_accurate, redisplay_internal): Set current
4031 matrix' buffer, begv, zv.
4033 * window.c (Fset_window_hscroll): Set
4034 prevent_redisplay_optimizations_p instead of clip_changed.
4035 (Fset_window_hscroll): Ditto.
4036 (temp_output_buffer_show): Ditto.
4037 (Fset_window_vscroll): Ditto.
4039 * buffer.c (reset_buffer): Set clip_changed to 0 and
4040 prevent_redisplay_optimizations_p to 1.
4041 (Fget_buffer_create): Set prevent_redisplay_optimizations_p to 1.
4043 * buffer.h (BUF_UNCHANGED_MODIFIED, UNCHANGED_MODIFIED,
4044 BUF_OVERLAY_UNCHANGED_MODIFIED, OVERLAY_UNCHANGED_MODIFIED,
4045 BUF_BEG_UNCHANGED, BEG_UNCHANGED, BUF_END_UNCHANGED,
4046 END_UNCHANGED): New.
4047 (struct buffer_text): Add beg_unchanged, end_unchanged,
4048 unchanged_modified, overlay_unchanged_modified.
4050 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
4051 overlay_unchanged_modified): Removed.
4052 (with_echo_area_unwind_data): Don't save beg/end_unchanged.
4053 (unwind_with_echo_area_buffer): Don't restore them.
4054 (debug_beg_unchanged, debug_end_unchanged) [GLYPH_DEBUG]: Removed.
4055 (text_outside_line_unchanged_p, redisplay_internal,
4056 try_scrolling): Use/set buffer-specific beg/end_unchanged.
4057 (redisplay_window): Let try_window_id be called if more than one
4058 window is displayed. Use/set buffer-specific beg/end_unchanged.
4059 (get_last_unchanged_at_beg_row, get_first_unchanged_at_end_row,
4061 Use buffer-specific beg/end_unchanged.
4063 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
4064 overlay_unchanged_modified): Remove extern declarations.
4066 * keyboard.c (command_loop_1): Set beg/end_unchanged per
4069 * insdel.c (gap_left): Compute beg/end_unchanged per buffer.
4071 (adjust_after_replace): Likewise.
4072 (replace_range, del_range_2, modify_region): Likewise.
4074 * dispnew.c (direct_output_for_insert): Set beg_unchanged
4075 and unchanged_modified per buffer.
4077 * coding.c (code_convert_region): Compute beg/end_unchanged per
4080 * buffer.c (modify_overlay): Compute beg/end_unchanged
4082 (Fget_buffer_create): Initialize new members of the buffer
4085 1999-08-22 Gerd Moellmann <gerd@gnu.org>
4087 * lisp.h: Add prototype for copy_hash_table and Fcopy_hash_table.
4089 * fns.c (Qkey, Qvalue): Renamed from Qkey_weak, and Qvalue_weak.
4090 (Qkey_value_weak): Removed.
4091 (make_hash_table): Use nil, `key', `value', t for weakness.
4092 (Fmake_hash_table): Ditto.
4093 (copy_hash_table): New.
4094 (Fcopy_hash_table): New.
4096 1999-08-22 Gerd Moellmann <gerd@gnu.org>
4098 * xfns.c: Call change_frame_size and do_pending_window_change with
4101 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4103 * xdisp.c (resize_mini_window): Do it for truncate-lines t as
4105 (redisplay_internal): Resize mini-window only if text might
4107 (display_echo_area): Reset displayed echo_area_buffer to nil
4108 at the end if we're displaying a nil message.
4110 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4112 * fns.c (hash_lookup): Test with EQ before calling key comparion
4114 (hash_remove): Ditto.
4115 (cmpfn_eq): Removed.
4116 (cmpfn_eql): Don't test with EQ.
4117 (cmpfn_equal): Ditto.
4118 (make_hash_table): Set comparison function for `eq' to null.
4120 * buffer.c, cmds.c, editfns.c, indent.c, insdel.c, buffer.h:
4121 Remove conditional compilation on NO_PROMPT_IN_BUFFER.
4123 * dispextern.h (NO_PROMPT_IN_BUFFER): Removed.
4125 * window.c, widget.c, process.c, keyboard.c, frame.c, xdisp.c,
4126 xterm.c: Call change_frame_size and do_pending_window_change with
4129 * dispnew.c (do_pending_window_change): Add parameter `safe'.
4130 (change_frame_size): Ditto.
4131 (change_frame_size_1): Ditto. Deley size changes if redisplaying
4132 and not called from a safe place.
4133 (window_change_signal): Call change_frame_size with new parameter.
4135 * dispextern.h: Change prototypes for do_pending_window_change
4136 and change_frame_size.
4138 * xfaces.c (face_at_buffer_position): Don't xassert that
4139 window's buffers equals current_buffer; this is not the
4140 case during echo area display.
4142 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4144 * xdisp.c, minibuf.c: Remove conditional compilation on
4145 NO_PROMPT_IN_BUFFER.
4147 * minibuf.c (Fminibuffer_prompt_end): New.
4148 (syms_of_minibuf): Defsubr it. Remove
4149 minibuffer-prompt-in-buffer.
4150 (Fminibuffer_prompt_width): Return 0 if not in mini-buffer.
4151 Extend documentation.
4153 * xdisp.c (get_next_display_element): Display \r as ^M.
4155 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Clear
4156 under scroll bar widget.
4158 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4160 * xdisp.c (minibuffer_scroll_overlap): Removed because not used
4162 (unwind_redisplay): Return nil.
4163 (clear_garbaged_frames): New.
4164 (redisplay_internal): Use it.
4165 (echo_area_display): Ditto.
4166 (resize_mini_window): Mew.
4167 (display_echo_area_1): Use it to resize echo area window.
4168 (redisplay_internal): Use it to resize active mini-window.
4170 * dispextern.h, lisp.h: Add function prototypes.
4172 * dispnew.c (set_window_cursor_after_update): Do the
4173 cursor_in_echo_area case only for a mini-window showing
4174 a message. Don't let cursor end up after the end of a row.
4176 * xdisp.c (echo_area_glyphs, echo_area_message,
4177 echo_area_glyphs_length, previous_echo_glyphs,
4178 previous_echo_area_message, previous_echo_area_glyphs_length):
4180 (Vmessage_stack, echo_area_buffer, echo_buffer,
4181 display_last_displayed_message_p, Vwith_echo_area_save_vector): New.
4182 (message2_nolog): Use set_message and clear_message.
4183 (message3): Rename parameter len to nbytes to make clear what
4185 (message3_nolog): Ditto. Use set_message and clear_message.
4186 (update_echo_area): Rewritten.
4187 (with_echo_area_buffer): New.
4188 (with_echo_area_buffer_unwind_data, unwind_with_area_buffer): New.
4189 (setup_echo_area_for_printing): New.
4190 (display_echo_area, display_echo_area_1): New.
4192 (current_message, current_message_1): New.
4193 (push_message, restore_message, pop_message,
4194 check_message_stack): New.
4195 (truncate_echo_area): Rewritten.
4196 (truncate_message_1): New.
4197 (set_message, set_message_1, clear_message): New.
4198 (echo_area_display): Rewritten.
4199 (redisplay_internal): Check for needed echo area update
4201 (redisplay_preserve_echo_area): Rewritten.
4202 (redisplay_window): Check for mini-window displaying echo area
4203 message differently.
4204 (syms_of_xdisp): Initialize Vmessage_stack and echo area buffers.
4205 Remove initialzation of removed variables.
4206 (init_xdisp): Remove references to removed variables.
4208 * dispnew.c (adjust_frame_message_buffer): Removed references
4209 to echo_area_glyphs and previous_echo_glyphs.
4210 (direct_output_for_insert): Check for mini-window displaying
4211 echo area message differently.
4212 (update_frame): Likewise.
4213 (set_window_cursor_after_update): Likewise. In echo area,
4214 don't try to set cursor on rows that aren't enabled.
4216 * print.c: Remove conditional compilation on `standalone'.
4217 (glyph_len, str_to_glyph_cpy, str_to_glyph_ncpy,
4218 glyph_to_str_cpy): Remove that section because GLYPHs are no
4219 longer used in that way.
4220 (PRINTDECLARE): Add multibyte.
4221 (PRINTPREPARE, PRINTFINISH): Handle printcharfun t differently.
4222 (printbufidx): Removed.
4223 (printchar, strout): Rewritten.
4225 * keyboard.c (ok_to_echo_at_next_pause): Make it a pointer to
4228 (echo_now): Set echo_kboard to the current kboard.
4229 (cancel_echoing): Set echo_kboard to null.
4230 (cmd_error_internal): Use clear_message, remove references
4231 to echo_area_glyphs and echo_area_message.
4232 (command_loop_1): Check for echo area messages differently.
4233 (read_char): Likewise.
4234 (record_menu_key): Use clear_message.
4235 (Fexecute_extended_command): Check for echo area messages
4236 differently. Use push_message, restore_message, pop_message.
4238 * alloc.c (Fgarbage_collect): Use push_message, restore_message,
4241 * emacs.c (shut_down_emacs): Call check_message_stack.
4243 * lisp.h: Add function prototypes and extern declarations for
4244 new functions and variables.
4246 * fileio.c (Fdo_auto_save): Use push_message, restore_message,
4249 * minibuf.c (read_minibuf): Use clear_message instead of
4250 setting echo_area_glyphs.
4251 (Fminibuffer_completion_help): Ditto.
4253 * editfns.c (Fcurrent_message): Rewritten.
4255 * frame.c, window.h: Remove references to echo_area_glyphs
4256 and previous_echo_glyphs.
4258 1999-08-21 Dave Love <fx@gnu.org>
4260 * aix3-2-5.h (C_DEBUG_SWITCH): Use -g -O.
4261 * aix4-1.h: Likewise.
4263 * irix6-5.h (C_DEBUG_SWITCH): Set for debug and optimize.
4265 1999-08-20 Gerd Moellmann <gerd@gnu.org>
4267 * xfns.c: Remove tiff34 prefix from include.
4269 1999-08-20 Dave Love <fx@gnu.org>
4271 * cm.c: Revert previous change.
4273 1999-08-19 Gerd Moellmann <gerd@gnu.org>
4275 * xterm.c (XTset_vertical_scroll_bar): Fix previous change. Clear
4276 under scroll bar with width FRAME_SCROLL_BAR_COLS.
4278 1999-08-18 Dave Love <fx@gnu.org>
4280 * callproc.c, filelock.c, insdel.c, sysdep.c, xmenu.c: Use
4283 * doprnt.c: Use stdlib.h, unistd.h.
4285 * config.in: Add HAVE_TERMCAP_H.
4287 * cm.c: Use termcap.h.
4289 1999-08-18 Gerd Moellmann <gerd@gnu.org>
4291 * xfns.c (x_window) [USE_X_TOOLKIT]: Remove test for
4292 FRAME_X_WINDOW (f) being null at the of the function. If widgets
4293 cannot be created we will already have crashed earlier. Call
4294 lw_set_main_areas with a null menu-bar widget, so that we have
4295 a reasonable default.
4296 (Fx_create_frame): Rearranged so that Lisp errors during frame
4297 initialization cause less damage. Initialize menu bar widget
4300 1999-08-18 Gerd Moellmann <gerd@gnu.org>
4302 * dispnew.c (update_frame_line): Fix previous change. If writing
4303 whole line clear to end of frame.
4305 1999-08-17 Gerd Moellmann <gerd@gnu.org>
4307 * window.c (Fcoordinates_in_window_p): Return `left-bitmap-area'
4308 and `right-bitmap-area' if position is in the bitmap areas. This
4309 avoids an error when clicking on the bitmap areas. Instead, they
4310 are currently treated like clicks inside the window.
4311 (coordinates_in_window): Return 5 and 6 for bitmap areas.
4312 (Qleft_bitmap_area, Qright_bitmap_area): New.
4313 (syms_of_window): Initialize new symbols.
4315 * dispnew.c (update_frame_line): If writing whole line,
4316 don't write trailing spaces unless we must.
4318 * xdisp.c (unwind_redisplay): New. Resets flag redisplaying_p.
4319 (redisplay_internal): Register unwind_redisplay with
4320 register_unwind_protect.
4321 (try_window_reusing_current_matrix): If new start > old start,
4322 give up if start pos of first reusable row is not equal to new
4325 * eval.c (Fsignal): Don't reset redisplaying_p here.
4327 * xterm.c (expose_area): If row extends face to end of line,
4328 write the whole line.
4330 1999-08-16 Gerd Moellmann <gerd@gnu.org>
4332 * dispextern.h (struct it): Remove member
4333 show_trailing_whitespace_p.
4335 * dispnew.c (direct_output_for_insert): Use
4336 Vshow_trailing_whitespace instead of former iterator member
4337 show_trailing_whitespace_p.
4338 (direct_output_forward_char): Don't do it if hightlighting
4339 trailing whitespace.
4341 * xdisp.c (Qshow_trailing_whitespace): Removed.
4342 (Vshow_trailing_whitespace): Added.
4343 (init_iterator): Remove initialization code for
4344 show_trailing_whitespace_p.
4345 (redisplay_internal): Don't try cursor movement in this_line
4346 if showing trailing whitespace.
4347 (redisplay_window): Likewise for cursor movement in current
4348 matrix and try_window_id.
4349 (try_window_reusing_current_matrix): Likewise.
4350 (trailing_whitespace_p): Return 0 if trailing whitespace is
4352 (display_line): Use Vshow_trailing_whitespace instead of
4353 former iterator member show_trailing_whitespace_p.
4354 (syms_of_xdisp): Add DEFVAR_LISP for show-trailing-whitespace.
4356 1999-08-16 Gerd Moellmann <gerd@gnu.org>
4358 * window.c (Fpos_visible_in_window_p): Rewritten.
4360 * xfaces.c (add_to_log): Renamed from display_message.
4361 Don't display messages in echo area.
4363 * xterm.c (x_draw_glyph_string_box): Use the background width
4364 of the glyph string for the width of the box.
4366 1999-08-16 Stefan Monnier <monnier@cs.yale.edu>
4368 * syntax.c (Fforward_comment): Set comstyle for Scomment_fence.
4370 1999-08-16 Geoff Voelker <voelker@cs.washington.edu>
4372 * xfns.c, w32fns.c (x_set_frame_parameters): Set foreground and
4373 background first, and then set other parameters that might
4374 depend upon their new values.
4376 1999-08-15 Gerd Moellmann <gerd@gnu.org>
4378 * xfaces.c (Vfont_list_limit): New.
4379 (syms_of_xfaces): Make it a user-variable.
4380 (DEFAULT_FONT_LIST_LIMIT): New.
4381 (sorted_font_list): If Vfont_list_limit is an integer > 0, list
4382 maximally that number of fonts, otherwise use
4383 DEFAULT_FONT_LIST_LIMIT.
4384 (Fx_font_family_list): Bind `font-list-limit' to higher values
4385 until we have all fonts.
4386 (Fxfont_list): Additionally return the full names of fonts and
4387 their registry and encoding.
4389 * xterm.c (XTset_vertical_scroll_bar) [USE_TOOLKIT_SCROLL_BARS]:
4390 Simplify clearing "under" scroll bar.
4392 * window.c (Qfixed_window_size): New.
4393 (syms_of_window): Initialiaze it.
4394 (check_all_windows): Add return type void.
4395 (window_fixed_size_p): New. Return non-zero if window
4397 (window_min_size_1): New.
4398 (window_min_size): Handle fixed-size windows.
4399 (size_window): New. Rewritten combination of set_window_height and
4400 set_window_width that handles fixed-size windows.
4401 (set_window_height): Call it.
4402 (set_window_width): Call it.
4403 (Fsplit_window): Give an error on attempt to split a fixed-size
4405 (change_window_height): Partly rewritten to handle fixed-size
4408 1999-08-13 Wolfgang Rupprecht <wolfgang@wsrcc.com>
4410 * process.c (Fopen_network_stream): Fix previous change.
4412 1999-08-13 Karl Heuer <kwzh@gnu.org>
4414 * xdisp.c (line_number_display_limit_width): New var.
4415 (decode_mode_spec): Use it instead of hardcoded value.
4416 (syms_of_xdisp): Defvar it.
4418 1999-08-13 Richard M. Stallman <rms@gnu.org>
4420 * eval.c (run_hook_list_with_args): Gcpro `globals'.
4421 (run_hook_with_args): Likewise.
4423 * window.h (struct window): New field too_small_ok.
4425 * window.c (set_window_height, set_window_width):
4426 If window starts out "too small", set its too_small_ok flag.
4427 If window's too_small_ok flag is set, don't delete it
4428 unless it is so small it would cause a crash.
4430 1999-08-13 Gerd Moellmann <gerd@gnu.org>
4432 * window.c (MINSIZE): Removed.
4433 (window_min_size): New.
4434 (set_window_height): Use window_min_size.
4435 (change_window_height): Ditto.
4437 1999-08-12 Gerd Moellmann <gerd@gnu.org>
4439 * indent.c (vmotion): Don't add in mini-buffer prompt width
4440 if prompts are inserted into mini-buffer.
4442 1999-08-12 Wolfgang Rupprecht <wolfgang@wsrcc.com>
4444 * config.in: Add HAVE_GETADDRINFO.
4445 * process.c (Fopen_network_stream): Use getaddrinfo.
4447 1999-08-11 Gerd Moellmann <gerd@gnu.org>
4449 * xdisp.c (get_overlay_arrow_glyph_row): Set the charpos of
4452 * xdisp.c (face_before_or_after_it_pos): If position after
4453 or before iterator's current position in the buffer is out
4454 of bounds, return the iterator's original face id.
4456 * dispnew.c (mirror_make_current): If desired row isn't enabled,
4457 just swap glyphs pointers between current and desired row.
4458 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Copy
4459 desired matrix method string to current matrix.
4461 1999-08-11 Kenichi Handa <handa@etl.go.jp>
4463 * lisp.h (CHAR_MODIFIER_MASK): New macro.
4465 * lread.c (read_escape): For Control modifier, pay attention to
4466 multibyte character.
4467 (read1): Likewise. Singal error or a multibyte character which
4468 has a modifer bit. Check validity of Shift modifer.
4470 * charset.c (non_ascii_char_to_string): Handle modifier bits as
4471 the same as Lisp reader.
4473 1999-08-10 Richard M. Stallman <rms@gnu.org>
4475 * charset.h (BCOPY_SHORT): Fix typo `unsigined'.
4477 1999-08-10 Alexandre Oliva <oliva@dcc.unicamp.br>
4479 * unexelf.c [__linux__ && __alpha__] (HAS_SBSS_SECTION): Define.
4481 1999-08-10 Eli Zaretskii <eliz@gnu.org>
4483 * msdos.c (IT_set_face): Abort if the default face is not realized
4485 (IT_write_glyphs): Reset the screen face to the default face
4486 before writing glyphs.
4488 * xfaces.c (realize_default_face) [MSDOS]: Don't take default
4489 colors from the frame here.
4490 (realize_tty_face) [MSDOS]: Do it here. Update the face
4491 attributes with the actual name of the color taken from the
4494 * dosfns.c (msdos_stdcolor_name): Remove const from return value.
4495 * dosfns.h (msdos_stdcolor_name): Ditto for the prototype.
4497 * frame.c (Fframe_parameters): Swap foreground and background
4498 colors returned in frame parameters if the frame has reverse in
4499 its parameter alist.
4500 (Fmake_terminal_frame): Make a unique copy of face_alist for
4503 1999-08-07 Richard Stallman <rms@gnu.org>
4505 * buffer.c (Fprevious_overlay_change): Just return
4506 the answer obtained from overlays_at.
4508 * xfns.c (xpm_load) [!XpmAllocCloseColors]:
4509 Use XpmCloseness and attrs.closeness instead.
4511 1999-08-06 Richard Stallman <rms@gnu.org>
4513 * lread.c (Feval_buffer): New arg DO_ALLOW_PRINT.
4515 1999-08-06 Geoff Voelker <voelker@cs.washington.edu>
4517 * dired.c (directory_files_internal, Fdirectory_files_and_attributes,
4518 Ffile_attributes_lessp): New functions.
4519 (Fdirectory_files): Use directory_files_internal.
4520 (syms_of_dired): Initialize Fdirectory_files_and_attributes,
4521 Ffile_attributes_lessp.
4523 * w32.c (stat): Check for directory ending in separator when
4524 doing readdir fast path.
4526 * w32fns.c (x_set_icon_type): Support setting frame icons.
4527 * w32term.c (x_bitmap_icon): New function.
4528 (x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.
4530 1999-08-06 Gerd Moellmann <gerd@gnu.org>
4532 * xdisp.c (set_iterator_to_next): After delivering a character
4533 from a display vector, restore face and charset to what they were
4534 before the display vector was processed.
4536 1999-08-06 Gerd Moellmann <gerd@gnu.org>
4538 * xdisp.c (reseat_at_next_visible_line_start): New parameter
4540 (set_iterator_to_next): After delivering last char
4541 from display vector, reseat on next visible line start if
4543 (next_element_from_buffer): Set dpvec_char_len to -1 for
4546 1999-08-06 Gerd Moellmann <gerd@gnu.org>
4548 * xdisp.c (compute_line_metrics): If first line's physical ascent
4549 is larger than its logical ascent, use the physical ascent, and
4550 make the row taller. Set row's overlapping_p flag.
4552 * dispnew.c (redraw_overlapping_rows): Use flag overlapping_p.
4553 (direct_output_for_insert): Ditto.
4555 * dispextern.h (struct glyph_row): Add overlapping_p.
4557 * xterm.c (x_draw_phys_cursor_glyph): Redraw overlaps.
4559 * dispextern.h (MATRIX_ROW_OVERLAPS_PRED_P): New.
4560 (MATRIX_ROW_OVERLAPS_SUCC_P): New.
4562 * dispnew.c (direct_output_for_insert): Don't use this method if
4563 row is overlapped by others.
4564 (update_text_area): Write full line if current line is overlapped.
4565 (redraw_overlapped_rows): New.
4566 (update_window): Call it.
4567 (redraw_overlapping_rows): New.
4568 (update_window): Call it.
4569 (scrolling_window): Make sure overlapped_p flag in current rows is
4571 (row_equal_p): Take rows overlapped_p flag into account.
4573 * dispextern.h (struct glyph_row): Add flag overlapped_p.
4575 * xterm.c (x_fix_overlapping_area): New.
4576 (x_redisplay_interface): Add x_fix_overlapping_area.
4578 * dispnew.c (adjust_glyphs): Block input while adjusting matrices.
4580 1999-08-06 Gerd Moellmann <gerd@gnu.org>
4582 * xterm.c (x_draw_glyphs): Add parameter overlaps_p.
4583 (struct glyph_string): Add member for_overlaps_p.
4584 (x_get_glyph_string_clip_rect): If glyph string draws foreground
4585 of overlapping rows, clip to window bottom.
4586 (x_fill_glyph_string): Add parameter overlaps_p.
4587 (x_fill_composite_glyph_string): Ditto.
4588 (BUILD_GLYPH_STRINGS): Ditto.
4589 (BUILD_CHAR_GLYPH_STRINGS): Ditto.
4590 (x_draw_glyph_string): Don't draw anything but the foreground
4591 if glyph string draws row overlaps.
4593 * dispnew.c (direct_output_for_insert): Don't use this
4594 optimization for rows that overlap others.
4595 (update_window_line): Return non-zero if display has changed.
4596 (update_text_area): Ditto.
4597 (update_window): Record if display has been changed.
4599 * dispextern.h (MATRIX_ROW_OVERLAPPING_P): New.
4601 * dispextern.h (struct redisplay_interface): Add
4602 fix_overlapping_area.
4604 * xterm.c (x_append_glyph): Set glyph flag overlaps_vertically_p.
4606 * dispextern.h (struct glyph): Add overlaps_vertically_p.
4608 * xterm.c (x_produce_image_glyph): Compute iterator's physical
4610 (x_produce_stretch_glyph): Ditto.
4611 (x_produce_glyphs): Ditto.
4613 * xdisp.c (init_iterator): Reset physical line height info
4614 after producing special glyphs.
4615 (display_toolbar_line): Set physical line height info.
4616 (compute_line_metrics): Ditto.
4617 (display_line): Ditto.
4618 (display_string): Ditto.
4620 * term.c (produce_glyphs): Set iterator's physical height
4623 * dispnew.c (blank_row): Compute glyph row's physical height.
4624 (row_equal_p): Take physical row heights into account.
4625 (direct_output_for_insert): Ditto.
4626 (update_text_area): Ditto.
4628 * dispextern.h (struct glyph_row): Add phys_ascent and
4630 (struct it): Add phys_ascent, phys_descent, max_phys_ascent,
4633 1999-08-04 Stefan Monnier <monnier@cs.yale.edu>
4635 * buffer.c (switch_to_buffer_1): New subroutine, taken out from
4637 (no_switch_buffer): New function.
4638 (Fswitch_to_buffer): Call them. Don't get confused
4639 by "same-window" buffers in a dedicated frame.
4641 * window.c (display-buffer): Don't get confused
4642 by "same-window" buffers in a dedicated frame.
4644 1999-08-04 Andreas Schwab <schwab@gnu.org>
4646 * insdel.c (insert_from_string_1): Check gap size against number
4647 of outgoing bytes, not incoming bytes.
4649 1999-08-03 Tom Breton <tob@world.std.com>
4651 * lread.c (read1): Added circular reading code to #N=.
4652 (SUBSTITUTE): New macro.
4653 (seen_list): New variable.
4654 (substitute_object_in_subtree): New function.
4655 (substitute_object_recurse): New function.
4656 (substitute_in_interval): New function.
4658 1999-08-02 Eli Zaretskii <eliz@gnu.org>
4660 * Makefile.in (frame.o, sysdep.o, xfaces.o): Depend on dosfns.h.
4662 * frame.c (make_terminal_frame): Don't call init_frame_faces if
4663 noninteractive, for termcap frames as well.
4665 * sysdep.c (init_sys_modes): Call init_frame_faces for termcap
4668 1999-08-01 Richard Stallman <rms@gnu.org>
4670 * fns.c (internal_equal): Correct overlay comparison.
4672 1999-07-31 Richard M. Stallman <rms@gnu.org>
4674 * xfns.c (x_set_internal_border_width):
4675 Call do_pending_window_change. Don't block input, don't call XFlush.
4676 (x_set_vertical_scroll_bars): Call do_pending_window_change.
4677 (x_set_scroll_bar_width, x_set_font): Likewise.
4679 * frame.c (Fset_frame_height): Call do_pending_window_change.
4680 (Fset_frame_width, Fset_frame_size): Likewise.
4682 * xterm.c (x_set_window_size): When calling change_frame_size,
4683 specify 1 for DELAY.
4685 * widget.c (EmacsFrameSetCharSize): Don't call
4686 do_pending_window_change here.
4688 1999-07-30 Dave Love <fx@gnu.org>
4690 * config.in: Add HAVE_STDLIB_H.
4692 1999-07-30 Richard M. Stallman <rms@gnu.org>
4694 * process.c (create_process): Detect failure of `pipe'.
4696 1999-07-30 Keisuke Nishida <kei@psn.net>
4698 * alloc.c (allocate_vectorlike): Add missing increment.
4700 * data.c (Fdefalias): Call Ffset instead of duplicating code.
4702 * keymap.c (get_keymap_1, get_keyelt): Check the type of OBJECT
4703 before calling indirect_function.
4705 1999-07-30 Eli Zaretskii <eliz@gnu.org>
4707 * dispextern.h (load_color, lookup_derived_face): Declare
4710 * dispnew.c (init_display) [MSDOS]: Don't initialize frame faces,
4711 it will be done later.
4713 * frame.c (make_terminal_frame) [MSDOS]: Don't call
4714 init_frame_faces if non-interactive.
4715 (Fframe_parameters) [MSDOS]: Replace indexing into colornames[]
4716 array with a call to msdos_stdcolor_name. The font name is now
4717 "ms-dos", consistent with realize_tty_face.
4719 * keyboard.c (cmd_error_internal): Don't kill Emacs if this is an
4722 * window.c (Fset_window_configuration) [MSDOS]: Don't call
4723 x_set_toolbar_lines.
4725 * xfaces.c (load_color): Remove static from definition and remove
4727 [MSDOS]: Add a DOS-specific version of load_color.
4728 (lookup_face): Replace FRAME_TERMCAP_P with !FRAME_WINDOW_P.
4729 (lookup_derived_face): New function.
4730 (realize_default_face): Support MSDOS frames.
4731 [MSDOS]: If fore/background colors are unspecified, inherit them
4733 (realize_face): Support MSDOS frames.
4734 (realize_tty_face): Support MSDOS frames.
4735 [MSDOS]: If the face color is not in Vface_tty_color_alist, call
4736 load_color to try to find a suitable approximation. If the face
4737 is inverse-video, swap the foreground and background colors.
4739 * dosfns.c (msdos_stdcolor_name, msdos_stdcolor_idx): New
4742 * dosfns.h (msdos_stdcolor_name, msdos_stdcolor_idx): Declare.
4744 * msdos.h: Remove redundant declarations (most of them are now in
4747 * msdos.c (IT_set_face): Rewritten for the new redisplay engine.
4748 Use default frame colors if the face doesn't specify them; invert
4749 the colors if highlight is ON.
4750 (IT_write_glyphs): Rewritten for the new redisplay engine.
4751 (IT_change_line_highlight): Add (unused) parameter Y, since that's
4752 how the hook is called by term.c.
4753 (IT_copy_glyphs): New function, copies an area of the display in
4755 (IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
4756 redisplay now calls it even if char_ins_del_ok is zero.
4757 (IT_set_frame_parameters): Prototype changed. Calls the new
4758 load_color. Puts the new fore/background colors into the default
4759 face on current frame.
4760 (IT_menu_display): Rewritten to handle the new struct glyph
4761 instead of a char array.
4762 (XMenuActivate): Call lookup_derived_face to create and use
4763 special faces for the pop-up and drop-down menus.
4765 1999-07-29 Gerd Moellmann <gerd@gnu.org>
4767 * xterm.c (x_set_toolkit_scroll_bar_thumb): Don't call
4768 XawScrollbarSetThumb if thumb parameters haven't changed because
4769 that function apparently isn't optimized for this case.
4771 1999-07-29 Eli Zaretskii <eliz@gnu.org>
4773 * msdos.c (getdefdir): Don't return failure indication when
4774 _fixpath sets errno to ENOSYS.
4776 1999-07-28 Gerd Moellmann <gerd@gnu.org>
4778 * xdisp.c (string_char_and_length): New. Use it everywhere
4779 instead of STRING_CHAR_AND_LENGTH in xdisp.c.
4781 1999-07-28 Kenichi Handa <handa@etl.go.jp>
4783 * fns.c (count_combining): New function.
4784 (struct textprop_rec): New structure.
4785 (concat): Copy text properties correctly when byte combining
4788 1999-07-28 Gerd Moellmann <gerd@gnu.org>
4790 * xterm.c (x_setup_relief_color): Don't try smart color allocation
4792 (x_draw_row_bitmaps): If face has stipple, don't switch
4793 to foreground color for clearing areas, and set the fill style.
4795 * xfaces.c (load_face_colors): Load background color if setting
4797 (prepare_face_for_display): Use FillOpaqueStippled instead of
4800 1999-07-26 Ken'ichi Handa <handa@gnu.org>
4802 * xterm.c (x_find_ccl_program): Add casting.
4804 * w32fns.c (w32_find_ccl_program): Add casting.
4806 1999-07-27 Gerd Moellmann <gerd@gnu.org>
4808 * dispextern.h (struct glyph_row): Flag internal_border_p removed.
4810 * xfns.c (x_create_tip_frame): Don't set bitmapIcon resource
4811 because this will try to access a nonexisting widget.
4813 1999-07-26 Markus Rost <rost@gnu.org>
4815 * fns.c (Fgethash): Fix order of variables (patch by gerd).
4819 1999-07-26 Gerd Moellmann <gerd@gnu.org>
4821 * widget.c (EmacsFrameSetCharSize): Don't add XtNborderWidth
4822 value to frame width and height.
4824 * xterm.c (x_get_glyph_string_clip_rect): Take internal border
4825 into account for full-width windows. Don't add scroll bar width
4826 to width of clip rect.
4827 (x_draw_glyph_string_box): Add 1 to right x of full width lines.
4828 (x_set_glyph_string_background_width): Add 1 to background width.
4829 (x_draw_glyphs): Take internal border into account for full-width
4832 1999-07-26 Richard M. Stallman <rms@gnu.org>
4834 * xfns.c (x_set_mouse_color): Always unload the old color.
4835 Don't allow nil as color value.
4836 (x_set_cursor_color, x_set_background_color, x_set_foreground_color):
4837 Always unload the old color.
4839 * indent.c (Fmove_to_column): Extend end of line only if FORCE is t.
4841 1999-07-26 Karl Heuer <kwzh@gnu.org>
4843 * fns.c (Fy_or_n_p): Doc fix.
4845 1999-07-26 Kenichi Handa <handa@etl.go.jp>
4847 * ccl.h (setup_ccl_program): The type is changed to `int'.
4849 * ccl.c (ccl_driver) <CCL_Call>: Now CCL program ID to call may be
4850 stored in the following CCL code. Adjusted for the change of
4852 (resolve_symbol_ccl_program): Adjusted for the new style of
4853 embedded symbols (SYMBOL . PROP) in CCL compiled code. Return Qt
4854 is resolving failed.
4855 (ccl_get_compiled_code): New function.
4856 (setup_ccl_program): Function type changed from `void' to `int'.
4857 Resolve symbols in CCL_PROG.
4858 (Fccl_program_p): New function.
4859 (Fccl_execute): Get compiled CCL code by just calling
4861 (Fccl_execute_on_string): Likewise.
4862 (Fregister_ccl_program): Adjusted for the change of
4865 * coding.c (setup_coding_system): Get compiled CCL code by just
4866 calling setup_ccl_program.
4868 * xterm.c (x_find_ccl_program): Get compiled CCL code by just
4869 calling setup_ccl_program.
4871 * w32fns.c (w32_find_ccl_program): Get compiled CCL code by just
4872 calling setup_ccl_program.
4874 1999-07-23 Gerd Moellmann <gerd@gnu.org>
4876 * xfaces.c (frame_update_line_height): Just use the height of the
4877 frame's fontset or font, instead of taking face fonts into
4880 * xdisp.c (get_next_display_element): Display DEL as `^?'.
4882 1999-07-23 Richard M. Stallman <rms@gnu.org>
4884 * window.c (Fsplit_window): For default size, round up for left window.
4886 1999-07-21 Joe Ramey <ramey@ti.com>
4888 * filelock.c (lock_if_free): Return -1 if check_lock_owner
4889 has returned -1 (lockfile exists but is not a symlink?).
4891 1999-07-20 Gerd Moellmann <gerd@gnu.org>
4893 * xterm.c (x_draw_bar_cursor): Use scratch_cursor_gc to
4894 because of a change in cursor_gc made in 20.4.
4896 1999-07-19 Gerd Moellmann <gerd@gnu.org>
4898 * xterm.c (x_calc_absolute_position): Subtract menu bar height
4899 for YNegative, if using X toolkit.
4901 * xfns.c (x_real_positions): Don't subtract window borders
4902 from positions returned.
4904 1999-07-17 Gerd Moellmann <gerd@gnu.org>
4906 * xrdb.c (x_load_resources): Set double-click time defaults
4907 for Motif list boxes from double-click-time.
4909 * fns.c (Vhash_table_tests): Remvoed.
4910 (Qhash_table_test): New.
4911 (syms_of_fns): Initialize Qhash_table_test.
4912 (Fmake_hash_table): Look up user-defined tests in symbol prop
4914 (Fdefine_hash_table_test): Store test and hash function as
4915 symbol prop `hash-table-test'.
4916 (make_hash_table): Add parameters user_test and user_hash.
4918 * window.c (set_window_buffer): Set window margins for tty
4920 (Fset_window_margins): Ditto.
4922 * term.c (append_glyph): Use glyph area of iterator instead of
4925 * dispnew.c (update_frame_1): Add left margin width to cursor
4927 (direct_output_for_insert): Ditto.
4928 (direct_output_forward_char): Ditto.
4930 * dispnew.c (adjust_glyph_matrix): Set glyph matrix' top_line_p.
4932 * dispextern.h (struct glyph_matrix): Add top_line_p.
4934 1999-07-16 Gerd Moellmann <gerd@gnu.org>
4936 * frame.h (FRAME_WINDOW_REDISPLAY_P): Removed. Use FRAME_WINDOW_P
4939 * fns.c (cmpfn_eq): Add hash code parameters.
4941 (cmpfn_equal): Ditto, and compare hash codes before calling Fequal.
4942 (cmpfn_user_defined): Likewise.
4944 1999-07-15 Gerd Moellmann <gerd@gnu.org>
4946 * lisp.h (DEFAULT_REHASH_THRESHOLD): Changed to 0.8.
4948 * fns.c (maybe_resize_hash_table): Correct computation of
4950 (make_hash_table): Ditto.
4953 * xdisp.c (echo_area_display): Don't call redraw_garbaged_frames.
4955 * alloc.c (gc_sweep): Call sweep_weak_hash_tables.
4956 (survives_gc_p): Make it externally visible.
4957 (mark_object): Ditto.
4959 * fns.c (remove_hash_entry): Removed.
4960 (sweep_weak_hash_tables): New.
4962 * print.c (print): Print more information about hash tables.
4964 * xfns.c (image_spec_hash): Removed.
4965 (lookup_image): Use sxhash instead of image_spec_hash.
4966 (image_spec_equal_p): Removed.
4967 (lookup_image): Use Fequal instead of image_spec_equal_p.
4969 1999-07-14 Gerd Moellmann <gerd@gnu.org>
4971 * lisp.h (P_): Moved to top of file.
4973 * fns.c (make_hash_table): Set new members.
4975 * alloc.c (mark_object): Mark hash table's user_hash_function.
4976 Mark index vector for weak hash tables.
4978 * lisp.h (struct Lisp_Hash_Table): Add user_cmp_function,
4979 user_hash_function, cmpfn, and hashfn.
4981 * fns.c (build_hash): Removed.
4982 (hash_test): Removed.
4983 (cmpfn_eq, cmpfn_eql, cmpfn_equal, cmpfn_user_defined): New.
4984 (hashfn_eq, hashfn_eql, hashfn_equal, hashfn_user_defined): New.
4986 1999-07-13 Gerd Moellmann <gerd@gnu.org>
4988 * alloc.c (survives_gc_p): New.
4990 * print.c (print): Add hash table handling.
4992 * alloc.c (mark_object): Add code to mark hash tables.
4994 * lisp.h (GC_HASH_TABLE_P): New.
4996 * emacs.c (main): Call init_fns.
4998 * fns.c (init_fns): New.
5000 * fns.c: Add hash table implementation.
5002 * lisp.h (PVEC_HASH_TABLE): New.
5003 (struct Lisp_Hash_Table): New.
5005 (XSET_HASH_TABLE): New.
5006 (HASH_TABLE_P): New.
5007 (CHECK_HASH_TABLE): New.
5008 (DEFAULT_HASH_SIZE): New.
5009 (DEFAULT_REHASH_THRESHOLD): New.
5010 (DEFAULT_REHASH_SIZE): New.
5012 * xterm.c (x_draw_glyphs): Add parameters real_start and real_end.
5013 (x_write_glyphs): Compute overwritten cursor using real start
5014 and end positions of display.
5015 (x_insert_glyphs): Ditto.
5017 1999-07-10 Gerd Moellmann <gerd@gnu.org>
5019 * keyboard.c (read_char): Use message3_nolog to show help-echo.
5021 * dispnew.c (blank_row): Add y-position as parameter. Compute
5024 * xdisp.c (next_element_from_string): Give padding spaces
5027 * dispnew.c (adjust_glyph_matrix): Some work to support
5028 marginals areas on tty frames in a future version.
5029 (allocate_matrices_for_frame_redisplay): Ditto.
5031 * xdisp.c (display_line): At ZV, set glyph row's displays_text_p
5032 to zero if number of glyphs in the row is <= 1.
5034 1999-07-09 Gerd Moellmann <gerd@gnu.org>
5036 * dispnew.c (buffer_posn_from_coords): Take left marginal area
5039 * xdisp.c (handle_display_prop): Don't reset area if handing
5040 a property from a string that came from a `display' property.
5041 (handle_single_display_prop): Don't handle recursive `display'
5043 (handle_single_display_prop): Handle some display property
5044 forms for terminal frames.
5045 (Qimage): Moved here from xfns.c.
5047 * dispextern.h (struct it): New field string_from_display_prop_p.
5049 * xterm.c (x_clip_to_row): Don't let clip_rect include top
5052 1999-07-08 Gerd Moellmann <gerd@gnu.org>
5054 * xdisp.c (handle_single_display_prop): Handle `:when FORM'.
5056 * window.c (set_window_buffer): Set window's vscroll to zero.
5058 * xdisp.c (QCwhen): New.
5059 (display_prop_end): New.
5060 (handle_single_display_prop): Use it.
5061 (debug_method_add): Print buffer name if tracing.
5062 (try_window_reusing_current_matrix): Compute visible height
5063 of reused rows. Fix cursor position calculation in case of
5066 * dispextern.h (struct redisplay_interface): Add parameter
5067 cursor_on_p to update_window_end_hook.
5069 * xterm.c (x_update_window_end): Add parameter cursor_on_p.
5071 1999-07-07 Gerd Moellmann <gerd@gnu.org>
5073 * xdisp.c (redisplay_internal): Ensure that redisplayinp_p
5074 doesn't become negative when decrementing it.
5076 * eval.c (Fsignal): Reset redisplaying_p to zero.
5078 * xdisp.c (try_window_reusing_current_matrix): Call hooks
5080 (try_window_id): Ditto.
5082 * xterm.c (x_clear_end_of_line): Handle top-line correctly.
5083 (x_scroll_run): Ditto.
5084 (any_help_event_p): New.
5085 (x_initialize): Set it to zero.
5086 (XTread_socket): Clear help echo only if any_help_event_p.
5088 * xdisp.c (init_iterator): Set top_line_p.
5089 (start_display): Use correct initial y if top-line is present.
5090 (make_cursor_line_fully_visible): Bug fixes for top-line.
5091 (try_scrolling): Ditto.
5092 (try_window_reusing_current_matrix): Ditto.
5094 * dispextern.h (struct it): Add top_line_p.
5096 * dispnew.c (shift_glyph_matrix): Move some computations out
5099 * dispnew.c (margin_glyphs_to_reserve): Use NUMBERP and
5102 1999-07-06 Gerd Moellmann <gerd@gnu.org>
5104 * dispnew.c (update_frame_1): When setting cursor in echo area,
5105 skip only over padding spaces at the end.
5107 * xfaces.c (realize_tty_face): Set face's font_name field to
5110 * term.c (update_end): Turn cursor on only if selected window's
5111 cursor_off_p flag is not set.
5113 1999-07-05 Gerd Moellmann <gerd@gnu.org>
5115 * term.c (TS_cursor_visible): Renamed from TS_visual_mode.
5116 (TS_cursor_normal): Renamed from TS_end_visual_mode.
5117 (TS_cursor_invisible): New.
5118 (term_init): Initialize TS_cursor_invisible.
5119 (tty_hide_cursor): New.
5120 (tty_show_cursor): New.
5121 (update_end): Show tty cursor.
5122 (update_begin): Hide tty cursor to prevent cursor flickering
5123 during redisplays triggered by timers (stealth fontification).
5125 * keyboard.c (make_lispy_event) <TOOLBAR_EVENT>: Apply modifiers.
5127 * xterm.c (XTread_socket) [USE_MOTIF] <KeyPress>: Catch events
5129 (x_handle_toolbar_click): Set modifier bits.
5131 1999-07-04 Gerd Moellmann <gerd@gnu.org>
5133 * keyboard.c (kbd_store_ptr): Declare it as a volatile pointer
5134 instead of a pointer to a volatile input_event.
5135 (kbd_buffer_store_event): Remove volatile modifier from
5136 declaration of local variable `sp'.
5137 (Fdiscard_input): Don't cast when assigning kbd_store_ptr
5140 1999-07-03 Gerd Moellmann <gerd@gnu.org>
5142 * xdisp.c (try_window_id): Set beg_unchanged and end_unchanged
5143 only if buffer is modified. Return quickly if changes are
5146 1999-07-02 Gerd Moellmann <gerd@gnu.org>
5148 * dispextern.h (HSCROLL_WINDOWS): Removed.
5150 * xdisp.c (mark_window_display_accurate): Don't set
5152 (redisplay_internal): Don't call redraw_garbaged_frames.
5154 1999-07-01 Gerd Moellmann <gerd@gnu.org>
5156 * xdisp.c (echo_area_display): Don't display truncation marks
5157 for messages because 20.4 doesn't do it either.
5158 (redisplay_window): Case same window start. Instead of giving
5159 up when cursor is partially visible, make it fully visible.
5160 (mark_window_display_accurate): Some cleanup. Record window's
5161 last cursor information.
5162 (debug_method_add): Improved.
5163 (redisplay_internal): Record last cursor info only if not
5164 consider_all_windows_p.
5166 * dispnew.c (update_window): Update top line after scrolling.
5167 (blank_row): Renamed from make_empty_enabled_row.
5168 (increment_glyph_row_buffer_positions): Increment positions
5171 * window.c (Fcoordinates_in_window_p): Add top-line to doc
5174 1999-06-30 Gerd Moellmann <gerd@gnu.org>
5176 * dispnew.c (update_window): Check that updated row is visible.
5178 * xterm.c (x_draw_row_bitmaps): Check for invisible rows at
5179 top of window differently.
5181 * xdisp.c (try_window_reusing_current_matrix): Don't do it
5182 if region is showing.
5184 * dispnew.c (adjust_glyph_matrix): Check w->vscroll when
5185 avoiding matrix reallocation. Set window_vscroll in matrix.
5187 * dispextern.h (struct glyph_matrix): Add member window_vscroll.
5189 * xdisp.c (debug_method_add): New.
5190 (debug_redisplay_method): Removed.
5191 (try_window_reusing_current_matrix): Handle case where old
5192 window start is the same as new window start.
5194 * dispextern.h (struct glyph_matrix) [GLYPH_DEBUG]: Make `method'
5195 an array instead of a pointer.
5197 * xfns.c (Fx_show_tip): Undo previous change.
5199 * xterm.c (x_append_glyph): Clear glyph->u.val.
5201 * dispextern.h (struct glyph): Increase size of face_id bit-field
5202 for CHAR_GLYPH to 12.
5204 1999-06-29 Gerd Moellmann <gerd@gnu.org>
5206 * xfaces.c (x_charset_registry): Make it externally visible.
5208 1999-06-28 Gerd Moellmann <gerd@gnu.org>
5210 * dispnew.c (update_window): Use mode_line_p flag of rows
5211 instead of WINDOW_WANTS_MODELINE_P.
5213 * xterm.c (clear_mouse_face): Make externally visible.
5215 * xfns.c (Fx_show_tip): Clear mouse face before showing tip.
5217 * xterm.c (expose_line): Handle exposure of top-lines.
5219 * xterm.c (XTframe_up_to_date): Don't call note_mouse_highlight
5220 if mouse_face_mouse_frame is null.
5222 * xdisp.c (redisplay_window): If window is echo_area_window,
5223 and update_mode_line is set, update menubar and toolbar.
5225 * dispnew.c (space_glyph): Set its charpos to -1.
5226 (update_frame_1): Ignore trailing padding spaces.
5228 * xdisp.c (next_element_from_c_string): Set position of padding
5231 1999-06-27 Gerd Moellmann <gerd@gnu.org>
5233 * xfns.c (x_laplace_read_row): Use XQueryColors instead of
5236 * xdisp.c (display_menu_bar): Remove unwarranted assertion.
5237 (set_cursor_from_row): Skip over glyphs having a null object at
5239 (insert_left_trunc_glyphs): Use charpos < 0 to indicate truncation
5241 (handle_invisible_prop): Compute next change only when needed.
5242 (handle_face_prop): Don't correct DEFAULT_FACE_ID if in the mode
5245 1999-06-26 Gerd Moellmann <gerd@gnu.org>
5247 * xrdb.c (x_load_resources): Don't set resource for double-click
5250 * xdisp.c (try_window_id): Return quickly if all changes are
5251 below the window's current matrix end.
5253 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Remove window
5256 * xdisp.c (try_window_reusing_current_matrix): Set no_scrolling_p
5257 in desired not in current matrix.
5258 (try_window_reusing_current_matrix): Rotate matrices starting
5259 at start_vpos instead of 0.
5261 * xterm.c (expose_window): Use window_text_bottom_y.
5262 (fast_find_position): Ditto.
5264 * xdisp.c (redisplay_window): Use window_text_bottom_y.
5265 (try_window_reusing_current_matrix): Ditto.
5266 (get_last_unchanged_at_beg_row): Ditto.
5267 (init_iterator): Ditto.
5269 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate one
5271 (check_matrix_invariants): Use window_text_bottom_y.
5272 (update_window): Ditto.
5273 (scrolling_window): Ditto.
5275 * xdisp.c (window_text_bottom_y): New.
5277 1999-06-25 Gerd Moellmann <gerd@gnu.org>
5279 * xterm.c (XTread_socket): Set mouse_face_frame to zero after
5280 clearing mouse face.
5281 (XTread_socket) <EnterNotify> [LESSTIF_VERSION]: If
5282 event.xcrossing.focus is not set, and focus is in the menu bar,
5283 set focus frame as if event.xcrossing.focus were set.
5285 1999-06-24 Gerd Moellmann <gerd@gnu.org>
5287 * keyboard.c (make_lispy_event): Handle mouse on top lines.
5288 * keyboard.c (make_lispy_movement): Ditto.
5290 * window.c (coordinates_in_window): Return 4 if on top line.
5291 (Fcoordinates_in_window_p): Return `top-line' if on top line.
5293 * xdisp.c (window_box_height): Subtract top line height.
5294 (window_box): Add top line height to top y position if top line
5296 (init_iterator): If base_face_id is TOP_LINE_FACE_ID, set row to
5297 the top line row of the window. Set initial y-position to
5298 window's top line height plus delta.
5299 (start_display): Choose start glyph row depending on whether
5300 window has a top line.
5301 (try_scrolling): Take top line height into account for aggressive
5303 (compute_window_start_on_continuation_line): Take top line into
5305 (redisplay_window): Ditto. If top line height has changed,
5306 trigger a new redisplay.
5307 (try_window_reusing_current_matrix): Take top line into account.
5308 (find_last_row_displaying_text): Ditto.
5309 (get_last_unchanged_at_beg_row): DItto.
5310 (try_window_id): Ditto.
5311 (compute_line_metrics): Ditto.
5313 * dispnew.c (shift_glyph_matrix): Compute visible row height
5314 taking top line of window into account.
5315 (update_window): Update top line. If scrolling_window detects
5316 that all rows are equal, only set cursor.
5317 (update_window_line): Call after_update_window_line_hook if
5318 mode_line_p flag of rows has changed.
5319 (scrolling_window): Add parameter top_line_p. Return -1 if
5321 (mode_line_string): Add parameter mode_line_p. Handle strings
5324 * dispextern.h (MATRIX_TOP_LINE_ROW): New.
5325 (MATRIX_FIRST_TEXT_ROW): New.
5326 (MATRIX_ROW_PARTIALLY_VISIBLE_P): Use row's visible_height.
5327 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P): New.
5328 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P): New.
5329 (MATRIX_TOP_LINE_HEIGHT): New.
5330 (CURRENT_MODE_LINE_HEIGHT): Use estimate_mode_line_height.
5331 (CURRENT_TOP_LINE_HEIGHT): New.
5332 (DESIRED_TOP_LINE_HEIGHT): New.
5333 (WINDOW_DISPLAY_TOP_LINE_HEIGHT): New.
5334 (WINDOW_DISPLAY_HEIGHT_NO_MODE_LINE): Replaces
5335 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
5336 (WINDOW_DISPLAY_TEXT_HEIGHT): New.
5338 * xterm.c (x_after_update_window_line): Don't draw bitmaps for top
5340 (x_draw_row_bitmaps): Take top line into account when clearing
5342 (x_estimate_mode_line_height): Replacement for
5343 x_frame_mode_line_height.
5344 (x_get_glyph_string_clip_rect): Take top line into account.
5345 (x_clear_end_of_line): Ditto.
5346 (note_mode_line_highlight): Add parameter mode_line_p. Handle
5348 (note_mouse_highlight): Call note_mode_line_highlight for top lines.
5349 (x_erase_phys_cursor): Take top line into account.
5351 * xdisp.c (window_box_height): Subtract top line height if
5352 window wants a top line.
5353 (display_mode_lines): New.
5354 (redisplay_window): Call it.
5355 (display_mode_line): Add parameters face_id and format.
5357 * dispextern.h (CURRENT_TOP_LINE_HEIGHT): New.
5358 (MATRIX_TOP_LINE_HEIGHT): New.
5360 * xterm.c (x_frame_mode_line_height): Add parameter face_id.
5362 * term.c (estimate_mode_line_height): Renamed from
5363 frame_mode_line_height. Add parameter face_id.
5364 (estimate_mode_line_height_hook): Renamed from
5365 frame_mode_line_height_hook.
5366 (produce_special_glyphs_hook): Removed.
5367 (produce_glyphs_hook): Removed.
5369 1999-06-23 Gerd Moellmann <gerd@gnu.org>
5371 * dispextern.h (WINDOW_WANTS_TOP_LINE_P): New.
5372 (struct glyph_row): Add mode_line_p.
5374 * xfaces.c (realize_basic_faces): Realize face `top-line'.
5376 (syms_of_xfaces): Initialize Qtop_line.
5378 * dispextern.h (TOP_LINE_FACE_ID): New.
5380 * buffer.c (init_buffer_once): Set default for
5381 top_line_format to nil.
5382 (init_buffer_once): Init top_line_format.
5383 (default-top-line-format): New.
5384 (top-line-format): New buffer-local variable.
5386 * buffer.h: Add top_line_format.
5388 * xdisp.c (overlay_arrow_changed_p): Removed because not used.
5390 1999-06-17 Dave Love <fx@gnu.org>
5392 * xfns.c: Move the PNG section before the JPEG one to avoid
5393 problems surrounding setjmp.h/png.h on GNU/Linux.
5395 1999-06-17 Gerd Moellmann <gerd@gnu.org>
5397 * xfns.c (x_kill_gs_process): Don't free colors.
5399 1999-06-17 Dave Love <fx@gnu.org>
5401 * s/gnu-linux.h: Zap spurious ~.
5403 1999-06-16 Gerd Moellmann <gerd@gnu.org>
5405 * xfns.c (gif_load): Improve multi-image support.
5407 1999-06-15 Gerd Moellmann <gerd@gnu.org>
5409 * xfns.c (gif_load): Support multi-image files.
5411 * Makefile.in (LIBGIF): Use libungif.
5413 * configure.in (HAVE_GIF): Use libungif instead of libgif
5414 because the former doesn't contain patented compression code.
5416 * xdisp.c (compute_window_start_on_continuation_line): Don't
5417 do it if line start is too far away from window start.
5419 1999-06-14 Gerd Moellmann <gerd@gnu.org>
5421 * buffer.c (init_buffer_once): Set buffer_local_flags for
5422 scroll_*_aggressively.
5423 (syms_of_buffer): Add DEFVAR_PER_BUFFER for scroll-*-aggressively.
5424 (init_buffer_once): Set defaults for these variables.
5425 (syms_of_buffer): Add default-scroll-*-aggressively.
5427 * buffer.h (scroll_up_aggressively): New.
5428 (scroll_down_aggressively): New.
5430 * Makefile.in (LIBPNG): Add -lz -lm in case we're linking with
5431 a static PNG library.
5433 * configure.in (HAVE_PNG): Add -lz -lm when checking for PNG lib
5434 in case it's a static library.
5436 * Makefile.in (ctagsfiles): Split so that files starting
5437 with an `x' are found before files starting with `w32'.
5440 (TAGS): Use ctagsfiles[12] instead of ctagsfiles.
5442 * xdisp.c (compute_window_start_on_continuation_line): New.
5443 (redisplay_window): Use it.
5445 (reseat_to_string): Use it.
5446 (hscroll_window_tree): Ditto.
5447 (compute_window_start_on_continuation_line): Ditto.
5448 (redisplay_window): Don't force display with a new window start.
5450 1999-06-06 Gerd Moellmann <gerd@gnu.org>
5452 * xfns.c (x_report_frame_params): Don't report `outer-window-id'
5453 if widget not present.
5455 * xdisp.c (prepare_menu_bars): Ignore tooltip frame.
5457 1999-06-04 Gerd Moellmann <gerd@gnu.org>
5459 * xfaces.c (recompute_basic_faces)[GLYPH_DEBUG]: Check return
5460 value of realize_basic_faces.
5461 (load_face_font_or_fontset): Store full font name in face.
5462 (realize_default_face): Use full font name.
5464 * xterm.c (x_produce_glyphs): Set member char_to_display.
5465 (x_append_glyph): Store char_to_display in glyphs.
5467 * dispextern.h (struct it): Add char_to_display.
5469 * xfns.c (x_set_font): Don't call face-set-after-frame-default
5470 if faces haven't been initialized.
5471 (Fx_create_frame): Call face-set-after-frame-default after
5472 faces have been initialized, and widget has been created.
5474 * puresize.h (BASE_PURESIZE): Increased.
5476 1999-06-01 Gerd Moellmann <gerd@gnu.org>
5478 * xfaces.c (set_lface_from_font_name): Add parameter force_p.
5479 (Finternal_set_lisp_face_attribute): If frame is t when
5480 :font attribute is set, use the selected frame.
5481 (clear_face_cache): Add parameter clear_fonts_p.
5482 (Fclear_face_cache): Add optional parameter thorougly.
5484 * xfaces.c (face_numeric_value): Return -1 if symbol is not
5486 (Fclear_face_cache): New.
5487 (choose_face_fontset_font): If fontset doesn't contain font
5488 pattern for the given charset, use CHARSET_ASCII.
5489 (Finternal_set_lisp_face_attribute): Fix handling of nil
5491 (Finternal_set_lisp_face_attribute): Fix handling of changing
5492 font-related face attributes of the default face.
5493 (set_lface_from_font_name): Set only attributes that aren't
5496 1999-05-31 Gerd Moellmann <gerd@gnu.org>
5498 * xfaces.c (SCALABLE_FONTS): Define this to enable scalable
5500 (Vscalable_fonts_allowed) [SCALABLE_FONTS]: New.
5501 (x_face_list_fonts): Add parameter scalable_fonts_p. Handle
5502 scalable fonts depending on the setting of SCALABLE_FONTS.
5503 (first_font_matching): List more than one font to find the
5504 first non-scalable matching font.
5505 (sorted_font_list): Let x_face_list_fonts return scalable fonts
5506 depending on SCALABLE_FONTS.
5507 (better_font_p): New parameter compare_pt_p. If zero, don't
5508 compare point sizes of fonts.
5509 (exact_face_match_p) [SCALABLE_FONTS]: New.
5510 (build_scalable_font_name) [SCALABLE_FONTS]: New.
5511 (may_use_scalable_font_p) [SCALABLE_FONTS]: New.
5512 (best_matching_font) [SCALABLE_FONTS]: Handle scalable fonts.
5513 (syms_of_xfaces): Add scalable-fonts-allowed.
5515 1999-05-26 Gerd Moellmann <gerd@gnu.org>
5517 * xfns.c (png_load): Let PNG lib handle gamma. Construct
5518 mask only if image contains simple transparency information.
5519 Otherwise, combine image with frame background color.
5521 * configure.in (--with-png, HAVE_PNG): New.
5523 * config.in (HAVE_PNG): New.
5525 * Makefile.in: Add PNG library.
5527 * xfns.c: Add PNG support.
5529 1999-05-25 Gerd Moellmann <gerd@gnu.org>
5531 * xdisp.c (init_xdisp): Initialize echo_area_message and
5532 previous_echo_area_message to nil.
5534 * keyboard.c (read_char): Rename local variable echo_area_message
5535 because it shadows the global one.
5537 1999-05-05 Gerd Moellmann <gerd@gnu.org>
5539 * xterm.c (note_mode_line_highlight): Restructured.
5541 * window.c (coordinates_in_window): Handle windows that don't have
5542 a mode line because their buffer's mode-line-format is nil.
5543 Recognize the mode line under x positions that correspond to
5544 flags areas and left scroll bar.
5546 1999-05-02 Dave Love <fx@gnu.org>
5548 * xterm.c (note_mouse_highlight): Separate help-echo processing
5549 from check on mouse-face so that it works generally.
5551 1999-04-21 Gerd Moellmann <gerd@gnu.org>
5553 * sound.c (Fplay_sound): Run hook play-sound-hook.
5554 (Qplay_sound_hook): New.
5556 1999-04-20 Gerd Moellmann <gerd@gnu.org>
5558 * xdisp.c (update_echo_area): Handle echo_area_message.
5560 1999-04-19 Gerd Moellmann <gerd@gnu.org>
5562 * editfns.c (Fmessage): Use message3.
5564 * print.c (printchar): Set echo_area_message to nil.
5567 * minibuf.c (read_minibuf): Reset echo message strings to nil.
5568 (Fminibuffer_completion_help): Ditto.
5570 * keyboard.c (cmd_error_internal): Set echo_areA_message.
5571 (command_loop_1): Test echo_areA_message.
5573 (record_menu_key): Set echo_area_message to nil.
5574 (Fexecute_extended_command): Test echo_area_message.
5575 (Fexecute_extended_command): Handle echo_area_message.
5577 * fileio.c (Fdo_auto_save): Handle the case that echo_area_message
5580 * editfns.c (Fcurrent_message): If echo_area_message is set,
5581 return a substring of that string.
5583 * dispnew.c (direct_output_for_insert): Test echo_area_message
5584 in addition to echo_area_glyphs.
5585 (set_window_cursor_after_update): Ditto.
5586 (update_frame_1): Ditto.
5588 * alloc.c (Fgarbage_collect): Use message3_nolog to display
5589 old Lisp message string.
5591 * xdisp.c (echo_area_message): New.
5592 (previous_echo_area_message): New.
5593 (syms_of_xdisp): Initialize and staticpro new variables.
5594 (echo_area_display): Display echo_area_message if set.
5595 (message2_nolog): Set echo_area_message and
5596 previous_echo_area_message.
5597 (echo_area_display): Set previous_echo_area_message.
5598 (redisplay_internal): Display echo area if echo_area_message
5599 or previous_echo_area_message are set.
5600 (redisplay_preserve_echo_area): Test/set echo_area_message and
5601 previous_echo_area_message.
5602 (redisplay_window): Test echo_area_message.
5603 (message3_nolog): New.
5606 * editfns.c (Fformat): Add text properties to the result string
5607 from properties of the format string and properties of string
5610 * textprop.c (text_property_list): New.
5611 (add_text_properties_from_list): New.
5612 (extend_property_ranges): New.
5614 1999-03-29 Gerd Moellmann <gerd@gnu.org>
5616 * xfaces.c (Qraised, Qsunken, QCshadow): Removed.
5617 (QCline_width, QCstyle, Qpressed_button, Qreleased_button): New.
5618 Use these symbols for the box face attribute instead of the
5621 1999-03-12 Gerd Moellmann <gerd@gnu.org>
5623 * xfaces.c (realize_tty_face): Don't set alt_char_p of face.
5624 Correct wrong test for slant.
5626 1999-03-10 Gerd Moellmann <gerd@gnu.org>
5628 * xfaces.c: Use `unspecified' for unspecified face attributes,
5629 use t and nil for on/off.
5631 1999-03-06 Gerd Moellmann <gerd@gnu.org>
5633 * buffer.c (syms_of_buffer): Extend doc string of
5636 * xfaces.c (x_face_list_fonts): New parameter try_alternatives_p.
5637 (first_font_matching): New.
5638 (set_lface_from_font_name): Use it if font name is a pattern.
5639 (font_field_wildcard_p): Removed.
5641 * dispnew.c (shift_glyph_matrix): Add `window' parameter.
5642 Recompute visible height of rows.
5644 * xterm.c (note_mouse_highlight): Reorder code for help-echo.
5645 Don't accept non-strings for help-echo from overlays.
5647 1999-03-04 Dave Love <fx@gnu.org>
5649 * xterm.c (note_mouse_highlight): Check overlays for help-text
5651 (XTread_socket): Fix compiler warning.
5653 1999-03-05 Gerd Moellmann <gerd@gnu.org>
5655 * xterm.c (note_mouse_highlight): Don't restrict number of
5656 overlay to 10. Call overlays_at so that it doesn't try to
5659 * xdisp.c (compute_line_metrics): Compute glyph row's visible
5662 * dispnew.c (row_equal_p): Compare visible row height, only.
5663 (update_text_area): Draw whole line if visible heights of
5665 (update_window_line): Call after_update_window_line_hook
5666 if visible row height has changed.
5668 * dispextern.h (MATRIX_ROW_VISIBLE_HEIGHT): Removed.
5669 (struct glyph_row): New member visible_height.
5671 * xfaces.c (font_field_wildcard_p): New.
5672 (set_lface_from_font_name): Remove parameter force_p. Accept
5673 font names containing wildcards.
5675 1999-03-04 Gerd Moellmann <gerd@gnu.org>
5677 * xterm.c (x_after_update_window_line): Clear internal border
5678 when windows_or_buffers_changed.
5680 * dispextern.h (WINDOW_WANTS_MODELINE_P): Return zero if window's
5681 buffer has a nil mode_line_format.
5683 1999-03-03 Gerd Moellmann <gerd@gnu.org>
5685 * xterm.c (x_setup_relief_colors): Use either background color
5688 * xfaces.c (realize_x_face): Set face->use_box_color_for_shadows_p.
5690 * dispextern.h (struct face): Add use_box_color_for_shadows_p.
5692 * xterm.c (x_draw_box_rect): New.
5693 (x_draw_glyph_string_box): Renamed from
5694 x_draw_glyph_string_relief. Call x_draw_box_rect.
5696 * xfns.c (QCrelief): New.
5697 (syms_of_xfns): Initialize it.
5699 * dispextern.h (struct glyph): Rename left_shadow_p to
5700 left_box_line_p, right_shadow_p to right_box_line_p.
5701 (MAX_RELIEF_THICKNESS): Removed.
5702 (struct it): Rename members having `relief' in their names
5703 to contain `box' instead.
5705 * xfaces.c (realize_x_face): Handle new box attribute values.
5706 (QCrelief, Qbox): Removed.
5707 (QCshadow, QCcolor, Qraised, Qsunken): New.
5708 (syms_of_xfaces): Initialize new symbols.
5710 1999-03-02 Gerd Moellmann <gerd@gnu.org>
5712 * dispextern.h (LFACE_RELIEF_INDEX): Removed.
5714 * xfaces.c (LFACE_RELIEF): Removed.
5715 (merge_face_vector_with_property): Remove handling of `:relief'.
5716 (Finternal_set_lisp_face_attribute): Ditto.
5717 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
5718 (Finternal_get_lisp_face_attribute): Ditto.
5719 (realize_default_face): Ditto.
5720 (lface_hash): Don't compute hash from relief.
5722 * dispextern.h (struct face): Replace member `relief' by
5723 `box_line_width'. Add member `box'.
5724 (face_box_type): New.
5726 * xterm.c (x_produce_glyphs): If face has overline, add overline
5727 thickness + 1 to ascent.
5729 1999-03-01 Gerd Moellmann <gerd@gnu.org>
5731 * xterm.c (x_draw_glyph_string): Draw underline, overline,
5732 strike-through, and boxes.
5733 (x_draw_glyph_string_underline): Removed.
5735 * xfaces.c (QCoverline, QCstrike_through, QCbox): New.
5736 (Qoverline, Qstrike_through, Qbox): New.
5737 (syms_of_xfaces): Define these symbols.
5738 (check_lface_attrs): Add checks for overline, strike-through,
5740 (Finternal_set_lisp_face_attribute): Set new attributes.
5741 (LFACE_OVERLINE, LFACE_STRIKE_THROUGH, LFACE_BOX): New.
5742 (load_color): Handle new attributes.
5743 (realize_x_face): Ditto.
5744 (merge_face_vector_with_property): Ditto.
5745 (free_face_colors): Ditto.
5746 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
5747 (Finternal_get_lisp_face_attribute): Ditto.
5748 (Finternal_lisp_face_attribute_values): Ditto.
5750 * dispextern.h (lface_attribute_index): Add enumerators for
5751 overstrike, strike-through, and box.
5752 (struct face): Add members for overline, strike-through, and
5755 1999-02-17 Dave Love <fx@gnu.org>
5757 * s/gnu-linux.h s/gnu.h s/irix5-0.h s/netbsd.h s/sco4.h s/sco5.h
5758 s/template.h (NARROWPROTO): Define on the basis of relevant X cf
5761 1999-02-16 Gerd Moellmann <gerd@gnu.org>
5763 * keyboard.c (toolbar_items): Call access_keymap with third
5764 parameter 1, so that we don't get inherited toolbar item
5767 * xdisp.c (redisplay_internal): In optimization 1, don't decrement
5768 the window end vpos when in empty first line of window.
5770 1999-02-15 Gerd Moellmann <gerd@gnu.org>
5772 * xfaces.c (set_font_frame_param): New.
5773 (Finternal_set_lisp_face_attribute): Call it.
5775 Sun Feb 14 10:54:02 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
5777 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
5778 Accept specifications of color for underline.
5780 1999-02-13 Gerd Moellmann <gerd@gnu.org>
5782 * xfaces.c (Finternal_set_lisp_face_attribute): If parameter
5783 `frame' is t, operate on face defaults for new frames. If it
5784 is nil, operate on the selected frame.
5786 1999-02-12 Gerd Moellmann <gerd@gnu.org>
5788 * dispnew.c (check_matrix_invariants): Put it in #if 0.
5789 (update_window): Put the call to check_matrix_invariants in #if 0.
5791 Sun Feb 7 09:58:49 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
5793 * dispextern.h: Remove all else block of UNDERLINE_COLOR.
5794 Remove definition of UNDERLINE_COLOR.
5796 Mon Jan 4 04:43:41 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
5798 * xfaces.c (free_face_colors): Free the color for underline.
5800 * xterm.c (x_draw_glyph_string_underline): Set the color for underline
5803 Sun Jan 3 08:41:10 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
5805 * dispextern.h (UNDERLINE_COLOR): Defined.
5806 (struct face): Added two new members.
5807 underline_color, underline_defaulted_p.
5809 * xfaces.c (merge_face_vector_with_property):
5810 (check_lface_attrs): Accept the string value for underline.
5811 (Finternal_set_lisp_face_attribute): Likewise.
5813 * xfaces.c (load_color): Change the last argument type to enum
5814 lface_attribute_index from int. And addec code for underling coloring.
5815 (load_face_colors): Pass LFACE_*_INDEX to load_color.
5817 1999-02-12 Gerd Moellmann <gerd@gnu.org>
5819 * xfns.c (Fx_image_header): Removed.
5821 1999-02-07 Gerd Moellmann <gerd@gnu.org>
5823 * xterm.c: Don't include <bitmaps/gray>.
5824 (x_term_init): Use gray_bitmap_width and gray_bitmap_height.
5826 * xfns.c (Fx_image_header): Add missing `\n\'.
5827 (gray_bitmap_width, gray_bitmap_height, gray_bitmap_bits): New.
5829 1999-02-01 Gerd Moellmann <gerd@gnu.org>
5831 * xterm.c (x_scroll_bar_create): Set background pixel from
5832 specified scroll bar color.
5833 (x_scroll_bar_set_handle): Use scroll bar foreground color.
5835 * xfns.c (x_set_scroll_bar_foreground): Remove all scroll bars.
5836 (x_set_scroll_bar_background): Ditto.
5838 * xterm.c (x_create_toolkit_scroll_bar): Set scroll bar colors.
5840 * xfns.c (x_default_scroll_bar_color_parameter): New.
5841 (Fx_create_frame): Call it.
5843 1999-01-31 Gerd Moellmann <gerd@gnu.org>
5845 * xfns.c (Fx_create_frame): Initialize scroll bar pixel color
5846 values in x_output structure.
5847 (Qscroll_bar_foreground, Qscroll_bar_background): New.
5848 (syms_of_xfns): Initialize these symbols.
5850 * xterm.h (struct x_output): Add scroll bar pixel colors.
5852 * xfns.c (x_frame_parms): Add entries for scroll bar colors.
5853 (x_set_scroll_bar_foreground): New.
5854 (x_set_scroll_bar_background): New.
5856 1999-01-12 Gerd Moellmann <gerd@gnu.org>
5858 * xdisp.c (handle_single_display_prop): New.
5859 (handle_display_prop): Call it.
5860 (handle_raise_prop): Removed.
5861 (handle_height_prop): Removed.
5862 (handle_space_width_prop): Removed.
5863 (handle_face_prop): Remove handling of raised text.
5864 (handle_display_prop): Do it here.
5866 * dispextern.h (DISPLAY_PROP_IDX): Replaces GLYPH_PROP_IDX.
5867 (RAISE_PROP_IDX): Removed.
5868 (HEIGHT_PROP_IDX): Removed.
5869 (SPACE_WIDTH_PROP_IDX): Removed.
5871 * xdisp.c (Qdisplay): Replaces Qglyph.
5872 (handle_display_prop): Formerly handle_glyph_prop.
5874 1999-01-11 Gerd Moellmann <gerd@gnu.org>
5876 * xdisp.c (reseat_to_string): Set position in display vector to -1.
5877 (handle_stop): Set position in display vector to -1. Don't
5878 check overlay strings when set up to deliver characters from a
5880 (set_iterator_to_next): At the end of a run of characters from a
5881 display vector, check whether the display vector display replaces
5882 the display of a character.
5884 1999-01-05 Gerd Moellmann <gerd@gnu.org>
5886 * xfaces.c (init_frame_faces): Don't realize faces if frame's
5887 X window hasn't been created yet.
5889 1998-12-06 Gerd Moellmann <gerd@gnu.org>
5893 1998-12-04 Gerd Moellmann <gerd@gnu.org>
5895 * config.in (HAVE_SOUND): New.
5897 * emacs.c (main): Call syms_of_sound and init_sound.
5899 * Makefile.in (obj): Add sound.o.
5901 * configure.in: Add checks for machine/soundcard.h and sys/soundcard.h.
5903 * config.in (HAVE_MACHINE_SOUNDCARD_H): New.
5904 (HAVE_SYS_SOUNDCARD_H): New.
5906 1998-12-03 Gerd Moellmann <gerd@gnu.org>
5908 * buffer.h (struct buffer): indicate_empty_lines renamed from
5911 * buffer.c (indicate-empty-lines): Renamed from indicate_zv_lines.
5912 (default-indicate-zv-lines): Likewise.
5914 * dispextern.h (struct glyph_row): Rename indicate_zv_line_p
5915 to indicate_empty_line_p.
5917 * xdisp.c (reseat_at_next_visible_line_start): Reset method
5918 to next_element_from_buffer.
5920 * frame.c (make_frame): Set n_current_toolbar_items to 0.
5922 * xdisp.c (handle_face_prop): Allow symbols of the form `N+'
5925 * xfns.c (xbm_scan): New.
5926 (xbm_read_hexint): Removed.
5927 (xbm_read_bitmap_file_data): Use xbm_scan.
5929 * fileio.c (Finsert_file_contents): Prevent redisplay optimizations.
5931 1998-12-02 Gerd Moellmann <gerd@gnu.org>
5933 * xfns.c (xbm_read_hexint): New.
5934 (xbm_read_bitmap_file_data): New.
5935 (xbm_load_image_from_file): Call xbm_read_bitmap_file_data
5936 instead of XReadBitmapFileData.
5938 * xdisp.c (handle_raise_prop): Compute voffset from current font.
5940 * xfaces.c (face_with_height): New.
5942 * xdisp.c (eval_handler): Renamed from eval_mode_handler.
5943 (eval_form): Renamed from eval_mode_element.
5944 (handle_face_prop): Use it.
5945 (Qheight): Replaces Qsmaller.
5946 (handle_height_prop): Replaces handle_smaller_prop.
5947 (handle_face_prop): If iterator's font_height is not an
5948 integer, evaluate it to get the font height to use.
5950 * dispextern.h (HEIGHT_PROP_IDX): Replaces SMALLER_PROP_IDX.
5951 (struct it): Use `font_height' instead of `smaller'.
5953 1998-12-01 Gerd Moellmann <gerd@gnu.org>
5955 * xdisp.c (reseat_1): New.
5957 (move_it_vertically_backward): Ditto.
5958 (redisplay_window): Don't abort when cursor not found in recenter.
5960 1998-11-30 Gerd Moellmann <gerd@gnu.org>
5962 * xdisp.c (reseat_at_next_visible_line_start): When not
5963 currently delivering display elements from the current buffer,
5964 restore buffer position first.
5965 (init_from_display_pos): Don't set IT's position from the
5966 position passed to this function.
5968 1998-11-28 Gerd Moellmann <gerd@gnu.org>
5970 * config.in (PROTO): Removed.
5972 * xterm.h: Change PROTO to P_.
5974 1998-11-26 Gerd Moellmann <gerd@gnu.org>
5976 * xterm.c (take_vertical_position_into_account): New.
5977 (x_produce_image_glyph): Call it.
5978 (x_produce_stretch_glyph): Ditto.
5979 (x_produce_glyphs): Ditto.
5980 (x_fill_glyph_string): Adjust base line for glyph's voffset.
5981 (x_fill_composite_glyph_string): Ditto.
5982 (x_fill_image_glyph_string): Ditto.
5983 (x_fill_stretch_glyph_string): Ditto.
5985 * xdisp.c (display_line): Always compute row height from
5986 max_ascent and max_descent.
5988 * dispextern.h (struct glyph): Add voffset.
5989 (struct it): Replace height by descent, max_height by max_descent.
5991 * xterm.c (x_append_glyph): Set voffset
5992 (x_append_stretch_glyph): Ditto.
5993 (x_produce_image_glyph): Ditto.
5994 (x_produce_glyphs): Take voffset into account.
5995 (x_produce_image_glyph): Ditto.
5996 (x_produce_stretch_glyph): Ditto.
5998 * dispextern.h (struct it): Add voffset.
5999 * xdisp.c (push_it): Save voffset.
6000 (pop_it): Restore it.
6002 * xdisp.c (it_props): Add entry for `raise'.
6003 (handle_raise_prop): New.
6005 * dispextern.h (RAISE_PROP_IDX): New.
6007 * xdisp.c (Qraise): New.
6008 (syms_of_xdisp): Define Qraised.
6010 * xterm.c (x_scroll_bar_move): Clear to the left and right
6011 of toolkit scroll bars differently.
6012 (x_scroll_bar_move): Removed.
6013 (XTset_vertical_scroll_bar): Move code from x_scroll_bar_move here.
6015 * dispextern.h: Make it compilable --with-x=no.
6019 * keyboard.c: Ditto.
6026 1998-11-25 Gerd Moellmann <gerd@gnu.org>
6028 * xterm.c (XTread_socket): Cancel help-echo when leaving frame.
6030 1998-11-24 Gerd Moellmann <gerd@gnu.org>
6032 * xterm.c (x_set_toolkit_scroll_bar_thumb): When dragging,
6033 update slider size, only.
6034 (xm_scroll_callback): Set dragging member of the scroll bar.
6035 (xt_action_hook): Reset last_scroll_bar_part.
6036 (XTredeem_scroll_bar): Reset bar->dragging to nil.
6038 * xfns.c (Fx_hide_busy_cursor): Don't try to hide busy cursor
6039 window on newly created frames that don't have one.
6041 1998-11-23 Gerd Moellmann <gerd@gnu.org>
6043 * xdisp.c (restore_overlay_strings): Removed.
6044 (restore_dpvec): Removed.
6045 (init_from_display_pos): Inline both functions above.
6047 * xfns.c (IMAGE_NON_NEGATIVE_INTEGER_VALUE): New.
6048 (parse_image_spec): Handle it.
6049 (xbm_format): Use it.
6050 (xpm_format): Ditto.
6051 (pbm_format): Ditto.
6052 (jpeg_format): Ditto.
6053 (tiff_format): Ditto.
6054 (gif_format): Ditto.
6057 * xdisp.c (set_window_cursor): Removed.
6058 (redisplay_internal): Case cursor motion in cursor line of
6059 selected window; use set_cursor_from_row.
6061 1998-11-22 Gerd Moellmann <gerd@gnu.org>
6063 * widget.c (EmacsFrameSetCharSize): Take widget's border width
6066 1998-11-21 Gerd Moellmann <gerd@gnu.org>
6068 * xterm.c (expose_frame): Redraw menu bar window.
6070 * xdisp.c (display_menu_bar): Record hpos instead of x-position
6073 * dispnew.c (change_frame_size_1): Use FRAME_TOP_MARGIN instead
6074 of FRAME_TOOLBAR_LINES. Use `f' instead of `frame'.
6076 * widget.c (set_frame_size): Use FRAME_SCROLL_BAR_COLS
6077 to determine vertical_scroll_bar_extra.
6078 (EmacsFrameSetCharSize): Ditto.
6079 * xfns.c (x_figure_window_size): Ditto.
6081 * xterm.c (x_draw_row_bitmaps): Draw in `bitmap-area' face.
6082 (x_draw_bitmap): Ditto.
6084 * dispextern.h (face_id): New id BITMAP_AREA_FACE_ID.
6085 * xfaces.c (realize_basic_faces): Realize it.
6087 1998-11-20 Gerd Moellmann <gerd@gnu.org>
6089 * xmenu.c (xmenu_show): Add workaround for remaining button grab
6090 under LessTif Use the widget of the frame as parent for the
6093 1998-11-19 Gerd Moellmann <gerd@gnu.org>
6095 * xterm.c (XTread_socket): Inhibit busy cursor for EnterNotify.
6096 When EnterNotify, don't generate a mouse movement event if
6097 notification is from a busy-cursor child window.
6099 * xterm.h (struct x_output): Add busy_window, remove cursor.
6101 * xfns.c (Fx_show_busy_cursor): Formerly Fx_display_busy_cursor.
6102 Use a transparent window to display the busy-cursor.
6103 (Fx_hide_busy_cursor): Formerly Fx_undisplay_busy_cursor.
6105 1998-11-17 Gerd Moellmann <gerd@gnu.org>
6107 * xdisp.c (check_window_end): New, for debugging.
6108 (CHECK_WINDOW_END): New.
6109 (try_window_id): Use it.
6111 * xterm.c (process_expose_from_menu): Return int.
6113 * keyboard.c (kbd_buffer_get_event): Set flag to prevent recording
6114 TOOLBAR_EVENT events in last_nonmenu_event.
6116 1998-11-16 Gerd Moellmann <gerd@gnu.org>
6118 * xdisp.c (redisplay_window): If windows_or_buffers_changed,
6119 window end isn't reliable, so set window_end_valid to nil.
6120 (redisplay_internal): If overlay arrow has changed, set
6121 windows_or_buffers_changed to redisplay thoroughly.
6123 * dispnew.c (adjust_glyph_matrix): Invalidate window end, if
6126 * xfns.c (file_dialog_cb): New.
6127 (Fx_file_dialog): New.
6128 * fileio.c (Fread_file_name): Call it.
6130 * xrdb.c (x_load_resources): Add default resoures for file
6133 1998-11-14 Gerd Moellmann <gerd@gnu.org>
6135 * xterm.c (note_mouse_highlight): Don't highlight when popup
6138 * keyboard.c (timer_check): Inhibit busy cursor around calls to
6139 timer-event-handler. This busy cursor tends to be anoying if
6140 fontifying stealthily.
6142 * dispnew.c (direct_output_for_insert): Give up if current row
6143 contains trailing whitespace.
6145 1998-11-13 Gerd Moellmann <gerd@gnu.org>
6147 * dispextern.h (prop_idx): Add FONTIFIED_PROP_IDX.
6149 * xdisp.c (handle_fontified_prop): New.
6150 (Vfontification_functions): New.
6151 (Qfontification_functions): New.
6152 (it_props): Add handle_fontified_prop.
6154 1998-11-12 Gerd Moellmann <gerd@gnu.org>
6156 * xmenu.c (xmenu_show): Use the frame's edit_widget as parent.
6157 Otherwise, under LessTif, after the popup has gone, all button
6158 press events come in for the frame's widget, and release events
6159 come in for the edit_widget.
6160 * xterm.c (XTread_socket): Remove workaround for that problem.
6161 (x_set_toolkit_scroll_bar_thumb): Add workaround for LessTif
6162 XmScrollBarSetValues.
6163 (SET_SAVED_MENU_EVENT): Give it statement form.
6165 * xfaces.c (display_message): If waiting_for_input, don't display
6168 * window.c (scroll_command): If not acting on current_buffer,
6169 make redisplay consider all windows.
6171 * xfns.c (Fx_hide_tip): Return t if tooltip was open.
6173 * xdisp.c (handle_glyph_prop): Set it->object for images to
6174 the object having the glyph property.
6176 * xterm.c (x_draw_row_bitmaps): Don't draw if row is completely
6179 1998-11-11 Gerd Moellmann <gerd@gnu.org>
6181 * xterm.h (struct x_display_info): Add gray pixmap. * xterm.c
6182 (x_term_init): Create the gray pixmap.
6183 (x_setup_relief_color): Use it.
6184 (x_get_glyph_string_clip_rect): Draw a toolbar window over the
6185 internal border at the top of a frame.
6186 (x_init_glyph_string): Likewise.
6187 (x_draw_glyph_string_relief): Correct right x by 1 pixel for
6189 (XTflash): Don't flash the toolbar window.
6191 * xterm.c (XTread_socket): Workaround for LessTif popup menus
6192 in case of ButtonPress events.
6194 1998-11-10 Gerd Moellmann <gerd@gnu.org>
6196 * xrdb.c (x_load_resources): Add grey background colors as
6197 defaults for menus, scroll bars, and dialogs.
6199 * insdel.c (prepare_to_modify_buffer): Move setting
6200 windows_or_buffers_changed from modify_region here.
6202 * xfns.c (Fx_show_tip): Inhibit redisplay.
6203 (Fx_hide_tip): Ditto.
6204 (Fx_image_header): New.
6206 1998-11-09 Gerd Moellmann <gerd@gnu.org>
6208 * dispnew.c (clear_window_matrices): Set window_end_valid to nil
6209 when clearing current window matrices.
6211 1998-11-08 Gerd Moellmann <gerd@gnu.org>
6213 * xdisp.c (handle_glyph_prop): Don't set an iterator's buffer
6214 position from a string position. Use the right end position
6215 if the property spans a whole overlay string.
6217 1998-11-07 Gerd Moellmann <gerd@gnu.org>
6219 * xmenu.c (menubar_selection_callback): Remove workaround for
6220 Lesstif not calling XmNpopdownCallback because it doesn't
6221 handle the case where users don't select any menu item.
6223 * insdel.c (modify_region): Set windows_or_buffers_changed.
6225 * buffer.c (set_buffer_internal): Don't set
6226 windows_or_buffers_changed.
6228 * xmenu.c (HAVE_BOXES): Define if USE_X_TOOLKIT.
6230 * xmenu.c (menubar_selection_callback): Add workaround for
6231 Lesstif not calling XmNpopdownCallback.
6233 * xdisp.c (eval_mode_element): New.
6234 (eval_mode_handler): New.
6235 (display_mode_element): Use eval_mode_element.
6237 * xdisp.c (display_mode_element): Allow `(:eval FORM)'.
6238 Remove code looking at text props of default value.
6240 * xmenu.c (HAVE_BOXES): Define if using Lucid menus.
6242 1998-11-06 Gerd Moellmann <gerd@gnu.org>
6244 * xmenu.c (single_submenu): Set button_type of menu to
6246 (single_submenu): Likewise for panes and menu items.
6247 (set_frame_menubar): Set button_type of menu bar to none.
6248 (xmenu_show): Likewise.
6249 (single_submenu): Set widget values selected slot.
6250 (xmenu_show): Likewise.
6252 * xmenu.c (push_menu_item): Add parameters `type' and
6253 `selected'. Store it in menu_items.
6254 (MENU_ITEMS_ITEM_TYPE): New.
6255 (MENU_ITEMS_ITEM_SELECTED): New.
6256 (MENU_ITEMS_ITEM_LENGTH): Increase by two.
6258 * xfns.c (clear_image_cache): Get the current time, before
6260 (cache_image): Set prev pointer of next image.
6261 (clear_image_cache): Clear current matrices if any image was
6264 * xterm.c (XTread_socket): Set inhibit_busy_cursor.
6266 * xfns.c (x_set_cursor): New.
6267 (Fx_display_busy_cursor): New.
6268 (Fx_undisplay_busy_cursor): New.
6270 * xterm.h (struct x_output): Add busy_cursor.
6272 * xfns.c (Vx_busy_pointer_shape): New.
6273 (x_set_mouse_color): Create busy cursor.
6275 * process.c (wait_reading_process_input): Show and hide busy
6278 * keyboard.c (command_loop_1): Display busy cursor.
6280 * eval.c (Fsignal): Hide busy cursor.
6282 * buffer.c (set_buffer_internal): Don't set
6283 windows_or_buffers_changed.
6285 * xterm.c (redo_mouse_highlight): New.
6287 1998-11-04 Gerd Moellmann <gerd@gnu.org>
6289 * xfns.c (x_create_x_image_and_pixmap): Add depth parameter.
6290 (x_build_heuritic_mask): New.
6291 (lookup_image): Call it.
6293 * xterm.c (note_toolbar_highlight): Always set up help_echo.
6294 (previous_help_echo): New.
6295 (XTread_socket): Generate help event with nil message when
6296 leaving a region with help-echo.
6297 (note_mouse_highlight): Handle `help-echo' over text.
6298 (XTread_socket): Dispatch VisibilityNotify, CirculateNotify,
6300 (clear_mouse_face): Don't clear if tooltip is shown.
6301 (XTread_socket): Redo mouse-highlight after tooltip is gone.
6302 Avoid SET_FRAME_GARBAGED when tooltip is mapped.
6304 * keyboard.c (Vshow_help_function): New.
6305 (read_char): Use it.
6307 1998-11-03 Gerd Moellmann <gerd@gnu.org>
6309 * xfns.c (x_create_tip_frame): New.
6313 * xterm.c (x_destroy_window): Handle case that we don't have
6316 * dispextern.h (struct glyph_row): Rename no_marginal_areas_p
6317 to full_width_p. Add internal_border_p.
6319 1998-11-02 Gerd Moellmann <gerd@gnu.org>
6321 * xterm.c (note_mode_line_highlight): Check the charpos of
6322 the glyph under the mouse pointer before accessing text
6323 properties at that position.
6325 1998-11-01 Gerd Moellmann <gerd@gnu.org>
6327 * xterm.c (x_draw_image_relief): Handle toolbar_button_relief.
6329 * xdisp.c (auto-raise-toolbar-buttons): New.
6330 (build_desired_toolbar_string): Handle the flag.
6331 (toolbar-button-margin): New.
6332 (toolbar-button-relief): New.
6333 (build_desired_toolbar_string): Use margin and relief.
6335 * xterm.c (x_set_toolkit_scroll_bar_thumb): Remove workaround
6337 (note_mode_line_highlight): New.
6338 (note_mouse_highlight): Call it.
6340 1998-10-31 Gerd Moellmann <gerd@gnu.org>
6342 * s/freebsd.h (NARROWPROTO): New.
6344 * xdisp.c (display_string): New parameter face_string.
6345 (display_mode_element): When displaying a symbol with a string
6346 value, use text properties from the symbol's default value, maybe.
6348 * xrdb.c (x_load_resources): Add font defaults for menus and
6351 1998-10-30 Gerd Moellmann <gerd@gnu.org>
6353 * xfns.c (Fx_create_frame): Try 12pt Courier font first.
6355 1998-10-29 Gerd Moellmann <gerd@gnu.org>
6357 * xterm.c (x_produce_glyphs): Fix bug causing glyphs to be
6358 produced for characters with codes < 32 under certain
6361 * xdisp.c (redisplay_window): Handle values of PT in front
6362 of invisible, intangible text.
6363 (try_window_id): Set overlay_arrow_seen to zero before
6365 (display_mode_element): Assign to glyphs written for a mode
6366 line spec `%x' as object the Lisp format string, as position
6367 the position of the `%' in that string.
6368 (display_string): If displaying a C string, optionally get
6369 the face to use from a Lisp string.
6371 * xterm.c (expose_window_tree): Include mode line height.
6373 * xfns.c (Fx_create_frame): Add toolbar height to frame height.
6375 1998-10-27 Gerd Moellmann <gerd@gnu.org>
6377 * xterm.c (note_mouse_highlight): Change mouse pointer shape
6380 1998-10-26 Gerd Moellmann <gerd@gnu.org>
6382 * window.c (coordinates_in_window): Use CURRENT_MODE_LINE_HEIGHT.
6384 * xdisp.c (redisplay_window): If mode line height has changed,
6385 arrange for a thorough immediate redisplay using the correct mode
6387 (window_box_height): Use CURRENT_MODE_LINE_HEIGHT.
6389 * dispextern.h (MATRIX_MODE_LINE_HEIGHT): New.
6390 (CURRENT_MODE_LINE_HEIGHT): New.
6391 (DESIRED_MODE_LINE_HEIGHT): New.
6393 * keyboard.c (make_lispy_event): Add string and string position
6394 info to mouse-click events.
6395 (read_key_sequence): Handle `local-map' property of mode line
6398 * keyboard.h (POSN_STRING): New.
6400 1998-10-25 Gerd Moellmann <gerd@gnu.org>
6402 * dispnew.c (mode_line_string): Mew.
6404 * xterm.c (xt_action_hook): New.
6405 (x_create_toolkit_scroll_bar): Add action hook.
6406 (xm_scroll_callback): Implement dragging.
6408 * keyboard.c (Qend_scroll): New.
6409 (scroll_bar_parts): Add it.
6411 * termhooks.h (scroll_bar_end_scroll): New.
6413 * xterm.c (XTread_socket): Bug fix.
6415 1998-10-24 Gerd Moellmann <gerd@gnu.org>
6417 * xdisp.c (redisplay_window): Finish scroll bars after
6418 redisplaying toolbar.
6420 * keyboard.c (scroll_bar_parts): Add Qtop and Qbottom.
6421 (syms_of_keyboard): Add Qbottom.
6423 * termhooks.h (scroll_bar_to_top): New.
6424 (scroll_bar_to_bottom): New.
6426 * xdisp.c (redisplay_window): Always resize toolbar window if
6427 auto_resize_toolbar_p is non-zero.
6428 (auto_resize_toolbar_p): Renamed from auto_resize_toolbar.
6430 (window_box_height): New.
6431 (window_box_width): New.
6432 (window_box_left): New.
6433 (window_box_right): New.
6434 (window_box_edges): New.
6436 1998-10-23 Gerd Moellmann <gerd@gnu.org>
6438 * xterm.c (x_set_toolkit_scroll_bar_thumb): Kluge for call to
6439 XawScrollbarSetThumb in FreeBSD.
6440 (x_create_toolkit_scroll_bar): Set resource "beNiceToColormap"
6443 * window.c (get_phys_cursor_glyph): Return null if cursor vpos
6446 * xterm.c (x_create_toolkit_scroll_bar): Set scroll_bar_pixel.
6447 (x_term_init): Initialize it.
6449 * xterm.h (struct x_display_info): Add scroll_bar_pixel.
6451 * xterm.c (x_create_toolkit_scroll_bar): Set LessTif scroll bar's
6454 1998-10-22 Gerd Moellmann <gerd@gnu.org>
6456 * keyboard.c (make_lispy_event): Handle scroll_bar_click
6457 differently when using toolkit scroll bars.
6459 * xterm.c (x_send_scroll_bar_event): New.
6460 (x_scroll_bar_to_input_event): New.
6461 (xaw3d_scroll_callback): New.
6462 (xaw3d_jump_callback): New.
6463 (xm_scroll_callback): New.
6464 (x_toolkit_scroll_p): New.
6465 (XTread_socket): Handle scroll bar client message.
6466 (x_term_init): Initialize Xatom_Scrollbar.
6467 (x_scroll_bar_create): Set cursor.
6468 (xm_scroll_callback):
6469 (x_create_toolkit_scroll_bar): New.
6470 (x_set_toolkit_scroll_bar_thumb): New.
6471 (x_scroll_bar_create): Call x_create_toolkit_scroll_bar.
6472 (XTset_vertical_scroll_bar): Call x_set_toolkit_scroll_bar_thumb.
6474 * xterm.h (struct x_display_info): Add Xatom_Scrollbar.
6476 1998-10-21 Gerd Moellmann <gerd@gnu.org>
6478 * xterm.c (x_scroll_bar_remove): Handle toolkit scroll bars.
6479 (XTread_socket): Don't handle mouse button events for scroll bars
6480 if using toolkit scroll bars.
6481 (XTset_vertical_scroll_bar): Set thumb size and position for
6484 * xterm.h (scroll_bar): Add x_widget_low and x_widget_high.
6486 * xterm.c (XTread_socket): Dispatch expose event to widget
6487 if using toolkit scroll bars.
6488 (x_scroll_bar_expose): Make no-op for toolkit scroll bars.
6489 (x_scroll_bar_create): Create and show a scroll bar widget
6490 if using toolkit scroll bars.
6491 (x_scroll_bar_move): Handle tookit scroll bars.
6493 * Makefile.in (LIBW): Use Xaw3d if present.
6495 * configure.in (USE_TOOLKIT_SCROLL_BARS): New.
6498 * config.in (USE_TOOLKIT_SCROLL_BARS): New.
6501 * xterm.c (XTset_vertical_scroll_bar): Correct position of
6502 right vertical scroll bar.
6504 1998-10-20 Gerd Moellmann <gerd@gnu.org>
6506 * xfns.c (xpm_load): Support reading XPM images from string
6507 buffers containing data in the same format as an XPM file.
6508 Support `:color-symbols'.
6509 (xpm_format): Add `:data'.
6510 (xpm_keyword_index): Add XPM_DATA.
6511 (syms_of_xfns): Add `:color-symbols'.
6512 (xpm_keyword_index): Add XPM_COLOR_SYMBOLS.
6513 (xpm_valid_color_symbols_p): New.
6514 (xpm_image_p): Call it.
6516 * xdisp.c (build_desired_toolbar_string): Add `:algorithm'
6517 attribute to the image if item is not enabled.
6519 * xfns.c (x_laplace): New.
6520 (x_laplace_read_row): New.
6521 (x_laplace_write_row): New.
6522 (lookup_image): Handle common image attributes here. New
6523 attribute `:algorithm'.
6525 * xfaces.c (clear_face_cache): Call clear_image_cache.
6527 * xterm.c (x_inverted_image_mask): Removed.
6528 (x_draw_image_foreground_1): New.
6529 (x_draw_image_glyph_string): Draw images with mask to a temporary
6530 pixmap to reduce flickering.
6532 * xdisp.c (redisplay_toolbar): Handle auto-resize-toolbars.
6533 (display_toolbar_line): Remove parameter `margin'.
6535 1998-10-19 Gerd Moellmann <gerd@gnu.org>
6537 * xdisp.c (toolbar_lines_needed): New.
6538 (auto-resize-toolbars): New.
6540 * xfns.c (cache_image): Correct call to xrealloc.
6542 * dispnew.c (Fset_toolbar_height): Removed.
6544 * xdisp.c (init_xdisp): Use FRAME_TOP_MARGIN instead of
6545 FRAME_MENU_BAR_LINES.
6547 * window.c (Fdelete_other_windows): Use FRAME_TOP_MARGIN
6548 instead of FRAME_MENU_BAR_LINES.
6549 (check_frame_size): Ditto.
6551 * dispnew.c (adjust_frame_glyphs_initially): Use FRAME_TOP_MARGIN
6552 instead of FRAME_MENU_BAR_LINES.
6553 (adjust_frame_glyphs_for_frame_redisplay): Ditto.
6554 (build_frame_matrix): Ditto.
6555 (change_frame_size_1): Ditto.
6557 * frame.h (FRAME_TOOLBAR_LINES): New.
6558 (FRAME_TOP_MARGIN): New.
6560 * window.c (struct save_window_data): Add frame_toolbar_lines.
6561 (Fset_window_configuration): Handle toolbar lines.
6562 (Fcurrent_window_configuration): Save toolbar lines.
6564 * frame.c (syms_of_frame_1): Add Qtoolbar_lines.
6566 * xfns.c (Fx_create_frame): Add default parameter for toolbar.
6568 * frame.h (struct frame): Rename top_margin to toolbar_lines.
6570 * xfns.c (x_frame_parms): Add `toolbar-lines'.
6571 (x_set_toolbar_lines): New.
6573 * keyboard.c (cmd_error_internal): Bug fix.
6575 * xterm.c: Remove double include of syssignal.h.
6577 1998-10-18 Gerd Moellmann <gerd@gnu.org>
6579 * xterm.c (x_toolbar_item): New.
6580 (x_handle_toolbar_click): Use it.
6581 (note_toolbar_highlight): Use it.
6583 * keyboard.c (syms_of_keyboard): Staticpro toolbar_item_properties
6584 and toolbar_items_vectors.
6586 * xterm.c (help_echo): New.
6587 (draw_glyphs_face): Add DRAW_IMAGE_RAISED and DRAW_IMAGE_SUNKEN.
6588 (x_set_glyph_string_gc): Handle them.
6589 (x_after_update_window_line): Don't do anything in pseudo-windows.
6590 (x_produce_image_glyph): Take image margin and face relief into
6592 (x_get_glyph_string_clip_rect): Handle pseudo-windows.
6593 (x_draw_glyph_string_background): Optimize case when face has
6595 (x_setup_relief_color): Take frame instead of glyph string
6597 (x_draw_relief_rect): New.
6598 (x_draw_glyph_string_relief): Call it.
6599 (x_draw_image_glyph_string_foreground): Handle margin and image
6601 (x_draw_image_glyph_string_background): Ditto.
6602 (expose_frame): Redraw toolbar window.
6603 (expose_window): Don't draw cursor for pseudo-windows.
6604 (x_y_to_hpos_vpos): Handle pseudo-windows.
6605 (frame_to_window_pixel_xy): New.
6606 (note_mouse_highlight): Call note_toolbar_highlight.
6607 (x_handle_toolbar_click): New.
6608 (note_toolbar_highlight): New.
6609 (show_mouse_face): Change int parameter `hl' to parameter of
6610 type enum draw_glyphs_face. Handle image highlighting.
6611 (XTread_socket): Return a HELP_EVENT input event if help_echo is
6612 non-nil. Use x_handle_toolbar_click.
6614 * termhooks.h (event_kind): Add HELP_EVENT, TOOLBAR_EVENT.
6616 * xfns.c (image_value_type): Add IMAGE_INTEGER_VALUE,
6618 (parse_image_spec): Handle them.
6619 (image_spec_value): Additional parameter found.
6620 (free_image): Remove image from the vector `images' of the
6622 (clear_image_cache): Additional parameter force_p.
6623 (Fclear_image_cache): New.
6624 (x_find_image_file): New.
6625 (xbm_load): Handle `:margin' and `:relief'. Use
6627 (xpm_load): Likewise.
6628 (pbm_load): Likewise.
6629 (jpeg_load): Likewise.
6630 (tiff_load): Likewise.
6631 (gif_load): Likewise.
6633 * keyboard.c (Qhelp_echo): New symbol.
6634 (read_char): Handle `toolbar' and `help_echo' events.
6635 (kbd_buffer_get_event): Handle HELP_ECHO input event.
6636 (make_lispy_event): Handle TOOLBAR_EVENT.
6637 (toolbar_items): New.
6638 (process_toolbar_item): New.
6640 (init_toolbar_items): New.
6641 (append_toolbar_item): New.
6642 (read_char_x_menu_prompt): Handle `toolbar' event.
6643 (read_key_sequence): Ditto.
6645 * xfaces.c (Qtoolbar): New.
6646 (realize_basic_faces): Realize `toolbar' face.
6647 (face_at_string_position): Remove parameter modeline_p, add
6650 * xfns.c (xbm_load_image_from_file): Don't use Xmu function
6653 1998-10-17 Gerd Moellmann <gerd@gnu.org>
6655 * xdisp.c (init_iterator): Replace parameter modeline_p with
6657 (next_element_from_string): Call get_next_display_element
6658 recursively after handling text properties.
6659 (prepare_menu_bars): Call update_toolbar.
6660 (update_toolbar): New.
6661 (build_desired_toolbar_string): New.
6662 (display_toolbar_line): New.
6663 (redisplay_toolbar): New.
6664 (toolbar_item_info): New.
6665 (redisplay_window): Call redisplay_toolbar.
6666 (Fdump_toolbar_row): New. Defined if compiled with GLYPH_DEBUG.
6668 * dispnew.c (clear_current_matrices): Clear matrices of toolbar
6670 (clear_desired_matrices): Ditto.
6671 (adjust_frame_glyphs_for_window_redisplay): Make toolbar window.
6672 (free_glyphs): Free matrices of toolbar window.
6673 (update_frame): Update toolbar window.
6674 (change_frame_size_1): Take toolbar into account.
6675 (Fset_toolbar_height): New.
6677 * dispextern.h (struct it): Remove member modeline_p, add
6679 (struct image): Add members relief and margin.
6680 (IMAGE_ASCENT): Include margin in height.
6682 1998-10-14 Gerd Moellmann <gerd@gnu.org>
6684 * xfns.c (Fclear_image_cache): New.
6686 * xfaces.c (realize_basic_faces): Realize toolbar face.
6687 (face_at_string_position): Remove parameter modeline_p, add
6690 * dispextern.h (enum face_id): Add TOOLBAR_FACE_ID.
6692 1998-10-13 Gerd Moellmann <gerd@gnu.org>
6694 * keyboard.c (syms_of_keyboard): Intern `:help'.
6696 1998-10-12 Gerd Moellmann <gerd@gnu.org>
6698 * xterm.c (note_toolbar_highlight): New.
6699 (note_mouse_highlight): Call it.
6701 * window.c (window_from_coordinates): Additional parameter toolbar_p.
6702 (coordinates_in_window): Handle toolbar window.
6704 * keyboard.c (toolbar_items): New.
6705 (process_toolbar_item): New.
6706 (parse_toolbar_item): New.
6707 (init_toolbar_items): New.
6708 (append_toolbar_item): New.
6710 * dispextern.h (enum toolbar_item_idx): New.
6711 (enum toolbar_item_image): New.
6713 * frame.h (struct frame): Add toolbar-related members.
6715 * xfaces.c (face_at_string_position): Remove assertion that
6716 current_buffer == window's buffer. This is not the case when
6717 called for the toolbar window.
6719 * frame.c (make_frame): Initialize toolbar members.
6721 * alloc.c (mark_object): Mark toolbar data of frames.
6723 * frame.h (struct frame): Add toolbar-related members
6724 toolbar_window, desired_toolbar_items, current_toolbar_items,
6725 desired_toolbar_string, current_toolbar_string,
6726 n_desired_toolbar_items, n_current_toolbar_items. Add
6729 * xterm.c (x_after_update_window_line): Don't draw bitmap
6730 areas for pseudo-windows.
6731 (expose_frame): Handle toolbar window.
6732 (expose_window): Don't do cursor stuff for pseudo-windows.
6734 * xdisp.c (display_menu_bar): Correct calls to init_iterator.
6736 1998-10-11 Gerd Moellmann <gerd@gnu.org>
6738 * frame.c (make_frame): Initialize toolbar_window.
6740 * alloc.c (mark_object): Make the toolbar window.
6742 * dispnew.c (update_frame): Update frame's toolbar_window.
6743 (clear_current_matrices): Likewise.
6744 (clear_desired_matrices): Likewise.
6745 (adjust_frame_glyphs_for_window_redisplay): Make toolbar_window.
6746 (free_glyphs): Free the toolbar window and its matrices.
6748 * frame.h (struct frame): Add toolbar_window.
6750 * xterm.c (x_draw_glyph_string_relief): Handle mouse-face
6753 1998-10-10 Gerd Moellmann <gerd@gnu.org>
6755 * dispnew.c (buffer_posn_from_coords): Don't screw up if
6756 window start is not in the range BEGV..ZV.
6758 1998-10-09 Gerd Moellmann <gerd@gnu.org>
6760 * xdisp.c (try_scrolling): Experimentally handle the case
6761 that scroll-preserve-screen-position is set to `always'.
6763 * window.c (Vscroll_preserve_screen_position): Replacement for
6764 scroll_preserve_screen_position.
6766 1998-10-08 Gerd Moellmann <gerd@gnu.org>
6768 * dispnew.c: Don't initialize auto structs; the HP/UX compiler
6772 * xdisp.c (make_cursor_line_fully_visible): Adjust this_line_y.
6774 1998-10-06 Gerd Moellmann <gerd@gnu.org>
6776 * minibuf.c (Fminibuffer_complete_word): Fix computation of
6777 i_byte when prompts are inserted into minibuffers.
6779 * dispextern.h (FRAME_INTERNAL_BORDER_WIDTH_SAFE): New.
6780 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Use it.
6781 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y): Ditto.
6783 1998-10-04 Gerd Moellmann <gerd@gnu.org>
6785 * xdisp.c (make_cursor_line_fully_visible): New.
6786 (try_scrolling): New.
6787 (redisplay_window): Move scrolling code to try_scrolling.
6788 (make_cursor_line_fully_visible): Handle case of window too small
6789 to show a single line.
6790 (redisplay_window): Case forced window start---use
6791 make_cursor_line_fully_visible.
6792 (redisplay_window): Case cursor movement via current matrix.
6793 If ending up on a partially visible line, make it fully visible
6794 instead of recentering.
6795 (try_scrolling): Additional parameter scroll_smoothly.
6797 * xterm.c (x_draw_bitmap): Don't XClearArea under the pixmap.
6799 1998-09-28 Gerd Moellmann <gerd@gnu.org>
6801 * window.c (window_scroll_pixel_based): Bug fix: vpos used
6802 instead of y-position for scroll-preserved-screen-position.
6804 1998-09-07 Gerd Moellmann <gerd@gnu.org>
6806 * dispnew.c (update_frame_line): If current row is not enabled,
6807 write the whole line.
6809 1998-09-06 Gerd Moellmann <gerd@gnu.org>
6811 * lisp.h (HAVE_FACES): Removed.
6813 * dispextern.h (HAVE_FACES): Removed.
6815 * config.in (HAVE_FACES): Removed.
6817 * dispnew.c (HAVE_FACES): Removed.
6819 * xdisp.c (HAVE_FACES): Removed.
6821 * xfaces.c (HAVE_FACES): Removed.
6823 1998-09-05 Gerd Moellmann <gerd@gnu.org>
6825 * xdisp.c (init_iterator): If face_change_count is non-zero,
6826 free realized faces.
6828 * xfaces.c (free_all_realized_faces): Make it externally visible.
6829 (Finternal_set_lisp_face_attribute): Increment
6830 windows_or_buffers_changed.
6832 * dispnew.c (direct_output_for_insert): Give up if
6833 face_change_count is non-zero.
6834 (direct_output_forward_char): Ditto.
6836 * xfaces.c (face_change_count): New.
6838 1998-09-04 Gerd Moellmann <gerd@gnu.org>
6840 * xterm.c (x_draw_bar_cursor): Don't draw if cursor hpos is out
6843 1998-09-03 Gerd Moellmann <gerd@gnu.org>
6845 * term.c (Ftty_display_color_p): New.
6847 1998-09-02 Gerd Moellmann <gerd@gnu.org>
6849 * xfaces.c (Ftty_defined_colors): New.
6851 * xterm.c (x_produce_glyphs): Fix computation of
6852 contains_overlapping_glyphs_p for ASCII.
6854 * dispnew.c (Fshow_cursor): Don't change cursor state while
6856 (direct_output_for_insert): If a glyph with lbearing or rbearing
6857 is among the new glyphs, set row flag contains_overlapping_glyph_p.
6859 1998-09-01 Gerd Moellmann <gerd@gnu.org>
6861 * term.c (OUTPUT_IF): Make replacement text have statement form.
6862 (OUTPUT1_IF): Ditto.
6863 (TS_italic_mode, TS_end_italic_mode): Removed.
6864 (TS_bold_mode): Removed.
6865 (TS_underscore_mode, TS_end_underscore_mode): Removed.
6866 (TS_enter_bold_mode, TS_enter_dim_mode, TS_enter_blink_mode): New.
6867 (TS_enter_reverse_mode): New.
6868 (TS_enter_underline_mode, TS_exit_underline_mode): New.
6869 (TN_magic_cookie_glitch_ul): New.
6870 (TS_enter_alt_charset_mode, TS_exit_alt_charset_mode): New.
6871 (TS_exit_attribute_mode): New.
6872 (TN_max_colors, TN_max_pairs, TS_orig_pairs): New.
6873 (TS_set_foreground, TS_set_background): New.
6874 (reset_terminal_modes): Switch colors back to default.
6875 (write_glyphs): Turn face on before writing text, turn it off
6877 (insert_glyphs): Ditto.
6878 (term_init): Initialize new terminal capability variables.
6879 (turn_on_face): Turn a face on.
6880 (turn_off_face): Turn a face off.
6882 * lisp.h (MAKE_GLYPH): Remove test for frame type.
6883 (GLYPH_CHAR): Ditto.
6884 (GLYPH_FACE): Ditto.
6886 * xfaces.c (Vface_tty_color_alist): New.
6887 (face-register-tty-color): New.
6888 (face-clear-tty-colors): New.
6890 * dispextern.h (FACE_TTY_DEFAULT_COLOR): New.
6891 (struct it): Remove member faces_p since we now always have faces.
6893 1998-08-31 Gerd Moellmann <gerd@gnu.org>
6895 * dispextern.h (struct face): Add tty appearance flags.
6897 * xdisp.c (init_iterator): Always handle faces.
6898 (extend_face_to_end_of_line): Handle tty frames.
6900 * dispnew.c (clear_glyph_matrix): Allow a null matrix to be
6903 1998-08-30 Gerd Moellmann <gerd@gnu.org>
6905 * xfaces.c (realize_default_face): Use empty strings to indicate
6906 that the face should use the default foreground/background
6907 color of the terminal. Fill font-related attributes with
6908 appropriate values for tty frames.
6910 * emacs.c (main): Call syms_of_xfaces before init_window_once.
6912 * xfaces.c (realize_default_face): If face `default' is not
6913 yet known, create it.
6915 * frame.c (make_terminal_frame): Call init_frame_faces
6918 * xfaces.c (init_frame_faces): Make it work for tty frames.
6919 (free_frame_faces): Ditto.
6920 (clear_face_cache): Ditto.
6921 (recompute_basic_faces): Ditto.
6922 (Fframe_face_alist): Ditto.
6923 (free_realized_face): Ditto.
6924 (prepare_face_for_display): Ditto.
6925 (clear_face_gcs): Ditto.
6926 (lookup_face): Ditto.
6927 (smaller_face): Ditto.
6928 (realize_default_face): Ditto.
6929 (realize_face): Ditto.
6930 (realize_face): Dispatch to functions depending on the frame type.
6931 (realize_x_face): X way of realizing faces.
6932 (realize_tty_face): TTY way of realizing faces.
6934 1998-08-29 Gerd Moellmann <gerd@gnu.org>
6936 * xfaces.c (realize_face): Remove parameter unibyte_registry,
6938 (lookup_face): Remove local variable unibyte_registry.
6940 1998-08-22 Gerd Moellmann <gerd@gnu.org>
6942 * xterm.c (x_draw_glyph_string_relief): Draw top and bottom lines
6945 * xdisp.c (face_before_or_after_it_pos): Fix computation
6948 * editfns.c (make_buffer_string_both): If prompt in buffer,
6949 prevent start > end.
6951 * indent.c (Fvertical_motion): Set current_buffer to window's
6952 buffer if it isn't already.
6954 1998-08-21 Gerd Moellmann <gerd@gnu.org>
6956 * dispextern.h (GLYPH_DEBUG): Use default 0.
6958 * xdisp.c (it_props): New member `smaller'.
6959 (init_iterator): Initialize it.
6961 (push_it): Save value of `smaller' value on the stack.
6962 (pop_it): Restore `smaller' from the stack.
6963 (handle_smaller_prop): New.
6964 (handle_face_prop): Use `smaller' text property to select a
6967 * dispextern.h (SMALLER_PROP_IDX): New.
6968 (struct it): Add member `smaller'.
6970 * xfaces.c (smaller_face): New.
6972 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add bitmap area widths.
6974 * dispnew.c (allocate_matrices_for_window_redisplay): Compute
6975 total pixel width of window differently.
6977 * xdisp.c (init_iterator): Compute width of mode line differently.
6979 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract width
6982 * window.c (Fsplit_window): Include width of bitmap areas in
6984 (window_internal_width): Subtract width of bitmap areas from
6987 1998-08-18 Gerd Moellmann <gerd@gnu.org>
6989 * xdisp.c: Functions reordered for better readability.
6991 * dispnew.c (update_text_area): Handle glyphs with arbitrary
6993 (update_window_tree): Parameter no_scrolling_p removed.
6994 (update_single_window): Ditto.
6996 * xterm.c (x_get_char_font_and_encoding): Renamed to
6997 x_get_char_face_and_encoding.
6999 * dispnew.c (update_text_area): Don't call get_glyph_overhangs
7000 if end of current row reached.
7002 * xterm.c (x_get_glyph_face_and_encoding): New.
7003 (x_get_glyph_overhangs): Call it.
7005 * xdisp.c (Qshow_trailing_whitespace): New.
7006 (Qtrailing_whitespace): New.
7007 (enum prop_handled): New.
7008 (struct props, it_props): New.
7009 (next_overlay_change): New. Works like Fnext_overlay_change
7010 but doesn't use xmalloc.
7011 (handle_stop): Restructured.
7012 (face_before_or_after_it_pos): Case iteration over a string: fix
7013 handling of face before current position.
7015 1998-08-16 Gerd Moellmann <gerd@gnu.org>
7017 * dispnew.c (adjust_glyph_matrix): Don't optimize matrix
7018 reallocation matrix if fonts_changed_p.
7019 (update_text_area): Handle glyphs with lbearing.
7021 1998-08-14 Gerd Moellmann <gerd@gnu.org>
7023 * xdisp.c (struct props): New.
7025 (compute_prop_info): New.
7028 * textprop.c (validate_interval_range): Make it externally
7031 * dispnew.c (direct_output_for_insert): Remove calls
7032 to compute_stop_pos.
7034 * dispextern.h (struct it): Remove check_charpos,
7035 next_overlay_pos. Add what_changes.
7037 1998-08-10 Gerd Moellmann <gerd@gnu.org>
7039 * xterm.c (note_mouse_highlight): Set BEGV_BYTE, ZV_BYTE.
7041 * xfaces.c (Vx_unibyte_registry_and_encoding): Removed. Use
7042 face_default_registry instead.
7044 * syntax.c (scan_sexps_forward): Set up syntax table before
7045 jumping to initial state label.
7047 1998-08-09 Gerd Moellmann <gerd@gnu.org>
7049 * dispnew.c (check_matrix_invariants): Handle case of row end pos
7052 1998-08-08 Gerd Moellmann <gerd@gnu.org>
7054 * xdisp.c (redisplay_window): Case cursor movement---if cursor
7055 ends up in partially visible row, try to scroll. Case forced
7056 window start---handle windows not tall enough to show a single
7059 * window.h (struct window): Member dy renamed vscroll.
7061 * xterm.c (x_list_fonts): Re-activate suppression of scalable
7063 (x_draw_stretch_glyph_string): Set clipping if using GC that
7066 * xdisp.c (redisplay_window): Case forced window start -
7067 don't let cursor end on partially visible row. Use desired
7068 matrix to find a suitable PT if it doesn't appear.
7069 (decode_mode_spec): Merged with 20.2.97.
7070 (try_window_reusing_current_matrix): Give up if old or
7071 new display is vscrolled.
7072 (redisplay_window): Reset vscrolling if forced window start,
7075 1998-08-06 Gerd Moellmann <gerd@gnu.org>
7077 * xfaces.c (realize_default_face): Use the fontset name instead of
7078 the alias for the family attribute of the default face because we
7079 can't easily determine a good alias from fontset-alias-alist.
7080 (face_fontset): Use Fquery_fontset to find the fontset.
7081 (font_list): Additional pattern parameter.
7082 (try_font_list): Ditto.
7083 (set_lface_from_font_name): Set face family from font foundry
7085 (font_list): If family contains a hyphen, build pattern differently.
7087 1998-08-05 Gerd Moellmann <gerd@gnu.org>
7089 * xfaces.c (free_realized_faces): Increment windows_or_buffers_-
7090 changed instead of setting the frame garbaged.
7092 * xfaces.c (lface_equal_p): Don't assume equal Lisp types for
7093 all attribute values. This is wrong if values are unspecified,
7096 * xdisp.c (try_window_id): Give up if window start changed.
7098 * xfaces.c (make_realized_face): Store registry as Lisp object.
7099 (load_face_font_or_fontset): Compute registry of a face
7100 differently. Make it `eq' to Vx_unibyte_registry_and_encoding if
7103 * dispextern.h (FACE_SUITABLE_FOR_CHARSET_P): Compare registries
7106 * alloc.c (mark_face_cache): Mark the registry member of faces.
7108 * dispextern.h (struct face): Make registry a Lisp string.
7110 1998-08-04 Gerd Moellmann <gerd@gnu.org>
7112 * xterm.c (x_get_char_font_and_encoding): Additional parameter
7113 multibyte_p. Handle unibyte text.
7114 (x_append_glyph): Set the multibyte_p flag of glyphs.
7115 (x_produce_image_glyph): Ditto.
7116 (x_append_stretch_glyph): Ditto.
7117 (x_produce_glyphs): Handle unibyte text like ASCII.
7119 * xdisp.c (push_it): Save the multibyte flag of an iterator on the
7121 (pop_it): Restore it.
7122 (face_before_or_after_it_pos): Handle the case that the string or
7124 (get_overlay_strings): Set the multibyte flag of the iterator if
7125 the new overlay string is multibyte.
7126 (get_glyph_property): Likewise.
7127 (get_next_display_element): Don't check for charset changes in
7129 (append_space): Compute face differently for unibyte text.
7130 (extend_face_to_end_of_line): Don't return quickly if face has
7133 * xfaces.c (load_face_font_or_fontset): Store registry and
7134 encoding of the font in the registry member of the face.
7135 (make_realized_face): Additional parameter `registry'.
7136 (free_realized_face): Free the registry of a realized face.
7137 (face_suitable_for_charset_p): Function form of the macro
7138 with the same name in uppercase.
7139 (lookup_face): Use Vx_unibyte_registry_and_encoding if charset < 0.
7140 (choose_face_font): New parameter unibyte_registry.
7141 (choose_face_fontset_font): Ditto.
7142 (realize_default_face): Remember the registry and encoding of
7143 the specified frame font in Vx_unibyte_registry_and_encoding.
7144 (face_at_buffer_position): Handle unibyte.
7145 (face_at_string_position): Likewise.
7146 (realize_face): New parameter unibyte_registry.
7147 (compute_char_face): Handle the unibyte case.
7149 * dispextern.h (struct glyph): Add bit multibyte_p.
7150 (struct face): New member registry holding the registry and
7151 encoding of the X font of the face.
7152 (FACE_UNIBYTE_P): Value is non-zero if face is for unibye text.
7153 (enum face_id): Add BASIC_FACE_ID_SENTINEL.
7154 (FACE_SUITABLE_FOR_CHARSET_P): Handle charset < 0 meansing unibyte
7156 (struct iterator_stack_entry): Add multibyte_p.
7158 * xdisp.c (string_pos): Use string_char_to_byte.
7159 (char_charset): Removed.
7161 1998-08-03 Gerd Moellmann <gerd@gnu.org>
7163 * xterm.c (x_draw_image_glyph_string_foreground): Draw a
7164 rectangle for a block cursor over an image without a mask.
7165 (x_stretch_block_cursor): Added. Non-zero means don't draw
7166 a block cursor over a stretch as wide as that stretch.
7167 (x_draw_stretch_glyph_string): Use it.
7168 (x_draw_hollow_cursor): Ditto.
7170 * minibuf.c (read_minibuf): Use minibuf_prompt instead of prompt.
7171 (read_minibuf): Add front-sticky text property for prompt.
7173 * xdisp.c (char_charset): Return charset of a character,
7174 depending on whether or not multi-byte characters are enabled.
7176 * xfaces.c (Fset_face_charset_registry): Removed.
7177 (x_charset_registry): Determine registry from charset plist.
7179 1998-08-02 Gerd Moellmann <gerd@gnu.org>
7181 * xdisp.c (get_next_display_element): Don't check for charset
7182 changes if multi-byte characters are not enabled.
7184 * xdisp.c (echo_area_display): Use the flush function from the
7185 redisplay interface.
7186 * keyboard.c (detect_input_pending_run_timers): Likewise.
7188 * dispextern.h (produce_*glyphs_hook): Removed.
7189 * term.c (produce_*glyphs): Ditto.
7190 (cursor_to): Remove pixel position parameters.
7192 * dispnew.c: Remove hooks for window-based redisplay, introduce
7193 a redisplay interface structure.
7195 * xterm.c (x_per_char_metric): Return default char metrics if per
7196 char metric exists but contains a zero width. Adobe Courier seems
7197 to contain such characters.
7199 * xdisp.c (compute_line_metrics): Compute the width of rows
7200 without stopping at glyphs with zero width.
7202 1998-08-01 Gerd Moellmann <gerd@gnu.org>
7204 * xdisp.c (display_mode_line): If nothing was displayed at all,
7206 (hscroll_window_tree): Don't subtract 1 from target point if equal
7207 to ZV and window is not the selected window.
7209 * dispnew.c (check_matrix_invariants): Remove check for window
7210 start at BEGV or after newline. This happens in rare cases
7213 1998-07-31 Gerd Moellmann <gerd@gnu.org>
7215 * xfaces.c (x_charset_registry): Use STRING_BYTES.
7216 (syms_of_xfaces): Add Vface_default_registry.
7217 (x_charset_registry): Use it.
7219 * xdisp.c (run_window_scroll_functions): Run window scroll functions.
7220 (redisplay_window): Use it.
7222 * dispnew.c (update_text_area): Handle lbearing of deleted text
7223 by backing up one character.
7225 1998-07-30 Gerd Moellmann <gerd@gnu.org>
7227 * dispnew.c (adjust_glyph_matrix): Use a different check to
7228 decide to do nothing.
7230 * xfaces.c (face_at_string_position): Additional parameter
7231 mode_line_p. If non-zero, merge with the mode line face
7232 instead of the default face.
7233 * dispextern.h (struct it): Add mode_line_p.
7234 * xdisp.c (init_iterator): Set it.
7235 (compute_face_in_string): Use it.
7236 (face_before_or_after_it_pos): Handle strings.
7237 (get_next_display_element): Don't look for relief end in C strings.
7238 (next_element_from_string): Deliver string position instead of
7241 * xterm.c (x_flush): Flush X output buffer.
7244 * xfaces.c (lface_from_face_name): Renamed from lface_from_symbol.
7245 Allow strings as face names.
7247 * xfns.c (forall_images_in_image_cache): Check that frame is
7250 * widget.c (EmacsFrameDestroy): Remove call to free_frame_faces;
7251 it's also called from x_destroy_window. Since this function is
7252 called from X, freeing stuff allocated with xmalloc is dangerous
7255 * xfaces.c (free_realized_faces): Don't clear current matrices
7256 of a frame being destroyed.
7258 * frame.c (make_frame): Call set_window_buffer instead of
7261 * window.c (set_window_buffer): Extracted from Fset_window_buffer,
7262 with an additional argument specifying whether or not hooks may
7264 (Fset_window_buffer): Call it.
7266 * dispnew.c (clear_desired_matrices): Check that frame has
7267 a valid root window before clearing matrices in the window tree.
7268 (clear_current_matrices): Ditto.
7269 (clear_window_matrices): If GLYPH_DEBUG, check that hchild and
7270 vchild are valid windows if not nil.
7272 * xfaces.c (merge_face_vector_with_property): Allow :reverse-video
7274 (Finternal_set_lisp_face_attribute): Ditto.
7275 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
7276 (Finternal_get_lisp_face_attribute): Ditto.
7277 (Finternal_lisp_face_attribute_values): Ditto.
7278 (syms_of_xfaces): Define the symbol `:reverse-video'.
7280 * xdisp.c (get_glyph_property): Renamed from
7281 fill_iterator_from_glyph_property.
7282 (next_element_from_buffer): Handle case that no `glyph' property
7283 was found correctly.
7284 (display_line): Extend face to end of line only if we have faces.
7286 1998-07-29 Gerd Moellmann <gerd@gnu.org>
7288 * dispnew.c (Fshow_cursor): Renamed from blink_cursor. Take
7289 additional window argument.
7291 * xdisp.c (reseat_at_previous_visible_line_start): Renamed from
7292 set_iterator_to_previous_visible_line_start.
7293 (reseat_at_next_visible_line_start): Likewise.
7294 (compute_stop_pos): Renamed from set_iterator_stop_pos.
7295 (face_before_or_after_it_pos): Renamed from get_face_at_it_pos.
7296 (compute_face_in_buffer): Renamed from
7297 compute_face_at_iterator_position.
7298 (compute_face_in_string): Renamed from
7299 compute_face_at_iterator_string_position.
7300 (get_space_width): Renamed from get_iterator_space_width.
7301 (next_overlay_string): Renamed from
7302 set_iterator_to_next_overlay_string.
7303 (get_overlay_strings): Renamed from
7304 get_overlay_strings_at_iterator_position.
7305 (restore_overlay_strings): Renamed from
7306 setup_overlay_strings_from_glyph_pos.
7307 (restore_dpvec): Renamed from setup_iterator_dpvec_from_glyph_pos.
7308 (init_from_display_pos): Renamed from init_iterator_from_glyph_pos.
7309 (init_to_row_start): Renamed from init_iterator_to_row_start.
7310 (init_to_row_end): Formerly init_iterator_to_next_row_start.
7312 * xterm.c: Merge with 20.2.97.
7313 (x_produce_glyphs): Use x_append_stretch_glyph for tabs.
7315 * dispextern.h (struct glyph): Replace text_pos position with
7318 * xdisp.c (this_line_start_pos): Use struct text_pos.
7319 (this_line_end_pos): Renamed from .*endpos; use struct text_pos.
7320 (enum move_it_result): Renamed from move_iterator_result.
7321 (string_pos_nchars_ahead): Compute text_pos in a string from a
7322 known text_pos plus a character delta.
7323 (string_pos): Compute text_pos in string from charpos.
7324 (c_string_pos): Likewise for a C string.
7325 (number_of_chars): Return number of characters in a possibly
7326 multi-byte C string.
7327 (check_it): Renamed from check_iterator. Check that charpos and
7328 bytepos are in sync.
7329 (push_it): Renamed from save_iterator_settings.
7330 (pop_it): Renamed from restore_iterator_settings.
7331 (move_it_.*): Renamed from move_iterator_.*.
7332 (charset_at_position): Take charpos/bytepos into account.
7333 (back_to_previous_line_start): Set iterator to previous line start.
7334 (forward_to_next_line_start): Set iterator to next line start.
7335 (back_to_previous_visible_line_start): Renamed from
7336 move_iterator_previous_visible_line_start.
7337 (set_iterator_to_next_visible_line_start): Handle charpos/bytepos.
7338 (get_face_at_it_pos): Renamed from get_face_from_cursor_pos.
7339 Handle charpos/bytepos.
7340 (compute_face_at_iterator_position): Handle charpos/bytepos.
7341 (compute_face_at_iterator_string_position): Likewise.
7342 (get_iterator_space_width): Likewise.
7343 (load_overlay_strings): Likewise.
7344 (get_overlay_strings_at_iterator_position): Likewise.
7345 (reseat_iterator): Take a text_pos position argument.
7346 (setup_iterator_overlay_strings_from_glyph_pos): Handle charpos/
7348 (init_iterator): Take additional bytepos parameter.
7349 (reseat_iterator_to_string): Handle charpos/bytepos.
7350 (start_display): Take a text_pos parameter. Handle charpos/bytepos.
7351 (next_element_from_string): Handle charpos/bytepos.
7352 (next_element_from_c_string): Likewise.
7353 (fill_iterator_from_glyph_property): Likewise.
7354 (next_element_from_buffer): Likewise.
7355 (set_iterator_to_next): Increment charpos and bytepos of an iterator.
7356 (move_iterator_in_display_line_to): Handle charpos/bytepos.
7357 (move_it_to): Likewise.
7358 (move_it_vertically_backward): Likewise.
7359 (move_it_vertically): Likewise.
7360 (move_it_by_lines): Likewise.
7361 (hscroll_window_tree): Likewise.
7362 (redisplay_internal): Likewise.
7363 (set_cursor_from_row): Likewise.
7364 (redisplay_window): Likewise.
7365 (try_window): Take a text_pos parameter. Handle charpos/bytepos.
7366 (try_window_reusing_current_matrix): Handle charpos/bytepos.
7367 (get_first_unchanged_at_end_row): Compute and return delta_bytes.
7368 (try_window_id): Handle charpos/bytepos.
7369 (Ftrace_redisplay_toggle): Return Qnil.
7370 (get_overlay_arrow_glyph_row): Handle charpos/bytepos.
7371 (insert_left_trunc_glyphs): Likewise.
7373 * dispnew.c: `Merge' with 20.2.97 (it's really too different to
7375 (increment_glyph_matrix_buffer_positions): Add parameter delta_bytes.
7376 (increment_glyph_row_buffer_positions): Ditto.
7377 (copy_glyph_row_contents): Ditto.
7378 (check_matrix_invariants): Add additional checks for charpos/
7379 bytepos consistency.
7380 (direct_output_for_insert): Changed for charpos/bytepos.
7381 (buffer_posn_from_coords): Likewise. Put code dealing with
7382 `direction-reversed' in #if 0.
7384 * xterm.h: Merge with 20.2.97.
7386 * frame.h: Merge with 20.2.97.
7388 * window.h: Merge with 20.2.97. Add window_end_bytepos.
7390 * dispextern.h (MATRIX_ROW_START_CHARPOS): Get charpos of a row
7392 (MATRIX_ROW_START_BYTEPOS): Likewise for the byte position.
7393 (MATRIX_ROW_END_CHARPOS): Likewise for the row end.
7394 (MATRIX_ROW_END_BYTEPOS): Likewise for the row end byte position.
7395 (struct it): Various members renamed from .*pos to .*charpos.
7396 (IT_CHARPOS): Access current buffer character position of an
7398 (IT_BYTEPOS): Access current buffer byte position of an iterator.
7399 (IT_STRING_CHARPOS): Access current string character position of
7401 (IT_STRING_BYTEPOS): Access current string byte position of
7403 (globally): Add function prototypes from 20.2.97.
7405 * everywhere: Use P_ instead of PROTO for function prototypes
7406 because everyone else seems to use P_.
7408 * dispextern.h (struct text_pos): Structure describing a charpos/
7409 bytepos position in text.
7410 (BYTEPOS): Access the byte position part of a text_pos.
7411 (CHARPOS): Likewise for the character position.
7412 (SET_TEXT_POS): Set a text_pos from a character and byte position.
7413 (INC_TEXT_POS, DEC_TEXT_POS): Increment/decrement a text position.
7414 (SET_TEXT_POS_FROM_MARKER): Set a text_pos from a marker.
7415 (SET_MARKER_FROM_TEXT_POS): Set a marker from a text_pos.
7416 (TEXT_POS_EQUAL_P): Compare two text_pos structures for equality.
7417 (struct display_pos): Renamed from glyph_pos. Use struct text_pos
7418 for buffer and string positions.
7419 (struct glyph): Use text_pos.
7420 (struct it): Renamed from display_iterator. Use text_pos.
7422 1998-07-23 Gerd Moellmann <gerd@gnu.org>
7424 * xfns.c (x_kill_gs_process): Get image colors from XImage of a
7427 1998-07-21 Gerd Moellmann <gerd@gnu.org>
7429 * dispextern.h (struct glyph_row): New flag indicate_zv_line_p.
7430 * xterm.c (x_draw_row_bitmaps): Use it.
7431 * dispnew.c (row_equal_p): Ditto.
7432 (update_window_line): Ditto.
7434 * xfns.c (prepare_image_for_display): Don't set loading_failed_p
7437 * dispextern.h (struct image): Removed member loading_failed_p.
7438 It's probably better to have the chance to try to load an image
7441 1998-07-20 Gerd Moellmann <gerd@gnu.org>
7443 * xterm.c (x_draw_bitmap): Draw bitmap for empty lines ending
7444 at ZV if `indicate-zv-lines' is non-nil.
7445 (x_draw_row_bitmaps): Compute bitmap for `indicate-zv-lines'.
7447 * dispnew.c (row_equal_p): Compare displays_text_p and
7448 ends_at_zv_p flags of rows.
7449 (update_window_line): Ditto.
7451 * buffer.h (struct buffer): New member indicate_zv_lines.
7453 * buffer.c (init_buffer_once): Add default for `indicate-zv-lines'.
7454 (init_buffer_once): New variable `default-indicate-zv-lines'.
7455 (syms_of_buffer): New buffer-local varianle `indicate-zv-lines'.
7457 * xdisp.c (redisplay_window): Don't try moving the cursor
7458 if current glyph row w->last_cursor.vpos isn't enabled.
7460 * xterm.c (bitmap_type): Add ZV_LINE_BITMAP.
7462 * window.c (Fset_window_vscroll): Allow only negative scroll
7463 values. Others don't seem to make sense, and this way it's easy
7464 to restore a vscroll of zero.
7466 * xterm.c (x_inverted_image_mask): Check that pixmap could be
7468 (x_draw_image_glyph_string_background): Don't clip if pixmap
7469 could not be created.
7471 * xfns.c (xbm_load_image_from_file): Check that pixmap could
7476 * xterm.c (x_get_glyph_overhangs): Take image and stretch
7477 glyphs into account.
7479 * xfaces.c (realize_default_face): Don't set font family of
7480 the default face from the fontset alias name for `fontset-startup'.
7482 * xfns.c (gs_load): Pass frame's pixel foreground and background
7483 color to the Lisp loader.
7485 1998-07-19 Gerd Moellmann <gerd@gnu.org>
7487 * xfns.c (tiff_image_p, tiff_load): Support TIFF images via
7490 * configure.in (--with-tiff, HAVE_TIFF): Added.
7492 * config.in (HAVE_TIFF): Added.
7494 * Makefile.in (LIBTIFF): Added.
7496 * xfns.c (jpeg_image_p, jpeg_load): Support JPEG images.
7498 * Makefile.in (LIBJPEG): Added.
7500 * xfns.c (resource_types): Enumerators renamed to RES_TYPE_NUMBER,
7501 RES_TYPE_BOOLEAN etc. because of conflict of `boolean' with
7504 * configure.in (HAVE_JPEG, --with-jpeg): Added. On systems
7505 where the library is installed in /usr/local/lib, e.g. FreeBSD,
7506 configure must be run with `--x-includes=/usr/X11R6/include:
7507 /usr/local/include --x-libraries=/usr/X11R6/lib:/usr/local/lib'.
7509 1998-07-18 Gerd Moellmann <gerd@gnu.org>
7511 * config.in (HAVE_JPEG): Added.
7513 * xfns.c (ct_init): Initialize color table used to map RGB colors
7514 from images to X pixel colors.
7515 (ct_free): Free color table.
7516 (ct_lookup): Look an RGB color up.
7517 (ct_allocated_colors): Get vector of allocated colors.
7518 (pbm_image_p): Test if image specification is a valid PPM
7519 image specification.
7520 (pbm_scan_number): Scan a decimal ASCII number from a file.
7521 (pbm_load): Load a PPM image.
7523 * window.c (Fset_window_vscroll): Adjust glyph matrix if
7524 necessary. Take canonical character units as parameter.
7525 (Fwindow_vscroll): Return canonical character units.
7527 * dispnew.c (allocate_matrices_for_window_redisplay): Add negative
7528 w->dy to display height for which glyph rows must be allocated.
7530 1998-07-17 Gerd Moellmann <gerd@gnu.org>
7532 * xfaces.c (face_at_string_position): Merge in region face
7533 so that it won't overwrite the font in the region.
7534 (face_at_buffer_position): Ditto.
7535 (realize_basic_faces): Don't realize region face.
7537 * dispextern.h (enum face_id): REGION_FACE_ID removed.
7539 * xterm.c (x_set_glyph_string_background_width): Don't let
7540 cursor face extend to end of line.
7542 * xdisp.c (append_space): If adding space of default face,
7543 make sure glyph ist produced with right face.
7545 * xterm.c (x_clear_glyph_string_rect): Draw a rectangle in the
7546 background color of a glyph string.
7547 (x_draw_glyph_string_background): Call it.
7548 (x_draw_glyph_string_bg_rect): Ditto.
7549 (x_draw_stretch_glyph_string): Ditto.
7551 1998-07-15 Gerd Moellmann <gerd@gnu.org>
7553 * xdisp.c (init_iterator): Initialize it->current_y to the
7554 window's vscroll w->dy.
7556 * window.c (Fwindow_vscroll): Return number of pixels window
7557 is vscrolled smoothly.
7558 (Fset_window_vscroll): Set the number.
7560 * xdisp.c (move_iterator_to): Recognize case MOVE_TO_POS and
7561 to_pos in truncated part of a line.
7563 1998-07-14 Gerd Moellmann <gerd@gnu.org>
7565 * xdisp.c (move_iterator_in_display_line_to): If very first glyph
7566 doesn't fit on the line, truncate it, despite truncate_lines nil.
7567 (display_line): Ditto.
7569 * xfns.c: Experimental support for Ghostscript images.
7571 * xterm.c (x_term_init): Initialize new atoms DONE and PAGE.
7572 (XTread_socket): React on events from Ghostscript.
7573 (expose_frame): If width or height are zero, redraw entire frame.
7574 (XTread_socket): Call expose_frame after receiving event from
7577 * xterm.h (struct x_display_info): Add atoms DONE and PAGE
7578 for Ghostscript support.
7580 * xdisp.c (redisplay_internal): Return quickly if called
7583 * alloc.c (NSTATICS): Increased to 1024.
7585 1998-07-08 Gerd Moellmann <gerd@gnu.org>
7587 * xterm.c (x_append_stretch_glyph): Append a stretch glyph to an
7588 iterator's glyph row.
7589 (x_produce_stretch_glyph): Call it.
7590 (x_produce_glyphs): Handle `space-width' property; call
7591 x_append_stretch_glyph.
7593 * xdisp.c (syms_of_xdisp): Add symbol `space-width' used as a text
7595 (get_iterator_space_width): Determine value of `space-width'
7596 property at iterator's position.
7597 (reseat_iterator): Call it.
7598 (next_element_from_string): Ditto.
7599 (next_element_from_buffer): Ditto.
7600 (init_iterator): Initialize space_width of iterator.
7601 (redisplay_internal): Don't goto end_of_redisplay if PT hasn't
7602 moved, but cursor blinks.
7603 (redisplay_internal): Set w->last_cursor_off_p after update.
7605 * dispextern.h (enum iterator_prop_idx): Add SPACE_WIDTH_PROP_IDX.
7606 (struct display_iterator): Add new member space_width.
7608 * window.h (struct window): Add last_cursor_off_p.
7610 1998-07-07 Gerd Moellmann <gerd@gnu.org>
7614 * window.c (Fpos_visible_in_window_p): Case window not up to
7615 date---return nil if iterator hasn't reached position.
7617 1998-07-06 Gerd Moellmann <gerd@gnu.org>
7619 * xdisp.c (text_outside_line_unchanged_p): Fix case that
7620 overlays have changed.
7621 (redisplay_window): Case cursor movement. Don't try it if
7622 last_cursor.vpos is out of range.
7624 * xdisp.c (set_cursor_from_row): Set this_line_.* variables. This
7625 way, the display optimization for the line containing the cursor
7626 is used more frequently, esp. when we have a blinking cursor.
7627 (display_line): Don't set this_line_.* variables.
7629 * xterm.c (x_redraw_cursor): Removed.
7630 (x_display_and_set_cursor): Set cursor type depending on
7631 cursor_off_p flag of window.
7633 * dispnew.c (redraw_cursor_hook): Removed.
7634 (Fblink_cursor): Additional parameter on_p to set the cursor_off_p
7635 member of the selected window.
7637 * xfaces.c (Fface_font): Added for compatibility with 20.2.
7639 * xterm.c (x_y_to_hpos_vpos): Return null if not over text.
7640 Return glyph area under x/y.
7641 (note_mouse_highlight): Use x_y_to_hpos_vpos in its new form.
7643 * keyboard.c (detect_input_pending_run_timers): Call gobble_input
7646 1998-07-05 Gerd Moellmann <gerd@gnu.org>
7648 * xdisp.c (text_outside_line_unchanged_p): Test if changes
7649 are all outside of a line of text.
7650 (redisplay_internal): Use it.
7652 1998-06-30 Gerd Moellmann <gerd@gnu.org>
7654 * xdisp.c (next_element_from_buffer): After skipping over
7655 invisible text, look for the `glyph' property.
7656 (set_iterator_stop_pos): Ignore check positions in front
7657 of an iterator's current position.
7659 * xterm.c (show_mouse_face): Don't act on rows that don't exist
7660 anymore or which are marked as not having valid contents.
7662 * xfaces.c (Finternal_set_lisp_face_attribute): Don't free
7663 realized faces if new attribute value is equal to old value.
7665 1998-06-29 Gerd Moellmann <gerd@gnu.org>
7667 * xfaces.c (Finternal_make_lisp_face): Increment
7668 lface_id_to_name_size when lface_id_to_name is reallocated.
7670 1998-06-27 Gerd Moellmann <gerd@gnu.org>
7672 * xdisp.c (set_iterator_stop_pos): Compute initial stop_pos
7673 as minimum of endpos and overlay_pos.
7674 (load_overlay_strings): Set next_overlay_pos of iterator to
7675 -1 if we don't have to check for more overlay strings.
7677 1998-05-09 Gerd Moellmann <gerd@gnu.org>
7679 * xdisp.c (set_iterator_to_next_visible_line_start): Don't
7680 do anything if iterator is at ZV because scan_buffer doesn't
7683 * xterm.c (x_encode_char): Inline it.
7684 (x_get_char_font_and_encoding): Simplified.
7685 (x_per_char_metric): Inline it.
7687 * xterm.c (x_draw_glyph_string_relief): Use clipping.
7689 * xdisp.c (get_next_display_element): Check for end of relief
7690 face moved here from next_element_from_buffer.
7692 * xterm.c (x_produce_image_glyph): Add relief thickness.
7693 (x_produce_stretch_glyph): Ditto.
7695 1998-05-08 Gerd Moellmann <gerd@gnu.org>
7697 * xdisp.c (fill_iterator_from_glyph_property): Handle glyph
7698 property value (space :width WIDTH :height HEIGHT :ascent ASCENT).
7700 * xterm.c (x_produce_stretch_glyph): Produce a stretch glyph
7701 from a glyph property.
7702 (x_produce_glyphs): Use it.
7704 * xdisp.c (set_iterator_to_next): Handle next_element_from_stretch.
7706 * xterm.c (x_produce_image_glyph): Add to current_x only if
7708 (x_produce_glyphs): Ditto.
7710 * xdisp.c (display_line): Compute row height from glyphs in
7713 * xterm.c (x_draw_image_glyph_string_background): Draw
7714 background of an image glyph string.
7715 (x_draw_glyph_string_bg_rect): Draw a rectangular region of
7716 the background of a glyph string.
7717 (x_draw_image_glyph_string_foreground): Draw the foreground of
7718 an image glyph string.
7719 (x_inverted_image_mask): Return the inverted mask of an image.
7721 * xfns.c (x_draw_image): Removed.
7723 * dispextern.h (struct image_type): Remove drawing function.
7725 * xfaces.c (load_face_colors): Swap colors if face is inverse.
7727 * xdisp.c (get_next_display_element): In marginal areas, translate
7728 newlines, tabs, etc. like normal control characters.
7730 * xfaces.c (Fface_color_supported_p): Transpose parameters frame
7732 (free_realized_faces): Set frame garbaged.
7734 * xfaces.c (syms_of_xfaces): Add defsubr for
7735 internal-lisp-face-attribute-values.
7737 1998-05-07 Gerd Moellmann <gerd@gnu.org>
7739 * xterm.c (x_produce_image_glyph): Don't add glyph if area is
7741 (x_produce_image_glyph): Set IT->nglyphs to 1.
7742 (x_draw_image_glyph_string): Use inverted mask to draw background.
7744 * dispextern.h (struct image_type): Additional clipping rect
7745 parameters for drawing functions.
7747 * xterm.c (x_get_glyph_string_clip_rect): Get clip rect for
7749 (x_draw_image_glyph_string): Use it and pass the rect to the
7750 image drawing function.
7752 * xdisp.c (fill_iterator_from_glyph_property): Use position of
7753 first character with `glyph' property as image position. Set
7754 iterator back to that position as long as the image hasn't been
7755 consumed with set_iterator_to_next.
7756 (set_cursor_from_row): Accept when glyph with given position is
7757 not found in the row. Set cursor x to end of line in that case,
7758 so that we can hscroll.
7759 (redisplay_internal): Correct computation of delta by which
7760 positions have changed in redisplay optimization for cursor
7761 row of selected window.
7763 * xdisp.c (display_line): Remove start_pos.
7764 (display_line): Fix bug preventing display optimization for
7765 cursor line of selected window.
7766 (next_element_from_buffer): Avoid XSETBUFFER, use it->w->buffer
7769 * dispnew.c (update_text_area): Use GLYPH_EQUAL_P.
7770 (update_text_area): Take glyph pixel width into account
7771 when trying to find a resync point.
7772 (row_equal_p): Compare glyphs in all areas.
7774 1998-05-06 Gerd Moellmann <gerd@gnu.org>
7776 * xterm.c (x_produce_glyphs): Don't add glyph if area is full.
7778 * dispextern.h (struct glyph_row): Use unsigned hash value.
7780 * xdisp.c (display_line): Simplified and made faster by setting
7781 the cursor with set_cursor_from_row.
7782 (set_cursor_from_row): Handle rows of desired matrix.
7784 1998-05-05 Gerd Moellmann <gerd@gnu.org>
7786 * xdisp.c (set_cursor_from_row): Don't put cursor on glyphs
7787 with type != CHAR_GLYPH.
7788 (fill_iterator_from_glyph_property): Return void. Set
7789 method to next_element_from_image.
7790 (next_element_from_image): Dummy function for delivering a
7792 (set_iterator_to_next): Add method next_element_from_image.
7793 (redisplay_window): When recentering, and cursor vpos is -1
7794 after display, assume middle of window is in first line displayed
7795 in window, and display again.
7796 (fill_iterator_from_glyph_property): Assign image glyph
7797 the position of the first character having the glyph property.
7799 * dispextern.h (IMAGE_ASCENT): Compute ascent of image.
7800 * xfns.c (x_draw_image): Use it.
7801 * xterm.c (x_produce_image_glyph): Use it.
7803 * xterm.c (x_produce_image_glyph): Set iterator's pixel_width.
7805 * Makefile.in: Extraneous #define of LIBXPM removed.
7807 * xterm.c (x_produce_glyphs): Produce a STRETCH_GLYPH for tabs.
7808 (x_fill_stretch_glyph_string): Fill a glyph string from a
7810 (x_compute_glyph_string_overhangs): Compute overhangs only
7811 for text glyph strings.
7812 (x_draw_stretch_glyph_string): Draw a stretch glyph string.
7813 (x_draw_glyph_string): Call it.
7815 * dispextern.h (glyph_type): Add STRETCH_GLYPH.
7816 (struct glyph): Add sub-structure for stretchable glyphs.
7817 (GLYPH_EQUAL_P): Compare glyph type and u.val.
7819 * xdisp.c (get_overlay_arrow_glyph_row): Put face code into
7822 * xterm.c (x_produce_glyphs): Use ASCII face for spaces of a TAB.
7824 * xdisp.c (fill_iterator_from_glyph_property): Renamed from
7825 setup_iterator_from_glyph_property. Don't do it for terminal
7828 * xterm.c (x_produce_image_glyph): Produce glyph for image
7829 that can't be loaded.
7831 * xfns.c (lookup_image): If image can't be loaded, set its
7832 width and height so that we can draw a rectangle.
7833 (x_draw_image): Draw a rectangle for images that don't have
7835 (make_image): Set hash value.
7836 (image_spec_equal_p): Use image_spec_value.
7838 * xterm.c (expose_frame): Don't try to redraw if basic faces
7839 haven't benn realized yet.
7840 (x_draw_image_glyph_string): Fill background only if image
7841 is not as tall as row.
7843 1998-05-04 Gerd Moellmann <gerd@gnu.org>
7845 * Makefile.in (LIBXPM): If not already defined, define to -lXpm.
7846 (LIBX)[HAVE_X11]: Add LIBXPM.
7848 * xfns.c (xpm_image_p): Implementation of image type functions
7852 * dispextern.h (struct image): Add mask pixmap for XPM.
7854 * xfns.c (x_draw_image): Handle images with masks.
7856 * configure.in: --with-xpm added. Code detecting -lXpm added.
7858 * config.in: Add HAVE_XPM.
7860 * xfns.c (xbm_draw): Removed.
7861 (x_draw_image): Default implementation for drawing images.
7862 (xbm_keyword_index): Remove XBM_DEPTH.
7863 (xbm_format): Remove `:depth'.
7864 (xbm_image_spec_from_file): Removed to reduce consing.
7865 (xbm_load_image_from_file): Added for the same reason.
7867 * xterm.c (x_fill_image_glyph_string): Don't set ybase of
7869 (x_draw_image_glyph_string): Pass ybase to image draw function.
7871 * xfns.c (make_image): Set default baseline.
7873 * xterm.c (x_produce_image_glyph): Compute ascent of image
7874 from its height and baseline percentage.
7876 * xfns.c (xbm_keyword_index): Add XBM_BASELINE.
7877 (xbm_format): Add description for `:baseline'.
7878 (xbm_image_spec_from_file): Add keywords from original spec to
7880 (xbm_load): Set baseline of image.
7881 (xbm_image_p): Check range for baseline.
7883 * dispextern.h (struct image): Add member baseline.
7885 * xdisp.c (dump_glyph_matrix): Handle image glyphs.
7887 * term.c (produce_glyphs): Change assertion to allow DISP_IMAGE.
7889 * xdisp.c (get_next_display_element): Do character translations
7890 only if delivering characters.
7892 1998-05-03 Gerd Moellmann <gerd@gnu.org>
7894 * dispextern.h (ITERATOR_AT_END_OF_LINE_P): Test for
7897 * xterm.c (x_produce_image_glyph): Poduce image glyphs.
7898 (x_produce_glyphs): Call x_produce_glyphs for DISP_IMAGE.
7900 1998-05-02 Gerd Moellmann <gerd@gnu.org>
7902 * xfns.c (prepare_image_for_display): Set image timestamp.
7903 (clear_image_cache): Clear images if image's timestamp +
7904 Vimage_eviction_seconds is > now.
7905 (syms_of_xfns): New variables image-eviction-seconds, and
7907 (add_image_format): Add to image-types.
7908 (xbm_load): Support new image spec format.
7909 (x_alloc_image_color): Allocate a color for an image.
7911 * dispextern.h (struct image): Add timestamp.
7913 * xfns.c (xbm_image_p): Allow bool-vectors, vectors of strings and
7914 vectors of bool-vectors.
7915 (xbm_lisp_object_from_file): Build new format image spec.
7917 1998-05-01 Gerd Moellmann <gerd@gnu.org>
7919 * xfaces.c (init_frame_faces): Initialize image cache.
7920 (free_frame_faces): Free it.
7922 * xterm.c (x_delete_display): Don't free image cache.
7924 * emacs.c (main): Call init_xfns.
7926 1998-04-30 Gerd Moellmann <gerd@gnu.org>
7928 * alloc.c (mark_object): Mark objects in image cache.
7930 * xfns.c (x_set_internal_border_width): Correct call to
7931 widget_store_internal_border_width.
7933 * widget.c (widget_store_internal_border): Return void.
7935 * xfns.c (x_destroy_bitmap): Use xfree instead of free. Return
7937 (init_x_parm_symbols): Return void.
7938 (x_report_frame_params): Ditto.
7939 (x_set_border_pixel): Ditto.
7940 (syms_of_xfns): Ditto.
7941 (x_destroy_all_bitmaps): Use xfree instead of free.
7943 * xterm.h (FRAME_X_IMAGE_CACHE): Access the image cache of a frame.
7945 * xterm.c (x_term_init): Initialize image_cache of display info.
7946 (x_delete_display): Free image cache.
7948 * xterm.h (struct x_display_info): Add image_cache.
7950 * xfns.c (make_image_cache): Allocate a new image cache.
7951 (free_image_cache): Free an image cache.
7952 (make_image): Allocate an image.
7953 (free_image): Free an image.
7955 * dispextern.h (struct image): Structure describing an image.
7956 (struct image_cache): Structure describing an image cache.
7958 1998-04-29 Gerd Moellmann <gerd@gnu.org>
7960 * xdisp.c (check_iterator_glyph_property): Return int. Value is
7961 non-zero if iterator is filled with something to return.
7962 (next_element_from_buffer): Immediately return if
7963 setup_iterator_from_glyph_prop has filled iterator with pixmap.
7964 (next_element_from_string): Likewise.
7966 * xfaces.c (load_pixmap): Allow to pass null for W_PTR and H_PTR.
7968 * dispextern.h (struct glyph): Add pixmap_id.
7969 (display_element_type): Add DISP_PIXMAP.
7971 * xmenu.c (popup_get_selection): Use xmalloc/xfree instead of
7974 * xfaces.c (clear_font_table): Free fonts not used by fontsets.
7975 (clear_face_cache): Call it.
7977 * xterm.c (x_query_font): Don't look at empty font table slots.
7978 (x_compute_min_glyph_bounds): Likewise.
7979 (x_term_init): Initialize font_table to null.
7980 (x_load_font): Change allocation of font_info structures so
7981 that it is possible to free fonts.
7983 * xfns.c (Fx_close_connection): Use xfree instead of free.
7984 Only free fonts from filled font table entries.
7986 * xfaces.c (best_matching_font): Support use of scalable fonts.
7987 (Fface_scalable_fonts_mode): Toggle use of scalable fonts.
7989 * xterm.h (struct x_display_info): Remove screen_dpi, add resx
7991 * xterm.c (x_term_init): Compute resx and resy.
7993 * xfaces.c (split_font_name): Don't reject scalable fonts.
7995 * xterm.c (x_list_fonts): Set code exclusing scalable fonts
7998 * xfaces.c (xlfd_point_size): Return 0 for fonts whose real
7999 point size cannot be determined.
8001 * xterm.h (FRAME_SMALLEST_CHAR_WIDTH): Return smallest character
8002 width over all fonts on a frame.
8003 (FRAME_SMALLEST_FONT_HEIGHT): Likewise for font height.
8004 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Use these
8007 * xterm.c (x_font_min_bounds): Moved here from xfaces.c.
8008 (x_compute_min_char_bounds): Formerly min_char_bounds in xfaces.c.
8009 (x_load_font): Use x_compute_min_char_bounds.
8011 * xterm.h (struct x_display_info): New members smallest_char_width
8012 and smallest_font_height.
8014 1998-04-28 Gerd Moellmann <gerd@gnu.org>
8016 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Call function with
8017 the same name if GC of face is zero.
8019 * dispextern.h (struct face): Member non_ascii_gc removed.
8021 * xterm.c (x_get_char_font_and_encoding): Return face's font
8022 for characters < 0177 in default face. Prepare face for
8023 display before returning it.
8024 (x_produce_glyphs): Use it->charset.
8025 (x_get_char_font_and_encoding): Simplified.
8026 (x_encode_char): Remove parameter `font'.
8028 * xfaces.c (choose_face_font): If registry from charset symbol
8029 doesn't contain a `-', make it a pattern by appending "*-*".
8031 * xdisp.c (check_iterator_glyph_property): Adjust limit for
8032 glyph_check_pos computation to character boundary.
8034 1998-04-27 Gerd Moellmann <gerd@gnu.org>
8036 * fontset.h (FONT_INFO_FROM_ID): Return null if ID is invalid.
8038 * xfaces.c (ascii_face_of_lisp_face): Get the id of the realized
8039 ASCII face for a given Lisp face id.
8041 * xdisp.c (set_iterator_stop_pos): Take glyph_check_pos into
8043 (reseat_iterator): Set glyph_check_pos. Handle case where
8044 new position is < original position.
8045 (check_iterator_glyph_property): Handle glyph property in strings.
8046 (next_element_from_string): Call above function.
8047 (next_element_from_display_vector): Handle faces in glyphs.
8048 (get_next_display_element): Set face_id of glyphs for
8049 control chars to zero.
8051 * Makefile.in (term.o): Add dependency on dispextern.h.
8053 * xdisp.c (syms_of_xdisp): Add symbol `glyph'.
8054 (display_line): Handle marginal areas.
8055 (move_iterator_in_display_line_to): Likewise.
8057 * xfaces.c (Finternal_make_lisp_face): Assign Lisp faces an id.
8059 * xfaces.c (face_at_buffer_position): Don't merge with nil
8061 (face_at_string_position): Ditto.
8063 * dispextern.h (struct display_iterator): Use a stack of saved
8064 values instead of saving check positions etc. individually.
8066 * xdisp.c (set_iterator_to_next): If end of Lisp string reached,
8067 maybe pop the iterator's stack.
8068 (save_iterator_settings): Push a value on iterator's stack.
8069 (get_overlay_strings_at_iterator_position): Use it.
8070 (restore_iterator_settings): Pop the stack.
8071 (set_iterator_to_next_overlay_string): Use it.
8073 * xfaces.c (try_font_list): Use alternative font families.
8075 1998-04-26 Gerd Moellmann <gerd@gnu.org>
8077 * xfaces.c (Fset_face_font_sort_order): Set the order in which
8078 font selection matches fonts.
8079 (Fface_font_sort_order): Return the font sort order.
8080 (best_matching_font): Find best matching font based on sort order.
8081 (cmp_font_names): Sort by given sort order.
8083 * dispextern.h (struct display_iterator): New member faces_p.
8084 * xdisp.c (init_iterator): Initialize it->faces_p.
8085 (compute_face_at_iterator_string_position): Use it.
8086 (compute_face_at_iterator_position): Use it.
8087 (init_iterator): Use it.
8088 (display_mode_line): Ditto.
8090 * xdisp.c (get_next_display_element): Put code choosing a face
8091 when the charset changes in #ifdef HAVE_FACES.
8093 * dispextern.h (FACE_FOR_CHARSET): Replacement for function
8094 lookup_face_for_charset.
8096 * xfaces.c (free_font_names): Renamed from free_split_font_names.
8097 (free_all_realized_faces): Renamed from remove_all_realized_faces.
8099 1998-04-25 Gerd Moellmann <gerd@gnu.org>
8101 * xfaces.c (best_matching_font): Return the name of the best
8102 matching font in an array of font_name structures.
8103 (choose_face_font): Use it.
8104 (choose_face_fontset_font): Use it.
8105 (find_best_weight_font): If final font found has same weight as
8106 the font we started with, return the original font because it is a
8107 better match for the resolution of the display.
8108 (find_best_slant_font): Likewise.
8109 (merge_face_vector_with_property): Check more invalid attribute
8111 (lface_suitable_for_charset_p): Replaced by a macro with the same
8114 1998-04-24 Gerd Moellmann <gerd@gnu.org>
8116 * dispextern.h (struct face): Member
8117 fontset_chosen_for_realization_p removed.
8119 * xfaces.c (cache_face): If face->fontset >= 0, add face to the
8120 end of the collision list, so that we find more specific faces
8122 (lookup_face_for_charset): Look up a new face if face->fontset >=
8123 0, and charset != CHARSET_COMPOSITION.
8125 * xfaces.c (split_font_name): Return zero if point size of font
8126 couldn't be computed.
8127 (realize_default_face): Use ASCII font of a fontset to determine
8128 font-related attributes of the default face.
8129 (face_fontset): Return fontset id for face family.
8130 (font_list): Additional parameter font_pattern. If non-nil,
8131 return fonts matching that pattern.
8133 1998-04-23 Gerd Moellmann <gerd@gnu.org>
8135 * xfaces.c (choose_face_fontset): If new fontset cannot be
8136 constructed, or fontset name cannot be split, return the id of the
8139 * xterm.c (XTframe_up_to_date): Check that frame is an X frame.
8140 When Emacs starts, it may be called for the initial frame which
8143 * dispextern.h (struct face): New members foreground_defaulted_p,
8144 background_defaulted_p.
8145 (struct face): Members `mask' and `cache' removed.
8147 * xfaces.c (load_color): Set them.
8148 (free_face_colors): Check them.
8149 (xlfd_point_size): Return -1 if resolution or point size of
8152 * xfaces.c (free_font): Removed.
8153 (load_face_font_or_fontset): Renamed from load_font.
8154 (load_face_font_or_fontset): Use message2 instead of signalling.
8155 (load_color): Likewise.
8156 (load_pixmap): Likewise.
8158 * xterm.h (struct x_display_info): Add screen_dpi.
8159 * xterm.c (x_term_init): Initialize it.
8160 * xfaces.c (xlfd_point_size): Use it.
8161 (split_font_name): Compute numeric XLFD_RESY.
8162 (cmp_font_names): Make fonts with an y-resolution more
8163 similar to that of the frame appear first in the result.
8165 * xfaces.c (cache_face): If fontset_chosen_for_realization_p
8166 is set for the face to cache, add it to the end of the collision
8168 (try_font_list): If fonts for given family and registry cannot
8169 be found, first try to keep the registry, and choose a different
8171 (choose_face_font): Allow nfonts == 0.
8172 (try_font_list): Give up if no font matches given registry.
8174 1998-04-22 Gerd Moellmann <gerd@gnu.org>
8176 * xterm.c (x_get_char_font_and_encoding): Get font_info from
8177 font info id of the face.
8179 * xfaces.c (load_font): Set font_info_id.
8180 (realize_face): Ditto.
8182 * dispextern.h (struct face): Change member font_info to
8185 * fontset.h (FONT_INFO_ID): Build an ID from a font_info pointer.
8186 (FONT_INFO_FROM_ID): Get a font_info pointer from an ID.
8188 * xdisp.c (extend_face_to_end_of_line): If IT's current charset
8189 isn't ASCII, get the ASCII face before adding a space.
8190 (append_space): Likewise.
8191 (insert_left_trunc_glyphs): Initialize truncate_it's charset
8192 to -1 so that it will compute the right face for the truncation
8195 * xfaces.c (realize_face): Set
8196 face->fontset_chosen_for_realization_p.
8197 (lookup_face_for_charset): If fontset wasn't specified originally
8198 and new charset != CHARSET_COMPOSITION, get a new face for that
8201 * dispextern.h (struct face): New member
8202 fontset_chosen_for_realization_p_specified_p. Set to 1 when
8203 realize_face has chosen a fontset to display composite characters
8204 for a Lisp face not specifying a fontset.
8206 * xdisp.c (extend_face_to_end_of_line): Move tests for default
8207 face and line already filled here. Don't do anything if current
8208 face hasn't a relief or has a background equal to the frame
8211 * xfaces.c (split_font_name): Additional parameter numeric_p.
8212 Don't compute numeric values if it is non-zero.
8213 (choose_face_fontset): Call split_font_name with numeric_p == 0.
8214 (choose_face_fontset): Print a message if fontset contains a
8215 font whose name cannot be split into fields.
8217 1998-04-21 Gerd Moellmann <gerd@gnu.org>
8219 * xfaces.c (try_font_list): Try to load a list of fonts,
8220 possibly using less restrictive patterns.
8221 (choose_face_font): Use it.
8223 * xterm.c (x_get_char_font_and_encoding): For charset !=
8224 CHARSET_ASCII use font_info of face if face hasn't a fontset set.
8226 * dispextern.h (struct face): New member font_info.
8228 * xfaces.c (load_font): Use FS_LOAD_FONT to load fonts for faces
8229 specifying a fontset as well as those not having a fontset.
8230 (free_font): Make it empty.
8231 (realize_face): Use changed load_font.
8233 * xterm.c (x_get_char_font_and_encoding): If face doesn't
8234 fit for charset, get the right one.
8236 * xfaces.c (load_font): Take frame and name parameter, return
8238 (free_font): Likewise.
8239 (split_font_name): Compute numeric values for height, swidth etc.
8240 (cmp_font_names): Use them.
8241 (find_best_width_font): Ditto.
8242 (find_best_height_font): Ditto.
8243 (find_best_weight_font): Ditto.
8244 (find_best_slant_font): Ditto.
8245 (lface_hash): Add weight, slant, swidth and relief to hash value.
8246 (lface_equal_p): Make it faster.
8247 (lface_from_symbol): Use assq_no_quit.
8248 (Fnote_default_face_changed): Removed.
8249 (cmp_font_names): Use strcmp instead of xstricmp.
8250 (face_charset_registries): Removed.
8252 1998-04-20 Gerd Moellmann <gerd@gnu.org>
8254 * frame.h (CHECK_FRAME): Give this macro a statement form.
8255 (CHECK_LIVE_FRAME): Ditto.
8257 * xfaces.c (find_best_width_font): Find the best matching font
8259 (find_best_height_font): Likewise for height.
8260 (find_best_weight_font): Likewise for weight.
8261 (find_best_slant_font): Likewise for slant.
8262 (choose_face_font): Use them.
8263 (get_lface_attributes): Always return frame-local face attrs.
8264 (Finternal_merge_in_global_face): Merge local face with
8265 global face attributes.
8267 * xfaces.c (check_lface_attrs, check_lface): Check consistency of
8268 Lisp face attributes.
8270 1998-04-19 Gerd Moellmann <gerd@gnu.org>
8272 * xfaces.c (Finternal_set_lisp_face_attribute): Add :bold
8273 and :italic for compatibility.
8274 (Finternal_set_lisp_face_attribute_from_resource): Handle
8275 :bold and :italic. Handle boolean resource values for
8276 :underline and :italic.
8278 * xfns.c (display_x_get_resource): Make it externally visible.
8280 * xfaces.c (lface_from_symbol): Take a frame as parameter.
8281 If that frame is non-null, return the frame-local face.
8282 (Finternal_make_lisp_face): Additional frame argument.
8283 (lface_attributes): Get face attributes from global and frame-local
8285 (Finternal_lisp_face_equal_p): Additional frame argument.
8286 (merge_lisp_face_vector_with_property): Ditto.
8287 (Frealize_basic_faces): Removed.
8288 (Finternal_get_lisp_face_attribute): Additional frame argument.
8289 (Finternal_lisp_face_p): Ditto.
8290 (load_color) [MSDOS]: Removed because it isn't clear how
8291 to do this for MS-DOS.
8293 * xfaces.c (lface_from_symbol): Get global face definition
8294 from face-global-alist.
8296 * xfaces.c (Finternal_set_lisp_face_attribute): Allow `t'
8297 as values for :underline and :inverse-video.
8298 (Finternal_set_lisp_face_attribute): Allow nil values.
8300 1998-04-17 Gerd Moellmann <gerd@gnu.org>
8302 * xfaces.c (Finternal_make_lisp_face): Return Lisp face vector.
8304 * xfaces.c (syms_of_xfaces): Add Vall_faces.
8305 (Finternal_make_lisp_face): Add new face to Vall_faces.
8307 * xdisp.c (echo_area_display): Remove code recomputing faces.
8308 (redisplay_internal): Ditto.
8309 (init_iterator): Do it here.
8311 * xfaces.c (choose_face_font): Check that swidth doesn't change
8312 for subusequent attributes.
8313 (xlfd_point_size): Return int.
8315 * xdisp.c (redisplay_internal, echo_area-display): If realized
8316 faces have been cleared, call recompute_basic_faces.
8318 * xfaces.c (recompute_basic_faces): Free realized faces. Reset
8319 face_attributes_changed_p.
8320 (remove_all_realized_faces): Remove all realized faces on
8322 (Finternal_set_lisp_face_attribute): Call remove_all_realized_faces.
8324 * xdisp.c (redisplay_internal): If face attributes have been
8325 changed since the last redisplay, recompute basic faces.
8326 (echo_area_display): Ditto.
8328 * xfaces.c (clear_face_gcs): Renamed from clear_realized_face_cache.
8330 * xfaces.c (min_char_bounds): If face cache not yet present,
8331 don't try to get font dimensions from faces.
8333 * xterm.c (x_frame_mode_line_height): If face cache not present
8334 set, return default height.
8336 * alloc.c (mark_face_cache): Check for null faces. Correct
8339 * dispextern.h (struct face): Renamed from struct rface. Member
8340 underline renamed underline_p. Make it a bit-field.
8342 * xfaces.c (init_frame_faces): Allocate face cache.
8343 (free_frame_faces): Free face cache.
8344 (recompute_basic_faces): Realize basic faces only if face cache is
8345 allocated, i.e. after init_frame_faces has been called.
8347 * frame.c (make_frame): Initialze face cache with null.
8349 * xfaces.c (same_size_fonts): Removed.
8351 * xterm.c (x_set_glyph_string_gc): Add post-condition
8353 (x_set_mouse_face_gc): Ditto.
8354 (x_set_mode_line_face_gc): Ditto.
8356 * xfaces.c (realize_default_face): Return int. Value is
8357 zero if frame params don't contain enough information to
8358 realize the default face.
8359 (realize_basic_faces): Ditto.
8360 (init_frame_faces): Realize basic faces.
8362 * xfns.c (x_set_font): First store real font name in frame
8363 parameters, then call recompute_basic_faces.
8365 * xfaces.c (recompute_basic_faces): Call realize_basic_faces.
8367 1998-04-16 Gerd Moellmann <gerd@gnu.org>
8369 * xfaces.c (syms_of_xfaces): Correct calls to defsubr.
8371 * xfns.c (Fx_face_fixed_p): Removed.
8372 (Fx_list_fonts): Moved to xfaces.c.
8374 * xfaces.c (compute_face_at_buffer_pos): Renamed to
8375 face_at_buffer_position. Parameter charset removed; always
8376 compute face for CHARSET_ASCII.
8377 (face_at_string_position): Renamed from
8378 compute_face_at_string_pos. Parameter charset removed; always
8379 compute for CHARSET_ASCII.
8380 (lookup_face_for_charset): Take frame parameter instead of
8382 (lookup_face): Ditto.
8383 (compute_char_face): Renamed from compute_glyph_face.
8385 * xdisp.c (init_iterator): Initialize charset member.
8386 (reseat_iterator_to_string): Ditto.
8387 (get_charset_at_buffer_position): Determine charset at
8388 buffer position in current_buffer.
8389 (reseat_iterator): Call above function.
8390 (compute_face_at_iterator_position): Call
8391 compute_face_at_buffer_pos.
8392 (compute_face_at_iterator_string_position): Call
8393 compute_face_at_string_pos.
8394 (get_face_from_id): Removed.
8395 (get_face_from_cursor_pos): Call compute_face_at_buffer_pos.
8396 Call get_charset_at_buffer_position.
8397 (reseat_iterator): Determine face if charset at pos differs
8398 from iterator's charset.
8399 (reseat_iterator_to_glyph_pos): Removed.
8401 * xfaces.c (compute_face_at_bufpos): Remove parameter charset.
8402 Determine charset from buffer position.
8403 (compute_string_char_face): Renamed to compute_face_at_string_pos.
8404 (compute_face_at_bufpos): Renamed to compute_face_at_buffer_pos.
8406 * dispextern.h (struct display_iterator): Add member charset.
8408 1998-04-15 Gerd Moellmann <gerd@gnu.org>
8410 * xfaces.c (compute_char_face): Removed.
8412 * xdisp.c (get_overlay_arrow_glyph_row): Use compute_glyph_face
8413 with new parameter list.
8415 * xfaces.c (region_face): Removed.
8416 (allocate_face): Removed.
8418 (face_eql): Removed.
8419 (intern_face): Removed.
8420 (clear_face_cache): Removed.
8422 (unload_font): Ditto.
8423 (load_color): Ditto.
8424 (unload_color): Ditto.
8425 (new_computed_face): Ditto.
8426 (intern_computed_face): Ditto.
8427 (ensure_face_ready): Ditto.
8428 (merge_faces): Ditto.
8429 (compute_base_face): Ditto.
8430 (merge_face_list): Ditto.
8431 (Fmake_face_internal): Removed.
8432 (Fset_face_attribute_internal): Ditto.
8433 (face_name_id_number): Removed.
8434 (Fframe_face_alist): Ditto.
8435 (Fset_frame_face_alist): Ditto.
8436 (Finternal_next_face_id): Ditto.
8438 * xterm.h (struct x_output): Remove computed_faces, and
8439 param_faces. Remove macros accessing them.
8441 * xfaces.c: Entirely new face implementation added.
8443 1998-04-11 Gerd Moellmann <gerd@gnu.org>
8445 * dispextern.h (struct glyph_pos): Member `bufpos' renamed
8448 1998-04-10 Gerd Moellmann <gerd@gnu.org>
8450 * xterm.c (x_scroll_bar_move): Clear only regions not covered by
8451 scroll bar window to reduce flickering. Clear entire height.
8453 * xdisp.c (move_iterator_vertically_backward): Set iterator's
8454 current_x and hpos to zero after moving to previous line
8457 1998-04-03 Gerd Moellmann <gerd@gnu.org>
8459 * frame.h (FRAME_FACE_CACHE): Access to a frame's face cache.
8461 * xfaces.c (xlfd_point_size): Compute relative point size of
8462 fonts from font and frame resolution.
8463 (sort_fonts): New function to sort fonts, temporarily setting
8464 font_frame to the frame in effect.
8465 (xlfd_point_size): Take additional frame parameter to be able
8466 to get at the display's resolution.
8468 * xterm.c (x_setup_relief_colors): Use WHITE_PIX_DEFAULT and
8470 (x_setup_relief_color): Use FRAME_X_SCREEN instead of default
8473 1998-03-31 Gerd Moellmann <gerd@gnu.org>
8475 * xfaces.c (choose_face_fontset): Instantiate fontsets.
8477 * fontset.h: Add external declarations for Vfontset_alias_alist
8478 and Vglobal_fontset_alist.
8480 * xfaces.c (merge_lisp_face_vector_with_property): Simplified.
8481 (realize_default_face): If frame parameters contain an artificial
8482 font name naming a fontset, set the family of the default face to
8483 the fontset name given by the registry.
8485 * Makefile.in (alloc.o): Add dependency to dispextern.h.
8487 1998-03-22 Gerd Moellmann <gerd@gnu.org>
8489 * alloc.c (mark_object): Add function prototype. Add cast to
8490 Lisp_Object pointer in call to mark_object for symbol names
8491 because this otherwise gives a warning from gcc 2.8.1.
8492 (mark_face_cache): Mark Lisp objects in realized faces.
8494 1998-03-19 Gerd Moellmann <gerd@gnu.org>
8496 * frame.h (struct frame): Add member face_cache.
8498 * alloc.c (mark_object): Mark face cache.
8499 (mark_face_cache): Mark Lisp faces in face cache of frame.
8501 * frame.c (make_frame): Initialize face_cache.
8502 (Fdelete_frame): Free it.
8504 1998-03-18 Gerd Moellmann <gerd@gnu.org>
8506 * xfaces.c: Very first skeleton of functions for face realization,
8507 face merging, face cache etc.
8509 * dispextern.h (struct rface): Realized faces. Will replace
8510 struct face when tested.
8511 (struct face_cache): Realized face caches.
8513 * xdisp.c (init_iterator): Initialize area member of display
8516 1998-03-17 Gerd Moellmann <gerd@gnu.org>
8518 * xterm.c (x_append_glyph): Use it->area to store glyphs.
8520 * dispextern.h (struct display_iterator): New member area.
8522 * xterm.c (note_overwritten_text_cursor): Note when the text
8523 cursor of a window is overwritten.
8525 * xdisp.c (set_cursor_from_row): If PT is not found in the
8526 row, display the cursor at the start of the row.
8528 * dispnew.c (direct_output_forward_char): Call
8529 set_cursor_from_row.
8531 * xdisp.c (setup_iterator_overlay_strings_from_glyph_pos): If
8532 position is not in an overlay string, set iterator's position and
8533 method explicitly so.
8534 (set_cursor_from_row): Correct cursor position calculation.
8535 Make it externally visible.
8536 (redisplay_window): Call set_cursor_from_row so that there is only
8537 one place where the cursor position is calculated from a current
8540 * dispextern.h (struct display_iterator): New member
8541 overlay_strings_at_end_processed_p.
8543 * xdisp.c (check_iterator): Perform sanity checks on
8545 (next_element_from_buffer): Check for overlay strings at ZV.
8547 1998-03-16 Gerd Moellmann <gerd@gnu.org>
8549 * buffer.c (init_buffer_once): Add left_margin_width and
8550 right_margin_width to buffer_local_flags.
8552 * dispnew.c (margin_glyphs_to_reserve): Function computing
8553 number of glyphs to reserve for a marginal area.
8554 (adjust_glyph_matrix): Call it.
8555 (adjust_frame_glyphs_for_frame_redisplay): Return if frame
8558 * window.c (Fset_window_margins): Allow floats.
8560 * buffer.c (syms_of_buffer): Add buffer-local variables
8561 left-margin-width and right-margin-width. Add defaults
8562 default-left-margin-width and default-right-margin-width.
8564 * buffer.h (struct buffer): New members left_margin_width
8565 and right_margin_width.
8567 * window.c (Fset_window_margins): Make window the last and
8570 * xterm.c (x_draw_glyphs): Compute x-positions for rows with
8571 flag no_marginal_areas_p differently.
8572 (x_clear_end_of_line): Ditto.
8573 (x_draw_glyph_string_relief): Compute width of relief differently
8574 for rows with flag no_marginal_areas_p.
8576 * dispnew.c (update_window_line): Update marginal areas only
8577 for rows that don't have no_marginal_areas_p set.
8579 * xdisp.c (display_mode_line): Set row's flag no_marginal_areas_p.
8580 (display_menu_bar): Ditto.
8582 * dispextern.h (struct glyph_row): New member no_marginal_areas_p.
8584 * dispnew.c (adjust_glyph_matrix): Compute glyph pointers for
8585 marginal areas in window-based redisplay.
8587 * dispextern.h (struct glyph_matrix): New members
8588 left_margin_glyphs and right_margin_glyphs.
8590 1998-03-15 Gerd Moellmann <gerd@gnu.org>
8592 * minibuf.c (read_minibuf_unwind): Return Lisp_Object.
8594 * charset.c (non_ascii_char_to_string): Use char type parameters
8595 because the function is used that way from outside. Use unsigned
8598 * window.c (change_window_height): Return void.
8599 (make_dummy_parent): Return void.
8600 (init_window_once): Return void.
8601 (syms_of_window): Ditto.
8602 (keys_of_window): Ditto.
8603 (delete_window): Correct return with and without value.
8605 * buffer.c (record_buffer): Return void.
8607 * marker.c (unchain_marker): Return void.
8609 * window.c (unshow_buffer): Return void.
8610 (replace_window): Ditto.
8611 (delete_window): Ditto.
8613 * term.c (delete_glyphs_hook): Void return type.
8614 (ring_bell_hook): Ditto.
8615 (set_terminal_window_hook): Ditto.
8617 * sysdep.c (init_sigio): Return void.
8619 * xterm.c (x_set_window_size): Return void.
8620 (x_calc_absolute_position): Ditto.
8621 (x_set_offset): Ditto.
8622 (x_focus_on_frame): Ditto.
8623 (x_unfocus_frame): Ditto.
8624 (x_make_frame_visible): Ditto.
8625 (x_make_frame_invisible): Ditto.
8626 (x_iconify_frame): Ditto.
8627 (x_destroy_window): Ditto.
8628 (x_wm_set_window_state): Ditto.
8629 (x_wm_set_icon_pixmap): Ditto.
8630 (x_wm_set_icon_position): Ditto.
8631 (x_initialize): Ditto.
8632 (x_error_quitter): Ditto.
8633 (x_destroy_window): Use xfree instead of free.
8635 * keyboard.c (clear_waiting_for_input): Return void.
8637 * xterm.c (x_wm_set_size_hint): Return void.
8638 (x_raise_frame): Ditto.
8639 (refreshicon): Ditto.
8640 (x_error_catcher): Ditto.
8641 (x_clear_errors): Ditto.
8643 * keyboard.c (record_asynch_buffer_change): Return void.
8645 * xterm.c (XTroï
\0ðoï
\0ðÃâ
\0ðoï
\0ðoï
\0ðTÿ
\0ðLá
\0ðoï
\0ðterminal_window): Ditto.
8646 (x_lower_frame): Ditto.
8647 (x_scroll_bar_clear): Ditto.
8648 (XTflash): Add default case in switch for -Wall.
8649 (construct_mouse_click): Return Qnil.
8650 (cancel_mouse_face): Return void.
8651 (x_queue_event): Use xmalloc instead of malloc.
8652 (x_unqueue_events): Use xfree instead of free.
8654 * ccl.c (ccl_driver): Return int.
8656 * keyboard.c (stop_polling): Return void.
8657 (start_polling): Ditto.
8659 * term.c (keys): Add braces in initializer list for -Wall.
8661 * sysdep.c (tabs_safe_p): Return int.
8662 (init_baud_rate): Return void.
8664 * xterm.c (x_draw_bitmap): Add default case.
8665 (x_setup_relief_colors): Use DefaultScreen instead of
8666 DefaultScreenOfDisplay.
8667 (x_delete_glyphs): Return void.
8668 (construct_menu_click): Put in #if 0 because it isn't called.
8670 * xdisp.c (load_overlay_strings): Remove extraneous argument
8672 (get_overlay_arrow_glyph_row): Add missing return value.
8674 * window.c (set_window_height): Return void.
8675 (set_window_width): Ditto.
8677 * sysdep.c (request_sigio): Return void.
8678 (unrequest_sigio): Ditto.
8679 (get_frame_size): Ditto.
8681 * scroll.c (scroll_cost): Return int.
8682 (do_line_insertion_deletion_costs): Return void.
8684 * frame.c (Fdelete_frame): Use xfree instead of free.
8686 * fileio.c (report_file_error): Return void.
8688 * dispnew.c: Make compilable with -Wall.
8691 * charset.h (CHAR_LEN): Moved here from dispextern.h.
8693 1998-03-14 Gerd Moellmann <gerd@gnu.org>
8695 * xterm.c (x_scroll_bar_move): Clear under scroll bar if height is
8697 (x_setup_relief_color): Free color only for appropriate visual
8700 * xterm.c (expose_window): Fix calculation of intersection of mode
8701 line rectangle with exposed rectangle.
8703 * xdisp.c (redisplay_window): Don't do cursor movement based
8704 on current matrix if w->last_point is not valid.
8706 1998-03-09 Gerd Moellmann <gerd@gnu.org>
8708 * xterm.c (expose_line): Redraw mode line and menu lines
8709 differently because they reach into the scroll bar area.
8711 * xdisp.c (redisplay_window): If redisplaying with same window
8712 start, don't accept cursor on partially visible line.
8714 1998-03-08 Gerd Moellmann <gerd@gnu.org>
8716 * xterm.c (x_set_glyph_string_clipping): Set clip rectangle
8717 for wider mode lines.
8718 (x_draw_glyph_string_relief): Use larger rectangle for mode lines.
8720 * xdisp.c (init_iterator): Increase last_visible_x by vertical
8721 scroll bar width for mode lines.
8723 * dispnew.c (allocate_matrices_for_window_redisplay): Include
8724 vertical scroll bar width in width calculation so that we can
8725 display mode lines wider.
8727 * xdisp.c (redisplay_window): Restore buffers before returning
8728 when fonts have changed.
8730 * dispnew.c (update_window): Mark invisible rows in the current
8733 * xdisp.c (try_window_id): Force update of first row displayed
8735 (dump_glyph_matrix): Extracted from Fdump_glyph_matrix.
8737 1998-03-05 Gerd Moellmann <gerd@gnu.org>
8739 * dispextern.h (struct glyph_row): Member max_ascent renamed
8740 ascent. Member max_descent replaced by height.
8741 (struct display_iterator): Member max_descent replaced by height.
8742 (MATRIX_ROW_PIXEL_HEIGHT): Removed.
8744 * xterm.c (x_alloc_lighter_color): Don't free colors if visual
8745 class makes it unnecessary or dangerous.
8747 * xdisp.c (redisplay_window): Case only point has changed, and
8748 point has moved forward. Move forward over overlay strings.
8749 (display_line): Don't set cursor if first glyph from PT is part of
8750 a continuation line.
8752 1998-02-21 Gerd Moellmann <gerd@gnu.org>
8754 * xdisp.c (start_display): When computing continuation lines
8755 width, add current_x to the continuation lines width because
8756 move_iterator_to will stop in front of the buffer position moved
8759 1998-02-20 Gerd Moellmann <gerd@gnu.org>
8761 * xdisp.c (redisplay_window): Don't try try_window_id if
8762 windows_or_buffers_changed.
8764 * xterm.c (x_alloc_lighter_color): Try both factor and delta to
8766 (x_setup_relief_color): Allocate/ change one relief.
8767 (x_setup_relief_colors): Call above function.
8769 * xterm.h (struct relief): New structure type holding relief info:
8770 GCs, colors, and whether colors are allocated.
8772 * xterm.c (x_alloc_lighter_color): If multiplying by factor
8773 produces the same color, try adding a delta to RGB values.
8774 (x_setup_relief_colors): Free color cells.
8776 * xterm.h (struct x_output): New members white_relief_pixel,
8777 black_relief_pixel holding the foreground colors allocated for
8778 relief GCs. New members white_allocated_p, black_allocated_p.
8780 * xterm.c (x_scroll_run): Don't set updated_window to null.
8781 This resets updated_window when called from scrolling_window.
8783 * dispextern.h (scroll_run_hook): Renamed from line_dance_hook.
8785 * xterm.c (x_scroll_run): Additional window parameter. Set
8786 and reset updated_window.
8788 * dispnew.c (line_dance_hook): Additional window parameter.
8790 * xdisp.c (try_window_reusing_current_matrix): Don't call
8791 update_window_begin/end here. The end function would display the
8792 cursor on a wrong position and the additional functionality of
8793 update_window_begin is not needed anyway. Just set
8795 (try_window_id): Ditto.
8797 * dispnew.c (Fblink_cursor): Remove call to detect_input_pending.
8798 Don't redraw cursor during redisplay.
8800 * xterm.c (x_scroll_run): Renamed from do_line_dance.
8802 * xdisp.c (redisplay_window): For window-based redisplay, alway
8805 * xterm.c (struct glyph_string): New member two_byte_p that is
8806 non-zero if 16-bit drawing functions must be used.
8807 (x_fill_composite_glyph_string): Set it.
8808 (x_fill_glyph_string): Set it.
8809 (x_draw_glyph_string_foreground): Use it.
8810 (x_draw_vertical_border): Make line 1 pixel less tall.
8811 (x_draw_row_bitmaps): Decrease width of area cleared on the left
8812 side by 1 pixel if window is not right-most hasn't vertical scroll
8814 (x_draw_phys_cursor_glyph): Do nothing if phys_cursor.hpos is
8816 (x_draw_glyph_string_foreground): Use XDrawImageStringX if
8819 * xdisp.c (start_display): Check that window start is at line
8820 start if GLYPH_DEBUG != 0.
8822 * window.c (window_scroll_pixel_based): Move assertion to
8825 1998-02-19 Gerd Moellmann <gerd@gnu.org>
8827 * xterm.c (x_redraw_cursor): Don't redraw the cursor if the
8828 frame hasn't the focus.
8830 * window.c (make_window): Initialize dy.
8831 (replace_window): Ditto.
8833 * window.h (window): New member dy specifying the amount by which
8834 a window is scrolled "smoothly".
8836 * xterm.c (x_set_glyph_string_clipping): Don't use glyph string's
8837 y-position because it can be negative.
8838 (x_draw_row_bitmaps): Don't clear with negative y-position like
8840 (x_clear_end_of_line): Same theme as above.
8842 * xterm.c (x_alloc_nearest_color): Allocate a color or, if no
8843 exact match exists, the nearest existing color. Patterned after
8845 (x_alloc_lighter_color): Allocate a color that is lighter or
8846 darker than a given color by a specified factor.
8847 (x_setup_relief_colors): Set up relief line colors based on
8848 the background color of a glyph string face.
8849 (x_draw_glyph_string_relief): Call x_setup_relief_colors.
8851 * xfns.c (x_make_gc): Don't allocate relief GCs.
8852 * widget.c (create_frame_gcs): Don't allocate relief GCs.
8853 (setup_frame_gcs): Don't change relief GCs.
8855 * xterm.h (struct x_output): New member relief_background giving
8856 the background pixel color for which relief GCs can be used.
8857 Set by x_setup_relief_colors.
8859 * xterm.c (x_draw_glyph_string_relief): Draw relief differently
8860 for mode and menu lines.
8862 * xdisp.c (set_next_iterator_stop_pos): No longer static.
8864 * dispnew.c (direct_output_for_insert): Call
8865 set_next_iterator_stop_pos after having changed it2.endpos.
8867 1998-02-17 Gerd Moellmann <gerd@gnu.org>
8869 * dispnew.c (update_window): Work on selected_window, only.
8871 * xterm.c (x_erase_phys_cursor): Return quickly if physical cursor
8872 hpos is >= number of glyphs in the cursor row.
8874 * xdisp.c (try_window_id): Bug fix; update_window_end was not
8877 1998-02-16 Gerd Moellmann <gerd@gnu.org>
8879 * xdisp.c (init_iterator): Increase last_visible_x for mode lines
8882 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate
8883 enough glyphs to display a mode line or menu line which draws over
8886 * xterm.c (XTset_vertical_scroll_bar): Use
8887 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT instead of
8888 VERTICAL_SCROLL_BAR_PIXEL_HEIGHT.
8889 (x_draw_glyphs): Draw over flags areas when drawing a mode line
8891 (x_set_glyph_string_clipping): Set clipping differently if drawing
8892 a mode line or menu line.
8894 * xterm.h (VERTICAL_SCROLL_BAR_PIXEL_HEIGHT): Removed.
8896 * xterm.c (expose_line): Don't draw bitmaps for mode lines and
8898 (x_scroll_bar_create): Don't clear flags areas.
8899 (x_draw_row_bitmaps): Clear visible row height, only.
8901 * dispnew.c (Fblink_cursor): Moved here from xdisp.c.
8903 1998-02-15 Gerd Moellmann <gerd@gnu.org>
8905 * dispnew.c (direct_output_for_insert): When checking for tabs in
8906 the line, set it2.endpos to ZV.
8908 * window.h (struct window): New member cursor_off_p.
8909 * xterm.c (x_redraw_cursor): Implementation of redraw_cursor_hook
8911 * dispnew.c (redraw_cursor_hook): If non-null, function that can
8912 be called to display or erase the cursor.
8913 * xdisp.c (Fblink_cursor): Blink the cursor of a specified window
8916 * xterm.h (text_cursor_kinds): Enumerators changed to uppercase.
8918 * dispnew.c (update_window_line): Special handling of inverse
8919 lines in #if 0 removed.
8921 * xterm.c (x_write_glyphs): Renamed from XTwrite_glyphs.
8922 (x_insert_glyphs): Renamed from XTinsert_glyphs.
8923 (x_clear_frame): Renamed from XTclear_frame.
8924 (x_clear_end_of_line): Renamed from XTclear_end_of_line.
8925 (x_ins_del_lines): Renamed from XTins_del_lines.
8926 (x_change_line_height): Renamed from XTchange_line_height.
8927 (x_delete_glyphs): Renamed from XTdelete_glyphs.
8928 (x_clear_cursor): Renamed from clear_cursor.
8929 (x_update_begin): Renamed from XTupdate_begin.
8930 (x_update_end): Renamed from XTupdate_end.
8931 (x_update_window_begin): Renamed from XTupdate_window_begin.
8932 (x_update_window_end): Renamed from XTupdate_window_end.
8933 (x_frame_mode_line_height): Renamed from XTframe_mode_line_height.
8934 (x_produce_glyphs): Renamed from XTproduce_glyphs.
8935 (x_produce_special_glyphs): Renamed from XTproduce_special_glyphs.
8936 (x_produce_special_glyphs): Implementation in #if 0 removed.
8938 * xdisp.c (Fdump_redisplay_state): Display row's fill_line_p
8941 * dispnew.c (update_text_area): Handling of glyphs with pixel
8942 width zero removed. Decrement desired stop pos if desired row
8945 * xterm.c (x_fill_glyph_string): Handling of glyphs with pixel
8947 (BUILD_GLYPH_STRINGS): Set glyph string flag
8948 extends_to_end_of_line_p based on row's flag fill_line_p and face
8949 background and stipple. Make sure it works for composite characters.
8951 * xdisp.c (extend_face_to_end_of_line): Set the glyph row flag
8952 fill_line_p. For window-based redisplay, add a space only if
8953 the row is empty so that we know the face to draw.
8955 * dispextern.h (struct glyph_row): New flag fill_line_p. Non-zero
8956 means draw the face of the last glyph in the text area to the
8957 right end of the text area.
8959 * xdisp.c (init_iterator): Show region in window mini-buffer
8962 * dispextern.h (struct display_iterator): Redundant member
8963 region_showing_p removed. Test for region_beg > 0 instead.
8965 * dispnew.c (update_text_area): Clear to end of line if cursor is
8966 beyond the end of the desired line. Necessary because we don't
8967 have a phys_cursor_glyph with which to erase the cursor. We don't
8968 have one because this method of drawing a cursor doesn't work with
8971 * xterm.c (XTinsert_glyphs): Block input.
8973 1998-02-14 Gerd Moellmann <gerd@gnu.org>
8975 * xterm.c (x_set_cursor_gc): Don't use cursor_gc for composite
8977 (x_draw_glyph_string_background): Fill background with background
8978 pixel for the first glyph of a composite character.
8980 * xdisp.c (try_window): Change return type to int. Value is zero
8981 if fonts were loaded during redisplay.
8982 (redisplay_window): Return if fonts have been loaded during
8984 (append_space): New parameter default_face_p.
8986 1998-02-13 Gerd Moellmann <gerd@gnu.org>
8988 * dispnew.c (adjust_glyph_matrix): In case of optimizing C-x 2,
8989 don't let a partially visible line in a current matrix stay
8992 1998-02-09 Gerd Moellmann <gerd@gnu.org>
8994 * minibuf.c (read_minibuf): Put access to minibuffer_prompt_length
8995 in #if PROMPT_IN_BUFFER.
8997 * xdisp.c (display_line): If row ends in ZV, make the space
8998 that is added to place the cursor on it appear in default face.
9000 * xterm.c (expose_area): New function redrawing a single
9002 (expose_line): Use it to redraw all areas of a row.
9004 * dispextern.h (move_operation_enum): New enum
9005 move_operation_enum.
9007 * window.c (window_scroll_pixel_based): Remove now unnecessary
9008 code that made sure that it->current_y doesn't become negative.
9010 * xdisp.c (move_iterator_in_display_line_to): New parameter
9011 op. Special meaning of to_pos <= 0 and to_x < 0 removed.
9012 (move_iterator_to): Ditto.
9014 * dispextern.h (struct glyph_matrix): New member window_width.
9016 * dispnew.c (adjust_glyph_matrix): Set window_width. Optimize
9017 case of changing window height.
9019 * xterm.c (x_draw_row_bitmaps): Don't clear vertical window
9022 * dispextern.h (struct glyph_row): Remove right_to_left_p. RMS
9023 says this aspect of Emacs is currently redesigned.
9025 * xterm.c (x_clip_to_row): Subtract 1 from clip width if we
9026 have to draw a vertical border.
9028 * window.c (window_scroll_pixel_based): When scrolling down by
9029 screen-fulls, make sure it.current_y doesn't get negative because
9030 this would confuse move_iterator_vertically.
9032 * xdisp.c (move_iterator_vertically_backward): Bug fix for
9033 the case continuation lines are involved.
9034 (try_window_id): Don't set the cursor into scroll margins.
9036 1998-02-08 Gerd Moellmann <gerd@gnu.org>
9038 * xterm.c (x_append_glyph): Don't compute left_overhang and
9040 (XTproduce_glyphs): left_overhang and right_overhang removed.
9041 Set it->glyph_row->contains_overlapping_glyphs_p.
9043 * xdisp.c (Fdump_redisplay_state): Output of glyph->left_overhang
9044 and right_overhang removed.
9046 * dispextern.h (struct glyph_row): New member
9047 contains_overlapping_glyphs_p used to optimize glyph drawing.
9048 (struct display_iterator): left_overhang and right_overhang
9050 (struct glyph): Ditto.
9052 * xterm.c (x_draw_relief): Removed.
9053 (x_draw_bitmap): Renamed from draw_bitmap.
9054 (x_draw_glyphs): Completely new implementation of draw_glyphs
9055 capable of handling arbitrary lbearing and rbearing values.
9056 Several sub-functions not mentioned here.
9058 1998-01-30 Gerd Moellmann <gerd@gnu.org>
9060 * xterm.c (x_erase_phys_cursor): Clear area under the cursor only
9061 if displaying hollow box cursor. draw_glyphs should handle
9063 (draw_glyphs): Move start to the left and end to the right if they
9064 overlap with previous or following characters.
9065 (draw_glyphs): If background is cleared for hl == DRAW_CURSOR,
9066 make sure XDrawString uses function GXset. Otherwise the
9067 character under the cursor would be invisible.
9068 (x_draw_bar_cursor): Don't draw over previous character if it
9071 * window.c (get_phys_cursor_glyph): Return the glyph under a
9072 window's physical cursor.
9074 * xterm.c (x_draw_hollow_cursor): Use get_phys_cursor_glyph.
9075 (x_draw_bar_cursor): Ditto.
9076 (x_erase_phys_cursor): Ditto.
9077 (x_phys_cursor_in_rect_p): Ditto.
9078 (x_display_and_set_cursor): Remove reference to w->phys_cursor_glyph.
9080 * window.c (make_window): Remove reference to phys_cursor_glyph.
9081 (replace_window): Ditto.
9083 * window.h (struct window): Remove phys_cursor_glyph. There is
9084 now always a glyph present for placing the cursor on it in
9085 each glyph row, even at the end of a line.
9087 * xdisp.c (append_space): Function to add a space to an iterators
9089 (display_line): Add spaces at the end of lines that are used to
9090 place the cursor on them.
9091 (compute_line_metrics): If row consists of a space only that was
9092 added to place the cursor on it, use that space's height as the
9095 1998-01-29 Gerd Moellmann <gerd@gnu.org>
9097 * xdisp.c (Fdump_redisplay_state): Dump left and right overhang of
9100 1998-01-28 Gerd Moellmann <gerd@gnu.org>
9102 * xterm.c (x_append_glyph): Set overhang of glyph from iterator.
9103 (XTproduce_glyphs): Set it->left_overhang and it->right_overhang.
9105 * dispextern.h (struct glyph): Add left_overhang and
9107 (struct display_iterator): Ditto.
9109 * dispnew.c (direct_output_for_insert): Give up if newly inserted
9110 glyphs have different ascent or descent than original row.
9112 * xdisp.c (compute_line_metrics): Compute row->max_ascent and
9113 row->max_descent only if unknown.
9114 (display_line): Compute row->max_ascent and row->max_descent.
9115 (display_string): Ditto.
9117 * window.h (struct window): New members phys_cursor_ascent and
9118 phys_cursor_descent.
9120 * xterm.c (x_phys_cursor_in_rect_p): Use them.
9121 (x_draw_hollow_cursor): Ditto.
9122 (x_erase_phys_cursor): Ditto.
9123 (x_display_and_set_cursor): Set them.
9124 (x_append_glyph): Don't set glyph members that were removed.
9126 * dispextern.h (struct glyph): Members ascent, descent,
9127 contributes_to_line_height_p removed.
9129 1998-01-25 Gerd Moellmann <gerd@gnu.org>
9131 * dispextern.h (DEFAULT_FACE_ID, MODE_LINE_FACE_ID): Symbolic
9132 names for face ids of frame default face and mode line face.
9134 * xdisp.c (compute_face_at_iterator_string_position): If
9135 displaying a mode line use MODE_LINE_FACE_ID instead of
9138 * xdisp.c (reseat_iterator_to_string): Additional parameter start.
9139 (display_string): Ditto, additional parameter lisp_string.
9140 (display_line): Call display_string with Lisp mini-buffer prompt
9142 (display_menu_bar): Call display_string with Lisp string.
9143 (display_mode_element): Ditto.
9144 (next_element_from_string): Make it work for non-overlay Lisp
9145 strings with field width and precision.
9147 * minibuf.c (minibuffer-prompt-in-buffer): Bound if
9150 * xfaces.c (compute_string_char_face): Fix face computation
9151 for overlay strings.
9153 * xdisp.c (struct overlay_entry): Add member after_string_p.
9154 (load_overlay_strings): Simplify.
9156 * window.c (delete_window): Defer glyph matrix adjustment.
9157 (Fsplit_window): Ditto.
9158 (change_window_height): Ditto.
9159 (Fset_window_configuration): Ditto.
9160 (Fset_window_margins): Ditto.
9161 * frame.c (set_menu_bar_lines): Ditto.
9162 (Fmake_terminal_frame): Ditto.
9163 * dispnew.c (change_frame_size_1): Ditto.
9165 1998-01-24 Gerd Moellmann <gerd@gnu.org>
9167 * xdisp.c (move_iterator_vertically_backward): Change algorithm.
9169 * dispnew.c (direct_output_for_insert): Give up if start
9170 position has overlay strings.
9172 * xdisp.c (display_line): Don't set cursor if row ends in middle
9174 (Fdump_redisplay_state): Print complete row start and end
9176 (redisplay_window): Cursor movement when matrix hasn't changed---
9177 if PT < last_point, maybe move forward if row ends at PT and
9180 * minibuf.c (read_minibuf): Save the value of
9181 minibuffer_prompt_length in minibuf_save_list.
9182 (read_minibuf_unwind): Restore minibuffer_prompt_length.
9184 * xdisp.c (redisplay_window): Add assertion for cursor movement
9185 case, PT < last_point.
9186 (move_iterator_in_display_line_to): If to_pos specified, move
9187 over before-strings.
9189 * dispextern.h (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Test
9190 start.string_index > 0.
9192 * xdisp.c (redisplay_internal): Adjust glyphs if fonts_changed_p
9193 is set. Retry redisplay if fonts_changed_p is set before update.
9195 * xterm.c (x_load_font): Set fonts_changed_p.
9197 * xfaces.c (Fset_face_attribute_internal): Set fonts_changed_p.
9199 * dispnew.c (adjust_glyphs_for_font_change): Removed.
9201 * xdisp.c (try_window): Check fonts_changed_p.
9202 (try_window_reusing_current_matrix): Ditto.
9203 (try_window_id): Ditto.
9205 * dispnew.c (adjust_glyphs_for_font_change): Set fonts_changed_p.
9206 (fonts_changed_p): Flag indicating a font change since the last
9207 glyph matrix adjustment.
9209 * xterm.c (x_per_char_metric): Use font->max_bounds as
9210 char metric of the font's default char if the default char
9211 hasn't per char metric itself.
9213 * xfaces.c (Fset_face_attribute_internal): Adjust glyphs
9215 (min_char_bounds): Check face->font != NULL.
9216 (font_min_bounds): Return minimum font metrics. Capture the
9217 case of invalid min_bounds contents.
9218 (min_char_bounds): Call font_min_bounds.
9220 1998-01-22 Gerd Moellmann <gerd@gnu.org>
9222 * xdisp.c (start_display): Don't set it->prompt_width if
9224 (move_iterator_in_display_line_to): Ditto.
9225 (display_line): Don't display prompt via display_string if
9228 * minibuf.c (Fminibuffer_prompt_width): Return value from
9229 current_buffer if PROMPT_IN_BUFFER.
9230 (read_minibuf): If PROMPT_IN_BUFFER, insert prompt into
9231 mini-buffer and make it read-only.
9232 (Fminibuffer_complete_and_exit): If PROMPT_IN_BUFFER, use
9233 minibuffer_prompt_length instead of BEGV.
9234 (Fminibuffer_complete_word): Ditto.
9235 (Fminibuffer_complete_word): Ditto.
9237 * insdel.c (del_range_1): If PROMPT_IN_BUFFER, and start position
9238 is less than mini-buffer prompt width, use prompt width as start.
9240 * editfns.c (make_buffer_string): If PROMPT_IN_BUFFER, and start
9241 position is less than mini-buffer prompt width, use the prompt
9244 * cmds.c (Fbeginning_of_line): If PROMPT_IN_BUFFER, set point to
9245 end of prompt if applied to a mini-buffer and BEG reached.
9247 1998-01-21 Gerd Moellmann <gerd@gnu.org>
9249 * editfns.c (make_buffer_string): If PROMPT_IN_BUFFER, add prompt
9250 length to start position.
9252 * buffer.c (Fget_buffer_create): Initialize
9253 minibuffer_prompt_length.
9254 (Fmake_indirect_buffer): Ditto.
9255 (Fkill_buffer): Ditto.
9257 * buffer.h (struct buffer): Add member minibuffer_prompt_length
9258 if PROMPT_IN_BUFFER.
9260 1998-01-19 Gerd Moellmann <gerd@gnu.org>
9262 * xdisp.c (next_element_from_string): Make it work for arbitrary
9264 (set_iterator_to_next): Advance to next overlay string only
9265 if it->string is an overlay string.
9267 * dispextern.h (struct display_iterator):
9268 next_ovstr_face_check_pos renamed next_string_face_check_pos.
9270 * xfaces.c (compute_string_char_face): Compute face for
9271 arbitrary Lisp string. Renamed from compute_overlay_string_char_face.
9273 * xdisp.c (next_element_from_string): Renamed from
9274 next_element_from_overlay_string.
9275 (compute_face_at_iterator_string_position): Renamed from
9276 compute_face_at_iterator_overlay_string_position.
9278 * dispextern.h (struct display_iterator): Member overlay_string
9281 * xdisp.c (next_element_from_c_string): Renamed from
9282 next_element_from_string.
9284 * dispextern.h (struct glyph_pos): Reversed meaning of
9285 overlay_string_index and string_index.
9287 * xdisp.c (next_element_from_overlay_string): Fix bug that made
9288 this function always return the first character of an overlay
9291 1998-01-18 Gerd Moellmann <gerd@gnu.org>
9293 * xdisp.c (reseat_iterator): Set next_invisible_check_pos only if
9294 forced or new pos > next_invisible_check_pos.
9295 (redisplay_window): Don't try same window start if PT < window
9297 (move_iterator_vertically): Bug fix satisfying post-condition
9298 when ZV is reached and no newline in front.
9299 (move_iterator_vertically_backward): New implementation.
9300 (move_iterator_vertically_backward): Bug fixes.
9302 * xterm.c (XTmouse_position): Change call to min_char_bounds.
9303 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Ditto.
9304 (adjust_glyphs_for_font_change): Always adjust.
9306 * dispnew.c (struct dim): Use int.
9308 * xfaces.c (Fset_face_attribute_internal): Set face->font_name;
9309 (allocate_face): Initialize it.
9310 (load_font): Use XLoadQueryFont again instead of x_load_font.
9311 (unload_font): Use XFreeFont again.
9312 (min_char_bounds): Iterate over fonts of faces. Use frame's
9313 font sizes as default. Remove parameter except_last_font_p.
9315 * dispextern.h (struct face): Add font_name.
9317 1998-01-17 Gerd Moellmann <gerd@gnu.org>
9319 * xdisp.c (move_iterator_vertically): Check post-condition. Move
9320 to start of line if ending at ZV and no newline in front.
9321 (move_iterator_to): If to_y specified, always first move to x = 0,
9322 so that move stops at line start instead of line end. This is
9323 probably what callers would expect to happen.
9325 * window.c (window_scroll_pixel_based): Pixel-based scrolling that
9326 can handle different line heights.
9327 (window_scroll_line_based): Formerly window_scroll.
9328 (window_scroll): Call both.
9330 * xdisp.c (start_display): Exclude code if PROMPT_IN_BUFFER.
9331 (move_iterator_in_display_line_to): Ditto.
9332 (display_line): Ditto.
9334 * minibuf.c (read_minibuf): Conditionally insert prompt into
9335 buffer instead of handling prompts specially. Change other
9336 functions accordingly. All such code is in #if PROMPT_IN_BUFFER.
9338 * dispnew.c (adjust_glyph_matrix): Optimize the handling of C-x 2,
9339 upper window. Optimize calls to xrealloc if same width.
9341 * xdisp.c (redisplay_window): Don't use
9342 try_window_reusing_current_matrix if window scroll functions
9345 * dispextern.h (struct display_iterator): Member
9346 redisplay_end_trigger_p removed.
9348 * dispextern.h (WINDOW_DISPLAY_PIXEL_HEIGHT_WITHOUT_MODE_LINE):
9349 Renamed to WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
9351 1998-01-16 Gerd Moellmann <gerd@gnu.org>
9353 * xdisp.c (move_iterator_by_lines): Optimize for truncate-lines
9354 nil. Optimize truncate-lines t and moving backward.
9355 (move_iterator_to_previous_visible_line_start): Contains the heart
9356 of the previous set_iterator_to_previous_visible_line_end. Don't
9357 reseat the iterator. Used by move_iterator_by_lines.
9358 (set_iterator_to_previous_visible_line_start): Call function
9360 (move_iterator_in_display_line_to): Check TO_POS before doing
9361 anything else. Otherwise to_pos == PT would move to x of PT+1.
9363 * indent.c (Fvertical_motion): Use display_iterator.
9365 * xdisp.c (move_iterator_by_lines): New function moving by screen
9367 (redisplay_window): Use it.
9368 (move_iterator_to): Correct branch of to_vpos specified.
9369 (move_iterator_vertically_backward): Increment nlines after having
9370 backed up over some lines because the last line was not backed up
9372 (move_iterator_via_matrix): Look for it->pos in the matrix, and
9373 calculate it->vpos and it->current_y relative to this row.
9374 (move_iterator_via_matrix): Set in #if 0. It doesn't seem to
9375 have a big effect and it is complex.
9376 (move_iterator_to): Call to move_iterator_via_matrix in #if 0.
9378 1998-01-15 Gerd Moellmann <gerd@gnu.org>
9380 * xterm.c (x_draw_relief): Simplify drawing and draw so that lines
9381 join nicely. Lines with widths > 2 don't join nicely under X.
9382 * xterm.h (struct x_output): Remove member relief_gc_line_width.
9383 * widget.c (setup_frame_gcs): Initialize relief GC's to line
9384 width 1; remove references to relief_gc_line_width.
9385 * xfns.c (x_make_gc): Ditto.
9387 * xfaces.c (Fset_face_attribute_internal): Set frame garbaged
9389 (Fset_face_attribute_internal): Use XINT instead of XFASTINT
9390 to get a relief because they can be negative.
9392 * xterm.c (x_draw_relief): Correct line drawing positions. Pixel
9393 positions are for the middle of lines under X.
9395 * xdisp.c (try_window_id): Always search for the cursor by setting
9396 w->cursor.vpos = -1. Search in unchanged rows at the top and
9397 bottom if cursor not found in displayed lines.
9398 (display_mode_line): First extend face, then set right shadow
9399 flag. Otherwise the wrong glyph gets the right shadow.
9401 * dispnew.c (direct_output_for_insert): Give up if line contains
9402 a tab. The number of spaces inserted for a tab changes if we
9403 insert glyphs in front of it.
9405 * xterm.c (x_list_fonts): Changes undone because the Lisp
9406 implementation for make-face-smaller, make-face-larger, and
9407 make-face-fixed can do without them.
9409 * xfns.c (Fx_list_fonts): Original x-list-fonts from x-list-font.c
9412 * xdisp.c (try_window_id): First compute beg_unchanged, then
9413 compare with window start pos.
9415 * xfns.c (Fx_face_fixed_p): Determine whether a face has a
9417 (syms_of_xfns): defsubr for x-face-fixed-p.
9419 * xterm.c (x_erase_phys_cursor): If row containing cursor is not
9420 enabled, don't do anything because this row will be newly drawn
9421 anyway and because we can additionally no longer determine the row
9424 * xdisp.c (display_line): Bug fix cursor positioning.
9426 * xfns.c (x-list-fonts): Copied from x-list-fonts.c; #include
9427 removed. x-list-fonts.c is now obsolete.
9428 (Qfixed, Qvariable): Moved here from xfaces.c.
9430 1998-01-14 Gerd Moellmann <gerd@gnu.org>
9432 * xdisp.c (display_line): Set row->ends_at_zv_p based on
9433 FETCH_BYTE for truncated lines.
9434 (display_line): Set cursor differently.
9435 (display_line): Fixed bug setting last_pos_on_this_line wrong
9436 for truncated lines.
9438 * dispnew.c (adjust_glyph_matrix): Always adjust for frame-based
9441 * window.c (Fsplit_window): Adjust glyphs before setting buffer.
9443 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Add
9444 assertion that character dimensions are not zero.
9446 * xterm.c (x_load_font): adjust_glyphs_for_font_change while
9449 * xdisp.c (decode_mode_spec): Faster implementation of line number
9452 * xterm.c (x_draw_row_bitmaps): Clear flags area before drawing
9453 bitmaps if bitmaps don't fill the entire area.
9454 (draw_bitmap): Draw bitmaps horizontally centered in flags area.
9456 * xterm.h (FRAME_FLAGS_BITMAP_HEIGHT): Macro giving the
9457 pixel height of flags bitmaps.
9459 * frame.h (FRAME_FLAGS_AREA_COLS): Use FRAME_X_FLAGS_AREA_COLS.
9460 (FRAME_FLAGS_AREA_WIDTH): Ditto.
9462 * xterm.h (FRAME_FLAGS_BITMAP_WIDTH): Macro giving the width
9463 in pixels of a flags area of a frame.
9464 (FRAME_X_FLAGS_AREA_WIDTH): Removed.
9465 (FRAME_X_FLAGS_AREA_COLS): Macro giving the number of columns
9466 occupied by a flags area.
9468 1998-01-13 Gerd Moellmann <gerd@gnu.org>
9470 * xdisp.c (hscroll_window_tree): Remove test for non-nil
9473 * dispnew.c (adjust_glyph_matrix): Check redisplay_p if
9476 * xdisp.c (display_line): Correct wrong calculation of row->x for
9477 the case of nglyphs == 1.
9478 (hscroll_window_tree): Renamed from hscroll_windows.
9479 (hscroll_windows): New function calling hscroll_window_tree that
9480 clears desired matrices on a frame when hscroll has been changed.
9481 (redisplay_p): Global flag set during redisplay.
9482 (redisplay_internal): Set and clear redisplay_p.
9484 * xfaces.c (min_char_bounds): Add assertion that width and height
9485 are not zero at the end. Initialize *height and *width to -1,
9486 instead of using BITS_PER_SHORT. If font has min_bounds.width
9487 zero, use its max_bounds.width.
9489 * x-list-font.c (Fx_list_fonts): Check INTEGERP or FLOATP for
9492 1998-01-12 Gerd Moellmann <gerd@acm.org>
9494 * dispnew.c (adjust_glyph_matrix): Do nothing if sizes haven't
9495 changed. Don't clear desired matrices.
9497 * xdisp.c (hscroll_windows): Compute pt after setting
9499 (redisplay_window): Don't do cursor movement based on current
9500 matrix if just_this_one_p is zero.
9502 * x-list-font.c (Fx_list_fonts): Additional parameter fixed.
9503 specifying that fixed-width, variable-width fonts or both
9506 * xfaces.c (Qfixed, Qvariable): Symbols for use by x-list-fonts.
9507 (syms_of_xfaces): Initialize them.
9509 * xterm.c (x_list_fonts): Include auto-scaled fonts. Extend
9512 1998-01-11 Gerd Moellmann <gerd@acm.org>
9514 * xdisp.c (display_mode_line): Extend face to end of line.
9516 * xdisp.c (echo_area_display): Don't call display_string with
9517 echo_area_glyphs_length == 0 which would mean infinite precision.
9518 (redisplay_internal): Adjust window_end_vpos if necessary.
9520 1998-01-07 Gerd Moellmann <gerd@acm.org>
9522 * xdisp.c (display_line): Set it->ends_at_zv_p differently.
9524 1998-01-05 Gerd Moellmann <gerd@acm.org>
9526 * xdisp.c (get_row_start_continuation_line_width): Removed.
9527 (init_iterator_to_row_start): Set it.current_x from row.
9528 (try_window_id): Set it.continuation_lines_width directly from
9531 * xdisp.c (hscroll_windows): Use w->pointm if window is not
9533 (hscroll_windows): Center cursor in window.
9534 (hscroll_windows): Call move_iterator_in_display_line_to.
9536 1998-01-04 Gerd Moellmann <gerd@acm.org>
9538 * xdisp.c (hscroll_windows): Check hscroll < 0.
9539 (redisplay_window): Allow quick cursor movement if overlay arrow
9540 but frame uses window-based redisplay.
9541 (display_line): Take special case for nglyphs == 1 out of #if 0.
9542 (display_line): Set row->ends_at_zv_p after the loop displaying
9543 glyphs because ZV can be in truncated text.
9544 (hscroll_windows): Use init_iterator_to_row_start.
9546 * dispnew.c (scrolling_window): Calculation of overlapping
9548 (row_equal_p): Compare continued_p and continuation_line_p.
9550 1998-01-02 Gerd Moellmann <gerd@acm.org>
9552 * xterm.c (x_get_mode_line_face_gc): Renamed from
9553 x_get_modeline_face_gc.
9555 * xdisp.c (TEXT_PROP_DISTANCE_LIMIT): Max. distance from current
9556 buffer position to look for text properties.
9557 (get_face_from_cursor_pos): Use it.
9558 (compute_face_at_iterator_position): Use it.
9559 (next_element_from_buffer): Use it.
9561 * dispnew.c (scrolling_window): Decrement run's y-position
9562 when extending it backwards.
9564 * xterm.c (do_line_dance): Don't ever copy more than window height.
9566 1998-01-01 Gerd Moellmann <gerd@acm.org>
9568 * xdisp.c (redisplay_window): Cursor motion in unchanged
9569 matrix---use MATRIX_ROW_.*_IN_MIDDLE_OF_CHAR_P.
9570 (init_iterator_to_next_row_start): Special handling of lines
9571 ending in middle of char removed.
9572 (hscroll_windows): Hscroll windows only if window_end_valid is not
9574 (try_window_reusing_current_matrix): Call hscroll_windows.
9575 (init_iterator_to_row_start): Initialize iterator for display
9576 starting at a position given by a glyph_row->start.
9577 (redisplay_window): Don't use vmotion because it gives wrong
9578 results if lines are continued and variable width fonts are used.
9580 * dispextern.h (struct glyph_pos): New member dpvec_index.
9581 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test if row ends in the
9582 the middle of a character.
9583 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Test if row starts in
9584 the middle of a character.
9586 * xdisp.c (set_iterator_to_next): Increment it->dpvec_index, reset
9588 (next_element_from_display_vector): Use it->dpvec_index.
9589 (reseat_iterator): Reset it.
9590 (init_iterator): Reset it.
9591 (setup_iterator_dpvec_from_glyph_pos): Set up it->dpvec and
9592 it->pos.dpvec_index from a glyph_pos structure.
9593 (init_iterator_from_glyph_pos): Call the function above.
9594 (reseat_iterator_to_glyph_pos): Ditto.
9596 * dispnew.c (direct_output_forward_char): Don't use this method at
9597 overlay boundaries or near invisible text.
9598 (direct_output_forward_char): Step through glyph row to find
9601 * xterm.c (x_get_cursor_gc): Don't return cursor_gc for font ==
9602 frame font if line height differs from font height.
9604 * xdisp.c (set_iterator_to_next): Renamed from
9605 move_iterator_forward to avoid confusion with other move_.*
9608 * dispextern.h (FACE_RELIEF_P): Renamed from FACE_3D_P.
9610 1997-12-31 Gerd Moellmann <gerd@acm.org>
9612 * xterm.c (x_get_cursor_gc): Renamed from x_cursor_gc to use the
9613 same naming convention as for other GC functions.
9614 (draw_glyphs): Don't fill background when drawing a cursor and
9615 font height is less than line height.
9617 1997-12-30 Gerd Moellmann <gerd@acm.org>
9619 * xdisp.c (init_display_iterator.*): Renamed to shorter names
9622 * xdisp.c (move_iterator_forward): Restore it->len from
9623 it->dpvec_char_len if dpend reached.
9624 (get_next_display_element): Don't consume translated char
9626 (display_line): Don't set this_.* variables if row is continued.
9627 (start_display): Move to start of continuation line if ending
9628 up at end of continued line.
9630 * dispextern.h (struct display_iterator): New member dpvec_char_len.
9632 * xdisp.c (move_iterator_in_display_line_to): Check TO_POS after
9633 checking TO_X and continuation lines.
9634 (get_last_unchanged_at_beg_row): If first_changed_pos is the end
9635 of a continued line, don't consider this line as unchanged because
9636 it may no longer be continued.
9638 1997-12-29 Gerd Moellmann <gerd@acm.org>
9640 * xdisp.c (try_window_id): Catch the case that moving over
9641 continuation lines moves first_unchanged_at_end_row to a row not
9644 * dispextern.h (struct glyph_row): New member
9645 continuation_lines_width. Member continuation_line_p removed.
9646 (MATRIX_ROW_CONTINUATION_LINE_P): Non-zero if row displays a
9648 * xdisp.c (display_line): Set row->continuation_lines_width.
9649 (get_row_start_continuation_line_width): Set continuation lines
9650 width of iterator from continuation lines width of glyph row.
9651 (get_row_start_continuation_line_width): Make it inline.
9652 (set_window_cursor): Make it inline.
9653 (try_window_id): Use MATRIX_ROW_CONTINUATION_LINE_P.
9654 (Fdump_redisplay_state): Ditto.
9656 * dispnew.c (update_window_line): Use MATRIX_ROW_CONTINUATION_LINE_P.
9657 * xterm.c (x_draw_row_bitmaps): Use MATRIX_ROW_CONTINUATION_LINE_P.
9659 * xdisp.c (try_window_id): Set it.hpos and it.current_x to zero
9660 after determining the continuation lines width for
9661 last_unchanged_at_beg_row.
9663 * xterm.c (x_draw_row_bitmaps): Let overlay arrow have precedence.
9665 * xdisp.c (display_mode_line): Handle 3D faces only on frames
9666 which support faces.
9667 (init_display_iterator): Ditto.
9668 (move_iterator_via_matrix): Skip over truncation glyph at the row
9669 start on terminal frames.
9670 (hscroll_windows): Choose hscroll margin differently for window
9671 system and terminal frames.
9673 1997-12-28 Gerd Moellmann <gerd@acm.org>
9675 * xdisp.c (hscroll_windows): Change hscroll of windows.
9676 (redisplay_internal): Call it.
9678 * dispnew.c (direct_output_for_insert): Give up if a glyph
9679 doesn't fit completely on the line.
9680 (direct_output_forward_char): Give up for non-ASCII chars.
9681 (direct_output_forward_char): Set redisplay_performed_directly_p.
9683 * dispextern.h (struct display_iterator): Make first_visible_x
9684 and last_visible_x ints; this is for very long truncated lines.
9686 * xdisp.c (move_iterator_in_display_line_to): Separate check for
9687 MOVE_X_REACHED only if it->nglyphs == 0. This fixes cursor
9688 positioning problems with the mouse.
9689 (move_iterator_in_display_line_to): Truncate lines if it->current_x
9690 >= it->last_visible_x instead of >.
9691 (display_line): Ditto.
9693 * xterm.c (draw_glyphs): Draw rectangles if font could not be
9695 (XTproduce_glyphs): Calculate pixel_width for composite chars and
9696 non-ASCII chars differently. Always produce 1 glyph for composite
9697 chars. If font not found, use CHARSET_WIDTH to calculate width of
9699 (x_get_char_font_and_encoding): Return null if font could not be
9700 loaded. Reset font to null if fontset could not be loaded.
9701 (draw_glyphs): Fill background if font not found.
9702 (draw_glyphs): Unused parameter just_foreground_p removed. New
9703 parameter composite_glyph.
9704 (draw_glyphs): Use enumeration for parameter hl.
9705 (draw_glyphs): Pass a display area relative x-position to
9706 draw_glyphs when calling it recursively for composite chars.
9708 1997-12-27 Gerd Moellmann <gerd@acm.org>
9710 * xterm.c: Patches from handa.etl.go.jp integrated.
9711 (draw_glyphs): Don't rely on x_get_char_font_and_encoding to
9714 * xdisp.c (move_iterator_in_display_line_to): Check to_x
9717 * xterm.c (x_draw_relief): Draw relief lines.
9718 (draw_glyphs): Call x_draw_relief.
9720 1997-12-26 Gerd Moellmann <gerd@acm.org>
9722 * xfns.c (x_make_gc): Create relief GC's.
9724 * widget.c (create_frame_gcs): Create GC's for relief drawing.
9725 (setup_frame_gcs): Initialize them.
9726 (EmacsFrameDestroy): Free them.
9728 * xdisp.c (try_window_id): Get continuation lines width if
9729 last_unchanged_at_beg_row is continued or a continuation line.
9730 (move_iterator_via_matrix): Don't do it for mini-buffer windows.
9731 (redisplay_window): Case point has changed, and it has not
9732 moved off the frame. Don't increment row if PT equals the row
9733 end if the row ends in ZV.
9735 * xterm.c (x_draw_row_bitmaps): New function to draw bitmaps.
9736 (expose_line): Call it.
9737 (x_after_update_window_line): Call it.
9739 * xdisp.c (display_line): Reset continuation_lines_width when ZV
9742 * xterm.c (x_after_update_window_line): Draw continuation line
9745 * dispnew.c (update_window_line): Call
9746 after_update_window_line_hook when row's continuation_line_p
9749 * xterm.c (draw_bitmap): Draw new bitmap CONTINUATION_LINE_BITMAP.
9751 * xdisp.c (display_line): Handle continued lines on window system
9752 frames differently since continuation glyphs are not displayed.
9753 (move_iterator_in_display_line_to): Ditto.
9754 (move_iterator_in_display_line_to): Take the mini-buffer prompt
9756 (move_iterator_vertically_backward): Handle dy == 0 specially.
9757 (redisplay_window): Catch the case of small windows when
9758 recentering where moving back window_height/2 moves us beyond the
9759 top of the display area of the window.
9761 1997-12-18 Gerd Moellmann <gerd@acm.org>
9763 * xdisp.c (move_iterator_vertically_backward): Unused parameter
9766 1997-12-17 Gerd Moellmann <gerd@acm.org>
9768 * dispnew.c (direct_output_forward_char): Correct new cursor
9771 1997-12-16 Gerd Moellmann <gerd@acm.org>
9773 * xterm.c (x_after_update_window_line): Remove unused parameters.
9774 (XTclear_end_of_line): Clear to display_height instead of
9777 * dispnew.c (set_frame_matrix_frame): Make it INLINE.
9778 (update_window_line): Call after_update_window_line_hook if
9779 rows have different y-positions, or different height.
9781 1997-12-14 Gerd Moellmann <gerd@acm.org>
9783 * frame.h (FRAME_MODE_LINE_PIXEL_HEIGHT): Removed.
9785 * window.c (coordinates_in_window): Call frame_mode_line_height.
9787 * xterm.c (x_draw_3d_border): Removed.
9788 (x_draw_row_borders): Removed.
9790 * dispnew.c (update_window): References to
9791 FRAME_MODE_LINE_BORDER_WIDTH removed.
9793 * xterm.h (FRAME_MODE_LINE_BORDER_WIDTH): Removed.
9794 (FRAME_MODE_LINE_HEIGHT): Removed.
9796 * xterm.c (draw_3d_borders_p): Removed.
9797 (draw_glyphs): Ditto.
9798 (XTwrite_glyphs): Ditto.
9799 (expose_line): Ditto.
9800 (x_initialize): Ditto.
9802 * dispextern.h (WINDOW_DISPLAY_MODE_LINE_HEIGHT): Call
9803 frame_mode_line_height.
9805 * term.c (frame_mode_line_height): Get the pixel height of a
9807 (frame_mode_line_height_hook): Hook to implement system dependent
9810 * xterm.c (x_initialize): Set the hook.
9811 (XTframe_mode_line_height): X version of frame_mode_line_height.
9813 * xdisp.c (echo_area_display): Call gobble_input to flush the X
9815 (display_string): Don't add right truncation mark if line ends in
9817 (init_display_iterator): If called with modeline_p non-zero, set
9818 face_id to 1, which is the id of the mode line face.
9820 * keyboard.c (cmd_error_internal): Write to stderr if selected
9821 frame is Vterminal_frame under X. This is the case when a font
9822 cannot be loaded when Emacs starts. Replace test for
9823 FRAME_MESSAGE_BUF with test for glyphs_initialized_p.
9825 * xfaces.c (compute_overlay_string_char_face): Compute the
9826 face of a character in an overlay string.
9827 * xterm.h (compute_overlay_string_char_face): Prototype.
9828 * xdisp.c (compute_face_at_iterator_overlay_string_position):
9831 * xdisp.c (set_iterator_to_next_overlay_string): Formerly
9832 set_iterator_to_next_overlay.
9833 (struct overlay_entry): Structure used to sort overlay strings.
9834 (compare_overlay_entries): Compare overlay strings.
9835 (load_iterator_with_overlay_strings): Load a chunk of overlay
9837 (get_overlay_strings_at_iterator_position): Call it.
9838 (next_element_from_overlay_string): Set it->object to the overlay
9839 string. Prepare for setting it->position to a string position.
9840 (get_overlay_strings_at_iterator_position): Renamed from
9841 get_overlays_at_iterator_position.
9842 (setup_iterator_overlay_strings_from_glyph_pos): Changed to load
9843 chunks of overlay strings.
9844 (load_overlay_strings): Renamed from load_iterator_overlay_strings.
9846 * dispextern.h (struct display_iterator): New vector
9847 overlay_strings and new member n_overlay_strings---formerly
9848 overlays and n_overlays.
9849 (struct glyph_pos): Remove after_string_p; overlay_index
9850 renamed to string_index.
9852 1997-12-13 Gerd Moellmann <gerd@acm.org>
9854 * xdisp.c (copy_iterator): Increment n_iterator_overlay_vectors
9855 when allocating a vector.
9856 (release_iterator): Removed.
9857 (restore_iterator): Removed.
9858 (copy_iterator): Removed.
9860 1997-12-08 Gerd Moellmann <gerd@acm.org>
9862 * xdisp.c (redisplay_window): Use make_empty_enabled_row for
9863 clearing a mini-buffer window that is not active.
9864 (redisplay_window): Do not scroll one line too early when last
9865 window line is completely visible.
9866 (init_display_iterator): Leave some room to display the cursor
9867 after the last glyph on a continued line.
9869 * xterm.h (struct x_output): trunc_area_extra renamed
9871 (FRAME_X_FLAGS_AREA_WIDTH): Renamed from FRAME_X_TRUNC_WIDTH.
9873 * dispnew.c (update_window_line): Call
9874 after_update_window_line_hook when current row is not enabled
9875 which is the case after a frame has been cleared.
9877 * xdisp.c (display_mode_line): Reset row flags for truncation
9878 on right side for the mode line.
9880 * xterm.c (bitmap_type): Type of bitmap to display in flags
9882 (x_after_update_window_line): Use the enum.
9883 (draw_bitmap): Ditto.
9885 1997-12-07 Gerd Moellmann <gerd@acm.org>
9887 * xterm.c (x_clip_to_row): Include width of both flag areas.
9888 (do_line_dance): Ditto.
9889 (expose_window_tree): Ditto.
9890 * dispnew.c (update_window_line): Call
9891 after_update_window_line_hook for right truncation and continuation.
9892 * xdisp.c (init_display_iterator): Don't subtract width of
9893 continuation glyphs for window-based redisplay.
9894 * xterm.c (draw_bitmap): Draw continuation bitmap.
9895 * widget.c (set_frame_size): Double trunc_area_extra.
9896 (EmacsFrameSetCharSize): Ditto.
9897 * xfns.c (x_figure_window_size): Ditto.
9898 * xterm.c (x_set_window_size): Ditto.
9899 (x_after_update_window_line): Draw right truncation mark.
9901 * xterm.c (draw_glyphs): Bug fix buffer overrun.
9903 * window.h: Include blocker around dispextern.h removed.
9905 * eval.c (Feval): Check interrupt_input_block == 0.
9907 * dispextern.h (struct display_iterator): Former ovstr made a
9908 Lisp_Object overlay_string. New next_ovstr_face_check_pos and
9909 next_ovstr_invisble_check_pos; check at these positions for
9910 face changes and changes in invisible text property.
9911 (struct glyph_pos): Former ovlen now overlay_string_index.
9913 * xdisp.c (setup_iterator_overlays_from_glyph_pos): Set
9915 (set_iterator_to_next_overlay_string): Set overlay_string and
9916 pos.overlay_string_index.
9917 (get_overlays_at_iterator_position): Use overlay_string and
9918 overlay_string_index.
9919 (next_element_from_overlay_string): Use overlay_string and
9920 overlay_string_index.
9921 (move_iterator_forward): Increment overlay_string_index.
9922 (try_window_id): Use overlay_string and overlay_string_index.
9923 (move_iterator_forward): At end of dpvec, maybe use method
9924 next_element_from_overlay_string for the case a character from an
9925 overlay string was translated via a display table.
9926 (reseat_iterator_to_string): Take a Lisp string.
9927 (display_string): Pass a Lisp string to reseat_iterator_to_string.
9928 (compute_face_at_iterator_overlay_string_position): Compute face
9929 based on text properties for an overlay string.
9930 (next_element_from_overlay_string): Check invisible and face text
9932 (set_iterator_to_next_overlay_string): Restore face id before
9933 overlay strings when no more overlay strings are found to return.
9934 Initialize next_ovstr_.*check_pos for each new overlay string
9935 roï
\0ðoï
\0ðÃâ
\0ðoï
\0ðoï
\0ðTÿ
\0ðLá
\0ðoï
\0ðase_face): Made public.
9936 (merge_face_list): Ditto.
9937 (intern_computed_face): Ditto.
9939 * xdisp.c (redisplay_window): Cursor movement in unchanged
9940 window if PT > w->last_point. Goto try_to_scroll if bottom Y
9941 of row is > instead of >= last_y.
9943 * buffer.h (overlays_at): Function prototype.
9945 * xdisp.c (reseat_iterator_to_string): Clear iterator position.
9946 * dispextern.h (GET_NEXT_DISPLAY_ELEMENT): Removed.
9948 * xdisp.c (release_iterator): Release dynamically allocated
9949 memory of a display_iterator.
9950 (copy_iterator): Copy an iterator.
9951 (restore_iterator): Restore an iterator from a backup copy.
9952 (global): Use the functions above.
9953 * window.c (Fpos_visible_in_window_p): Call release_iterator.
9954 * dispnew.c (direct_output_for_insert): Call release_iterator.
9956 * dispextern.h (struct display_iterator): Allocate overlays
9959 1997-12-06 Gerd Moellmann <gerd@acm.org>
9961 * Makefile.in (window.o): Depends on dispextern.h.
9963 * buffer.c (overlays_at): Make it work when extending vectors
9964 and an initial vector of zero size.
9966 * xdisp.c (set_iterator_to_previous_visible_line_end): Renamed
9967 from set_cursor_to_previous_visible_line_end.
9968 (set_iterator_to_next_visible_line_start): Renamed from
9969 set_cursor_to_next_visible_line_end.
9970 (set_next_iterator_stop_pos): Renamed from set_next_stop_pos.
9971 (compute_face_at_iterator_position): Renamed from
9972 compute_cursor_face.
9973 (set_iterator_to_next_overlay_string): Renamed from
9974 cursor_to_next_overlay_string.
9975 (get_overlays_at_iterator_position): Renamed from
9976 get_overlays_for_cursor.
9977 (reseat_iterator): Renamed from reseat_cursor.
9978 (setup_iterator_overlays_from_glyph_pos): Renamed from
9979 setup_overlays_from_pos.
9980 (init_string_iterator): Renamed from init_string_cursor.
9981 (get_next_display_element): Renamed from next_display_element.
9982 (move_iterator_forward): Renamed from advance_display_cursor.
9983 (get_overlays_at_iterator_position): Allocate overlays vector
9986 * xdisp.c: display_cursor renamed display_iterator.
9987 * dispextern.h: Ditto.
9990 1997-12-01 Gerd Moellmann <gerd@acm.org>
9992 * window.c (mark_window_cursors_off): Function comment added.
9993 (window_topmost_p, window_rightmost_p): Removed because not used.
9995 1997-11-30 Gerd Moellmann <gerd@acm.org>
9997 * emacs.c (main): Function prototypes removed in profiling code.
9998 Use safe_bcopy as start of text.
10000 * dispnew.c (update_frame_line): update_line -> update_frame_line;
10001 mirrored_make_current -> make_current.
10003 * xdisp.c: (store_frame_title_char): New function to store a
10004 single character for the frame title with re-allocation of
10006 (init_xdisp): Intialize frame_title_.* variables to null.
10008 * dispnew.c (quit_error_check): Removed.
10010 * eval.c (Fsignal): Call to quit_error_check removed.
10011 * keyboard.c (quit_throw_to_read_char): Ditto.
10013 1997-11-23 Gerd Moellmann <gerd@acm.org>
10015 * xfaces.c (Fset_face_attribute_internal): Allow nil relief
10016 to mean a zero relief.
10018 1997-11-19 Gerd Moellmann <gerd@acm.org>
10020 * dispnew.c (new_glyph_matrix): Increment glyph_matrix_count
10022 (glyph_matrix_count, glyph_pool_count): Define unconditionally.
10023 (free_glyph_matrix): Decrement glyph_matrix_count unconditionally.
10024 (check_glyph_memory): Define function body unconditionally.
10026 1997-11-17 Gerd Moellmann <gerd@acm.org>
10028 * dispnew.c (scrolling_window): Alternative version of this
10031 1997-11-16 Gerd Moellmann <gerd@acm.org>
10033 * dispnew.c (make_empty_enabled_row): Make an empty, enabled row
10034 of height CANON_Y_UNIT.
10035 * dispextern.h: Prototype for that function.
10036 * xdisp.c (echo_area_display): Don't use display_string to
10037 produce empty rows. Use make_empty_enabled_row instead.
10039 * dispnew.c (scrolling_window): New version using diff-like
10040 algorithm activated.
10042 1997-11-15 Gerd Moellmann <gerd@acm.org>
10044 * dispnew.c (clear_current_matrices): Clear matrix of menu_bar_window
10045 (clear_desired_matrices): Ditto.
10046 (adjust_frame_glyphs_for_window_redisplay): Use FRAME_WINDOW_WIDTH
10047 for menu_bar_window.
10049 * alloc.c (mark_object): Mark menu_bar_window of frames.
10051 * xterm.c (XTupdate_window_end): Don't display cursor if
10054 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Don't
10056 (update_window): Don't set cursor if pseudo_window_p.
10058 * dispextern.h (WINDOW_WANTS_MODELINE_P): Test pseudo_window_p.
10060 * window.h (struct window): New flag pseudo_window_p set to
10061 1 for windows that aren't really part of the window tree, like
10062 menu_bar_window's of frames.
10063 * window.c (make_window): Initialize it.
10064 (replace_window): Ditto.
10065 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Ditto.
10067 * frame.c (make_frame): Initialize menu_bar_window to nil.
10069 * xterm.c (XTget_display_info): FACE_SHADOW_THICKNESS renamed
10072 * xfaces.c (copy_face): shadow_thickness -> relief.
10074 (merge_faces): Ditto.
10075 (compute_base_face): Ditto.
10076 (Fset_face_attribute_internal): Ditto.
10077 * dispextern.h (struct face): Ditto.
10079 * dispnew.c (update_frame): Update menu_bar_window of the frame if
10082 * xdisp.c (display_menu_bar): Display the menu bar in
10083 f->menu_bar_window if appropriate.
10084 (display_mode_line): Use MATRIX_MODE_LINE_ROW.
10086 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Allocate
10087 dummy window and window matrices for f->menu_bar_window.
10088 (free_glyphs): Free the dummy window and its glyph matrices.
10090 * frame.h (struct frame): New member menu_bar_window.
10092 1997-11-09 Gerd Moellmann <gerd@acm.org>
10094 * dispnew.c (scrolling_window): New version with diff-like
10097 * xdisp.c (try_window_reusing_current_matrix): If new_start >
10098 old_start always start displaying at start of
10099 first_row_to_display. The previous scheme failed if the last row
10102 * dispnew.c (update_window): Remove cost calculations. Remove
10103 redundant preempt_count calculations.
10105 * xterm.c (x_clip_to_row): Set clipping for non-text rows
10108 * dispnew.c (update_window): Use WINDOW_WANTS_MODELINE_P.
10110 * window.c (syms_of_window): Functions for marginal areas if
10111 WITH_MARGINAL_AREAS is defined.
10113 * xdisp.c (try_window_reusing_current_matrix): Trace fprintf
10116 * dispnew.c (scrolling): Call line_hash_code because hash values
10117 are not set in the frame matrix.
10119 * xdisp.c (try_window_id): Fix scrolling for terminal frames.
10120 (redisplay_window): Check line_ins_del_ok before calling
10122 (try_window_reusing_current_matrix): Give up for terminal frames
10123 if window is not full width or we cannot insert/delete lines.
10124 (try_window_reusing_current_matrix): Fixed scrolling for terminal
10127 * alloc.c (mark_glyph_matrix): Bug fix - pass pointer to
10128 Lisp_Object to mark_object.
10130 * xdisp.c (sync_frame_with_window_matrix_rows): Make frame and
10131 window rows have the same glyph pointers.
10132 (try_window_id): Call it.
10134 * alloc.c (mark_glyph_matrix): Function to mark Lisp objects in
10136 (mark_object): Call it.
10138 * xdisp.c (insert_left_trunc_glyphs): Use 0 object in glyphs for
10140 (display_line): Ditto.
10141 (display_line): Ditto for DISP_CONTINUATION.
10142 (display_line): Truncation on right: test current_x >
10144 (skip_in_display_line_to): Ditto.
10145 (skip_via_matrix): Stop skipping in glyph row at face extending
10146 glyphs or at padding spaces.
10148 * dispnew.c (fill_up_glyph_row_with_spaces): Comment extended.
10150 * xdisp.c (display_line): Use glyph->object == 0 for padding
10152 (redisplay_window): Don't let cursor move over padding
10155 * dispextern.h (struct glyph): Fix comment for object.
10157 1997-11-08 Gerd Moellmann <gerd@acm.org>
10159 * dispextern.h (WINDOW_WANTS_MODELINE_P): Non-zero if a window
10161 * xdisp.c (redisplay_window): Use it.
10162 (display_mode_line): Check that window wants mode line.
10164 1997-11-03 Gerd Moellmann <gerd@acm.org>
10166 * xdisp.c (display_menu_bar): Enable menu bar rows.
10168 * xterm.c (x_draw_hollow_cursor): X positions based on text area.
10169 (x_erase_phys_cursor): Ditto.
10170 (x_draw_bar_cursor): Ditto.
10172 1997-11-02 Gerd Moellmann <gerd@acm.org>
10174 * dispnew.c (update_marginal_area): Update a marginal area.
10175 (update_text_area): Update text area.
10176 (update_window_line): Call both.
10178 * xterm.c (XTclear_end_of_line): Translate coordinates area
10181 * dispnew.c (updated_area): Row area being updated in
10182 update_window_line.
10183 (update_window_line): Set it.
10184 (update_marginal_area): Clear to end of line if not in text area.
10186 * window.c (Fset_window_margins): Increment
10187 windows_or_buffer_changed. Adjust glyphs.
10189 * dispextern.h (WINDOW_TEXT_TO_FRAME_PIXEL_X): Convert text
10190 area X coordinates to frame coordinates.
10191 (WINDOW_DISPLAY_LEFT_AREA_PIXEL_WIDTH): Width of left marginal area.
10192 (WINDOW_DISPLAY_RIGHT_AREA_PIXEL_WIDTH): Same for right area.
10193 (WINDOW_DISPLAY_TEXT_AREA_PIXEL_WIDTH): Same for text area.
10195 * xterm.c (draw_glyphs): Use text area width as display width.
10197 * xdisp.c (init_display_info): Subtract widths of marginal areas
10198 from last_visible_x.
10200 * alloc.c (mark_object): Mark objects in glyphs only if they are
10201 overlays. Mark only if current_matrix != 0. Activate the code.
10203 * window.c (Fset_window_margins): Set margins.
10204 (Fwindow_margins): Return margin area widths.
10205 (syms_of_window): Add defsubr's.
10207 * window.h (struct window): left_margin_width, right_margin_width.
10209 * xfns.c (x_set_trunc_area_width): Set truncation pixel width
10212 * frame.h (FRAME_TRUNC_COLS): Number of columns occupied by
10213 truncation/overlay arrow area.
10214 (struct frame): trunc_area_pixel_width, and _cols.
10216 * window.c (Fsplit_window): Use it.
10218 * window.c (Fsplit_window): Set cursor vpos to -1 after
10220 (Fsplit_window): SUbtract/add FRAME_TRUNC_WIDTH for horizontally
10223 * dispnew.c (set_window_cursor_after_update): Accept out
10224 of bounds cursor positions.
10226 * xdisp.c (redisplay_internal): Check that after cursor motion
10227 within line, PT is on same line.
10229 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Don't subtract
10232 * xterm.h (struct x_output): trunc_area_extra.
10233 (CHAR_TO_PIXEL_WIDTH): Add in trunc_area_extra.
10234 (PIXEL_TO_CHAR_WIDTH): Subtract it.
10235 * widget.c (set_frame_size): Set it.
10236 (EmacsFrameSetCharSize): Ditto.
10237 * xfns.c (x_figure_window_size): Ditto.
10238 * xterm.c (x_set_window_size): Ditto.
10240 * dispnew.c (check_matrix_invariants): First try to check window
10243 * xdisp.c (try_window_reusing_current_matrix): Try window
10244 redisplay with different window start.
10246 1997-11-01 Gerd Moellmann <gerd@acm.org>
10248 * window.c (make_window): Set window_end_pos/vpos.
10249 (Fsplit_window): Zero last_cursor, window_end_valid.
10250 (Fset_window_buffer): Set window_end_vpos, zero last_cursor.
10252 * dispnew.c (check_matrix_invariants): Check window_end_pos/vpos.
10254 1997-10-31 Gerd Moellmann <gerd@acm.org>
10256 * window.c (make_window): Initialize last_cursor.
10257 (replace_window): Ditto.
10259 1997-10-29 Gerd Moellmann <gerd@acm.org>
10261 * window.h: New member last_cursor.
10262 * dispnew.c (direct_output_for_insert): Set it.
10263 (direct_output_forward_char): Ditto.
10264 * xdisp.c (redisplay_internal): Ditto.
10266 1997-10-28 Gerd Moellmann <gerd@acm.org>
10268 * xdisp.c (redisplay_internal): Optimization 1 change partially
10269 reverted. Check this again later.
10270 (skip_via_matrix): Remove redundent test for
10271 MATRIX_ROW_DISPLAYS_TEXT_P.
10273 1997-10-27 Gerd Moellmann <gerd@acm.org>
10275 * dispnew.c (update_window_line): Call
10276 after_update_window_line_hook only for interesting constellations.
10277 (free_glyph_matrix): Fix memory leak.
10279 * window.h: Include blocker WINDOW_H_INCLUDED, include
10281 (struct window): phys_cursor_glyph as struct glyph. * window.c
10282 (make_window): Initialize it.
10283 (replace_window): Ditto.
10284 * dispnew.c (free_window_matrices): Remove freeing of
10286 (check_matrix_invariants): Renamed from check_current_matrix_...
10287 * xterm.c: All references to phys_cursor_glyph changed.
10289 * dispextern.h (DISPEXTERN_H_INCLUDED: New include blocker.
10291 * xfaces.c: Comment update.
10293 * window.h (struct window): Make phys_cursor_glyph a struct glyph
10294 pointer. Remove phys_cursor_ascent, descent, etc.
10295 * dispnew.c (free_window_matrices): Free it.
10296 * window.c (make_window): Allocate it.
10297 (replace_window): Ditto.
10298 * xterm.c (x_draw_phys_cursor_glyph): Draw it.
10299 (x_display_and_set_cursor): Fill it.
10300 (x_phys_cursor_in_rect_p): Use it.
10301 (x_draw_hollow_cursor): Ditto.
10302 (x_draw_bar_cursor): Ditto.
10303 (x_erase_phys_cursor): Ditto.
10305 * xdisp.c (skip_in_display_line_to): Use SET_INFO_FROM_CURSOR.
10307 * xterm.c (XTget_display_info): Handle 3D facess.
10308 (draw_glyphs): Ditto.
10310 * xdisp.c (Fdump_redisplay_state): Change interactive spec to "p".
10312 * xfaces.c (Fset_face_attribute_internal): New face attribute
10314 (copy_face): Handle shadow_thickness.
10316 (merge_faces): Ditto.
10317 (compute_base_face): Ditto.
10319 * dispextern.h (struct display_cursor): New member start_of_3d_run_p.
10320 (struct display_info): Ditto.
10321 (SET_INFO_FROM_CURSOR): Transfer it to display_info.
10322 * xdisp.c (compute_cursor_face): Set it.
10323 (advance_display_cursor): Clear it.
10325 * xdisp.c (init_string_cursor): Initialize face_id to -1.
10326 (init_string_cursor): Init face_id to zero.
10328 * dispextern.h (struct face): New member shadow_thickness.
10330 * xdisp.c (compute_cursor_face): Set limit for text property
10333 * dispnew.c (update_window_line): Try to resynch with current line
10334 to prevent mode line flickering.
10336 1997-10-26 Gerd Moellmann <gerd@acm.org>
10338 * dispnew.c (set_window_cursor_after_update): React again
10339 on cursor_in_echo_area >= 0.
10341 * xdisp.c (echo_area_display): Clear desired matrix before
10342 displaying into it.
10343 (display_menu_bar): Clear glyph row instead of hoping it is not
10344 enabled. This is safer.
10346 * dispnew.c (check_current_matrix_invariants): Check only
10349 * xdisp.c (try_window_id): Handle window end setting in case of
10350 display to end of window, but only non-text lines displayed.
10352 * dispnew.c (check_current_matrix_invariants): Check nrows for zero.
10353 (check_current_matrix_invariants): Check used counts.
10357 * dispnew.c (scrolling): Use hash codes from rows.
10359 * xdisp.c (Fdump_redisplay_state): Dump current matrix.
10361 * dispnew.c (scrolling_window): Invalidate conflicting runs.
10363 1997-10-25 Gerd Moellmann <gerd@acm.org>
10365 * dispextern.h (struct glyph_matrix): Flag no_scrolling_p.
10366 * dispnew.c (update_window): Use it.
10367 (clear_glyph_matrix): Clear it.
10368 * xdisp.c (try_window_id): Set it.
10370 * dispextern.h (struct glyph_row): New flag ends_at_zv_p.
10372 * xdisp.c (redisplay_internal): Increment glyph positions differently.
10374 * dispextern.h: More comments etc.
10376 1997-10-24 Gerd Moellmann <gerd@acm.org>
10378 * dispnew.c (set_window_cursor_after_update): Set cursor
10379 for cursor_in_echo_area == 0 to (0, 0).
10381 * dispextern.h (struct glyph_row): New flags continuation_line_p
10382 and displays_text_p.
10383 (MATRIX_ROW_DISPLAYS_TEXT_P): Use displays_text_p.
10384 * xdisp.c (display_line): Set them.
10385 (try_window_id): Move to start of continuation line to find out
10386 continuation_line_width.
10387 (first_unchanged_current_row): Don't retract row if continued,
10390 * xterm.c: Map X coordinates.
10392 1997-10-23 Gerd Moellmann <gerd@acm.org>
10394 * dispnew.c (buffer_posn_from_coords): Translate X for right to
10397 * xdisp.c (display_line): Set right_to_left_p after clearing the row.
10399 * xterm.c (XTclear_end_of_line): Respect right_to_left_p.
10401 * xdisp.c (try_window_id): Clear desired matrix if not successul.
10403 * xdisp.c (try_window_id): Call update_window_begin_hook/end_hook.
10405 * dispnew.c (update_window_begin_hook, update_winodw_end_hook):
10406 Set this to functions to be called before/after window updates.
10407 (direct_output_for_insert): Call them.
10408 (update_window): Ditto.
10409 (update_frame): Call update_begin/ update_end for windows.
10411 * xterm.c (XTupdate_window_begin): Called before window updates.
10412 (XTupdate_end): Called after window updates.
10413 (x_initialize): Set hooks to above.
10415 * xdisp.c (init_display_info): Initialize c and len of
10418 * xterm.c (x_get_char_font_and_encoding): Bug fix. Don't load
10419 fonts more than once.
10421 1997-10-22 Gerd Moellmann <gerd@acm.org>
10423 * xdisp.c (display_line): Handle most common case of current_x <
10424 last_visible_x separately.
10426 * dispextern.h (display_element_type): DISP_ELLIPSIS removed.
10428 * dispnew.c (update_window_line): Compare pixel widths of glyphs
10429 so that face extending space doesn't compare equal to normal space
10432 * xdisp.c (display_line): Make sure we have a position for
10433 a line end in an otherwise blank line if face is extended.
10435 * dispnew.c (direct_output_for_insert): Increment row end position.
10437 * window.c (Fpos_visible_in_window_p): Use old meaning of
10440 * xdisp.c (init_display_cursor_from_glyph_pos): New.
10442 * dispextern.h (MATRIX_ROW_FIRST_POS): Use row start.
10444 * dispnew.c (increment_glyph_row_buffer_positions): Adjust
10445 start and end positions in rows.
10446 (increment_glyph_row_buffer_positions): Stop adjusting at
10447 glyphs with positions <= 0.
10449 * dispextern.h (struct glyph_pos): Structure desribing a text
10450 position including position in overlay.
10451 (struct glyph_row): Use it for start and end positions.
10452 (struct display_cursor): Use it.
10454 (display_line): Set row start and end positions.
10456 * dispnew.c (copy_row_except_pointers): Use bcopy and struct
10459 1997-10-21 Gerd Moellmann <gerd@acm.org>
10461 * dispnew.c (update_window): Add scrolling_window again. It's
10462 necessary for scroll_step != 0.
10464 * xdisp.c (redisplay_window): Use vmotion for scroll_step
10467 * xdisp.c (last_unchanged_current_row): Use window_end_vpos.
10469 * xterm.c (XTupdate_end): Flush only for messages.
10471 * xdisp.c (try_window_id): Assert last_unchanged_row >=
10472 first_unchanged_row.
10474 * xterm.c (XTupdate_end): Flush if miniwindow.
10476 * dispnew.c (matrix_row_last_pos): New function.
10477 * dispextern.h (MATRIX_ROW_LAST_POS): Call it.
10478 Large comment moved to xdisp.c.
10480 * xdisp.c (redisplay_window): Bug fix: PT set to value > Z.
10481 (skip_via_matrix): Check window_end_valid instead of
10484 * dispnew.c (scroll_glyph_matrix_range): Bug fix.
10485 (update_window): scrolling_window commented out. It has negative
10486 effect most of the time.
10488 * xdisp.c (try_window_id): Correct parameters to
10489 scroll_glyph_matrix_range.
10491 * xterm.c (XTupdate_end): XFlush commented out.
10493 * window.h: Comments for window_end_pos/vpos.
10495 * xdisp.c (skip_to): Assert current_buffer is the buffer
10496 of the window in which we are skipping.
10498 * dispnew.c (update_window_line): Optimized clear_end_of_line.
10500 * xterm.c (draw_glyphs): Bug fix. Return window relative X
10503 1997-10-20 Gerd Moellmann <gerd@acm.org>
10505 * dispextern.h (MATRIX_ROW_LAST_POS): Go back one glyph if this is
10506 a face extending glyph.
10508 * xdisp.c (try_window_id): Check if point will appear.
10509 (set_cursor_from_row): Set cursor position from a glyph row.
10511 * dispnew.c (update_window_line): Write entire line if hash
10512 codes of lines differ.
10514 * dispextern.h (MATRIX_ROW_EXTENDS_FACE_P): Value is non-zero
10515 if glyph row has an infinite width glyph at its end.
10517 * xdisp.c (last_unchanged_current_row): Respect partially visible
10518 lines when looking for the last row displaying text.
10519 (try_window_id): Handle partially visible lines better.
10521 1997-10-19 Gerd Moellmann <gerd@acm.org>
10523 * dispnew.c (update_window): Remove unused variable.
10524 (update_window_line): Simplified.
10526 * xterm.c (x_get_char_font_and_encoding): Handle most common
10527 case at the beginning.
10529 * xdisp.c (advance_display_cursor): Dispatch on method and
10530 order if statements by expected call frequency. Fixed unclosed
10533 * xdisp.c (try_window_id): New implementation.
10535 * dispnew.c (increment_glyph_row_buffer_positions): Capture
10536 rows displaying a line end, only.
10538 1997-10-18 Gerd Moellmann <gerd@acm.org>
10540 * window.c (Fpos_visible_in_window_p): Remove use of window_end_vpos.
10542 1997-10-14 Gerd Moellmann <gerd@acm.org>
10544 * xdisp.c (display_line): Mark empty lines not corresponding to
10545 text with position -1.
10547 * xterm.c (x_erase_phys_cursor): Don't bother to erase cursor if
10548 not within window matrix bounds.
10550 * dispextern.h (struct display_cursor): New member REGION_SHOWING_P.
10551 (struct display_info): NGLYPHS_TO_IGNORE removed.
10552 * xdisp.c: References to NGLYPHS_TO_IGNORE removed.
10556 * xdisp.c (init_display_cursor): Set it.
10557 (display_line): Use it to set W->REGION_SHOWING.
10559 * xdisp.c (skip_via_matrix): Check for overlay arrow.
10561 * region-cache.h: functino prototypes with PROTO.
10563 * dispnew.c (buffer_posn_from_coords): Use -1 as skip position.
10565 * xdisp.c (skip_via_matrix): Check for rows that don't contain
10568 * xterm.c (XTmouse_position): Calculate LAST_MOUSE_GLYPH
10569 rectangle based on minimum character bounds.
10571 * keyboard.c (make_lispy_event): Mouse clicks; don't do frame
10572 glyph position calculations.
10573 (make_lispy_movement): Use buffer_posn_from_coords and window
10574 relative coordinates.
10576 * xterm.c (construct_mouse_click): Remove #if 0 case.
10578 * dispextern.h (MATRIX_ROW_BOTTOM_Y): Return bottom pixel y of
10581 * xdisp.c (skip_via_matrix): Skip using current matrix if up to
10584 (redisplay_window): Remove code skipping using current matrix.
10586 1997-10-13 Gerd Moellmann <gerd@acm.org>
10588 * xdisp.c (redisplay_window): Use available current matrix to
10589 skip faster when only point is moved withing the window.
10591 * intervals.c: Include stdio.h.
10592 (find_interval): Trace to stderr to catch some nasty error
10593 that did not yet occur again with tracing.
10594 (set_point): Ditto.
10596 * dispnew.c (shift_glyph_matrix): Experimental code for handling
10597 cursor positioning on partially visible lines.
10598 (set_window_cursor_after_update): Ditto.
10600 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Bug fix.
10602 * window.h (struct window): start_y removed.
10604 * window.c (make_window): start_y removed.
10605 (replace_window): Ditto.
10607 * xdisp.c (last_max_ascent, last_max_descent): Ascent and
10608 descent values of the last line processed by skip_to.
10609 (redisplay_window): Use them.
10610 (skip_to): Set them.
10612 * dispextern.h (struct display_cursor): New member METHOD.
10614 * xdisp.c: Use function member METHOD.
10616 * xdisp.c (set_next_stop_pos): Determine next position at which to
10617 check for face properties, invisible text properties, and overlays.
10618 (compute_cursor_face): Use it.
10619 (get_overlays_for_cursor): Ditto.
10620 (reseat_cursor): Ditto.
10621 (next_display_element): Ditto.
10623 Sun Aug 24 08:50:52 1997 Gerd Moellmann <gerd@acm.org>
10625 * termhooks.h: Some hooks with prototypes.
10627 * term.c: Some hooks with function prototypes.
10629 * xdisp.c (reseat_cursor): Additional argument force_p. Avoid
10630 computing face if possible.
10632 * xdisp.c (next_display_element): Use face from glyph from display
10633 table only if != 0.
10635 * emacs.c: FreeBSD headers for profiling removed.
10637 * dispnew.c (direct_output_for_insert): Don't use PT-1 for
10638 display cursor, use DEC_POS instread.
10640 * xfaces.c (load_font): Use x_load_font to load fonts so that
10641 all fonts are in the font table.
10642 (unload_font): Don't XFreeFont.
10644 * dispnew.c (row_equal_p): Compare ascent, descent and visible
10647 * xterm.c (draw_glyphs): Use 8-bit functions if possible.
10648 (x_erase_phys_cursor): Clear only visible part of row.
10649 (x_draw_bar_cursor): Set clipping.
10650 (x_draw_hollow_cursor): Ditto.
10651 (x_display_and_set_cursor): Remove clipping.
10652 (expose_window_tree): Take trunc border into account.
10653 (x_phys_cursor_in_rect_p): Test if phys_cursor intersects a rect.
10654 (expose_window): Use it.
10656 * xdisp.c (display_string): Catch case that we are called with
10657 current_x already beyond max_x.
10658 (global): Fix usage of FRAME_WINDOW_P <-> FRAME_WINDOW_REDISPLAY_P.
10659 (init_display_info): Subtract vertical border glyph from
10662 * scroll.c (scrolling_window_1): Removed.
10664 * dispnew.c (adjust_frame_glyphs): Split into two functions,
10665 based on redisplay method used.
10666 (adjust_frame_glyphs_for_frame_redisplay): Part for frame
10668 (adjust_frame_glyphs_for_window_redisplay): Part for purely
10669 window based redisplay.
10671 * frame.h (FRAME_WINDOW_REDISPLAY_P): Changed to not depend
10672 on data structures.
10674 * dispnew.c (adjust_glyph_matrix): Additional parameter W.
10675 Handle own storage for purely window based redisplay.
10676 (allocate_matrices_for_frame_redisplay): Formerly part of
10678 (allocate_matrices_for_window_redisplay): Ditto.
10680 * dispextern.h (struct glyph_matrix): window_top_y,
10683 * dispnew.c (allocate_matrices_for_window_redisplay): Detect
10684 and optimize some common cases of window changes.
10686 * emacs.c (main): Remove own profiling code because 0.95 now
10689 Fri Aug 22 18:46:43 1997 Gerd Moellmann <gerd@acm.org>
10691 * xterm.c (XTupdate_end): Draw horizontal border at right
10693 (expose_window): Draw vertical border.
10694 (XTclear_end_of_line): Accept width <= 0 and height <= 0 but
10697 * xdisp.c (redisplay_internal): Set update_mode_line if paused
10698 for non full width windows only if not window redisplay.
10700 * dispnew.c (update_window_tree): Or paused_p return of called
10703 * xterm.c (x_display_and_set_cursor): Return if hpos/vpos outside
10706 * window.c (Fset_window_configuration): adjust_glyphs being
10708 (Fset_window_configuration): Set frame garbaged if not all
10709 leaf windows reused.
10711 1997-08-21 Gerd Moellmann <gerd@acm.org>
10713 * dispnew.c (clear_glyph_matrix): Additional argument specifiying
10714 that rows should really be cleared. Used for current matrices.
10716 * dispnew.c (scrolling_window): Bug fix.
10717 (line_dance_hook): Formerly line_dance_fn, take only one
10720 * dispextern.h (struct run): Remove current_vpos.
10722 * xterm.c (do_line_dance): Only one parameter.
10724 * xdisp.c (display_line): Set continued_p.
10726 * dispextern.h (struct glyph_row): New flag continued_p.
10727 Fix truncated_on_left_p and truncated_on_right_p to be bits.
10728 (struct glyph_row):
10730 Thu Aug 21 14:37:34 1997 Gerd Moellmann <gerd@acm.org>
10732 * xdisp.c (skip_vertically_backward): Avoid negative vpos values
10733 when calling skip_to for continued lines.
10735 * dispnew.c (change_frame_size_1): Set frame garbaged.
10737 * xterm.c (expose_window): Check enabled_p of rows.
10739 * xdisp.c (redisplay_internal): Compare line heights before and
10740 now for redisplay optimization 2 (hit).
10741 (display_line): Set this_line_pixel_height.
10743 * xterm.c (x_draw_row_borders): Use FRAME_MODE_LINE_HEIGHT height
10745 (x_clip_to_row): Use MATRIX_ROW_VISIBLE_HEIGHT. Simplified.
10746 (do_line_dance): Simplified and pixel corrected.
10748 * dispnew.c (scrolling_window): Simplified.
10750 * xterm.c (x_draw_3d_border): Inset rectangle by line width.
10752 * dispnew.c (update_window): Add FRAME_MODE_LINE_BORDER_WIDTH
10753 to mode line row->x.
10755 Wed Aug 20 11:23:28 1997 Gerd Moellmann <gerd@acm.org>
10757 * xterm.c (x_get_char_font_and_encoding): Don't let fontset
10758 override font of face.
10759 (draw_glyphs): Correct return value.
10760 (XTclear_end_of_line): Compare differently with output cursor
10762 (x_draw_hollow_cursor): 2 parameters, window and row.
10764 * dispnew.c (update_window_line): If rows have different height
10765 or y, write entire line.
10767 * xdisp.c (compute_line_metrics): Reset max_ascent and max_descent
10770 * xfaces.c (Fset_face_attribute_internal): Don't call
10771 frame_update_line_height.
10772 (merge_faces): Don't use default font if new font has different
10775 Tue Aug 19 14:38:05 1997 Gerd Moellmann <gerd@acm.org>
10777 * xterm.c (x_display_and_set_cursor): Use FONT_WIDTH if width
10778 unknown. Some fonts have min_width zero.
10779 (draw_glyphs): Don't draw underlines to the end of the display
10780 line if face is merely extended to that point.
10781 (draw_glyphs): Don't assume background is filled if
10782 just_foreground_p but extending to end of line.
10784 * xterm.c (XTclear_end_of_line): Clip only to display_height - 1
10785 for partially visible last lines.
10786 (x_clip_to_row): Ditto.
10787 (x_clip_to_row): Clip to display_height-1 if y + line_height >
10788 display_height since line_height is really a line distance.
10789 (x_display_and_set_cursor): If cursor on padding glyph, use
10790 min_bounds pixel width.
10792 Mon Aug 18 09:39:18 1997 Gerd Moellmann <gerd@acm.org>
10794 * xterm.c (x_clip_to_row): Height value was 1 too large.
10795 (XTclear_end_of_line): Clip to display area.
10797 * xfns.c (x_figure_window_sizes): Add trunc border width
10798 to frame pixel width.
10800 * xdisp.c (next_display_element): Don't display overlay strings
10801 within invisible text.
10802 (skip_vertically_backward): Skip display lines.
10804 Sat Aug 16 13:13:32 1997 Gerd Moellmann <gerd@acm.org>
10806 * xdisp.c (x_consider_frame_titie): Don't pad with blanks.
10808 * xdisp.c (next_display_element): Next invisible
10809 text check position computed differently.
10811 * dispextern.h (struct display_cursor): last_invisible_text_pos
10812 and display_ellipsis_for_invisible_p removed.
10814 * xdisp.c (next_display_element): Set last_invisible_text_pos
10815 to the last position at which invisible text was found. Don't
10816 decrement cursor.pos for newlines and cr with ellipsis. Set
10817 dpvec for `...' due to invisible text directly.
10818 (redisplay_internal): Don't assert that cursor is at PT after
10819 skip_to. It may be in invisible text.
10821 * keyboard.c (make_lispy_event): For mouse clicks, use
10824 * xdisp.c (next_display_element): Call get_overlays_for_cursor when
10825 next_overlay_pos is reached. Use limit cursor.pos + 100 when
10826 checking for invisible text.
10828 * xterm.h (WINDOW_COL_PIXEL_X etc.) Removed.
10830 * dispextern.h (WINDOW_TO_FRAME_HPOS/VPOS): Moved to dispnew.c
10832 * xfns.c (x_contour_region): Use pixel coordinates from window
10833 cursor instead of WINDOW_TO_FRAME_H/VPOS.
10835 * dispextern.h (FRAME_TO_WINDOW_HPOS, FRAME_TO_WINDOW_VPOS):
10838 * dispnew.c (frame_to_window_hpos, frame_to_window_vpos): Removed.
10840 * xterm.c (x_y_to_hpos_vpos): Get hpos/vpos from window relative
10842 (note_mouse_highlight): Use it.
10844 * xdisp.c (echo_area_display): Ignore calls for terminal frames
10845 under a window system.
10847 * dispnew.c (adjust_frame_glyphs): Call redraw_frame if
10849 (update_window_line): Add width of face padding glyph to
10850 displayed widths of rows.
10852 * xterm.c (x_display_and_set_cursor): Set clipping after
10855 * window.c (Fset_window_configuration): Free only those
10856 window matrices not reused.
10857 (get_leaf_windows): Build vector of leaf windows.
10858 Corrupted archive restored from v77.
10860 * xdisp.c (display_string): Stop at >= last_visible_x if truncating
10861 like display_line does.
10863 * xdisp.c (display_mode_line): Don't hscroll mode line.
10865 * xterm.c (draw_glyphs): Wrong run_width computed for horiz. split
10867 (x_scroll_bar_create): #3039 Clear area below scroll bar to remove
10868 garbage between mode lines when splitting windows horiz.
10870 * dispnew.c (direct_output_for_insert): Bug fix.
10872 * dispextern.h (struct display_cursor): New member string_length.
10874 * xdisp.c (next_display_element): Return padding spaces.
10875 (init_string_cursor): Take precision and field_width
10876 (display_string): Use string cursor, skip over invisible text.
10878 Thu Aug 14 10:41:41 1997 Gerd Moellmann <gerd@acm.org>
10880 * xterm.c (x_clip_to_row): Clip to partially visible lines.
10881 (x_display_and_set_cursor): Call it.
10882 (draw_glyphs): Call it
10883 (draw_bitmap): Call it.
10885 * dispnew.c (adjust_frame_glyphs): Optimize frame garbaging.
10886 (allocate_leaf_matrix): Return flags.
10887 (row_equal_p): Compare enabled_p.
10889 * xterm.c (x_erase_phys_cursor): Set phys_cursor_on_p to 0
10892 * xterm.c (x_display_and_set_cursor): Bar cursor 1 pixel taller.
10893 (draw_glyphs): Clip height one pixel taller.
10895 * dispnew.c (direct_output_for_insert): Give up for hscrolled
10898 * xdisp.c (display_line): Don't scroll mini prompt.
10900 * xdisp.c (echo_area_display): Call update_single_window if
10903 * dispnew.c (update_window_line): Call scrolling_window.
10904 (scrolling_window): Work on enabled desired lines only.
10905 (update_single_window): Update a single window like update_frame
10906 does for all windows.
10907 (update_window, update_window_tree): Additional argument
10909 (update_frame): Pass no_scrolling_p to update_window_tree.
10910 (update_window): Don't call scrolling_window if no_scrolling_p.
10912 * xterm.c (x_erase_phys_cursor): Do nothing if type == -1.
10913 Erase under hollow cursor.
10914 (x_display_and_set_cursor): Do nothing if cursor glyph row
10915 not enabled. Draw bar cursor 1 pixel smaller.
10917 * dispnew.c (adjust_frame_glyphs): Don't set frame garbaged
10918 since update will follow soon.
10920 * xdisp.c (echo_area_display): Unitialized variable.
10922 * xterm.c (draw_bitmap): Previously draw_truncation; draw
10923 overlay arrow bitmap.
10925 * xdisp.c (display_line): For truncated lines, consider everything
10926 up to the final \n as part of the line for cursor positioning.
10928 * xterm.c (draw_truncation): Take FRAME_X_TRUNC_WIDTH into account.
10929 (x_after_update_window_line): Clear trunc marks.
10931 * xterm.h (FRAME_X_TRUNC_WIDTH).
10933 * frame.h (FRAME_TRUNC_WIDTH): Width of area at the left margin
10934 of a window reserved for truncation mark.
10936 * dispextern.h: Take FRAME_TRUNC_WIDTH into account.
10938 * dispnew.c (update_window_line): Call after_update_windwo_line-
10941 * xdisp.c (display_line): Set overlay_arrow_p in row.
10943 * dispextern.h (struct glyph_row): New flag overlay_arrow_p.
10945 * xterm.c (x_after_update_window_line): Draw truncation marks.
10947 * xdisp.c (display_line): Insert truncation for lines with
10950 * xterm.c (x_draw_row_borders): Convert y to frame coords.
10952 (x_display_cursor): Use default font width if width not
10955 * xdisp.c (echo_area_display): Set row->y.
10957 * dispnew.c (set_window_cursor_after_update): Don't assume
10958 all rows are enabled.
10960 * xdisp.c (skip_in_display_line_to): Test cursor.position instead
10962 (skip_in_display_line_to): Check cursor.position after call to
10963 next_display_element.
10965 * dispextern.h (CURSOR_AT_P): Test if cursor has reached
10968 * xdisp.c (display_line): Set row->y here.
10969 (skip_in_display_line_to): Test for to_pos after all glyphs
10970 have been added to hpos so that hpos is at the end of all
10972 (start_display): Remove assertion.
10974 * dispnew.c (direct_output_forward_char): Bug fix, = instead of
10976 (update_window): Don't set row->y here.
10978 * xdisp.c (next_display_element): Don't translate control chars
10979 from display table entries.
10981 * dispnew.c (direct_output_for_insert): Set cursor before
10982 update end to prevent cursor flickering. Revert changes to
10983 setting cursor.endpos.
10985 Wed Aug 13 10:46:12 1997 Gerd Moellmann <gerd@acm.org>
10987 * dispnew.c (direct_output_for_insert): Don't set cursor.endpos
10988 to PT because this prevents multi-byte characters from being
10991 * xdisp.c (skip_to, display_line): Advance cursor at end of
10994 * xterm.c (x_draw_3d_borders): Use CapRound. Struct rect
10995 replaced by XRectangle.
10997 * dispnew.c (scrolling_window): New method.
10999 * xterm.c (do_line_dance): New implementation, new method.
11001 * xdisp.c (draw_glyphs): Draw truncation bitmaps. Clip to
11002 visible part of line.
11004 * dispnew.c (update_window_line): Fill inverse video lines
11005 with infinite width space.
11006 (update_window): Handle completely empty matrices.
11007 (set_window_cursor_after_update): Bug fix.
11009 * xterm.c (draw_glyphs): Stop drawing at right window end.
11011 * dispnew.c (update_window_line): Don't ignore spaces, don't
11014 * xdisp.c (compute_line_metrics): Stop adding glyph widths with
11015 the first glyph having width 0.
11017 * xterm.c (draw_glyphs): Let a glyph pixel with of 0 denote
11018 a glyph that extends to the end of the line.
11020 * xdisp.c (display_line): Insert one padding glyph
11022 * xdisp.c (skip_in_display_line_to): Don't subtract shift left
11023 amount from info.current_x.
11024 (display_line): Ditto.
11026 * dispnew.c (direct_output_for_insert): Correct use of cursor.x.
11027 (change_frame_size_1): Correct cursor.x if frame gets too small.
11028 (update_window_line): Start at row->x.
11030 * xdisp.c (redisplay_internal): Correct cursor.x (everwhere
11033 * xterm.c (set_output_cursor): Use window relative X/Y.
11034 (global): Use window relative output cursor x/y.
11035 (draw_glyphs): Remove y param. Pass window relative x/y.
11037 * dispnew.c (update_window): Start rows at start_y.
11038 (update_window): Don't try scrolling because it wouldn't work
11039 with variable height lines, anyway.
11041 * dispextern.h (struct glyph_row): Remove shift_left_by,
11044 * window.h: (struct window): New member start_y.
11046 * window.c (replace_window): Initialize start_y.
11047 (make_window): Ditto.
11049 Tue Aug 12 14:53:04 1997 Gerd Moellmann <gerd@acm.org>
11051 * xterm.c (draw_glyphs): Clip rows that would paint over
11054 * dispnew.c (update_window): Take mode line border into
11057 * xterm.h (FRAME_MODE_LINE_BORDER_WIDTH): Number of pixels
11058 of border around mode line.
11060 * xterm.c (x_draw_row_borders): Bug fix.
11061 (x_erase_phys_cursor): Set pyhs_cursor.x/y before calling
11064 * xterm.c (x_draw_row_border): Experimental; draw 3d borders
11065 around modeline instead of inverting it.
11067 * xterm.c (glyph_to_pixel_coords): Use current matrix.
11069 * dispnew.c (buffer_posn_from_coords): Use SKIP_TO. Now takes
11070 window relative pixel coordinates as arguments.
11072 * keyboard.c (make_lispy_event): Use BUFFER_POSN_FROM_COORDS
11073 with window relative pixel coordinates. Use GLYPH_TO_PIXEL_-
11074 COORDS mit new arguments.
11076 Mon Aug 11 12:32:34 1997 Gerd Moellmann <gerd@acm.org>
11078 * xdisp.c (start_display): Use SKIP_TO instead of SKIP_IN-
11081 * keyboard.c (make_lispy_event): WINDOW_FROM_COORDINATES with
11083 (make_lispy_movement): Same.
11085 * xterm.c (note_mouse_highlight): Use WINDOW_FROM_COORDINATES
11086 with new parameter meaning.
11088 * window.c (Fcoordinates_in_window_p): Convert Lisp params
11089 from canon units to pixels.
11090 (coordinates_in_window): Pixel based.
11091 (Fcoordinates_in_window_p): Convert result pixel values back
11092 to canonical units.
11094 * window.h: phys_cursor_ascent + descent instead of height.
11096 * xterm.c (XTget_char_info): Use per char metrics for multi-byte
11097 chars with charset width 1.
11099 * dispnew.c (direct_output_for_insert): Set updated_row.
11101 Sat Aug 9 12:11:44 1997 Gerd Moellmann <gerd@acm.org>
11103 * dispextern.h (struct glyph): Padding flag removed.
11105 Tue Aug 5 09:59:08 1997 Gerd Moellmann <gerd@acm.org>
11107 * sysdep.c (reset_sys_modes): cursor_to with 4 params.
11109 * keyboard.c (interrupt_signal): Cursor_to with 4 params.
11111 * dispnew.c (update_window_line): Use pixels.
11113 * xdisp.c (compute_line_metrics): Correct pixel_width by
11116 * dispextern.h (struct glyph_row): FIRST_SHIFTED_LEFT_GLYPH
11117 removed. Remove references to it everywhere. Reverse_p in
11118 glyph_row -> right_to_left_p. Change references to it.
11120 Mon Aug 4 18:09:27 1997 Gerd Moellmann <gerd@acm.org>
11122 * dispnew.c (direct_output_for_insert): Use INSERT_GLYPHS.
11124 * xterm.c (XTinsert_glyphs): Implement it.
11126 * term.c (insert_glyphs): UPDATING_FRAME may be NULL in case
11127 of a call from DIRECT_OUTPUT_FOR_INSERT.
11129 * window.h (struct cursor_pos): Keeps both matrix positions
11130 and pixel positions.
11131 (struct window): Use it.
11133 * dispnew.c (direct_output_for_insert): New version.
11135 * xdisp.c (redisplay_internal): Don't do anything if it has
11136 already be done directly.
11138 * keyboard.c (command_loop_1): Call DIRECT_OUTPUT_FOR_INSERT
11141 Thu Jul 31 15:39:10 1997 Gerd Moellmann <gerd@acm.org>
11143 * xdisp.c (echo_area_display): Use new DISPLAY_STRING.
11145 Wed Jul 30 12:18:03 1997 Gerd Moellmann <gerd@acm.org>
11147 * dispextern.h (struct glyph_row): MAX_ASCENT, MAX_DESCENT.
11148 (struct glyph): ASCENT, DESCENT.
11149 (MATRIX_ROW_PIXEL_HEIGHT): Pixel height of row.
11150 (GLYPH_PIXEL_HEIGHT): Pixel height of glyph.
11152 * xterm.c (XTget_display_info): Correct tab computation.
11154 * term.c (get_display_info): Correct tab computation.
11156 * dispextern.h (struct display_cursor): WHAT_FOUND, SOURCE_OBJECT.
11157 Renamed from CHAR_CURSOR.
11159 Tue Jul 29 12:52:40 1997 Gerd Moellmann <gerd@acm.org>
11161 * xdisp.c (display_text_line): Mostly pixel oriented.
11163 * dispextern.h (struct glyph): BOX_WIDTH -> PIXEL_WIDTH.
11165 * term.c (append_intermediate_glyph): Generate padding glyphs.
11167 * xdisp.c (display_text_line): More into final direction.
11169 * xterm.c (XTget_char_info): Use WHAT field of CHAR_INFO.
11170 (XTget_char_info): Use tabs as multiples of spaces.
11172 * term.c (get_char_info): Use WHAT field of CHAR_INFO.
11173 Use tabs as multiples of spaces.
11175 * dispextern.h (struct char_info ): WHAT field.
11177 * term.c (encode_terminal_code): Don't use GLYPH_CHAR, use
11178 FAST_GLYPH_CHAR instead because GLYPH_CHAR won't remove faces.
11180 Mon Jul 28 14:23:06 1997 Gerd Moellmann <gerd@acm.org>
11182 * dispnew.c (init_char_info): Correct TAB_WIDTH to a reasonable
11184 (init_char_info): Initialize with glyph row.
11186 * term.c (get_char_info): Check WANT_ELLIPSIS_P.
11188 * xterm.c (XTget_char_info): Check WANT_ELLIPSIS_P.
11190 * dispextern.h (struct char_info ): GLYPH_ROW for intermediate
11193 * dispnew.c (init_char_info): Init GLYPH_ROW to NULL. CHAR_CURSOR
11196 * xdisp.c (display_text_line): Use CHAR_CURSOR.
11198 * xterm.c (x_append_intermediate_glyph): Intermediate glyph
11200 (XTget_char_info): Ditto.
11202 * term.c (get_char_info): Intermediate glyph generation.
11203 (append_intermediate_glyph): Ditto.
11205 Sun Jul 27 18:57:24 1997 Gerd Moellmann <gerd@acm.org>
11207 * dispnew.c (compute_char_cursor_face): Compute the face for a
11209 (init_char_cursor): Initialize a CHAR_CURSOR.
11210 (get_char_and_advance): Get next character to display.
11212 * dispextern.h (struct char_cursor): Cursor for iterating over
11213 display text of CURRENT_BUFFER.
11215 Sat Jul 26 13:33:03 1997 Gerd Moellmann <gerd@acm.org>
11217 * term.c (get_char_info): Set MAX_PIXEL_WIDTH in CHAR_INFO.
11219 * dispextern.h (struct char_info ): Use LISP_CHAR_TABLE for DP.
11220 New member MAX_PIXEL_HEIGHT.
11222 * xterm.c (x_per_char_metric): Get per character metrics.
11223 (XTget_char_info): More cases covered.
11225 * term.c (get_char_and_info): Get next character and character
11226 display information.
11227 (get_char_info): Get character display information.
11229 * dispextern.h: Character display information.
11231 * xterm.c (x_get_char_font_and_encoding): Get font and
11233 (XTget_char_info): Get display information about a character.
11235 Wed Jul 23 16:50:18 1997 Gerd Moellmann <gerd@acm.org>
11237 * dispextern.h (WINDOW_DISPLAY_MODE_LINE_HEIGHT): Height is
11238 zero if window is mini-window.
11240 * xdisp.c: Include xterm.h or w32term.h for FRAME_LINE_HEIGHT.
11241 (try_window): DISPLAY_TEXT_LINE as long as Y < DISPLAY_HEIGHT.
11243 * dispnew.c (assign_row): Assign row pixel height.
11244 (clear_glyph_row): Clear pixel height.
11245 (update_window): Use PIXEL_HEIGHT.
11247 * xdisp.c (display_string): Set row pixel height temporarily.
11248 (display_text_line): Ditto.
11250 * dispextern.h (GLYPH_PIXEL_WIDTH):
11251 (GLYPH_PIXEL_HEIGHT): Get glyph pixel dimension.
11253 * frame.h (FRAME_DEFAULT_PIXEL_LINE_HEIGHT): Get height of
11254 line in default font.
11255 (FRAME_DEFAULT_GLYPH_PIXEL_WIDTH): Get width of character
11257 (FRAME_MODE_LINE_PIXEL_HEIGHT): Get height of mode line.
11259 * xterm.h (FRAME_MODE_LINE_HEIGHT): Return height of mode line
11262 * dispnew.c (allocate_leaf_matrix): Use window pixel macros.
11264 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH):
11265 (WINDOW_DISPLAY_PIXEL_HEIGHT):
11266 (WINDOW_DISPLAY_MODE_LINE_HEIGHT):
11267 (WINDOW_DISPLAY_PIXEL_HEIGHT_WITHOUT_MODE_LINE):
11268 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X):
11269 (WINDOW_DISPLAY_RIGHT_EDGE_PIXEL_X):
11270 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y):
11271 (WINDOW_DISPLAY_BOTTOM_EDGE_PIXEL_Y): Macros to get various
11272 pixel values related to windows.
11274 Mon Jul 21 12:22:02 1997 Gerd Moellmann <gerd@acm.org>
11276 * xterm.c (XTflash): Flash last line of frame.
11278 * dispextern.h (cursor_in_echo_area): Extern declaration.
11280 * xterm.c (dumpglyphs): 8-bit version to test if my Xserver
11281 freezes stem from 16-bit functions.
11283 * xterm.c (x_display_and_set_cursor): Don't display hollow
11284 cursor in mini windows.
11286 * window.c (replace_window): Initialize PHYS_CURSOR_TYPE.
11287 (make_window): Ditto.
11289 * xterm.c (x_erase_phys_cursor): Erase cursor image.
11290 (x_display_and_set_cursor): Merged version of X_DISPLAY_BOX_CURSOR
11291 and X_DISPLAY_BAR_CURSOR.
11292 (x_display_cursor): Use it.
11293 (x_update_window_cursor): Use it.
11295 * xdisp.c (display_text_line): Set cursor for window even if not
11298 * xterm.c (x_display_bar_cursor): Use HPOS and VPOS instead
11299 of X and Y to denote matrix positions.
11300 (x_display_cursor): Ditto.
11302 * dispnew.c (scrolling_window): Scrolling for windows.
11304 Wed Jul 16 13:37:51 1997 Gerd Moellmann <gerd@acm.org>
11306 * dispnew.c (build_frame_matrix): Work on windows with update
11308 (build_frame_matrix_from_window_tree): Ditto.
11309 (build_frame_matrix_from_leaf_window): Ditto.
11311 * xdisp.c (echo_area_display): Set MUST_BE_UPDATED_P instead of
11312 building frame matrix.
11313 (redisplay_internal): Set window update flags instead of
11314 building frame matrix.
11316 * minibuf.c (read_minibuf): Set MUST_BE_UPDATED_P instead of
11317 building frame matrix.
11319 * window.c (make_window): Initialize new members.
11320 (replace_window): Ditto.
11322 * xfns.c (Fx_create_frame): Don't set PHYS_CURSOR_X to -1.
11323 I don't believe this is really necessary.
11325 * dispnew.c (build_frame_matrix_from_leaf_window): Determine
11328 Tue Jul 15 13:58:33 1997 Gerd Moellmann <gerd@acm.org>
11330 * window.c (mark_window_cursors_off): Mark all cursors in
11333 * xterm.c (x_display_box_cursor): Window paraemter. Use
11335 (glyph_to_pixel_pos): Convert matrix pos -> pixels.
11336 (pixel_to_glyph_pos): Convert pixel pos -> matrix pos.
11337 (x_update_cursor): Work on windows.
11338 (x_display_bar_cursor): Ditto.
11339 (x_draw_single_glyph): Ditto.
11341 * xterm.h: Prototype for X_DISPLAY_CURSOR.
11343 * xterm.c (XTcursor_to): Void return type. Test for
11344 UPDATED_WINDOW. Call x_display_cursor with window.
11345 (x_display_cursor): Void return type. Window instead of frame
11348 * window.h (WINDOW_RIGHTMOST_P, WINDOW_TOPMOST_P): Use functions
11351 * window.c (window_rightmost_p, window_topmost_p): Based on
11354 * dispnew.c (adjust_frame_message_buffer): Allocate with
11355 FRAME_MESSAGE_BUF_SIZE.
11357 * window.h: PHYS_CURSOR_.* added.
11359 * frame.h (struct frame): Cursor information removed.
11361 * frame.h (FRAME_SCROLL_BAR_WIDTH): Removed because unused.
11362 (FRAME_WINDOW_WIDTH_ARG): Don't add scroll bar width.
11364 * window.h (WINDOW_LEFT_MARGIN): Remove FRAME_LEFT_SCROLL_BAR.
11366 * window.c (window_internal_width): Scroll bars no longer
11369 * xterm.c (XTclear_end_of_line): FRAME_LEFT_SCROLL_BAR_WIDTH
11372 * xfns.c (x_set_scroll_bar_width): FRAME_LEFT_SCROLL_BAR_WIDTH
11375 * xdisp.c (echo_area_display): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
11376 (redisplay_internal): Ditto.
11377 (redisplay_window): Ditto.
11378 (redisplay_window): Ditto.
11379 (display_text_line): Ditto.
11380 (display_mode_line): Ditto.
11382 * minibuf.c (read_minibuf): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
11384 * dispnew.c (set_cursor_to): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
11385 (direct_output_for_insert): Ditto.
11386 (direct_output_forward_char): Ditto.
11387 (update_frame_1): Ditto.
11389 Mon Jul 14 12:30:03 1997 Gerd Moellmann <gerd@acm.org>
11391 * dispnew.c (updated_window): Set by UPDATE_WINDOW to the window
11393 (update_window): Set and clear it.
11395 * dispnew.c (update_window_line, update_window, scrolling_window):
11398 * dispnew.c (build_frame_matrix_from_leaf_window): Add vertical
11399 bar for window borders.
11400 (fill_up_glyph_row_area_with_spaces): Fill an area of a row
11402 (fill_up_glyph_row_with_spaces): Call above function.
11404 * xdisp.c (display_text_line): Don't add vertical bar for
11406 (display_string): Ditto.
11408 * window.c (make_window): Init CURSOR_VPOS/HPOS.
11409 (replace_window): Ditto.
11411 * xterm.c (XTwrite_glyphs): Use selected window cursor position.
11413 * xfns.c (Fx_contour_region): Use selected window cursor position.
11414 (Fx_uncontour_region): Ditto.
11415 (Fx_select_region): Ditto.
11417 * frame.c (make_frame): Remove CURSOR_X/Y.
11419 * xdisp.c (redisplay_internal): Use window cursor position.
11421 * dispnew.c (update_frame_1): Use cursor position of selected
11423 (change_frame_size_1): Ditto.
11425 * xterm.c (XTupdate_begin): Set CURS_X/Y from selected window.
11426 (XTwrite_glyphs): Use cursor position of selected window.
11428 * xfns.c (x_set_scroll_bar_width): Set cursor pos of selected
11431 * dispnew.c (set_cursor_to): Set window cursor position.
11432 (direct_output_for_insert): Use window cursor position.
11433 (init_display): Don't use frame cursor position.
11435 * window.h: CURSOR_VPOS/HPOS added.
11437 * frame.h (struct frame): CURSOR_X/Y removed.
11438 (FRAME_CURSOR_X): Removed.
11439 (FRAME_CURSOR_Y): Ditto.
11441 * dispnew.c (direct_output_for_insert): LAST_POINT_X removed.
11442 (direct_output_forward_char): Ditto.
11444 * xdisp.c (redisplay_internal): LAST_POINT_X and LAST_POINT_Y
11447 * window.c (make_window): LAST_POINT_X and LAST_POINT_Y removed.
11449 * window.h: LAST_POINT_X and LAST_POINT_Y removed.
11451 Sun Jul 13 14:18:24 1997 Gerd Moellmann <gerd@acm.org>
11453 * xdisp.c: Bug fixes using SET_CURSOR with HPOS 0 instead
11454 of FRAME_LEFT_SCROLL_BAR_WIDTH.
11456 * dispextern.h: Changed function names.
11458 * dispnew.c (scrolling): Don't call SCROLLING_1 if WINDOW_SIZE
11460 (clear_window_matrices): Formerly two functions for desired
11461 and current matrix.
11462 (update_frame_1): Call CLEAR_DESIRED_MATRICES.
11463 (update_frame): Return return value from UPDATE_FRAME_1.
11465 Sat Jul 12 12:58:48 1997 Gerd Moellmann <gerd@acm.org>
11467 * xdisp.c (try_window): Set WINDOW_END_VPOS with window relative
11470 * frame.c (set_menu_bar_lines): Adjust matrices.
11472 * dispnew.c (set_cursor_to): Set cursor position.
11474 * minibuf.c (read_minibuf): Build frame matrix.
11476 * xdisp.c (this_line_start_hpos): Renamed to
11477 THIS_LINE_START_WINDOW_HPOS to make it clear that this is window
11479 (this_line_vpos): Renamed to THIS_LINE_WINDOW_VPOS for the same
11482 * dispnew.c (build_frame_matrix): Don't clear rows of the
11484 (clear_window_records): Clear window rows.
11485 (clear_frame_records): Clear window and frame rows.
11486 (clear_glyph_matrix): Set all rows of a matrix to empty.
11488 * xdisp.c (echo_area_display): Parameter UPDATE_FRAME_P. Update
11490 (message2_nolog): Pass 1 to ECHO_AREA_DISPLAY. UPDATE_FRAME
11492 (redisplay_internal): Pass 0 to ECHO_AREA_DISPLAY.
11493 (redisplay_internal): Build frame matrix before UPDATE_FRAME.
11495 * dispnew.c (assign_row): Assign one glyph row to another.
11496 (mirrored_make_current): Use it.
11497 (mirror_make_current): Use it.
11498 (update_line): Rely on MIRRORED_MAKE_CURRENT to set flags and
11499 used counters for the current glyph row.
11502 Fri Jul 11 13:16:50 1997 Gerd Moellmann <gerd@acm.org>
11504 * lisp.h: Prototype for SCAN_BUFFER.
11506 * xdisp.c (redisplay_windows): Simplified.
11508 * dispnew.c (window_to_frame_vpos): Convert window to frame vpos
11510 (window_to_frame_hpos): Convert window to frame hpos with checks.
11511 (frame_to_window_vpos): Convert frame to window vpos with checks.
11512 (frame_to_window_hpos): Convert frame to window hpos with checks.
11514 * dispextern.h: PRESERVE_OTHER_COLUMNS removed.
11516 * dispnew.c: PRESERVE_OTHER_COLUMNS removed.
11518 * xdisp.c (redisplay_internal): Another instance of
11519 DISPLAY_TEXT_LINE with window relative VPOS.
11520 (redisplay_internal): Remove PRESERVE_OTHER_COLUMNS.
11522 * dispnew.c (init_desired_glyphs): Do it on window matrices,
11525 * xdisp.c (try_window_id): Use CANCEL_WINDOW_LINE.
11526 (redisplay_internal): Ditto.
11528 * dispnew.c (cancel_window_line): Use window matrix. Changed
11529 name to CANCEL_WINDOW_LINE.
11531 * xdisp.c (try_window_id): Use DISPLAY_TEXT_LINE with window
11534 * dispextern.h (WINDOW_TO_FRAME_VPOS): Convert window vpos
11536 (WINDOW_TO_FRAME_HPOS): Convert window hpos to frame hpos.
11537 (FRAME_TO_WINDOW_VPOS): Convert frame vpos to window vpos.
11538 (FRAME_TO_WINDOW_HPOS): Convert frame hpos to window hpos.
11540 * xdisp.c (try_window_id): Use ADJUST_WINDOW_CHARSTARTS with
11541 window relative VPOS.
11542 (redisplay_internal): Use ADJUST_WINDOW_CHARSTARTS with window
11545 * dispnew.c (adjust_window_charstarts): Use INCREMENT_GLYPH_-
11546 MATRIX_BUFFER_POSITIONS.
11548 * xdisp.c (try_window_id): Use SCROLL_FULL_WIDTH_WINDOW.
11550 * dispextern.h: Prototype for SCROLL_FULL_WIDTH_WINDOW.
11552 * dispnew.c (scroll_frame_lines): Make it work on window
11553 matrix. Change name to scroll_full_width_window.
11555 * xdisp.c (message2_nolog): Don't fwrite NULL message If
11558 Mon Jul 7 14:44:38 1997 Gerd Moellmann <gerd@acm.org>
11560 * dispnew.c (init_desired_glyphs): Clear both frame matrix
11561 and window matrices.
11562 (adjust_window_charstarts): Use window matrix.
11563 (cancel_my_columns): Use window matrix.
11564 (direct_output_for_insert): Use window matrix, only.
11566 * xdisp.c (display_glyphs): Extracted code from DISPLAY_STRING.
11567 (display_string): Call display_glyphs.
11568 (display_menu_bar_string): Display a string in a menu bar line.
11569 (display_menu_bar): Use DISPLAY_MENU_BAR_STRING.
11570 (display_text_line): Use window matrix.
11571 (try_window): Use window relative positions.
11573 Sun Jul 6 17:02:26 1997 Gerd Moellmann <gerd@acm.org>
11575 * dispnew.c (adjust_frame_glyphs): Allocate window matrices from
11577 (allocate_leaf_matrix): Add FRAME_MENU_BAR_LINES to the height of
11580 * window.h (WINDOW_TOPMOST_P): Added.
11582 * xdisp.c (echo_area_display): Use PREPARE_DESIRED_ROW.
11583 (redisplay_window): Ditto.
11584 (display_text_line): Ditto.
11585 (display_menu_bar): Ditto.
11586 (display_mode_line): Ditto.
11587 (display_mode_line): Use window matrix.
11588 (display_string): Use window matrix.
11589 (display_mode_element): Ditto.
11590 (echo_area_display): Don't display if frame has no pools yet.
11591 (echo_area_display): Work with window matrix for mini window.
11592 (redisplay_window): Use window marix for mini window.
11593 (display_text_line): Assume HPOS and VPOS are window relative and
11594 use that for DISPLAY_STRING.
11596 * dispextern.h: Prototype for prepare_desired_row.
11598 * dispnew.c (prepare_desired_row): Replacement for
11601 * dispnew.c (adjust_window_charstarts): Always allocate window
11603 (clear_glyph_row): Only reset used counters and flags.
11605 Sat Jul 5 14:55:44 1997 Gerd Moellmann <gerd@acm.org>
11607 * dispnew.c (scroll_frame_lines): Don't assume first scolled
11609 (realloc_glyph_pool): Don't add 1 to the pool size.
11610 (adjust_glyph_matrix): Don't add 1 to pointers to glyph areas.
11612 * dispnew.c (line_hash_code): Don't use null-glyph end marker.
11613 (line_draw_cost): Ditto.
11614 (update_line): Ditto.
11615 (update_line): Use SPACE_GLYPH.
11616 (count_blanks): Additional parameter LEN.
11618 * xdisp.c (display_text_line): Use SPACE_GLYPH.
11619 (display_text_line): Don't add null-glyph end marker.
11620 (display_string): Use SPACE_GLYPH.
11621 (display_string): Don't use null-glyph end marker.
11623 * term.c (clear_end_of_line): Use SPACE_GLYPH.
11625 * dispnew.c (clear_glyph_row): Don't use null-glyph end markers.
11626 (fill_up_glyph_row_with_spaces): Ditto.
11627 (preserve_other_columns): Add SPACE_GLYPH at then end of desired
11628 rows, instead of null-glyphs.
11629 (direct_output_for_insert): Don't add null-glyph end marker.
11631 * scroll.c (do_direct_scrolling): Change algorithm to construct
11632 vector of lines assigned. Call MIRRORED_LINE_DANCE:
11633 (do_scrolling): Ditto.
11635 * dispnew.c (mirror_line_dance): Mirror line assignments in a
11636 frame matrix in window matrices.
11637 (mirrored_line_dance): Do line assignments during scrolling.
11638 Maybe do corresponding assignments in window matrices.
11639 (check_window_matrix_pointers): Check that window rows and frame
11640 rows agree about glyph pointers.
11641 (check_matrix_pointers): Ditto.
11642 (mirrored_make_current): Make a row of a desired matrix current;
11643 maybe mirror the operation in window matrices.
11644 (mirror_make_current): Make window desired matrix row current when
11645 frame matrix row was made current.
11647 Fri Jul 4 13:27:46 1997 Gerd Moellmann <gerd@acm.org>
11649 * dispnew.c (check_matrix_pointer_lossage): Check against
11650 pointer lossage in matrices.
11651 (get_glyph_matrix_row): Removed.
11653 * scroll.c (do_scrolling): Simplified.
11654 (do_direct_scrolling): Simplified.
11655 (scrolling_1): Pass CURRENT_MATRIX instead of FRAME to
11659 * dispnew.c (ins_del_glyph_rows): Insert/delete rows in a matrix.
11660 (rotate_vector): Removed.
11661 (rotate_pointers): Removed.
11662 (scroll_frame_lines): Simplified.
11664 Thu Jul 3 13:54:21 1997 Gerd Moellmann <gerd@acm.org>
11666 * dispextern.h (MATRIX_ROW_SWAP_CONTENTS): Removed.
11668 * dispnew.c (increment_glyph_matrix_buffer_positions): Does
11669 what the name says.
11670 (clear_glyph_row): Make a glyph row structure empty.
11671 (make_matrix_row_current): Make a glyph row current.
11672 (make_window_matrix_row_current): Perform analogous row swaps
11673 for window matrices.
11674 (update_line): Call make_matrix_row_current.
11676 Wed Jul 2 13:43:35 1997 Gerd Moellmann <gerd@acm.org>
11678 * dispextern.h (SET_MATRIX_ROW_ENABLED_P): Better macro name.
11679 (SET_MATRIX_ROW_INVERSE_P): Better name and HIGHLIGHT_P ->
11681 (MATRIX_ROW_INVERSE_P): Former MATRIX_ROW_HIGHLIGHT_P.
11682 (struct glyph_row): HIGHLIGHT_P -> INVERSE_P
11684 * all files: use above new names.
11686 * dispnew.c (scroll_frame_lines): Simplified. Use
11687 SCROLL_GLYPH_MATRIX.
11688 (make_glyph_row_empty): Mark a glyph row empty.
11689 (increment_glyph_row_buffer_positions): Increment
11690 buffer positions in a glyph row.
11691 (increment_glyph_matrix_buffer_positions): Increment buffer
11692 positions in a range of rows.
11693 (scroll_glyph_matrix): Scroll a glyph matrix.
11694 (swap_glyphs_in_rows): Swap glyphs between rows.
11695 (swap_glyph_pointers): Swap pointers between rows.
11696 (glyph_row_slice_p): Return 1 if one row is a slice of another.
11697 (init_display): Initialize SPACE_GLYPH.
11698 (fill_up_glyph_row_areas_with_spaces): Fill up areas with
11701 Tue Jul 1 13:49:55 1997 Gerd Moellmann <gerd@acm.org>
11703 * xterm.c (dumprectangle): Use vectors in glyph rows.
11705 * xdisp.c (display_text_line): Use vectors in glyph rows.
11706 (display_string): Ditto.
11708 * scroll.c (do_scrolling): Use vectors in glyph rows.
11709 (do_direct_scrolling): Ditto.
11711 * alloc.c (mark_object): Use vectors in glyph rows.
11712 Mark for all frame types.
11714 * dispnew.c (adjust_glyph_matrix): Use vectors to glyphs in
11716 (get_glyph_matrix_row): Ditto.
11717 (matrix_row): Ditto.
11718 (rotate_pointers): Ditto.
11719 (scroll_frame_lines): Ditto.
11720 (preserve_other_columns): Ditto.
11721 (cancel_my_columns): Ditto.
11722 (update_line): Ditto.
11723 (direct_output_for_insert): Ditto.
11725 * dispextern.h (struct glyph_row): Use a vector of pointers
11726 instead of individual members. Use a vector of used counters.
11727 (MATRIX_ROW_SWAP_CONTENTS): Use vectors.
11728 (MATRIX_ROW_GLYPH_START): Ditto.
11729 (MATRIX_ROW_GLYPH_END): Ditto.
11730 (MATRIX_ROW_USED): Ditto.
11731 (MATRIX_ROW_SET_USED): Ditto.
11733 * dispnew.c (line_hash_code): Simplified.
11735 Mon Jun 30 20:39:38 1997 Gerd Moellmann <gerd@acm.org>
11737 * dispnew.c: Prototype for ROTATE_VECTOR, ROTATE_POINTERS,
11738 CHANGE_FRAME_SIZE_1
11739 (preserve_other_columns): Void return.
11740 (cancel_my_columns): Void return type.
11741 (scrolling): Int return type.
11742 (do_pending_window_change): Void return type.
11743 (change_frame_size): Ditto.
11744 (bitch_at_user): Ditto.
11745 (init_display): Ditto.
11746 (syms_of_display): Ditto.
11748 * dispextern.h: add prototypes for REDRAW_FRAME,
11749 REDRAW_GARBAGED_FRAMES, CANCEL_LINE, CLEAR_FRAME_RECORDS,
11750 INIT_DESIRED_GLYPHS, SCROLL_FRAME_LINES, PRESERVE_OTHER_COLUMNS,
11751 ADJUST_WINDOW_CHARSTARTS, CANCEL_MY_COLUMNS,
11752 DIRECT_OUTPUT_FOR_INSERT, DIRECT_OUTPUT_FORWARD_CHAR,
11753 UPDATE_FRAME, SCROLLING, BUFFER_POSN_FROM_COORDS,
11754 DO_PENDING_WINDOW_CHANGE, CHANGE_FRAME_SIZE, BITCH_AT_USER,
11755 SIT_FOR, INIT_DISPLAY, SYMS_OF_DISPLAY,
11757 * dispnew.c (redraw_frame): FRAME_PTR -> struct frame. Return
11759 (cancel_line): Return void.
11760 (clear_frame_records): Return void.
11762 * dispextern.h (struct glyph): Remove GLYPH, add bit-fields.
11763 (SET_CHAR_GLYPH): Fill a character glyph.
11764 (SET_CHAR_GLYPH_FROM_GLYPH): Set a character glyph from a GLYPH.
11765 (GLYPH_FROM_CHAR_GLYPH): Construct a GLYPH from a character
11767 (CHAR_GLYPH_CHAR_CODE): Return character code of a glyph.
11768 (SET_CHAR_GLYPH_CHAR_CODE): Set character code of a glyph.
11769 (CHAR_GLYPH_FACE_ID): Return face id of a glyph.
11770 (SET_CHAR_GLYPH_FACE_ID): Set face id of a glyph.
11771 (CHAR_GLYPH_PADDING_P): Return padding flag of a glyph.
11772 (SET_CHAR_GLYPH_PADDING_P): Set padding flag.
11773 (CHAR_GLYPH_REVERSE_P): Return reversed flag.
11774 (SET_CHAR_GLYPH_REVERSE_P): Set reversed flag.
11775 (MATRIX_ROW_SWAP_CONTENTS): Swap pointers between rows.
11777 * term.c (reassert_line_highlight): Check CHARS_WASTED == 0.
11779 * window.h (struct window): Add comment that no Lisp data may
11780 come below CURRENT_MATRIX.
11782 * alloc.c (mark_object): Change window mark code to stop with
11783 member CURRENT_MATRIX.
11785 Sat Jun 28 13:54:55 1997 Gerd Moellmann <gerd@acm.org>
11787 * scroll.c (do_scrolling): Change algorithm to use pointers.
11788 (do_direct_scrolling): Ditto.
11790 * dispnew.c (get_glyph_matrix_row): Use pointers stored in rows.
11791 (new_glyph_pool): Formerly new_FRAME_GLYPH_MATRIX.
11792 (free_glyph_pool): Formerly FREE_FRAME_GLYPH_MATRIX
11793 (realloc_glyph_pool): Formerly REALLOC_FRAME_GLYPH_MATRIX.
11794 Returns 1 if pool changed.
11795 (matrix_row): Additional check for lost pointers to glyph rows.
11796 (compute_matrices): Additional parameter DIM_P set means that no
11797 allocation should take place. Addtional parameter
11798 ANY_WINDOWS_CHANGED_P set if any windows matrix has changed.
11799 (compute_leaf_matrix): Additional parameter CHANGED_P set to 1
11800 when window matrix changes. Additional parameter DIM_ONLY_P set
11801 to 1 to indicate that no allocation should take place.
11802 (adjust_frame_glyphs): Construct new glyph pools and glyph
11803 matrices. Optimize frame redraws.
11804 (free_glyphs): Free pools.
11805 (check_glyph_memory): Check pools not freed.
11806 (rotate_pointers): Rotate pointers in a vector of glyph rows.
11807 (scroll_frame_lines): Change algorithm to use pointers.
11808 (update_line): Ditto.
11810 * dispextern.h (struct glyph_row): Use pointers to areas in a row.
11811 (global): All macro names changed from prefix FRAME_MATRIX to
11814 Fri Jun 27 14:51:15 1997 Gerd Moellmann <gerd@acm.org>
11816 * dispextern.h (struct glyph_pool): Replacement for former
11817 FRAME_GLYPH_MATRIX.
11818 (struct glyph_matrix): No longer contains sizes of allocated
11821 * xdisp.c (redisplay_internal): Don't redisplay if frame has
11824 * frame.c (make_frame): Initialize pools.
11826 Thu Jun 26 00:00:55 1997 Gerd Moellmann <gerd@acm.org>
11828 * scroll.c (do_direct_scrolling): Don't assume that the
11829 line moving algorithm has no intermediate steps.
11830 (do_scrolling): Ditto.
11832 * Makefile.in (alloc.o): Add dependency dispextern.h.
11834 * alloc.c: Include dispextern.h for glyph definitions.
11836 * dispnew.c (get_glyph_matrix_row): Return 1 if ROW_INDEX
11837 is legal, return 0 otherwise.
11839 * window.h: Add comment that windows are marked specially.
11841 * alloc.c (mark_object): Mark windows specially.
11844 Wed Jun 25 15:22:58 1997 Gerd Moellmann <gerd@acm.org>
11846 * dispextern.h (struct glyph): Add member OBJECT
11847 referencing a Lisp object from which a glyph was drawn.
11848 Member TEXT_POSITION renamed POSITION.
11849 * xterm.c, xdisp.c, dispnew.c: Rename TEXT_POSITION -> POSITION.
11851 * alloc.c: Include dispextern.h
11852 (mark_object): Mark objects referenced from glyphs.
11854 * frame.c (make_frame): Initialize DECODE_MODE_SPEC_BUFFER.
11856 * scroll.c (do_direct_scrolling): Remove TEMP_MATRIX.
11857 (do_scrolling): Ditto.
11859 * frame.h (struct frame): TEMP_MATRIX removed.
11860 DECODE_MODE_SPEC_BUFFER added.
11862 * window.h: TEMP_MATRIX removed.
11864 * scroll.c: OPHYS_LINES removed.
11866 * dispnew.c: OPHYS_LINES and OPHYS_LINES_LENGTH removed.
11867 FRAME_PTR -> struct frame *.
11869 * termhooks.h: Prototypes for INSERT_GLYPHS_HOOK,
11870 WRITE_GLYPHS_HOOK, DELETE_GLYPHS_HOOK,
11872 * term.c: Prototypes for INSERT_GLYPHS_HOOK,
11873 WRITE_GLYPHS_HOOK, DELETE_GLYPHS_HOOK,
11875 * xdisp.c (redisplay_internal): Remove call to VERIFY_CHARSTARTS.
11876 (do_verify_charstarts): Removed.
11878 * frame.c (Fmake_terminal_frame): Adjust glyphs.
11879 (Fdelete_frame): Free glyphs.
11880 (make_frame): Initialize matrix fields in frame.
11882 * config.in (PROTO): Added.
11884 * emacs.c (shut_down_emacs): Check glyph memory.
11886 * window.c (Fdelete_window): Free window matrices.
11887 (Fset_window_configuration): Ditto.
11888 (Fdelete_window): Adjust glyphs.
11889 (Fsplit_window): Ditto.
11890 (change_window_height): Ditto.
11891 (Fset_window_configuration): Ditto.
11892 (make_window): Initialize DESIRED_MATRIX and CURRENT_MATRIX.
11893 (replace_window): Reset DESIRED_MATRIX and CURRENT_MATRIX
11895 * Makefile.in (window.o): Add dependency window.c -> dispextern.h
11897 * window.c: Include dispextern.h
11899 * scroll.c (do_scrolling): Use new glyphs.
11900 (do_direct_scrolling): Ditto.
11902 * xdisp.c: Some function prototypes.
11903 (redisplay_internal): Don't do anything if matrices not yet set.
11904 (redisplay_internal): Use new glyphs.
11905 (try_window_id): Ditto.
11906 (copy_part_of_rope): Ditto.
11907 (display_text_line): Ditto.
11908 (display_menu_bar): Ditto.
11909 (display_mode_line): Ditto.
11910 (display_string): Ditto.
11912 * xterm.c: Prototypes for some local functions.
11913 (dumpglyphs): Use new glyphs.
11914 (XTwrite_glyphs): Ditto.
11915 (dumprectangle): Ditto.
11916 (note_mouse_highlight): Ditto.
11917 (fast_find_position): Ditto.
11918 (show_mouse_face): Ditto.
11919 (x_draw_single_glyph): Ditto.
11920 (x_display_bar_cursor): Ditto.
11921 (x_display_box_cursor): Ditto.
11922 (x_new_font): Adjust glyphs when font change.
11924 * term.c (clear_end_of_line): Use new glyphs.
11925 (write_glyphs): Ditto.
11926 (insert_glyphs): Ditto.
11928 * Makefile.in (term.o): term.c depends on dispextern.h
11930 * term.c: Include dispextern.h
11932 * dispnew.c (direct_output_forward_char): Old glyph functions
11933 removed, new inserted.
11934 (line_hash_code): Use new glyphs.
11935 (line_draw_cost): Ditto
11936 (cancel_line): Ditto
11937 (clear_frame_records): Ditto.
11938 (init_desired_glyphs): Ditto.
11939 (get_display_line): Ditto
11940 (scroll_frame_lines): Ditto.
11941 (preserve_other_columns): Ditto.
11942 (adjust_window_charstarts): Ditto.
11943 (cancel_my_columns): Ditto.
11944 (direct_output_for_insert): Ditto.
11945 (update_frame): Ditto.
11946 (quit_error_check): Made empty.
11947 (scrolling): Use new glyphs.
11948 (count_blanks): Ditto.
11949 (count_match): Ditto.
11950 (update_line): Ditto.
11951 (init_display): Adjust glyphs initially.
11952 (change_frame_size_1): Adjust glyphs.
11954 * dispextern.h: Old glyphs removed, new added.
11956 * xfaces.c (min_char_bounds): Get smallest char in loaded fonts.
11958 * xterm.h: Prototype for min_char_bounds.
11960 * window.h (struct window): Remove old glyphs, add new.
11962 * frame.h (struct frame): Remove old glyphs, add new.
11964 1999-07-20 Dave Love <fx@gnu.org>
11966 * buffer.c (syms_of_buffer): Make
11967 default-enable-multibyte-characters a user variable.
11969 1999-07-14 Richard Stallman <rms@gnu.org>
11971 * Version 20.4 released.
11973 1999-07-14 Richard Stallman <rms@gnu.org>
11975 * filelock.c (lock_file): Do nothing if purifying.
11977 1999-07-10 Richard Stallman <rms@gnu.org>
11979 * xterm.c (x_display_bar_cursor): Use the cursor-color
11980 to display the bar, not the cursor foreground pixel.
11982 1999-07-09 Andrew Innes <andrewi@gnu.org>
11984 * w32console.c (w32_use_full_screen_buffer): New variable.
11985 (syms_of_ntterm): Register it.
11986 (initialize_w32_display): Set initial frame size accordingly,
11987 respecting the LINES and COLUMNS environment variables if set.
11989 * w32inevt.c (w32_console_read_socket): Use it.
11991 1999-07-07 Kenichi Handa <handa@etl.go.jp>
11993 * callproc.c (Fcall_process): Decide coding system for decoding
11994 after we set to the target buffer. If the output goes to a
11995 unibyte buffer, suppress character code conversion.
11997 * fileio.c (Finsert_file_contents): If reading into a unibyte
11998 buffer, suppress character code conversion.
12000 * process.c (create_process): If the output goes to a unibyte
12001 buffer, suppress character code conversion.p
12003 1999-07-07 Andreas Schwab <schwab@gnu.org>
12005 * xdisp.c (line-number-display-limit): Doc fix.
12007 1999-07-05 Richard Stallman <rms@gnu.org>
12009 * callproc.c (Fcall_process): Don't use initializer on coding_systems.
12010 (Fcall_process_region): Likewise.
12012 1999-07-01 Markus Rost <markus.rost@mathematik.uni-regensburg.de>
12014 * callproc.c (init_callproc): Set exec_directory if
12015 installation_directory is non-nil, without a test of exec_path.
12017 1999-07-01 Andrew Innes <andrewi@gnu.org>
12019 * w32xfns.c (drain_message_queue): New function.
12021 * w32term.h (drain_message_queue): Add extern.
12023 * w32proc.c (sys_select): Call MsgWaitForMultipleObjects instead
12024 of WaitForMultipleObjects when user input is allowed, so we can
12025 handle incoming window messages. Call drain_message_queue when
12026 there are messages waiting; this ensures that windows created
12027 indirectly from the lisp thread get processed properly, and don't
12028 hang other applications by failing to respond to broadcasts.
12030 1999-07-01 Andreas Schwab <schwab@gnu.org>
12032 * callint.c (Fcall_interactively): Ignore first element of
12033 event-symbol-elements property.
12035 1999-07-01 Richard Stallman <rms@gnu.org>
12037 * fileio.c (Fread_file_name): Check type of DEFAULT_FILENAME.
12039 1999-07-01 Kenichi Handa <handa@etl.go.jp>
12041 * minibuf.c (read_minibuf): Set the multibyteness of the
12042 minibuffer before inserting `initial' string.
12044 1999-06-30 Richard Stallman <rms@gnu.org>
12046 * xfns.c (x_make_gc): Turn off GCStipple when setting up cursor_gc.
12048 1999-06-29 Richard M. Stallman <rms@gnu.org>
12050 * emacs.c [DOUG_LEA_MALLOC] (malloc_initialize_hook):
12051 Move the handling of MALLOC_CHECK_ envvar here.
12052 (main): Moved from here.
12054 1999-06-29 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
12056 * emacs.c [DOUG_LEA_MALLOC] (malloc_initialize_hook): New
12057 function, assigned to the global __malloc_initialize_hook pointer.
12058 (main): Move malloc_set_state call into malloc_initialize_hook
12059 so that it happens as early as possible.
12061 1999-06-27 Richard M. Stallman <rms@gnu.org>
12063 * keyboard.c (read_key_sequence): Properly reinitialize
12064 fkey_map after translating thru Vkey_translation_map.
12065 After translating thru Vfunction_key_map, don't reset
12066 keytrans-start to 0.
12068 1999-06-24 Geoff Voelker <voelker@cs.washington.edu>
12070 * w32.c (get_emacs_configuration): Use GetVersionEx to
12071 handle NT5.0 correctly. Include build number in configuration.
12072 w32heap.c (osinfo_cache): New variable.
12073 (cache_system_info): Initialize osinfo_cache.
12074 w32heap.h (osinfo_cache): Declare.
12076 1999-06-24 Richard M. Stallman <rms@gnu.org>
12078 * casefiddle.c (casify_object): Use make_multibyte_string
12079 if we casify a multibyte string.
12081 1999-06-22 Ken'ichi Handa <handa@gnu.org>
12083 * fileio.c: (Finsert_file_contents): In the case of REPLACE, call
12084 del_range_byte instead of del_range_1, set `inserted' to the
12085 number of characters actually inserted.
12087 1999-06-17 Dave Love <fx@gnu.org>
12089 * coding.c (decode_coding_sjis_big5): Avoid compiler warning.
12091 1999-06-18 Paul Eggert <eggert@twinsun.com>
12093 * filelock.c (BOOT_TIME_FILE): New macro.
12094 (get_boot_time): Use it instead of hardwiring the file name.
12095 Check BOOT_TIME_FILE only after inspecting the kernel directly.
12097 1999-06-17 Dave Love <fx@gnu.org>
12099 * xdisp.c (invalid_eol_type): Make it unsigned.
12101 1999-06-17 Karl Heuer <kwzh@gnu.org>
12103 * process.c (send_process): Delete unsafe/redundant assignment.
12105 1999-06-17 Jason Rumney <jasonr@gnu.org>
12107 * w32term.c (dumprectangle): Handle wide characters properly.
12109 1999-06-16 Andrew Innes <andrewi@gnu.org>
12111 * s/ms-w32.h (strerror): Override the default implementation of
12112 strerror, so we can map winsock error codes.
12114 * w32.c (sys_strerror): New function.
12116 * w32fns.c (w32_to_x_weight): Return "demibold" instead of "semibold".
12118 1999-06-15 Ken'ichi Handa <handa@gnu.org>
12120 * buffer.c (syms_of_buffer): Don't make
12121 enable-multibyte-characters customizable.
12123 1999-06-15 Richard M. Stallman <rms@gnu.org>
12125 * editfns.c (Fuser_full_name): Doc fix.
12127 1999-06-14 Tak Ota <ota@atc.sel.sony.com>
12129 * w32bdf.c: (clear_cached_bitmap_slots): Remove.
12130 (get_bitmap_with_cache): Check if CreateBitmap failed.
12131 Adjust cache size dynamically so cache is never larger than the
12132 system limit of GDI resources.
12133 Do cache clearing inline. Move global variables to local scope.
12136 1999-06-13 Wolfgang Glas <Wolfgang.Glas@hfm.tu-graz.ac.at>
12138 * unexsgi.c (unexec): Dump the .rodata section from memory
12139 under IRIX6.5 in order to be able to unexec with gcc.
12141 1999-06-11 Greg Hudson <ghudson@MIT.EDU>
12143 * indent.c (compute_motion): Fix boundary case.
12145 1999-06-11 Jason Rumney <jasonr@altavista.net>
12147 * w32term.c (cancel_mouse_face): New function. See equiv
12148 changes to xterm.c on 1996-10-31.
12149 (x_set_window_size): Use cancel_mouse_face.
12150 (w32_read_socket): Use cancel_mouse_face.
12151 Update frame position when size is restored.
12153 1999-06-04 Richard M. Stallman <rms@gnu.org>
12155 * lread.c (Vuser_init_file): New variable.
12156 (syms_of_lread): Set up Lisp variable.
12157 (Fload): Store the file name there, if var was t before.
12159 1999-06-04 Paul Eggert <eggert@twinsun.com>
12161 * filelock.c (get_boot_time): Don't look at /proc/uptime; it
12162 doesn't work if the system date is changed, or if the system
12163 is suspended. Look at the last-modified time of
12164 /var/run/random-seed instead.
12166 1999-06-03 Ken'ichi Handa <handa@gnu.org>
12168 * coding.c (ENCODE_SJIS_BIG5_CHARACTER): Encode charset
12169 japanese-jisx0208-1978 correctly.
12171 1999-06-03 Andrew Innes <andrewi@gnu.org>
12173 * unexw32.c (get_section_info) [_ALPHA_]: Force as much bss data
12174 as possible to be dumped, for safety.
12176 1999-06-02 Ken'ichi Handa <handa@gnu.org>
12178 * coding.c (ENCODE_SJIS_BIG5_CHARACTER): Encode charset
12179 latin-jisx0201 correctly.
12181 1999-05-26 Ken'ichi Handa <handa@gnu.org>
12183 * charset.h (Vcharset_table): Comment fixed.
12185 1999-05-24 Richard Stallman <rms@gnu.org>
12187 * coding.c (syms_of_coding): Doc fix.
12189 * buffer.c (syms_of_buffer): Doc fix.
12191 * filelock.c (lock_if_free): After deleting a stale lock,
12192 try again to lock the file.
12194 1999-05-22 Andrew Innes <andrewi@gnu.org>
12196 * w32inevt.c (maybe_generate_resize_event): Detect changes in the
12197 console window size.
12198 (w32_console_read_socket): Call maybe_generate_resize_event
12199 whenever input events are received, since we don't get told when
12200 the window size changes (as opposed to the buffer size, which we
12203 * w32console.c (clear_frame): Remember that the window width might
12204 be smaller than the screen buffer width.
12205 (write_glyphs): Remove redundant variable attrs. Use
12206 FillConsoleOutputAttribute instead of WriteConsoleOutputAttribute.
12208 1999-05-20 Andrew Innes <andrewi@gnu.org>
12210 * w32term.c (w32_read_socket): Reset the grabbed flag when a frame gains or
12213 * w32fns.c (w32_wnd_proc): Ensure mouse capture is released if
12214 frame loses focus, and that mouse button state is reset. Ditto
12215 when the menu bar is activated.
12217 1999-05-18 Richard Stallman <rms@gnu.org>
12219 * abbrev.c (Fdefine_abbrev): Doc fix.
12221 1999-05-13 Paul Eggert <eggert@twinsun.com>
12223 * filelock.c: Fix performance bug on hosts with large
12224 /var/adm/wtmp files with no boot records.
12226 (boot_time_initialized): New var.
12227 (init_filelock): Initialize it.
12228 (get_boot_time): Use it, instead of nonzero boot_time,
12229 to test whether boot_time is initialized.
12230 Don't invoke utmp routines when dumping.
12232 (get_boot_time): First, try to get the boot time from the
12233 current utmp file, as this can be much faster. Don't try to
12234 get the boot time from utmp and/or wtmp more than once.
12236 (get_boot_time_1): When passed null pointer, don't invoke utmpname.
12237 New arg LATEST. All uses changed.
12239 1999-05-15 Andrew Innes <andrewi@gnu.org>
12241 * w32term.c (dumpglyphs): Use correct colours for drawing
12242 rectangles in place of missing fonts, and make them the right
12245 1999-05-14 Dave Love <fx@gnu.org>
12247 * syntax.c (Fparse_partial_sexp): Correct test for element 8 to be
12250 1999-05-11 Andrew Innes <andrewi@gnu.org>
12252 * w32fns.c (x_to_w32_charset): Reinstall VIETNAMESE_CHARSET
12254 (w32_wnd_proc): Reinstall debugging output.
12255 (w32_wnd_proc): Reinstall SetForegroundWindow change.
12256 (syms_of_w32fns): Reinstall new initializer for
12257 Vw32_phantom_key_code.
12259 * w32fns.c (x_to_w32_charset): Do partial matching of charset
12260 names for most non-European charsets, to cope with wildcards or
12261 missing spec dates.
12262 (Fw32_send_sys_command): Post WM_SYSCOMMAND rather than sending it
12263 to avoid deadlock when activating the menu bar.
12265 1999-05-10 Ken'ichi Handa <handa@gnu.org>
12267 * search.c (boyer_moore): Get charset base value of `untranslated'
12268 by masking by ~CHAR_FIELD3_MASK (instead of ~0xff).
12270 1999-05-10 Andreas Schwab <schwab@gnu.org>
12272 * fileio.c (Fread_file_name): Correct handling of dollars in file
12273 names. Protect dollars in strings put on the file-name-history.
12274 Substitute homedir by `~' also in default_filename.
12276 * xdisp.c (try_window_id): Fix computation of tab_offset when
12277 backing up over a character that is splitted across lines.
12279 1999-05-08 Kenichi HANDA <handa@etl.go.jp>
12281 * coding.c (code_convert_region): If eol format is inconsistent,
12282 change coding->symbol to the sibling coding system of Unix like
12285 1999-05-09 Richard M. Stallman <rms@gnu.org>
12287 * s/irix5-2.h (NO_WTMP_FILE): Define it.
12289 * filelock.c (get_boot_time): Handle NO_WTMP_FILE.
12291 1999-05-05 Andrew Innes <andrewi@gnu.org>
12293 * w32fns.c (w32_strict_painting): New variable.
12294 (w32_wnd_proc): Use it to select repaint rules.
12295 (syms_of_w32fns): Defvar it.
12297 1999-05-04 Andrew Innes <andrewi@gnu.org>
12299 * w32fns.c (x_to_w32_charset): Fix typo: want to map all Japanese
12300 charsets to the standard Windows charset for Japanese.
12302 1999-05-04 Ken'ichi Handa <handa@gnu.org>
12304 * xterm.c (x_load_font): Fix typo (`>' -> `=').
12306 * ccl.h (struct ccl_program): New member stack_idx.
12308 * ccl.c (ccl_prog_stack_struct): Declare it as static.
12309 (ccl_driver): Setup stack_idx and ccl_prog correctly. Update them
12311 (setup_ccl_program): Initialize ccl->stack_idx to 0.
12313 1999-05-03 Jason Rumney <jasonr@altavista.net>
12315 * w32term.c (dumpglyphs): Always fill background for italic fonts.
12317 1999-05-03 Eli Zaretskii <eliz@is.elta.co.il>
12319 * dired.c (make_time): Make argument type be time_t.
12321 1999-05-02 Eli Zaretskii <eliz@is.elta.co.il>
12323 * msdos.c (unibyte_display_via_language_environment): Add extern.
12325 1999-05-02 Richard M. Stallman <rms@gnu.org>
12327 * xdisp.c (display_text_line): Convert unibyte char to multibyte
12328 if unibyte_display_via_language_environment is set.
12329 (unibyte_display_via_language_environment):
12330 Variable moved from xfns.c and elsewhere.
12331 (syms_of_xfns): Set up Lisp var.
12333 * xfns.c (unibyte_display_via_language_environment):
12334 Variable moved to xdisp.c.
12335 (syms_of_xfns): Don't set up Lisp var here.
12337 * msdos.c (unibyte_display_via_language_environment):
12338 Variable moved to xdisp.c.
12339 (syms_of_msdos): Don't set up Lisp var here.
12341 * w32fns.c (unibyte_display_via_language_environment):
12342 Variable moved to xdisp.c.
12343 (syms_of_w32fns): Don't set up Lisp var here.
12345 1999-05-02 Andrew Innes <andrewi@gnu.org>
12347 * s/ms-w32.h (HAVE_FSYNC): New macro.
12348 (fsync): Map to _commit.
12349 (ftruncate): Map to _chsize.
12351 * w32term.c (dumpglyphs): On Windows NT, do output in Unicode even
12352 for ASCII, if enabled, to avoid memory allocation overhead for
12353 implicit Unicode conversion. Also, recognize that ASCII and
12354 Latin-1 have a trivial conversion to Unicode, so x_2byte_buffer
12355 already contains the Unicode characters in that case.
12356 (construct_drag_n_drop): Remove old code that was
12357 trashing the drop location.
12359 * w32select.c (Fw32_set_clipboard_data): Undo last change to add
12360 nlines to encoding_buffer_size (real bug was in a ccl program in
12361 lisp/international/coding.el).
12363 * w32reg.c (w32_get_string_resource): Check for name in current
12364 user area, and if not found look in the local machine area.
12366 * w32fns.c (w32_list_bdf_fonts): Initialize n_fonts.
12367 (Fw32_shell_execute): New function; used to support browse-url.
12368 (syms_of_w32fns): Register it.
12369 (w32_load_system_font): Force max width to be average
12370 char width for fixed-pitch fonts, to avoid unnecessary redisplay
12372 (x_to_w32_charset): Define VIETNAMESE_CHARSET if not
12374 (syms_of_w32fns): Set Vw32_phantom_key_code to 255.
12376 * unexw32.c (get_section_info): Dump back the entire EMDATA
12377 section if we can put Emacs' initialized data in a separate
12378 section, otherwise use the my_begdata/my_edata method.
12380 * makefile.nt ($(BLD)\w32term.obj): Add dependency on w32heap.h.
12382 * coding.c (decode_eol): Set produced/consumed values to zero if
12383 src_bytes is <= 0 on entry.
12385 1999-05-02 Jason Rumney <jasonr@altavista.net>
12387 * w32term.c (w32_write_glyphs, w32_clear_end_of_line,
12388 w32_clear_frame, clear_cursor, x_display_bar_cursor,
12389 x_display_box_cursor, x_set_window_size): Use phys_cursor_on
12391 (do_line_dance): Updated WRT xterm.c. Use macros where possible.
12392 (dumprectangle): Take into account the width of a left-side
12395 * w32proc.c (sys_kill): Attach to current foreground thread
12396 when grabbing focus; necessary on NT 5.0.
12398 * w32fns.c (w32_wnd_proc) [WM_PAINT]: Use rectangle from
12399 GetUpdateRect rather than BeginPaint.
12400 (w32_wnd_proc): Attach to current foreground thread
12401 when grabbing focus; necessary on NT 5.0.
12402 (w32_wnd_proc) [W32_DEBUG_DISPLAY]: Add output for
12403 debugging display messages.
12404 (w32_to_x_charset): Put wildcard last in unknown charsets to avoid
12407 1999-05-02 Kenichi HANDA <handa@etl.go.jp>
12409 * coding.c (setup_raw_text_coding_system): Call
12410 setup_coding_system to initialize the fields of struct
12411 coding_system correctly.
12413 1999-04-26 Kenichi HANDA <handa@etl.go.jp>
12415 * xterm.c (x_list_fonts): Fix previous change.
12417 1999-04-26 Richard Stallman <rms@gnu.org>
12419 * config.in (HAVE_LIBXP): Add #undef.
12420 * Makefile.in (LIB_MOTIF_EXTRA): Check HAVE_LIBXP.
12422 1999-04-12 Ken'ichi Handa <handa@gnu.org>
12424 * xterm.c (x_list_fonts): Trap X errors so that Emacs doesn't die
12427 1999-04-12 Karl Heuer <kwzh@gnu.org>
12429 * s/freebsd.h (BSD_SYSTEM): Define for FreeBSD 4 as with FreeBSD 3.
12431 1999-04-11 Ken'ichi Handa <handa@gnu.org>
12433 * fontset.c (Fset_fontset_font): Fix previous change.
12435 1999-04-09 Ken'ichi Handa <handa@gnu.org>
12437 * fontset.c (Fquery_fontset): Check for fontset aliases here.
12438 (Fnew_fontset, Fset_fontset_font): Don't check for them here.
12440 1999-04-08 Richard Stallman <rms@gnu.org>
12442 * process.c (Faccept_process_output): Check validity of PROCESS.
12444 1999-04-08 Eli Zaretskii <eliz@gnu.org>
12446 * msdos.c (jp_kbd_translate_table): Fix the other \ key.
12448 1999-04-07 Richard Stallman <rms@gnu.org>
12450 * xfns.c (x_set_font): Fix error message.
12452 * fontset.c (Fquery_fontset): Don't check for fontset aliases here.
12453 (Fnew_fontset, Fset_fontset_font): Check for them here.
12454 (Ffontset_info, Fnew_fontset, Fset_fontset_font):
12455 Fix error message syntax.
12457 * buffer.c (Fmake_indirect_buffer): Copy multibyte status
12458 from the base buffer.
12459 (Fset_buffer_multibyte): Copy new multibyte status
12460 into the buffer's indirect buffers.
12462 1999-04-07 Ken'ichi Handa <handa@gnu.org>
12464 * fns.c (base64_encode_1): Don't add unnecessary newline at the
12467 1999-04-06 Richard Stallman <rms@gnu.org>
12469 * dired.c (Ffile_attributes): Doc fix.
12471 * keymap.c (Faccessible_keymaps): Really initialize i_byte.
12472 Convert 0200 to meta only in a unibyte string.
12473 (Fkey_description): Likewise.
12475 * eval.c (do_autoload): Preserve match data.
12477 1999-04-06 Kenichi HANDA <handa@etl.go.jp>
12479 * w32fns.c (x_to_w32_font): Provide sufficient buffer to
12480 encode_coding to avoid carryover.
12482 * coding.c: Add comments for decode_coding and encode_coding.
12484 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix bug of handling
12485 a composite character by skipping its leading code.
12486 <CCL_WriteMultibyteChar2>: Handle non-ascii single byte character
12489 * coding.c: Add comments for decode_coding and encode_coding.
12491 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix bug of handling
12492 a composite character by skipping its leading code.
12493 <CCL_WriteMultibyteChar2>: Handle non-ascii single byte character
12496 1999-04-06 Eli Zaretskii <eliz@gnu.org>
12498 * msdos.c (dos_rawgetc): Don't zero out c if private translation
12500 (jp_kbd_translate_table): Support C-\.
12501 (it_kbd_translate_table): Map `>' correctly.
12502 (it_keyboard): Add `>'.
12504 1999-04-06 Richard Stallman <rms@gnu.org>
12506 * intervals.c (graft_intervals_into_buffer): Turn off
12507 inhibit_modification_hooks around calling Fset_text_properties.
12509 1999-04-05 Kenichi HANDA <handa@etl.go.jp>
12511 * xterm.c (dumpglyphs): Be sure to fill the whole background of
12514 1999-04-05 Eli Zaretskii <eliz@gnu.org>
12516 * msdos.c (jp_kbd_translate_table): Fix last change.
12518 1999-04-04 Eli Zaretskii <eliz@gnu.org>
12520 * msdos.c (struct kbd_translate): New struct, for key translation
12521 tables private to certain national keyboard layouts.
12522 (struct dos_keyboard_map): Add a pointer to a private translation
12524 (jp_kbd_translate_table): Private table for the Japanese
12526 (jp_keyboard): Japanese keyboard layout.
12527 (it_kbd_translate_table): Private table for the Italian keyboard.
12528 (it_keyboard): Use it_kbd_translate_table.
12529 (keyboard_layout_list): Add the Japanese keyboard.
12530 (dos_rawgetc): Use the keyboard-private translation table, if
12532 (abort) [__DJGPP_MINOR__ >= 2]: Raise SIGABRT.
12534 1999-04-02 Kenichi HANDA <handa@etl.go.jp>
12536 * xdisp.c (redisplay_window): When we call compute_motion with
12537 HPOS got from w->last_point_x, call it with DID_MOTION 1.
12538 (display_text_line): Stop the loop for processing overlay strings
12539 when we reach the right edge of the window.
12541 1999-03-31 Richard M. Stallman <rms@gnu.org>
12543 * doc.c (get_doc_string): When UNIBYTE and DEFINITION are 0,
12544 let the data control whether string is unibyte.
12546 1999-03-30 Richard M. Stallman <rms@gnu.org>
12548 * macros.c (Fexecute_kbd_macro): Save real_this_command.
12549 (pop_kbd_macro): Restore the saved real_this_command.
12550 (Fcall_last_kbd_macro): Set real_this_command to the macro.
12552 1999-03-26 Richard M. Stallman <rms@gnu.org>
12554 * buffer.c (Fset_buffer_modified_p): Don't lock or unlock
12555 if buffer-file-name is nil.
12557 1999-03-25 Jason Rumney <jasonr@altavista.net>
12559 * w32select.c (Fw32_set_clipboard_data): Take into account line
12560 ends when calculating clipboard storage needed for non-ASCII text.
12562 1999-03-25 Andrew Innes <andrewi@gnu.org>
12564 * makefile.nt (PREPARED_HEADERS): Change name of paths.h to epaths.h.
12565 (epaths.h): Renamed from paths.h.
12567 ($(BLD)\filelock.obj):
12568 ($(BLD)\lread.obj):
12569 ($(BLD)\w32fns.obj): Renamed paths.h to epaths.h.
12571 1999-03-23 Ken'ichi Handa <handa@gnu.org>
12573 * coding.c (encode_coding_iso2022): Initialize dummy arguments to
12574 ENCODE_ISO_CHARACTER for the previous change on this macro.
12576 1999-03-23 Kenichi Handa <handa@etl.go.jp>
12578 * xdisp.c (decode_mode_spec_coding): Handle integer value in
12579 eoltype correctly for backward compatibility.
12581 1999-03-20 Kenichi HANDA <handa@etl.go.jp>
12583 * coding.c (ENCODE_ISO_CHARACTER): Check validity of CHARSET. If
12584 invalid, produce the buffer internal byte sequence without encoding.
12586 1999-03-19 Karl Heuer <kwzh@gnu.org>
12588 * editfns.c (Fformat): Accept %i format.
12590 1999-03-17 Karl Heuer <kwzh@gnu.org>
12592 * filelock.c (get_boot_time): Test tempname, not filename.
12594 1999-03-17 Jason Rumney <jasonr@altavista.net>
12596 * w32bdf.h: Merged patches from Meadow; introduce bitmap cache to
12599 * w32bdf.c: Merged patches from Meadow; introduce bitmap cache to
12601 (get_cached_font_char, cache_char_offset, get_bitmap_with_cache)
12603 (w32_free_bdf_font, seek_char, w32_get_bdf_glyph, w32_BDF_TextOut)
12606 * w32fns.c (enum_font_cb2): Set the font height to be the
12607 character height, not the cell height.
12608 (Fw32_select_font): Initialize font dialog with current default font.
12609 (Vw32_system_coding_system): New variable.
12610 (w32_strict_filenames): Add comment.
12611 (w32_to_x_font): Decode font name using Vw32_system_coding_system.
12612 (x_to_w32_font): Encode font name using Vw32_system_coding_system.
12613 (syms_of_w32fns): Add w32-system-coding-system.
12615 1999-03-15 Richard M. Stallman <rms@gnu.org>
12617 * xterm.c (XTread_socket) <ConfigureNotify>:
12618 If cursor pos is outside the new frame size, mark cursor as off.
12620 1999-03-14 Ken'ichi Handa <handa@gnu.org>
12622 * xdisp.c (try_window_id): Initialize val.ovstring_chars_done to 0.
12624 * xterm.c (x_load_font): Trap X errors so that Emacs doesn't die
12627 1999-03-14 Richard M. Stallman <rms@gnu.org>
12629 * macros.c (Fexecute_kbd_macro): Initialize executing_macro_iterations
12632 1999-03-14 Jason Rumney <jasonr@altavista.net>
12634 * w32fns.c (w32_strict_fontnames): New variable.
12635 (Fx_create_frame): Formatting fix.
12636 (w32_load_system_font): Keep trying to load non-existant font
12637 if w32_strict_fontnames is nil. Formatting fix.
12638 (syms_of_w32fns): Add w32-strict-fontnames.
12640 * w32term.c (W32_TEXTOUT): Do not multiply nchars by charset_dim.
12641 (dumpglyphs): Formatting fixes.
12643 1999-03-14 Geoff Voelker <voelker@cs.washington.edu>
12645 * w32fns.c (w32_wnd_proc): Handle WM_GETMINMAXINFO message.
12647 1999-03-10 Karl Heuer <kwzh@gnu.org>
12649 * puresize.h (BASE_PURESIZE): Increase to 505000.
12651 1999-03-09 Richard M. Stallman <rms@gnu.org>
12653 * emacs.c (main) [CLASH_DETECTION]: Call init_filelock.
12655 * filelock.c (init_filelock): New function.
12657 1999-03-09 Dave Love <fx@gnu.org>
12659 * fileio.c (Ffile_directory_p): Doc fix.
12661 1999-03-05 Richard M. Stallman <rms@gnu.org>
12663 * coding.c (setup_coding_system): Check for CODING_SYSTEM = nil.
12665 1999-03-08 Richard M. Stallman <rms@gnu.org>
12667 * filelock.c (get_boot_time): Reduce scope of #ifdef BOOT_TIME
12668 to only the part that uses get_boot_time_1.
12670 1999-03-07 Dave Love <fx@gnu.org>
12672 * fileio.c (Finsert_file_contents): Use xfree.
12674 1999-03-06 Kenichi Handa <handa@etl.go.jp>
12676 * Makefile.in (callproc.o, coding.o, fileio.o, msdos.o, process.o,
12677 term.o, xselect.o): Depend on ccl.h.
12679 1999-03-05 Geoff Voelker <voelker@cs.washington.edu>
12681 * makefile.nt: Remove common multiple file compilation commands.
12683 1999-03-04 Takeshi YAMADA <yamada@cslab.kecl.ntt.co.jp>
12685 * fns.c (Fbase64_encode_string): Allocate sufficient memory for
12686 newlines added when the arg NO-LINE-BREAK is nil.
12688 1999-03-04 Karl Heuer <kwzh@gnu.org>
12690 * search.c (Fstring_match, Fposix_string_match): Doc fix.
12692 * buffer.c (syms_of_buffer): Doc fix for case-fold-search.
12694 1999-03-04 Dave Love <fx@gnu.org>
12696 * term.c (term_init): Use xmalloc, not malloc.
12698 * callproc.c (Fcall_process): Use xmalloc, xfree.
12700 1999-03-03 Andreas Schwab <schwab@gnu.org>
12702 * eval.c (Fdefconst): Doc fix.
12704 1999-03-01 Kenichi Handa <handa@etl.go.jp>
12706 * coding.c: Comment for ISO 2022 encoding mechanism modified.
12708 1999-03-01 Eli Zaretskii <eliz@gnu.org>
12710 * w16select.c (get_clipboard_data): Always stop at the first null byte.
12712 1999-02-28 Richard M. Stallman <rms@gnu.org>
12714 * filelock.c (get_boot_time): Support FreeBSD way to read boot-time.
12716 * cmds.c (internal_self_insert): Calculate column properly
12717 in overwrite-of-tab case.
12719 1999-02-27 Andreas Schwab <schwab@gnu.org>
12721 * emacs.c (main) [DOUG_LEA_MALLOC]: Don't use unsetenv, it calls
12722 malloc in glibc 2.1.
12724 1999-02-26 Richard Stallman <rms@gnu.org>
12726 * Makefile.in: paths.h and paths.in renamed to epaths.h and epaths.in.
12728 * epaths.in: Renamed from paths.in.
12729 This avoids a conflict with a system header file paths.h on GNU/Linux.
12731 * callproc.c, lread.c, w32fns.c, xfns.c, xrdb.c:
12732 Use epaths.h istead of paths.h.
12734 1999-02-26 Andreas Schwab <schwab@gnu.org>
12736 * emacs.c (main) [DOUG_LEA_MALLOC]: Work around a bug in glibc's
12739 1999-02-25 Dave Love <fx@gnu.org>
12741 * buffer.c (syms_of_buffer): Doc fix for enable-multibyte-characters.
12743 1999-02-25 Richard Stallman <rms@gnu.org>
12745 * filelock.c (get_boot_time): Use WTMP_FILE for file name.
12746 (WTMP_FILE): Default definition in case not defined.
12747 (get_boot_time_1): Test that file exists before trying to read it.
12749 1999-02-25 Ken'ichi Handa <handa@gnu.org>
12751 * keymap.c (push_key_description): If enable-multibyte-characters
12752 is nil and C is single byte, push C as is.
12754 1999-02-24 Kenichi Handa <handa@etl.go.jp>
12756 * keymap.c (push_key_description): If enable-multibyte-characters
12757 is non-nil, try to convert unibyte character to multibyte. For
12758 invalid multibyte character, show all bits by octal form.
12759 (Fsingle_key_description): Check the validity of charset for a
12762 1999-02-23 Richard M. Stallman <rms@gnu.org>
12764 * fileio.c (Ffile_regular_p): Undo previous change.
12766 * eval.c (Fdefconst): Doc fix.
12768 * filelock.c (get_boot_time): Don't use BUFSIZ.
12770 1999-02-22 Andrew Innes <andrewi@gnu.org>
12772 * makefile.nt ($(BLD)\w32bdf.obj): Add missing continuation character.
12773 (EXTRA_LINK): Do version test with strings.
12775 1999-02-22 Andreas Schwab <schwab@gnu.org>
12777 * fns.c (Fbase64_encode_string): Fix last change.
12779 * termhooks.h (event_kind): Add user_signal.
12781 * keyboard.c (Qusr1_signal, Qusr2_signal): New variables.
12782 (syms_of_keyboard): Initialize them.
12783 (lispy_user_signals): New variable.
12784 (make_lispy_event): Handle user_signal event type.
12786 * emacs.c: Don't define Qusr1_signal and Qusr2_signal.
12787 (syms_of_emacs): Don't initialize them.
12788 (handle_USR1_signal, handle_USR2_signal): Set event type to
12789 user_signal instead of non_ascii_keystroke, and use plain integers
12790 as code instead of Lisp symbols.
12792 1999-02-21 Eli Zaretskii <eliz@delysid.gnu.org>
12794 * fileio.c: (lstat) [!S_ISLNK]: Use stat instead of lstat.
12796 1999-02-21 Richard Stallman <rms@gnu.org>
12798 * filelock.c (get_boot_time_1): Put this in #ifdef BOOT_TIME.
12800 * print.c (print_error_message): Don't crash if (cdr data)
12803 1999-02-21 Eli Zaretskii <eliz@gnu.org>
12805 * fileio.c (lstat) [!S_ISLNK]: Use stat instead of lstat.
12807 1999-02-20 Andrew Innes <andrewi@gnu.org>
12809 * vm-limit.c (memory_warnings) [WINDOWSNT]: Reset lim_data on each
12810 run, since size can vary from run to run.
12812 * makefile.nt (EXTRA_LINK, LINK_FLAGS): Ensure base relocation
12813 data is included, to enable profiling.
12814 ($(EMACS)): Map file not needed for emacs.exe.
12816 * emacs.c (main): [!SYSTEM_MALLOC]: Call realloc and free as well
12817 as malloc before calling uninterrupt_malloc, for consistency.
12818 This also enables profiling to work on WINDOWSNT.
12820 1999-02-18 Richard Stallman <rms@gnu.org>
12822 * Makefile.in (emacs.o): Depend on termhooks.h.
12823 (filelock.o): Depend on systime.h.
12825 1999-02-18 Ken'ichi Handa <handa@gnu.org>
12827 * coding.c (Fdecode_sjis_char): Use %x for formatting error message.
12828 (Fdecode_big5_char): Likewise.
12830 1999-02-17 Richard Stallman <rms@gnu.org>
12832 * insdel.c (adjust_markers_for_replace): When doing an insertion
12833 (replacing a region of zero length), handle markers at the
12834 insertion point properly.
12836 1999-02-17 Andrew Innes <andrewi@gnu.org>
12838 * w32fns.c (Vw32_quit_key): New variable.
12839 (post_character_message): Use it.
12840 (syms_of_w32fns): DEFVAR it.
12842 1999-02-16 MORIOKA Tomohiko <morioka@jaist.ac.jp>
12844 * fns.c (Fbase64_encode_string): New optional argument `NO_LINE_BREAK'.
12846 1999-02-16 Richard Stallman <rms@gnu.org>
12848 * filelock.c (within_one_second): New function.
12849 (current_lock_owner): Use that.
12850 (get_boot_time): Use /proc/uptime if available.
12851 Otherwise, if nothing found in wtmp, try wtmp.1.gz and so on.
12852 (get_boot_time_1): New subroutine taken from get_boot_time.
12854 1999-02-16 Richard Stallman <rms@gnu.org>
12856 * emacs.c (Qusr1_signal, Qusr2_signal): New variables.
12857 (syms_of_emacs): Init and staticpro them.
12858 (handle_USR1_signal): Don't run any code, just queue up an event.
12859 (handle_USR2_signal): Likewise.
12861 1999-02-16 Eli Zaretskii <eliz@gnu.org>
12863 * dired.c (Ffile_attributes): If the file's size doesn't fit in
12864 an integer, return it as a float. Doc string fixed.
12866 1999-02-16 Richard Stallman <rms@gnu.org>
12868 * emacs.c (Qusr1_signal, Qusr2_signal): New variables.
12869 (syms_of_emacs): Init and staticpro them.
12870 (handle_USR1_signal): Don't run any code, just queue up an event.
12871 (handle_USR2_signal): Likewise.
12873 1999-02-15 Kenichi Handa <handa@etl.go.jp>
12875 * coding.c (Fdecode_sjis_char, Fencode_sjis_char): Handle
12876 ASCII correctly. Signal error on invalid characters.
12877 (Fdecode_big5_char, Fencode_big5_char): Likewise.
12879 1999-02-15 Eli Zaretskii <eliz@gnu.org>
12881 * w16select.c (get_clipboard_data): Work around a bug in Windows95
12882 DOS box which doubles the reported size of text in the clipboard.
12884 1999-02-15 Kenichi Handa <handa@etl.go.jp>
12886 * coding.c (decode_coding_iso2022): Don't set
12887 coding->composed_chars to 0 here.
12888 (setup_coding_system): Set coding->composed_chars to 0 here.
12890 1999-02-10 Richard Stallman <rms@gnu.org>
12892 * fileio.c (Ffile_regular_p): Use lstat.
12894 1999-02-09 Richard Stallman <rms@gnu.org>
12896 * unexelf.c (HAS_SBSS_SECTION): Define this in some cases.
12897 (unexec): Test this instead of specific systems.
12899 * m/macppc.h: New file.
12901 1999-02-08 Dave Love <fx@gnu.org>
12903 * fns.c (Fyes_or_no_p, Fy_or_n_p): Doc fix.
12905 1999-02-08 Ken'ichi Handa <handa@gnu.org>
12907 * coding.c (ccl_coding_driver): On encoding, coding->produced_char
12908 should be set to coding->produced.
12910 1999-02-07 Paul Fisher <rao@gnu.org>
12912 * fns.c (IS_BASE64_IGNORABLE, READ_QUADRUPLET_BYTE): New macros.
12913 (base64_decode_1): Use READ_QUADRUPLET_BYTE.
12915 1999-02-07 Markus Rost <markus.rost@mathematik.uni-regensburg.de>
12917 * editfns.c (Fformat): Doc fix.
12919 1999-02-06 Richard Stallman <rms@gnu.org>
12921 * process.c (syms_of_process): defsubr it.
12922 (Fprocess_running_child_p): New function.
12924 1999-02-05 Andrew Innes <andrewi@gnu.org>
12926 * w32term.c (construct_drag_n_drop): Call DraqQueryPoint before
12927 recording drop position.
12929 1999-02-05 Ken'ichi Handa <handa@gnu.org>
12931 * coding.c (encode_coding_iso2022): Before writing out an invalid
12932 code, reset graphic planes and registers if necessary.
12934 * term.c (encode_terminal_code): Fix previous change.
12936 1999-02-04 Eli Zaretskii <eliz@gnu.org>
12938 * w16select.c (last_clipboard_text, clipboard_storage_size): New
12940 (set_clipboard_data): Save a copy of the text we put into
12941 clipboard in last_clipboard_text.
12942 (get_clipboard_data): If the clipboard text is identical to what
12943 last_clipboard_text holds, pretend there's no data in the clipboard.
12945 1999-02-03 Richard Stallman <rms@gnu.org>
12947 * s/gnu.h (NLIST_STRUCT): Add #undef.
12949 1999-02-03 Eli Zaretskii <eliz@gnu.org>
12951 * w16select.c (Fw16_set_clipboard_data): When the text needs to be
12952 encoded, set its pointer and size as returned by encode_coding.
12954 1999-02-02 Ken'ichi Handa <handa@gnu.org>
12956 * fns.c (Fset_char_table_default): To handle the case that CH is
12957 an ASCII char, use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12959 1999-02-02 Andrew Innes <andrewi@gnu.org>
12961 * w32fns.c (syms_of_w32fns): Change default value of
12962 w32-mouse-move-interval to 0, so that the mouse wheel/rocker on
12963 some mice works properly.
12965 1999-02-02 Eli Zaretskii <eliz@gnu.org>
12967 * w16select.c (set_clipboard_data): Correctly null-terminate the
12968 string to be put into the Windows clipboard. Use xbuf_addr.
12970 1999-02-01 Richard Stallman <rms@gnu.org>
12972 * buffer.c (Fset_buffer_multibyte): Error if buffer is indirect.
12974 1999-01-31 Richard Stallman <rms@gnu.org>
12976 * process.c (process_send_signal): If CURRENT_GROUP is `lambda'
12977 then don't send the signal if the shell owns the terminal.
12978 (Finterrupt_process): Doc change.
12980 1999-01-31 Andrew Innes <andrewi@gnu.org>
12982 * unexw32.c: (ROUND_UP_DST_AND_ZERO): New macro.
12983 (copy_executable_and_dump_data): Use it to ensure alignment slop
12986 1999-01-30 Andrew Innes <andrewi@gnu.org>
12988 * w32.c (init_environment): Change argv[0] to contain the full
12991 * emacs.c (main) [WINDOWSNT]: Pass argv to init_environment.
12993 1999-01-29 Ken'ichi Handa <handa@gnu.org>
12995 * xterm.c (x_new_fontset): For ASCII font, don't use the font name
12996 returned by x_new_font (the resolved one) but use the font name
12997 set in the fontset specification.
12998 (x_load_font): For the height of font, if normarl ascent and
12999 descent value are larger than those in max_bounds field, use the
13002 1999-01-28 Eli Zaretskii <eliz@gnu.org>
13004 * xdisp.c (decode_mode_spec_coding): Fix previous change.
13006 1999-01-27 Geoff Voelker <voelker@cs.washington.edu>
13008 * makefile.nt: Use full path to temacs.exe when dumping.
13010 1999-01-27 Jason Rumney <jasonr@altavista.net>
13012 * w32fns.c (w32_load_system_font): Do not load unlisted fonts if
13014 (enum_fontex_cb1, enum_fontex_cb2): New functions.
13015 (w32_list_bdf_fonts): New parameter; max_names. Callers updated.
13016 (w32_list_synthesized_fonts): New function.
13017 (w32_list_fonts): Use maxnames. Use EnumFontFamiliesEx when
13018 available instead of EnumFontFamilies. List synthesized fonts if
13019 Vw32_enable_italics is non-nil.
13021 1999-01-27 Richard Stallman <rms@gnu.org>
13023 * s/ptx4.h (SETUP_SLAVE_PTY): Use the ptem module if it exists.
13024 Don't complain if ttcompat does not exist.
13026 * w32fns.c (x_set_frame_parameters): gcpro as needed.
13028 1999-01-27 Andrew Innes <andrewi@gnu.org>
13030 * w32fns.c (w32_wnd_proc): Fix bug introduced by previous change;
13031 the lwindow, rwindow and apps keys could not be used as function
13032 keys, because they were being passed to TranslateMessage which
13033 ignores them. Also, key was being changed to SPC.
13035 * makefile.nt: Do make version comparison as strings.
13037 1999-01-27 Eli Zaretskii <eliz@gnu.org>
13039 * coding.c (syms_of_coding): eol-mnemonic-* variables are now
13040 strings, not characters.
13042 * coding.h: Likewise.
13044 * xdisp.c (decode_mode_spec_coding): Display the EOL type as a
13047 1999-01-26 Dave Love <fx@gnu.org>
13049 * emacs.c (main): Up-date copyright.
13051 1999-01-25 Dave Love <fx@gnu.org>
13053 * coding.c (syms_of_coding): Doc fix for inhibit-eol-conversion.
13055 1999-01-25 Andreas Schwab <schwab@gnu.org>
13057 * eval.c (Fsignal): Move comment to avoid confusing make-docfile.
13059 1999-01-23 Richard M. Stallman <rms@borg.ai.mit.edu>
13061 * xfns.c (x_set_frame_parameters): gcpro as needed.
13063 * window.c (Fset_window_point): If WINDOW is selected but the
13064 current buffer is not its buffer, don't use Fgoto_char.
13066 1999-01-22 Richard M. Stallman <rms@gnu.org>
13068 * syntax.c (scan_sexps_forward): Delete duplicate code
13069 to set prev_from_syntax, above start of main loop.
13070 At startinstring, check syntax when checking for a match.
13072 1999-01-22 Jason Rumney <jasonr@altavista.net>
13074 * w32bdf.c: New file.
13075 * w32bdf.h: New file.
13076 * makefile.nt: Add w32bdf.c and w32bdf.h.
13078 * w32gui.h: Include w32bdf.h.
13079 (W32FontStruct) Add bdf element.
13081 * w32term.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_MAX_WIDTH):
13084 * w32term.c (W32_TEXTOUT): New macro.
13085 (dumpglyphs): Support BDF fonts. Use W32_TEXTOUT macro.
13086 Simplify baseline calculation. Detect SJIS by font, not glyph.
13088 (syms_of_w32term): Remove "jisx0212-sjis" from
13089 w32-charset-to-codepage-alist.
13090 Replace "ksc5601" with "ksc5601.1987" in w32-charset-to-codepage-alist.
13091 Add "ksc5601.1992' to w32-charset-to-codepage-alist.
13093 * w32fns.c (Vw32_bdf_filename_alist): New variable.
13094 (x_destroy_bitmap): Returns void not int.
13095 (x_set_border_pixel): Returns void.
13096 (w32_load_bdf_font): New function.
13097 (w32_load_system_font): New function, was w32_load_font. List
13098 fonts before loading. Explicitly set encoding for SJIS fonts.
13099 Set default_ascent to 0 as comment indicates.
13100 (w32_load_font): Call w32_load_system_font and w32_load_bdf_font.
13101 (w32_unload_font): Support BDF fonts.
13102 (w32_to_x_charset): Fix mappings to avoid wildcard mismatches.
13103 Autodetect whether to use koi8-r instead of iso8859-5.
13104 Associate "ksc5601.1987" with HANGUEL_CHARSET.
13105 Associate "ksc5601.1992" with JOHAB_CHARSET.
13106 (x_to_w32_charset): Make consistent with w32_to_x_charset.
13107 (w32_to_x_font): Add resolution.
13108 (x_to_w32_font): Use font resolution to calculate height if supplied.
13109 (w32_font_match): Handle wildcards anywhere within field.
13110 (enumfont_t): Remove unused head pointer.
13111 (enum_font_cb2): Dereference elfLogFont.
13112 (w32_list_bdf_fonts): New function.
13113 (w32_list_fonts): Use one_w32_dispay_info instead of insisting on
13114 valid frame. Remove MessageBox. Support BDF fonts.
13115 (Fw32_find_bdf_fonts): New function.
13116 (syms_of_w32fns): Add Vw32_bdf_filename_alist and
13117 Sw32_find_bdf_fonts.
13119 1999-01-21 Andrew Innes <andrewi@gnu.org>
13121 * makefile.nt (temacs): Use del to delete file, not rm.
13123 1999-01-19 Richard Stallman <rms@psilocin.ai.mit.edu>
13125 * keyboard.c (read_key_sequence): Fix previous change.
13127 * xterm.c (same_x_server): Detect treat ":0" and "unix:0"
13128 as the same. Treat "myname:0" as the same as those two.
13130 1999-01-19 Jason Rumney <jasonr@altavista.net>
13132 * w32fns.c (x_to_w32_charset): Add iso8859-9.
13133 (w32_to_x_charset): Fix charset mappings.
13135 * w32term.c: Remove codepage macros. Remove redundant BIG5 macros.
13136 (dumpglyphs): Move definitions out of block containing goto.
13137 Remove redundant code for BIG5.
13138 Use w32_codepage_for_font instead of
13139 w32_codepage_for_charset. Add cast to int where float
13140 operation is assigned to int.
13141 (Vw32_charset_to_codepage_alist): New variable.
13142 (w32_codepage_for_charset): Removed.
13143 (w32_codepage_for_font): New function, replacing
13144 w32_codepage_for_charset.
13145 (syms_of_w32term): Add and initialize
13146 w32-charset-to-codepage-alist.
13148 1999-01-17 Richard Stallman <rms@psilocin.ai.mit.edu>
13150 * xselect.c (x_handle_selection_clear): Don't clear the
13151 selection if Emacs still owns it through a different display.
13153 1999-01-17 Andrew Innes <andrewi@gnu.org>
13155 * w32proc.c: (w32_executable_type): Relax the check to identify
13156 cygwin-compiled applications, because the exact dll name varies
13157 with release. Now only require the name to start "cygwin".
13159 * w32heap.h: (ROUND_UP):
13160 (ROUND_DOWN): New macros.
13161 (need_to_recreate_heap): Renamed to using_dynamic_heap.
13162 (init_heap): New extern.
13163 (data_region_size):
13168 (w32_fatal_reload_error):
13169 (get_section_size): Obsolete externs removed.
13171 * w32heap.c: (RVA_TO_PTR): Redefine to convert RVA to address in
13173 (round_to_next): Obsolete function removed.
13174 (preload_heap_section): New variable.
13175 (data_region_size): Obsolete variable removed.
13176 (allocate_heap): Modified to determine end of static heap section
13177 used during preload, and use that as initial base address for
13178 dynamic heap instead of hard-coded value.
13179 (sbrk): Remove call to allocate_heap; handled by init_heap. Skip
13180 calls to commit or decommit pages when allocating from static heap
13181 section during preload.
13182 (recreate_heap): Obsolete function removed.
13183 (init_heap): New function to initialize internal sbrk heap
13184 variables. Uses static heap section during preload, otherwise
13185 calls allocate_heap to reserve a heap region dynamically.
13186 (round_heap): Use ROUND_UP macro instead of round_to_next.
13188 * unexw32.c: Major rewrite to support cleaner method of dumping; a
13189 static "bss" section is used for heap space during preload, and
13190 bss data is now written to the proper section area when dumping.
13191 (need_to_recreate_heap): Renamed to using_dynamic_heap.
13192 (heap_index_in_executable): Obsolete variable removed.
13193 (data_section): New variable.
13194 (data_start_va): Renamed to data_start.
13195 (data_start_file): Obsolete variable removed.
13198 (bss_section_static):
13199 (bss_start_static):
13201 (extra_bss_size_static):
13202 (heap_section): New variables.
13203 (_start): Remove code based on old unexec method. Call init_heap
13204 to initialize sbrk heap.
13205 (close_file_data): Update size of file when closing, so that
13206 unexec doesn't have to work out exact size in advance.
13207 (get_bss_info_from_map_file):
13208 (get_section_size): Obsolete functions removed.
13209 (rva_to_section): Fix minor bug, and add a work-around for a bug
13210 in very old linkers.
13211 (offset_to_section):
13212 (relocate_offset): New functions.
13215 (RVA_TO_SECTION_OFFSET):
13218 (OFFSET_TO_PTR): New macros.
13219 (get_section_info): Modify to support new unexec method;
13220 determines address ranges in process that need dumping, and COFF
13221 sections where data will be dumped. Allows for static and global
13222 bss data to be in separate ranges. No longer relies on knowledge
13224 (copy_executable_and_dump_data_section): Renamed
13225 copy_executable_and_dump_data. Completely rewritten to copy
13226 executable section by section, so that raw data areas can be
13227 expanded to hold dumped data as necessary. Allows for bss data to
13228 be in same section as initialized data. Reduces size of static
13229 heap section to that used during preload.
13230 (dump_bss_and_heap):
13231 (w32_fatal_reload_error):
13233 (map_in_heap): Obsolete functions removed.
13234 (unexec): Rounds off preload heap to nearest page rather than
13235 virtual allocation unit. Modified to match other changes.
13237 * mem-limits.h: (get_lim_data): Use reserved_heap_size instead of
13240 * makefile.nt: (TEMACS_TMP): New macro.
13241 ($(TEMACS)): Output to TEMACS_TMP from link, use post-link
13242 processor to add static heap section in support of new unexec.
13244 * lastfile.c: Include config.h to pick up data layout pragmas.
13245 [WINDOWSNT]: Remove explicit pragma.
13247 1999-01-12 Kenichi Handa <handa@etl.go.jp>
13249 * coding.c (Fdecode_sjis_char): Decode Japanese Katakana character
13251 (Fencode_sjis_char): Encode Japanese Katakana character correctly.
13253 1999-01-11 Dave Love <fx@gnu.org>
13255 * coding.c (syms_of_coding): Doc fix for inhibit-eol-conversion.
13257 1999-01-11 Richard Stallman <rms@psilocin.ai.mit.edu>
13259 * keyboard.c (read_key_sequence): In key-translation-map and
13260 function-key-map, handle symbol with array as fn def.
13261 In function-key-map, handle symbol with keymap as fn def,
13262 and autoloaded definitions.
13264 * puresize.h (BASE_PURESIZE): Increment to 500000.
13266 * print.c (Qtemp_buffer_setup_hook): New variable.
13267 (syms_of_print): Init and staticpro that.
13268 (temp_output_buffer_setup): Run Qtemp_buffer_setup_hook.
13270 1999-01-11 Kenichi Handa <handa@etl.go.jp>
13272 * insdel.c (del_range_1): Call signal_after_change.
13273 (del_range_byte): Likewise.
13274 (del_range_both): Likewise.
13275 (del_range_2): Don't call signal_after_change.
13277 * xdisp.c (message_dolog): Use insert_1_both to avoid running any
13280 1999-01-07 Richard Stallman <rms@psilocin.ai.mit.edu>
13282 * eval.c (find_handler_clause): If SIG is nil (memory full error),
13283 never run the debugger, and don't bother checking the args
13284 to see whether the debugger should be run.
13286 1999-01-06 Richard Stallman <rms@psilocin.ai.mit.edu>
13288 * keyboard.c (read_key_sequence):
13289 Tell get_keyelt to look handle autoloads.
13290 Handle symbols defined as keymaps, and autoloaded keymaps.
13292 1999-01-06 Kenichi Handa <handa@etl.go.jp>
13294 * search.c (search_buffer): Fix previous change.
13296 1999-01-06 Eli Zaretskii <eliz@gnu.org>
13298 * w16select.c (set_clipboard_data): Terminate the text with a null
13299 character. Don't allow to put binary data into the clipboard.
13300 Return zero in case of success, 1 or 2 otherwise.
13301 (get_clipboard_data): Only bail out if the null character is in
13302 the last 32-byte chunk of clipboard data
13303 (Fw16_set_clipboard_data): Make ok and put_status be unsigned. If
13304 they save binary data, print a message in the echo area saying the
13305 text was not put into the clipboard.
13307 * msdos.c (IT_write_glyphs): Move constant expression out of the loop.
13309 1999-01-06 Andreas Schwab <schwab@gnu.org>
13311 * systty.h [__GLIBC__ >= 2]: Check __FAVOR_BSD instead of
13312 _BSD_SOURCE, the latter is always defined.
13314 1999-01-05 Richard Stallman <rms@psilocin.ai.mit.edu>
13316 * fns.c (Frequire): Don't fail to unbind bindings.
13318 1999-01-02 Richard Stallman <rms@psilocin.ai.mit.edu>
13320 * emacs.c (main) [DOUG_LEA_MALLOC]: Don't call r_alloc_reinit.
13322 * charset.c (Ffind_charset_region): Fix doc typo.
13324 1998-12-31 Eli Zaretskii <eliz@mescaline.gnu.org>
13326 * msdos.c (IT_write_glyphs): Convert unibyte characters to
13327 multibyte in unibyte buffers only.
13329 * keymap.c (Fdefine_prefix_command): Accept a third argument NAME
13330 and pass it to Fmake_sparse_keymap.
13332 1998-12-29 Richard Stallman <rms@psilocin.ai.mit.edu>
13334 * alloc.c (MMAP_MAX_AREAS): New macro.
13335 (allocate_vectorlike, make_uninit_multibyte_string): Use that.
13336 (init_alloc_once): Use that.
13338 * s/gnu-linux.h [DOUG_LEA_MALLOC] (REL_ALLOC): Undefine it.
13340 * alloc.c (lisp_malloc, lisp_free): New functions.
13341 Use them instead of malloc, xmalloc, and xfree, for Lisp objects.
13342 Don't set allocating_for_lisp in the callers; let lisp_malloc do it.
13343 (n_interval_blocks, n_float_blocks): New variable.
13344 (n_cons_blocks, n_vectors, n_symbol_blocks): New variable.
13345 (n_marker_blocks, n_string_blocks): New variable.
13346 (init_intervals, make_interval): Set a count variable.
13347 Use lisp_malloc instead of setting allocating_for_lisp.
13348 (init_float, make_float, init_cons, Fcons): Likewise.
13349 (allocate_vectorlike, init_symbol, Fmake_symbol): Likewise
13350 (init_marker, allocate_misc, init_strings): Likewise.
13351 (make_uninit_multibyte_string): Likewise.
13352 (gc_sweep, compact_strings): Decrement the count variables.
13354 * alloc.c (uninterrupt_malloc): Don't store Emacs's hooks
13355 into the old_..._hook variables.
13357 1998-12-28 Richard Stallman <rms@psilocin.ai.mit.edu>
13359 * keyboard.c: In each active map, for each menu bar item, use only
13361 (menu_bar_one_keymap): Initialize menu_bar_one_keymap_changed_items.
13362 (menu_bar_item): Update and test menu_bar_one_keymap_changed_items.
13363 (syms_of_keyboard): Staticpro and init it.
13365 * xmenu.c (single_keymap_panes):
13367 1998-12-28 Andrew Innes <andrewi@delysid.gnu.org>
13369 * w32fns.c (w32_msg_pump): Ignore WM_NULL message posted to thread
13370 by complete_deferred_msg.
13371 (post_character_message): Cancel all deferred messages when
13372 quit_char is typed, in order to break out of potential deadlocks.
13373 (cancel_all_deferred_msgs): New function.
13374 (complete_deferred_msg): Don't abort if msg not found; may have
13376 (Fw32_reconstruct_hot_key): Use pre-interned symbols.
13377 (Fw32_send_sys_command): Wait for system command to
13378 complete before returning.
13380 * w32term.c (x_iconify_frame): Wait for frame to be iconified; do
13381 not set async_iconified flag though.
13383 * w32proc.c: (Vw32_start_process_inherit_error_mode): New variable.
13384 (create_child): Use it.
13385 (syms_of_ntproc): Defvar it. Also fix docstrings for
13386 w32-start-process-share-console and w32-start-process-show-window.
13388 * unexw32.c (_start): Force system calls accessing unmounted
13389 devices to fail without prompting.
13391 1998-12-26 Richard Stallman <rms@psilocin.ai.mit.edu>
13393 * emacs.c (main): Call memory_warnings and uninterrupt_malloc
13394 even when starting the dumped Emacs.
13396 * keymap.c (Fsingle_key_description): Handle (control ?x) etc.
13397 (Fkey_description): Handle lists like vectors.
13399 1998-12-21 Kenichi Handa <handa@etl.go.jp>
13401 * callint.c (Fcall_interactively) <'C'>: Give Fread_char Qnil
13402 because of the change of the second argument of Fread_char.
13404 * charset.c (Fcharset_after): Check range. If POS is out of
13407 * keyboard.c (read_char): Don't bind input-method-exit-on-first-char.
13409 * lread.c (Fread_char): Change the meaning of the second argument.
13410 (Fread_event): Likewise.
13411 (Fread_char_exclusive): Likewise.
13413 * print.c (printchar): Fix previous change.
13415 * process.c (read_process_output): Decide the multibyteness of
13416 string given to a process filter by a coding system used for
13417 decoding the process output.
13419 1998-12-21 Eli Zaretskii <eliz@mescaline.gnu.org>
13421 * xterm.c (dumpglyphs): Don't convert 7-bit ASCII characters via
13422 nonascii-translation-table.
13423 * msdos.c (IT_write_glyphs): Likewise.
13424 * fns.c (concat): Likewise.
13425 * charset.c (unibyte_char_to_multibyte): Likewise.
13426 * insdel.c (copy_text, count_size_as_multibyte): Likewise.
13428 1998-12-21 Andreas Schwab <schwab@delysid.gnu.org>
13430 * doc.c (Fdocumentation): Change the doc string for prefix
13431 commands to make it a complete sentence in one line.
13433 1998-12-16 Petri Kaurinkoski <Petri.Kaurinkoski@hut.fi>
13435 * s/irix6-5.h: New file.
13436 * s/irix6-0.h (IRIX6): Define this symbol.
13437 * s/usg5-4.h (TIOCSIGSEND): Don't define this if irix6.
13438 (bcopy, bcmp, bzero): Likewise.
13439 * m/iris4d.h (LIBS_MACHINE): Leave this blank if irix6.5.
13440 (C_SWITCH_MACHINE): New value for irix6.5.
13442 1998-12-15 Richard Stallman <rms@gnu.org>
13444 * fns.c (Fbase64_decode_region, Fbase64_decode_string):
13445 Do free malloc'd memory even in case of failure. Use xfree, not free.
13446 (Fbase64_encode_region, Fbase64_encode_string): Use xfree, not free.
13447 (base64_decode_1): Don't fail for short lines.
13449 * print.c (printchar): Outputting multibyte characters
13450 to echo area always makes it multibyte.
13452 * search.c (search_buffer): Don't use Boyer-Moore
13453 to search for an invalid multibyte code.
13454 In unibyte case, no need to check whether there are translations
13455 in more than one charset; just set charset_base to 0.
13457 1998-12-15 Ken'ichi Handa <handa@delysid.gnu.org>
13459 * print.c (printchar): Cancel previous change.
13461 1998-12-15 Kenichi Handa <handa@etl.go.jp>
13463 * callproc.c: Include "ccl.h".
13464 (Fcall_process): Doc-string modified. Set CODING_MODE_LAST_BLOCK
13465 bit in argument_coding.mode to tell encoding procedure to flush
13466 data. While encoding arguments, if argument_coding uses CCL
13467 program, initialize it again after encoding.
13468 (Fcall_process_region): Doc-string modified. Handle the case that
13471 * ccl.c (CCL_SUCCESS): Don't set ccl->ic.
13472 (ccl_driver) <CCL_End>: Pretend that all source text is consumed.
13473 Set `ic' to the head of this command.
13474 (ccl_driver) <CCL_ReadMultibyteChar2>: Return a single byte 8-bit
13475 code for an invalid code.
13476 (setup_ccl_program): If the arg VEC is nil, skip setting ups
13479 * charset.c (Qunknown): New variable.
13480 (init_charset_once): Intern and staticpro Qunknown. Initialize
13481 all elements of Vcharset_symbol_table to Qunknown.
13482 (find_charset_in_str): New arg MULTIBYTE. If it is zero, check
13483 unibyte characters only. For an invalid composition sequence, set
13485 (Ffind_charset_region): Call find_charset_in_str with an
13486 appropriate MULTIBYTE arg. If undefined charsets are found,
13487 include `unknown' is the return value.
13488 (Ffind_charset_string): Likewise.
13489 (Fsplit_char): If CHAR is invalid, return `(unknown CHAR)'.
13490 (str_cmpchar_id): Max composite character code should be less than
13491 GENERIC_COMPOSITION_CHAR.
13493 * charset.h (find_charset_in_str): Update declaration.
13495 * coding.c (DECODE_DESIGNATION): Jump to label_invalid_code if
13496 final_char is invalid.
13497 (decode_coding): If coding->type is coding_type_ccl, call
13498 ccl_coding_driver even if SRC_BYTES is zero.
13499 (code_convert_region): Update `inserted' correctly after calling
13500 coding->post_read_conversion. Even after the code converter
13501 consumed all source text, call it once more if it is
13502 coding_type_ccl to flush out data.
13504 * fileio.c (Finsert_file_contents): Even if INSERTED is zero, if
13505 CODING is handled by CCL program, call code_convert_region.
13507 * fns.c (string_char_to_byte): Handle invalid multibyte sequence
13509 (string_byte_to_char): Likesize.
13511 * print.c (printchar): When outputting a multibyte character to
13512 echo area, always set message_enable_multibyte to 1.
13514 * process.c (read_process_output): If NBYTES is zero and
13515 CODING_MODE_LAST_BLOCK bit is not yet set in coding->mode, set it
13516 and try decoding again.
13517 (Fprocess_send_eof): If the coding system of PROCESS
13518 requires flushing, call send_process with null-string at first.
13520 * w16select.c (Fw16_set_clipboard_data): Call find_charset_in_str
13521 with MULTIBYTE arg 0.
13522 * w32select.c (Fw32_set_clipboard_data): Likewise.
13523 * xselect.c (lisp_data_to_selection_data): Likewise.
13525 1998-11-30 Richard Stallman <rms@psilocin.ai.mit.edu>
13527 * search.c (Freplace_match): Set OPOINT clearly for the case
13528 where point is in the middle of the text to be replaced.
13530 * xdisp.c (display_text_line): When handling HPOS < 0 after loop,
13531 if compute_motion fails to advance at all, don't back it up.
13533 1998-12-10 Geoff Voelker <voelker@cs.washington.edu>
13535 * w32.c (w32_get_long_filename): Handle root dirs correctly.
13537 * s/ms-w32.h (LOCALTIME_CACHE): Define.
13539 1998-12-09 Richard Stallman <rms@gnu.org>
13541 * insdel.c (insert_from_buffer_1): Properly count the size
13542 of output from conversion to multibyte even when input
13543 is split across the gap.
13545 1998-12-09 Karl Heuer <kwzh@gnu.org>
13547 * keyboard.c: Doc fixes.
13549 * s/irix4-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Increase space.
13551 1998-12-08 Andrew Innes <andrewi@harlequin.co.uk>
13553 * w32select.c (Fw32_get_clipboard_data): Do not delete isolated CR
13554 characters, only convert CRLF to LF.
13556 1998-12-08 Geoff Voelker <voelker@cs.washington.edu>
13558 * makefile.nt: Do string comparision of _NMAKE_VER.
13560 1998-12-06 Eli Zaretskii <eliz@mescaline.gnu.org>
13562 * Makefile.in (msdos.o): Depend on termchar.h, charset.h,
13563 coding.h, and disptab.h
13565 * msdos.c (Vdos_unsupported_char_glyph): New variable.
13566 (syms_of_msdos): DEFVAR_LISP it.
13567 (IT_insert_glyphs, IT_delete_glyphs): New functions which abort Emacs.
13568 (internal_terminal_init): Set up insert_glyphs_hook and
13569 delete_glyphs_hook to call them. Explicitly set char_ins_del_ok to 0.
13570 (unibyte_display_via_language_environment): New variable.
13571 (syms_of_msdos): Devfar it.
13572 (IT_write_glyphs): Honor glyph aliasing via Vglyph_table.
13573 Encode the character codes of the glyphs according to the
13574 terminal_coding in effect.
13576 1998-12-04 Andreas Schwab <schwab@delysid.gnu.org>
13578 * fns.c (Fstring_as_unibyte): Doc fix.
13580 1998-12-03 Andreas Schwab <schwab@delysid.gnu.org>
13582 * charset.h: Declare char_valid_p.
13584 1998-12-03 Eli Zaretskii <eliz@mescaline.gnu.org>
13586 * dosfns.c (dos_cleanup): Flush and fsync the termscript stream.
13588 * msdos.c (init_environment): Record the time we started up.
13589 (IT_reset_terminal_modes): Don't restore the screen if we exit too
13590 fast after startup (aka crash).
13592 1998-12-02 Geoff Voelker <voelker@cs.washington.edu>
13594 * w32.c (check_windows_init_file): Use decode_env_path when
13595 using EMACSLOADPATH.
13597 1998-12-02 Jason Rumney <jasonr@altavista.net>
13599 * w32term.c (dumpglyphs): Use unsigned char arrays.
13600 Use FONT_MAX_WIDTH to detect and fudge proportional fonts
13601 for various languages.
13602 Compensate for fonts that have underhangs (e.g., Thai).
13604 * w32term.h (FONT_MAX_WIDTH): New macro.
13606 1998-12-02 Andrew Innes <andrewi@harlequin.co.uk>
13608 * keyboard.c (Qlanguage_change): New variable.
13609 (syms_of_keyboard): Init it.
13610 (kbd_buffer_get_event) [WINDOWSNT]: Generate language-change events.
13611 (lispy_function_keys) [HAVE_NTGUI]: Remove names for modifier
13612 keys; add name for Escape key; extend to 256 elements.
13613 (parse_modifiers): Make non-static.
13615 * keyboard.h (parse_modifiers): Declare prototype.
13617 * termhooks.h (event_kind) [WINDOWSNT]: Define language_change_event.
13619 * w32fns.c (w32_last_error): Fix cut+paste error.
13620 (Vw32_phantom_key_code): New variable.
13621 (Qhyper, Qsuper, Qmeta, Qalt, Qctrl, Qcontrol, Qshift): New variables.
13622 (syms_of_w32fns): Init and register them.
13623 (reset_modifiers): Use a more precise test for whether Emacs has
13624 keyboard focus. Synchronize state of all keys that can be used as
13625 modifiers, to overcome problems arising from hot-keys.
13626 (w32_key_to_modifier): Be careful not to call intern() to avoid
13627 requiring thread synchronization.
13628 (w32_msg_pump): Handle new WM_EMACS_TOGGLE_LOCK_KEY message.
13629 (w32_wnd_proc): Ensure lock key indicator lights are updated
13630 promptly on Windows 9x, by passing key events on to the system.
13631 (w32_wnd_proc): Use Vw32_phantom_key_code to stop system
13632 responding to Windows key events when not wanted.
13633 (w32_wnd_proc): Undo the mapping of Ctrl-Pause into cancel and
13634 Ctrl-NumLock into pause by the system.
13635 (w32_wnd_proc): Don't translate key combinations containing any
13636 modifiers other than shift (and capslock).
13637 (w32_wnd_proc): Reset modifier key states when receiving focus (we
13638 can't determine the key states until we have keyboard focus).
13639 (Fw32_toggle_lock_key): New function.
13640 (syms_of_w32fns): Defsubr it.
13642 * w32inevt.c (key_event): Use Vw32_phantom_key_code. Undo the
13643 mapping of Ctrl-Pause into cancel, and Ctrl-NumLock into pause.
13644 (w32_console_toggle_lock_key): New function.
13646 * w32term.h (WM_EMACS_TOGGLE_LOCK_KEY): New define.
13648 1998-11-30 Richard Stallman <rms@psilocin.ai.mit.edu>
13650 * search.c (Freplace_match): Set OPOINT clearly for the case
13651 where point is in the middle of the text to be replaced.
13653 * xdisp.c (display_text_line): When handling HPOS < 0 after loop,
13654 if compute_motion fails to advance at all, don't back it up.
13656 1998-11-28 Richard Stallman <rms@psilocin.ai.mit.edu>
13658 * xfns.c (Qouter_window_id): New variable.
13659 (syms_of_xfns): Initialize it.
13660 (x_report_frame_params): Set up outer-window-id parameter.
13662 * keymap.c (Fsingle_key_description): Fix previous change.
13664 1998-11-26 Ken'ichi Handa <handa@delysid.gnu.org>
13666 * lisp.h (Frequire): Update declaration.
13668 1998-11-26 Kenichi Handa <handa@etl.go.jp>
13670 * ccl.c (ccl_driver) <CCL_TranslateCharacter>: Don't suppress MSB
13671 if the charset is ascii.
13672 (ccl_driver) <CCL_TranslateCharacterConstTbl>: Likewise.
13674 * charset.c (non_ascii_char_to_string): If C has modifier bits,
13675 make an appropriate one byte string.
13676 (char_bytes): Handle the case that C is a single byte char or has
13679 * charset.h (CHAR_BYTES): If C has modifier bits, return 1.
13681 * cmds.c (internal_self_insert): If C has modifier bits, insert
13682 appropriate one byte char.
13684 1998-11-25 Richard Stallman <rms@psilocin.ai.mit.edu>
13686 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte):
13687 Clear text properties in the new string.
13689 1998-11-24 Felix Lee <flee@cygnus.com>
13691 * process.c (read_process_output): Call signal_after_change.
13693 1998-11-24 Richard Stallman <rms@psilocin.ai.mit.edu>
13695 * buffer.c (syms_of_buffer): Doc fix.
13697 * keyboard.c (syms_of_keyboard): Doc fix.
13699 1998-11-22 Richard Stallman <rms@psilocin.ai.mit.edu>
13701 * frame.c (Fset_mouse_position): Doc fix.
13703 1998-11-20 Richard Stallman <rms@psilocin.ai.mit.edu>
13705 * keymap.c (Fmake_keymap): Doc fix.
13707 1998-11-17 Kenichi Handa <handa@etl.go.jp>
13709 * category.c (word_boundary_p): If C1 or C2 are composite
13710 characters, test their first components.
13712 1998-11-16 Richard Stallman <rms@sucrose.ai.mit.edu>
13714 * window.c (temp_output_buffer_show): Around temp-buffer-show-hook,
13715 don't do save-excursion, just restore selected window.
13717 * window.c (window_loop): For UNSHOW_BUFFER,
13718 always do consider minibuffer windows.
13720 1998-11-16 Kenichi Handa <handa@etl.go.jp>
13722 * charset.h (SINGLE_BYTE_CHAR_P): Check if C is negative or not.
13724 * charset.c (non_ascii_char_to_string): If C is negative, signal error.
13726 * lisp.h (CHAR_TABLE_REF): Check if IDX is negative or not.
13728 * s/bsdos4.h: New file.
13730 1998-11-16 Kenichi Handa <handa@etl.go.jp>
13732 * Makefile.in (abbrev.o): Depend on charset.h
13733 (bytecode.o): Depend on charset.h.
13735 * bytecode.c: Include charset.h.
13737 * abbrev.c: Include charset.h.
13739 * syntax.h (SYNTAX_ENTRY_INT): For a composite character, check
13740 the first component.
13742 1998-11-13 Ehud Karni <ehud@unix.simonwiesel.co.il>
13744 * m/aviion-intel.h (LIBS_MACHINE): Delete redundant definition.
13746 1998-11-11 Richard Stallman <rms@gnu.org>
13748 * xterm.c (XTread_socket): Fix previous change in case F == 0.
13750 * s/dgux5-4-3.h (BSD_PGRPS): Add #undef.
13752 * s/dgux4.h (BROKEN_FIONREAD): #undef commented out.
13753 (INTERRUPT_INPUT): #define commented out.
13755 * m/aviion-intel.h: New file.
13757 1998-11-11 Eli Zaretskii <eliz@delysid.gnu.org>
13759 * fns.c (MAX_ALLOCA): New macro.
13760 (Fbase64_encode_region, Fbase64_encode_string,
13761 Fbase64_decode_region, Fbase64_decode_string): Don't allocate
13762 more than MAX_ALLOCA bytes with alloca; otherwise use xmalloc.
13764 1998-11-11 Ken'ichi Handa <handa@delysid.gnu.org>
13766 * insdel.c (byte_combining_error): Error message improved.
13768 * charset.c (char_valid_p): Handle a composite character correctly.
13770 1998-11-11 Kenichi Handa <handa@etl.go.jp>
13772 * charset.c (str_cmpchar_id): Check the byte sequence for
13773 composition more rigidly.
13774 (Fcompose_string): Allow DEL to be composed. Signal error if STR
13775 contains an invalid multibyte sequence.
13777 * xterm.c (x_list_fonts): Don't change the value of maxnames.
13779 1998-11-10 Andrew Innes <andrewi@harlequin.co.uk>
13781 * w32term.h (struct w32_display_info): New element faked_key.
13782 (WM_EMACS_SETKEYBOARDLAYOUT):
13783 (WM_EMACS_REGISTER_HOT_KEY):
13784 (WM_EMACS_UNREGISTER_HOT_KEY): New message definitions.
13785 (LEFT_WIN_PRESSED):
13786 (RIGHT_WIN_PRESSED):
13787 (APPS_PRESSED): New console keyboard modifier flags.
13789 * w32term.c (convert_to_key_event): Removed.
13790 (is_dead_key): Copied to w32fns.c.
13791 (w32_read_socket): Generate language_change_event. Modify to work
13792 with keyboard handling changes in w32_wnd_proc.
13794 * w32proc.c (sys_kill): Set extended key flag when faking
13795 Ctrl-Break keystrokes.
13796 (Fw32_get_locale_info): Allow LONGFORM parameter to specify an
13797 arbitrary locale property using a numerical index.
13798 (Vw32_valid_codepages): New variable.
13799 (enum_codepage_fn):
13800 (Fw32_get_valid_codepages):
13801 (Fw32_get_console_codepage):
13802 (Fw32_set_console_codepage):
13803 (Fw32_get_console_output_codepage):
13804 (Fw32_set_console_output_codepage):
13805 (Fw32_get_codepage_charset):
13806 (Fw32_get_valid_keyboard_layouts):
13807 (Fw32_get_keyboard_layout):
13808 (Fw32_set_keyboard_layout): New functions, exposing Windows locale
13809 handling functions.
13810 (syms_of_ntproc): Register them.
13812 * w32inevt.c: Include w32term.h and w32heap.h.
13814 (Vw32_enable_caps_lock):
13815 (Vw32_enable_num_lock):
13816 (Vw32_pass_lwindow_to_system):
13817 (Vw32_pass_rwindow_to_system):
13818 (Vw32_lwindow_modifier):
13819 (Vw32_rwindow_modifier):
13820 (Vw32_apps_modifier):
13821 (Vw32_scroll_lock_modifier):
13822 (w32_key_to_modifier): Add externs.
13823 (w32_kbd_mods_to_emacs): Recognize Windows keys, Apps key, and
13824 Scroll Lock as potential modifiers; exclude numpad keys from
13825 effect by CapsLock; act on Vw32_enable_caps_lock; remove obsolete
13827 (is_dead_key): Copy from w32fns.c.
13828 (w32_kbd_patch_key): Comment attempt to improve handling of
13829 dead-keys, and system bug relating to same on Windows NT. Work
13830 around the bug by calling ToUnicode and then converting to the
13832 (map_virt_key): Removed obsolete variable.
13833 (lispy_function_keys): Add extern.
13834 (key_event): Major rework of keyboard input handling: optionally
13835 recognize Windows keys and Apps key as modifiers; optionally treat
13836 NumLock, CapsLock and ScrollLock as function keys; let system
13837 translate keystrokes to characters to avoid system bugs relating
13838 to dead-key handling; preserve shift distinction for control
13839 characters. Remove some obsolete code.
13841 * makefile.nt ($(BLD)\w32inevt.obj): Add dependencies on w32term.h
13844 * w32fns.c (Vw32_pass_optional_keys_to_system): Variable removed.
13845 (Vw32_pass_lwindow_to_system):
13846 (Vw32_pass_rwindow_to_system):
13847 (Vw32_lwindow_modifier):
13848 (Vw32_rwindow_modifier):
13849 (Vw32_apps_modifier):
13850 (Vw32_enable_num_lock):
13851 (Vw32_enable_caps_lock):
13852 (Vw32_scroll_lock_modifier): New variables.
13853 (modifier_set): Return toggle state for Scroll Lock.
13854 (w32_key_to_modifier): New function. Returns chosen modifier bit
13856 (w32_get_modifiers): Returns modifier flags for
13857 non-keyboard input events.
13858 (construct_console_modifiers): Renamed from construct_modifiers;
13859 recognize Windows and Apps keys as modifiers.
13860 (w32_get_key_modifiers): New function. Returns modifier flags for
13861 keyboard input events.
13862 (map_keypad_keys): Make non-static. Use second arg as extended
13864 (w32_grabbed_keys): New variable.
13865 (HOTKEY, HOTKEY_ID, HOTKEY_VK_CODE, HOTKEY_MODIFIERS): New macros.
13866 (register_hot_keys):
13867 (unregister_hot_keys):
13869 (w32_parse_hot_key):
13870 (Fw32_register_hot_key):
13871 (Fw32_unregister_hot_key):
13872 (Fw32_registered_hot_keys):
13873 (Fw32_reconstruct_hot_key): New functions to support hotkeys.
13874 (post_character_message): New function.
13875 (w32_msg_pump): Handle new messages for using hotkeys and changing
13876 keyboard layout/language.
13877 (w32_wnd_proc): Major rework of keyboard input handling:
13878 optionally recognize Windows keys and Apps key as modifiers;
13879 optionally treat NumLock, CapsLock and ScrollLock as function
13880 keys; let system translate keystrokes to characters to avoid
13881 system bugs relating to dead-key handling; preserve shift
13882 distinction for control characters; forward keyboard
13883 layout/language changes to lisp; detect and convert hot-key events
13884 to normal keystrokes.
13885 (syms_of_w32fns): Register new functions and variables.
13886 (w32_last_error): New function for use in debugging.
13888 1998-11-10 Kenichi Handa <handa@etl.go.jp>
13890 * category.h (CATEGORY_SET): Adjusted for the change of
13892 (CATEGORY_SET): Likewise.
13894 * charset.c (cmpchar_component): New arg NOERROR. Check
13895 composition char ID more strictly.
13896 (Fcmpchar_component): Call cmpchar_component with NOERROR arg zero.
13897 (Fcmpchar_cmp_rule): If CHARACTER should be composed relatively,
13899 (Fcompose_string): Signal error if STR contains a rule-based
13900 composition character.
13902 * charset.h (cmpchar_component): Proto-type adjusted.
13904 1998-11-09 Kenichi Handa <handa@etl.go.jp>
13906 * charset.c (string_to_non_ascii_char): Return correct length for
13907 a charset of dimension 2 and composition character.
13909 1998-11-08 Richard Stallman <rms@sucrose.ai.mit.edu>
13911 * keymap.c (Fsingle_key_description): Handle generic characters.
13913 * process.c (Fprocess_status): Doc fix.
13915 1998-11-06 Ken'ichi Handa <handa@delysid.gnu.org>
13917 * charset.c (init_charset_once): Fix previous change.
13919 1998-11-06 Kenichi Handa <handa@etl.go.jp>
13921 * charset.c (string_to_non_ascii_char): Fix previous change.
13922 (char_valid_p): Check the validity of CHARSET by CHARSET_DEFINED_P.
13924 * charset.h (SPLIT_NON_ASCII_CHAR): Check dimension of an invalid
13925 character correctly.
13926 (STRING_CHAR): Handle an invalid charater correctly.
13928 1998-11-05 Kenichi Handa <handa@etl.go.jp>
13930 * charset.c (string_to_non_ascii_char): Fix previous change.
13932 * charset.h (MAKE_NON_ASCII_CHAR): Check validity of CHARSET.
13934 * editfns.c (Fstring_to_char): Don't return a multibyte character
13935 if STRING is a unibyte string.
13937 * indent.c (MULTIBYTE_BYTES_WIDTH): Check validity of a multibyte
13940 * xdisp.c (display_text_line): Check validity of a multibyte character.
13941 (display_string): Likewise. Handle an invalid character correctly.
13943 1998-11-05 Karl Heuer <kwzh@gnu.org>
13945 * insdel.c (Fcombine_after_change_execute): Return nil, not junk.
13946 If nothing to do, return immediately.
13947 (syms_of_insdel): Initialize combine_after_change_buffer.
13949 1998-11-05 Richard Stallman <rms@gnu.org>
13951 * xterm.c (XTread_socket): ButtonPress clears f->mouse_moved.
13953 1998-11-04 Geoff Voelker <voelker@cs.washington.edu>
13955 * w32term.c (w32_enable_unicode_output): Rename from
13956 w32_no_unicode_output.
13957 (w32_use_unicode_for_codepage, syms_of_w32term): Use new name
13960 1998-11-04 Jason Rumney <jasonr@altavista.net>
13962 * w32fns.c (w32_list_fonts): Report an error if a frame has not
13965 * w32term.c (dumpglyphs): Use FRAME_FONT for w32_fill_area.
13967 1998-11-04 Kenichi Handa <handa@etl.go.jp>
13969 * charset.c (string_to_non_ascii_char): Change the check for the
13970 varidity of multibyte form.
13971 (update_charset_table): Check validity of BYTES. Don't set
13972 bytes_by_char_head here.
13973 (init_charset_once): Set bytes_by_char_head completely.
13975 * frame.c (do_switch_frame): Cancel previous change.
13977 * print.c (print_string): Check validity of a character.
13980 * sysdep.c [nec_ews_svr4]: Extern *_sobuf.
13982 * m/ews4800.h, s/ux4800.h: New files.
13984 1998-11-03 Theodore Jump <tjump@tertius.com>
13986 * makefile.nt: Compile multiple source files when possible.
13988 * w32faces.c (Qmouse_face): Replace definition with extern decl.
13990 1998-11-03 Andrew Innes <andrewi@delysid.gnu.org>
13992 * w32.c (stat): GetFileInformationByHandle can legitimately fail,
13993 so don't rely on it succeeding.
13995 * w32fns.c (x_to_w32_font): Specify DEFAULT_CHARSET in the w32
13996 LOGFONT struct if x font doesn't specify the charset.
13997 (x_to_w32_charset): Change >= to == when testing results of
14000 1998-11-02 Richard Stallman <rms@sucrose.ai.mit.edu>
14002 * fns.c (Frequire): New arg NOERROR.
14004 1998-11-02 Andrew Innes <andrewi@harlequin.co.uk>
14006 * fileio.c (Fsubstitute_in_file_name) [DOS_NT]: Fix typo.
14008 1998-10-31 Richard Stallman <rms@psilocin.ai.mit.edu>
14010 * xfaces.c (Qmouse_face): Replace definition with extern decl.
14011 (syms_of_xfaces): Initialization deleted.
14013 * textprop.c (Qmouse_face): Variable definition moved here.
14014 (syms_of_textprop): Initialize it.
14016 * data.c (set_internal): For built-in maybe-local vars,
14017 when BINDFLAG is set, do not mark them as local.
14019 1998-10-31 Ken'ichi Handa <handa@delysid.gnu.org>
14021 * insdel.c (replace_range): Fix previous change.
14023 1998-10-31 Kenichi Handa <handa@etl.go.jp>
14025 * editfns.c (Fsubst_char_in_region): Fix previous change.
14026 (Ftranslate_region): Fix previous change.
14028 * fns.c (Fbase64_decode_region): Fix previous change.
14030 * frame.c (do_switch_frame): Update minibuf_window if necessary.
14032 * insdel.c (byte_combining_error): New function.
14033 (CHECK_BYTE_COMBINING_FOR_INSERT): Call byte_combining_error.
14034 (insert_from_string_1): Set *(GPT_ADDR) to 0 before calling
14035 CHECK_BYTE_COMBINING_FOR_INSERT.
14036 (insert_from_buffer_1): Likewise.
14037 (adjust_after_replace): Check the posibility of inhibitted byte
14038 combining correctly.
14039 (replace_range): Before signaling an error for inhibitted byte
14040 combining, recover the buffer in a safe state.
14041 (del_range_2): Check the posibility of inhibitted byte combining
14044 1998-10-30 Andreas Schwab <schwab@delysid.gnu.org>
14046 * xselect.c (Vselection_coding_system): Doc fix.
14048 * fns.c (Fbase64_encode_region): Use SET_PT_BOTH instead of SET_PT
14049 when we have both char and byte position. Fix type clashes.
14051 * eval.c (Fsignal): Use a separate format string when passing
14052 error message string to fatal, in case it contains %'s.
14054 * editfns.c (Fchar_after): Fix type clashes.
14056 * charset.c (Fchar_bytes): Doc fix.
14057 (char_bytes): Fix returned value to match returned type.
14058 (syms_of_charset): Fix type clash in initialisation of
14061 1998-10-29 Geoff Voelker <voelker@cs.washington.edu>
14063 * w32console.c (initialize_w32_display): Use buffer coords
14064 instead of buffer size (which may be larger than the window).
14066 * fileio.c (init_fileio_once): New function.
14068 * emacs.c (main): Invoke init_fileio_once.
14070 1998-10-28 Paul Eggert <eggert@twinsun.com>
14072 * xterm.c (XTread_socket): Check the returned value of
14073 XmbLookupString more carefully.
14075 1998-10-28 Kenichi Handa <handa@etl.go.jp>
14077 * coding.c (DECODE_CHARACTER_ASCII): Check validity of inserted code.
14078 (DECODE_CHARACTER_DIMENSION1): Likewise.
14079 (DECODE_CHARACTER_DIMENSION2): Likewise.
14080 (decode_coding_sjis_big5): Check the 2nd byte of SJIS correctly.
14082 * editfns.c (Fsubst_char_in_region): Fix previous change.
14083 (Ftranslate_region): Fix previous change.
14085 * insdel.c (check_markers): Check if markers are at character boundry.
14086 (adjust_markers_for_insert): Fix previous change.
14087 (count_combining_before): Don't limit the check at BEGV.
14088 (count_combining_after): Don't limit the check at ZV.
14089 (CHECK_BYTE_COMBINING_FOR_INSERT): New macro.
14090 (insert_1_both): Call CHECK_BYTE_COMBINING_FOR_INSERT.
14091 (insert_from_string_1): Likewise.
14092 (insert_from_buffer_1): Likewise.
14093 (adjust_after_replace): Inhibit bytes combined across region
14094 boundary. Update end_unchanged correctly.
14095 (replace_range): Call CHECK_BYTE_COMBINING_FOR_INSERT. Update
14096 end_unchanged correctly.
14097 (del_range_2): Inhibit bytes combined across region boundary.
14098 Update end_unchanged correctly.
14100 1998-10-27 Geoff Voelker <voelker@cs.washington.edu>
14102 * w32.c (check_windows_init_file): Also look in load path specified
14105 * w32console.c (Fset_message_beep): Recognize 'silent.
14106 (w32_sys_ring_bell): Do nothing for the 'silent sound.
14108 * w32fns.c (w32_color_map_lookup): Remove duplicate definition.
14110 * w32select.c (Vnext_selection_coding_system): New variable.
14111 (syms_of_w32select): DEFVAR_LISP it.
14112 (Fw32_set_clipboard_data): Use Vnext_selection_coding_system if
14113 non-nil. Always convert multibyte strings.
14114 (Fw32_get_clipboard_data): Use Vnext_selection_coding_system if
14115 non-nil. Always convert a string that includes non-ASCII characters.
14117 1998-10-27 Richard Stallman <rms@psilocin.ai.mit.edu>
14119 * fns.c (Fbase64_decode_string): Doc fix.
14120 (Fbase64_decode_region, Fbase64_encode_string Fbase64_encode_region):
14123 1998-10-27 Dave Love <fx@gnu.org>
14125 * fns.c (Fbase64_decode_region, Fbase64_encode_region): Fix
14126 newline in doc string.
14128 1998-10-27 Kenichi Handa <handa@etl.go.jp>
14130 * editfns.c (Fsubst_char_in_region): Correctly handle the case
14131 that byte combining before happens.
14132 (Ftranslate_region): Likewise.
14134 * insdel.c (adjust_after_replace): Correctly handle the case that
14135 both byte combining before and byte combining after happen.
14136 (replace_range): Likewise.
14138 1998-10-26 Kenichi Handa <handa@etl.go.jp>
14140 * category.c (syms_of_category): Doc-string modified.
14142 * coding.c (code_convert_region): Kill the work buffer created by
14143 pre-write-conversion.
14145 1998-10-25 Jason Rumney <jasonr@altavista.net>
14147 * emacs.c (main) [HAVE_NTGUI]: Invoke syms_of_fontset().
14149 1998-10-23 Kenichi Handa <handa@etl.go.jp>
14151 * coding.c (code_convert_region): While preserving the orignal
14152 point, pay attention to the byte combining problem.
14154 * fns.c (Fbase64_decode_region): Pay attention to the byte
14157 * insdel.c (adjust_markers_for_insert): Adjust markers by taking
14158 combined_before_bytes and combined_after_bytes into account.
14159 (count_combining_after): Handle the case that LENGTH is zero.
14160 (adjust_after_replace): Record deletion at correct buffer
14161 position. Handle the case that LEN is zero.
14162 (replace_range): Record deletion at correct buffer position.
14163 (del_range_2): Call adjust_makers_for_replace to adjust makers for
14166 1998-10-21 Richard Stallman <rms@psilocin.ai.mit.edu>
14168 * alloc.c (Fgarbage_collect): Block input around most of the function.
14170 1998-10-21 Kenichi Handa <handa@etl.go.jp>
14172 * coding.c (setup_coding_system): Fix setting up
14173 coding->spec.ccl.valid_codes for CCL based coding system.
14174 (code_convert_region): Set point to FROM before inserting the
14175 result of pre-write-funciton. Preserve original point.
14176 (code_convert_string): If coding->type is coding_type_ccl, do
14177 conversion even if the length of conversion region is zero.
14179 * fontset.c: Include frame.h before fontset.h.
14180 (list_fonts_func): Fix prototype.
14182 * frame.c: Include frame.h before fontset.h.
14184 * xterm.c: Likewise.
14186 1998-10-21 Jason Rumney <jasonr@altavista.net>
14188 * x-list-font.c (Fx_list_fonts): Access frame parameters throught
14189 general macros. Don't call x_list_font directory, instead call a
14190 function set in list_fonts_func.
14192 * fontset.h (list_fonts_func): Fix prototype.
14194 1998-10-20 Jason Rumney <jasonr@altavista.net>
14196 * makefile.nt (w32fns.c): Add x-list-font.c to dependancies.
14198 * w32faces.c: Update comments referring to obsolete structs.
14199 (allocate_face, copy_face, face_eql, load_font,
14200 Fpixmap_spec_p, free_frame_faces, new_computed_face,
14201 frame_update_line_height, merge_faces, compute_base_face,
14202 Fset_face_attribute_internal): Use fontset support based on xfaces.c.
14204 * w32fns.c: (Vx_pixel_size_width): New global variable.
14205 (unibyte_display_via_language_environment): New global variable.
14206 (x_set_font): Add support for setting fontsets.
14207 (Fx_create_frame): Add check_w32(). Initialize fontsets. Fix
14208 font names to match xlfd-tight-regexp.
14209 (w32_load_font): Rewrite based on x_load_font.
14210 (x_to_w32_charset, w32_to_x_charset): Add character sets. Use
14211 `iso8859-1' rather than `ansi'.
14212 (w32_to_x_font): Remove `-' from font name. Remove the `-' off the
14213 end. Move charset into `charset registry' field.
14214 (enum_font_cb2): Check charsets match. Include width in font list.
14215 (w32_list_fonts): Rewrite based on x_list_fonts.
14216 Moved from w32term.c to have access to enumfont_t struct.
14217 (Fx_list_fonts): w32 specific version eliminated. Include
14219 (w32_get_font_info, w32_query_font, w32_find_ccl_program): New
14220 functions for fontset support - adapted from x_ equivalents.
14221 (syms_of_w32fns): New lisp variables initialised. Function
14222 pointers for fontset.c set up.
14224 * w32term.c: Include fontset.h. Define codepage macros.
14225 Add ENCODE_BIG5 macro from coding.c.
14226 (w32_no_unicode_output): New variable.
14227 (w32_codepage_for_charset, w32_use_unicode_for_codepage): New
14229 (BUILD_WCHAR_T, BYTE1, BYTE2): New macros.
14230 (dumpglyphs): Rewrite based on xterm.c equivalent.
14231 (x_new_font): Use functionality provided in fontset.c.
14232 (x_new_fontset): New function based on the one in xterm.c.
14233 (syms_of_w32term): Add w32-no-unicode-output flag.
14235 * w32term.h: Remove redundant font_info struct definition.
14236 (Vx_pixel_size_width_font_regexp,
14237 unibyte_display_via_language_environment): Declare variables.
14238 (w32_list_fonts, w32_get_font_info, w32_query_font, w32_load_font):
14240 (w32_output): New fields font_baseline and fontset.
14241 (FRAME_FONTSET, FRAME_W32_FONT_TABLE): New macros.
14243 * w32xfns.c: Include charset.h and fontset.h.
14245 1998-10-20 Richard Stallman <rms@psilocin.ai.mit.edu>
14247 * syntax.c (syms_of_syntax): Fix the setup of Qscan_error.
14249 1998-10-20 Eli Zaretskii <eliz@mescaline.gnu.org>
14251 * msdos.c (mouse_init): Reset the button press/release info of the
14253 (mouse_preempted): New variable.
14254 (dos_rawgetc): Don't generate mouse events if mouse is preempted.
14255 (XMenuActivate): Preempt the mouse during menu-handling loop.
14256 Release the current time slice while idling in the menu-handling
14257 loop. Leave the loop only if the user pressed, then released the
14258 same button. Discard all mouse events that are pending in the
14259 event queue before exiting.
14261 1998-10-19 Richard Stallman <rms@psilocin.ai.mit.edu>
14263 * editfns.c (Fformat): Increase buffer size for floating format.
14265 1998-10-17 Kenichi Handa <handa@etl.go.jp>
14267 * charset.c (Vauto_fill_chars, Qauto_fill_chars): New variables.
14268 (syms_of_charset): Staticpro and initialize Qauto_fill_chars.
14269 Declare auto-fill-chars as a Lisp variable and initialize it.
14271 * charset.h (Vauto_fill_chars): Extern it.
14273 * cmds.c (internal_self_insert): Check Vauto_fill_chars.
14275 1998-10-16 Kenichi Handa <handa@etl.go.jp>
14277 * casefiddle.c (casify_object): Use make_string instead of
14278 make_specified_string to cope with byte-combining situation.
14280 * coding.c (decode_coding_iso2022): Set coding->fake_multibyte to
14281 1 when encountered with a code of the range 0x80..0x9F.
14283 1998-10-14 Eli Zaretskii <eliz@mescaline.gnu.org>
14285 * callproc.c (Fcall_process) [MSDOS]: Use $TMPDIR instead of
14286 trying $TMP and $TEMP, since the former is always set in msdos.c.
14287 (Fcall_process_region) [DOS_NT]: When looking for a place to put
14288 the temporary files, check $TMPDIR as well.
14290 1998-10-14 Richard Stallman <rms@psilocin.ai.mit.edu>
14292 * process.c (exec_sentinel, read_process_output):
14293 Restore waiting_for_user_input_p after running Lisp code.
14295 * keyboard.c (parse_menu_item): Avoid initialization for Lisp_Object.
14296 (command_loop): Likewise.
14298 1998-10-14 Kenichi HANDA <handa@etl.go.jp>
14300 * data.c (Faset): Fix previous change.
14302 * fns.c (Ffillarray): Fix previous change.
14304 * insdel.c (adjust_markers_for_combining): This function deleted.
14305 (adjust_markers_for_replace): Correctly adjust marker positions.
14306 Don't record these adjustment because they were recorded already.
14307 (combine_bytes): Don't adjust markers here.
14309 1998-10-13 Richard Stallman <rms@psilocin.ai.mit.edu>
14311 * minibuf.c (Fdisplay_completion_list): Put on mouse-face properties.
14313 1998-10-12 Richard Stallman <rms@psilocin.ai.mit.edu>
14315 * keyboard.c (Fclear_this_command_keys): New function.
14316 (syms_of_keyboard): defsubr it.
14318 * macros.c (Fexecute_kbd_macro): Set real_this_command.
14320 1998-10-12 Kenichi Handa <handa@etl.go.jp>
14322 * ccl.c (CCL_DECODE_SJIS, CCL_ENCODE_SJIS): Swap the definitions.
14324 * charset.c (Fstring): Call make_string instead of
14325 make_string_from_bytes.
14326 (Ffind_charset_region): Include `composition' in the returned list
14327 if the region contains any composite characters.
14328 (Ffind_charset_string): Include `composition' in the returned list
14329 if the string contains any composite characters.
14330 (find_charset_in_str): Handle CMPCHARP arg correctly.
14332 * coding.c (shrink_decoding_region): If a charset other than ascii
14333 is initially designated to G0, don't shrink the region.
14334 (shrink_encoding_region): Likewise.
14336 * data.c (Faset): If ARRAY is a multibyte string, pay attention to
14337 byte-combining situation.
14339 * fns.c (clear_string_char_byte_cache): New function.
14340 (Ffillarray): Handle multibyte string correctly.
14342 * lisp.h (clear_string_char_byte_cache): Extern it.
14344 * xselect.c (lisp_data_to_selection_data): Call
14345 find_charset_in_str with CMPCHARP arg 0.
14346 * w16select.c (Fw16_set_clipboard_data): Likewise.
14347 * w32select.c (Fw32_set_clipboard_data): Likewise.
14349 1998-10-11 Richard Stallman <rms@psilocin.ai.mit.edu>
14351 * keyboard.c (parse_menu_item): For top level of menu bar,
14352 accept ordinary commands, and treat them just like a keymap.
14354 1998-10-11 Richard Stallman <rms@sucrose.ai.mit.edu>
14356 * xdisp.c (redisplay_window): Clear w->window_end_valid
14357 before running the window-scroll-functions hook, if appropriate.
14359 1998-10-10 Richard Stallman <rms@psilocin.ai.mit.edu>
14361 * data.c (Fstring_to_number): Don't recognize floating point
14364 * window.c (window_loop): New alternative CHECK_ALL_WINDOWS.
14365 (check_all_windows): New function for debugging tests.
14366 (syms_of_window): Initialize it.
14368 * window.c (Qwindow_configuration_p): New variable.
14369 (Fwindow_configuration_frame): New function.
14370 (syms_of_window): defsubr it.
14371 (Fset_window_configuration): Return t if frame is live.
14372 Use Qwindow_configuration_p.
14374 * xfns.c (check_x_display_info): Don't use selected_frame
14377 1998-10-09 Geoff Voelker <voelker@cs.washington.edu>
14379 * w32fns.c (x_create_bitmap_from_file): Skip special files.
14381 1998-10-08 Kenichi Handa <handa@etl.go.jp>
14383 * buffer.h (inhibit_modification_hooks): Extern it.
14385 * buffer.c (inhibit_modification_hooks): New variable.
14386 (init_buffer_once): Initialize inhibit_modification_hooks to 0.
14388 * charset.c (invalid_character): Prepend `0' to octal
14389 representation. Give error sufficient args.
14391 * coding.c (code_convert_region): Set inhibit_modification_hooks
14392 to 1 before calling Fset_text_properties.
14394 * insdel.c (signal_before_change): If inhibit_modification_hooks
14395 is nonzero, do nothing.
14396 (signal_after_change): Likewise.
14398 1998-10-08 Emilio Lopes <Emilio.Lopes@Physik.TU-Muenchen.DE>
14400 * process.c: Doc fixes.
14402 1998-10-08 Richard Stallman <rms@sucrose.ai.mit.edu>
14404 * syntax.c (scan_lists): Bring FROM back into range BEGV...ZV.
14406 1998-10-07 Geoff Voelker <voelker@cs.washington.edu>
14408 * w32.c (init_ntproc): Check for Windows init file.
14409 (term_ntproc): Do not check for it here.
14411 1998-09-28 Kenichi Handa <handa@etl.go.jp>
14413 * coding.c (check_composing_code): Fix previous change. Now it
14414 alwasy returns 0 or -1.
14415 (decode_coding_iso2022): Adjusted for the above change.
14416 (encode_coding_iso2022): When encoding the last block, flush out
14417 tailing garbage bytes.
14418 (setup_coding_system): Delete unnecessary code.
14419 (shrink_decoding_region): Check translation table. If ASCII
14420 should be translated, give up shrinking.
14421 (shrink_encoding_region): Likewise.
14422 (SHRINK_CONVERSION_REGION_THRESHHOLD): New macro.
14423 (SHRINK_CONVERSION_REGION): New macro.
14424 (code_convert_region): Call SHRINK_CONVERSION_REGION. Delete text
14426 (code_convert_region): In the case of encoding, always calulate
14427 correct character number.
14428 (code_convert_string): Call SHRINK_CONVERSION_REGION.
14429 (code_convert_region1): Don't delete text properties here.
14431 * insdel.c (adjust_after_replace): Don't delete text properties here.
14433 * term.c (encode_terminal_code): Handle raw 8-bit codes correctly.
14435 1998-09-27 Richard Stallman <rms@psilocin.ai.mit.edu>
14437 * emacs.c (sort_args): Fill extra space with NULL ptrs.
14439 1998-09-26 Kenichi Handa <handa@etl.go.jp>
14441 * coding.h (struct coding_system): New member composed_chars.
14443 * coding.c (check_composing_code): If the current composing
14444 sequence doesn't end properly, return -1.
14445 (DECODE_CHARACTER_ASCII): Update coding->composed_chars.
14446 (DECODE_CHARACTER_DIMENSION1): Likewise.
14447 (decode_coding_iso2022): Check validity of a composing sequence.
14448 (code_convert_string): If the length of text to be converted is
14449 shrunk to zero, don't perform code conversion.
14450 (shrink_decoding_region): Fix previous change.
14452 * editfns.c (Fformat): Check format control characters.
14454 1998-09-25 Kenichi Handa <handa@etl.go.jp>
14456 * coding.c (decode_eol): While decoding DOS-like eol, handle a
14457 single CR code correctly.
14458 (shrink_decoding_region) <CODING_CATEGORY_IDX_ISO_7 or
14459 CODING_CATEGORY_IDX_ISO_7_TIGHT>: Skip also 8-bit codes.
14461 1998-09-23 Geoff Voelker <voelker@cs.washington.edu>
14463 * w32fns.c (w32_color_map_lookup): New function.
14464 (x_to_w32_color): Approximate colors ending in numbers if necessary.
14466 1998-09-22 Kenichi Handa <handa@etl.go.jp>
14468 * ccl.c (ccl_driver): Report correct CCL program counter on error.
14470 * xmenu.c (single_submenu) [! HAVE_MULTILINGUAL_MENU]: Make
14472 (xmenu_show) [! HAVE_MULTILINGUAL_MENU]: Likewise.
14474 1998-09-22 Kenichi Handa <handa@etl.go.jp>
14476 * callint.c (Fcall_interactively): Don't use input method when
14477 reading a character in the case of `c' code letter.
14479 1998-09-21 Dave Love <fx@gnu.org>
14481 * editfns.c (Fsave_restriction): Doc fix.
14483 1998-09-21 Richard Stallman <rms@gnu.org>
14485 * lread.c (build_load_history): Do add to Vload_history
14486 even when dumping Emacs.
14488 1998-09-18 Kenichi Handa <handa@etl.go.jp>
14490 * ccl.c (CCL_WRITE_CHAR): Don't use bcopy.
14491 (ccl_driver): If BUFFER-MAGNIFICATION of the CCL program is 0,
14492 cause error if the program is going to output some bytes. When
14493 outputing a string to notify an error, check the case that
14496 * coding.h (CODING_FINISH_INTERRUPT): New macro.
14498 * coding.c (ccl_coding_driver): If ccl_driver is interrupted by a
14499 user or the CCL program executed an invalid command, return
14500 CODING_FINISH_INTERRUPT.
14501 (code_convert_region): Pay attention to the converters return
14502 value CODING_FINISH_NORMAL and CODING_FINISH_INTERRUPT.
14504 1998-09-16 Kenichi Handa <handa@etl.go.jp>
14506 * coding.c (code_convert_region): Update beg_unchanged and
14507 end_unchanged after we delete the source text.
14509 * insdel.c (adjust_markers_for_replace): Don't adjust a byte
14510 position if it is FROM.
14511 (adjust_markers_for_combining): New function.
14512 (combine_bytes): Call adjust_markers_for_combining instead of
14513 adjust_markers_for_replace.
14514 (adjust_after_replace): Record deletion of combining after bytes
14515 with the correct position.
14516 (replace_range): Likewise. Record the actual deletion after
14517 recoding deletions of combining bytes.
14519 * xdisp.c (message_log_check_duplicate): Count byte length of the
14520 latest message correctly.
14522 1998-09-12 Richard Stallman <rms@gnu.org>
14524 * xdisp.c (redisplay_internal): Use TEMP_SET_PT_BOTH
14525 instead of SET_PT_BOTH.
14526 (try_window_id, display_text_line): Likewise.
14528 1998-09-12 Karl Heuer <kwzh@gnu.org>
14530 * data.c (Fmake_local_variable): Doc fix.
14532 1998-09-10 Dave Love <fx@gnu.org>
14534 * print.c (Fwith_output_to_temp_buffer): Doc fix.
14536 1998-09-10 Richard Stallman <rms@gnu.org>
14538 * s/irix6-0.h (TIOCSIGSEND): Add #undef.
14539 (bcopy, bcmp, bzero): Add #undef.
14541 * keyboard.c (command_loop_1): When switching to selected window's bfr,
14542 first exit if selected frame is dead (no live frames remain).
14543 (read_key_sequence): Likewise.
14545 1998-09-10 Karl Heuer <kwzh@gnu.org>
14547 * emacs.c (main): Mention --display and --eval in help.
14549 1998-09-07 Paul Eggert <eggert@twinsun.com>
14551 * editfns.c (emacs_memftime): New function.
14552 (Fformat_time_string): Use it to handle null bytes in formats
14555 1998-09-08 Kenichi Handa <handa@etl.go.jp>
14557 * charset.c (Ffind_charset_region): Optimization for unibyte buffer.
14558 (Ffind_charset_string): For unibyte string, return (ascii).
14560 * editfns.c (Fsubst_char_in_region): Call replace_range with the
14563 * insdel.c (adjust_after_replace): Don't add combining bytes to
14564 the args given to adjust_point. Handle correctly the case that
14565 there are both before and after combining bytes.
14566 (replace_range): Likewise.
14568 1998-09-07 Lars Magne Ingebrigtsen <larsi@gnus.org>
14570 * fns.c (base64_decode_1, base64_encode_1): New functions.
14571 (Fbase64_decode_string, Fbase64_encode_string): New functions.
14572 (Fbase64_decode_region, Fbase64_encode_region): New functions.
14574 1998-09-07 Karl Heuer <kwzh@gnu.org>
14576 * eval.c (error): After enlarging buffer, write to it, not to buf.
14578 * fns.c (Fwidget_put): Return VALUE instead of garbage.
14580 1998-09-07 Kenichi Handa <handa@etl.go.jp>
14582 * charset.h (STRING_CHAR_AND_LENGTH): Return correct value in
14583 ACTUAL_LEN even if LEN is too short to have a valid multibyte form.
14584 (STRING_CHAR_AND_CHAR_LENGTH): Likewise.
14586 * coding.c (ccl_coding_driver): Always calculate correct mulibyte
14587 chars in produced byte sequence.
14588 (Ffind_operation_coding_system): Doc-string fixed.
14590 * insdel.c (count_combining_after): Check also preceding bytes at
14591 POS if all characters in STRING are not character head.
14593 1998-09-06 Paul Eggert <eggert@twinsun.com>
14595 * editfns.c (Fformat_time_string, Fdecode_time, Fcurrent_time_zone):
14596 Don't assume that localtime and gmtime return non-NULL.
14598 1998-09-06 Lars Magne Ingebrigtsen <larsi@gnus.org>
14600 * fns.c (Fbase64_decode_string, Fbase64_encode_string,
14601 base64_decode_1, Fbase64_decode_region, Fbase64_encode_region):
14604 1998-09-06 Richard Stallman <rms@gnu.org>
14606 * editfns.c (Fformat): Detect incomplete format spec at string's end.
14608 * lread.c (Fload): Handle case where openp finds a magic file
14609 but it has no `load' handler or that handler calls `load'.
14610 If FOUND != FILE, find FOUND's handler even if inhibited for FILE.
14612 1998-09-04 Dave Love <fx@gnu.org>
14614 * buffer.c (enable-multibyte-characters): Doc fix.
14616 1998-09-02 Geoff Voelker <voelker@cs.washington.edu>
14618 * w32heap.c (allocate_heap): Define NTHEAP_PROBE_BASE by default.
14620 1998-09-01 Kenichi Handa <handa@etl.go.jp>
14622 * editfns.c (Ftranspose_regions): Use BYTE_POS_ADDR to get an
14623 address in buffer from byte-position.
14625 1998-09-01 Eli Zaretskii <eliz@delysid.gnu.org>
14627 * w16select.c (Vnext_selection_coding_system): New variable.
14628 (syms_of_win16select): DEFVAR_LISP it. No need to staticpro
14629 Vselection_coding_system.
14630 (Fw16_set_clipboard_data): Always convert multibyte strings. Use
14631 Vnext_selection_coding_system if non-nil.
14632 (Fw16_get_clipboard_data): Always convert a string that includes
14633 non-ASCII characters. Use Vnext_selection_coding_system if
14636 1998-08-31 Andrew Innes <andrewi@harlequin.co.uk>
14638 * w32fns.c (w32_wnd_proc): Always zero button_state when releasing
14641 1998-08-31 Kenichi Handa <handa@etl.go.jp>
14643 * xterm.c (x_load_font): If SIZE is 0, don't use a name
14644 x_list_font returns.
14646 1998-08-31 Paul Eggert <eggert@twinsun.com>
14648 * lread.c (read1): Don't assume that atof ("-0.0") yields +0.0.
14649 Handle leading '-' uniformly for zeros, infinities, and NaNs.
14651 1998-08-31 Eli Zaretskii <eliz@delysid.gnu.org>
14653 * msdos.c (IT_cmgoto): When tracking echo area messages with the
14654 cursor, save and restore previous cursor position in the
14657 1998-08-31 Kenichi Handa <handa@etl.go.jp>
14659 * charset.c (unibyte_char_to_multibyte):
14660 Vnonacii_translation_table will convert a 7-bit charcater.
14661 (multibyte_char_to_unibyte): Handle the case that
14662 Vnonacii_translation_table converts a multibyte charcater to a
14663 unibyte charcter of less than 128.
14664 (init_charset_once): Initialize nonascii_insert_offset and
14665 Vnonacii_translation_table.
14667 * coding.c (decode_coding): Even if SRC_BYTES is zero, try
14668 processing if CODING requires flushing.
14669 (encode_coding): Likewise.
14670 (code_convert_region): Likewise.
14671 (code_convert_string): Likewise.
14673 * fns.c (concat): If Vnonascii_translation_table is non-nil, try
14674 to convert a character less than 160 to multibyte.
14675 * insdel.c (copy_text): Likewise.
14676 (count_size_as_multibyte): Likewise.
14677 * xterm.c (dumpglyphs): Likewise.
14679 1998-08-29 Paul Eggert <eggert@twinsun.com>
14681 * data.c (arith_driver, float_arith_driver): Compute (- x) by
14682 using negation, not subtraction; this makes a difference with
14683 IEEE floating point arithmetic (and also if integer arithmetic
14684 is ones' complement or signed-magnitude!).
14686 1998-08-29 Karl Heuer <kwzh@gnu.org>
14688 * xfns.c (x_create_bitmap_from_file): Fail immediately if magic.
14690 1998-08-28 Ken'ichi Handa <handa@delysid.gnu.org>
14692 * charset.c (Fchar_bytes): Add \n\ in doc-string.
14694 1998-08-28 Paul Eggert <eggert@twinsun.com>
14696 * s/sol2-4.h (NOT_USING_MOTIF): New macro.
14697 (LD_SWITCH_SYSTEM_TEMACS): Put /usr/dt/lib in the link library
14698 path only if we're not building with Motif.
14700 1998-08-28 Kenichi Handa <handa@etl.go.jp>
14702 * insdel.c (adjust_after_replace): Fix the code to record undo
14703 information for the case that `before combining' happens. Remove
14704 text properties which are added to the new text by
14707 * coding.c (code_convert_region1): Remove all text properties of
14710 1998-08-28 Kenichi Handa <handa@etl.go.jp>
14712 * charset.h (CHAR_BYTES): New macro.
14714 * charset.c (Fchar_bytes): Now always return 1.
14715 (char_bytes): New function.
14717 * editfns.c (Fposition_bytes): If the arg POSITION is out of
14719 (Fbyte_to_position): If the arg BYTEPOS is out of range, return
14722 * data.c (Faset): Use macro CHAR_BYTES instead of Fchar_bytes.
14723 * fns.c (concat): Likewise.
14724 * insdel.c (count_size_as_multibyte): Likewise.
14725 * xdisp.c (message_dolog): Likewise.
14727 1998-08-27 Kenichi Handa <handa@etl.go.jp>
14729 * coding.c (detect_coding_iso2022): Handle ESC N and ESC O
14730 correctly. They are for SS2 and SS3 respectively.
14731 (ccl_coding_driver): Fix previous change.
14733 1998-08-26 Paul Eggert <eggert@twinsun.com>
14735 * xterm.c (fixup_locale): New function. For now, it resets
14736 LC_TIME to "C" (reverting the 1998-08-07 change), and also
14737 resets LC_MESSAGES to "C".
14738 (x_term_init): Use it to fix up the locale after setlocale
14741 1998-08-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14743 * xterm.c (x_calc_absolute_position): Cast argument to XFree, in
14744 case it was prototyped the old way.
14746 1998-08-25 Kenichi Handa <handa@etl.go.jp>
14748 * xterm.c (x_list_fonts): Work-around for the case XGetAtomName
14749 returns a null string. This happens when dxpc 3.7 is being used.
14751 1998-08-24 Andreas Schwab <schwab@delysid.gnu.org>
14753 * keyboard.c (input-method-previous-message): Doc fix.
14755 * coding.c (file-coding-system-alist,
14756 select-safe-coding-system-function): Doc fix.
14758 1998-08-23 Kenichi HANDA <handa@etl.go.jp>
14760 * coding.c (detect_coding_iso2022): Don't check the byte length of
14761 succeeding codes (0xa0..0xFF) if the codes follows single shift
14764 1998-08-21 Ken'ichi Handa <handa@delysid.gnu.org>
14766 * coding.c (detect_coding_system): If detect_eol_type returns
14767 CODING_EOL_INCONSISTENT, set eol_type to CODING_EOL_UNDECIDED
14770 See ChangeLog.7 for earlier changes.