1 1999-12-15 Eli Zaretskii <eliz@is.elta.co.il>
3 * dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
4 (FACE_TTY_DEFAULT_BG_COLOR): New macros.
6 * xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
7 (syms_of_xfaces): Initialize and staticpro them.
8 (tty_defined_color): If the color name is unspecified-fg or
9 unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
10 FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
11 (tty_color_name): If the color pixel value is either
12 FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
13 Qunspecified_fg or Qunspecified_bg, respectively.
14 (Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
15 and Qunspecified_bg for foreground and background colors.
16 (realize_default_face): If the foreground and background colors
17 are not specified, default to Qunspecified_fg and Qunspecified_bg.
18 (realize_tty_face): By default, set the face colors to
19 FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
20 [MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
21 FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
22 Reverse the colors if the default colors were reversed.
24 * dispnew.c (init_display): Initialize the frame pixels of the
25 initial frame to FACE_TTY_DEFAULT_FG_COLOR and
26 FACE_TTY_DEFAULT_BG_COLOR.
28 * term.c (turn_on_face): If the default fore- and background
29 colors are reversed, enter inverse video mode. Don't send color
30 escape sequences for unspecified foreground and background colors.
31 (turn_off_face): Handle unspecified-fg and unspecified-bg colors.
33 * dosfns.c (unspecified_colors): New variable.
34 (msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
35 color names, return FACE_TTY_DEFAULT_FG_COLOR and
36 FACE_TTY_DEFAULT_BG_COLOR, respectively.
37 (msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
38 FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
39 Qunspecified_bg, respectively.
41 * msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
42 FACE_TTY_DEFAULT_BG_COLOR as pixel values.
44 1999-12-15 Kenichi Handa <handa@etl.go.jp>
46 * coding.c (code_convert_region): Fix the secoding arg to
49 1999-12-15 Kenichi Handa <handa@etl.go.jp>
51 The following changes are for the new composition mechanism. We
52 have deleted `composition' charset and composite characters,
53 instead introduced a special text property `composition'.
55 * Makefile.in (INTERVAL_SRC): Include composite.h.
56 (INTERVAL_OBJ): Include composite.o.
57 (SOME_MACHINE_OBJECTS): Include composite.o.
58 (casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
59 (syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
60 Depend on composite.h.
61 (doc.o): Depend on charset.h.
62 (keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
63 (composite.o): New target.
65 * alloc.c (Fmake_string): Adjusted for the change of CHAR_STRING.
67 * callproc.c (Fcall_process): Call code_convert_string to encode
68 arguments. Use CODING_REQUIRE_DECODING to check if the process
69 output should be decoded.
71 * casefiddle.c: Include composite.h.
72 (casify_object): Use MAX_MULTIBYTE_LENGTH to allocate memory for a
73 multibyte character. Adjusted for the change of CHAR_STRING.
74 (casify_region): Likewise. Call update_compositions.
76 * category.h (CATEGORY_SET): Delete codes for a composite
79 * category.c (word_boundary_p): Delete codes for a composite
81 (Fmake_category_table): New function.
82 (syms_of_category): Defsubr it.
84 * ccl.c (CCL_WRITE_CHAR): Adjusted for the change of CHAR_STRING.
85 (ccl_driver): Delete codes for a composite character.
87 * charset.h: In this entry, just `Modified' means that codes for a
88 composite character is deleted.
89 (LEADING_CODE_COMPOSITION) (CHARSET_COMPOSITION)
90 (charset_composition) (MIN_CHAR_COMPOSITION)
91 (MAX_CHAR_COMPOSITION) (GENERIC_COMPOSITION_CHAR)
92 (COMPOSITE_CHAR_P) (MAKE_COMPOSITE_CHAR) (COMPOSITE_CHAR_ID)
93 (PARSE_COMPOSITE_SEQ) (PARSE_CHARACTER_SEQ): Deleted.
94 (MAX_CHAR) (CHARSET_VALID_P) (CHARSET_DEFINED_P) (CHARSET_AT)
95 (FIRST_CHARSET_AT) (SAME_CHARSET_P) (MAKE_NON_ASCII_CHAR)
96 (PARSE_MULTIBYTE_SEQ) (SPLIT_NON_ASCII_CHAR) (CHAR_PRINTABLE_P):
98 (SPLIT_STRING): Call split_string, not split_non_ascii_string.
99 (CHAR_STRING): Delete WORKBUF argument. Call char_string, not
100 non_ascii_char_to_string.
101 (STRING_CHAR): Call string_to_char, not string_to_non_ascii_char.
102 (STRING_CHAR_AND_LENGTH): Likewise.
103 (FETCH_CHAR_ADVANCE): New macro.
104 (MAX_COMPONENT_COUNT) (struct cmpchar_info): Deleted.
105 (MAX_MULTIBYTE_LENGTH): New macro.
106 (MAX_LENGTH_OF_MULTI_BYTE_FORM): Deleted.
107 (find_charset_in_str): Argument adjusted.
108 (CHAR_LEN): Modified.
110 * charset.c: In this entry, just `Modified' means that codes for a
111 composite character is deleted.
112 (Qcomposition) (leading_code_composition)
113 (charset_composition) (min_composite_char) (cmpchar_table)
114 (cmpchar_table_size) (n_cmpchars): Deleted.
115 (SPLIT_COMPOSITE_SEQ): Deleted.
116 (SPLIT_MULTIBYTE_SEQ): Modified.
117 (char_to_string): Renamed from non_ascii_char_to_string.
119 (string_to_char): Renamed from string_to_non_ascii_char.
120 (split_string): Renamed from split_non_ascii_string.
121 (char_printable_p) (Fsplit_char)
122 (Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
123 (char_bytes) (Fchar_width) (strwidth): Modified.
124 (find_charset_in_str): Argument CMPCHARP deleted. Modified.
125 (Fstring): Adjusted for the change of CHAR_STRING. Modified.
126 (hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
127 (CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
128 (str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
129 (Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
130 (Fcmpchar_cmp_count): Deleted.
131 (Fcompose_string): Implemented by Emacs Lisp in composite.el.
132 (init_charset_once): Modified.
133 (syms_of_charset): Modified.
135 * cmds.c (internal_self_insert): Adjusted for the change of
138 * coding.h (emacs_code_class_type): Delete the member
139 EMACS_leading_code_composition.
140 (COMPOSING_NO) (COMPOSING_WITH_RULE_HEAD) (COMPOSING_NO_RULE_HEAD)
141 (COMPOSING_WITH_RULE_TAIL) (COMPOSING_NO_RULE_TAIL)
142 (COMPOSING_WITH_RULE_RULE) (COMPOSING_HEAD_P)
143 (COMPOSING_WITH_RULE_P): Macros deleted.
144 (COMPOSITION_DATA_SIZE) (COMPOSITION_DATA_MAX_BUNCH_LENGTH): New
146 (struct composition_data): New structure.
147 (CODING_FINISH_INSUFFICIENT_CMP): New macro.
148 (struct coding_system): New members composition_rule_follows,
149 cmp_data, cmp_data_start, cmp_data_index.
150 (coding_save_composition) (coding_free_composition_data)
151 (coding_adjust_composition_offset): Extern them.
153 * coding.c: Include composite.h.
154 (DECODE_CHARACTER_ASCII): Don't handle composition here.
155 (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity
156 of multibyte code here.
157 (DECODE_CHARACTER_DIMENSION2): Likewise.
158 (detect_coding_emacs_mule): Change the case label from
159 EMACS_leading_code_composition to 0x80.
160 (detect_coding_iso2022): Handle new composition sequence.
161 (DECODE_ISO_CHARACTER): Likewise.
162 (check_composing_code): Deleted.
163 (coding_allocate_composition_data): New function.
164 (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END)
165 (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START)
166 (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros.
167 (decode_coding_iso2022): Handle new composition sequence.
168 (ENCODE_ISO_CHARACTER): Don't check composition here.
169 (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros.
170 (ENCODE_COMPOSITION_NO_RULE_START)
171 (ENCODE_COMPOSITION_WITH_RULE_START): Deleted.
172 (ENCODE_COMPOSITION_END): Handle new composition sequence.
173 (ENCODE_COMPOSITION_FAKE_START): New macro.
174 (encode_coding_iso2022): Handle new composition sequence.
175 (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail.
176 (encode_coding_sjis_big5): Ignore composition.
177 (setup_coding_system): Initialize new members of struct
178 coding_system. Enable composition only when the coding system has
179 `composition' property t.
180 (coding_free_composition_data) (coding_adjust_composition_offset)
181 (coding_save_composition) (coding_restore_composition): New
183 (code_convert_region): Call coding_save_composition for encoding
184 and coding_allocate_composition_data for decoding. Don't skip
185 ASCII characters if we handle composition on encoding. Call
186 signal_after_change with Check_BORDER.
187 (code_convert_string): Call coding_save_composition for encoding
188 and coding_allocate_composition_data for decoding. Don't skip
189 ASCII characters if we handle composition on encoding.
190 (code_convert_string1): Set Vlast_coding_system_used after calling
192 (code_convert_string_norecord): Disable composition.
193 (Fset_terminal_coding_system_internal): Likewise.
194 (Fset_safe_terminal_coding_system_internal): Likewise.
195 (Fset_keyboard_coding_system_internal): Likewise.
196 (init_coding_once): Set emacs_code_class[0x80] to
199 * composite.h: New file.
201 * composite.c: New file.
203 * data.c (Faref): Delete codes for a composite character..
204 (Faset): Likewise. Adjusted for the change of CHAR_STRING.
206 * dispextern.h (enum glyph_type): New member COMPOSITE_GLYPH.
207 (struct glyph): Add new sub-structure cmp to the union `u'.
208 (enum display_element_type): New member IT_COMPOSITION.
209 (enum prop_idx): New member COMPOSITION_PROP_IDX.
210 (struct it): New members cmp_id, cmp_len.
212 * dispnew.c (direct_output_forward_char): Check point moving into
213 or out of a composition. If so, give up direct method.
215 * doprnt.c (doprnt1): Adjusted for the change of CHAR_STRING.
217 * editfns.c (Fchar_to_string): Adjusted for the change of
219 (general_insert_function): Likewise.
220 (Finsert_char): Likewise.
221 (Fsubst_char_in_region): Likewise. Call update_compositions.
222 (Ftranslate_region): Call update_compositions.
223 (Ftranspose_regions): Call update_compositions.
225 * emacs.c (main): Call syms_of_composite.
227 * fileio.c (Fsubstitute_in_file_name): Adjusted for the change of
229 (Finsert_file_contents): Set Vlast_coding_system_used before
230 calling signal_after_change. Call update_compositions if some
232 (Fwrite_region): Adjusted for the change of a_write and e_write.
233 (a_write): Argument changed. Work based on character position,
235 (e_write): Argument changed. Handle new way of composition.
237 * fns.c (Flength): The length of char-table is MAX_CHAR.
238 (concat): Adjusted for the change of CHAR_STRING.
239 (Ffillarray): Adjusted for the change of CHAR_STRING.
240 (Fset_char_table_default): Delete codes for a composite character.
241 (hash_put): Return hash index.
243 * fontset.h (struct font_info): New member vertical_centering.
244 (Vvertical_centering_font_regexp): Extern it.
246 * fontset.c (Vvertical_centering_font_regexp): New variable.
247 (syms_of_fontset): Declare it as a Lisp variable and initialize.
248 Set Vignore_relative_composition to nil.
249 (fs_load_font): Initialize `vertical_centering' of struct
252 * indent.c (check_composition): New function.
253 (MULTIBYTE_BYTES_WIDTH): Call STRING_CHAR_AND_LENGTH with
254 MAX_MULTIBYTE_LENGTH, not MAX_LENGTH_OF_MULTI_BYTE_FORM.
255 (current_column_1): Handle new way of composition.
256 (Fmove_to_column): Likewise.
257 (compute_motion): Likewise.
259 * insdel.c (copy_text): Adjusted for the change of CHAR_STRING.
260 (insert_char): Likewise.
261 (insert): Call update_compositions.
262 (insert_and_inherit): Likewise.
263 (insert_before_markers): Likewise.
264 (insert_before_markers_and_inherit): Likewise.
265 (insert_from_string): Likewise.
266 (insert_from_string_before_markers): Likewise.
267 (insert_from_buffer): Likewise.
268 (replace_range): Likewise.
269 (count_combining_composition): Deleted.
270 (count_combining_before): Delete codes for a composite character.
271 (count_combining_after): Likewise.
272 (del_range_1): Call update_compositions.
273 (del_range_byte): Likewise.
274 (del_range_both): Likewise.
275 (Fcombine_after_change_execute): Likewise.
277 * intervals.h: Include composite.h.
278 (get_property_and_range): Extern it.
279 (Vtext_property_default_nonsticky): Extern it.
281 * intervals.c (adjust_intervals_for_insertion): To check stickines
282 of properties, pay attention to text-property-default-nonsticky.
283 (merge_properties_sticky): Likewise.
284 (get_property_and_range): New function.
286 * keyboard.c (Vdisable_point_adjustment): New variable.
287 (Vglobal_disable_point_adjustment): New variable.
288 (syms_of_keyboard): Declare them as Lisp variables.
289 (command_loop_1): Check them and call adjust_point_for_property if
291 (adjust_point_for_property): New function.
293 * keymap.c (push_key_description): Adjusted for the change of
295 (Ftext_char_description): Likewise.
297 * lisp.h (QCtest, QCweakness, Qequal): Extern them.
298 (hash_put): Adjusted for the change of the definition.
299 (signal_after_change): Likewise.
300 (check_point_in_composition): Extern it.
302 * lread.c (readchar): Adjusted for the change of CHAR_STRING.
303 Delete a code that handles an invalid too-long multibyte sequence
304 because we are now sure that we never encounter with such a
306 (read_multibyte): Use macro MAX_MULTIBYTE_LENGTH, not
307 MAX_LENGTH_OF_MULTI_BYTE_FORM.
308 (init_obarray): Likewise.
309 (read1): Likewise. Adjusted for the change of CHAR_STRING.
311 * print.c (printchar): Adjusted for the change of CHAR_STRING.
313 * process.c: Include composite.h.
314 (read_process_output): Call update_compositions.
316 * regex.c (regex_compile): Adjusted for the change of CHAR_STRING.
318 * search.c (search_buffer): Adjusted for the change of CHAR_STRING.
320 * syntax.h (SYNTAX_ENTRY_INT): Delete codes for a composite
323 * term.c (encode_terminal_code): Delete codes for a composite
324 character. Adjusted for the change of CHAR_STRING.
325 (produce_glyphs): When called, it->what can be IT_COMPOSITION.
326 Delete codes for a composite character.
328 * textprop.c (Vtext_property_default_nonsticky): New variable
329 (syms_of_textprop): Declare it as a Lisp variable.
331 * window.c (Frecenter): Clear all caches of compositions.
333 * xdisp.c (it_props): Add an entry for composition.
334 (face_before_or_after_it_pos): For composition, check face of a
335 character after the composition.
336 (handle_composition_prop): New function.
337 (get_next_display_element): Adjusted for the change of
339 (set_iterator_to_next): Handle the case that it->method ==
340 next_element_from_composition.
341 (next_element_from_composition): New function.
342 (message_dolog): Adjusted for the change of CHAR_STRING.
343 (set_message_1): Likewise.
344 (check_point_in_composition): New function.
345 (reconsider_clip_changes): If point moved into or out of
346 composition, set b->clip_changed to 1 to force updating of the
348 (disp_char_vector): Delete codes for a composite character.
349 (decode_mode_spec_coding): Adjusted for the change of CHAR_STRING.
351 * xfaces.c (choose_face_fontset_font): Delete codes for a
353 (realize_x_face): Likewise. Change a place to set local variable
354 `f' to avoid a bug of GCC 2.8.1 on Solaris.
356 * xfns.c: Include intervals.h.
357 (syms_of_xfns): Make `display' property nonsticky by default.
359 * xselect.c (lisp_data_to_selection_data): Adjusted for the change
360 for find_charset_in_str.
362 * xterm.h (struct x_output): Change member font_baseline to
365 * xterm.c (x_append_glyph): Setup members of struct glyph properly
367 (x_append_composite_glyph): New function.
368 (VCENTER_BASELINE_OFFSET): New macro.
369 (x_produce_glyphs): If it->what == IT_COMPOSITION, setup members
370 of struct it for the composition. Cache pixel offsets in the
371 struct composition. Delete codes for a composite character.
372 Handle Vignore_relative_composition in composition code.
373 (struct glyph_string): Delete member cmpcharp, add new member cmp.
374 (x_set_cursor_gc): Check s->cmp, not s->cmpcharp.
375 (x_compute_glyph_string_overhangs): Likewise.
376 (x_get_glyph_overhangs): Delete codes for a composite character.
377 (x_right_overwritten): Check s->cmp, not s->cmpcharp.
378 (x_draw_glyph_string_background): Likewise. Delete codes for
379 checking s->gidx for a composition.
380 (x_draw_glyph_string_foreground): Delete code for a composite
382 (x_draw_composite_glyph_string_foreground): New function.
383 (x_draw_glyph_string_box): Check s->cmp, not s->cmpcharp.
384 (x_draw_glyph_string): Handle the case of COMPOSITE_GLYPH.
385 (struct work): Deleted.
386 (x_fill_composite_glyph_string): Argument changed. Mostly
388 (x_fill_glyph_string): Don't check CHARSET_COMPOSITION.
389 (BUILD_CHAR_GLYPH_STRINGS): Don't handle composition here.
390 (BUILD_COMPOSITE_GLYPH_STRING): New macro.
391 (BUILD_GLYPH_STRINGS): For composition, call
392 BUILD_COMPOSITE_GLYPH_STRING.
393 (x_new_font): Initialize f->output_data.x->baseline_offset, not
394 f->output_data.x->font_baseline.
396 1999-12-14 Gerd Moellmann <gerd@gnu.org>
398 * xterm.c (show_mouse_face): Don't use updated_area, use
401 1999-12-12 Richard M. Stallman <rms@caffeine.ai.mit.edu>
403 * minibuf.c (Fall_completions): Doc fix.
405 1999-12-12 Richard M. Stallman <rms@caffeine.ai.mit.edu>
407 * macros.c (Fstart_kbd_macro): Handle case where last-kbd-macro
408 has been changed by the Lisp code.
410 1999-12-12 Gerd Moellmann <gerd@gnu.org>
412 * xfns.c: Indentation fixes.
414 1999-12-10 Stefan Monnier <monnier@cs.yale.edu>
416 * xterm.c (x_initialize): Only setup xaw3d_* if they've been declared.
418 1999-12-10 Gerd Moellmann <gerd@gnu.org>
420 * frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL)
421 [!MSDOS && !WINDOWSNT && !macintosh]: Moved here from xterm.h.
423 * xterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Moved
426 1999-12-09 Stefan Monnier <monnier@cs.yale.edu>
428 * keyboard.c (Qratio): New symbol.
429 (scroll_bar_parts): Add `Qratio' to it.
430 (syms_of_keyboard): Init `Qratio'.
431 * termhooks.h (scroll_bar_part): Add `scroll_bar_move_ratio'.
432 * xterm.c (#includes): Allow compilation with only Xaw.
433 (xaw3d_arrow_scroll, xaw3d_pick_top): New variables.
434 (xt_action_hook): Replace XAW3D by XAW.
435 (xaw3d_jump_callback): Renamed to xaw_jump_callback.
436 (xaw_jump_callback): Renamed from xaw3d_jump_callback.
437 Determine epsilon dynamically and don't try to be too clever.
438 (xaw3d_scroll_callback): Renamed to xaw_scroll_callback.
439 (xaw_scroll_callback): Renamed from xaw3d_scroll_callback.
440 Handle both Xaw3d with arrow-scrollbars and with Xaw-style
441 scrollbar (using `ratio').
442 (x_create_toolkit_scroll_bar): Try to detect which style of Xaw3d
443 scrollbar we have so as to set it up more optimally and to fix
444 xaw3d_arrow_scroll and xaw3d_pick_top.
445 (x_set_toolkit_scroll_bar_thumb): Try to maintain 2 spare pixels at the
446 bottom of the Xaw3d scrollbar, to work around its tendency to refuse
447 shrinking the thumb. Also make sure that `XawScrollbarSetThumb'
448 is not ignored, using a major gross hack.
449 (x_initialize): Init default values for xaw3d_arrow_scroll and
452 1999-12-09 Dave Love <fx@gnu.org>
454 * frame.h: (PIX_TYPE) [! HAVE_X_WINDOWS]: Define PIX_TYPE.
456 1999-12-08 Gerd Moellmann <gerd@gnu.org>
458 * eval.c: Remove conditional compilation on `standalone'.
459 (call_debugger): When entering the debugger while redisplaying,
460 reset redisplaying_p, and go back to the top-level if the debugger
463 1999-12-07 Gerd Moellmann <gerd@gnu.org>
465 * xfaces.c (x_set_menu_resources_from_menu_face): Make sure
466 basic faces are realized before trying to use face `menu'.
468 * window.c (delete_window): Block input for the time window
469 matrices are being changed.
471 1999-12-07 Dave Love <fx@gnu.org>
473 * lread.c (Fintern_soft): Fix newlines in doc string.
475 1999-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
477 * unexelf.c: Include <syms.h>, not <sym.h> on IRIX. Removed
478 duplicate definition of ElfW.
479 (find_section): Copied from unexsgi.c.
480 (unexec): Use find_section. Adjust whitespace. Initialize
481 new_data2_offset based on old_data, not sbss (this fixes a bug on
482 IRIX6). Change #ifdef __mips to __sgi, since it's IRIX-specific.
483 Adjust test for presence of .mdebug section to the new return
484 value of find_section.
486 1999-12-07 Gerd Moellmann <gerd@gnu.org>
488 * unexelf.c: Merge changes from 20.5.
489 (unexec): Handle .lit4 and .lit8 unconditionally.
491 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexelf.o instead of
494 * m/iris5d.h (UNEXEC): Likewise.
496 1999-12-06 Stefan Monnier <monnier@cs.yale.edu>
498 * editfns.c (Fdelete_and_extract_region): New function.
499 (syms_of_editfns): Register it.
500 * insdel.c (del_range): Update del_range_1 call.
501 (del_range_1, del_range_2): Add a ret_string argument to
502 request that the deleted text be returned.
503 (del_range_byte, del_range_both): Update del_range_2 call.
504 * lisp.h (del_range_1, del_range_2): Change prototype
505 * casefiddle.c (casify_region): Update del_range_1 call.
506 * coding.c (code_convert_region): Update del_range_2 call.
507 * fileio.c (Finsert_file_contents): Update del_range_2 call.
509 1999-12-06 Gerd Moellmann <gerd@gnu.org>
511 * xfaces.c (set_lface_from_font_name): Fix incomplete merge.
513 1999-12-04 Hrvoje Niksic <hniksic@iskon.hr>
515 * lread.c (Fintern_soft): Accept a symbol argument.
517 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
519 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Reduce to 40000.
521 * insdel.c (adjust_markers_for_delete): Fix last change.
523 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
525 Changes for automatic remapping of X colors on terminal frames:
527 * xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
529 (Vface_tty_color_alist): Remove.
530 (tty_defined_color): New function.
531 (defined_color): Rewrite to support any type of frame.
532 (tty_color_name): New function.
533 (face_color_supported_p, Fface_color_gray_p,
534 Fface_color_supported_p): Support non-X frames.
535 (load_color): Enclose the color name in quotes, in the log
536 messages. Remove DOS-specific version of load_color.
537 (realize_tty_face): Take the supported colors from
538 tty-color-alist. Support translation of X colors to the closest
539 tty color, for both MSDOS and tty frames.
540 [MSDOS]: Don't invert face colors if they were taken from the
542 (Fface_register_tty_color, Fface_clear_tty_colors): Remove.
544 * frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
545 Define a mostly empty surrogate.
546 (tty_display): Declare.
548 * frame.c (make_terminal_frame) [!macintosh]: Don't use
550 (Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
551 frames when the frame's param_alist includes 'reverse.
552 (tty_display): Define.
553 (make_terminal_frame) [!MSDOS]: Assign &tty_display to the
554 output_data.x member.
555 (Fframe_parameters): Return foreground and background color names
556 on tty frames as well, in addition to MSDOS frames.
558 * msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
560 (struct x_output): Remove unused members; document who uses each
562 (FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
563 FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
564 FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
565 FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
566 unused macro definintions.
568 * msdos.c (IT_set_frame_parameters): Don't call
569 recompute_basic_faces, the next redisplay will, anyway.
570 (x_current_display): Remove unused variable.
571 Many functions: changes for Lisp_object selected_frame.
572 (IT_set_face): If the tty_reverse_p flag is set for the face,
573 reverse the foreground and background colors.
574 (Fmsdos_remember_default_colors): New function.
575 (syms_of_msdos): Defsubr it.
576 (IT_set_frame_parameters): Use initial_screen_colors[] when
577 creating a new frame. If the frame parameters include 'reverse,
578 swap the foreground and background colors.
579 (internal_terminal_init): Initialize initial_screen_colors to -1.
580 (syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
583 * Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
585 * xfns.c (x_defined_color): Rename from defined_color. All
587 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
589 (Fxw_color_values): Renamed from Fx_color_values; all callers
591 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
593 (x_window_to_frame, x_any_window_to_frame,
594 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
595 x_top_window_to_frame): Use !FRAME_X_P instead of
596 f->output_data.nothing.
597 * xterm.h (x_defined_color): Rename from defined_color.
599 * w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
600 f->output_data.nothing.
601 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
603 (Fxw_color_values): Renamed from Fx_color_values; all callers
605 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
608 * dispextern.h (tty_color_name): Add prototype.
610 * xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
611 f->output_data.nothing.
612 * w32menu.c (menubar_id_to_frame): Likewise.
613 * w32term.h (w32_output): Declare.
615 * dosfns.c (Qmsdos_color_translate): Remove.
616 (msdos_stdcolor_name): Now returns a Lisp_Object.
617 * dosfns.h (Qmsdos_color_translate): Remove.
619 * s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
621 1999-12-06 Kenichi Handa <handa@etl.go.jp>
623 * fileio.c (decide_coding_unwind): Renamed from
624 set_auto_coding_unwind.
625 (Finsert_file_contents): Make single unwind protect to call both
626 Vset_auto_coding_function and Ffind_operation_coding_system.
628 * insdel.c (adjust_markers_for_delete): Make it non-static.
630 1999-12-04 Stefan Monnier <monnier@cs.yale.edu>
632 * regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
633 operators and handle them properly.
634 * regex.h (RE_ALL_GREEDY): New option.
635 (RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
636 sorting would put it.
637 (RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
638 (_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
640 1999-12-04 Dave Love <d.love@dl.ac.uk>
644 1999-12-03 Dave Love <fx@gnu.org>
646 * editfns.c (Fmessage_or_box): Use use_dialog_box.
648 1999-12-02 Gerd Moellmann <gerd@gnu.org>
650 * s/usg5-4.h (LIBS_SYSTEM): Add -lgen because that's needed
651 for building with Motif.
653 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexsgi.o instead of
656 * m/iris5d.h (UNEXEC): Use unexsgi.o instead of unexelf.o.
658 1999-12-01 Dave Love <fx@gnu.org>
660 * emacs.c (main): Set LANG=C iff AX3_2 defined.
662 1999-11-28 Gerd Moellmann <gerd@gnu.org>
664 * systime.h (EMACS_TIME_CMP, EMACS_TIME_EQ, EMACS_TIME_NE)
665 (EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT,EMACS_TIME_LE): New
668 * config.in (HAVE_SETITIMER, HAVE_UALARM): New.
670 1999-11-28 eliz <eliz@dlpx1>
672 * emacs.c (synchronize_locale): Avoid compiler warnings about
673 pointer type mismatch.
675 1999-11-28 Gerd Moellmann <gerd@gnu.org>
677 * window.c (Fwindow_end): Don't call temp_set_pt_both with
678 out of range position.
680 * xterm.c (XTread_socket) <ClientMessage, Xatom_Scrollbar>:
681 Switch off busy-cursor by setting inhibit_busy_cursor to 2.
683 1999-11-28 Eli Zaretskii <eliz@is.elta.co.il>
685 * charset.c (Fmake_char_internal): Print the charset ID when
688 * emacs.c (synchronize_locale): Avoid compiler warnings about
689 pointer type mismatch.
691 1999-11-26 Richard M. Stallman <rms@caffeine.ai.mit.edu>
693 * editfns.c (Fdelete_field): Make it noninteractive. Return nil.
695 1999-11-26 Gerd Moellmann <gerd@gnu.org>
697 * puresize.h (BASE_PURESIZE): Increase to 550000.
699 * textprop.c (set_text_properties): New function. Like
700 Fset_text_properties, but with additional parameter
701 SIGNAL_AFTER_CHANGE_P. If that is nil, don't signal after
703 (Fset_text_properties): Use it.
705 * insdel.c (insert_1_both): Call set_text_properties with last
706 parameter nil so that no after changes will be signaled.
708 * lisp.h: Add prototype for set_text_properties.
710 * xfaces.c (set_lface_from_font_name): Fix previous change.
711 (recompute_basic_faces): Change assert to abort.
713 1999-11-25 Dave Love <fx@gnu.org>
715 * fns.c (Fnthcdr, Fnreverse): Inline cdr.
716 (Fmember, Fdelq, Fdelete): Inline car.
717 (Fy_or_n_p): Doc fix.
719 1999-11-25 Gerd Moellmann <gerd@gnu.org>
721 * xfaces.c (set_lface_from_font_name): New parameter may_fail_p.
722 Callers changed. If specified font name is bogus, and may_fail_p
723 is not set, try to use a reasonable default.
725 * dispnew.c (direct_output_for_insert): Set glyph row's
726 displays_text_p flag. Correct window's window_end_vpos if
729 1999-11-25 Paul Eggert <eggert@twinsun.com>
731 * emacs.c (fixup_locale): Don't bother to record initial locale.
732 (synchronize_locale): If the desired locale is nil,
733 treat it as if it were the empty string,
734 so that we set the locale from the environment.
736 1999-11-25 Kenichi Handa <handa@etl.go.jp>
738 * fileio.c (Finsert_file_contents): Set buffer-file-coding-system
739 of the current buffer via Fset.
741 1999-11-24 Dave Love <fx@gnu.org>
743 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
745 * xfaces.c: Don't duplicate Qmode_line definition done elsewhere.
747 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
749 1999-11-24 Gerd Moellmann <gerd@gnu.org>
751 * lisp.h (enum pvec_type): Put PVEC_FLAG in #if 0.
753 * emacs.c (PVEC_FLAG): New variable.
755 1999-11-23 Gerd Moellmann <gerd@gnu.org>
757 * unexaix.c (unexec): Use unsigned instead of uintptr_t because
758 that fails on IBM PowerPC, AIX 4.2.
760 1999-11-22 Eli Zaretskii <eliz@is.elta.co.il>
762 * buffer.c (syms_of_buffer): Add %z, %Z, %m and %& to the doc
763 string of mode-line-format. Remove the obsolete %t.
765 1999-11-22 Gerd Moellmann <gerd@gnu.org>
767 * dispnew.c (direct_output_for_insert): Increment glyph positions
768 for glyphs from buffer text only.
770 * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
771 (gdb_data_seg_bits): New variables.
773 * lisp.h (enum gdb_lisp_params): Put in #if 0, since it doesn't
774 work on systems not allowing enumerators > INT_MAX, and it
775 won't work if EMACS_INT is long long.
777 1999-11-22 Paul Eggert <eggert@twinsun.com>
779 Port to SunOS 4.1.x again. Help out with Alpha port.
780 Rename messages-locale to system-messages-locale,
781 and likewise for time-locale.
783 * callproc.c (strerror): Remove decl.
784 * fileio.c (strerror): Likewise.
785 * process.c (strerror): Likewise.
786 * emacs.c (strerror): Likewise.
787 (Vsystem_messages_locale): Renamed from Vmessages_locale.
789 (Vprevious_system_messages_locale): Likewise, from
790 Vprevious_messages_locale.
791 (Vsystem_time_locale): Likewise, from Vtime_locale.
792 (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
793 (ABORT_RETURN_TYPE): New macro.
794 (abort): Return type is now ABORT_RETURN_TYPE.
795 (main): Always invoke init_signals, even if POSIX_SIGNALS is not
797 (syms_of_emacs): messages-locale -> system-messages-locale,
798 previous-messages-locale -> previous-system-messages-locale,
799 time-locale -> system-time-locale,
800 previous-time-locale -> previous-system-time-locale.
802 * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
803 (const): Do not define; that's config.h's job.
804 (<limits.h>): Include if HAVE_LIMITS_H is defined.
805 (CHAR_BIT): Move test for definedness outside of limits.h condition.
806 (<stddef.h>): Include if STDC_HEADERS is defined.
807 (FREE_RETURN_TYPE): New macro.
808 (free): Return type is now FREE_RETURN_TYPE.
810 * lisp.h (synchronize_system_time_locale): Renamed from
811 synchronize_time_locale. All uses changed.
812 (synchronize_system_messages_locale): Likewise, from
813 synchronize_messages_locale.
815 * m/alpha.h (malloc, realloc, calloc): Remove decls;
816 stdlib.h now does this.
818 * process.c (sys_siglist): Remove.
820 * s/sunos4-0.h (ABORT_RETURN_TYPE, FREE_RETURN_TYPE):
823 * syntax.c (scan_sexps_forward): Use abort, not assert.
825 * sysdep.c (my_sys_siglist): New var.
826 (sys_siglist): New macro. Remove old initialized vars of same name.
827 (init_signals): Initialize sys_siglist.
829 * xfns.c (abort): Remove decl; stdlib.h now does this.
831 1999-11-18 Dave Love <fx@gnu.org>
833 * filelock.c: Add forward declaration for get_boot_time_1.
835 * dispnew.c (Finternal_show_cursor_p): Fix doc string.
837 1999-11-18 Gerd Moellmann <gerd@gnu.org>
839 * buffer.h (struct buffer_text): Add comment about moving
840 buffer text if REL_ALLOC is defined.
842 1999-11-18 Kenichi Handa <handa@etl.go.jp>
844 * lisp.h (KEY_DESCRIPTION_SIZE): New macro.
846 * keyboard.c (echo_char): Use KEY_DESCRIPTION_SIZE to check free
847 memory for push_key_description.
849 * keymap.c (Fsingle_key_description): Use KEY_DESCRIPTION_SIZE to
850 allocate memory for push_key_description.
851 (describe_buffer_bindings): Likewise.
853 1999-11-17 Gerd Moellmann <gerd@gnu.org>
855 * xfns.c (Fx_show_busy_cursor): Doc-fix.
856 (Fx_hide_busy_cursor): Ditto.
858 1999-11-17 Marco Walther <walther@siemens-pyramid.com>
860 * unexsni.c (unexec): Handle .rel.dyn section.
862 1999-11-16 Dave Love <fx@gnu.org>
864 * doc.c (Fdocumentation): Remove gcpro here too.
866 1999-11-16 Gerd Moellmann <gerd@gnu.org>
868 * keyboard.c (command_loop_1): Remove no_redisplay.
870 1999-11-16 Richard M. Stallman <rms@caffeine.ai.mit.edu>
872 * print.c (PRINTPREPARE): Don't call setup_echo_area_for_printing
875 1999-11-14 Gerd Moellmann <gerd@gnu.org>
877 * xdisp.c (ensure_echo_area_buffers): New.
878 (with_echo_area_buffer): Use it.
879 (setup_echo_area_for_printing): Ditto.
881 * buffer.c (indicate-empty-lines): Doc-fix.
883 1999-11-12 Gerd Moellmann <gerd@gnu.org>
885 * term.c (term_init): If "op" isn't available, don't support color
886 because we can't switch back to the default foreground and
889 * doc.c (Fdocumentation_property): Remove GCPRO because
890 Fsubstitute_command_keys gcpro's the string.
892 1999-11-12 Kenichi Handa <handa@etl.go.jp>
894 * editfns.c (Ftranslate_region): Check the buffer multibyteness.
896 1999-11-11 Gerd Moellmann <gerd@gnu.org>
898 * print.c, keymap.c, indent.c, insdel.c, keyboard.c, intervals.c,
899 lread.c, textprop.c, undo.c, emacs.c, lisp.h, intervals.h,
900 buffer.h, config.in, Makefile.in: Remove USE_TEXT_PROPERTIES.
902 1999-11-10 Gerd Moellmann <gerd@gnu.org>
904 * xfns.c (QCuser_data): Removed.
905 (syms_of_xfns): Initialization of QCuser_data removed.
906 (parse_image_spec): Don't handle :user-data specially. Allow
907 unknown keys. Remove parameter ALLOW_OTHER_KEYS.
908 (xbm_image_p, xbm_load, xpm_image_p, pbm_image_p, png_image_p)
909 (tiff_image_p, jpeg_image_p, gif_image_p, gs_image_p): Call
910 parse_image_spec accordingly.
912 1999-11-09 Richard M. Stallman <rms@caffeine.ai.mit.edu>
914 * cmds.c (Fbeginning_of_line): Doc fix.
915 (Fend_of_line): Doc fix.
917 * editfns.c (Fline_beginning_position): If N is not 1,
918 pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
920 * syntax.c (Fforward_word): Handle fields even if would have hit
921 an edge of the buffer. Return nil if affected by fields.
923 1999-11-09 Richard M. Stallman <rms@caffeine.ai.mit.edu>
925 * editfns.c (preceding_pos): Function deleted.
926 (text_property_stickiness): Decrement POS directly.
927 Fix a confusion that used PT instead of POS.
929 * editfns.c (find_field): Properly handle the case
930 of a field boundary where `field' inherits from neither side.
932 * editfns.c (Ffield_beginning, Ffield_end): Doc fixes.
933 (Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
935 1999-11-08 Gerd Moellmann <gerd@gnu.org>
937 * bytecode.c (Fbyte_code) <BinsertN, Bcall>: Do the
938 BEFORE_POTENTIAL_GC before DISCARD.
940 1999-11-07 Gerd Moellmann <gerd@gnu.org>
942 * alloc.c (Fgarbage_collect): Call unmark_byte_stack.
944 * lisp.h: Add prototype for unmark_byte_stack.
946 * bytecode.c (mark_byte_stack): Use XMARKBIT and XMARK.
947 (unmark_byte_stack): Renamed from relocate_byte_pcs. Use
950 * xdisp.c (resize_mini_window): Fix computation of needed
953 * alloc.c, buffer.c, editfns.c, xdisp.c: Remove conditional
954 compilation on USE_TEXT_PROPERTIES.
956 * Fbyte_code: Use block statements in cases and declare v1 and v2
957 locally there. Rearrange case statements so that thos most
958 frequently executed come first. Avoid goto's in frequently
961 1999-11-05 Gerd Moellmann <gerd@gnu.org>
963 * bytecode.c (Fbyte_code): Use BEFORE_POTENTIAL_GC and
964 AFTER_POTENTIAL_GC around internal_catch.
966 * alloc.c (Fgarbage_collect): Call mark_byte_stack and
968 (init_alloc_once, init_alloc): Set byte_stack_list to null.
970 * eval.c (struct catchtag): Add member byte_stack.
971 (internal_catch, Fcondition_case, internal_condition_case)
972 (internal_condition_case_1): Save value of byte_stack_list in
974 (unwind_to_catch): Restore byte_stack_list from catchtag.
976 * lisp.h: Add prototypes for new functions in bytecode.c.
977 Add extern declaration for byte_stack_list.
979 * bytecode.c (struct byte_stack): New.
980 (byte_stack_list, mark_byte_stack, relocate_byte_pcs): New
981 (BEFORE_POTENTIAL_GC, AFTER_POTENTIAL_GC): New.
982 (FETCH, PUSH, POP, DISCARD, TOP, MAYBE_GC): Rewritten.
983 (HANDLE_RELOCATION): Removed.
984 (Fbyte_code): Use byte_stack structures.
986 * filelock.c (Ffile_locked_p): Make FILENAME a required argument.
988 * buffer.c (syms_of_buffer): Extend documentation of
991 1999-11-04 Gerd Moellmann <gerd@gnu.org>
993 * editfns.c (Fdelete_field): Renamed from Ferase_field.
995 * minibuf.c (do_completion, Fminibuffer_complete_word): Use
996 Ferase_field instead of Fdelete_field.
998 1999-11-03 Gerd Moellmann <gerd@gnu.org>
1000 * dispnew.c (Finternal_show_cursor): Change it to set the
1001 cursor on/off, not toggle its state.
1002 (Finternal_show_cursor_p): New.
1003 (syms_of_display): Defsubr Sinternal_show_cursor_p.
1005 1999-11-03 Dave Love <fx@gnu.org>
1007 * charset.c (split_non_ascii_string): Define return value.
1009 1999-11-03 Gerd Moellmann <gerd@gnu.org>
1011 * minibuf.c (string_to_object): New.
1012 (read_minibuf_noninteractive): New.
1013 (read_minibuf): Call read_minibuf_noninteractive if
1014 noninteractive. Use string_to_object.
1016 * doc.c (Fdocumentation_property): Fix bug bypassing UNGCPRO.
1018 1999-11-02 Dave Love <fx@gnu.org>
1020 * gnu-linux.h: Use SIGCHLD, not SIGCLD (not in glibc 2.1).
1022 * process.c: Define _GNU_SOURCE before config.h to get strsignal
1023 declared with glibc2.
1025 1999-11-02 Gerd Moellmann <gerd@gnu.org>
1027 * lisp.h (QUIT): Give it statement form.
1029 1999-11-02 Dave Love <fx@gnu.org>
1031 * eval.c (init_eval): Conditionalize declaration of gcpro_level.
1033 1999-11-02 Gerd Moellmann <gerd@gnu.org>
1035 * xfns.c (QCuser_data): New.
1036 (syms_of_xfns): Initialize QCuser_data.
1037 (parse_image_spec): Ignore :user-data DATA properties.
1039 * xdisp.c (display_line): Set charpos of first glyph in blank
1040 lines not corresponding to any text to -1, even if no glyphs are
1041 filled in in that line.
1043 1999-11-01 Gerd Moellmann <gerd@gnu.org>
1045 * xfns.c (png_load) [PNG_READ_sRGB_SUPPORTED]: Put code using
1046 png_get_sRGB in #ifdef.
1048 * dispnew.c (Finternal_show_cursor): Renamed from Fshow_cursor.
1049 (syms_of_display): Use the new name.
1051 * textprop.c (verify_interval_modification): Signal text-read-only
1052 instead of calling error.
1054 * data.c (Qtext_read_only): New built-in error.
1055 (syms_of_data): Initialize it.
1057 * lisp.h: Add extern declaration for Qtext_read_only.
1059 * syntax.c: Remove whitespace after open or in front of closing
1062 1999-11-01 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1064 * Makefile.in (w16select.o, sound.o): Don't depend on lisp.h.
1066 1999-10-31 Gerd Moellmann <gerd@gnu.org>
1068 * xdisp.c (resize_mini_window): Compute needed height differently.
1070 * fns.c (Flength): Unroll loop over lists.
1072 * xdisp.c (append_space): Return non-zero if space was appended.
1073 (display_line): Set charpos of first glyph to -1 only if that
1074 glyph is the space added by append_glyph.
1076 1999-10-30 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1078 * print.c (strout): Consider `noninteractive' and use stdout
1079 only when PRINTCHARFUN is t.
1081 * lisp.h (struct gcpro) [DEBUG_GCPRO]: New field `level'.
1082 (gcpro_level): Declare it extern.
1083 [DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1084 Alternate definitions that set `level' and increment `gcpro_level'.
1085 [DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
1087 * eval.c [DEBUG_GCPRO] (gcpro_level): New variable.
1088 (init_eval) [DEBUG_GCPRO]: Initialize it.
1089 (unwind_to_catch) [DEBUG_GCPRO]: Set gcpro_level
1090 from remaining gcprolist.
1092 1999-10-29 Kenichi Handa <handa@etl.go.jp>
1094 * coding.c (code_convert_region): Update `dst' correctly.
1096 1999-10-28 Gerd Moellmann <gerd@gnu.org>
1098 * fns.c (Fmemq, Fassq, Frassq, assq_no_quit, Fassoc)
1099 (Frassoc): Rewritten.
1101 1999-10-27 Noah Friedman <friedman@splode.com>
1103 * s/gnu-linux.h [HAVE_DEV_PTMX]: Redefine FIRST_PTY_LETTER to 'z'.
1104 Define PTY_NAME_SPRINTF.
1105 Redefine PTY_TTY_NAME_SPRINTF.
1106 * config.in: Add undef for HAVE_DEV_PTMX.
1108 1999-10-26 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1110 * regex.c (POP_FAILURE_POINT): Use failure_id.integer
1111 as arg to DEBUG_POP and DEBUG_PRINT.
1113 1999-10-27 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1115 * data.c (Qad_activate_internal): Renamed from Qad_activate.
1116 (Ffset): Call Qad_activate_internal.
1117 (syms_of_data): Initialize Qad_activate_internal.
1119 1999-10-27 Gerd Moellmann <gerd@gnu.org>
1121 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing if
1122 Vterminal_frame is selected and Vwindow_system is non-nil.
1124 1999-10-26 Gerd Moellmann <gerd@gnu.org>
1126 * xdisp.c (echo_area_display): Put previous change in #if 0.
1128 * emacs.c (standard_args): Add `file' as synonym for `visit',
1129 `execute' as synonym for `eval'.
1130 (main): Add new options to usage message.
1132 1999-10-25 Gerd Moellmann <gerd@gnu.org>
1134 * data.c (Qhash_table): New.
1135 (Ftype_of): Return it for hash tables.
1136 (syms_of_data): Initialize Qhash_table.
1138 1999-10-25 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1140 * regex.c (POP_FAILURE_POINT): Extract failure_id as an integer.
1142 1999-10-24 Ken Raeburn <raeburn@raeburn.org>
1144 * alloc.c: Undef HIDE_LISP_IMPLEMENTATION before including
1147 * buffer.c (Fbuffer_list, Fget_file_buffer, get_truename_buffer,
1148 Fbuffer_local_variables, Fother_buffer, record_buffer,
1149 set_buffer_internal_1, Fbury_buffer, Fkill_all_local_variables,
1150 swap_out_buffer_local_variables, overlays_at, overlays_in,
1151 overlay_touches_p, overlay_strings, recenter_overlay_lists,
1152 fix_overlays_in_range, fix_overlays_before, Foverlay_get,
1153 Foverlay_put, report_overlay_modification, evaporate_overlays):
1154 Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member
1156 * data.c (Fcar, Fcar_safe, Fcdr, Fcdr_safe, Fsetcar, Fsetcdr,
1157 swap_in_symval_forwarding, set_internal, default_value,
1158 Fset_default, Fmake_variable_buffer_local, Fmake_local_variable,
1159 Fmake_variable_frame_local, Flocal_variable_p,
1160 Flocal_variable_if_set_p, arithcompare, Fzerop, cons_to_long,
1161 Fnumber_to_string, float_arith_driver, Fadd1, Fsub1): Likewise.
1162 * dispnew.c (Fframe_or_buffer_changed_p): Likewise.
1163 * emacs.c (main): Likewise.
1164 * fontset.c (fs_load_font, fs_register_fontset,
1165 CACHED_FONTSET_NAME, CACHED_FONTSET_REGEX, Fquery_fontset,
1166 Fnew_fontset, Fset_fontset_font): Likewise.
1167 * frame.c (do_switch_frame, next_frame, prev_frame,
1168 other_visible_frames, Fdelete_frame, Fvisible_frame_list):
1170 * keyboard.c (read_char, help_char_p, event_to_kboard,
1171 kbd_buffer_get_event, timer_start_idle, timer_check,
1172 make_lispy_event, apply_modifiers, reorder_modifiers,
1173 Fevent_convert_list, lucid_event_type_list_p, menu_bar_items,
1174 menu_bar_one_keymap, menu_item_eval_property_1, parse_menu_item,
1175 tool_bar_items, read_char_x_menu_prompt, read_key_sequence,
1176 Fcommand_execute, Fexecute_extended_command): Likewise.
1177 * minibuf.c (read_minibuf, get_minibuffer, Ftry_completion,
1178 Fall_completions): Likewise.
1179 * window.c (Fset_window_margins): Likewise.
1181 * callint.c (quotify_args): Don't explicitly use struct
1182 Lisp_Cons, use Lisp_Object and XCAR/XCDR instead.
1184 * s/netbsd.h (HAVE_GETLOADAVG): Define as 1.
1185 (UNEXEC, START_FILES, LIB_STANDARD, LIB_GCC): Define ELF versions,
1186 if __ELF__ is defined.
1188 1999-10-24 Gerd Moellmann <gerd@gnu.org>
1190 * window.c (Fnext_window): Add a QUIT in the loop.
1192 1999-10-23 Gerd Moellmann <gerd@gnu.org>
1194 * Makefile.in (bootstrap, bootstrap-emacs, bootstrap-temacs):
1197 1999-10-22 Dave Love <fx@gnu.org>
1199 * emacs.c (main): Enable profiling conditional on __linux also.
1201 1999-10-20 Gerd Moellmann <gerd@gnu.org>
1203 * xrdb.c (x_load_resources): Set default resources for resource
1204 classes instead of for the specific Emacs.
1206 1999-10-19 Gerd Moellmann <gerd@gnu.org>
1208 * s/freebsd.h (HAVE_GETLOADAVG): Define as 1 because config.h
1209 defines it that way.
1211 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing
1212 if selected_frame is equal to Vterminal_frame.
1214 1999-10-19 Paul Eggert <eggert@twinsun.com>
1216 Add support for large files, 64-bit Solaris, system locale codings.
1218 * Makefile.in (emacs): Set the LC_ALL environment variable to "C"
1219 when dumping, so that the dumped Emacs doesn't have stray locale info.
1220 (dired.o): Depend on systime.h.
1221 (editfns.o): Depend on coding.h.
1223 * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
1224 dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
1225 keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
1226 unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
1227 w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
1228 Include <config.h> before any system include files.
1230 * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
1231 fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
1232 m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
1234 Do not include <stdlib.h>, as <config.h> does this now.
1236 * callproc.c (Fcall_process):
1237 Synchronize messages locale before invoking strerror.
1238 Decode resulting string with locale-coding-system.
1240 * coding.c (Vlocale_coding_system): New var.
1241 (syms_of_coding): Adjust to above change.
1242 (emacs_strerror): New function.
1244 * coding.h (emacs_strerror, Vlocale_coding_system): New decls.
1246 * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
1247 HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
1248 HAVE_STRSIGNAL): New macros.
1249 (BITS_PER_LONG): Default to 64 if _LP64 is defined.
1250 <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
1252 * dired.c: Include "systime.h".
1253 (Ffile_attributes): Do not cast s.st_size to int; this loses
1254 information if int is 32 bits but st_size and EMACS_INT are larger.
1255 Treat large device numbers like large inode numbers.
1257 * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
1259 * editfns.c: Include coding.h.
1260 (emacs_strftime): Remove decl.
1261 (emacs_strftimeu): New decl.
1262 (emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
1263 Use emacs_strftimeu instead of emacs_strftime.
1264 (Fformat_time_string): Convert format string using
1265 Vlocale_coding_system, and convert result back. Synchronize time
1266 locale before invoking lower level function. Invoke
1267 emacs_memftimeu, passing ut, instead of emacs_memftime.
1269 * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
1270 (Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
1271 Vprevious_time_locale): New variables.
1272 (main): Invoke setlocale early, so that initial error messages are
1273 localized properly. But skip locale-setting if LC_ALL is "C".
1274 Fix up locale when it's safe to do so.
1275 (fixup_locale): Moved here from xterm.c.
1276 (synchronize_locale, synchronize_time_locale,
1277 synchronize_messages_locale): New functions.
1278 (syms_of_emacs): Accommodate above changes.
1280 * fileio.c (report_file_error): Convert strerror output according
1281 to Vlocale_coding_system.
1282 (Finsert_file_contents): Check for arithmetic overflow in
1283 computations that depend on file size. Report IO errors
1284 with emacs_strerror, not strerror.
1286 * fns.c (Fgethash): Declare dflt parameter.
1288 * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
1289 is defined; that's config.h's job.
1291 * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
1292 default these values to long, BITS_PER_LONG, and unsigned long.
1293 (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
1294 (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
1295 (code_convert_string_norecord, fixup_locale,
1296 synchronize_messages_locale, synchronize_time_locale,
1297 emacs_open, emacs_close, emacs_read, emacs_write): New decls.
1298 All Emacs callers of open, close, read, write changed to use
1299 emacs_open, emacs_close, emacs_read, emacs_write.
1301 * lread.c (file_offset, file_tell): New macros. All uses of ftell
1302 changed to file_tell.
1303 (saved_doc_string_position, prev_saved_doc_string_position): Now
1304 of type file_offset.
1305 (init_lread): Do not fix locale here; fixup_locale now does this.
1307 * m/amdahl.h, s/usg5-4.h:
1309 (NSIG_MINIMUM): New macro.
1311 * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
1312 m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
1313 s/umips.h, s/usg5-4.h:
1314 (SIGIO): Do not undef.
1315 (BROKEN_SIGIO): New macro.
1318 (SIGTSTP): Do not undef.
1319 (BROKEN_SIGTSTP): New macro.
1322 (SIGPOLL, SIGURG): Do not undef.
1323 (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
1326 (SIGINFO): Do not undef.
1327 (BROKEN_SIGINFO): New macros.
1329 * m/delta.h, s/ptx.h, s/template.h: Doc fix.
1331 * mktime.c, strftime.c: Update to glibc 2.1.2 version, with
1332 some Emacs-related changes merged.
1334 * print.c (float_to_string): Prepend "-" to representation of a
1335 NaN if the NaN is negative.
1337 * process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
1338 (wait_reading_process_input): Use emacs_strerror, not strerror.
1340 * process.c (status_message, sigchld_handler): Synchronize locale,
1341 then use strsignal istead of sys_siglist.
1342 * w32proc.c (sys_wait): Likewise.
1344 * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
1345 s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
1346 s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
1347 s/usg5-2.h, s/usg5-3.h, s/xenix.h:
1348 (open, close, read, write, INTERRUPTIBLE_OPEN,
1349 INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
1351 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
1353 * sysdep.c (sys_read, sys_write, read, write, sys_close, close,
1354 sys_open, open): Remove.
1355 (emacs_open, emacs_close, emacs_read, emacs_write): Always define;
1356 the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
1357 macros are no longer used.
1358 (emacs_open): Renamed from sys_open. Merge BSD4_1 version.
1359 (emacs_close): Renamed from sys_close.
1360 (emacs_read): Renamed from sys_read.
1361 (emacs_write): Renamed from sys_write.
1362 (sys_siglist): Do not declare if HAVE_STRSIGNAL.
1363 (dup2): Do not print error on failure; the real dup2 doesn't.
1364 (strsignal): New function, defined if !HAVE_STRSIGNAL.
1366 * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
1368 (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
1369 (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
1370 (strsignal): Declare if !HAVE_STRSIGNAL.
1372 * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
1373 (ElfW): Define in terms of ElfExpandBitsW.
1375 * w32proc.c (sys_siglist): Remove decl.
1377 * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
1379 (display_string): Declare face_string_pos arg.
1381 * xfns.c (Fx_show_tip): Declare timeout param.
1383 * xterm.c: No need to include locale.h.
1384 (x_alloc_lighter_color, x_setup_relief_color):
1385 Pass arg as double, not float, for compatibility with ANSI C.
1386 (fixup_locale): Move to emacs.c.
1387 (x_term_init): Do not setlocale or fixup locale; the main program
1390 1999-10-18 Dave Love <fx@gnu.org>
1392 * doc.c (Fdocumentation_property): Gcpro `tem'.
1394 1999-10-18 Kenichi Handa <handa@etl.go.jp>
1396 * lread.c (Fload): Calculate bytes of filename correctly.
1399 1999-10-18 Keisuke Nishida <kxn30@po.cwru.edu>
1401 * print.c (print_preprocess): In case print-circle is nil,
1402 add OBJ to Vprint_number_table only when OBJ is a symbol.
1404 1999-10-18 Kenichi Handa <handa@etl.go.jp>
1406 * coding.c (code_convert_string): Add record_unwind_protect to
1407 assure setting inhibit_pre_post_conversion back to zero. Take
1408 care of the multibyteness of the working buffer.
1410 * coding.c (inhibit_pre_post_conversion): New variable.
1411 (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
1412 ignore post-read-conversion and pre-write-conversion property of
1414 (code_convert_region_unwind): New function.
1415 (code_convert_region): Set inhibit_pre_post_conversion to 1 while
1416 running pre-write-conversion and post-read-conversion.
1417 (code_convert_string): Likewise.
1419 1999-10-17 Miles Bader <miles@gnu.org>
1421 * editfns.c: Doc fix.
1423 1999-10-17 Miles Bader <miles@gnu.org>
1425 * editfns.c (Fconstrain_to_field): Make sure we don't violate the
1426 argument preconditions of find_before_next_newline in the case
1427 where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
1428 was indeed at the edge.
1430 1999-10-17 Miles Bader <miles@gnu.org>
1432 * minibuf.c (Fminibuffer_complete_and_exit): Supply value for new
1433 ESCAPE_FROM_EDGE parameter to Ffield_beginning.
1435 * editfns.c (text_property_eq, text_property_stickiness): Don't
1436 use initializers for auto variables of type Lisp_Object.
1437 (find_field): Likewise. Use braces around nested ifs.
1438 (Fline_end_position): Store the raw eol in a variable, so that the
1439 final expression doesn't look so ugly.
1440 (Fconstrain_to_field): Doc fix.
1441 (preceding_pos): Renamed from `preceeding_pos'.
1442 (text_property_stickiness, find_field): Call preceding_pos,
1445 1999-10-17 Miles Bader <miles@gnu.org>
1447 * editfns.c (Ffield_string_no_properties): New function.
1448 (text_property_stickiness, preceeding_pos): New functions.
1449 (Ffield_string): Remove PROPS parameter.
1450 (find_field): Add MERGE_AT_BOUNDARY parameter.
1451 Rewrite to use stickiness of `field' property to resolve
1453 (Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
1454 (Fconstrain_to_field): Likewise.
1455 (syms_of_editfns): Init Sfield_string_no_properties.
1456 (Ffield_string, Ferase_field, Ffield_end):
1457 Supply new MERGE_AT_BOUNDARY argument to find_field.
1458 (Fline_beginning_position, Fline_end_position): Supply new
1459 ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
1460 Pass a value of Qt for the ONLY_IN_LINE argument to
1461 Fconstrain_to_field (only matters if N != 1).
1462 * syntax.c (Fforward_word): Supply new ESCAPE_FROM_EDGE parameter
1463 to Fconstrain_to_field.
1465 * minibuf.c (Fminibuffer_complete_word): Use
1466 Ffield_beginning to find the prompt end.
1468 1999-10-17 Miles Bader <miles@gnu.org>
1470 * editfns.c (Fconstrain_to_field): Add get/set-current-point
1471 behavior when NEW_POS is nil.
1472 (find_field): Use XSETFASTINT instead of make_number.
1473 * minibuf.c (Fminibuffer_complete_and_exit): Test for an empty
1474 input string by seeing where the field begins, instead of
1475 looking at text-properties.
1477 1999-10-17 Miles Bader <miles@gnu.org>
1479 * editfns.c (Qfield): New variable.
1480 (find_field, Ferase_field, Ffield_string,
1481 Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
1482 (Fline_beginning_position, Fline_end_position): Constrain to any field.
1483 (make_buffer_string_both): Remove minibuffer-prompt hack.
1484 (syms_of_editfns): Initialize Qfield, and subr entries for
1485 field functions above.
1486 * minibuf.c (read_minibuf): Don't save minibuffer prompt length on
1488 Don't initialize minibuffer prompt length.
1489 Wrap prompt text-properties around the entire prompt.
1490 Add 'prompt text-property to prompt.
1491 Get final value with Ffield_string instead of make_buffer_string.
1492 (read_minibuf_unwind): Don't restore minibuffer prompt length from
1494 (do_completion): Get minibuffer input with Ffield_string
1495 instead of Fbuffer_string.
1496 Erase minibuffer input with Ferase_field instead of erase_buffer.
1497 (Fminibuffer_complete_and_exit): Likewise.
1498 Test whether buffer is empty by looking for the 'prompt text
1499 property at the end.
1500 Set prompt length by looking for the end of the prompt text property,
1501 and save prompt length for later use (since there is no longer a
1502 buffer variable to get it from).
1503 (Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
1504 (syms_of_minibuf): Remove initializations of
1505 Sminibuffer_prompt_width and Sminibuffer_prompt_end.
1506 * buffer.h (struct buffer): Remove prompt_end_charpos field.
1507 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer):
1508 Don't initialize prompt_end_charpos field.
1509 * syntax.c (Fforward_word): Likewise.
1510 Constrain to any field.
1512 1999-10-16 Gerd Moellmann <gerd@gnu.org>
1514 * window.c (enum save_restore_action): New.
1515 (save_restore_orig_size): Change parameter list. Add
1516 functionality to check for valid orig_top and orig_height members
1518 (grow_mini_window): Call save_restore_orig_size with new parameter
1520 (shrink_mini_window): Restore old window sizes only if old
1521 size information is valid in all windows in a window tree.
1523 1999-10-15 Gerd Moellmann <gerd@gnu.org>
1525 * xmenu.c (set_frame_menubar): Don't call
1526 x_set_menu_resources_from_menu_face here.
1527 (update_frame_menubar): Call x_set_menu_resources_from_menu_face.
1529 * xfns.c (gif_load): Fix handling of interlaced GIFs.
1531 1999-10-14 Dave Love <fx@gnu.org>
1533 * xdisp.c (handle_fontified_prop): GCPRO `pos'.
1535 1999-10-14 Gerd Moellmann <gerd@gnu.org>
1537 * process.c (Fopen_network_stream): Don't loop if gethostbyname
1538 fails and h_errno is TRY_AGAIN.
1540 1999-10-13 Dave Love <fx@gnu.org>
1542 * filelock.c (lock_file): Move gcpro of `fn'.
1544 1999-10-10 Gerd Moellmann <gerd@gnu.org>
1546 * keyboard.c (auto-save-interval): Fix documentation.
1548 1999-10-09 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1550 * print.c (print): When removing objects from Vprint_number_table,
1551 only scan the newly added objects.
1552 (print_preprocess): If OBJ is a gensym, and print-continuous-numbering,
1553 unconditionally force it to stay in the table.
1555 1999-10-09 Gerd Moellmann <gerd@gnu.org>
1557 * xfns.c (prepare_image_for_display): Don't try to load image if
1558 loading it failed before.
1559 (lookup_image, prepare_image_for_display): Remember if loading the
1561 (xpm_load): Add missing UNBLOCK_INPUT.
1563 * dispextern.h (struct image): New member load_failed_p.
1565 1999-10-08 Stefan Monnier <monnier@cs.yale.edu>
1567 * fileio.c (Fmake_temp_name): Add a reference to `make-temp-file'
1570 1999-10-08 Gerd Moellmann <gerd@gnu.org>
1572 * xterm.c (XTread_socket) <ClientMessage, WM_TAKE_FOCUS>:
1573 Don't call XSetInputFocus because that can generate additional
1576 1999-10-07 Jeffrey C Honig <jch@bsdi.com>
1578 * bsdos4.h [HAVE_LIBNCURSES]: Define TERMINFO and LIBS_TERMCAP.
1580 1999-10-07 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1582 * process.c (wait_reading_process_input): When trying to suck
1583 input from one process, for accept-process-output,
1584 exit that loop if we get EAGAIN or EWOULDBLOCK.
1586 1999-10-07 Gerd Moellmann <gerd@gnu.org>
1588 * xfaces.c (Qbitmap_spec_p): Replaces Qpixmap_spec_p.
1589 (Fbitmap_spec_p): Replaces Fpixmap_spec_p.
1590 (load_pixmap): Use Fbitmap_spec_p and Qbitmap_spec_p instead of
1591 Fpixmap_spec_p and Qpixmap_spec_p.
1592 (load_face_colors, check_lface_attrs,
1593 merge_face_vector_with_property,
1594 Finternal_set_lisp_face_attribute): Use Fbitmap_spec_p.
1595 (syms_of_xfaces): Initialize Qbitmap_spec_p, defsubr
1598 1999-10-07 Gerd Moellmann <gerd@gnu.org>
1600 * xdisp.c (display_menu_bar): Use MENU_FACE_ID instead of
1603 * xfaces.c (toplevel) [USE_MOTIF]: Include some Motif headers.
1604 (struct x_resources) [USE_X_TOOLKIT]: New.
1605 (xm_apply_resources, xm_set_menu_resources_from_menu_face)
1607 (xl_apply_resources, xl_set_menu_resources_from_menu_face)
1609 (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]: New.
1611 (syms_of_xfaces): Initialize Qmenu.
1612 (realize_basic_faces): Realize face `menu'.
1613 (resolve_face_name): New.
1614 (lface_from_face_name): Use it.
1615 (Finternal_set_lisp_face_attribute): Ditto.
1616 (Fpixmap_spec_p): Rewritten. Extend doc string.
1618 * xmenu.c (set_frame_menubar, xmenu_show): Call
1619 x_set_menu_resources_from_menu_face.
1621 * dispextern.h (enum face_id): Add MENU_FACE_ID.
1622 (toplevel): Include X11/Intrinsic.h.
1624 1999-10-03 Ken'ichi Handa <handa@gnu.org>
1626 * coding.c (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GR
1629 1999-09-30 Kenichi Handa <handa@etl.go.jp>
1631 * category.c (modify_lower_category_set): Set default value of
1634 * minibuf.c (Fminibuffer_complete_word): Calculate string byte
1637 1999-09-29 Gerd Moellmann <gerd@gnu.org>
1639 * editfns.c (Fpropertize): Renamed from Fproperties.
1641 1999-09-29 Gerd Moellmann <gerd@gnu.org>
1643 * xdisp.c (resize_mini_window): Do nothing if frame is an X
1644 frame that hasn't been initialized yet.
1646 1999-09-28 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1648 * keymap.c (Fsingle_key_description): Make tem big enough.
1649 (describe_buffer_bindings): Make buf big enough.
1651 1999-09-27 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1653 * intervals.c (get_local_map): Use indirect_function,
1654 not Findirect_function.
1656 1999-09-27 Dave Love <fx@gnu.org>
1658 * cm.h: Remove unneeded declaration of ospeed.
1660 1999-09-26 Gerd Moellmann <gerd@gnu.org>
1662 * lisp.h (toplevel): Add prototype for
1663 next_single_char_property_change.
1665 * textprop.c (next_single_char_property_change): New.
1667 * xdisp.c (display_prop_end, invisible_text_between_p): Use
1668 next_single_char_property_change.
1670 1999-09-25 Gerd Moellmann <gerd@gnu.org>
1672 * editfns.c (Fproperties): New.
1673 (syms_of_editfns): Defsubr it.
1675 * xfns.c (lookup_image): Set image's timestamp because it's
1676 used when we look it up.
1678 1999-09-23 Gerd Moellmann <gerd@gnu.org>
1680 * window.c (enlarge_window): Add window parameter instead of using
1682 (Fdisplay_buffer): Call it with window parameter instead of
1683 setting selected_window.
1684 (Fenlarge_window, Fshrink_window): Ditto.
1685 (shrink_mini_window): If there is no recorded height and position
1686 info, resize mini-window to height 1.
1688 * xfns.c (image_error): Use add_to_log.
1690 * xfaces.c (load_pixmap): Call add_to_log without frame parameter.
1691 (load_face_font_or_fontset, load_color,
1692 merge_face_vector_with_property): Ditto.
1694 * dispextern.h: Add prototype for add_to_log.
1696 * xfaces.c (add_to_log): Move to xdisp.c.
1698 * xdisp.c (add_to_log): Moved from xfaces.c. Remove frame
1701 1999-09-23 Gerd Moellmann <gerd@gnu.org>
1703 * xterm.c (XTread_socket) <MotionNotify>: Change #ifdef
1704 USE_X_TOOLKIT to #ifdef USE_TOOLKIT_SCROLL_BARS.
1706 * xdisp.c (resize_mini_window): Use grow_mini_window and
1709 * window.c (window_min_size): Add parameter ignore_fixed_p.
1710 (change_window_height): Call window_min_size with new parameter.
1711 (shrink_window_lowest_first, save_restore_orig_size,
1712 grow_mini_window, shrink_mini_window): New.
1713 (make_window, replace_window): Initialize orig_top and
1715 (enlarge_window): Renamed from change_window_height. Make it
1717 (Fdisplay_buffer, Fenlage_window, Fshrink_window): Call
1718 enlarge_window instead of change_window_height.
1720 * window.h (struct window): New members orig_top, orig_height.
1721 (toplevel): Add prototypes for grow_mini_window and
1722 shrink_mini_window. Remove prototype for change_window_height.
1724 1999-09-21 Eli Zaretskii <eliz@gnu.org>
1726 * frame.c (frame_name_fnn_p): Fix previous change.
1728 1999-09-20 Gerd Moellmann <gerd@gnu.org>
1730 * minibuf.c (toplevel): Move include of stdio.h to other includes.
1732 * dispnew.c (direct_output_for_insert): Cast arguments to
1733 safe_bcopy to char *.
1735 * lread.c (readchar): Remove unused variables.
1736 (read_filtered_event, read1, Fmapatoms): Ditto.
1737 (toplevel): Include intervals.h.
1739 * eval.c (Fsignal): Remove unused variables.
1740 (Fcommandp, do_autoload): Ditto.
1742 * lisp.h: Add prototype for safe_bcopy, fatal.
1744 * editfns.c (init_editfns): Remove unused variables.
1745 (Fgoto_char, Fchar_after, Fformat): Ditto.
1746 (message_text, message_length): Put in #ifndef HAVE_MENUS.
1748 * data.c (find_symbol_value): Remove unused variables.
1749 (Faref, Fstring_to_number): Ditto.
1750 (toplevel): Include stdio.h.
1751 (Fnumber_to_string): Cast XINT to long for %ld.
1753 * casefiddle.c (casify_object): Remove unused variables.
1754 (casify_region): Ditto.
1756 * filelock.c (get_boot_time): Put local variable used in
1757 conditinally compiled section in #ifdef.
1758 (toplevel): Include stdio.h.
1760 * keymap.c (Flookup_key, Faccessible_keymaps, describe_vector,
1761 keys_of_keymap, syms_of_keymap): Remove unused variables.
1763 1999-09-20 Gerd Moellmann <gerd@gnu.org>
1765 * xdisp.c (sync_frame_with_window_matrix_rows): Disable frame rows
1766 whose corresponding window rows have been disabled in
1769 1999-09-20 Gerd Moellmann <gerd@gnu.org>
1771 * xdisp.c (compute_window_start_on_continuation_line): Handle case
1772 that window start is out of range.
1773 (handle_display_prop, handle_single_display_prop): Replace
1774 marginal area specifications like `left-margin' with `(margin
1777 (syms_of_xdisp): Initialize Qmargin.
1779 1999-09-19 Gerd Moellmann <gerd@gnu.org>
1781 * syntax.c (update_syntax_table, find_defun_start, back_comment,
1782 describe_syntax, skip_chars): Remove unused variables.
1783 (back_comment, forw_comment): Add braces to if-statement with
1784 if-else as dependent statement.
1786 * process.c (list_processes_1): Remove unused variables.
1787 (Fopen_network_stream, create_process): Add parentheses to
1788 conditional expressions.
1789 (create_process): Put declaration of sigchld in #if 0.
1790 (Fopen_network_stream): Removed unused variables.
1791 (Fopen_network_stream, wait_reading_process_input,
1792 wait_reading_process_input, send_process, send_process): Ditto.
1793 (toplevel): Add prototypes for set_waiting_for_input and
1796 * abbrev.c (Fexpand_abbrev): Remove unused variables.
1798 * textprop.c (Fset_text_properties): Remove unused variables.
1799 (text_property_list, verify_interval_modification,
1800 interval_has_all_properties): Ditto.
1802 * callproc.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
1803 (Fcall_process): Remove unused variable.
1805 * keyboard.c (Frecursive_edit): Remove unused variable.
1806 (command_loop_1, safe_run_hooks, kbd_buffer_get_event,
1807 timer_check, make_lispy_event, menu_bar_items,
1808 menu_bar_one_keymap, menu_bar_item, parse_menu_item,
1809 parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
1810 kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
1811 read_key_sequence): Ditto. Fread_key_sequence,
1812 Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
1813 (read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
1814 used when GOBBLE_FIRST_EVENT is defined in #ifdef
1815 (Fexecute_extended_command): Cast XINT to long for %ld.
1816 (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
1817 (toplevel): Include sys/types.h.
1819 * lisp.h (RETURN_UNGCPRO): Use do-while (0) idiom.
1820 (toplevel): Add prototypes for stuff_char, and
1821 code_convert_string_norecord.
1823 1999-09-19 Gerd Moellmann <gerd@gnu.org>
1825 * buffer.h: Add prototype for r_re_alloc.
1827 * insdel.c (copy_text): Removed unused variables.
1828 (count_combining_after, count_combining_after, insert_1_both,
1829 insert_from_string_1, insert_from_buffer_1, check_markers): Ditto.
1830 (adjust_after_replace, replace_range): Add parentheses to logical
1831 expressions. Remove unused variables.
1832 (CHECK_BYTE_COMBINING_FOR_INSERT): Add parentheses to logical
1835 * alloc.c (Fgarbage_collect): Remove unused variable.
1836 (compact_strings): Add parentheses around assignments in
1837 conditional context.
1838 (toplevel): Put declaration of unused function clear_marks
1839 in #if 0 like its definition.
1841 * lisp.h: Add prototype for shrink_regexp_cache,
1842 sweep_weak_hash_tables.
1844 1999-09-19 Dave Love <fx@gnu.org>
1846 * process.c (Fopen_network_stream): Use strerror, not gai_strerror.
1848 * doc.c (read_bytecode_char): Declare arg.
1850 * lisp.h: Declare Fcurrent_message, Fmake_temp_name,
1851 read_bytecode_char, Fx_hide_busy_cursor, getloadavg.
1853 1999-09-18 Richard Stallman <rms@gnu.org>
1855 * xdisp.c (echo_area_display): Turn off code that returned
1856 without doing anything when using a terminal frame.
1858 1999-09-17 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1860 * unexelf.c (unexec): Don't get confused by a short section
1861 just before the bss section.
1863 1999-09-16 Gerd Moellmann <gerd@gnu.org>
1865 * emacs.c (main): Remove unused variables.
1866 (sort_args, Fkill_emacs, Fkill_emacs): Ditto.
1868 * lisp.h: Add prototype for uninterrupt_malloc, memory_warnings,
1869 init_fileio_once, syms_of_sound, init_xfns, init_fns
1870 init_sound, check_message_stack.
1872 * emacs.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
1874 * intervals.c (rotate_right, rotate_left): Add braces to avoid
1875 ambiguous else warning.
1876 (split_interval_left): Remove unused variables.
1877 (previous_interval, adjust_intervals_for_deletion,
1878 set_point_both, set_point_both, set_intervals_multibyte_1): Ditto.
1879 (icount, idepth, zero_length): Move into #if 0 section below
1880 original position where these are used.
1882 * buffer.h [REL_ALLOC]: Add prototypes for r_alloc and r_alloc_free.
1884 * buffer.c (Fkill_buffer): Remove unused variables.
1885 (Fkill_buffer, overlays_at, overlays_in, recenter_overlay_lists,
1886 fix_overlays_in_range, Fmove_overlay, Fprevious_overlay_change,
1887 init_buffer_once, (syms_of_buffer): Ditto.
1889 * xrdb.c (get_fallback): Remove unused variable.
1890 (x_load_resources): Ditto. Put local variable used for Motif only
1891 in #ifdef USE_MOTIF.
1893 1999-09-16 Gerd Moellmann <gerd@gnu.org>
1895 * minibuf.c (read_minibuf): Remove unused variables.
1896 (read_minibuf, Fread_buffer, scmp, Fcompleting_read): Ditto.
1897 (do_completion): Move assignment out of conditional context.
1898 (Fdisplay_completion_list): Add parentheses to conditional expression.
1900 * cm.c (toplevel) [HAVE_TERMCAP_H]: Include termcap.h.
1902 * lisp.h: Add prototype for no_switch_window.
1904 * window.c (Fset_window_buffer): Remove unused variables.
1905 (Fset_window_margins): Ditto.
1907 * xdisp.c (resize_mini_window): Temporarily set the selected
1908 window's or Vminibuf_scroll_window's height to "fixed" around
1909 the call the change_window_height.
1911 * window.c (window_fixed_size_p): Check window's height_fixed_p
1914 * window.h (struct window): New member height_fixed_p.
1916 * dispnew.c (direct_output_forward_char): Don't use this method
1917 if showing a message or a message was just cleared because we
1918 might need to resize the mini-window.
1920 1999-09-16 Gerd Moellmann <gerd@gnu.org>
1922 * frame.c (Fdelete_frame): Correct local variable pointing to
1923 selected frame after selecting new frame.
1925 1999-09-15 Richard Stallman <rms@gnu.org>
1927 * puresize.h (BASE_PURESIZE): Increase to 525000.
1929 * filelock.c (Vtemporary_file_directory): New variable.
1930 (syms_of_filelock): Set up Lisp variable.
1932 1999-09-15 Gerd Moellmann <gerd@gnu.org>
1934 * term.c (OUTPUT_IF, OUTPUT1_IF): Use do-while.
1935 (encode_terminal_code): Remove unused variables.
1936 (turn_off_face): Ditto.
1937 (toplevel): Include termcap.h if HAVE_TERMCAP_H.
1939 * dispnew.c (update_frame_line): If writing whole desired line,
1940 don't clear to end of line if already at the end.
1942 1999-09-15 Gerd Moellmann <gerd@gnu.org>
1944 * xdisp.c (resize_mini_window): Don't report changed window
1945 height if it actually hasn't changed.
1947 * widget.c (set_frame_size, EmacsFrameSetCharSize): Remove
1949 (mark_shell_size_user_specified): Put in #if 0 because not used.
1950 (create_frame_gcs): Put in #if 0 because currently unused.
1951 (first_frame_p): Ditto.
1953 * xmenu.c (single_menu_item, Fx_popup_menu, Fx_popup_menu,
1954 single_submenu, update_frame_menubar, set_frame_menubar,
1955 free_frame_menubar, xmenu_show, xdialog_show): Remove unused
1958 * print.c (PRINTFULLP): Removed because it is no longer used and
1960 (Ferror_message_string): Remove unused variables.
1961 (print_object): Cast argument of sprintf to long for `%ld'
1962 specifier. Remove unused variable.
1964 1999-09-14 Gerd Moellmann <gerd@gnu.org>
1966 * sound.c (Fplay_sound): Remove usused variables.
1967 (be2hs): Put in #if 0 because it's currently not used.
1969 1999-09-14 Ken Raeburn <raeburn@gnu.org>
1971 * print.c (Ferror_message_string, print_error_message,
1972 print_object): Use XCAR, XCDR and XFLOAT_DATA instead of explicit
1975 1999-09-14 Gerd Moellmann <gerd@gnu.org>
1977 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Put code in do-while.
1979 * frame.c (Fnext_frame): Remove unused variable(s).
1980 (Fprevious_frame, Fmouse_pixel_position, frame_name_fnn_p): Ditto.
1981 (store_frame_param): Add parentheses to conditional expression.
1982 (Fmodify_frame_parameters): Remove unused variables.
1983 (Fmodify_frame_parameters, Fset_frame_size, Fset_frame_position):
1986 * xfns.c (x_set_background_color): Remove unused variable(s).
1987 (x_set_border_pixel): Ditto.
1988 (x_set_menu_bar_lines): Put local variable used only for
1989 non-toolkit case in #ifdef/#endif.
1990 (x_figure_window_size): Remove unused variable(s).
1991 (x_figure_window_size, x_window, lookup_image,
1992 xbm_read_bitmap_file_data, x_build_heuristic_mask, pbm_load,
1993 png_load, jpeg_load, gif_load, x_create_tip_frame,
1994 x_create_tip_frame, Fx_show_tip, x_set_border_pixel): Ditto.
1996 * xterm.c (x_scroll_bar_handle_click): Compile only if
1997 not USE_TOOLKIT_SCROLL_BARS.
1998 (x_scroll_bar_set_handle, x_scroll_bar_note_movement): Ditto.
2000 * dispextern.h: Add prototypes for gamma_correct and
2003 * xterm.c (x_produce_glyphs): Remove unused variable(s).
2004 (x_alloc_nearest_color_for_widget, note_tool_bar_highlight,
2005 x_set_toolkit_scroll_bar_thumb): Ditto.
2006 (x_scroll_bar_create): Move local variable to the
2007 conditionally compiled section of code where it is used.
2008 (x_scroll_bar_create): Remove unused variable(s).
2009 (x_scroll_bar_remove, XTread_socket): Ditto.
2010 (XTread_socket) <ConfigureNotify>: Move variables used for
2011 non-toolkit case into conditionally compiled section of code.
2013 * window.h (freeze_window_starts): Fix typo in prototype.
2015 * xdisp.c (display_echo_area_1, try_window_id): Remove unused
2018 * lisp.h: Add prototype for debug_print.
2020 * dispextern.h (xassert) [GLYPH_DEBUG]: Change definition
2023 * fns.c (SXHASH_COMBINE): Add missing parentheses.
2024 (Fchar_table_range, Fset_char_table_default, mapcar1,
2025 Fyes_or_no_p, sweep_weak_hash_tables): Remove unused variable(s).
2027 * lisp.h: Add prototype for getloadavg.
2029 1999-09-14 Andreas Schwab <schwab@gnu.org>
2031 * process.c (Fopen_network_stream): Avoid socket decriptor leak.
2033 * lisp.h: Declare close_file_unwind.
2035 1999-09-14 Richard Stallman <rms@gnu.org>
2037 * filelock.c (get_boot_time): Make the temp name in the proper dir.
2039 1999-09-13 Gerd Moellmann <gerd@gnu.org>
2041 * xdisp.c (redisplay_window): Make sure start_at_line_beg
2042 is always set correctly.
2044 1999-09-13 Dave Love <fx@gnu.org>
2046 * xdisp.c (move_it_in_display_line_to): Make type consistent with
2049 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
2051 * xdisp.c (QCfile): Move here from xfns.c.
2052 (syms_of_xdisp): Initialize it.
2053 (message2_nolog): Change for Lisp_Object selected_frame.
2054 (message3_nolog, message_with_string, message,
2055 setup_echo_area_for_printing, truncate_echo_area,
2056 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
2058 1999-09-13 Dave Love <fx@gnu.org>
2060 * xterm.c: Don't continue #define args for benefit of old cc.
2061 (xt_action_hook): Indent #error for benefit of K&R cc.
2063 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
2065 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
2066 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
2067 (XRINGBELL): Removed.
2069 1999-09-13 Dave Love <fx@gnu.org>
2071 * xfns.c (x_put_x_image): Make type consistent with declaration.
2073 * fns.c (Fmake_hash_table): Fix string continuation.
2075 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
2077 * xfns.c (QCfile): Moved to xdisp.c.
2078 (syms_of_xfns): Don't initialize QCfile.
2079 (check_x_frame): Change for Lisp_Object selected_frame.
2080 (check_x_display_info, x_get_resource_string): Ditto.
2082 1999-09-13 Gerd Moellmann <gerd@gnu.org>
2084 * minibuf.c (choose_minibuf_frame): Don't try to set the
2085 mini-buffer window's buffer, if the buffer is invalid.
2087 * xfns.c (QCfile): Moved to xdisp.c.
2088 (syms_of_xfns): Don't initialize QCfile.
2090 * xdisp.c (QCfile): Move here from xfns.c.
2091 (syms_of_xdisp): Initialize it.
2093 * lisp.h (selected_frame): Add external declaration.
2095 * xselect.c (x_own_selection): Change for Lisp_Object selected_frame.
2096 (Fx_store_cut_buffer_internal): Ditto.
2097 (Fx_rotate_cut_buffers_internal): Ditto.
2099 * xfaces.c (frame_or_selected_frame): Change for Lisp_Object
2101 (Finternal_set_lisp_face_attribute): Ditto.
2102 (Finternal_get_lisp_face_attribute): Ditto.
2103 (Finternal_lisp_face_empty_p): Ditto.
2104 (Fdump_face): Ditto.
2106 * term.c (OUTPUT): Change for Lisp_Object selected_frame.
2107 (OUTPUT_IF, ring_bell, set_terminal_modes, reset_terminal_modes,
2108 set_terminal_window, set_scroll_region, reassert_line_highlight,
2109 change_line_highlight, cursor_to, raw_cursor_to, clear_to_end,
2110 clear_end_of_line, clear_end_of_line_raw, clear_end_of_line_raw,
2111 encode_terminal_code, write_glyphs, term_init): Ditto.
2113 * sysdep.c (reset_sys_modes): Change for Lisp_Object selected_frame.
2114 (kbd_input_ast, read_input_waiting): Ditto.
2116 * minibuf.c (choose_minibuf_frame): Change for Lisp_Object
2118 (read_minibuf): Ditto.
2120 * keyboard.c (command_loop_1): Change for Lisp_Object
2122 (cmd_error_internal, command_loop_1, read_char,
2123 kbd_buffer_get_event, read_avail_input,
2124 read_char_minibuf_menu_prompt, read_key_sequence, Fsuspend_emacs,
2125 interrupt_signal, quit_throw_to_read_char): Ditto.
2127 * fontset.c (Ffont_info): Change for Lisp_Object selected_frame.
2128 (Ffontset_info): DItto.
2130 * emacs.c (handle_USR1_signal): Change for Lisp_Object selected_frame.
2132 * dispnew.c (selected_frame): Make it a Lisp_Object.
2133 (adjust_frame_glyphs_initially): Change for Lisp_Object selected_frame.
2134 (direct_output_for_insert, direct_output_forward_char,
2135 init_display): Ditto.
2137 * data.c (swap_in_symval_forwarding): Change for Lisp_Object
2139 (set_internal): Ditto.
2141 * buffer.c (Fother_buffer): Change for Lisp_Object selected_frame.
2142 (record_buffer): Ditto.
2144 * frame.c (Fmake_terminal_frame): Use SELECTED_FRAME.
2145 (do_switch_frame): Change for Lisp_Object selected_frame.
2146 (Fselected_frame): Ditto.
2147 (Fframe_first_window): Use SELECTED_FRAME.
2148 (Fframe_root_window): Change for Lisp_Object selected_frame.
2149 (Fframe_selected_window, Fset_frame_selected_window, Fnext_frame,
2150 Fprevious_frame, other_visible_frames, Fdelete_frame,
2151 Fmouse_position, Fmouse_pixel_position, Fmake_frame_visible,
2152 Fmake_frame_invisible, Ficonify_frame, Fraise_frame, Flower_frame,
2153 Fframe_parameters, Fmodify_frame_parameters, Fframe_char_height,
2154 Fframe_char_width, Fframe_pixel_height, Fframe_pixel_width,
2155 Fset_frame_height, Fset_frame_width): Ditto.
2157 1999-09-13 Gerd Moellmann <gerd@gnu.org>
2159 * xdisp.c (message2_nolog): Change for Lisp_Object selected_frame.
2160 (message3_nolog, message_with_string, message,
2161 setup_echo_area_for_printing, truncate_echo_area,
2162 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
2164 * xmenu.c (Fx_popup_menu): Change for Lisp_Object selected_frame.
2165 (Fx_popup_dialog): Ditto.
2167 * xfns.c (check_x_frame): Change for Lisp_Object selected_frame.
2168 (check_x_display_info, x_get_resource_string): Ditto.
2170 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
2171 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
2172 (XRINGBELL): Removed.
2174 * window.c (Fminibuffer_window): Change for Lisp_Object
2176 (Fwindow_at, Fprevious_window, window_loop, select_window_1,
2177 display_buffer_1, Fdisplay_buffer, temp_output_buffer_show,
2178 Fcurrent_window_configuration, init_window_once): Ditto.
2180 * frame.h (SELECTED_FRAME): New.
2182 1999-09-12 Ken Raeburn <raeburn@gnu.org>
2184 * category.c (word_boundary_p): Use XCAR and XCDR.
2185 * ccl.c (ccl_driver, resolve_symbol_ccl_program,
2186 Fregister_code_conversion_map): Likewise.
2187 * coding.c (setup_coding_system, detect_coding_system,
2188 Ffind_operation_coding_system, Fset_coding_priority_internal):
2190 * doc.c (get_doc_string, Fdocumentation,
2191 store_function_docstring): Likewise.
2192 * editfns.c (save_restriction_restore): Likewise.
2193 * eval.c (Fcond, Fmacroexpand, Fcondition_case, wants_debugger,
2194 skip_debugger, find_handler_clause, Fautoload, Fapply,
2195 run_hook_with_args, run_hook_list_with_args, Ffetch_bytecode):
2197 * fileio.c (Ffind_file_name_handler, Finsert_file_contents,
2198 Fwrite_region, do_auto_save_unwind, Fdo_auto_save,
2199 Fread_file_name): Likewise.
2200 * filelock.c (unlock_all_files): Likewise.
2201 * insdel.c (Fcombine_after_change_execute): Likewise.
2202 * intervals.c (adjust_intervals_for_insertion): Likewise.
2203 * keymap.c (get_keymap_1, Fkeymap_parent, Fset_keymap_parent,
2204 Fset_keymap_parent, fix_submap_inheritance, access_keymap,
2205 store_in_keymap, Fcopy_keymap, define_as_prefix,
2206 current_minor_maps, Faccessible_keymaps,
2207 accessible_keymaps_char_table, Fkey_description,
2208 Fwhere_is_internal, where_is_internal_2, where_is_internal_1,
2209 describe_buffer_bindings, describe_map_tree, shadow_lookup,
2210 describe_map): Likewise.
2211 * lread.c (Fload, load_unwind, close_load_descs, read_vector,
2212 read_list, init_lread): Likewise.
2213 * search.c (Fmatch_data): Likewise.
2214 * sunfns.c (Fsun_menu_internal): Likewise.
2215 * syntax.c (describe_syntax): Likewise.
2216 * undo.c (record_insert, record_delete, Fundo_boundary,
2217 truncate_undo_list): Likewise.
2218 * vmsproc.c (child_sig): Likewise.
2220 * editfns.c (Fformat): Use XFLOAT_DATA.
2222 1999-09-12 Gerd Moellmann <gerd@gnu.org>
2224 * keyboard.c (command_loop_1): Resize mini-window to the
2225 exact size of a message displayed, if any.
2227 * xdisp.c (resize_mini_window): Add parameter exact_p. Resize
2228 to exact size if exact_p is non-zero.
2229 (display_echo_area_1): Call resize_mini_window with
2231 (redisplay_internal): Ditto.
2232 (resize_echo_area_axactly): New.
2234 * minibuf.c (read_minibuf_unwind): Call resize_mini_window with
2237 * dispextern.h: Change prototype of resize_mini_window.
2238 Add prototype for resize_echo_area_axactly.
2240 * xfaces.c (Fx_family_fonts): Replaces Fx_font_list.
2241 (syms_of_xfaces): Defsubr accordingly.
2243 * xdisp.c (hscroll_window_tree): Choose cursor row from
2244 desired or current matrix.
2245 (redisplay_internal): Hscroll before updating.
2247 1999-09-12 Gerd Moellmann <gerd@gnu.org>
2249 * syntax.c (Fforward_word): Use prompt_end_charpos instead
2250 of minibuffer_prompt_length.
2252 * minibuf.c (read_minibuf): Use prompt_end_charpos instead
2253 of minibuffer_prompt_length.
2254 (read_minibuf_unwind): Ditto.
2255 (Fminibuffer_complete_and_exit): Ditto.
2256 (Fminibuffer_complete_word): Ditto.
2257 (Fminibuffer_prompt_end): Ditto.
2259 * editfns.c (Fbuffer_string): Use prompt_end_charpos instead
2260 of minibuffer_prompt_length.
2261 (Fline_beginning_position): Ditto.
2263 * buffer.c (Fget_buffer_create): Use prompt_end_charpos instead
2264 of minibuffer_prompt_length.
2265 (Fmake_indirect_buffer): Ditto.
2266 (Fkill_buffer): Ditto.
2267 (Ferase_buffer): Ditto.
2269 * buffer.h (prompt_end_charpos): Replaces
2270 minibuffer_prompt_length.
2272 * minibuf.c (read_minibuf): Return mini-buffer contents
2275 * editfns.c (make_buffer_string_both): Take out the code
2276 to handle mini-buffer prompts.
2277 (Fbuffer_string): Handle the prompt here, instead.
2279 * xfaces.c (lface_from_face_name): Resolve face aliases.
2280 (Qmode_line): Replaces Qmodeline.
2281 (realize_basic_faces): Use Qmode_line.
2282 (syms_of_xfaces): Initialize Qmode_line.
2284 1999-09-12 Gerd Moellmann <gerd@gnu.org>
2286 * minibuf.c (read_minibuf): Set minibuf_prompt_width to the
2287 current column after inserting prompt.
2288 (Fminibuffer_prompt_width): Return minibuf_prompt_width.
2290 * xfaces.c (Qframe_update_face_colors): New.
2291 (syms_of_xfaces): Initialize call.
2292 (update_face_from_frame_parameter): Call that function when
2293 the frame's background changes.
2295 1999-09-12 Richard Stallman <rms@gnu.org>
2297 * insdel.c (del_range_1): Don't treat minibuffer prompt specially.
2299 1999-09-12 Ken Raeburn <raeburn@gnu.org>
2301 * alloc.c (Fcons, pure_cons, Fpurecopy, Fgarbage_collect,
2302 mark_object, mark_buffer): Use XCAR and XCDR.
2303 * bytecode.c (Fbyte_code): Likewise.
2304 * callint.c (Fcall_interactively, Fprefix_numeric_value):
2306 * callproc.c (Fcall_process, Fcall_process_region, child_setup,
2307 getenv_internal): Likewise.
2308 * dired.c (file_name_completion): Likewise.
2309 * fns.c (Fsafe_length, concat, Fcopy_alist, Fmember, Fmemq, Fassq,
2310 assq_no_quit, Fassoc, Frassq, Frassoc, Fdelq, Fdelete, Freverse,
2311 Fplist_get, Fplist_put, internal_equal, mapcar1): Likewise.
2312 * indent.c (Fcompute_motion): Likewise.
2313 * process.c (decode_status, Fprocess_status, Fprocess_exit_status,
2314 list_processes_1, Fstart_process, Fopen_network_stream,
2315 wait_reading_process_input, read_process_output_call,
2316 kill_buffer_processes, sigchld_handler, exec_sentinel_unwind,
2317 status_notify, wait_reading_process_input): Likewise.
2318 * textprop.c (PLIST_ELT_P, property_value, set_properties,
2319 extend_property_ranges): Likewise.
2320 * w32faces.c (Fpixmap_spec_p, merge_face_list): Likewise.
2321 * w32fns.c (x_window_to_frame, x_set_frame_parameters,
2322 x_report_frame_params, x_set_cursor_type, x_icon_type,
2323 x_figure_window_size, Fx_create_frame, w32_load_system_font,
2324 w32_load_font, enum_font_cb2, w32_list_bdf_fonts, w32_list_fonts,
2325 w32_list_synthesized_fonts, w32_find_ccl_program, Fx_list_fonts,
2326 Fw32_find_bdf_fonts, w32_find_bdf_fonts_in_dir,
2327 x_display_info_for_name, Fx_display_list): Likewise.
2328 * w32menu.c (menubar_id_to_frame, single_keymap_panes,
2329 Fx_popup_menu, Fx_popup_dialog): Likewise.
2330 * w32proc.c (Fw32_set_keyboard_layout): Likewise.
2331 * w32term.c (x_window_to_scroll_bar, w32_read_socket,
2332 w32_term_init, x_delete_display): Likewise.
2333 * xfns.c (x_window_to_frame, x_any_window_to_frame,
2334 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
2335 x_top_window_to_frame, x_set_frame_parameters,
2336 x_report_frame_params, x_set_cursor_type, x_icon_type,
2337 x_figure_window_size, Fx_create_frame, x_display_info_for_name,
2338 Fx_display_list, x_create_tip_frame): Likewise.
2339 * xmenu.c (menubar_id_to_frame, single_keymap_panes,
2340 Fx_popup_menu, Fx_popup_dialog): Likewise.
2341 * xselect.c (x_own_selection, x_get_local_selection,
2342 x_handle_selection_request, x_handle_selection_clear,
2343 x_clear_frame_selections, wait_for_property_change_unwind,
2344 wait_for_property_change, x_handle_property_notify,
2345 copy_multiple_data, x_get_foreign_selection,
2346 lisp_data_to_selection_data, clean_local_selection_data,
2347 x_handle_selection_notify, Fx_get_selection_internal,
2348 x_disown_buffer_selections): Likewise.
2349 * xterm.c (x_window_to_scroll_bar, XTread_socket, x_list_fonts,
2350 x_load_font, x_find_ccl_program, x_term_init, x_delete_display):
2353 * alloc.c (make_float, make_pure_float, Fpurecopy): Use
2355 * bytecode.c (Fbyte_code): Likewise.
2356 * floatfns.c (extract_float, Fexpt, Fabs, rounding_driver,
2357 fmod_float): Likewise.
2359 1999-09-11 Richard Stallman <rms@gnu.org>
2361 * xdisp.c (run_window_scroll_functions): If hook functions switch
2362 buffers, switch back after.
2364 1999-09-11 Ken Raeburn <raeburn@gnu.org>
2366 * charset.h (GET_TRANSLATION_TABLE): Use XCDR.
2367 * frame.h (FOR_EACH_FRAME): Use XCAR and XCDR.
2368 (PIXEL_X_FROM_CANON_X, PIXEL_Y_FROM_CANON_Y): Use XFLOAT_DATA.
2369 * keyboard.h (EVENT_HEAD, EVENT_START, EVENT_END, POSN_WINDOW,
2370 POSN_BUFFER_POSN, POSN_WINDOW_POSN, POSN_TIMESTAMP): Use XCAR and
2372 * syntax.h (SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Use XCAR and
2375 1999-09-10 Richard Stallman <rms@gnu.org>
2377 * xterm.c (XTread_socket): In XSetInputFocus, use RevertToParent,
2378 not RevertToPointerRoot.
2379 (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2380 Fix the code to clear around the scroll bar.
2382 1999-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
2384 * print.c: Support print-circle and related features.
2385 (Vprint_gensym_alist): Removed.
2386 (Vprint_circle, Vprint_continuous_numbering, print_number_index
2387 Vprint_number_table): New variables.
2388 (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): New macros.
2389 (PRINTPREPARE, PRINTFINISH): Don't set Vprint_gensym_alist.
2390 (print, print_preprocess, print_preprocess_string, print_object):
2391 New/modified functions with print-circle feature. Use
2392 Vprint_number_table instead of Vprint_gensym_alist for print-gensym.
2393 (syms_of_print): Defined new Lisp variables `print-circle',
2394 `print-continuous-numbering', `print-number-table'.
2396 1999-09-10 Gerd Moellmann <gerd@gnu.org>
2398 * xfns.c (x_build_heuristic_mask): Accept a list `(R G B)'
2399 as background color specification instead of an integer.
2400 (image-cache-eviction-delay): Replaces image-eviction-seconds.
2401 (Vimage_cache_eviction_delay): Replaces Vimage_eviction_seconds.
2402 (clear_image_cache, syms_of_xfns): Use it.
2403 (Qpostscript): Replaces Qghostscript.
2405 (gs_image_p): Ditto.
2406 (syms_of_xfns): Initialize Qpostscript.
2408 1999-09-10 Richard Stallman <rms@gnu.org>
2410 * buffer.c (Ferase_buffer): Don't erase the minibuffer prompt.
2412 1999-09-09 Richard Stallman <rms@gnu.org>
2414 * editfns.c (Fline_beginning_position): Handle minibuffer prompt here.
2416 * cmds.c (Fbeginning_of_line): Don't handle minibuffer prompt here.
2418 1999-09-09 Gerd Moellmann <gerd@gnu.org>
2420 * fns.c (Fmakehash): Accept just one optional argument TEST.
2422 * xfns.c (QCindex): New.
2423 (syms_of_xfns): Initialize QCindex.
2424 (gif_load): Use it instead of `:image'.
2426 1999-09-09 Richard Stallman <rms@gnu.org>
2428 * fileio.c (Fwrite_region): Finish renaming CONFIRM to MUSTBENEW.
2429 (Fwrite_region) [DOS_NT]: Handle `excl' here too.
2431 1999-09-08 Gerd Moellmann <gerd@gnu.org>
2433 * xdisp.c (Qwhen): Replaces QCwhen.
2434 (syms_of_xdisp): Initialized it instead of QCwhen.
2435 (handle_single_display_prop): Use it instead of QCwhen.
2437 1999-09-08 Ken'ichi Handa <handa@gnu.org>
2439 * charset.c (translate_char): Reset MSBs of arguments of
2441 (CHAR_COMPONENTS_VALID_P): Fix for ASCII.
2443 1999-09-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2445 * editfns.c (Fbufsize): Accept an extra BUFFER parameter.
2447 * fns.c (Fbase64_decode_region): Don't place point outside of the
2448 current accessible portion.
2450 1999-09-07 Richard Stallman <rms@gnu.org>
2452 * keymap.c (fix_submap_inheritance): Do nothing if the proper
2453 parent is an ancestor of SUBMAP; otherwise, add it as the
2456 1999-09-07 Gerd Moellmann <gerd@gnu.org>
2458 * xdisp.c (handle_single_display_prop): Change conditional
2459 display property to `:when FORM . VALUE'.
2461 1999-09-07 Richard Stallman <rms@gnu.org>
2463 * fileio.c (Fwrite_region): Doc fix.
2465 1999-09-07 Stefan Monnier <monnier@cs.yale.edu>
2467 * fileio.c (Qexcl): New variable.
2468 (report_file_error): Handle EEXIST specially.
2469 (Fwrite_region): Special handling for CONFIRM = `excl'.
2470 (syms_of_fileio): Initialize Qexcl.
2472 1999-09-07 Gerd Moellmann <gerd@gnu.org>
2474 * xfns.c (x_set_foreground_color): Call
2475 update_face_from_frame_parameter.
2476 (x_set_background_color): Ditto.
2477 (x_set_mouse_color): Ditto.
2478 (x_set_cursor_color): Ditto.
2479 (x_set_border_color): Ditto.
2480 (x_set_scroll_bar_foreground): Ditto.
2481 (x_set_scroll_bar_background): Ditto.
2483 * xfaces.c (recompute_basic_faces): Clear face cache.
2484 (Finternal_set_lisp_face_attribute): Modify frame parameters
2485 if attributes of certain faces are changed.
2486 (update_face_from_frame_parameter): New.
2488 * xfaces.c (realize_basic_faces): Realize new basic faces.
2490 * dispextern.h (SCROLL_BAR_FACE_ID, BORDER_FACE_ID,
2491 CURSOR_FACE_ID, MOUSE_FACE_ID): New.
2493 * xfaces.c (Qscroll_bar, Qcursor, Qborder, Qmouse): New.
2494 (syms_of_xfaces): Intialize new symbols.
2496 * fns.c (Fmakehash): Take one argument, test, make all the
2497 rest keyword arguments.
2499 * window.c (Fset_window_margins): Make window the first argument.
2500 (set_window_buffer): Call Fset_window_margins with window as first
2503 1999-09-07 Gerd Moellmann <gerd@gnu.org>
2505 * xfaces.c (Qfringe): Replaces Qmargin.
2507 1999-09-07 Kenichi Handa <handa@etl.go.jp>
2509 * charset.h: Lots of comments fixed.
2510 (PARSE_MULTIBYTE_SEQ): Make it work also for ASCII string.
2511 (STRING_CHAR_AND_CHAR_LENGTH): This macro removed.
2513 * charset.c : Lots of comments fixed.
2514 (SPLIT_MULTIBYTE_SEQ): Make it work also for ASCII string.
2515 (CHAR_COMPONENTS_VALID_P): Name changed from
2516 CHAR_COMPONENT_VALID_P. Caller changed.
2518 1999-09-06 Richard Stallman <rms@gnu.org>
2520 * insdel.c (syms_of_insdel): Define Lisp variable
2521 inhibit-modification-hooks.
2523 1999-09-06 Michael Sperber [Mr. Preprocessor] <sperber@informatik.uni-tuebingen.de>
2525 * s/aix4-2.h (ALIGN_DATA_RELOC): Undefined to support new
2528 * s/aix3-1.h (ALIGN_DATA_RELOC): Defined to support new unexaix.c.
2530 1999-09-06 Dave Love <fx@gnu.org>
2532 * unexaix.c: New version incorporating Michael Sperber's changes
2533 from XEmacs. Should solve problems on AIX 4.3.
2535 * lread.c (Vbyte_boolean_vars): New variable.
2536 (defvar_bool, syms_of_lread): Use it.
2538 1999-09-05 Richard Stallman <rms@gnu.org>
2540 * minibuf.c (read_minibuf): Put all three properties on the
2541 same range, the whole prompt.
2543 1999-09-05 Gerd Moellmann <gerd@gnu.org>
2545 * sound.c (Qplay_sound_functions): Replaces Qplay_sound_hook.
2546 (Fplay_sound, syms_of_sound): Use it.
2547 (parse_sound): Allow float volume values in the range [0, 1].
2548 (Fplay_sound): Ditto.
2550 * window.c (Fset_window_vscroll): Make window the first argument,
2551 amount to scroll the second. Take non-negative vscroll as
2553 (Fwindow_vscroll): Return non-negative vscroll.
2555 * xfns.c (Fx_show_tip): Improve documentation.
2557 1999-09-05 Gerd Moellmann <gerd@gnu.org>
2559 * buffer.c, buffer.h, dispextern.h, dispnew.c, keyboard.c,
2560 window.c, xdisp.c, xfaces.c, xterm.c, keyboard.h: Change
2561 `top-line' and `top_line' to `header-line' and `header_line'.
2562 Likewise for similar spellings.
2564 1999-09-05 Gerd Moellmann <gerd@gnu.org>
2566 * xdisp.c (row_containing_pos): New.
2567 (try_window_id): Use it.
2569 * alloc.c, dispextern.h, dispnew.c, frame.c, frame.h, keyboard.c,
2570 lisp.h, termhooks.h, window.c xdisp.c, xfaces.c, xfns.c, xterm.c:
2571 Change spelling of `toolbar' to `tool_bar' or `tool-bar'.
2572 Likewise for upper-case etc.
2574 1999-09-05 Gerd Moellmann <gerd@gnu.org>
2576 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2577 Fix reference to renamed variable.
2579 1999-09-04 Gerd Moellmann <gerd@gnu.org>
2581 * window.c (Qwindow_size_fixed): Replaces Qfixed_window_size.
2582 (window_fixed_size_p): Use Qwindow_size_fixed instead of
2584 (syms_of_window): Ditto.
2586 * fns.c (Fmakehash): Exchange optional test and size arguments.
2588 1999-09-03 Gerd Moellmann <gerd@gnu.org>
2590 * xterm.c (XTset_vertical_scroll_bar): Block input when clearing
2591 under newly created scroll bar.
2592 (expose_window): If window is not yet fully initialized, do
2593 nothing. This can happen when toolkit scroll bars are used and a
2594 window is split. Reconfiguring the scroll bars will generate an
2595 expose for a newly created window.
2597 * frame.h (struct frame): New member `gamma'.
2599 * xfns.c: Include math.h. Add extern declaration for atof in case
2601 (Qscreen_gamma): New.
2602 (struct x_frame_parm_table): Add prototypes, add
2604 (gamma_correct): New function.
2605 (defined_color): Call it.
2606 (x_set_screen_gamma): New.
2607 (x_set_title): Add parameter old_value.
2608 (RES_TYPE_FLOAT): New.
2609 (x_get_arg): Handle RES_TYPE_FLOAT.
2610 (Fx_create_frame): Call x_default_parameter for `screen-gamma'.
2611 (lookup_pixel_color): Change call to x_alloc_nearest_color to
2613 (lookup_rgb_color): Ditto.
2614 (syms_of_xfns): Initialize Qscreen_gamma.
2616 * xterm.c (x_alloc_nearest_color_for_widget) [USE_X_TOOLKIT]:
2617 New. Allocate color for lwlib widgets.
2618 (x_alloc_nearest_color): Change parameter list include the
2619 frame on which to allocate colors. Gamma-correct colors.
2620 (x_alloc_lighter_color): Call x_alloc_lighter_color with new
2623 * xterm.h: Change protorype of x_alloc_nearest_color.
2625 1999-09-03 Richard Stallman <rms@gnu.org>
2627 * callproc.c: Delete the system-independent include of stdlib.h
2628 (leaving only the one in the WINDOWSNT conditional).
2630 1999-09-03 Andrew Choi <choi@cs.hku.hk>
2632 * callproc.c (call-process) [macintosh]: Call mac_run_command in
2633 sysdep.c. The Mac code is modeled after the DOS code.
2635 * dispextern.h [macintosh]: Include macterm.h to define substitute X
2636 Window types and macros.
2638 * frame.h: Do nothing if included a second time.
2639 (enum output_method): Add mac_output frame type.
2640 (union output_data): Add new alternative `mac'.
2641 (FRAME_MAC_P): New macro.
2643 * frame.c (Fframep) [macintosh]: Handle mac frame type.
2644 (syms_of_frame_1): Initialize Qmac.
2645 (make_terminal_frame) [macintosh]: Initialize output_data.mac fields.
2646 (Fmake_terminal_frame) [macintosh]: Add an alternate error check.
2647 (Fmodify_frame_parameters) [macintosh]: Call
2648 mac_set_frame_parameter in macterm.c.
2650 * keyboard.c [macintosh]: Set KBD_BUFFER_SIZE to a smaller value
2651 (512) because Mac compilers limit local data of a function to 32K.
2653 * make-docfiles.c: Correctly handle input files with Mac-style
2656 * sysdep.c: Define numerous routines to emulate Unix system calls.
2658 * xfaces.c: on MacOS, define the set of colors listed in rgb.txt
2659 file of an X Window environment.
2661 * xfaces.c: on MacOS, define the Lisp functions x-display-color-p,
2662 x-display-grayscale, x-color-defined-p, and x-color-values.
2664 * sysdep.c [macintosh] (stat, fstat, mkdir, rmdir, utime, access)
2665 (open, creat, unlink, read, write, rename, fopen, pause, alarm)
2666 (signal, sleep, gmtime, localtime, ctime, time, index, mktemp)
2667 (getpwuid, getpwnam, dup, dup2, isatty, getgid, getegid, getuid)
2668 (geteuid, getpid, getenv, uname, opendir, closedir, readdir, getwd.):
2669 New functions, replacing POSIX features.
2671 * sysdep.c [macintosh] (Mac2UnixPathname, Unix2MacPathname, CheckAlarm)
2672 (InitMyPasswd, GetTempDirName, mystrchr, mystrtok, mystrcpy):
2673 (InitEmacsPasswdDir, run_mac_command): New subroutines.
2675 * sysdep.c [macintosh] (targetTicks, alarm_signal_func, myPasswdName)
2676 (myPasswd, emacsPasswdDir, emacsPasswd, myPasswdInited, mask)
2677 (myPasswdDir, TempDirName, sys_siglist): New variables.
2679 * sysdep.c [macintosh] (execvp, wait, croak, fork, kill, sigsetmask)
2680 (sigblock, request_sigio, unrequest_sigio, setpgrp, pipe, symlink)
2681 (link, lstat, readlink, umask, chmod, sbrk, fsync, ioctl):
2682 Define empty stubs so Emacs will link.
2684 1999-09-03 Gerd Moellmann <gerd@gnu.org>
2686 * xdisp.c: Use XCAR and XCDR instead of XCONS.
2688 * window.h: New member frozen_window_start_p.
2690 * window.c (foreach_window, foreach_window_1): New.
2691 (freeze_window_start, freeze_window_starts): New.
2692 (make_window): Initialize frozen_window_start_p.
2693 (replace_window): Ditto.
2694 (Fset_window_point): Remove references to deleted variables.
2695 (Fset_window_start): Ditto.
2697 * xdisp.c (Vresize_mini_config, resize_mini_frame,
2698 resize_mini_initial_height): Removed.
2699 (syms_of_xdisp): Remove references to these variables.
2700 (resize_mini_window): Don't save window configuration, freeze
2701 window starts instead. Enlarge window until displaying an empty
2702 buffer, then shrink it. Make the function externally visible.
2703 (redisplay_window): Treat frozen window start like forced start,
2704 but accept point outside of the window.
2706 * dispextern.h: Add function prototype for resize_mini_window.
2708 * minibuf.c (read_minibuf_unwind): Resize mini-window when
2709 reaching minibuf_level 0.
2711 * lisp.h: Remove extern declarations for variables deleted from
2714 * dispnew.c (adjust_frame_glyphs): Remove reference to
2715 Vresize_mini_config.
2717 1999-09-03 Gerd Moellmann <gerd@gnu.org>
2719 * xfns.c (x_set_scroll_bar_width): Change conditional compilation
2720 to USE_TOOLKIT_SCROLL_BARS.
2722 * xterm.c (x_scroll_bar_create): Don't clear under scroll bar
2724 (XTset_vertical_scroll_bar): Clarify position computations. Clear
2725 under newly created scroll bar. Put toolkit scroll bars in the
2726 middle of the area reserved for the scroll bar.
2728 1999-09-03 Kenichi Handa <handa@etl.go.jp>
2730 The following changes are for the new handling of mulitbyte
2731 sequence. Now, except for a composite character, no multibyte
2732 character in string/buffer has trailing garbage bytes. For
2733 instance, the length of string "\201\300\300" is now 2, the first
2734 character is Latin-1 A-grave, the second is raw \300.
2736 * charset.h (MAKE_NON_ASCII_CHAR): Handle the case that C1 or C2
2738 (MAKE_CHAR): Don't set MSBs of C1 and C2 to 0.
2739 (VALID_MULTIBYTE_CHAR_P): This macro deleted.
2740 (PARSE_COMPOSITE_SEQ): New macro.
2741 (PARSE_CHARACTER_SEQ): New macro.
2742 (PARSE_MULTIBYTE_SEQ): New macro.
2743 (CHAR_PRINTABLE_P): New macro.
2744 (STRING_CHAR): Adjusted for the change of string_to_non_ascii_char.
2745 (STRING_CHAR_AND_LENGTH): Likewise.
2746 (STRING_CHAR_AND_CHAR_LENGTH): Define it as STRING_CHAR_AND_LENGTH.
2747 (INC_POS): Use the macro PARSE_MULTIBYTE_SEQ.
2748 (DEC_POS, BUF_INC_POS, BUF_DEC_POS): Likewise,
2750 * charset.c (SPLIT_COMPOSITE_SEQ): New macro.
2751 (SPLIT_CHARACTER_SEQ): New macro.
2752 (SPLIT_MULTIBYTE_SEQ): New macro.
2753 (CHAR_COMPONENT_VALID_P): New macro.
2754 (non_ascii_char_to_string): Generate a multibyte sequence as far
2756 (string_to_non_ascii_char): The 4th arg exclude_tail_garbage is
2757 deleted. Caller changed. Use the macro SPLIT_MULTIBYTE_SEQ.
2758 (split_non_ascii_string): Likewise.
2759 (multibyte_form_length): Use the macro PARSE_MULTIBYTE_SEQ.
2760 (char_printable_p): New function.
2761 (translate_char): Check character by NATNUMP instead of INTEGERP.
2762 (unibyte_char_to_multibyte): Call char_valid_p instead of
2763 VALID_MULTIBYTE_CHAR_P.
2764 (Fmake_char_internal): Check the arguments more rigidly.
2765 (Fcharset_after): Use the macro SPLIT_MULTIBYTE_SEQ.
2766 (char_valid_p): Check the validity by CHAR_COMPONENT_VALID_P.
2767 (Fmultibyte_char_to_unibyte): Check the validity of character by
2769 (chars_in_text): Call multibyte_chars_in_text.
2770 (multibyte_chars_in_text): Use the macro PARSE_MULTIBYTE_SEQ.
2771 (Fcompose_string): Use the macro STRING_CHAR_AND_LENGTH instead of
2772 STRING_CHAR_AND_CHAR_LENGTH (which is obsolete now).
2774 * data.c (Faset): Adjust the way to check byte-combining
2775 possibility for the new handling of multibyte sequence.
2777 * editfns.c (Fsubst_char_in_region): Likewise.
2779 * fns.c (count_combining): Use the macro PARSE_MULTIBYTE_SEQ.
2780 (string_char_to_byte): Likewise.
2781 (string_byte_to_char): Likewise.
2783 * indent.c (MULTIBYTE_BYTES_WIDTH): Delete the 2nd arg C. Use the
2784 macro STRING_CHAR_AND_LENGTH. Caller changed.
2786 * insdel.c (count_combining_composition): New function.
2787 (count_combining_before): Adjust the way to check byte-combining
2788 possibility for the new handling of multibyte sequence. Call
2789 count_combining_composition for a composite character.
2790 (count_combining_after): Likewise.
2792 * print.c (print_string): Use the macro STRING_CHAR_AND_LENGTH.
2795 * dispextern.h (struct it): Change the size of the member
2798 * xdisp.c (get_next_display_element): Display incomplete multibyte
2799 sequence (e.g. \222\300) by octal form.
2801 1999-09-02 Gerd Moellmann <gerd@gnu.org>
2803 * xterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Change from 2 to 0.
2805 * fns.c (Fhash_table_weakness): Replaces Fhash_table_weak.
2806 (cmpfn_eql, sxhash): Use XFLOAT_DATA.
2808 1999-09-02 Gerd Moellmann <gerd@gnu.org>
2810 * buffer.c (set_buffer_internal): Never set
2811 windows_or_buffers_changed.
2813 * xdisp.c (try_window_id): Reset first_unchanged_at_end_row
2814 if we have displayed to the bottom of the window.
2816 * syntax.c (Fforward_word): Stop at a mini-buffer prompt end
2817 in both directions. Extend documentation.
2819 1999-09-01 Gerd Moellmann <gerd@gnu.org>
2821 * minibuf.c (read_minibuf): Flush display after setting cursor to
2824 1999-08-31 Gerd Moellmann <gerd@gnu.org>
2826 * s/freebsd.h (__FreeBSD_version): Don't define it if it is
2827 already defined. This avoids a warning from buffer.c.
2829 1999-08-30 Gerd Moellmann <gerd@gnu.org>
2831 * xterm.h (FRAME_X_FLAGS_AREA_COLS): Define it as the total width
2833 (FRAME_X_FLAGS_AREA_WIDTH): Likewise.
2834 (FRAME_X_LEFT_FLAGS_AREA_WIDTH): New.
2835 (FRAME_X_RIGHT_FLAGS_AREA_WIDTH): New.
2837 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add in FRAME_FLAGS_AREA_COLS
2838 once instead of twice.
2839 (FRAME_LEFT_FLAGS_AREA_WIDTH): New.
2841 * xterm.c: Remove unused bitmaps.
2842 (continued_bits, continuation_bits, overlay_bits): Change images.
2843 (x_draw_vertical_border): Use FRAME_X_RIGHT_FLAGS_AREA_WIDTH
2844 instead of FRAME_X_FLAGS_AREA_WIDTH.
2845 (x_after_update_window_line): Ditto.
2846 (x_draw_bitmap): Likewise.
2847 (x_draw_row_bitmaps): Likewise.
2848 (x_draw_glyph_string_box): Likewise.
2849 (x_draw_glyphs): Likewise.
2850 (x_scroll_run): Likewise.
2851 (expose_window_tree): Likewise.
2852 (note_mode_line_highlight): Likewise.
2853 (XTset_vertical_scroll_bar): Likewise.
2854 (x_clip_to_row): Likewise.
2855 (x_set_window_size): Likewise.
2857 * xfns.c (x_figure_window_size): Use FRAME_FLAGS_AREA_COLS instead
2860 * xdisp.c (window_box_width): Use FRAME_FLAGS_AREA_COLS instead of
2862 (window_box_left): Use FRAME_LEFT_FLAGS_AREA_WIDTH instead of
2863 FRAME_FLAGS_AREA_WIDTH.
2865 * window.c (coordinates_in_window): Use
2866 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
2867 (window_internal_width): Subtract FRAME_FLAGS_AREA_WIDTH once
2870 * widget.c (set_frame_size): Set flags_area_extra to
2871 FRAME_FLAGS_AREA_WIDTH instead of 2 * that width.
2872 (EmacsFrameSetCharSize): Ditto.
2874 * dispnew.c (mode_line_string): Add FRAME_LEFT_FLAGS_AREA_WIDTH
2875 instead of FRAME_FLAGS_AREA_WIDTH.
2877 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract
2878 FRAME_FLAGS_AREA_COLS once.
2879 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Add
2880 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
2882 1999-08-30 Gerd Moellmann <gerd@gnu.org>
2884 * freebsd.h (C_SWITCH_SYSTEM): Added to let configure find headers
2885 in /usr/X11R6/include which are checked for with AC_CHECK_HEADER.
2887 1999-08-30 Gerd Moellmann <gerd@gnu.org>
2889 * fns.c (QCweakness): Replaces QCweak.
2890 (Fmake_hash_table): Ditto.
2892 (syms_of_fns): Ditto.
2894 1999-08-29 Richard Stallman <rms@gnu.org>
2896 * search.c (compile_pattern_1): Enable RE_CHAR_CLASSES for regexp.
2898 * sysdep.c (read_input_waiting): Pass read_socket_hook just 4 args.
2900 * syntax.h (SYNTAX_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_NESTED):
2901 Add support for nested comments.
2903 * syntax.c (Fforward_comment, scan_lists, scan_sexps_forward):
2904 Consolidate the forward comment code into the new `forw_comment'.
2905 (forw_comment): New subroutine. Added support for nested comments.
2906 (lisp_parse_state, back_comment, Fmodify_syntax_entry)
2907 (Fparse_partial_sexp): Add support for nested comments.
2909 1999-08-28 Ken Raeburn <raeburn@gnu.org>
2911 * lisp.h (struct Lisp_Cons, XCAR, XCDR, struct Lisp_Float): Change
2912 names of structure elements if HIDE_LISP_IMPLEMENTATION is
2913 defined, to help detect code that uses knowledge of the Lisp
2914 internals that it shouldn't have.
2915 (XFLOAT_DATA): New macro.
2917 1999-08-25 Gerd Moellmann <gerd@gnu.org>
2919 * syntax.c (Fforward_word): If in a mini-buffer and moving
2920 backwards, stop in front of the prompt to prevent accidentially
2921 moving into the read-only prompt.
2923 * window.c (Frecenter): Clear frame if called with nil or no arg.
2925 * xdisp.c (resize_mini_window): Don't resize if
2926 Vmax_mini_window_height is nil. Otherwise, use a default if
2927 Vmax_mini_window_height is not ot a number.
2928 (syms_of_xdisp): Extend documentation of Vmax_mini_window_height.
2930 1999-08-25 Alexandre Oliva <oliva@dcc.unicamp.br>
2932 * unexelf.c: Merge IRIX debugging info patch from unexsgi.c
2933 * m/iris4d.h: Use unexelf for IRIX 5.*.
2934 * m/iris5d.h: Use unexelf for IRIX 6.*.
2935 * unexsgi.c: Deleted.
2937 * unexelf.c: Auto-detect .sbss section.
2938 (round_up): Make it static.
2939 (unexec): Declare alignment as Elf Word. Skip ``Program
2940 segment above .bss'' test on MIPS without .sbss.
2941 Copy sections .got and .sdata1 sections. Adjust offsets in
2942 sections .sdata, .lit4, .lit8, .got and .sdata1.
2944 1999-08-25 Gerd Moellmann <gerd@gnu.org>
2946 * xdisp.c (try_window_id): Remove typo.
2948 1999-08-24 Gerd Moellmann <gerd@gnu.org>
2950 * xdisp.c (try_window_id): Recognize case that PT == ZV and in
2951 unchanged text at the bottom when computing the cursor position.
2952 (message3_nolog): Raise frame only if minibuffer_auto_raise is
2955 * lisp.h (PVEC_TYPE_MASK): Add the bit for hash tables.
2957 1999-08-24 Gerd Moellmann <gerd@gnu.org>
2959 * xfaces.c (Qmargin): Replacement for Qbitmap_area.
2960 (realize_basic_faces): Replace Qmargin for Qbitmap_area.
2961 (syms_of_xfaces): Ditto.
2963 * window.c (Fset_window_point): Reset Vresize_mini_config.
2964 (Fset_window_start): Ditto.
2965 (set_window_buffer): Ditto.
2967 * dispnew.c (adjust_frame_glyphs): Reset Vresize_mini_config.
2969 * xdisp.c (redisplay_window): Don't ever test just_this_one_p
2970 before calling try_window.
2971 (echo_area_display): If height has changed, update other windows.
2972 (resize_mini_frame, resize_mini_initial_height): New.
2973 (resize_mini_window): Save/restore window configuration
2976 * lisp.h (Vresize_mini_config, resize_mini_frame,
2977 resize_mini_initial_height): Add extern declarations.
2979 * xterm.c (expose_window_tree): Fix typo CANON_Y_UNIT to
2982 * xfns.c [HAVE_JPEG]: Work around a warning about HAVE_STDLIB_H
2983 being redefined in jconfig.h.
2985 1999-08-23 Ken'ichi Handa <handa@gnu.org>
2987 * coding.h: Include "ccl.h" instead of "../src/ccl.h".
2989 1999-08-22 Gerd Moellmann <gerd@gnu.org>
2991 * alloc.c (mark_glyph_matrix): Mark strings only.
2993 * xdisp.c (redisplay_internal): Clear garbaged frames after
2994 resizing mini-window.
2996 1999-08-22 Gerd Moellmann <gerd@gnu.org>
2998 * xdisp.c (unwind_with_echo_area_buffer): Use
2999 set_buffer_internal_1 instead of set_buffer_internal.
3000 (with_echo_area_buffer): Ditto.
3002 * buffer.c (set_buffer_internal): Set windows_or_buffers_changed
3003 only if buffer is displayed somewhere.
3005 * buffer.h (BUF_COMPUTE_UNCHANGED): New.
3007 * insdel.c (gap_left): Use BUF_COMPUTE_UNCHANGED.
3009 (modify_region): Ditto.
3011 * buffer.c (modify_overlay): Use BUF_COMPUTE_UNCHANGED.
3013 * xdisp.c (Vresize_mini_config): New.
3014 (resize_mini_window): Use it to save restore original window
3016 (syms_of_xdisp): Initialize it.
3018 * buffer.h (struct buffer): Add prevent_redisplay_optimizations_p.
3020 * dispextern.h (struct glyph_matrix): Add buffer, begv, and zv.
3022 * xdisp.c (reconsider_clip_changes): New.
3023 (redisplay_internal, redisplay_window): Call it.
3024 (mark_window_display_accurate, redisplay_internal): Set current
3025 matrix' buffer, begv, zv.
3027 * window.c (Fset_window_hscroll): Set
3028 prevent_redisplay_optimizations_p instead of clip_changed.
3029 (Fset_window_hscroll): Ditto.
3030 (temp_output_buffer_show): Ditto.
3031 (Fset_window_vscroll): Ditto.
3033 * buffer.c (reset_buffer): Set clip_changed to 0 and
3034 prevent_redisplay_optimizations_p to 1.
3035 (Fget_buffer_create): Set prevent_redisplay_optimizations_p to 1.
3037 * buffer.h (BUF_UNCHANGED_MODIFIED, UNCHANGED_MODIFIED,
3038 BUF_OVERLAY_UNCHANGED_MODIFIED, OVERLAY_UNCHANGED_MODIFIED,
3039 BUF_BEG_UNCHANGED, BEG_UNCHANGED, BUF_END_UNCHANGED,
3040 END_UNCHANGED): New.
3041 (struct buffer_text): Add beg_unchanged, end_unchanged,
3042 unchanged_modified, overlay_unchanged_modified.
3044 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
3045 overlay_unchanged_modified): Removed.
3046 (with_echo_area_unwind_data): Don't save beg/end_unchanged.
3047 (unwind_with_echo_area_buffer): Don't restore them.
3048 (debug_beg_unchanged, debug_end_unchanged) [GLYPH_DEBUG]: Removed.
3049 (text_outside_line_unchanged_p, redisplay_internal,
3050 try_scrolling): Use/set buffer-specific beg/end_unchanged.
3051 (redisplay_window): Let try_window_id be called if more than one
3052 window is displayed. Use/set buffer-specific beg/end_unchanged.
3053 (get_last_unchanged_at_beg_row, get_first_unchanged_at_end_row,
3055 Use buffer-specific beg/end_unchanged.
3057 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
3058 overlay_unchanged_modified): Remove extern declarations.
3060 * keyboard.c (command_loop_1): Set beg/end_unchanged per
3063 * insdel.c (gap_left): Compute beg/end_unchanged per buffer.
3065 (adjust_after_replace): Likewise.
3066 (replace_range, del_range_2, modify_region): Likewise.
3068 * dispnew.c (direct_output_for_insert): Set beg_unchanged
3069 and unchanged_modified per buffer.
3071 * coding.c (code_convert_region): Compute beg/end_unchanged per
3074 * buffer.c (modify_overlay): Compute beg/end_unchanged
3076 (Fget_buffer_create): Initialize new members of the buffer
3079 1999-08-22 Gerd Moellmann <gerd@gnu.org>
3081 * lisp.h: Add prototype for copy_hash_table and Fcopy_hash_table.
3083 * fns.c (Qkey, Qvalue): Renamed from Qkey_weak, and Qvalue_weak.
3084 (Qkey_value_weak): Removed.
3085 (make_hash_table): Use nil, `key', `value', t for weakness.
3086 (Fmake_hash_table): Ditto.
3087 (copy_hash_table): New.
3088 (Fcopy_hash_table): New.
3090 1999-08-22 Gerd Moellmann <gerd@gnu.org>
3092 * xfns.c: Call change_frame_size and do_pending_window_change with
3095 1999-08-21 Gerd Moellmann <gerd@gnu.org>
3097 * xdisp.c (resize_mini_window): Do it for truncate-lines t as
3099 (redisplay_internal): Resize mini-window only if text might
3101 (display_echo_area): Reset displayed echo_area_buffer to nil
3102 at the end if we're displaying a nil message.
3104 1999-08-21 Gerd Moellmann <gerd@gnu.org>
3106 * fns.c (hash_lookup): Test with EQ before calling key comparion
3108 (hash_remove): Ditto.
3109 (cmpfn_eq): Removed.
3110 (cmpfn_eql): Don't test with EQ.
3111 (cmpfn_equal): Ditto.
3112 (make_hash_table): Set comparison function for `eq' to null.
3114 * buffer.c, cmds.c, editfns.c, indent.c, insdel.c, buffer.h:
3115 Remove conditional compilation on NO_PROMPT_IN_BUFFER.
3117 * dispextern.h (NO_PROMPT_IN_BUFFER): Removed.
3119 * window.c, widget.c, process.c, keyboard.c, frame.c, xdisp.c,
3120 xterm.c: Call change_frame_size and do_pending_window_change with
3123 * dispnew.c (do_pending_window_change): Add parameter `safe'.
3124 (change_frame_size): Ditto.
3125 (change_frame_size_1): Ditto. Deley size changes if redisplaying
3126 and not called from a safe place.
3127 (window_change_signal): Call change_frame_size with new parameter.
3129 * dispextern.h: Change prototypes for do_pending_window_change
3130 and change_frame_size.
3132 * xfaces.c (face_at_buffer_position): Don't xassert that
3133 window's buffers equals current_buffer; this is not the
3134 case during echo area display.
3136 1999-08-21 Gerd Moellmann <gerd@gnu.org>
3138 * xdisp.c, minibuf.c: Remove conditional compilation on
3139 NO_PROMPT_IN_BUFFER.
3141 * minibuf.c (Fminibuffer_prompt_end): New.
3142 (syms_of_minibuf): Defsubr it. Remove
3143 minibuffer-prompt-in-buffer.
3144 (Fminibuffer_prompt_width): Return 0 if not in mini-buffer.
3145 Extend documentation.
3147 * xdisp.c (get_next_display_element): Display \r as ^M.
3149 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Clear
3150 under scroll bar widget.
3152 1999-08-21 Gerd Moellmann <gerd@gnu.org>
3154 * xdisp.c (minibuffer_scroll_overlap): Removed because not used
3156 (unwind_redisplay): Return nil.
3157 (clear_garbaged_frames): New.
3158 (redisplay_internal): Use it.
3159 (echo_area_display): Ditto.
3160 (resize_mini_window): Mew.
3161 (display_echo_area_1): Use it to resize echo area window.
3162 (redisplay_internal): Use it to resize active mini-window.
3164 * dispextern.h, lisp.h: Add function prototypes.
3166 * dispnew.c (set_window_cursor_after_update): Do the
3167 cursor_in_echo_area case only for a mini-window showing
3168 a message. Don't let cursor end up after the end of a row.
3170 * xdisp.c (echo_area_glyphs, echo_area_message,
3171 echo_area_glyphs_length, previous_echo_glyphs,
3172 previous_echo_area_message, previous_echo_area_glyphs_length):
3174 (Vmessage_stack, echo_area_buffer, echo_buffer,
3175 display_last_displayed_message_p, Vwith_echo_area_save_vector): New.
3176 (message2_nolog): Use set_message and clear_message.
3177 (message3): Rename parameter len to nbytes to make clear what
3179 (message3_nolog): Ditto. Use set_message and clear_message.
3180 (update_echo_area): Rewritten.
3181 (with_echo_area_buffer): New.
3182 (with_echo_area_buffer_unwind_data, unwind_with_area_buffer): New.
3183 (setup_echo_area_for_printing): New.
3184 (display_echo_area, display_echo_area_1): New.
3186 (current_message, current_message_1): New.
3187 (push_message, restore_message, pop_message,
3188 check_message_stack): New.
3189 (truncate_echo_area): Rewritten.
3190 (truncate_message_1): New.
3191 (set_message, set_message_1, clear_message): New.
3192 (echo_area_display): Rewritten.
3193 (redisplay_internal): Check for needed echo area update
3195 (redisplay_preserve_echo_area): Rewritten.
3196 (redisplay_window): Check for mini-window displaying echo area
3197 message differently.
3198 (syms_of_xdisp): Initialize Vmessage_stack and echo area buffers.
3199 Remove initialzation of removed variables.
3200 (init_xdisp): Remove references to removed variables.
3202 * dispnew.c (adjust_frame_message_buffer): Removed references
3203 to echo_area_glyphs and previous_echo_glyphs.
3204 (direct_output_for_insert): Check for mini-window displaying
3205 echo area message differently.
3206 (update_frame): Likewise.
3207 (set_window_cursor_after_update): Likewise. In echo area,
3208 don't try to set cursor on rows that aren't enabled.
3210 * print.c: Remove conditional compilation on `standalone'.
3211 (glyph_len, str_to_glyph_cpy, str_to_glyph_ncpy,
3212 glyph_to_str_cpy): Remove that section because GLYPHs are no
3213 longer used in that way.
3214 (PRINTDECLARE): Add multibyte.
3215 (PRINTPREPARE, PRINTFINISH): Handle printcharfun t differently.
3216 (printbufidx): Removed.
3217 (printchar, strout): Rewritten.
3219 * keyboard.c (ok_to_echo_at_next_pause): Make it a pointer to
3222 (echo_now): Set echo_kboard to the current kboard.
3223 (cancel_echoing): Set echo_kboard to null.
3224 (cmd_error_internal): Use clear_message, remove references
3225 to echo_area_glyphs and echo_area_message.
3226 (command_loop_1): Check for echo area messages differently.
3227 (read_char): Likewise.
3228 (record_menu_key): Use clear_message.
3229 (Fexecute_extended_command): Check for echo area messages
3230 differently. Use push_message, restore_message, pop_message.
3232 * alloc.c (Fgarbage_collect): Use push_message, restore_message,
3235 * emacs.c (shut_down_emacs): Call check_message_stack.
3237 * lisp.h: Add function prototypes and extern declarations for
3238 new functions and variables.
3240 * fileio.c (Fdo_auto_save): Use push_message, restore_message,
3243 * minibuf.c (read_minibuf): Use clear_message instead of
3244 setting echo_area_glyphs.
3245 (Fminibuffer_completion_help): Ditto.
3247 * editfns.c (Fcurrent_message): Rewritten.
3249 * frame.c, window.h: Remove references to echo_area_glyphs
3250 and previous_echo_glyphs.
3252 1999-08-21 Dave Love <fx@gnu.org>
3254 * aix3-2-5.h (C_DEBUG_SWITCH): Use -g -O.
3255 * aix4-1.h: Likewise.
3257 * irix6-5.h (C_DEBUG_SWITCH): Set for debug and optimize.
3259 1999-08-20 Gerd Moellmann <gerd@gnu.org>
3261 * xfns.c: Remove tiff34 prefix from include.
3263 1999-08-20 Dave Love <fx@gnu.org>
3265 * cm.c: Revert previous change.
3267 1999-08-19 Gerd Moellmann <gerd@gnu.org>
3269 * xterm.c (XTset_vertical_scroll_bar): Fix previous change. Clear
3270 under scroll bar with width FRAME_SCROLL_BAR_COLS.
3272 1999-08-18 Dave Love <fx@gnu.org>
3274 * callproc.c, filelock.c, insdel.c, sysdep.c, xmenu.c: Use
3277 * doprnt.c: Use stdlib.h, unistd.h.
3279 * config.in: Add HAVE_TERMCAP_H.
3281 * cm.c: Use termcap.h.
3283 1999-08-18 Gerd Moellmann <gerd@gnu.org>
3285 * xfns.c (x_window) [USE_X_TOOLKIT]: Remove test for
3286 FRAME_X_WINDOW (f) being null at the of the function. If widgets
3287 cannot be created we will already have crashed earlier. Call
3288 lw_set_main_areas with a null menu-bar widget, so that we have
3289 a reasonable default.
3290 (Fx_create_frame): Rearranged so that Lisp errors during frame
3291 initialization cause less damage. Initialize menu bar widget
3294 1999-08-18 Gerd Moellmann <gerd@gnu.org>
3296 * dispnew.c (update_frame_line): Fix previous change. If writing
3297 whole line clear to end of frame.
3299 1999-08-17 Gerd Moellmann <gerd@gnu.org>
3301 * window.c (Fcoordinates_in_window_p): Return `left-bitmap-area'
3302 and `right-bitmap-area' if position is in the bitmap areas. This
3303 avoids an error when clicking on the bitmap areas. Instead, they
3304 are currently treated like clicks inside the window.
3305 (coordinates_in_window): Return 5 and 6 for bitmap areas.
3306 (Qleft_bitmap_area, Qright_bitmap_area): New.
3307 (syms_of_window): Initialize new symbols.
3309 * dispnew.c (update_frame_line): If writing whole line,
3310 don't write trailing spaces unless we must.
3312 * xdisp.c (unwind_redisplay): New. Resets flag redisplaying_p.
3313 (redisplay_internal): Register unwind_redisplay with
3314 register_unwind_protect.
3315 (try_window_reusing_current_matrix): If new start > old start,
3316 give up if start pos of first reusable row is not equal to new
3319 * eval.c (Fsignal): Don't reset redisplaying_p here.
3321 * xterm.c (expose_area): If row extends face to end of line,
3322 write the whole line.
3324 1999-08-16 Gerd Moellmann <gerd@gnu.org>
3326 * dispextern.h (struct it): Remove member
3327 show_trailing_whitespace_p.
3329 * dispnew.c (direct_output_for_insert): Use
3330 Vshow_trailing_whitespace instead of former iterator member
3331 show_trailing_whitespace_p.
3332 (direct_output_forward_char): Don't do it if hightlighting
3333 trailing whitespace.
3335 * xdisp.c (Qshow_trailing_whitespace): Removed.
3336 (Vshow_trailing_whitespace): Added.
3337 (init_iterator): Remove initialization code for
3338 show_trailing_whitespace_p.
3339 (redisplay_internal): Don't try cursor movement in this_line
3340 if showing trailing whitespace.
3341 (redisplay_window): Likewise for cursor movement in current
3342 matrix and try_window_id.
3343 (try_window_reusing_current_matrix): Likewise.
3344 (trailing_whitespace_p): Return 0 if trailing whitespace is
3346 (display_line): Use Vshow_trailing_whitespace instead of
3347 former iterator member show_trailing_whitespace_p.
3348 (syms_of_xdisp): Add DEFVAR_LISP for show-trailing-whitespace.
3350 1999-08-16 Gerd Moellmann <gerd@gnu.org>
3352 * window.c (Fpos_visible_in_window_p): Rewritten.
3354 * xfaces.c (add_to_log): Renamed from display_message.
3355 Don't display messages in echo area.
3357 * xterm.c (x_draw_glyph_string_box): Use the background width
3358 of the glyph string for the width of the box.
3360 1999-08-16 Stefan Monnier <monnier@cs.yale.edu>
3362 * syntax.c (Fforward_comment): Set comstyle for Scomment_fence.
3364 1999-08-16 Geoff Voelker <voelker@cs.washington.edu>
3366 * xfns.c, w32fns.c (x_set_frame_parameters): Set foreground and
3367 background first, and then set other parameters that might
3368 depend upon their new values.
3370 1999-08-15 Gerd Moellmann <gerd@gnu.org>
3372 * xfaces.c (Vfont_list_limit): New.
3373 (syms_of_xfaces): Make it a user-variable.
3374 (DEFAULT_FONT_LIST_LIMIT): New.
3375 (sorted_font_list): If Vfont_list_limit is an integer > 0, list
3376 maximally that number of fonts, otherwise use
3377 DEFAULT_FONT_LIST_LIMIT.
3378 (Fx_font_family_list): Bind `font-list-limit' to higher values
3379 until we have all fonts.
3380 (Fxfont_list): Additionally return the full names of fonts and
3381 their registry and encoding.
3383 * xterm.c (XTset_vertical_scroll_bar) [USE_TOOLKIT_SCROLL_BARS]:
3384 Simplify clearing "under" scroll bar.
3386 * window.c (Qfixed_window_size): New.
3387 (syms_of_window): Initialiaze it.
3388 (check_all_windows): Add return type void.
3389 (window_fixed_size_p): New. Return non-zero if window
3391 (window_min_size_1): New.
3392 (window_min_size): Handle fixed-size windows.
3393 (size_window): New. Rewritten combination of set_window_height and
3394 set_window_width that handles fixed-size windows.
3395 (set_window_height): Call it.
3396 (set_window_width): Call it.
3397 (Fsplit_window): Give an error on attempt to split a fixed-size
3399 (change_window_height): Partly rewritten to handle fixed-size
3402 1999-08-13 Wolfgang Rupprecht <wolfgang@wsrcc.com>
3404 * process.c (Fopen_network_stream): Fix previous change.
3406 1999-08-13 Karl Heuer <kwzh@gnu.org>
3408 * xdisp.c (line_number_display_limit_width): New var.
3409 (decode_mode_spec): Use it instead of hardcoded value.
3410 (syms_of_xdisp): Defvar it.
3412 1999-08-13 Richard M. Stallman <rms@gnu.org>
3414 * eval.c (run_hook_list_with_args): Gcpro `globals'.
3415 (run_hook_with_args): Likewise.
3417 * window.h (struct window): New field too_small_ok.
3419 * window.c (set_window_height, set_window_width):
3420 If window starts out "too small", set its too_small_ok flag.
3421 If window's too_small_ok flag is set, don't delete it
3422 unless it is so small it would cause a crash.
3424 1999-08-13 Gerd Moellmann <gerd@gnu.org>
3426 * window.c (MINSIZE): Removed.
3427 (window_min_size): New.
3428 (set_window_height): Use window_min_size.
3429 (change_window_height): Ditto.
3431 1999-08-12 Gerd Moellmann <gerd@gnu.org>
3433 * indent.c (vmotion): Don't add in mini-buffer prompt width
3434 if prompts are inserted into mini-buffer.
3436 1999-08-12 Wolfgang Rupprecht <wolfgang@wsrcc.com>
3438 * config.in: Add HAVE_GETADDRINFO.
3439 * process.c (Fopen_network_stream): Use getaddrinfo.
3441 1999-08-11 Gerd Moellmann <gerd@gnu.org>
3443 * xdisp.c (get_overlay_arrow_glyph_row): Set the charpos of
3446 * xdisp.c (face_before_or_after_it_pos): If position after
3447 or before iterator's current position in the buffer is out
3448 of bounds, return the iterator's original face id.
3450 * dispnew.c (mirror_make_current): If desired row isn't enabled,
3451 just swap glyphs pointers between current and desired row.
3452 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Copy
3453 desired matrix method string to current matrix.
3455 1999-08-11 Kenichi Handa <handa@etl.go.jp>
3457 * lisp.h (CHAR_MODIFIER_MASK): New macro.
3459 * lread.c (read_escape): For Control modifier, pay attention to
3460 multibyte character.
3461 (read1): Likewise. Singal error or a multibyte character which
3462 has a modifer bit. Check validity of Shift modifer.
3464 * charset.c (non_ascii_char_to_string): Handle modifier bits as
3465 the same as Lisp reader.
3467 1999-08-10 Richard M. Stallman <rms@gnu.org>
3469 * charset.h (BCOPY_SHORT): Fix typo `unsigined'.
3471 1999-08-10 Alexandre Oliva <oliva@dcc.unicamp.br>
3473 * unexelf.c [__linux__ && __alpha__] (HAS_SBSS_SECTION): Define.
3475 1999-08-10 Eli Zaretskii <eliz@gnu.org>
3477 * msdos.c (IT_set_face): Abort if the default face is not realized
3479 (IT_write_glyphs): Reset the screen face to the default face
3480 before writing glyphs.
3482 * xfaces.c (realize_default_face) [MSDOS]: Don't take default
3483 colors from the frame here.
3484 (realize_tty_face) [MSDOS]: Do it here. Update the face
3485 attributes with the actual name of the color taken from the
3488 * dosfns.c (msdos_stdcolor_name): Remove const from return value.
3489 * dosfns.h (msdos_stdcolor_name): Ditto for the prototype.
3491 * frame.c (Fframe_parameters): Swap foreground and background
3492 colors returned in frame parameters if the frame has reverse in
3493 its parameter alist.
3494 (Fmake_terminal_frame): Make a unique copy of face_alist for
3497 1999-08-07 Richard Stallman <rms@gnu.org>
3499 * buffer.c (Fprevious_overlay_change): Just return
3500 the answer obtained from overlays_at.
3502 * xfns.c (xpm_load) [!XpmAllocCloseColors]:
3503 Use XpmCloseness and attrs.closeness instead.
3505 1999-08-06 Richard Stallman <rms@gnu.org>
3507 * lread.c (Feval_buffer): New arg DO_ALLOW_PRINT.
3509 1999-08-06 Geoff Voelker <voelker@cs.washington.edu>
3511 * dired.c (directory_files_internal, Fdirectory_files_and_attributes,
3512 Ffile_attributes_lessp): New functions.
3513 (Fdirectory_files): Use directory_files_internal.
3514 (syms_of_dired): Initialize Fdirectory_files_and_attributes,
3515 Ffile_attributes_lessp.
3517 * w32.c (stat): Check for directory ending in separator when
3518 doing readdir fast path.
3520 * w32fns.c (x_set_icon_type): Support setting frame icons.
3521 * w32term.c (x_bitmap_icon): New function.
3522 (x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.
3524 1999-08-06 Gerd Moellmann <gerd@gnu.org>
3526 * xdisp.c (set_iterator_to_next): After delivering a character
3527 from a display vector, restore face and charset to what they were
3528 before the display vector was processed.
3530 1999-08-06 Gerd Moellmann <gerd@gnu.org>
3532 * xdisp.c (reseat_at_next_visible_line_start): New parameter
3534 (set_iterator_to_next): After delivering last char
3535 from display vector, reseat on next visible line start if
3537 (next_element_from_buffer): Set dpvec_char_len to -1 for
3540 1999-08-06 Gerd Moellmann <gerd@gnu.org>
3542 * xdisp.c (compute_line_metrics): If first line's physical ascent
3543 is larger than its logical ascent, use the physical ascent, and
3544 make the row taller. Set row's overlapping_p flag.
3546 * dispnew.c (redraw_overlapping_rows): Use flag overlapping_p.
3547 (direct_output_for_insert): Ditto.
3549 * dispextern.h (struct glyph_row): Add overlapping_p.
3551 * xterm.c (x_draw_phys_cursor_glyph): Redraw overlaps.
3553 * dispextern.h (MATRIX_ROW_OVERLAPS_PRED_P): New.
3554 (MATRIX_ROW_OVERLAPS_SUCC_P): New.
3556 * dispnew.c (direct_output_for_insert): Don't use this method if
3557 row is overlapped by others.
3558 (update_text_area): Write full line if current line is overlapped.
3559 (redraw_overlapped_rows): New.
3560 (update_window): Call it.
3561 (redraw_overlapping_rows): New.
3562 (update_window): Call it.
3563 (scrolling_window): Make sure overlapped_p flag in current rows is
3565 (row_equal_p): Take rows overlapped_p flag into account.
3567 * dispextern.h (struct glyph_row): Add flag overlapped_p.
3569 * xterm.c (x_fix_overlapping_area): New.
3570 (x_redisplay_interface): Add x_fix_overlapping_area.
3572 * dispnew.c (adjust_glyphs): Block input while adjusting matrices.
3574 1999-08-06 Gerd Moellmann <gerd@gnu.org>
3576 * xterm.c (x_draw_glyphs): Add parameter overlaps_p.
3577 (struct glyph_string): Add member for_overlaps_p.
3578 (x_get_glyph_string_clip_rect): If glyph string draws foreground
3579 of overlapping rows, clip to window bottom.
3580 (x_fill_glyph_string): Add parameter overlaps_p.
3581 (x_fill_composite_glyph_string): Ditto.
3582 (BUILD_GLYPH_STRINGS): Ditto.
3583 (BUILD_CHAR_GLYPH_STRINGS): Ditto.
3584 (x_draw_glyph_string): Don't draw anything but the foreground
3585 if glyph string draws row overlaps.
3587 * dispnew.c (direct_output_for_insert): Don't use this
3588 optimization for rows that overlap others.
3589 (update_window_line): Return non-zero if display has changed.
3590 (update_text_area): Ditto.
3591 (update_window): Record if display has been changed.
3593 * dispextern.h (MATRIX_ROW_OVERLAPPING_P): New.
3595 * dispextern.h (struct redisplay_interface): Add
3596 fix_overlapping_area.
3598 * xterm.c (x_append_glyph): Set glyph flag overlaps_vertically_p.
3600 * dispextern.h (struct glyph): Add overlaps_vertically_p.
3602 * xterm.c (x_produce_image_glyph): Compute iterator's physical
3604 (x_produce_stretch_glyph): Ditto.
3605 (x_produce_glyphs): Ditto.
3607 * xdisp.c (init_iterator): Reset physical line height info
3608 after producing special glyphs.
3609 (display_toolbar_line): Set physical line height info.
3610 (compute_line_metrics): Ditto.
3611 (display_line): Ditto.
3612 (display_string): Ditto.
3614 * term.c (produce_glyphs): Set iterator's physical height
3617 * dispnew.c (blank_row): Compute glyph row's physical height.
3618 (row_equal_p): Take physical row heights into account.
3619 (direct_output_for_insert): Ditto.
3620 (update_text_area): Ditto.
3622 * dispextern.h (struct glyph_row): Add phys_ascent and
3624 (struct it): Add phys_ascent, phys_descent, max_phys_ascent,
3627 1999-08-04 Stefan Monnier <monnier@cs.yale.edu>
3629 * buffer.c (switch_to_buffer_1): New subroutine, taken out from
3631 (no_switch_buffer): New function.
3632 (Fswitch_to_buffer): Call them. Don't get confused
3633 by "same-window" buffers in a dedicated frame.
3635 * window.c (display-buffer): Don't get confused
3636 by "same-window" buffers in a dedicated frame.
3638 1999-08-04 Andreas Schwab <schwab@gnu.org>
3640 * insdel.c (insert_from_string_1): Check gap size against number
3641 of outgoing bytes, not incoming bytes.
3643 1999-08-03 Tom Breton <tob@world.std.com>
3645 * lread.c (read1): Added circular reading code to #N=.
3646 (SUBSTITUTE): New macro.
3647 (seen_list): New variable.
3648 (substitute_object_in_subtree): New function.
3649 (substitute_object_recurse): New function.
3650 (substitute_in_interval): New function.
3652 1999-08-02 Eli Zaretskii <eliz@gnu.org>
3654 * Makefile.in (frame.o, sysdep.o, xfaces.o): Depend on dosfns.h.
3656 * frame.c (make_terminal_frame): Don't call init_frame_faces if
3657 noninteractive, for termcap frames as well.
3659 * sysdep.c (init_sys_modes): Call init_frame_faces for termcap
3662 1999-08-01 Richard Stallman <rms@gnu.org>
3664 * fns.c (internal_equal): Correct overlay comparison.
3666 1999-07-31 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3668 * xfns.c (x_set_internal_border_width):
3669 Call do_pending_window_change. Don't block input, don't call XFlush.
3670 (x_set_vertical_scroll_bars): Call do_pending_window_change.
3671 (x_set_scroll_bar_width, x_set_font): Likewise.
3673 * frame.c (Fset_frame_height): Call do_pending_window_change.
3674 (Fset_frame_width, Fset_frame_size): Likewise.
3676 * xterm.c (x_set_window_size): When calling change_frame_size,
3677 specify 1 for DELAY.
3679 * widget.c (EmacsFrameSetCharSize): Don't call
3680 do_pending_window_change here.
3682 1999-07-30 Dave Love <fx@gnu.org>
3684 * config.in: Add HAVE_STDLIB_H.
3686 1999-07-30 Richard M. Stallman <rms@gnu.org>
3688 * process.c (create_process): Detect failure of `pipe'.
3690 1999-07-30 Keisuke Nishida <kei@psn.net>
3692 * alloc.c (allocate_vectorlike): Add missing increment.
3694 * data.c (Fdefalias): Call Ffset instead of duplicating code.
3696 * keymap.c (get_keymap_1, get_keyelt): Check the type of OBJECT
3697 before calling indirect_function.
3699 1999-07-30 Eli Zaretskii <eliz@gnu.org>
3701 * dispextern.h (load_color, lookup_derived_face): Declare
3704 * dispnew.c (init_display) [MSDOS]: Don't initialize frame faces,
3705 it will be done later.
3707 * frame.c (make_terminal_frame) [MSDOS]: Don't call
3708 init_frame_faces if non-interactive.
3709 (Fframe_parameters) [MSDOS]: Replace indexing into colornames[]
3710 array with a call to msdos_stdcolor_name. The font name is now
3711 "ms-dos", consistent with realize_tty_face.
3713 * keyboard.c (cmd_error_internal): Don't kill Emacs if this is an
3716 * window.c (Fset_window_configuration) [MSDOS]: Don't call
3717 x_set_toolbar_lines.
3719 * xfaces.c (load_color): Remove static from definition and remove
3721 [MSDOS]: Add a DOS-specific version of load_color.
3722 (lookup_face): Replace FRAME_TERMCAP_P with !FRAME_WINDOW_P.
3723 (lookup_derived_face): New function.
3724 (realize_default_face): Support MSDOS frames.
3725 [MSDOS]: If fore/background colors are unspecified, inherit them
3727 (realize_face): Support MSDOS frames.
3728 (realize_tty_face): Support MSDOS frames.
3729 [MSDOS]: If the face color is not in Vface_tty_color_alist, call
3730 load_color to try to find a suitable approximation. If the face
3731 is inverse-video, swap the foreground and background colors.
3733 * dosfns.c (msdos_stdcolor_name, msdos_stdcolor_idx): New
3736 * dosfns.h (msdos_stdcolor_name, msdos_stdcolor_idx): Declare.
3738 * msdos.h: Remove redundant declarations (most of them are now in
3741 * msdos.c (IT_set_face): Rewritten for the new redisplay engine.
3742 Use default frame colors if the face doesn't specify them; invert
3743 the colors if highlight is ON.
3744 (IT_write_glyphs): Rewritten for the new redisplay engine.
3745 (IT_change_line_highlight): Add (unused) parameter Y, since that's
3746 how the hook is called by term.c.
3747 (IT_copy_glyphs): New function, copies an area of the display in
3749 (IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
3750 redisplay now calls it even if char_ins_del_ok is zero.
3751 (IT_set_frame_parameters): Prototype changed. Calls the new
3752 load_color. Puts the new fore/background colors into the default
3753 face on current frame.
3754 (IT_menu_display): Rewritten to handle the new struct glyph
3755 instead of a char array.
3756 (XMenuActivate): Call lookup_derived_face to create and use
3757 special faces for the pop-up and drop-down menus.
3759 1999-07-29 Gerd Moellmann <gerd@gnu.org>
3761 * xterm.c (x_set_toolkit_scroll_bar_thumb): Don't call
3762 XawScrollbarSetThumb if thumb parameters haven't changed because
3763 that function apparently isn't optimized for this case.
3765 1999-07-29 Eli Zaretskii <eliz@gnu.org>
3767 * msdos.c (getdefdir): Don't return failure indication when
3768 _fixpath sets errno to ENOSYS.
3770 1999-07-28 Gerd Moellmann <gerd@gnu.org>
3772 * xdisp.c (string_char_and_length): New. Use it everywhere
3773 instead of STRING_CHAR_AND_LENGTH in xdisp.c.
3775 1999-07-28 Kenichi Handa <handa@etl.go.jp>
3777 * fns.c (count_combining): New function.
3778 (struct textprop_rec): New structure.
3779 (concat): Copy text properties correctly when byte combining
3782 1999-07-28 Gerd Moellmann <gerd@gnu.org>
3784 * xterm.c (x_setup_relief_color): Don't try smart color allocation
3786 (x_draw_row_bitmaps): If face has stipple, don't switch
3787 to foreground color for clearing areas, and set the fill style.
3789 * xfaces.c (load_face_colors): Load background color if setting
3791 (prepare_face_for_display): Use FillOpaqueStippled instead of
3794 1999-07-26 Ken'ichi Handa <handa@gnu.org>
3796 * xterm.c (x_find_ccl_program): Add casting.
3798 * w32fns.c (w32_find_ccl_program): Add casting.
3800 1999-07-27 Gerd Moellmann <gerd@gnu.org>
3802 * dispextern.h (struct glyph_row): Flag internal_border_p removed.
3804 * xfns.c (x_create_tip_frame): Don't set bitmapIcon resource
3805 because this will try to access a nonexisting widget.
3807 1999-07-26 Markus Rost <rost@gnu.org>
3809 * fns.c (Fgethash): Fix order of variables (patch by gerd).
3813 1999-07-26 Gerd Moellmann <gerd@gnu.org>
3815 * widget.c (EmacsFrameSetCharSize): Don't add XtNborderWidth
3816 value to frame width and height.
3818 * xterm.c (x_get_glyph_string_clip_rect): Take internal border
3819 into account for full-width windows. Don't add scroll bar width
3820 to width of clip rect.
3821 (x_draw_glyph_string_box): Add 1 to right x of full width lines.
3822 (x_set_glyph_string_background_width): Add 1 to background width.
3823 (x_draw_glyphs): Take internal border into account for full-width
3826 1999-07-26 Richard M. Stallman <rms@gnu.org>
3828 * xfns.c (x_set_mouse_color): Always unload the old color.
3829 Don't allow nil as color value.
3830 (x_set_cursor_color, x_set_background_color, x_set_foreground_color):
3831 Always unload the old color.
3833 * indent.c (Fmove_to_column): Extend end of line only if FORCE is t.
3835 1999-07-26 Karl Heuer <kwzh@gnu.org>
3837 * fns.c (Fy_or_n_p): Doc fix.
3839 1999-07-26 Kenichi Handa <handa@etl.go.jp>
3841 * ccl.h (setup_ccl_program): The type is changed to `int'.
3843 * ccl.c (ccl_driver) <CCL_Call>: Now CCL program ID to call may be
3844 stored in the following CCL code. Adjusted for the change of
3846 (resolve_symbol_ccl_program): Adjusted for the new style of
3847 embedded symbols (SYMBOL . PROP) in CCL compiled code. Return Qt
3848 is resolving failed.
3849 (ccl_get_compiled_code): New function.
3850 (setup_ccl_program): Function type changed from `void' to `int'.
3851 Resolve symbols in CCL_PROG.
3852 (Fccl_program_p): New function.
3853 (Fccl_execute): Get compiled CCL code by just calling
3855 (Fccl_execute_on_string): Likewise.
3856 (Fregister_ccl_program): Adjusted for the change of
3859 * coding.c (setup_coding_system): Get compiled CCL code by just
3860 calling setup_ccl_program.
3862 * xterm.c (x_find_ccl_program): Get compiled CCL code by just
3863 calling setup_ccl_program.
3865 * w32fns.c (w32_find_ccl_program): Get compiled CCL code by just
3866 calling setup_ccl_program.
3868 1999-07-23 Gerd Moellmann <gerd@gnu.org>
3870 * xfaces.c (frame_update_line_height): Just use the height of the
3871 frame's fontset or font, instead of taking face fonts into
3874 * xdisp.c (get_next_display_element): Display DEL as `^?'.
3876 1999-07-23 Richard M. Stallman <rms@gnu.org>
3878 * window.c (Fsplit_window): For default size, round up for left window.
3880 1999-07-21 Joe Ramey <ramey@ti.com>
3882 * filelock.c (lock_if_free): Return -1 if check_lock_owner
3883 has returned -1 (lockfile exists but is not a symlink?).
3885 1999-07-20 Gerd Moellmann <gerd@gnu.org>
3887 * xterm.c (x_draw_bar_cursor): Use scratch_cursor_gc to
3888 because of a change in cursor_gc made in 20.4.
3890 1999-07-19 Gerd Moellmann <gerd@gnu.org>
3892 * xterm.c (x_calc_absolute_position): Subtract menu bar height
3893 for YNegative, if using X toolkit.
3895 * xfns.c (x_real_positions): Don't subtract window borders
3896 from positions returned.
3898 1999-07-17 Gerd Moellmann <gerd@gnu.org>
3900 * xrdb.c (x_load_resources): Set double-click time defaults
3901 for Motif list boxes from double-click-time.
3903 * fns.c (Vhash_table_tests): Remvoed.
3904 (Qhash_table_test): New.
3905 (syms_of_fns): Initialize Qhash_table_test.
3906 (Fmake_hash_table): Look up user-defined tests in symbol prop
3908 (Fdefine_hash_table_test): Store test and hash function as
3909 symbol prop `hash-table-test'.
3910 (make_hash_table): Add parameters user_test and user_hash.
3912 * window.c (set_window_buffer): Set window margins for tty
3914 (Fset_window_margins): Ditto.
3916 * term.c (append_glyph): Use glyph area of iterator instead of
3919 * dispnew.c (update_frame_1): Add left margin width to cursor
3921 (direct_output_for_insert): Ditto.
3922 (direct_output_forward_char): Ditto.
3924 * dispnew.c (adjust_glyph_matrix): Set glyph matrix' top_line_p.
3926 * dispextern.h (struct glyph_matrix): Add top_line_p.
3928 1999-07-16 Gerd Moellmann <gerd@gnu.org>
3930 * frame.h (FRAME_WINDOW_REDISPLAY_P): Removed. Use FRAME_WINDOW_P
3933 * fns.c (cmpfn_eq): Add hash code parameters.
3935 (cmpfn_equal): Ditto, and compare hash codes before calling Fequal.
3936 (cmpfn_user_defined): Likewise.
3938 1999-07-15 Gerd Moellmann <gerd@gnu.org>
3940 * lisp.h (DEFAULT_REHASH_THRESHOLD): Changed to 0.8.
3942 * fns.c (maybe_resize_hash_table): Correct computation of
3944 (make_hash_table): Ditto.
3947 * xdisp.c (echo_area_display): Don't call redraw_garbaged_frames.
3949 * alloc.c (gc_sweep): Call sweep_weak_hash_tables.
3950 (survives_gc_p): Make it externally visible.
3951 (mark_object): Ditto.
3953 * fns.c (remove_hash_entry): Removed.
3954 (sweep_weak_hash_tables): New.
3956 * print.c (print): Print more information about hash tables.
3958 * xfns.c (image_spec_hash): Removed.
3959 (lookup_image): Use sxhash instead of image_spec_hash.
3960 (image_spec_equal_p): Removed.
3961 (lookup_image): Use Fequal instead of image_spec_equal_p.
3963 1999-07-14 Gerd Moellmann <gerd@gnu.org>
3965 * lisp.h (P_): Moved to top of file.
3967 * fns.c (make_hash_table): Set new members.
3969 * alloc.c (mark_object): Mark hash table's user_hash_function.
3970 Mark index vector for weak hash tables.
3972 * lisp.h (struct Lisp_Hash_Table): Add user_cmp_function,
3973 user_hash_function, cmpfn, and hashfn.
3975 * fns.c (build_hash): Removed.
3976 (hash_test): Removed.
3977 (cmpfn_eq, cmpfn_eql, cmpfn_equal, cmpfn_user_defined): New.
3978 (hashfn_eq, hashfn_eql, hashfn_equal, hashfn_user_defined): New.
3980 1999-07-13 Gerd Moellmann <gerd@gnu.org>
3982 * alloc.c (survives_gc_p): New.
3984 * print.c (print): Add hash table handling.
3986 * alloc.c (mark_object): Add code to mark hash tables.
3988 * lisp.h (GC_HASH_TABLE_P): New.
3990 * emacs.c (main): Call init_fns.
3992 * fns.c (init_fns): New.
3994 * fns.c: Add hash table implementation.
3996 * lisp.h (PVEC_HASH_TABLE): New.
3997 (struct Lisp_Hash_Table): New.
3999 (XSET_HASH_TABLE): New.
4000 (HASH_TABLE_P): New.
4001 (CHECK_HASH_TABLE): New.
4002 (DEFAULT_HASH_SIZE): New.
4003 (DEFAULT_REHASH_THRESHOLD): New.
4004 (DEFAULT_REHASH_SIZE): New.
4006 * xterm.c (x_draw_glyphs): Add parameters real_start and real_end.
4007 (x_write_glyphs): Compute overwritten cursor using real start
4008 and end positions of display.
4009 (x_insert_glyphs): Ditto.
4011 1999-07-10 Gerd Moellmann <gerd@gnu.org>
4013 * keyboard.c (read_char): Use message3_nolog to show help-echo.
4015 * dispnew.c (blank_row): Add y-position as parameter. Compute
4018 * xdisp.c (next_element_from_string): Give padding spaces
4021 * dispnew.c (adjust_glyph_matrix): Some work to support
4022 marginals areas on tty frames in a future version.
4023 (allocate_matrices_for_frame_redisplay): Ditto.
4025 * xdisp.c (display_line): At ZV, set glyph row's displays_text_p
4026 to zero if number of glyphs in the row is <= 1.
4028 1999-07-09 Gerd Moellmann <gerd@gnu.org>
4030 * dispnew.c (buffer_posn_from_coords): Take left marginal area
4033 * xdisp.c (handle_display_prop): Don't reset area if handing
4034 a property from a string that came from a `display' property.
4035 (handle_single_display_prop): Don't handle recursive `display'
4037 (handle_single_display_prop): Handle some display property
4038 forms for terminal frames.
4039 (Qimage): Moved here from xfns.c.
4041 * dispextern.h (struct it): New field string_from_display_prop_p.
4043 * xterm.c (x_clip_to_row): Don't let clip_rect include top
4046 1999-07-08 Gerd Moellmann <gerd@gnu.org>
4048 * xdisp.c (handle_single_display_prop): Handle `:when FORM'.
4050 * window.c (set_window_buffer): Set window's vscroll to zero.
4052 * xdisp.c (QCwhen): New.
4053 (display_prop_end): New.
4054 (handle_single_display_prop): Use it.
4055 (debug_method_add): Print buffer name if tracing.
4056 (try_window_reusing_current_matrix): Compute visible height
4057 of reused rows. Fix cursor position calculation in case of
4060 * dispextern.h (struct redisplay_interface): Add parameter
4061 cursor_on_p to update_window_end_hook.
4063 * xterm.c (x_update_window_end): Add parameter cursor_on_p.
4065 1999-07-07 Gerd Moellmann <gerd@gnu.org>
4067 * xdisp.c (redisplay_internal): Ensure that redisplayinp_p
4068 doesn't become negative when decrementing it.
4070 * eval.c (Fsignal): Reset redisplaying_p to zero.
4072 * xdisp.c (try_window_reusing_current_matrix): Call hooks
4074 (try_window_id): Ditto.
4076 * xterm.c (x_clear_end_of_line): Handle top-line correctly.
4077 (x_scroll_run): Ditto.
4078 (any_help_event_p): New.
4079 (x_initialize): Set it to zero.
4080 (XTread_socket): Clear help echo only if any_help_event_p.
4082 * xdisp.c (init_iterator): Set top_line_p.
4083 (start_display): Use correct initial y if top-line is present.
4084 (make_cursor_line_fully_visible): Bug fixes for top-line.
4085 (try_scrolling): Ditto.
4086 (try_window_reusing_current_matrix): Ditto.
4088 * dispextern.h (struct it): Add top_line_p.
4090 * dispnew.c (shift_glyph_matrix): Move some computations out
4093 * dispnew.c (margin_glyphs_to_reserve): Use NUMBERP and
4096 1999-07-06 Gerd Moellmann <gerd@gnu.org>
4098 * dispnew.c (update_frame_1): When setting cursor in echo area,
4099 skip only over padding spaces at the end.
4101 * xfaces.c (realize_tty_face): Set face's font_name field to
4104 * term.c (update_end): Turn cursor on only if selected window's
4105 cursor_off_p flag is not set.
4107 1999-07-05 Gerd Moellmann <gerd@gnu.org>
4109 * term.c (TS_cursor_visible): Renamed from TS_visual_mode.
4110 (TS_cursor_normal): Renamed from TS_end_visual_mode.
4111 (TS_cursor_invisible): New.
4112 (term_init): Initialize TS_cursor_invisible.
4113 (tty_hide_cursor): New.
4114 (tty_show_cursor): New.
4115 (update_end): Show tty cursor.
4116 (update_begin): Hide tty cursor to prevent cursor flickering
4117 during redisplays triggered by timers (stealth fontification).
4119 * keyboard.c (make_lispy_event) <TOOLBAR_EVENT>: Apply modifiers.
4121 * xterm.c (XTread_socket) [USE_MOTIF] <KeyPress>: Catch events
4123 (x_handle_toolbar_click): Set modifier bits.
4125 1999-07-04 Gerd Moellmann <gerd@gnu.org>
4127 * keyboard.c (kbd_store_ptr): Declare it as a volatile pointer
4128 instead of a pointer to a volatile input_event.
4129 (kbd_buffer_store_event): Remove volatile modifier from
4130 declaration of local variable `sp'.
4131 (Fdiscard_input): Don't cast when assigning kbd_store_ptr
4134 1999-07-03 Gerd Moellmann <gerd@gnu.org>
4136 * xdisp.c (try_window_id): Set beg_unchanged and end_unchanged
4137 only if buffer is modified. Return quickly if changes are
4140 1999-07-02 Gerd Moellmann <gerd@gnu.org>
4142 * dispextern.h (HSCROLL_WINDOWS): Removed.
4144 * xdisp.c (mark_window_display_accurate): Don't set
4146 (redisplay_internal): Don't call redraw_garbaged_frames.
4148 1999-07-01 Gerd Moellmann <gerd@gnu.org>
4150 * xdisp.c (echo_area_display): Don't display truncation marks
4151 for messages because 20.4 doesn't do it either.
4152 (redisplay_window): Case same window start. Instead of giving
4153 up when cursor is partially visible, make it fully visible.
4154 (mark_window_display_accurate): Some cleanup. Record window's
4155 last cursor information.
4156 (debug_method_add): Improved.
4157 (redisplay_internal): Record last cursor info only if not
4158 consider_all_windows_p.
4160 * dispnew.c (update_window): Update top line after scrolling.
4161 (blank_row): Renamed from make_empty_enabled_row.
4162 (increment_glyph_row_buffer_positions): Increment positions
4165 * window.c (Fcoordinates_in_window_p): Add top-line to doc
4168 1999-06-30 Gerd Moellmann <gerd@gnu.org>
4170 * dispnew.c (update_window): Check that updated row is visible.
4172 * xterm.c (x_draw_row_bitmaps): Check for invisible rows at
4173 top of window differently.
4175 * xdisp.c (try_window_reusing_current_matrix): Don't do it
4176 if region is showing.
4178 * dispnew.c (adjust_glyph_matrix): Check w->vscroll when
4179 avoiding matrix reallocation. Set window_vscroll in matrix.
4181 * dispextern.h (struct glyph_matrix): Add member window_vscroll.
4183 * lwlib-Xm.c: Add function prototypes.
4185 * xdisp.c (debug_method_add): New.
4186 (debug_redisplay_method): Removed.
4187 (try_window_reusing_current_matrix): Handle case where old
4188 window start is the same as new window start.
4190 * dispextern.h (struct glyph_matrix) [GLYPH_DEBUG]: Make `method'
4191 an array instead of a pointer.
4193 * lwlib-Xm.c (xm_update_label): Use val->name to look up
4194 a label string from resources.
4195 (xm_update_label): Add some comments.
4197 * xfns.c (Fx_show_tip): Undo previous change.
4199 * xterm.c (x_append_glyph): Clear glyph->u.val.
4201 * dispextern.h (struct glyph): Increase size of face_id bit-field
4202 for CHAR_GLYPH to 12.
4204 1999-06-29 Gerd Moellmann <gerd@gnu.org>
4206 * xfaces.c (x_charset_registry): Make it externally visible.
4208 1999-06-28 Gerd Moellmann <gerd@gnu.org>
4210 * dispnew.c (update_window): Use mode_line_p flag of rows
4211 instead of WINDOW_WANTS_MODELINE_P.
4213 * xterm.c (clear_mouse_face): Make externally visible.
4215 * xfns.c (Fx_show_tip): Clear mouse face before showing tip.
4217 * xterm.c (expose_line): Handle exposure of top-lines.
4219 * xterm.c (XTframe_up_to_date): Don't call note_mouse_highlight
4220 if mouse_face_mouse_frame is null.
4222 * xdisp.c (redisplay_window): If window is echo_area_window,
4223 and update_mode_line is set, update menubar and toolbar.
4225 * dispnew.c (space_glyph): Set its charpos to -1.
4226 (update_frame_1): Ignore trailing padding spaces.
4228 * xdisp.c (next_element_from_c_string): Set position of padding
4231 1999-06-27 Gerd Moellmann <gerd@gnu.org>
4233 * xfns.c (x_laplace_read_row): Use XQueryColors instead of
4236 * xdisp.c (display_menu_bar): Remove unwarranted assertion.
4237 (set_cursor_from_row): Skip over glyphs having a null object at
4239 (insert_left_trunc_glyphs): Use charpos < 0 to indicate truncation
4241 (handle_invisible_prop): Compute next change only when needed.
4242 (handle_face_prop): Don't correct DEFAULT_FACE_ID if in the mode
4245 1999-06-26 Gerd Moellmann <gerd@gnu.org>
4247 * xrdb.c (x_load_resources): Don't set resource for double-click
4250 * xdisp.c (try_window_id): Return quickly if all changes are
4251 below the window's current matrix end.
4253 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Remove window
4256 * xdisp.c (try_window_reusing_current_matrix): Set no_scrolling_p
4257 in desired not in current matrix.
4258 (try_window_reusing_current_matrix): Rotate matrices starting
4259 at start_vpos instead of 0.
4261 * xterm.c (expose_window): Use window_text_bottom_y.
4262 (fast_find_position): Ditto.
4264 * xdisp.c (redisplay_window): Use window_text_bottom_y.
4265 (try_window_reusing_current_matrix): Ditto.
4266 (get_last_unchanged_at_beg_row): Ditto.
4267 (init_iterator): Ditto.
4269 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate one
4271 (check_matrix_invariants): Use window_text_bottom_y.
4272 (update_window): Ditto.
4273 (scrolling_window): Ditto.
4275 * xdisp.c (window_text_bottom_y): New.
4277 1999-06-25 Gerd Moellmann <gerd@gnu.org>
4279 * xterm.c (XTread_socket): Set mouse_face_frame to zero after
4280 clearing mouse face.
4281 (XTread_socket) <EnterNotify> [LESSTIF_VERSION]: If
4282 event.xcrossing.focus is not set, and focus is in the menu bar,
4283 set focus frame as if event.xcrossing.focus were set.
4285 1999-06-24 Gerd Moellmann <gerd@gnu.org>
4287 * keyboard.c (make_lispy_event): Handle mouse on top lines.
4288 * keyboard.c (make_lispy_movement): Ditto.
4290 * window.c (coordinates_in_window): Return 4 if on top line.
4291 (Fcoordinates_in_window_p): Return `top-line' if on top line.
4293 * xdisp.c (window_box_height): Subtract top line height.
4294 (window_box): Add top line height to top y position if top line
4296 (init_iterator): If base_face_id is TOP_LINE_FACE_ID, set row to
4297 the top line row of the window. Set initial y-position to
4298 window's top line height plus delta.
4299 (start_display): Choose start glyph row depending on whether
4300 window has a top line.
4301 (try_scrolling): Take top line height into account for aggressive
4303 (compute_window_start_on_continuation_line): Take top line into
4305 (redisplay_window): Ditto. If top line height has changed,
4306 trigger a new redisplay.
4307 (try_window_reusing_current_matrix): Take top line into account.
4308 (find_last_row_displaying_text): Ditto.
4309 (get_last_unchanged_at_beg_row): DItto.
4310 (try_window_id): Ditto.
4311 (compute_line_metrics): Ditto.
4313 * dispnew.c (shift_glyph_matrix): Compute visible row height
4314 taking top line of window into account.
4315 (update_window): Update top line. If scrolling_window detects
4316 that all rows are equal, only set cursor.
4317 (update_window_line): Call after_update_window_line_hook if
4318 mode_line_p flag of rows has changed.
4319 (scrolling_window): Add parameter top_line_p. Return -1 if
4321 (mode_line_string): Add parameter mode_line_p. Handle strings
4324 * dispextern.h (MATRIX_TOP_LINE_ROW): New.
4325 (MATRIX_FIRST_TEXT_ROW): New.
4326 (MATRIX_ROW_PARTIALLY_VISIBLE_P): Use row's visible_height.
4327 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P): New.
4328 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P): New.
4329 (MATRIX_TOP_LINE_HEIGHT): New.
4330 (CURRENT_MODE_LINE_HEIGHT): Use estimate_mode_line_height.
4331 (CURRENT_TOP_LINE_HEIGHT): New.
4332 (DESIRED_TOP_LINE_HEIGHT): New.
4333 (WINDOW_DISPLAY_TOP_LINE_HEIGHT): New.
4334 (WINDOW_DISPLAY_HEIGHT_NO_MODE_LINE): Replaces
4335 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
4336 (WINDOW_DISPLAY_TEXT_HEIGHT): New.
4338 * xterm.c (x_after_update_window_line): Don't draw bitmaps for top
4340 (x_draw_row_bitmaps): Take top line into account when clearing
4342 (x_estimate_mode_line_height): Replacement for
4343 x_frame_mode_line_height.
4344 (x_get_glyph_string_clip_rect): Take top line into account.
4345 (x_clear_end_of_line): Ditto.
4346 (note_mode_line_highlight): Add parameter mode_line_p. Handle
4348 (note_mouse_highlight): Call note_mode_line_highlight for top lines.
4349 (x_erase_phys_cursor): Take top line into account.
4351 * xdisp.c (window_box_height): Subtract top line height if
4352 window wants a top line.
4353 (display_mode_lines): New.
4354 (redisplay_window): Call it.
4355 (display_mode_line): Add parameters face_id and format.
4357 * dispextern.h (CURRENT_TOP_LINE_HEIGHT): New.
4358 (MATRIX_TOP_LINE_HEIGHT): New.
4360 * xterm.c (x_frame_mode_line_height): Add parameter face_id.
4362 * term.c (estimate_mode_line_height): Renamed from
4363 frame_mode_line_height. Add parameter face_id.
4364 (estimate_mode_line_height_hook): Renamed from
4365 frame_mode_line_height_hook.
4366 (produce_special_glyphs_hook): Removed.
4367 (produce_glyphs_hook): Removed.
4369 1999-06-23 Gerd Moellmann <gerd@gnu.org>
4371 * dispextern.h (WINDOW_WANTS_TOP_LINE_P): New.
4372 (struct glyph_row): Add mode_line_p.
4374 * xfaces.c (realize_basic_faces): Realize face `top-line'.
4376 (syms_of_xfaces): Initialize Qtop_line.
4378 * dispextern.h (TOP_LINE_FACE_ID): New.
4380 * buffer.c (init_buffer_once): Set default for
4381 top_line_format to nil.
4382 (init_buffer_once): Init top_line_format.
4383 (default-top-line-format): New.
4384 (top-line-format): New buffer-local variable.
4386 * buffer.h: Add top_line_format.
4388 * xdisp.c (overlay_arrow_changed_p): Removed because not used.
4390 1999-06-17 Dave Love <fx@gnu.org>
4392 * xfns.c: Move the PNG section before the JPEG one to avoid
4393 problems surrounding setjmp.h/png.h on GNU/Linux.
4395 1999-06-17 Gerd Moellmann <gerd@gnu.org>
4397 * xfns.c (x_kill_gs_process): Don't free colors.
4399 1999-06-17 Dave Love <fx@gnu.org>
4401 * s/gnu-linux.h: Zap spurious ~.
4403 1999-06-16 Gerd Moellmann <gerd@gnu.org>
4405 * xfns.c (gif_load): Improve multi-image support.
4407 1999-06-15 Gerd Moellmann <gerd@gnu.org>
4409 * xfns.c (gif_load): Support multi-image files.
4411 * Makefile.in (LIBGIF): Use libungif.
4413 * configure.in (HAVE_GIF): Use libungif instead of libgif
4414 because the former doesn't contain patented compression code.
4416 * xdisp.c (compute_window_start_on_continuation_line): Don't
4417 do it if line start is too far away from window start.
4419 1999-06-14 Gerd Moellmann <gerd@gnu.org>
4421 * buffer.c (init_buffer_once): Set buffer_local_flags for
4422 scroll_*_aggressively.
4423 (syms_of_buffer): Add DEFVAR_PER_BUFFER for scroll-*-aggressively.
4424 (init_buffer_once): Set defaults for these variables.
4425 (syms_of_buffer): Add default-scroll-*-aggressively.
4427 * buffer.h (scroll_up_aggressively): New.
4428 (scroll_down_aggressively): New.
4430 * Makefile.in (LIBPNG): Add -lz -lm in case we're linking with
4431 a static PNG library.
4433 * configure.in (HAVE_PNG): Add -lz -lm when checking for PNG lib
4434 in case it's a static library.
4436 * Makefile.in (ctagsfiles): Split so that files starting
4437 with an `x' are found before files starting with `w32'.
4440 (TAGS): Use ctagsfiles[12] instead of ctagsfiles.
4442 * xdisp.c (compute_window_start_on_continuation_line): New.
4443 (redisplay_window): Use it.
4445 (reseat_to_string): Use it.
4446 (hscroll_window_tree): Ditto.
4447 (compute_window_start_on_continuation_line): Ditto.
4448 (redisplay_window): Don't force display with a new window start.
4450 1999-06-06 Gerd Moellmann <gerd@gnu.org>
4452 * xfns.c (x_report_frame_params): Don't report `outer-window-id'
4453 if widget not present.
4455 * xdisp.c (prepare_menu_bars): Ignore tooltip frame.
4457 1999-06-04 Gerd Moellmann <gerd@gnu.org>
4459 * xfaces.c (recompute_basic_faces)[GLYPH_DEBUG]: Check return
4460 value of realize_basic_faces.
4461 (load_face_font_or_fontset): Store full font name in face.
4462 (realize_default_face): Use full font name.
4464 * xlwmenu.c (make_shadow_gcs) ]emacs]: Use x_alloc_nearest_color.
4466 * xterm.c (x_produce_glyphs): Set member char_to_display.
4467 (x_append_glyph): Store char_to_display in glyphs.
4469 * dispextern.h (struct it): Add char_to_display.
4471 * xfns.c (x_set_font): Don't call face-set-after-frame-default
4472 if faces haven't been initialized.
4473 (Fx_create_frame): Call face-set-after-frame-default after
4474 faces have been initialized, and widget has been created.
4476 * puresize.h (BASE_PURESIZE): Increased.
4478 1999-06-01 Gerd Moellmann <gerd@gnu.org>
4480 * xfaces.c (set_lface_from_font_name): Add parameter force_p.
4481 (Finternal_set_lisp_face_attribute): If frame is t when
4482 :font attribute is set, use the selected frame.
4483 (clear_face_cache): Add parameter clear_fonts_p.
4484 (Fclear_face_cache): Add optional parameter thorougly.
4486 * xfaces.c (face_numeric_value): Return -1 if symbol is not
4488 (Fclear_face_cache): New.
4489 (choose_face_fontset_font): If fontset doesn't contain font
4490 pattern for the given charset, use CHARSET_ASCII.
4491 (Finternal_set_lisp_face_attribute): Fix handling of nil
4493 (Finternal_set_lisp_face_attribute): Fix handling of changing
4494 font-related face attributes of the default face.
4495 (set_lface_from_font_name): Set only attributes that aren't
4498 1999-05-31 Gerd Moellmann <gerd@gnu.org>
4500 * xfaces.c (SCALABLE_FONTS): Define this to enable scalable
4502 (Vscalable_fonts_allowed) [SCALABLE_FONTS]: New.
4503 (x_face_list_fonts): Add parameter scalable_fonts_p. Handle
4504 scalable fonts depending on the setting of SCALABLE_FONTS.
4505 (first_font_matching): List more than one font to find the
4506 first non-scalable matching font.
4507 (sorted_font_list): Let x_face_list_fonts return scalable fonts
4508 depending on SCALABLE_FONTS.
4509 (better_font_p): New parameter compare_pt_p. If zero, don't
4510 compare point sizes of fonts.
4511 (exact_face_match_p) [SCALABLE_FONTS]: New.
4512 (build_scalable_font_name) [SCALABLE_FONTS]: New.
4513 (may_use_scalable_font_p) [SCALABLE_FONTS]: New.
4514 (best_matching_font) [SCALABLE_FONTS]: Handle scalable fonts.
4515 (syms_of_xfaces): Add scalable-fonts-allowed.
4517 1999-05-26 Gerd Moellmann <gerd@gnu.org>
4519 * xfns.c (png_load): Let PNG lib handle gamma. Construct
4520 mask only if image contains simple transparency information.
4521 Otherwise, combine image with frame background color.
4523 * configure.in (--with-png, HAVE_PNG): New.
4525 * config.in (HAVE_PNG): New.
4527 * Makefile.in: Add PNG library.
4529 * xfns.c: Add PNG support.
4531 1999-05-25 Gerd Moellmann <gerd@gnu.org>
4533 * xdisp.c (init_xdisp): Initialize echo_area_message and
4534 previous_echo_area_message to nil.
4536 * keyboard.c (read_char): Rename local variable echo_area_message
4537 because it shadows the global one.
4539 1999-05-05 Gerd Moellmann <gerd@gnu.org>
4541 * xterm.c (note_mode_line_highlight): Restructured.
4543 * window.c (coordinates_in_window): Handle windows that don't have
4544 a mode line because their buffer's mode-line-format is nil.
4545 Recognize the mode line under x positions that correspond to
4546 flags areas and left scroll bar.
4548 1999-05-02 Dave Love <fx@gnu.org>
4550 * xterm.c (note_mouse_highlight): Separate help-echo processing
4551 from check on mouse-face so that it works generally.
4553 1999-04-21 Gerd Moellmann <gerd@gnu.org>
4555 * sound.c (Fplay_sound): Run hook play-sound-hook.
4556 (Qplay_sound_hook): New.
4558 1999-04-20 Gerd Moellmann <gerd@gnu.org>
4560 * xdisp.c (update_echo_area): Handle echo_area_message.
4562 1999-04-19 Gerd Moellmann <gerd@gnu.org>
4564 * editfns.c (Fmessage): Use message3.
4566 * print.c (printchar): Set echo_area_message to nil.
4569 * minibuf.c (read_minibuf): Reset echo message strings to nil.
4570 (Fminibuffer_completion_help): Ditto.
4572 * keyboard.c (cmd_error_internal): Set echo_areA_message.
4573 (command_loop_1): Test echo_areA_message.
4575 (record_menu_key): Set echo_area_message to nil.
4576 (Fexecute_extended_command): Test echo_area_message.
4577 (Fexecute_extended_command): Handle echo_area_message.
4579 * fileio.c (Fdo_auto_save): Handle the case that echo_area_message
4582 * editfns.c (Fcurrent_message): If echo_area_message is set,
4583 return a substring of that string.
4585 * dispnew.c (direct_output_for_insert): Test echo_area_message
4586 in addition to echo_area_glyphs.
4587 (set_window_cursor_after_update): Ditto.
4588 (update_frame_1): Ditto.
4590 * alloc.c (Fgarbage_collect): Use message3_nolog to display
4591 old Lisp message string.
4593 * xdisp.c (echo_area_message): New.
4594 (previous_echo_area_message): New.
4595 (syms_of_xdisp): Initialize and staticpro new variables.
4596 (echo_area_display): Display echo_area_message if set.
4597 (message2_nolog): Set echo_area_message and
4598 previous_echo_area_message.
4599 (echo_area_display): Set previous_echo_area_message.
4600 (redisplay_internal): Display echo area if echo_area_message
4601 or previous_echo_area_message are set.
4602 (redisplay_preserve_echo_area): Test/set echo_area_message and
4603 previous_echo_area_message.
4604 (redisplay_window): Test echo_area_message.
4605 (message3_nolog): New.
4608 * editfns.c (Fformat): Add text properties to the result string
4609 from properties of the format string and properties of string
4612 * textprop.c (text_property_list): New.
4613 (add_text_properties_from_list): New.
4614 (extend_property_ranges): New.
4616 1999-03-29 Gerd Moellmann <gerd@gnu.org>
4618 * xfaces.c (Qraised, Qsunken, QCshadow): Removed.
4619 (QCline_width, QCstyle, Qpressed_button, Qreleased_button): New.
4620 Use these symbols for the box face attribute instead of the
4623 1999-03-12 Gerd Moellmann <gerd@gnu.org>
4625 * xfaces.c (realize_tty_face): Don't set alt_char_p of face.
4626 Correct wrong test for slant.
4628 1999-03-10 Gerd Moellmann <gerd@gnu.org>
4630 * xfaces.c: Use `unspecified' for unspecified face attributes,
4631 use t and nil for on/off.
4633 1999-03-06 Gerd Moellmann <gerd@gnu.org>
4635 * buffer.c (syms_of_buffer): Extend doc string of
4638 * xfaces.c (x_face_list_fonts): New parameter try_alternatives_p.
4639 (first_font_matching): New.
4640 (set_lface_from_font_name): Use it if font name is a pattern.
4641 (font_field_wildcard_p): Removed.
4643 * dispnew.c (shift_glyph_matrix): Add `window' parameter.
4644 Recompute visible height of rows.
4646 * xterm.c (note_mouse_highlight): Reorder code for help-echo.
4647 Don't accept non-strings for help-echo from overlays.
4649 1999-03-04 Dave Love <fx@gnu.org>
4651 * xterm.c (note_mouse_highlight): Check overlays for help-text
4653 (XTread_socket): Fix compiler warning.
4655 1999-03-05 Gerd Moellmann <gerd@gnu.org>
4657 * xterm.c (note_mouse_highlight): Don't restrict number of
4658 overlay to 10. Call overlays_at so that it doesn't try to
4661 * xdisp.c (compute_line_metrics): Compute glyph row's visible
4664 * dispnew.c (row_equal_p): Compare visible row height, only.
4665 (update_text_area): Draw whole line if visible heights of
4667 (update_window_line): Call after_update_window_line_hook
4668 if visible row height has changed.
4670 * dispextern.h (MATRIX_ROW_VISIBLE_HEIGHT): Removed.
4671 (struct glyph_row): New member visible_height.
4673 * xfaces.c (font_field_wildcard_p): New.
4674 (set_lface_from_font_name): Remove parameter force_p. Accept
4675 font names containing wildcards.
4677 1999-03-04 Gerd Moellmann <gerd@gnu.org>
4679 * xterm.c (x_after_update_window_line): Clear internal border
4680 when windows_or_buffers_changed.
4682 * dispextern.h (WINDOW_WANTS_MODELINE_P): Return zero if window's
4683 buffer has a nil mode_line_format.
4685 1999-03-03 Gerd Moellmann <gerd@gnu.org>
4687 * xterm.c (x_setup_relief_colors): Use either background color
4690 * xfaces.c (realize_x_face): Set face->use_box_color_for_shadows_p.
4692 * dispextern.h (struct face): Add use_box_color_for_shadows_p.
4694 * xterm.c (x_draw_box_rect): New.
4695 (x_draw_glyph_string_box): Renamed from
4696 x_draw_glyph_string_relief. Call x_draw_box_rect.
4698 * xfns.c (QCrelief): New.
4699 (syms_of_xfns): Initialize it.
4701 * dispextern.h (struct glyph): Rename left_shadow_p to
4702 left_box_line_p, right_shadow_p to right_box_line_p.
4703 (MAX_RELIEF_THICKNESS): Removed.
4704 (struct it): Rename members having `relief' in their names
4705 to contain `box' instead.
4707 * xfaces.c (realize_x_face): Handle new box attribute values.
4708 (QCrelief, Qbox): Removed.
4709 (QCshadow, QCcolor, Qraised, Qsunken): New.
4710 (syms_of_xfaces): Initialize new symbols.
4712 1999-03-02 Gerd Moellmann <gerd@gnu.org>
4714 * dispextern.h (LFACE_RELIEF_INDEX): Removed.
4716 * xfaces.c (LFACE_RELIEF): Removed.
4717 (merge_face_vector_with_property): Remove handling of `:relief'.
4718 (Finternal_set_lisp_face_attribute): Ditto.
4719 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
4720 (Finternal_get_lisp_face_attribute): Ditto.
4721 (realize_default_face): Ditto.
4722 (lface_hash): Don't compute hash from relief.
4724 * dispextern.h (struct face): Replace member `relief' by
4725 `box_line_width'. Add member `box'.
4726 (face_box_type): New.
4728 * xterm.c (x_produce_glyphs): If face has overline, add overline
4729 thickness + 1 to ascent.
4731 1999-03-01 Gerd Moellmann <gerd@gnu.org>
4733 * xterm.c (x_draw_glyph_string): Draw underline, overline,
4734 strike-through, and boxes.
4735 (x_draw_glyph_string_underline): Removed.
4737 * xfaces.c (QCoverline, QCstrike_through, QCbox): New.
4738 (Qoverline, Qstrike_through, Qbox): New.
4739 (syms_of_xfaces): Define these symbols.
4740 (check_lface_attrs): Add checks for overline, strike-through,
4742 (Finternal_set_lisp_face_attribute): Set new attributes.
4743 (LFACE_OVERLINE, LFACE_STRIKE_THROUGH, LFACE_BOX): New.
4744 (load_color): Handle new attributes.
4745 (realize_x_face): Ditto.
4746 (merge_face_vector_with_property): Ditto.
4747 (free_face_colors): Ditto.
4748 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
4749 (Finternal_get_lisp_face_attribute): Ditto.
4750 (Finternal_lisp_face_attribute_values): Ditto.
4752 * dispextern.h (lface_attribute_index): Add enumerators for
4753 overstrike, strike-through, and box.
4754 (struct face): Add members for overline, strike-through, and
4757 1999-02-17 Dave Love <fx@gnu.org>
4759 * s/gnu-linux.h s/gnu.h s/irix5-0.h s/netbsd.h s/sco4.h s/sco5.h
4760 s/template.h (NARROWPROTO): Define on the basis of relevant X cf
4763 1999-02-16 Gerd Moellmann <gerd@gnu.org>
4765 * keyboard.c (toolbar_items): Call access_keymap with third
4766 parameter 1, so that we don't get inherited toolbar item
4769 * xdisp.c (redisplay_internal): In optimization 1, don't decrement
4770 the window end vpos when in empty first line of window.
4772 1999-02-15 Gerd Moellmann <gerd@gnu.org>
4774 * xfaces.c (set_font_frame_param): New.
4775 (Finternal_set_lisp_face_attribute): Call it.
4777 Sun Feb 14 10:54:02 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
4779 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
4780 Accept specifications of color for underline.
4782 1999-02-13 Gerd Moellmann <gerd@gnu.org>
4784 * xfaces.c (Finternal_set_lisp_face_attribute): If parameter
4785 `frame' is t, operate on face defaults for new frames. If it
4786 is nil, operate on the selected frame.
4788 1999-02-12 Gerd Moellmann <gerd@gnu.org>
4790 * dispnew.c (check_matrix_invariants): Put it in #if 0.
4791 (update_window): Put the call to check_matrix_invariants in #if 0.
4793 Sun Feb 7 09:58:49 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
4795 * dispextern.h: Remove all else block of UNDERLINE_COLOR.
4796 Remove definition of UNDERLINE_COLOR.
4798 Mon Jan 4 04:43:41 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
4800 * xfaces.c (free_face_colors): Free the color for underline.
4802 * xterm.c (x_draw_glyph_string_underline): Set the color for underline
4805 Sun Jan 3 08:41:10 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
4807 * dispextern.h (UNDERLINE_COLOR): Defined.
4808 (struct face): Added two new members.
4809 underline_color, underline_defaulted_p.
4811 * xfaces.c (merge_face_vector_with_property):
4812 (check_lface_attrs): Accept the string value for underline.
4813 (Finternal_set_lisp_face_attribute): Likewise.
4815 * xfaces.c (load_color): Change the last argument type to enum
4816 lface_attribute_index from int. And addec code for underling coloring.
4817 (load_face_colors): Pass LFACE_*_INDEX to load_color.
4819 1999-02-12 Gerd Moellmann <gerd@gnu.org>
4821 * xfns.c (Fx_image_header): Removed.
4823 1999-02-07 Gerd Moellmann <gerd@gnu.org>
4825 * xterm.c: Don't include <bitmaps/gray>.
4826 (x_term_init): Use gray_bitmap_width and gray_bitmap_height.
4828 * xfns.c (Fx_image_header): Add missing `\n\'.
4829 (gray_bitmap_width, gray_bitmap_height, gray_bitmap_bits): New.
4831 1999-02-01 Gerd Moellmann <gerd@gnu.org>
4833 * xterm.c (x_scroll_bar_create): Set background pixel from
4834 specified scroll bar color.
4835 (x_scroll_bar_set_handle): Use scroll bar foreground color.
4837 * xfns.c (x_set_scroll_bar_foreground): Remove all scroll bars.
4838 (x_set_scroll_bar_background): Ditto.
4840 * xterm.c (x_create_toolkit_scroll_bar): Set scroll bar colors.
4842 * xfns.c (x_default_scroll_bar_color_parameter): New.
4843 (Fx_create_frame): Call it.
4845 1999-01-31 Gerd Moellmann <gerd@gnu.org>
4847 * xfns.c (Fx_create_frame): Initialize scroll bar pixel color
4848 values in x_output structure.
4849 (Qscroll_bar_foreground, Qscroll_bar_background): New.
4850 (syms_of_xfns): Initialize these symbols.
4852 * xterm.h (struct x_output): Add scroll bar pixel colors.
4854 * xfns.c (x_frame_parms): Add entries for scroll bar colors.
4855 (x_set_scroll_bar_foreground): New.
4856 (x_set_scroll_bar_background): New.
4858 * xlwmenu.c (all_dashes_p): Removed.
4859 (size_menu_item): Call lw_separator_p.
4860 (display_menu_item): Ditto.
4861 (display_menu): Ditto.
4862 (draw_separator): New.
4863 (display_menu_item): Call it.
4864 (separator_height): New.
4865 (size_menu_item): Call it.
4867 * lwlib-Xm.c (all_dashes_p): Removed.
4868 (make_menu_in_widget): Use lw_separator_p. Set Motif separator
4871 * lwlib.c (lw_separator_p): New.
4873 * lwlib.h (enum menu_separator): New.
4875 1999-01-12 Gerd Moellmann <gerd@gnu.org>
4877 * xdisp.c (handle_single_display_prop): New.
4878 (handle_display_prop): Call it.
4879 (handle_raise_prop): Removed.
4880 (handle_height_prop): Removed.
4881 (handle_space_width_prop): Removed.
4882 (handle_face_prop): Remove handling of raised text.
4883 (handle_display_prop): Do it here.
4885 * dispextern.h (DISPLAY_PROP_IDX): Replaces GLYPH_PROP_IDX.
4886 (RAISE_PROP_IDX): Removed.
4887 (HEIGHT_PROP_IDX): Removed.
4888 (SPACE_WIDTH_PROP_IDX): Removed.
4890 * xdisp.c (Qdisplay): Replaces Qglyph.
4891 (handle_display_prop): Formerly handle_glyph_prop.
4893 1999-01-11 Gerd Moellmann <gerd@gnu.org>
4895 * xdisp.c (reseat_to_string): Set position in display vector to -1.
4896 (handle_stop): Set position in display vector to -1. Don't
4897 check overlay strings when set up to deliver characters from a
4899 (set_iterator_to_next): At the end of a run of characters from a
4900 display vector, check whether the display vector display replaces
4901 the display of a character.
4903 1999-01-05 Gerd Moellmann <gerd@gnu.org>
4905 * xfaces.c (init_frame_faces): Don't realize faces if frame's
4906 X window hasn't been created yet.
4908 1998-12-06 Gerd Moellmann <gerd@gnu.org>
4912 1998-12-04 Gerd Moellmann <gerd@gnu.org>
4914 * config.in (HAVE_SOUND): New.
4916 * emacs.c (main): Call syms_of_sound and init_sound.
4918 * Makefile.in (obj): Add sound.o.
4920 * configure.in: Add checks for machine/soundcard.h and sys/soundcard.h.
4922 * config.in (HAVE_MACHINE_SOUNDCARD_H): New.
4923 (HAVE_SYS_SOUNDCARD_H): New.
4925 1998-12-03 Gerd Moellmann <gerd@gnu.org>
4927 * buffer.h (struct buffer): indicate_empty_lines renamed from
4930 * buffer.c (indicate-empty-lines): Renamed from indicate_zv_lines.
4931 (default-indicate-zv-lines): Likewise.
4933 * dispextern.h (struct glyph_row): Rename indicate_zv_line_p
4934 to indicate_empty_line_p.
4936 * xdisp.c (reseat_at_next_visible_line_start): Reset method
4937 to next_element_from_buffer.
4939 * frame.c (make_frame): Set n_current_toolbar_items to 0.
4941 * xdisp.c (handle_face_prop): Allow symbols of the form `N+'
4944 * xfns.c (xbm_scan): New.
4945 (xbm_read_hexint): Removed.
4946 (xbm_read_bitmap_file_data): Use xbm_scan.
4948 * fileio.c (Finsert_file_contents): Prevent redisplay optimizations.
4950 1998-12-02 Gerd Moellmann <gerd@gnu.org>
4952 * xfns.c (xbm_read_hexint): New.
4953 (xbm_read_bitmap_file_data): New.
4954 (xbm_load_image_from_file): Call xbm_read_bitmap_file_data
4955 instead of XReadBitmapFileData.
4957 * xdisp.c (handle_raise_prop): Compute voffset from current font.
4959 * xfaces.c (face_with_height): New.
4961 * xdisp.c (eval_handler): Renamed from eval_mode_handler.
4962 (eval_form): Renamed from eval_mode_element.
4963 (handle_face_prop): Use it.
4964 (Qheight): Replaces Qsmaller.
4965 (handle_height_prop): Replaces handle_smaller_prop.
4966 (handle_face_prop): If iterator's font_height is not an
4967 integer, evaluate it to get the font height to use.
4969 * dispextern.h (HEIGHT_PROP_IDX): Replaces SMALLER_PROP_IDX.
4970 (struct it): Use `font_height' instead of `smaller'.
4972 1998-12-01 Gerd Moellmann <gerd@gnu.org>
4974 * xdisp.c (reseat_1): New.
4976 (move_it_vertically_backward): Ditto.
4977 (redisplay_window): Don't abort when cursor not found in recenter.
4979 1998-11-30 Gerd Moellmann <gerd@gnu.org>
4981 * xdisp.c (reseat_at_next_visible_line_start): When not
4982 currently delivering display elements from the current buffer,
4983 restore buffer position first.
4984 (init_from_display_pos): Don't set IT's position from the
4985 position passed to this function.
4987 1998-11-28 Gerd Moellmann <gerd@gnu.org>
4989 * config.in (PROTO): Removed.
4991 * xterm.h: Change PROTO to P_.
4993 1998-11-26 Gerd Moellmann <gerd@gnu.org>
4995 * xterm.c (take_vertical_position_into_account): New.
4996 (x_produce_image_glyph): Call it.
4997 (x_produce_stretch_glyph): Ditto.
4998 (x_produce_glyphs): Ditto.
4999 (x_fill_glyph_string): Adjust base line for glyph's voffset.
5000 (x_fill_composite_glyph_string): Ditto.
5001 (x_fill_image_glyph_string): Ditto.
5002 (x_fill_stretch_glyph_string): Ditto.
5004 * xdisp.c (display_line): Always compute row height from
5005 max_ascent and max_descent.
5007 * dispextern.h (struct glyph): Add voffset.
5008 (struct it): Replace height by descent, max_height by max_descent.
5010 * xterm.c (x_append_glyph): Set voffset
5011 (x_append_stretch_glyph): Ditto.
5012 (x_produce_image_glyph): Ditto.
5013 (x_produce_glyphs): Take voffset into account.
5014 (x_produce_image_glyph): Ditto.
5015 (x_produce_stretch_glyph): Ditto.
5017 * dispextern.h (struct it): Add voffset.
5018 * xdisp.c (push_it): Save voffset.
5019 (pop_it): Restore it.
5021 * xdisp.c (it_props): Add entry for `raise'.
5022 (handle_raise_prop): New.
5024 * dispextern.h (RAISE_PROP_IDX): New.
5026 * xdisp.c (Qraise): New.
5027 (syms_of_xdisp): Define Qraised.
5029 * xterm.c (x_scroll_bar_move): Clear to the left and right
5030 of toolkit scroll bars differently.
5031 (x_scroll_bar_move): Removed.
5032 (XTset_vertical_scroll_bar): Move code from x_scroll_bar_move here.
5034 * dispextern.h: Make it compilable --with-x=no.
5038 * keyboard.c: Ditto.
5045 1998-11-25 Gerd Moellmann <gerd@gnu.org>
5047 * xterm.c (XTread_socket): Cancel help-echo when leaving frame.
5049 1998-11-24 Gerd Moellmann <gerd@gnu.org>
5051 * xterm.c (x_set_toolkit_scroll_bar_thumb): When dragging,
5052 update slider size, only.
5053 (xm_scroll_callback): Set dragging member of the scroll bar.
5054 (xt_action_hook): Reset last_scroll_bar_part.
5055 (XTredeem_scroll_bar): Reset bar->dragging to nil.
5057 * xlwmenu.c (abort_gracefully): New.
5058 (display_menu): Use it instead of abort.
5061 * xfns.c (Fx_hide_busy_cursor): Don't try to hide busy cursor
5062 window on newly created frames that don't have one.
5064 1998-11-23 Gerd Moellmann <gerd@gnu.org>
5066 * xdisp.c (restore_overlay_strings): Removed.
5067 (restore_dpvec): Removed.
5068 (init_from_display_pos): Inline both functions above.
5070 * xfns.c (IMAGE_NON_NEGATIVE_INTEGER_VALUE): New.
5071 (parse_image_spec): Handle it.
5072 (xbm_format): Use it.
5073 (xpm_format): Ditto.
5074 (pbm_format): Ditto.
5075 (jpeg_format): Ditto.
5076 (tiff_format): Ditto.
5077 (gif_format): Ditto.
5080 * xdisp.c (set_window_cursor): Removed.
5081 (redisplay_internal): Case cursor motion in cursor line of
5082 selected window; use set_cursor_from_row.
5084 1998-11-22 Gerd Moellmann <gerd@gnu.org>
5086 * widget.c (EmacsFrameSetCharSize): Take widget's border width
5089 1998-11-21 Gerd Moellmann <gerd@gnu.org>
5091 * xterm.c (expose_frame): Redraw menu bar window.
5093 * xdisp.c (display_menu_bar): Record hpos instead of x-position
5096 * dispnew.c (change_frame_size_1): Use FRAME_TOP_MARGIN instead
5097 of FRAME_TOOLBAR_LINES. Use `f' instead of `frame'.
5099 * widget.c (set_frame_size): Use FRAME_SCROLL_BAR_COLS
5100 to determine vertical_scroll_bar_extra.
5101 (EmacsFrameSetCharSize): Ditto.
5102 * xfns.c (x_figure_window_size): Ditto.
5104 * xterm.c (x_draw_row_bitmaps): Draw in `bitmap-area' face.
5105 (x_draw_bitmap): Ditto.
5107 * dispextern.h (face_id): New id BITMAP_AREA_FACE_ID.
5108 * xfaces.c (realize_basic_faces): Realize it.
5110 1998-11-20 Gerd Moellmann <gerd@gnu.org>
5112 * xmenu.c (xmenu_show): Add workaround for remaining button grab
5113 under LessTif Use the widget of the frame as parent for the
5116 1998-11-19 Gerd Moellmann <gerd@gnu.org>
5118 * xterm.c (XTread_socket): Inhibit busy cursor for EnterNotify.
5119 When EnterNotify, don't generate a mouse movement event if
5120 notification is from a busy-cursor child window.
5122 * xterm.h (struct x_output): Add busy_window, remove cursor.
5124 * xfns.c (Fx_show_busy_cursor): Formerly Fx_display_busy_cursor.
5125 Use a transparent window to display the busy-cursor.
5126 (Fx_hide_busy_cursor): Formerly Fx_undisplay_busy_cursor.
5128 1998-11-17 Gerd Moellmann <gerd@gnu.org>
5130 * xdisp.c (check_window_end): New, for debugging.
5131 (CHECK_WINDOW_END): New.
5132 (try_window_id): Use it.
5134 * xterm.c (process_expose_from_menu): Return int.
5136 * keyboard.c (kbd_buffer_get_event): Set flag to prevent recording
5137 TOOLBAR_EVENT events in last_nonmenu_event.
5139 1998-11-16 Gerd Moellmann <gerd@gnu.org>
5141 * xdisp.c (redisplay_window): If windows_or_buffers_changed,
5142 window end isn't reliable, so set window_end_valid to nil.
5143 (redisplay_internal): If overlay arrow has changed, set
5144 windows_or_buffers_changed to redisplay thoroughly.
5146 * dispnew.c (adjust_glyph_matrix): Invalidate window end, if
5149 * xfns.c (file_dialog_cb): New.
5150 (Fx_file_dialog): New.
5151 * fileio.c (Fread_file_name): Call it.
5153 * xrdb.c (x_load_resources): Add default resoures for file
5156 1998-11-14 Gerd Moellmann <gerd@gnu.org>
5158 * xterm.c (note_mouse_highlight): Don't highlight when popup
5161 * xlwmenu.c (xlwMenuResources): Change previously unused
5163 (size_menu): Take margin into account.
5164 (display_menu_item): Ditto.
5165 (remap_menubar): Ditto.
5166 (draw_arrow): Draw it 3D.
5168 * keyboard.c (timer_check): Inhibit busy cursor around calls to
5169 timer-event-handler. This busy cursor tends to be anoying if
5170 fontifying stealthily.
5172 * dispnew.c (direct_output_for_insert): Give up if current row
5173 contains trailing whitespace.
5175 1998-11-13 Gerd Moellmann <gerd@gnu.org>
5177 * dispextern.h (prop_idx): Add FONTIFIED_PROP_IDX.
5179 * xdisp.c (handle_fontified_prop): New.
5180 (Vfontification_functions): New.
5181 (Qfontification_functions): New.
5182 (it_props): Add handle_fontified_prop.
5184 1998-11-12 Gerd Moellmann <gerd@gnu.org>
5186 * xmenu.c (xmenu_show): Use the frame's edit_widget as parent.
5187 Otherwise, under LessTif, after the popup has gone, all button
5188 press events come in for the frame's widget, and release events
5189 come in for the edit_widget.
5190 * xterm.c (XTread_socket): Remove workaround for that problem.
5191 (x_set_toolkit_scroll_bar_thumb): Add workaround for LessTif
5192 XmScrollBarSetValues.
5193 (SET_SAVED_MENU_EVENT): Give it statement form.
5195 * lwlib-Xm.c (make_menu_in_widget): Set alignment of menu
5196 title after all widgets have been created.
5198 * xfaces.c (display_message): If waiting_for_input, don't display
5201 * window.c (scroll_command): If not acting on current_buffer,
5202 make redisplay consider all windows.
5204 * xfns.c (Fx_hide_tip): Return t if tooltip was open.
5206 * xdisp.c (handle_glyph_prop): Set it->object for images to
5207 the object having the glyph property.
5209 * xterm.c (x_draw_row_bitmaps): Don't draw if row is completely
5212 1998-11-11 Gerd Moellmann <gerd@gnu.org>
5214 * xterm.h (struct x_display_info): Add gray pixmap. * xterm.c
5215 (x_term_init): Create the gray pixmap.
5216 (x_setup_relief_color): Use it.
5217 (x_get_glyph_string_clip_rect): Draw a toolbar window over the
5218 internal border at the top of a frame.
5219 (x_init_glyph_string): Likewise.
5220 (x_draw_glyph_string_relief): Correct right x by 1 pixel for
5222 (XTflash): Don't flash the toolbar window.
5224 * xterm.c (XTread_socket): Workaround for LessTif popup menus
5225 in case of ButtonPress events.
5227 1998-11-10 Gerd Moellmann <gerd@gnu.org>
5229 * xrdb.c (x_load_resources): Add grey background colors as
5230 defaults for menus, scroll bars, and dialogs.
5232 * insdel.c (prepare_to_modify_buffer): Move setting
5233 windows_or_buffers_changed from modify_region here.
5235 * xfns.c (Fx_show_tip): Inhibit redisplay.
5236 (Fx_hide_tip): Ditto.
5237 (Fx_image_header): New.
5239 1998-11-09 Gerd Moellmann <gerd@gnu.org>
5241 * dispnew.c (clear_window_matrices): Set window_end_valid to nil
5242 when clearing current window matrices.
5244 1998-11-08 Gerd Moellmann <gerd@gnu.org>
5246 * xdisp.c (handle_glyph_prop): Don't set an iterator's buffer
5247 position from a string position. Use the right end position
5248 if the property spans a whole overlay string.
5250 1998-11-07 Gerd Moellmann <gerd@gnu.org>
5252 * xmenu.c (menubar_selection_callback): Remove workaround for
5253 Lesstif not calling XmNpopdownCallback because it doesn't
5254 handle the case where users don't select any menu item.
5256 * xlwmenu.c (toggle_button_width): Renamed from
5257 toggle_or_radio_button_width.
5258 (radio_button_width): New.
5259 (size_menu_item): Use new functions.
5260 (draw_shadow_rhombus): New.
5261 (draw_radio): Use radio_button_width and draw_shadow_rhombus.
5262 (draw_toggle): Use toggle_button_width.
5264 * insdel.c (modify_region): Set windows_or_buffers_changed.
5266 * buffer.c (set_buffer_internal): Don't set
5267 windows_or_buffers_changed.
5269 * lwlib-Xm.c (xm_update_toggle): Add callback xm_generic_callback
5270 instead of xm_internal_update_other_instances.
5272 * xmenu.c (HAVE_BOXES): Define if USE_X_TOOLKIT.
5274 * lwlib-Xm.c (make_menu_in_widget): Do help button before managing
5275 children to get it to the right place.
5276 (make_menu_in_widget): Create toggle buttons.
5277 (update_one_menu_entry): Update toggle buttons.
5279 * xmenu.c (menubar_selection_callback): Add workaround for
5280 Lesstif not calling XmNpopdownCallback.
5282 * xdisp.c (eval_mode_element): New.
5283 (eval_mode_handler): New.
5284 (display_mode_element): Use eval_mode_element.
5286 * xdisp.c (display_mode_element): Allow `(:eval FORM)'.
5287 Remove code looking at text props of default value.
5289 * xmenu.c (HAVE_BOXES): Define if using Lucid menus.
5291 * xlwmenu.c (size_menu_item): Add parameter button_width.
5292 (size_menu): Compute button_width.
5293 (toggle_or_radio_button_width): New.
5296 (draw_shadow_rectangle): Add parameter `down_p'.
5298 * xlwmenuP.h (_window_state): Add button_width.
5300 1998-11-06 Gerd Moellmann <gerd@gnu.org>
5302 * xmenu.c (single_submenu): Set button_type of menu to
5304 (single_submenu): Likewise for panes and menu items.
5305 (set_frame_menubar): Set button_type of menu bar to none.
5306 (xmenu_show): Likewise.
5307 (single_submenu): Set widget values selected slot.
5308 (xmenu_show): Likewise.
5310 * lwlib.c (merge_widget_value): Handle button_type.
5311 (copy_widget_value_tree): Copy button_type.
5313 * lwlib.h (enum button_type): New.
5314 (_widget_value): New member button_type.
5316 * xmenu.c (push_menu_item): Add parameters `type' and
5317 `selected'. Store it in menu_items.
5318 (MENU_ITEMS_ITEM_TYPE): New.
5319 (MENU_ITEMS_ITEM_SELECTED): New.
5320 (MENU_ITEMS_ITEM_LENGTH): Increase by two.
5322 * xfns.c (clear_image_cache): Get the current time, before
5324 (cache_image): Set prev pointer of next image.
5325 (clear_image_cache): Clear current matrices if any image was
5328 * xterm.c (XTread_socket): Set inhibit_busy_cursor.
5330 * xfns.c (x_set_cursor): New.
5331 (Fx_display_busy_cursor): New.
5332 (Fx_undisplay_busy_cursor): New.
5334 * xterm.h (struct x_output): Add busy_cursor.
5336 * xfns.c (Vx_busy_pointer_shape): New.
5337 (x_set_mouse_color): Create busy cursor.
5339 * process.c (wait_reading_process_input): Show and hide busy
5342 * keyboard.c (command_loop_1): Display busy cursor.
5344 * eval.c (Fsignal): Hide busy cursor.
5346 * buffer.c (set_buffer_internal): Don't set
5347 windows_or_buffers_changed.
5349 * xterm.c (redo_mouse_highlight): New.
5351 1998-11-04 Gerd Moellmann <gerd@gnu.org>
5353 * lwlib-Xm.c (make_menu_in_widget): Test for menubar widgets
5354 using XmNrowColumnType.
5356 * xfns.c (x_create_x_image_and_pixmap): Add depth parameter.
5357 (x_build_heuritic_mask): New.
5358 (lookup_image): Call it.
5360 * xterm.c (note_toolbar_highlight): Always set up help_echo.
5361 (previous_help_echo): New.
5362 (XTread_socket): Generate help event with nil message when
5363 leaving a region with help-echo.
5364 (note_mouse_highlight): Handle `help-echo' over text.
5365 (XTread_socket): Dispatch VisibilityNotify, CirculateNotify,
5367 (clear_mouse_face): Don't clear if tooltip is shown.
5368 (XTread_socket): Redo mouse-highlight after tooltip is gone.
5369 Avoid SET_FRAME_GARBAGED when tooltip is mapped.
5371 * keyboard.c (Vshow_help_function): New.
5372 (read_char): Use it.
5374 1998-11-03 Gerd Moellmann <gerd@gnu.org>
5376 * xfns.c (x_create_tip_frame): New.
5380 * xterm.c (x_destroy_window): Handle case that we don't have
5383 * dispextern.h (struct glyph_row): Rename no_marginal_areas_p
5384 to full_width_p. Add internal_border_p.
5386 1998-11-02 Gerd Moellmann <gerd@gnu.org>
5388 * xterm.c (note_mode_line_highlight): Check the charpos of
5389 the glyph under the mouse pointer before accessing text
5390 properties at that position.
5392 1998-11-01 Gerd Moellmann <gerd@gnu.org>
5394 * xterm.c (x_draw_image_relief): Handle toolbar_button_relief.
5396 * xdisp.c (auto-raise-toolbar-buttons): New.
5397 (build_desired_toolbar_string): Handle the flag.
5398 (toolbar-button-margin): New.
5399 (toolbar-button-relief): New.
5400 (build_desired_toolbar_string): Use margin and relief.
5402 * xterm.c (x_set_toolkit_scroll_bar_thumb): Remove workaround
5404 (note_mode_line_highlight): New.
5405 (note_mouse_highlight): Call it.
5407 1998-10-31 Gerd Moellmann <gerd@gnu.org>
5409 * s/freebsd.h (NARROWPROTO): New.
5411 * xdisp.c (display_string): New parameter face_string.
5412 (display_mode_element): When displaying a symbol with a string
5413 value, use text properties from the symbol's default value, maybe.
5415 * xrdb.c (x_load_resources): Add font defaults for menus and
5418 1998-10-30 Gerd Moellmann <gerd@gnu.org>
5420 * xfns.c (Fx_create_frame): Try 12pt Courier font first.
5422 1998-10-29 Gerd Moellmann <gerd@gnu.org>
5424 * xterm.c (x_produce_glyphs): Fix bug causing glyphs to be
5425 produced for characters with codes < 32 under certain
5428 * xdisp.c (redisplay_window): Handle values of PT in front
5429 of invisible, intangible text.
5430 (try_window_id): Set overlay_arrow_seen to zero before
5432 (display_mode_element): Assign to glyphs written for a mode
5433 line spec `%x' as object the Lisp format string, as position
5434 the position of the `%' in that string.
5435 (display_string): If displaying a C string, optionally get
5436 the face to use from a Lisp string.
5438 * xterm.c (expose_window_tree): Include mode line height.
5440 * xfns.c (Fx_create_frame): Add toolbar height to frame height.
5442 1998-10-27 Gerd Moellmann <gerd@gnu.org>
5444 * xterm.c (note_mouse_highlight): Change mouse pointer shape
5447 1998-10-26 Gerd Moellmann <gerd@gnu.org>
5449 * window.c (coordinates_in_window): Use CURRENT_MODE_LINE_HEIGHT.
5451 * xdisp.c (redisplay_window): If mode line height has changed,
5452 arrange for a thorough immediate redisplay using the correct mode
5454 (window_box_height): Use CURRENT_MODE_LINE_HEIGHT.
5456 * dispextern.h (MATRIX_MODE_LINE_HEIGHT): New.
5457 (CURRENT_MODE_LINE_HEIGHT): New.
5458 (DESIRED_MODE_LINE_HEIGHT): New.
5460 * keyboard.c (make_lispy_event): Add string and string position
5461 info to mouse-click events.
5462 (read_key_sequence): Handle `local-map' property of mode line
5465 * keyboard.h (POSN_STRING): New.
5467 1998-10-25 Gerd Moellmann <gerd@gnu.org>
5469 * dispnew.c (mode_line_string): Mew.
5471 * xterm.c (xt_action_hook): New.
5472 (x_create_toolkit_scroll_bar): Add action hook.
5473 (xm_scroll_callback): Implement dragging.
5475 * keyboard.c (Qend_scroll): New.
5476 (scroll_bar_parts): Add it.
5478 * termhooks.h (scroll_bar_end_scroll): New.
5480 * xterm.c (XTread_socket): Bug fix.
5482 1998-10-24 Gerd Moellmann <gerd@gnu.org>
5484 * xdisp.c (redisplay_window): Finish scroll bars after
5485 redisplaying toolbar.
5487 * keyboard.c (scroll_bar_parts): Add Qtop and Qbottom.
5488 (syms_of_keyboard): Add Qbottom.
5490 * termhooks.h (scroll_bar_to_top): New.
5491 (scroll_bar_to_bottom): New.
5493 * xdisp.c (redisplay_window): Always resize toolbar window if
5494 auto_resize_toolbar_p is non-zero.
5495 (auto_resize_toolbar_p): Renamed from auto_resize_toolbar.
5497 (window_box_height): New.
5498 (window_box_width): New.
5499 (window_box_left): New.
5500 (window_box_right): New.
5501 (window_box_edges): New.
5503 1998-10-23 Gerd Moellmann <gerd@gnu.org>
5505 * xterm.c (x_set_toolkit_scroll_bar_thumb): Kluge for call to
5506 XawScrollbarSetThumb in FreeBSD.
5507 (x_create_toolkit_scroll_bar): Set resource "beNiceToColormap"
5510 * window.c (get_phys_cursor_glyph): Return null if cursor vpos
5513 * xterm.c (x_create_toolkit_scroll_bar): Set scroll_bar_pixel.
5514 (x_term_init): Initialize it.
5516 * xterm.h (struct x_display_info): Add scroll_bar_pixel.
5518 * xterm.c (x_create_toolkit_scroll_bar): Set LessTif scroll bar's
5521 1998-10-22 Gerd Moellmann <gerd@gnu.org>
5523 * keyboard.c (make_lispy_event): Handle scroll_bar_click
5524 differently when using toolkit scroll bars.
5526 * xterm.c (x_send_scroll_bar_event): New.
5527 (x_scroll_bar_to_input_event): New.
5528 (xaw3d_scroll_callback): New.
5529 (xaw3d_jump_callback): New.
5530 (xm_scroll_callback): New.
5531 (x_toolkit_scroll_p): New.
5532 (XTread_socket): Handle scroll bar client message.
5533 (x_term_init): Initialize Xatom_Scrollbar.
5534 (x_scroll_bar_create): Set cursor.
5535 (xm_scroll_callback):
5536 (x_create_toolkit_scroll_bar): New.
5537 (x_set_toolkit_scroll_bar_thumb): New.
5538 (x_scroll_bar_create): Call x_create_toolkit_scroll_bar.
5539 (XTset_vertical_scroll_bar): Call x_set_toolkit_scroll_bar_thumb.
5541 * xterm.h (struct x_display_info): Add Xatom_Scrollbar.
5543 1998-10-21 Gerd Moellmann <gerd@gnu.org>
5545 * xterm.c (x_scroll_bar_remove): Handle toolkit scroll bars.
5546 (XTread_socket): Don't handle mouse button events for scroll bars
5547 if using toolkit scroll bars.
5548 (XTset_vertical_scroll_bar): Set thumb size and position for
5551 * xterm.h (scroll_bar): Add x_widget_low and x_widget_high.
5553 * xterm.c (XTread_socket): Dispatch expose event to widget
5554 if using toolkit scroll bars.
5555 (x_scroll_bar_expose): Make no-op for toolkit scroll bars.
5556 (x_scroll_bar_create): Create and show a scroll bar widget
5557 if using toolkit scroll bars.
5558 (x_scroll_bar_move): Handle tookit scroll bars.
5560 * Makefile.in (LIBW): Use Xaw3d if present.
5562 * configure.in (USE_TOOLKIT_SCROLL_BARS): New.
5565 * config.in (USE_TOOLKIT_SCROLL_BARS): New.
5568 * xterm.c (XTset_vertical_scroll_bar): Correct position of
5569 right vertical scroll bar.
5571 1998-10-20 Gerd Moellmann <gerd@gnu.org>
5573 * xfns.c (xpm_load): Support reading XPM images from string
5574 buffers containing data in the same format as an XPM file.
5575 Support `:color-symbols'.
5576 (xpm_format): Add `:data'.
5577 (xpm_keyword_index): Add XPM_DATA.
5578 (syms_of_xfns): Add `:color-symbols'.
5579 (xpm_keyword_index): Add XPM_COLOR_SYMBOLS.
5580 (xpm_valid_color_symbols_p): New.
5581 (xpm_image_p): Call it.
5583 * xdisp.c (build_desired_toolbar_string): Add `:algorithm'
5584 attribute to the image if item is not enabled.
5586 * xfns.c (x_laplace): New.
5587 (x_laplace_read_row): New.
5588 (x_laplace_write_row): New.
5589 (lookup_image): Handle common image attributes here. New
5590 attribute `:algorithm'.
5592 * xfaces.c (clear_face_cache): Call clear_image_cache.
5594 * xterm.c (x_inverted_image_mask): Removed.
5595 (x_draw_image_foreground_1): New.
5596 (x_draw_image_glyph_string): Draw images with mask to a temporary
5597 pixmap to reduce flickering.
5599 * xdisp.c (redisplay_toolbar): Handle auto-resize-toolbars.
5600 (display_toolbar_line): Remove parameter `margin'.
5602 1998-10-19 Gerd Moellmann <gerd@gnu.org>
5604 * xdisp.c (toolbar_lines_needed): New.
5605 (auto-resize-toolbars): New.
5607 * xfns.c (cache_image): Correct call to xrealloc.
5609 * dispnew.c (Fset_toolbar_height): Removed.
5611 * xdisp.c (init_xdisp): Use FRAME_TOP_MARGIN instead of
5612 FRAME_MENU_BAR_LINES.
5614 * window.c (Fdelete_other_windows): Use FRAME_TOP_MARGIN
5615 instead of FRAME_MENU_BAR_LINES.
5616 (check_frame_size): Ditto.
5618 * dispnew.c (adjust_frame_glyphs_initially): Use FRAME_TOP_MARGIN
5619 instead of FRAME_MENU_BAR_LINES.
5620 (adjust_frame_glyphs_for_frame_redisplay): Ditto.
5621 (build_frame_matrix): Ditto.
5622 (change_frame_size_1): Ditto.
5624 * frame.h (FRAME_TOOLBAR_LINES): New.
5625 (FRAME_TOP_MARGIN): New.
5627 * window.c (struct save_window_data): Add frame_toolbar_lines.
5628 (Fset_window_configuration): Handle toolbar lines.
5629 (Fcurrent_window_configuration): Save toolbar lines.
5631 * frame.c (syms_of_frame_1): Add Qtoolbar_lines.
5633 * xfns.c (Fx_create_frame): Add default parameter for toolbar.
5635 * frame.h (struct frame): Rename top_margin to toolbar_lines.
5637 * xfns.c (x_frame_parms): Add `toolbar-lines'.
5638 (x_set_toolbar_lines): New.
5640 * keyboard.c (cmd_error_internal): Bug fix.
5642 * xterm.c: Remove double include of syssignal.h.
5644 1998-10-18 Gerd Moellmann <gerd@gnu.org>
5646 * xterm.c (x_toolbar_item): New.
5647 (x_handle_toolbar_click): Use it.
5648 (note_toolbar_highlight): Use it.
5650 * keyboard.c (syms_of_keyboard): Staticpro toolbar_item_properties
5651 and toolbar_items_vectors.
5653 * xterm.c (help_echo): New.
5654 (draw_glyphs_face): Add DRAW_IMAGE_RAISED and DRAW_IMAGE_SUNKEN.
5655 (x_set_glyph_string_gc): Handle them.
5656 (x_after_update_window_line): Don't do anything in pseudo-windows.
5657 (x_produce_image_glyph): Take image margin and face relief into
5659 (x_get_glyph_string_clip_rect): Handle pseudo-windows.
5660 (x_draw_glyph_string_background): Optimize case when face has
5662 (x_setup_relief_color): Take frame instead of glyph string
5664 (x_draw_relief_rect): New.
5665 (x_draw_glyph_string_relief): Call it.
5666 (x_draw_image_glyph_string_foreground): Handle margin and image
5668 (x_draw_image_glyph_string_background): Ditto.
5669 (expose_frame): Redraw toolbar window.
5670 (expose_window): Don't draw cursor for pseudo-windows.
5671 (x_y_to_hpos_vpos): Handle pseudo-windows.
5672 (frame_to_window_pixel_xy): New.
5673 (note_mouse_highlight): Call note_toolbar_highlight.
5674 (x_handle_toolbar_click): New.
5675 (note_toolbar_highlight): New.
5676 (show_mouse_face): Change int parameter `hl' to parameter of
5677 type enum draw_glyphs_face. Handle image highlighting.
5678 (XTread_socket): Return a HELP_EVENT input event if help_echo is
5679 non-nil. Use x_handle_toolbar_click.
5681 * termhooks.h (event_kind): Add HELP_EVENT, TOOLBAR_EVENT.
5683 * xfns.c (image_value_type): Add IMAGE_INTEGER_VALUE,
5685 (parse_image_spec): Handle them.
5686 (image_spec_value): Additional parameter found.
5687 (free_image): Remove image from the vector `images' of the
5689 (clear_image_cache): Additional parameter force_p.
5690 (Fclear_image_cache): New.
5691 (x_find_image_file): New.
5692 (xbm_load): Handle `:margin' and `:relief'. Use
5694 (xpm_load): Likewise.
5695 (pbm_load): Likewise.
5696 (jpeg_load): Likewise.
5697 (tiff_load): Likewise.
5698 (gif_load): Likewise.
5700 * keyboard.c (Qhelp_echo): New symbol.
5701 (read_char): Handle `toolbar' and `help_echo' events.
5702 (kbd_buffer_get_event): Handle HELP_ECHO input event.
5703 (make_lispy_event): Handle TOOLBAR_EVENT.
5704 (toolbar_items): New.
5705 (process_toolbar_item): New.
5707 (init_toolbar_items): New.
5708 (append_toolbar_item): New.
5709 (read_char_x_menu_prompt): Handle `toolbar' event.
5710 (read_key_sequence): Ditto.
5712 * xfaces.c (Qtoolbar): New.
5713 (realize_basic_faces): Realize `toolbar' face.
5714 (face_at_string_position): Remove parameter modeline_p, add
5717 * xfns.c (xbm_load_image_from_file): Don't use Xmu function
5720 1998-10-17 Gerd Moellmann <gerd@gnu.org>
5722 * xdisp.c (init_iterator): Replace parameter modeline_p with
5724 (next_element_from_string): Call get_next_display_element
5725 recursively after handling text properties.
5726 (prepare_menu_bars): Call update_toolbar.
5727 (update_toolbar): New.
5728 (build_desired_toolbar_string): New.
5729 (display_toolbar_line): New.
5730 (redisplay_toolbar): New.
5731 (toolbar_item_info): New.
5732 (redisplay_window): Call redisplay_toolbar.
5733 (Fdump_toolbar_row): New. Defined if compiled with GLYPH_DEBUG.
5735 * dispnew.c (clear_current_matrices): Clear matrices of toolbar
5737 (clear_desired_matrices): Ditto.
5738 (adjust_frame_glyphs_for_window_redisplay): Make toolbar window.
5739 (free_glyphs): Free matrices of toolbar window.
5740 (update_frame): Update toolbar window.
5741 (change_frame_size_1): Take toolbar into account.
5742 (Fset_toolbar_height): New.
5744 * dispextern.h (struct it): Remove member modeline_p, add
5746 (struct image): Add members relief and margin.
5747 (IMAGE_ASCENT): Include margin in height.
5749 1998-10-14 Gerd Moellmann <gerd@gnu.org>
5751 * xfns.c (Fclear_image_cache): New.
5753 * xfaces.c (realize_basic_faces): Realize toolbar face.
5754 (face_at_string_position): Remove parameter modeline_p, add
5757 * dispextern.h (enum face_id): Add TOOLBAR_FACE_ID.
5759 1998-10-13 Gerd Moellmann <gerd@gnu.org>
5761 * keyboard.c (syms_of_keyboard): Intern `:help'.
5763 1998-10-12 Gerd Moellmann <gerd@gnu.org>
5765 * xterm.c (note_toolbar_highlight): New.
5766 (note_mouse_highlight): Call it.
5768 * window.c (window_from_coordinates): Additional parameter toolbar_p.
5769 (coordinates_in_window): Handle toolbar window.
5771 * keyboard.c (toolbar_items): New.
5772 (process_toolbar_item): New.
5773 (parse_toolbar_item): New.
5774 (init_toolbar_items): New.
5775 (append_toolbar_item): New.
5777 * dispextern.h (enum toolbar_item_idx): New.
5778 (enum toolbar_item_image): New.
5780 * frame.h (struct frame): Add toolbar-related members.
5782 * xfaces.c (face_at_string_position): Remove assertion that
5783 current_buffer == window's buffer. This is not the case when
5784 called for the toolbar window.
5786 * frame.c (make_frame): Initialize toolbar members.
5788 * alloc.c (mark_object): Mark toolbar data of frames.
5790 * frame.h (struct frame): Add toolbar-related members
5791 toolbar_window, desired_toolbar_items, current_toolbar_items,
5792 desired_toolbar_string, current_toolbar_string,
5793 n_desired_toolbar_items, n_current_toolbar_items. Add
5796 * xterm.c (x_after_update_window_line): Don't draw bitmap
5797 areas for pseudo-windows.
5798 (expose_frame): Handle toolbar window.
5799 (expose_window): Don't do cursor stuff for pseudo-windows.
5801 * xdisp.c (display_menu_bar): Correct calls to init_iterator.
5803 1998-10-11 Gerd Moellmann <gerd@gnu.org>
5805 * frame.c (make_frame): Initialize toolbar_window.
5807 * alloc.c (mark_object): Make the toolbar window.
5809 * dispnew.c (update_frame): Update frame's toolbar_window.
5810 (clear_current_matrices): Likewise.
5811 (clear_desired_matrices): Likewise.
5812 (adjust_frame_glyphs_for_window_redisplay): Make toolbar_window.
5813 (free_glyphs): Free the toolbar window and its matrices.
5815 * frame.h (struct frame): Add toolbar_window.
5817 * xterm.c (x_draw_glyph_string_relief): Handle mouse-face
5820 1998-10-10 Gerd Moellmann <gerd@gnu.org>
5822 * dispnew.c (buffer_posn_from_coords): Don't screw up if
5823 window start is not in the range BEGV..ZV.
5825 1998-10-09 Gerd Moellmann <gerd@gnu.org>
5827 * xdisp.c (try_scrolling): Experimentally handle the case
5828 that scroll-preserve-screen-position is set to `always'.
5830 * window.c (Vscroll_preserve_screen_position): Replacement for
5831 scroll_preserve_screen_position.
5833 1998-10-08 Gerd Moellmann <gerd@gnu.org>
5835 * dispnew.c: Don't initialize auto structs; the HP/UX compiler
5839 * xdisp.c (make_cursor_line_fully_visible): Adjust this_line_y.
5841 1998-10-06 Gerd Moellmann <gerd@gnu.org>
5843 * minibuf.c (Fminibuffer_complete_word): Fix computation of
5844 i_byte when prompts are inserted into minibuffers.
5846 * dispextern.h (FRAME_INTERNAL_BORDER_WIDTH_SAFE): New.
5847 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Use it.
5848 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y): Ditto.
5850 1998-10-04 Gerd Moellmann <gerd@gnu.org>
5852 * xdisp.c (make_cursor_line_fully_visible): New.
5853 (try_scrolling): New.
5854 (redisplay_window): Move scrolling code to try_scrolling.
5855 (make_cursor_line_fully_visible): Handle case of window too small
5856 to show a single line.
5857 (redisplay_window): Case forced window start---use
5858 make_cursor_line_fully_visible.
5859 (redisplay_window): Case cursor movement via current matrix.
5860 If ending up on a partially visible line, make it fully visible
5861 instead of recentering.
5862 (try_scrolling): Additional parameter scroll_smoothly.
5864 * xterm.c (x_draw_bitmap): Don't XClearArea under the pixmap.
5866 1998-09-28 Gerd Moellmann <gerd@gnu.org>
5868 * window.c (window_scroll_pixel_based): Bug fix: vpos used
5869 instead of y-position for scroll-preserved-screen-position.
5871 1998-09-07 Gerd Moellmann <gerd@gnu.org>
5873 * dispnew.c (update_frame_line): If current row is not enabled,
5874 write the whole line.
5876 1998-09-06 Gerd Moellmann <gerd@gnu.org>
5878 * lisp.h (HAVE_FACES): Removed.
5880 * dispextern.h (HAVE_FACES): Removed.
5882 * config.in (HAVE_FACES): Removed.
5884 * dispnew.c (HAVE_FACES): Removed.
5886 * xdisp.c (HAVE_FACES): Removed.
5888 * xfaces.c (HAVE_FACES): Removed.
5890 1998-09-05 Gerd Moellmann <gerd@gnu.org>
5892 * xdisp.c (init_iterator): If face_change_count is non-zero,
5893 free realized faces.
5895 * xfaces.c (free_all_realized_faces): Make it externally visible.
5896 (Finternal_set_lisp_face_attribute): Increment
5897 windows_or_buffers_changed.
5899 * dispnew.c (direct_output_for_insert): Give up if
5900 face_change_count is non-zero.
5901 (direct_output_forward_char): Ditto.
5903 * xfaces.c (face_change_count): New.
5905 1998-09-04 Gerd Moellmann <gerd@gnu.org>
5907 * xterm.c (x_draw_bar_cursor): Don't draw if cursor hpos is out
5910 1998-09-03 Gerd Moellmann <gerd@gnu.org>
5912 * term.c (Ftty_display_color_p): New.
5914 1998-09-02 Gerd Moellmann <gerd@gnu.org>
5916 * xfaces.c (Ftty_defined_colors): New.
5918 * xterm.c (x_produce_glyphs): Fix computation of
5919 contains_overlapping_glyphs_p for ASCII.
5921 * dispnew.c (Fshow_cursor): Don't change cursor state while
5923 (direct_output_for_insert): If a glyph with lbearing or rbearing
5924 is among the new glyphs, set row flag contains_overlapping_glyph_p.
5926 1998-09-01 Gerd Moellmann <gerd@gnu.org>
5928 * term.c (OUTPUT_IF): Make replacement text have statement form.
5929 (OUTPUT1_IF): Ditto.
5930 (TS_italic_mode, TS_end_italic_mode): Removed.
5931 (TS_bold_mode): Removed.
5932 (TS_underscore_mode, TS_end_underscore_mode): Removed.
5933 (TS_enter_bold_mode, TS_enter_dim_mode, TS_enter_blink_mode): New.
5934 (TS_enter_reverse_mode): New.
5935 (TS_enter_underline_mode, TS_exit_underline_mode): New.
5936 (TN_magic_cookie_glitch_ul): New.
5937 (TS_enter_alt_charset_mode, TS_exit_alt_charset_mode): New.
5938 (TS_exit_attribute_mode): New.
5939 (TN_max_colors, TN_max_pairs, TS_orig_pairs): New.
5940 (TS_set_foreground, TS_set_background): New.
5941 (reset_terminal_modes): Switch colors back to default.
5942 (write_glyphs): Turn face on before writing text, turn it off
5944 (insert_glyphs): Ditto.
5945 (term_init): Initialize new terminal capability variables.
5946 (turn_on_face): Turn a face on.
5947 (turn_off_face): Turn a face off.
5949 * lisp.h (MAKE_GLYPH): Remove test for frame type.
5950 (GLYPH_CHAR): Ditto.
5951 (GLYPH_FACE): Ditto.
5953 * xfaces.c (Vface_tty_color_alist): New.
5954 (face-register-tty-color): New.
5955 (face-clear-tty-colors): New.
5957 * dispextern.h (FACE_TTY_DEFAULT_COLOR): New.
5958 (struct it): Remove member faces_p since we now always have faces.
5960 1998-08-31 Gerd Moellmann <gerd@gnu.org>
5962 * dispextern.h (struct face): Add tty appearance flags.
5964 * xdisp.c (init_iterator): Always handle faces.
5965 (extend_face_to_end_of_line): Handle tty frames.
5967 * dispnew.c (clear_glyph_matrix): Allow a null matrix to be
5970 1998-08-30 Gerd Moellmann <gerd@gnu.org>
5972 * xfaces.c (realize_default_face): Use empty strings to indicate
5973 that the face should use the default foreground/background
5974 color of the terminal. Fill font-related attributes with
5975 appropriate values for tty frames.
5977 * emacs.c (main): Call syms_of_xfaces before init_window_once.
5979 * xfaces.c (realize_default_face): If face `default' is not
5980 yet known, create it.
5982 * frame.c (make_terminal_frame): Call init_frame_faces
5985 * xfaces.c (init_frame_faces): Make it work for tty frames.
5986 (free_frame_faces): Ditto.
5987 (clear_face_cache): Ditto.
5988 (recompute_basic_faces): Ditto.
5989 (Fframe_face_alist): Ditto.
5990 (free_realized_face): Ditto.
5991 (prepare_face_for_display): Ditto.
5992 (clear_face_gcs): Ditto.
5993 (lookup_face): Ditto.
5994 (smaller_face): Ditto.
5995 (realize_default_face): Ditto.
5996 (realize_face): Ditto.
5997 (realize_face): Dispatch to functions depending on the frame type.
5998 (realize_x_face): X way of realizing faces.
5999 (realize_tty_face): TTY way of realizing faces.
6001 1998-08-29 Gerd Moellmann <gerd@gnu.org>
6003 * xfaces.c (realize_face): Remove parameter unibyte_registry,
6005 (lookup_face): Remove local variable unibyte_registry.
6007 1998-08-22 Gerd Moellmann <gerd@gnu.org>
6009 * xterm.c (x_draw_glyph_string_relief): Draw top and bottom lines
6012 * xdisp.c (face_before_or_after_it_pos): Fix computation
6015 * editfns.c (make_buffer_string_both): If prompt in buffer,
6016 prevent start > end.
6018 * indent.c (Fvertical_motion): Set current_buffer to window's
6019 buffer if it isn't already.
6021 1998-08-21 Gerd Moellmann <gerd@gnu.org>
6023 * dispextern.h (GLYPH_DEBUG): Use default 0.
6025 * xdisp.c (it_props): New member `smaller'.
6026 (init_iterator): Initialize it.
6028 (push_it): Save value of `smaller' value on the stack.
6029 (pop_it): Restore `smaller' from the stack.
6030 (handle_smaller_prop): New.
6031 (handle_face_prop): Use `smaller' text property to select a
6034 * dispextern.h (SMALLER_PROP_IDX): New.
6035 (struct it): Add member `smaller'.
6037 * xfaces.c (smaller_face): New.
6039 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add bitmap area widths.
6041 * dispnew.c (allocate_matrices_for_window_redisplay): Compute
6042 total pixel width of window differently.
6044 * xdisp.c (init_iterator): Compute width of mode line differently.
6046 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract width
6049 * window.c (Fsplit_window): Include width of bitmap areas in
6051 (window_internal_width): Subtract width of bitmap areas from
6054 1998-08-18 Gerd Moellmann <gerd@gnu.org>
6056 * xdisp.c: Functions reordered for better readability.
6058 * dispnew.c (update_text_area): Handle glyphs with arbitrary
6060 (update_window_tree): Parameter no_scrolling_p removed.
6061 (update_single_window): Ditto.
6063 * xterm.c (x_get_char_font_and_encoding): Renamed to
6064 x_get_char_face_and_encoding.
6066 * dispnew.c (update_text_area): Don't call get_glyph_overhangs
6067 if end of current row reached.
6069 * xterm.c (x_get_glyph_face_and_encoding): New.
6070 (x_get_glyph_overhangs): Call it.
6072 * xdisp.c (Qshow_trailing_whitespace): New.
6073 (Qtrailing_whitespace): New.
6074 (enum prop_handled): New.
6075 (struct props, it_props): New.
6076 (next_overlay_change): New. Works like Fnext_overlay_change
6077 but doesn't use xmalloc.
6078 (handle_stop): Restructured.
6079 (face_before_or_after_it_pos): Case iteration over a string: fix
6080 handling of face before current position.
6082 1998-08-16 Gerd Moellmann <gerd@gnu.org>
6084 * dispnew.c (adjust_glyph_matrix): Don't optimize matrix
6085 reallocation matrix if fonts_changed_p.
6086 (update_text_area): Handle glyphs with lbearing.
6088 1998-08-14 Gerd Moellmann <gerd@gnu.org>
6090 * xdisp.c (struct props): New.
6092 (compute_prop_info): New.
6095 * textprop.c (validate_interval_range): Make it externally
6098 * dispnew.c (direct_output_for_insert): Remove calls
6099 to compute_stop_pos.
6101 * dispextern.h (struct it): Remove check_charpos,
6102 next_overlay_pos. Add what_changes.
6104 1998-08-10 Gerd Moellmann <gerd@gnu.org>
6106 * xterm.c (note_mouse_highlight): Set BEGV_BYTE, ZV_BYTE.
6108 * xfaces.c (Vx_unibyte_registry_and_encoding): Removed. Use
6109 face_default_registry instead.
6111 * syntax.c (scan_sexps_forward): Set up syntax table before
6112 jumping to initial state label.
6114 1998-08-09 Gerd Moellmann <gerd@gnu.org>
6116 * dispnew.c (check_matrix_invariants): Handle case of row end pos
6119 1998-08-08 Gerd Moellmann <gerd@gnu.org>
6121 * xdisp.c (redisplay_window): Case cursor movement---if cursor
6122 ends up in partially visible row, try to scroll. Case forced
6123 window start---handle windows not tall enough to show a single
6126 * window.h (struct window): Member dy renamed vscroll.
6128 * xterm.c (x_list_fonts): Re-activate suppression of scalable
6130 (x_draw_stretch_glyph_string): Set clipping if using GC that
6133 * xdisp.c (redisplay_window): Case forced window start -
6134 don't let cursor end on partially visible row. Use desired
6135 matrix to find a suitable PT if it doesn't appear.
6136 (decode_mode_spec): Merged with 20.2.97.
6137 (try_window_reusing_current_matrix): Give up if old or
6138 new display is vscrolled.
6139 (redisplay_window): Reset vscrolling if forced window start,
6142 1998-08-06 Gerd Moellmann <gerd@gnu.org>
6144 * xfaces.c (realize_default_face): Use the fontset name instead of
6145 the alias for the family attribute of the default face because we
6146 can't easily determine a good alias from fontset-alias-alist.
6147 (face_fontset): Use Fquery_fontset to find the fontset.
6148 (font_list): Additional pattern parameter.
6149 (try_font_list): Ditto.
6150 (set_lface_from_font_name): Set face family from font foundry
6152 (font_list): If family contains a hyphen, build pattern differently.
6154 1998-08-05 Gerd Moellmann <gerd@gnu.org>
6156 * xfaces.c (free_realized_faces): Increment windows_or_buffers_-
6157 changed instead of setting the frame garbaged.
6159 * xfaces.c (lface_equal_p): Don't assume equal Lisp types for
6160 all attribute values. This is wrong if values are unspecified,
6163 * xdisp.c (try_window_id): Give up if window start changed.
6165 * xfaces.c (make_realized_face): Store registry as Lisp object.
6166 (load_face_font_or_fontset): Compute registry of a face
6167 differently. Make it `eq' to Vx_unibyte_registry_and_encoding if
6170 * dispextern.h (FACE_SUITABLE_FOR_CHARSET_P): Compare registries
6173 * alloc.c (mark_face_cache): Mark the registry member of faces.
6175 * dispextern.h (struct face): Make registry a Lisp string.
6177 1998-08-04 Gerd Moellmann <gerd@gnu.org>
6179 * xterm.c (x_get_char_font_and_encoding): Additional parameter
6180 multibyte_p. Handle unibyte text.
6181 (x_append_glyph): Set the multibyte_p flag of glyphs.
6182 (x_produce_image_glyph): Ditto.
6183 (x_append_stretch_glyph): Ditto.
6184 (x_produce_glyphs): Handle unibyte text like ASCII.
6186 * xdisp.c (push_it): Save the multibyte flag of an iterator on the
6188 (pop_it): Restore it.
6189 (face_before_or_after_it_pos): Handle the case that the string or
6191 (get_overlay_strings): Set the multibyte flag of the iterator if
6192 the new overlay string is multibyte.
6193 (get_glyph_property): Likewise.
6194 (get_next_display_element): Don't check for charset changes in
6196 (append_space): Compute face differently for unibyte text.
6197 (extend_face_to_end_of_line): Don't return quickly if face has
6200 * xfaces.c (load_face_font_or_fontset): Store registry and
6201 encoding of the font in the registry member of the face.
6202 (make_realized_face): Additional parameter `registry'.
6203 (free_realized_face): Free the registry of a realized face.
6204 (face_suitable_for_charset_p): Function form of the macro
6205 with the same name in uppercase.
6206 (lookup_face): Use Vx_unibyte_registry_and_encoding if charset < 0.
6207 (choose_face_font): New parameter unibyte_registry.
6208 (choose_face_fontset_font): Ditto.
6209 (realize_default_face): Remember the registry and encoding of
6210 the specified frame font in Vx_unibyte_registry_and_encoding.
6211 (face_at_buffer_position): Handle unibyte.
6212 (face_at_string_position): Likewise.
6213 (realize_face): New parameter unibyte_registry.
6214 (compute_char_face): Handle the unibyte case.
6216 * dispextern.h (struct glyph): Add bit multibyte_p.
6217 (struct face): New member registry holding the registry and
6218 encoding of the X font of the face.
6219 (FACE_UNIBYTE_P): Value is non-zero if face is for unibye text.
6220 (enum face_id): Add BASIC_FACE_ID_SENTINEL.
6221 (FACE_SUITABLE_FOR_CHARSET_P): Handle charset < 0 meansing unibyte
6223 (struct iterator_stack_entry): Add multibyte_p.
6225 * xdisp.c (string_pos): Use string_char_to_byte.
6226 (char_charset): Removed.
6228 1998-08-03 Gerd Moellmann <gerd@gnu.org>
6230 * xterm.c (x_draw_image_glyph_string_foreground): Draw a
6231 rectangle for a block cursor over an image without a mask.
6232 (x_stretch_block_cursor): Added. Non-zero means don't draw
6233 a block cursor over a stretch as wide as that stretch.
6234 (x_draw_stretch_glyph_string): Use it.
6235 (x_draw_hollow_cursor): Ditto.
6237 * minibuf.c (read_minibuf): Use minibuf_prompt instead of prompt.
6238 (read_minibuf): Add front-sticky text property for prompt.
6240 * xdisp.c (char_charset): Return charset of a character,
6241 depending on whether or not multi-byte characters are enabled.
6243 * xfaces.c (Fset_face_charset_registry): Removed.
6244 (x_charset_registry): Determine registry from charset plist.
6246 1998-08-02 Gerd Moellmann <gerd@gnu.org>
6248 * xdisp.c (get_next_display_element): Don't check for charset
6249 changes if multi-byte characters are not enabled.
6251 * xdisp.c (echo_area_display): Use the flush function from the
6252 redisplay interface.
6253 * keyboard.c (detect_input_pending_run_timers): Likewise.
6255 * dispextern.h (produce_*glyphs_hook): Removed.
6256 * term.c (produce_*glyphs): Ditto.
6257 (cursor_to): Remove pixel position parameters.
6259 * dispnew.c: Remove hooks for window-based redisplay, introduce
6260 a redisplay interface structure.
6262 * xterm.c (x_per_char_metric): Return default char metrics if per
6263 char metric exists but contains a zero width. Adobe Courier seems
6264 to contain such characters.
6266 * xdisp.c (compute_line_metrics): Compute the width of rows
6267 without stopping at glyphs with zero width.
6269 1998-08-01 Gerd Moellmann <gerd@gnu.org>
6271 * xdisp.c (display_mode_line): If nothing was displayed at all,
6273 (hscroll_window_tree): Don't subtract 1 from target point if equal
6274 to ZV and window is not the selected window.
6276 * dispnew.c (check_matrix_invariants): Remove check for window
6277 start at BEGV or after newline. This happens in rare cases
6280 1998-07-31 Gerd Moellmann <gerd@gnu.org>
6282 * xfaces.c (x_charset_registry): Use STRING_BYTES.
6283 (syms_of_xfaces): Add Vface_default_registry.
6284 (x_charset_registry): Use it.
6286 * xdisp.c (run_window_scroll_functions): Run window scroll functions.
6287 (redisplay_window): Use it.
6289 * dispnew.c (update_text_area): Handle lbearing of deleted text
6290 by backing up one character.
6292 1998-07-30 Gerd Moellmann <gerd@gnu.org>
6294 * dispnew.c (adjust_glyph_matrix): Use a different check to
6295 decide to do nothing.
6297 * xfaces.c (face_at_string_position): Additional parameter
6298 mode_line_p. If non-zero, merge with the mode line face
6299 instead of the default face.
6300 * dispextern.h (struct it): Add mode_line_p.
6301 * xdisp.c (init_iterator): Set it.
6302 (compute_face_in_string): Use it.
6303 (face_before_or_after_it_pos): Handle strings.
6304 (get_next_display_element): Don't look for relief end in C strings.
6305 (next_element_from_string): Deliver string position instead of
6308 * xterm.c (x_flush): Flush X output buffer.
6311 * xfaces.c (lface_from_face_name): Renamed from lface_from_symbol.
6312 Allow strings as face names.
6314 * xfns.c (forall_images_in_image_cache): Check that frame is
6317 * widget.c (EmacsFrameDestroy): Remove call to free_frame_faces;
6318 it's also called from x_destroy_window. Since this function is
6319 called from X, freeing stuff allocated with xmalloc is dangerous
6322 * xfaces.c (free_realized_faces): Don't clear current matrices
6323 of a frame being destroyed.
6325 * frame.c (make_frame): Call set_window_buffer instead of
6328 * window.c (set_window_buffer): Extracted from Fset_window_buffer,
6329 with an additional argument specifying whether or not hooks may
6331 (Fset_window_buffer): Call it.
6333 * dispnew.c (clear_desired_matrices): Check that frame has
6334 a valid root window before clearing matrices in the window tree.
6335 (clear_current_matrices): Ditto.
6336 (clear_window_matrices): If GLYPH_DEBUG, check that hchild and
6337 vchild are valid windows if not nil.
6339 * xfaces.c (merge_face_vector_with_property): Allow :reverse-video
6341 (Finternal_set_lisp_face_attribute): Ditto.
6342 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
6343 (Finternal_get_lisp_face_attribute): Ditto.
6344 (Finternal_lisp_face_attribute_values): Ditto.
6345 (syms_of_xfaces): Define the symbol `:reverse-video'.
6347 * xdisp.c (get_glyph_property): Renamed from
6348 fill_iterator_from_glyph_property.
6349 (next_element_from_buffer): Handle case that no `glyph' property
6350 was found correctly.
6351 (display_line): Extend face to end of line only if we have faces.
6353 1998-07-29 Gerd Moellmann <gerd@gnu.org>
6355 * dispnew.c (Fshow_cursor): Renamed from blink_cursor. Take
6356 additional window argument.
6358 * xdisp.c (reseat_at_previous_visible_line_start): Renamed from
6359 set_iterator_to_previous_visible_line_start.
6360 (reseat_at_next_visible_line_start): Likewise.
6361 (compute_stop_pos): Renamed from set_iterator_stop_pos.
6362 (face_before_or_after_it_pos): Renamed from get_face_at_it_pos.
6363 (compute_face_in_buffer): Renamed from
6364 compute_face_at_iterator_position.
6365 (compute_face_in_string): Renamed from
6366 compute_face_at_iterator_string_position.
6367 (get_space_width): Renamed from get_iterator_space_width.
6368 (next_overlay_string): Renamed from
6369 set_iterator_to_next_overlay_string.
6370 (get_overlay_strings): Renamed from
6371 get_overlay_strings_at_iterator_position.
6372 (restore_overlay_strings): Renamed from
6373 setup_overlay_strings_from_glyph_pos.
6374 (restore_dpvec): Renamed from setup_iterator_dpvec_from_glyph_pos.
6375 (init_from_display_pos): Renamed from init_iterator_from_glyph_pos.
6376 (init_to_row_start): Renamed from init_iterator_to_row_start.
6377 (init_to_row_end): Formerly init_iterator_to_next_row_start.
6379 * xterm.c: Merge with 20.2.97.
6380 (x_produce_glyphs): Use x_append_stretch_glyph for tabs.
6382 * dispextern.h (struct glyph): Replace text_pos position with
6385 * xdisp.c (this_line_start_pos): Use struct text_pos.
6386 (this_line_end_pos): Renamed from .*endpos; use struct text_pos.
6387 (enum move_it_result): Renamed from move_iterator_result.
6388 (string_pos_nchars_ahead): Compute text_pos in a string from a
6389 known text_pos plus a character delta.
6390 (string_pos): Compute text_pos in string from charpos.
6391 (c_string_pos): Likewise for a C string.
6392 (number_of_chars): Return number of characters in a possibly
6393 multi-byte C string.
6394 (check_it): Renamed from check_iterator. Check that charpos and
6395 bytepos are in sync.
6396 (push_it): Renamed from save_iterator_settings.
6397 (pop_it): Renamed from restore_iterator_settings.
6398 (move_it_.*): Renamed from move_iterator_.*.
6399 (charset_at_position): Take charpos/bytepos into account.
6400 (back_to_previous_line_start): Set iterator to previous line start.
6401 (forward_to_next_line_start): Set iterator to next line start.
6402 (back_to_previous_visible_line_start): Renamed from
6403 move_iterator_previous_visible_line_start.
6404 (set_iterator_to_next_visible_line_start): Handle charpos/bytepos.
6405 (get_face_at_it_pos): Renamed from get_face_from_cursor_pos.
6406 Handle charpos/bytepos.
6407 (compute_face_at_iterator_position): Handle charpos/bytepos.
6408 (compute_face_at_iterator_string_position): Likewise.
6409 (get_iterator_space_width): Likewise.
6410 (load_overlay_strings): Likewise.
6411 (get_overlay_strings_at_iterator_position): Likewise.
6412 (reseat_iterator): Take a text_pos position argument.
6413 (setup_iterator_overlay_strings_from_glyph_pos): Handle charpos/
6415 (init_iterator): Take additional bytepos parameter.
6416 (reseat_iterator_to_string): Handle charpos/bytepos.
6417 (start_display): Take a text_pos parameter. Handle charpos/bytepos.
6418 (next_element_from_string): Handle charpos/bytepos.
6419 (next_element_from_c_string): Likewise.
6420 (fill_iterator_from_glyph_property): Likewise.
6421 (next_element_from_buffer): Likewise.
6422 (set_iterator_to_next): Increment charpos and bytepos of an iterator.
6423 (move_iterator_in_display_line_to): Handle charpos/bytepos.
6424 (move_it_to): Likewise.
6425 (move_it_vertically_backward): Likewise.
6426 (move_it_vertically): Likewise.
6427 (move_it_by_lines): Likewise.
6428 (hscroll_window_tree): Likewise.
6429 (redisplay_internal): Likewise.
6430 (set_cursor_from_row): Likewise.
6431 (redisplay_window): Likewise.
6432 (try_window): Take a text_pos parameter. Handle charpos/bytepos.
6433 (try_window_reusing_current_matrix): Handle charpos/bytepos.
6434 (get_first_unchanged_at_end_row): Compute and return delta_bytes.
6435 (try_window_id): Handle charpos/bytepos.
6436 (Ftrace_redisplay_toggle): Return Qnil.
6437 (get_overlay_arrow_glyph_row): Handle charpos/bytepos.
6438 (insert_left_trunc_glyphs): Likewise.
6440 * dispnew.c: `Merge' with 20.2.97 (it's really too different to
6442 (increment_glyph_matrix_buffer_positions): Add parameter delta_bytes.
6443 (increment_glyph_row_buffer_positions): Ditto.
6444 (copy_glyph_row_contents): Ditto.
6445 (check_matrix_invariants): Add additional checks for charpos/
6446 bytepos consistency.
6447 (direct_output_for_insert): Changed for charpos/bytepos.
6448 (buffer_posn_from_coords): Likewise. Put code dealing with
6449 `direction-reversed' in #if 0.
6451 * xterm.h: Merge with 20.2.97.
6453 * frame.h: Merge with 20.2.97.
6455 * window.h: Merge with 20.2.97. Add window_end_bytepos.
6457 * dispextern.h (MATRIX_ROW_START_CHARPOS): Get charpos of a row
6459 (MATRIX_ROW_START_BYTEPOS): Likewise for the byte position.
6460 (MATRIX_ROW_END_CHARPOS): Likewise for the row end.
6461 (MATRIX_ROW_END_BYTEPOS): Likewise for the row end byte position.
6462 (struct it): Various members renamed from .*pos to .*charpos.
6463 (IT_CHARPOS): Access current buffer character position of an
6465 (IT_BYTEPOS): Access current buffer byte position of an iterator.
6466 (IT_STRING_CHARPOS): Access current string character position of
6468 (IT_STRING_BYTEPOS): Access current string byte position of
6470 (globally): Add function prototypes from 20.2.97.
6472 * everywhere: Use P_ instead of PROTO for function prototypes
6473 because everyone else seems to use P_.
6475 * dispextern.h (struct text_pos): Structure describing a charpos/
6476 bytepos position in text.
6477 (BYTEPOS): Access the byte position part of a text_pos.
6478 (CHARPOS): Likewise for the character position.
6479 (SET_TEXT_POS): Set a text_pos from a character and byte position.
6480 (INC_TEXT_POS, DEC_TEXT_POS): Increment/decrement a text position.
6481 (SET_TEXT_POS_FROM_MARKER): Set a text_pos from a marker.
6482 (SET_MARKER_FROM_TEXT_POS): Set a marker from a text_pos.
6483 (TEXT_POS_EQUAL_P): Compare two text_pos structures for equality.
6484 (struct display_pos): Renamed from glyph_pos. Use struct text_pos
6485 for buffer and string positions.
6486 (struct glyph): Use text_pos.
6487 (struct it): Renamed from display_iterator. Use text_pos.
6489 1998-07-23 Gerd Moellmann <gerd@gnu.org>
6491 * xfns.c (x_kill_gs_process): Get image colors from XImage of a
6494 1998-07-21 Gerd Moellmann <gerd@gnu.org>
6496 * dispextern.h (struct glyph_row): New flag indicate_zv_line_p.
6497 * xterm.c (x_draw_row_bitmaps): Use it.
6498 * dispnew.c (row_equal_p): Ditto.
6499 (update_window_line): Ditto.
6501 * xfns.c (prepare_image_for_display): Don't set loading_failed_p
6504 * dispextern.h (struct image): Removed member loading_failed_p.
6505 It's probably better to have the chance to try to load an image
6508 1998-07-20 Gerd Moellmann <gerd@gnu.org>
6510 * xterm.c (x_draw_bitmap): Draw bitmap for empty lines ending
6511 at ZV if `indicate-zv-lines' is non-nil.
6512 (x_draw_row_bitmaps): Compute bitmap for `indicate-zv-lines'.
6514 * dispnew.c (row_equal_p): Compare displays_text_p and
6515 ends_at_zv_p flags of rows.
6516 (update_window_line): Ditto.
6518 * buffer.h (struct buffer): New member indicate_zv_lines.
6520 * buffer.c (init_buffer_once): Add default for `indicate-zv-lines'.
6521 (init_buffer_once): New variable `default-indicate-zv-lines'.
6522 (syms_of_buffer): New buffer-local varianle `indicate-zv-lines'.
6524 * xdisp.c (redisplay_window): Don't try moving the cursor
6525 if current glyph row w->last_cursor.vpos isn't enabled.
6527 * xterm.c (bitmap_type): Add ZV_LINE_BITMAP.
6529 * window.c (Fset_window_vscroll): Allow only negative scroll
6530 values. Others don't seem to make sense, and this way it's easy
6531 to restore a vscroll of zero.
6533 * xterm.c (x_inverted_image_mask): Check that pixmap could be
6535 (x_draw_image_glyph_string_background): Don't clip if pixmap
6536 could not be created.
6538 * xfns.c (xbm_load_image_from_file): Check that pixmap could
6543 * xterm.c (x_get_glyph_overhangs): Take image and stretch
6544 glyphs into account.
6546 * xfaces.c (realize_default_face): Don't set font family of
6547 the default face from the fontset alias name for `fontset-startup'.
6549 * xfns.c (gs_load): Pass frame's pixel foreground and background
6550 color to the Lisp loader.
6552 1998-07-19 Gerd Moellmann <gerd@gnu.org>
6554 * xfns.c (tiff_image_p, tiff_load): Support TIFF images via
6557 * configure.in (--with-tiff, HAVE_TIFF): Added.
6559 * config.in (HAVE_TIFF): Added.
6561 * Makefile.in (LIBTIFF): Added.
6563 * xfns.c (jpeg_image_p, jpeg_load): Support JPEG images.
6565 * Makefile.in (LIBJPEG): Added.
6567 * xfns.c (resource_types): Enumerators renamed to RES_TYPE_NUMBER,
6568 RES_TYPE_BOOLEAN etc. because of conflict of `boolean' with
6571 * configure.in (HAVE_JPEG, --with-jpeg): Added. On systems
6572 where the library is installed in /usr/local/lib, e.g. FreeBSD,
6573 configure must be run with `--x-includes=/usr/X11R6/include:
6574 /usr/local/include --x-libraries=/usr/X11R6/lib:/usr/local/lib'.
6576 1998-07-18 Gerd Moellmann <gerd@gnu.org>
6578 * config.in (HAVE_JPEG): Added.
6580 * xfns.c (ct_init): Initialize color table used to map RGB colors
6581 from images to X pixel colors.
6582 (ct_free): Free color table.
6583 (ct_lookup): Look an RGB color up.
6584 (ct_allocated_colors): Get vector of allocated colors.
6585 (pbm_image_p): Test if image specification is a valid PPM
6586 image specification.
6587 (pbm_scan_number): Scan a decimal ASCII number from a file.
6588 (pbm_load): Load a PPM image.
6590 * window.c (Fset_window_vscroll): Adjust glyph matrix if
6591 necessary. Take canonical character units as parameter.
6592 (Fwindow_vscroll): Return canonical character units.
6594 * dispnew.c (allocate_matrices_for_window_redisplay): Add negative
6595 w->dy to display height for which glyph rows must be allocated.
6597 1998-07-17 Gerd Moellmann <gerd@gnu.org>
6599 * xfaces.c (face_at_string_position): Merge in region face
6600 so that it won't overwrite the font in the region.
6601 (face_at_buffer_position): Ditto.
6602 (realize_basic_faces): Don't realize region face.
6604 * dispextern.h (enum face_id): REGION_FACE_ID removed.
6606 * xterm.c (x_set_glyph_string_background_width): Don't let
6607 cursor face extend to end of line.
6609 * xdisp.c (append_space): If adding space of default face,
6610 make sure glyph ist produced with right face.
6612 * xterm.c (x_clear_glyph_string_rect): Draw a rectangle in the
6613 background color of a glyph string.
6614 (x_draw_glyph_string_background): Call it.
6615 (x_draw_glyph_string_bg_rect): Ditto.
6616 (x_draw_stretch_glyph_string): Ditto.
6618 1998-07-15 Gerd Moellmann <gerd@gnu.org>
6620 * xdisp.c (init_iterator): Initialize it->current_y to the
6621 window's vscroll w->dy.
6623 * window.c (Fwindow_vscroll): Return number of pixels window
6624 is vscrolled smoothly.
6625 (Fset_window_vscroll): Set the number.
6627 * xdisp.c (move_iterator_to): Recognize case MOVE_TO_POS and
6628 to_pos in truncated part of a line.
6630 1998-07-14 Gerd Moellmann <gerd@gnu.org>
6632 * xdisp.c (move_iterator_in_display_line_to): If very first glyph
6633 doesn't fit on the line, truncate it, despite truncate_lines nil.
6634 (display_line): Ditto.
6636 * xfns.c: Experimental support for Ghostscript images.
6638 * xterm.c (x_term_init): Initialize new atoms DONE and PAGE.
6639 (XTread_socket): React on events from Ghostscript.
6640 (expose_frame): If width or height are zero, redraw entire frame.
6641 (XTread_socket): Call expose_frame after receiving event from
6644 * xterm.h (struct x_display_info): Add atoms DONE and PAGE
6645 for Ghostscript support.
6647 * xdisp.c (redisplay_internal): Return quickly if called
6650 * alloc.c (NSTATICS): Increased to 1024.
6652 1998-07-08 Gerd Moellmann <gerd@gnu.org>
6654 * xterm.c (x_append_stretch_glyph): Append a stretch glyph to an
6655 iterator's glyph row.
6656 (x_produce_stretch_glyph): Call it.
6657 (x_produce_glyphs): Handle `space-width' property; call
6658 x_append_stretch_glyph.
6660 * xdisp.c (syms_of_xdisp): Add symbol `space-width' used as a text
6662 (get_iterator_space_width): Determine value of `space-width'
6663 property at iterator's position.
6664 (reseat_iterator): Call it.
6665 (next_element_from_string): Ditto.
6666 (next_element_from_buffer): Ditto.
6667 (init_iterator): Initialize space_width of iterator.
6668 (redisplay_internal): Don't goto end_of_redisplay if PT hasn't
6669 moved, but cursor blinks.
6670 (redisplay_internal): Set w->last_cursor_off_p after update.
6672 * dispextern.h (enum iterator_prop_idx): Add SPACE_WIDTH_PROP_IDX.
6673 (struct display_iterator): Add new member space_width.
6675 * window.h (struct window): Add last_cursor_off_p.
6677 1998-07-07 Gerd Moellmann <gerd@gnu.org>
6681 * window.c (Fpos_visible_in_window_p): Case window not up to
6682 date---return nil if iterator hasn't reached position.
6684 1998-07-06 Gerd Moellmann <gerd@gnu.org>
6686 * xdisp.c (text_outside_line_unchanged_p): Fix case that
6687 overlays have changed.
6688 (redisplay_window): Case cursor movement. Don't try it if
6689 last_cursor.vpos is out of range.
6691 * xdisp.c (set_cursor_from_row): Set this_line_.* variables. This
6692 way, the display optimization for the line containing the cursor
6693 is used more frequently, esp. when we have a blinking cursor.
6694 (display_line): Don't set this_line_.* variables.
6696 * xterm.c (x_redraw_cursor): Removed.
6697 (x_display_and_set_cursor): Set cursor type depending on
6698 cursor_off_p flag of window.
6700 * dispnew.c (redraw_cursor_hook): Removed.
6701 (Fblink_cursor): Additional parameter on_p to set the cursor_off_p
6702 member of the selected window.
6704 * xfaces.c (Fface_font): Added for compatibility with 20.2.
6706 * xterm.c (x_y_to_hpos_vpos): Return null if not over text.
6707 Return glyph area under x/y.
6708 (note_mouse_highlight): Use x_y_to_hpos_vpos in its new form.
6710 * keyboard.c (detect_input_pending_run_timers): Call gobble_input
6713 1998-07-05 Gerd Moellmann <gerd@gnu.org>
6715 * xdisp.c (text_outside_line_unchanged_p): Test if changes
6716 are all outside of a line of text.
6717 (redisplay_internal): Use it.
6719 1998-06-30 Gerd Moellmann <gerd@gnu.org>
6721 * xdisp.c (next_element_from_buffer): After skipping over
6722 invisible text, look for the `glyph' property.
6723 (set_iterator_stop_pos): Ignore check positions in front
6724 of an iterator's current position.
6726 * xterm.c (show_mouse_face): Don't act on rows that don't exist
6727 anymore or which are marked as not having valid contents.
6729 * xfaces.c (Finternal_set_lisp_face_attribute): Don't free
6730 realized faces if new attribute value is equal to old value.
6732 1998-06-29 Gerd Moellmann <gerd@gnu.org>
6734 * xfaces.c (Finternal_make_lisp_face): Increment
6735 lface_id_to_name_size when lface_id_to_name is reallocated.
6737 1998-06-27 Gerd Moellmann <gerd@gnu.org>
6739 * xdisp.c (set_iterator_stop_pos): Compute initial stop_pos
6740 as minimum of endpos and overlay_pos.
6741 (load_overlay_strings): Set next_overlay_pos of iterator to
6742 -1 if we don't have to check for more overlay strings.
6744 1998-05-09 Gerd Moellmann <gerd@gnu.org>
6746 * xdisp.c (set_iterator_to_next_visible_line_start): Don't
6747 do anything if iterator is at ZV because scan_buffer doesn't
6750 * xterm.c (x_encode_char): Inline it.
6751 (x_get_char_font_and_encoding): Simplified.
6752 (x_per_char_metric): Inline it.
6754 * xterm.c (x_draw_glyph_string_relief): Use clipping.
6756 * xdisp.c (get_next_display_element): Check for end of relief
6757 face moved here from next_element_from_buffer.
6759 * xterm.c (x_produce_image_glyph): Add relief thickness.
6760 (x_produce_stretch_glyph): Ditto.
6762 1998-05-08 Gerd Moellmann <gerd@gnu.org>
6764 * xdisp.c (fill_iterator_from_glyph_property): Handle glyph
6765 property value (space :width WIDTH :height HEIGHT :ascent ASCENT).
6767 * xterm.c (x_produce_stretch_glyph): Produce a stretch glyph
6768 from a glyph property.
6769 (x_produce_glyphs): Use it.
6771 * xdisp.c (set_iterator_to_next): Handle next_element_from_stretch.
6773 * xterm.c (x_produce_image_glyph): Add to current_x only if
6775 (x_produce_glyphs): Ditto.
6777 * xdisp.c (display_line): Compute row height from glyphs in
6780 * xterm.c (x_draw_image_glyph_string_background): Draw
6781 background of an image glyph string.
6782 (x_draw_glyph_string_bg_rect): Draw a rectangular region of
6783 the background of a glyph string.
6784 (x_draw_image_glyph_string_foreground): Draw the foreground of
6785 an image glyph string.
6786 (x_inverted_image_mask): Return the inverted mask of an image.
6788 * xfns.c (x_draw_image): Removed.
6790 * dispextern.h (struct image_type): Remove drawing function.
6792 * xfaces.c (load_face_colors): Swap colors if face is inverse.
6794 * xdisp.c (get_next_display_element): In marginal areas, translate
6795 newlines, tabs, etc. like normal control characters.
6797 * xfaces.c (Fface_color_supported_p): Transpose parameters frame
6799 (free_realized_faces): Set frame garbaged.
6801 * xfaces.c (syms_of_xfaces): Add defsubr for
6802 internal-lisp-face-attribute-values.
6804 1998-05-07 Gerd Moellmann <gerd@gnu.org>
6806 * xterm.c (x_produce_image_glyph): Don't add glyph if area is
6808 (x_produce_image_glyph): Set IT->nglyphs to 1.
6809 (x_draw_image_glyph_string): Use inverted mask to draw background.
6811 * dispextern.h (struct image_type): Additional clipping rect
6812 parameters for drawing functions.
6814 * xterm.c (x_get_glyph_string_clip_rect): Get clip rect for
6816 (x_draw_image_glyph_string): Use it and pass the rect to the
6817 image drawing function.
6819 * xdisp.c (fill_iterator_from_glyph_property): Use position of
6820 first character with `glyph' property as image position. Set
6821 iterator back to that position as long as the image hasn't been
6822 consumed with set_iterator_to_next.
6823 (set_cursor_from_row): Accept when glyph with given position is
6824 not found in the row. Set cursor x to end of line in that case,
6825 so that we can hscroll.
6826 (redisplay_internal): Correct computation of delta by which
6827 positions have changed in redisplay optimization for cursor
6828 row of selected window.
6830 * xdisp.c (display_line): Remove start_pos.
6831 (display_line): Fix bug preventing display optimization for
6832 cursor line of selected window.
6833 (next_element_from_buffer): Avoid XSETBUFFER, use it->w->buffer
6836 * dispnew.c (update_text_area): Use GLYPH_EQUAL_P.
6837 (update_text_area): Take glyph pixel width into account
6838 when trying to find a resync point.
6839 (row_equal_p): Compare glyphs in all areas.
6841 1998-05-06 Gerd Moellmann <gerd@gnu.org>
6843 * xterm.c (x_produce_glyphs): Don't add glyph if area is full.
6845 * dispextern.h (struct glyph_row): Use unsigned hash value.
6847 * xdisp.c (display_line): Simplified and made faster by setting
6848 the cursor with set_cursor_from_row.
6849 (set_cursor_from_row): Handle rows of desired matrix.
6851 1998-05-05 Gerd Moellmann <gerd@gnu.org>
6853 * xdisp.c (set_cursor_from_row): Don't put cursor on glyphs
6854 with type != CHAR_GLYPH.
6855 (fill_iterator_from_glyph_property): Return void. Set
6856 method to next_element_from_image.
6857 (next_element_from_image): Dummy function for delivering a
6859 (set_iterator_to_next): Add method next_element_from_image.
6860 (redisplay_window): When recentering, and cursor vpos is -1
6861 after display, assume middle of window is in first line displayed
6862 in window, and display again.
6863 (fill_iterator_from_glyph_property): Assign image glyph
6864 the position of the first character having the glyph property.
6866 * dispextern.h (IMAGE_ASCENT): Compute ascent of image.
6867 * xfns.c (x_draw_image): Use it.
6868 * xterm.c (x_produce_image_glyph): Use it.
6870 * xterm.c (x_produce_image_glyph): Set iterator's pixel_width.
6872 * Makefile.in: Extraneous #define of LIBXPM removed.
6874 * xterm.c (x_produce_glyphs): Produce a STRETCH_GLYPH for tabs.
6875 (x_fill_stretch_glyph_string): Fill a glyph string from a
6877 (x_compute_glyph_string_overhangs): Compute overhangs only
6878 for text glyph strings.
6879 (x_draw_stretch_glyph_string): Draw a stretch glyph string.
6880 (x_draw_glyph_string): Call it.
6882 * dispextern.h (glyph_type): Add STRETCH_GLYPH.
6883 (struct glyph): Add sub-structure for stretchable glyphs.
6884 (GLYPH_EQUAL_P): Compare glyph type and u.val.
6886 * xdisp.c (get_overlay_arrow_glyph_row): Put face code into
6889 * xterm.c (x_produce_glyphs): Use ASCII face for spaces of a TAB.
6891 * xdisp.c (fill_iterator_from_glyph_property): Renamed from
6892 setup_iterator_from_glyph_property. Don't do it for terminal
6895 * xterm.c (x_produce_image_glyph): Produce glyph for image
6896 that can't be loaded.
6898 * xfns.c (lookup_image): If image can't be loaded, set its
6899 width and height so that we can draw a rectangle.
6900 (x_draw_image): Draw a rectangle for images that don't have
6902 (make_image): Set hash value.
6903 (image_spec_equal_p): Use image_spec_value.
6905 * xterm.c (expose_frame): Don't try to redraw if basic faces
6906 haven't benn realized yet.
6907 (x_draw_image_glyph_string): Fill background only if image
6908 is not as tall as row.
6910 1998-05-04 Gerd Moellmann <gerd@gnu.org>
6912 * Makefile.in (LIBXPM): If not already defined, define to -lXpm.
6913 (LIBX)[HAVE_X11]: Add LIBXPM.
6915 * xfns.c (xpm_image_p): Implementation of image type functions
6919 * dispextern.h (struct image): Add mask pixmap for XPM.
6921 * xfns.c (x_draw_image): Handle images with masks.
6923 * configure.in: --with-xpm added. Code detecting -lXpm added.
6925 * config.in: Add HAVE_XPM.
6927 * xfns.c (xbm_draw): Removed.
6928 (x_draw_image): Default implementation for drawing images.
6929 (xbm_keyword_index): Remove XBM_DEPTH.
6930 (xbm_format): Remove `:depth'.
6931 (xbm_image_spec_from_file): Removed to reduce consing.
6932 (xbm_load_image_from_file): Added for the same reason.
6934 * xterm.c (x_fill_image_glyph_string): Don't set ybase of
6936 (x_draw_image_glyph_string): Pass ybase to image draw function.
6938 * xfns.c (make_image): Set default baseline.
6940 * xterm.c (x_produce_image_glyph): Compute ascent of image
6941 from its height and baseline percentage.
6943 * xfns.c (xbm_keyword_index): Add XBM_BASELINE.
6944 (xbm_format): Add description for `:baseline'.
6945 (xbm_image_spec_from_file): Add keywords from original spec to
6947 (xbm_load): Set baseline of image.
6948 (xbm_image_p): Check range for baseline.
6950 * dispextern.h (struct image): Add member baseline.
6952 * xdisp.c (dump_glyph_matrix): Handle image glyphs.
6954 * term.c (produce_glyphs): Change assertion to allow DISP_IMAGE.
6956 * xdisp.c (get_next_display_element): Do character translations
6957 only if delivering characters.
6959 1998-05-03 Gerd Moellmann <gerd@gnu.org>
6961 * dispextern.h (ITERATOR_AT_END_OF_LINE_P): Test for
6964 * xterm.c (x_produce_image_glyph): Poduce image glyphs.
6965 (x_produce_glyphs): Call x_produce_glyphs for DISP_IMAGE.
6967 1998-05-02 Gerd Moellmann <gerd@gnu.org>
6969 * xfns.c (prepare_image_for_display): Set image timestamp.
6970 (clear_image_cache): Clear images if image's timestamp +
6971 Vimage_eviction_seconds is > now.
6972 (syms_of_xfns): New variables image-eviction-seconds, and
6974 (add_image_format): Add to image-types.
6975 (xbm_load): Support new image spec format.
6976 (x_alloc_image_color): Allocate a color for an image.
6978 * dispextern.h (struct image): Add timestamp.
6980 * xfns.c (xbm_image_p): Allow bool-vectors, vectors of strings and
6981 vectors of bool-vectors.
6982 (xbm_lisp_object_from_file): Build new format image spec.
6984 1998-05-01 Gerd Moellmann <gerd@gnu.org>
6986 * xfaces.c (init_frame_faces): Initialize image cache.
6987 (free_frame_faces): Free it.
6989 * xterm.c (x_delete_display): Don't free image cache.
6991 * emacs.c (main): Call init_xfns.
6993 1998-04-30 Gerd Moellmann <gerd@gnu.org>
6995 * alloc.c (mark_object): Mark objects in image cache.
6997 * xfns.c (x_set_internal_border_width): Correct call to
6998 widget_store_internal_border_width.
7000 * widget.c (widget_store_internal_border): Return void.
7002 * xfns.c (x_destroy_bitmap): Use xfree instead of free. Return
7004 (init_x_parm_symbols): Return void.
7005 (x_report_frame_params): Ditto.
7006 (x_set_border_pixel): Ditto.
7007 (syms_of_xfns): Ditto.
7008 (x_destroy_all_bitmaps): Use xfree instead of free.
7010 * xterm.h (FRAME_X_IMAGE_CACHE): Access the image cache of a frame.
7012 * xterm.c (x_term_init): Initialize image_cache of display info.
7013 (x_delete_display): Free image cache.
7015 * xterm.h (struct x_display_info): Add image_cache.
7017 * xfns.c (make_image_cache): Allocate a new image cache.
7018 (free_image_cache): Free an image cache.
7019 (make_image): Allocate an image.
7020 (free_image): Free an image.
7022 * dispextern.h (struct image): Structure describing an image.
7023 (struct image_cache): Structure describing an image cache.
7025 1998-04-29 Gerd Moellmann <gerd@gnu.org>
7027 * xdisp.c (check_iterator_glyph_property): Return int. Value is
7028 non-zero if iterator is filled with something to return.
7029 (next_element_from_buffer): Immediately return if
7030 setup_iterator_from_glyph_prop has filled iterator with pixmap.
7031 (next_element_from_string): Likewise.
7033 * xfaces.c (load_pixmap): Allow to pass null for W_PTR and H_PTR.
7035 * dispextern.h (struct glyph): Add pixmap_id.
7036 (display_element_type): Add DISP_PIXMAP.
7038 * xmenu.c (popup_get_selection): Use xmalloc/xfree instead of
7041 * xfaces.c (clear_font_table): Free fonts not used by fontsets.
7042 (clear_face_cache): Call it.
7044 * xterm.c (x_query_font): Don't look at empty font table slots.
7045 (x_compute_min_glyph_bounds): Likewise.
7046 (x_term_init): Initialize font_table to null.
7047 (x_load_font): Change allocation of font_info structures so
7048 that it is possible to free fonts.
7050 * xfns.c (Fx_close_connection): Use xfree instead of free.
7051 Only free fonts from filled font table entries.
7053 * xfaces.c (best_matching_font): Support use of scalable fonts.
7054 (Fface_scalable_fonts_mode): Toggle use of scalable fonts.
7056 * xterm.h (struct x_display_info): Remove screen_dpi, add resx
7058 * xterm.c (x_term_init): Compute resx and resy.
7060 * xfaces.c (split_font_name): Don't reject scalable fonts.
7062 * xterm.c (x_list_fonts): Set code exclusing scalable fonts
7065 * xfaces.c (xlfd_point_size): Return 0 for fonts whose real
7066 point size cannot be determined.
7068 * xterm.h (FRAME_SMALLEST_CHAR_WIDTH): Return smallest character
7069 width over all fonts on a frame.
7070 (FRAME_SMALLEST_FONT_HEIGHT): Likewise for font height.
7071 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Use these
7074 * xterm.c (x_font_min_bounds): Moved here from xfaces.c.
7075 (x_compute_min_char_bounds): Formerly min_char_bounds in xfaces.c.
7076 (x_load_font): Use x_compute_min_char_bounds.
7078 * xterm.h (struct x_display_info): New members smallest_char_width
7079 and smallest_font_height.
7081 1998-04-28 Gerd Moellmann <gerd@gnu.org>
7083 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Call function with
7084 the same name if GC of face is zero.
7086 * dispextern.h (struct face): Member non_ascii_gc removed.
7088 * xterm.c (x_get_char_font_and_encoding): Return face's font
7089 for characters < 0177 in default face. Prepare face for
7090 display before returning it.
7091 (x_produce_glyphs): Use it->charset.
7092 (x_get_char_font_and_encoding): Simplified.
7093 (x_encode_char): Remove parameter `font'.
7095 * xfaces.c (choose_face_font): If registry from charset symbol
7096 doesn't contain a `-', make it a pattern by appending "*-*".
7098 * xdisp.c (check_iterator_glyph_property): Adjust limit for
7099 glyph_check_pos computation to character boundary.
7101 1998-04-27 Gerd Moellmann <gerd@gnu.org>
7103 * fontset.h (FONT_INFO_FROM_ID): Return null if ID is invalid.
7105 * xfaces.c (ascii_face_of_lisp_face): Get the id of the realized
7106 ASCII face for a given Lisp face id.
7108 * xdisp.c (set_iterator_stop_pos): Take glyph_check_pos into
7110 (reseat_iterator): Set glyph_check_pos. Handle case where
7111 new position is < original position.
7112 (check_iterator_glyph_property): Handle glyph property in strings.
7113 (next_element_from_string): Call above function.
7114 (next_element_from_display_vector): Handle faces in glyphs.
7115 (get_next_display_element): Set face_id of glyphs for
7116 control chars to zero.
7118 * Makefile.in (term.o): Add dependency on dispextern.h.
7120 * xdisp.c (syms_of_xdisp): Add symbol `glyph'.
7121 (display_line): Handle marginal areas.
7122 (move_iterator_in_display_line_to): Likewise.
7124 * xfaces.c (Finternal_make_lisp_face): Assign Lisp faces an id.
7126 * xfaces.c (face_at_buffer_position): Don't merge with nil
7128 (face_at_string_position): Ditto.
7130 * dispextern.h (struct display_iterator): Use a stack of saved
7131 values instead of saving check positions etc. individually.
7133 * xdisp.c (set_iterator_to_next): If end of Lisp string reached,
7134 maybe pop the iterator's stack.
7135 (save_iterator_settings): Push a value on iterator's stack.
7136 (get_overlay_strings_at_iterator_position): Use it.
7137 (restore_iterator_settings): Pop the stack.
7138 (set_iterator_to_next_overlay_string): Use it.
7140 * xfaces.c (try_font_list): Use alternative font families.
7142 1998-04-26 Gerd Moellmann <gerd@gnu.org>
7144 * xfaces.c (Fset_face_font_sort_order): Set the order in which
7145 font selection matches fonts.
7146 (Fface_font_sort_order): Return the font sort order.
7147 (best_matching_font): Find best matching font based on sort order.
7148 (cmp_font_names): Sort by given sort order.
7150 * dispextern.h (struct display_iterator): New member faces_p.
7151 * xdisp.c (init_iterator): Initialize it->faces_p.
7152 (compute_face_at_iterator_string_position): Use it.
7153 (compute_face_at_iterator_position): Use it.
7154 (init_iterator): Use it.
7155 (display_mode_line): Ditto.
7157 * xdisp.c (get_next_display_element): Put code choosing a face
7158 when the charset changes in #ifdef HAVE_FACES.
7160 * dispextern.h (FACE_FOR_CHARSET): Replacement for function
7161 lookup_face_for_charset.
7163 * xfaces.c (free_font_names): Renamed from free_split_font_names.
7164 (free_all_realized_faces): Renamed from remove_all_realized_faces.
7166 1998-04-25 Gerd Moellmann <gerd@gnu.org>
7168 * xfaces.c (best_matching_font): Return the name of the best
7169 matching font in an array of font_name structures.
7170 (choose_face_font): Use it.
7171 (choose_face_fontset_font): Use it.
7172 (find_best_weight_font): If final font found has same weight as
7173 the font we started with, return the original font because it is a
7174 better match for the resolution of the display.
7175 (find_best_slant_font): Likewise.
7176 (merge_face_vector_with_property): Check more invalid attribute
7178 (lface_suitable_for_charset_p): Replaced by a macro with the same
7181 1998-04-24 Gerd Moellmann <gerd@gnu.org>
7183 * dispextern.h (struct face): Member
7184 fontset_chosen_for_realization_p removed.
7186 * xfaces.c (cache_face): If face->fontset >= 0, add face to the
7187 end of the collision list, so that we find more specific faces
7189 (lookup_face_for_charset): Look up a new face if face->fontset >=
7190 0, and charset != CHARSET_COMPOSITION.
7192 * xfaces.c (split_font_name): Return zero if point size of font
7193 couldn't be computed.
7194 (realize_default_face): Use ASCII font of a fontset to determine
7195 font-related attributes of the default face.
7196 (face_fontset): Return fontset id for face family.
7197 (font_list): Additional parameter font_pattern. If non-nil,
7198 return fonts matching that pattern.
7200 1998-04-23 Gerd Moellmann <gerd@gnu.org>
7202 * xfaces.c (choose_face_fontset): If new fontset cannot be
7203 constructed, or fontset name cannot be split, return the id of the
7206 * xterm.c (XTframe_up_to_date): Check that frame is an X frame.
7207 When Emacs starts, it may be called for the initial frame which
7210 * dispextern.h (struct face): New members foreground_defaulted_p,
7211 background_defaulted_p.
7212 (struct face): Members `mask' and `cache' removed.
7214 * xfaces.c (load_color): Set them.
7215 (free_face_colors): Check them.
7216 (xlfd_point_size): Return -1 if resolution or point size of
7219 * xfaces.c (free_font): Removed.
7220 (load_face_font_or_fontset): Renamed from load_font.
7221 (load_face_font_or_fontset): Use message2 instead of signalling.
7222 (load_color): Likewise.
7223 (load_pixmap): Likewise.
7225 * xterm.h (struct x_display_info): Add screen_dpi.
7226 * xterm.c (x_term_init): Initialize it.
7227 * xfaces.c (xlfd_point_size): Use it.
7228 (split_font_name): Compute numeric XLFD_RESY.
7229 (cmp_font_names): Make fonts with an y-resolution more
7230 similar to that of the frame appear first in the result.
7232 * xfaces.c (cache_face): If fontset_chosen_for_realization_p
7233 is set for the face to cache, add it to the end of the collision
7235 (try_font_list): If fonts for given family and registry cannot
7236 be found, first try to keep the registry, and choose a different
7238 (choose_face_font): Allow nfonts == 0.
7239 (try_font_list): Give up if no font matches given registry.
7241 1998-04-22 Gerd Moellmann <gerd@gnu.org>
7243 * xterm.c (x_get_char_font_and_encoding): Get font_info from
7244 font info id of the face.
7246 * xfaces.c (load_font): Set font_info_id.
7247 (realize_face): Ditto.
7249 * dispextern.h (struct face): Change member font_info to
7252 * fontset.h (FONT_INFO_ID): Build an ID from a font_info pointer.
7253 (FONT_INFO_FROM_ID): Get a font_info pointer from an ID.
7255 * xdisp.c (extend_face_to_end_of_line): If IT's current charset
7256 isn't ASCII, get the ASCII face before adding a space.
7257 (append_space): Likewise.
7258 (insert_left_trunc_glyphs): Initialize truncate_it's charset
7259 to -1 so that it will compute the right face for the truncation
7262 * xfaces.c (realize_face): Set
7263 face->fontset_chosen_for_realization_p.
7264 (lookup_face_for_charset): If fontset wasn't specified originally
7265 and new charset != CHARSET_COMPOSITION, get a new face for that
7268 * dispextern.h (struct face): New member
7269 fontset_chosen_for_realization_p_specified_p. Set to 1 when
7270 realize_face has chosen a fontset to display composite characters
7271 for a Lisp face not specifying a fontset.
7273 * xdisp.c (extend_face_to_end_of_line): Move tests for default
7274 face and line already filled here. Don't do anything if current
7275 face hasn't a relief or has a background equal to the frame
7278 * xfaces.c (split_font_name): Additional parameter numeric_p.
7279 Don't compute numeric values if it is non-zero.
7280 (choose_face_fontset): Call split_font_name with numeric_p == 0.
7281 (choose_face_fontset): Print a message if fontset contains a
7282 font whose name cannot be split into fields.
7284 1998-04-21 Gerd Moellmann <gerd@gnu.org>
7286 * xfaces.c (try_font_list): Try to load a list of fonts,
7287 possibly using less restrictive patterns.
7288 (choose_face_font): Use it.
7290 * xterm.c (x_get_char_font_and_encoding): For charset !=
7291 CHARSET_ASCII use font_info of face if face hasn't a fontset set.
7293 * dispextern.h (struct face): New member font_info.
7295 * xfaces.c (load_font): Use FS_LOAD_FONT to load fonts for faces
7296 specifying a fontset as well as those not having a fontset.
7297 (free_font): Make it empty.
7298 (realize_face): Use changed load_font.
7300 * xterm.c (x_get_char_font_and_encoding): If face doesn't
7301 fit for charset, get the right one.
7303 * xfaces.c (load_font): Take frame and name parameter, return
7305 (free_font): Likewise.
7306 (split_font_name): Compute numeric values for height, swidth etc.
7307 (cmp_font_names): Use them.
7308 (find_best_width_font): Ditto.
7309 (find_best_height_font): Ditto.
7310 (find_best_weight_font): Ditto.
7311 (find_best_slant_font): Ditto.
7312 (lface_hash): Add weight, slant, swidth and relief to hash value.
7313 (lface_equal_p): Make it faster.
7314 (lface_from_symbol): Use assq_no_quit.
7315 (Fnote_default_face_changed): Removed.
7316 (cmp_font_names): Use strcmp instead of xstricmp.
7317 (face_charset_registries): Removed.
7319 1998-04-20 Gerd Moellmann <gerd@gnu.org>
7321 * frame.h (CHECK_FRAME): Give this macro a statement form.
7322 (CHECK_LIVE_FRAME): Ditto.
7324 * xfaces.c (find_best_width_font): Find the best matching font
7326 (find_best_height_font): Likewise for height.
7327 (find_best_weight_font): Likewise for weight.
7328 (find_best_slant_font): Likewise for slant.
7329 (choose_face_font): Use them.
7330 (get_lface_attributes): Always return frame-local face attrs.
7331 (Finternal_merge_in_global_face): Merge local face with
7332 global face attributes.
7334 * xfaces.c (check_lface_attrs, check_lface): Check consistency of
7335 Lisp face attributes.
7337 1998-04-19 Gerd Moellmann <gerd@gnu.org>
7339 * xfaces.c (Finternal_set_lisp_face_attribute): Add :bold
7340 and :italic for compatibility.
7341 (Finternal_set_lisp_face_attribute_from_resource): Handle
7342 :bold and :italic. Handle boolean resource values for
7343 :underline and :italic.
7345 * xfns.c (display_x_get_resource): Make it externally visible.
7347 * xfaces.c (lface_from_symbol): Take a frame as parameter.
7348 If that frame is non-null, return the frame-local face.
7349 (Finternal_make_lisp_face): Additional frame argument.
7350 (lface_attributes): Get face attributes from global and frame-local
7352 (Finternal_lisp_face_equal_p): Additional frame argument.
7353 (merge_lisp_face_vector_with_property): Ditto.
7354 (Frealize_basic_faces): Removed.
7355 (Finternal_get_lisp_face_attribute): Additional frame argument.
7356 (Finternal_lisp_face_p): Ditto.
7357 (load_color) [MSDOS]: Removed because it isn't clear how
7358 to do this for MS-DOS.
7360 * xfaces.c (lface_from_symbol): Get global face definition
7361 from face-global-alist.
7363 * xfaces.c (Finternal_set_lisp_face_attribute): Allow `t'
7364 as values for :underline and :inverse-video.
7365 (Finternal_set_lisp_face_attribute): Allow nil values.
7367 1998-04-17 Gerd Moellmann <gerd@gnu.org>
7369 * xfaces.c (Finternal_make_lisp_face): Return Lisp face vector.
7371 * xfaces.c (syms_of_xfaces): Add Vall_faces.
7372 (Finternal_make_lisp_face): Add new face to Vall_faces.
7374 * xdisp.c (echo_area_display): Remove code recomputing faces.
7375 (redisplay_internal): Ditto.
7376 (init_iterator): Do it here.
7378 * xfaces.c (choose_face_font): Check that swidth doesn't change
7379 for subusequent attributes.
7380 (xlfd_point_size): Return int.
7382 * xdisp.c (redisplay_internal, echo_area-display): If realized
7383 faces have been cleared, call recompute_basic_faces.
7385 * xfaces.c (recompute_basic_faces): Free realized faces. Reset
7386 face_attributes_changed_p.
7387 (remove_all_realized_faces): Remove all realized faces on
7389 (Finternal_set_lisp_face_attribute): Call remove_all_realized_faces.
7391 * xdisp.c (redisplay_internal): If face attributes have been
7392 changed since the last redisplay, recompute basic faces.
7393 (echo_area_display): Ditto.
7395 * xfaces.c (clear_face_gcs): Renamed from clear_realized_face_cache.
7397 * xfaces.c (min_char_bounds): If face cache not yet present,
7398 don't try to get font dimensions from faces.
7400 * xterm.c (x_frame_mode_line_height): If face cache not present
7401 set, return default height.
7403 * alloc.c (mark_face_cache): Check for null faces. Correct
7406 * dispextern.h (struct face): Renamed from struct rface. Member
7407 underline renamed underline_p. Make it a bit-field.
7409 * xfaces.c (init_frame_faces): Allocate face cache.
7410 (free_frame_faces): Free face cache.
7411 (recompute_basic_faces): Realize basic faces only if face cache is
7412 allocated, i.e. after init_frame_faces has been called.
7414 * frame.c (make_frame): Initialze face cache with null.
7416 * xfaces.c (same_size_fonts): Removed.
7418 * xterm.c (x_set_glyph_string_gc): Add post-condition
7420 (x_set_mouse_face_gc): Ditto.
7421 (x_set_mode_line_face_gc): Ditto.
7423 * xfaces.c (realize_default_face): Return int. Value is
7424 zero if frame params don't contain enough information to
7425 realize the default face.
7426 (realize_basic_faces): Ditto.
7427 (init_frame_faces): Realize basic faces.
7429 * xfns.c (x_set_font): First store real font name in frame
7430 parameters, then call recompute_basic_faces.
7432 * xfaces.c (recompute_basic_faces): Call realize_basic_faces.
7434 1998-04-16 Gerd Moellmann <gerd@gnu.org>
7436 * xfaces.c (syms_of_xfaces): Correct calls to defsubr.
7438 * xfns.c (Fx_face_fixed_p): Removed.
7439 (Fx_list_fonts): Moved to xfaces.c.
7441 * xfaces.c (compute_face_at_buffer_pos): Renamed to
7442 face_at_buffer_position. Parameter charset removed; always
7443 compute face for CHARSET_ASCII.
7444 (face_at_string_position): Renamed from
7445 compute_face_at_string_pos. Parameter charset removed; always
7446 compute for CHARSET_ASCII.
7447 (lookup_face_for_charset): Take frame parameter instead of
7449 (lookup_face): Ditto.
7450 (compute_char_face): Renamed from compute_glyph_face.
7452 * xdisp.c (init_iterator): Initialize charset member.
7453 (reseat_iterator_to_string): Ditto.
7454 (get_charset_at_buffer_position): Determine charset at
7455 buffer position in current_buffer.
7456 (reseat_iterator): Call above function.
7457 (compute_face_at_iterator_position): Call
7458 compute_face_at_buffer_pos.
7459 (compute_face_at_iterator_string_position): Call
7460 compute_face_at_string_pos.
7461 (get_face_from_id): Removed.
7462 (get_face_from_cursor_pos): Call compute_face_at_buffer_pos.
7463 Call get_charset_at_buffer_position.
7464 (reseat_iterator): Determine face if charset at pos differs
7465 from iterator's charset.
7466 (reseat_iterator_to_glyph_pos): Removed.
7468 * xfaces.c (compute_face_at_bufpos): Remove parameter charset.
7469 Determine charset from buffer position.
7470 (compute_string_char_face): Renamed to compute_face_at_string_pos.
7471 (compute_face_at_bufpos): Renamed to compute_face_at_buffer_pos.
7473 * dispextern.h (struct display_iterator): Add member charset.
7475 1998-04-15 Gerd Moellmann <gerd@gnu.org>
7477 * xfaces.c (compute_char_face): Removed.
7479 * xdisp.c (get_overlay_arrow_glyph_row): Use compute_glyph_face
7480 with new parameter list.
7482 * xfaces.c (region_face): Removed.
7483 (allocate_face): Removed.
7485 (face_eql): Removed.
7486 (intern_face): Removed.
7487 (clear_face_cache): Removed.
7489 (unload_font): Ditto.
7490 (load_color): Ditto.
7491 (unload_color): Ditto.
7492 (new_computed_face): Ditto.
7493 (intern_computed_face): Ditto.
7494 (ensure_face_ready): Ditto.
7495 (merge_faces): Ditto.
7496 (compute_base_face): Ditto.
7497 (merge_face_list): Ditto.
7498 (Fmake_face_internal): Removed.
7499 (Fset_face_attribute_internal): Ditto.
7500 (face_name_id_number): Removed.
7501 (Fframe_face_alist): Ditto.
7502 (Fset_frame_face_alist): Ditto.
7503 (Finternal_next_face_id): Ditto.
7505 * xterm.h (struct x_output): Remove computed_faces, and
7506 param_faces. Remove macros accessing them.
7508 * xfaces.c: Entirely new face implementation added.
7510 1998-04-11 Gerd Moellmann <gerd@gnu.org>
7512 * dispextern.h (struct glyph_pos): Member `bufpos' renamed
7515 1998-04-10 Gerd Moellmann <gerd@gnu.org>
7517 * xterm.c (x_scroll_bar_move): Clear only regions not covered by
7518 scroll bar window to reduce flickering. Clear entire height.
7520 * xdisp.c (move_iterator_vertically_backward): Set iterator's
7521 current_x and hpos to zero after moving to previous line
7524 1998-04-03 Gerd Moellmann <gerd@gnu.org>
7526 * frame.h (FRAME_FACE_CACHE): Access to a frame's face cache.
7528 * xfaces.c (xlfd_point_size): Compute relative point size of
7529 fonts from font and frame resolution.
7530 (sort_fonts): New function to sort fonts, temporarily setting
7531 font_frame to the frame in effect.
7532 (xlfd_point_size): Take additional frame parameter to be able
7533 to get at the display's resolution.
7535 * xterm.c (x_setup_relief_colors): Use WHITE_PIX_DEFAULT and
7537 (x_setup_relief_color): Use FRAME_X_SCREEN instead of default
7540 1998-03-31 Gerd Moellmann <gerd@gnu.org>
7542 * xfaces.c (choose_face_fontset): Instantiate fontsets.
7544 * fontset.h: Add external declarations for Vfontset_alias_alist
7545 and Vglobal_fontset_alist.
7547 * xfaces.c (merge_lisp_face_vector_with_property): Simplified.
7548 (realize_default_face): If frame parameters contain an artificial
7549 font name naming a fontset, set the family of the default face to
7550 the fontset name given by the registry.
7552 * Makefile.in (alloc.o): Add dependency to dispextern.h.
7554 1998-03-22 Gerd Moellmann <gerd@gnu.org>
7556 * alloc.c (mark_object): Add function prototype. Add cast to
7557 Lisp_Object pointer in call to mark_object for symbol names
7558 because this otherwise gives a warning from gcc 2.8.1.
7559 (mark_face_cache): Mark Lisp objects in realized faces.
7561 1998-03-19 Gerd Moellmann <gerd@gnu.org>
7563 * frame.h (struct frame): Add member face_cache.
7565 * alloc.c (mark_object): Mark face cache.
7566 (mark_face_cache): Mark Lisp faces in face cache of frame.
7568 * frame.c (make_frame): Initialize face_cache.
7569 (Fdelete_frame): Free it.
7571 1998-03-18 Gerd Moellmann <gerd@gnu.org>
7573 * xfaces.c: Very first skeleton of functions for face realization,
7574 face merging, face cache etc.
7576 * dispextern.h (struct rface): Realized faces. Will replace
7577 struct face when tested.
7578 (struct face_cache): Realized face caches.
7580 * xdisp.c (init_iterator): Initialize area member of display
7583 1998-03-17 Gerd Moellmann <gerd@gnu.org>
7585 * xterm.c (x_append_glyph): Use it->area to store glyphs.
7587 * dispextern.h (struct display_iterator): New member area.
7589 * xterm.c (note_overwritten_text_cursor): Note when the text
7590 cursor of a window is overwritten.
7592 * xdisp.c (set_cursor_from_row): If PT is not found in the
7593 row, display the cursor at the start of the row.
7595 * dispnew.c (direct_output_forward_char): Call
7596 set_cursor_from_row.
7598 * xdisp.c (setup_iterator_overlay_strings_from_glyph_pos): If
7599 position is not in an overlay string, set iterator's position and
7600 method explicitly so.
7601 (set_cursor_from_row): Correct cursor position calculation.
7602 Make it externally visible.
7603 (redisplay_window): Call set_cursor_from_row so that there is only
7604 one place where the cursor position is calculated from a current
7607 * dispextern.h (struct display_iterator): New member
7608 overlay_strings_at_end_processed_p.
7610 * xdisp.c (check_iterator): Perform sanity checks on
7612 (next_element_from_buffer): Check for overlay strings at ZV.
7614 1998-03-16 Gerd Moellmann <gerd@gnu.org>
7616 * buffer.c (init_buffer_once): Add left_margin_width and
7617 right_margin_width to buffer_local_flags.
7619 * dispnew.c (margin_glyphs_to_reserve): Function computing
7620 number of glyphs to reserve for a marginal area.
7621 (adjust_glyph_matrix): Call it.
7622 (adjust_frame_glyphs_for_frame_redisplay): Return if frame
7625 * window.c (Fset_window_margins): Allow floats.
7627 * buffer.c (syms_of_buffer): Add buffer-local variables
7628 left-margin-width and right-margin-width. Add defaults
7629 default-left-margin-width and default-right-margin-width.
7631 * buffer.h (struct buffer): New members left_margin_width
7632 and right_margin_width.
7634 * window.c (Fset_window_margins): Make window the last and
7637 * xterm.c (x_draw_glyphs): Compute x-positions for rows with
7638 flag no_marginal_areas_p differently.
7639 (x_clear_end_of_line): Ditto.
7640 (x_draw_glyph_string_relief): Compute width of relief differently
7641 for rows with flag no_marginal_areas_p.
7643 * dispnew.c (update_window_line): Update marginal areas only
7644 for rows that don't have no_marginal_areas_p set.
7646 * xdisp.c (display_mode_line): Set row's flag no_marginal_areas_p.
7647 (display_menu_bar): Ditto.
7649 * dispextern.h (struct glyph_row): New member no_marginal_areas_p.
7651 * dispnew.c (adjust_glyph_matrix): Compute glyph pointers for
7652 marginal areas in window-based redisplay.
7654 * dispextern.h (struct glyph_matrix): New members
7655 left_margin_glyphs and right_margin_glyphs.
7657 1998-03-15 Gerd Moellmann <gerd@gnu.org>
7659 * minibuf.c (read_minibuf_unwind): Return Lisp_Object.
7661 * charset.c (non_ascii_char_to_string): Use char type parameters
7662 because the function is used that way from outside. Use unsigned
7665 * window.c (change_window_height): Return void.
7666 (make_dummy_parent): Return void.
7667 (init_window_once): Return void.
7668 (syms_of_window): Ditto.
7669 (keys_of_window): Ditto.
7670 (delete_window): Correct return with and without value.
7672 * buffer.c (record_buffer): Return void.
7674 * marker.c (unchain_marker): Return void.
7676 * window.c (unshow_buffer): Return void.
7677 (replace_window): Ditto.
7678 (delete_window): Ditto.
7680 * term.c (delete_glyphs_hook): Void return type.
7681 (ring_bell_hook): Ditto.
7682 (set_terminal_window_hook): Ditto.
7684 * sysdep.c (init_sigio): Return void.
7686 * xterm.c (x_set_window_size): Return void.
7687 (x_calc_absolute_position): Ditto.
7688 (x_set_offset): Ditto.
7689 (x_focus_on_frame): Ditto.
7690 (x_unfocus_frame): Ditto.
7691 (x_make_frame_visible): Ditto.
7692 (x_make_frame_invisible): Ditto.
7693 (x_iconify_frame): Ditto.
7694 (x_destroy_window): Ditto.
7695 (x_wm_set_window_state): Ditto.
7696 (x_wm_set_icon_pixmap): Ditto.
7697 (x_wm_set_icon_position): Ditto.
7698 (x_initialize): Ditto.
7699 (x_error_quitter): Ditto.
7700 (x_destroy_window): Use xfree instead of free.
7702 * keyboard.c (clear_waiting_for_input): Return void.
7704 * xterm.c (x_wm_set_size_hint): Return void.
7705 (x_raise_frame): Ditto.
7706 (refreshicon): Ditto.
7707 (x_error_catcher): Ditto.
7708 (x_clear_errors): Ditto.
7710 * keyboard.c (record_asynch_buffer_change): Return void.