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(mouse-buffer-menu-mode-groups): Added "Version Control" group.
[bpt/emacs.git] / src / ChangeLog
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e2a57b34
MB		 12001-10-25 Miles Bader <miles@gnu.org>
2
3 * dispextern.h (struct image): Add `background',
4 `background_valid', and `background_transparent' fields.
5 (image_background, image_background_transparent): New declarations.
6 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
7 * xfns.c (image_background, image_background_transparent)
8 (four_corners_best): New functions.
9 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
10 (gs_format): Add `:background' entry.
11 (lookup_image): Set IMG's background color if specified.
12 (pbm_load, xbm_load_image, png_load): Set IMG's background field
13 when appropriate.
14 (x_clear_image_1): Reset `background_valid' and
15 `background_transparent_valid' fields.
16 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
17 calculating it here. Set IMG's background_transparent field.
18 (enum xpm_keyword_index): Add XPM_BACKGROUND.
19 (enum png_keyword_index): Add PNG_BACKGROUND.
20 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
21 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
22 (enum gif_keyword_index): Add GIF_BACKGROUND.
23 (enum gs_keyword_index): Add GS_BACKGROUND.
24 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
25 Pre-calculate image background color where necessary.
26 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
27 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
28 color to use for image glyph reliefs.
29
b547b6e8
GM		 302001-10-24 Gerd Moellmann <gerd@gnu.org>
31
d9e3b8c6
GM		 32 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
33 in full-width rows.
34
b547b6e8
GM		 35 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
36 Fix clearing of area not covered by scroll bar.
37
2beb36f9
PJ		 382001-10-24 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
39
40 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
41 and `real_start'.
42 (x_draw_image_foreground): Remove unused variables `mask' and
43 `xgcv'.
44 (glyph_rect): Remove unused variable `area'.
45
76cb5e06
GM		 462001-10-24 Gerd Moellmann <gerd@gnu.org>
47
bdbdebff
GM		 48 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
49
62e33982
GM		 50 * xdisp.c (try_window_reusing_current_matrix): Use
51 row_containing_pos.
52 (row_containing_pos): Take additional argument DY. Treat
53 rows ending in middle of char differently.
54 (display_line): Handle tabs on window systems differently.
55
56 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
57 with additional argument.
58
59 * dispextern.h (row_containing_pos): Adjust prototype.
60
76cb5e06
GM		 61 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
62 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
63 (try_window_id, try_window_reusing_current_matrix)
64 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
65 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
66
996fee11
PJ		 672001-10-24 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
68
c9e60620
PJ		 69 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
70 gnuemacs).
71 (HAVE_BOXES): Fix typo in comment.
72 (push_menu_pane): Fix typo in comment.
73
3b552d56
PJ		 74 * xdisp.c: (display_prop_string_p): Remove unused local declaration
75 of `Qwhen'.
76 (single_display_prop_string_p): Remove unused local declarations
77 of `Qwhen' and `Qmargin'.
78 (string_buffer_position): Remove unused variable `around'.
79 (store_frame_title): Remove unused variable `width'.
80
15c565ac
PJ		 81 * window.c: Don't define max.
82 (coordinates_in_window): Remove unused variable `uy'.
83
a8818eb9
PJ		 84 * widget.c: Don't define max.
85
996fee11
PJ		 86 * process.c: Don't define max.
87 (create_process): Remove unused variable `buffer'.
88
496e1a5b
GM		 892001-10-23 Gerd Moellmann <gerd@gnu.org>
90
91 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation
92 error.
93
5905ae8b
EZ		 942001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
95
96 * xfaces.c (Finternal_set_lisp_face_attribute)
97 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
98 frame is on a windowed display.
99
24db49fb
GM		 1002001-10-23 Gerd Moellmann <gerd@gnu.org>
101
c51488cd
GM		 102 * dispnew.c (sync_window_with_frame_matrix_rows): Fix
103 handling of windows which aren't full-width, fix handling
104 of marginal areas.
105
24db49fb
GM		 106 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to
107 50.
108
f0487f05
EZ		 1092001-10-23 Andreas Schwab <schwab@suse.de>
110
111 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
112 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
113
f0a48a01
GM		 1142001-10-23 Gerd Moellmann <gerd@gnu.org>
115
116 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
117 REAL_END. Notice if cursor gets overwritten.
118 (notice_overwritten_cursor): Take X positions as parameters.
119 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
120 around call to x_draw_glyphs.
121
a50a10a0
PJ		 1222001-10-23 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
123
fc11dff0
PJ		 124 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
125 instead of C) and usage.
a50a10a0 126
fc11dff0
PJ		 127 * editfns.c (char-to-string): Fix argument names (use CHAR instead
128 of C) and usage.
a50a10a0
PJ		 129
130 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
131 `left', `max_width' and `max_height'.
132
8738febd
GM		 1332001-10-23 Gerd Moellmann <gerd@gnu.org>
134
135 * xdisp.c (display_line): For a tab continued to the next line,
136 set row's ends_in_middle_of_char_p.
137
653c329b
GM		 1382001-10-22 Gerd Moellmann <gerd@gnu.org>
139
140 * xdisp.c (display_line): Fix computation of continuation lines
141 width for TABs.
142
f958c5ac
PJ		 1432001-10-22 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
144
7ba51063
PJ		 145 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
146 `Qlaplace'.
147
f958c5ac
PJ		 148 * fileio.c: Remove unused code.
149
eb360291
MB		 1502001-10-22 Miles Bader <miles@gnu.org>
151
152 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
153 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
154 Remove `DOC_STRINGS_IN_COMMENTS' cases.
155
98515cf0
JR		 1562001-10-21 Jason Rumney <jasonr@gnu.org>
157
158 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
159
93026d88
EZ		 1602001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
161
162 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
163 (Finsert_string): Avoid the multi-line string literals warning.
164
c9a95b79
MB		 1652001-10-22 Miles Bader <miles@gnu.org>
166
167 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
168 (Fdocumentation): Don't use it.
169 (syms_of_doc): Don't initialize it.
170
171 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
172 * print.c (Fwith_output_to_temp_buffer): Likewise.
173 * window.c (Fsave_window_excursion): Likewise.
174 * editfns.c (Fsave_excursion, Fsave_current_buffer)
175 (Fsave_restriction): Likewise.
176 * eval.c (Frun_hooks, Frun_hook_with_args)
177 (Frun_hook_with_args_until_failure)
178 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
179 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
180 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
181 (Funwind_protect, Fcondition_case): Likewise.
182 * coding.c (Ffind_operation_coding_system): Likewise.
183 * keyboard.c (Ftrack_mouse): Likewise.
184
a3b10252
MB		 1852001-10-21 Miles Bader <miles@gnu.org>
186
187 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
188 (Fmake_hash_table): Add usage: string to doc string.
189 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
190 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
191 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
192 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
193 (Fml_prefix_argument_loop): Likewise.
194
c6f73eec
PJ		 1952001-10-21 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
196
888ebd13
PJ		 197 * fileio.c (Finsert_file_contents): Remove unused variable
198 `gap_size'.
199
c6f73eec
PJ		 200 * sysdep.c (init_sys_modes): Change doc-string comments to `new
201 style' [w/`doc:' keyword].
202
203 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
204 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
205 comments to `new style' [w/`doc:' keyword].
206
3cf3436e
JR		 2072001-10-21 Jason Rumney <jasonr@gnu.org>
208
209 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
210
c169b8f1
JR		 211 * w32term.c (remember_mouse_glyph): New function.
212 (w32_mouse_position): Use it.
213 (note_mouse_movement): If the mouse moved off the glyph, remember
214 its new position.
215
4fdd691b
JR		 216 * w32term.h (struct w32_output): Correct spelling of x_compatible.
217 (w32_display_info): Add mouse_face_overlay.
218
c169b8f1
JR		 219 * w32term.c (notice_overwritten_cursor): Renamed from
220 note_overwritten_text_cursor. Rewritten to take glyph widths into
221 account.
222 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
223 (fast_find_string_pos): New function.
224 (fast_find_position): Return the correct vpos. Add parameter
225 STOP. In the final row, stop before glyphs having STOP as object.
226 Don't consider glyphs that are not from a buffer.
227 (fast_find_position) [0]: Add a presumably more correct version
228 for after 21.1.
229 (expose_window_tree, expose_frame): Don't compute intersections here.
230 (expose_window): Do it here instead.
231 (expose_window_tree, expose_window, expose_line): Return 1 when
232 overwriting mouse-face.
233 (expose_window): If W is the window currently being updated, mark
234 the frame garbaged.
235 (expose_frame): If mouse-face was overwritten, redo it.
236 (x_use_underline_position_properties): New variable.
237 (syms_of_xterm): DEFVAR_BOOL it.
238 (x_draw_glyph_string): Add comment to use it in future.
239 (x_draw_glyph_string): Restore clipping after drawing box.
240 Fix a computation of the underline position.
241 (w32_get_glyph_string_clip_rect): Minor cleanup.
242 (x_fill_stretch_glyph_string): Remove an assertion.
243 (x_produce_glyphs): Don't convert multibyte characters
244 to unibyte characters in unibyte buffers.
245 (cursor_in_mouse_face_p): New function.
246 (x_draw_stretch_glyph_string): Use it to choose a different GC
247 when drawing a cursor within highlighted text. Don't draw
248 background again if it has already been drawn.
249 (x_draw_glyph_string_box): Don't draw a full-width
250 box just because the glyph row's full_width_p flag is set.
251 (x_draw_glyphs): Fix computation of rightmost x for
252 full-width rows.
253 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
254 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
255 change bottom shadow accordingly. Some cleanup.
256 (x_update_window_end): Handle overwritten mouse face
257 also for tool bar windows.
258 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
259 DRAW is DRAW_IMAGE_RAISED.
260 (clear_mouse_face): Return 1 if text with mouse face was
261 actually redrawn. Make the function static. Reset
262 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
263 optimize away highlighting if we pass over that same overlay again.
264 (note_mouse_highlight): Call mouse_face_overlay_overlaps
265 to detect a case where we have to highlight a different region
266 despite not having left the currently highlighted region.
267 Set mouse_face_overlay in the x_display_info. Avoid changing the
268 mouse pointer shape when show_mouse_face has already done it, or
269 there is no need. Handle mouse-face and help-echo in strings.
270 (glyph_rect): New function.
271 (w32_mouse_position): Use it to raise the threshold for mouse
272 movement event generation.
273 (w32_initialize_display_info): Initialize the x_display_info's
274 mouse_face_overlay.
275 (w32_set_vertical_scroll_bar): Don't clear a zero height
276 or width area.
277 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
278 a widget to zero height.
279
3cf3436e 280 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
4fdd691b 281 Protect unibyte strings created by replacing their multibyte
3cf3436e
JR		 282 equivalents in menu_items.
283 (w32_menu_show): Don't overwrite an item's name with its key
284 description in case the description is a multibyte string.
285 (single_submenu): Some cleanup.
286
287 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
288 (postprocess_image): New function.
289 (lookup_image): Call it for all image types except PostScript.
290 (x_kill_gs_process): Call postprocess_image.
291 (tiff_error_handler, tiff_warning_handler): New functions.
292 (tiff_load): Install them as handlers.
293 (x_kill_gs_process): Recognize if someone has cleared the image
294 cache under us.
295 (valid_image_p): Protect better against invalid image
296 specifications. Previous code could signal an error.
297 (Fx_hide_tip, Fshow_tip): Doc fix.
298 (Fv_max_tooltip_size): New variable.
299 (syns_of_xfns): DEFVAR_LISP it.
300 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
301 window buffer to *tip* right after creating the frame. Set frame's
302 window_width. Use a maximum tooltip size specified by
303 Vx_max_tooltip_size, if that has valid contents.
304 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
305 Make sure the tooltip is completely visible.
306 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
307 (Fx_create_frame): Adjust the frame's height for presence
308 of the tool bar before calling x_figure_window_size.
309 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
310 when the window gets smaller.
311 (x_set_foreground_color): Set frame's cursor_pixel.
312 (x_set_foreground_color, x_set_background_color): Cleaned up.
313 (x_set_font): Handle case of x_new_fontset returning the same name
314 as before, although there was a change in fontsets.
315
386ca361
MB		 3162001-10-21 Miles Bader <miles@gnu.org>
317
318 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
319 (Flogxor): Add usage: string to doc string.
320 * charset.c (Fstring): Likewise.
321 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
322 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
323
14ff1ee0
PJ		 3242001-10-21 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
325
03be2694
PJ		 326 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
327
328 * alloc.c: Reindent DEFUNs with doc: keywords.
329
330 * abbrev.c (Finsert_abbrev_table_description): Reindent.
331
14ff1ee0
PJ		 332 * frame.c: Change doc-string comments to `new style' [w/`doc:'
333 keyword].
334
71431a0e
GM		 3352001-10-20 Gerd Moellmann <gerd@gnu.org>
336
6aa97356 337 * (Version 21.1 released.)
71431a0e 338
39f624fa
PJ		 3392001-10-20 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
340
c0a53abb
PJ		 341 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
342 removed.
343
344 * xdisp.c (invisible_text_between_p): Put prototype inside #if
345 0 because unused.
346
347 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
fdb82f93 348 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
c0a53abb 349 doc-string comments to `new style' [w/`doc:' keyword].
39f624fa 350
abcce93a
MB		 3512001-10-20 Miles Bader <miles@gnu.org>
352
353 The following changes remove the glyph_row `inverse_p' field,
354 which is never set anymore, due to other changes:
355
356 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
357 (reassert_line_highlight, change_line_highlight): Declarations removed.
358 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
359 (line_hash_code, row_equal_p, fake_current_matrices)
360 (build_frame_matrix_from_leaf_window, update_frame_line)
361 (update_frame_line, update_frame_line, update_frame_line):
362 Don't use `inverse_p' field.
363 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
364 change_line_highlight_hook.
365 (XTreassert_line_highlight, x_change_line_highlight):
366 Functions removed.
367 (x_fix_overlapping_area, x_write_glyphs, expose_area)
368 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
369 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
370 `inverse_p' field.
371 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
372 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
373 (w32_reassert_line_highlight, x_change_line_highlight):
374 Functions removed.
375 * w32console.c (reassert_line_highlight, change_line_highlight):
376 Functions removed.
377 (initialize_w32_display): Don't set reassert_line_highlight_hook
378 or change_line_highlight_hook.
379 (hl_mode): Function removed.
380 (reset_terminal_modes, set_terminal_modes, update_begin)
381 (update_end, w32_face_attributes, initialize_w32_display):
382 (clear_frame, ins_del_lines): Don't call it.
383 * termhooks.h (reassert_line_highlight_hook)
384 (change_line_highlight_hook): Declarations removed.
385 * term.c (reassert_line_highlight_hook)
386 (change_line_highlight_hook): Variables removed.
387 (reassert_line_highlight, change_line_highlight): Functions removed.
388 * msdos.c (IT_reassert_line_highlight)
389 (IT_change_line_highlight): Functions removed.
390 (internal_terminal_init): Don't set reassert_line_highlight_hook
391 or change_line_highlight_hook.
392 (highlight): Variable removed.
393 (IT_set_face, IT_update_begin, IT_update_end)
394 (IT_set_terminal_modes): Don't set or use it.
395
396 The following changes remove inverse-video support for terminals
397 that use a `magic cookie' standout mode. Due to changes in the
398 way mode-lines are displayed, such support no longer works
399 anyway, and it's probable that almost no one uses such terminals
400 anymore:
401
402 * term.c (standout_requested): Variable removed.
403 (update_end, highlight_if_desired): Don't use it.
404 (chars_wasted, copybuf): Variables removed.
405 (write_standout_marker): Function removed.
406 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
407 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
408 Don't use `chars_wasted' or `copybuf'.
409 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
410 Set `costs_set' to true.
411 (cursor_to, clear_end_of_line): Test `costs_set' instead of
412 `chars_wasted'.
413 (clear_end_of_line): Function removed.
414 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
415 (clear_to_end): Call `clear_end_of_line' instead of
416 `clear_end_of_line_raw'.
54800acb
MB		 417 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
418 (term_init): Don't set them.
419 Turn off any standout/underline modes that require magic cookies.
420 (ins_del_lines, highlight_if_desired, background_highlight)
421 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
422 Remove special processing for magic-cookie standout modes.
423 (turn_off_face, turn_on_face): Remove special processing for
424 underline magic-cookie glitch.
abcce93a 425
0b5f679f
RS		 4262001-10-19 Richard M. Stallman <rms@gnu.org>
427
428 * eval.c (syms_of_eval): Doc fixes.
429
5a4a5bd4
GM		 4302001-10-19 Gerd Moellmann <gerd@gnu.org>
431
432 * xdisp.c (redisplay_internal): Don't clear echo area if the
433 mini-window is selected.
434
79f1f96c
MB		 4352001-10-19 Miles Bader <miles@gnu.org>
436
b57c2708
MB		 437 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
438 doesn't take precedence if the affected property's value is nil.
439
440 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
441
79f1f96c
MB		 442 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
443 with fields and suggest using `forward-line' to avoid them.
444 * editfns.c (Fline_beginning_position, Fline_end_position):
445 Clarify documentation.
446
ef879104
SM		 4472001-10-18 Stefan Monnier <monnier@cs.yale.edu>
448
449 * keymap.c (current_minor_maps): `override' only shadows its
450 correspondent in minor-mode-map-alist, not the whole tail.
451
97f4db8c
AI		 4522001-10-18 Andrew Innes <andrewi@gnu.org>
453
454 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
455 optimization. The fontp->encoding array was not being initialized
456 correctly when compiled with optimizations by MSVC.
457
e6b70fd8
GM		 4582001-10-18 Gerd Moellmann <gerd@gnu.org>
459
30903479 460 * xdisp.c (display_line): Indicate empty lines in active mini-window.
e6b70fd8 461
0e804d38
AI		 4622001-10-17 Andrew Innes <andrewi@gnu.org>
463
464 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
465
466 * w32fns.c (w32_load_system_font): Cache codepage for font, in
467 font_info.charset field.
468
469 * w32term.c (w32_encode_char): Get cached codepage from font_info,
470 rather than working it out by calling w32_codepage_for_font for
471 every glyph.
472
66e5868a
AI		 4732001-10-17 Andrew Innes <andrewi@gnu.org>
474
475 * w32term.c (w32_read_socket): Determine clipping rectangle for
476 the entire frame, including areas covered by scrollbars and the
477 menubar. This avoids internal arguments about whether a frame is
478 fully obscured or not.
479
15b00083
GM		 4802001-10-17 Gerd Moellmann <gerd@gnu.org>
481
23e8bd86
GM		 482 * xdisp.c (try_window_id): Undo last change. Give up if
483 window ends in strings.
30903479 484
9c6ba6d1 485 * xdisp.c (try_window_id): Don't display lines after the window
30903479 486 end if the rest of the window after the window end was already blank.
23e8bd86 487
30903479 488 * xdisp.c (try_window_id): Remove code that was only there
9c6ba6d1
GM		 489 for the release of 21.1.
490
30903479 491 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
15b00083 492
945220bd
MB		 4932001-10-17 Miles Bader <miles@gnu.org>
494
495 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
496 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
497 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
498 Change doc-string comments to `new style' [w/`doc:' keyword].
499 (DOC_STRINGS_IN_COMMENTS): Macro removed.
500 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
501 out make-docfile.
502
14242528
MB		 5032001-10-16 Miles Bader <miles@gnu.org>
504
505 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
506
3ddf952f
GM		 5072001-10-16 Gerd Moellmann <gerd@gnu.org>
508
509 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
510 *scratch*.
511
f3fbd155
KR		 5122001-10-16 Ken Raeburn <raeburn@gnu.org>
513
514 Avoid the assumption that car and cdr slots of cons cells are
515 addressable lvalues; this allows for easier experimentation with
516 other lisp implementations that may not permit such accesses for
517 various reasons. Not quite complete -- buffer.c still needs some
518 work, and w32/mac files need rechecking -- so compile-time
519 enforcement is left disabled for now.
520
521 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
30903479 522 gcc with a union-based Lisp object rep. Redefine as no-op for now.
f3fbd155
KR		 523 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
524 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
525 (XSETCAR, XSETCDR): New macros.
526 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
527 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
528 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
529 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
530 XSETCDR.
531 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
30903479
SM		 532 * buffer.c (record_buffer, Fbury_buffer)
533 (swap_out_buffer_local_variables, recenter_overlay_lists)
534 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
f3fbd155
KR		 535 fields of a cons cell respectively.
536 * callint.c (quotify_args, Fcall_interactively): Likewise.
537 * ccl.c (Fregister_code_conversion_map): Likewise.
538 * coding.c (detect_coding_system): Likewise.
539 * composite.c (get_composition_id, make_composition_value_copy):
540 Likewise.
30903479
SM		 541 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
542 (swap_in_symval_forwarding, set_internal, Fset_default)
543 (Fmake_variable_buffer_local, Fmake_local_variable)
544 (Fmake_variable_frame_local): Likewise.
f3fbd155 545 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
30903479
SM		 546 * keymap.c (Fset_keymap_parent, store_in_keymap)
547 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
f3fbd155
KR		 548 Likewise.
549 * minibuf.c (get_minibuffer): Likewise.
550 * search.c (Fmatch_data): Likewise.
551 * textprop.c (extend_property_ranges): Likewise.
552 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
553 Likewise.
554 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
555 Likewise.
556 * w32term.c (x_delete_display): Likewise.
557 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
558 Likewise.
559 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
560 Likewise.
561 * doc.c (store_function_docstring): Use XSETCARFASTINT.
30903479 562 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
f3fbd155
KR		 563 (Fread_file_name): Use XSETCAR.
564 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
565 CHECK_NUMBER_CDR.
566 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
567 * frame.c (Fmake_terminal_frame): Use XSETCDR.
568 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
569 CHECK_NUMBER_CDR.
570 * keyboard.c (read_char): Alter list traversal to avoid taking the
571 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
572 (parse_menu_item): Use XSETCAR and XSETCDR.
573 (reach_char_x_menu_prompt): Use XSETCAR.
574 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
575 (Fcommand_execute): Use XSETCDR.
576 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
577 (openp): Change list traversal to avoid using XCAR as lvalue.
578 (read_list): Use XSETCDR.
579 * process.c (wait_reading_process_input): Change wait_for_cell
580 handling to avoid taking addresses of cons cell slots.
30903479
SM		 581 * xselect.c (x_own_selection, x_handle_selection_clear)
582 (x_clear_frame_selections): Use XSETCDR.
583 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
584 (x_handle_property_notify, x_get_foreign_selection)
585 (x_handle_selection_notify): Use XSETCAR.
f3fbd155 586
502150e5
PJ		 5872001-10-15 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
588
018ba359
PJ		 589 * buffer.c: Put doc strings in comments.
590
30903479 591 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
502150e5 592
b56ba8de
SS		 5932001-10-15 Sam Steingold <sds@gnu.org>
594
595 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
596
6a0b793a
PJ		 5972001-10-15 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
598
30903479
SM		 599 * process.c (process-inherit-coding-system-flag)
600 (get-buffer-process): Do not confuse make-docfile with doc strings
e2ba787b
PJ		 601 in comment.
602
a1f17501 603 * editfns.c (Fchar_to_string): Make doc string consistent with
30903479 604 arguments. Put doc strings in comments.
a65da641
PJ		 605
606 * abbrev.c, minibuf.c: Put doc strings in comments.
6a0b793a 607
aa601ad0
GM		 6082001-10-15 Gerd Moellmann <gerd@gnu.org>
609
30903479 610 * window.c (window_loop): Don't check for Fother_buffer returning nil.
b56ba8de 611
aa601ad0
GM		 612 * window.c (select_window_1): Unfreeze window start. Remove a
613 doubled test for WINDOW being live.
614
288148a1
PJ		 6152001-10-15 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
616
dd8d1e71
PJ		 617 * fns.c (Fmapconcat): Fix typo in a doc string.
618
288148a1
PJ		 619 * dispnew.c (Fsleep_for): Fix typo in a doc string.
620
9f5eb4a3
GM		 6212001-10-15 Gerd Moellmann <gerd@gnu.org>
622
623 * xterm.c (x_draw_glyph_string): Restore clipping after
624 drawing box.
625
dbae44c8
PJ		 6262001-10-15 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
627
30903479 628 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
dbae44c8 629
0c88c937
SM		 6302001-10-14 Stefan Monnier <monnier@cs.yale.edu>
631
56378db4
GM		 632 * indent.c (skip_invisible): Use new retval of
633 TEXT_PROP_MEANS_INVISIBLE.
91c067f4 634
845e4cf4
SM		 635 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
636 If a parent is reached and noinherit is set, exit immediately.
637 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
638
0c88c937
SM		 639 * s/ms-w32.h (EXEC_SUFFIXES):
640 * s/msdos.h (EXEC_SUFFIXES):
641 * process.h (EXEC_SUFFIXES): Remove.
642
643 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
644 (decode_suffixes): Remove.
645
646 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
91c067f4
SM		 647 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
648 (invisible_ellipsis_p): Remove.
0c88c937
SM		 649
650 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
651 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
652 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
91c067f4
SM		 653 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
654 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
0c88c937 655
d19be8a9
PJ		 6562001-10-14 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
657
04d7d066
PJ		 658 * lisp.h (Ftop_level): Add prototype.
659
d624284c
PJ		 660 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
661 (XTread_socket): Improve style of comments to follow other
662 comments.
663
a87414f9
PJ		 664 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
665 is already prototyped in included lisp.h).
666
d19be8a9
PJ		 667 * frame.c (Fset_mouse_position): Improve style of comment to
668 follow other comments.
669 (Fset_mouse_pixel_position): Improve style of comment to follow
670 other comments.
671 (Fmake_frame_visible): Doc fix and typo in comment.
672 (Fmake_frame_invisible): Doc fix and typo in comment.
673 (Ficonify_frame): Fix typo in comment.
674
c061c855
GM		 6752001-10-14 Gerd Moellmann <gerd@gnu.org>
676
37f6b5b6 677 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
228299fa 678 * term.c, alloc.c: Put doc strings in comments.
c061c855 679
e641b454
GM		 6802001-10-13 Gerd Moellmann <gerd@gnu.org>
681
682 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
683 Provide definitions for doc strings in comments.
684
685 * fns.c: Put doc strings in comments.
686
51724e26
EZ		 6872001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
688
689 * dired.c (file_name_completion): Ignore a candidate directory if
690 it matches an element in completion-ignored-extensions that ends
691 in a slash.
692 (syms_of_dired) <completion-ignored-extensions>: Mention the above
693 feature in the doc string.
694 (Ffile_name_completion): Ditto.
695
be5fc59b
SM		 6962001-10-12 Stefan Monnier <monnier@cs.yale.edu>
697
5a1373f3
SM		 698 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
699
700 * xfns.c (syms_of_xfns): Update calls to Fprovide.
701
702 * lisp.h (Fprovide): Update prototype.
703 (Ffeaturep, invisible_p): Remove.
704
bbc4a3d3 705 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
5a1373f3
SM		 706 (DOLIST, LOOP_PROPVAL): New macros.
707 (invisible_p, invisible_ellipsis_p): Use them.
708 (invisible_noellipsis_p): New function.
709 (syms_of_xdisp): Use empty_string.
710
711 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
712
713 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
714 (syms_of_lread) <Vafter_load_alist>: Update docstring.
715
716 * print.c (Fwith_output_to_temp_buffer): Align with
717 internal_with_output_to_temp_buffer.
718 (print_preprocess): Use traverse_intervals_noorder.
719 (print_object): Update call to traverse_intervals.
720
721 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
722 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
723
724 * intervals.c (traverse_intervals_noorder): New function.
725 (search_for_interval, count_intervals): Use it.
726 (traverse_intervals): Use less stack space and drop `depth' arg.
727
728 * fns.c (Ffeaturep): Add new `subfeature' arg.
729 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
730 (Qsubfeatures): New var.
731 (syms_of_fns): Initialize it.
732
026f408d
SM		 733 * keymap.c (Fkey_description): Use empty_string.
734 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
735 (syms_of_keymap): Setup inheritance between maps.
736 Don't export Sdescribe_bindings_internal any more.
737
be5fc59b
SM		 738 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
739
3365175e
GM		 7402001-10-12 Gerd Moellmann <gerd@gnu.org>
741
742 * xterm.c (notice_overwritten_cursor): Renamed from
743 note_overwritten_text_cursor. Rewritten to take glyph widths into
744 account.
745
2ab7765c
EZ		 7462001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
747
748 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
749 multi-line strings without a trailing "\n\".
750
311346bb
PJ		 7512001-10-12 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
752
753 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
754 defined.
755
2168e04d
SM		 7562001-10-11 Stefan Monnier <monnier@cs.yale.edu>
757
026f408d
SM		 758 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
759
c0ec53ad
SM		 760 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
761 * w32proc.c (sys_spawnve):
762 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
763 * w32.c (check_windows_init_file):
764 * sound.c (Fplay_sound):
026f408d 765 * emacs.c (init_cmdargs):
c0ec53ad
SM		 766 * process.c (Fstart_process): Update calls to openp.
767
768 * callproc.c (Vexec_suffixes): New var.
769 (Fcall_process): Update call to openp.
770 (decode_suffixes): New function.
771 (syms_of_callproc): Init exec-suffixes.
772
773 * lread.c (Vload_suffixes, default_suffixes): New vars.
774 (openp): Take a lisp list of suffixes.
775 Check for file-name-handlers even if the file was absolute already.
776 (syms_of_lread): Declare load-suffixes.
777 (Fload): Fix up call to openp.
778 Don't bother checking for file-name-handler at the very beginning.
779
f6333468
SM		 780 * keymap.h (Fcopy_keymap): Don't export.
781
782 * lisp.h (empty_string): Declare.
c0ec53ad
SM		 783 (Vload_suffixes, Vexec_suffixes): Declare.
784 (openp): Update prototype.
f6333468
SM		 785
786 * emacs.c (empty_string): New var.
787 (syms_of_emacs): Initialize it.
788
789 * search.c (wordify): Use it.
790
791 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
792 selected window if it's not displayed there. Handle the case
793 when the window is dedicated.
794 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
795
796 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
797
2168e04d
SM		 798 * syntax.h (struct gl_state_s): Change the meaning of b_property.
799 Remove left_ok and right_ok.
800 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
801 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
802 new meaning of b_property.
803
804 * syntax.c (update_syntax_table): Simplify.
805 (Fforward_comment): Don't skip quoted chars when going backward.
806
13d95cc0
GM		 8072001-10-11 Gerd Moellmann <gerd@gnu.org>
808
beb0990f
GM		 809 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
810 in case I is of some unsigned type, in which case
811 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
812 comparison becomes bogus.
813
cb938d46
GM		 814 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
815 (Fuser_full_name): Fix bug treating a float as a fixnum.
816
817 * data.c (Fstring_to_number): Use make_fixnum_or_float.
818
819 * lisp.h (make_fixnum_or_float): New macro.
2168e04d 820
13d95cc0
GM		 821 * lisp.h (circular_list_error): Add prototype.
822
823 * data.c (Qcircular_list): New variable.
824 (circular_list_error): New function.
825 (syms_of_data): Initialize it Qcircular_list.
826
e35f6ff7
SM		 8272001-10-10 Stefan Monnier <monnier@cs.yale.edu>
828
829 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
830 casefiddle.c, buffer.c: Include keymap.h.
831
619632ac
GM		 8322001-10-10 Gerd Moellmann <gerd@gnu.org>
833
834 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
835 options. From Dave Love <d.love@dl.ac.uk>.
836
5e5388f6
GM		 8372001-10-09 Gerd Moellmann <gerd@gnu.org>
838
839 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
840 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
841
14a3dff7
GM		 842 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
843 unsigned char.
844 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
e35f6ff7 845
76ba8daf
AI		 8462001-10-08 Andrew Innes <andrewi@gnu.org>
847
848 * lisp.h [max]: Undef min and max before redefining them.
849
850 * w32gui.h: Do not undef min and max.
851
852 * w32heap.h: Do not undef min and max.
853
854 * s/ms-w32.h: Do not undef min and max.
855
166253cb
SM		 8562001-10-08 Stefan Monnier <monnier@cs.yale.edu>
857
858 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
859
0c4d9527
SS		 8602001-10-08 Sam Steingold <sds@gnu.org>
861
862 * keymap.c (current-active-maps): Quote newlines (compilation error).
863
14bfa771
EZ		 8642001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
865
866 * Makefile.in (lisp, shortlisp): Replace bindings.el with
867 bindings.elc, since otherwise doc strings in bindings.el get wrong
868 offsets in etc/DOC.
869
bdb7aa47
SM		 8702001-10-08 Stefan Monnier <monnier@cs.yale.edu>
871
9985827f
SM		 872 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
873
874 * keyboard.h (map_prompt): Remove.
875
876 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
e6b3ceb6 877 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
9985827f 878
bdb7aa47
SM		 879 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
880
881 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
882
883 * keyboard.c (map_prompt): Remove.
884 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
885 Use Fkeymap_prompt.
886
887 * keymap.h: New file. Extracted from lisp.h.
888
9985827f
SM		 889 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
890 (accessible_keymaps_1): New function.
891 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
892 (Fwhere_is_internal): Use Fcurrent_active_maps.
893 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
894 Insert in current buffer rather than standard-output.
895 Don't call `help-mode'. Export to elisp.
896 (describe_buffer_bindings): New wrapper.
897 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
898 and Sdescribe_buffer_bindings.
899
402c9a51
GM		 9002001-10-08 Gerd Moellmann <gerd@gnu.org>
901
9985827f 902 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
3ecd9cc3
GM		 903 Remove code setting signal handler.
904
9985827f 905 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
402c9a51
GM		 906 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
907
3fe81fdf
PJ		 9082001-10-08 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
909
910 * keyboard.c: Don't define min/max.
911
55fa7820
GM		 9122001-10-08 Gerd Moellmann <gerd@gnu.org>
913
9985827f 914 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
32c82ac0 915 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
9985827f 916 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
32c82ac0 917 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
9985827f 918 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
32c82ac0
GM		 919 Don't define min/max.
920
921 * lisp.h (min, max): New macros.
922
55fa7820
GM		 923 * puresize.h (BASE_PURESIZE): Increase to 725000.
924
1aad31e4
PJ		 9252001-10-08 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
926
9180dc8c
PJ		 927 * xfaces.c (free_frame_menubar): Add prototype.
928
01f67d2c
PJ		 929 * lisp.h (init_window): Add prototype.
930
931 * editfns.c: Include ctype.h.
932
933 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
9985827f 934 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
01f67d2c
PJ		 935 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
936 variable `sb'.
937
5f351ff1
PJ		 938 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
939 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
940 `popup_activated_flag' and `title'.
941
479dfe87
PJ		 942 * doc.c (Fdocumentation_property): Fix typo in a doc string.
943
dff49fc8
PJ		 944 * emacs.c (main): Remove extra `;'.
945
248ac615
PJ		 946 * atimer.h (struct atimer): Fix typos in a comment.
947
948 * atimer.c: Fix typo.
949
af232c7d
PJ		 950 * Makefile.in: Fix typo.
951
952 * README: Remove obsolete part mentioning removed VMS file.
1aad31e4 953
d876f455
MB		 9542001-10-07 Miles Bader <miles@gnu.org>
955
956 * Makefile.in (lisp, shortlisp): Add `button.elc'.
957
0037e2f2
KR		 9582001-10-07 Ken Raeburn <raeburn@gnu.org>
959
b056f36d
KR		 960 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
961 Lisp_Object.
962
0037e2f2
KR		 963 * lisp.h (Ffield_end): Declare.
964
1a4372ef
GM		 9652001-10-07 Gerd Moellmann <gerd@gnu.org>
966
a4a74e8c
GM		 967 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
968
969 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
970
971 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
972
973 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
974
1a4372ef
GM		 975 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
976 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
977
978 * alloc.c (inhibit_garbage_collection): Simplify.
979 (Fmemory_use_counts): Ditto.
980
9985827f 981 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1a4372ef
GM		 982 (syms_of_data): DEFVAR_INT most-positive-fixnum and
983 most-negative-fixnum.
984
9985827f 985 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1a4372ef
GM		 986 (FIXNUM_OVERFLOW_P): New macros.
987
4650e362
MB		 9882001-10-06 Miles Bader <miles@gnu.org>
989
990 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
991 scroll_bar_bottom_shadow_pixel fields.
992 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
993 for the shadows, and tell the toolkit about them if we succeed.
994 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
995 Free scroll-bar shadow colors.
996 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
997 Free scroll-bar shadow colors when the background color changes.
998 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
999 Initialize scroll-bar shadow-color fields.
1000
ace64e0a
GM		 10012001-10-05 Gerd Moellmann <gerd@gnu.org>
1002
1003 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1004
ec66bdc7
MB		 10052001-10-05 Miles Bader <miles@gnu.org>
1006
9985827f
SM		 1007 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1008 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
ec66bdc7 1009 New functions (were in simple.el).
9985827f 1010 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
ec66bdc7
MB		 1011 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1012 (syms_of_minibuf): Initialize them.
1013
a0fb4492
GM		 10142001-10-05 Gerd Moellmann <gerd@gnu.org>
1015
1016 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1017 (tiff_load): Install them as error and warning handler.
1018
0bcf87c1
AI		 10192001-10-04 Andrew Innes <andrewi@gnu.org>
1020
1021 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1022 (w32_load_system_font): Don't believe what GetLanguageFontInfo
9985827f 1023 says; query codepage info directly to determine if font is double byte.
0bcf87c1
AI		 1024 (x_to_w32_charset): Handle private format for unknown charsets.
1025 Handle wildcards in charset spec, by ignoring them.
1026 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1027 "*-" prefix from charset.
1028 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1029 handle the truncated font spec form constructed by font_list_1, so
1030 that we correctly identify the charset fields. Don't remove "*-"
1031 prefix from charset.
1032 (w32_list_synthesized_fonts): Fix argument to alloca.
1033
c89e4bc5
GM		 10342001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1035
1036 * window.h (MINI_WINDOW_P): Use NILP.
1037
1038 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1039
1040 * termhooks.h (struct input_event): Use proper type for `kind'.
1041
10422001-10-04 Gerd Moellmann <gerd@gnu.org>
1043
1044 This handles unknown keysyms better than before. For example,
1045 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1046 Emacs formerly completely ignored F5. With the change, it derives
1047 a key symbol from the name of the X keysym, `ccaron' in this case.
1048 Reported by Martin Buchholz.
1049
1050 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1051 unknown keysyms.
1052
1053 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1054 that EVENT->code isn't a function key, use the keysym's name.
1055
10562001-10-04 Gerd Moellmann <gerd@gnu.org>
1057
1058 FOREACH is a macro that should make it easier to loop over Lisp
1059 lists with checks for cycles and proper lists.
1060
1061 * lisp.h (LIST_END_P, FOREACH): New macros.
1062
10632001-10-04 Gerd Moellmann <gerd@gnu.org>
1064
1065 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1066 called for a lost connection. Prevent dumping core in this case.
1067 Instead print the X error, and exit. On user request.
1068
1069 * xterm.c (error_msg): New variable.
1070 (x_fatal_error_signal): New function.
1071 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1072 as fatal_error_signal_hook around the call to XtCloseDisplay.
1073
1074 * emacs.c (fatal_error_signal_hook): New variable.
1075 (fatal_error_signal): Call that function.
1076
10772001-10-04 Gerd Moellmann <gerd@gnu.org>
1078
1079 With this, Emacs prints how much pure storage it will
1080 approximately need in case pure storage overflows while dumping.
1081
1082 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1083 New variables.
1084 (init_alloc_once): Initialize new variables.
1085 (PURE_POINTER_P): Use new variables.
1086 (pure_alloc): If pure storage overflows, allocate from the heap.
1087 (check_pure_size): New function.
1088 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1089
1090 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1091 (check_pure_size): Add prototype.
1092
1093 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1094
10952001-10-04 Gerd Moellmann <gerd@gnu.org>
1096
1097 This adds a post-gc-hook that's run with GC inhibited.
1098 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1099
1100 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1101 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1102 (Fgarbage_collect): Run post-gc-hook.
1103
11042001-10-04 Gerd Moellmann <gerd@gnu.org>
1105
1106 This adds `defvaralias' and `indirect-variable'. Changes not
1107 directly related to this feature are there to gain the same
1108 performance again as before variable aliases.
1109
1110 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1111 code to get and set symbol values, to take defvaralias into account.
1112
1113 (Note: the new `constant' bit-flag in symbols would make it
1114 possible to define arbitrary read-only variables, e.g. with
1115 `defconst'.)
1116
1117 Documentation is in lispref/variables.texi. Added to NEWS.
1118
1119 * lisp.h (enum symbol_interned): New enumeration.
1120 (struct Lisp_Symbol): Remove member `obarray', add
1121 `indirect_variable', `constant', and `interned'.
1122 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1123 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1124 (indirect_variable): Add prototype.
1125
1126 * print.c (print_preprocess, print_object): Test internedness of
1127 symbols differently.
1128
1129 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1130 bit-fields.
1131 (init_obarray): Likewise for t and nil.
1132
1133 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1134 (Fdefvaralias): New function.
1135 (specbind): Simplify the test if symbol is a constant.
1136 (syms_of_eval): Defsubr Fdefvaralias.
1137
1138 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1139 (Qcyclic_variable_indirection): New variable.
1140 (Fkeywordp): Check for internedness differently.
1141 (Fmakunbound): Simplify the test if symbol is a constant.
1142 (indirect_variable, Findirect_variable): New functions.
1143 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1144 aliased symbol.
1145 (let_shadows_buffer_binding_p): Check for variable aliases.
1146 (set_internal): Simplify the test if SYMBOL is a constant.
1147 If SYMBOL has a buffer-local value and is an alias, use the aliased
1148 symbol instead.
1149 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1150 Sindirect_variable.
1151
1152 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1153 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1154 set directly.
1155
1156 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1157
1158 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1159 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1160 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1161
ab952a4f
GM		 11622001-10-04 Gerd Moellmann <gerd@gnu.org>
1163
1164 * Branch for 21.1.
b56ba8de 1165
ba88ff28
MB		 11662001-10-03 Miles Bader <miles@gnu.org>
1167
1168 * callproc.c (syms_of_callproc): Explicitly state in the
1169 documentation for `process-environment' that earlier entries take
1170 precedence over later ones.
1171
ae1a9581
MB		 11722001-10-02 Miles Bader <miles@gnu.org>
1173
1174 * textprop.c (Fnext_char_property_change)
1175 (Fprevious_char_property_change): Remove reference to non-existant
1176 argument OBJECT from doc-string.
1177
257e3f57
GM		 11782001-10-01 Gerd Moellmann <gerd@gnu.org>
1179
1180 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1181 (try_window_id): Skip back over lines ending in a newline from a
1182 string.
1183
1184 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1185 New bit flag
1186
c1f29759
RS		 11872001-10-01 Richard M. Stallman <rms@gnu.org>
1188
1189 * search.c (Freplace_match): Doc fix.
1190
c30dce3d
AI		 11912001-09-28 Andrew Innes <andrewi@gnu.org>
1192
1193 * w32menu.c (set_frame_menubar): Take into account that
1194 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1195 <raeburn@gnu.org>.
1196
03be5931
EZ		 11972001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1198
1199 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1200
75bec752
PJ		 12012001-09-28 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
1202
1203 * s/gnu-linux.h: Fix a typo in comment.
1204
83100e0a
AS		 12052001-09-28 Andreas Schwab <schwab@suse.de>
1206
1207 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1208 nocombreloc, in case -z combreloc is the default.
1209
a74b48cf
GM		 12102001-09-28 Gerd Moellmann <gerd@gnu.org>
1211
1212 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1213 really going on here.
1214
09c4719e
SM		 12152001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1216
1217 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1218
f7d5d963
EZ		 12192001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1220
1221 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1222 utf-8, menu-bar, and latin-N.
1223 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1224 unconditionally now.
1225 (lisp): Add latin-N, since they are preloaded.
1226
9240e746
GM		 12272001-09-27 Gerd Moellmann <gerd@gnu.org>
1228
14531065
GM		 1229 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1230 to the left. Some cleanup.
1231
9240e746
GM		 1232 * xdisp.c (display_mode_element): One more case where a string's
1233 multibyteness should be used for display.
1234
edd1e654
GM		 12352001-09-26 Gerd Moellmann <gerd@gnu.org>
1236
b02439c8
GM		 1237 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1238 reading at EOF.
1239
032906b1 1240 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
5b397024 1241 of the only temporarily set echoing flag for deciding when
032906b1
GM		 1242 the cancel echoing.
1243
1244 * keyboard.c (echo_kboard): Make externally visible.
1245
1246 * lisp.h (echo_kboard): Declare extern.
1247
cb617e7c 1248 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
5b397024 1249 fonts_changed_p if we need larger matrices due to vscrolling.
cb617e7c
GM		 1250 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1251 this round of redisplay if make_cursor_line_fully_visible fails.
1252 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
09c4719e 1253 (try_cursor_movement, try_scrolling): Use them instead of integers.
cb617e7c
GM		 1254
1255 * dispextern.h (required_matrix_width, required_matrix_height):
1256 Add prototypes.
1257
09c4719e
SM		 1258 * dispnew.c (required_matrix_width, required_matrix_height):
1259 New functions.
cb617e7c 1260 (allocate_matrices_for_window_redisplay)
09c4719e
SM		 1261 (allocate_matrices_for_frame_redisplay: Use them.
1262 Remove parameters CH_DIM.
cb617e7c 1263
edd1e654
GM		 1264 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1265 and selected_window to the frame of the window whose mode-lines
1266 are displayed, and to the window itself.
1267 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
09c4719e 1268 here.
edd1e654 1269
924b604c
GM		 12702001-09-25 Gerd Moellmann <gerd@gnu.org>
1271
daba7643
GM		 1272 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1273 the image cache under us.
1274
b7a22712 1275 * xdisp.c (display_mode_element): If the mode element is a symbol
09c4719e 1276 with a string value, use that string's multibyteness for displaying.
b7a22712 1277
ad648212
GM		 1278 * keyboard.c (read_char): Don't clear a message for a switch-frame
1279 event. From Stefan Monnier <monnier@cs.yale.edu>.
1280
9f8531e5
GM		 1281 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1282 version for after 21.1.
1283
1284 * xdisp.c (row_containing_pos): Make externally visible.
1285
1286 * dispextern.h (row_containing_pos): Add prototype.
1287
924b604c
GM		 1288 * process.c (send_process): Disable composition if from_byte < 0.
1289 From Kenichi Handa <handa@etl.go.jp>.
1290
6f3f0db4
GM		 12912001-09-24 Gerd Moellmann <gerd@gnu.org>
1292
c69c0ebc
GM		 1293 * xterm.c (refreshicon): Function removed.
1294
d1182bc4
GM		 1295 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1296
1297 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1298
1299 * xterm.c (toplevel): Remove includes in #if 0.
1300
6f3f0db4
GM		 1301 * process.c (sigchld_handler) [LINUX]: Don't return from
1302 the signal handler at the end of the loop.
1303
59957f85
GM		 13042001-09-21 Gerd Moellmann <gerd@gnu.org>
1305
09c4719e
SM		 1306 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1307 Terminate only if kill returns -1, and errno is ESRCH.
59957f85 1308
a0528984
EZ		 13092001-09-21 Markus Rost <rost@math.ohio-state.edu>
1310
1311 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1312
db92b288
GM		 13132001-09-20 Gerd Moellmann <gerd@gnu.org>
1314
3fed8ad5
GM		 1315 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1316 since this function can be called during GC.
1317
db92b288
GM		 1318 * callproc.c (Fcall_process): Handle errors from pipe(2).
1319 (child_setup): Delete code in #ifdef vipc.
1320
7121b85a
GM		 13212001-09-19 Gerd Moellmann <gerd@gnu.org>
1322
72f62cb5
GM		 1323 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1324 (display_mode_element): Display the string from decode_mode_spec
1325 depending on its multibyteness.
1326
a2697022
GM		 1327 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1328
7121b85a
GM		 1329 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1330
bfc97351
GM		 13312001-09-18 Gerd Moellmann <gerd@gnu.org>
1332
c9063433
GM		 1333 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1334 recursive_edit_unwind.
1335 (recursive_edit_unwind): Set kboard state according to
1336 SINGLE-KBOARD.
1337
3fbdba3e
GM		 1338 * buffer.c (modify_overlay): Don't do nothing if START == END;
1339 This can still be a modification, for example when an overlay has
1340 a before-string or after-string.
1341 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1342 an overlay with before-string or after-string.
1343
1270031d
GM		 1344 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1345 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1346
bfc97351
GM		 1347 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1348 first_unchanged_at_end_row is in front of
1349 last_unchanged_at_beg_row. This code should be removed after the
1350 release of 21.1.
1351
d8a973aa
GM		 13522001-09-17 Gerd Moellmann <gerd@gnu.org>
1353
e18c8b8d
GM		 1354 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1355 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1356
d8a973aa
GM		 1357 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1358 versions >= 2.95.
1359
ed7d6ba4
EZ		 13602001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1361
1362 * dired.c (Ffile_attributes): Doc fix.
1363
551629f9
GM		 13642001-09-14 Gerd Moellmann <gerd@gnu.org>
1365
1366 * fileio.c (Ffile_symlink_p): Fix last change.
1367
1368 * filelock.c (current_lock_owner): Fix last change.
1369
4c8c7926
GM		 13702001-09-13 Gerd Moellmann <gerd@gnu.org>
1371
620c4704
GM		 1372 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1373 take that to mean that the buffer is too small.
1374
81c3310d
GM		 1375 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1376 that to mean that the buffer is too small.
1377
06fd3792
GM		 1378 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1379 current buffer's multibyteness when discarding the iterator's
1380 stack.
1381
4c8c7926
GM		 1382 * xfns.c (Fx_window_property): Handle case that property gets
1383 deleted between the two calls to XGetWindowProperty.
1384
9a72e4c1
GM		 13852001-09-11 Gerd Moellmann <gerd@gnu.org>
1386
bd819d14 1387 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
b56ba8de 1388
a41edd99
GM		 1389 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1390 in addition to read-only.
1391
1392 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1393 to t in addition to read-only.
1394
1395 * lisp.h (Qinhibit_modification_hooks): Declare.
1396
1397 * insdel.c (Qinhibit_modification_hooks): New variable.
1398 (syms_of_insdel): Initialize and staticpro it.
1399
d4881c6a
GM		 1400 * textprop.c (verify_interval_modification): Don't run
1401 modification-hooks if inhibit_modification_hooks.
1402
1403 * dispnew.c (set_window_cursor_after_update): Fix code
1404 finding glyph row containing cursor when cursor_in_echo_area
1405 is >= 0.
1406
9a72e4c1
GM		 1407 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1408 (add_to_log): Use bcopy instead of strcpy.
1409 (init_from_display_pos): Use an explicit loop over bytes in
1410 overlay strings instead of calling index.
1411
f4a374a1
GM		 14122001-09-10 Gerd Moellmann <gerd@gnu.org>
1413
300e57bd
GM		 1414 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1415
1416 * dispnew.c (direct_output_for_insert): Don't change IT's
1417 stop_charpos to something in front of its current position.
1418
f4a374a1
GM		 1419 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1420 `format'.
1421
7e4cbc91
RS		 14222001-09-10 Richard M. Stallman <rms@gnu.org>
1423
1424 * frame.c (Fmouse_position): Doc fix.
1425
6afad91e
GM		 14262001-09-07 Gerd Moellmann <gerd@gnu.org>
1427
1428 * xdisp.c (init_from_display_pos): Don't compare the result
1429 of calling index with NULL.
1430
f76e0368
GM		 14312001-09-06 Gerd Moellmann <gerd@gnu.org>
1432
1433 * xfns.c (x_set_background_color): Don't change the colors
1434 of the X window of scroll bar widgets.
1435
9ead1b60
AI		 14362001-09-05 Andrew Innes <andrewi@gnu.org>
1437
1438 * w32fns.c (w32_createwindow): Undo last change.
1439
c3b497b3
GM		 14402001-09-05 Gerd Moellmann <gerd@gnu.org>
1441
08e1d6df
GM		 1442 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1443
c3b497b3
GM		 1444 * xdisp.c (string_buffer_position): Use *single_char_property*
1445 functions instead of the *single_property* functions.
b56ba8de 1446
8f860180
AI		 14472001-09-04 Andrew Innes <andrewi@gnu.org>
1448
9a72e4c1
GM		 1449 * w32term.c (w32_read_socket): Add more information to debugging
1450 output.
8f860180
AI		 1451
1452 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1453 from Emacs frames, so that calls to GetClipBox in w32term.c
1454 correctly report when part of a frame is visible (including
1455 scrollbars, etc). This prevents repeated redrawing of frames when
1456 only a scrollbar is visible.
1457 (w32_wnd_proc): Add more frame information to debugging output.
1458
2ee1aa00
SM		 14592001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1460
1461 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1462
e3b22517
GM		 14632001-09-03 Gerd Moellmann <gerd@gnu.org>
1464
7e376260
GM		 1465 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1466 help-echo for a string which doesn't have help-echo itself, use
1467 get-char-property to obtain the help-echo from the string's buffer
1468 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1469 have mouse-face, look ``under'' the string for mouse-face from an
1470 overlay.
1471 (fast_find_position): Add parameter STOP. In the final row, stop
1472 before glyphs having STOP as object. Don't consider glyphs that
1473 are not from a buffer.
1474
e3b22517
GM		 1475 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1476
9a249bba
EZ		 14772001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1478
1479 * fns.c (Fmd5): Doc fix.
1480
c9979669
GM		 14812001-08-31 Gerd Moellmann <gerd@gnu.org>
1482
1483 * composite.c (update_compositions): Do nothing if
1484 inhibit-modification-hooks is set.
1485
9584e63a
GM		 14862001-08-30 Gerd Moellmann <gerd@gnu.org>
1487
986ec8f2 1488 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
490468dc 1489 and check_message_stack if terminating abnormally. We want
986ec8f2
GM		 1490 glyph matrices etc. in a core dump.
1491
92a25631
GM		 1492 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1493 (syms_of_xdisp): Initialize them.
1494 (handle_single_display_prop): Don't change point, bind `object',
1495 `position', and `buffer-position' instead to the object having the
2ee1aa00 1496 `display' property, position in the object and position in the buffer.
92a25631 1497
9584e63a
GM		 1498 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1499 of the buffer if REPLACE is non-nil.
1500
d38633a3
GM		 15012001-08-29 Gerd Moellmann <gerd@gnu.org>
1502
1503 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1504
f4fccc1e
EZ		 15052001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1506
1507 * w32term.c (x_set_glyph_string_background_width)
1508 (show_mouse_face): Track the last changes in xterm.c.
1509
eaaa65b0
GM		 15102001-08-28 Gerd Moellmann <gerd@gnu.org>
1511
7b0870b2
GM		 1512 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1513 string's background width so that multi-line mouse-face is drawn
1514 to the right edge of the window.
1515 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1516 glyphs.
1517
6b6e2422 1518 * dispnew.c (direct_output_for_insert): Set updated_area
5b52c296 1519 before inserting/writing glyphs.
6b6e2422 1520
eaaa65b0
GM		 1521 * xdisp.c (display_mode_element): Use string_byte_to_char to
1522 determine character positions in strings, use chars_in_text
1523 instead of strwidth.
1524 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1525 a matrix as parameter; this is easier to use from GDB.
1526
9ad62cf8
MB		 15272001-08-28 Miles Bader <miles@gnu.org>
1528
2ee1aa00
SM		 1529 * textprop.c (Fprevious_single_char_property_change)
1530 (Fnext_single_char_property_change): Doc fixes.
9ad62cf8 1531
32171635
GM		 15322001-08-27 Gerd Moellmann <gerd@gnu.org>
1533
47d57b22
GM		 1534 * fileio.c (Finsert_file_contents): Allocate, restore, and
1535 free composition data in the case of REPLACE not being nil.
1536
1537 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1538 there exist overlay strings with newlines at POS.
1539 (text_outside_line_unchanged_p): Return 0 if changes start at
1540 START and overlays exist at START. Likewise for END.
1541 (try_window_id): Give up if init_to_row_end returns 0.
1542
32171635
GM		 1543 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1544 unconditionally.
1545
e1249666
GM		 15462001-08-24 Gerd Moellmann <gerd@gnu.org>
1547
33954c45
GM		 1548 * keymap.c (access_keymap): Return the cdr of the binding of
1549 a generic character instead of its definition (KEY . BINDING).
1550
e1249666
GM		 1551 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1552 to 0 also in the REPLACE case.
1553
fb4c6c96
AC		 15542001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1555
1556 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1557 open to determine whether file is readable (as for DOS_NT).
1558
59ecf80b
GM		 15592001-08-23 Gerd Moellmann <gerd@gnu.org>
1560
1561 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1562 coding.type is coding_type_no_conversion or coding_type_raw_text,
1563 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1564 non-nil instead of just setting enable_multibyte_characters in the
1565 buffer to nil.
1566
40e33037
GM		 15672001-08-22 Gerd Moellmann <gerd@gnu.org>
1568
374388c3
GM		 1569 * dispextern.h (struct face_cache): Add member
1570 menu_face_changed_p.
1571
1572 * xfaces.c (menu_face_changed_default): New variable.
1573 (menu_face_changed_count): Variable removed.
1574 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1575 the menu_face_changed_default flag, otherwise set the FRAME's
1576 menu_face_changed_p flag if the `menu' face has been changed.
1577 Prevent calling set_font_frame_param if FRAME is t.
1578 (make_face_cache): Initialize cache's menu_face_changed_p
1579 from menu_face_changed_default.
1580 (realize_basic_faces): Look into the frame's face cache to
1581 determine if the menu appearance needs updating.
1582
40e33037
GM		 1583 * keymap.c (access_keymap): Fix last change to not consider
1584 IDX when it has modifiers.
1585
859ea4b8
GM		 15862001-08-21 Gerd Moellmann <gerd@gnu.org>
1587
1588 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1589 . BINDING) exists, where GENERIC-CHAR is the generic character of
1590 the charset of IDX, return BINDING unless there exists a binding
1591 for IDX itself.
1592
e8660d73
GM		 15932001-08-16 Gerd Moellmann <gerd@gnu.org>
1594
cca1b1d7
GM		 1595 * xrdb.c (SYSV): Don't define on Solaris 2.
1596 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1597
e8660d73 1598 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2ee1aa00 1599 of the screen line, not text line, containing IT's current position.
e8660d73 1600
93aba6fc
GM		 16012001-08-15 Gerd Moellmann <gerd@gnu.org>
1602
288d4e06
GM		 1603 * window.c (window_scroll_pixel_based): Don't recenter if
1604 PT is partially visible in the window.
1605
3452efc2
SM		 1606 * xterm.c (expose_window_tree, expose_window, expose_line):
1607 Return 1 when overwriting mouse-face.
82f053ab
GM		 1608 (expose_frame): If mouse-face was overwritten, redo it.
1609
93aba6fc
GM		 1610 * xfaces.c (x_update_menu_appearance): Don't call
1611 set_frame_menubar, let the next redisplay do it.
1612
858a55c1
AI		 16132001-08-14 Andrew Innes <andrewi@gnu.org>
1614
1615 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1616 drawing glyph string.
1617
3a990b67
EZ		 16182001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1619
1620 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1621 running HI-UX/MPP.
1622
04386463
GM		 16232001-08-14 Gerd Moellmann <gerd@gnu.org>
1624
1625 * xfaces.c (x_update_menu_appearance): Save and restore value of
1626 interrupt_input_blocked.
1627
3e6385a4
GM		 16282001-08-13 Gerd Moellmann <gerd@gnu.org>
1629
b0e619b4
GM		 1630 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1631 a line start, move back to the line start.
3452efc2 1632
0de73d5a
GM		 1633 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1634 exactly when a mini-buffer is active.
1635
3e6385a4
GM		 1636 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1637 in units of 1/8 character on non window-system frames.
1638 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1639
d1b5f629
EZ		 16402001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1641
1642 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1643 a doc string.
1644
eaa2319f
GM		 16452001-08-09 Gerd Moellmann <gerd@gnu.org>
1646
8e3189f0
GM		 1647 * keyboard.c (Vpre_help_message): New variable.
1648 (syms_of_keyboard): Initialize and staticpro it.
1649 (show_help_echo): Record current message before displaying a
1650 help-echo, and restore that message when clearing the help.
1651
eaa2319f
GM		 1652 * xfns.c (x_create_im): Remove prototype.
1653
1654 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1655
1656 * dispnew.c (adjust_glyph_matrix): Undo last change.
3452efc2 1657
eaa2319f
GM		 16582001-08-08 Gerd Moellmann <gerd@gnu.org>
1659
1660 * dispnew.c (adjust_glyph_matrix): In the optimization for
3452efc2 1661 windows whose height has changed, disable partially visible lines.
eaa2319f 1662
17fdcfc8
GM		 16632001-08-07 Gerd Moellmann <gerd@gnu.org>
1664
22d01aed 1665 * window.c (Frecenter): If ARG < 0, and on a window system
3452efc2 1666 frame, count in some empty lines when we can't move -ARG lines down.
22d01aed 1667
17fdcfc8
GM		 1668 * xdisp.c (start_display): Don't try to determine the continuation
1669 lines width if lines are truncated. It's superfluous and leads to
1670 incorrect results if POS is not visible in the window after
1671 reseating the iterator at the previous line start.
1672
8e3fe78e
GM		 16732001-08-06 Gerd Moellmann <gerd@gnu.org>
1674
1675 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1676
98a8938c
GM		 16772001-08-06 Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
1678
1679 * alloc.c (init_stack): Remove declaration.
1680
18f9986a
GM		 16812001-08-03 Gerd Moellmann <gerd@gnu.org>
1682
5e1f85e0
GM		 1683 * keyboard.c (read_key_sequence): Check that key is an integer
1684 before comparing it with quit_char.
1685 (add_command_key): Use larger_vector.
1686 (read_char_x_menu_prompt): Instead of converting symbol and
1687 integer events into conses (EVENT . nil), use (EVENT . disabled)
3638868e 1688 which cannot be confused with valid events.
5e1f85e0
GM		 1689 (read_char): When reading from Vunread_command_events, check for
1690 events of the form (EVENT . disabled) instead of
1691 (EVENT . nil).
1692
18f9986a
GM		 1693 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1694 a float, determine the max height from the frame's height.
1695
fbc7f2a6
GM		 16962001-08-02 Gerd Moellmann <gerd@gnu.org>
1697
1698 * xdisp.c (redisplay_internal): Take message_cleared_p into
1699 account only if minibuf_level == 0.
1700
81b1a79d
GM		 17012001-08-01 Gerd Moellmann <gerd@gnu.org>
1702
e5c60873
GM		 1703 * xdisp.c (redisplay_internal): Add a check for the last
1704 displayed message.
3452efc2 1705
6e019995
GM		 1706 * xdisp.c (message_cleared_p): New variable.
1707 (clear_message): Set message_cleared_p when clearing the current
1708 message.
1709 (redisplay_internal): Look at message_cleared_p to capture
1710 the case that the echo area should be cleared.
1711
308a74d8
GM		 1712 * keyboard.c (command_loop_1): Fix spelling of
1713 resize_echo_area_exactly.
1714
3452efc2 1715 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
308a74d8
GM		 1716
1717 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1718
81b1a79d
GM		 1719 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1720 current matrix when the window gets smaller.
1721
ada329e6
EZ		 17222001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1723
1724 * print.c (strout): Cast the character passed to insert_char to
1725 unsigned char, to avoid sign extension when it is promoted to int.
1726
ed86208c
GM		 17272001-07-31 Gerd Moellmann <gerd@gnu.org>
1728
1729 * fileio.c (Finsert_file_contents): Don't treat a return value
1730 of 0 from emacs_read as an IO error.
1731
6594ac22
GM		 17322001-07-30 Gerd Moellmann <gerd@gnu.org>
1733
cef68af5
GM		 1734 * keyboard.c (abs): New macro.
1735 (double_click_fuzz): New variable.
1736 (make_lispy_event): Use it to determine what makes a double-click.
1737 (syms_of_keyboard): DEFVAR_INT it.
1738
6594ac22
GM		 1739 * xmenu.c (set_frame_menubar): Take into account that
1740 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1741 <raeburn@gnu.org>.
1742
75c5350a
GM		 17432001-07-27 Gerd Moellmann <gerd@gnu.org>
1744
1745 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1746
1747 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1748 of row's visible height.
1749
1750 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3452efc2
SM		 1751 deal with the first overlay string having an image `display' property.
1752 (try_window_reusing_current_matrix, compute_line_metrics):
1753 Fix computation of row's visible height for the case that part of the
75c5350a
GM		 1754 row is invisible above and part of the row is at the same time
1755 invisible below the window.
1756
ac49effe
GM		 17572001-07-26 Gerd Moellmann <gerd@gnu.org>
1758
1759 * xfns.c (x-show-tip): Doc fix.
3452efc2 1760
ac49effe
GM		 1761 * xfns.c (Vx_max_tooltip_size): New variable.
1762 (syms_of_xfns): DEFVAR_LISP it.
1763 (Fx_show_tip): Set frame's window_width to the width of the
1764 window. Use a maximum tooltip size specified by
1765 Vx_max_tooltip_size, if that has valid contents.
1766 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3452efc2 1767
8c3b00cb
AI		 17682001-07-26 Andrew Innes <andrewi@gnu.org>
1769
1770 * w32term.c (x_display_list): New variable.
1771 (w32_term_init): Set it.
1772
1773 * w32term.h (x_display_list): New extern.
1774
16098288
GM		 17752001-07-26 Gerd Moellmann <gerd@gnu.org>
1776
1777 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3452efc2
SM		 1778 is non-nil, instead of when redisplaying_p is non-zero.
1779 See comment there.
16098288
GM		 1780 (mark_window_display_accurate_1): Add an assertion.
1781
64c5be50
GM		 17822001-07-25 Gerd Moellmann <gerd@gnu.org>
1783
e743f599
GM		 1784 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1785
563b384d
GM		 1786 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1787 events so that we get a chance of processing expose events.
1788
64c5be50
GM		 1789 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1790
296808a5
GM		 17912001-07-24 Gerd Moellmann <gerd@gnu.org>
1792
1793 * xfns.c (valid_image_p): Protect better against invalid image
1794 specifications. Previous code could signal an error.
1795
5247262a
GM		 17962001-07-23 Gerd Moellmann <gerd@gnu.org>
1797
3452efc2 1798 * indent.c (current_column): Fix column computation in the
f1004faf
GM		 1799 presence of display table entries.
1800 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1801
dd42b31a
GM		 1802 * dispnew.c (adjust_glyph_matrix): In the optimization for
1803 windows whose height has changed, use the new window height
1804 to compute which rows to invalidate.
1805
9e5a7f2a
GM		 1806 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1807 (MAX_10_EXP): New macro.
1808 (Fformat): Use it.
1809
5247262a
GM		 1810 * coding.c (code_convert_region): Handle the multibyte case if
1811 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1812
177ab8ce
GM		 18132001-07-20 Gerd Moellmann <gerd@gnu.org>
1814
6e07c0a5
GM		 1815 * dispextern.h (struct face): Change type of `stipple' to
1816 int; it's an ID.
1817
177ab8ce
GM		 1818 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1819
b5b80599
GM		 18202001-07-19 Gerd Moellmann <gerd@gnu.org>
1821
4e2a256b
GM		 1822 * dispnew.c (update_window): Don't set the cursor at the end
1823 of the update if display update has been paused.
1824
3452efc2 1825 * composite.h (syms_of_composite): Renamed from syms_of_composition.
b5b80599 1826
c1fd9232
KR		 18272001-07-18 Ken Raeburn <raeburn@gnu.org>
1828
1829 * fns.c (Fset_char_table_default): Check that a charset is defined
1830 before checking its dimension.
1831
928a85c1
KR		 18322001-07-17 Ken Raeburn <raeburn@gnu.org>
1833
1834 * coding.c (setup_coding_system): Don't do any designation based
1835 on reg_bits if charset is not yet defined.
1836
fb4c6c96 1837 * lisp.h (XVECTOR): Verify correct object type before returning a
232e274c
KR		 1838 pointer, using eassert.
1839
de11c1ea
GM		 18402001-07-17 Gerd Moellmann <gerd@gnu.org>
1841
3452efc2
SM		 1842 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1843 Increase to 4096 because of paste problems reported on GNU/Linux.
de11c1ea 1844
467f1209
GM		 18452001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1846
1847 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1848
c3d6be34
GM		 18492001-07-16 Gerd Moellmann <gerd@gnu.org>
1850
c1d61a7d
GM		 1851 * fileio.c (unwind_read): Function removed.
1852 (read_non_regular, read_non_regular_quit): New functions.
1853 (Finsert_file_contents): When reading from non-regular files,
1854 arrange to catch a `quit' and terminate the loop. Rearrange
1855 code so that a `quit' when reading from a regular file doesn't
1856 insert text in the buffer.
1857
c3d6be34
GM		 1858 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1859 Clear faces afterwards.
1860 (clear_font_table): Take a x_display_info parameter. Don't free
1861 fonts being the default font of any frame on the given display.
1862
e06aa1f9
GM		 18632001-07-13 Gerd Moellmann <gerd@gnu.org>
1864
1865 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1866 instead of CHAR_STRING which can signal an error.
1867
1868 * charset.c (char_to_string_1): Extracted from char_to_string.
1869 Return -1 instead of signaling an error.
1870 (char_to_string): Use it.
1871
1872 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1873
176c92e6
SM		 18742001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1875
1876 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1877 is t, don't try to append anything to it.
1878
1c56232f
EZ		 18792001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1880
1881 * dired.c (file_name_completion): Pass dp->d_name to
1882 Fstring_match, not elt, which is always nil here.
1883
1d2b2268
GM		 18842001-07-12 Gerd Moellmann <gerd@gnu.org>
1885
1886 * xselect.c (x_decline_selection_request): Handle errors
1887 caused by receivers that have vanished.
1888
1889 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1890 ignoring events on foreign windows in #if 0. Always dispatch
1891 the event after checking it with x_handle_property_notify.
1892
1893 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
176c92e6
SM		 1894 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1895 TRACE macros to facilitate debugging. Add additional trace statements.
1d2b2268
GM		 1896 (toplevel): Add prototypes for file-local functions.
1897 (x_atom_to_symbol): Remove DPYINFO parameter.
1898
fe5a0162
SM		 18992001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1900
1901 * w32menu.c (menubar_selection_callback, w32_menu_show):
1902 Initialize `entry' to nil.
1903 (w32_dialog_show): Remove unused `save_wv' variable.
1904 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1905
a777242c
GM		 19062001-07-11 Gerd Moellmann <gerd@gnu.org>
1907
8ee5b6a3
GM		 1908 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1909
d0e2444e
GM		 1910 * fileio.c (unwind_read): Print a message when discarding inserted
1911 text or switching the buffer to unibyte. Change parameter.
1912 (Finsert_file_contents): Don't pass VISIT to unwind_read.
fe5a0162 1913
a777242c
GM		 1914 * fileio.c (unwind_read): New function.
1915 (Finsert_file_contents): Record it as unwind-function for
1916 the case that reading is interrupted by C-g.
1917
ae794295
GM		 19182001-07-10 Gerd Moellmann <gerd@gnu.org>
1919
fe5a0162 1920 * dispnew.c (update_window): Don't skip the header-line
58f8612a
GM		 1921 update when scrolling_window returns 0.
1922
6b05fae3
GM		 1923 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1924
1925 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
58f8612a 1926 for the case that x_decode_color signals an error.
6b05fae3 1927
ae794295
GM		 1928 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1929
bb6e8cee
GM		 19302001-07-09 Gerd Moellmann <gerd@gnu.org>
1931
1932 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1933 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1934 around ioctls.
1935
36b40a8a
EZ		 19362001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1937
24b97d4b
EZ		 1938 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1939 doc string line for dos-timezone-offset.
1940
36b40a8a
EZ		 1941 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1942 inline assembly, to avoid compiler warnings.
24b97d4b
EZ		 1943 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1944 line for dos-unsupported-char-glyph.
36b40a8a
EZ		 1945
1946 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1947
0967b4b0
GM		 19482001-07-05 Gerd Moellmann <gerd@gnu.org>
1949
f25cfe53
GM		 1950 * sound.c: Include Emacs' header files with #include "...".
1951
0967b4b0
GM		 1952 * eval.c (specbind): Additionally record the buffer that was
1953 current when a buffer-local or frame-local variable was bound.
1954
c347a1c3
GM		 19552001-07-04 Gerd Moellmann <gerd@gnu.org>
1956
1957 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1958 to unibyte characters in unibyte buffers.
1959
6332ca8a
GM		 19602001-07-03 Gerd Moellmann <gerd@gnu.org>
1961
38472d44
GM		 1962 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1963 the frame on the binding stack. Change format of entries for
1964 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1965 (unbind_to): Handle unbinding a frame-local variable.
1966
6332ca8a 1967 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
fe5a0162 1968 glyphs and truncation glyphs at the end of a row from its pixel width.
6332ca8a
GM		 1969 (dump_glyph_row): Print row's continuation_lines_width.
1970 (try_window_id): Take the shortcut if ZV is visible in the
1971 window, but there are actually no changes at ZV.
1972
63d1b174
GM		 19732001-07-02 Gerd Moellmann <gerd@gnu.org>
1974
4c175203
GM		 1975 * xterm.h (x_free_dpy_colors): Add prototype.
1976
1977 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1978 right number of arguments.
1979
0b54ce28
GM		 1980 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1981 ($(lwlibdir)TAGS): New target.
4c175203 1982 (TAGS): Fix dependency list.
0b54ce28 1983
63d1b174
GM		 1984 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1985 with input blocked.
1986
d827466c
GM		 19872001-06-30 Gerd Moellmann <gerd@gnu.org>
1988
1989 * emacs.c (main): Remove extern declaration for sys_nerr, which
1990 isn't used and causes a compilation error with GCC 3.0 on
1991 FreeBSD 4.3.
1992
b5cb1ada
GM		 19932001-06-27 Gerd Moellmann <gerd@gnu.org>
1994
a5d3ec3f 1995 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3452efc2 1996 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
a5d3ec3f
GM		 1997 (toplevel): Include <signal.h> and syssignal.h.
1998
b5cb1ada
GM		 1999 * sound.c (vox_configure, vox_close): Turn off atimers
2000 around ioctls.
2001
d9bad487
GM		 20022001-06-26 Gerd Moellmann <gerd@gnu.org>
2003
fdbb67fe
GM		 2004 * keyboard.c (read_char) <non_reread>: Record the previous idle
2005 start time before calling timer_stop_idle.
2006 (read_char) <reread_first>: After processing a help-echo event,
2007 restore the previous idle start time.
2008
d9bad487
GM		 2009 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2010 the start of invisible text.
2011 (setup_for_ellipsis): New function.
2012 (next_overlay_string): After all overlay strings have been
2013 processed, display an ellipsis if necessary.
2014 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2015 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2016
2017 * dispextern.h (struct iterator_stack_entry): Add member
2018 display_ellipsis_p.
2019
2b9c25e0
GM		 20202001-06-25 Gerd Moellmann <gerd@gnu.org>
2021
80de57df
GM		 2022 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2023 on the value of the wait-for-wm frame parameter.
2024
2025 * xterm.h (struct x_output): Add member wait_for_wm.
2026
2027 * xfns.c (Qwait_for_wm): New variable.
2028 (x_frame_parms): Add entry for `wait-for-wm".
2029 (x_set_wait_for_wm): New function.
2030 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2031 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2032
2b9c25e0
GM		 2033 * xdisp.c (try_window_id) <all changes below window end>: Don't
2034 take this shortcut if ZV is visible in the window.
2035 (try_window_id): When checking for window start being in changed
2036 text, don't check that the buffer's size has changed.
2037
f772775c
RS		 20382001-06-23 Richard M. Stallman <rms@gnu.org>
2039
2040 * minibuf.c (Fcompleting_read): Doc fix.
2041
fa9090b8
GM		 20422001-06-19 Gerd Moellmann <gerd@gnu.org>
2043
2044 * composite.c (Ffind_composition_internal): Accept ZV
2045 and a string's end position as POS.
2046
f6f1beba
GM		 20472001-06-18 Gerd Moellmann <gerd@gnu.org>
2048
2049 * composite.c (Ffind_composition_internal): Check POS
2050 for validity.
2051
0ae83348
EZ		 20522001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2053
2054 * editfns.c (Fmessage_box): If the frame is not under a window
2055 system, output the message in the echo area.
2056
e4cdc335
RS		 20572001-06-14 Richard M. Stallman <rms@gnu.org>
2058
2059 * xdisp.c (try_window_id): When EOB is visible, don't treat
2060 insertion at EOB as if it were "off the bottom of the screen."
2061
a55a5f3c
AI		 20622001-06-11 Andrew Innes <andrewi@gnu.org>
2063
2064 * w32proc.c (create_child): Add new parameter is_gui_app.
2065 (w32_executable_type): Add new parameter is_gui_app.
2066 (sys_spawnve): Use it.
2067 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2068 SIGQUIT. This matches better how the signals are interpreted by
2069 MSVC compiled programs.
2070 (syms_of_ntproc): Update docstring.
2071
1b85dc1c
SM		 20722001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2073
2074 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2075 well otherwise note_mouse_highlight might optimize away highlighting
2076 if we pass over that same overlay again.
2077
b75f8eab
EZ		 20782001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2079
2080 * lread.c (Fload): Document that the argument is run via
2081 substitute-in-file-name.
2082
94843cc1
GM		 20832001-05-31 Gerd Moellmann <gerd@gnu.org>
2084
b14659e6
GM		 2085 * Makefile.in (bootstrap-doc): New target.
2086 (bootstrap-emacs): Depend on it.
2087
0894672f
GM		 2088 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2089 auto-save-list-file-name when shutting down Emacs, because
2090 creating the directory might signal an error, and leaves
2091 Emacs in a strange state.
2092
94843cc1
GM		 2093 * term.c: (tty_cursor_hidden): New variable.
2094 (update_begin): Don't call tty_hide_cursor. Clean up.
2095 (update_end, set_terminal_window, set_scroll_region): Clean up.
2096 (ring_bell, reset_terminal_modes): Clean up.
2097 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2098 on tty_cursor_hidden.
2099 (write_glyphs): Call tty_hide_cursor.
2100
db3a49a6
SM		 21012001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2102
2103 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2104
8bd189fb
GM		 21052001-05-30 Gerd Moellmann <gerd@gnu.org>
2106
6f1be3b9
GM		 2107 * xfns.c (enum image_value_type): New enumerator
2108 IMAGE_STRING_OR_NIL_VALUE.
2109 (parse_image_spec): Handle it.
2110 (xbm_format, pbm_format): Use it for :foreground and :background.
2111 (xbm_load, pbm_load): Check for nil color names.
2112
8bd189fb
GM		 2113 * xterm.c (note_mouse_highlight): If an overlapping overlay
2114 exists, but we find that we highlight the same overlay as before,
2115 don't do the highlighting again.
2116
7bdba03c
GM		 21172001-05-29 Gerd Moellmann <gerd@gnu.org>
2118
4c329aa8
GM		 2119 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2120 Protect unibyte strings created by replacing their multibyte
2121 equivalents in menu_items.
2122
e15e2828
GM		 2123 * keymap.c (Fsingle_key_description): NUL-terminate the string
2124 buffer before calling build_string.
2125
7bdba03c
GM		 2126 * callproc.c (Fcall_process): Deal with decode_coding returning
2127 CODING_FINISH_INCONSISTENT_EOL.
2128
89c8dc6c
GM		 21292001-05-28 Gerd Moellmann <gerd@gnu.org>
2130
db3a49a6 2131 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3d9d7a9b
GM		 2132 an item's name with its key description in case the description
2133 is a multibyte string.
2134
2135 * keymap.c (Fsingle_key_description): Create a multibyte string
2136 only if necessary.
2137
eb04d6cd
GM		 2138 * macros.c (Fstart_kbd_macro): Doc fix.
2139
8bd6307f
GM		 2140 * xterm.c (cursor_in_mouse_face_p): New function.
2141 (x_draw_stretch_glyph_string): Use it to choose a different GC
2142 when drawing a cursor within highlighted text.
2143
e26c4089
GM		 2144 * editfns.c (char_property_eq): Put in #if 0.
2145
2146 * indent.c (string_display_width): Put in #if 0.
2147
2148 * lread.c (Fload): Remove unused label.
2149
89c8dc6c
GM		 2150 * termcap.c (speeds): Put in #if 0.
2151
9a1211f2
GM		 21522001-05-18 Gerd Moellmann <gerd@gnu.org>
2153
29148a3f
GM		 2154 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2155
9a1211f2
GM		 2156 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2157 transformation matrix by 10.
2158
09393d07
GM		 21592001-05-16 Gerd Moellmann <gerd@gnu.org>
2160
2161 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2162 only if it's equal to the former foreground pixel color.
db3a49a6 2163 (x_set_foreground_color, x_set_background_color)
09393d07
GM		 2164 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2165
460e6bae
GM		 21662001-05-16 Dave Love <fx@gnu.org>
2167
2168 * insdel.c (signal_before_change, signal_after_change): Consider a
2169 local change hook which changes the buffer.
99c78ce8
GM		 2170
2171 * process.c (read_process_output): Don't call signal_after_change
2172 and update_compositions after insert_from_string_before_markers.
2173
dbcf3c03
GM		 21742001-05-16 Gerd Moellmann <gerd@gnu.org>
2175
a90b3d3c
GM		 2176 * xfaces.c (split_font_name): Use the right field when
2177 checking for `[...]' syntax.
2178
1b7818b4
GM		 2179 * buffer.c (copy_overlays): New function.
2180 (clone_per_buffer_values): Use it.
2181
2182 * buffer.h (OVERLAY_PLIST): New macro.
2183
9bae8781
GM		 2184 * keymap.c (Fsingle_key_description): Replace a build_string with
2185 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2186
dbcf3c03
GM		 2187 * fontset.c (Ffontset_info): Check that face is non-null
2188 before accessing its fields.
2189
8a1ae4dd
GM		 21902001-05-15 Gerd Moellmann <gerd@gnu.org>
2191
18a0a39e
GM		 2192 * keyboard.c (read_key_sequence): Prevent generating a fake
2193 prefix key twice.
2194
e335b66a
GM		 2195 * xfaces.c (split_font_name): Handle `[...]' for the right
2196 font name fields.
2197
8a1ae4dd
GM		 2198 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2199 of CCL_STAT_INVALID_CMD.
2200
3cf80731
SM		 22012001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2202
33568849
SM		 2203 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2204 in <var> has no default value yet.
2205
3cf80731
SM		 2206 * xfaces.c (try_alternative_families): First try the FAMILY.
2207 And if nothing is found in the end, try again with scalable fonts.
2208 (try_font_list): Let try_alternative_families do a bit more of
2209 the work. Only use FAMILY if it is not nil.
2210 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2211
933b0249
GM		 22122001-05-14 Gerd Moellmann <gerd@gnu.org>
2213
58e5af83
GM		 2214 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2215 pointer shape when show_mouse_face has already done it.
33568849 2216
58e5af83 2217 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
557f7c34
GM		 2218 full-width rows.
2219
7b16a6bf
GM		 2220 * xfaces.c (split_font_name): Make sure to leave the loop
2221 with the right value of `i'.
3cf80731 2222
933b0249
GM		 2223 * xfaces.c (split_font_name): Handle matrix transformations
2224 in the pixel and point size fields of XLFD font names.
2225 (xlfd_point_size): Likewise.
2226
dddcbf00
EZ		 22272001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2228
3cf80731 2229 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
c7501041
EZ		 2230 (x_to_w32_font): Add prototype.
2231
7689ef0b
EZ		 2232 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2233 redefining, to avoid compiler warnings.
2234
e7c15bba
EZ		 2235 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2236
dddcbf00
EZ		 2237 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2238 (w32_get_bdf_glyph): Cast between unsigned char and char when
2239 passing arguments to subroutines, to shut up compiler warnings.
2240 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2241 GET_HEX_VAL.
2242
2243 * xfaces.c: Include keyboard.h before frame.h, not after it.
2244
2245 * widget.c: Include keyboard.h before frame.h.
2246
2247 * w32term.h (struct image, struct face): Forward declaration, to
2248 avoid compiler warnings.
2249
7bd2d083
GM		 22502001-05-11 Gerd Moellmann <gerd@gnu.org>
2251
47e72862
GM		 2252 * keyboard.c (read_key_sequence): Don't modify events when
2253 generating fake prefix keys (mode-line, scroll-bar, ...) since
2254 this prevents proper processing of such events when pushed back
2255 into unread-command-events.
2256
dd5f324b
GM		 2257 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2258 actually redrawn. Make the function static.
2259 (note_mouse_highlight): Fix a case where the mouse cursor
2260 was changed back to the text cursor.
2261
2262 * xterm.h (clear_mouse_face): Remove prototype.
2263
d88a79d4
GM		 2264 * xdisp.c (try_window_id): Fix the fix and set the right
2265 window_end_vpos.
2266
2267 * xdisp.c (try_window_id): Fix computation of window end in the
2268 case that lines were deleted at the end of the window. Add some
2269 more debug_method_adds.
0416532f 2270
7bd2d083
GM		 2271 * xfaces.c (try_alternative_families): New function.
2272 (try_font_list): Use it. If ATTRS specifies a family, check
2273 fonts from that family first.
2274 (choose_face_font): Remove code setting the family part of
2275 the pattern to nil.
2276
23fca891
GM		 22772001-05-10 Gerd Moellmann <gerd@gnu.org>
2278
ff9aa2ca
GM		 2279 * xdisp.c (try_window_id): Fix case of all changes before
2280 the window start.
7b2654b5 2281
23fca891
GM		 2282 * xdisp.c (try_window_id): Add some xasserts.
2283
e9726794
GM		 22842001-05-09 Gerd Moellmann <gerd@gnu.org>
2285
2286 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2287
9e53a675
GM		 22882001-05-09 Dave Love <fx@gnu.org>
2289
2290 * xdisp.c (GIVE_UP): Fix for K&R C.
2291
0d487c52
GM		 22922001-05-09 Gerd Moellmann <gerd@gnu.org>
2293
fe88d421
GM		 2294 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2295
0d487c52
GM		 2296 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2297 back to the text cursor shape without need.
2298
1e9fc92e
GM		 22992001-05-07 Gerd Moellmann <gerd@gnu.org>
2300
a2a6232e
GM		 2301 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2302
2303 * dispextern.h (inverse_video): Declare extern.
2304
1e9fc92e
GM		 2305 * keyboard.c (delete_kboard): Handle the case that selected_frame
2306 has been deleted in the course of x_connection_closed.
2307
12949a7f
EZ		 23082001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2309
7b2654b5
SM		 2310 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2311 Fix the change from 2001-04-30.
12949a7f 2312
2fa2f461
GM		 23132001-05-03 Gerd Moellmann <gerd@gnu.org>
2314
a779d213
GM		 2315 * xfns.c (file_dialog_unmap_cb): New function.
2316 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2317 where a dialog is closed via the window manager.
2318
7b2654b5 2319 * xdisp.c (try_window_id): Cases of changes all in front of
2fa2f461
GM		 2320 the window start or all below the window end mostly rewritten.
2321 (redisplay_window): Move the tests if try_window_id is
2322 applicable to try_window_id.
2323 (GIVE_UP): New macro.
2324
3356df63
GM		 23252001-05-02 Gerd Moellmann <gerd@gnu.org>
2326
a39202f6 2327 * xterm.c (expose_window): Return int. If W is the window
7b2654b5
SM		 2328 currently being updated, mark the frame garbaged.
2329 Fix computation of rows intersecting the exposed rectangle.
a39202f6 2330 (expose_window_tree): Stop when expose_window returns 0.
7b2654b5 2331
3356df63
GM		 2332 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2333 again if it has already been drawn.
2334
a9d2fd1d
SM		 23352001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2336
2337 * syntax.c (update_syntax_table): Check that oldi has the same
2338 properties as old_prop before deciding not to invalidate.
2339
c95fc5f1
GM		 23402001-04-30 Gerd Moellmann <gerd@gnu.org>
2341
a9793e45
GM		 2342 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2343 read-only text that is so because of text properties.
2344
c95fc5f1 2345 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
a9d2fd1d 2346 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
c95fc5f1
GM		 2347 windows that are components of a Lucid menu bar.
2348
5a5d9185
GM		 23492001-04-27 Gerd Moellmann <gerd@gnu.org>
2350
2351 * term.c (turn_on_face): Fix reverse video handling on terminals
2352 that don't support colors.
2353
ba973f7a
GM		 23542001-04-26 Gerd Moellmann <gerd@gnu.org>
2355
2356 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2357 a non-buffer.
2358
8c56a983
GM		 23592001-04-25 Gerd Moellmann <gerd@gnu.org>
2360
a728644c
GM		 2361 * term.c (toggle_highlight): New function.
2362 (turn_on_face): Change handling of reverse video.
2363
7b2654b5
SM		 2364 * process.c (wait_reading_process_input):
2365 Call record_asynch_buffer_change only if a timer really changed buffers.
c88164fe 2366
bfd8410f
GM		 2367 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2368 of the number of overlays to check.
2369
be2488ca
GM		 2370 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2371
8c56a983
GM		 2372 * xdisp.c (try_window_id): Fix a case where window_end_pos
2373 and window_end_bytepos were not adjusted.
2374
522d42f7
GM		 23752001-04-23 Gerd Moellmann <gerd@gnu.org>
2376
2377 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2378 zero instead of -1.
2379
78c1afb6
EZ		 23802001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2381
a9d2fd1d
SM		 2382 * process.c (wait_reading_process_input) [!subprocesses]:
2383 Don't reference waiting_for_user_input_p, it's not defined in the
2384 branch without async subprocesses support.
78c1afb6 2385
a2fab450
GM		 23862001-04-19 Gerd Moellmann <gerd@gnu.org>
2387
a122a38e
GM		 2388 * keyboard.c (delete_kboard): Prevent a dangling reference
2389 from current_kboard to KB, which is freed.
2390
a9d2fd1d
SM		 2391 * process.c (wait_reading_process_input):
2392 Call record_asynch_buffer_change after running timers, to make
a2fab450
GM		 2393 read_key_sequence aware of buffer changes from under it.
2394
0f8d6dc7
GM		 23952001-04-18 Gerd Moellmann <gerd@gnu.org>
2396
eeffb293
GM		 2397 * xfaces.c (Qscalable_fonts_allowed): New variable.
2398 (realizing_basic_faces_p): Removed.
2fa2f461
GM		 2399 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2400 removed.
eeffb293 2401 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
7b2654b5
SM		 2402 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2403 for scalable-fonts-allowed to t.
eeffb293 2404
0f8d6dc7
GM		 2405 * fileio.c (Finsert_file_contents): If the file size returned from
2406 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
a9d2fd1d 2407 read from files on a procfs whose contents are generated dynamically.
0f8d6dc7 2408
eec2d1de
EZ		 24092001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2410
2411 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2412 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2413 (__memalign_hook): Make the two prototypes consistent.
2414
f4f480bd
GM		 24152001-04-17 Gerd Moellmann <gerd@gnu.org>
2416
2417 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2418 matrix of mini-windows.
2419
52283633
SM		 24202001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2421
2422 * intervals.c (find_interval): Don't rebalance during signal handling.
2423
ec2423c9
GM		 24242001-04-11 Gerd Moellmann <gerd@gnu.org>
2425
30cb0001 2426 * fns.c: Include blockinput.h.
52283633 2427
ec2423c9
GM		 2428 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2429
719d83ad
GM		 24302001-04-10 Gerd Moellmann <gerd@gnu.org>
2431
60f8d735
GM		 2432 * fns.c (Fcompare_strings): Fix return values.
2433
afffeb57
GM		 2434 * window.c (window_scroll): Change the meaning of N to mean
2435 N screen-fulls or N lines.
2436 (window_scroll_pixel_based, window_scroll_line_based)
2437 (scroll_command, Fscroll_other_window): Change accordingly.
2438
52283633
SM		 2439 * window.c (window_scroll_pixel_based, Frecenter):
2440 Call window_box_height instead of using it.last_visible_y for the
afffeb57
GM		 2441 height of the window.
2442
2443 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2444 instead of using it.last_visible_y for the height of the window.
52283633 2445
719d83ad 2446 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
8ddf3ee1 2447 From Dan Holmsand <dan@eyebee.com>.
719d83ad
GM		 2448
2449 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
8ddf3ee1
GM		 2450 able to write to hidden and system files. From Dan Holmsand
2451 <dan@eyebee.com>.
719d83ad 2452
8ddf3ee1
GM		 2453 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2454 Holmsand <dan@eyebee.com>.
719d83ad 2455
522ed7fb
GM		 24562001-04-09 Gerd Moellmann <gerd@gnu.org>
2457
9170e5d4
GM		 2458 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2459
522ed7fb
GM		 2460 * window.c (window_internal_height): Return 1 less if the
2461 window has a header line.
2462
2463 * xdisp.c (try_window_id): When scrolling on a terminal, take
2464 the change of window_internal_height into account.
2465
ceeb3d7d
EZ		 24662001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2467
2468 * gmalloc.c (align): If the argument SIZE would overflow
2469 __malloc_ptrdiff_t, fail right away.
2470
63685b9d
GM		 24712001-04-06 Gerd Moellmann <gerd@gnu.org>
2472
2473 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2474 Make sure the tooltip is completely visible.
2475 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2476
2477 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2478
2479 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2480
3ffb33bb
DL		 24812001-04-06 Dave Love <fx@gnu.org>
2482
52283633
SM		 2483 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2484 Fix test of `from'.
3ffb33bb 2485
869fb12c
GM		 24862001-04-06 Gerd Moellmann <gerd@gnu.org>
2487
52283633 2488 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
afa3935f 2489
869fb12c
GM		 2490 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2491
441bf856
GM		 24922001-04-05 Gerd Moellmann <gerd@gnu.org>
2493
4d664b04
GM		 2494 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2495
52283633 2496 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
a55e4e68 2497
30ca89f5
GM		 2498 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2499 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2500
2501 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2502 shell widget's position only if it is non-null.
2503
52283633
SM		 2504 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2505 Set f->output_data.x->widget to null after destroying it.
30ca89f5 2506
81a81c0f
GM		 2507 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2508 FILENAME to bring it in synch with the documentation.
2509
441bf856
GM		 2510 * xfaces.c (realizing_basic_faces_p): Renamed from
2511 realize_default_face_p.
2512 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2513 (realize_default_face): Don't set the flag.
2514
702a1e8e
GM		 25152001-04-04 Gerd Moellmann <gerd@gnu.org>
2516
1013f4e3
GM		 2517 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2518
52283633
SM		 2519 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2520
1013f4e3
GM		 2521 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2522 the buffer that was used for echoing.
2523
702a1e8e
GM		 2524 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2525 (first_font_matching): Removed unused function.
2526 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2527 (may_use_scalable_font_p): Remove parameter FONT; rename
2528 parameter NAME to FONT.
2529 (x_face_list_fonts): Fix missing bounds check.
2530 (realizing_default_face_p): New variable.
2531 (realize_default_face): Set and clear that flag.
2532 (x_face_list_fonts): When called during the realization of the
2533 default face, and no matching fonts are found when ignoring
2534 scalable fonts and fonts matching a regexp from
2535 face-ignored-fonts, try without ignoring fonts.
2536
f9dbcda4
GM		 25372001-04-03 Gerd Moellmann <gerd@gnu.org>
2538
ad18ffb1
GM		 2539 * xfns.c (postprocess_image): New function.
2540 (lookup_image): Call it for all image types except PostScript.
2541 (x_kill_gs_process): Call postprocess_image.
2542
f9dbcda4
GM		 2543 * xterm.c (x_use_underline_position_properties): New variable.
2544 (x_draw_glyph_string): Use it.
2545 (syms_of_xterm): DEFVAR_BOOL it.
2546
651f03b6
GM		 25472001-04-02 Gerd Moellmann <gerd@gnu.org>
2548
2549 * xterm.c (x_alloc_nearest_color_1): New function.
2550 (x_alloc_nearest_color): Use it.
2551 (x_color_cells): Take a Display as argument, instead of a frame.
2552 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2553 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2554 (x_initialize): Register cvt_string_to_pixel as resource converter
2555 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2556
73d75a62
GM		 25572001-03-30 Gerd Moellmann <gerd@gnu.org>
2558
b2046df8
GM		 2559 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2560 (set_iterator_to_next): If a string from a display property ends,
2561 consider the case that this might also be the end of an
2562 overlay string having the display property.
2563
52283633 2564 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
b2046df8 2565
87d8eba4
GM		 2566 * xdisp.c (reseat_to_string): Undo last change.
2567
73d75a62
GM		 2568 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2569 matrix of a window when the header line changes, when
2570 new rows are allocated, or when the width changes.
2571
911a2406
EZ		 25722001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2573
52283633 2574 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
911a2406 2575
aea51abe
EZ		 25762001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2577
2578 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2579 deprecated.
2580
176bc847
GM		 25812001-03-29 Gerd Moellmann <gerd@gnu.org>
2582
ed31fabf
GM		 2583 * data.c (Fsubr_interactive_form): New function.
2584 (syms_of_data): Defsubr it.
2585
176bc847
GM		 2586 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2587 (live_float_p, live_misc_p): Return 1 only if the offset of the
2588 pointer in its block is >= 0.
2589
e59d0e9d
GM		 25902001-03-28 Paul Eggert <eggert@twinsun.com>
2591
2592 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2593 microseconds calcuation. Avoid double-rounding problem.
2594 In doc string, warn that the result is approximate.
2595
f827b862
GM		 25962001-03-28 Gerd Moellmann <gerd@gnu.org>
2597
30a3f61c
GM		 2598 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2599 bind `inhibit-eval-during-redisplay' to t.
2600
2601 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2602
2603 * xdisp.c (inhibit_eval_during_redisplay)
2604 (Qinhibit_eval_during_redisplay): New variables.
2605 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2606 don't eval, return nil instead.
2607 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2608 Initialize Qinhibit_eval_during_redisplay.
2609
e719f5ae
GM		 2610 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2611 the iterator's multibyte_p flag.
2612
deb2613a
GM		 2613 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2614 instead of setting it to zero; it's incremented for each frame
2615 where the menu face is changed.
2616
52283633
SM		 2617 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2618 change bottom shadow accordingly.
2619
2620 * xterm.c (expose_window_tree, expose_frame): Don't compute
a02f1be0
GM		 2621 intersections here.
2622 (expose_window): Do it here instead.
52283633 2623 (x_draw_glyph_string): Fix a computation of the underline position.
a02f1be0 2624
f827b862
GM		 2625 * bytecode.c (BYTE_CODE_QUIT): New macro.
2626 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2627
4bde0ebb
GM		 26282001-03-27 Gerd Moellmann <gerd@gnu.org>
2629
607ec83c
GM		 2630 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2631 Give up if matrix starts in an ellipsis.
2632 (init_from_display_pos): Do nothing if POS doesn't specify
2633 a dpvec_index but the iterator has such a position.
2634
0245398f
GM		 2635 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2636
aba25348
GM		 2637 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2638 x/y position is (0, 0) after destroying the menu bar, restore
2639 its original position.
2640
4bde0ebb
GM		 2641 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2642 (init_from_display_pos): Use it.
2643 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2644
8cdb267e
GM		 26452001-03-26 Gerd Moellmann <gerd@gnu.org>
2646
2647 * xdisp.c (try_window_id): Undo last change.
2648
9948db79
EZ		 26492001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2650
2651 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2652
2653 * buffer.c (syms_of_buffer): Doc fix.
2654
2eddf899
GM		 26552001-03-26 Gerd Moellmann <gerd@gnu.org>
2656
2657 * xfaces.c (x_update_menu_appearance): Use local variable
2658 popup_path for setting font resources.
2659
6c145d35
EZ		 26602001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2661
6a65b1b5
EZ		 2662 * frame.c (Fframe_list): Don't reference tip_frame if
2663 HAVE_WINDOW_SYSTEM is not defined.
2664
6c145d35
EZ		 2665 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2666 <wl@gnu.org>.
2667
d74c1900
GM		 26682001-03-25 Gerd Moellmann <gerd@gnu.org>
2669
20fbd925
GM		 2670 * xdisp.c (init_from_display_pos): Test invisible property
2671 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
52283633 2672
927c5b3b
GM		 2673 * xdisp.c (redisplay_internal) <update one window>: Make sure
2674 last_arrow_position and last_arrow_string are set.
2675
d74c1900
GM		 2676 * frame.c (Fframe_list): Don't return a tooltip frame.
2677
091f8878
GM		 26782001-03-23 Gerd Moellmann <gerd@gnu.org>
2679
52283633
SM		 2680 * xdisp.c (mark_window_display_accurate_1): New function,
2681 extracted from mark_window_display_accurate.
2682 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
43c09969
GM		 2683 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2684 (mark_window_display_accurate): Use it.
2685 (redisplay_internal): Use it for the selected window.
2686 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2687 for the selected frame.
2688
ac90c44f
GM		 2689 * xdisp.c Use make_number, for readability.
2690 (try_window_id): Disable rows below the window end.
2691 (try_window_reusing_current_matrix): Use cursor_row_p.
2692 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2693 of rows.
2694 (init_from_display_pos): If POS specifies a position in a display
2695 vector, maybe get the iterator set up for that ellipsis.
43c09969 2696
091f8878
GM		 2697 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2698
991786dd
EZ		 26992001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2700
2701 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2702
6c29b43c
GM		 27032001-03-23 Gerd Moellmann <gerd@gnu.org>
2704
2705 * xfaces.c (x_update_menu_appearance): Use a different path
2706 for Lucid popup menus.
2707
d8731202
SM		 27082001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2709
2710 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2711
2712 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2713 (string_buffer_position): Use `make_number'.
2714
f61a541b
GM		 27152001-03-22 Gerd Moellmann <gerd@gnu.org>
2716
3c9e997b
GM		 2717 * xfaces.c (x_update_menu_appearance): Renamed from
2718 x_set_menu_face_resources. Use different resources for popups.
2719
2720 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2721 (GC_CHECK_STRING_BYTES): Don't define.
2722
364cd450
GM		 2723 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2724 Removed, together with subroutines.
2725 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
d8731202 2726 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
364cd450 2727
d8731202
SM		 2728 * dispextern.h (x_set_menu_resources_from_menu_face):
2729 Remove prototype.
364cd450 2730
d8731202 2731 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
364cd450
GM		 2732 Remove calls to x_set_menu_resources_from_menu_face.
2733
d8731202
SM		 2734 * xfaces.c (xm_set_menu_resources_from_menu_face):
2735 Remove #ifndef LESSTIF_VERSION.
f61a541b
GM		 2736
2737 * xmenu.c: Include widget.h.
2738 (single_submenu): Return int. Some cleanup.
2739 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2740
140330de
GM		 27412001-03-21 Gerd Moellmann <gerd@gnu.org>
2742
2743 * xterm.c (x_update_window_end): Handle overwritten mouse face
2744 also for tool bar windows.
2745 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2746 DRAW is DRAW_IMAGE_RAISED.
2747
1741905c
GM		 27482001-03-20 Gerd Moellmann <gerd@gnu.org>
2749
fa88947e
GM		 2750 * print.c (syms_of_print): Doc fixes.
2751
1741905c
GM		 2752 * fns.c (Fmd5): Doc fix.
2753
ade0bee1
GM		 27542001-03-19 Gerd Moellmann <gerd@gnu.org>
2755
357e7376
GM		 2756 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2757 Clear area of the frame not occupied by the scroll bar.
2758
c2c097cc
GM		 2759 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2760 tip frame's root window buffer to *tip* right after creating
2761 the frame.
2762
ade0bee1
GM		 2763 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2764 is an integer don't have to be for space characters.
2765
88c6e37e
GM		 27662001-03-16 Gerd Moellmann <gerd@gnu.org>
2767
52283633
SM		 2768 * indent.c (current_column, current_column_1, Fmove_to_column)
2769 (compute_motion): Handle characters from display vectors differently.
88c6e37e 2770
c62eed76
KH		 27712001-03-15 Kenichi Handa <handa@etl.go.jp>
2772
2773 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2774 drawing glyph string.
2775
c899e7e6
GM		 27762001-03-15 Gerd Moellmann <gerd@gnu.org>
2777
d0bbfc99
GM		 2778 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2779 (command_loop_1): Undo last change.
2780
03d1a189
GM		 2781 * xterm.c (fast_find_position): Return the correct vpos.
2782
c899e7e6 2783 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
52283633 2784 non-null, set a per-buffer value in BUF instead of the current buffer.
c899e7e6
GM		 2785 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2786 Call store_symval_forwarding with BUF null.
2787 (set_internal): Call store_symval_forwarding with the BUF
2788 parameter passed to set_internal. Formerly, the value was always
2789 set in the current buffer; the buffer recorded in specbind for
2790 this case wasn't used.
2791 (arith_driver): Reindent.
2792
52283633
SM		 2793 * buffer.c (swap_out_buffer_local_variables):
2794 Call store_symval_forwarding with BUF null.
c899e7e6
GM		 2795
2796 * lisp.h (store_symval_forwarding): Change prototype.
2797
2798 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2799
57ac7c81
GM		 28002001-03-14 Gerd Moellmann <gerd@gnu.org>
2801
697617d9
GM		 2802 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2803 FOR_DELETION. Avoid resizing the mini-window of the selected
2804 frame if FOR_DELETION is set.
2805 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2806 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2807 signature.
2808
2809 * window.c (Fset_window_configuration): Change call to
2810 do_switch_frame to new format.
2811
2812 * keyboard.c (quit_throw_to_read_char): Change call to
2813 do_switch_frame to new format.
2814
2815 * lisp.h (do_switch_frame): Change prototype.
2816
819dce0f
GM		 2817 * frame.c (Fframe_parameters): In the `buffer-list' frame
2818 parameter, store the buffer list of FRAME, not the list of the
2819 selected frame.
2820
57ac7c81
GM		 2821 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2822 box just because the glyph row's full_width_p flag is set.
2823
65008712
GM		 28242001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2825
2826 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2827 skip the padding blanks inserted in extend_face_to_end_of_line,
2828 before checking for trailing whitespace.
2829
159cf431
GM		 28302001-03-13 Gerd Moellmann <gerd@gnu.org>
2831
52283633 2832 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
19b2bb80
GM		 2833 Remove special handling for LessTif/Motif.
2834 (toplevel): Don't include Xm/Xm.h.
2835
52283633
SM		 2836 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2837 Remove workaround code for LessTif; it doesn't work anymore.
2838
2564ea1b 2839 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
57ac7c81 2840 Xm/ScrollBarP.h.
afcdc0a1 2841
52283633
SM		 2842 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2843 Don't access private scroll bar data; it's no longer necessary with
23442ae4
GM		 2844 contemporary LessTif.
2845
52283633
SM		 2846 * xfaces.c (xm_set_menu_resources_from_menu_face):
2847 Change #if 0 to #ifndef LESSTIF_VERSION.
9faaaa52 2848
159cf431
GM		 2849 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2850 removing button grabs.
2851
c6f7429a
KH		 28522001-03-13 Kenichi Handa <handa@etl.go.jp>
2853
cb82d767
KH		 2854 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2855 and clip-large-size-font as obsolete.
2856
c6f7429a
KH		 2857 * lread.c (read_multibyte): Check the validity of multibyte
2858 sequence. If invalid, return the first byte.
2859
760cefb5
GM		 28602001-03-12 Gerd Moellmann <gerd@gnu.org>
2861
2862 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2863 before running the command; timer functions or process
2864 filters may have set it.
2865
5141f9d0
EZ		 28662001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2867
2868 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2869 Doc fix.
2870
b6a15240
GM		 28712001-03-12 Gerd Moellmann <gerd@gnu.org>
2872
2873 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2874 to sprintf.
2875
95522746
GM		 28762001-03-09 Gerd Moellmann <gerd@gnu.org>
2877
db14cfc5
GM		 2878 * dispextern.h (string_buffer_position): Add prototype.
2879
52283633 2880 * xdisp.c (string_buffer_position, display_prop_string_p)
db14cfc5
GM		 2881 (single_display_prop_string_p): New functions.
2882
2883 * xterm.c (note_mouse_highlight): If there's no help-echo on
2884 a string, look at the buffer text ``under'' it.
2885
2886 * keyboard.c (make_lispy_event): Add string info to the event,
2887 analogous to what's done on mode lines.
2888 (read_key_sequence): For a click on a string, consider `local-map'
2889 and `keymap' of that string.
2890
52283633
SM		 2891 * keyboard.c (make_lispy_event, make_lispy_movement):
2892 Adjust calls to buffer_posn_from_coords to new format.
3cfd8357
GM		 2893
2894 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2895
2896 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2897 POS; return void.
2898
95522746
GM		 2899 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2900 flags argument to emacs_open; it seems to conflict with O_EXCL.
2901
898a399d
KH		 29022001-03-09 Kenichi Handa <handa@etl.go.jp>
2903
28cd4910
KH		 2904 * composite.h (struct composition): Change types of members;
2905 glyph_len to unsigned, width to unsigned short.
898a399d 2906
4cdf6a6c
AI		 29072001-03-08 Andrew Innes <andrewi@gnu.org>
2908
2909 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2910 menu titles.
2911
129004d3
GM		 29122001-03-08 Gerd Moellmann <gerd@gnu.org>
2913
221dd3e7
GM		 2914 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2915 instead of nil.
2916
52283633 2917 * xterm.c (note_mouse_highlight): Handle mouse-face and
5de7c6f2
GM		 2918 help-echo in strings.
2919 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2920 (fast_find_string_pos): New function.
2921
52283633
SM		 2922 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2923 (display_string): Call face_at_string_position with new parameter.
5de7c6f2
GM		 2924
2925 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2926 Handle `mouse-face'.
2927
2928 * dispextern.h (face_at_string_position): Change prototype.
2929
52283633 2930 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
e1fbabaf 2931
129004d3
GM		 2932 * keyboard.c (make_lispy_event): Avoid generating drag events
2933 if the mouse hasn't actually moved to another buffer position.
52283633 2934
80c8ab8c
DL		 29352001-03-08 Dave Love <fx@gnu.org>
2936
129004d3 2937 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
80c8ab8c 2938
989521fd
GM		 29392001-03-08 Gerd Moellmann <gerd@gnu.org>
2940
2941 * process.c (Fset_process_window_size): Fix a typo.
2942
bb5c338d
KH		 29432001-03-08 Kenichi Handa <handa@etl.go.jp>
2944
2945 * coding.c (detect_coding_sjis): Do more rigid check.
2946 (detect_coding_big5): Likewise.
2947 (decode_coding_sjis_big5): Likewise.
2948 (Fdetect_coding_region): Call detect_coding_system with tailing
2949 anchor byte `\0' for more rigid detection.
52283633 2950 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
bb5c338d
KH		 2951 (Fdetect_coding_string): Likewise.
2952
8b8f9197
SM		 29532001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2954
2955 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2956 a string before extracting its data.
2957
3bdf2660
GM		 29582001-03-07 Gerd Moellmann <gerd@gnu.org>
2959
2960 * window.c (Frecenter): Rewrite code handling negative values
2961 of ARG on graphical frames.
2962
29632001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2964
2965 * window.c (displayed_window_lines): If W->start is outside the
2966 accessible portion of the buffer, call start_display with BEGV or
2967 ZV instead of W->start.
2968
471f86b9
GM		 29692001-03-07 Gerd Moellmann <gerd@gnu.org>
2970
2ab62c6c
GM		 2971 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2972
471f86b9
GM		 2973 * process.c (Fset_process_filter): Don't crash if the input
2974 file descriptor of PROCESS is closed.
2975 (Fset_process_window_size): Likewise.
2976
101922c3
GM		 29772001-03-06 Kenichi Handa <handa@etl.go.jp>
2978
2979 * xterm.c (XTflash): Make the timeout of select shorter, and call
2980 select repeatedly until the desired time expires.
2981
45d051a7
GM		 29822001-03-06 Gerd Moellmann <gerd@gnu.org>
2983
2984 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2985
2986 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2987
2988 * lisp.h (Vwindow_list): Declare extern.
2989
8f372c46
EZ		 29902001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2991
2992 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2993
f16a7aa5
GM		 29942001-03-06 Gerd Moellmann <gerd@gnu.org>
2995
157ae273
GM		 2996 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2997 to detect a case where we have to highlight a different region
2998 despite not having left the currently highlighted region.
2999 Set mouse_face_overlay in the x_display_info.
45d051a7 3000 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
157ae273
GM		 3001
3002 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3003
3004 * buffer.c (mouse_face_overlay_overlaps): New function.
3005
3006 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3007 (Qmouse_face): Declare extern.
3008
f16a7aa5
GM		 3009 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3010 if face_change_count is non-zero.
3011
827afcac
KH		 30122001-03-06 Kenichi Handa <handa@etl.go.jp>
3013
3014 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3015 that the source is unibyte.
3016
14c7242e
DL		 30172001-03-05 Dave Love <fx@gnu.org>
3018
827afcac 3019 * xterm.c (XTmouse_position): Fix typo.
14c7242e 3020
c28b847b
GM		 30212001-03-05 Gerd Moellmann <gerd@gnu.org>
3022
3023 * minibuf.c (read_minibuf): Clean up the binding stack if
3024 called noninteractively.
3025
b86644f2
KH		 30262001-03-05 Kenichi Handa <handa@etl.go.jp>
3027
3028 * coding.c (syms_of_coding): Docstring modified.
3029
203682cc 30302001-03-05 Kenichi Handa <handa@etl.go.jp>
b86644f2
KH		 3031
3032 * charset.c (char_to_string): If a single byte char has modifier
3033 bits that can't be reflected to the character code, ignore them
45d051a7 3034 instead of signaling an error.
b86644f2 3035
e30bd7b7
EZ		 30362001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3037
3038 * s/msdos.h: Update copyright notice.
3039
3040 * dosfns.h: Update copyright notice.
3041
3042 * dosfns.c: Update copyright notice.
3043
3044 * msdos.c: Update copyright notice.
3045
b52b65bd
GM		 30462001-03-02 Gerd Moellmann <gerd@gnu.org>
3047
3048 * xterm.c (glyph_rect): New function.
3049 (XTmouse_position): Use it to raise the threshold for mouse
3050 movement event generation.
3051
53c4b1e6
EZ		 30522001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3053
3054 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3055 specifies (reverse . t), reverse the initial screen colors.
3056 (IT_set_frame_parameters): If the property is foreground-color,
52283633
SM		 3057 but we are reversing the colors, set bg_set, not fg_set.
3058 Likewise for setting background-color and reversing: set fg_set.
3059 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
53c4b1e6
EZ		 3060 in effect.
3061
3062 * xfaces.c (Finternal_set_lisp_face_attribute)
3063 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3064 parameters alist.
3065
f964b4d7
GM		 30662001-03-02 Gerd Moellmann <gerd@gnu.org>
3067
ef53d75e
GM		 3068 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3069 to a single slash in the middle of file names.
3070
52283633 3071 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
cda0f4da
GM		 3072 Accept only alphanumeric time zone names.
3073
f964b4d7
GM		 3074 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3075 or width area.
3076 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3077 a widget to zero height.
52283633 3078
c3c45f65
GM		 30792001-03-01 Gerd Moellmann <gerd@gnu.org>
3080
3081 * window.c (Fwindow_end): Call move_it_past_eol only if
3082 ending up on a partially visible line.
3083
028d739a
DL		 30842001-03-01 Dave Love <fx@gnu.org>
3085
3086 * ccl.c (Fccl_execute): Doc fix.
3087
57c5889c
GM		 30882001-03-01 Gerd Moellmann <gerd@gnu.org>
3089
35f59f6b
GM		 3090 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3091 of the tool bar before calling x_figure_window_size.
3092
f84ff02c
GM		 3093 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3094 NULL after destroying it, otherwise XTread_socket can access a
3095 destroyed widget when input is unblocked.
3096
8b8f9197 3097 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
52283633 3098
57c5889c
GM		 3099 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3100 same name as before, although there was a change in fontsets.
3101
224227d1
KR		 31022001-02-28 Ken Raeburn <raeburn@gnu.org>
3103
4560730a
KR		 3104 * lisp.h (Fframe_parameter): Declare.
3105
224227d1 3106 * window.c (set_window_buffer): Field vscroll is an int, not a
57c5889c 3107 Lisp_Object.
224227d1 3108
ece93c02
GM		 31092001-02-28 Gerd Moellmann <gerd@gnu.org>
3110
11ef99b9
GM		 3111 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3112 NULL instead.
3113
3114 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3115 NULL instead.
3116
ece93c02
GM		 3117 * alloc.c (toplevel): Include process.h.
3118 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3119 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3120 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
52283633
SM		 3121 (allocate_vector, allocate_hash_table, allocate_window)
3122 (allocate_frame, allocate_process, allocate_other_vector):
3123 New functions.
ece93c02
GM		 3124 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3125 (mark_maybe_pointer): New function.
52283633 3126 (mark_memory): Also mark Lisp data to which only pointers
ece93c02
GM		 3127 remain and not Lisp_Objects.
3128 (min_heap_address, max_heap_address): New variables.
3129 (mem_find): Return MEM_NIL if START is below min_heap_address or
3130 above max_heap_address.
3131 (mem_insert): Compute min_heap_address and max_heap_address.
3132
3133 * process.c (make_process): Use allocate_process.
3134
3135 * frame.c (make_frame): Use allocate_frame.
3136
3137 * window.c (make_window, make_dummy_parent): Use allocate_window.
3138 (Fcurrent_window_configuration): Use allocate_other_vector.
3139
3140 * lisp.h (allocate_vectorlike): Remove prototype.
3141 (allocate_vector, allocate_other_vector, allocate_frame)
3142 (allocate_window, allocate_process, allocate_hash_table):
3143 Add prototypes.
3144
3145 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3146 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3147
063af457
KH		 31482001-02-27 Kenichi Handa <handa@etl.go.jp>
3149
3150 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3151 treat the produced bytes as a valid multibyte sequence.
3152
3153 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
52283633
SM		 3154 (ccl_driver) <CCL_WriteMultibyteChar2>:
3155 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
063af457
KH		 3156 <ccl_finish>: Set ccl->eight_bit_control properly.
3157
3158 * ccl.h (struct ccl_program): New member eight_bit_control.
3159
f58c6494
SM		 31602001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3161
3162 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3163 accessible_keymaps_char_table.
3164 (accessible_keymaps_char_table): Obey `is_metized'.
3165 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3166 Lisp_Object.
3167
c596c392
GM		 31682001-02-26 Gerd Moellmann <gerd@gnu.org>
3169
3170 * dispnew.c: Check HAVE_TERM_H before including term.h.
3171
425de386
AI		 31722001-02-24 Andrew Innes <andrewi@gnu.org>
3173
3174 * makefile.w32-in: Update copyright notice.
3175
2ba11bbd
SM		 31762001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3177
3178 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3179
66c56ed1
KH		 31802001-02-24 Kenichi Handa <handa@etl.go.jp>
3181
4c1593ce
KH		 3182 * Makefile.in (lisp): Add international/utf-8.elc.
3183
66c56ed1
KH		 3184 * fontset.c (Fnew_fontset): Fix handling of the case that an
3185 element of FONTLIST is a cons of family and registry.
3186
796ead7e
JR		 31872001-02-23 Jason Rumney <jasonr@gnu.org>
3188
3189 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3190 to height unconditionally.
3191
3192 * w32term.c (x_set_glyph_string_background_width): Extend the
52283633 3193 background face to the end of the drawing area in the text area, only.
796ead7e
JR		 3194 (x_insert_glyphs): Call window_box_left to obtain the left
3195 x-coordinate of the area to shift.
3196
3197 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3198 safe_run_hooks.
3199
f6839838
AI		 32002001-02-22 Andrew Innes <andrewi@gnu.org>
3201
52283633 3202 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
f6839838
AI		 3203 ($(BLD)\dispnew.obj):
3204 ($(BLD)\editfns.obj):
3205 ($(BLD)\fileio.obj):
3206 ($(BLD)\filelock.obj):
3207 ($(BLD)\keyboard.obj):
3208 ($(BLD)\w32proc.obj):
3209 ($(BLD)\process.obj):
3210 ($(BLD)\sysdep.obj): Ditto.
3211
3212 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3213 header files.
52283633
SM		 3214 ($(BLD)/dispnew.$(O)):
3215 ($(BLD)/editfns.$(O)):
3216 ($(BLD)/fileio.$(O)):
3217 ($(BLD)/filelock.$(O)):
3218 ($(BLD)/keyboard.$(O)):
3219 ($(BLD)/w32proc.$(O)):
3220 ($(BLD)/process.$(O)):
f6839838
AI		 3221 ($(BLD)/sysdep.$(O)): Ditto.
3222
c224f70b
GM		 32232001-02-22 Gerd Moellmann <gerd@gnu.org>
3224
51695746
GM		 3225 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3226 at the start of the function, check that the \n in it->c is
3227 from the iterator's current position.
52283633 3228
a61b7058
GM		 3229 * xdisp.c (handle_single_display_prop): Add parameter
3230 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3231 properties which replace the display of text with something else.
3232 (handle_display_prop): Call handle_single_display_prop with
3233 additional argument saying if we already replaced text display
3234 with something else. Use AREF.
52283633 3235 (with_echo_area_buffer_unwind_data, display_menu_bar)
a61b7058
GM		 3236 (decode_mode_spec_coding): Use AREF and ASIZE.
3237
3473f362
GM		 3238 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3239 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3240 * vmstime.h: Files removed.
52283633 3241
2bb58df3
GM		 3242 * unexencap.c, unexfx2800.c: Files removed.
3243
c224f70b
GM		 3244 * dispnew.c (direct_output_for_insert): Give up if we are showing
3245 a message or just cleared the message because we might need to
3246 resize the echo area window or display an empty echo area.
3247
ffc9ff0c
GM		 32482001-02-21 Gerd Moellmann <gerd@gnu.org>
3249
0528abe1
GM		 3250 * xdisp.c (redisplay_internal): Do the
3251 mark_window_display_accurate after all windows have been
3252 redisplayed because this call resets flags in buffers which are
3253 needed for proper redisplay.
3254
52283633
SM		 3255 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3256 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
ffc9ff0c
GM		 3257 the old names.
3258
52283633
SM		 3259 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3260 busy_window to hourglass_window, busy_p to hourglass_p.
ffc9ff0c
GM		 3261
3262 * msdos.h (struct x_output): Rename busy_window to
3263 hourglass_window, busy_p to hourglass_p.
3264
52283633
SM		 3265 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3266 busy_window to hourglass_window, busy_p to hourglass_p.
ffc9ff0c
GM		 3267
3268 * xfns.c: Rename everything containing *busy_cursor* and similar
3269 to *hourglass*.
3270 (syms_of_w32fns): Rename x-busy-pointer-shape to
3271 x-hourglass-pointer-shape, display-busy-cursor to
3272 display-hourglass, busy-cursor-delay to hourglass-delay.
3273
3274 * w32fns.c: Rename everything containing *busy_cursor* and similar
3275 to *hourglass*.
3276 (syms_of_w32fns): Rename x-busy-pointer-shape to
3277 x-hourglass-pointer-shape, display-busy-cursor to
3278 display-hourglass, busy-cursor-delay to hourglass-delay.
3279
3280 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3281 of its busy_p flag.
3282
3283 * dispextern.h (start_hourglass, cancel_hourglass)
3284 (display_hourglass_p): Renamed from *busy_cursor*.
3285
ab2c5f0a
GM		 32862001-02-20 Gerd Moellmann <gerd@gnu.org>
3287
d17e49a8
GM		 3288 * keyboard.c (read_char): When an event from unread-command-events
3289 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3290
fa97adf6
GM		 3291 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3292 equal to the current buffer.
3293
ab2c5f0a
GM		 3294 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3295 nil, otherwise we're left with truncate_lines t when a message
3296 is printed with message-truncate-lines bound to t.
3297
aeac019e
GM		 32982001-02-19 Gerd Moellmann <gerd@gnu.org>
3299
c8bc6f65
GM		 3300 * window.c (Fmove_to_window_line): Undo last change.
3301 (displayed_window_lines): Call line_bottom_y to determine
3302 the line's bottom position.
3303
3304 * dispextern.h (line_bottom_y): Add prototype.
3305
52283633 3306 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
c8bc6f65
GM		 3307 (pos_visible_p): Use it.
3308
980a2d69
GM		 3309 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3310 set redisplaying_p to 0 here instead of in Frecursive_edit.
3311 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3312 set redisplaying_p.
3313
52283633 3314 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
184d2372
GM		 3315 New variables.
3316 (syms_of_xdisp): Initialize new variables.
3317 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3318 Specbind `inhibit-menubar-update' when updating the menu bar.
3319
65048e97
GM		 3320 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3321 safe_run_hooks.
3322
3323 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3324 safe_run_hooks.
3325
a57c4026
GM		 3326 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3327 is null.
3328
aeac019e
GM		 3329 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3330 to the start of the file.
3331
76846b31
GM		 33322001-02-16 Gerd Moellmann <gerd@gnu.org>
3333
f3f053f3 3334 * window.c (set_window_buffer): Fix last change.
52283633 3335
f3f053f3
GM		 3336 * window.c (set_window_buffer): Set window's vscroll to 0.
3337
dad75588
GM		 3338 * window.c (coordinates_in_window): Increase width of area
3339 where the vertical line can be dragged.
3340
c220b753
GM		 3341 * xterm.c (x_set_glyph_string_background_width): Extend the
3342 background face to the end of the drawing area in the text
3343 area, only.
3344
c56b1c1b
GM		 3345 * xdisp.c (handle_single_display_prop): Set iterator's position
3346 to where the `display' property starts, like for images.
3347 (dump_glyph): New function.
3348 (dump_glyph_row): Use it. Dump info about marginal areas.
3349
3350 * dispnew.c (direct_output_for_insert): Recognize more cases where
3351 glyphs can be written instead of being inserted.
3352
3353 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3354 the left x-coordinate of the area to shift.
3355
76846b31
GM		 3356 * dired.c (directory_files_internal): Set result list to nil
3357 before retrying.
3358
0fc71a77
KH		 33592001-02-15 Kenichi Handa <handa@etl.go.jp>
3360
3361 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3362 invalid multibyte sequence, treat *SRC as a character of
3363 eight-bit-graphic.
3364
25078b54
EZ		 33652001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3366
3367 * textprop.c (Fset_text_properties): Doc fix.
3368
8399f8a0
GM		 33692001-02-15 Gerd Moellmann <gerd@gnu.org>
3370
3371 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3372
9a2a6f73
DL		 33732001-02-14 Dave Love <fx@gnu.org>
3374
3375 * coding.c: Doc and message fixes.
3376
bf853fee
AI		 33772001-02-14 Andrew Innes <andrewi@gnu.org>
3378
3379 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3380 Emacs frame above the screen size.
3381
78c663d8
GM		 33822001-02-14 Gerd Moellmann <gerd@gnu.org>
3383
3384 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3385
7cc9f69f
GM		 33862001-02-13 Gerd Moellmann <gerd@gnu.org>
3387
0a411995
GM		 3388 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3389 case that TO ends up beyond ZV after running before-change-functions.
3390
5ddc1b75
GM		 3391 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3392 the selected window if it is showing the buffer in question.
3393
7cc9f69f
GM		 3394 * dired.c (directory_files_internal): Initialize errno.
3395 (toplevel): Include errno.h.
3396
2e6621ca
GM		 33972001-02-13 Kenichi Handa <handa@etl.go.jp>
3398
3399 * xfaces.c (best_matching_font): New parameter width_ratio.
3400 Multiply avgwidth by width_ratio.
3401 (choose_face_font): Call best_matching_font with width_ratio
3402 calculated from the column width of C.
3403
60222d69
AI		 34042001-02-12 Andrew Innes <andrewi@gnu.org>
3405
3406 The following changes are to draw box lines inside characters area
3407 if line-width is negative.
52283633 3408
60222d69
AI		 3409 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3410 face->box_line_width is negative.
3411 (x_produce_stretch_glyph): Likewise.
3412 (x_produce_glyphs): Likewise.
3413 (x_estimate_mode_line_height): Likewise.
3414 (x_draw_glyph_string_background): Likewise.
3415 (x_draw_glyph_string_foreground): Likewise.
3416 (x_draw_composite_glyph_string_foreground): Likewise.
3417 (x_draw_glyph_string_box): Likewise.
3418 (x_draw_image_foreground): Likewise.
3419 (x_draw_image_relief): Likewise.
3420 (x_draw_image_foreground_1): Likewise.
3421 (x_draw_image_glyph_string): Likewise.
3422
9804b846
KH		 34232001-02-09 Kenichi Handa <handa@etl.go.jp>
3424
3425 The following changes are to draw box lines inside characters area
3426 if line-width is negative.
52283633 3427
9804b846
KH		 3428 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3429 face->box_line_width is negative.
3430 (x_produce_stretch_glyph): Likewise.
3431 (x_produce_glyphs): Likewise.
3432 (x_estimate_mode_line_height): Likewise.
3433 (x_draw_glyph_string_background): Likewise.
3434 (x_draw_glyph_string_foreground): Likewise.
3435 (x_draw_composite_glyph_string_foreground): Likewise.
3436 (x_draw_glyph_string_box): Likewise.
3437 (x_draw_image_foreground): Likewise.
3438 (x_draw_image_relief): Likewise.
3439 (x_draw_image_foreground_1): Likewise.
3440 (x_draw_image_glyph_string): Likewise.
3441
3442 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3443 and :line-width can be negative.
52283633 3444 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
9804b846 3445
49be9f70
JR		 34462001-02-09 Jason Rumney <jasonr@gnu.org>
3447
3448 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3449 characters the same as ASCII and latin-1.
3450 (x_display_and_set_cursor): Check for the focus frame's selected
3451 window instead of selected_window.
3452 (x_after_update_window_line): Don't clear if frame's internal
3453 border width is zero.
3454 (x_new_font): Don't change a tooltip's size.
3455 (w32_initialize): Set char_ins_del_ok to 1.
3456
3457 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3458 (x_set_font): If font hasn't changed, avoid recomputing
3459 faces and other things.
52283633
SM		 3460 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3461 (Fx_create_frame): Add the tool bar height to the frame height.
49be9f70
JR		 3462 (x_create_tip_frame): Prevent changing the tooltip's
3463 background color by specifying a color for the default font
3464 in .Xdefaults.
3465 (Qcancel_timer): New variable.
3466 (syms_of_w32fns): Initialize and staticpro it.
3467 (Fx_hide_tip, Fx_show_tip): Use it.
3468 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3469 the timer.
3470 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3471
3472 * w32.c (init_environment): Duplicate local string before putenv.
3473
555e35d2
SZ		 34742001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3475
3476 * charset.c (Fstring): A typo.
3477
19c92c94
KH		 34782001-02-09 Kenichi Handa <handa@etl.go.jp>
3479
e47a1c33
KH		 3480 * charset.c (Fstring): If all arguments are less than 256, return
3481 a unibyte string.
3482
3483 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3484 return a unibyte string.
3485
19c92c94
KH		 3486 * coding.c (code_convert_region): After detecting a coding, if
3487 nothing found, set coding->composing to COMPOSITION_NO.
3488 (decode_coding_string): Likewise.
3489
d8e675f5
SM		 34902001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3491
3492 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3493 to avoid overflow.
3494
bd503487
KH		 34952001-02-07 Kenichi Handa <handa@etl.go.jp>
3496
3497 * charset.c (parse_str_to_multibyte): New function.
3498
3499 * charset.h (parse_str_to_multibyte): Extern it.
3500
3501 * print.c (print_string): If we are going to print a unibyte
3502 string into a multibyte buffer, convert the string to multibyte by
3503 str_to_multibyte.
3504
a8370d72
AI		 35052001-02-06 Andrew Innes <andrewi@gnu.org>
3506
3507 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3508 been created. It seems we can get sent window messages such as
3509 WM_ERASEBKGND before we properly update a frame.
3510
c363a1d6
GM		 35112001-02-06 Gerd Moellmann <gerd@gnu.org>
3512
3513 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3514 Avoid some unnecessary cursor positioning.
3515
a08332c0
GM		 35162001-02-05 Gerd Moellmann <gerd@gnu.org>
3517
52283633 3518 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
a08332c0
GM		 3519 (LFACE_AVGWIDTH): New macro.
3520 (LFACEP): Use AREF.
3521 (check_lface_attrs): Check LFACE_AVGWIDTH.
3522 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3523 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3524 (merge_face_vectors): Check LFACE_AVGWIDTH.
3525 (Finternal_make_lisp_face): Use AREF.
3526 (xm_set_menu_resources_from_menu_face)
3527 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3528 (Finternal_lisp_face_empty_p): Use AREF.
3529 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3530 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3531 Compare average widths..
3532 (best_matching_font): Arrange for comparing average widths.
3533
52283633
SM		 3534 * dispextern.h (enum lface_attribute_index):
3535 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3536
5cb3c8d4
DL		 35372001-02-05 Dave Love <fx@gnu.org>
3538
3539 * puresize.h: Revert last change following loadup.el change.
3540
193fba87
AI		 35412001-02-05 Andrew Innes <andrewi@gnu.org>
3542
3543 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3544 invocation of temacs, to work with Windows 2000.
3545 (bootstrap-emacs): Ditto.
3546
e16f52ce
GM		 35472001-02-05 Gerd Moellmann <gerd@gnu.org>
3548
7a58ab59
GM		 3549 * xterm.c (x_display_and_set_cursor): Check for the focus
3550 frame's selected window instead of selected_window.
3551
e89aaabd
GM		 3552 * xdisp.c (try_scrolling): If point is in the line below the
3553 window, make sure to move the iterator at least a canonical
3554 char height down.
3555
52283633 3556 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
e16f52ce 3557
789ce875
KH		 35582001-02-05 Kenichi Handa <handa@etl.go.jp>
3559
52283633
SM		 3560 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3561 If invalid, execute CCL_INVALID_CMD.
789ce875
KH		 3562 (ccl_driver): If the CCL program is terminated because of
3563 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3564 destination instead of throwing them away.
3565
20b28f82
GM		 35662001-02-02 Gerd Moellmann <gerd@gnu.org>
3567
79fb38c0
GM		 3568 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3569 faces and other things.
3570
20b28f82
GM		 3571 * xdisp.c (get_next_display_element): Fix case of empty
3572 display table entry.
3573
5a72551e
EZ		 35742001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3575
eb24d0bf
EZ		 3576 * editfns.c (Fconstrain_to_field): Doc fix.
3577
6a3f48c7
EZ		 3578 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3579 into `thoroughly', to make it consistent with the doc string.
3580
5a72551e
EZ		 3581 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3582
01acdb05
GM		 35832001-02-01 Gerd Moellmann <gerd@gnu.org>
3584
0353b28f
GM		 3585 * search.c (search_buffer): Call set_search_regs with a byte
3586 position, not a character position.
3587
01acdb05
GM		 3588 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3589 minibuffer-only,
3590
e86b5133
EZ		 35912001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3592
3593 * frame.c (Fmodify_frame_parameters): Doc fix.
3594
7442878f
GM		 35952001-01-31 Gerd Moellmann <gerd@gnu.org>
3596
01acdb05
GM		 3597 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3598 identifier which is not reserved by Standard C.
52283633 3599
7442878f
GM		 3600 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3601
3602 * window.c (enum window_part): New enumeration.
3603 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3604 Qright_bitmap_area.
3605 (coordinates_in_window): Return an enumerator from enum
3606 window_part. Fix handling of right scroll bar.
3607 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3608 `right-fringe' instead of `left-bitmap-area' and
3609 `right-bitmap-area'. Use enumerators from enum window_part
3610 instead of hard-coded integers.
52283633
SM		 3611 (check_window_containing, window_from_coordinates):
3612 Use enumerators from enum window_part instead of hard-coded integers.
7442878f
GM		 3613 (syms_of_window): Replace Qleft_bitmap_area and
3614 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3615
7c132cba
EZ		 36162001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3617
3618 * editfns.c (Fformat_time_string): Doc fix.
3619
c359dd9e
SM		 36202001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3621
3622 * keymap.c (Fwhere_is_internal): Use the first valid binding
3623 if no ascii binding is found (when firstonly is t).
3624
ce070307
GM		 36252001-01-31 Gerd Moellmann <gerd@gnu.org>
3626
b4f30ec5
GM		 3627 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3628 instead of Finteractive_p.
3629
3630 * lisp.h (interactive_p): Add prototype.
3631
3632 * eval.c (interactive_p): New function.
3633 (Finteractive_p): Use it.
3634
ce070307
GM		 3635 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3636
f57b6e64
DL		 36372001-01-31 Dave Love <fx@gnu.org>
3638
d61c7afe
DL		 3639 * .gdbinit (hook-run): Define to run xreload.
3640
f57b6e64
DL		 3641 * textprop.c (Fset_text_properties): Fix newline in doc string.
3642
eef93f99
GM		 36432001-01-30 Gerd Moellmann <gerd@gnu.org>
3644
52283633
SM		 3645 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3646 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
eef93f99
GM		 3647
3648 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
52283633 3649 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
eef93f99
GM		 3650 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3651
3652 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3653 height.
3654
d9c1f6f9
DL		 36552001-01-30 Dave Love <fx@gnu.org>
3656
3657 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3658 AFTER_POTENTIAL_GC.
3659
e8f044a0
GM		 36602001-01-29 Gerd Moellmann <gerd@gnu.org>
3661
52283633
SM		 3662 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3663 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
e8f044a0 3664
8e1db7b3
EZ		 36652001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3666
3667 * textprop.c (Fset_text_properties): Doc fix.
3668
4eefd9d2
GM		 36692001-01-29 Gerd Moellmann <gerd@gnu.org>
3670
3671 * xdisp.c (forward_to_next_line_start): Remove xassert.
3672
fccb8288
EZ		 36732001-01-29 Jason Rumney <jasonr@gnu.org>
3674
4eefd9d2 3675 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
fccb8288
EZ		 3676 returning without releasing it.
3677
76581eab
KH		 36782001-01-29 Kenichi Handa <handa@etl.go.jp>
3679
3680 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3681 for '^', '$', and '\0'.
3682
83a96b4d
AC		 36832001-01-28 Andrew Choi <akochoi@i-cable.com>
3684
5604ec34
AC		 3685 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3686 regex for '^', '$', and '\0'.
3687
83a96b4d
AC		 3688 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3689 only if current_sblock has been initialized.
3690
3691 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3692 terminal frame even if it is the only visible frame.
3693
c09a6440
KH		 36942001-01-28 Kenichi Handa <handa@etl.go.jp>
3695
3696 * fontset.c (font_family_registry): Even if FONTNAME conform to
3697 XLFD, if it specifies other fields than family and registry,
52283633 3698 return FONTANME. New argument FORCE if nonzero cancel that feature.
c09a6440 3699 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
52283633
SM		 3700 a signle byte character. Don't set FAMILY part to nil here.
3701 It is handled by the caller choose_face_font.
c09a6440
KH		 3702 (Fnew_fontset): Call font_family_registry with FORCE 0.
3703 (Fset_fontset_font): Likewise.
3704
4dcd74e6
GM		 37052001-01-27 Gerd Moellmann <gerd@gnu.org>
3706
3707 * xdisp.c (display_line): Don't treat a newline as fitting
3708 on the line.
3709
d2906bf8
GM		 37102001-01-26 Gerd Moellmann <gerd@gnu.org>
3711
0130fe1a
GM		 3712 * window.c (size_window): Set the window's orig_top to nil when
3713 changing heights, so that a future shrink_mini_window won't
3714 restore a bogus height.
3715
550f0e6a
GM		 3716 * frame.c (do_switch_frame): If selected frame has a mini-window,
3717 resize that to exact size.
3718
b7b20fbd
GM		 3719 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3720
a47b7816
GM		 3721 * xdisp.c (display_line): Simplify check for glyphs fitting
3722 entirely in the line.
3723
d2906bf8
GM		 3724 * xfns.c (xic_style): New variable.
3725 (create_frame_xic): Move static variable to global scope for
550f0e6a 3726 the case that `static' gets defined away.
d2906bf8 3727
73df2b1e
KH		 37282001-01-26 Kenichi Handa <handa@etl.go.jp>
3729
3730 * coding.c (decode_coding): Set a flag for inhibiting
3731 inconsistent eol.
3732 (code_convert_region): Always set saved_coding_symbol.
3733 (decode_coding_string): Likewise. Update coding->symbol when we
52283633 3734 encounter a inconsistent eol by the same way as code_convert_region.
73df2b1e 3735
6613cfc4
GM		 37362001-01-25 Gerd Moellmann <gerd@gnu.org>
3737
c5e6e06b
GM		 3738 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3739 XClearArea.
3740
3741 * xterm.c (x_after_update_window_line): Don't clear if frame's
3742 internal border width is zero.
3743 (x_clear_area): New function.
3744 (x_after_update_window_line, x_clear_end_of_line)
3745 (x_scroll_bar_create, x_scroll_bar_set_handle)
3746 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3747 instead of XClearArea.
3748
3749 * xterm.h (x_clear_area): Add prototype.
3750
6613cfc4
GM		 3751 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3752 which doesn't seem necessary anymore with Lesstif 0.92.
3753
650cc6cc
DL		 37542001-01-25 Dave Love <fx@gnu.org>
3755
34ac3367
DL		 3756 * puresize.h (BASE_PURESIZE): Up to 720000.
3757
650cc6cc
DL		 3758 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3759
5e37dc22
GM		 37602001-01-25 Gerd Moellmann <gerd@gnu.org>
3761
e1e441f9
GM		 3762 * xdisp.c (echo_area_display): Don't call redisplay_internal
3763 when Emacs is shutting down. We can't run hooks etc. that
3764 would be necessary to do a redisplay.
3765
5e37dc22
GM		 3766 * lread.c (read_integer): Use type EMACS_INT instead of int.
3767
0fb94c7f
EZ		 37682001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3769
3770 * ccl.c (ccl_driver): Fix last change.
3771
e3778624
KH		 37722001-01-25 Kenichi Handa <handa@etl.go.jp>
3773
3774 * ccl.h (sturct ccl_program): New member suppress_error.
3775
bb264518 3776 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
e3778624
KH		 3777 insert error message to the output.
3778 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3779
3780 * coding.h (struct coding_system): New member suppress_error.
3781
3782 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3783 (Fset_terminal_coding_system_internal): Set the member
3784 suppress_error to 1.
3785 (Fset_safe_terminal_coding_system_internal): Likewise.
3786
245ed2b1
SM		 37872001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3788
3789 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3790 as if it was a `charset'.
3791
f9aaedb6
GM		 37922001-01-24 Gerd Moellmann <gerd@gnu.org>
3793
3794 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3795 value in where_is_cache; the next lookup in the cache returns
3796 something bogus if we do.
3797
c3902c3e
EZ		 37982001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3799
3800 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3801 if HAVE_WINDOW_SYSTEM isn't defined.
3802
3497f73e
GM		 38032001-01-24 Gerd Moellmann <gerd@gnu.org>
3804
e7e41584
GM		 3805 * fns.c (sweep_weak_table): Fix code taking items out of
3806 the hash collision chain. Some cleanup.
3807
3497f73e
GM		 3808 * xterm.c (x_new_font): Don't change a tooltip's size.
3809
3810 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3811 background color by specifying a color for the default font
3812 in .Xdefaults.
3813
3d48e687
KH		 38142001-01-24 Kenichi Handa <handa@etl.go.jp>
3815
96531b20
KH		 3816 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3817 a workaround for SunOS 4's cc.
3818 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3819 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3820 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3821 statement.
3d48e687 3822
a30629d2
GM		 38232001-01-23 Gerd Moellmann <gerd@gnu.org>
3824
3825 * xterm.c (x_set_window_size_1): New function extracted from
3826 x_set_window_size.
3827 (x_set_window_size): Use it.
3828 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3829 doesn't have a widget, like tooltips.
3830
5a43decf
EZ		 38312001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3832
52283633 3833 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5a43decf 3834
b0e98867
KH		 38352001-01-23 Kenichi Handa <handa@etl.go.jp>
3836
3837 * fns.c (Fset_char_table_default): Fix to make sub char-table
3838 correctly.
3839
50606b4c
GM		 38402001-01-22 Gerd Moellmann <gerd@gnu.org>
3841
cb2ddc53 3842 * xdisp.c (build_desired_tool_bar_string): Make sure we have
52283633
SM		 3843 a desired tool bar string, even if there are no tool bar items.
3844
57c28064
GM		 3845 * xdisp.c (Ftool_bar_lines_needed): New function.
3846 (syms_of_xdisp): Defsubr it.
3847
50606b4c
GM		 3848 * editfns.c (Fformat): Don't extend text properties from arguments
3849 to padding chars in the result.
3850
2f169c38
EZ		 38512001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3852
3853 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3854
0f32f023
AI		 38552001-01-20 Andrew Innes <andrewi@gnu.org>
3856
52283633 3857 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
0f32f023
AI		 3858 (w32_initialize): Don't set term hooks that aren't actually needed
3859 in windowed mode.
3860
3861 * xfaces.c (realize_default_face):
3862 (realize_face):
3863 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3864
3865 * xdisp.c (handle_single_display_prop): Remove references to
3866 FRAME_W32_CONSOLE_P.
3867
52283633 3868 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
0f32f023
AI		 3869
3870 * frame.h (output_method): Remove output_w32_console method.
3871 (FRAME_W32_CONSOLE_P): Remove macro.
3872
3873 * frame.c (Qw32_console): Remove variable.
3874 (Fframep): Remove references to it.
3875 (syms_of_frame): Ditto.
3876 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3877
3878 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3879 redefinition.
3880
7173eada
KH		 38812001-01-20 Kenichi Handa <handa@etl.go.jp>
3882
3883 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3884
755b45ce
AI		 38852001-01-19 Andrew Innes <andrewi@gnu.org>
3886
3887 * w32.c (init_environment): Add a version-independent site-lisp
3888 directory to EMACSLOADPATH, after the version dependent one.
3889
0a949811
GM		 38902001-01-19 Gerd Moellmann <gerd@gnu.org>
3891
8501998a
GM		 3892 * editfns.c (Fbuffer_substring): Doc fix.
3893
52283633
SM		 3894 * xdisp.c (message_dolog, message2, message2_nolog):
3895 Rename parameter LEN to NBYTES.
0a949811 3896
e6ebcbbe
KH		 38972001-01-19 Kenichi Handa <handa@etl.go.jp>
3898
200ecca2
KH		 3899 * charset.c (strwidth): Use c_string_width.
3900 (c_string_width): New function.
3901 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3902 Caller changed.
3903
3904 * charset.h (c_string_width, lisp_string_width): Extern them.
3905
52283633 3906 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
200ecca2 3907
e6ebcbbe
KH		 3908 * indent.c (check_composition): Check validity of composition.
3909
200ecca2
KH		 3910 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3911 characters by calling c_string_width.
3912 (x_consider_frame_title): Get byte length of frame tile string
3913 correctly.
3914 (display_mode_element): Pay attention to width of non-ASCII
3915 characters by calling strwidth.
3916
8692ca92
GM		 39172001-01-18 Gerd Moellmann <gerd@gnu.org>
3918
8962e303
GM		 3919 * xfns.c (Qcancel_timer): New variable.
3920 (syms_of_xfns): Initialize and staticpro it.
3921 (Fx_hide_tip, Fx_show_tip): Use it.
3922 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3923 the timer.
3924 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3925
91523be9
GM		 3926 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3927
3928 * window.h (WINDOW_LIVE_P): New macro.
3929
b0b7ed0e
GM		 3930 * window.c (window_size_fixed): New variable.
3931 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3932 the doc string.
3933
06bccf8e
GM		 3934 * eval.c (specbind): If binding a per-buffer variable which
3935 doesn't have a buffer-local value in the current buffer, change
3936 the global value by changing the value of the symbol bound in all
3937 buffers not having their own value, to make it consistent with
3938 what happens with other buffer-local variables.
3939
8692ca92
GM		 3940 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3941
3942 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3943 when searching for a newline.
3944
bb3a3b50
KH		 39452001-01-18 Kenichi Handa <handa@etl.go.jp>
3946
3947 * xdisp.c (display_string): Fix previous change.
3948
c2cc16fa
JR		 39492001-01-18 Jason Rumney <jasonr@gnu.org>
3950
3951 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3952 GLYPH_DEBUG is defined.
3953 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3954 true for images with `:ascent 100'.
3955 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3956 meantime, use face MOUSE_FACE_ID.
3957 If first glyph isn't a character glyph, use the ASCII NUL
3958 character to determine the face.
3959 (expose_area): Do not treat left margin specially.
3960 (note_mode_line_highlight): If no local_map, check global keymap.
3961 (note_mouse_highlight): Initialize overlay.
52283633 3962 (clear_mouse_face): Don't return if tip_frame is non-nil.
c2cc16fa
JR		 3963 (show_scroll_bars): Remove unused function.
3964 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3965 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3966 Clip to row.
52283633 3967 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
c2cc16fa
JR		 3968 (x_free_frame_resources): Unload relief colors.
3969
9c11f79e
GM		 39702001-01-17 Gerd Moellmann <gerd@gnu.org>
3971
3aec8722 3972 * xdisp.c (forward_to_next_line_start): Avoid calling
52283633
SM		 3973 get_next_display_element when the newline is already found.
3974 This may change the iterator's position, when its current position is
3aec8722
GM		 3975 equal to the iterator's stop_charpos.
3976
f3ffc2c3
GM		 3977 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3978 zero, use this method only at the end of a line.
3979
52283633 3980 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
a86110a8
GM		 3981 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3982 if SCALABLE_FONTS_P is set.
52283633 3983
d26d6fd9
GM		 3984 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3985 so that scalable fonts are included.
3986
9c11f79e
GM		 3987 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3988 In the cache, use a key containing the information if scalable
3989 fonts are included.
3990 (x_load_font): Adapt to change of keys in the font cache.
3991
39922001-01-17 Kim F. Storm <storm@filanet.dk>
52283633 3993
d26d6fd9
GM		 3994 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3995 XListFonts to take advantage of font caching.
3996
9c11f79e
GM		 3997 * xterm.c (x_list_fonts): Ensure caching font information when
3998 called for a null frame, which is the case frequently when Emacs
3999 starts.
4000
51446987
GM		 40012001-01-17 Gerd Moellmann <gerd@gnu.org>
4002
f864120f
GM		 4003 * xfns.c (QCconversion): Replaces QCalgorithm.
4004
4005 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4006
4007 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4008 of :algorithm.
52283633 4009
e37d1417
GM		 4010 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4011 not everything could be displayed.
4012
51446987
GM		 4013 * line.h, x-list-font.c: Files removed because unused.
4014
9ad4f3e5
AI		 40152001-01-17 Andrew Innes <andrewi@gnu.org>
4016
4017 * dired.c (directory_files_internal): Convert result from readdir
4018 to a unibyte string initially, to avoid possible misinterpretation
4019 of some bytes as the internal form of Emacs characters.
4020
2eda09b5
KH		 40212001-01-17 Kenichi Handa <handa@etl.go.jp>
4022
4023 * fns.c (concat): Be sure to avoid putting the same `composition'
4024 property on the adjacent regions.
4025
826f3788
GM		 40262001-01-16 Gerd Moellmann <gerd@gnu.org>
4027
52283633 4028 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
f251459d
GM		 4029 (Fscroll_right, Fscroll_left): Set it here instead, if called
4030 interactively.
4031
d57b83b3
GM		 4032 * buffer.c (Fset_buffer_modified_p): Set buffer's
4033 prevent_redisplay_optimizations_p flag.
4034
826f3788 4035 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
52283633
SM		 4036 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4037 with additional arg.
4038
4039 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4040 Change prototype.
826f3788 4041
826f3788
GM		 4042 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4043 FROM_WHERE, for debugging.
4044
261d788b
KH		 40452001-01-16 Kenichi Handa <handa@etl.go.jp>
4046
4047 * ccl.c (Fregister_ccl_program): Handle the return value of
4048 resolve_symbol_ccl_program correctly.
52283633 4049 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
261d788b 4050
bccee4f2
GM		 40512001-01-15 Gerd Moellmann <gerd@gnu.org>
4052
e4ded23c
GM		 4053 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4054 has gone in the meantime, use face MOUSE_FACE_ID.
52283633
SM		 4055
4056 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4057 If x_display_info_for_display returns null, don't try to close
ae24cb3b
GM		 4058 the display; we didn't open it.
4059
bccee4f2
GM		 4060 * dispnew.c (save_or_restore_current_matrices): Function removed.
4061 (save_current_matrix, restore_current_matrix): New functions.
4062 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4063 restore the frame's current matrix. Due to the glyph pointer
4064 setup done in adjust_glyph_matrix, there is no easy way to make
4065 saving the current matrix in the desired matrix generally correct,
4066 so don't try it.
4067
ebeccffa
KH		 40682001-01-15 Kenichi Handa <handa@etl.go.jp>
4069
4070 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4071 truncation glyphs.
4072 (display_line): Optimize for wide characters.
e4ded23c 4073 (display_string): Don't try to display a multi-column character
ebeccffa
KH		 4074 partially. On ttys, produce more than one truncation glyph for
4075 multi-column characters that don't fit on the line.
4076
64388126
KH		 40772001-01-13 Kenichi Handa <handa@etl.go.jp>
4078
52283633
SM		 4079 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4080 Define it instead of WORDS_BIGENDIAN. Caller changed.
64388126 4081
8edb0a6f
JR		 40822001-01-13 Jason Rumney <jasonr@gnu.org>
4083
4084 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4085 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
52283633
SM		 4086 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4087 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
8edb0a6f 4088
52283633
SM		 4089 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4090 (x_draw_image_relief, x_draw_image_foreground_1)
8edb0a6f
JR		 4091 (x_draw_image_glyph_string): Adapt to change of image margins.
4092
4093 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4094 variables.
4095
4096 * w32bdf.c (search_file_line, get_cached_font_char)
4097 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4098
4099 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4100
4101 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4102 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4103 (Fw32_send_sys_command): Remove unused variables.
4104 (w32_msg_pump): Add parentheses.
4105
4106 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4107 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4108 Add parentheses.
4109
4956d1ef
GM		 41102001-01-12 Gerd Moellmann <gerd@gnu.org>
4111
b30623be
GM		 4112 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4113 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4114 being a pair of margins.
4115 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4116 to DEFVAR_LISP. Extend doc.
4117
4118 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4119 margins.
4120 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4121 pair of integers `(X . Y)', use X for the horizontal and Y for the
4122 vertical margin.
4123 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4124 (parse_image_spec): Check it.
52283633
SM		 4125 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4126 (tiff_format, gif_format, gs_format):
4127 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
b30623be 4128
52283633
SM		 4129 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4130 (x_draw_image_relief, x_draw_image_foreground_1)
b30623be
GM		 4131 (x_draw_image_glyph_string): Adapt to the change of image margins.
4132
4133 * dispextern.h (struct image): Replace member `margin' with
4134 `hmargin' and `vmargin'.
4135
4554cc79
GM		 4136 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4137 and GLYPHS.
4138
4139 * dispnew.c (update_text_area): Put code which decrements the
4140 stop position when the row's face extends to the end of the
3bffc665 4141 line in #if 0.
4554cc79 4142
3cccce8d
GM		 4143 * xfns.c (x_set_mouse_color): Fix color allocation.
4144
4956d1ef
GM		 4145 * keyboard.c: Call get_local_map with new argument list.
4146
4147 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4148
4149 * intervals.h (enum map_property): Removed.
4150 (get_local_map): Change prototype.
4151
4152 * keymap.c: Call get_local_map with new argument list.
4153 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4154
2c2ff7f2
GM		 41552001-01-11 Gerd Moellmann <gerd@gnu.org>
4156
a23887b9
GM		 4157 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4158 of the size needed for the tool bar string. For the last image,
4159 use a `display' property that reaches to the end of the string.
4160
a7ee2d2e
GM		 4161 * xselect.c (selection_request_dpyinfo): New variable.
4162 (x_handle_selection_request): Set it.
4163 (x_selection_request_lisp_error): Don't call
4164 x_decline_selection_request if selection request's display has
4165 been closed.
4166
52283633
SM		 4167 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4168 Do the unregister_colors before calling XFreeColors.
2c2ff7f2 4169
457b792c
GM		 41702001-01-10 Dave Love <fx@gnu.org>
4171
4172 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4173 ${SOME_MACHINE_LISP}, not ${lisp}.
4174
c1efd260
GM		 41752001-01-10 Gerd Moellmann <gerd@gnu.org>
4176
52283633
SM		 4177 * xdisp.c (display_line): On ttys, produce more than one truncation
4178 glyph for multi-column characters that don't fit on the line.
a98b5ed9 4179
ac95a621
GM		 4180 * xselect.c (x_reply_selection_request): Add a comment.
4181
c1efd260
GM		 4182 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4183 XkbGetNames instead of XkbGetKeyboard.
4184
1bfb1345
DL		 41852001-01-10 Dave Love <fx@gnu.org>
4186
4187 * sysdep.c (random): Revert the declaration.
4188
38119822
GM		 41892001-01-09 Gerd Moellmann <gerd@gnu.org>
4190
52283633
SM		 4191 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4192 Call function string_bytes.
35f464a7
GM		 4193 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4194
4195 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4196 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4197 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4198 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4199 the current sblock.
4200 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4201 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4202 after sweeping strings, and at the end.
4203 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4204
38119822
GM		 4205 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4206 ensure that pop_message is called.
4207
4208 * keyboard.c (Fexecute_extended_command): Use a
4209 record_unwind_protect to ensure that pop_message is called.
4210
4211 * lisp.h (push_message_unwind): Add prototype.
4212
4213 * xdisp.c (push_message_unwind): New function.
4214
4215 * fileio.c (do_auto_save_unwind): Do the pop_message here
4216 instead of in Fdo_auto_save.
4217 (Fdo_auto_save): Don't call pop_message.
4218
f47a9ec4
KR		 42192001-01-08 Ken Raeburn <raeburn@gnu.org>
4220
4221 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4222 in inner block.
4223
a758f97d
GM		 42242001-01-08 Gerd Moellmann <gerd@gnu.org>
4225
6d0afc03
GM		 4226 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4227 when increasing window's vscroll.
4228
a758f97d
GM		 4229 * macros.c (Qkbd_macro_termination_hook): New variable.
4230 (syms_of_macros): Initialize and staticpro it.
4231 (pop_kbd_macro): Run kbd-macro-termination-hook.
4232
4233 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4234
1bfb1345 42352001-01-07 Dave Love <fx@gnu.org>
64d4ec0f
DL		 4236
4237 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4238 arglist, for documentation's sake.
4239
0dac6924
AI		 42402001-01-06 Andrew Innes <andrewi@gnu.org>
4241
4242 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4243 of *.pdb.
4244
8182406a
AI		 42452001-01-05 Andrew Innes <andrewi@gnu.org>
4246
4247 * term.c (update_end): Don't check updating_frame; for some reason
4248 this can be 0 sometimes, such as after dismissing a popup menu,
4249 and isn't necessary given the explicit frame argument.
4250
3828218c
GM		 42512001-01-05 Gerd Moellmann <gerd@gnu.org>
4252
4253 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4254 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4255
2f5ded21
GM		 42562001-01-04 Gerd Moellmann <gerd@gnu.org>
4257
52283633 4258 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2f5ded21
GM		 4259
4260 * xfns.c (x_create_tip_frame): Preserve the value of
4261 face_change_count around the creation of the tip frame.
52283633 4262
2f5ded21
GM		 4263 * xfns.c (last_show_tip_args): New variable.
4264 (compute_tip_xy): New function.
4265 (Fx_show_tip): Reuse an existing tip frame, if possible.
4266 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4267
dfad65fa
DL		 42682001-01-04 Dave Love <fx@gnu.org>
4269
64d4ec0f
DL		 4270 * editfns.c (Fformat): Doc fix.
4271
dfad65fa
DL		 4272 * systime.h (set_file_times): Prototype.
4273
4274 * widget.h (EmacsFrameSetCharSize_): Prototype.
4275
4276 * sysdep.c (random, srandom): Declare explicitly.
4277
4278 * dispextern.h (move_it_vertically_backward): Declare.
4279
85fe3b5e
GM		 42802001-01-04 Gerd Moellmann <gerd@gnu.org>
4281
0f2ac578
GM		 4282 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4283 like in Fx_create_frame.
4284
482cca61
GM		 4285 * xfaces.c (set_font_frame_param): Don't do anything for
4286 non-graphical frames.
4287
85fe3b5e
GM		 4288 * window.c (Fdelete_other_windows): Set window's window_end_valid
4289 to nil when changing the window's start. Don't change the
4290 window's start when its top position hasn't changed. If we do,
4291 this will set the window's optional_new_start, which act's like a
4292 force_start during redisplay with C-x 1 M-> under particular
4293 circumstances (see report from Per Starback to emacs-pretest-bug
4294 from 2000-12-13.).
4295
3e99d3b4
GM		 42962001-01-03 Gerd Moellmann <gerd@gnu.org>
4297
a77dc1ec
GM		 4298 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4299 short cut at the start of the function. Add an assertion.
4300 (reseat_at_next_visible_line_start): Add an assertion.
4301
2f3cad6c
GM		 4302 * window.c (Frecenter): When changing the window start, set the
4303 window's window_end_valid to nil.
4304 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4305
4306 * dispextern.h (move_it_past_eol): Add prototype.
4307
4308 * xdisp.c (move_it_past_eol): New function.
4309
3e99d3b4
GM		 4310 * window.c (Fwindow_end): Doc fix.
4311
43122001-01-03 Dave Love <fx@gnu.org>
4313
52283633 4314 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3e99d3b4 4315
bafb434c
GM		 43162001-01-03 Gerd Moellmann <gerd@gnu.org>
4317
4318 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4319 the enabled_p flag of the glyph row at window_end_vpos to 0.
4320 (handle_single_display_prop): Fix last change.
4321
5297fb00
RS		 43222001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4323
4324 * window.c (Frecenter): Doc fix.
4325
13d6a61c
AI		 43262001-01-02 Andrew Innes <andrewi@gnu.org>
4327
4328 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4329
4330 * frame.h (output_method): Add output_w32_console method.
4331 (FRAME_W32_CONSOLE_P): New macro.
4332
4333 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4334 use output_w32_console method.
4335 (Qw32_console): New Lisp_Object.
4336 (Fframep): Return it.
4337 (syms_of_frame): Init it.
52283633 4338 (Fframe_parameters): Report w32console as font for w32_console frames.
13d6a61c
AI		 4339
4340 * xfaces.c (realize_default_face): Set face foreground and
4341 background to unspecified for w32_console frames.
4342 (realize_face): Realize face cache for w32_console frames.
4343 (realize_tty_face): Accept w32_console frames.
4344
52283633 4345 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
13d6a61c
AI		 4346 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4347 necessary, even if running interactively.
4348
4349 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4350 w32_console frames.
4351
52283633
SM		 4352 * w32term.c (x_update_begin):
4353 (x_update_end):
4354 (x_clear_frame):
4355 (x_ins_del_lines):
4356 (x_change_line_highlight):
4357 (x_delete_glyphs):
4358 (w32_ring_bell):
4359 (x_update_begin):
4360 (x_update_end):
4361 (w32_reassert_line_highlight):
4362 (w32_frame_rehighlight):
13d6a61c
AI		 4363 (w32_frame_raise_lower): Do nothing if not w32 frame.
4364
4365 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4366
4367 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4368 system doesn't tell us directly.
4369 (Fx_display_visual_class): Implement properly.
4370
d6bb0c0d
GM		 43712001-01-02 Gerd Moellmann <gerd@gnu.org>
4372
4373 * window.c (Frecenter): Handle centering in graphical frames
4374 specially. Centering on the basis of line counts doesn't work
4375 reliably with variable-height lines.
52283633 4376
315f5865
EZ		 43772001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4378
4379 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4380 and al[].
4381
52283633 4382 * composite.c (run_composition_function): Remove unused var `val'.
315f5865
EZ		 4383 (update_compositions): Remove unused variable `hook'.
4384
4385 * intervals.c (get_local_map): Remove unused variable `tem'.
4386
4387 * doprnt.c (doprnt1): Remove unused variable `size'.
4388
4389 * fns.c (Flength): Remove unused variable `tail'.
4390 (Fdelete): Remove unused variable `size'.
4391
4392 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4393 and `gcpro2'.
4394
52283633 4395 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
315f5865
EZ		 4396
4397 * data.c (find_symbol_value): Remove extra 3rd argument in the
4398 call to swap_in_symval_forwarding.
4399
52283633 4400 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
315f5865
EZ		 4401
4402 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4403 (trivial_regexp_p): Remove unused variable `c'.
4404 (boyer_moore): Remove unused variable `k'.
4405
4406 * indent.c (current_column): Remove unused variable `stopchar'.
4407 (Fcompute_motion): Remove unused variable `contin'.
4408
4409 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4410
4411 * dired.c (directory_files_internal): Fix a typo in a comment.
4412 Remove an unused variable `handler'.
52283633 4413 (file_name_completion): Remove unused function-scope variable `dp'.
315f5865
EZ		 4414 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4415 on BSD4_2.
4416
52283633 4417 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
315f5865
EZ		 4418
4419 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4420 and `buf'.
4421 (Fmarker_insertion_type): Remove unused variable `buf'.
4422
4423 * insdel.c (make_gap): Remove unused variable `result'.
4424
52283633 4425 * keyboard.c (record_char): Remove unused function-scope var `help'.
315f5865
EZ		 4426 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4427 (menu_bar_items): Remove unused function-scope variable `tem'.
4428
4429 * fontset.c (fontset_ref): Remove unused variable `i'.
4430 (fontset_set): Remove unused variables `j' and `tmp'.
52283633 4431 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
315f5865
EZ		 4432 (make_fontset_for_ascii_face): Remove unused variable `name'.
4433 (fs_load_font): Remove unused variable `font_idx'.
52283633 4434 (fs_query_fontset): Remove unused function-local variable `fontset'.
315f5865
EZ		 4435 (list_fontsets): Remove unused variable `tail'.
4436 (Fnew_fontset): Remove unused variables `family' and `registry'.
4437 (accumulate_font_info): Remove unused variable `tmp'.
4438 (Ffontset_font): Remove unused variable `id'.
4439 (syms_of_fontset): Remove unused variable `i'.
4440
4441 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4442 to x_term_init.
4443 (lookup_image): Remove unused variable `file'.
4444 (xbm_load): Remove unused variables `bitmap_data', `height', and
4445 `width'. Remove function-local variable `i', leave the
4446 block-local one.
4447 (gif_load): Remove unused variable `inc'.
4448
52283633 4449 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
315f5865
EZ		 4450 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4451 leave only the one in the inner block.
4452
4453 * xfaces.c (face_fontset, realize_default_face): Remove unused
4454 variable `fontset'.
4455 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4456
4457 * term.c (encode_terminal_code): Remove unused variable `c'.
4458
4459 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4460 char *' instead of `char *'.
4461
4462 * category.c (Fcategory_docstring): Remove unused variable `doc'.
52283633 4463 (Fget_unused_category): Remove unused variable `docstring_vector'.
315f5865
EZ		 4464 (Fchar_category_set): Remove unused variables `val', `charset',
4465 `c1' and `c2'.
4466
52283633
SM		 4467 * coding.c (detect_coding_iso2022, setup_coding_system):
4468 Remove unused variable `i'.
315f5865
EZ		 4469 (detect_coding_mask): Remove unused variable `idx'.
4470 (detect_coding): Remove unused variable `i'.
4471 (ccl_coding_driver): Remove unused variable `result'.
4472 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
52283633 4473 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
315f5865
EZ		 4474 (encode_coding_string): Remove unused variables `gcpro1' and
4475 `saved_coding_symbol'.
4476 (Ffind_coding_systems_region_internal): Remove function-local
4477 variable args[], leave only the block-local one.
4478 (code_convert_region1): Remove unused variable `len'.
4479
4480 * charset.c (char_printable_p): Remove unused variable `chars'.
4481 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4482 (str_to_multibyte): Remove unused variable `c'.
4483
4484 * window.c (size_window): Remove block-local variable `min_size'.
4485
4486 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4487 `header_line_height'.
4488 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4489 enum display_element_type.
4490
1a8a9daf
GM		 44912001-01-02 Gerd Moellmann <gerd@gnu.org>
4492
6dde6abc 4493 * xterm.c (x_connection_closed): Catch X errors around all
52283633
SM		 4494 statements that call X. Save away the error message in a local copy.
4495
1883b2c6
GM		 4496 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4497 the start.
4498
a13be207
GM		 4499 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4500 in or at the start of invisible text.
4501
1a8a9daf
GM		 4502 * dispnew.c (update_window): Don't check_current_matrix_flags.
4503
3608c0f9
JR		 45042001-01-01 Jason Rumney <jasonr@gnu.org>
4505
4506 * w32fns.c (x_figure_window_size): Do not allow new_height and
4507 new_width of frame to override specified values.
4508
abb1acc4
KH		 45092000-12-30 Kenichi Handa <handa@etl.go.jp>
4510
52283633 4511 * composite.c (find_composition): Fix a code for searching backward.
abb1acc4 4512
762a68ec
GM		 45132000-12-29 Gerd Moellmann <gerd@gnu.org>
4514
52283633 4515 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
9c8b8382
GM		 4516 (update_window) [GLYPH_DEBUG]: Call it.
4517 (scrolling_window): Prevent including current rows which are below
4518 what's displayed in the window.
4519
4520 * xdisp.c (try_window_reusing_current_matrix)
4521 <new start <= old start>: Disable rows in the current matrix
4522 which are below the window after scrolling.
52283633 4523
762a68ec
GM		 4524 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4525 is zero. It's not worth the complexity.
4526 (invisible_text_between_p): Put in #if 0 because unused.
4527
2d5912c1
GM		 45282000-12-28 Gerd Moellmann <gerd@gnu.org>
4529
46f6a258
GM		 4530 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4531 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4532
89f93679
GM		 4533 * keyboard.c (echo_char): If C is an integer, always call
4534 push_key_description. Former code could signal an invalid
4535 character error.
4536
4537 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4538 If set, print multibyte text.
4539 (Fsingle_key_description): Call push_key_description with
4540 FORCE_MULTIBYTE set.
4541 (describe_buffer_bindings): Likewise.
4542
4543 * lisp.h (push_key_description): Add prototype.
4544
c06017fb
GM		 4545 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4546 around the call to redisplay_internal.
4547
f1d2ce7f
GM		 4548 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4549
2d5912c1
GM		 4550 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4551
9371f831
KH		 45522000-12-28 Kenichi Handa <handa@etl.go.jp>
4553
4554 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4555 (ccl_driver): New local variable `extra_bytes'.
4556
4557 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4558
52283633
SM		 4559 * coding.c (setup_coding_system):
4560 Initialize coding->spec.ccl.eight_bit_carryover.
9371f831
KH		 4561 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4562
0c80628a
KH		 45632000-12-28 Kenichi Handa <handa@etl.go.jp>
4564
4565 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4566 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4567 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4568 (decode_composition_emacs_mule): New function.
4569 (decode_coding_emacs_mule): Decode composition sequence by calling
4570 decode_composition_emacs_mule.
4571 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
52283633
SM		 4572 (encode_coding_emacs_mule): Changed from macro to function.
4573 If a text contains compositions, encode them correctly.
0c80628a
KH		 4574 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4575 that decoding and encoding are required.
4576
3e32cc27
GM		 45772000-12-27 Gerd Moellmann <gerd@gnu.org>
4578
5e25feee
GM		 4579 * xfaces.c (PT_PER_INCH): New macro.
4580 (xlfd_point_size): Compute real point size from font's pixel size.
4581 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4582 instead of 72.
4583
892d8fcd
GM		 4584 * .gdbinit: Comment out the line pointing to the Lesstif source
4585 directory.
4586
12c8b416
GM		 4587 * window.c (Frecenter): Use displayed_window_lines instead
4588 of window_internal_height.
4589
6061fbf0
GM		 4590 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4591 instead of x-toolkit-scroll-bars-p.
4592 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4593
4594 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4595 instead of x-toolkit-scroll-bars-p.
4596 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
52283633 4597
3e32cc27
GM		 4598 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4599 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
52283633
SM		 4600 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4601 New variables.
4602 (add_window_display_history, add_frame_display_history)
3e32cc27
GM		 4603 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4604 (build_frame_matrix_from_leaf_window): Remove unused code.
4605 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4606 redisplay history.
4607 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4608 (update_window) [GLYPH_DEBUG]: Likewise.
4609 (syms_of_display): Defsubr dump-redisplay-history.
4610
31798cfe
GM		 46112000-12-23 Gerd Moellmann <gerd@gnu.org>
4612
f717c2ba
GM		 4613 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4614 the end of the prompt. Set echo_after_prompt to the offset
4615 of echoptr in echobuf.
4616
aeb2b8fc
GM		 4617 * xdisp.c (init_from_display_pos): Pop until the iterator's
4618 stack is empty; there may be frames for stretch or images
4619 on the stack.
4620
31798cfe
GM		 4621 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4622 (save_or_restore_current_matrix): New function for the same
4623 purpose, but more efficient.
4624 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4625
f8156156
EZ		 46262000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4627
4628 * xdisp.c (syms_of_xdisp): Fix last change.
4629
bdd6d4e8
GM		 46302000-12-23 Gerd Moellmann <gerd@gnu.org>
4631
4632 * xdisp.c (syms_of_xdisp): Doc fix.
4633
4634 * xdisp.c (redisplay_window): Remove label restore_buffers;
4635 use finish_scroll_bars instead to make sure that scroll bars
4636 are redeemed. If we don't do this, flickering can result from
4637 scroll bars being destroyed and recreated.
4638
9436cdf9
JR		 46392000-12-22 Jason Rumney <jasonr@gnu.org>
4640
4641 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4642 in the wrong colors when the foreground is not black.
4643 (expose_window): Don't redraw the window that's currently being
4644 updated.
4645
951f9df5
GM		 46462000-12-22 Gerd Moellmann <gerd@gnu.org>
4647
856ff7a7
GM		 4648 * window.c (size_window): When setting the window's too_small_ok
4649 flag, compare old size with minimum size depending on WIDTH_P,
4650 don't compare with window_min_width.
52283633 4651
951f9df5
GM		 4652 * window.c (delete_window): Simplify somewhat.
4653 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4654 freeing window matrices. The flag windows_or_buffers_changed is
4655 set, so the next redisplay will consider all windows; this should
4656 suffice.
4657
886bc933
KH		 46582000-12-22 Kenichi Handa <handa@etl.go.jp>
4659
4660 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4661
4662 * ccl.h (struct ccl_program): New member cr_consumed.
4663
4664 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4665 (CCL_READ_CHAR): Handle EOL conversion here.
4666 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4667
177f4e88
GM		 46682000-12-21 Gerd Moellmann <gerd@gnu.org>
4669
52283633 4670 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6ba384dc
GM		 4671
4672 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4673 otherwise tabs of different size compare equal.
4674
4675 * callint.c (Fcall_interactively): Prevent a compiler warning.
4676
4677 * print.c (print_unwind): Return nil.
4678 (PRINTDECLARE): Initialize all local variables.
4679 (print_preprocess): Add a default case.
4680
8e15274f
GM		 4681 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4682
4683 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4684
52283633 4685 * window.c (delete_window, Fsplit_window)
177f4e88
GM		 4686 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4687
4688 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4689
4690 * dispnew.c (ensure_frame_matrix): Removed.
4691 (save_frame_matrix, restore_frame_matrix): New functions.
4692 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4693
4694 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4695 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4696
99012074
AI		 46972000-12-21 Andrew Innes <andrewi@gnu.org>
4698
4699 * w32term.c (x_update_begin): Regenerate the palette here, rather
4700 than for each window.
4701
4702 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4703 palette is NULL, since this corrupts memory! Also get
4704 display_info reference from frame.
4705
29ef7d2d
JR		 47062000-12-21 Jason Rumney <jasonr@gnu.org>
4707
4708 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4709
4710 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4711 to avoid returning without releasing it.
3e27fa1f 4712
3f9d67a6
KH		 47132000-12-21 Kenichi Handa <handa@etl.go.jp>
4714
587fc3f9
KH		 4715 * keymap.c (push_key_description): Don't convert eight-bit-control
4716 and eight-bit-graphic to multibyte character.
4717
3f9d67a6
KH		 4718 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4719 generic character and CODE1 is nil, return the smallest character
4720 in CHARSET.
4721
774ba8c9
DL		 47222000-12-20 Dave Love <fx@gnu.org>
4723
4724 * s/osf5-0.h (NSIG): Don't redefine.
4725
88416888
SM		 47262000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4727
4728 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4729 excluding menu-bar and tool-bar.
4730 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4731 (menu_item_p): Remove.
4732 (where_is_internal_1): Don't ignore menu-items.
4733
a6426c6f
GM		 47342000-12-20 Gerd Moellmann <gerd@gnu.org>
4735
03ff8aab
GM		 4736 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4737 into account.
4738
4739 * window.c (make_window): Initialize window's min_hscroll.
4740 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4741 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4742 to zero.
4743 (struct saved_window): New member min_hscroll.
4744 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4745 (Fset_window_configuration): Set window's min_hscroll.
4746 (save_window_save): Save window's min_hscroll.
4747 (compare_window_configurations): Compare min_hscroll values.
4748
4749 * window.h (struct window): New member min_hscroll.
4750
4751 * keyboard.c (echo_prompt): Prevent a compiler warning.
4752
8de4aaf8
GM		 4753 * xdisp.c (try_cursor_movement): Fix last change. The real
4754 condition is that PT is at the end of the row, and should
4755 be displayed at the start of the next row.
52283633 4756
3f7e3031
GM		 4757 * xdisp.c (try_cursor_movement): If we end on a partially
4758 visible line, end we already decided to scroll, return -1.
4759
a6426c6f
GM		 4760 * dispextern.h (ensure_frame_matrix): Add prototype.
4761
4762 * window.c (delete_window, Fsplit_window)
4763 (Fset_window_configuration): Call ensure_frame_matrix.
4764
52283633
SM		 4765 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4766 New functions.
a6426c6f
GM		 4767 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4768 completed, call fake_current_matrices instead of marking frame
4769 garbaged.
4770
57fa2774
JR		 47712000-12-20 Jason Rumney <jasonr@gnu.org>
4772
4773 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4774
d925df90
EZ		 47752000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4776
4777 * fns.c (Frequire): Doc fix.
4778
7b93a85b
GM		 47792000-12-19 Gerd Moellmann <gerd@gnu.org>
4780
52283633 4781 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
71d4497a 4782
c74e645b
GM		 4783 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4784 currently displaying a message.
4785
7b93a85b
GM		 4786 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4787 xterm.h.
4788 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4789
90d97e64
AI		 47902000-12-18 Andrew Innes <andrewi@gnu.org>
4791
4792 * w32.c (w32_strerror): New function.
4793
4794 * w32.h (w32_strerror): New extern.
4795
4796 * w32fns.c (Fw32_shell_execute): Use it.
4797
91c9e6ce
GM		 47982000-12-18 Gerd Moellmann <gerd@gnu.org>
4799
4800 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4801
6f4745e2
EZ		 48022000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4803
4804 * msdos.c (IT_set_face): Obey inverse_video.
4805
c9e088ce
KH		 48062000-12-18 Kenichi Handa <handa@etl.go.jp>
4807
4808 * dired.c (directory_files_internal): Always return decoded filenames.
4809
c3695f5f
GM		 48102000-12-18 Gerd Moellmann <gerd@gnu.org>
4811
52d8e4ff
GM		 4812 * xterm.c (x_connection_closed): Prevent being called recursively
4813 because of an error condition in XtCloseDisplay.
52283633 4814
62be9979
GM		 4815 * xdisp.c (init_iterator): If noninteractive, and the frame's
4816 face cache is null, make one.
4817
52283633 4818 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5f7a1890 4819
c3695f5f
GM		 4820 * process.c (wait_reading_process_input): Check for pending
4821 input when running timers.
4822
78555fbe
EZ		 48232000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4824
52283633 4825 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
78555fbe 4826
b2b36264
KH		 48272000-12-18 Kenichi Handa <handa@etl.go.jp>
4828
4829 * process.c (read_process_output): Don't run a filter if the code
4830 decoder produces nothing but carryover.
4831
9c543fbf
AI		 48322000-12-17 Andrew Innes <andrewi@gnu.org>
4833
4834 * w32.c (sys_rename): Only check errno against EEXIST, and not
4835 EACCES, when determining whether rename failed because the target
4836 exists. This was resulting in indefinite looping on Windows 9x if
4837 the source file was locked by another process.
4838
4839 * w32fns.c (Ffile_system_info): New function.
4840 (syms_of_w32fns): Defsubr it.
4841
10c2b5a8
GM		 48422000-12-17 Gerd Moellmann <gerd@gnu.org>
4843
b0228ace
GM		 4844 * window.c (coordinates_in_window): Fix computation for
4845 position on vertical line between mode lines.
4846
10c2b5a8
GM		 4847 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4848 Don't alter tip_frame or tip_window.
4849 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4850 was deleted.
4851
c844a81a
GM		 4852 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4853 Don't alter tip_frame or tip_window.
4854 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4855 was deleted.
4856
6c825f8e
EZ		 48572000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4858
4859 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4860 be consistent with the doc string. Reported by NAKAJIMA Mikio
4861 <minakaji@osaka.email.ne.jp>.
4862
af4bb4c8
KH		 48632000-12-16 Kenichi Handa <handa@etl.go.jp>
4864
4865 * xfaces.c (Vface_ignored_fonts): New variable.
4866 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4867 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4868
8062e53a
GM		 48692000-12-15 Gerd Moellmann <gerd@gnu.org>
4870
e87b8809
GM		 4871 * dispnew.c (update_window): Detect pending input every nth line
4872 updated, i.e. do it depending on real work done, and not on the
4873 vpos of the line.
4874
4875 * xterm.c (expose_window): Don't redraw the window that's
4876 currently being updated.
4877
a6768cc5
GM		 4878 * window.c (Fset_window_point): Remove test for
4879 cursor_in_non_selected_windows.
4880
4ea7fdca
GM		 4881 * lread.c (read1): Recognize end of file after `\\'.
4882
8062e53a
GM		 4883 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4884 not unwind_create_frame.
4885
bb7959c1
GM		 48862000-12-15 Dave Love <fx@gnu.org>
4887
4888 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4889 bcopy & al.
4890
4891 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4892
ced04c42
KH		 48932000-12-15 Kenichi Handa <handa@etl.go.jp>
4894
c5443913
KH		 4895 * coding.c (setup_coding_system): Clear all members of the struct
4896 coding_system at first.
bc137305
KH		 4897 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4898 argument.
4899 (code_convert_region): Don't override coding->src_multibyte and
4900 coding->dst_multibyte.
c5443913 4901
ced04c42
KH		 4902 * fns.c (Fmd5): Docstring improved.
4903
c2d7f289
MB		 49042000-12-15 Miles Bader <miles@gnu.org>
4905
4906 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4907 are actually marked as mode-lines; otherwise use
4908 estimate_mode_line_height.
4909
9d7d9263
GM		 49102000-12-14 Gerd Moellmann <gerd@gnu.org>
4911
4912 * editfns.c (Fformat): Prevent a buffer overrun when the format
4913 specifies a precision.
4914
7cf0153a
EZ		 49152000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4916
4917 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4918 argument is outside the range [2..3].
4919
1de0f662
AI		 49202000-12-14 Andrew Innes <andrewi@gnu.org>
4921
4922 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4923 nothing to do. Bind inhibit-quit.
4924 (tip_frame): Make it a Lisp_Object.
4925 (x_create_tip_frame): Set tip_frame after it has been added to
4926 Vframe_list.
4927 (Fx_show_tip): Don't set tip_frame here.
52283633 4928 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
1de0f662
AI		 4929 (unwind_create_frame, unwind_create_tip_frame): New functions.
4930 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4931 while a frame is only partially constructed.
4932
4933 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4934 (x_free_frame_resources): New function.
4935 (x_destroy_window): Use it.
4936
02387dcc
GM		 49372000-12-14 Gerd Moellmann <gerd@gnu.org>
4938
4939 * xfns.c (Fx_backspace_delete_keys_p): New function.
4940 (syms_of_xfns): Defsubr it.
4941
4942 * config.in (HAVE_XKBGETKEYBOARD): Add.
4943
0544ef49
KH		 49442000-12-14 Kenichi Handa <handa@etl.go.jp>
4945
98d62747
KH		 4946 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4947 Always store string in multibyte representation in echobuf.
4948 (echo_char): Always store string in multibyte representation in
4949 echobuf.
4950 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4951 (read_key_sequence): Adjusted for the change of echo_prompt.
4952
a20193cd
KH		 4953 * fns.c (Fmd5): Docstring improved.
4954
191b83b6
KH		 4955 * lisp.h (detect_coding_system): Prototype adjusted.
4956
0544ef49
KH		 4957 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4958 (detect_coding_emacs_mule, detect_coding_iso2022,)
4959 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
52283633
SM		 4960 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4961 New argument MULTIBYTEP. Callers changed.
0544ef49
KH		 4962 (detect_coding_mask, detect_coding_system): New argument
4963 MULTIBYTEP. Callers changed.
1da1bb05
KH		 4964 (decode_coding_string): Set coding->src_multibyte and
4965 coding->dst_multibyte before calling detect_coding and detect_eol.
4966 Update them after some coding system is detected.
52283633 4967
d5b3eb1b
SM		 49682000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4969
4970 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4971
4972 * keyboard.c (menu_bar_items, tool_bar_items):
4973 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4974
f7f8bb69
GM		 49752000-12-13 Gerd Moellmann <gerd@gnu.org>
4976
52283633 4977 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
19f71add
GM		 4978 New variables.
4979 (unwind_create_frame, unwind_create_tip_frame): New functions.
4980 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4981 while a frame is only partially constructed.
4982
4983 * xterm.h (x_free_frame_resources): Declare.
4984
4985 * xterm.c (x_free_frame_resources): New function.
4986 (x_destroy_window): Use it.
4987
e10da507
GM		 4988 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4989 don't interrupt the update for pending input initially, i.e.
4990 update at least some lines.
4991
4992 * keyboard.c (do_mouse_tracking): Make externally visible.
52283633 4993
d5b3eb1b 4994 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
f7f8bb69
GM		 4995
4996 * xfns.c (gray_bitmap_bits): Declare `char *'.
4997
90aa2856
GM		 49982000-12-12 Gerd Moellmann <gerd@gnu.org>
4999
5000 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5001 lines start with a relief line.
5002
a308c9cd
DL		 50032000-12-12 Dave Love <fx@gnu.org>
5004
5005 * window.c (Fdisplay_buffer): Doc fix.
5006 (Fwindow_list): Remove unused var.
5007
5008 * buffer.h (mmap_set_vars): Declare.
5009
5010 * window.h (Fset_window_point): Declare.
5011
d575011f
EZ		 50122000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5013
bf6282d2 5014 * msdos.c (fast_find_position): Don't overstep the last window row.
52283633
SM		 5015 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5016 variable `area'. When looking for a row under (X,Y), give up if some
5017 of the previous rows is not enabled.
d575011f 5018
ecf4d726
GM		 50192000-12-12 Gerd Moellmann <gerd@gnu.org>
5020
2ebf6139
GM		 5021 * window.c (Fset_window_point): If displaying cursors in windows
5022 other than the selected window, make sure redisplay updates
5023 other windows to show the new value of point in the window.
5024
5025 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5026
bfdb75ee
GM		 5027 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5028 the buffer is the sole visible buffer when in the mini-buffer.
5029
52283633 5030 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4fdbd809
GM		 5031 Bind `inhibit-read-only' to t.
5032 (unwind_with_echo_area_buffer): Use AREF.
5033
c0006262
GM		 5034 * xfns.c (Fx_hide_tip): Simplified.
5035
52283633
SM		 5036 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5037 instead of `1'.
e9a59cad 5038
ecf4d726
GM		 5039 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5040
e5959a9a
GM		 50412000-12-11 Gerd Moellmann <gerd@gnu.org>
5042
a3642e49 5043 * xfns.c (Fx_hide_tip): Fix last change.
52283633 5044
44b5a125
GM		 5045 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5046 nothing to do. Bind inhibit-quit.
5047 (tip_frame): Make it a Lisp_Object.
5048 (x_create_tip_frame): Set tip_frame after it has been added to
5049 Vframe_list.
5050 (Fx_show_tip): Don't set tip_frame here.
5051
5052 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5053
5054 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5055 Lisp_Object.
5056
5057 * dispextern.h: Change external declaration of tip_frame.
5058
d990421f
GM		 5059 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5060 return an empty string.
5061
4db87380
GM		 5062 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5063 of the window's update_mode_line flag, since the former is set by
5064 force-mode-line-update, not the latter. This makes
5065 column-number-mode slightly faster.
52283633 5066
e5959a9a
GM		 5067 * xdisp.c (try_window_id) <all changes above window start>:
5068 Set the cursor.
5069
169fe44e
GM		 50702000-12-11 Paul Eggert <eggert@twinsun.com>
5071
5072 * config.in (HAVE_FTELLO): Remove.
5073 (HAVE_FSEEKO): Add.
5074 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5075 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5076 HAVE_FTELLO.
5077 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5078 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
52283633 5079
59ec59ae
MB		 50802000-12-11 Miles Bader <miles@gnu.org>
5081
5082 * window.c (displayed_window_lines): Don't round up when
5083 converting empty space at bottom to lines.
ff904dd6
MB		 5084 Handle non-newline-terminated final lines properly.
5085 (Fwindow_text_height): New function (used to be in lisp).
5086 (syms_of_window): Initialize it.
59ec59ae 5087
42ebfa31
SM		 50882000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5089
5090 * syntax.c (scan_lists): Check that the right quote char has the
5091 right Sstring syntax when jumping over strings.
5092 (init_syntax_once): Use Smax rather than 13.
5093
5cdb3cf3
MB		 50942000-12-09 Miles Bader <miles@gnu.org>
5095
5096 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5097 with PARTIALLY, inverting the sense.
5098 (window_scroll_pixel_based): Scroll partially visible lines into
5099 place if we hit the beginning or end of the buffer.
a12167c5
MB		 5100 (displayed_window_lines): Don't include partially visible lines.
5101 (Fmove_to_window_line): Skip past any partially visible first line.
5cdb3cf3 5102
842b2a94
GM		 51032000-12-08 Gerd Moellmann <gerd@gnu.org>
5104
5105 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5106
5107 * tparam.c (tparam1): Change the way buffers are reallocated to be
5108 portable and less obfuscated.
5109
5110 * termcap.c (tgetent): Change the way buffers are reallocated to
5111 be portable and less obfuscated.
5112
5113 * macros.c (store_kbd_macro_char): Change the way buffers are
5114 reallocated to be portable and less obfuscated.
5115
5116 * lread.c (read1): Change the way buffers are reallocated to be
5117 portable and less obfuscated.
5118
5119 * doc.c (Fsubstitute_command_keys): Change the way buffers
5120 are reallocated so that it is portable.
5121
137cad7c
EZ		 51222000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5123
5124 * dosfns.c (Ffile_system_info): New function.
5125 (syms_of_dosfns): Defsubr it.
5126
5c7f629c
SM		 51272000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5128
5129 * alloc.c (gc_sweep): Add comment.
5130
959e647d
GM		 51312000-12-07 Gerd Moellmann <gerd@gnu.org>
5132
52283633
SM		 5133 * sound.c (vox_configure): Change order of ioctls.
5134 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
28fcb7dc
GM		 5135 Ignore errors when changing volume.
5136 (vox_close): Don't reset the device.
5137
926b7e5e
GM		 5138 * process.c (read_process_output): Make sure the process marker's
5139 position is valid when the process buffer is changed in
5140 after-change functions. W3 does that.
52283633 5141
959e647d
GM		 5142 * xfns.c (x_free_gcs): New function.
5143
5144 * xterm.h (x_free_gcs): Add prototype.
5145
5146 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5147 freeing GCs here.
5148
5149 * xterm.c (x_destroy_window): Call x_free_gcs so that
5150 resources of non-toolkit X windows will be freed.
5151
478ea067
AI		 51522000-12-07 Andrew Innes <andrewi@gnu.org>
5153
5154 * w32fns.c (xlfd_charset_of_font): Fix last change.
5155
fbee3231
DL		 51562000-12-06 Dave Love <fx@gnu.org>
5157
67292061
DL		 5158 * md5.h (__P): Don't define -- it comes from config.h.
5159
fbee3231
DL		 5160 * strftime.c: Change some #if foo to #ifdef foo.
5161
4ee87dbb
AI		 51622000-12-06 Andrew Innes <andrewi@gnu.org>
5163
5164 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5165
52283633 5166 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4ee87dbb 5167 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
52283633 5168 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4ee87dbb 5169
9765b4a4
GM		 51702000-12-06 Gerd Moellmann <gerd@gnu.org>
5171
d285b373
GM		 5172 * alloc.c (gc_sweep): Prevent symbols read during loadup
5173 from being freed.
5174
384333ee
GM		 5175 * xdisp.c (underlying_face_id): New function.
5176 (handle_face_prop, face_before_or_after_it_pos): Use it
5177 to determine the face ``under'' a string. Let strings inherit
5178 the face of the buffer under them.
5179
5180 * xfaces.c (face_at_string_position): Update function comment.
52283633 5181
d4b72d58
GM		 5182 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5183 matrix if the window's left position has changed; we need to
5184 redraw it in this case.
5185
5186 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5187
e1d05387
GM		 5188 * window.c (coordinates_in_window): Check mouse on mode-line or
5189 header-line first.
5190
eb1b0c74
GM		 5191 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5192 advertized by the function documentation.
5193
d94d636f
GM		 5194 * window.c (syms_of_window): Doc fix.
5195
3887b449
GM		 5196 * sound.c (vox_configure): Set volume for left and right channel.
5197 (sound_cleanup): Return nil.
5198
efc8f57a
GM		 5199 * xdisp.c (move_it_by_lines): Fix paren typo.
5200
9765b4a4
GM		 5201 * xterm.c (x_load_font): Don't use the font's max_bounds for
5202 computing the height of the font. If max_bounds' ascent or
5203 descent are greater than the font's ascent or descent, this means
5204 glyphs overlap, which should be handled now by redisplay.
5205
6529ed87
GM		 5206 * window.c (Veven_window_heights): New variable.
5207 (syms_of_window): DEFVAR_LISP it.
5208 (Fdisplay_buffer): Check Veven_window_heights before evening the
5209 window heights.
52283633 5210
0eb2ecde
MB		 52112000-12-06 Miles Bader <miles@gnu.org>
5212
5213 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5214 update `default-frame-alist' instead of setting no frame parameters.
5215
03d7a167
KH		 52162000-12-06 Kenichi Handa <handa@etl.go.jp>
5217
5218 * composite.c (update_compositions): Fix typo (use the correct
5219 variable).
5220
5f8803c2
JR		 52212000-12-05 Jason Rumney <jasonr@gnu.org>
5222
5223 * md5.h: Remove underscores from function declarations.
5224 (__attribute__, __alignof__) [!__GNUC__]: Define.
5225
5226 * md5.c: Delay include of md5.h until after namespace cleaning.
5227
c28a075b
JR		 5228 * makefile.w32-in (fns.o): Depend on md5.h
5229 (md5.o): New target.
5230 (sunfns.o): Remove.
5231
5232 * makefile.nt: Likewise.
5233
ff3c7056
JR		 52342000-12-05 Jason Rumney <jasonr@altavista.net>
5235
5236 * w32term.c (expose_area): Complete last change.
5237
0c21eeeb
KR		 52382000-12-05 Ken Raeburn <raeburn@gnu.org>
5239
5240 * minibuf.c: Include intervals.h.
5241
f201d732
JR		 52422000-12-05 Jason Rumney <jasonr@gnu.org>
5243
5244 * w32term.c (x_produce_glyphs): If a font for a component of
5245 a composition is not found, use 1 pixel dot ascent and 0 dot
5246 descent value to avoid displaying terribly tall empty boxes.
5247 (expose_area): Pass x-coordinate relative to the exposed
5248 area to x_draw_glyphs instead of a window-relative coordinate.
5249
21999ab9
GM		 52502000-12-05 Gerd Moellmann <gerd@gnu.org>
5251
4d2036e4
GM		 5252 * xdisp.c (next_element_from_ellipsis): Save face before selective
5253 display in saved_face_id, and set face_before_selective_p.
5254 (reseat_1): Reset face_before_selective_p.
5255 (append_space, extend_face_to_end_of_line): If iterator's
5256 face_before_selective_p is set, use the face from saved_face_id.
5257 (extend_face_to_end_of_line): For tty frames, make sure to
5258 use the right face id when producing spaces at the end of
5259 the line.
5260
5261 * dispextern.h (struct it): Add face_before_selective_p.
5262
52be17cc
GM		 5263 * keyboard.c (record_char): Don't record identical help-echo
5264 events in recent_keys.
5265
8a4f36cc
GM		 5266 * xterm.c [USE_X_TOOLKIT]: Close the display.
5267 (xim_close_dpy): Handle case that the display has been closed.
5268
57d6e381
GM		 5269 * xterm.c (x_destroy_window): Reset the frame's X window after
5270 destroying it.
5271
21999ab9
GM		 5272 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5273 variable window_width.
5274 (line_draw_cost): Fix code skipping over spaces at the end of the
5275 line when must_write_spaces is not set.
5276 (scrolling_window): Fix code inserting runs in list of all runs.
5277
91372bb7
KH		 52782000-12-05 Kenichi Handa <handa@etl.go.jp>
5279
5280 * coding.c (setup_coding_system): Be sure to initialize
5281 coding->category_idx.
5282
6c083b4c
GM		 52832000-12-04 Gerd Moellmann <gerd@gnu.org>
5284
0c68ce6f 5285 * xterm.c (PER_CHAR_METRIC): Removed because not used.
52283633 5286
6452929e
GM		 5287 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5288 area to x_draw_glyphs instead of a window-relative coordinate.
5289
d7f31e22
GM		 5290 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5291 error in the message.
5292
ae18aa3b
GM		 5293 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5294 timer after having read a key. It's not good for code reading
5295 several keys in a loop, like an input method.
5296
caa15ef7
GM		 5297 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5298 record undo information for format-decode.
5299
5300 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5301 current buffer is read-only, not if it isn't.
5302
6c083b4c
GM		 5303 * keyboard.c (record_char): Record `help-echo' input events
5304 in recent_keys only if they display some help. Don't record
5305 `help-echo' events as macro char.
5306
caa15ef7
GM		 53072000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5308
5309 * editfns.c (save_excursion_restore): Don't move point
5310 in another window if it is showing the wrong buffer.
5311 Avoid the call to Fwindow_live_p, for speed.
5312
5a13529b
KH		 53132000-12-04 Kenichi Handa <handa@etl.go.jp>
5314
e225faa7
KH		 5315 * xfaces.c (struct font_name): New member registry_priority.
5316 (split_font_name): Initialize the above member to zero.
5317 (concat_font_list): New function.
5318 (font_list): Include fonts of all alternative registries.
5319 (FONT_POINT_SIZE_QUANTUM): New macro.
5320 (better_font_p): Ignore point size difference less than
5321 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5322
e89648b4
KH		 5323 * xterm.c (x_produce_glyphs): If a font for a component of
5324 a composition is not found, use 1 pixel dot ascent and 0 dot
5325 descent value to avoid displaying terribly tall empty boxes.
5326
5a13529b
KH		 5327 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5328
d7935eb6
KR		 53292000-12-03 Ken Raeburn <raeburn@gnu.org>
5330
5331 * coding.h (code_convert_string1): Declare.
5332
5333 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5334
52283633 5335 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
d7935eb6 5336
0dd5e255
JR		 53372000-12-02 Jason Rumney <jasonr@gnu.org>
5338
5339 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5340 correctly for single byte character case.
5341 (w32_per_char_metric): Do not try to make any assumptions about
5342 the metrics of BDF fonts.
250cfece 5343 (x_estimate_mode_line_height): If `mode-line' face
52283633 5344 hasn't a font, use that of the frame, as drawing glyphs does.
250cfece
JR		 5345 (note_mouse_highlight): Change the cursor shape on the vertical
5346 border between windows [not enabled].
5347
5348 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5349
5350 * w32fns.c (Fx_create_frame): Reintroduce the call to
5351 face-set-after-frame-defaults.
5352 (Vx_window_horizontal_drag_shape): New variable.
5353 (syms_of_xfns): DEFVAR_LISP it.
5354 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5355 enabled].
0dd5e255 5356
b5d8d2ca
GM		 53572000-12-02 Simon Josefsson <simon@josefsson.org>
5358
5359 * fns.c (Fmd5): Use a different logic to decide the coding system
5360 to use.
5361
5362 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5363
fbb87147
EZ		 53642000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5365
52283633 5366 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
fbb87147 5367
447e9da0
GM		 53682000-12-01 Gerd Moellmann <gerd@gnu.org>
5369
7708ced0
GM		 5370 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5371 height for YNegative.
5372 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5373 height; also see comment there.
5374
447e9da0
GM		 5375 * window.c (coordinates_in_window): Handle computations for
5376 positions on the vertical bar and fringes differently for
5377 window-system frames. Consider some pixels near the vertical bar
5378 as on the bar if the frame doesn't have vertical scroll bars.
5379 Associate positions between mode or header lines with the
5380 right window, the left one.
5381
86d1db20
JR		 53822000-12-01 Jason Rumney <jasonr@gnu.org>
5383
5384 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5385
5386 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5387 invalid frame.
5388
a1d58e5b
GM		 53892000-12-01 Gerd Moellmann <gerd@gnu.org>
5390
52283633 5391 * window.c (struct saved_window): Add members orig_top and orig_height.
a1d58e5b
GM		 5392 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5393 (save_window_save, Fset_window_configuration): Save/restore
5394 window's orig_top and orig_height.
5395
89c609af
JR		 53962000-12-01 Jason Rumney <jasonr@gnu.org>
5397
4d177746 5398 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
86d1db20 5399
89c609af
JR		 5400 * w32fns.c (x_set_cursor_color): Fix last change.
5401
eccc05db
GM		 54022000-11-30 Gerd Moellmann <gerd@gnu.org>
5403
31b6671b
GM		 5404 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5405 sure that the next redisplay displays the minibuffer, so that
5406 the cursor will be replaced with what the minibuffer wants.
5407
eccc05db
GM		 5408 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5409 #ifndef instead of using #if.
5410 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5411 USE_TOOLKIT_SCROLL_BARS is defined.
5412
162de750
JR		 54132000-11-30 Jason Rumney <jasonr@gnu.org>
5414
5415 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5416 x_display_cursor.
5417
693c4692
GM		 54182000-11-30 Gerd Moellmann <gerd@gnu.org>
5419
5420 * fns.c (Fmd5): Doc fix.
5421
b5d8d2ca 54222000-11-30 Simon Josefsson <simon@josefsson.org>
edfb795e
GM		 5423
5424 * fns.c (Fmd5): New function.
5425 (syms_of_fns): Defsubr md5.
5426
5427 * Makefile.in (obj): Add md5.o
5428
b02cd40b
GM		 54292000-11-30 Gerd Moellmann <gerd@gnu.org>
5430
edfb795e
GM		 5431 * md5.h, md5.c: New files, taken from glibc.
5432
df3aedcf
GM		 5433 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5434
b02cd40b 5435 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
52283633 5436 hasn't a font, use that of the frame, as drawing glyphs does.
b02cd40b 5437
8b5176cd
SM		 54382000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5439
5440 * eval.c (Frun_hooks): Allow 0 arguments.
5441
346598f1
GM		 54422000-11-29 Gerd Moellmann <gerd@gnu.org>
5443
f9396e03
GM		 5444 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5445 is over the menu bar widget, say it's not on the frame.
5446
4a967a9b
GM		 5447 * xfns.c (Fx_create_frame): Reintroduce the call to
5448 face-set-after-frame-defaults.
5449
346598f1
GM		 5450 * eval.c (Fsignal): Reset handling_signal.
5451
222456a1
JR		 54522000-11-28 Jason Rumney <jasonr@gnu.org>
5453
5454 * w32menu.c (add_menu_item): Reset menu item text when changing
5455 type to radio button.
5456
8049ddc0
GM		 54572000-11-28 Gerd Moellmann <gerd@gnu.org>
5458
346598f1 5459 * xselect.c: Update copyright.
f4f4ee4d 5460
bebe4a2c
GM		 5461 * window.c (coordinates_in_window): If on a mode or header line,
5462 but sufficiently close to its start, return ``on vertical
5463 border''. This gives us a way to drag windows horizontally when
5464 using toolkit scroll bars.
5465
5466 * xterm.c (note_mouse_highlight): Change the cursor shape
5467 on the vertical border between windows.
5468
5469 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5470
5471 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5472 (syms_of_xfns): DEFVAR_LISP it.
5473 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5474
8d2c2642
GM		 5475 * textprop.c (text_read_only): New function.
5476 (verify_interval_modification): Use it instead of signaling
5477 `text-read-only'. This makes it easier to catch this error
52283633 5478 with a breakpoint.:
8d2c2642 5479
52283633 5480 * xdisp.c (forward_to_next_line_start): Check for newlines,
8049ddc0
GM		 5481 not end of line, which includes CR.
5482
5a2bae6c
KH		 54832000-11-28 Kenichi Handa <handa@etl.go.jp>
5484
5485 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5486 include no-conversion.
5487
ae31f84d
JR		 54882000-11-27 Jason Rumney <jasonr@gnu.org>
5489
5490 * w32fns.c (w32_load_system_font): Always mark font as double byte
5491 if codepage is unicode.
5492
67f1cf4c
GM		 54932000-11-27 Gerd Moellmann <gerd@gnu.org>
5494
4a74d071 5495 * xdisp.c (forward_to_next_line_start): If already on a newline,
52283633 5496 just consume it to avoid unintended skipping over invisible text below.
4a74d071 5497
902ae620
GM		 5498 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5499 `vertical-line', `mode-line' and `header-line' events.
5500
5501 * xdisp.c (try_window_id): Avoid starting to display in the middle
67f1cf4c
GM		 5502 of a character, a TAB for instance. This is easier than to set
5503 up the iterator exactly, and it's not a frequent case, so the
5504 additional effort wouldn't really pay off.
5505
c1e279c2
AC		 55062000-11-26 Andrew Choi <akochoi@i-cable.com>
5507
67f1cf4c 5508 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
c1e279c2
AC		 5509 init_window_once.
5510
a609568a
JR		 55112000-11-25 Jason Rumney <jasonr@gnu.org>
5512
52283633
SM		 5513 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5514 Args to window_from_coordinates should be pixel coordinates.
48b21762 5515
a609568a
JR		 5516 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5517 redisplay handles them properly.
5518
a658d039
MB		 55192000-11-25 Miles Bader <miles@gnu.org>
5520
5521 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5522
d3416cca
JR		 55232000-11-24 Jason Rumney <jasonr@gnu.org>
5524
5525 * w32.c (init_environment): Set LANG environment variable based on
5526 locale settings, if not set.
5527
5528 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5529 making tool bar smaller. When clearing the frame, also
5530 clear current matrices. Clear frame when tool bar disappears.
5531 Don't use more lines for the tool-bar than is available.
5532 (x_change_window_heights): New function.
5533
ba193890
GM		 55342000-11-24 Gerd Moellmann <gerd@gnu.org>
5535
2be8f184
GM		 5536 * xdisp.c (init_from_display_pos): If POS says we're already after
5537 an overlay string ending at POS, make sure to pop the iterator
5538 because it will be in front of that overlay string. When POS is
5539 ZV, we've thereby also ``processed'' overlay strings at ZV.
5540
ba193890
GM		 5541 * xfaces.c (lface_from_face_name): Function comment fix.
5542
1862a24e
MB		 55432000-11-24 Miles Bader <miles@gnu.org>
5544
5545 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5546 apply `mode-line-inverse-video' -- zero means force display using
5547 the default face, non-zero means display using the specialized face.
5548 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5549
f07fa1b8
KH		 55502000-11-23 Kenichi Handa <handa@etl.go.jp>
5551
5552 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5553 hard coded `4'.
5554
2bcdf662
EZ		 55552000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5556
5557 * coding.c (decode_coding_emacs_mule): Fix the case of
5558 CODING_EOL_LF, which used uninitialized value of c.
5559
ba8299ff
SM		 55602000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5561
5562 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5563
f4117c4d
GM		 55642000-11-22 Gerd Moellmann <gerd@gnu.org>
5565
03e757c1
GM		 5566 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5567 buffer object.
5568
f4117c4d
GM		 5569 * frame.h (struct frame): Replace desired_tool_bar_items,
5570 current_tool_bar_items, n_desired_tool_bar_items,
cc362d76 5571 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
f4117c4d
GM		 5572
5573 * frame.c (make_frame): Change initialization of tool bar
5574 items accordingly.
5575
5576 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
cc362d76 5577 Change references to members deleted from struct frame to use the
f4117c4d
GM		 5578 new ones.
5579
5580 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
52283633 5581 references to members deleted from struct frame to use the new ones.
f4117c4d 5582
52283633 5583 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
f4117c4d
GM		 5584
5585 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5586
5587 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
cc362d76 5588 (note_tool_bar_highlight): Change references to members deleted
f4117c4d
GM		 5589 from struct frame to use the new ones.
5590
f8e2f3f2
MB		 55912000-11-23 Miles Bader <miles@gnu.org>
5592
5593 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5594 the face's inverse-video attribute, rather than overriding it.
5595
60e8e0a5
GM		 55962000-11-22 Gerd Moellmann <gerd@gnu.org>
5597
5598 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5599 making tool bar smaller.
5600
92dd1b29
DL		 56012000-11-22 Dave Love <fx@gnu.org>
5602
5603 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5604
e672fdce
MB		 56052000-11-22 Miles Bader <miles@gnu.org>
5606
3a17d6cc
MB		 5607 * keyboard.c (Vminibuffer_message_timeout): New variable.
5608 (command_loop_1): Use it to determine message timeout.
5609 (syms_of_keyboard): Initialize it.
5610
60e8e0a5 5611 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
e672fdce 5612
e9655d81
KH		 56132000-11-22 Kenichi Handa <handa@etl.go.jp>
5614
5615 * sysdep.c: Move the code for declaring h_errno after #include
5616 <netdb.h>.
5617
77270fac
GM		 56182000-11-21 Gerd Moellmann <gerd@gnu.org>
5619
cd913aae
GM		 5620 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5621 the menu bar when the tooltip is unmapped.
5622
77270fac
GM		 5623 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5624 sole visible buffer when we're currently in the mini-buffer, and
5625 give up if so.
52283633 5626
556635d6
JR		 56272000-11-21 Jason Rumney <jasonr@gnu.org>
5628
5629 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5630 put on the clipboard.
5631 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5632 copy of what Emacs last put there. If they are the same, do not
52283633 5633 use the clipboard copy to avoid losing data due to coding conversions.
556635d6 5634
5b7bde64
MB		 56352000-11-22 Miles Bader <miles@gnu.org>
5636
5637 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5638 (syms_of_minibuf): Initialize it.
5639 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5640 to prompt, don't make read-only.
5641
ff23e1dd
GM		 56422000-11-21 Gerd Moellmann <gerd@gnu.org>
5643
52283633
SM		 5644 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5645 Add BEFORE/AFTER_POTENTIAL_GC.
3c64f287 5646
7aaf4388
GM		 5647 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5648
f5f47add 5649 * buffer.c (mmap_free_1): Avoid a compiler warning.
1a15cca0 5650
ff23e1dd
GM		 5651 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5652
37c35586
KH		 56532000-11-21 Kenichi Handa <handa@etl.go.jp>
5654
5655 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5656 ... #endif scope.
5657
ff9ab414
GM		 56582000-11-20 Gerd Moellmann <gerd@gnu.org>
5659
52283633 5660 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
c51d2b5e
GM		 5661 screen supports it.
5662
29a01b72
GM		 5663 * s/gnu-linux.h: Don't use `#cpu'.
5664
09dfdf85
GM		 5665 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5666 not defined in mman.h.
5667
52283633 5668 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
ff9ab414
GM		 5669 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5670 and store an index in the XClientMessageEvent. Storing a
5671 Lisp_Object or pointer can fail on a 64 bit system, since X only
5672 transfers 32 bits.
52283633
SM		 5673 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5674
81459ac9
DL		 56752000-11-20 Dave Love <fx@gnu.org>
5676
5677 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5678
56c13ae6
GM		 56792000-11-20 Gerd Moellmann <gerd@gnu.org>
5680
5681 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5682
495a6df3
KH		 56832000-11-20 Kenichi Handa <handa@etl.go.jp>
5684
2bcf3714
KH		 5685 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5686 by WIDTH.
5687
495a6df3
KH		 5688 * alloc.c (make_string): Fix previous change. Be sure to make
5689 unibyte string correctly.
5690
6d950f4c
GM		 56912000-11-19 Gerd Moellmann <gerd@gnu.org>
5692
39b39373
GM		 5693 * window.c (Fwindow_list): Change parameter list to be XEmacs
5694 compatible.
5695 (window_list_1): New function.
5696 (window_loop): Use it instead of Fwindow_list.
5697
b95b34e5
GM		 5698 * sysdep.c (emacs_ospeed): New variable.
5699 (toplevel): Don't declare ospeed extern.
5700 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5701
5702 * termcap.c (ospeed): Remove.
5703 (tputs) [!emacs]: Remove unused code.
5704 (tgetent): Avoid a compiler warning.
5705
e83dc917
GM		 5706 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5707 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
b95b34e5 5708 SCROLL_BAR_X_WIDGET with additional argument DPY.
e83dc917
GM		 5709
5710 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5711 removed.
5712 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5713 Take the X display as additional argument.
5714 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5715 `Widget' is a pointer type that's not easily stored in Lisp_Object
5716 form in a portable way.
52283633 5717
6d950f4c
GM		 5718 * dispnew.c (update_text_area): Fix last change.
5719
e47306e6
GM		 57202000-11-18 Gerd Moellmann <gerd@gnu.org>
5721
fb3cd89b
GM		 5722 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5723
5724 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5725 clear current matrices.
5726
edaa9aed
GM		 5727 * buffer.c (mmap_enlarge): Don't print a message on stderr
5728 if mapping new memory at the end of the existing region fails.
5729
e47306e6
GM		 5730 * dispnew.c (update_text_area): Don't skip over equal glyphs
5731 when the last current glyph overlaps the glyph to its right.
5732
509633e3
MB		 57332000-11-18 Miles Bader <miles@gnu.org>
5734
5735 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5736 lines that *end* with "..." too (that's the most common case!).
5737
d392e9c5
GM		 57382000-11-18 Gerd Moellmann <gerd@gnu.org>
5739
67988445
GM		 5740 * xdisp.c (resize_mini_window): Temporarily change to the
5741 mini-window's buffer if necessary.
1bfdbe43 5742
d392e9c5
GM		 5743 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5744 the tooltip obscures less text under it.
5745
57462000-11-17 Gerd Moellmann <gerd@gnu.org>
5747
5748 * puresize.h (BASE_PURESIZE): Increase to 700000.
5749
92bb977f
JR		 57502000-11-18 Jason Rumney <jasonr@gnu.org>
5751
5752 * w32term.c (w32_draw_bitmap): Use face to set colors.
5753
26fbf20b
DL		 57542000-11-17 Dave Love <fx@gnu.org>
5755
5756 * lread.c (Fload): Fix #ifdef for pcc.
5757
100b593b
GM		 57582000-11-17 Gerd Moellmann <gerd@gnu.org>
5759
5760 * xdisp.c (pos_visible_p): Compute the default character height
5761 differently.
5762
a288d0d1
GM		 57632000-11-16 Gerd Moellmann <gerd@gnu.org>
5764
cac94de6 5765 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
52283633 5766 knowing the line's height; use the default font's height in that case.
cac94de6 5767
a288d0d1
GM		 5768 * xfaces.c (weight_table): Add `demi' with the same meaning as
5769 `demibold'.
5770
981fb6f6
KH		 57712000-11-16 Kenichi Handa <handa@etl.go.jp>
5772
2cca872d 5773 * dispnew.c (null_row): New global static variable.
981fb6f6
KH		 5774 (clear_glyph_row): Delete local static variable null_row.
5775
e5fa381b
JR		 57762000-11-15 Jason Rumney <jasonr@gnu.org>
5777
5778 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5779 (w32_alloc_lighter_color): Use new brightness calculations from
5780 xterm.c. Scale delta to be in the range expected by W32.
5781 (w32_draw_relief_rect): Use frame relief colors.
5782
8e42f043
GM		 57832000-11-15 Gerd Moellmann <gerd@gnu.org>
5784
6d133d1f
GM		 5785 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5786 (Qinhibit_default_face_x_resources): New variable.
5787 (syms_of_frame): Initialize it.
5788 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5789
5790 * xdisp.c (pos_visible_p): Improve function comment.
5791
5792 * lisp.h (BINDING_STACK_SIZE): New macro.
5793
8e42f043
GM		 5794 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5795 reading the directory if readdir returns null and errno is EAGAIN
5796 or EINTR.
5797
e8c87124
SM		 57982000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5799
5800 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5801 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5802 Set amount_to_scroll to max of dx and scroll_step so that
5803 scroll-conservatively doesn't defeat scroll-step>1.
5804 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5805 scroll-conservatively for line-at-a-time scrolling.
5806
5f0c971d
GM		 58072000-11-14 Gerd Moellmann <gerd@gnu.org>
5808
5809 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5810 extra argument.
5811
5812 * xdisp.c (current_mode_line_height, current_header_line_height):
5813 New variables.
5814 (init_xdisp): Initialize them.
5815 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5816 and use exact mode line heights if it is set.
5817
5818 * lisp.h (pos_visible_p): Change prototype.
5819
5820 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5821 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5822 and current_header_line_height first.
52283633
SM		 5823 (current_mode_line_height, current_header_line_height):
5824 Declare extern.
5f0c971d 5825
d7361edf
MB		 58262000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5827
5828 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5829 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5830 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5831
ee5e440a
MB		 58322000-11-14 Miles Bader <miles@gnu.org>
5833
5834 * xterm.c (x_alloc_lighter_color): Include an additive component
5835 too for dark colors, because FACTOR isn't enough.
5836 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5837 New macros.
5838
5ca020fc
GM		 58392000-11-13 Gerd Moellmann <gerd@gnu.org>
5840
5841 * keyboard.c (show_help_echo): Call message3_nolog with number of
5842 bytes in the help string as 2nd parameter, instead of the number
5843 of characters.
5844
9d348294
MB		 58452000-11-13 Miles Bader <miles@gnu.org>
5846
5847 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5848 (Fload): Use new openp return protocol.
5849 Don't try to use Vload_source_file_function to load .elc files.
5850 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5851 openp return protocol.
5852 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5853
1729bb9a
KH		 58542000-11-11 Kenichi Handa <handa@etl.go.jp>
5855
4e677396
KH		 5856 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5857
5858 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5859 Defined these macros.
5860 (NLIST_STRUCT): Avoid re-defining it.
5861
1729bb9a
KH		 5862 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5863 -I/usr/contrib/X11R6/include.
5864 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5865
a82fe213
JR		 58662000-11-10 Jason Rumney <jasonr@gnu.org>
5867
5868 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5869
5870 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5871 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5872
5873 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5874 (Qw32_charset_vietnamese): New symbol.
5875 (xlfd_charset_of_font): New function.
5876 (w32_load_system_font): Use it.
5877 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5878 when Vw32_charset_info_alist is nil to ensure default face always
5879 has font. Use Fcar and Fcdr for safety.
5880 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5881 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5882 pseudo-codepages for special cases.
5883 (w32_to_x_font): New parameter to allow charset portion to be
5884 specified where there is many to one mapping. Callers changed.
5885 (w32_list_fonts): Avoid listing fonts that won't display.
5886
52d89894
GM		 58872000-11-10 Gerd Moellmann <gerd@gnu.org>
5888
5889 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5890 (font_list_1): Renamed from font_list.
5891 (font_list): New function, trying alternative registries from
5892 Vface_alternative_font_registry_alist.
5893 (Finternal_set_alternative_font_registry_alist): New function.
5894 (syms_of_xfaces): Initialize and Staticpro
52283633
SM		 5895 Vface_alternative_font_registry_alist.
5896 Defsubr Finternal_set_alternative_font_registry_alist.
52d89894 5897
651cd3da
KR		 58982000-11-09 Ken Raeburn <raeburn@gnu.org>
5899
5900 * lisp.h (Flooking_at): Declare.
5901
388ac098
GM		 59022000-11-09 Gerd Moellmann <gerd@gnu.org>
5903
778fbc46 5904 * dired.c (directory_files_internal): Fix a braino.
52283633 5905
388ac098
GM		 5906 * dired.c (directory_files_internal): Add missing GCPRO's.
5907 Some cleanup.
5908
ecaedde1
GM		 59092000-11-08 Gerd Moellmann <gerd@gnu.org>
5910
f7eb32aa
GM		 5911 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5912 (resize_mini_window): Return quickly if Vresize_mini_window is
5913 nil. Don't return if Vmax_mini_window_height is nil.
5914
5915 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5916 (syms_of_xdisp): Initialize them.
5917 (resize_mini_window): Act according to the setting of
5918 Vresize_mini_window.
5919 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5920
ecaedde1
GM		 5921 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5922 scroll bar widget after configuring it, so that it will appear at
5923 the right position from the start.
5924 (XTredeem_scroll_bar): Cleaned up.
5925
3747ef2c
KH		 59262000-11-08 Kenichi Handa <handa@etl.go.jp>
5927
5928 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5d16e624 5929 font is taller than the frame line, we don't have to bias the
3747ef2c
KH		 5930 division by two.
5931
5932 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5933
03391420
DL		 59342000-11-07 Dave Love <fx@gnu.org>
5935
7758f1c1 5936 * config.in (HAVE_MKSTEMP): Add.
03391420
DL		 5937
5938 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5939
b5de343d
GM		 59402000-11-07 Gerd Moellmann <gerd@gnu.org>
5941
acad3c0b
GM		 5942 * window.c (Fset_window_configuration): Don't try to preserve
5943 point in the current buffer, if that buffer is displayed in more
5944 than one window.
5945
b5de343d
GM		 5946 * xfaces.c (lookup_named_face): If default face isn't realized,
5947 try to realize it. Return -1 if not successful.
5948 (Fx_list_fonts): Handle case that face cannot be determined.
5949 (Fface_font): Likewise.
5950
cdb1fe49
GM		 59512000-11-06 Gerd Moellmann <gerd@gnu.org>
5952
5953 * window.c (displayed_window_lines): Detect partially
5954 visible lines at the bottom correctly.
5955
d3a67486
SM		 59562000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5957
5958 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5959 when ensuring we don't do visit in indirect buffer.
5960
ff8dd5d5
KH		 59612000-11-06 Kenichi Handa <handa@etl.go.jp>
5962
5963 * composite.h (compose_chars_in_text): Add prototype.
5964
5965 * composite.c (Vcomposition_function_table): New variable.
5966 (Qcomposition_function_table): New variable.
5967 (run_composition_function): Call
5968 Vcompose_chars_after_function with three arguments.
5969 (compose_chars_in_text): New function.
5970 (syms_of_composite): Modified the doc-string of
5971 Vcompose_chars_after_function. Declare composition-function-table
5972 as a lisp variable, and initialize it.
5973
5974 * xfns.c (x_encode_text): Suppress producing escape sequences for
5975 composition.
5976
5977 * xselect.c: Include composite.h.
5978 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5979
d1145f85
AI		 59802000-11-05 Andrew Innes <andrewi@gnu.org>
5981
5982 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5983
5984 * sysdep.c (read_input_waiting): Remove extraneous argument to
5985 read_socket_hook.
5986
5987 * w32fns.c (Fx_server_version): Include w32_build_number in the
5988 return list.
5989
5990 * w32heap.c (w32_build_number): New variable.
5991 (cache_system_info): Set it.
5992
5993 * w32heap.h (w32_build_number): Add extern.
5994
5995 * emacs.c (syms_of_emacs): Update docstring for
5996 system-configuration, to reflect the actual usage on MS-Windows.
5997
e85ee976
GM		 59982000-10-31 Gerd Moellmann <gerd@gnu.org>
5999
26dcb81b
GM		 6000 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6001 process idle timers while waiting for another event.
6002
52283633 6003 * dispnew.c (update_frame_line): Handle case where spaces in
0a894bad
GM		 6004 the default face are colored.
6005
e85ee976
GM		 6006 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6007 window height hasn't changed.
6008
01b220b6
JR		 60092000-10-31 Jason Rumney <jasonr@gnu.org>
6010
6011 * w32term.c (x_produce_glyphs): Handle composite characters.
6012 (x_draw_glyph_string_foreground)
6013 (x_draw_composite_glyph_string_foreground): Restore old font.
6014
4e6b7204
MB		 60152000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6016
6017 * minibuf.c (read_minibuf): Reset the undo history just before
6018 starting the recursive-edit.
6019
d4358b37
GM		 60202000-10-30 Gerd Moellmann <gerd@gnu.org>
6021
563f68f1
GM		 6022 * xfaces.c (menu_face_change_count): New variable.
6023 (Finternal_set_lisp_face_attribute): Increment it for changes
6024 of the `menu' face.
6025 (realize_basic_faces): Reflect changes in the `menu' faces
6026 in menu bars.
6027
82e274d1
GM		 6028 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6029 dy obtained from the iterator's y-position after moving from
6030 scroll_margin_pos to PT; see comment there.
52283633 6031
0dbf9fd2
GM		 6032 * xdisp.c (safe_eval_handler): Call add_to_log.
6033
906b3b14
GM		 6034 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6035 is not a symbol or string.
6036
d4358b37
GM		 6037 * xdisp.c (echo_area_display): Don't perform a display update from
6038 inside redisplay. The update will happen anyway at the end of
6039 redisplay, and it can confuse redisplay (GC messages while
6040 redisplaying, for instance.)
6041
70c825df
SM		 60422000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6043
cf9b4b0b
SM		 6044 * xrdb.c (x_load_resources): Use the class name in the defaults.
6045
70c825df
SM		 6046 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6047 (regex_compile): Catch bogus \(\1\).
6048
a1d34b1e
GM		 60492000-10-30 Gerd Moellmann <gerd@gnu.org>
6050
cae71efe
GM		 6051 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6052 RGB values.
52283633 6053
35efe0a1
GM		 6054 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6055 we have a color cache, check that the cached color equals the
6056 allocated color. If not, clear the color cache.
6057
1d3baf74
GM		 6058 * window.c (displayed_window_lines): Change buffers if necessary.
6059 Fix computation of displayed lines.
6060
a1d34b1e
GM		 6061 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6062 update_menu_bindings to DEFVAR_BOOL.
6063
70737ea9
KH		 60642000-10-30 Kenichi Handa <handa@etl.go.jp>
6065
70c825df 6066 * search.c (Fset_match_data): Be sure to make search_regs always sane.
80406070 6067
fa0cb51d
KH		 6068 * puresize.h (BASE_PURESIZE): Increase to 680000.
6069
70737ea9
KH		 6070 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6071
0e4c08e8
JR		 60722000-10-29 Jason Rumney <jasonr@gnu.org>
6073
6074 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6075
6076 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6077 (w32_cache_char_metrics): Handle possibility that 'x' does not
6078 exist in a BDF font.
6079 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6080
6081 * w32bdf.h (bdffont): Add nchars.
6082
6083 * w32bdf.c (set_bdf_font_info): Set it.
6084 (w32_BDF_TextOut): Swap byte order of double byte characters.
6085 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6086
45b84006
EZ		 60872000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6088
6089 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6090 don't override the colors in frame's param_alist, unless they are
6091 unspecified.
6092
6093 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6094 reverse the effect of the highlight flag.
6095
caf9deee
KR		 60962000-10-27 Ken Raeburn <raeburn@gnu.org>
6097
6098 * window.h (Fwindow_live_p): Declare.
6099
ae0b9b46
KR		 6100 * undo.c (record_delete): Check that last_undo_buffer is really a
6101 buffer before applying XBUFFER to it.
6102
6103 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6104 Faref.
6105
02067692
SM		 61062000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6107
6108 * lisp.h (KEYMAPP): New macro.
6109 (get_keymap): Remove.
6110 (get_keymap_1): Rename get_keymap.
6111
6112 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6113
6114 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6115
6116 * xmenu.c (single_submenu): Use KEYMAPP.
6117 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6118 Use KEYMAPP rather than Fkeymapp.
6119
6120 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6121
6122 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6123 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6124 Use KEYMAPP rather than Fkeymapp.
6125 (single_submenu): Use KEYMAPP.
6126 (w32_menu_show, w32_dialog_show): Use TRUE.
6127
6128 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6129
6130 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6131 (Fkeymapp): Use KEYMAPP.
6132 (get_keymap): Rename from get_keymap_1. Remove old def.
6133 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6134 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6135 (Fminor_mode_key_binding): Don't raise an error if the binding
6136 is not a keymap.
6137 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6138 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6139
6140 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6141 Allow Vspecial_event_map to be autoloaded.
6142 (menu_bar_items): Fetch the keymap rather than using keymapp.
6143 (menu_bar_one_keymap): No need to follow func-indirect any more.
6144 (parse_menu_item): get_keymap_1 -> get_keymap.
6145 (tool_bar_items): Fetch the keymap rather than using keymapp.
6146 (read_key_sequence): Use KEYMAPP.
6147
6148 * intervals.c (get_local_map): Use get_keymap rather than following
6149 function-indirections explicitly.
6150
6151 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6152
f9d80af3
JR		 61532000-10-27 Jason Rumney <jasonr@gnu.org>
6154
6155 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6156 point, as Windows has oversized fonts.
6157
6158 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6159
a3ba27da
GM		 61602000-10-27 Gerd Moellmann <gerd@gnu.org>
6161
6162 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6163 (freehook, reallochook): Handle null pointer arguments.
6164 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6165
aa3b80cc
SM		 61662000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6167
6168 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6169 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6170 Giving in to popular pressure to shut up the compiler with casts.
6171
e24e84cc
GM		 61722000-10-27 Gerd Moellmann <gerd@gnu.org>
6173
6174 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6175 signed value, and use a default value computed from the font's
6176 maximum descent.
6177
05ea7ef2
MB		 61782000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6179
6180 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6181 that specify a negative underline position can still use underlines.
6182
6183 * window.c (Fpos_visible_in_window_p): Make POS default to
6184 WINDOW's point, not the current buffer's point.
6185
0b95284b
DL		 61862000-10-26 Dave Love <fx@gnu.org>
6187
6188 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6189 when it's necessary.
6190
6c5b90af
GM		 61912000-10-26 Gerd Moellmann <gerd@gnu.org>
6192
8b6d9dc9
GM		 6193 * window.c (size_window): Compute size difference from sum of old
6194 child window sizes instead of from parent's size.
6195
6bc92b2e
GM		 6196 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6197 Handle obscured lines at the top of the window.
6198
6199 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6200 down after the last error condition check.
6201
6c5b90af
GM		 6202 * frame.c (Fdelete_frame): Run delete-frame-hook.
6203
42f92d4d
KH		 62042000-10-26 Kenichi Handa <handa@etl.go.jp>
6205
6206 * coding.c (decode_coding): Fix previous change (check also
6207 CODING_MODE_LAST_BLOCK).
6208
d97151cb
SM		 62092000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6210
e7efc503
SM		 6211 * regex.c: More `unsigned char' -> `re_char' changes.
6212 Also change several `int' into `re_wchar_t'.
6213 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6214 (PUSH_FAILURE_POINTER): Don't cast any more.
6215 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6216 We want GCC to complain, since this piece of code makes
6217 re_match non-reentrant, which *should* be fixed.
6218 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6219 (EXTEND_BUFFER): Use RETALLOC.
6220 (SET_LIST_BIT): Don't cast.
6221 (re_wchar_t): New type.
6222 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6223 that those two functions will always properly return.
6224 (IMMEDIATE_QUIT_CHECK): Cast to void.
6225 (analyse_first): Use recursion rather than an explicit stack.
6226 (re_compile_fastmap): Can't fail anymore.
6227 (re_search_2): Don't check re_compile_fastmap for failure.
6228 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6229 Now also sets the new value (passed in a new argument).
6230 (re_match_2_internal): Use it.
6231 Also, use a new var `reg' of type size_t when looping through regs
6232 rather than reuse the inappropriate `mcnt'.
6233
d97151cb
SM		 6234 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6235 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6236 (where_is_internal): Renamed from Fwhere_is_internal.
6237 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6238 (Fwhere_is_internal): New function wrapping where_is_internal.
6239 (where_is_internal_1): Handle the case where we're filling the cache.
6240 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6241
d5789b65
MB		 62422000-10-25 Miles Bader <miles@gnu.org>
6243
6244 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6245
4ecda532
GM		 62462000-10-25 Gerd Moellmann <gerd@gnu.org>
6247
6248 * window.c (pos_fully_visible_p): Removed.
6249 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6250 if position is visible and/or fully visible.
6251
6252 * lisp.h (pos_visible_p): Add prototype.
6253
6254 * xdisp.c (pos_visible_p): New function.
6255
68c3a137
KH		 62562000-10-25 Kenichi Handa <handa@etl.go.jp>
6257
6258 * process.c (send_process): If OBJECT is t, it means that the data
6259 is from C string, but we should encode it. Before calling
6260 setup_raw_text_coding_system, be sure to flush out data by the
6261 previous coding system.
6262
7ae1c032
MB		 62632000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6264
ff4dcd4b
MB		 6265 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6266 assignment of startpos to prev when startpos == pos.
6267
7ae1c032
MB		 6268 * editfns.c (find_field): Set the field stickiness correctly from
6269 overlay fields. Use renamed `text_property_stickiness'.
6270 (text_property_stickiness): Renamed from `char_property_stickiness'.
ebe2a441 6271 Only check text properties, not overlays.
7ae1c032
MB		 6272 * textprop.c (get_char_property_and_overlay): New function.
6273 (Fget_char_property): Use it.
6274 * intervals.h (get_char_property_and_overlay): Add declaration.
6275
49801145
SM		 62762000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6277
6278 * keymap.c: Use AREF, ASET and ASIZE macros.
6279 (Fmake_sparse_keymap): Docstring fix.
6280 (synkey): Remove.
6281 (shadow_lookup): Move up.
6282 Handle the case where lookup-key returns an integer.
6283 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6284 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6285 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6286 Simplify/rewrite the keymap-finding code.
6287 Add check for command shadowing, using shadow_lookup.
6288
39e776cd
SM		 62892000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6290
6291 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6292 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6293 a symbol.
6294
2488aba5
AI		 62952000-10-24 Andrew Innes <andrewi@gnu.org>
6296
6297 * dired.c (directory_files_internal_unwind): New function.
6298 (directory_files_internal): Use it to ensure closedir is called
6299 even if expand-file-name or file-attributes throw, eg. because of
6300 a user interrupt. Also enable immediate_quit while calling
6301 re_search, so that matching can be interrupted as well.
6302
b94fdf61
AI		 63032000-10-24 Andrew Innes <andrewi@gnu.org>
6304
6305 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6306 NT-Emacs only.
6307 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6308 so that re_search functions only quit when callers expect them to.
6309
63102000-10-24 Kenichi Handa <handa@etl.go.jp>
6311
6312 * regex.c (regex_compile): Change the way of handling a range from
6313 a char less than 256 to a char not less than 256.
6314
1946f901
GM		 63152000-10-24 Gerd Moellmann <gerd@gnu.org>
6316
7ae2f10f
GM		 6317 * window.c (size_window): Prevent setting window's width or
6318 height to a negative value (esp. with XSETFASTINT).
6319
5dcab13e
GM		 6320 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6321 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6322 (protect_malloc_state) [GC_MALLOC_CHECK &&
6323 GC_PROTECT_MALLOC_STATE]: New function.
6324 (PROTECT_MALLOC_STATE): New macro.
6325 (__malloc_initialize, morecore, _malloc_internal)
6326 (_free_internal) _realloc_internal): Use it to make _heapinfo
6327 read-only outside of gmalloc.
6328
63e1b552
GM		 6329 * keymap.c: Update copyright.
6330
1946f901
GM		 6331 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6332 a symbol.
6333
4fa09beb
GM		 63342000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6335
6336 * filelock.c (unlock_all_files): Use unlock_file to expand each
6337 buffer's file_truename before trying remove its lock file.
6338
23afac01
EZ		 63392000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6340
6341 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6342 or CRLF, decode EOLs.
6343
04448b95
KH		 63442000-10-24 Kenichi Handa <handa@etl.go.jp>
6345
6346 * window.c (Fdisplay_buffer): Fix doc.
6347
3090a5a5
JR		 63482000-10-23 Jason Rumney <jasonr@gnu.org>
6349
6350 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6351 ASCII font of default fontset on Windows.
6352
6353 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6354 xterm.c comment below).
6355
6356 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6357
a83fee2c
GM		 63582000-10-23 Gerd Moellmann <gerd@gnu.org>
6359
6360 * xterm.c (x_connection_closed): Reset handling_signal.
6361
52283633 6362 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
a83fee2c 6363
6ffdb539
MB		 63642000-10-23 Miles Bader <miles@gnu.org>
6365
6366 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6367 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6368 maintain old behavior.
6369 * minibuf.c (Fminibuffer_complete): Likewise.
6370
7f1c969b
MB		 63712000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6372
6373 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6374 that when a font can't be exactly centered, it errs up rather than
6375 down.
6376
23afac01 63772000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8ec118cd 6378
52283633 6379 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8ec118cd 6380
1a578e9b
AC		 63812000-10-23 Andrew Choi <akochoi@i-cable.com>
6382
6383 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6384
6385 * dispnew.c [macintosh]: Include macterm.h.
a83fee2c 6386 (init_display) [macintosh]: Initialization for window system.
1a578e9b
AC		 6387
6388 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6389 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6390 syms_of_search, x_term_init, and init_keyboard before calling
6391 init_window_once. Also, call syms_of_xmenu.
6392
6393 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6394 default fontset to Monaco.
6395
6396 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6397 NewMacWindow and DisposeMacWindow.
6398 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6399 instead of calling NewMacWindow and setting fields of
6400 f->output_data.mac directly. Call init_frame_faces.
6401 (Fdelete_frame) [macintosh]: Remove unused code.
6402 (Fmodify_frame_parameters) [macintosh]: Call
6403 x_set_frame_parameters instead of mac_set_frame_parameters.
6404
6405 * frame.h [macintosh]: Define menu_bar_lines field in struct
6406 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6407
6408 * keyboard.c [macintosh]: Include macterm.h.
6409 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6410 and menu_bar_activate_event type events as for X and NT.
6411 (make_lispy_event) [macintosh]: Construct lisp events of type
6412 MENU_BAR_EVENT as for X and NT.
6413
6414 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6415 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6416 (sys_subshell) [macintosh]: Remove definition entirely.
6417 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6418 Vwindow_system_version here. Remove initialization of
6419 Vx_bitmap_file_path.
6420 (read_input_waiting): Correct the number of parameters passed to
6421 read_socket_hook.
6422 Move all Macintosh functions to mac/mac.c.
6423
6424 * term.c [macintosh]: Include macterm.h.
6425
6426 * window.c [macintosh]: Include macterm.h.
6427
6428 * xdisp.c [macintosh]: Include macterm.h. Declare
6429 set_frame_menubar and pending_menu_activation.
6430 (echo_area_display) [macintosh]: Do not return if terminal frame
6431 is the selected frame.
6432 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6433 Allow only the selected frame to set menu bar.
6434 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6435 calling FRAME_EXTERNAL_MENU_BAR (f).
6436 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6437
6438 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6439 and check_x. Declare XCreateGC. Define x_create_gc and
6440 x_free_gc. Initialize font_sort_order.
6441 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6442 but call x_list_fonts instead of w32_list_fonts.
6443 (Finternal_face_x_get_resource) [macintosh]: Do not call
6444 display_x_get_resource.
6445 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6446 (realize_x_face) [macintosh]: Load the font if it is specified in
6447 ATTRS.
52283633 6448 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
1a578e9b 6449
1ffbabe3
SM		 64502000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6451
6452 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6453 is nil: since we go to the end of submap anyway, we'd end up
6454 setting nil to nil.
6455 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6456 doesn't obey autoload.
6457
bed43f1d
EZ		 64582000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6459
1ffbabe3 6460 * msdos.c (dos_set_window_size): Update screen dimension variables.
bed43f1d 6461
ea4233a7
JR		 64622000-10-21 Jason Rumney <jasonr@gnu.org>
6463
6464 * w32term.c (w32_cache_char_metrics): Double check that font is
6465 really fixed pitch before trusting tmPitchAndFamily.
6466
f3d3c491
AI		 64672000-10-21 Andrew Innes <andrewi@gnu.org>
6468
6469 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6470
6471 * w32term.h: Extern decl for w32_cache_char_metrics.
6472
6473 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6474
6475 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6476 (w32_unload_font): Free per_char array if present.
6477
6478 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6479 cached information in emulated XFontStruct to handle common cases
6480 quickly. Do not allocate XCharStruct for return.
6481 (w32_native_per_char_metric): New function.
6482 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6483 allocating one.
6484 (x_produce_glyphs): Don't get an HDC. Change calls to
6485 w32_per_char_metric to match arg change above. Remove calls to
6486 free results.
6487 (w32_get_glyph_overhangs): Ditto.
6488 (w32_cache_char_metrics): New function.
6489
6490 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6491 ($(BLD)/casefiddle.$(O)): Remove compile command.
6492 ($(BLD)/gmalloc.$(O)): Remove compile command.
52283633
SM		 6493 ($(BLD)/dispnew.obj):
6494 ($(BLD)/keyboard.obj):
6495 ($(BLD)/w32inevt.obj):
6496 ($(BLD)/w32bdf.obj):
6497 ($(BLD)/alloc.obj):
6498 ($(BLD)/buffer.obj):
6499 ($(BLD)/editfns.obj):
6500 ($(BLD)/emacs.obj):
6501 ($(BLD)/fileio.obj):
6502 ($(BLD)/fns.obj):
6503 ($(BLD)/indent.obj):
6504 ($(BLD)/insdel.obj):
6505 ($(BLD)/intervals.obj):
6506 ($(BLD)/minibuf.obj):
6507 ($(BLD)/print.obj):
6508 ($(BLD)/scroll.obj):
6509 ($(BLD)/sysdep.obj):
6510 ($(BLD)/textprop.obj):
6511 ($(BLD)/widget.obj):
f3d3c491
AI		 6512 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6513 ($(BLD)/term.obj): Add dependency on dispextern.h.
6514
52283633
SM		 6515 * makefile.nt ($(BLD)\dispnew.obj):
6516 ($(BLD)\keyboard.obj):
6517 ($(BLD)\w32inevt.obj):
6518 ($(BLD)\w32bdf.obj):
6519 ($(BLD)\alloc.obj):
6520 ($(BLD)\buffer.obj):
6521 ($(BLD)\editfns.obj):
6522 ($(BLD)\emacs.obj):
6523 ($(BLD)\fileio.obj):
6524 ($(BLD)\fns.obj):
6525 ($(BLD)\indent.obj):
6526 ($(BLD)\insdel.obj):
6527 ($(BLD)\intervals.obj):
6528 ($(BLD)\minibuf.obj):
6529 ($(BLD)\print.obj):
6530 ($(BLD)\scroll.obj):
6531 ($(BLD)\sysdep.obj):
6532 ($(BLD)\textprop.obj):
6533 ($(BLD)\widget.obj):
f3d3c491
AI		 6534 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6535 ($(BLD)\term.obj): Add dependency on dispextern.h
6536
18ad4821
EZ		 65372000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6538
6539 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6540 with an additional argument of Qt.
6541
de54681a
MB		 65422000-10-21 Miles Bader <miles@gnu.org>
6543
6544 * window.c (pos_fully_visible_in_window_p): New function.
6545 (Fpos_visible_in_window_p): Add FULLY argument.
6546 Use pos_fully_visible_in_window_p.
6547 (window_scroll_pixel_based, window_scroll_line_based): Update
6548 calls to Fpos_visible_in_window_p.
6549 * lisp.h (Fpos_visible_in_window_p): Update prototype
6550
13c844fb
GM		 65512000-10-20 Gerd Moellmann <gerd@gnu.org>
6552
6553 * alloc.c (toplevel): Conditionalize compilation of mem_*
6554 functions differently.
52283633 6555
d9506268
JR		 65562000-10-20 Jason Rumney <jasonr@gnu.org>
6557
6558 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6559 mem_init where it used to be. mem_z etc not defined otherwise.
6560
8094989b
GM		 65612000-10-20 Gerd Moellmann <gerd@gnu.org>
6562
6563 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6564 GC_MALLOC_CHECK.
6565 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6566 structure definition and related variabled to the top of the file.
6567 Include this code when GC_MALLOC_CHECK is defined.
6568 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6569 register/unregister allocated region.
6570 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6571 which isn't allocated.
6572 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6573 something which is already in use.
6574 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6575 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6576 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6577 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6578
6579 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6580 _malloc_internal instead of malloc.
6581 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6582 of free.
6583
ea456eb4
AI		 65842000-10-20 Andrew Innes <andrewi@gnu.org>
6585
6586 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6587 Windows.
6588 (my_strftime) <macro>: Don't use macro arg list when redefining as
6589 _strftime_copytm.
6590 (my_strftime) <function>: Supply 0 as ut argument.
6591
e64c3a75
JR		 65922000-10-19 Jason Rumney <jasonr@altavista.net>
6593
6594 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6595 including dispextern.h, as it stops faces from working.
6596
6597 * w32fns.c (Fx_create_frame): Don't bother calling
6598 face-set-after-frame-default since the caller does it for us
6599 anyway. Clean up calls to x_get_arg to be consistent with X.
6600
6601 * w32term.c (x_produce_glyphs): Handle
6602 unibyte_display_via_language_environment correctly.
6603 (w32_draw_box_rect): Fix the calculation of width and height.
6604
6605 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6606 as it has stopped working.
6607 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6608 menu-bar.
6609
17401c97
GM		 66102000-10-19 Gerd Moellmann <gerd@gnu.org>
6611
6612 * eval.c (skip_debugger): Prevent a compiler warning.
6613 (Fcondition_case): Likewise.
6614 (Fbacktrace_frame): Use a null interactive spec.
6615
773272d8
KH		 66162000-10-19 Kenichi Handa <handa@etl.go.jp>
6617
6618 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6619
a42943e9
GM		 66202000-10-18 Gerd Moellmann <gerd@gnu.org>
6621
e50517d9
GM		 6622 * strftime.c: Sync with glibc, file version 1.78.
6623 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6624 should no longer be used according to ISO 8601.
6625
9035a35a
GM		 6626 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6627 no map for meta_prefix_char, don't try to use it as a keymap.
6628 Instead, if T_OK is non-zero, look up a default binding, if any,
6629 otherwise, if T_OK is zero, return nil.
6630
a42943e9
GM		 6631 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6632 (x_to_xcolors, png_load): Use x_query_color.
6633
52283633
SM		 6634 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6635 New functions.
a42943e9
GM		 6636 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6637 which can be slow.
6638 (x_copy_color, x_alloc_lighter_color): Likewise.
6639
6640 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6641 (x_query_color, x_query_colors): Add prototype.
6642
6643 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6644 check_string_bytes only if not noninteractive, increase count to 50.
6645
00de2987
MB		 66462000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6647
6648 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6649 markers correctly.
6650
54918e2b
GM		 66512000-10-17 Gerd Moellmann <gerd@gnu.org>
6652
1f0b3fd2
GM		 6653 * alloc.c (pure_bytes_used): Renamed from pureptr.
6654 (ALIGN): New macro.
6655 (pure_alloc): New function.
6656 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6657 Use it.
6658 (Fpurecopy): Use PURE_POINTER_P.
6659
68c5d1db
GM		 6660 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6661 PT has moved backward.
52283633 6662
9a038881
GM		 6663 * xdisp.c (cursor_row_p): Take continued lines into account.
6664
361b097f
GM		 6665 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6666 string's size_byte.
6667 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6668 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6669 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6670 string allocated.
6671
54918e2b
GM		 6672 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6673 of selective display off while searching for the next line start.
6674
03ed0806
KH		 66752000-10-17 Kenichi Handa <handa@etl.go.jp>
6676
6677 * Makefile.in (term.o): Depend on dispextern.h.
6678
7e05cdaf
SM		 66792000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6680
6681 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6682
a6801fd1
GM		 66832000-10-16 Gerd Moellmann <gerd@gnu.org>
6684
483de32b
GM		 6685 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6686 the iterator at the beginning, so that they can be set later on,
6687 for instance in reseat_at_next_visible_line_start, without being
6688 overwritten.
6689
a6801fd1
GM		 6690 * xfns.c (pbm_format): Add :foreground and :background keywords.
6691 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
52283633 6692 (xbm_load): Recognize foreground and background color specifications.
a6801fd1 6693
dbf1fcc1
EZ		 66942000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6695
6696 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6697
52283633 6698 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
dbf1fcc1
EZ		 6699
6700 * msdos.c (IT_set_face): Compare highlighted face with the default
6701 face, and invert colors if these faces' colors are identical.
6702 (Fmsdos_remember_default_colors): Don't swap foreground and
6703 background colors in initial_colors[].
6704 (IT_set_frame_parameters): Don't swap frame's foreground and
6705 background pixels. If ALIST includes "(reverse . t)", swap
6706 foreground-color and background-color properties in frame's
6707 param_alist. If the original frame's param_alist doesn't specify
6708 the colors, store unspecified-fg and unspecified-bg, reversed if
6709 required.
6710
6711 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6712 the colors are unspecified and reversed, reverse fore- and back-
6713 ground in the returned value.
6714 (Fframe_parameter): Ditto.
6715
b41fe2c3 67162000-10-16 Gerd Moellmann <gerd@gnu.org>
52283633 6717
3a6b59d9
GM		 6718 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6719 get_last_unchanged_at_beg_row.
6720 (find_first_unchanged_at_end_row): Renamed from
6721 get_first_unchanged_at_end_row.
6722 (find_first_unchanged_at_end_row): Convert assertions to
6723 unconditional tests which abort. When looking for a row in
6724 unchanged text, don't go further back than first_text_row.
6725
b41fe2c3
GM		 6726 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6727 Don't add in the last line's height when deciding if the new
6728 position is below the scroll margin.
9d1af64f 6729
b41fe2c3 67302000-10-16 Miles Bader <miles@gnu.org>
f657bbf6
MB		 6731
6732 * editfns.c (Fconstrain_to_field): Check carefully for field
6733 boundaries if either OLD_POS or NEW_POS has a non-nil field
6734 property, even if they're the same.
6735
c412cb7b
KH		 67362000-10-16 Kenichi Handa <handa@etl.go.jp>
6737
6738 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6739 height for XFillRectangle.
6740
5586f3eb
SM		 67412000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6742
6743 * syntax.c (Fstring_to_syntax): New function extracted from
6744 Fmodify_syntax_entry.
6745 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6746 (skip_chars, Fforward_comment): Remove unused variables.
6747 (syms_of_syntax): Add defsubr for string-to-syntax.
6748 (describe_syntax): Add code for comment and string fences.
6749
db785038
SM		 67502000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6751
6752 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6753 Do the meta->esc mapping. Call get_keyelt before returning.
6754 Start scanning from the second element (the first is always `keymap')
6755 to make it easier to detect when we reach a parent map.
6756 Handle the case of inheriting from a symbol whose function is a map.
6757 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6758 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6759 (get_keyelt, Flookup_key): Update call to access_keymap.
6760 Remove the meta->esc mappings.
6761 (define_as_prefix): Delete old disabled code.
6762 (menu_item_p): New function.
6763 (where_is_internal_1): Skip over the few remaining menu items.
6764 * lisp.h (access_keymap): Update prototype.
6765 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6766 Update call to access_keymap.
6767 (follow_key, read_key_sequence): Update calls to access_keymap.
6768 Remove the meta->esc mappings.
6769
cafafe0b
GM		 67702000-10-13 Gerd Moellmann <gerd@gnu.org>
6771
a2e2a7f6
GM		 6772 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6773 with additional argument.
6774
cafafe0b
GM		 6775 * xdisp.c (cursor_row_p): New function.
6776 (try_cursor_movement, display_line): Use it.
52283633 6777
cafafe0b
GM		 6778 * xdisp.c (append_space): Also save/restore iterator's current
6779 character and its length.
6780
6781 * xdisp.c (init_from_display_pos): Add an assertion.
6782 (handle_stop): Don't set iterator's add_overlay_start.
6783 (handle_invisible_prop): Likewise.
6784 (load_overlay_strings): If text under an overlay is invisible,
6785 take both before- and after-strings into account when the iterator
6786 is positioned either at the start or at the end of the overlay.
6787 (forward_to_next_line_start): Rewritten.
6788 (reseat_at_next_visible_line_start): Rewritten.
6789 (set_iterator_to_next): Add parameter RESEAT_P.
6790
6791 * dispextern.h (struct it): Remove member add_overlay_start.
6792 (set_iterator_to_next): Change prototype.
6793
c744452b
KH		 67942000-10-13 Kenichi Handa <handa@etl.go.jp>
6795
6796 * coding.c (code_convert_region): Be sure to initialize
6797 coding->category_idx.
e4a3f4e1
KH		 6798 (decode_coding_string): Set coding->src_multibyte and
6799 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6800 (encode_coding_string): Set coding->src_multibyte and
6801 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
c744452b 6802
321fd26f
SM		 68032000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6804
6805 * xfns.c (Fx_create_frame): Don't bother calling
6806 face-set-after-frame-default since the caller does it for us anyway.
6807
76832439
EZ		 68082000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6809
6810 * window.c (coordinates_in_window): Fix detection of vertical line
6811 on character terminals.
6812
2483cf58
GM		 68132000-10-12 Gerd Moellmann <gerd@gnu.org>
6814
6815 * editfns.c (save_excursion_save): Additionally record the
6816 selected window.
6817 (save_excursion_restore): If buffer was visible in a window, and a
6818 different window was selected, and the old selected window is
6819 still live, restore point in that window.
6820
eb991b25
KH		 68212000-10-12 Kenichi Handa <handa@etl.go.jp>
6822
8a0eba09
KH		 6823 * xterm.c (x_produce_glyphs): Handle
6824 unibyte_display_via_language_environment correctly.
6825
20401fcc
KH		 6826 * regex.c (regex_compile): Change the way of handling a range from
6827 unibyte char to multibyte char.
6828
6829 * syntax.c (skip_chars): Change the way of handling a range from
6830 unibyte char to multibyte char.
6831
eb991b25
KH		 6832 * process.c (read_process_output): Cancel previous change.
6833
365dd325
EZ		 68342000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6835
c1b096cb
EZ		 6836 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6837
365dd325
EZ		 6838 * charset.c (Ffind_charset_string): Doc fix.
6839 (Ffind_charset_region): Doc fix.
6840
eb483c2b
KH		 68412000-10-11 Kenichi Handa <handa@mule.m17n.org>
6842
6843 * process.c (read_process_output): Fix previous change. Adjust
6844 multibyteness of text to insert in a buffer by
52283633 6845 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
eb483c2b 6846
b40bfb99
AS		 68472000-10-10 Andreas Schwab <schwab@suse.de>
6848
6849 * alloc.c (mark_object): Remove all workarounds installed on
6850 1993-08-08.
6851
caff31d4
KH		 68522000-10-10 Kenichi Handa <handa@etl.go.jp>
6853
52283633 6854 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
caff31d4
KH		 6855 (base64_encode_1): Make it work for a text of multibyte form.
6856 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6857 case. Don't call str_to_multibyte because base64_decode_1
6858 produces correct multibyte form for eight-bit codes.
52283633 6859 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
caff31d4
KH		 6860 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6861 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6862 codes.
6863
6864 * charset.h (CHAR_STRING): Optimized for single byte characters.
6865
cba026ef
AS		 68662000-10-09 Andreas Schwab <schwab@suse.de>
6867
6868 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6869 -1 after socket is closed, to fall through to error processing.
6870
1e21fe48
EZ		 68712000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6872
6873 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
365dd325 6874 variables. If ALIST includes foreground-color or
1e21fe48
EZ		 6875 background-color, change also the colors of the default face for
6876 this frame.
6877
a640322e
EZ		 68782000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6879
6880 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6881 them extern (they are defined on xfaces.c).
6882 (syms_of_msdos): Don't intern and don't staticpro
6883 Qbackground_color and Qforeground_color.
6884
a115794c
EZ		 68852000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6886
6887 * frame.c (Fframe_parameter): For non-windowed frames, if
6888 f->param_alist says foreground or background color is unspecified,
6889 call tty_color_name to return the color name computed from the
6890 frame's current colors.
6891
f5533b63
DL		 68922000-10-06 Dave Love <fx@gnu.org>
6893
6894 * terminfo.c (ospeed): Don't declare.
6895
6896 * sysdep.c: Don't include string.h.
6897 (h_errno): Declare conditional also on TRY_AGAIN.
6898
6899 * charset.c (Ffind_charset_string): Doc fix.
6900
52283633 6901 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
f5533b63
DL		 6902 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6903 error messages.
6904
2b06561a
DL		 69052000-10-05 Dave Love <fx@gnu.org>
6906
6907 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6908 position like menu-bar.
6909
ca839c85
GM		 69102000-10-05 Gerd Moellmann <gerd@gnu.org>
6911
6912 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6913
6914 * xdisp.c (handle_single_display_prop): Use safe_call1.
6915 (safe_call): Renamed from call_function.
6916 (safe_call1): New function.
6917 (handle_fontified_prop): Use safe_call1 instead of call1.
6918 (safe_eval): Renamed from eval_form.
6919 (safe_eval_handler): Renamed from eval_handler.
6920 (handle_single_display_prop, display_mode_element): Use safe_eval
6921 instead of eval_form.
6922
6923 * xfaces.c (merge_face_heights): Use safe_call instead of
6924 call_function.
6925
6926 * keyboard.c (show_help_echo): Use safe_call instead of
6927 call_function; use safe_eval instead of eval_form.
6928
6929 * lisp.h (safe_call): Renamed from call_function.
6930 (safe_eval): Renamed from eval_form.
6931 (safe_call1): Add prototype.
6932
a3489ece
MB		 69332000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6934
6935 * xfns.c (image_ascent): Rearrange ascent calculation for the
6936 has-a-font case.
6937
35810b6f
SM		 69382000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6939
6940 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6941 (where_is_internal_1): Don't bother ignoring menu-items any more.
6942
3dc78168
GM		 69432000-10-04 Gerd Moellmann <gerd@gnu.org>
6944
6945 * keyboard.c (update_menu_bindings): New variable.
6946 (parse_menu_item): Use AREF. If update_menu_bindings
6947 is 0, don't update menu bindings.
6948 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6949
1efc2bb9
EZ		 69502000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6951
6952 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6953 to `mark_object'.
6954
3f679f55
SM		 69552000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6956
6957 * syntax.c (forw_comment): Match nestedness of ender/starter.
6958 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6959 (prev_char_comstart_first): Remove.
6960 (back_comment): Check two-char comment markers more carefully
6961 to better handle overlapping cases like *//* or /* */* */ ...
6962 Match nestedness of ender/starter.
6963
2021ab61
DL		 69642000-10-02 Dave Love <fx@gnu.org>
6965
6966 * config.in (HAVE_GAI_STRERROR): Add undef.
6967
6968 * process.c (Fopen_network_stream): Use it.
6969
6970 * m/alpha.h (NO_REMAP): Don't define.
6971
64e6cc18
GM		 69722000-10-02 Gerd Moellmann <gerd@gnu.org>
6973
6974 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6975 return with a string converted to an integer or vice versa when
6976 Vmocklisp_arguments is t.
6977 (Fsignal): Likewise. The function can return for `quit'.
6978 (struct gcpro): Declare member `var' to point to a volatile
6979 Lisp_Object.
6980
6981 * eval.c (error): Prevent compiler warning.
6982
b1904cd9
SM		 69832000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6984
6985 * keymap.c (keymap_memberp): New function.
6986 (Fset_keymap_parent): Use it.
6987 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6988 Use keymap_memberp to avoid creating cycles.
6989 (access_keymap): Use KEYMAPP.
6990
71c9ec51
GM		 69912000-09-30 Gerd Moellmann <gerd@gnu.org>
6992
6993 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
64e6cc18
GM		 6994 gai_strerror. Make sure xerrno is set if connect fails. Improve
6995 error recovery.
71c9ec51 6996
c70c6b58
JR		 69972000-09-29 Jason Rumney <jasonr@gnu.org>
6998
6999 * w32term.c (w32_char_font_type, w32_encode_char)
7000 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7001 (w32_bdf_per_char_metric): New function.
7002 (w32_per_char_metric): Use it.
7003 (x_draw_glyph_string_background): Always draw background for BDF
7004 glyphs.
7005
7006 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7007 GDI object which is a scarce resource.
7008
7009 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7010 (get_quoted_string): Fix limit on memchr search.
7011 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7012 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7013 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7014 (get_cached_font_char, cache_char_offset): Use macro
7015 BDF_CODEPOINT_RANGE_COVER_P.
7016 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7017 (clear_cached_bitmap_slots): New function.
7018 (GET_HEX_VALUE): G-Z, g-z are not hex.
7019 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7020 (get_bitmap_with_cache): Use new cache implementation.
7021 (create_offscreen_bitmap): New function.
7022 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7023
7024 * w32term.c (x_produce_glyphs): If the distance from the current
7025 position to the next tab stop is less than a canonical character
7026 width, use the tab stop after that.
7027 (x_draw_glyphs): Handle case START and END are out of bounds more
7028 carefully.
7029 (x_clear_mouse_face): Block/unblock input.
7030 (x_display_and_set_cursor): Don't show a hollow box cursor for
7031 buffers whose cursor_type is nil.
7032
fe01239f
GM		 70332000-09-29 Gerd Moellmann <gerd@gnu.org>
7034
52283633 7035 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
fe01239f
GM		 7036
7037 * dispextern.h (updating_frame): Declare extern.
7038
e7c52f1f
AS		 70392000-09-29 Andreas Schwab <schwab@suse.de>
7040
7041 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7042
de6e1f7c
GM		 70432000-09-29 Gerd Moellmann <gerd@gnu.org>
7044
25126faa
GM		 7045 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7046 use its function definition.
7047 (tool_bar_items): Likewise.
7048
de6e1f7c 7049 * lisp.h (fatal): Declare NO_RETURN.
52283633 7050
454ee39b
KH		 70512000-09-29 Kenichi Handa <handa@etl.go.jp>
7052
7053 * keymap.c: Remove the line "#undef NULL".
7054
96301c5f
GM		 70552000-09-28 Gerd Moellmann <gerd@gnu.org>
7056
52283633 7057 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
96301c5f 7058
efffeeb4
DL		 70592000-09-28 Dave Love <fx@gnu.org>
7060
ecb8b666
DL		 7061 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7062
dc3cd20f
DL		 7063 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7064
7065 * .gdbinit (xreload): Note its need on GNU/Linux.
7066
efffeeb4
DL		 7067 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7068 r_alloc, r_alloc_free.
7069
8610d903
KH		 70702000-09-28 Kenichi Handa <handa@etl.go.jp>
7071
7072 * syntax.c (skip_chars): Handle negation correctly.
7073
8901d1ac
GM		 70742000-09-27 Gerd Moellmann <gerd@gnu.org>
7075
6f22f1ad
GM		 7076 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7077 with non-zero FORCE_P argument.
7078
52283633 7079 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8901d1ac
GM		 7080 Add assertions.
7081
7082 * xdisp.c (window_box_height): Add an assertion.
7083
7084 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7085 tool-bar than is available.
7086 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7087
36f1966f
DL		 70882000-09-27 Dave Love <fx@gnu.org>
7089
efffeeb4 7090 * s/irix6-5.h: Now works 64-bit. Tidied.
36f1966f 7091
31d929e5
GM		 70922000-09-26 Gerd Moellmann <gerd@gnu.org>
7093
c98863bf
GM		 7094 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7095 instead of BITS_PER_INT.
7096 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7097 EMACS_UINT, respectively.
7098 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7099
7100 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7101
7102 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7103
77072ab1
GM		 7104 * window.c (freeze_window_starts): Construct last argument for
7105 foreach_window differently.
7106
7107 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7108
7109 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7110 EMACS_UINT instead of `int' and `unsigned int'.
7111 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7112
7113 * frame.h (struct frame): Make the `nothing' member of union
7114 output_data an EMACS_INT.
7115
52283633 7116 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
31d929e5
GM		 7117 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7118 size in the sdata structure.
7119 (SDATA_NBYTES, SDATA_DATA): New macros.
7120 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7121 differently for the different layout of the sdata structure.
7122 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7123 in sdata.
7124 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7125 Check that size recorded in the string size and size recorded in
7126 the sdata structure agree.
7127
3e60b029
DL		 71282000-09-25 Dave Love <fx@gnu.org>
7129
7130 * buffer.c: Include stdio.h.
7131
7132 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
52283633 7133
3e60b029
DL		 7134 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7135
7136 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
52283633 7137 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
3e60b029
DL		 7138 (__malloc_extra_blocks): Declare as __malloc_size_t.
7139
8ff16b4e
GM		 71402000-09-25 Gerd Moellmann <gerd@gnu.org>
7141
755a2ccd
GM		 7142 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7143
d8b4516f
GM		 7144 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7145 (read_char): If help-echo is showing, preserve the echo area
7146 when redisplaying.
7147
7148 * xdisp.c (help_echo_showing_p): New variable.
7149 (set_message): Reset it to 0.
7150 (init_xdisp): Initialize help_echo_showing_p.
7151
7152 * dispextern.h (help_echo_showing_p): Declare extern.
7153
7154 * config.in: Fix typo in __GNUC_MINOR__.
7155
7156 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7157
b11af2dd
GM		 7158 * s/freebsd.h (POSIX_SIGNALS): Define.
7159
8ff16b4e
GM		 7160 * xterm.c (x_clear_mouse_face): Block/unblock input.
7161
844eb643
DL		 71622000-09-24 Dave Love <fx@gnu.org>
7163
7164 * fns.c (base64_encode_1): Fix last change.
7165
b30ab1b3
GM		 71662000-09-22 Gerd Moellmann <gerd@gnu.org>
7167
7168 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7169
7170 * xdisp.c (try_window_reusing_current_matrix): More fixes
7171 for the case window has a header-line.
7172
c6cbe5f0
DL		 71732000-09-22 Dave Love <fx@gnu.org>
7174
4c7c1f3f
DL		 7175 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7176 a doc string.
7177
7178 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7179
c6cbe5f0
DL		 7180 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7181
550a625e
GM		 71822000-09-21 Gerd Moellmann <gerd@gnu.org>
7183
4c7c1f3f 7184 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
fca99116
GM		 7185 for GCC >= 2.5.
7186
52283633
SM		 7187 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7188 Declare NO_RETURN.
fca99116 7189
80d26f99
GM		 7190 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7191 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7192 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7193 warnings.
52283633 7194
80d26f99
GM		 7195 * marker.c (byte_char_debug_check): Return void.
7196
623a0aae
GM		 7197 * xfns.c (Fx_create_frame): Set default frame parameter value
7198 for tool-bar-lines to 1.
7199
7200 * dispnew.c (scrolling_window): Compare y-positions of rows
7201 equal at the start. Some simplification.
7202
7203 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7204 reused rows' y-position in the case window has a header-line, and
7205 new window start is greater than old window start.
7206
42ac0ae5
GM		 7207 * process.c (process_sent_to): New variable.
7208 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7209 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7210 Declare more parameters volatile.
7211
550a625e
GM		 7212 * lread.c (Vrecursive_load_depth_limit): New variable.
7213 (Fload): Check recursive loads whose recursion depth exceeds
7214 Vrecursive_load_depth_limit.
7215 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7216
8320414c
GM		 72172000-09-20 Gerd Moellmann <gerd@gnu.org>
7218
f46c275e
GM		 7219 * fileio.c (Fread_file_name): Doc fix.
7220
7221 * editfns.c (Fmessage_or_box): Doc fix.
7222
7223 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7224
b7e11c5b 7225 * xfns.c (xbm_scan): Allow C-style comments.
52283633 7226
8320414c
GM		 7227 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7228 symbols are specified, add color translations to the cache.
52283633 7229 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8320414c
GM		 7230 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7231 xpm_cache_color.
7232 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7233 structures to xpm_init_color_cache.
7234
da1608d9
GM		 72352000-09-19 Gerd Moellmann <gerd@gnu.org>
7236
52283633 7237 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
da1608d9 7238
6badfa25
AI		 72392000-09-19 Andrew Innes <andrewi@gnu.org>
7240
7241 * makefile.nt (bootstrap-emacs): Don't change directory.
7242
3a5f42bb
KH		 72432000-09-19 Kenichi Handa <handa@etl.go.jp>
7244
1b7649bd
KH		 7245 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7246
3a5f42bb
KH		 7247 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7248 If output buffer is too small, signal an appropriated error.
7249
9f83cf0b
DL		 72502000-09-18 Dave Love <fx@gnu.org>
7251
52283633 7252 * keyboard.c (menu_bar_items, tool_bar_items)
9f83cf0b
DL		 7253 (current_active_maps): Remove redundant get_local_map call.
7254
28c7826c
GM		 72552000-09-18 Gerd Moellmann <gerd@gnu.org>
7256
5cefa566
GM		 7257 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7258 cursor for buffers whose cursor_type is nil.
52283633 7259
6fed3546
GM		 7260 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7261 a feature to implement that is already implemented.
7262 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7263 warnings.
7264
7265 * xfns.c (x_clear_image_1): New function.
7266 (x_clear_image): Use it.
52283633 7267 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6fed3546 7268
05b1f851
GM		 7269 * dispnew.c (update_window): Move test for invisible lines
7270 at the top to update_window_line.
7271 (update_window_line): Handle invisible lines here.
7272
f4779de9
GM		 7273 * xfns.c (clear_image_cache): Clear current matrices of all
7274 frames sharing an image cache. Block input while freeing
7275 images. Fix timestamp comparison.
7276 (x_clear_image): Also free the mask.
7277
28c7826c
GM		 7278 * xfns.c (lookup_image): Block input while loading the image so
7279 that we won't get interrupted in a state where the image isn't yet
7280 set up completely.
7281 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7282 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7283 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
52283633 7284 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
28c7826c 7285
b7412313
GM		 72862000-09-16 Gerd Moellmann <gerd@gnu.org>
7287
7288 * dispnew.c (update_window): Make sure to make desired rows
7289 current even if they are completely invisible at the top
7290 of a window.
7291
47e351a3
GM		 72922000-09-15 Gerd Moellmann <gerd@gnu.org>
7293
7f8f1edc
GM		 7294 * xfns.c (lookup_image): Build mask before applying an algorithm.
7295 Recognize algorithm `disabled'.
7296 (cross_disabled_images): New variable.
7297 (COLOR_INTENSITY): New macro.
7298 (x_detect_edges): Use COLOR_INTENSITY.
7299 (x_disable_image): New function.
7300 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7301
7302 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7303 disabled state, don't apply an image transformation algorithm if
7304 the user specified an image for the disabled state. Use
28c7826c 7305 `:algorithm disabled' for creating a disabled item's image if the
7f8f1edc
GM		 7306 user hasn't specified an image.
7307
ebb8f116
GM		 7308 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7309 allocation functions with the XPM lib.
7310 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7311 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7312 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7313 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
52283633 7314 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
ebb8f116
GM		 7315 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7316 functions, if possible, because these handle color allocation
7317 failure more gracefully.
7318 (Fimage_mask_p): New function.
7319
47e351a3
GM		 7320 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7321 (Qedge_detection, Qheuristic): New symbols.
7322 (syms_of_xfns): Initialize new symbols.
7323 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7324 `algorithm (edge-detection ...)'.
7325 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7326 (tiff_format, gif_format, gs_format): Add `:mask'.
7327 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7328 (GIF_MASK, GS_MASK): New enumerators.
7329 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7330 (emboss_matrix, laplace_matrix): New variables.
7331 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7332 (x_edge_detection): New functions.
7333 (x_laplace): Rewritten in terms of x_detect_edges.
7334 (x_build_heuristic_mask): If image has a mask, free it.
7335
fe83b953
AI		 73362000-09-14 Andrew Innes <andrewi@gnu.org>
7337
7338 * makefile.w32-in: Revert to Unix line endings.
7339
3021e816
AI		 73402000-09-14 Andrew Innes <andrewi@gnu.org>
7341
7342 * makefile.w32-in: Standardize indentation somewhat.
7343 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7344 cater for differences between shells.
7345
7346 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7347
2a32b5ea
GM		 73482000-09-14 Gerd Moellmann <gerd@gnu.org>
7349
7350 * xterm.c (x_produce_glyphs): If the distance from the current
7351 position to the next tab stop is less than a canonical character
7352 width, use the tab stop after that.
7353
b4331e96
DL		 73542000-09-14 Dave Love <fx@gnu.org>
7355
7356 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7357
ef9e4345
GM		 73582000-09-14 Gerd Moellmann <gerd@gnu.org>
7359
085536c2
GM		 7360 * xdisp.c (handle_fontified_prop): While running fontification
7361 functions, bind `fontification-functions' and
7362 `after-change-functions' to nil.
7363
ef9e4345
GM		 7364 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7365 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7366
7367 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7368
7369 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7370 USE_MMAP_FOR_BUFFERS.
7371
7372 * insdel.c (make_gap): Use enlarge_buffer_text.
7373
7374 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7375 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7376 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7377 from former r_alloc_* functions in ralloc.c.
52283633 7378 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
ef9e4345
GM		 7379 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7380 (mmap_init) [REL_ALLOC_MMAP]: New function.
7381 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7382 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7383 BUFFER_FREE.
7384
7385 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7386 (enlarge_buffer_text): Add prototype.
7387
7388 * ralloc.c: Remove everything having to do with the use of mmap.
7389
f8608968
GM		 73902000-09-13 Gerd Moellmann <gerd@gnu.org>
7391
2a494b2d
GM		 7392 * sound.c (Fplay_sound): Doc fix.
7393
8c907a56
GM		 7394 * keyboard.c: Avoid some more compiler warnings.
7395 (parse_tool_bar_item): Ignore cached key bindings.
7396
f8608968
GM		 7397 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7398 and allocation of Lisp data.
7399
6ab70e9a
GM		 74002000-09-12 Gerd Moellmann <gerd@gnu.org>
7401
d12d0a9b
GM		 7402 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7403 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7404 defaults first.
7405
6ab70e9a
GM		 7406 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7407
63c36c3c
KH		 74082000-09-12 Miyashita Hisashi <himi@meadowy.org>
7409
7410 * ccl.c: Comment fixed.
7411 (MAX_MAP_SET_LEVEL): Increased to 30.
7412 (PUSH_MAPPING_STACK): Enclose with do-while block.
7413 (POP_MAPPING_STACK): Likewise.
7414 (stack_idx_of_map_multiple): New variable.
7415 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7416 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
52283633 7417 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
63c36c3c
KH		 7418 (ccl_driver) <CCL_MapSingle>: Likewise.
7419 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7420 with the case where looking up process reaches to the end of
7421 map-set, and call CCL programs as the above change.
7422
7ee3bd7b
GM		 74232000-09-11 Gerd Moellmann <gerd@gnu.org>
7424
8ec8a5ec
GM		 7425 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7426 that might be clobbered by longjmp.
7427 (check_x_display_info, x_decode_color, create_frame_xic)
7428 (Fx_display_backing_store, Fx_display_visual_class)
52283633 7429 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8ec8a5ec 7430
f74b0705
GM		 7431 * lread.c (init_lread): Set Vloads_in_progress to nil.
7432 (Fload): Show list of recursively loaded files, when signaling an
7433 error.
7434
7ee3bd7b
GM		 7435 * lread.c (Vloads_in_progress): New variable.
7436 (record_load_unwind): New function.
7437 (Fload): Check for recursive loads.
7438 (syms_of_lread): Initialize Vloads_in_progress.
7439 (read_integer, read1): Avoid some compiler warnings.
7440
7441 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7442 compiler warnings.
7443
974e1e5b
MB		 74442000-09-11 Miles Bader <miles@gnu.org>
7445
7446 * editfns.c (Fbuffer_string): Doc fix.
7447
9824c4e3
GM		 74482000-09-10 Gerd Moellmann <gerd@gnu.org>
7449
7450 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7451
6a72fdd1
KR		 74522000-09-09 Ken Raeburn <raeburn@gnu.org>
7453
7454 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7455 whether to include other header files.
7456
28e6fb66
GM		 74572000-09-09 Gerd Moellmann <gerd@gnu.org>
7458
52283633 7459 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9824c4e3 7460 by Fmemq as a boolean.
28e6fb66 7461
7f8b6551
SM		 74622000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7463
7464 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7465
a8710abf
GM		 74662000-09-08 Gerd Moellmann <gerd@gnu.org>
7467
d1a02881
GM		 7468 * ralloc.c (mmap_fd): Remove initializer which can make it
7469 read-only in a dumped Emacs.
7470 (mmap_fd_1): New variable.
7471 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7472 restore it from there.
7473 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7474 unconditionally so that mmap_fd can be initialized there.
7475 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7476 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7477 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7478
c454aac1
GM		 7479 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7480
7481 * xdisp.c (dump_glyph_row): Fix printf format string.
52283633 7482 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
c454aac1 7483
fc653ef2
GM		 7484 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7485
3015eec0
GM		 7486 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7487 inheritance.
7488
bfe0ee88
GM		 7489 * xdisp.c (try_window_id): When trying to locate cursor in
7490 unchanged rows at the top, handle the case that we can't find it.
7491
a8710abf
GM		 7492 * xterm.c (x_draw_glyphs): Handle case START and END are out
7493 of bounds more carefully.
7494
6b7d4ae4
DL		 74952000-09-08 Dave Love <fx@gnu.org>
7496
423193c5
DL		 7497 * s/sol2.h (REL_ALLOC_MMAP): Define.
7498 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7499
7500 * ralloc.c: Don't include string.h (redundant).
7501 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7502 [!MAP_ANON]: Include fcntl.h.
7503 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7504 (r_alloc, r_re_alloc, r_alloc_free)
7505 (mmap_enlarge, mmap_set_vars): Use it.
7506 (r_alloc_init_fd): New function.
7507 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7508 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7509 malloc type.
7510
7511 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7512 Remove vm-limit.o.
7513
6b7d4ae4
DL		 7514 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7515 change to __NetBSD__.
7516
44d31981
KH		 75172000-09-08 Kenichi Handa <handa@etl.go.jp>
7518
7519 * search.c (compile_pattern): Check the multibyteness of cached
7520 string and PATTERN.
7521
aad40737
MB		 75222000-09-08 Miles Bader <miles@gnu.org>
7523
7524 * xfaces.c (default_face_vector): Function removed.
7525 (Finternal_merge_in_global_face): Restore old global/local
7526 attribute override order. Use inline loop instead of calling
7527 default_face_vector.
7528
91a211b5
GM		 75292000-09-07 Gerd Moellmann <gerd@gnu.org>
7530
7531 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7532 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7533 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7534 where necessary, in case POINTER_TYPE is `void'.
7535
03419440
EZ		 75362000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7537
7538 * frame.c (make_terminal_frame): Initialize frame foreground and
7539 background colors to unspecified, for the initial instance of an
7540 MSDOS frame.
7541
f46f845b
GM		 75422000-09-07 Gerd Moellmann <gerd@gnu.org>
7543
24f76fbf
GM		 7544 * ralloc.c (mmap_find): Fix overlap computation.
7545 (mmap_enlarge): Compute nbytes before trying to find an
7546 overlapping region.
7547
f46f845b
GM		 7548 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7549 instead of `!='.
7550
7551 * lread.c (syms_of_lread): Change value of regexp
7552 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7553
7554 * xmenu.c (xdialog_show): When looking up the selection in
7555 menu_items, take `quote' boundaries into account; this corresponds
7556 to a nil ITEM in x-popup-dialog.
7557
3c014385
KH		 75582000-09-07 Kenichi Handa <handa@etl.go.jp>
7559
fd6f711b
KH		 7560 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7561 not 0x81.
7562 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7563
3c014385 7564 * coding.c (encode_coding_sjis_big5): Use translation table for
ed254191
KH		 7565 encoding, not decoding. Fix the handling of latin-jisx0201.
7566 Check for the charset katakana-jisx0201 too.
3c014385 7567 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
f46f845b 7568 (detect_coding_sjis): Check the byte sequence more rigidly.
3c014385 7569
0da3ecef
GM		 75702000-09-07 Gerd Moellmann <gerd@gnu.org>
7571
ab0ee409
GM		 7572 * xfaces.c (Vparam_value_alist): New variable.
7573 (syms_of_xfaces): Initialize it.
7574 (Finternal_set_lisp_face_attribute): Avoid more consing.
7575
7576 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7577 specially.
7578 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7579 (Qbackground_mode): New variable.
7580 (syms_of_frame_1): Initialize Qbackground_mode.
7581
7582 * lisp.h (Qdisplay): Declare extern.
1091dd67 7583
0da3ecef
GM		 7584 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7585 change face on all frames, and change the default for new frames.
7586
b14654b9
DL		 75872000-09-07 Dave Love <fx@gnu.org>
7588
7589 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7590
d24fd56f
KH		 75912000-09-07 Kenichi Handa <handa@etl.go.jp>
7592
794f3670
KH		 7593 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7594
0fddd0dc
KH		 7595 * charset.c: Include composite.h
7596 (lisp_string_width): New function.
7597 (Fstring_width): Call lisp_string_width instead of strwidth.
7598
7599 * Makefile.in (charset.o): Depends on composite.h.
7600
d24fd56f
KH		 7601 * process.c (read_process_output): Before inserting the decoded
7602 text in the buffer, adjust the multibyteness.
7603
fa0b693c
GM		 76042000-09-06 Gerd Moellmann <gerd@gnu.org>
7605
52283633 7606 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
73b77ee5
GM		 7607 buffer's text buffer is null, map new memory.
7608
0a58f946
GM		 7609 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7610 POINTER_TYPE and size_t.
7611 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7612 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7613 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7614 [REL_ALLOC_MMAP]: New macros.
7615 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7616 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7617 [REL_ALLOC_MMAP]: New functions.
7618
7619 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7620 before and after unexec.
7621
7622 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7623 text buffers if necessary.
7624
7625 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7626 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7627 in prototypes.
7628
fa0b693c
GM		 7629 * config.in (HAVE_MMAP): Add #undef.
7630
877055f6
GM		 76312000-09-05 Gerd Moellmann <gerd@gnu.org>
7632
08ba3862
GM		 7633 * frame.c (Qdisplay_type): New variable.
7634 (syms_of_frame_1): Initialize it.
7635 (Fframe_parameter): New function that avoids consing.
7636 (syms_of_frame): Defsubr it.
7637
66ffe51c
GM		 7638 * buffer.c (Fother_buffer): Consider buffers as invisible when
7639 they are displayed in a window on an invisible frame.
7640
877055f6
GM		 7641 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7642 get-largest-window always return nil.
7643
bb970e67
GM		 76442000-09-04 Gerd Moellmann <gerd@gnu.org>
7645
7646 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7647 variable; recognize Emacs 19 elc files.
7648
7a3d0e0e
MB		 76492000-09-04 Miles Bader <miles@gnu.org>
7650
7651 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7652 before initially popping up the menu, so the menu doesn't flash
52283633 7653 when the face settings are significantly different from the defaults.
7a3d0e0e 7654
14473664
SM		 76552000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7656
7657 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7658 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7659 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7660 (BIT_UNIBYTE): Remove.
7661 (re_match_2_internal): Delete corresponding code and streamline the
7662 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7663 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7664 (re_wctype_t): New type.
7665 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7666 (regex_compile): Use them and fix handling of overly long char classes.
7667
c1174479
AI		 76682000-09-03 Andrew Innes <andrewi@gnu.org>
7669
f8803e97
AI		 7670 * makefile.w32-in: Change to DOS line endings.
7671
c1174479
AI		 7672 * s/ms-w32.h (ORDINARY_LINK): New define.
7673
7674 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7675 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7676
7677 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7678 (distclean): Delete them here instead.
7679
44ef7cf6
AI		 7680 * w32proc.c (compare_env): Convert to uppercase for comparison,
7681 not lowercase, to match how the native Windows shell works.
7682
49b3bd82
JR		 76832000-09-03 Jason Rumney <jasonr@gnu.org>
7684
7685 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7686 CVS changes the line-ends when checking in/out on DOS/Windows.
7687
7688 * makefile.nt (emacs): Do not change directory to run temacs, as
7689 the load-path is set relative to current directory.
7690
a3d35a39
MB		 76912000-09-03 Miles Bader <miles@gnu.org>
7692
7693 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7694
d276b0cf
GM		 76952000-09-02 Gerd Moellmann <gerd@gnu.org>
7696
715e84c9
GM		 7697 * xdisp.c (redisplay_mode_lines): New function.
7698 (display_mode_lines): Return number of mode lines displayed.
7699 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7700 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7701
8892f40b
GM		 7702 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7703 string.h and strings.h.
7704 (index) [HAVE_INDEX]: Add prototype.
7705
d276b0cf
GM		 7706 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7707 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7708
7709 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7710 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7711
38404229
GM		 77122000-09-01 Gerd Moellmann <gerd@gnu.org>
7713
7714 * lread.c (read1): Accept `?' as symbol constituent, for
7715 compatiblity with XEmacs.
7716
c0f9ea08
SM		 77172000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7718
7719 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7720 (struct re_pattern_buffer): Remove newline_anchor.
7721 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7722 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7723 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7724 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7725 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7726 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7727 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7728 Get rid of references to newline_anchor.
7729 (regcomp): Allocate and precompute a fastmap.
7730
8c0f83fe
GM		 77312000-08-31 Gerd Moellmann <gerd@gnu.org>
7732
7733 * lread.c (openp): GCPRO local variable `filename'.
7734
4bb91c68
SM		 77352000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7736
7737 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7738
7739 * regex.c: Merge some changes from GNU libc. Add prototypes.
7740 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7741 Use memcmp and memcpy instead of bcopy and bcmp.
7742 (init_syntax_once): Use ISALNUM.
7743 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7744 (REG_UNSET_VALUE): Remove. Use NULL instead.
7745 (REG_UNSET, re_match_2_internal): Use NULL.
7746 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7747 New macros.
7748 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7749 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7750 (regex_compile): In handle_interval, return an error rather than try to
7751 unfetch the interval if we can't find the closing brace.
7752 Obey the RE_NO_GNU_OPS syntax bit.
7753 (TOLOWER): New macro.
7754 (regcomp): Use it.
7755 (regexec): Allocate regs.start and regs.end as one block.
7756
5226a931
GM		 77572000-08-30 Gerd Moellmann <gerd@gnu.org>
7758
868dd24b
GM		 7759 * xdisp.c (echo_area_display): Check display_completed instead
7760 of calling detect_input_pending.
7761
7762 * dispnew.c (update_frame): Only set display_completed here; move
7763 the update_begin and update_end calls here from update_frame_1.
7764 (update_frame_1): Don't set display_completed here, don't call
7765 update_begin/update_end.
7766
5226a931
GM		 7767 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7768 instead of store_frame_param.
7769
2a8bd25f
GM		 77702000-08-29 Gerd Moellmann <gerd@gnu.org>
7771
7772 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7773 desired window matrix hasn't been displayed, use the current row
7774 instead. Make sure that only those frame rows are updated for
7775 which there exists a corresponding enabled desired row.
52283633 7776
ba3478d9
MB		 77772000-08-29 Miles Bader <miles@gnu.org>
7778
7779 * xfaces.c (default_face_vector): New function.
7780 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7781
87d0f685
GM		 77822000-08-29 Gerd Moellmann <gerd@gnu.org>
7783
7784 * lread.c (openp): Prevent temporary string passed to
7785 Ffile_readable_p from being garbage collected.
7786
6fa86045
DL		 77872000-08-28 Dave Love <fx@gnu.org>
7788
7789 * keymap.c (store_in_keymap): Add `static' to declaration.
7790
bb17930d
GM		 77912000-08-28 Gerd Moellmann <gerd@gnu.org>
7792
7793 * emacs.c, callint.c, doc.c, editfns.c
7794 (toplevel) [HAVE_STRING_H]: Include string.h.
7795 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7796 (index): Remove prototypes which might conflict with non-standard
7797 definitions of index/strchr.
7798
7799 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7800 (rindex): Define only if !HAVE_RINDEX.
7801
7802 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7803
7804 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7805
87188200
MB		 78062000-08-28 Miles Bader <miles@gnu.org>
7807
7808 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7809 made inconsistent by a font-related attribute in FROM.
7810 (merge_face_inheritance): Add function comment.
7811
41a68aef
KH		 78122000-08-28 Kenichi Handa <handa@etl.go.jp>
7813
7814 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7815 the 4th arg (PREV_EVENT) Qt to suppress input method.
7816
f7c436c1
SM		 78172000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7818
0b32bf0e
SM		 7819 * regex.c: Indent cpp directives and remove parens after `defined'.
7820 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7821 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7822 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7823 (re_compile_pattern): Use size_t for length.
7824 (init_syntax_once): Move to a better place.
7825 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7826 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7827
f7c436c1
SM		 7828 * syntax.c (back_comment): Detect cases where a comment-starter is
7829 actually inside another comment as in: /* a // b */ c // d \n.
7830 Make it clear that `comstart_pos' is unused for nested comments.
7831
7832 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7833 (KEYMAPP): New macro.
7834 (Fkeymap_parent, Fset_keymap_parent): Use it.
7835 (fix_submap_inheritance): Mark it static.
7836 (define_as_prefix, describe_buffer_bindings, describe_command)
7837 (describe_translation, describe_map): Complete prototypes.
7838
7839 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7840
7841 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7842 to better match the key-lookup behavior.
7843
6288c62f
GM		 78442000-08-27 Gerd Moellmann <gerd@gnu.org>
7845
7846 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7847 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7848
e931344e
EZ		 78492000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7850
7851 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7852 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7853 (xterm.o): Depend on coding.h
7854
d10dfeef
KH		 78552000-08-26 Kenichi Handa <handa@etl.go.jp>
7856
7857 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7858 the corresponding '#endif'.
7859
2d73e8d3
MB		 78602000-08-26 Miles Bader <miles@gnu.org>
7861
7862 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7863 * xfaces.c (QCinherit): New variable.
7864 (syms_of_xfaces): Initialize it.
7865 (LFACE_INHERIT): New macro.
7866 (Finternal_get_lisp_face_attribute)
52283633 7867 (merge_face_vector_with_property)
2d73e8d3
MB		 7868 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7869 (check_lface_attrs): Allow new types of face height. Check
7870 inherit attribute.
7871 (CYCLE_CHECK): New macro.
7872 (merge_face_inheritance): New function.
7873 (merge_face_vectors): Merge inherited faces too. Add F and
7874 CYCLE_CHECK arguments.
7875 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7876 (lookup_named_face, lookup_derived_face, realize_named_face)
7877 (face_at_string_position, face_at_buffer_position): Supply
7878 new F and CYCLE_CHECK arguments to merge_face_vectors.
7879 (merge_face_heights): New function.
52283633 7880 (merge_face_vectors, merge_face_vector_with_property)
2d73e8d3
MB		 7881 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7882 handle relative face heights.
7883 (lface_same_font_attributes_p): Compare heights using EQ.
7884
6ce974d4
KH		 78852000-08-26 Kenichi Handa <handa@etl.go.jp>
7886
7887 * charset.c (char_to_string): Check the character validity.
52283633 7888 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6ce974d4 7889
dc1e502d
SM		 78902000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7891
7892 * regex.c (PUSH_FAILURE_COUNT): New macro.
7893 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7894 Handle popping of a register's or a counter's data.
7895 (POP_FAILURE_POINT): Use the new name.
7896 (re_match_2_internal): Push counter data on the stack for succeed_n,
7897 jump_n and set_number_at and remove misleading dead code in succeed_n.
7898
bd9d0f3f
GM		 78992000-08-25 Gerd Moellmann <gerd@gnu.org>
7900
7901 * xdisp.c (redisplay_internal): If considering all windows on all
7902 frames, update the display for each frame as soon as possible,
7903 instead of first building all desired matrices for all frames, and
7904 then updating them all.
7905 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7906
aa5b8e15
GM		 79072000-08-24 Gerd Moellmann <gerd@gnu.org>
7908
17494071
GM		 7909 * bytecode.c (mark_byte_stack): Add a comment.
7910
52283633
SM		 7911 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7912 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
aa5b8e15
GM		 7913 a graphical frame.
7914
c543db81
KH		 79152000-08-24 Kenichi Handa <handa@etl.go.jp>
7916
d246d5f5
KH		 7917 * minibuf.c (do_completion): Always use compare-string, not
7918 string-equal because the latter doesn't pay attention to
7919 multibyteness of strings.
7920
c543db81
KH		 7921 * process.c (create_process): Don't setup raw-text coding here.
7922 (Fopen_network_stream): Don't set coding->src_multibyte and
7923 coding->dst_multibyte here.
7924 (read_process_output): For process filter, return unibyte string
7925 if default-enable-multibyte-characters is nil.
7926 (send_process): If OBJECT is multibyte text, be sure to encoded it
7927 by the specified coding system for the process. Otherwise, setup
7928 raw-text coding.
52283633 7929 (init_process): Don't initialize default-process-coding-system here.
c543db81 7930
9b47cfe0
EZ		 79312000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7932
7933 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7934 <scroll-down-aggressively>: Likewise.
7935
f5a36960
KH		 79362000-08-23 Kenichi Handa <handa@etl.go.jp>
7937
7938 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7939 zero. Set coding->produced_char correctly.
7940
69a7ffa7
AI		 79412000-08-22 Andrew Innes <andrewi@gnu.org>
7942
7943 * makefile.w32-in: New file.
7944
7945 * unexw32.c (unexec): Ignore old_name, and use the actual location
7946 of the current executable instead. Base new_name on this.
7947
7948 * w32proc.c (create_child): Remove reference to security
7949 descriptor, which isn't needed and doesn't compile with mingw32.
7950
7951 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7952 up dllimport attributes.
7953 (x_update_window_end): Update prototype.
7954
7955 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7956 extern, which screws up dllimport attributes.
7957
7958 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7959 up dllimport attributes.
7960
7961 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7962 screws up dllimport attributes.
7963
7964 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7965 up dllimport attributes.
7966 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7967 screws up dllimport attributes.
7968
7969 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7970 up dllimport attributes.
7971
7972 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7973 screws up dllimport attributes.
7974
7975 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7976 screws up dllimport attributes.
7977
7978 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7979 up dllimport attributes.
7980
7981 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7982 unnecessary extern, which screws up dllimport attributes.
7983 (main): Ditto.
7984
7985 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7986 up dllimport attributes.
7987
7988 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7989 unnecessary extern, which screws up dllimport attributes.
7990
7991 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7992 screws up dllimport attributes.
7993
7994 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7995 up dllimport attributes.
7996
7997 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7998
52283633
SM		 7999 * w32bdf.c (search_file_line):
8000 (set_bdf_font_info):
8001 (seek_char):
8002 (w32_get_bdf_glyph):
69a7ffa7
AI		 8003 (w32_BDF_to_x_font): Fix compile warnings.
8004
52283633 8005 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
69a7ffa7
AI		 8006
8007 * w32select.c: Include keyboard.h before frame.h.
8008
8009 * w32fns.c (max): Define macro.
8010 (JOHAB_CHARSET): Define if not known.
8011 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8012 (Fx_show_tip): Synch with X version.
8013
8014 * w32xfns.c: Include keyboard.h before frame.h.
8015
8016 * w32fns.c: Include keyboard.h before frame.h.
8017
8018 * w32term.c: Include keyboard.h before frame.h.
8019
8020 * fontset.c: Include keyboard.h before frame.h.
8021
8022 * w32inevt.c: Include keyboard.h before frame.h.
8023 (MOUSE_MOVED): Define if not known.
8024
8025 * minibuf.c: Include keyboard.h before frame.h.
8026
8027 * keyboard.c: Include keyboard.h before frame.h.
8028
8029 * indent.c: Include keyboard.h before frame.h.
8030
8031 * dispnew.c: Include keyboard.h before frame.h.
8032
8033 * buffer.c: Include keyboard.h before frame.h.
8034
8035 * alloc.c: Include keyboard.h before frame.h.
8036
8037 * print.c: Include keyboard.h before frame.h.
8038
8039 * process.c: Include keyboard.h before frame.h.
8040
8041 * scroll.c: Include keyboard.h before frame.h.
8042
8043 * sysdep.c: Include keyboard.h before frame.h.
8044
8045 * term.c: Include keyboard.h before frame.h.
8046
8047 * window.c: Include keyboard.h before frame.h.
8048
8049 * xdisp.c: Include keyboard.h before frame.h.
8050 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8051
8052 * frame.c: Include keyboard.h before frame.h.
8053
8054 * w32heap.h: Undefine min, max.
8055
8056 * w32gui.h: Undefine min, max.
8057
8058 * unexw32.c: Change PUCHAR to PCHAR.
8059 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
52283633
SM		 8060 (relocate_offset):
8061 (get_section_info):
69a7ffa7
AI		 8062 (copy_executable_and_dump_data): Remove unnecessary static defs.
8063 (copy_executable_and_dump_data): Fix compile warnings.
8064
8065 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8066
8067 * w32console.c (min): Define macro.
8068 (clear_frame, write_glyphs): Fix compile warning.
8069
52283633 8070 * w32proc.c (compare_env):
69a7ffa7
AI		 8071 (find_child_console): Fix compile warning.
8072
8073 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8074 sys_errlist instead of _sys_errlist.
8075 (get_emacs_configuration_options): New function.
8076
8077 * s/ms-w32.h (sys_nerr): Provide default definition.
8078 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8079 name with _ prepended.
8080 (NSIG): Define if not known.
8081 (get_emacs_configuration): Provide extern declaration.
8082 (get_emacs_configuration_options): Provide extern declaration.
8083 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8084
8085 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
52283633 8086 (map_w32_filename):
69a7ffa7
AI		 8087 (read_unc_volume): Fix compile warning.
8088
8089 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8090 definitions from being used.
8091
8092 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8093
52283633 8094 * w32.c (unc_volume_file_attributes):
69a7ffa7
AI		 8095 (open_unc_volume): Make arg const.
8096
8097 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8098 (read_input_waiting): Remove excess parameter.
8099
8100 * w32.c (init_environment): Call _access.
8101 (check_windows_init_file): Call _close.
8102 (init_user_info): Call _putenv.
8103 (init_environment): Call _putenv and _strdup.
8104 (init_ntproc): Reset volume info cache on startup.
8105
8106 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8107 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8108 cannot override the CRT malloc.
8109
8110 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8111 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8112
8113 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8114 unless we are linking with a static CRT.
8115 (RVA_TO_PTR): Cast result to unsigned char*.
8116
8117 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8118 (add_volume_info): Use xstrdup.
8119
25060080
SM		 81202000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8121
8122 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8123 (do_completion, Fminibuffer_complete_word): Use it.
8124 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8125 var so it can take non-boolean values.
8126
6917e6bb
GM		 81272000-08-21 Gerd Moellmann <gerd@gnu.org>
8128
acb7cc89 8129 * editfns.c (find_field): Formatting changes.
52283633 8130 (toplevel): Some old-style function forward declarations
acb7cc89
GM		 8131 changed to prototypes, some new protypes added, some functions
8132 made static.
8133
8134 * lisp.h (set_time_zone_rule): Add prototype.
8135 (use_dialog_box): External declaration.
8136
0bbfdc25
GM		 8137 * keyboard.c (gen_help_event): Add parameter SIZE.
8138 (kbd_buffer_events_waiting): Slightly rewritten.
8139 (clear_event): New function.
8140 (kbd_buffer_get_event): Use it, and clear the input_events of
8141 HELP_EVENTs.
8142 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8143 don't fill the newly created array with nils.
8144 (toplevel): Convert some old-style function forward declarations
8145 to prototypes.
8146
8147 * keyboard.h (gen_help_event): Change prototype.
8148
8149 * xterm.c (XTread_socket): Change calls to gen_help_event.
8150
8151 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8152
6917e6bb
GM		 8153 * eval.c (Fmacroexpand): Doc fix.
8154
e5cd3d11
JR		 81552000-08-20 Jason Rumney <jasonr@gnu.org>
8156
8157 * w32term.h (x_display_info_for_display): Remove as this function
8158 does not exist on W32.
8159
8160 * w32term.c (help_echo_window): New variable.
8161 (syms_of_w32term): staticpro it.
8162 (note_mode_line_highlight): Set it.
8163 (XTextExtents16): Removed as there is no equivalent on W32.
8164 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8165 the X way of doing this will not work for W32.
8166 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8167 (x_draw_image_foreground): Avoid drawing outside of the clip area
8168 when image doesn't have a mask.
8169 (note_mouse_highlight): Process overlays in the right order of
8170 priority. Set help_echo_window.
8171 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8172 because that's more visible for large images.
8173
8174 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8175 name to single_keymap_panes.
8176 (w32_menu_show): Set wv->title when dealing with titles.
8177 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8178
6e69ab8c
MB		 81792000-08-21 Miles Bader <miles@gnu.org>
8180
8181 * minibuf.c (do_completion): Try again if we rewrite the input
8182 string, but no completion was done, so that any completion message
8183 will be correct.
8184
511bd4eb
GM		 81852000-08-20 Gerd Moellmann <gerd@gnu.org>
8186
8187 * xfaces.c (lface_equal_p): Compare strings differently.
8188 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8189 (realize_tty_face): Use them.
8190 (syms_of_xfaces): Initialize new variables.
8191 (map_tty_color): New function, extracted from realize_tty_face.
8192 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8193 foreground or background color, store the new color name in the
8194 realized face; previous code trying to do this had no effect.
8195 (realize_tty_face): Use map_tty_color.
8196 (Fclear_face_cache): Set face_change_count and ensure thorough
8197 redisplay.
8198
1433385f
GM		 81992000-08-19 Gerd Moellmann <gerd@gnu.org>
8200
511bd4eb
GM		 8201 * undo.c (record_first_change, record_marker_adjustment): Don't
8202 use XBUFFER on last_undo_buffer which might not be a buffer.
1433385f 8203
419ac0a2
KH		 82042000-08-18 Kenichi Handa <handa@etl.go.jp>
8205
8206 * coding.c (decode_coding_string): Set members consumed,
8207 consumed_char, produced, produced_char of *coding correctly. If
8208 decode_coding doesn't consume any byte, don't try anymore.
8209 (encode_coding_string): Likewise.
8210
7eb9e30d
GM		 82112000-08-18 Gerd Moellmann <gerd@gnu.org>
8212
511bd4eb
GM		 8213 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8214 conditional have void type, for Standard C compilers.
7eb9e30d
GM		 8215
8216 * xdisp.c (redisplay_internal): Compare windows for equality with
8217 EQ, instead of applying XWINDOW to something that might not
8218 be a window.
52283633 8219
dd34a735
KH		 82202000-08-18 Kenichi Handa <handa@etl.go.jp>
8221
8222 * fontset.c (Finternal_char_font): Search only the selected frame
8223 for a window of the current buffer.
8224
385ff9e3
GM		 82252000-08-18 Gerd Moellmann <gerd@gnu.org>
8226
511bd4eb 8227 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
01cce3e7
GM		 8228 Lisp_Objects.
8229
385ff9e3
GM		 8230 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8231 second half of a HELP_EVENT is found at the start of kbd_buffer.
8232
d6abb4c7
MB		 82332000-08-18 Miles Bader <miles@gnu.org>
8234
4618074a
MB		 8235 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8236
d6abb4c7
MB		 8237 * editfns.c (save_restriction_save): Rewrite to use markers.
8238 (save_restriction_restore): Rewrite to understand new form of data
8239 saved by save_restriction_save.
8240 (Fsave_restriction): Remove cautionary note in doc-string.
8241
a7b28523
GM		 82422000-08-17 Gerd Moellmann <gerd@gnu.org>
8243
8244 * fileio.c (build_annotations): Add a comment explaining the
8245 return value of format-annotate-function. Replace a spurious call
8246 to Flength with a CONSP test. Call format-annotate-function with
8247 a fifth arg specifying how many times the function is been called
8248 in a row, to let it choose temporary buffers appropriately.
8249
03c9ed77
DL		 82502000-08-17 Dave Love <fx@gnu.org>
8251
8252 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8253 declare make_temp_name twice.
8254
52283633 8255 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
03c9ed77
DL		 8256 (unreadpure): Give it an arg.
8257
8258 * unexalpha.c: Prototype fatal_unexec, mark_x,
8259 update_dynamic_symbols. Declare unexec as void.
8260
8261 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8262 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8263
8264 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
52283633 8265 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
03c9ed77
DL		 8266
8267 * alloca.c: Use #error.
8268 [POINTER_TYPE]: Use it.
8269
8270 * eval.c (Fdefvar): Doc fix.
8271
8272 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8273 INITIALIZE_INTERVAL.
8274
8275 * buffer.h: Avoid DECLARE_INTERVALS.
8276
8277 * config.in: Add size_t.
8278
aae41d97
EZ		 82792000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8280
8281 * w16select.c (set_clipboard_data): If there's not enough memory
8282 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8283 expects. In case of other failures, return 3.
8284 (system_error_msg): New error message.
8285 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8286 system_error_msg.
8287
65aa5e85
GM		 82882000-08-16 Gerd Moellmann <gerd@gnu.org>
8289
8290 * term.c (write_glyphs): Also turn off inverse video after turning
8291 off other appearances in case TS_exit_attribute_mode is not equal
8292 to TS_end_standout_mode.
8293 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8294 with the same face.
8295 (turn_off_face): Reset standout_mode only if
8296 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8297 is equal to TS_end_standout_mode.
8298
ece23901
KH		 82992000-08-16 Kenichi Handa <handa@etl.go.jp>
8300
9d7bcb2e
KH		 8301 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8302 sequence at the end of the source block.
8303
ece23901
KH		 8304 * ccl.c (Fccl_program_p): Docstring modified.
8305 (Fccl_execute): Likewise.
8306 (Fccl_execute_on_string): Likewise.
8307
5e30eaa2
EZ		 83082000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8309
8310 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8311
290602fd
KH		 83122000-08-16 Kenichi Handa <handa@etl.go.jp>
8313
8314 The following changes are mainly to fix bugs of
8315 encode/decode-coding-string failing if encoding/decoding return
8316 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8317 variable conversion_buffer.
8318
8319 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8320 decrement dst_end to avoid buffer overflow in the later call of
8321 string_as_multibyte
8322
8323 * coding.h (conversion_buffer_size, conversion_buffer)
8324 (get_conversion_buffer): Extern deleted.
8325
8326 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8327 (conversion_buffer, conversion_buffer_size): Variables deleted.
8328 (get_conversion_buffer): Function deleted.
8329 (struct conversion_buffer): New structure.
8330 (MAX_ALLOCA): New macro.
8331 (allocate_conversion_buffer): New macro.
8332 (extend_conversion_buffer, free_conversion_buffer): New functions.
8333 (ccl_coding_driver): Set coding->result.
8334 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8335 this is the last block of source.
8336 (encode_coding): Likewise. Handle the source block as the last
8337 one only when the whole source text is consumed.
8338 (decode_coding_string): Handle the case that the output buffer is
8339 too small to decode the whole source text. Use
8340 allocate_conversion_buffer, extend_conversion_buffer and
8341 free_conversion_buffer, not get_conversion_buffer.
8342 (encode_coding_string): Likewise.
8343 (init_coding): Function deleted.
52283633 8344 (init_coding_once): Delete code to initialize conversion_buffer_size.
290602fd
KH		 8345
8346 * emacs.c (main): Don't call init_coding.
8347
52283633 8348 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
290602fd
KH		 8349
8350 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8351 (insert_glyphs): Likewise.
8352
8353 * w32console.c (write_glyphs): Use a locally declared
8354 conversion_buffer.
8355
b9f80d41
EZ		 83562000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8357
8358 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8359 member of display_info is NULL.
8360
32dc52f7
GM		 83612000-08-15 Gerd Moellmann <gerd@gnu.org>
8362
52283633 8363 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
58ed0d3b 8364
32dc52f7 8365 * term.c (turn_off_face): Reset standout_mode when resetting
58ed0d3b 8366 appearances with capability `me'.
32dc52f7
GM		 8367 (write_glyphs): Switch on inverse video before each face change.
8368
4eb22d33
DL		 83692000-08-14 Dave Love <fx@gnu.org>
8370
8371 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8372 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8373 (lisp_free): Declare and make static.
8374
8375 * window.c: Fix embedded comment.
8376 (syms_of_window): Fix doc string.
8377
90cbf47e
GM		 83782000-08-14 Gerd Moellmann <gerd@gnu.org>
8379
52283633 8380 * keymap.c (push_key_description): If C without modifiers is < 32,
90cbf47e
GM		 8381 make sure to print `C-' before `M-', like in the manual.
8382
440fc135
GM		 83832000-08-11 Gerd Moellmann <gerd@gnu.org>
8384
8385 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8386 since they aren't relocated anymore.
52283633 8387 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
440fc135
GM		 8388
8389 * xdisp.c (try_cursor_movement): Fix handling of cursor in
52283633 8390 partially visible line which is smaller than the window's height.
440fc135 8391
6e264fad
KH		 83922000-08-11 Kenichi Handa <handa@etl.go.jp>
8393
8394 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
52283633 8395 the multibyte form of eight-bit-control characters.
6e264fad
KH		 8396 (Fccl_execute_on_string): Initialize ccl->multibyte.
8397
8398 * ccl.h (struct ccl_program): New member multibyte.
8399
8400 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8401
c371f69a
KH		 84022000-08-11 Kenichi Handa <handa@etl.go.jp>
8403
8404 * regex.c (regex_compile) <normal_char>: Pay attention to
8405 multibyteness.
8406 (analyse_first) <exactn>: Setup fastmap correctly for
8407 eight-bit-control characters.
8408
84092000-08-11 Kenichi Handa <handa@etl.go.jp>
8410
52283633 8411 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
c371f69a
KH		 8412
8413 * keyboard.c (make_lispy_event): Handle the new event type
8414 multibyte_char_keystroke.
8415
8416 * xterm.c: Include coding.h.
8417 (XTread_socket): Work around a bug of XmbLookupString. If the
8418 input is from XIM, decode it according to the current locale. In
8419 that case, generate multibyte_char_keystroke events.
8420
b8ddbe71
KH		 84212000-08-11 Kenichi Handa <handa@etl.go.jp>
8422
8423 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8424 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8425
47589c8c
GM		 84262000-08-10 Gerd Moellmann <gerd@gnu.org>
8427
8428 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8429 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8430 (move_it_in_display_line_to): Record iterator's ascent and descent
8431 before producing glyphs, and restore them when we know the glyph
8432 doesn't fit on the line.
8433 (move_it_to): Restructured so that it's easier to debug. If
8434 moving to a vpos, and not moving to an x or character position,
8435 stop as soon as the specified vpos is reached; don't move further
8436 into that line because that might change the computed line height.
8437 (try_cursor_movement): New function, extracted from the cursor
8438 movement branch of redisplay_window. If ending on a partially
8439 visible line, don't try to scroll if the cursor line is taller
8440 than the window.
8441 (redisplay_window): Use try_cursor_movement.
8442
8443 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8444 because that function doesn't cope with variable-height lines.
8445
8446 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8447 box cursor because that's better visible for large images.
52283633 8448
c51bacd6
MB		 84492000-08-10 Miles Bader <miles@gnu.org>
8450
8451 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8452
bea56df7
GM		 84532000-08-10 Gerd Moellmann <gerd@gnu.org>
8454
8455 * xdisp.c (Vmessages_buffer_name): New variable.
8456 (message_dolog): Use it.
8457 (syms_of_xdisp): Initialize it.
8458
99cd7364
EZ		 84592000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8460
52283633 8461 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
99cd7364
EZ		 8462 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8463 redundant now that keyboard.h is included.
8464
7d093d56
EZ		 84652000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8466
8467 * keyboard.c (kbd_buffer_events_waiting): New function.
8468
8469 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8470
8471 * msdos.c: Include keyboard.h.
8472 (XMenuActivate): Empty no_event events from the event buffer. If
8473 no events are left after that, call clear_input_pending.
8474 (mouse_clear_clicks): New function, code moved from mouse_init.
8475 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8476 mouse driver to ``forget'' any past clicks.
8477
8478 * Makefile.in (msdos.o): Depend on keyboard.h.
8479
41e757a6
GM		 84802000-08-09 Gerd Moellmann <gerd@gnu.org>
8481
8e7bd231
GM		 8482 * lisp.h (input_pending): External declaration.
8483
8484 * dispextern.h (Qredisplay_dont_pause): Declare extern.
52283633 8485
8e7bd231
GM		 8486 * xdisp.c (echo_area_display): Display thoroughly if input is
8487 pending. Bind redisplay-dont-pause to t during the redisplay.
8488 in case input is pending.
8489
8490 * dispnew.c (Qredisplay_dont_pause): New variable.
8491 (syms_of_display): Initialize and staticpro it.
8492 (update_frame_1): Don't interrupt the display for pending input if
8493 redisplay_dont_pause is set.
52283633 8494
43028b7e
GM		 8495 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8496
41e757a6
GM		 8497 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8498
2f2174fa
KH		 84992000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8500
8501 * callproc.c (Fcall_process): Terminate the unwind-protect around
8502 the post-read-conversion of coding system.
8503
0a6fd67e
MB		 8504 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8505 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8506 * buffer.h (overlays_at): Update prototype.
8507 * xdisp.c (next_overlay_change): Update call to overlays_at.
8508 * xfaces.c (face_at_buffer_position): Likewise.
8509 * textprop.c (Fget_char_property): Likewise.
8510 * xterm.c (note_mouse_highlight): Likewise.
8511
0c80756e
MB		 8512 * minibuf.c (do_completion): Don't consider a simple change of
8513 case as `completion'.
8514
975f250a
KR		 85152000-08-08 Ken Raeburn <raeburn@gnu.org>
8516
52283633 8517 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
b347b3fd
KR		 8518 * undo.c (record_delete): Make sure last_point_position_buffer is
8519 a buffer before comparing pointers.
8520
8521 * coding.h (decode_coding_string): Declare.
8522
8523 * intervals.h (Fprevious_single_char_property_change): Declare.
8524
8525 * textprop.c (Fprevious_single_char_property_change): Don't do
8526 arithmetic directly on lisp objects.
8527
52283633 8528 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
b347b3fd
KR		 8529
8530 * keyboard.h (menu_item_eval_property): Declare.
8531
8532 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8533 reuse as buffer name, instead of recreating (and discarding) every
8534 time a message is logged.
8535 (with_echo_area_buffer): Make callback arg A2 a lisp object.
25ad1371
GM		 8536 (current_message_1, truncate_message_1, set_message_1)
8537 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8538 (current_message, truncate_echo_area, display_echo_area)
8539 (resize_echo_area_axactly): Changed calls.
b347b3fd 8540
975f250a 8541 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
25ad1371 8542 Lisp object.
975f250a 8543 (Ffind_coding_systems_region_internal): First argument to Fappend
25ad1371 8544 must be an integer, not a Lisp object.
975f250a 8545
46dc9912
KH		 85462000-08-08 Kenichi Handa <handa@etl.go.jp>
8547
8548 * charset.c (Fchar_width): Doc fix.
8549
9f6d1a6c
GM		 85502000-08-08 Gerd Moellmann <gerd@gnu.org>
8551
8552 * charset.c (Fstring_width): Doc fix.
8553
ff3d9573
GM		 85542000-08-07 Gerd Moellmann <gerd@gnu.org>
8555
41e757a6 8556 * xdisp.c (start_display): When starting display on a continuation
49ad1d99
GM		 8557 line, clear ascent and descent members of the iterator structure;
8558 the height of the continued line does not affect the height of the
8559 continuation line.
8560 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8561 line taller than the window.
8562 (redisplay_window) <forced window start>: Handle case that the
8563 middle of the window is not found in any row.
8564 (dump_glyph_row): Show more information.
8565 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8566 first text line in a glyph matrix.
8567
8568 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8569 of the clip area when image doesn't have a mask.
8570
70fc58b3
GM		 8571 * fns.c (sweep_weak_table): Fix survival conditions for
8572 key-or-value and key-and-value weakness.
8573
8574 * .gdbinit (xhashtable): New command.
8575
ac0e96ee
GM		 8576 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8577 tables out of the list of all weak hash tables.
8578
ff3d9573
GM		 8579 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8580 a new buffer is created, make sure echo_area_buffer[] references
8581 the new buffer.
8582
e0d8827b
EZ		 85832000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8584
8585 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8586 the doc string.
8587
c6f35378
KH		 85882000-08-07 Kenichi Handa <handa@etl.go.jp>
8589
8590 * syntax.c (skip_chars): Fix previous change. Make the handling
8591 of unibyte string consistent with that of regex search.
8592
1fd4c450
GM		 85932000-08-05 Gerd Moellmann <gerd@gnu.org>
8594
e49aa397
GM		 8595 * xmenu.c (popup_get_selection): Use xfree instead of free.
8596
8597 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8598
8599 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8600
8601 * callproc.c (child_setup): Use xfree instead of free.
8602
8603 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8604 instead of malloc.
8605 (run_mac_command, closedir): Use `xfree' instead of `free'.
8606
8607 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8608
8609 * eval.c (error): Use xfree instead of free.
8610
1fd4c450
GM		 8611 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8612
8613 * fns.c: Replace `illegal' with `invalid'.
e49aa397 8614 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1fd4c450 8615
82d497fc
KH		 86162000-08-05 Kenichi Handa <handa@etl.go.jp>
8617
8618 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8619 conversion.
8620
59f953a2
NF		 86212000-08-04 Noah Friedman <friedman@splode.com>
8622
8623 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8624 docstring.
8625
688351f2
GM		 86262000-08-04 Gerd Moellmann <gerd@gnu.org>
8627
8628 * syntax.c (skip_chars): Fix typo in error message.
8629
2dad51cc
AS		 86302000-08-04 Andreas Schwab <schwab@suse.de>
8631
8632 * m/ia64.h: Moved from s/ia64.h.
8633
99bb2c60
KH		 86342000-08-04 Kenichi Handa <handa@etl.go.jp>
8635
082a1df2
KH		 8636 * process.c (read_process_output): Big simplification. Handle
8637 composition and post-read-conversion of coding system correctly.
8638 (send_process): Handle composition correctly.
8639
8640 * callproc.c (Fcall_process): Handle post-read-conversion of
8641 coding system if any.
8642
99bb2c60
KH		 8643 * coding.c (decode_coding_iso2022): More strict check for handling
8644 single shifting.
082a1df2
KH		 8645 (coding_restore_composition): Pay attention to the case that
8646 cmp_data is not set properly (because of invalid code in the
8647 source text).
8648 (run_pre_post_conversion_on_str): Include text properties in the
8649 resulting string.
8650 (decode_coding_string): Set members of coding correctly.
99bb2c60 8651
f4988be7
GM		 86522000-08-03 Gerd Moellmann <gerd@gnu.org>
8653
8654 * s/ia64.h: New file.
8655
8656 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8657 Use NULL instead of 0 at the end of variable argument list of
8658 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8659 sizeof (int) < sizeof (void *).
8660
8661 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8662 of variable argument lists of XtVaGetValues and XtVaSetValues.
8663
8664 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8665 variable argument lists of XtVaGetValues and XtVaSetValues.
8666
ead53494
GM		 86672000-08-02 Gerd Moellmann <gerd@gnu.org>
8668
8669 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8670 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8671
8672 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8673 prototype.
8674
8675 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8676 in call to Fsingle_key_description.
8677
8678 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8679 Callers changed.
8680
86812000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8682
8683 * window.c (display_buffer_reuse_frames): New variable.
8684 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8685 frames displaying BUFFER.
52283633 8686 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
ead53494 8687
10b0f752
MB		 86882000-08-01 Miles Bader <miles@gnu.org>
8689
8690 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8691 when to constrain NEW_POS (they were pretty screwed up before).
8692
16425c4a
EZ		 86932000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8694
8695 * msdos.c (run_msdos_command): Save and restore the master
8696 environment, for the case that child_setup signals an error.
8697 When mirroring slashes in DOS shell commands, don't fail when
8698 argv[2] has embedded blanks.
da288c14
EZ		 8699 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8700 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8701 (dos_ttraw): Call mouse_setup_buttons.
16425c4a
EZ		 8702
8703 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8704 using alloca; free it after run_msdos_command returns.
8705
27f73852
DL		 87062000-07-27 Dave Love <fx@gnu.org>
8707
52283633
SM		 8708 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8709 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
27f73852
DL		 8710
8711 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8712
c0261b5e
EZ		 87132000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8714
8715 * editfns.c (lisp_time_argument): Fix last change.
8716
b548072f
GM		 87172000-07-27 Gerd Moellmann <gerd@gnu.org>
8718
3ab82477
GM		 8719 * fns.c (Fdelete): Make it work on vectors and strings in addition
8720 to lists.
8721
b548072f
GM		 8722 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8723 (syms_of_fns): Initialize new variables.
52283633 8724 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
b548072f
GM		 8725 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8726 weakness, with t meaning the same as `key-and-value'.
8727
91ae8751
KH		 87282000-07-27 Kenichi Handa <handa@etl.go.jp>
8729
8730 * coding.h (struct coding_system): Member safe_charset deleted.
8731
8732 * coding.c (Qsafe_charsets): This variable deleted.
52283633
SM		 8733 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8734 New variables.
91ae8751
KH		 8735 (coding_safe_chars): New function.
8736 (CODING_SAFE_CHAR_P): New macro.
8737 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
52283633 8738 checking safe_charsets member of the coding system. Caller changed.
91ae8751
KH		 8739 (detect_coding_iso2022): New local variable safe_chars.
8740 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8741 safe_charsets member of the coding system.
8742 (decode_coding_iso2022): New local variable safe_chars.
8743 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8744 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8745 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8746 (ENCODE_UNSAFE_CHARACTER): New macro.
8747 (encode_coding_iso2022): New local variable safe_chars. Check
8748 unsafe chars.
8749 (setup_coding_system): Delete the code to initialize
8750 coding->safe_charses
8751 (intersection, find_safe_codings): New functions.
8752 (Ffind_coding_systems_region_internal): New function.
8753 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8754 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8755 variable and initialize it.
8756
8757 * fns.c (char_table_ref_and_index): New function.
8758
8759 * lisp.h (char_table_ref_and_index): Add prototype.
8760
34a7a267
SS		 87612000-07-26 Sam Steingold <sds@gnu.org>
8762
8763 * editfns.c (lisp_time_argument): Added third argument `usec'.
3ab82477 8764 (Ffloat_time): New built-in Lisp function.
34a7a267 8765
a95cb10a
GM		 87662000-07-26 Gerd Moellmann <gerd@gnu.org>
8767
3353ef5a
GM		 8768 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8769 for the character code.
8770
8771 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8772 GNU/Linux.
8773
a95cb10a
GM		 8774 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8775 if called for a popup menu.
8776 (xmenu_show): Store help string in widget values.
8777
b4a12321
DL		 87782000-07-26 Dave Love <fx@gnu.org>
8779
8780 * syswait.h: Move some definitions.
8781 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8782 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8783 perspicuous definitions.
8784 (WTERMSIG): Fix bit pattern used.
8785
13f5ad37
KH		 87862000-07-26 Kenichi Handa <handa@etl.go.jp>
8787
8788 * print.c (print_object): If vector printing is truncated, print
8789 "..." to indicate it as well as the case of list printing.
8790
070fe99c
GM		 87912000-07-25 Gerd Moellmann <gerd@gnu.org>
8792
969065c3
GM		 8793 * xdisp.c (next_element_from_display_vector): Improve comments.
8794
8795 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8796 for the character code, and the rest for the face id as in 20.x.
8797 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8798
8799 * window.c (window_display_table): Cleaned up.
8800
070fe99c
GM		 8801 * syntax.c (Fforward_word): Add last arg nil in call of
8802 Fconstrain_to_field.
8803
bad77ef7
EZ		 88042000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8805
969065c3 8806 * fileio.c (Frename_file) [DOS_NT]: If the file names are
52283633
SM		 8807 identical but for the letter-case, don't call
8808 barf_or_query_if_file_exists.
bad77ef7 8809
c28da489
MB		 88102000-07-25 Miles Bader <miles@gnu.org>
8811
8812 * editfns.c (find_field): Honor special `boundary' fields.
8813 (Qboundary): New variables.
8814 (syms_of_editfns): Initialize Qboundary.
8815 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8816 Use scan_buffer instead of find_before_next_newline, because it
8817 allows us to detect the boundary case where there's a newline at
8818 the search limit.
8819 * lisp.h (Fconstrain_to_field): Update external declaration.
8820
e3c31fd5
GM		 88212000-07-24 Gerd Moellmann <gerd@gnu.org>
8822
8823 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8824 if that is nil.
c28da489 8825
c66c29a2
DL		 88262000-07-24 Dave Love <fx@gnu.org>
8827
8828 * s/sunos4-0.h, s/sol2.h:
8829 (LIBS_TERMCAP): Move from m/sparc.h.
8830
8831 * m/sparc.h (TERMINFO): Moved to system files (probably only
8832 relevant for sunos4 judging by its vintage).
8833 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8834 __arch64__.
8835
fbe0a958
EZ		 88362000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8837
8838 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8839 name to single_keymap_panes.
8840
7d88e5c9
AS		 88412000-07-24 Andreas Schwab <schwab@suse.de>
8842
8843 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8844
e024b101
GM		 88452000-07-24 Gerd Moellmann <gerd@gnu.org>
8846
8847 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8848 parameters instead of using int parameters. Expect FN to accept
8849 EMACS_INT parameters.
8850 (display_echo_area, resize_echo_area_axactly, current_message)
8851 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8852 with new argument list.
8853 (resize_mini_window_1): New callback function.
8854 (current_message_1, truncate_message_1, set_message_1): Change
52283633 8855 parameter lists to the new format expected by with_echo_area_buffer.
e024b101 8856
25c1a9ce
KH		 88572000-07-24 Kenichi Handa <handa@etl.go.jp>
8858
8859 * fontset.c (fontset_ref): Remove INLINE declaration.
8860 (fontset_ref_via_base): Likewise.
8861 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8862 to downcase.
8863
7f987ac0
EZ		 88642000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8865
8866 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8867 correct order of priority. If help echo was found in an overlay,
8868 use that overlay as the object in which the help echo was found.
8869
e2db3069
MB		 88702000-07-22 Miles Bader <miles@gnu.org>
8871
8872 * textprop.c (Fprevious_single_char_property_change): The initial
8873 property value should be from the position preceding POSITION, not
8874 following it.
8875
5e3203e4
EZ		 88762000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8877
8878 * coding.c (syms_of_coding): Doc fix for
8879 inhibit-iso-escape-detection.
8880
62145073
GM		 88812000-07-21 Gerd Moellmann <gerd@gnu.org>
8882
c20aeb83
GM		 8883 * xterm.c (note_mouse_highlight): Process overlays in the right
8884 order of priority.
34a7a267 8885
743934db
GM		 8886 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8887
8888 * xterm.c (note_mouse_highlight): If help-echo was found in an
52283633 8889 overlay, use that overlay as the object in which the help was found.
743934db 8890
d1dc7e43 8891 * window.c (foreach_window_1): Fix typo reversing an if-condition.
34a7a267 8892
62145073
GM		 8893 * window.c (foreach_window): Instead of a fake variable argument
8894 list, take one USER_DATA argument.
8895 (foreach_window_1): Likewise, and call callback functions with two
8896 args, the window and USER_DATA.
8897 (struct check_window_data): New struct.
8898 (check_window_containing): Use it.
8899 (window_from_coordinates): Set up a struct check_window_data for
8900 foreach_window.
8901 (add_window_to_list, freeze_window_start): Change parameters
8902 according to new calling convention.
8903
8904 * window.h (foreach_window): Change prototype.
8905
8906 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8907
89082000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8909
8910 * xmenu.c (menu_help_callback): Call show_help_echo with
8911 additional arguments OBJECT and POS.
8912
11270583
KH		 89132000-07-21 Kenichi Handa <handa@etl.go.jp>
8914
07b14857
KH		 8915 * data.c (Faset): Allow storing any multibyte character in a
8916 string. Convert unibyte string to multibyte if necessary.
8917
11270583
KH		 8918 * xfns.c (x_encode_text): New function.
8919 (x_set_name): Use x_encode_text.
8920 (x_set_title): Likewise.
8921
8922 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8923
8924 * xterm.h (x_encode_text): Add prototype.
8925
bc75b4fd
DL		 89262000-07-20 Dave Love <fx@gnu.org>
8927
8928 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8929 xfree, not free.
8930
48c14970
EZ		 89312000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8932
8933 * msdos.c (help_echo_window): New variable.
8934 (syms_of_msdos): Initialize and staticpro it.
8935 (IT_note_mode_line_highlight): Set help_echo_window.
8936 (IT_note_mouse_highlight): Ditto.
8937 (dos_rawgetc): Store help_echo_window in the second event produced
8938 for HELP_EVENTs.
8939
8940 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8941 Record the object that generated the help echo and the position of
8942 that object in help_echo_object and help_echo_pos. Record that
8943 some glyphs in a row are displayed in mouse-face.
8944 (IT_update_begin): Don't clear mouse highlight unless one of the
8945 enabled glyph rows is marked as being displayed in mouse-face.
8946 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8947 and position recorded in help_echo_object and help_echo_pos to the
8948 event queue.
8949 (IT_menu_display): Accept a new argument PN: the pane number of
8950 the current menu pane. Record the pane number and the item
8951 number of the item which has associated help string.
8952 (XMenuActivate): Update the prototype for help_callback in
8953 function declaration. Call IT_menu_display with the current menu
8954 pane number as an additional argument. Call help_callback with
8955 two additional arguments: the pane number and the item number of
8956 the menu item associated with the help text.
8957 (help_echo_object, help_echo_pos): New variables.
8958 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8959
8960 * msdos.h (XMenuActivate): Update prototype.
8961
4279296d
GM		 89622000-07-19 Gerd Moellmann <gerd@gnu.org>
8963
47db06aa
GM		 8964 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8965 Add some more prototypes.
8966
8967 * xterm.c, xterm.h: Add some more prototypes.
8968
8969 * lisp.h (Fnext_single_char_property_change): Add prototype.
8970
8971 * dispnew.c (direct_output_for_insert): Remove confusing
8972 outer local variable mouse_face_overwritten_p.
8973 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8974
4279296d
GM		 8975 * alloc.c (allocate_string_data): Don't copy old string contents.
8976
670acd62
KH		 89772000-07-19 Kenichi Handa <handa@etl.go.jp>
8978
8979 * coding.c (code_convert_region): Delete text properties before
8980 shrinking the conversion region.
8981
7cea38bc
GM		 89822000-07-18 Gerd Moellmann <gerd@gnu.org>
8983
dc1cac59
GM		 8984 * dispnew.c (update_text_area): Write the whole row if it
8985 has mouse-face in it.
8986
85a8aca9
GM		 8987 * xfaces.c (face-alternative-font-family-alist): Remove
8988 DEFVAR_LISP; staticpro instead.
8989
34a7a267 8990 * xmenu.c (menu_help_callback): Call show_help_echo with
7cea38bc
GM		 8991 new arguments.
8992
8993 * keyboard.c (show_help_echo): Add parameter WINDOW.
8994 (read_char): Call show_help_echo with window extracted from Lisp
8995 help event.
8996 (gen_help_event): Add parameter WINDOW.
8997
8998 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8999
9000 * xterm.c (help_echo_window): New variable.
52283633 9001 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7cea38bc
GM		 9002 (XTread_socket): Pass help_echo_window to gen_help_event.
9003 (syms_of_xterm): Initialize and staticpro help_echo_window.
9004
f8276b77
DL		 90052000-07-18 Dave Love <fx@gnu.org>
9006
52283633 9007 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
f8276b77 9008
088831a6
GM		 90092000-07-18 Gerd Moellmann <gerd@gnu.org>
9010
3d6cd763
GM		 9011 * alloc.c (allocate_string_data): If string had already data
9012 assigned, copy old contents to new string data.
9013
9014 * coding.c (syms_of_coding): Fix typo in spelling of variable
9015 `inhibit-iso-escape-detection'.
9016
088831a6
GM		 9017 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9018
9019 * Makefile.in: Add dependencies on dispextern.h.
9020 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9021 `free'; both can conflict with system header files.
9022
bc8a8d55
KH		 90232000-07-18 Kenichi Handa <handa@etl.go.jp>
9024
9025 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9026 undefined.
9027
069f5950
DL		 90282000-07-18 Dave Love <fx@gnu.org>
9029
9030 * window.c (Fwindow_list): Declare arg `window'.
9031
aa96c820
KH		 90322000-07-18 Kenichi Handa <handa@etl.go.jp>
9033
9034 * coding.c (setup_coding_system): Don't override the explicitly
9035 specified designations.
9036
06be8d32
MB		 90372000-07-15 Miles Bader <miles@gnu.org>
9038
9039 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9040 from `text_property_eq' and `text_property_stickiness', respectively.
9041 (find_field, Fconstrain_to_field, char_property_eq)
9042 (char_property_stickiness): Changed to call char-property functions
9043 instead of text-property-only ones.
9044
9045 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9046 `next_single_char_property_change'). Do more error checking, and
9047 cleanup limit behavior.
9048 (Fprevious_single_char_property_change): New function.
9049 (syms_of_textprop): Initialize new subrs.
9050
9051 * xdisp.c (display_prop_end, invisible_text_between_p):
9052 Call Fnext_single_char_property_change instead of
9053 next_single_char_property_change.
9054
3fddcdc3
JR		 90552000-07-15 Jason Rumney <jasonr@gnu.org>
9056
9057 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9058 after menu is finished with.
9059 (add_menu_item): Only consider wv->title as a menu title.
9060 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9061
9062 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9063 null title.
9064 (FONT_REGEXP): Remove unused macro, and its sub-components.
9065 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9066
9067 * w32term.c (help_echo_object, help_echo_pos): New variables.
9068 (note_mode_line_highlight): Store additional information about the
9069 help-echo in help_echo_object and help_echo_pos. Check both
9070 `local-map' and `keymap' properties for changing the cursor
9071 (note_mouse_highlight): Store additional information about the
9072 help-echo in help_echo_object and help_echo_pos.
9073 (note_tool_bar_highlight): Set help_echo_object to nil and
9074 help_echo_pos to -1.
9075 (w32_read_socket): Use gen_help_event instead of filling
9076 input_events manually.
9077 (syms_of_w32term): Staticpro help_echo_object.
9078 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
52283633 9079 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
3fddcdc3
JR		 9080 (x_clear_mouse_face): New function.
9081 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9082 (x_update_window_begin): No need to turn off the mouse
9083 highlight here.
9084 (show_mouse_face): Set the mouse_face_p flag of glyph rows
52283633 9085 depending on whether they contain glyphs highlighted in mouse-face.
3fddcdc3
JR		 9086 (x_fill_stretch_glyph_string): Consume runs of stretch
9087 glyphs instead of a single one.
9088 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9089 with new argument list.
9090 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9091 (x_append_glyph, x_append_composite_glyph)
9092 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9093 changes in struct glyph starting 1999-12-27. See comments for
9094 xterm.c on 2000-07-05.
9095
178c5d9c
SS		 90962000-07-14 Sam Steingold <sds@gnu.org>
9097
9098 * xfaces.c (realize_x_face): Fix the last patch:
9099 check `default_face' before dereferencing.
9100
6fe533f6
DL		 91012000-07-14 Dave Love <fx@gnu.org>
9102
069f5950 9103 * syntax.c (back_comment): Add null default in switch (for pcc).
6fe533f6 9104
dd7b81cf
KH		 91052000-07-14 Kenichi Handa <handa@etl.go.jp>
9106
0693904a 9107 * xfaces.c (realize_x_face): Make fontset using the base of the
178c5d9c 9108 default_face's fontset, not using the default fontset.
0693904a 9109
dd7b81cf
KH		 9110 * coding.c (inhibit_iso_escape_detection): New variable.
9111 (syms_of_coding): Make it a Lisp variable.
9112 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9113 nonzero, ignore ISO2022's escape sequence.
9114
d5aa31d8
GM		 91152000-07-14 Gerd Moellmann <gerd@gnu.org>
9116
e5acf0ca
GM		 9117 * alloca.c (malloc) [emacs]: Define as xmalloc.
9118
bd23a692
GM		 9119 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9120 use that instead of the mouse position. Add parameters DX and DY.
9121
9122 * dispextern.h (Fx_show_tip): Adjust number of parameters
9123 in prototype.
9124
9662da0b
GM		 9125 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9126 if HELP is a function, call it with OBJECT and POS as parameters
9127 to get the help to display.
9128 (gen_help_event, kbd_buffer_store_help_event): New functions.
9129 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9130 (read_char): Call show_help_echo with new parameters.
9131
178c5d9c 9132 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9662da0b
GM		 9133 Add prototypes.
9134
9135 * xterm.c (help_echo_object, help_echo_pos): New variables.
9136 (note_mode_line_highlight): Store additional information about the
9137 help-echo in help_echo_object and help_echo_pos. Check both
9138 `local-map' and `keymap' properties for changing the cursor
9139 (note_mouse_highlight): Store additional information about the
9140 help-echo in help_echo_object and help_echo_pos.
9141 (note_tool_bar_highlight): Set help_echo_object to nil and
9142 help_echo_pos to -1.
9143 (XTread_socket): Use gen_help_event instead of filling
9144 input_events manually.
9145 (syms_of_xterm): Staticpro help_echo_object.
9146
9147 * xmenu.c (menu_highlight_callback): Use
9148 kbd_buffer_store_help_event instead of setting up and input_event
9149 structure manually.
9150
9151 * xdisp.c (eval_form): GCPRO argument sexpr.
9152 (call_function): New function.
9153 (handle_single_display_prop): Use call_function and FUNCTIONP
9154 instead of checking whether if font_height is a symbol and
9155 using eval_form.
9156
9157 * eval.c (internal_condition_case_2): New function.
9158
9159 * lisp.h (FUNCTIONP): New macro.
9160 (internal_condition_case_2, call_function): Add prototypes.
9161
d5aa31d8
GM		 9162 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9163 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9164 Always set `arg' member of input_events.
9165 (construct_menu_click): Unused function removed.
9166
9167 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9168
9169 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9170 (construct_drag_n_drop, x_scroll_bar_handle_click)
9171 (w32_read_socket): Always set `arg' member of input_events.
9172
9173 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9174
9175 * lisp.h (eval_form): Add prototype.
9176
9177 * xdisp.c (eval_form): Make it externally visible.
9178
0f1a9b23
GM		 91792000-07-13 Gerd Moellmann <gerd@gnu.org>
9180
9181 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9182 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9183 consing. For prefix events, store the frame in the `arg' slot of
9184 the event, otherwise store the key there.
9185 (XTread_socket): Instead of consing, use the frame_or_window slot
52283633 9186 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
0f1a9b23
GM		 9187
9188 * xmenu.c (menu_highlight_callback): Store help string in the
9189 `arg' member of the input event; don't cons.
9190 (menubar_selection_callback): Use the `arg' slot of input events
9191 to queue additional information, instead of consing.
9192
9193 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9194
9195 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9196 TOOL_BAR_EVENTs.
9197 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9198
9199 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9200 input events to queue additional information, instead of consing.
9201
9202 * keyboard.c (kbd_buffer_gcpro): Renamed from
9203 kbd_buffer_frame_or_window. Now used for all Lisp objects
9204 referenced from the input queue.
9205 (kbd_buffer_store_event): Always use structure assignment for
9206 copying input events. Record all Lisp objects referenced from
9207 events in kbd_buffer_gcpro.
9208 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9209 differently from input events. Test for prefix menu_bar_events
9210 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9211 event in kbd_buffer_gcpro to nil.
9212 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9213 frame_or_window is equal to its arg member as prefix events.
9214 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9215 used by an input event to nil.
9216 (init_keyboard): Use two times the size of the input queue
9217 for kbd_buffer_gcpro.
9218 (syms_of_keyboard): Likewise.
9219
52283633
SM		 9220 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9221 Use USER_SIGNAL_EVENT.
0f1a9b23
GM		 9222
9223 * termhooks.h (struct input_event): Add member `arg'.
9224 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9225 (USER_SIGNAL_EVENT): Renamed from user_signal.
9226
9227 * xfaces.c (ASET): Remove definition.
9228
9229 * lisp.h (AREF, ASET, ASIZE): New macros.
9230
9231 * fontset.c (AREF, ASIZE): Remove definitions.
9232
9233 * fns.c (AREF): Remove definition.
178c5d9c 9234
0f1a9b23
GM		 9235 * composite.c (AREF): Remove definition.
9236
712eaef2
GM		 92372000-07-12 Gerd Moellmann <gerd@gnu.org>
9238
d8ee7803
GM		 9239 * dispnew.c (redraw_overlapped_rows): Add missing local.
9240 (scrolling_window): Remove debug code.
9241
712eaef2
GM		 9242 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9243 Before scrolling, turn off a mouse-highlight in the window
9244 being scrolled.
9245
9246 * xterm.c (x_update_window_end): Add parameter
9247 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9248 redisplay in XTframe_up_to_date.
9249 (x_clear_mouse_face): New function.
9250 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9251
9252 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9253 current glyph row.
9254 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9255 it when any row is written to that contains glyphs highlighted in
9256 mouse-face.
9257 (update_window): Call the window update end hook with new
9258 parameter MOUSE_FACE_OVERWRITTEN_P.
9259 (direct_output_for_insert): Give up if row contains mouse-face.
9260
9261 * dispextern.h (struct redisplay_interface): Add parameter
9262 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9263 (clear_mouse_face): New function pointer member.
9264
02010917
SM		 92652000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9266
9267 * syntax.c (back_comment): Use one switch rather than a few `if's.
9268 Obey open_paren_in_column_0_is_defun_start.
9269 When reverting to the `slow' method, try to nicely handle the case
9270 of nested comments by checking that the comment-starter we found
9271 does indeed match the comment-ender.
9272 (scan_sexps_forward, scan_sexps_forward):
9273 Ignore excessive opening parenthesis rather than throwing an error.
9274
d76c03ea
GM		 92752000-07-11 Gerd Moellmann <gerd@gnu.org>
9276
9277 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9278 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9279
9280 * dispnew.c (direct_output_forward_char): Give up if currently
9281 displaying a message instead of the minibuffer contents.
9282
9283 * xterm.c (x_update_window_begin): No need to turn off the mouse
9284 highlight here.
9285 (show_mouse_face): Set the mouse_face_p flag of glyph rows
52283633 9286 depending on whether they contain glyphs highlighted in mouse-face.
d76c03ea
GM		 9287
9288 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9289 compare the mouse_face_p flags of both rows.
9290
9291 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9292
d55ead18
EZ		 92932000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9294
9295 * keyboard.c (show_help_echo): Accept additional parameter
9296 ok_to_overwrite_keystroke_echo.
9297 (read_char): Call show_help_echo with a zero
9298 ok_to_overwrite_keystroke_echo argument.
52283633 9299 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
d55ead18
EZ		 9300 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9301 ok_to_overwrite_keystroke_echo argument.
9302 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9303 non-zero ok_to_overwrite_keystroke_echo argument.
9304
df75b1a3
GM		 93052000-07-10 Gerd Moellmann <gerd@gnu.org>
9306
4b92c49a
GM		 9307 * xdisp.c (try_window_id): If changes are all below what is
9308 displayed in the window, and point is in the window, we still
9309 might have to find point on the display.
9310
9311 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9312 glyphs instead of a single one.
9313 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9314 with new argument list.
9315 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9316
df75b1a3
GM		 9317 * keymap.c (get_keymap_1): Add comment that this function can GC.
9318 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9319 comment that functions can GC.
9320 (Fset_keymap_parent): GCPRO arg KEYMAP.
9321
4314cf3e
EZ		 93222000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9323
9324 * msdos.c (XMenuActivate): After exiting the menu, restore the
9325 echo area message and erase it.
9326
ab49ce15
KH		 93272000-07-10 Kenichi Handa <handa@etl.go.jp>
9328
9329 * fontset.c (Ffontset_info): Make the return value more compatible
9330 with that of Emacs 20.
9331
090a072f
GM		 93322000-07-07 Gerd Moellmann <gerd@gnu.org>
9333
9334 * eval.c (Fsignal): Handle case that backtrace_list is null.
9335
f92de4a6
KH		 93362000-07-07 Kenichi Handa <handa@etl.go.jp>
9337
9338 * ccl.c (Fccl_execute): Typo fixed.
9339
dd8888a1
GM		 93402000-07-06 Gerd Moellmann <gerd@gnu.org>
9341
e5c81191 9342 * window.c (window_loop): Add missing gcpro1 local variable.
178c5d9c 9343
dd8888a1
GM		 9344 * window.c (Fwindow_list): Reverse list at the end.
9345 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9346 means allow windows on OWINDOW's frame, only.
9347 (window_loop): Simplified; use Fwindow_list.
9348
9349 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9350
485266d0
GM		 93512000-07-05 Gerd Moellmann <gerd@gnu.org>
9352
9353 * xterm.c (XTread_socket): Increment handling_signal at the start,
9354 decrement it at the end.
9355
9356 * eval.c (handling_signal): New variable.
9357 (Fsignal): Abort if handling_signal is non-zero.
9358
9359 * lisp.h (handling_signal): External declaration.
178c5d9c 9360
485266d0
GM		 9361 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9362
80fcd514
KR		 93632000-07-05 Ken Raeburn <raeburn@gnu.org>
9364
9365 Sound support for NetBSD through "Linux emulation" support:
9366 * config.in (HAVE_SOUNDCARD_H): Undef.
9367 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9368 * Makefile.in (LIBSOUND): New variable.
9369 (LIBES): Include it.
52283633
SM		 9370 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9371 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
80fcd514
KR		 9372 (vox_open): Use DEFAULT_SOUND_DEVICE.
9373 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9374
d5c5cddd
GM		 93752000-07-05 Gerd Moellmann <gerd@gnu.org>
9376
9377 * print.c (print_error_message): If Vsignaling_function is set,
9378 show it in *Messages*.
9379
9380 * lisp.h (Vsignaling_function): External declaration.
9381
9382 * eval.c (Vsignaling_function): New variable.
9383 (Fsignal): Compute it.
9384 (syms_of_eval): Staticpro it.
9385
65171e3a
DL		 93862000-07-05 Dave Love <fx@gnu.org>
9387
9388 * syswait.h: Use the autoconf recommended approach. Old code
9389 #if'd out in case we need to revert.
9390
178c5d9c 9391 * config.in (HAVE_SYS_WAIT_H): Added.
65171e3a 9392
e2c46326
AI		 93932000-07-05 Andrew Innes <andrewi@gnu.org>
9394
9395 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9396 when non-NULL instead of __morecore, to take account of buffer
9397 memory. This also solves a problem with spurious memory warnings
9398 on Windows.
9399
9400 * ralloc.c: Make real_morecore non-static.
9401
9402 * eval.c (internal_condition_case): Comment out abort if
9403 interrupt_input_blocked is not zero.
9404
9405 * makefile.nt: Add support for `bootstrap' and related targets.
9406 Include minimal debug info in emacs.exe in release build.
9407 Remove all dependencies on lisp.h, and fixup some others.
9408
9409 * w32.c (init_environment): Install code from 20.7 for providing
9410 default values for environment variables, based on the
9411 executable's own location.
52283633 9412 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
e2c46326
AI		 9413 (sys_socket): Install socket inheritance bug fix from 20.7.
9414
9415 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9416 here via blockinput.h).
9417
a027a91b
SM		 94182000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9419
e4b31601
SM		 9420 * w32menu.c (w32_menu_display_help):
9421 * xmenu.c (menu_help_callback): Use show_help_echo.
a027a91b
SM		 9422
9423 * keyboard.h (show_help_echo): Declare.
9424
9425 * keyboard.c (show_help_echo): New function, extracted from read_char.
9426 Feval its `msg' argument if it's a cons cell.
9427 (read_char): Use it.
4cf8d9d5 9428 (follow_key): Pass `autoload' to get_keyelt.
a027a91b 9429
178c5d9c 9430 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
a027a91b 9431 (note_tool_bar_highlight, XTread_socket):
178c5d9c 9432 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
a027a91b
SM		 9433 (dos_rawgetc):
9434 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9435 (note_tool_bar_highlight, w32_read_socket):
9436 Do not gratuitously ignore non-string `help-echo' properties.
9437
88d75730
GM		 94382000-07-05 Gerd Moellmann <gerd@gnu.org>
9439
969f7e79
GM		 9440 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9441
71201b00
GM		 9442 * window.c (delete_all_subwindows): Reset Vwindow_list.
9443
88d75730
GM		 9444 * xterm.c (x_append_glyph, x_append_composite_glyph)
9445 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9446 changes in struct glyph starting 1999-12-27. Some bit-fields of
9447 struct glyph were not set, which made glyphs unequal when compared
9448 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9449 effects were the result. This also depended on the contents of
9450 memory returned by xmalloc. If flickering happens again, activate
9451 the code in clear_glyph_row that's in #if 0. If the flickering is
52283633 9452 gone with that, chances are that it is caused by something similar.
88d75730
GM		 9453
9454 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
178c5d9c 9455
88d75730
GM		 9456 * dispextern.h: Add some comments.
9457
9458 * window.c (add_window_to_list): Add parameter LIST.
9459 (window_list): Order list so that, for each frame, windows are
9460 in canonical order, and so that frames appear in the list in
9461 the order given by Vframe_list.
9462 (next_window): Reverse the handling of NEXT_P.
9463
53654733
GM		 94642000-07-04 Gerd Moellmann <gerd@gnu.org>
9465
87efd256
GM		 9466 * window.c (Vwindow_list): New variable.
9467 (make_window, delete_window): Set Vwindow_list to nil.
9468 (check_window_containing): New function.
9469 (window_from_coordinates): Rewritten.
9470 (add_window_to_list, window_list, candidate_window_p)
9471 (decode_next_window_args, next_window): New functions.
52283633 9472 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
87efd256
GM		 9473 (Fwindow_list): New function.
9474 (Fother_window): Cleaned up.
9475 (foreach_window): Add a longer "variable argument list". Let
9476 callback function return 0 to indicate that cycling over windows
9477 should stop.
9478 (foreach_window_1): Likewise.
9479 (freeze_window_start): Return int.
9480 (init_window): New function.
9481 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9482
9483 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9484 input_event with bzero.
9485 (main): Call init_window.
9486
53654733
GM		 9487 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9488 a menu filter.
9489
4a8c194f
KH		 94902000-07-04 Kenichi Handa <handa@etl.go.jp>
9491
9492 * composite.h (make_composition_value_copy): Extern it.
9493
9494 * composite.c (make_composition_value_copy): New function.
9495
9496 * editfns.c (Fformat): While copying text properties, make each
9497 composition property value a copy.
9498
9499 * fns.c (concat): While copying text properties, make each
9500 composition property value a copy.
9501
831a6cb0
GM		 95022000-07-03 Gerd Moellmann <gerd@gnu.org>
9503
2f516940
GM		 9504 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9505
178c5d9c 9506 * fns.c (sweep_weak_table): Mark only objects that are not
aee625fa
GM		 9507 marked already.
9508
831a6cb0
GM		 9509 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9510 include those frames as candidates which have their focus
9511 redirected to the minibuffer frame.
9512
d9c4f922
SM		 95132000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9514
9515 * fns.c (Fputhash): Return `value' rather than nil.
9516
3780bc22
GM		 95172000-06-30 Gerd Moellmann <gerd@gnu.org>
9518
97d176db
GM		 9519 * frame.c (next_frame): Don't check focus redirection in case
9520 MINIBUF is a window. Doing so excludes frames using MINIBUF
3780bc22
GM		 9521 unless their focus is redirected, which contradicts the
9522 specification of next-frame, and leads to infinite loops in
9523 certain situations when cycling through windows with next-window.
9524
dca9961d
KH		 95252000-06-30 Kenichi Handa <handa@etl.go.jp>
9526
9527 * coding.c (code_convert_region): Even if the length of text is
9528 zero, try to convert it if coding->type is coding_type_ccl.
9529 (decode_coding_string, encode_coding_string): Likewise.
9530
d5483ab1
GM		 95312000-06-28 Gerd Moellmann <gerd@gnu.org>
9532
af5c25e1 9533 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
97d176db 9534 the display if windows_or_buffers_changed.
af5c25e1
GM		 9535
9536 * dispnew.c (struct row_entry): New structure.
9537 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9538 (row_table_size, old_lines, new_lines, old_lines_size)
9539 (new_lines_size, run_pool, runs_size, runs): New variables.
9540 (add_row_entry): New function.
9541 (scrolling_window): Use data structures allocated with xmalloc and
97d176db 9542 held in global variables, instead of allocating them with alloca and
af5c25e1
GM		 9543 holding them in local variables. Use a larger hash table whose
9544 size depends on glyph matrix sizes. Don't use bzero to clear the
9545 hash table; instead, clear used slots only.
9546
9547 * fns.c (next_almost_prime): Make it externally visible.
9548
9549 * lisp.h (next_almost_prime): Add prototype.
9550
d5483ab1
GM		 9551 * s/isc4-0.h (sigunblock): Define.
9552
9553 * s/sco5.h (sigunblock): Define.
9554
93e40f40
DL		 95552000-06-27 Dave Love <fx@gnu.org>
9556
9557 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9558 (moved to osf5-0.h).
9559 [!NOT_C_CODE]: Protect string.h stuff.
9560
9561 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9562 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9563
3c4b7685
GM		 95642000-06-27 Gerd Moellmann <gerd@gnu.org>
9565
97d176db 9566 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3c4b7685
GM		 9567 below the last line from the needed window height.
9568
32cad0aa
SM		 95692000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9570
9571 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9572 (Fwidget_get): Use it.
9573 (syms_of_fns): Defsubr it.
9574
2c69ced2
GM		 95752000-06-26 Gerd Moellmann <gerd@gnu.org>
9576
178c5d9c 9577 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
1d36487c
GM		 9578 display info for XIM.
9579 (xim_open_dpy): Likewise.
9580 (xim_close_dpy): Don't free the display info's XIM.
9581
9582 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9583
9584 * config.in (USE_XIM): New define.
9585
3fc720e4
GM		 9586 * keymap.c (get_keyelt): For menu-items containing a `:filter
9587 FILTER', apply FILTER to the menu-item's definition to get the
9588 real definition to use.
9589
9590 * lisp.h (QCfilter): External declaration.
9591
2c69ced2
GM		 9592 * xfns.c (Fimage_size): New function.
9593 (syms_of_xfns): Defsubr it.
9594
f978b2a2
AS		 95952000-06-26 Andreas Schwab <schwab@suse.de>
9596
9597 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9598 Fstring_as_unibyte.
9599
94cc7892
DL		 96002000-06-25 Dave Love <fx@gnu.org>
9601
52283633 9602 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
94cc7892
DL		 9603
9604 * Makefile.in (blockinput.h): Depend on atimer.h.
9605 (atimer.h): Depend on systime.h.
9606
52283633 9607 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
94cc7892 9608
52283633 9609 * atimer.h: Protect against multiple inclusion. Include systime.h.
94cc7892
DL		 9610
9611 * lisp.h (swap_in_global_binding): Declare.
9612
b8c24556
KR		 96132000-06-24 Ken Raeburn <raeburn@gnu.org>
9614
9615 * process.c (Fopen_network_stream): Turn off atimers for duration
9616 of call to connect. (Patch from Gerd.)
9617
8cf8560b
DL		 96182000-06-23 Dave Love <fx@gnu.org>
9619
511c7541
DL		 9620 * ralloc.c: Maybe include unistd.h
9621
8cf8560b
DL		 9622 * emacs.c (setgrp): Undefine before defining.
9623 (malloc_warning, set_time_zone_rule, index): Prototype.
9624
9625 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9626 HAVE_STRUCT_TIMEZONE.
9627
9628 * s/osf1.h: Move string.h hack here from alpha.h and make it
9629 conditional.
9630 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9631 _XOPEN_SOURCE.
9632 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9633 (SOCKLEN_TYPE): Don't define.
9634
9635 * m/alpha.h: Remove string.h hack.
9636
9637 * s/osf5-0.h: New file.
9638
9639 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9640 include time.h, done by systime.h.
9641 [__FreeBSD__]: Remove redundant includes.
9642
3fc720e4 9643 * callproc.c (setpgrp): Undefine before defining.
8cf8560b
DL		 9644 (delete_temp_file): Return Qnil to avoid warning.
9645
9646 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9647
9648 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9649 HAVE_X_WINDOWS.
9650
9651 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9652
9653 * composite.h (compose_text): Declare.
9654
9655 * xterm.c: Don't include sys/types.h unconditionally. Don't
9656 protect its inclusion with !USG (following xmenu.c).
9657
ea055732
GM		 96582000-06-23 Gerd Moellmann <gerd@gnu.org>
9659
9660 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9661 in x_create_frame.
9662
74b01b80
EZ		 96632000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9664
9665 * coding.c (decode_eol_post_ccl): Special handling for undecided
9666 and inconsistent EOL types.
9667
64f3a166
GM		 96682000-06-22 Gerd Moellmann <gerd@gnu.org>
9669
16cf31f7
GM		 9670 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9671 trough color and main window's background color.
9672
52283633 9673 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
16cf31f7
GM		 9674
9675 * xterm.h (Xt_app_con): External declaration.
9676
9677 * widget.c (EmacsFrameRealize): Fix typo.
178c5d9c 9678
486a103d
GM		 9679 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9680
64f3a166
GM		 9681 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9682 (handle_invisible_prop): Record the start of invisible text in
9683 it->add_overlay_start.
9684 (struct overlay_entry): Add member `overlay'.
9685 (handle_overlay_change): Simplify.
9686 (next_overlay_string): After having processed overlay strings at the
9687 end of the buffer, record that fact in
9688 it->overlay_strings_at_end_processed_p.
9689 (compare_overlay_entries): If before- and after-strings come
9690 from the same overlay, let before-strings come first.
9691 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9692 (load_overlay_strings): Take it->add_overlay_start into account
9693 when adding overlay strings.
9694
9695 * dispextern.h (struct it): Add member add_overlay_start.
9696
bb746ea6
DL		 96972000-06-22 Dave Love <fx@gnu.org>
9698
9699 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9700
9701 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9702
a8f573f3
KH		 97032000-06-22 Kenichi Handa <handa@etl.go.jp>
9704
9705 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9706 is greater than 0.
9707
9f2bbc92
DL		 97082000-06-21 Dave Love <fx@gnu.org>
9709
178c5d9c 9710 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9f2bbc92 9711
3ee5041c
SM		 97122000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9713
9714 * syntax.c (back_comment): Simplify string-parity counting (with
9715 the added benefit of handling multiple string-styles as long as
9716 they are not intertwined).
9717 Jump to the slow code as soon as a comment starter is found in
9718 a "string_lossage" position. Fixes the case: " /* " /* " */.
9719
4c343001
DL		 97202000-06-21 Dave Love <fx@gnu.org>
9721
9722 * Makefile.in: Use GETLOADAVG_LIBS.
9723
9724 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9725 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9726
e6365855
SM		 97272000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9728
9729 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9730 (Fforward_comment, scan_lists):
9731 Check the comstyle of single-char comment-starters.
9732 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9733 we're just at the beginning of the comment (f.ex with (*) ... (*)).
d355bd8a
SM		 9734 Check the comstyle of single-char comment-starters.
9735 Clarify control-flow around the Scomment case.
e6365855 9736
5700d2cc
DL		 97372000-06-20 Dave Love <fx@gnu.org>
9738
d355bd8a
SM		 9739 * fns.c (make_hash_table, maybe_resize_hash_table):
9740 Cast arg of next_almost_prime.
5700d2cc 9741
178c5d9c 9742 * tparam.c [emacs]: Include lisp.h.
5700d2cc
DL		 9743
9744 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9745 and unistd.h.
9746
4a27bdfb
GM		 97472000-06-20 Gerd Moellmann <gerd@gnu.org>
9748
a61d762c 9749 * keyboard.c (adjust_point_for_property): Check if display
52283633 9750 property should be treated as intangible by looking at its value.
a61d762c 9751
178c5d9c 9752 * xdisp.c (single_display_prop_intangible_p)
a61d762c
GM		 9753 (display_prop_intangible_p): New functions.
9754
9755 * dispextern.h (display_prop_intangible_p): Add prototype.
9756
9757 * xdisp.c (dump_glyph_row): Show type of glyph->object.
178c5d9c 9758
4a27bdfb
GM		 9759 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9760 argument to sigprocmask.
9761
9762 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9763 argument to sigprocmask.
9764
9765 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9766 sigprocmask_set, and pass a pointer to it to sigprocmask.
9767
9768 * sysdep.c (sigprocmask_set): New variable.
9769
9770 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9771 report_file_error.
9772
427ec082
SS		 97732000-06-20 Sam Steingold <sds@gnu.org>
9774
9775 * xrdb.c: Don't declare xmalloc, xrealloc.
9776
8972fe79 97772000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8972fe79
SM		 9778
9779 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9780 (re_comp): Cast gettext return value to avoid complaints when
9781 !HAVE_LIBINTL.
9782
074b6efe
DL		 97832000-06-20 Dave Love <fx@gnu.org>
9784
52283633 9785 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
f85c008a 9786
5700d2cc 9787 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
f85c008a 9788
d355bd8a 9789 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
f85c008a
DL		 9790
9791 * m/alpha.h: Don't declare xmalloc, xrealloc.
9792
0af4f205
DL		 9793 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9794
9795 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9796
9797 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9798
9799 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9800 HAVE_GETWD.
9801
074b6efe
DL		 9802 * keyboard.h (poll_for_input_1): Declare.
9803
9804 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9805
9806 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9807
9808 * doprnt.c: Don't declare xmalloc, xrealloc.
9809
9810 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9811 (getenv, ctime, getwd): Removed.
9812 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9813
9814 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9815 x_set_tool_bar_lines.
9816
9817 * config.in: Add HAVE_GETWD. Move some definitions above
9818 machine/system includes.
9819
68a5e97b
KH		 98202000-06-20 Kenichi Handa <handa@etl.go.jp>
9821
95417e1e
KH		 9822 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9823
68a5e97b
KH		 9824 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9825 contain information about ENCODING.
9826
9827 * fontset.c (FONTSET_ASCII): Use the first element of char table
9828 for an ASCII font, not defalt slot.
9829 (fontset_ref_via_base): If FONTSET doesn't contain information for
9830 C, try the default fontset.
9831 (make_fontset): Don't copy the default fontset.
9832 (fontset_font_pattern): Likewise.
9833 (accumulate_font_info): If ELT is nil, use the corresponding
9834 element in the default fontset.
9835
3b4fa1b2
DL		 98362000-06-19 Dave Love <fx@gnu.org>
9837
943e731c
DL		 9838 * syntax.c (Fparse_partial_sexp): Doc fix.
9839
9840 * regex.h: Test PROTOTYPES as well as __STDC__.
9841
3b4fa1b2
DL		 9842 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9843 errno, strerror. Put text after #endif in comment.
9844
52283633 9845 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
3b4fa1b2
DL		 9846
9847 * xterm.c (x_frame_of_widget): Likewise.
9848
cdf0357b
GM		 98492000-06-19 Gerd Moellmann <gerd@gnu.org>
9850
9851 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9852 to Vfundamental_mode_abbrev_table.
9853
9854 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9855 bogus objects are marked. This slows down GC by ~80 percent, but
9856 it might be worth trying when debugging GC-related problems.
9857 This feature requires conservative stack marking to be enabled.
9858
9859 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9860 returns XLookupChars, reset `modifiers' to zero.
9861
998e9f8c
DL		 98622000-06-19 Dave Love <fx@gnu.org>
9863
9864 * mktime.c: Unprotoized.
9865
18e21ce8 98662000-06-19 Richard Stallman <rms@gnu.org>
d1504184
GM		 9867
9868 * data.c (set_internal): If variable is frame-local,
9869 store the new value immediately into the frame parameter alist.
9870
140c4ac6
KR		 98712000-06-19 Ken Raeburn <raeburn@gnu.org>
9872
14358466
KR		 9873 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9874 in the custom handler pointer.
9875
140c4ac6
KR		 9876 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9877 value, or checks for CHAR_META can fail when Lisp_Object is a
9878 union type.
9879 * keymap.c (get_keyelt): Likewise.
9880
10d7bf84
KH		 98812000-06-19 Kenichi Handa <handa@etl.go.jp>
9882
9883 * ccl.h (struct ccl_program): New member eol_type.
9884 (struct ccl_spec): New member cr_carryover.
9885
9886 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9887 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9888
9889 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9890 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9891 (decode_eol_post_ccl): New function.
9892 (decode_coding): Don't detect EOL format here for CCL based coding
9893 systems.
9894 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9895 decode_eol_post_ccl after running the CCL program.
9896 (code_convert_region): Don't detect EOL format here for CCL based
9897 coding systems.
9898 (decode_coding_string): Likewise.
9899
52e386c2
KR		 99002000-06-18 Ken Raeburn <raeburn@gnu.org>
9901
9902 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9903 when treating it as an integer.
9904
9905 * coding.h (encode_coding_string): Declare.
9906
9907 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9908 it as an integer.
9909
9910 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9911 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9912 to be passed to get_local_map.
9913
9914 * sound.c (Fplay_sound): Don't call make_number on
9915 Frun_hook_with_args count argument.
9916
9917 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9918 for lisp objects in X event structure data field, when lisp
9919 objects are represented with unions.
9920 (x_scroll_bar_to_input_event): Ditto.
9921
b357b9d4
KR		 99222000-06-16 Ken Raeburn <raeburn@gnu.org>
9923
9924 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
37d034d3
KR		 9925 termination of string. Fix sense of test whether
9926 Vline_number_display_limit is an integer.
b357b9d4 9927
a871441d
GM		 99282000-06-16 Gerd Moellmann <gerd@gnu.org>
9929
a9021acd
GM		 9930 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9931 only if HAVE_X_WINDOWS.
9932
6344985d
GM		 9933 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9934 of titles.
9935
427ec082 9936 * dispnew.c (update_frame_1): Handle case that cursor vpos is
a871441d
GM		 9937 out of bounds.
9938
228b083e
EZ		 99392000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9940
9941 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9942 of its headers.
9943
c25b53a2
KH		 99442000-06-15 Kenichi Handa <handa@etl.go.jp>
9945
9946 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9947 start of the while loop.
9948
a6981b11
GM		 99492000-06-15 Gerd Moellmann <gerd@gnu.org>
9950
e9924e52
GM		 9951 * atimer.c (alarm_signal_handler): Add forward declaration.
9952
a6981b11
GM		 9953 * data.c (set_internal): Remove debug code.
9954
25fa6deb
GM		 99552000-06-14 Gerd Moellmann <gerd@gnu.org>
9956
dce6b995
GM		 9957 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9958
9f817ea4
GM		 9959 * unexec.c (toplevel) [COFF]: Include coff.h.
9960
9961 * s/lynxos.h: New file.
9962
9963 * keymap.c (Fsingle_key_description): Enclose function key and
9964 event symbol names in angle brackets.
9965
8a4e3c0c
GM		 9966 * xdisp.c (setup_echo_area_for_printing): Call
9967 message_log_maybe_newline if message_buf_print is not set.
9968
9969 * print.c (printchar, strout): Don't check message_buf_print
427ec082 9970 before calling setup_echo_area_for_printing because that
8a4e3c0c
GM		 9971 function does something useful even when message_buf_print is
9972 already set.
9973
52283633
SM		 9974 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9975 New variables.
25fa6deb
GM		 9976 (ensure_echo_area_buffers): Initialize echo buffer's
9977 truncate lines setting to nil.
9978 (with_echo_area_buffer): Don't set the echo buffer's truncate
9979 lines setting here.
8a4e3c0c 9980 (set_message_1): Set it here instead, based on the value
25fa6deb
GM		 9981 of message_truncate_lines.
9982 (resize_mini_window): Handle case that lines are truncated.
52283633
SM		 9983 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9984 DEFVAR_BOOL message-truncate-lines.
25fa6deb
GM		 9985
9986 * keyboard.c (read_char): Bind message-truncate-lines to t
9987 while displaying a help-echo.
9988
9989 * lisp.h (Qmessage_truncate_lines): External declaration.
9990
163dcff3
GM		 99912000-06-13 Gerd Moellmann <gerd@gnu.org>
9992
1681ead6
GM		 9993 * xdisp.c (Vline_number_display_limit): Renamed from
9994 line_number_display_limit.
9995 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9996 Extend documentation string. Initialize
9997 Vline_number_display_limit to nil meaning no limit.
9998 (decode_mode_spec): Use Vline_number_display_limit with its new
9999 meaning.
10000
163dcff3
GM		 10001 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10002
18e21ce8 100032000-06-13 Richard Stallman <rms@gnu.org>
163dcff3
GM		 10004
10005 * frame.c (Fmodify_frame_parameters): Doc fix.
427ec082 10006
163dcff3
GM		 10007 * xfns.c (x_set_frame_parameters): Comment fix.
10008
10009 * frame.c (store_frame_param): Call swap_in_global_binding if the
10010 variable's current binding was chosen based on this frame.
10011
10012 * data.c (swap_in_global_binding): New function.
10013
a704139d
EZ		 100142000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10015
10016 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10017 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10018
9b6610db
EZ		 100192000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10020
10021 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10022
c68833d2
JR		 100232000-06-12 Jason Rumney <jasonr@gnu.org>
10024
10025 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10026
10027 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10028
10029 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10030
10031 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10032
ed1056b3
GM		 100332000-06-12 Gerd Moellmann <gerd@gnu.org>
10034
10035 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10036 (syms_of_xfaces): Defsubr Sdump_colors.
10037 (x_free_colors): Don't treat b&w specially on default visual.
10038 (x_free_dpy_colors): New function.
10039 (free_face_colors): Don't check visual class; it's done
10040 in x_free_colors.
10041
10042 * xterm.c (x_frame_of_widget): New function.
10043 (x_alloc_nearest_color_for_widget): Use it.
10044 (x_copy_dpy_color): New function.
10045 (x_destroy_window): Free various colors.
10046
5050a2ef
KH		 100472000-06-12 Kenichi Handa <handa@etl.go.jp>
10048
10049 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10050
10051 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10052
10053 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10054
10055 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10056
10057 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10058
fb1b041d
DL		 100592000-06-11 Dave Love <fx@gnu.org>
10060
10061 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10062
ff96b5f4
EZ		 100632000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10064
10065 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10066
db8eeecd
GM		 100672000-06-11 Gerd Moellmann <gerd@gnu.org>
10068
ed1056b3 10069 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
db8eeecd
GM		 10070 to `XEvent *'.
10071
49b71c5f
KH		 100722000-06-10 Kenichi Handa <handa@etl.go.jp>
10073
c479bd55
KH		 10074 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10075 (regex_compile): Fix the code for handling the case of single byte
10076 char and multibyte char being mixed in a range within [...].
10077
ff6a65c2
KH		 10078 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10079 and dst_multibyte members of coding.
10080
49b71c5f
KH		 10081 * charset.c (update_charset_table): Update the table
10082 bytes_by_char_head.
10083 (init_charset_once): Initialize elements of bytes_by_char_head to
10084 1 except for leading codes for private charases.
10085
10086 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
52283633 10087 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
49b71c5f 10088
9e80b57d
KR		 100892000-06-09 Ken Raeburn <raeburn@gnu.org>
10090
10091 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10092 access the data it doesn't point to.
10093
f83fe4b4
GM		 100942000-06-08 Gerd Moellmann <gerd@gnu.org>
10095
10096 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
db8eeecd 10097 will be translated to a switch-frame event when reading the
f83fe4b4
GM		 10098 event queue. This is necessary because Emacs otherwise won't
10099 perform a switch-frame to a new frame until some other event, for
10100 example a keystroke event, forces it to do so. This has various
10101 effects, one visible being that the cursor of a frame created with
10102 C-x 5 2 or switched to with a window manager key binding like
10103 A-TAB stays hollow because selected_window isn't on the newly
10104 focused frame until the switch-frame is performed.
10105
10106 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10107 generating a switch-frame event if necessary.
10108
10109 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10110
10111 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10112 it's an integer.
10113
0890801b
KH		 101142000-06-08 Kenichi Handa <handa@etl.go.jp>
10115
52283633 10116 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
0890801b 10117
173cbca8
GM		 101182000-06-07 Gerd Moellmann <gerd@gnu.org>
10119
3091c2a6
GM		 10120 * window.c (displayed_window_lines): Take empty lines at
10121 the bottom of a window into account.
427ec082 10122
f38952fe
GM		 10123 * window.c (displayed_window_lines): New function.
10124 (Fmove_to_window_line): Use displayed_window_lines to determine
10125 the number of lines to move, instead of using the window's height.
10126
10127 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10128 to stop reading, even if the form read sets point to a different
10129 value when evaluated.
10130
427ec082 10131 * xdisp.c (display_line): Fix code deciding in which line to
173cbca8
GM		 10132 put the cursor.
10133
6ba6c818
KH		 101342000-06-07 Kenichi Handa <handa@etl.go.jp>
10135
10136 * fileio.c (e_write): Free composition data if stored in
10137 coding->cmp_data.
10138
5f1aea9a
GM		 101392000-06-06 Gerd Moellmann <gerd@gnu.org>
10140
666852af
GM		 10141 * xdisp.c (display_line): Set row's and iterator's
10142 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10143 Set cursor even if row ends in the middle of a character.
10144 (dump_glyph_row): Print values of new flags.
10145 (redisplay_window) <cursor movement in unchanged window>: When
10146 point has been moved forward, and PT is at the end of the cursor
10147 row, don't place the cursor in the next row if the cursor row ends
10148 in the middle of a character or at ZV.
10149
10150 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10151 (struct glyph_row): Add starts_in_middle_of_char_p and
10152 ends_in_middle_of_char_p.
10153 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10154 ends_in_middle_of_char_p flag.
10155 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10156
d13f3e2e
GM		 10157 * term.c (append_glyph): Revert change of 2000-06-06.
10158
10159 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10160 padding glyph not fitting on line as whole character not
10161 fitting on line.
10162
5f1aea9a
GM		 10163 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10164 this isn't true for images with `:ascent 100'.
10165
10cda9b0
KH		 101662000-06-06 Kenichi Handa <handa@etl.go.jp>
10167
ed00559d
KH		 10168 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10169 as modified if it is originally unmodified.
10170
10cda9b0
KH		 10171 * term.c (encode_terminal_code): Change the way to check if
10172 terminal coding does any conversion.
10173 (append_glyph): Set glyph->pixel_width correctly.
10174
10175 * xdisp.c (display_line): While checking line continuation, pay
10176 attention to a padding glyph.
10177
1969fae2
GM		 101782000-06-05 Gerd Moellmann <gerd@gnu.org>
10179
10180 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10181
162ccef4
DL		 101822000-06-05 Dave Love <fx@gnu.org>
10183
f19f32dd
DL		 10184 * xdisp.c: Include fontset.h.
10185
10186 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10187
10188 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10189
10190 * dispnew.c: Conditionally include term.h.
10191
10192 * coding.h: Declare code_convert_string_norecord.
10193
10194 * frame.h (struct frame): Use volatile unconditionally.
10195
10196 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10197
10198 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10199
10200 * systime.h: Protect against multiple inclusion.
10201 (timezone) [USG5_4]: Define as time_t.
10202
10203 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10204 (Foptimize_char_table, make_temp_name): Declare.
10205
10206 * Makefile.in (xdisp.o): Depend on fontset.h.
10207
10208 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10209
10210 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10211 (Foptimize_char_table, make_temp_name): Declare.
10212
427ec082 10213 * s/irix4-0.h:
162ccef4
DL		 10214 * s/irix5-0.h:
10215 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10216
2082fe81
DL		 102172000-06-02 Dave Love <fx@gnu.org>
10218
10219 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10220
dcf671d2
GM		 102212000-06-02 Gerd Moellmann <gerd@gnu.org>
10222
10223 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
1969fae2 10224 result face, set flags in that face indicating that colors may not
dcf671d2
GM		 10225 be freed.
10226
10227 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10228 glyph, use the ASCII NUL character to determine the face.
10229
d42122a3
DL		 102302000-06-02 Dave Love <fx@gnu.org>
10231
10232 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10233 (VFORK_RETURN_TYPE): Remove.
427ec082 10234
d42122a3
DL		 10235 * config.in: Add NO_MATHERR.
10236
dd432f16
DL		 102372000-06-01 Dave Love <fx@gnu.org>
10238
90aa4ea8
DL		 10239 * cmds.c (internal_self_insert): Don't check
10240 Vbefore_change_function, Vafter_change_function.
10241
10242 * insdel.c (signal_before_change, signal_after_change): Likewise.
10243
10244 * buffer.c (Vbefore_change_function, Vafter_change_function):
10245 Variables and their initializations deleted.
10246
2330c9d4
DL		 10247 * callint.c (Fcall_interactively): Doc fix.
10248
dd432f16
DL		 10249 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10250
bf9e8804
DL		 102512000-05-31 Dave Love <fx@gnu.org>
10252
10253 * textprop.c: Revert last change -- duplicated.
10254
3694b4ab
GM		 102552000-05-31 Gerd Moellmann <gerd@gnu.org>
10256
10257 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10258 in #if 0.
10259
10260 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10261
f14156cd
JR		 102622000-05-31 Jason Rumney <jasonr@gnu.org>
10263
8119aab8
JR		 10264 * search.c (Fre_search_forward, Fre_search_backward)
10265 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10266
f14156cd
JR		 10267 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10268
4aab9be3
JR		 102692000-05-30 Jason Rumney <jasonr@gnu.org>
10270
10271 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10272 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10273
52283633 10274 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
4aab9be3
JR		 10275
10276 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10277 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10278 expand a nil default_filename.
10279
10280 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10281 pointer to glyph_to_pixel_coords, not a frame.
10282
10283 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10284 coding.h to dependencies.
10285
10286 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10287
10288 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10289 window pointer to be consistent with w32term.c and xterm.c.
10290
10291 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10292 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10293 (Qline_spacing, Qcenter): New variables.
10294 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10295 (x_set_line_spacing): New function.
52283633 10296 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
4aab9be3
JR		 10297 (x_specified_cursor_type): New function.
10298 (x_set_cursor_type): Use it.
10299 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10300 and icon strings.
10301 (validate_x_resource_name, x_get_resource_string): Measure lengths
10302 of external strings in bytes.
10303 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10304 GetTextExtentPoint32 with NULL title.
10305 (Fx_create_frame): Initialize Qline_spacing.
10306 (w32_load_system_font): Initialize font->double_byte_p.
10307 (x_to_w32_charset): Use Vw32_charset_info_alist.
10308 (Image, busy cursor, tooltip functions): Merged changes from
10309 xfns.c. Not yet functional on Windows.
10310
10311 * w32gui.h (W32FontStruct): Add double_byte_p member.
10312
10313 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10314 (emacs_button_translation): Use it.
10315 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10316 in `mask' to be set.
10317
10318 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10319 menu strings.
10320
10321 * w32term.c: Format and doc changes to bring closer to xterm.c.
10322 (w32_char_font_type): New enum.
10323 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10324 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10325 (w32_encode_char): New function.
10326 (x_encode_char): Removed.
10327 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10328 x_encode_char and w32_font_is_double_byte.
10329 (x_produce_image_glyph): Use image_ascent.
10330 (x_produce_glyphs): Use new version of w32_per_char_metric and
10331 handle NULL return value. Allow extra line spacing.
10332 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10333 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10334 w32_font_type member of glyph instead.
10335 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10336 (fast_find_position): Make sure not to consider rows not visible
10337 in the window.
10338 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10339 w32_menu_display_help with input blocked, as it can abort.
10340 (x_display_and_set_cursor): Choose cursor depending
10341 on buffer-local value of cursor_type.
10342 (x_draw_bar_cursor): Add parameter WIDTH.
10343
10344 * w32term.h (CP_DEFAULT): Define.
10345 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10346
10fc3187
GM		 103472000-05-30 Gerd Moellmann <gerd@gnu.org>
10348
10349 * search.c (Fre_search_forward, Fre_search_backward)
10350 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10351
d0555360
KH		 103522000-05-30 Kenichi Handa <handa@etl.go.jp>
10353
10354 * coding.c (detect_coding_iso2022): Fix code for checking
10355 CODING_CATEGORY_MASK_ISO_8_2.
10356
f1ad044f
SM		 103572000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10358
10359 * regex.c (PREFETCH_NOLIMIT): New function.
10360 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10361
84ec3b4b
GM		 103622000-05-29 Gerd Moellmann <gerd@gnu.org>
10363
66254a13
GM		 10364 * syntax.c (find_defun_start): Move test for
10365 open_paren_in_column_0_is_defun_start outside of the loop.
10366
49e70dec
GM		 10367 * xdisp.c (redisplay_window): Really switch buffers when
10368 displaying mode lines, and temporarily set selected_frame to the
10369 frame of the window that's redisplayed.
10370
84ec3b4b
GM		 10371 * xfaces.c (free_realized_faces): Block/unblock input.
10372 (free_realized_multibyte_face): Ditto.
10373
869a3a14
DL		 103742000-05-29 Dave Love <fx@gnu.org>
10375
10376 * textprop.c (Qkeymap): New variable.
10377 (syms_of_textprop): Intern it.
10378
10379 * keymap.c: Include intervals.h.
10380 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10381
10382 * Makefile.in (keymap.o): Depend on intervals.h.
10383
10384 * keyboard.c (menu_bar_items, tool_bar_items)
10385 (Fexecute_extended_command): Deal with `keymap' property.
10386 (read_key_sequence): Track map from `keymap' property as well as
10387 `local_map'.
10388
10389 * intervals.c (get_local_map): Extra arg to allow looking for
10390 `keymap' too.
10391
10392 * intervals.h (map_property): New enum.
10393 (get_local_map): Extra arg using it.
10394 (Qkeymap): Declare.
10395
84ec3b4b 10396 * lisp.h (get_local_map): Don't declare here.
869a3a14 10397
89d0c844
KH		 103982000-05-29 Kenichi Handa <handa@etl.go.jp>
10399
10400 * Makefile.in (callproc.o): Depend on composite.h.
10401
10402 * callproc.c: Include composite.h.
10403 (Fcall_process): Handle composition correctly.
10404
10405 * coding.h (coding_allocate_composition_data): Extern it.
10406 (coding_restore_composition): Likewise.
10407
10408 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10409 yet allocated, finish decoding with result
10410 CODING_FINISH_INSUFFICIENT_CMP.
10411 (coding_allocate_composition_data): Make it non-static.
10412 (coding_restore_composition): Likewise.
10413
797a084a
EZ		 104142000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10415
10416 * charset.c (syms_of_charset): Revert last change.
10417
cf872af5
EZ		 104182000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10419
10420 * term.c (produce_glyphs): Treat characters from the eight-bit-*
d7d0dac0
SM		 10421 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10422 Handa.
cf872af5 10423
5b1ae051
EZ		 104242000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10425
10426 * charset.c (syms_of_charset): Set width of character sets
10427 eight-bit-control and eight-bit-graphic to 1 column.
10428
34ec9ebe
GM		 104292000-05-26 Gerd Moellmann <gerd@gnu.org>
10430
10431 * config.in (HAVE_SPEED_T): New define.
10432
10433 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10434 `extern speed_t'.
10435
dd854dc2
DL		 104362000-05-26 Dave Love <fx@gnu.org>
10437
10438 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10439
10440 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10441 (Fsubr_arity): New function.
10442 (syms_of_data): Install them.
10443
ba9f8f95
KH		 104442000-05-26 Kenichi Handa <handa@etl.go.jp>
10445
0f3e0672
KH		 10446 * charset.c (init_charset_once): Set the table bytes_by_char_head
10447 correctly.
10448
cebefb44
KH		 10449 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10450 the default fontset to what Emacs uses by default.
0f3e0672
KH		 10451 (check_registry_encoding): This function deleted.
10452 (Fset_fontset_font): Remove the adhoc condition for the default
10453 fontset. Allow cons in FONTNAME.
cebefb44 10454
0f3e0672
KH		 10455 * fns.c (map_char_table): Ignore char-table entries for
10456 charsets eight-bit-control and eight-bit-graphic.
ba9f8f95 10457
7a18af49
KR		 104582000-05-25 Ken Raeburn <raeburn@gnu.org>
10459
10460 * emacs.c (main): Initialize keyboard syms before initializing
10461 window code, so face names are available.
10462
d2af47df
SM		 104632000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10464
10465 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10466 of an anchor at the beginning of a shy-group.
10467
fc6a6a4e
GM		 104682000-05-25 Gerd Moellmann <gerd@gnu.org>
10469
10470 * xdisp.c (handle_invisible_prop): Don't try to skip over
10471 invisible text if end of text is already reached.
10472
005f0d35
DL		 104732000-05-25 Dave Love <fx@gnu.org>
10474
02513cdd
DL		 10475 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10476
005f0d35
DL		 10477 * coding.c (encode_eol): Add null statement after label.
10478
89f6ca4e
EZ		 104792000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10480
10481 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10482 2000-05-20.
10483
a4e1759e
KH		 104842000-05-25 Kenichi Handa <handa@etl.go.jp>
10485
10486 * ccl.c (ccl_driver): Fix previous change.
10487
eacfd7fe
KH		 104882000-05-25 Kenichi Handa <handa@etl.go.jp>
10489
46ab33a9
KH		 10490 * coding.c (run_pre_post_conversion_on_str): Set point to the
10491 beginning of buffer before calling coding->post_read_conversion.
10492 (decode_coding_string): Give correct args to
10493 run_pre_post_conversion_on_str.
10494 (encode_coding_string): Likewise.
10495
eacfd7fe
KH		 10496 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10497 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10498 eight-bit-graphic correctly.
10499
f8569325
DL		 105002000-05-24 Kenichi HANDA <handa@etl.go.jp>
10501
10502 * fileio.c (Finsert_file_contents): Even if a file is not found,
10503 execute codes for setting up coding system. Call
10504 after-insert-file-functions unconditionally.
10505
04545643
GM		 105062000-05-24 Gerd Moellmann <gerd@gnu.org>
10507
10508 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10509 BSD_PGRPS are not defined.
10510
747d90ea
KH		 105112000-05-24 Kenichi Handa <handa@etl.go.jp>
10512
10513 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10514 DESCRIPTION.
10515 (syms_of_charset): Avoid building same strings.
10516
716e3b88
GM		 105172000-05-23 Gerd Moellmann <gerd@gnu.org>
10518
10519 * lread.c (Fload): Add a comment about the meaning of
10520 Vuser_init_file being t.
10521
10522 * puresize.h (BASE_PURESIZE): Increase to 675000.
10523
10524 * s/gnu-linux.h (setpgrp): Don't define it here because this
10525 prevents compilation on GNU/Linux systems with glib 2.2.
10526
10527 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10528 as setpgid.
427ec082 10529
9aeb39fa
EZ		 105302000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10531
10532 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10533 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10534 version.
10535 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10536
29ced61b
KH		 105372000-05-23 Kenichi Handa <handa@etl.go.jp>
10538
52283633 10539 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
0574a2ed 10540
3d80f24d
KH		 10541 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10542
52283633 10543 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
3d80f24d 10544
29ced61b
KH		 10545 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10546
d7e00792
KH		 105472000-05-22 Kenichi Handa <handa@etl.go.jp>
10548
c9d80d38
KH		 10549 * keyboard.c (read_char): Allow character codes 128..255 to be
10550 handled by input-method-function.
10551
d7e00792
KH		 10552 * insdel.c (adjust_markers_for_replace): Fix previous change.
10553 (adjust_after_replace): If PREV_TEXT is nil, call
10554 adjust_markers_for_insert, not adjust_markers_for_replace.
10555
087121cc 105562000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
427ec082 10557
087121cc
GM		 10558 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10559 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10560 [HAVE_GRANDPT]: Define.
10561 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10562
10563 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10564 like SYSV_PTYS.
10565
10566 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10567
10568 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10569
c9671f81
KH		 105702000-05-20 Kenichi Handa <handa@etl.go.jp>
10571
10572 The following changes are to handle 8-bit characters in a
10573 multibyte buffer/string without facing with byte combining
10574 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10575 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10576
10577 * Makefile.in (fns.o): Depend on charset.h.
10578
10579 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10580 convert it to unibyte.
10581 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10582
10583 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10584 apparent char boundary.
10585 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10586 0x80..0x9F to/from multibyte form.
10587
10588 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10589 to unibyte.
10590
10591 * callproc.c (Fcall_process): Always encode an argument string if
10592 it is multibyte. Setup src_multibyte and dst_multibyte members of
10593 process_coding properly.
ce75fd23 10594
c9671f81
KH		 10595 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10596 SPLIT_NON_ASCII_CHAR.
10597
10598 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10599 as is.
10600 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10601
52283633 10602 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
c9671f81 10603 (SPLIT_CHARACTER_SEQ): This macro deleted.
52283633 10604 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
c9671f81
KH		 10605 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10606 and eight-bit-graphic.
10607 (char_to_string): Likewise. Signal an error for too large
10608 character code.
10609 (char_printable_p): Return 0 for 8-bit characters.
10610 (update_charset_table): Update iso_charset_table only when a final
10611 character is non-negative.
10612 (find_charset_in_text): Renamed from find_charset_in_str.
10613 Arguments and return value changed. Callers changed.
10614 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10615 be -1 if CHARSET is used only internally.
10616 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10617 eight-bit-graphic.
10618 (Fcharset_after): Simplified.
10619 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10620 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10621 (multibyte_chars_in_text): Simplified by assuming there's no
10622 invalid multibyte sequence.
52283633
SM		 10623 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10624 (str_as_unibyte): New functions.
10625 (Fstring): Simpified by assuming that byte combining never happens.
c9671f81
KH		 10626 (init_charset_once): Initialization for
10627 LEADING_CODE_8_BIT_CONTROL.
10628 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10629 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10630 eight-bit-control and eight-bit-graphic.
10631
52283633
SM		 10632 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10633 (CHARSET_8_BIT_GRAPHIC): New macros.
c9671f81
KH		 10634 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10635 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10636 (CHARSET_REVERSE_CHARSET): Likewise.
10637 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10638 eight-bit-graphic.
10639 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10640 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10641 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10642 encounter an invalid multibyte sequence.
10643 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10644 sequence is always valid.
10645 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
52283633 10646 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
c9671f81
KH		 10647 (CHAR_STRING): For 8-bit characters, call char_to_string.
10648 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10649 multibyte sequence is always valid.
10650 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
52283633
SM		 10651 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10652 (str_as_unibyte): Extern them.
c9671f81 10653 (BCOPY_SHORT): Fix a bug.
52283633 10654 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
c9671f81
KH		 10655 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10656 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10657 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10658
bd4bde7f 10659 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
c9671f81 10660 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
52283633
SM		 10661 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10662 (EMIT_BYTES): New macros.
10663 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10664 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
c9671f81
KH		 10665 macros deleted.
10666 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10667 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10668 check the validity of multibyte sequence.
10669 (decode_coding_emacs_mule): New function.
10670 (encode_coding_emacs_mule): New macro.
10671 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10672 the source.
10673 (DECODE_ISO_CHARACTER): Just return a character code.
10674 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10675 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10676 EMIT_CHAR to produced decoded characters. Exit the loop only by
10677 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10678 block here.
10679 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10680 only position codes for an invalid character.
10681 (encode_designation_at_bol): Return new destination pointer. 5th
10682 arg DSTP is changed to DST.
10683 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10684 from the source by ONE_MORE_CHAR. Don't handle the case of last
10685 block here.
10686 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10687 macros deleted.
52283633
SM		 10688 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10689 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
c9671f81
KH		 10690 TWO_MORE_BYTES to fetch a byte from the source.
10691 (encode_eol): Pay attention to coding->src_multibyte.
10692 (detect_coding, detect_eol): Preserve members src_multibyte and
10693 dst_multibyte.
10694 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10695 (encoding_buffer_size): Set magnification to 3 for all coding
10696 systems that require encoding.
10697 (ccl_coding_driver): For decoding, be sure that the result is
10698 valid multibyte sequence.
10699 (decode_coding): Initialize coding->errors and coding->result.
10700 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10701 and raw-text, always call decode_eol. Handle the case of last
10702 block here. If not coding->dst_multibyte, convert the resulting
10703 sequence to unibyte.
10704 (encode_coding): Initialize coding->errors and coding->result.
10705 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10706 and raw-text, always call encode_eol. Handle the case of last
10707 block here.
10708 (shrink_decoding_region, shrink_encoding_region): Detect cases
10709 that we can't skip data more rigidly.
10710 (code_convert_region): Setup src_multibyte and dst_multibyte
10711 members of coding. For decoding, if the buffer is multibyte,
10712 convert the source sequence to unibyte in advance. For encoding,
10713 if the buffer is multibyte, convert the resulting sequence to
10714 multibyte afterward.
10715 (run_pre_post_conversion_on_str): New function.
10716 (code_convert_string): Deleted and divided into the following two.
10717 (decode_coding_string, encode_coding_string): New functions.
10718 (code_convert_string1, code_convert_string_norecord): Call one of
10719 above.
10720 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10721 MAKE_NON_ASCII_CHAR.
52283633
SM		 10722 (Fset_terminal_coding_system_internal)
10723 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
c9671f81
KH		 10724 and dst_multibyte members.
10725 (init_coding_once): Initialize iso_code_class with new enum
10726 ISO_control_0 and ISO_control_1.
10727
10728 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10729 devided into ISO_control_0 and ISO_control_1.
10730 (struct coding_system): New members src_multibyte, dst_multibyte,
10731 errors, and result. Delete member fake_multibyte.
10732 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10733 nonzero.
10734 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10735 nonzero.
10736
10737 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10738 (Faset): Likewise.
10739
10740 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10741 multibyte form.
10742 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10743 combining occurs.
10744 (Ftranspose_region): Delete codes for handling byte combining.
10745
10746 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10747 dst_multibyte members of coding. On handling REPLACE on unibyte
10748 buffer, convert the result of decode_coding to unibyte. On
10749 inserting into a mutibyte buffer, always call code_convert_region.
bd4bde7f 10750 (e_write): Setup coding->src_multibyte according to the
c9671f81
KH		 10751 multibyteness of the source (buffer or string).
10752
10753 * fns.c (concat): Handle 8-bit characters correctly.
10754 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10755 unibyte in the result.
10756 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10757 valid multibyte form in the result.
10758 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10759 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10760 return -1, signal an error.
10761 (base64_encode_1): New arg MULTIBYTE. Get each character by
10762 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10763 character is found, return -1.
10764 (Fbase64_decode_region): Delete codes for handling byte-combining.
10765 Treat each decoded byte as a unibyte character.
10766 (Fbase64_decode_string): Return unibyte string.
10767 (Fcompare_strings, concat, string_byte_to_char): Use
10768 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10769 FETCH_STRING_CHAR_ADVANCE.
10770 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10771 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10772
10773 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10774 SPLIT_NON_ASCII_CHAR.
10775 (fontset_ref_via_base, fontset_set): Likewise
10776
10777 * insdel.c (adjust_markers_for_record_delete): Deleted.
10778 (adjust_markers_for_insert): Argument changed. Caller changed.
10779 (adjust_markers_for_replace): Likewise.
52283633
SM		 10780 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10781 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
c9671f81
KH		 10782 (copy_text): Delete unused local varialbe c_save. For converting
10783 to multibyte, be sure to make all 8-bit characters in valid
10784 multibyte form.
10785 (count_size_as_multibyte): Handle 8-bit characters correctly.
52283633
SM		 10786 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10787 (adjust_after_replace, replace_range, del_range_2)
c9671f81 10788 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
52283633
SM		 10789 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10790 (adjust_after_replace, replace_range, del_range_2) Delete codes for
c9671f81
KH		 10791 handling byte combining.
10792 (adjust_before_replace): Deleted.
427ec082 10793
c9671f81
KH		 10794 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10795 SPLIT_NON_ASCII_CHAR.
10796 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
52283633 10797 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
c9671f81
KH		 10798 (Fkey_description): Likewise.
10799
10800 * lread.c (read1): On reading multibyte string, be sure to make
10801 all 8-bit chararacters in valid multibyte form.
10802 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10803
10804 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10805 unconditionally.
10806
10807 * process.c (Fstart_process): GCPRO current_dir before calling
10808 Ffind_operation_coding_system. Encode arguments here.
10809 (create_process): Don't encode arguments here. Setup
10810 src_multibyte and dst_multibyte members of struct coding.
10811 (read_process_output): Setup src_multibyte and dst_multibyte
10812 members of struct coding. If the output is to multibyte buffer,
10813 always decode the output of the process. Adjust the
52283633 10814 representation of 8-bit characters to the multibyteness of the output.
c9671f81
KH		 10815 (send_process): Setup coding->src_multibyte according to the
10816 multibyteness of the source.
10817
52283633 10818 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
c9671f81
KH		 10819 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10820 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10821
52283633 10822 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
c9671f81
KH		 10823
10824 * w16select.c (Fw16_set_clipboard_data): Setup members
10825 src_multibyte and dst_multibyte of coding. Adjusted for the
10826 change for find_charset_in_str.
10827 (Fw16_get_clipboard_data): Likewise.
10828
10829 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10830 dst_multibyte of coding.
10831 (x_to_w32_font): Likewise.
10832
10833 * w32select.c (Fw32_set_clipboard_data): Setup members
10834 src_multibyte and dst_multibyte of coding. Adjusted for the
10835 change for find_charset_in_str.
10836 (Fw32_get_clipboard_data): Likewise.
10837
10838 * xdisp.c (get_next_display_element): Handle 8-bit characters
10839 correctly.
52283633
SM		 10840 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10841 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
c9671f81
KH		 10842
10843 * xselect.c (selection_data_to_lisp_data): Setup members
10844 src_multibyte and dst_multibyte of coding. Adjusted for the
10845 change for find_charset_in_str.
10846 (lisp_data_to_selection_data): Likewise.
10847
5f64c9e0
GM		 108482000-05-19 Gerd Moellmann <gerd@gnu.org>
10849
52283633 10850 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
2b63d473 10851
5f64c9e0
GM		 10852 * dispextern.h (Vimage_types): Add extern declaration.
10853
10854 * xdisp.c (Vimage_types): Moved here from xfns.c.
10855 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10856
10857 * xfns.c (Vimages_types): Moved to xdisp.c.
10858 (syms_of_xfns): Move `image-types' to xdisp.c.
10859
10860 * w32fns.c (Vimage_types): Removed.
10861 (syms_of_w32fns): Remove `image-types'.
10862
813086ea
KH		 108632000-05-18 Kenichi Handa <handa@etl.go.jp>
10864
10865 * fns.c (map_char_table): Pay attention to character number of
10866 charset. Check the validity of charset at the first level. For
10867 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10868 the default value.
10869
10870 * fontset.c: Include "buffer.h".
10871 (fs_load_font): If the face has fontset, record the face ID in
10872 that fontset.
10873 (Finternal_char_font): New function.
10874 (accumulate_font_info): New function.
10875 (Ffontset_info): Rewritten for the new fontset implementation.
10876 (syms_of_fontset): Register Vdefault_fontset in the first element
10877 of Vfontset_table. Include Vdefault_fontset in
10878 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10879 function.
10880
bdaebbf0
DL		 108812000-05-16 Dave Love <fx@gnu.org>
10882
10883 * m/iris5d.h: Deleted -- unused.
10884
cb613bb8
GM		 108852000-05-16 Gerd Moellmann <gerd@gnu.org>
10886
b15f3b77
GM		 10887 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10888 `invalid' instead of `illegal'.
10889
10890 * indent.c (Fmove_to_column): When ending within a tab, insert
10891 spaces first so that markers at the end of the tab get adjusted.
10892
835c1b36
GM		 10893 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10894 buffer list that wasn't selected in that frame.
10895
cb613bb8
GM		 10896 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10897 is needed on mescaline, use a 2 char prefix, and call
10898 make_temp_name with second arg non-zero.
10899
10900 * fileio.c (make_temp_name): New function, extracted from
10901 Fmake_temp_name.
10902 (Fmake_temp_name): Use it.
10903
f685bea9
EZ		 109042000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10905
52283633 10906 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
f685bea9 10907
a1b8d58b
GM		 109082000-05-15 Gerd Moellmann <gerd@gnu.org>
10909
10910 * Makefile.in (lisp): Add env.elc.
10911
10912 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10913
a265079f
GM		 109142000-05-12 Gerd Moellmann <gerd@gnu.org>
10915
10916 * search.c (Freplace_match): Handle case of `\N' in the
10917 replacement when there's no group N.
10918
da4496b6
GM		 109192000-05-11 Gerd Moellmann <gerd@gnu.org>
10920
0ace421a
GM		 10921 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10922 of the message to message_dolog.
10923
1172eb8d
GM		 10924 * keyboard.c (read_char): Don't clear current message for help
10925 events; let the code handling help events handle this. Change
10926 code detecting help events that should be ignored.
10927
da4496b6
GM		 10928 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10929 we're interating over a string.
10930
0623e40f
DL		 109312000-05-09 Dave Love <fx@gnu.org>
10932
10933 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10934 that offset before writing. Move gcpro region past call of
10935 Ffile_regular_p.
10936
bae2503b
DL		 109372000-05-04 Dave Love <fx@gnu.org>
10938
10939 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10940
ec82fb2f
GM		 109412000-05-04 Gerd Moellmann <gerd@gnu.org>
10942
10943 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10944 of inserted characters when BUF equals the current buffer, and PT
10945 is in front of or equal to FROM.
10946
cbf18892
GM		 109472000-05-03 Gerd Moellmann <gerd@gnu.org>
10948
4ff40dd0
GM		 10949 * xdisp.c (handle_single_display_prop): If display property value
10950 is invalid, or something not supported on the frame, restore
10951 iterator's position to what it was initially. Make sure to return
10952 0 for invalid and unsupported property values.
10953
cbf18892
GM		 10954 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10955 that x_per_char_metric returns null.
10956
1b0672c3
GM		 109572000-05-02 Gerd Moellmann <gerd@gnu.org>
10958
576da55d
GM		 10959 * xterm.h (struct face): Add forward declaration.
10960 (struct image): Ditto.
10961 (image_ascent): Add prototype.
10962
10963 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10964 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10965 image_ascent instead of using IMAGE_ASCENT.
10966
10967 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10968 (IMAGE_ASCENT): Removed.
10969
10970 * xfns.c (Qcenter): New variable.
10971 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10972 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10973 (image_ascent): New function.
10974 (lookup_image): Recognize `:ascent center'.
10975 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10976 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10977 (xbm_load): Don't set image's ascent here.
10978 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10979 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10980 check ascent values here.
10981 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10982 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10983 (syms_of_xfns): Initialize Qcenter.
10984
1b0672c3
GM		 10985 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10986 to the limits, increase the limits.
10987
0d7811ed
KH		 109882000-05-01 Kenichi Handa <handa@etl.go.jp>
10989
10990 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
52283633 10991 Check Vfont_encoding_alist against the full name of the opened font.
0d7811ed 10992
a943a5ca
GM		 109932000-04-28 Gerd Moellmann <gerd@gnu.org>
10994
10995 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10996 taller than the window.
10997
5dba1e29
KH		 109982000-04-28 Kenichi Handa <handa@etl.go.jp>
10999
11000 * xfaces.c (realize_x_face): Fix the argument of the second
11001 xassert. BASE_FACE may not be a face for ASCII.
11002
353964e3
GM		 110032000-04-27 Gerd Moellmann <gerd@gnu.org>
11004
c76e04a8
GM		 11005 * print.c (print_object): Treat print-length < 0 as nil.
11006
11007 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11008
11009 * s/freebsd.h (TERMCAP_OBJ): Removed.
11010 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11011
11012 * lread.c (read1): Don't treat period followed by certain
11013 characters as symbol start.
11014
11015 * xfns.c (slurp_file): New function.
11016 (xbm_image_p): Handle case of in-memory XBM files.
11017 (xbm_scan): Rewritten to work on memory buffers instead of files.
11018 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11019 Work on memory buffers instead of files. If DATA is null test
11020 if buffer looks like an in-memory XBM file.
11021 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11022 memory buffers instead of files.
11023 (xbm_file_p): New function.
11024 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11025
353964e3
GM		 11026 * lread.c (end_of_file_error): New function.
11027 (read1): Call it instead of signaling `end-of-file' directly.
11028
427ec082 11029 * print.c (print_error_message): Print data of `end-of-file'
353964e3
GM		 11030 with Fprinc instead of Fprin1.
11031
24d744ac
KR		 110322000-04-26 Ken Raeburn <raeburn@gnu.org>
11033
11034 * window.c (freeze_window_start): Check that minibuffer scroll
11035 window isn't nil before extracting the window structure pointer
11036 from it.
11037
11038 * undo.c (record_delete): If we hit the end of the undo list, stop
11039 picking elements apart.
11040
7464346d
GM		 110412000-04-26 Gerd Moellmann <gerd@gnu.org>
11042
11043 * xdisp.c (display_line): If lines are continued, restore
11044 iterator's ascent/descent information to the values before the
11045 first glyph not fitting on the line.
11046
612839b6
GM		 110472000-04-25 Gerd Moellmann <gerd@gnu.org>
11048
11049 * xdisp.c (try_window_id) <all changes above window start>: Adjust
52283633 11050 positions in glyph matrix. Don't compute new window end positions.
612839b6
GM		 11051
11052 * dispnew.c (increment_matrix_positions): Renamed from
11053 increment_glyph_matrix_buffer_positions.
11054 (increment_row_positions): Renamed from
11055 increment_glyph_row_buffer_positions.
11056
11057 * dispextern.h: Change names of renamed functions from dispnew.c
11058 in prototypes.
11059
cc181e95
GM		 110602000-04-24 Gerd Moellmann <gerd@gnu.org>
11061
abfcc168
GM		 11062 * fileio.c (Fdo_auto_save): Create directories for auto-save
11063 list file if necessary.
11064
cc181e95
GM		 11065 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11066 from buffer or frame.
11067 (automatic_hscrolling_p): New variable.
11068 (hscroll_windows): Scroll windows horizontally only if automatic
11069 hscrolling is allowed.
11070 (syms_of_xdisp): New variable `automatic-hscrolling'.
11071
11072 * frame.h (struct frame): Add member extra_line_spacing.
11073
11074 * xfns.c (x_set_line_spacing): New function.
11075 (Fx_create_frame): Set line spacing from resources.
11076 (Qline_spacing): New variable.
11077 (syms_of_xfns): Initialize Qline_spacing.
427ec082 11078
cc181e95
GM		 11079 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11080
11081 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11082 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
abfcc168 11083 (reset_buffer): Don't initialize extra2 and extra3. Initialize
cc181e95
GM		 11084 extra_line_spacing from default value.
11085 (init_buffer_once): Initialize default value of extra_line_spacing.
11086
11087 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11088 and extra3.
11089
11090 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11091 prompt_width. Add extra line spacing.
11092
11093 * term.c (produce_glyphs): Remove reference to struct it's
11094 prompt_width.
11095
11096 * dispextern.h (struct it): Remove member prompt_width, add
11097 extra_line_spacing.
11098
58827478
GM		 110992000-04-22 Gerd Moellmann <gerd@gnu.org>
11100
11101 * dispnew.c (update_frame_line): When writing a whole line, make
11102 sure cursor is in the right row afterwards, otherwise a use of
11103 capability `ch' in cmgoto might leave the cursor in the row below.
11104
25a87f42
GM		 111052000-04-21 Gerd Moellmann <gerd@gnu.org>
11106
11107 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11108
11109 * keyboard.c (timer_check): Fix typo in comment.
11110
54edf5c2
KH		 111112000-04-21 Kenichi Handa <handa@etl.go.jp>
11112
11113 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11114 name change: ch -> character.
11115
3a64eef5
GM		 111162000-04-20 Gerd Moellmann <gerd@gnu.org>
11117
11118 * keyboard.c (echo_message_buffer): New variable.
11119 (echo_now): Set echo_message_buffer to the echo area buffer used
11120 to display the echo.
11121 (cancel_echoing): Reset echo_message_buffer to nil.
11122 (read_char): Code rewritten that handles canceling an echo or
11123 echoing a dash, respectively.
11124
11125 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11126 directory doesn't exist.
11127
6142fdcb
DL		 111282000-04-19 Dave Love <fx@gnu.org>
11129
11130 * fns.c (syms_of_fns): Defsubr mapc.
a9cacab7
DL		 11131 (concat): Don't allow numeric args.
11132 (Fconcat): Doc change.
6142fdcb 11133
ac6b5352
SM		 111342000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11135
11136 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11137 instead define end_match(1|2) more carefully.
11138 Use GET_CHAR_BEFORE_2 for `begline'.
11139
cb9215e4
GM		 111402000-04-19 Gerd Moellmann <gerd@gnu.org>
11141
5e3dac3f
GM		 11142 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11143 on 64-bit systems where NULL is defined as `0'.
11144
11145 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11146 the `variable argument list' to make it work on Alpha.
11147
cb9215e4
GM		 11148 * m/alpha.h (_LP64) [!_LP64]: Define.
11149 (ORDINARY_LINK): Define for NetBSD.
11150
11151 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
427ec082 11152
f532dca0
DL		 111532000-04-19 Dave Love <fx@gnu.org>
11154
c750667e
DL		 11155 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11156 change.
11157
11158 * Makefile.in (LIBS): Don't use.
11159 (GETLOADAVG_OBJ): Define again.
11160 (otherobj): Add GETLOADAVG_OBJ.
11161
f532dca0
DL		 11162 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11163
1c7e22fd
GM		 111642000-04-18 Gerd Moellmann <gerd@gnu.org>
11165
f6d3257b
GM		 11166 * lread.c (read_filtered_event): Cancel and start busy cursor.
11167
427ec082 11168 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
1c7e22fd
GM		 11169 that the per-character metrics may be null.
11170
e10f64e7
GM		 111712000-04-17 Gerd Moellmann <gerd@gnu.org>
11172
0daee095
GM		 11173 * buffer.c (clone_per_buffer_values): New function.
11174 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11175 clone_per_buffer_values if CLONE is not nil.
11176
e10f64e7
GM		 11177 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11178
38687d43
DL		 111792000-04-16 Dave Love <fx@gnu.org>
11180
11181 * Makefile.in: Remove obsolete localcpp stuff.
11182 (GETLOADAVG_OBJ): Don't define.
11183 (obj): Move LIBOBJS...
11184 (otherobj): ... to here.
11185 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11186 whitespace-only lines after the continuation (Irix).
11187
c21c7262
GM		 111882000-04-14 Gerd Moellmann <gerd@gnu.org>
11189
11190 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11191
11192 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11193
314767c0
DL		 111942000-04-14 Dave Love <fx@gnu.org>
11195
11196 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11197 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11198 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11199 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11200 NLIST_STRUCT.
11201
11202 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11203 autoconfiscated HAVE_GETLOADAVG.
11204
11205 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11206 BROKEN_MKTIME.
11207
a2522dca
GM		 112082000-04-14 Gerd Moellmann <gerd@gnu.org>
11209
11210 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
52283633 11211 (fill_in_lock_file_name): Avoid existing files that aren't links.
a2522dca 11212
33744b5d
DL		 112132000-04-14 Dave Love <fx@gnu.org>
11214
c21c7262 11215 * Makefile.in (LIBS, LIBOBJS): New variable.
33744b5d
DL		 11216 (INTERVAL_SRC): Convert to make variable.
11217 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11218 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11219 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11220 add LIBOBJS.
11221 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11222 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11223 (shortlisp): Add facemenu, float-sup, frame.
11224 (SOME_MACHINE_LISP): Remove them from here.
11225 (LIBES): Change unused LDLIBS to autoconf LIBS.
11226
11227 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11228
9d3d5916
KH		 112292000-04-14 Kenichi Handa <handa@etl.go.jp>
11230
11231 * composite.c (update_compositions): If FROM and TO are not in a
11232 valid range, do nothing.
11233
198e3c7a
GM		 112342000-04-13 Gerd Moellmann <gerd@gnu.org>
11235
52283633 11236 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
198e3c7a 11237
52283633 11238 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
198e3c7a
GM		 11239
11240 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11241 as TERMCAP_OBJ.
11242
055a28c9
EZ		 112432000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11244
11245 * fileio.c (a_write): Remove redundant semi-colons.
11246 (e_write): Return -1 if failed to write all the data.
11247 This fixes the changes made at 1999-12-15.
11248
f5c75033
DL		 112492000-04-12 Dave Love <fx@gnu.org>
11250
11251 * fns.c (mapcar1): Test for null vals to support mapc.
11252 (Fmapc): New function.
11253
0c3cfc51
EZ		 112542000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11255
11256 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11257 (IT_frame_up_to_date): Support the buffer local value of
11258 cursor-type, if defined.
11259
33465a31
DL		 112602000-04-10 Dave Love <fx@gnu.org>
11261
11262 * editfns.c (preceding-char, following-char): Doc fix.
11263
6ed56568
KR		 112642000-04-10 Ken Raeburn <raeburn@gnu.org>
11265
11266 * Makefile.in (temacs): Revert 2000-03-12 change.
11267
7cf80d4e
JR		 112682000-04-10 Jason Rumney <jasonr@gnu.org>
11269
11270 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11271
34f3f342
GM		 112722000-04-10 Gerd Moellmann <gerd@gnu.org>
11273
1a1b1895
GM		 11274 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11275 area buffer, if it's not set up yet.
11276
34f3f342
GM		 11277 * indent.c (compute_motion): Set immediate_quit.
11278
be0dbdab
GM		 112792000-04-09 Gerd Moellmann <gerd@gnu.org>
11280
52283633 11281 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
c45be9ac
GM		 11282 (realize_tty_face): Suppress boldness if colors are the inverse of
11283 the default colors, and tty_suppress_bold_inverse_default_colors_p
11284 is set.
11285 (Ftty_suppress_bold_inverse_default_colors): New function.
11286 (syms_of_xfaces): Defsubr it.
11287
be0dbdab
GM		 11288 * buffer.c (Frestore_buffer_modified_p): New function.
11289 (syms_of_buffer): Defsubr it.
11290
e8413c3b
KR		 112912000-04-08 Ken Raeburn <raeburn@gnu.org>
11292
87f67317
KR		 11293 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11294 charset id (int) argument, not a charset (Lisp_Object).
11295
e8413c3b
KR		 11296 * coding.h (code_convert_string): Declare.
11297 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11298 object, as the fourth argument to code_convert_string.
11299
52283633 11300 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
e8413c3b
KR		 11301 (Fset_fontset_font): Use EQ to compare lisp objects.
11302
7c752c80
KR		 113032000-04-05 Ken Raeburn <raeburn@gnu.org>
11304
c0333abc
KR		 11305 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11306 a pointer that looks like a lisp object.
11307 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11308 zero, instead see whether it's an integer object, since they can't
11309 have intervals.
11310 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11311
52283633
SM		 11312 * dispnew.c (allocate_matrices_for_frame_redisplay)
11313 (direct_output_forward_char): Use X(U)INT and make_number as needed
7c752c80
KR		 11314 to convert between (unsigned) int values and lisp integers.
11315 * keyboard.c (read_key_sequence): Likewise.
11316 * lread.c (substitute_object_recurse): Likewise.
11317 * fns.c (concat, hash_lookup, hash_remove): Likewise.
52283633
SM		 11318 * minibuf.c (do_completion, Fminibuffer_complete_word)
11319 (Fminibuffer_completion_help): Likewise.
7c752c80
KR		 11320 * term.c (produce_special_glyphs): Likewise.
11321
11322 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11323 * print.c (print_preprocess, print_object): Likewise.
11324
11325 * search.c (compile_pattern): Use NILP when checking for nil.
11326
74e49b38
KR		 11327 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11328 __OPTIMIZE__]: Provide a GNU C macro version that handles
11329 lisp-object unions.
11330 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11331 field, to better cope with ENABLE_CHECKING and calls that modify a
11332 Lisp_Object using its old value.
11333
685e5ed2
GM		 113342000-04-04 Gerd Moellmann <gerd@gnu.org>
11335
c407c570
GM		 11336 * window.c (compare_window_configurations): Signal an error
11337 if parameters C1 or C2 aren't window configurations.
11338
685e5ed2
GM		 11339 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11340 AFTER_POTENTIAL_GC calls around calls to functions that can
11341 signal an error and thus invoke the debugger.
11342
587a49ab
GM		 113432000-04-03 Gerd Moellmann <gerd@gnu.org>
11344
62f20204
GM		 11345 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11346 an error if decoding fails.
11347
587a49ab
GM		 11348 * keyboard.c (lispy_mouse_names): Variable removed.
11349 (Vlispy_mouse_stem): New variable.
11350 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11351 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11352 for any mouse button number. Increase size of mouse_syms and
11353 button_down_location as needed. Call modify_event_symbol with
11354 different arguments.
11355 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11356 Call modify_event_symbol with different arguments.
11357 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11358 for any button number. Call modify_event_symbol with different
11359 arguments.
11360 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11361 Accept a string for NAME_ALIST_OR_STEM.
11362
11363 * lisp.h (larger_vector): Add prototype.
11364
11365 * fns.c (larger_vector): Make externally visible.
11366
11367 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11368
2d1675e4
SM		 113692000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11370
11371 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11372 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11373 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11374 we are between str1 and str2.
11375 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11376 (PATFETCH): Use `TRANSLATE'.
11377 (PATFETCH_RAW): Fetch multibyte char if applicable.
11378 (PATUNFETCH): Remove.
11379 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11380 When writing a char, write it directly into the pattern buffer rather
11381 than going needlessly through a temp char-array.
11382 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11383 multibyte magic and remove the useless `#ifdef emacs'.
11384 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11385 buffer.
11386
11387 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11388 conditional on `emacs'.
11389
11390 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11391
cc2d8c6b
KR		 113922000-04-01 Ken Raeburn <raeburn@gnu.org>
11393
11394 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11395 non-union-type versions of XMARK and friends here, because XMARK
11396 and friends won't work on an integer field if NO_UNION_TYPE is not
11397 defined.
52283633 11398 (make_number): Define as a function if it's not defined as a macro.
cc2d8c6b 11399
52283633 11400 * composite.c (run_composite_function): Use NILP when checking for nil.
09654086
KR		 11401 (syms_of_composite): Delete local var NARGS, pass an int as first
11402 argument to Fmake_hash_table.
11403
2387b382
KR		 11404 * editfns.c (text_property_stickiness): Use NILP to test
11405 Lisp_Object boolean value.
11406 (Fmessage_or_box): Don't use NILP to test int variable.
c01fbf95
KR		 11407 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11408 problems reading from and changing the same lisp value in an
11409 XSETSTRING call.
11410
27660e89
GM		 114112000-04-01 Gerd Moellmann <gerd@gnu.org>
11412
11413 * term.c (TN_no_color_video): New variable.
11414 (term_init): Intitialize TN_no_color_video.
11415 (enum no_color_bit): New enumeration.
11416 (MAY_USE_WITH_COLORS_P): New macro.
11417 (turn_on_face): Use it to determine if attributes may be used
11418 combined with colors.
11419
3578db3c
KR		 114202000-04-01 Ken Raeburn <raeburn@gnu.org>
11421
11422 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
52283633 11423 with int lvalues via casts; instead, just yield lisp object lvalues.
3578db3c
KR		 11424 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11425 proper accessor macros.
11426 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11427 (grow_mini_window): Fix typo getting int value of root->height.
11428
6fc556fd
KR		 11429 * xdisp.c (compute_string_pos): Fix order of arguments to
11430 string_pos_nchars_ahead.
11431 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11432 count arg to variable-arg routines like Frun_hook_with_args and
11433 Fformat.
587a49ab
GM		 11434 (back_to_previous_visible_line_start)
11435 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6fc556fd
KR		 11436 fixed-arg routines like Fget_char_property and Fmake_string.
11437 (reconsider_clip_changes): Use XINT when comparing integer lisp
11438 objects, or passing them as int arguments.
587a49ab
GM		 11439 (mark_window_display_accurate, insert_left_trunc_glyphs)
11440 (append_space, extend_face_to_end_of_line): Use make_number when
6fc556fd
KR		 11441 storing or passing integer values as lisp objects.
11442 (set_cursor_from_row, highlight_trailing_whitespace): Use
11443 INTEGERP, not implicit test against zero, for glyph object.
11444 (try_window_id): Don't use make_number when we want an int value.
11445
11446 * xfaces.c (xlfd_symbolic_value): Make last argument a
11447 Lisp_Object, to be consistent with callers.
11448 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11449 (lface_hash): Apply XFASTINT to lisp values before folding in.
11450
11451 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11452 fill in window width and height. Pass an int, not a lisp object,
11453 as first arg to Finsert.
11454
6e7b2457
GM		 114552000-04-01 Gerd Moellmann <gerd@gnu.org>
11456
610d841e
GM		 11457 * xfaces.c (realize_basic_faces): Block input while realizing
11458 the faces.
11459
6e7b2457
GM		 11460 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11461
11462 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11463
aa110c0c
GM		 114642000-03-31 Gerd Moellmann <gerd@gnu.org>
11465
11466 * xterm.c (x_produce_glyphs): When displaying unibyte text
610d841e 11467 or ASCII, handle case that per-char metric is null.
aa110c0c 11468
8801a864
KR		 114692000-03-30 Ken Raeburn <raeburn@gnu.org>
11470
c6129d7e
KR		 11471 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11472
52283633
SM		 11473 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11474 (XSUBR, XBUFFER): Verify correct object type before returning
8801a864
KR		 11475 pointer, using eassert.
11476 * frame.h (XFRAME): Likewise.
11477
52283633
SM		 11478 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11479 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11480 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
8801a864 11481 * data.c (set_internal): Likewise.
52283633
SM		 11482 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11483 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
8801a864
KR		 11484 * fileio.c (auto_save_1): Likewise.
11485 * insdel.c (check_markers): Likewise.
11486 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11487 * undo.c (record_insert): Likewise.
11488 * vmsproc.c (child_sig): Likewise.
11489 * window.c (unshow_buffer, window_loop): Likewise.
11490 * xterm.c (x_erase_phys_cursor): Likewise.
11491
8e7af858
GM		 114922000-03-30 Gerd Moellmann <gerd@gnu.org>
11493
11494 * xfns.c (free_image_cache): Free the cache structure itself
11495 last, after all its members have been freed.
11496
11497 * lisp.h (xstrdup): Add prototype.
11498
11499 * alloc.c (xstrdup): Moved here from xfaces.c.
11500 (allocating_for_lisp): Variable removed.
52283633 11501 (lisp_malloc): Block input around the calls to malloc and mem_insert.
8e7af858
GM		 11502
11503 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11504 of Fsymbol_value.
11505 (xstrdup): Moved to alloc.c.
11506
e0b8c689
KR		 115072000-03-29 Ken Raeburn <raeburn@gnu.org>
11508
b96f9fb7
KR		 11509 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11510
11511 * emacs.c (main): Fix sense of no-loadup test.
11512
e0b8c689
KR		 11513 * config.in (ENABLE_CHECKING): Undef.
11514
11515 * lisp.h (struct interval): Replace "parent" field with a union of
11516 interval pointer and Lisp_Object; add new bitfield to use as
11517 discriminant. Change other flag fields to bitfields.
11518 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
52283633
SM		 11519 is defined and the supplied test fails, print a message and abort.
11520 (eassert): New macro. Use CHECK to provide an assert-like facility.
e0b8c689
KR		 11521
11522 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11523 pointers; abort if the value looks like a lisp object.
52283633
SM		 11524 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11525 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
e0b8c689
KR		 11526 Modify for new interval parent definition.
11527
52283633
SM		 11528 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11529 (UNMARK_BALANCE_INTERVALS): Update references that need an
e0b8c689
KR		 11530 addressable lisp object in the interval structure.
11531 (die): New function.
11532 (suppress_checking): New variable.
11533
11534 * intervals.c (interval_start_pos): Just return 0 if there's no
11535 parent object.
11536
f83c5440
GM		 115372000-03-29 Gerd Moellmann <gerd@gnu.org>
11538
11539 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11540 and earlier Emacs versions.
11541
11542 * keyboard.c (Ftop_level): Cancel busy-cursor.
11543
11544 * eval.c (call_debugger): Cancel busy-cursor.
11545
fdce64ff
KH		 115462000-03-29 Kenichi Handa <handa@etl.go.jp>
11547
11548 * search.c (Freplace_match): Adjust multibyteness of the current
52283633 11549 buffer and NEWTEXT. Free allocated memory before signaling an error.
fdce64ff 11550
f6a3f532
SM		 115512000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11552
11553 * regex.c (analyse_first): New function obtained by ripping out most
11554 of re_compile_fastmap and generalizing it a little bit so that it
11555 can also just return whether a given (sub)pattern can match the empty
11556 string or not.
11557 (regex_compile): Use `analyse_first' to decide whether the loop-check
11558 needs to be done or not for *, +, *? and +? (the loop check is costly
11559 for non-greedy repetition).
11560 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11561
e9b309ac
DL		 115622000-03-28 Dave Love <fx@gnu.org>
11563
52283633 11564 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
bb15bd9a 11565
e9b309ac
DL		 11566 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11567
ed0767d8
SM		 115682000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11569
11570 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11571 an expression.
11572 (enum re_opcode_t): Update description of succeed_n.
11573 (PATFETCH): Always define.
11574 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11575 operators, char classes, shy-groups and intervals).
11576 Optimize special cases of intervals so as to only use succeed_n and
11577 jump_n when really needed.
11578 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11579 that we don't have to handle the special cases any more.
11580 Simplify on_failure_jump handling as well.
11581
e11e7e46
JR		 115822000-03-28 Jason Rumney <jasonr@gnu.org>
11583
11584 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11585
88faab89
GM		 115862000-03-27 Gerd Moellmann <gerd@gnu.org>
11587
182ff242
GM		 11588 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11589
11590 * s/msdos.h (GC_SETJMP_WORKS): Define.
427ec082 11591
182ff242
GM		 11592 * alloc.c (mark_maybe_object): New function.
11593 (mark_memory): Use it.
11594 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11595 (setjmp_tested_p, longjmp_done): New variables.
11596 (test_setjmp): New function.
11597 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11598 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11599
c1005d06
GM		 11600 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11601 to DEC_TEXT_POS and INC_TEXT_POS.
11602
11603 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11604 with parameter MULTIBYTE_P.
11605
52283633 11606 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
c1005d06 11607
7439e5b9 11608 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
182ff242
GM		 11609 buffers because it looks for multibyte character byte sequences
11610 which don't exist in unibyte text.
7439e5b9 11611
d9c545da
GM		 11612 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11613
11fd416e 11614 * xfaces.c (register_color, unregister_color, unregister_colors)
d9c545da
GM		 11615 [DEBUG_X_COLORS]: New functions.
11616 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11617
11618 * xfns.c (x_set_cursor_color): Get color reference counts right.
11619
11620 * xterm.c (x_copy_color): New function.
11621 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11622
11623 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11624 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11625 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11626 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11627 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11628 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11629 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11630 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11631 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11632 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11633
11fd416e
GM		 11634 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11635 names for handling per-buffer variables.
d9c545da
GM		 11636
11637 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11638 instead of MAX_BUFFER_LOCAL_VARS.
11639 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11640
11641 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11642
88faab89
GM		 11643 * xfns.c (x_specified_cursor_type): New function.
11644 (x_set_cursor_type): Use it.
11645
11646 * buffer.h (struct buffer): Add cursor_type.
11647
d80f42b7
SM		 116482000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11649
11650 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
52283633
SM		 11651 (print_partial_compiled_pattern, re_compile_fastmap):
11652 Handle new opcode.
d80f42b7
SM		 11653 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11654 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11655 executing it as well as when popping it off the stack to find infinite
11656 loops in non-greedy repetition operators.
11657
89e80928
GM		 116582000-03-26 Gerd Moellmann <gerd@gnu.org>
11659
3d4ff2dd
GM		 11660 * doc.c (Qfunction_documentation): New variable.
11661 (syms_of_doc): Initialize Qfunction_documentation.
11662 (Fdocumentation): If FUNCTION is a symbol with non-nil
11663 `function-documentation' property, return a documentation derived
11664 from that.
11665
bd96bd79
GM		 11666 * buffer.c (syms_of_buffer): Add default-cursor-type.
11667 (init_buffer_once): Don't let cursor_type have a local value
11668 in every buffer.
11669
19d1bc27
GM		 11670 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11671 on buffer-local value of cursor_type.
11672 (x_draw_bar_cursor): Add parameter WIDTH.
11673
11674 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11675 (init_buffer_once): Set default cursor_type value to t.
11676 Mark cursor_type as local everywhere.
11677 (syms_of_buffer): New per-buffer variable cursor-type.
11678
89e80928
GM		 11679 * buffer.h (struct buffer): Remove member local_var_flags,
11680 add local_flags.
11681 (MAX_BUFFER_LOCAL_VARS): New macro.
11682 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11683 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11684 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11685 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11686
52283633 11687 * print.c (print_object): Use new macros for per-buffer variables.
89e80928
GM		 11688
11689 * category.c (Fset_category_table): Use new macros for per-buffer
11690 variables.
11691
11692 * buffer.c (buffer_permanent_local_flags): Make a char array.
11693 (max_buffer_local_idx): New variable.
11694 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11695 for new handling of per-buffer variables.
11696 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11697 (init_buffer_once): Initialize per-buffer vars differently.
11698 Set max_buffer_local_idx.
11699
11700 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11701 variables.
11702
52283633 11703 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
89e80928
GM		 11704
11705 * data.c (do_symval_forwarding, store_symval_forwarding)
11706 (find_symbol_value, set_internal, default_value, Fset_default)
11707 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11708 per-buffer variables.
11709
11710 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11711
9a0dd3dc
GM		 117122000-03-24 Gerd Moellmann <gerd@gnu.org>
11713
b68c375f
GM		 11714 * xterm.c (x_term_init): Unblock input around call1 of
11715 Qvendor_specific_keysyms.
11716
9a0dd3dc
GM		 11717 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11718 (find_defun_start): Consider an open parenthesis in column 0
11719 a defun start only if open_paren_in_column_0_is_defun_start is set.
11720 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11721
7973e637
SM		 117222000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11723
11724 * eval.c (Fautoload): Add entry in load-history (if after dump).
11725 * lread.c (load-history): Update docstring.
11726
39210e90
GM		 117272000-03-24 Gerd Moellmann <gerd@gnu.org>
11728
11729 * indent.c (Fvertical_motion): Always use the current buffer.
11730 Temporarily change the window's buffer, if necessary.
11731
72db3ab5
GM		 117322000-03-23 Gerd Moellmann <gerd@gnu.org>
11733
11734 * xterm.c (fast_find_position): Make sure not to consider rows
11735 not visible in the window.
11736
990b2375
SM		 117372000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11738
11739 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11740 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11741
ff4df011
JR		 117422000-03-22 Jason Rumney <jasonr@gnu.org>
11743
11744 * w32menu.c (single_submenu): Set help string to NULL if none.
11745 (w32_menu_show): Set help string correctly.
11746 (add-menu-item): Set help string in MIIM_DATA for menu item.
11747 Load SetMenuItemInfoA explicitly.
11748 (w32_menu_display_help): New function.
427ec082 11749
ff4df011
JR		 11750 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11751 (QCdata): Moved to xdisp.c.
11752
11753 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11754 (Vw32_charset_to_codepage_alist): Removed.
11755 (Vw32_charset_info_alist): New variable.
52283633
SM		 11756 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11757 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11758 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
ff4df011
JR		 11759 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11760 with TODO comment.
11761 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11762 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11763 Define Vw32_charset_info_alist and w32_charset symbols.
11764
117652000-03-22 Jason Rumney <jasonr@gnu.org>
11766
11767 * makefile.nt (w32bdf.obj): Update dependencies.
11768
11769 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11770
11771 * w32fns.c: Include fontset.h after dispextern.h.
11772 (Fx_create_frame): Do not create fontset.
11773 (w32_load_system_font): Doc fix.
11774 (Fx_close_connection): Free full_name if it is not shared.
11775
11776 * w32term.c: Include fontset.h after dispextern.h.
52283633
SM		 11777 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11778 Callers updated.
ff4df011
JR		 11779 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11780 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11781 (w32_font_is_double_byte): New function, needs body.
11782 (x_append_glyph): Set glyph->glyph_not_available_p.
11783 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11784 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11785 character, convert it to a unibyte character.
11786 (struct glyph_string): Delete member `charset'.
11787 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11788 calculating it is found.
11789 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11790 the case that per char metric is not available correctly.
11791 (x_fill_glyph_string): Handle the case that the specific glyph is
11792 not available correctly.
11793 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11794 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11795 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11796 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11797 fontset. Don't call FS_LOAD_FONT.
11798
439d5cb4
KR		 117992000-03-22 Ken Raeburn <raeburn@gnu.org>
11800
11801 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11802 (INT_LISPLIKE): New macro.
11803 (NULL_INTERVAL_P): Use it.
52283633
SM		 11804 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11805 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11806 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
439d5cb4
KR		 11807
11808 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11809 explicit references to "parent" field of struct interval and
11810 associated unclean type conversions.
52283633
SM		 11811 * intervals.c (create_root_interval, root_interval, rotate_right)
11812 (rotate_left, balance_possible_root_interval, split_interval_right)
11813 (split_interval_left, interval_start_pos, find_interval)
11814 (next_interval, previous_interval, update_interval)
11815 (adjust_intervals_for_insertion, delete_node, delete_interval)
11816 (adjust_intervals_for_deletion, merge_interval_right)
11817 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11818 (copy_intervals_to_string): Likewise.
439d5cb4
KR		 11819 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11820 Likewise.
11821 * syntax.c (update_syntax_table): Likewise.
11822
11823 * intervals.c (reproduce_tree_obj): New function, like
11824 reproduce_tree but takes a Lisp_Object for the parent. Declare
11825 with prototype.
11826 (graft_intervals_into_buffer): Use it when appropriate.
11827 (reproduce_tree): Declare with prototype.
11828 (balance_possible_root_interval): Check that the parent is a lisp
11829 object before trying to examine its type.
11830
ee1c5b21
GM		 118312000-03-22 Gerd Moellmann <gerd@gnu.org>
11832
11833 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11834 as strings only if both are known to be strings.
11835
11836 * s/openbsd.h (LIBS_TERMCAP): Undef.
11837
1fb352e0
SM		 118382000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11839
11840 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11841 definitions for non-Emacs compilation.
11842 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11843 outside of `#ifdef emacs'.
11844 (print_partial_compiled_pattern): Update.
11845 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11846 (re_compile_fastmap): Merge handling of charset and charset_not (for
11847 emacs and non-emacs compilation as well).
11848 Similarly for (not)categoryspec and (not)syntaxspec.
11849 Don't use the fastmap when reaching `anychar' since the added
11850 complexity is not justified.
11851 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11852 and (not)syntaxspec. Merge (not)categoryspec.
11853
fdaa1f77
KH		 118542000-03-22 Kenichi Handa <handa@etl.go.jp>
11855
52283633
SM		 11856 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11857 (FACE_FOR_CHAR): Define them differently for the configuration of
ff1a0d8e 11858 --without-x.
fdaa1f77 11859
d152fb46
DL		 118602000-03-21 Dave Love <fx@gnu.org>
11861
11862 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11863 doc string.
11864
d2cafc8c
GM		 118652000-03-21 Gerd Moellmann <gerd@gnu.org>
11866
11867 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11868 (lface_fully_specified_p): Don't check contents of
11869 LFACE_FONT_INDEX because that attribute is optional.
11870 (realize_x_face): Remove now unwarranted xassert.
11871
9111d4b5
KH		 118722000-03-21 Kenichi HANDA <handa@etl.go.jp>
11873
11874 The following changes are to make font selection based on
11875 characters, not charset. In addition, they recover fontset
11876 facilities while utilizing the new font selection mechanism.
11877
6c4bfdc0
KH		 11878 * Makefile.in (fontset.o): Depend on dispextern.h.
11879
11880 * alloc.c (mark_face_cache): Don't mark face->registry.
11881
9111d4b5
KH		 11882 * dispextern.h (struct glyph): New member glyph_not_available_p.
11883 Use 22 bits for face_id.
11884 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11885 (struct face): Delete member registry, new member ascii_face.
11886 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11887 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11888 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
52283633 11889 (struct it): Delete member charset, new member glyph_not_available_p.
9111d4b5
KH		 11890
11891 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11892 (struct fontset_info, struct fontset_data): Structs removed.
52283633
SM		 11893 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11894 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
9111d4b5 11895 (fs_load_font, fs_query_fontset): Adjusted for new argument.
52283633
SM		 11896 (fs_free_face_fontset, fontset_font_pattern)
11897 (face_suitable_for_char_p, face_for_char)
11898 (make_fontset_for_ascii_face): Extern them.
9111d4b5
KH		 11899 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11900 (FS_LOAD_FACE_FONT): New macro.
11901
11902 * fontset.c: All codes rewritten or adjusted for the change of
11903 fontset implementation. Now fontset is represented by char table.
52283633
SM		 11904 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11905 Variables removed.
9111d4b5 11906 (my_strcasecmp): Function removed.
52283633 11907 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
9111d4b5 11908 (AREF, ASIZE): New macros.
52283633
SM		 11909 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11910 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11911 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11912 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11913 (fontset_id_valid_p, font_family_registry, fontset_name)
11914 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11915 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9111d4b5
KH		 11916 New functions.
11917 (fs_load_font): New arg FACE. Caller changed.
11918 (fs_query_fontset): Argument changed. Caller changed.
11919 (Fquery_fontset): call fs_query_fontset.
11920 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11921 Functions removed.
52283633
SM		 11922 (clear_fontset_elements, check_registry_encoding)
11923 (check_fontset_name): New functions.
9111d4b5
KH		 11924 (syms_of_fontset): Set char-table-extra-slots property of fontset
11925 to 3. Staticpro and initialize Vfontset_table and
11926 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11927
11928 * frame.h (struct frame): Member `fontset_data' removed.
11929 (FRAME_FONTSET_DATA): Macro removed.
11930
11931 * frame.c (make_frame): Don't allocate f->fontset_data.
11932 (Fdelete_frame): Don't free f->fontset_data.
11933
6c4bfdc0
KH		 11934 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11935
9111d4b5
KH		 11936 * xdisp.c (charset_at_position): Function removed.
11937 (init_iterator): Don't set member charset of struct `it'.
52283633
SM		 11938 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11939 (next_element_from_display_vector, insert_left_trunc_glyphs):
9111d4b5
KH		 11940 Likewise.
11941 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11942 FACE_FOR_CHARSET.
52283633
SM		 11943 (get_next_display_element, append_space)
11944 (extend_face_to_end_of_line): Likewise.
9111d4b5
KH		 11945
11946 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11947 Variables removed.
11948 (clear_font_table, frame_update_line_height, load_face_font):
11949 Adjusted for the change of fontset implementation.
11950 (load_face_fontset_font): Function removed.
11951 (pixel_point_size): New function.
11952 (font_list): Argument type changed. Caller changed.
11953 (LFACE_FONT): New macro.
11954 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11955 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11956 Lisp_Object. Determine the font name by actually loading a font
11957 by the specified pattern. Set LFACE_FONT (lface) to the specified
11958 pattern. Even if a font is not found, don't try alternatives.
11959 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11960 (set_font_frame_param): If `font' is specified in lface, use it.
11961 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11962 (lface_same_font_attributes_p): Likewise.
11963 (make_realized_face): Arguent changed. Caller changed. Set
11964 face->ascii_face to face itself.
11965 (free_realized_face): Free face->fontset if face is for ASCII.
52283633
SM		 11966 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11967 (deduce_unibyte_registry, x_charset_registry): Functions removed.
9111d4b5
KH		 11968 (free_realized_multibyte_face): New function.
11969 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11970 changed. Caller changed.
11971 (try_font_list): Argument type changed.
11972 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11973 (choose_face_font): Argument changed. Handle fontset properly.
11974 (choose_face_fontset_font): Function removed.
11975 (realize_default_face, realize_named_face): Don't remove the
11976 former face here.
11977 (realize_face): Argument changed. Caller changed. Remove face
52283633 11978 with the arg former_face_id in advance. Load font for the new face.
9111d4b5
KH		 11979 (realize_x_face): Argument changed. Caller changed. For a
11980 multibyte character, share fontset with base_face. For a single
52283633 11981 byte character, make a new realized fontset. Don't load a font here.
9111d4b5
KH		 11982 (realize_tty_face): Argument changed. Caller changed.
11983 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11984 (face_at_buffer_position): Don't check multibyte_p for returning
11985 DEFAULT_FACE_ID.
11986 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11987 FACE_SUITABLE_FOR_CHARSET_P.
11988 (syms_of_xfaces): Remove code for Qx_charset_registry and
11989 Vface_default_registry.
11990
6c4bfdc0
KH		 11991 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11992 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9111d4b5
KH		 11993 (x_per_char_metric): Don't try FONT->default_char. Even if
11994 pcm->width is zero, glyph bits may exist.
11995 (x_encode_char): Always initialize char2b->byte1.
11996 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
52283633 11997 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
9111d4b5
KH		 11998 (x_append_glyph): Set glyph->glyph_not_available_p.
11999 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12000 it->charset. Handle the case that per char metric is not
12001 available. If it->multibyte_p is zero and it->c is a multibyte
12002 character, convert it to a unibyte character.
12003 (struct glyph_string): Delete member `charset'.
12004 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12005 the case that per char metric is not available correctly.
12006 (x_fill_glyph_string): Handle the case that the specific glyph is
12007 not available correctly.
12008 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12009 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12010 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12011 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12012 fontset. Don't call FS_LOAD_FONT.
12013
12014 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12015 (x_create_tip_frame): Likewise.
12016 (Fx_close_connection): Free full_name of font_info.
12017
12018 * fns.c (optimize_sub_char_table): New function.
12019 (Foptimize_char_table): New function.
12020 (syms_of_fns): Defsubr Soptimize_char_table.
12021
b33dd3b0
GM		 120222000-03-20 Gerd Moellmann <gerd@gnu.org>
12023
12024 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12025 only if buffer is displayed in some window.
12026
12027 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12028 (try_window_reusing_current_matrix): Don't call scroll run
12029 function if run's current and desired position are the same;
12030 this prevents cursor flickering.
12031
4e8a9132
SM		 120322000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12033
12034 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12035
12036 * regex.c (RE_STRING_CHAR): New macro.
12037 (GET_CHAR_AFER_2): Remove.
12038 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12039 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12040 (print_partial_compiled_pattern, re_compile_fastmap)
12041 (re_match_2_internal): Remove on_failure_jump_exclusive.
12042 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12043 optimization only need to work for * (ie. can use of_keep_string_jump).
12044 Remove the special case for .*\n since it is now covered by the general
12045 optimization.
12046 (re_search_2): Don't bother with `room'.
12047 (skip_one_char): New function.
12048 (skip_noops): Simplify since `memory' is not needed any more.
12049 (mutually_exclusive_p): Restructure slightly to use `switch' and
12050 add handling for "all" remaining cases.
12051 (re_match_2_internal): Change on_failure_jump_smart to use
12052 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12053 rather than on_failure_jump_exclusive.
12054
2136fdd4
GM		 120552000-03-19 Gerd Moellmann <gerd@gnu.org>
12056
12057 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12058 number of bits per RGB because it's everywhere used as the depth
12059 of the visual.
12060
12061 * term.c (calculate_costs): Remove code dealing with X frames.
12062
18e21ce8 120632000-03-19 Richard M. Stallman <rms@gnu.org>
e53ae11c
RS		 12064
12065 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12066
d7b511c4
GM		 120672000-03-18 Gerd Moellmann <gerd@gnu.org>
12068
12069 * lread.c (read_integer): Unread the last char not consumed.
12070
16b5d424
GM		 120712000-03-17 Gerd Moellmann <gerd@gnu.org>
12072
12073 * xterm.c (x_update_window_cursor): Don't update in frames
d7b511c4 12074 which are in the process of being deleted.
16b5d424 12075
1fa28578
GM		 120762000-03-16 Gerd Moellmann <gerd@gnu.org>
12077
83488cce
GM		 12078 * Makefile.in (mostlyclean): Add `*.core'.
12079 (clean): Add `bootstrap-emacs'.
12080
1fa28578
GM		 12081 * lread.c (read_integer): New function.
12082 (read1): Support read syntax #o, #x, #b, #r.
12083
99633e97
SM		 120842000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12085
1fa28578
GM		 12086 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12087 make sure POINTER_TO_OFFSET gives the same value before and after
12088 PREFETCH. Use `dfail' to guarantee "atomic" matching.
99633e97
SM		 12089 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12090 (debug): Now only active if > 0 rather than if != 0.
12091 (DEBUG_*): Update for the new meaning of `debug'.
1fa28578
GM		 12092 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12093 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12094 in `succeed_n', `jump_n' and `set_number_at'.
99633e97
SM		 12095 (store_op1, store_op2, insert_op1, insert_op2)
12096 (at_begline_loc_p, at_endline_loc_p): Add prototype.
1fa28578
GM		 12097 (group_in_compile_stack): Move to after its arg's types are
12098 declared and add a prototype.
99633e97 12099 (PATFETCH): Define in terms of PATFETCH_RAW.
52283633 12100 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
99633e97 12101 (QUIT): Redefine as a nop except for NTemacs.
1fa28578
GM		 12102 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12103 indentation of the greedy-op and shy-group code.
99633e97
SM		 12104 (at_(beg|end)line_loc_p): Fix argument's types.
12105 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12106 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12107 (MATCHING_IN_FIRST_STRING): Remove.
1fa28578
GM		 12108 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12109 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12110 QUIT unconditionally.
99633e97 12111
699238d9
GM		 121122000-03-15 Gerd Moellmann <gerd@gnu.org>
12113
12114 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12115 a sole completion.
12116
12117 * process.c (send_process): Add a hint that the function
12118 can call Lisp code to its comment.
12119
12120 * lread.c (load_dangerous_libraries): New variable.
12121 (Vbytecomp_version_regexp): New variable.
12122 (safe_to_load_p): New function.
12123 (Fload): Handle files not compiled with Emacs specially.
12124 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12125
34e23e5a
GM		 121262000-03-14 Gerd Moellmann <gerd@gnu.org>
12127
9c763cca
GM		 12128 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12129
12130 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12131 support functions only if HAVE_X11R6_XIM is defined.
12132 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12133
12134 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12135
12136 * xfns.c (X_I18N_INHIBITED): Don't define.
52283633 12137 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
9c763cca
GM		 12138 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12139
12140 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12141 (HAVE_X11R6_XIM): Define.
12142
12143 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12144
34e23e5a
GM		 12145 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12146 If set, call XSynchronize.
12147
66f0296e
SM		 121482000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12149
34e23e5a
GM		 12150 * regex.c: Declare a new type `re_char' used throughout the code
12151 for the string char type. It's `const unsigned char' to match the
12152 rest of Emacs. Consistently make sure all pointers to strings use
52283633 12153 it and make sure all pointers into the pattern use `unsigned char'.
66f0296e 12154 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
34e23e5a
GM		 12155 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12156 code duplication.
66f0296e
SM		 12157
12158 * charset.h (GET_CHAR_AFTER_2): Remove.
12159 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12160
854a025c
KR		 121612000-03-12 Ken Raeburn <raeburn@gnu.org>
12162
12163 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12164 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12165 of them try to use backquotes.
12166
b9d2c7e2
DL		 121672000-03-12 Dave Love <fx@gnu.org>
12168
12169 * unexelf.c: Restore changes of 1999-10-19.
12170 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12171 fix its type and alignment; copy it from current process.
12172
5e5dff44
GM		 121732000-03-12 Gerd Moellmann <gerd@gnu.org>
12174
9b2f3c38
GM		 12175 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12176 has been found. Fix bug not computing timer's predecessor.
12177
427ec082 12178 * fileio.c (Fread_file_name): Handle case that DIR contains a
9172b88d
GM		 12179 file name.
12180
e1cff360
GM		 12181 * window.c (Fsave_window_excursion): Doc fix.
12182
52283633 12183 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
5e5dff44 12184
e411ce4b
EZ		 121852000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12186
12187 * msdos.c (vga_installed): New function, code moved from
12188 dos_set_window_size.
12189 (Qbar, Qcursor_type, outside_cursor): New variables.
12190 (syms_of_msdos): Intern and staticpro them.
12191 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12192 shape used outside Emacs when called for the first time.
12193 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12194 cursor shape used outside Emacs.
12195 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12196 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12197 type has changed.
12198 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12199 parameters specify the cursor. Make qreverse a global
12200 variable (renamed to Qreverse).
12201
80460654
GM		 122022000-03-09 Gerd Moellmann <gerd@gnu.org>
12203
12204 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12205
95cd4c40
SM		 122062000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12207
12208 This is a big redesign of failure-stack and register handling, prompted
12209 by bugs revealed when trying to add shy-groups. Overall, what happened
12210 is that loops are now structured a little differently, groups can be
12211 shy and the code is a little simpler.
12212
12213 * regex.h: Update the copyright.
12214 (RE_SHY_GROUPS): New value.
12215 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12216 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12217
80460654
GM		 12218 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12219 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12220 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12221 for (start|stop)_memory since they now only take one argument (the
12222 second has becomes unnecessary).
52283633 12223 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
80460654
GM		 12224 (print_compiled_pattern): Use %ld to printf long ints and flush to
12225 make debugging a little easier.
95cd4c40
SM		 12226 (union fail_stack_elt): Make the integer unsigned.
12227 (struct fail_stack_type): Add a `frame' element.
12228 (INIT_FAIL_STACK): Init `frame' as well.
12229 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12230 (DEBUG_PUSH, DEBUG_POP): Remove.
12231 (NUM_REG_ITEMS): Remove.
12232 (NUM_NONREG_ITEMS): Adjust.
80460654
GM		 12233 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12234 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
95cd4c40 12235 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
52283633
SM		 12236 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12237 New macros.
80460654
GM		 12238 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12239 address pushed is not the destination of the jump but the source
12240 of it instead.
95cd4c40
SM		 12241 (NUM_FAILURE_ITEMS): Remove.
12242 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
80460654
GM		 12243 registers before the actual failure point). Don't hardcode any
12244 meaning for str==NULL anymore.
95cd4c40 12245 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
80460654
GM		 12246 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12247 Remove.
95cd4c40
SM		 12248 (REG_UNSET_VALUE): Use NULL (why not?).
12249 (compile_range): Remove declaration since it doesn't exist.
12250 (struct compile_stack_elt_t): Remove inner_group_offset.
12251 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12252 (regex_grow_registers): Remove dead code.
12253 (FIXUP_ALT_JUMP): New macro.
80460654
GM		 12254 (regex_compile): Add shy-groups Change loops to use
12255 on_failure_jump_smart&jump instead of
12256 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12257 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12258 variable to me). Use `jump' instead of `jump_past_alt' and don't
12259 bother with push_dummy_failure in alternatives since it is now
12260 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12261 emacs' for (re)allocating the stack.
12262 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12263 from loop when bufp->can_be_null rather than jumping to `done'.
12264 Avoid jumping backwards so as to ensure termination. Use
12265 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12266 backreferences. Remove dead code in handling of `anychar'.
95cd4c40 12267 (skip_noops, mutually_exclusive_p): New functions taken from the
80460654
GM		 12268 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12269 improve mutually_exclusive_p to handle ".+\n".
52283633
SM		 12270 (lowest_active_reg, highest_active_reg)
12271 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
80460654
GM		 12272 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12273 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12274 variables. Push register (in `start_memory') on the stack rather
12275 than storing it in old_reg(start|end). Remove the cycle detection
12276 from `stop_memory', replaced by the use of on_failure_jump_loop
12277 for greedy loops. Add code for the new on_failure_jump_<foo>.
12278 Remove ad-hoc code in `on_failure_jump' to push more registers in
12279 the case of a loop. Take out code from `maybe_pop_jump' into
12280 separate functions and adapt it to the semantics of
12281 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12282 and push_dummy_failure. Remove dummy_failure handling and
12283 handling of `failures to jump to on_failure_jump' (this last one
12284 was already dead code, it seems).
12285 (group_match_null_string_p, alt_match_null_string_p)
12286 (common_op_match_null_string_p): Remove.
95cd4c40 12287
7397acc4
DL		 122882000-03-08 Dave Love <fx@gnu.org>
12289
12290 * config.in: Don't depend on __STDC__ for volatile.
12291 Add POINTER_TYPE, PTR, PROTOTYPES.
12292
12293 * hftctl.c, strftime.c: Use PROTOTYPES.
12294 * eval.c (find_handler_clause): Likewise.
12295
12296 * mem-limits.h: Use POINTER_TYPE.
12297
12298 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12299 (memory_warnings): Declare using POINTER_TYPE.
12300
5e91ff9e
GM		 123012000-03-08 Gerd Moellmann <gerd@gnu.org>
12302
feab4fba
GM		 12303 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12304
52283633 12305 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
25edb08f 12306
5e91ff9e
GM		 12307 * xfns.c: Remove obsolete code in #if 0.
12308 (Fx_focus_frame): New function.
12309
a735b7e1
KH		 123102000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12311
12312 * coding.c (coding_category_name): Add coding-category-utf-8,
12313 coding-category-utf-16-be, coding-category-utf-16-le.
12314 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12315 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12316 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12317 (detect_coding_utf_8): New function.
12318 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12319 UTF_16_LOW_SURROGATE_P): New macros.
12320 (detect_coding_utf_16): New function
12321 (detect_coding_mask): When priorities are specified, skip any
12322 categories that have `nil' coding-system. Fix bug of returning
12323 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12324 returns a mask not set in PRIORITIES.
12325 (detect_eol_type_in_2_octet_form): New function.
12326 (detect_eol): selects detect_eol_type_XXX to call according to
12327 cooding->category_idx.
12328 (detect_coding_system): Remove `nil' coding-system in the result.
12329 (Fupdate_coding_systems_internal): Update all coding-categories.
12330
52283633
SM		 12331 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12332 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12333 New macros.
12334 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12335 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12336 (CODING_CATEGORY_IDX_UTF_16_LE)
12337 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12338 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
a735b7e1
KH		 12339 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12340 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12341
9994cc69
GM		 123422000-03-07 Gerd Moellmann <gerd@gnu.org>
12343
e9b4e5ff
GM		 12344 * doc.c (Fdocumentation_property): If value is not a string,
12345 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12346
f7daf1e1
GM		 12347 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12348 close the display with XtCloseDisplay. This caused a bus error
12349 on OpenWindows.
12350
9994cc69
GM		 12351 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12352 complete but not unique.
12353
4336c705
GM		 123542000-03-06 Gerd Moellmann <gerd@gnu.org>
12355
18bb0684
GM		 12356 * process.c (send_process): Remove local variable `procname' that
12357 might become invalid when a GC happens. Instead, access the
12358 process name slot directly.
12359
4336c705
GM		 12360 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12361 orig_height if set.
12362
12363 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12364 orig_height if set.
12365
515d0d0e
EZ		 123662000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12367
12368 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12369 glyph matrices have been freed.
12370
100b3cbb
GM		 123712000-03-05 Gerd Moellmann <gerd@gnu.org>
12372
50df5e5a 12373 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6178bc23 12374 (bootstrap-temacs): Set LC_ALL to C like for temacs.
50df5e5a
GM		 12375
12376 * xfns.c (QCdata): Moved to xdisp.c.
12377
12378 * xdisp.c (QCdata): Moved here from xfns.c.
12379 (syms_of_xdisp): Initialize QCdata.
12380
12381 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12382
12383 * window.c (coordinates_in_window): Use
12384 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12385 FRAME_INTERNAL_BORDER_WIDTH.
12386
100b3cbb 12387 * xdisp.c (try_window_id): Recompute unchanged information if
4336c705 12388 it is obviously invalid.
100b3cbb
GM		 12389
12390 * xterm.c (x_term_init): Create a colormap if not using the
12391 default visual.
12392
12393 * xterm.h (select_visual): Change prototype.
12394
12395 * xfns.c (select_visual): Rewritten. Recognize user-specified
12396 visual classes.
12397 (visual_classes): New variable.
12398
64d739c4
GM		 123992000-03-04 Gerd Moellmann <gerd@gnu.org>
12400
12401 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12402 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12403 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
52283633 12404 (x_decode_color): Don't handle allocation of white and black specially.
64d739c4
GM		 12405 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12406 XtNcolormap resources.
12407 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12408 (Fx_create_frame): Initialize color members of x_output structure.
12409 (xpm_load): Pass colormap to XPM lib.
12410
12411 * xfaces.c (x_free_colors): Access colormap of frame using
12412 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12413 when default colormap is used.
12414
12415 * xterm.c (x_term_init): Set Colormap member of x_display_info
12416 structure. Copy colormap if resource `privateColormap' is
12417 specified (PseudoColor only).
12418 (x_setup_relief_color): Access colormap of frame using
12419 FRAME_X_COLORMAP.
12420
12421 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12422 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12423
c3cee013
JR		 124242000-03-04 Jason Rumney <jasonr@gnu.org>
12425
12426 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12427 other non-platform-specific equivalents.
64d739c4 12428 [WINDOWSNT]: Include w32term.h, fontset.h and define X
c3cee013
JR		 12429 specific functions and macros as their w32 equivalents where
12430 non-platform-specifics are not available.
12431 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12432 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12433 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12434 (frame_update_line_height): Use macros to access f->output_data.
12435 (defined_color): Remove FIXME comments; fixed.
12436 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12437 into #ifdef blocks. Add WINDOWSNT blocks.
12438 (Fx_list_fonts): Use macros for accessing font data.
12439 (set_lface_from_font_name): Different default fonts for X and
12440 WINDOWSNT.
12441 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12442 scalable for backward compatibility.
64d739c4 12443 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
c3cee013
JR		 12444 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12445
64d739c4 12446 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
c3cee013
JR		 12447 syms_of_w32faces.
12448
12449 * makefile.nt (w32faces.obj): Remove.
12450 (xfaces.obj): Add.
12451
807cc41c
JR		 124522000-03-03 Jason Rumney <jasonr@gnu.org>
12453
12454 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12455 correct parameters.
12456
0007072a
KR		 124572000-03-03 Ken Raeburn <raeburn@gnu.org>
12458
12459 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12460 standard ELF definitions here if the system header does not.
12461
71a6ba55
GM		 124622000-03-03 Gerd Moellmann <gerd@gnu.org>
12463
12464 * xterm.c (PER_CHAR_METRIC): Removed.
12465 (x_per_char_metric_1, x_default_char): New functions.
12466 (x_per_char_metric): If font's default char is invalid, return
12467 metrics of a suitably chosen usable default char.
12468 (x_draw_glyph_string_foreground): If font has an invalid default
64d739c4
GM		 12469 char, replace occurrences of unprintable chars with a suitably
12470 chosen usable default char.
71a6ba55 12471
900fa1f1
GM		 124722000-03-02 Gerd Moellmann <gerd@gnu.org>
12473
42f55fe0
GM		 12474 * xterm.c (note_mouse_highlight): Return quickly if frame's
12475 glyph matrices have been freed.
12476
12477 * dispnew.c (free_glyphs): Block input while freeing matrices.
12478
900fa1f1
GM		 12479 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12480
52283633
SM		 12481 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12482 Use x_free_colors.
900fa1f1
GM		 12483
12484 * dispextern.h (x_free_colors): Add prototype.
12485
12486 * xfaces.c (x_free_colors): New function.
12487 (unload_color, free_face_colors): Use it.
12488
2f950292
EZ		 124892000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12490
12491 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12492
12493 * window.c [MSDOS]: Include msdos.h.
12494
54d04320
DL		 124952000-03-02 Dave Love <fx@gnu.org>
12496
12497 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12498
12499 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12500 set C_OPTIMIZE_SWITCH for gcc.
12501
0ba93ac4
KH		 125022000-03-02 Kenichi Handa <handa@etl.go.jp>
12503
12504 * coding.c (coding_save_composition): Be sure to allocate
12505 composition data area in coding even if there's no composition in
12506 the current run.
12507
a2bc11d4
JR		 125082000-03-01 Jason Rumney <jasonr@gnu.org>
12509
12510 * w32term.c: Equivalent changes to those made to xterm.c on
12511 2000-02-25 and 2000-02-24.
12512
12513 * w32fns.c: Equivalent changes to those made to xfns.c on
12514 2000-02-25 and 2000-02-21.
12515
12516 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12517 correct line-end convention is followed.
12518
12519 * w32menu.c [HAVE_BOXES]: Remove #undef.
12520 (single_keymap_panes): Remove code for simulating checkmarks.
12521 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12522 Remove code for drawing simulated checkmarks.
12523 (w32_menu_show): make unibyte help string correctly.
12524 (add_menu_item): draw standard Windows checkmarks. Draw radio
12525 buttons as radio buttons if possible.
12526
72d19d75
GM		 125272000-03-01 Gerd Moellmann <gerd@gnu.org>
12528
2df636f4
GM		 12529 * sysdep.c (start_of_text): Don't define this function for NetBSD
12530 with ELF.
12531
427ec082 12532 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
2df636f4
GM		 12533 Don't define.
12534 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12535 (LINKER): Don't undef if __NetBSD__ is defined.
12536
12537 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12538
12539 * fileio.c [__NetBSD__]: Define `unix'.
12540
72d19d75
GM		 12541 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12542
ed4d0512
GM		 125432000-02-29 Gerd Moellmann <gerd@gnu.org>
12544
50b1039f
GM		 12545 * atimer.c (start_atimer): Don't abort when timers are stopped.
12546 (append_atimer_lists): New function.
12547 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12548 arbitrary lists of stopped and running atimers.
12549
ed4d0512
GM		 12550 * atimer.c (cancel_atimer): Handle canceling an atimer when
12551 some timers are stopped.
12552
12553 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12554 after canceling it.
12555
12556 * fns.c (maybe_resize_hash_table): Handle case of new size
12557 coming out as being the same as old size.
12558
387023ee
JR		 125592000-02-27 Jason Rumney <jasonr@gnu.org>
12560
12561 * makefile.nt: Add atimer.h to dependencies.
12562 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12563 * w32console.c: Only disable window system features for dispextern.h
12564 (initialize_w32_display): Build a display info for the console.
12565 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12566 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12567 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12568 as 2 button mice.
12569 * w32gui.h (struct W32FontStruct): Revert last change after change
12570 to xdisp.c.
12571 * w32menu.c (single_submenu): Set up help string.
12572 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12573 (w32_dialog_show): Set up help string.
12574 * w32term.c (w32_display_info_for_display): Remove unused function.
12575 (w32_draw_bitmap): Use pre-built bitmaps.
12576 (w32_initialize_display_info): New function to initialize parts of
12577 display info that are common to both GUI and console frames.
12578 (w32_term_init): Use w32_initialize_display_info. Do not set
12579 Vw32_num_mouse_buttons here, as it is not called for console
12580 frames. Build bitmaps for indicating truncated lines etc.
12581 (x_delete_display): Destroy pre-built bitmaps.
12582 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12583 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12584
4516715a
DL		 125852000-02-27 Dave Love <fx@gnu.org>
12586
12587 * lisp.h: Add a bunch of prototypes.
12588
171ca836
KH		 125892000-02-26 Kenichi Handa <handa@etl.go.jp>
12590
12591 * keyboard.c (read_char): Set `usec' correctly.
12592
4013921d
KH		 125932000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12594
12595 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12596 `lambda', set reg[RRR] to the map index.
12597 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12598 reg[RRR] to 0. Otherwise, set it to -1.
12599
9244a058
GM		 126002000-02-25 Gerd Moellmann <gerd@gnu.org>
12601
2df636f4 12602 * emacs.c (main): Remove code snippet commented out with `//'.
9244a058 12603
18e21ce8 126042000-02-25 Richard M. Stallman <rms@gnu.org>
427ec082 12605
f43d79c1
GM		 12606 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12607 and contains a `:', prepend `/:'.
12608
12609 * window.c (select_window_1): If selected_window is nil,
12610 don't "swap out" the buffer's point.
12611 (Fset_window_configuration): Set selected_window to nil
12612 before calling Fselect_window.
12613 (unshow_buffer): Don't set point in buffer from window's point
12614 if another more recently selected window also shows the buffer.
12615
bed0c171
GM		 126162000-02-25 Gerd Moellmann <gerd@gnu.org>
12617
449c3c52
GM		 12618 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12619
f5b58615
GM		 12620 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12621 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
52283633
SM		 12622 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12623 New variables.
f5b58615
GM		 12624 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12625 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12626 (hide_busy_cursor): New functions.
12627 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12628
12629 * minibuf.c (read_minibuf): Cancel busy-cursor.
12630
12631 * keyboard.c (command_loop_1): Call start_busy_cursor before
12632 Fcommand_execute and cancel_busy_cursor after it.
12633 (timer_check): Remove busy-cursor code.
12634 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12635 cursor timer.
12636
12637 * process.c (wait_reading_process_input): Remove busy-cursor code.
12638
12639 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12640 Fx_hide_busy_cursor.
12641
12642 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12643 Remove prototyoes.
12644 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12645
12646 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12647
12648 * xterm.c (XTread_socket): Remove busy-cursor code.
12649
4eb8436f
GM		 12650 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12651 (build_frame_matrix_from_leaf_window): Put code handling
12652 glyph row's not being a slice of a frame row in #if 0.
12653 (sync_window_with_frame_matrix_rows): New function.
12654 (frame_row_to_window): New function.
12655 (mirror_line_dance): Handle copies between windows.
12656
3cb65b0e
GM		 12657 * lread.c (Fload): Use `xfree' instead of `free'.
12658 (init_obarray): Use `xmalloc' instead of `malloc'.
12659
bed0c171
GM		 12660 * window.c (Fset_window_buffer): Set WINDOW to the window
12661 after decoding.
2add4349
GM		 12662 (coordinates_in_window): Take frame's internal border width
12663 into account.
bed0c171 12664
42088c12
GM		 126652000-02-24 Gerd Moellmann <gerd@gnu.org>
12666
12667 * xterm.c (x_display_and_set_cursor): Display cursor of
12668 non-selected windows depending on the setting of
12669 cursor_in_non_selected_windows.
12670
12671 * xdisp.c (cursor_in_non_selected_windows): New variable.
12672 (syms_of_xdisp): DEFVAR_BOOL it.
12673
d1e103b2
GM		 126742000-02-23 Gerd Moellmann <gerd@gnu.org>
12675
723e779c
GM		 12676 * data.c (Fstring_to_number): If number is greater than what
12677 fits into an integer, return a float.
12678
d1e103b2
GM		 12679 * eval.c (specbind): Remove references to
12680 keyword_symbols_constant_flag.
12681
12682 * data.c (keyword_symbols_constant_flag): Removed.
12683 (Fmakunbound, set_internal, syms_of_data): Remove references to
12684 keyword_symbols_constant_flag.
12685
12686 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12687
214f877f
KH		 126882000-02-23 Kenichi Handa <handa@etl.go.jp>
12689
12690 * syntax.c (multibyte_syntax_as_symbol): New variable.
12691 (syms_of_syntax): Declare it as a Lisp variable.
12692 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12693 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12694 nonzero, treat all multibyte characters as symbol.
52283633 12695 (init_syntax_once): Give syntax `word' to all multibyte characters.
214f877f 12696
130adcb7
EZ		 126972000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12698
3cb65b0e 12699 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
d7d0dac0 12700 a deleted frame.
130adcb7 12701
17cbbf95
GM		 127022000-02-21 Gerd Moellmann <gerd@gnu.org>
12703
12704 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12705
12706 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12707 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12708
beb0bc36
DL		 127092000-02-21 Dave Love <fx@gnu.org>
12710
12711 * frame.c (Vmouse_position_function): New variable.
12712 (Fmouse_position): Use it.
12713 (syms_of_frame): Install it.
12714
12715 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12716
1d92afcd
GM		 127172000-02-20 Gerd Moellmann <gerd@gnu.org>
12718
12719 * fileio.c (Finsert_file_contents): Unbind the binding of
12720 standard-output done by temp_output_buffer_setup.
329eed9f
GM		 12721
12722 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12723 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12724 (specbind, unbind_to): Handle most common case of non-constant
12725 symbol with trivial value specially.
12726
12727 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12728
18e21ce8 127292000-02-20 Richard M. Stallman <rms@gnu.org>
2d06696f
RS		 12730
12731 * data.c (Fmake_variable_buffer_local): Doc fix.
12732 Init found_for_buffer to 0.
12733 (Fmake_variable_frame_local): If the variable has already
12734 been buffer-local, set the check_frame field.
12735
1d4311c3
EZ		 127362000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12737
12738 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12739 produced for CODING_MODE_LAST_BLOCK requires.
12740
2dc95ddd
DL		 127412000-02-18 Dave Love <fx@gnu.org>
12742
12743 * keyboard.c (echo_keystrokes): Remove declaration.
12744 (Vecho_keystrokes) New variable.
12745 (read_char, record_menu_key, read_key_sequence): Use it to allow
12746 use of float value.
12747 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12748
12749 * lread.c: Undef feature selection macros before defining.
12750
f0930f35
GM		 127512000-02-18 Gerd Moellmann <gerd@gnu.org>
12752
12753 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12754 for symbols other than the symbol in question.
12755
e3d4de90
DL		 127562000-02-17 Dave Love <fx@gnu.org>
12757
12758 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12759
0b378936
GM		 127602000-02-17 Gerd Moellmann <gerd@gnu.org>
12761
d621caf7
GM		 12762 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12763
0b378936
GM		 12764 * alloc.c (enum mem_type): Compile unconditionally.
12765
3b451f74
EZ		 127662000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12767
12768 * xfaces.c (tty_defined_color): Don't return faulire indication
12769 for unspecified-fg and unspecified-bg pseudo-colors.
12770
10689a01
GM		 127712000-02-17 Gerd Moellmann <gerd@gnu.org>
12772
1216f5e4
GM		 12773 * alloc.c (mark_object): Don't mark symbol names in pure space.
12774 (gc_sweep): Don't unmark symbol names in pure space.
12775
12776 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12777 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12778 [GC_MARK_STACK]: New defines.
427ec082 12779 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
1216f5e4
GM		 12780 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12781
12782 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12783
12784 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12785 allocate_buffer instead of xmalloc.
12786
12787 * alloc.c (toplevel): Include setjmp.h.
12788 (PURE_POINTER_P): New define.
12789 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12790 (Vdead) [GC_MARK_STACK]: New variable.
12791 (lisp_malloc): Add parameter TYPE, call mem_insert if
12792 GC_MARK_STACK is defined.
12793 (allocate_buffer): New function.
427ec082 12794 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
1216f5e4
GM		 12795 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12796 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12797 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12798 (MEM_NIL) [GC_MARK_STACK]: New define.
12799 (struct mem_node) [GC_MARK_STACK]: New structure.
12800 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12801 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12802 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12803 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12804 (mark_stack) [GC_MARK_STACK]: New functions.
12805 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12806 (clear_marks): Removed.
12807 (gc_sweep): Set free conses' car, free floats' type, free
12808 symbols' function to Vdead. Use lisp_free to free buffers.
12809 (init_alloc_once): Initialize Vdead.
12810 (survives_gc_p): Return non-zero for pure objects.
12811
12812 * alloc.c: Add comments throughout the file.
12813
2503c8b1
GM		 12814 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12815 that unblocks alarms.
12816
8389e1e2
GM		 12817 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12818 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12819 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12820
10689a01 12821 * frame.c (make_frame): Set frame initiallly to `garbaged'.
427ec082 12822
bfc17d18
KH		 128232000-02-17 Kenichi Handa <handa@etl.go.jp>
12824
4a09dee0
KH		 12825 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12826 avoid infinite error signaling. Allocate sufficient memory for
12827 eol_str in the case that eoltype is Lisp_Int.
bfc17d18 12828
2b927d02
SM		 128292000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12830
12831 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12832 depends on the previous behavior.
12833
b49cb764
GM		 128342000-02-16 Gerd Moellmann <gerd@gnu.org>
12835
12836 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12837
99e95407
GM		 128382000-02-15 Gerd Moellmann <gerd@gnu.org>
12839
12840 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12841
12842 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
b49cb764 12843 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
99e95407
GM		 12844 write(2).
12845
6ffd3cf7
RS		 128462000-02-15 Richard M. Stallman <rms@gnu.org>
12847
12848 * data.c (set_internal): Don't make variable buffer-local
12849 if within a let-binding for the same buffer.
12850 (let_shadows_buffer_binding_p): New function.
12851
12852 * eval.c (specbind): For buffer-local value,
12853 record the current buffer also.
12854 (unbind_to): Cope with that change.
12855
cad53475
GM		 128562000-02-15 Gerd Moellmann <gerd@gnu.org>
12857
12858 * window.c (Fsave_window_excursion): Doc fix.
12859
1aa963c8
SM		 128602000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12861
12862 * syntax.c (back_comment): Make sure we only consider comment-starters
12863 of the relevant style and return -1 in case of a failure to find the
12864 beginning of the comment.
12865 (Fforward_comment): If back_comment fails, go back to the position just
12866 after the comment-end.
12867 (scan_lists): Add comment describing a very minor bug.
12868
b9b84fd3
SM		 128692000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12870
12871 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12872 `completion-regexp-list' in the docstring.
12873
3a28db80
DL		 128742000-02-14 Dave Love <fx@gnu.org>
12875
12876 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12877
fb4a568d
SM		 128782000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12879
12880 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12881 to Emacs' syntax. Also fix the comment about set/not-set meanings
12882 since Emacs syntax is not the value 0 any more.
12883 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12884 since it's now part of RE_SYNTAX_EMACS.
12885
1063ebb5
DL		 128862000-02-12 Dave Love <fx@gnu.org>
12887
52283633 12888 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
1063ebb5 12889
fb07a302
GM		 128902000-02-12 Gerd Moellmann <gerd@gnu.org>
12891
12892 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12893
aaf2320c
DL		 128942000-02-12 Dave Love <fx@gnu.org>
12895
12896 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12897
12898 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
fb07a302
GM		 12899 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12900 * s/hpux.h: Don't define HAVE_VFORK.
aaf2320c
DL		 12901
12902 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12903
12904 * s/nextstep.h: Don't define HAVE_ALLOCA.
12905
12906 * config.in: Add vfork bits.
12907
eedf8bde
GM		 129082000-02-12 Gerd Moellmann <gerd@gnu.org>
12909
12910 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12911 unwind function to undo the effect of stopping atimers.
12912
52283633 12913 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
eedf8bde
GM		 12914
12915 * atimer.c (stopped_atimers): New variable.
12916 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12917 New functions.
12918
12919 * atimer.h (stop_other_atimers, run_all_atimers)
12920 (unwind_stop_other_atimers): Add function prototypes.
427ec082 12921
eedf8bde
GM		 12922 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12923
8476c2f8
KR		 129242000-02-11 Ken Raeburn <raeburn@gnu.org>
12925
12926 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12927 library may depend on jpeg.
12928 (atimer.o): Depends on atimer.c.
12929
0e85e4a3
KH		 129302000-02-11 Kenichi Handa <handa@etl.go.jp>
12931
12932 * insdel.c (del_range_1): Call update_compositions.
12933 (del_range_both): Call update_compositions just once..
12934
97fa0cc8
DL		 129352000-02-10 Dave Love <fx@gnu.org>
12936
12937 * xfns.c (create_frame_xic): Fix initialization of automatic
12938 aggregates for pcc.
12939
25566a3c
KH		 129402000-02-09 Kenichi Handa <handa@etl.go.jp>
12941
12942 * ccl.c (CCL_MAKE_CHAR): New macro.
12943 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12944 registers by CCL_MAKE_CHAR before calling translate_char.
12945 <CCL_TranslateCharacterConstTbl> Likewise.
12946
69da54ba
DL		 129472000-02-08 Dave Love <fx@gnu.org>
12948
12949 * lread.c (__EXTENSIONS__): Define.
12950
f7136ee8
GM		 129512000-02-08 Gerd Moellmann <gerd@gnu.org>
12952
12953 * puresize.h (BASE_PURESIZE): Increase to 650000.
12954
7768790b
EZ		 129552000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12956
12957 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12958 the help message.
12959
38fd211b
EZ		 129602000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12961
12962 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12963 md, mh, mb, mr, and me to the fake termcap entry.
12964
66e4690f
KR		 129652000-02-06 Ken Raeburn <raeburn@gnu.org>
12966
12967 * sound.c (sound_cleanup): Don't call device close routine if the
12968 function pointer is null.
12969
a75dfea0
AI		 129702000-02-06 Andrew Innes <andrewi@gnu.org>
12971
12972 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12973 around image definitions and prototypes.
12974 (gamma_correct) [WINDOWSNT]: New prototype.
12975
12976 * w32term.c (x_make_frame_visible): Replace call to
12977 input_poll_signal with poll_for_input.
12978
12979 * window.c [WINDOWSNT]: Include w32term.h.
12980
12981 * xdisp.c [WINDOWSNT]: Include w32term.h.
12982
12983 * makefile.nt: Add dependencies on w32gui.h.
12984 (OBJ1): Include atimer.obj.
12985 ($(BLD)\atimer.obj): New dependency rule.
12986
12987 * w32.c (sigmask): New function (does nothing).
12988 (sigunblock): Ditto.
12989
12990 * frame.c [WINDOWSNT]: Include w32term.h.
12991
12992 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12993
12994 * lread.c (syms_of_lread): Fix literal newlines.
12995
12996 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12997 the string constant limit (2048 bytes) in MSVC.
12998 (main): Ditto.
12999
59ddecde
GM		 130002000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13001
52283633 13002 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
59ddecde
GM		 13003 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13004 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13005 dispatch the event.
13006
07590973
DL		 130072000-02-04 Dave Love <fx@gnu.org>
13008
13009 * fileio.c: Remove some unused vars.
13010 (_GNU_SOURCE): Define (for euidaccess).
13011
13012 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13013
13014 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13015 gcpro1, gcpro2.
13016 (read_minibuf): Deal with allow_props correctly.
13017
649351f9
EZ		 130182000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13019
13020 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13021
66e4690f 130222000-02-03 Ken Raeburn <raeburn@gnu.org>
f1b9c7c1
KR		 13023
13024 * search.c (compile_pattern): If a cache entry has a nil regexp,
13025 fill in that entry instead of clobbering a previously cached
13026 string regexp.
13027
66e4690f 130282000-02-02 Ken Raeburn <raeburn@gnu.org>
15c9cf81
KR		 13029
13030 * puresize.h (BASE_PURESIZE): Increase to 610000.
13031
d240a249
GM		 130322000-02-02 Gerd Moellmann <gerd@gnu.org>
13033
13034 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13035 can GC.
13036
ca91fb26
KH		 130372000-02-02 Kenichi Handa <handa@etl.go.jp>
13038
25660570
KH		 13039 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13040 instead of incrementing ic directly.
13041 <CCL_WriteExprConst> Likewise.
13042 <ccl_set_expr>: Set ic to jump_address.
13043
ca91fb26
KH		 13044 * fileio.c (e_write): Fix the handling of
13045 CODING_FINISH_INSUFFICIENT_SRC.
13046
2ede9689
DL		 130472000-02-01 Dave Love <fx@gnu.org>
13048
13049 * editfns.c (Fpropertize): Doc fix.
13050
13051 * process.c (Fstart_process): Doc fix.
13052
13053 * eval.c: Fix various doc strings not to duplicate information
13054 from help-manyarg-func-alist.
13055
52283633 13056 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
2ede9689
DL		 13057
13058 * doc.c (Vhelp_manyarg_func_alist): New variable.
13059 (Fdocumentation): Use it.
13060 (syms_of_doc): Define it.
13061
b6680a0e
GM		 130622000-01-31 Gerd Moellmann <gerd@gnu.org>
13063
2cb750ba
GM		 13064 * xterm.c (xim_open_dpy): Remove unused local variable.
13065
52283633 13066 * emacs.c (USAGE): Use term `display options' instead of `X options'.
74e9213b
GM		 13067
13068 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13069 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13070
b6680a0e
GM		 13071 * fns.c (sweep_weak_table): New function.
13072 (sweep_weak_hash_tables): Use it. Keep on marking until there
13073 is no more change.
13074
994c5afe
GM		 130752000-01-30 Gerd Moellmann <gerd@gnu.org>
13076
13077 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13078 that XTread_socket does not crash by trying to call XNoOp on a
13079 closed display.
427ec082 13080
f00276e3
JR		 130812000-01-30 Jason Rumney <jasonr@gnu.org>
13082
13083 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13084 Change selected_frame to SELECTED_FRAME ().
13085 (w32_console_mouse_position): Remove #ifndef MULE from around
13086 `insist' parameter.
13087
13088 * makefile.nt: Remove dosfns.obj.
13089
13090 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13091
13092 * w32fns.c (w32_defined_color): Check for valid frame before
13093 applying gamma correction. Eliminate dependency on frame elsewhere.
13094 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13095 (w32_to_x_font): Use resx and resy not height_in and width_in.
13096 (x_to_w32_font): Doc fix.
13097 (xlfd_strip_height): New function to strip and return font height.
13098 (w32_font_match): Compare height separately from rest of xlfd
13099 spec, using xlfd_strip_height.
13100
13101 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13102 width_in. Use w32_defined_color in place of defined_color.
13103
13104 * w32faces.c: Merge more of DOS and X specifics in preparation for
13105 merge with xfaces.c.
13106 (defined_color): Remove FIXME comment.
13107 (tty_color_name): Provide w32-specific function.
13108 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13109
13110 * w32console.c (turn_on_face, turn_off_face): Removed.
13111 (w32_face_attributes): New function.
13112 (Global_variables): Reduce scope where possible.
13113 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13114 fill attribute.
13115 (hl_mode): Don't modify text attributes.
13116 (write_glyphs): Don't do anything if len <= 0. Use
13117 w32_face_attributes to get attributes for drawing. Write
13118 terminating codes using char_attr_normal.
13119 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13120 (update_begin, update_end): Likewise.
13121 (vga_stdcolor_name): New function.
13122 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13123 (Fset_screen_color): Remove char_attr_reverse.
13124
b08e8bb2
GM		 131252000-01-29 Gerd Moellmann <gerd@gnu.org>
13126
13127 * xfns.c (xic_set_preeditarea): Take window parameter and
13128 window-relative pixel-positions.
13129
13130 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13131 is its frame's selected window.
13132 (xim_instantiate_callback): Likewise.
13133
13134 * xfns.c (x_create_im): Removed.
13135 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13136 (supported_xim_styles): Renamed from supported_styles.
13137 (best_xim_style): Renamed from best_style.
13138 (create_frame_xic): Renamed from xic_create_frame.
13139 (free_frame_xic): Renamed from xic_destroy_frame.
427ec082 13140
b08e8bb2
GM		 131412000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13142
13143 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13144 our frames, call XFilterEvent with 2nd parameter `None'.
13145 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13146 returning XBufferOverflow.
52283633 13147 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
b08e8bb2
GM		 13148 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13149 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13150 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13151 (xim_initialize, xim_close)
13152 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13153 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13154 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13155 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13156
13157 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13158 and `xim_styles'.
13159 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13160 `xic_style' and `xic_xfs'.
13161 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13162 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13163 (FRAME_XIM): Removed.
13164
13165 * xfns.c (supported_styles): New variable.
13166 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13167 (xic_create_xfontset, best_style, xic_create_frame)
13168 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13169 (xic_set_xfontset): New functions.
13170
142e109c
DL		 131712000-01-28 Dave Love <fx@gnu.org>
13172
13173 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13174
13175 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13176
b02786f9
GM		 131772000-01-28 Gerd Moellmann <gerd@gnu.org>
13178
d060bc9f
GM		 13179 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13180 for *scratch* if it already existed.
13181
b02786f9
GM		 13182 * emacs.c (USAGE): New macro.
13183 (main): Use it to display usage information.
13184
2c52d7e4
EZ		 131852000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13186
13187 Support for the menu-help feature:
13188
52283633 13189 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
2c52d7e4
EZ		 13190
13191 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13192 part of the line to the termscript file.
13193 (IT_clear_to_end): Clear the entire line, not just its beginning.
13194 (menu_help_message, prev_menu_help_message): New variables.
13195 (IT_menu_make_room): Make room for the help_text member.
13196 (IT_menu_display): New argument disp_help; all callers changed.
13197 If disp_help is non-zero, store the help text of the active menu
13198 item in menu_help_message.
13199 (XMenuAddPane): Initialize the help_text member to NULL.
13200 (XMenuAddSelection): New argument help_text. Store it in the
13201 XMenu structure.
13202 (XMenuActivate): New argument help_callback. If the value of
13203 menu_help_message has changed since the last time, display the
13204 menu help message text while waiting for the mouse to move. Clear
13205 the echo area before exiting.
13206 (XMenuDestroy): Free the help_text member.
13207
ffe0bcd1
GM		 132082000-01-27 Gerd Moellmann <gerd@gnu.org>
13209
13210 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13211 XMenuAddSelection. Pass help callback to XMenuActivate.
13212 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13213
50dbd23f
EZ		 132142000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13215
13216 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13217 and EMACS_SET_USECS.
13218
f5941bf8
GM		 132192000-01-26 Dave Love <fx@gnu.org>
13220
6c67ddee
DL		 13221 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13222
f5941bf8
GM		 13223 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13224 an error may be signalled.
13225
9e49c990
GM		 132262000-01-26 Gerd Moellmann <gerd@gnu.org>
13227
fc3cb460
GM		 13228 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13229 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13230
9e49c990
GM		 13231 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13232
d0c037d8
GM		 132332000-01-25 Gerd Moellmann <gerd@gnu.org>
13234
13235 * charset.c (Fstring): If there is a multibyte char among
13236 the args, always return a multibyte string.
13237
e12489f9
GM		 132382000-01-25 Gerd Moellmann <gerd@gnu.org>
13239
13240 * sysdep.c (sys_select): Turn atimers off and on instead of
13241 recording and restoring old alarm handler
13242
13243 * process.c (toplevel): Include atimer.h.
13244 (create_process_1): Rewritten.
13245 (create_process): Use atimers instead of alarm.
13246 (wait_reading_process_input) [hpux]: Turn atimers off instead
13247 of turning off SIGALRM.
13248 (wait_reading_process_input): Turn off atimers instead off
13249 calling stop_polling.
13250
13251 * emacs.c (main): Call init_atimer.
13252
13253 * keyboard.c (toplevel): Include systime.h and atimer.h.
13254 (polling_for_input): Removed because unused.
13255 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13256 (poll_timer): New variable.
13257 (poll_for_input, poll_for_input_1): New functions.
13258 (start_polling, stop_polling): Rewritten.
13259
13260 * keyboard.h (polling_for_input): Removed.
427ec082 13261
e12489f9
GM		 13262 * atimer.h, atimer.c: New files.
13263
13264 * Makefile.in (obj): Add atimer.o.
13265 (atimer.o): New target.
13266
13267 * blockinput.h (pending_atimers): Add extern declaration.
13268 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13269
13270 * lisp.h (popup_activated_flag): Add extern declaration.
13271
13272 * xmenu.c (popup_activated_flag): Make externally visible.
52283633 13273 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
e12489f9
GM		 13274 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13275
13276 * xterm.c (toplevel): Include atimer.h.
13277 (toolkit_scroll_bar_interaction): New variable.
13278 (Fxt_process_timeouts): Removed.
13279 (x_process_timeouts): New function.
13280 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13281 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13282 (x_make_frame_visible): Call poll_for_input_1 instead of
13283 input_poll_signal. Don't call alarm.
13284 (x_initialize): Install timer calling x_process_timeouts.
427ec082 13285
1e5279b9
DL		 132862000-01-24 Dave Love <fx@gnu.org>
13287
6c67ddee 13288 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
1e5279b9
DL		 13289 Don't use -cckr -- apparently not now necessary.
13290
edf6aeb8
EZ		 132912000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13292
13293 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13294 screen boundary.
13295
9badad41
JR		 132962000-01-23 Jason Rumney <jasonr@gnu.org>
13297
13298 * w32fns.c (w32_defined_color): Apply gamma correction before
13299 trying to map to the palette.
13300 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13301 to w32_clear_rect.
13302
13303 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13304 here. Callers changed to always pass real device context.
13305 (w32_draw_bitmap): Likewise.
13306 (w32_get_glyph_overhangs): Likewise.
52283633 13307 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
9badad41
JR		 13308 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13309 pfnSetScrollInfo and SetScrollRange.
13310 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13311 back into MULE characters after decoding them.
13312 (x_get_glyph_face_and_encoding): Likewise.
13313 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13314 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13315 (x_produce_glyphs): Calculate per char metrics for a character
13316 that we know exists in default font when font_not_found_p is true.
13317
63bd786b
JR		 133182000-01-22 Jason Rumney <jasonr@gnu.org>
13319
13320 * makefile.nt (intervals.obj, composite.obj): New modules.
13321 (composite.h): Added as dependency where appropriate.
13322
13323 * w32gui.h (XGCValue): New struct for emulating X GCs.
13324
13325 * w32term.h (XCharStruct): New struct for emulating X.
13326
13327 * w32console.c (turn_on_face, turn_off_face): New functions.
13328 (change_line_highlight): New prototype for new redisplay.
13329 (write_glyphs): Support multibyte text. Support faces.
13330
52283633 13331 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
63bd786b
JR		 13332
13333 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13334 throughout. struct frame * in place of FRAME_PTR.
13335 Skeleton support for images, toolbars, tooltips from xfns.c.
52283633 13336 (Fx_create_frame): Use system default for default scroll bar width.
63bd786b
JR		 13337 (w32_get_arg): Renamed from x_get_arg.
13338 (Fx_file_dialog): New function.
13339 (w32_list_fonts): Check cache before asking system.
13340 (Vw32_enable_synthesized_fonts): New variable.
13341 (Vw32_enable_italics): Obsolete, removed.
13342
13343 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13344 Use SELECTED_FRAME macro.
13345
13346 * w32menu.c: Add skeleton support for help strings on menus.
13347 (add_menu_item): Native checkbox and radio support added, but not
13348 yet enabled due to bugs.
13349 (push_menu_item): Add parameters type, selection and help.
13350 Callers updated.
13351 Formatting changes to reduce unnecessary diffs with xmenu.c.
13352
13353 * w32select.c (Fw32_set_clipboard_data): Update call to
13354 find_charset_in_str.
13355
13356 * w32term.c: Complete rewrite for new redisplay based on new
13357 xterm.c with necessary sections merged back in from old w32term.c.
13358
6ffd3cf7 133592000-01-21 Richard M. Stallman <rms@gnu.org>
b50c9214
RS		 13360
13361 * data.c (set_internal): Further fix in same criterion.
13362
6ffd3cf7 133632000-01-20 Richard M. Stallman <rms@gnu.org>
8cc95642
RS		 13364
13365 * data.c (set_internal): Fix the criteria for whether
13366 to swap out the old cached binding.
13367
60af03f1
DL		 133682000-01-19 Dave Love <fx@gnu.org>
13369
13370 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13371
f9be074f
KH		 133722000-01-18 Kenichi Handa <handa@etl.go.jp>
13373
13374 * regex.c (re_compile_fastmap): While checking a range table for
13375 `charset', skip flag bits for a character class correctly.
13376
52b8dbf9
GM		 133772000-01-17 Gerd Moellmann <gerd@gnu.org>
13378
d36100c9
GM		 13379 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13380
52283633 13381 * xfns.c (x_window): Call lw_create_widget with new parameter list.
52b8dbf9
GM		 13382
13383 * widget.c (EmacsFrameSetCharSize): Change size of children first
52283633 13384 because of problems with main window geometry management under Lesstif.
52b8dbf9
GM		 13385
13386 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13387 MENU_ITEMS_ITEM_.*.
13388 (MENU_ITEMS_ITEM_HELP): New enumerator.
13389 (push_menu_item): Add parameter HELP. Record help in menu_items.
13390 (single_menu_item, single_submenu, list_of_items): Call
13391 push_menu_item with new parameter.
13392 (single_submenu): Set help string in widget value.
13393 (menu_highlight_callback): New function.
13394 (set_frame_menubar): Call lw_create_widget with new
13395 parameter list.
13396 (xmenu_show, xdialog_show): Ditto.
13397
3139018f
GM		 133982000-01-13 Gerd Moellmann <gerd@gnu.org>
13399
13400 * sound.c (Fplay_sound): Improve doc string.
13401
83c8f461
RS		 134022000-01-11 Richard M. Stallman <rms@gnu.org>
13403
13404 * lisp.h (set_internal): Enter the new arg.
13405
13406 * eval.c (specbind): Record buffer-local variables specially,
13407 indicating which buffer's binding was saved.
13408 (unbind_to): Restore buffer-local variables specially
13409 in the proper buffer.
13410
13411 * data.c (set_internal): New arg BUF.
427ec082 13412
83c8f461
RS		 13413 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13414 * data.c (Fset): Pass new arg to set_internal.
13415 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
427ec082 13416
1fab1775
GM		 134172000-01-11 Gerd Moellmann <gerd@gnu.org>
13418
52283633 13419 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
1fab1775 13420
83c8f461 134212000-01-11 Richard M. Stallman <rms@gnu.org>
6f59462e
RS		 13422
13423 * minibuf.c (Ftry_completion): Doc fix.
13424
7a85e4df
GM		 134252000-01-11 Gerd Moellmann <gerd@gnu.org>
13426
13427 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13428 vector, too.
13429
a970dae4
AS		 134302000-01-11 Andreas Schwab <schwab@suse.de>
13431
13432 * coding.c (code_convert_region): Initialize total_skip.
13433
c65d14ee
DL		 134342000-01-08 Dave Love <fx@gnu.org>
13435
13436 * eval.c (Fuser_variable_p): Check customizability too.
13437
834938d2
GM		 134382000-01-07 Gerd Moellmann <gerd@gnu.org>
13439
13440 * minibuf.c (Fcompleting_read): Doc fix.
13441
e0303cd6
GM		 134422000-01-05 Gerd Moellmann <gerd@gnu.org>
13443
8a26744b
GM		 13444 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13445 -L /usr/local/lib.
13446
e0303cd6
GM		 13447 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13448 Check that input style is supported before trying to create an
13449 IC for it.
13450 (x_window): Call x_create_im.
427ec082 13451
2e471eb5
GM		 134522000-01-04 Gerd Moellmann <gerd@gnu.org>
13453
560a7bd2
GM		 13454 * xfns.c (current_gif_memory_src): New variable.
13455 (gif_load): Record the address of the current memory source
13456 in current_gif_memory_src.
13457 (gif_read_from_memory): Use current_gif_memory_src.
13458
f9ee84a3
GM		 13459 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13460 macros statement form.
13461
d1299cde
GM		 13462 * sound.c (struct sound): Renamed from struct sound_file.
13463 (struct sound): Add members `data' and `header_size'.
13464 (enum sound_attr): Add SOUND_DATA.
13465 (current_sound, current_sound_device): Variables renamed from
13466 sound_file and sound_device.
13467 (parse_sound): Parse :data.
13468 (parse_sound): Handle sound data in strings.
13469 (find_sound_type): Function renamed from find_sound_file_type.
427ec082 13470 (wav_init, au_init): Fail if sound's header_size is smaller than
d1299cde
GM		 13471 needed header size.
13472 (wav_play, au_play): Play sounds from string data.
13473
2e471eb5
GM		 13474 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13475
13476 * lisp.h: Add prototype for allocate_string_data.
13477
52283633 13478 * alloc.c (Fgarbage_collect): Return number of live and free strings.
2e471eb5
GM		 13479
13480 * alloc.c (mark_buffer): Remove code in #if 0.
13481 (gc_sweep): Ditto.
13482 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13483 (strings_consed): New variable.
13484 (allocate_string): Set it.
13485 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13486 (Fmemory_use_counts): Return strings_consed. Use Flist.
13487
13488 * alloc.c: General cleanup in comments etc. Remove conditional
13489 compilation for `standalone'.
13490
13491 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13492
13493 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13494 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13495 (DONT_COPY_FLAG): Removed.
13496 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13497 (struct sdata, struct sblock): New
13498 (struct string_block): Rewritten.
13499 (STRINGS_IN_STRING_BLOCK): New macro.
13500 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13501 (large_sblocks, string_blocks, string_free_list): New variables.
13502 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13503 (init_strings): Rewritten.
13504 (allocate_string, allocate_string_data, compact_small_strings)
13505 (free_large_strings, sweep_strings): New functions.
13506 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13507 (struct string_block_head, current_string_block)
13508 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13509 (STRING_PAD): Removed.
13510 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13511 (Fgarbage_collect): Don't set mark bit in large strings.
13512 (mark_object): Mark strings differently. Mark symbol names
13513 differently.
13514 (survives_gc_p): Test marked strings differently.
427ec082 13515 (gc_sweep): Sweep strings differently, unmark strings in
2e471eb5
GM		 13516 symbol names.
13517 (compact_strings): Removed.
13518
42608ba8
EZ		 135192000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13520
13521 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13522 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13523
e0a09e1a
KH		 135242000-01-04 Kenichi Handa <handa@etl.go.jp>
13525
dd9f0750 13526 * fileio.c (Finsert_file_contents): Signal error if visiting file
427ec082 13527 in a non-empty buffer.
dd9f0750 13528
3c0f3b15 13529 * term.c (encode_terminal_code): Fix the previous change.
e0a09e1a 13530
44cd3ae5
GM		 135312000-01-03 Gerd Moellmann <gerd@gnu.org>
13532
13533 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13534 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13535
13536 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13537
c182a70f
EZ		 135382000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13539
13540 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13541 need to test for MSDOS frames.
13542
24480d5b
EZ		 135432000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13544
13545 * dosfns.c (unspecified_colors): Remove.
13546 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13547 unspecified_bg.
13548 (msdos_stdcolor_name): Return strings for unspecified fore- and
13549 back-ground colors.
13550
13551 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
aaf2320c 13552 (syms_of_xfaces): Remove their staticpro's.
24480d5b
EZ		 13553 (tty_color_name): Return Lisp strings for unspecified fore- and
13554 back-ground colors.
13555 (Finternal_set_lisp_face_attribute): Remove the special treatment
13556 for Qunspecified_{f,b}g.
52283633 13557 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
24480d5b 13558
047f434a
GM		 135592000-01-03 Gerd Moellmann <gerd@gnu.org>
13560
13561 * xdisp.c (reseat_at_next_visible_line_start): Position before
13562 newline only if ending up on a newline.
13563 (next_element_from_ellipsis): Return success. Handle case of
52283633 13564 displaying no ellipsis. Fix case of ellipsis defined in display table.
047f434a
GM		 13565 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13566 returns 0.
13567
d684c676
EZ		 135682000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13569
13570 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13571 (Fcolor_supported_p): Renamed from face-color-supported-p.
13572
5fe1d139
EZ		 135732000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13574
13575 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13576 list of colors renamed to tty-defined-color-alist.
13577 (tty_color_name): Pass the frame to tty-color-by-index.
13578 (realize_tty_face): tty-color-alist is now a function which
13579 accepts the frame as argument.
13580
52283633 13581 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
5fe1d139 13582
816be8b8
EZ		 135832000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13584
13585 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13586 encode_terminal_code.
13587
b635321e
EZ		 135882000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13589
13590 * dispnew.c (mode_line_string): Support termcap frames as well.
13591
9b784e96
GM		 135922000-01-01 Gerd Moellmann <gerd@gnu.org>
13593
27189709
GM		 13594 * syntax.c (Fforward_word): Undo previous change.
13595
13596 * editfns.c (Fconstrain_to_field): Don't constrain if
13597 inhibit-field-text-motion is non-nil.
13598 (Fline_beginning_position): Undo previous change.
13599 (Fline_end_position): Ditto.
13600
13601 * syntax.c (Fforward_word): Notice field boundaries only if
13602 inhibit-field-text-motion is nil.
13603
13604 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13605
13606 * editfns.c (Vinhibit_field_text_motion): New variable.
13607 (inhibit-field-text-motion): New DEFVAR_LISP.
13608 (Fline_beginning_position, Fline_end_position): Notice field
13609 boundaries only if inhibit-field-text-motion is nil.
13610
45158a91
GM		 13611 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13612 All calls adjusted.
13613 (x_build_heuristic_mask): Likewise.
13614 (xbm_load_image_from_file): Change error output.
13615 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13616 (gif_load, gs_load, x_kill_gs_process): Ditto.
13617
9b784e96
GM		 13618 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13619 color indices when accessing raster pixels.
63cec32f
GM		 13620 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13621 one of :file or :data.
13622 (enum pbm_keyword_index): Add PBM_DATA.
13623 (pbm_format): Add :data.
13624 (pbm_image_p): Allow either :file or :data.
13625 (pbm_read_file): New function.
13626 (pbm_scan_number): Rewritten to read from string.
13627 (pbm_load): Support :data.
9b784e96 13628
2cb085db 13629See ChangeLog.8 for earlier changes.
6922b018
KH		 13630
13631;; Local Variables:
49b3bd82 13632;; coding: iso-2022-7bit
6922b018 13633;; End:
2a34a036
GM		 13634
13635 Copyright (C) 2001 Free Software Foundation, Inc.
13636 Copying and distribution of this file, with or without modification,
13637 are permitted provided the copyright notice and this notice are preserved.
Unnamed repository; edit this file 'description' to name the repository.