1 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4 (first_font_matching): Removed unused function.
5 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
6 (may_use_scalable_font_p): Remove parameter FONT; rename
7 parameter NAME to FONT.
8 (x_face_list_fonts): Fix missing bounds check.
9 (realizing_default_face_p): New variable.
10 (realize_default_face): Set and clear that flag.
11 (x_face_list_fonts): When called during the realization of the
12 default face, and no matching fonts are found when ignoring
13 scalable fonts and fonts matching a regexp from
14 face-ignored-fonts, try without ignoring fonts.
16 2001-04-03 Gerd Moellmann <gerd@gnu.org>
18 * xfns.c (postprocess_image): New function.
19 (lookup_image): Call it for all image types except PostScript.
20 (x_kill_gs_process): Call postprocess_image.
22 * xterm.c (x_use_underline_position_properties): New variable.
23 (x_draw_glyph_string): Use it.
24 (syms_of_xterm): DEFVAR_BOOL it.
26 2001-04-02 Gerd Moellmann <gerd@gnu.org>
28 * xterm.c (x_alloc_nearest_color_1): New function.
29 (x_alloc_nearest_color): Use it.
30 (x_color_cells): Take a Display as argument, instead of a frame.
31 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
32 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
33 (x_initialize): Register cvt_string_to_pixel as resource converter
34 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
36 2001-03-30 Gerd Moellmann <gerd@gnu.org>
38 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
39 (set_iterator_to_next): If a string from a display property ends,
40 consider the case that this might also be the end of an
41 overlay string having the display property.
43 * xdisp.c (handle_display_prop): Fix recognition of subproperty
46 * xdisp.c (reseat_to_string): Undo last change.
48 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
49 matrix of a window when the header line changes, when
50 new rows are allocated, or when the width changes.
52 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
54 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last
57 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
59 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
62 2001-03-29 Gerd Moellmann <gerd@gnu.org>
64 * data.c (Fsubr_interactive_form): New function.
65 (syms_of_data): Defsubr it.
67 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
68 (live_float_p, live_misc_p): Return 1 only if the offset of the
69 pointer in its block is >= 0.
71 2001-03-28 Paul Eggert <eggert@twinsun.com>
73 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
74 microseconds calcuation. Avoid double-rounding problem.
75 In doc string, warn that the result is approximate.
77 2001-03-28 Gerd Moellmann <gerd@gnu.org>
79 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
80 bind `inhibit-eval-during-redisplay' to t.
82 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
84 * xdisp.c (inhibit_eval_during_redisplay)
85 (Qinhibit_eval_during_redisplay): New variables.
86 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
87 don't eval, return nil instead.
88 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
89 Initialize Qinhibit_eval_during_redisplay.
91 * xdisp.c (reseat_to_string): If STRING is multibyte, set
92 the iterator's multibyte_p flag.
94 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
95 instead of setting it to zero; it's incremented for each frame
96 where the menu face is changed.
98 * xterm.c (x_draw_relief_rect): Extend left shadow to the
99 bottom; change bottom shadow accordingly.
101 * xterm.c (expose_window_tree, expose_frame): Don't compute
103 (expose_window): Do it here instead.
104 (x_draw_glyph_string): Fix a computation of the underline
107 * bytecode.c (BYTE_CODE_QUIT): New macro.
108 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
110 2001-03-27 Gerd Moellmann <gerd@gnu.org>
112 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
113 Give up if matrix starts in an ellipsis.
114 (init_from_display_pos): Do nothing if POS doesn't specify
115 a dpvec_index but the iterator has such a position.
117 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
119 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
120 x/y position is (0, 0) after destroying the menu bar, restore
121 its original position.
123 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
124 (init_from_display_pos): Use it.
125 (try_window_reusing_current_matrix): Don't use cursor_row_p.
127 2001-03-26 Gerd Moellmann <gerd@gnu.org>
129 * xdisp.c (try_window_id): Undo last change.
131 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
133 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
135 * buffer.c (syms_of_buffer): Doc fix.
137 2001-03-26 Gerd Moellmann <gerd@gnu.org>
139 * xfaces.c (x_update_menu_appearance): Use local variable
140 popup_path for setting font resources.
142 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
144 * frame.c (Fframe_list): Don't reference tip_frame if
145 HAVE_WINDOW_SYSTEM is not defined.
147 * emacs.c (main): Update the copyright year. From Werner LEMBERG
150 2001-03-25 Gerd Moellmann <gerd@gnu.org>
152 * xdisp.c (init_from_display_pos): Test invisible property
153 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
155 * xdisp.c (redisplay_internal) <update one window>: Make sure
156 last_arrow_position and last_arrow_string are set.
158 * frame.c (Fframe_list): Don't return a tooltip frame.
160 2001-03-23 Gerd Moellmann <gerd@gnu.org>
162 * xdisp.c (mark_window_display_accurate_1): New function,
163 extracted from mark_window_display_accurate. Compute
164 BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
165 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
166 (mark_window_display_accurate): Use it.
167 (redisplay_internal): Use it for the selected window.
168 (redisplay_internal): Avoid duplicate mark_window_display_accurate
169 for the selected frame.
171 * xdisp.c Use make_number, for readability.
172 (try_window_id): Disable rows below the window end.
173 (try_window_reusing_current_matrix): Use cursor_row_p.
174 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
176 (init_from_display_pos): If POS specifies a position in a display
177 vector, maybe get the iterator set up for that ellipsis.
179 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
181 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
183 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
185 2001-03-23 Gerd Moellmann <gerd@gnu.org>
187 * xfaces.c (x_update_menu_appearance): Use a different path
188 for Lucid popup menus.
190 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
192 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
194 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
195 (string_buffer_position): Use `make_number'.
197 2001-03-22 Gerd Moellmann <gerd@gnu.org>
199 * xfaces.c (x_update_menu_appearance): Renamed from
200 x_set_menu_face_resources. Use different resources for popups.
202 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
203 (GC_CHECK_STRING_BYTES): Don't define.
205 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
206 Removed, together with subroutines.
207 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
208 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
210 * dispextern.h (x_set_menu_resources_from_menu_face):
213 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
214 Remove calls to x_set_menu_resources_from_menu_face.
216 * xfaces.c (xm_set_menu_resources_from_menu_face):
217 Remove #ifndef LESSTIF_VERSION.
219 * xmenu.c: Include widget.h.
220 (single_submenu): Return int. Some cleanup.
221 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
223 2001-03-21 Gerd Moellmann <gerd@gnu.org>
225 * xterm.c (x_update_window_end): Handle overwritten mouse face
226 also for tool bar windows.
227 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
228 DRAW is DRAW_IMAGE_RAISED.
230 2001-03-20 Gerd Moellmann <gerd@gnu.org>
232 * print.c (syms_of_print): Doc fixes.
234 * fns.c (Fmd5): Doc fix.
236 2001-03-19 Gerd Moellmann <gerd@gnu.org>
238 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
239 Clear area of the frame not occupied by the scroll bar.
241 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
242 tip frame's root window buffer to *tip* right after creating
245 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
246 is an integer don't have to be for space characters.
248 2001-03-16 Gerd Moellmann <gerd@gnu.org>
250 * indent.c (current_column, current_column_1, Fmove_to_column)
251 (compute_motion): Handle characters from display vectors
254 2001-03-15 Kenichi Handa <handa@etl.go.jp>
256 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
257 drawing glyph string.
259 2001-03-15 Gerd Moellmann <gerd@gnu.org>
261 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
262 (command_loop_1): Undo last change.
264 * xterm.c (fast_find_position): Return the correct vpos.
266 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
267 non-null, set a per-buffer value in BUF instead of the current
269 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
270 Call store_symval_forwarding with BUF null.
271 (set_internal): Call store_symval_forwarding with the BUF
272 parameter passed to set_internal. Formerly, the value was always
273 set in the current buffer; the buffer recorded in specbind for
274 this case wasn't used.
275 (arith_driver): Reindent.
277 * buffer.c (swap_out_buffer_local_variables): Call
278 store_symval_forwarding with BUF null.
280 * lisp.h (store_symval_forwarding): Change prototype.
282 * eval.c (specbind): Call store_symval_forwarding with BUF null.
284 2001-03-14 Gerd Moellmann <gerd@gnu.org>
286 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
287 FOR_DELETION. Avoid resizing the mini-window of the selected
288 frame if FOR_DELETION is set.
289 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
290 (Fmake_frame_invisible): Change calls to do_switch_frame for new
293 * window.c (Fset_window_configuration): Change call to
294 do_switch_frame to new format.
296 * keyboard.c (quit_throw_to_read_char): Change call to
297 do_switch_frame to new format.
299 * lisp.h (do_switch_frame): Change prototype.
301 * frame.c (Fframe_parameters): In the `buffer-list' frame
302 parameter, store the buffer list of FRAME, not the list of the
305 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
306 box just because the glyph row's full_width_p flag is set.
308 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
310 * xdisp.c (highlight_trailing_whitespace): On character terminals,
311 skip the padding blanks inserted in extend_face_to_end_of_line,
312 before checking for trailing whitespace.
314 2001-03-13 Gerd Moellmann <gerd@gnu.org>
316 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
317 Remove special handling for LessTif/Motif.
318 (toplevel): Don't include Xm/Xm.h.
320 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>: Remove
321 workaround code for LessTif; it doesn't work anymore.
323 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
326 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Don't
327 access private scroll bar data; it's no longer necessary with
328 contemporary LessTif.
330 * xfaces.c (xm_set_menu_resources_from_menu_face): Change
331 #if 0 to #ifndef LESSTIF_VERSION.
333 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
334 removing button grabs.
336 2001-03-13 Kenichi Handa <handa@etl.go.jp>
338 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
339 and clip-large-size-font as obsolete.
341 * lread.c (read_multibyte): Check the validity of multibyte
342 sequence. If invalid, return the first byte.
344 2001-03-12 Gerd Moellmann <gerd@gnu.org>
346 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
347 before running the command; timer functions or process
348 filters may have set it.
350 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
352 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
355 2001-03-12 Gerd Moellmann <gerd@gnu.org>
357 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
360 2001-03-09 Gerd Moellmann <gerd@gnu.org>
362 * dispextern.h (string_buffer_position): Add prototype.
364 * xdisp.c (string_buffer_position, display_prop_string_p)
365 (single_display_prop_string_p): New functions.
367 * xterm.c (note_mouse_highlight): If there's no help-echo on
368 a string, look at the buffer text ``under'' it.
370 * keyboard.c (make_lispy_event): Add string info to the event,
371 analogous to what's done on mode lines.
372 (read_key_sequence): For a click on a string, consider `local-map'
373 and `keymap' of that string.
375 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
376 calls to buffer_posn_from_coords to new format.
378 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
380 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
383 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
384 flags argument to emacs_open; it seems to conflict with O_EXCL.
386 2001-03-09 Kenichi Handa <handa@etl.go.jp>
388 * composite.h (struct composition): Change types of members;
389 glyph_len to unsigned, width to unsigned short.
391 2001-03-08 Andrew Innes <andrewi@gnu.org>
393 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
396 2001-03-08 Gerd Moellmann <gerd@gnu.org>
398 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
401 * xterm.c (note_mouse_highlight): Handle mouse-face and
402 help-echo in strings.
403 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
404 (fast_find_string_pos): New function.
406 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
407 (display_string): Call face_at_string_position with new
410 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
413 * dispextern.h (face_at_string_position): Change prototype.
415 * dired.c (directory_files_internal): Handle EAGAIN more
418 * keyboard.c (make_lispy_event): Avoid generating drag events
419 if the mouse hasn't actually moved to another buffer position.
421 2001-03-08 Dave Love <fx@gnu.org>
423 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
425 2001-03-08 Gerd Moellmann <gerd@gnu.org>
427 * process.c (Fset_process_window_size): Fix a typo.
429 2001-03-08 Kenichi Handa <handa@etl.go.jp>
431 * coding.c (detect_coding_sjis): Do more rigid check.
432 (detect_coding_big5): Likewise.
433 (decode_coding_sjis_big5): Likewise.
434 (Fdetect_coding_region): Call detect_coding_system with tailing
435 anchor byte `\0' for more rigid detection.
436 (detect_coding_mask): Fix the incorrect handling of arg
438 (Fdetect_coding_string): Likewise.
440 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
442 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
443 a string before extracting its data.
445 2001-03-07 Gerd Moellmann <gerd@gnu.org>
447 * window.c (Frecenter): Rewrite code handling negative values
448 of ARG on graphical frames.
450 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
452 * window.c (displayed_window_lines): If W->start is outside the
453 accessible portion of the buffer, call start_display with BEGV or
454 ZV instead of W->start.
456 2001-03-07 Gerd Moellmann <gerd@gnu.org>
458 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
460 * process.c (Fset_process_filter): Don't crash if the input
461 file descriptor of PROCESS is closed.
462 (Fset_process_window_size): Likewise.
464 2001-03-06 Kenichi Handa <handa@etl.go.jp>
466 * xterm.c (XTflash): Make the timeout of select shorter, and call
467 select repeatedly until the desired time expires.
469 2001-03-06 Gerd Moellmann <gerd@gnu.org>
471 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
473 * xfns.c (Fx_create_frame): Clear Vwindow_list.
475 * lisp.h (Vwindow_list): Declare extern.
477 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
479 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
481 2001-03-06 Gerd Moellmann <gerd@gnu.org>
483 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
484 to detect a case where we have to highlight a different region
485 despite not having left the currently highlighted region.
486 Set mouse_face_overlay in the x_display_info.
487 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
489 * xterm.h (struct x_display_info): Add mouse_face_overlay.
491 * buffer.c (mouse_face_overlay_overlaps): New function.
493 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
494 (Qmouse_face): Declare extern.
496 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
497 if face_change_count is non-zero.
499 2001-03-06 Kenichi Handa <handa@etl.go.jp>
501 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
502 that the source is unibyte.
504 2001-03-05 Dave Love <fx@gnu.org>
506 * xterm.c (XTmouse_position): Fix typo.
508 2001-03-05 Gerd Moellmann <gerd@gnu.org>
510 * minibuf.c (read_minibuf): Clean up the binding stack if
511 called noninteractively.
513 2001-03-05 Kenichi Handa <handa@etl.go.jp>
515 * coding.c (syms_of_coding): Docstring modified.
517 2001-03-05 Kenichi Handa <handa@etl.go.jp>
519 * charset.c (char_to_string): If a single byte char has modifier
520 bits that can't be reflected to the character code, ignore them
521 instead of signaling an error.
523 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
525 * s/msdos.h: Update copyright notice.
527 * dosfns.h: Update copyright notice.
529 * dosfns.c: Update copyright notice.
531 * msdos.c: Update copyright notice.
533 2001-03-02 Gerd Moellmann <gerd@gnu.org>
535 * xterm.c (glyph_rect): New function.
536 (XTmouse_position): Use it to raise the threshold for mouse
537 movement event generation.
539 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
541 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
542 specifies (reverse . t), reverse the initial screen colors.
543 (IT_set_frame_parameters): If the property is foreground-color,
544 but we are reversing the colors, set bg_set, not fg_set. Likewise
545 for setting background-color and reversing: set fg_set. Set
546 unspecified-fg and unspecified-bg correctly when (reverse . t) is
549 * xfaces.c (Finternal_set_lisp_face_attribute)
550 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
553 2001-03-02 Gerd Moellmann <gerd@gnu.org>
555 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
556 to a single slash in the middle of file names.
558 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
559 Accept only alphanumeric time zone names.
561 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
563 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
564 a widget to zero height.
566 2001-03-01 Gerd Moellmann <gerd@gnu.org>
568 * window.c (Fwindow_end): Call move_it_past_eol only if
569 ending up on a partially visible line.
571 2001-03-01 Dave Love <fx@gnu.org>
573 * ccl.c (Fccl_execute): Doc fix.
575 2001-03-01 Gerd Moellmann <gerd@gnu.org>
577 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
578 of the tool bar before calling x_figure_window_size.
580 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
581 NULL after destroying it, otherwise XTread_socket can access a
582 destroyed widget when input is unblocked.
584 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
586 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
587 same name as before, although there was a change in fontsets.
589 2001-02-28 Ken Raeburn <raeburn@gnu.org>
591 * lisp.h (Fframe_parameter): Declare.
593 * window.c (set_window_buffer): Field vscroll is an int, not a
596 2001-02-28 Gerd Moellmann <gerd@gnu.org>
598 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
601 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
604 * alloc.c (toplevel): Include process.h.
605 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
606 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
607 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
608 (allocate_vector, allocate_hash_table, allocate_window)
609 (allocate_frame, allocate_process, allocate_other_vector): New
611 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
612 (mark_maybe_pointer): New function.
613 (mark_memory): Also mark Lisp data to which only pointers
614 remain and not Lisp_Objects.
615 (min_heap_address, max_heap_address): New variables.
616 (mem_find): Return MEM_NIL if START is below min_heap_address or
617 above max_heap_address.
618 (mem_insert): Compute min_heap_address and max_heap_address.
620 * process.c (make_process): Use allocate_process.
622 * frame.c (make_frame): Use allocate_frame.
624 * window.c (make_window, make_dummy_parent): Use allocate_window.
625 (Fcurrent_window_configuration): Use allocate_other_vector.
627 * lisp.h (allocate_vectorlike): Remove prototype.
628 (allocate_vector, allocate_other_vector, allocate_frame)
629 (allocate_window, allocate_process, allocate_hash_table):
632 * fns.c (Fdelete, larger_vector): Use allocate_vector.
633 (make_hash_table, copy_hash_table): Use allocate_hash_table.
635 2001-02-27 Kenichi Handa <handa@etl.go.jp>
637 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
638 treat the produced bytes as a valid multibyte sequence.
640 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
641 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
642 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
643 <ccl_finish>: Set ccl->eight_bit_control properly.
645 * ccl.h (struct ccl_program): New member eight_bit_control.
647 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
649 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
650 accessible_keymaps_char_table.
651 (accessible_keymaps_char_table): Obey `is_metized'.
652 (where_is_internal, Fwhere_is_internal): Don't confuse int and
655 2001-02-26 Gerd Moellmann <gerd@gnu.org>
657 * dispnew.c: Check HAVE_TERM_H before including term.h.
659 2001-02-24 Andrew Innes <andrewi@gnu.org>
661 * makefile.w32-in: Update copyright notice.
663 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
665 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
667 2001-02-24 Kenichi Handa <handa@etl.go.jp>
669 * Makefile.in (lisp): Add international/utf-8.elc.
671 * fontset.c (Fnew_fontset): Fix handling of the case that an
672 element of FONTLIST is a cons of family and registry.
674 2001-02-23 Jason Rumney <jasonr@gnu.org>
676 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
677 to height unconditionally.
679 * w32term.c (x_set_glyph_string_background_width): Extend the
680 background face to the end of the drawing area in the text area,
682 (x_insert_glyphs): Call window_box_left to obtain the left
683 x-coordinate of the area to shift.
685 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
688 2001-02-22 Andrew Innes <andrewi@gnu.org>
690 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
692 ($(BLD)\dispnew.obj):
693 ($(BLD)\editfns.obj):
695 ($(BLD)\filelock.obj):
696 ($(BLD)\keyboard.obj):
697 ($(BLD)\w32proc.obj):
698 ($(BLD)\process.obj):
699 ($(BLD)\sysdep.obj): Ditto.
701 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
703 ($(BLD)/dispnew.$(O)):
704 ($(BLD)/editfns.$(O)):
705 ($(BLD)/fileio.$(O)):
706 ($(BLD)/filelock.$(O)):
707 ($(BLD)/keyboard.$(O)):
708 ($(BLD)/w32proc.$(O)):
709 ($(BLD)/process.$(O)):
710 ($(BLD)/sysdep.$(O)): Ditto.
712 2001-02-22 Gerd Moellmann <gerd@gnu.org>
714 * xdisp.c (forward_to_next_line_start): When taking the shortcut
715 at the start of the function, check that the \n in it->c is
716 from the iterator's current position.
718 * xdisp.c (handle_single_display_prop): Add parameter
719 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
720 properties which replace the display of text with something else.
721 (handle_display_prop): Call handle_single_display_prop with
722 additional argument saying if we already replaced text display
723 with something else. Use AREF.
724 (with_echo_area_buffer_unwind_data, display_menu_bar)
725 (decode_mode_spec_coding): Use AREF and ASIZE.
727 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
728 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
729 * vmstime.h: Files removed.
731 * unexencap.c, unexfx2800.c: Files removed.
733 * dispnew.c (direct_output_for_insert): Give up if we are showing
734 a message or just cleared the message because we might need to
735 resize the echo area window or display an empty echo area.
737 2001-02-21 Gerd Moellmann <gerd@gnu.org>
739 * xdisp.c (redisplay_internal): Do the
740 mark_window_display_accurate after all windows have been
741 redisplayed because this call resets flags in buffers which are
742 needed for proper redisplay.
744 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
745 display_hourglass_p, start_hourglass, cancel_hourglass instead of
748 * w32term.h (struct x_output): Rename busy_cursor to
749 hourglass_cursor, busy_window to hourglass_window, busy_p to
752 * msdos.h (struct x_output): Rename busy_window to
753 hourglass_window, busy_p to hourglass_p.
755 * xterm.h (struct x_output): Rename busy_cursor to
756 hourglass_cursor, busy_window to hourglass_window, busy_p to
759 * xfns.c: Rename everything containing *busy_cursor* and similar
761 (syms_of_w32fns): Rename x-busy-pointer-shape to
762 x-hourglass-pointer-shape, display-busy-cursor to
763 display-hourglass, busy-cursor-delay to hourglass-delay.
765 * w32fns.c: Rename everything containing *busy_cursor* and similar
767 (syms_of_w32fns): Rename x-busy-pointer-shape to
768 x-hourglass-pointer-shape, display-busy-cursor to
769 display-hourglass, busy-cursor-delay to hourglass-delay.
771 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
774 * dispextern.h (start_hourglass, cancel_hourglass)
775 (display_hourglass_p): Renamed from *busy_cursor*.
777 2001-02-20 Gerd Moellmann <gerd@gnu.org>
779 * keyboard.c (read_char): When an event from unread-command-events
780 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
782 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
783 equal to the current buffer.
785 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
786 nil, otherwise we're left with truncate_lines t when a message
787 is printed with message-truncate-lines bound to t.
789 2001-02-19 Gerd Moellmann <gerd@gnu.org>
791 * window.c (Fmove_to_window_line): Undo last change.
792 (displayed_window_lines): Call line_bottom_y to determine
793 the line's bottom position.
795 * dispextern.h (line_bottom_y): Add prototype.
797 * xdisp.c (line_bottom_y): New function extracted from
799 (pos_visible_p): Use it.
801 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
802 set redisplaying_p to 0 here instead of in Frecursive_edit.
803 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
806 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
808 (syms_of_xdisp): Initialize new variables.
809 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
810 Specbind `inhibit-menubar-update' when updating the menu bar.
812 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
815 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
818 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
821 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
822 to the start of the file.
824 2001-02-16 Gerd Moellmann <gerd@gnu.org>
826 * window.c (set_window_buffer): Fix last change.
828 * window.c (set_window_buffer): Set window's vscroll to 0.
830 * window.c (coordinates_in_window): Increase width of area
831 where the vertical line can be dragged.
833 * xterm.c (x_set_glyph_string_background_width): Extend the
834 background face to the end of the drawing area in the text
837 * xdisp.c (handle_single_display_prop): Set iterator's position
838 to where the `display' property starts, like for images.
839 (dump_glyph): New function.
840 (dump_glyph_row): Use it. Dump info about marginal areas.
842 * dispnew.c (direct_output_for_insert): Recognize more cases where
843 glyphs can be written instead of being inserted.
845 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
846 the left x-coordinate of the area to shift.
848 * dired.c (directory_files_internal): Set result list to nil
851 2001-02-15 Kenichi Handa <handa@etl.go.jp>
853 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
854 invalid multibyte sequence, treat *SRC as a character of
857 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
859 * textprop.c (Fset_text_properties): Doc fix.
861 2001-02-15 Gerd Moellmann <gerd@gnu.org>
863 * dispnew.c (update_text_area): Undo change of 2001-01-12.
865 2001-02-14 Dave Love <fx@gnu.org>
867 * coding.c: Doc and message fixes.
869 2001-02-14 Andrew Innes <andrewi@gnu.org>
871 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
872 Emacs frame above the screen size.
874 2001-02-14 Gerd Moellmann <gerd@gnu.org>
876 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
878 2001-02-13 Gerd Moellmann <gerd@gnu.org>
880 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
881 case that TO ends up beyond ZV after running before-change-functions.
883 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
884 the selected window if it is showing the buffer in question.
886 * dired.c (directory_files_internal): Initialize errno.
887 (toplevel): Include errno.h.
889 2001-02-13 Kenichi Handa <handa@etl.go.jp>
891 * xfaces.c (best_matching_font): New parameter width_ratio.
892 Multiply avgwidth by width_ratio.
893 (choose_face_font): Call best_matching_font with width_ratio
894 calculated from the column width of C.
896 2001-02-12 Andrew Innes <andrewi@gnu.org>
898 The following changes are to draw box lines inside characters area
899 if line-width is negative.
901 * w32term.c (x_produce_image_glyph): Pay attention to the case that
902 face->box_line_width is negative.
903 (x_produce_stretch_glyph): Likewise.
904 (x_produce_glyphs): Likewise.
905 (x_estimate_mode_line_height): Likewise.
906 (x_draw_glyph_string_background): Likewise.
907 (x_draw_glyph_string_foreground): Likewise.
908 (x_draw_composite_glyph_string_foreground): Likewise.
909 (x_draw_glyph_string_box): Likewise.
910 (x_draw_image_foreground): Likewise.
911 (x_draw_image_relief): Likewise.
912 (x_draw_image_foreground_1): Likewise.
913 (x_draw_image_glyph_string): Likewise.
915 2001-02-09 Kenichi Handa <handa@etl.go.jp>
917 The following changes are to draw box lines inside characters area
918 if line-width is negative.
920 * xterm.c (x_produce_image_glyph): Pay attention to the case that
921 face->box_line_width is negative.
922 (x_produce_stretch_glyph): Likewise.
923 (x_produce_glyphs): Likewise.
924 (x_estimate_mode_line_height): Likewise.
925 (x_draw_glyph_string_background): Likewise.
926 (x_draw_glyph_string_foreground): Likewise.
927 (x_draw_composite_glyph_string_foreground): Likewise.
928 (x_draw_glyph_string_box): Likewise.
929 (x_draw_image_foreground): Likewise.
930 (x_draw_image_relief): Likewise.
931 (x_draw_image_foreground_1): Likewise.
932 (x_draw_image_glyph_string): Likewise.
934 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
935 and :line-width can be negative.
936 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
939 2001-02-09 Jason Rumney <jasonr@gnu.org>
941 * w32term.c (w32_encode_char): Treat eight bit graphic and control
942 characters the same as ASCII and latin-1.
943 (x_display_and_set_cursor): Check for the focus frame's selected
944 window instead of selected_window.
945 (x_after_update_window_line): Don't clear if frame's internal
946 border width is zero.
947 (x_new_font): Don't change a tooltip's size.
948 (w32_initialize): Set char_ins_del_ok to 1.
950 * w32fns.c (Fx_show_tip): Fix calls to make_number.
951 (x_set_font): If font hasn't changed, avoid recomputing
952 faces and other things.
953 (x_set_tool_bar_lines): Do nothing if frame is
955 (Fx_create_frame): Add the tool bar height to the frame
957 (x_create_tip_frame): Prevent changing the tooltip's
958 background color by specifying a color for the default font
960 (Qcancel_timer): New variable.
961 (syms_of_w32fns): Initialize and staticpro it.
962 (Fx_hide_tip, Fx_show_tip): Use it.
963 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
965 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
967 * w32.c (init_environment): Duplicate local string before putenv.
969 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
971 * charset.c (Fstring): A typo.
973 2001-02-09 Kenichi Handa <handa@etl.go.jp>
975 * charset.c (Fstring): If all arguments are less than 256, return
978 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
979 return a unibyte string.
981 * coding.c (code_convert_region): After detecting a coding, if
982 nothing found, set coding->composing to COMPOSITION_NO.
983 (decode_coding_string): Likewise.
985 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
987 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
990 2001-02-07 Kenichi Handa <handa@etl.go.jp>
992 * charset.c (parse_str_to_multibyte): New function.
994 * charset.h (parse_str_to_multibyte): Extern it.
996 * print.c (print_string): If we are going to print a unibyte
997 string into a multibyte buffer, convert the string to multibyte by
1000 2001-02-06 Andrew Innes <andrewi@gnu.org>
1002 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1003 been created. It seems we can get sent window messages such as
1004 WM_ERASEBKGND before we properly update a frame.
1006 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1008 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1009 Avoid some unnecessary cursor positioning.
1011 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1013 * xfaces.c (split_font_name): Compute numeric value of
1015 (LFACE_AVGWIDTH): New macro.
1017 (check_lface_attrs): Check LFACE_AVGWIDTH.
1018 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1019 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1020 (merge_face_vectors): Check LFACE_AVGWIDTH.
1021 (Finternal_make_lisp_face): Use AREF.
1022 (xm_set_menu_resources_from_menu_face)
1023 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1024 (Finternal_lisp_face_empty_p): Use AREF.
1025 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1026 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1027 Compare average widths..
1028 (best_matching_font): Arrange for comparing average widths.
1030 * dispextern.h (enum lface_attribute_index): Add
1031 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1033 2001-02-05 Dave Love <fx@gnu.org>
1035 * puresize.h: Revert last change following loadup.el change.
1037 2001-02-05 Andrew Innes <andrewi@gnu.org>
1039 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1040 invocation of temacs, to work with Windows 2000.
1041 (bootstrap-emacs): Ditto.
1043 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1045 * xterm.c (x_display_and_set_cursor): Check for the focus
1046 frame's selected window instead of selected_window.
1048 * xdisp.c (try_scrolling): If point is in the line below the
1049 window, make sure to move the iterator at least a canonical
1052 * window.c (Fmove_to_window_line): Don't add 1 if window is
1055 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1057 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
1058 invalid, execute CCL_INVALID_CMD.
1059 (ccl_driver): If the CCL program is terminated because of
1060 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1061 destination instead of throwing them away.
1063 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1065 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1066 faces and other things.
1068 * xdisp.c (get_next_display_element): Fix case of empty
1069 display table entry.
1071 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1073 * editfns.c (Fconstrain_to_field): Doc fix.
1075 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1076 into `thoroughly', to make it consistent with the doc string.
1078 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1080 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1082 * search.c (search_buffer): Call set_search_regs with a byte
1083 position, not a character position.
1085 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1088 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1090 * frame.c (Fmodify_frame_parameters): Doc fix.
1092 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1094 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1095 identifier which is not reserved by Standard C.
1097 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1099 * window.c (enum window_part): New enumeration.
1100 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1102 (coordinates_in_window): Return an enumerator from enum
1103 window_part. Fix handling of right scroll bar.
1104 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1105 `right-fringe' instead of `left-bitmap-area' and
1106 `right-bitmap-area'. Use enumerators from enum window_part
1107 instead of hard-coded integers.
1108 (check_window_containing, window_from_coordinates): Use
1109 enumerators from enum window_part instead of hard-coded integers.
1110 (syms_of_window): Replace Qleft_bitmap_area and
1111 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1113 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1115 * editfns.c (Fformat_time_string): Doc fix.
1117 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1119 * keymap.c (Fwhere_is_internal): Use the first valid binding
1120 if no ascii binding is found (when firstonly is t).
1122 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1124 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1125 instead of Finteractive_p.
1127 * lisp.h (interactive_p): Add prototype.
1129 * eval.c (interactive_p): New function.
1130 (Finteractive_p): Use it.
1132 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1134 2001-01-31 Dave Love <fx@gnu.org>
1136 * .gdbinit (hook-run): Define to run xreload.
1138 * textprop.c (Fset_text_properties): Fix newline in doc string.
1140 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1142 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
1143 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1145 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1146 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1147 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1149 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1152 2001-01-30 Dave Love <fx@gnu.org>
1154 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1157 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1159 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
1160 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1162 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1164 * textprop.c (Fset_text_properties): Doc fix.
1166 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1168 * xdisp.c (forward_to_next_line_start): Remove xassert.
1170 2001-01-29 Jason Rumney <jasonr@gnu.org>
1172 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1173 returning without releasing it.
1175 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1177 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1178 for '^', '$', and '\0'.
1180 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1182 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1183 regex for '^', '$', and '\0'.
1185 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1186 only if current_sblock has been initialized.
1188 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1189 terminal frame even if it is the only visible frame.
1191 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1193 * fontset.c (font_family_registry): Even if FONTNAME conform to
1194 XLFD, if it specifies other fields than family and registry,
1195 return FONTANME. New argument FORCE if nonzero cancel that
1197 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1198 a signle byte character. Don't set FAMILY part to nil here. It
1199 is handled by the caller choose_face_font.
1200 (Fnew_fontset): Call font_family_registry with FORCE 0.
1201 (Fset_fontset_font): Likewise.
1203 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1205 * xdisp.c (display_line): Don't treat a newline as fitting
1208 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1210 * window.c (size_window): Set the window's orig_top to nil when
1211 changing heights, so that a future shrink_mini_window won't
1212 restore a bogus height.
1214 * frame.c (do_switch_frame): If selected frame has a mini-window,
1215 resize that to exact size.
1217 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1219 * xdisp.c (display_line): Simplify check for glyphs fitting
1220 entirely in the line.
1222 * xfns.c (xic_style): New variable.
1223 (create_frame_xic): Move static variable to global scope for
1224 the case that `static' gets defined away.
1226 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1228 * coding.c (decode_coding): Set a flag for inhibiting
1230 (code_convert_region): Always set saved_coding_symbol.
1231 (decode_coding_string): Likewise. Update coding->symbol when we
1232 encounter a inconsistent eol by the same way as
1233 code_convert_region.
1235 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1237 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1240 * xterm.c (x_after_update_window_line): Don't clear if frame's
1241 internal border width is zero.
1242 (x_clear_area): New function.
1243 (x_after_update_window_line, x_clear_end_of_line)
1244 (x_scroll_bar_create, x_scroll_bar_set_handle)
1245 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1246 instead of XClearArea.
1248 * xterm.h (x_clear_area): Add prototype.
1250 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1251 which doesn't seem necessary anymore with Lesstif 0.92.
1253 2001-01-25 Dave Love <fx@gnu.org>
1255 * puresize.h (BASE_PURESIZE): Up to 720000.
1257 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1259 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1261 * xdisp.c (echo_area_display): Don't call redisplay_internal
1262 when Emacs is shutting down. We can't run hooks etc. that
1263 would be necessary to do a redisplay.
1265 * lread.c (read_integer): Use type EMACS_INT instead of int.
1267 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1269 * ccl.c (ccl_driver): Fix last change.
1271 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1273 * ccl.h (sturct ccl_program): New member suppress_error.
1275 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1276 insert error message to the output.
1277 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1279 * coding.h (struct coding_system): New member suppress_error.
1281 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1282 (Fset_terminal_coding_system_internal): Set the member
1283 suppress_error to 1.
1284 (Fset_safe_terminal_coding_system_internal): Likewise.
1286 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1288 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1289 as if it was a `charset'.
1291 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1293 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1294 value in where_is_cache; the next lookup in the cache returns
1295 something bogus if we do.
1297 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1299 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1300 if HAVE_WINDOW_SYSTEM isn't defined.
1302 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1304 * fns.c (sweep_weak_table): Fix code taking items out of
1305 the hash collision chain. Some cleanup.
1307 * xterm.c (x_new_font): Don't change a tooltip's size.
1309 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1310 background color by specifying a color for the default font
1313 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1315 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1316 a workaround for SunOS 4's cc.
1317 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1318 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1319 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1322 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1324 * xterm.c (x_set_window_size_1): New function extracted from
1326 (x_set_window_size): Use it.
1327 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1328 doesn't have a widget, like tooltips.
1330 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1332 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
1335 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1337 * fns.c (Fset_char_table_default): Fix to make sub char-table
1340 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1342 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1343 a desired tool bar string, even if there are no tool bar
1346 * xdisp.c (Ftool_bar_lines_needed): New function.
1347 (syms_of_xdisp): Defsubr it.
1349 * editfns.c (Fformat): Don't extend text properties from arguments
1350 to padding chars in the result.
1352 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1354 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1356 2001-01-20 Andrew Innes <andrewi@gnu.org>
1358 * w32term.c (w32_ring_bell): Only support visible bell on w32
1360 (w32_initialize): Don't set term hooks that aren't actually needed
1363 * xfaces.c (realize_default_face):
1365 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1367 * xdisp.c (handle_single_display_prop): Remove references to
1368 FRAME_W32_CONSOLE_P.
1370 * dispnew.c (Fredraw_frame): Remove reference to
1371 FRAME_W32_CONSOLE_P.
1373 * frame.h (output_method): Remove output_w32_console method.
1374 (FRAME_W32_CONSOLE_P): Remove macro.
1376 * frame.c (Qw32_console): Remove variable.
1377 (Fframep): Remove references to it.
1378 (syms_of_frame): Ditto.
1379 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1381 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1384 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1386 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1388 2001-01-19 Andrew Innes <andrewi@gnu.org>
1390 * w32.c (init_environment): Add a version-independent site-lisp
1391 directory to EMACSLOADPATH, after the version dependent one.
1393 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1395 * editfns.c (Fbuffer_substring): Doc fix.
1397 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1398 parameter LEN to NBYTES.
1400 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1402 * charset.c (strwidth): Use c_string_width.
1403 (c_string_width): New function.
1404 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1407 * charset.h (c_string_width, lisp_string_width): Extern them.
1409 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1411 * indent.c (check_composition): Check validity of composition.
1413 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1414 characters by calling c_string_width.
1415 (x_consider_frame_title): Get byte length of frame tile string
1417 (display_mode_element): Pay attention to width of non-ASCII
1418 characters by calling strwidth.
1420 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1422 * xfns.c (Qcancel_timer): New variable.
1423 (syms_of_xfns): Initialize and staticpro it.
1424 (Fx_hide_tip, Fx_show_tip): Use it.
1425 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1427 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1429 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1431 * window.h (WINDOW_LIVE_P): New macro.
1433 * window.c (window_size_fixed): New variable.
1434 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1437 * eval.c (specbind): If binding a per-buffer variable which
1438 doesn't have a buffer-local value in the current buffer, change
1439 the global value by changing the value of the symbol bound in all
1440 buffers not having their own value, to make it consistent with
1441 what happens with other buffer-local variables.
1443 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1445 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1446 when searching for a newline.
1448 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1450 * xdisp.c (display_string): Fix previous change.
1452 2001-01-18 Jason Rumney <jasonr@gnu.org>
1454 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1455 GLYPH_DEBUG is defined.
1456 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1457 true for images with `:ascent 100'.
1458 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1459 meantime, use face MOUSE_FACE_ID.
1460 If first glyph isn't a character glyph, use the ASCII NUL
1461 character to determine the face.
1462 (expose_area): Do not treat left margin specially.
1463 (note_mode_line_highlight): If no local_map, check global keymap.
1464 (note_mouse_highlight): Initialize overlay.
1465 (clear_mouse_face): Don't return if tip_frame is
1467 (show_scroll_bars): Remove unused function.
1468 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1469 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1471 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1473 (x_free_frame_resources): Unload relief colors.
1475 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1477 * xdisp.c (forward_to_next_line_start): Avoid calling
1478 get_next_display_element when the newline is already found. This
1479 may change the iterator's position, when its current position is
1480 equal to the iterator's stop_charpos.
1482 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1483 zero, use this method only at the end of a line.
1485 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1486 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1487 if SCALABLE_FONTS_P is set.
1489 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1490 so that scalable fonts are included.
1492 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1493 In the cache, use a key containing the information if scalable
1495 (x_load_font): Adapt to change of keys in the font cache.
1497 2001-01-17 Kim F. Storm <storm@filanet.dk>
1499 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1500 XListFonts to take advantage of font caching.
1502 * xterm.c (x_list_fonts): Ensure caching font information when
1503 called for a null frame, which is the case frequently when Emacs
1506 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1508 * xfns.c (QCconversion): Replaces QCalgorithm.
1510 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1512 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1515 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1516 not everything could be displayed.
1518 * line.h, x-list-font.c: Files removed because unused.
1520 2001-01-17 Andrew Innes <andrewi@gnu.org>
1522 * dired.c (directory_files_internal): Convert result from readdir
1523 to a unibyte string initially, to avoid possible misinterpretation
1524 of some bytes as the internal form of Emacs characters.
1526 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1528 * fns.c (concat): Be sure to avoid putting the same `composition'
1529 property on the adjacent regions.
1531 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1533 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1535 (Fscroll_right, Fscroll_left): Set it here instead, if called
1538 * buffer.c (Fset_buffer_modified_p): Set buffer's
1539 prevent_redisplay_optimizations_p flag.
1541 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1542 * sysdep.c, vmsproc.c, xselect.c: Call
1543 redisplay_preserve_echo_area with additional arg.
1545 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1548 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1549 FROM_WHERE, for debugging.
1551 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1553 * ccl.c (Fregister_ccl_program): Handle the return value of
1554 resolve_symbol_ccl_program correctly.
1555 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1558 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1560 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1561 has gone in the meantime, use face MOUSE_FACE_ID.
1563 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1564 x_display_info_for_display returns null, don't try to close
1565 the display; we didn't open it.
1567 * dispnew.c (save_or_restore_current_matrices): Function removed.
1568 (save_current_matrix, restore_current_matrix): New functions.
1569 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1570 restore the frame's current matrix. Due to the glyph pointer
1571 setup done in adjust_glyph_matrix, there is no easy way to make
1572 saving the current matrix in the desired matrix generally correct,
1575 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1577 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1579 (display_line): Optimize for wide characters.
1580 (display_string): Don't try to display a multi-column character
1581 partially. On ttys, produce more than one truncation glyph for
1582 multi-column characters that don't fit on the line.
1584 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1586 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1587 it instead of WORDS_BIGENDIAN. Caller changed.
1589 2001-01-13 Jason Rumney <jasonr@gnu.org>
1591 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1592 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1593 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1594 (tiff_format, gif_format, gs_format): Adapt to change of image
1597 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1598 (x_draw_image_relief, x_draw_image_foreground_1)
1599 (x_draw_image_glyph_string): Adapt to change of image margins.
1601 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1604 * w32bdf.c (search_file_line, get_cached_font_char)
1605 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1607 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1609 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1610 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1611 (Fw32_send_sys_command): Remove unused variables.
1612 (w32_msg_pump): Add parentheses.
1614 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1615 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1618 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1620 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1621 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1622 being a pair of margins.
1623 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1624 to DEFVAR_LISP. Extend doc.
1626 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1628 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1629 pair of integers `(X . Y)', use X for the horizontal and Y for the
1631 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1632 (parse_image_spec): Check it.
1633 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1634 (tiff_format, gif_format, gs_format): Use
1635 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1637 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1638 (x_draw_image_relief, x_draw_image_foreground_1)
1639 (x_draw_image_glyph_string): Adapt to the change of image margins.
1641 * dispextern.h (struct image): Replace member `margin' with
1642 `hmargin' and `vmargin'.
1644 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1647 * dispnew.c (update_text_area): Put code which decrements the
1648 stop position when the row's face extends to the end of the
1651 * xfns.c (x_set_mouse_color): Fix color allocation.
1653 * keyboard.c: Call get_local_map with new argument list.
1655 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1657 * intervals.h (enum map_property): Removed.
1658 (get_local_map): Change prototype.
1660 * keymap.c: Call get_local_map with new argument list.
1661 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1663 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1665 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1666 of the size needed for the tool bar string. For the last image,
1667 use a `display' property that reaches to the end of the string.
1669 * xselect.c (selection_request_dpyinfo): New variable.
1670 (x_handle_selection_request): Set it.
1671 (x_selection_request_lisp_error): Don't call
1672 x_decline_selection_request if selection request's display has
1675 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1676 the unregister_colors before calling XFreeColors.
1678 2001-01-10 Dave Love <fx@gnu.org>
1680 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1681 ${SOME_MACHINE_LISP}, not ${lisp}.
1683 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1685 * xdisp.c (display_line): On ttys, produce more than one
1686 truncation glyph for multi-column characters that don't fit on the
1689 * xselect.c (x_reply_selection_request): Add a comment.
1691 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1692 XkbGetNames instead of XkbGetKeyboard.
1694 2001-01-10 Dave Love <fx@gnu.org>
1696 * sysdep.c (random): Revert the declaration.
1698 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1700 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1701 function string_bytes.
1702 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1704 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1705 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1706 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1707 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1709 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1710 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1711 after sweeping strings, and at the end.
1712 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1714 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1715 ensure that pop_message is called.
1717 * keyboard.c (Fexecute_extended_command): Use a
1718 record_unwind_protect to ensure that pop_message is called.
1720 * lisp.h (push_message_unwind): Add prototype.
1722 * xdisp.c (push_message_unwind): New function.
1724 * fileio.c (do_auto_save_unwind): Do the pop_message here
1725 instead of in Fdo_auto_save.
1726 (Fdo_auto_save): Don't call pop_message.
1728 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1730 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1733 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1735 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1736 when increasing window's vscroll.
1738 * macros.c (Qkbd_macro_termination_hook): New variable.
1739 (syms_of_macros): Initialize and staticpro it.
1740 (pop_kbd_macro): Run kbd-macro-termination-hook.
1742 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1744 2001-01-07 Dave Love <fx@gnu.org>
1746 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1747 arglist, for documentation's sake.
1749 2001-01-06 Andrew Innes <andrewi@gnu.org>
1751 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1754 2001-01-05 Andrew Innes <andrewi@gnu.org>
1756 * term.c (update_end): Don't check updating_frame; for some reason
1757 this can be 0 sometimes, such as after dismissing a popup menu,
1758 and isn't necessary given the explicit frame argument.
1760 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1762 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1763 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1765 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1767 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1770 * xfns.c (x_create_tip_frame): Preserve the value of
1771 face_change_count around the creation of the tip frame.
1773 * xfns.c (last_show_tip_args): New variable.
1774 (compute_tip_xy): New function.
1775 (Fx_show_tip): Reuse an existing tip frame, if possible.
1776 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1778 2001-01-04 Dave Love <fx@gnu.org>
1780 * editfns.c (Fformat): Doc fix.
1782 * systime.h (set_file_times): Prototype.
1784 * widget.h (EmacsFrameSetCharSize_): Prototype.
1786 * sysdep.c (random, srandom): Declare explicitly.
1788 * dispextern.h (move_it_vertically_backward): Declare.
1790 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1792 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1793 like in Fx_create_frame.
1795 * xfaces.c (set_font_frame_param): Don't do anything for
1796 non-graphical frames.
1798 * window.c (Fdelete_other_windows): Set window's window_end_valid
1799 to nil when changing the window's start. Don't change the
1800 window's start when its top position hasn't changed. If we do,
1801 this will set the window's optional_new_start, which act's like a
1802 force_start during redisplay with C-x 1 M-> under particular
1803 circumstances (see report from Per Starback to emacs-pretest-bug
1806 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1808 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1809 short cut at the start of the function. Add an assertion.
1810 (reseat_at_next_visible_line_start): Add an assertion.
1812 * window.c (Frecenter): When changing the window start, set the
1813 window's window_end_valid to nil.
1814 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1816 * dispextern.h (move_it_past_eol): Add prototype.
1818 * xdisp.c (move_it_past_eol): New function.
1820 * window.c (Fwindow_end): Doc fix.
1822 2001-01-03 Dave Love <fx@gnu.org>
1824 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1827 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1829 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1830 the enabled_p flag of the glyph row at window_end_vpos to 0.
1831 (handle_single_display_prop): Fix last change.
1833 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1835 * window.c (Frecenter): Doc fix.
1837 2001-01-02 Andrew Innes <andrewi@gnu.org>
1839 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1841 * frame.h (output_method): Add output_w32_console method.
1842 (FRAME_W32_CONSOLE_P): New macro.
1844 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1845 use output_w32_console method.
1846 (Qw32_console): New Lisp_Object.
1847 (Fframep): Return it.
1848 (syms_of_frame): Init it.
1849 (Fframe_parameters): Report w32console as font for w32_console
1852 * xfaces.c (realize_default_face): Set face foreground and
1853 background to unspecified for w32_console frames.
1854 (realize_face): Realize face cache for w32_console frames.
1855 (realize_tty_face): Accept w32_console frames.
1857 * xdisp.c (handle_single_display_prop): Return if frame is
1859 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1860 necessary, even if running interactively.
1862 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1865 * w32term.c (x_update_begin):
1869 (x_change_line_highlight):
1874 (w32_reassert_line_highlight):
1875 (w32_frame_rehighlight):
1876 (w32_frame_raise_lower): Do nothing if not w32 frame.
1878 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1880 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1881 system doesn't tell us directly.
1882 (Fx_display_visual_class): Implement properly.
1884 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1886 * window.c (Frecenter): Handle centering in graphical frames
1887 specially. Centering on the basis of line counts doesn't work
1888 reliably with variable-height lines.
1890 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1892 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1895 * composite.c (run_composition_function): Remove unused variable
1897 (update_compositions): Remove unused variable `hook'.
1899 * intervals.c (get_local_map): Remove unused variable `tem'.
1901 * doprnt.c (doprnt1): Remove unused variable `size'.
1903 * fns.c (Flength): Remove unused variable `tail'.
1904 (Fdelete): Remove unused variable `size'.
1906 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1909 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1912 * data.c (find_symbol_value): Remove extra 3rd argument in the
1913 call to swap_in_symval_forwarding.
1915 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1918 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1919 (trivial_regexp_p): Remove unused variable `c'.
1920 (boyer_moore): Remove unused variable `k'.
1922 * indent.c (current_column): Remove unused variable `stopchar'.
1923 (Fcompute_motion): Remove unused variable `contin'.
1925 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1927 * dired.c (directory_files_internal): Fix a typo in a comment.
1928 Remove an unused variable `handler'.
1929 (file_name_completion): Remove unused function-scope variable
1931 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1934 * fileio.c (e_write): Remove unused variable
1935 `require_encoding_p'.
1937 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1939 (Fmarker_insertion_type): Remove unused variable `buf'.
1941 * insdel.c (make_gap): Remove unused variable `result'.
1943 * keyboard.c (record_char): Remove unused function-scope variable
1945 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1946 (menu_bar_items): Remove unused function-scope variable `tem'.
1948 * fontset.c (fontset_ref): Remove unused variable `i'.
1949 (fontset_set): Remove unused variables `j' and `tmp'.
1950 (make_fontset): Remove unused variables `i', `j', `elt' and
1952 (make_fontset_for_ascii_face): Remove unused variable `name'.
1953 (fs_load_font): Remove unused variable `font_idx'.
1954 (fs_query_fontset): Remove unused function-local variable
1956 (list_fontsets): Remove unused variable `tail'.
1957 (Fnew_fontset): Remove unused variables `family' and `registry'.
1958 (accumulate_font_info): Remove unused variable `tmp'.
1959 (Ffontset_font): Remove unused variable `id'.
1960 (syms_of_fontset): Remove unused variable `i'.
1962 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1964 (lookup_image): Remove unused variable `file'.
1965 (xbm_load): Remove unused variables `bitmap_data', `height', and
1966 `width'. Remove function-local variable `i', leave the
1968 (gif_load): Remove unused variable `inc'.
1970 * xterm.c (XTread_socket): Remove unused variables `p' and
1972 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1973 leave only the one in the inner block.
1975 * xfaces.c (face_fontset, realize_default_face): Remove unused
1977 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1979 * term.c (encode_terminal_code): Remove unused variable `c'.
1981 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1982 char *' instead of `char *'.
1984 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1985 (Fget_unused_category): Remove unused variable
1987 (Fchar_category_set): Remove unused variables `val', `charset',
1990 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1991 unused variable `i'.
1992 (detect_coding_mask): Remove unused variable `idx'.
1993 (detect_coding): Remove unused variable `i'.
1994 (ccl_coding_driver): Remove unused variable `result'.
1995 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1996 (decode_coding_string): Remove unused variables `to' and
1998 (encode_coding_string): Remove unused variables `gcpro1' and
1999 `saved_coding_symbol'.
2000 (Ffind_coding_systems_region_internal): Remove function-local
2001 variable args[], leave only the block-local one.
2002 (code_convert_region1): Remove unused variable `len'.
2004 * charset.c (char_printable_p): Remove unused variable `chars'.
2005 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2006 (str_to_multibyte): Remove unused variable `c'.
2008 * window.c (size_window): Remove block-local variable `min_size'.
2010 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2011 `header_line_height'.
2012 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2013 enum display_element_type.
2015 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2017 * xterm.c (x_connection_closed): Catch X errors around all
2018 statements that call X. Save away the error message in a local
2021 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2024 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2025 in or at the start of invisible text.
2027 * dispnew.c (update_window): Don't check_current_matrix_flags.
2029 2001-01-01 Jason Rumney <jasonr@gnu.org>
2031 * w32fns.c (x_figure_window_size): Do not allow new_height and
2032 new_width of frame to override specified values.
2034 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2036 * composite.c (find_composition): Fix a code for searching
2039 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2041 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
2043 (update_window) [GLYPH_DEBUG]: Call it.
2044 (scrolling_window): Prevent including current rows which are below
2045 what's displayed in the window.
2047 * xdisp.c (try_window_reusing_current_matrix)
2048 <new start <= old start>: Disable rows in the current matrix
2049 which are below the window after scrolling.
2051 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2052 is zero. It's not worth the complexity.
2053 (invisible_text_between_p): Put in #if 0 because unused.
2055 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2057 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2058 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2060 * keyboard.c (echo_char): If C is an integer, always call
2061 push_key_description. Former code could signal an invalid
2064 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2065 If set, print multibyte text.
2066 (Fsingle_key_description): Call push_key_description with
2067 FORCE_MULTIBYTE set.
2068 (describe_buffer_bindings): Likewise.
2070 * lisp.h (push_key_description): Add prototype.
2072 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2073 around the call to redisplay_internal.
2075 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2077 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2079 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2081 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2082 (ccl_driver): New local variable `extra_bytes'.
2084 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2086 * coding.c (setup_coding_system): Initialize
2087 coding->spec.ccl.eight_bit_carryover.
2088 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2090 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2092 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2093 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2094 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2095 (decode_composition_emacs_mule): New function.
2096 (decode_coding_emacs_mule): Decode composition sequence by calling
2097 decode_composition_emacs_mule.
2098 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2099 (encode_coding_emacs_mule): Changed from macro to function. If
2100 a text contains compositions, encode them correctly.
2101 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2102 that decoding and encoding are required.
2104 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2106 * xfaces.c (PT_PER_INCH): New macro.
2107 (xlfd_point_size): Compute real point size from font's pixel size.
2108 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2111 * .gdbinit: Comment out the line pointing to the Lesstif source
2114 * window.c (Frecenter): Use displayed_window_lines instead
2115 of window_internal_height.
2117 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2118 instead of x-toolkit-scroll-bars-p.
2119 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2121 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2122 instead of x-toolkit-scroll-bars-p.
2123 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2125 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2126 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2127 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
2129 (add_window_display_history, add_frame_display_history)
2130 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2131 (build_frame_matrix_from_leaf_window): Remove unused code.
2132 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2134 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2135 (update_window) [GLYPH_DEBUG]: Likewise.
2136 (syms_of_display): Defsubr dump-redisplay-history.
2138 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2140 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2141 the end of the prompt. Set echo_after_prompt to the offset
2142 of echoptr in echobuf.
2144 * xdisp.c (init_from_display_pos): Pop until the iterator's
2145 stack is empty; there may be frames for stretch or images
2148 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2149 (save_or_restore_current_matrix): New function for the same
2150 purpose, but more efficient.
2151 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2153 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2155 * xdisp.c (syms_of_xdisp): Fix last change.
2157 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2159 * xdisp.c (syms_of_xdisp): Doc fix.
2161 * xdisp.c (redisplay_window): Remove label restore_buffers;
2162 use finish_scroll_bars instead to make sure that scroll bars
2163 are redeemed. If we don't do this, flickering can result from
2164 scroll bars being destroyed and recreated.
2166 2000-12-22 Jason Rumney <jasonr@gnu.org>
2168 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2169 in the wrong colors when the foreground is not black.
2170 (expose_window): Don't redraw the window that's currently being
2173 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2175 * window.c (size_window): When setting the window's too_small_ok
2176 flag, compare old size with minimum size depending on WIDTH_P,
2177 don't compare with window_min_width.
2179 * window.c (delete_window): Simplify somewhat.
2180 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2181 freeing window matrices. The flag windows_or_buffers_changed is
2182 set, so the next redisplay will consider all windows; this should
2185 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2187 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2189 * ccl.h (struct ccl_program): New member cr_consumed.
2191 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2192 (CCL_READ_CHAR): Handle EOL conversion here.
2193 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2195 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2197 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
2200 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2201 otherwise tabs of different size compare equal.
2203 * callint.c (Fcall_interactively): Prevent a compiler warning.
2205 * print.c (print_unwind): Return nil.
2206 (PRINTDECLARE): Initialize all local variables.
2207 (print_preprocess): Add a default case.
2209 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2211 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2213 * window.c (delete_window, Fsplit_window)
2214 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2216 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2218 * dispnew.c (ensure_frame_matrix): Removed.
2219 (save_frame_matrix, restore_frame_matrix): New functions.
2220 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2222 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2223 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2225 2000-12-21 Andrew Innes <andrewi@gnu.org>
2227 * w32term.c (x_update_begin): Regenerate the palette here, rather
2228 than for each window.
2230 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2231 palette is NULL, since this corrupts memory! Also get
2232 display_info reference from frame.
2234 2000-12-21 Jason Rumney <jasonr@gnu.org>
2236 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2238 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2239 to avoid returning without releasing it.
2241 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2243 * keymap.c (push_key_description): Don't convert eight-bit-control
2244 and eight-bit-graphic to multibyte character.
2246 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2247 generic character and CODE1 is nil, return the smallest character
2250 2000-12-20 Dave Love <fx@gnu.org>
2252 * s/osf5-0.h (NSIG): Don't redefine.
2254 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2256 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2257 excluding menu-bar and tool-bar.
2258 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2259 (menu_item_p): Remove.
2260 (where_is_internal_1): Don't ignore menu-items.
2262 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2264 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2267 * window.c (make_window): Initialize window's min_hscroll.
2268 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2269 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2271 (struct saved_window): New member min_hscroll.
2272 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2273 (Fset_window_configuration): Set window's min_hscroll.
2274 (save_window_save): Save window's min_hscroll.
2275 (compare_window_configurations): Compare min_hscroll values.
2277 * window.h (struct window): New member min_hscroll.
2279 * keyboard.c (echo_prompt): Prevent a compiler warning.
2281 * xdisp.c (try_cursor_movement): Fix last change. The real
2282 condition is that PT is at the end of the row, and should
2283 be displayed at the start of the next row.
2285 * xdisp.c (try_cursor_movement): If we end on a partially
2286 visible line, end we already decided to scroll, return -1.
2288 * dispextern.h (ensure_frame_matrix): Add prototype.
2290 * window.c (delete_window, Fsplit_window)
2291 (Fset_window_configuration): Call ensure_frame_matrix.
2293 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
2295 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2296 completed, call fake_current_matrices instead of marking frame
2299 2000-12-20 Jason Rumney <jasonr@gnu.org>
2301 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2303 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2305 * fns.c (Frequire): Doc fix.
2307 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2309 * window.c (window_scroll_pixel_based): Don't use
2312 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2313 currently displaying a message.
2315 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2317 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2319 2000-12-18 Andrew Innes <andrewi@gnu.org>
2321 * w32.c (w32_strerror): New function.
2323 * w32.h (w32_strerror): New extern.
2325 * w32fns.c (Fw32_shell_execute): Use it.
2327 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2329 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2331 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2333 * msdos.c (IT_set_face): Obey inverse_video.
2335 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2337 * dired.c (directory_files_internal): Always return decoded filenames.
2339 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2341 * xterm.c (x_connection_closed): Prevent being called recursively
2342 because of an error condition in XtCloseDisplay.
2344 * xdisp.c (init_iterator): If noninteractive, and the frame's
2345 face cache is null, make one.
2347 * xfns.c (show_busy_cursor): Check for live frames more
2350 * process.c (wait_reading_process_input): Check for pending
2351 input when running timers.
2353 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2355 * msdos.c (IT_write_glyphs): Compute the glyph face from
2358 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2360 * process.c (read_process_output): Don't run a filter if the code
2361 decoder produces nothing but carryover.
2363 2000-12-17 Andrew Innes <andrewi@gnu.org>
2365 * w32.c (sys_rename): Only check errno against EEXIST, and not
2366 EACCES, when determining whether rename failed because the target
2367 exists. This was resulting in indefinite looping on Windows 9x if
2368 the source file was locked by another process.
2370 * w32fns.c (Ffile_system_info): New function.
2371 (syms_of_w32fns): Defsubr it.
2373 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2375 * window.c (coordinates_in_window): Fix computation for
2376 position on vertical line between mode lines.
2378 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2379 Don't alter tip_frame or tip_window.
2380 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2383 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2384 Don't alter tip_frame or tip_window.
2385 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2388 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2390 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2391 be consistent with the doc string. Reported by NAKAJIMA Mikio
2392 <minakaji@osaka.email.ne.jp>.
2394 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2396 * xfaces.c (Vface_ignored_fonts): New variable.
2397 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2398 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2400 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2402 * dispnew.c (update_window): Detect pending input every nth line
2403 updated, i.e. do it depending on real work done, and not on the
2406 * xterm.c (expose_window): Don't redraw the window that's
2407 currently being updated.
2409 * window.c (Fset_window_point): Remove test for
2410 cursor_in_non_selected_windows.
2412 * lread.c (read1): Recognize end of file after `\\'.
2414 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2415 not unwind_create_frame.
2417 2000-12-15 Dave Love <fx@gnu.org>
2419 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2422 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2424 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2426 * coding.c (setup_coding_system): Clear all members of the struct
2427 coding_system at first.
2428 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2430 (code_convert_region): Don't override coding->src_multibyte and
2431 coding->dst_multibyte.
2433 * fns.c (Fmd5): Docstring improved.
2435 2000-12-15 Miles Bader <miles@gnu.org>
2437 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2438 are actually marked as mode-lines; otherwise use
2439 estimate_mode_line_height.
2441 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2443 * editfns.c (Fformat): Prevent a buffer overrun when the format
2444 specifies a precision.
2446 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2448 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2449 argument is outside the range [2..3].
2451 2000-12-14 Andrew Innes <andrewi@gnu.org>
2453 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2454 nothing to do. Bind inhibit-quit.
2455 (tip_frame): Make it a Lisp_Object.
2456 (x_create_tip_frame): Set tip_frame after it has been added to
2458 (Fx_show_tip): Don't set tip_frame here.
2459 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2461 (unwind_create_frame, unwind_create_tip_frame): New functions.
2462 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2463 while a frame is only partially constructed.
2465 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2466 (x_free_frame_resources): New function.
2467 (x_destroy_window): Use it.
2469 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2471 * xfns.c (Fx_backspace_delete_keys_p): New function.
2472 (syms_of_xfns): Defsubr it.
2474 * config.in (HAVE_XKBGETKEYBOARD): Add.
2476 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2478 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2479 Always store string in multibyte representation in echobuf.
2480 (echo_char): Always store string in multibyte representation in
2482 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2483 (read_key_sequence): Adjusted for the change of echo_prompt.
2485 * fns.c (Fmd5): Docstring improved.
2487 * lisp.h (detect_coding_system): Prototype adjusted.
2489 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2490 (detect_coding_emacs_mule, detect_coding_iso2022,)
2491 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2492 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2493 argument MULTIBYTEP. Callers changed.
2494 (detect_coding_mask, detect_coding_system): New argument
2495 MULTIBYTEP. Callers changed.
2496 (decode_coding_string): Set coding->src_multibyte and
2497 coding->dst_multibyte before calling detect_coding and detect_eol.
2498 Update them after some coding system is detected.
2500 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2502 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2504 * keyboard.c (menu_bar_items, tool_bar_items):
2505 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2507 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2509 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2511 (unwind_create_frame, unwind_create_tip_frame): New functions.
2512 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2513 while a frame is only partially constructed.
2515 * xterm.h (x_free_frame_resources): Declare.
2517 * xterm.c (x_free_frame_resources): New function.
2518 (x_destroy_window): Use it.
2520 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2521 don't interrupt the update for pending input initially, i.e.
2522 update at least some lines.
2524 * keyboard.c (do_mouse_tracking): Make externally visible.
2526 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2528 * xfns.c (gray_bitmap_bits): Declare `char *'.
2530 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2532 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2533 lines start with a relief line.
2535 2000-12-12 Dave Love <fx@gnu.org>
2537 * window.c (Fdisplay_buffer): Doc fix.
2538 (Fwindow_list): Remove unused var.
2540 * buffer.h (mmap_set_vars): Declare.
2542 * window.h (Fset_window_point): Declare.
2544 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2546 * msdos.c (fast_find_position): Don't overstep the last window row.
2547 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2548 unused variable `area'. When looking for a row under (X,Y), give
2549 up if some of the previous rows is not enabled.
2551 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2553 * window.c (Fset_window_point): If displaying cursors in windows
2554 other than the selected window, make sure redisplay updates
2555 other windows to show the new value of point in the window.
2557 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2559 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2560 the buffer is the sole visible buffer when in the mini-buffer.
2562 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2563 Bind `inhibit-read-only' to t.
2564 (unwind_with_echo_area_buffer): Use AREF.
2566 * xfns.c (Fx_hide_tip): Simplified.
2568 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2569 GC_MAKE_GCPROS_NOOPS instead of `1'.
2571 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2573 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2575 * xfns.c (Fx_hide_tip): Fix last change.
2577 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2578 nothing to do. Bind inhibit-quit.
2579 (tip_frame): Make it a Lisp_Object.
2580 (x_create_tip_frame): Set tip_frame after it has been added to
2582 (Fx_show_tip): Don't set tip_frame here.
2584 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2586 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2589 * dispextern.h: Change external declaration of tip_frame.
2591 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2592 return an empty string.
2594 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2595 of the window's update_mode_line flag, since the former is set by
2596 force-mode-line-update, not the latter. This makes
2597 column-number-mode slightly faster.
2599 * xdisp.c (try_window_id) <all changes above window start>:
2602 2000-12-11 Paul Eggert <eggert@twinsun.com>
2604 * config.in (HAVE_FTELLO): Remove.
2606 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2607 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2609 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2610 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2612 2000-12-11 Miles Bader <miles@gnu.org>
2614 * window.c (displayed_window_lines): Don't round up when
2615 converting empty space at bottom to lines.
2616 Handle non-newline-terminated final lines properly.
2617 (Fwindow_text_height): New function (used to be in lisp).
2618 (syms_of_window): Initialize it.
2620 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2622 * syntax.c (scan_lists): Check that the right quote char has the
2623 right Sstring syntax when jumping over strings.
2624 (init_syntax_once): Use Smax rather than 13.
2626 2000-12-09 Miles Bader <miles@gnu.org>
2628 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2629 with PARTIALLY, inverting the sense.
2630 (window_scroll_pixel_based): Scroll partially visible lines into
2631 place if we hit the beginning or end of the buffer.
2632 (displayed_window_lines): Don't include partially visible lines.
2633 (Fmove_to_window_line): Skip past any partially visible first line.
2635 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2637 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2639 * tparam.c (tparam1): Change the way buffers are reallocated to be
2640 portable and less obfuscated.
2642 * termcap.c (tgetent): Change the way buffers are reallocated to
2643 be portable and less obfuscated.
2645 * macros.c (store_kbd_macro_char): Change the way buffers are
2646 reallocated to be portable and less obfuscated.
2648 * lread.c (read1): Change the way buffers are reallocated to be
2649 portable and less obfuscated.
2651 * doc.c (Fsubstitute_command_keys): Change the way buffers
2652 are reallocated so that it is portable.
2654 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2656 * dosfns.c (Ffile_system_info): New function.
2657 (syms_of_dosfns): Defsubr it.
2659 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2661 * alloc.c (gc_sweep): Add comment.
2663 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2665 * sound.c (vox_configure): Change order of ioctls. Don't
2666 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2667 Ignore errors when changing volume.
2668 (vox_close): Don't reset the device.
2670 * process.c (read_process_output): Make sure the process marker's
2671 position is valid when the process buffer is changed in
2672 after-change functions. W3 does that.
2674 * xfns.c (x_free_gcs): New function.
2676 * xterm.h (x_free_gcs): Add prototype.
2678 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2681 * xterm.c (x_destroy_window): Call x_free_gcs so that
2682 resources of non-toolkit X windows will be freed.
2684 2000-12-07 Andrew Innes <andrewi@gnu.org>
2686 * w32fns.c (xlfd_charset_of_font): Fix last change.
2688 2000-12-06 Dave Love <fx@gnu.org>
2690 * md5.h (__P): Don't define -- it comes from config.h.
2692 * strftime.c: Change some #if foo to #ifdef foo.
2694 2000-12-06 Andrew Innes <andrewi@gnu.org>
2696 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2698 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2700 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2701 (w32_list_fonts): Don't choke if pattern doesn't specify a
2704 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2706 * alloc.c (gc_sweep): Prevent symbols read during loadup
2709 * xdisp.c (underlying_face_id): New function.
2710 (handle_face_prop, face_before_or_after_it_pos): Use it
2711 to determine the face ``under'' a string. Let strings inherit
2712 the face of the buffer under them.
2714 * xfaces.c (face_at_string_position): Update function comment.
2716 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2717 matrix if the window's left position has changed; we need to
2718 redraw it in this case.
2720 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2722 * window.c (coordinates_in_window): Check mouse on mode-line or
2725 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2726 advertized by the function documentation.
2728 * window.c (syms_of_window): Doc fix.
2730 * sound.c (vox_configure): Set volume for left and right channel.
2731 (sound_cleanup): Return nil.
2733 * xdisp.c (move_it_by_lines): Fix paren typo.
2735 * xterm.c (x_load_font): Don't use the font's max_bounds for
2736 computing the height of the font. If max_bounds' ascent or
2737 descent are greater than the font's ascent or descent, this means
2738 glyphs overlap, which should be handled now by redisplay.
2740 * window.c (Veven_window_heights): New variable.
2741 (syms_of_window): DEFVAR_LISP it.
2742 (Fdisplay_buffer): Check Veven_window_heights before evening the
2745 2000-12-06 Miles Bader <miles@gnu.org>
2747 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2748 update `default-frame-alist' instead of setting no frame parameters.
2750 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2752 * composite.c (update_compositions): Fix typo (use the correct
2755 2000-12-05 Jason Rumney <jasonr@gnu.org>
2757 * md5.h: Remove underscores from function declarations.
2758 (__attribute__, __alignof__) [!__GNUC__]: Define.
2760 * md5.c: Delay include of md5.h until after namespace cleaning.
2762 * makefile.w32-in (fns.o): Depend on md5.h
2763 (md5.o): New target.
2766 * makefile.nt: Likewise.
2768 2000-12-05 Jason Rumney <jasonr@altavista.net>
2770 * w32term.c (expose_area): Complete last change.
2772 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2774 * minibuf.c: Include intervals.h.
2776 2000-12-05 Jason Rumney <jasonr@gnu.org>
2778 * w32term.c (x_produce_glyphs): If a font for a component of
2779 a composition is not found, use 1 pixel dot ascent and 0 dot
2780 descent value to avoid displaying terribly tall empty boxes.
2781 (expose_area): Pass x-coordinate relative to the exposed
2782 area to x_draw_glyphs instead of a window-relative coordinate.
2784 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2786 * xdisp.c (next_element_from_ellipsis): Save face before selective
2787 display in saved_face_id, and set face_before_selective_p.
2788 (reseat_1): Reset face_before_selective_p.
2789 (append_space, extend_face_to_end_of_line): If iterator's
2790 face_before_selective_p is set, use the face from saved_face_id.
2791 (extend_face_to_end_of_line): For tty frames, make sure to
2792 use the right face id when producing spaces at the end of
2795 * dispextern.h (struct it): Add face_before_selective_p.
2797 * keyboard.c (record_char): Don't record identical help-echo
2798 events in recent_keys.
2800 * xterm.c [USE_X_TOOLKIT]: Close the display.
2801 (xim_close_dpy): Handle case that the display has been closed.
2803 * xterm.c (x_destroy_window): Reset the frame's X window after
2806 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2807 variable window_width.
2808 (line_draw_cost): Fix code skipping over spaces at the end of the
2809 line when must_write_spaces is not set.
2810 (scrolling_window): Fix code inserting runs in list of all runs.
2812 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2814 * coding.c (setup_coding_system): Be sure to initialize
2815 coding->category_idx.
2817 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2819 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2821 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2822 area to x_draw_glyphs instead of a window-relative coordinate.
2824 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2825 error in the message.
2827 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2828 timer after having read a key. It's not good for code reading
2829 several keys in a loop, like an input method.
2831 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2832 record undo information for format-decode.
2834 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2835 current buffer is read-only, not if it isn't.
2837 * keyboard.c (record_char): Record `help-echo' input events
2838 in recent_keys only if they display some help. Don't record
2839 `help-echo' events as macro char.
2841 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2843 * editfns.c (save_excursion_restore): Don't move point
2844 in another window if it is showing the wrong buffer.
2845 Avoid the call to Fwindow_live_p, for speed.
2847 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2849 * xfaces.c (struct font_name): New member registry_priority.
2850 (split_font_name): Initialize the above member to zero.
2851 (concat_font_list): New function.
2852 (font_list): Include fonts of all alternative registries.
2853 (FONT_POINT_SIZE_QUANTUM): New macro.
2854 (better_font_p): Ignore point size difference less than
2855 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2857 * xterm.c (x_produce_glyphs): If a font for a component of
2858 a composition is not found, use 1 pixel dot ascent and 0 dot
2859 descent value to avoid displaying terribly tall empty boxes.
2861 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2863 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2865 * coding.h (code_convert_string1): Declare.
2867 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2869 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2872 2000-12-02 Jason Rumney <jasonr@gnu.org>
2874 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2875 correctly for single byte character case.
2876 (w32_per_char_metric): Do not try to make any assumptions about
2877 the metrics of BDF fonts.
2878 (x_estimate_mode_line_height): If `mode-line' face
2879 hasn't a font, use that of the frame, as drawing glyphs
2881 (note_mouse_highlight): Change the cursor shape on the vertical
2882 border between windows [not enabled].
2884 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2886 * w32fns.c (Fx_create_frame): Reintroduce the call to
2887 face-set-after-frame-defaults.
2888 (Vx_window_horizontal_drag_shape): New variable.
2889 (syms_of_xfns): DEFVAR_LISP it.
2890 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2893 2000-12-02 Simon Josefsson <simon@josefsson.org>
2895 * fns.c (Fmd5): Use a different logic to decide the coding system
2898 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2900 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2902 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2905 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2907 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2908 height for YNegative.
2909 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2910 height; also see comment there.
2912 * window.c (coordinates_in_window): Handle computations for
2913 positions on the vertical bar and fringes differently for
2914 window-system frames. Consider some pixels near the vertical bar
2915 as on the bar if the frame doesn't have vertical scroll bars.
2916 Associate positions between mode or header lines with the
2917 right window, the left one.
2919 2000-12-01 Jason Rumney <jasonr@gnu.org>
2921 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2923 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2926 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2928 * window.c (struct saved_window): Add members orig_top and
2930 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2931 (save_window_save, Fset_window_configuration): Save/restore
2932 window's orig_top and orig_height.
2934 2000-12-01 Jason Rumney <jasonr@gnu.org>
2936 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2938 * w32fns.c (x_set_cursor_color): Fix last change.
2940 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2942 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2943 sure that the next redisplay displays the minibuffer, so that
2944 the cursor will be replaced with what the minibuffer wants.
2946 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2947 #ifndef instead of using #if.
2948 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2949 USE_TOOLKIT_SCROLL_BARS is defined.
2951 2000-11-30 Jason Rumney <jasonr@gnu.org>
2953 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2956 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2958 * fns.c (Fmd5): Doc fix.
2960 2000-11-30 Simon Josefsson <simon@josefsson.org>
2962 * fns.c (Fmd5): New function.
2963 (syms_of_fns): Defsubr md5.
2965 * Makefile.in (obj): Add md5.o
2967 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2969 * md5.h, md5.c: New files, taken from glibc.
2971 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2973 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2974 hasn't a font, use that of the frame, as drawing glyphs
2977 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2979 * eval.c (Frun_hooks): Allow 0 arguments.
2981 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2983 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2984 is over the menu bar widget, say it's not on the frame.
2986 * xfns.c (Fx_create_frame): Reintroduce the call to
2987 face-set-after-frame-defaults.
2989 * eval.c (Fsignal): Reset handling_signal.
2991 2000-11-28 Jason Rumney <jasonr@gnu.org>
2993 * w32menu.c (add_menu_item): Reset menu item text when changing
2994 type to radio button.
2996 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2998 * xselect.c: Update copyright.
3000 * window.c (coordinates_in_window): If on a mode or header line,
3001 but sufficiently close to its start, return ``on vertical
3002 border''. This gives us a way to drag windows horizontally when
3003 using toolkit scroll bars.
3005 * xterm.c (note_mouse_highlight): Change the cursor shape
3006 on the vertical border between windows.
3008 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3010 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3011 (syms_of_xfns): DEFVAR_LISP it.
3012 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3014 * textprop.c (text_read_only): New function.
3015 (verify_interval_modification): Use it instead of signaling
3016 `text-read-only'. This makes it easier to catch this error
3019 * xdisp.c (forward_to_next_line_start): Check for newlines,
3020 not end of line, which includes CR.
3022 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3024 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3025 include no-conversion.
3027 2000-11-27 Jason Rumney <jasonr@gnu.org>
3029 * w32fns.c (w32_load_system_font): Always mark font as double byte
3030 if codepage is unicode.
3032 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3034 * xdisp.c (forward_to_next_line_start): If already on a newline,
3035 just consume it to avoid unintended skipping over invisible text
3038 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3039 `vertical-line', `mode-line' and `header-line' events.
3041 * xdisp.c (try_window_id): Avoid starting to display in the middle
3042 of a character, a TAB for instance. This is easier than to set
3043 up the iterator exactly, and it's not a frequent case, so the
3044 additional effort wouldn't really pay off.
3046 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3048 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3051 2000-11-25 Jason Rumney <jasonr@gnu.org>
3053 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
3054 to window_from_coordinates should be pixel coordinates.
3056 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3057 redisplay handles them properly.
3059 2000-11-25 Miles Bader <miles@gnu.org>
3061 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3063 2000-11-24 Jason Rumney <jasonr@gnu.org>
3065 * w32.c (init_environment): Set LANG environment variable based on
3066 locale settings, if not set.
3068 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3069 making tool bar smaller. When clearing the frame, also
3070 clear current matrices. Clear frame when tool bar disappears.
3071 Don't use more lines for the tool-bar than is available.
3072 (x_change_window_heights): New function.
3074 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3076 * xdisp.c (init_from_display_pos): If POS says we're already after
3077 an overlay string ending at POS, make sure to pop the iterator
3078 because it will be in front of that overlay string. When POS is
3079 ZV, we've thereby also ``processed'' overlay strings at ZV.
3081 * xfaces.c (lface_from_face_name): Function comment fix.
3083 2000-11-24 Miles Bader <miles@gnu.org>
3085 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3086 apply `mode-line-inverse-video' -- zero means force display using
3087 the default face, non-zero means display using the specialized face.
3088 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3090 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3092 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3095 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3097 * coding.c (decode_coding_emacs_mule): Fix the case of
3098 CODING_EOL_LF, which used uninitialized value of c.
3100 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3102 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3104 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3106 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3109 * frame.h (struct frame): Replace desired_tool_bar_items,
3110 current_tool_bar_items, n_desired_tool_bar_items,
3111 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3113 * frame.c (make_frame): Change initialization of tool bar
3116 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3117 Change references to members deleted from struct frame to use the
3120 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3121 references to members deleted from struct frame to use the new
3124 * dispnew.c (update_frame): Do nothing with frame's tool bar
3127 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3129 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3130 (note_tool_bar_highlight): Change references to members deleted
3131 from struct frame to use the new ones.
3133 2000-11-23 Miles Bader <miles@gnu.org>
3135 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3136 the face's inverse-video attribute, rather than overriding it.
3138 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3140 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3141 making tool bar smaller.
3143 2000-11-22 Dave Love <fx@gnu.org>
3145 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3147 2000-11-22 Miles Bader <miles@gnu.org>
3149 * keyboard.c (Vminibuffer_message_timeout): New variable.
3150 (command_loop_1): Use it to determine message timeout.
3151 (syms_of_keyboard): Initialize it.
3153 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3155 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3157 * sysdep.c: Move the code for declaring h_errno after #include
3160 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3162 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3163 the menu bar when the tooltip is unmapped.
3165 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3166 sole visible buffer when we're currently in the mini-buffer, and
3169 2000-11-21 Jason Rumney <jasonr@gnu.org>
3171 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3172 put on the clipboard.
3173 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3174 copy of what Emacs last put there. If they are the same, do not
3175 use the clipboard copy to avoid losing data due to coding
3178 2000-11-22 Miles Bader <miles@gnu.org>
3180 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3181 (syms_of_minibuf): Initialize it.
3182 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3183 to prompt, don't make read-only.
3185 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3187 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
3188 BEFORE/AFTER_POTENTIAL_GC.
3190 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3192 * buffer.c (mmap_free_1): Avoid a compiler warning.
3194 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3196 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3198 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3201 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3203 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3206 * s/gnu-linux.h: Don't use `#cpu'.
3208 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3209 not defined in mman.h.
3211 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
3213 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3214 and store an index in the XClientMessageEvent. Storing a
3215 Lisp_Object or pointer can fail on a 64 bit system, since X only
3217 (x_scroll_bar_to_input_event): Get the window from
3220 2000-11-20 Dave Love <fx@gnu.org>
3222 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3224 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3226 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3228 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3230 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3233 * alloc.c (make_string): Fix previous change. Be sure to make
3234 unibyte string correctly.
3236 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3238 * window.c (Fwindow_list): Change parameter list to be XEmacs
3240 (window_list_1): New function.
3241 (window_loop): Use it instead of Fwindow_list.
3243 * sysdep.c (emacs_ospeed): New variable.
3244 (toplevel): Don't declare ospeed extern.
3245 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3247 * termcap.c (ospeed): Remove.
3248 (tputs) [!emacs]: Remove unused code.
3249 (tgetent): Avoid a compiler warning.
3251 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3252 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3253 SCROLL_BAR_X_WIDGET with additional argument DPY.
3255 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3257 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3258 Take the X display as additional argument.
3259 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3260 `Widget' is a pointer type that's not easily stored in Lisp_Object
3261 form in a portable way.
3263 * dispnew.c (update_text_area): Fix last change.
3265 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3267 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3269 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3270 clear current matrices.
3272 * buffer.c (mmap_enlarge): Don't print a message on stderr
3273 if mapping new memory at the end of the existing region fails.
3275 * dispnew.c (update_text_area): Don't skip over equal glyphs
3276 when the last current glyph overlaps the glyph to its right.
3278 2000-11-18 Miles Bader <miles@gnu.org>
3280 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3281 lines that *end* with "..." too (that's the most common case!).
3283 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3285 * xdisp.c (resize_mini_window): Temporarily change to the
3286 mini-window's buffer if necessary.
3288 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3289 the tooltip obscures less text under it.
3291 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3293 * puresize.h (BASE_PURESIZE): Increase to 700000.
3295 2000-11-18 Jason Rumney <jasonr@gnu.org>
3297 * w32term.c (w32_draw_bitmap): Use face to set colors.
3299 2000-11-17 Dave Love <fx@gnu.org>
3301 * lread.c (Fload): Fix #ifdef for pcc.
3303 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3305 * xdisp.c (pos_visible_p): Compute the default character height
3308 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3310 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3311 knowing the line's height; use the default font's height in that
3314 * xfaces.c (weight_table): Add `demi' with the same meaning as
3317 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3319 * dispnew.c (null_row): New global static variable.
3320 (clear_glyph_row): Delete local static variable null_row.
3322 2000-11-15 Jason Rumney <jasonr@gnu.org>
3324 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3325 (w32_alloc_lighter_color): Use new brightness calculations from
3326 xterm.c. Scale delta to be in the range expected by W32.
3327 (w32_draw_relief_rect): Use frame relief colors.
3329 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3331 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3332 (Qinhibit_default_face_x_resources): New variable.
3333 (syms_of_frame): Initialize it.
3334 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3336 * xdisp.c (pos_visible_p): Improve function comment.
3338 * lisp.h (BINDING_STACK_SIZE): New macro.
3340 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3341 reading the directory if readdir returns null and errno is EAGAIN
3344 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3346 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3347 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3348 Set amount_to_scroll to max of dx and scroll_step so that
3349 scroll-conservatively doesn't defeat scroll-step>1.
3350 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3351 scroll-conservatively for line-at-a-time scrolling.
3353 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3355 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3358 * xdisp.c (current_mode_line_height, current_header_line_height):
3360 (init_xdisp): Initialize them.
3361 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3362 and use exact mode line heights if it is set.
3364 * lisp.h (pos_visible_p): Change prototype.
3366 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3367 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3368 and current_header_line_height first.
3369 (current_mode_line_height, current_header_line_height): Declare
3372 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3374 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3375 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3376 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3378 2000-11-14 Miles Bader <miles@gnu.org>
3380 * xterm.c (x_alloc_lighter_color): Include an additive component
3381 too for dark colors, because FACTOR isn't enough.
3382 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3385 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3387 * keyboard.c (show_help_echo): Call message3_nolog with number of
3388 bytes in the help string as 2nd parameter, instead of the number
3391 2000-11-13 Miles Bader <miles@gnu.org>
3393 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3394 (Fload): Use new openp return protocol.
3395 Don't try to use Vload_source_file_function to load .elc files.
3396 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3397 openp return protocol.
3398 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3400 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3402 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3404 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3405 Defined these macros.
3406 (NLIST_STRUCT): Avoid re-defining it.
3408 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3409 -I/usr/contrib/X11R6/include.
3410 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3412 2000-11-10 Jason Rumney <jasonr@gnu.org>
3414 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3416 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3417 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3419 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3420 (Qw32_charset_vietnamese): New symbol.
3421 (xlfd_charset_of_font): New function.
3422 (w32_load_system_font): Use it.
3423 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3424 when Vw32_charset_info_alist is nil to ensure default face always
3425 has font. Use Fcar and Fcdr for safety.
3426 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3427 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3428 pseudo-codepages for special cases.
3429 (w32_to_x_font): New parameter to allow charset portion to be
3430 specified where there is many to one mapping. Callers changed.
3431 (w32_list_fonts): Avoid listing fonts that won't display.
3433 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3435 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3436 (font_list_1): Renamed from font_list.
3437 (font_list): New function, trying alternative registries from
3438 Vface_alternative_font_registry_alist.
3439 (Finternal_set_alternative_font_registry_alist): New function.
3440 (syms_of_xfaces): Initialize and Staticpro
3441 Vface_alternative_font_registry_alist. Defsubr
3442 Finternal_set_alternative_font_registry_alist.
3444 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3446 * lisp.h (Flooking_at): Declare.
3448 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3450 * dired.c (directory_files_internal): Fix a braino.
3452 * dired.c (directory_files_internal): Add missing GCPRO's.
3455 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3457 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3458 (resize_mini_window): Return quickly if Vresize_mini_window is
3459 nil. Don't return if Vmax_mini_window_height is nil.
3461 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3462 (syms_of_xdisp): Initialize them.
3463 (resize_mini_window): Act according to the setting of
3464 Vresize_mini_window.
3465 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3467 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3468 scroll bar widget after configuring it, so that it will appear at
3469 the right position from the start.
3470 (XTredeem_scroll_bar): Cleaned up.
3472 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3474 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3475 font is taller than the frame line, we don't have to bias the
3478 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3480 2000-11-07 Dave Love <fx@gnu.org>
3482 * config.in (HAVE_MKSTEMP): Add.
3484 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3486 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3488 * window.c (Fset_window_configuration): Don't try to preserve
3489 point in the current buffer, if that buffer is displayed in more
3492 * xfaces.c (lookup_named_face): If default face isn't realized,
3493 try to realize it. Return -1 if not successful.
3494 (Fx_list_fonts): Handle case that face cannot be determined.
3495 (Fface_font): Likewise.
3497 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3499 * window.c (displayed_window_lines): Detect partially
3500 visible lines at the bottom correctly.
3502 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3504 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3505 when ensuring we don't do visit in indirect buffer.
3507 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3509 * composite.h (compose_chars_in_text): Add prototype.
3511 * composite.c (Vcomposition_function_table): New variable.
3512 (Qcomposition_function_table): New variable.
3513 (run_composition_function): Call
3514 Vcompose_chars_after_function with three arguments.
3515 (compose_chars_in_text): New function.
3516 (syms_of_composite): Modified the doc-string of
3517 Vcompose_chars_after_function. Declare composition-function-table
3518 as a lisp variable, and initialize it.
3520 * xfns.c (x_encode_text): Suppress producing escape sequences for
3523 * xselect.c: Include composite.h.
3524 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3526 2000-11-05 Andrew Innes <andrewi@gnu.org>
3528 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3530 * sysdep.c (read_input_waiting): Remove extraneous argument to
3533 * w32fns.c (Fx_server_version): Include w32_build_number in the
3536 * w32heap.c (w32_build_number): New variable.
3537 (cache_system_info): Set it.
3539 * w32heap.h (w32_build_number): Add extern.
3541 * emacs.c (syms_of_emacs): Update docstring for
3542 system-configuration, to reflect the actual usage on MS-Windows.
3544 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3546 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3547 process idle timers while waiting for another event.
3549 * dispnew.c (update_frame_line): Handle case where spaces in
3550 the default face are colored.
3552 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3553 window height hasn't changed.
3555 2000-10-31 Jason Rumney <jasonr@gnu.org>
3557 * w32term.c (x_produce_glyphs): Handle composite characters.
3558 (x_draw_glyph_string_foreground)
3559 (x_draw_composite_glyph_string_foreground): Restore old font.
3561 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3563 * minibuf.c (read_minibuf): Reset the undo history just before
3564 starting the recursive-edit.
3566 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3568 * xfaces.c (menu_face_change_count): New variable.
3569 (Finternal_set_lisp_face_attribute): Increment it for changes
3571 (realize_basic_faces): Reflect changes in the `menu' faces
3574 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3575 dy obtained from the iterator's y-position after moving from
3576 scroll_margin_pos to PT; see comment there.
3578 * xdisp.c (safe_eval_handler): Call add_to_log.
3580 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3581 is not a symbol or string.
3583 * xdisp.c (echo_area_display): Don't perform a display update from
3584 inside redisplay. The update will happen anyway at the end of
3585 redisplay, and it can confuse redisplay (GC messages while
3586 redisplaying, for instance.)
3588 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3590 * xrdb.c (x_load_resources): Use the class name in the defaults.
3592 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3593 (regex_compile): Catch bogus \(\1\).
3595 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3597 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3600 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3601 we have a color cache, check that the cached color equals the
3602 allocated color. If not, clear the color cache.
3604 * window.c (displayed_window_lines): Change buffers if necessary.
3605 Fix computation of displayed lines.
3607 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3608 update_menu_bindings to DEFVAR_BOOL.
3610 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3612 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3614 * puresize.h (BASE_PURESIZE): Increase to 680000.
3616 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3618 2000-10-29 Jason Rumney <jasonr@gnu.org>
3620 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3622 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3623 (w32_cache_char_metrics): Handle possibility that 'x' does not
3624 exist in a BDF font.
3625 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3627 * w32bdf.h (bdffont): Add nchars.
3629 * w32bdf.c (set_bdf_font_info): Set it.
3630 (w32_BDF_TextOut): Swap byte order of double byte characters.
3631 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3633 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3635 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3636 don't override the colors in frame's param_alist, unless they are
3639 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3640 reverse the effect of the highlight flag.
3642 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3644 * window.h (Fwindow_live_p): Declare.
3646 * undo.c (record_delete): Check that last_undo_buffer is really a
3647 buffer before applying XBUFFER to it.
3649 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3652 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3654 * lisp.h (KEYMAPP): New macro.
3655 (get_keymap): Remove.
3656 (get_keymap_1): Rename get_keymap.
3658 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3660 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3662 * xmenu.c (single_submenu): Use KEYMAPP.
3663 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3664 Use KEYMAPP rather than Fkeymapp.
3666 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3668 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3669 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3670 Use KEYMAPP rather than Fkeymapp.
3671 (single_submenu): Use KEYMAPP.
3672 (w32_menu_show, w32_dialog_show): Use TRUE.
3674 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3676 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3677 (Fkeymapp): Use KEYMAPP.
3678 (get_keymap): Rename from get_keymap_1. Remove old def.
3679 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3680 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3681 (Fminor_mode_key_binding): Don't raise an error if the binding
3683 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3684 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3686 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3687 Allow Vspecial_event_map to be autoloaded.
3688 (menu_bar_items): Fetch the keymap rather than using keymapp.
3689 (menu_bar_one_keymap): No need to follow func-indirect any more.
3690 (parse_menu_item): get_keymap_1 -> get_keymap.
3691 (tool_bar_items): Fetch the keymap rather than using keymapp.
3692 (read_key_sequence): Use KEYMAPP.
3694 * intervals.c (get_local_map): Use get_keymap rather than following
3695 function-indirections explicitly.
3697 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3699 2000-10-27 Jason Rumney <jasonr@gnu.org>
3701 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3702 point, as Windows has oversized fonts.
3704 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3706 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3708 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3709 (freehook, reallochook): Handle null pointer arguments.
3710 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3712 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3714 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3715 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3716 Giving in to popular pressure to shut up the compiler with casts.
3718 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3720 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3721 signed value, and use a default value computed from the font's
3724 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3726 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3727 that specify a negative underline position can still use underlines.
3729 * window.c (Fpos_visible_in_window_p): Make POS default to
3730 WINDOW's point, not the current buffer's point.
3732 2000-10-26 Dave Love <fx@gnu.org>
3734 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3735 when it's necessary.
3737 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3739 * window.c (size_window): Compute size difference from sum of old
3740 child window sizes instead of from parent's size.
3742 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3743 Handle obscured lines at the top of the window.
3745 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3746 down after the last error condition check.
3748 * frame.c (Fdelete_frame): Run delete-frame-hook.
3750 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3752 * coding.c (decode_coding): Fix previous change (check also
3753 CODING_MODE_LAST_BLOCK).
3755 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3757 * regex.c: More `unsigned char' -> `re_char' changes.
3758 Also change several `int' into `re_wchar_t'.
3759 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3760 (PUSH_FAILURE_POINTER): Don't cast any more.
3761 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3762 We want GCC to complain, since this piece of code makes
3763 re_match non-reentrant, which *should* be fixed.
3764 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3765 (EXTEND_BUFFER): Use RETALLOC.
3766 (SET_LIST_BIT): Don't cast.
3767 (re_wchar_t): New type.
3768 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3769 that those two functions will always properly return.
3770 (IMMEDIATE_QUIT_CHECK): Cast to void.
3771 (analyse_first): Use recursion rather than an explicit stack.
3772 (re_compile_fastmap): Can't fail anymore.
3773 (re_search_2): Don't check re_compile_fastmap for failure.
3774 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3775 Now also sets the new value (passed in a new argument).
3776 (re_match_2_internal): Use it.
3777 Also, use a new var `reg' of type size_t when looping through regs
3778 rather than reuse the inappropriate `mcnt'.
3780 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3781 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3782 (where_is_internal): Renamed from Fwhere_is_internal.
3783 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3784 (Fwhere_is_internal): New function wrapping where_is_internal.
3785 (where_is_internal_1): Handle the case where we're filling the cache.
3786 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3788 2000-10-25 Miles Bader <miles@gnu.org>
3790 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3792 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3794 * window.c (pos_fully_visible_p): Removed.
3795 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3796 if position is visible and/or fully visible.
3798 * lisp.h (pos_visible_p): Add prototype.
3800 * xdisp.c (pos_visible_p): New function.
3802 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3804 * process.c (send_process): If OBJECT is t, it means that the data
3805 is from C string, but we should encode it. Before calling
3806 setup_raw_text_coding_system, be sure to flush out data by the
3807 previous coding system.
3809 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3811 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3812 assignment of startpos to prev when startpos == pos.
3814 * editfns.c (find_field): Set the field stickiness correctly from
3815 overlay fields. Use renamed `text_property_stickiness'.
3816 (text_property_stickiness): Renamed from `char_property_stickiness'.
3817 Only check text properties, not overlays.
3818 * textprop.c (get_char_property_and_overlay): New function.
3819 (Fget_char_property): Use it.
3820 * intervals.h (get_char_property_and_overlay): Add declaration.
3822 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3824 * keymap.c: Use AREF, ASET and ASIZE macros.
3825 (Fmake_sparse_keymap): Docstring fix.
3827 (shadow_lookup): Move up.
3828 Handle the case where lookup-key returns an integer.
3829 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3830 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3831 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3832 Simplify/rewrite the keymap-finding code.
3833 Add check for command shadowing, using shadow_lookup.
3835 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3837 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3838 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3841 2000-10-24 Andrew Innes <andrewi@gnu.org>
3843 * dired.c (directory_files_internal_unwind): New function.
3844 (directory_files_internal): Use it to ensure closedir is called
3845 even if expand-file-name or file-attributes throw, eg. because of
3846 a user interrupt. Also enable immediate_quit while calling
3847 re_search, so that matching can be interrupted as well.
3849 2000-10-24 Andrew Innes <andrewi@gnu.org>
3851 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3853 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3854 so that re_search functions only quit when callers expect them to.
3856 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3858 * regex.c (regex_compile): Change the way of handling a range from
3859 a char less than 256 to a char not less than 256.
3861 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3863 * window.c (size_window): Prevent setting window's width or
3864 height to a negative value (esp. with XSETFASTINT).
3866 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3867 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3868 (protect_malloc_state) [GC_MALLOC_CHECK &&
3869 GC_PROTECT_MALLOC_STATE]: New function.
3870 (PROTECT_MALLOC_STATE): New macro.
3871 (__malloc_initialize, morecore, _malloc_internal)
3872 (_free_internal) _realloc_internal): Use it to make _heapinfo
3873 read-only outside of gmalloc.
3875 * keymap.c: Update copyright.
3877 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3880 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3882 * filelock.c (unlock_all_files): Use unlock_file to expand each
3883 buffer's file_truename before trying remove its lock file.
3885 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3887 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3888 or CRLF, decode EOLs.
3890 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3892 * window.c (Fdisplay_buffer): Fix doc.
3894 2000-10-23 Jason Rumney <jasonr@gnu.org>
3896 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3897 ASCII font of default fontset on Windows.
3899 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3900 xterm.c comment below).
3902 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3904 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3906 * xterm.c (x_connection_closed): Reset handling_signal.
3908 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3911 2000-10-23 Miles Bader <miles@gnu.org>
3913 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3914 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3915 maintain old behavior.
3916 * minibuf.c (Fminibuffer_complete): Likewise.
3918 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3920 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3921 that when a font can't be exactly centered, it errs up rather than
3924 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3926 * fns.c (Fbase64_decode_string): The decoded result should be
3929 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3931 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3933 * dispnew.c [macintosh]: Include macterm.h.
3934 (init_display) [macintosh]: Initialization for window system.
3936 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3937 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3938 syms_of_search, x_term_init, and init_keyboard before calling
3939 init_window_once. Also, call syms_of_xmenu.
3941 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3942 default fontset to Monaco.
3944 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3945 NewMacWindow and DisposeMacWindow.
3946 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3947 instead of calling NewMacWindow and setting fields of
3948 f->output_data.mac directly. Call init_frame_faces.
3949 (Fdelete_frame) [macintosh]: Remove unused code.
3950 (Fmodify_frame_parameters) [macintosh]: Call
3951 x_set_frame_parameters instead of mac_set_frame_parameters.
3953 * frame.h [macintosh]: Define menu_bar_lines field in struct
3954 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3956 * keyboard.c [macintosh]: Include macterm.h.
3957 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3958 and menu_bar_activate_event type events as for X and NT.
3959 (make_lispy_event) [macintosh]: Construct lisp events of type
3960 MENU_BAR_EVENT as for X and NT.
3962 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3963 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3964 (sys_subshell) [macintosh]: Remove definition entirely.
3965 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3966 Vwindow_system_version here. Remove initialization of
3967 Vx_bitmap_file_path.
3968 (read_input_waiting): Correct the number of parameters passed to
3970 Move all Macintosh functions to mac/mac.c.
3972 * term.c [macintosh]: Include macterm.h.
3974 * window.c [macintosh]: Include macterm.h.
3976 * xdisp.c [macintosh]: Include macterm.h. Declare
3977 set_frame_menubar and pending_menu_activation.
3978 (echo_area_display) [macintosh]: Do not return if terminal frame
3979 is the selected frame.
3980 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3981 Allow only the selected frame to set menu bar.
3982 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3983 calling FRAME_EXTERNAL_MENU_BAR (f).
3984 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3986 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3987 and check_x. Declare XCreateGC. Define x_create_gc and
3988 x_free_gc. Initialize font_sort_order.
3989 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3990 but call x_list_fonts instead of w32_list_fonts.
3991 (Finternal_face_x_get_resource) [macintosh]: Do not call
3992 display_x_get_resource.
3993 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3994 (realize_x_face) [macintosh]: Load the font if it is specified in
3996 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3999 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4001 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4002 is nil: since we go to the end of submap anyway, we'd end up
4004 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4005 doesn't obey autoload.
4007 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4009 * msdos.c (dos_set_window_size): Update screen dimension variables.
4011 2000-10-21 Jason Rumney <jasonr@gnu.org>
4013 * w32term.c (w32_cache_char_metrics): Double check that font is
4014 really fixed pitch before trusting tmPitchAndFamily.
4016 2000-10-21 Andrew Innes <andrewi@gnu.org>
4018 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4020 * w32term.h: Extern decl for w32_cache_char_metrics.
4022 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4024 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4025 (w32_unload_font): Free per_char array if present.
4027 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4028 cached information in emulated XFontStruct to handle common cases
4029 quickly. Do not allocate XCharStruct for return.
4030 (w32_native_per_char_metric): New function.
4031 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4033 (x_produce_glyphs): Don't get an HDC. Change calls to
4034 w32_per_char_metric to match arg change above. Remove calls to
4036 (w32_get_glyph_overhangs): Ditto.
4037 (w32_cache_char_metrics): New function.
4039 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4040 ($(BLD)/casefiddle.$(O)): Remove compile command.
4041 ($(BLD)/gmalloc.$(O)): Remove compile command.
4042 ($(BLD)/dispnew.obj):
4043 ($(BLD)/keyboard.obj):
4044 ($(BLD)/w32inevt.obj):
4045 ($(BLD)/w32bdf.obj):
4047 ($(BLD)/buffer.obj):
4048 ($(BLD)/editfns.obj):
4050 ($(BLD)/fileio.obj):
4052 ($(BLD)/indent.obj):
4053 ($(BLD)/insdel.obj):
4054 ($(BLD)/intervals.obj):
4055 ($(BLD)/minibuf.obj):
4057 ($(BLD)/scroll.obj):
4058 ($(BLD)/sysdep.obj):
4059 ($(BLD)/textprop.obj):
4060 ($(BLD)/widget.obj):
4061 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4062 ($(BLD)/term.obj): Add dependency on dispextern.h.
4064 * makefile.nt ($(BLD)\dispnew.obj):
4065 ($(BLD)\keyboard.obj):
4066 ($(BLD)\w32inevt.obj):
4067 ($(BLD)\w32bdf.obj):
4069 ($(BLD)\buffer.obj):
4070 ($(BLD)\editfns.obj):
4072 ($(BLD)\fileio.obj):
4074 ($(BLD)\indent.obj):
4075 ($(BLD)\insdel.obj):
4076 ($(BLD)\intervals.obj):
4077 ($(BLD)\minibuf.obj):
4079 ($(BLD)\scroll.obj):
4080 ($(BLD)\sysdep.obj):
4081 ($(BLD)\textprop.obj):
4082 ($(BLD)\widget.obj):
4083 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4084 ($(BLD)\term.obj): Add dependency on dispextern.h
4086 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4088 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4089 with an additional argument of Qt.
4091 2000-10-21 Miles Bader <miles@gnu.org>
4093 * window.c (pos_fully_visible_in_window_p): New function.
4094 (Fpos_visible_in_window_p): Add FULLY argument.
4095 Use pos_fully_visible_in_window_p.
4096 (window_scroll_pixel_based, window_scroll_line_based): Update
4097 calls to Fpos_visible_in_window_p.
4098 * lisp.h (Fpos_visible_in_window_p): Update prototype
4100 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4102 * alloc.c (toplevel): Conditionalize compilation of mem_*
4103 functions differently.
4105 2000-10-20 Jason Rumney <jasonr@gnu.org>
4107 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4108 mem_init where it used to be. mem_z etc not defined otherwise.
4110 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4112 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4114 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4115 structure definition and related variabled to the top of the file.
4116 Include this code when GC_MALLOC_CHECK is defined.
4117 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4118 register/unregister allocated region.
4119 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4120 which isn't allocated.
4121 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4122 something which is already in use.
4123 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4124 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4125 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4126 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4128 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4129 _malloc_internal instead of malloc.
4130 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4133 2000-10-20 Andrew Innes <andrewi@gnu.org>
4135 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4137 (my_strftime) <macro>: Don't use macro arg list when redefining as
4139 (my_strftime) <function>: Supply 0 as ut argument.
4141 2000-10-19 Jason Rumney <jasonr@altavista.net>
4143 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4144 including dispextern.h, as it stops faces from working.
4146 * w32fns.c (Fx_create_frame): Don't bother calling
4147 face-set-after-frame-default since the caller does it for us
4148 anyway. Clean up calls to x_get_arg to be consistent with X.
4150 * w32term.c (x_produce_glyphs): Handle
4151 unibyte_display_via_language_environment correctly.
4152 (w32_draw_box_rect): Fix the calculation of width and height.
4154 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4155 as it has stopped working.
4156 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4159 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4161 * eval.c (skip_debugger): Prevent a compiler warning.
4162 (Fcondition_case): Likewise.
4163 (Fbacktrace_frame): Use a null interactive spec.
4165 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4167 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4169 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4171 * strftime.c: Sync with glibc, file version 1.78.
4172 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4173 should no longer be used according to ISO 8601.
4175 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4176 no map for meta_prefix_char, don't try to use it as a keymap.
4177 Instead, if T_OK is non-zero, look up a default binding, if any,
4178 otherwise, if T_OK is zero, return nil.
4180 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4181 (x_to_xcolors, png_load): Use x_query_color.
4183 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
4185 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4187 (x_copy_color, x_alloc_lighter_color): Likewise.
4189 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4190 (x_query_color, x_query_colors): Add prototype.
4192 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4193 check_string_bytes only if not noninteractive, increase count to 50.
4195 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4197 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4200 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4202 * alloc.c (pure_bytes_used): Renamed from pureptr.
4204 (pure_alloc): New function.
4205 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4207 (Fpurecopy): Use PURE_POINTER_P.
4209 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4210 PT has moved backward.
4212 * xdisp.c (cursor_row_p): Take continued lines into account.
4214 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4216 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4217 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4218 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4221 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4222 of selective display off while searching for the next line start.
4224 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4226 * Makefile.in (term.o): Depend on dispextern.h.
4228 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4230 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4232 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4234 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4235 the iterator at the beginning, so that they can be set later on,
4236 for instance in reseat_at_next_visible_line_start, without being
4239 * xfns.c (pbm_format): Add :foreground and :background keywords.
4240 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4241 (xbm_load): Recognize foreground and background color
4244 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4246 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4248 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
4251 * msdos.c (IT_set_face): Compare highlighted face with the default
4252 face, and invert colors if these faces' colors are identical.
4253 (Fmsdos_remember_default_colors): Don't swap foreground and
4254 background colors in initial_colors[].
4255 (IT_set_frame_parameters): Don't swap frame's foreground and
4256 background pixels. If ALIST includes "(reverse . t)", swap
4257 foreground-color and background-color properties in frame's
4258 param_alist. If the original frame's param_alist doesn't specify
4259 the colors, store unspecified-fg and unspecified-bg, reversed if
4262 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4263 the colors are unspecified and reversed, reverse fore- and back-
4264 ground in the returned value.
4265 (Fframe_parameter): Ditto.
4267 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4269 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4270 get_last_unchanged_at_beg_row.
4271 (find_first_unchanged_at_end_row): Renamed from
4272 get_first_unchanged_at_end_row.
4273 (find_first_unchanged_at_end_row): Convert assertions to
4274 unconditional tests which abort. When looking for a row in
4275 unchanged text, don't go further back than first_text_row.
4277 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4278 Don't add in the last line's height when deciding if the new
4279 position is below the scroll margin.
4281 2000-10-16 Miles Bader <miles@gnu.org>
4283 * editfns.c (Fconstrain_to_field): Check carefully for field
4284 boundaries if either OLD_POS or NEW_POS has a non-nil field
4285 property, even if they're the same.
4287 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4289 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4290 height for XFillRectangle.
4292 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4294 * syntax.c (Fstring_to_syntax): New function extracted from
4295 Fmodify_syntax_entry.
4296 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4297 (skip_chars, Fforward_comment): Remove unused variables.
4298 (syms_of_syntax): Add defsubr for string-to-syntax.
4299 (describe_syntax): Add code for comment and string fences.
4301 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4303 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4304 Do the meta->esc mapping. Call get_keyelt before returning.
4305 Start scanning from the second element (the first is always `keymap')
4306 to make it easier to detect when we reach a parent map.
4307 Handle the case of inheriting from a symbol whose function is a map.
4308 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4309 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4310 (get_keyelt, Flookup_key): Update call to access_keymap.
4311 Remove the meta->esc mappings.
4312 (define_as_prefix): Delete old disabled code.
4313 (menu_item_p): New function.
4314 (where_is_internal_1): Skip over the few remaining menu items.
4315 * lisp.h (access_keymap): Update prototype.
4316 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4317 Update call to access_keymap.
4318 (follow_key, read_key_sequence): Update calls to access_keymap.
4319 Remove the meta->esc mappings.
4321 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4323 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4324 with additional argument.
4326 * xdisp.c (cursor_row_p): New function.
4327 (try_cursor_movement, display_line): Use it.
4329 * xdisp.c (append_space): Also save/restore iterator's current
4330 character and its length.
4332 * xdisp.c (init_from_display_pos): Add an assertion.
4333 (handle_stop): Don't set iterator's add_overlay_start.
4334 (handle_invisible_prop): Likewise.
4335 (load_overlay_strings): If text under an overlay is invisible,
4336 take both before- and after-strings into account when the iterator
4337 is positioned either at the start or at the end of the overlay.
4338 (forward_to_next_line_start): Rewritten.
4339 (reseat_at_next_visible_line_start): Rewritten.
4340 (set_iterator_to_next): Add parameter RESEAT_P.
4342 * dispextern.h (struct it): Remove member add_overlay_start.
4343 (set_iterator_to_next): Change prototype.
4345 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4347 * coding.c (code_convert_region): Be sure to initialize
4348 coding->category_idx.
4349 (decode_coding_string): Set coding->src_multibyte and
4350 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4351 (encode_coding_string): Set coding->src_multibyte and
4352 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4354 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4356 * xfns.c (Fx_create_frame): Don't bother calling
4357 face-set-after-frame-default since the caller does it for us anyway.
4359 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4361 * window.c (coordinates_in_window): Fix detection of vertical line
4362 on character terminals.
4364 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4366 * editfns.c (save_excursion_save): Additionally record the
4368 (save_excursion_restore): If buffer was visible in a window, and a
4369 different window was selected, and the old selected window is
4370 still live, restore point in that window.
4372 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4374 * xterm.c (x_produce_glyphs): Handle
4375 unibyte_display_via_language_environment correctly.
4377 * regex.c (regex_compile): Change the way of handling a range from
4378 unibyte char to multibyte char.
4380 * syntax.c (skip_chars): Change the way of handling a range from
4381 unibyte char to multibyte char.
4383 * process.c (read_process_output): Cancel previous change.
4385 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4387 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4389 * charset.c (Ffind_charset_string): Doc fix.
4390 (Ffind_charset_region): Doc fix.
4392 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4394 * process.c (read_process_output): Fix previous change. Adjust
4395 multibyteness of text to insert in a buffer by
4396 string_make_unibyte/multibyte instead of
4397 Fstring_as_unibyte/multibyte.
4399 2000-10-10 Andreas Schwab <schwab@suse.de>
4401 * alloc.c (mark_object): Remove all workarounds installed on
4404 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4406 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4408 (base64_encode_1): Make it work for a text of multibyte form.
4409 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4410 case. Don't call str_to_multibyte because base64_decode_1
4411 produces correct multibyte form for eight-bit codes.
4412 (Fbase64_decode_string): Adjusted for the change of
4414 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4415 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4418 * charset.h (CHAR_STRING): Optimized for single byte characters.
4420 2000-10-09 Andreas Schwab <schwab@suse.de>
4422 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4423 -1 after socket is closed, to fall through to error processing.
4425 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4427 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4428 variables. If ALIST includes foreground-color or
4429 background-color, change also the colors of the default face for
4432 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4434 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4435 them extern (they are defined on xfaces.c).
4436 (syms_of_msdos): Don't intern and don't staticpro
4437 Qbackground_color and Qforeground_color.
4439 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4441 * frame.c (Fframe_parameter): For non-windowed frames, if
4442 f->param_alist says foreground or background color is unspecified,
4443 call tty_color_name to return the color name computed from the
4444 frame's current colors.
4446 2000-10-06 Dave Love <fx@gnu.org>
4448 * terminfo.c (ospeed): Don't declare.
4450 * sysdep.c: Don't include string.h.
4451 (h_errno): Declare conditional also on TRY_AGAIN.
4453 * charset.c (Ffind_charset_string): Doc fix.
4455 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4456 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4459 2000-10-05 Dave Love <fx@gnu.org>
4461 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4462 position like menu-bar.
4464 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4466 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4468 * xdisp.c (handle_single_display_prop): Use safe_call1.
4469 (safe_call): Renamed from call_function.
4470 (safe_call1): New function.
4471 (handle_fontified_prop): Use safe_call1 instead of call1.
4472 (safe_eval): Renamed from eval_form.
4473 (safe_eval_handler): Renamed from eval_handler.
4474 (handle_single_display_prop, display_mode_element): Use safe_eval
4475 instead of eval_form.
4477 * xfaces.c (merge_face_heights): Use safe_call instead of
4480 * keyboard.c (show_help_echo): Use safe_call instead of
4481 call_function; use safe_eval instead of eval_form.
4483 * lisp.h (safe_call): Renamed from call_function.
4484 (safe_eval): Renamed from eval_form.
4485 (safe_call1): Add prototype.
4487 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4489 * xfns.c (image_ascent): Rearrange ascent calculation for the
4492 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4494 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4495 (where_is_internal_1): Don't bother ignoring menu-items any more.
4497 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4499 * keyboard.c (update_menu_bindings): New variable.
4500 (parse_menu_item): Use AREF. If update_menu_bindings
4501 is 0, don't update menu bindings.
4502 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4504 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4506 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4509 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4511 * syntax.c (forw_comment): Match nestedness of ender/starter.
4512 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4513 (prev_char_comstart_first): Remove.
4514 (back_comment): Check two-char comment markers more carefully
4515 to better handle overlapping cases like *//* or /* */* */ ...
4516 Match nestedness of ender/starter.
4518 2000-10-02 Dave Love <fx@gnu.org>
4520 * config.in (HAVE_GAI_STRERROR): Add undef.
4522 * process.c (Fopen_network_stream): Use it.
4524 * m/alpha.h (NO_REMAP): Don't define.
4526 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4528 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4529 return with a string converted to an integer or vice versa when
4530 Vmocklisp_arguments is t.
4531 (Fsignal): Likewise. The function can return for `quit'.
4532 (struct gcpro): Declare member `var' to point to a volatile
4535 * eval.c (error): Prevent compiler warning.
4537 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4539 * keymap.c (keymap_memberp): New function.
4540 (Fset_keymap_parent): Use it.
4541 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4542 Use keymap_memberp to avoid creating cycles.
4543 (access_keymap): Use KEYMAPP.
4545 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4547 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4548 gai_strerror. Make sure xerrno is set if connect fails. Improve
4551 2000-09-29 Jason Rumney <jasonr@gnu.org>
4553 * w32term.c (w32_char_font_type, w32_encode_char)
4554 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4555 (w32_bdf_per_char_metric): New function.
4556 (w32_per_char_metric): Use it.
4557 (x_draw_glyph_string_background): Always draw background for BDF
4560 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4561 GDI object which is a scarce resource.
4563 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4564 (get_quoted_string): Fix limit on memchr search.
4565 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4566 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4567 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4568 (get_cached_font_char, cache_char_offset): Use macro
4569 BDF_CODEPOINT_RANGE_COVER_P.
4570 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4571 (clear_cached_bitmap_slots): New function.
4572 (GET_HEX_VALUE): G-Z, g-z are not hex.
4573 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4574 (get_bitmap_with_cache): Use new cache implementation.
4575 (create_offscreen_bitmap): New function.
4576 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4578 * w32term.c (x_produce_glyphs): If the distance from the current
4579 position to the next tab stop is less than a canonical character
4580 width, use the tab stop after that.
4581 (x_draw_glyphs): Handle case START and END are out of bounds more
4583 (x_clear_mouse_face): Block/unblock input.
4584 (x_display_and_set_cursor): Don't show a hollow box cursor for
4585 buffers whose cursor_type is nil.
4587 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4589 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4592 * dispextern.h (updating_frame): Declare extern.
4594 2000-09-29 Andreas Schwab <schwab@suse.de>
4596 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4598 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4600 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4601 use its function definition.
4602 (tool_bar_items): Likewise.
4604 * lisp.h (fatal): Declare NO_RETURN.
4606 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4608 * keymap.c: Remove the line "#undef NULL".
4610 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4612 * xterm.c (x_make_frame_visible): Try harder to make the frame
4615 2000-09-28 Dave Love <fx@gnu.org>
4617 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4619 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4621 * .gdbinit (xreload): Note its need on GNU/Linux.
4623 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4624 r_alloc, r_alloc_free.
4626 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4628 * syntax.c (skip_chars): Handle negation correctly.
4630 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4632 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4633 with non-zero FORCE_P argument.
4635 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4638 * xdisp.c (window_box_height): Add an assertion.
4640 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4641 tool-bar than is available.
4642 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4644 2000-09-27 Dave Love <fx@gnu.org>
4646 * s/irix6-5.h: Now works 64-bit. Tidied.
4648 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4650 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4651 instead of BITS_PER_INT.
4652 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4653 EMACS_UINT, respectively.
4654 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4656 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4658 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4660 * window.c (freeze_window_starts): Construct last argument for
4661 foreach_window differently.
4663 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4665 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4666 EMACS_UINT instead of `int' and `unsigned int'.
4667 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4669 * frame.h (struct frame): Make the `nothing' member of union
4670 output_data an EMACS_INT.
4672 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4674 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4675 size in the sdata structure.
4676 (SDATA_NBYTES, SDATA_DATA): New macros.
4677 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4678 differently for the different layout of the sdata structure.
4679 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4681 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4682 Check that size recorded in the string size and size recorded in
4683 the sdata structure agree.
4685 2000-09-25 Dave Love <fx@gnu.org>
4687 * buffer.c: Include stdio.h.
4689 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4691 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4693 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4694 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4696 (__malloc_extra_blocks): Declare as __malloc_size_t.
4698 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4700 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4702 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4703 (read_char): If help-echo is showing, preserve the echo area
4706 * xdisp.c (help_echo_showing_p): New variable.
4707 (set_message): Reset it to 0.
4708 (init_xdisp): Initialize help_echo_showing_p.
4710 * dispextern.h (help_echo_showing_p): Declare extern.
4712 * config.in: Fix typo in __GNUC_MINOR__.
4714 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4716 * s/freebsd.h (POSIX_SIGNALS): Define.
4718 * xterm.c (x_clear_mouse_face): Block/unblock input.
4720 2000-09-24 Dave Love <fx@gnu.org>
4722 * fns.c (base64_encode_1): Fix last change.
4724 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4726 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4728 * xdisp.c (try_window_reusing_current_matrix): More fixes
4729 for the case window has a header-line.
4731 2000-09-22 Dave Love <fx@gnu.org>
4733 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4736 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4738 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4740 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4742 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4745 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4748 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4749 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4750 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4753 * marker.c (byte_char_debug_check): Return void.
4755 * xfns.c (Fx_create_frame): Set default frame parameter value
4756 for tool-bar-lines to 1.
4758 * dispnew.c (scrolling_window): Compare y-positions of rows
4759 equal at the start. Some simplification.
4761 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4762 reused rows' y-position in the case window has a header-line, and
4763 new window start is greater than old window start.
4765 * process.c (process_sent_to): New variable.
4766 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4767 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4768 Declare more parameters volatile.
4770 * lread.c (Vrecursive_load_depth_limit): New variable.
4771 (Fload): Check recursive loads whose recursion depth exceeds
4772 Vrecursive_load_depth_limit.
4773 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4775 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4777 * fileio.c (Fread_file_name): Doc fix.
4779 * editfns.c (Fmessage_or_box): Doc fix.
4781 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4783 * xfns.c (xbm_scan): Allow C-style comments.
4785 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4786 symbols are specified, add color translations to the cache.
4787 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4789 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4791 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4792 structures to xpm_init_color_cache.
4794 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4796 * dispnew.c (update_window_line): Make sure to always draw
4799 2000-09-19 Andrew Innes <andrewi@gnu.org>
4801 * makefile.nt (bootstrap-emacs): Don't change directory.
4803 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4805 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4807 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4808 If output buffer is too small, signal an appropriated error.
4810 2000-09-18 Dave Love <fx@gnu.org>
4812 * keyboard.c (menu_bar_items, tool_bar_items)
4813 (current_active_maps): Remove redundant get_local_map call.
4815 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4817 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4818 cursor for buffers whose cursor_type is nil.
4820 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4821 a feature to implement that is already implemented.
4822 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4825 * xfns.c (x_clear_image_1): New function.
4826 (x_clear_image): Use it.
4827 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4830 * dispnew.c (update_window): Move test for invisible lines
4831 at the top to update_window_line.
4832 (update_window_line): Handle invisible lines here.
4834 * xfns.c (clear_image_cache): Clear current matrices of all
4835 frames sharing an image cache. Block input while freeing
4836 images. Fix timestamp comparison.
4837 (x_clear_image): Also free the mask.
4839 * xfns.c (lookup_image): Block input while loading the image so
4840 that we won't get interrupted in a state where the image isn't yet
4842 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4843 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4844 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4845 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4848 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4850 * dispnew.c (update_window): Make sure to make desired rows
4851 current even if they are completely invisible at the top
4854 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4856 * xfns.c (lookup_image): Build mask before applying an algorithm.
4857 Recognize algorithm `disabled'.
4858 (cross_disabled_images): New variable.
4859 (COLOR_INTENSITY): New macro.
4860 (x_detect_edges): Use COLOR_INTENSITY.
4861 (x_disable_image): New function.
4862 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4864 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4865 disabled state, don't apply an image transformation algorithm if
4866 the user specified an image for the disabled state. Use
4867 `:algorithm disabled' for creating a disabled item's image if the
4868 user hasn't specified an image.
4870 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4871 allocation functions with the XPM lib.
4872 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4873 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4874 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4875 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4876 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4878 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4879 functions, if possible, because these handle color allocation
4880 failure more gracefully.
4881 (Fimage_mask_p): New function.
4883 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4884 (Qedge_detection, Qheuristic): New symbols.
4885 (syms_of_xfns): Initialize new symbols.
4886 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4887 `algorithm (edge-detection ...)'.
4888 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4889 (tiff_format, gif_format, gs_format): Add `:mask'.
4890 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4891 (GIF_MASK, GS_MASK): New enumerators.
4892 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4893 (emboss_matrix, laplace_matrix): New variables.
4894 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4895 (x_edge_detection): New functions.
4896 (x_laplace): Rewritten in terms of x_detect_edges.
4897 (x_build_heuristic_mask): If image has a mask, free it.
4899 2000-09-14 Andrew Innes <andrewi@gnu.org>
4901 * makefile.w32-in: Revert to Unix line endings.
4903 2000-09-14 Andrew Innes <andrewi@gnu.org>
4905 * makefile.w32-in: Standardize indentation somewhat.
4906 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4907 cater for differences between shells.
4909 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4911 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4913 * xterm.c (x_produce_glyphs): If the distance from the current
4914 position to the next tab stop is less than a canonical character
4915 width, use the tab stop after that.
4917 2000-09-14 Dave Love <fx@gnu.org>
4919 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4921 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4923 * xdisp.c (handle_fontified_prop): While running fontification
4924 functions, bind `fontification-functions' and
4925 `after-change-functions' to nil.
4927 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4928 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4930 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4932 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4933 USE_MMAP_FOR_BUFFERS.
4935 * insdel.c (make_gap): Use enlarge_buffer_text.
4937 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4938 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4939 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4940 from former r_alloc_* functions in ralloc.c.
4941 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4943 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4944 (mmap_init) [REL_ALLOC_MMAP]: New function.
4945 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4946 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4949 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4950 (enlarge_buffer_text): Add prototype.
4952 * ralloc.c: Remove everything having to do with the use of mmap.
4954 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4956 * sound.c (Fplay_sound): Doc fix.
4958 * keyboard.c: Avoid some more compiler warnings.
4959 (parse_tool_bar_item): Ignore cached key bindings.
4961 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4962 and allocation of Lisp data.
4964 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4966 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4967 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4970 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4972 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4974 * ccl.c: Comment fixed.
4975 (MAX_MAP_SET_LEVEL): Increased to 30.
4976 (PUSH_MAPPING_STACK): Enclose with do-while block.
4977 (POP_MAPPING_STACK): Likewise.
4978 (stack_idx_of_map_multiple): New variable.
4979 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4980 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4981 call the corresponding CCL program by
4982 CCL_CALL_FOR_MAP_INSTRUCTION.
4983 (ccl_driver) <CCL_MapSingle>: Likewise.
4984 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4985 with the case where looking up process reaches to the end of
4986 map-set, and call CCL programs as the above change.
4988 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4990 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4991 that might be clobbered by longjmp.
4992 (check_x_display_info, x_decode_color, create_frame_xic)
4993 (Fx_display_backing_store, Fx_display_visual_class)
4994 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4997 * lread.c (init_lread): Set Vloads_in_progress to nil.
4998 (Fload): Show list of recursively loaded files, when signaling an
5001 * lread.c (Vloads_in_progress): New variable.
5002 (record_load_unwind): New function.
5003 (Fload): Check for recursive loads.
5004 (syms_of_lread): Initialize Vloads_in_progress.
5005 (read_integer, read1): Avoid some compiler warnings.
5007 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5010 2000-09-11 Miles Bader <miles@gnu.org>
5012 * editfns.c (Fbuffer_string): Doc fix.
5014 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5016 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5018 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5020 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5021 whether to include other header files.
5023 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5025 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5026 by Fmemq as a boolean.
5028 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5030 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5032 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5034 * ralloc.c (mmap_fd): Remove initializer which can make it
5035 read-only in a dumped Emacs.
5036 (mmap_fd_1): New variable.
5037 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5038 restore it from there.
5039 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5040 unconditionally so that mmap_fd can be initialized there.
5041 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5042 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5043 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5045 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5047 * xdisp.c (dump_glyph_row): Fix printf format string.
5048 (display_line, move_it_in_display_line_to): Avoid compiler
5051 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5053 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5056 * xdisp.c (try_window_id): When trying to locate cursor in
5057 unchanged rows at the top, handle the case that we can't find it.
5059 * xterm.c (x_draw_glyphs): Handle case START and END are out
5060 of bounds more carefully.
5062 2000-09-08 Dave Love <fx@gnu.org>
5064 * s/sol2.h (REL_ALLOC_MMAP): Define.
5065 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5067 * ralloc.c: Don't include string.h (redundant).
5068 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5069 [!MAP_ANON]: Include fcntl.h.
5070 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5071 (r_alloc, r_re_alloc, r_alloc_free)
5072 (mmap_enlarge, mmap_set_vars): Use it.
5073 (r_alloc_init_fd): New function.
5074 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5075 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5078 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5081 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5082 change to __NetBSD__.
5084 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5086 * search.c (compile_pattern): Check the multibyteness of cached
5089 2000-09-08 Miles Bader <miles@gnu.org>
5091 * xfaces.c (default_face_vector): Function removed.
5092 (Finternal_merge_in_global_face): Restore old global/local
5093 attribute override order. Use inline loop instead of calling
5094 default_face_vector.
5096 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5098 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5099 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5100 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5101 where necessary, in case POINTER_TYPE is `void'.
5103 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5105 * frame.c (make_terminal_frame): Initialize frame foreground and
5106 background colors to unspecified, for the initial instance of an
5109 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5111 * ralloc.c (mmap_find): Fix overlap computation.
5112 (mmap_enlarge): Compute nbytes before trying to find an
5115 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5118 * lread.c (syms_of_lread): Change value of regexp
5119 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5121 * xmenu.c (xdialog_show): When looking up the selection in
5122 menu_items, take `quote' boundaries into account; this corresponds
5123 to a nil ITEM in x-popup-dialog.
5125 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5127 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5129 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5131 * coding.c (encode_coding_sjis_big5): Use translation table for
5132 encoding, not decoding. Fix the handling of latin-jisx0201.
5133 Check for the charset katakana-jisx0201 too.
5134 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5135 (detect_coding_sjis): Check the byte sequence more rigidly.
5137 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5139 * xfaces.c (Vparam_value_alist): New variable.
5140 (syms_of_xfaces): Initialize it.
5141 (Finternal_set_lisp_face_attribute): Avoid more consing.
5143 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5145 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5146 (Qbackground_mode): New variable.
5147 (syms_of_frame_1): Initialize Qbackground_mode.
5149 * lisp.h (Qdisplay): Declare extern.
5151 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5152 change face on all frames, and change the default for new frames.
5154 2000-09-07 Dave Love <fx@gnu.org>
5156 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5158 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5160 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5162 * charset.c: Include composite.h
5163 (lisp_string_width): New function.
5164 (Fstring_width): Call lisp_string_width instead of strwidth.
5166 * Makefile.in (charset.o): Depends on composite.h.
5168 * process.c (read_process_output): Before inserting the decoded
5169 text in the buffer, adjust the multibyteness.
5171 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5173 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5174 buffer's text buffer is null, map new memory.
5176 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5177 POINTER_TYPE and size_t.
5178 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5179 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5180 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5181 [REL_ALLOC_MMAP]: New macros.
5182 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5183 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5184 [REL_ALLOC_MMAP]: New functions.
5186 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5187 before and after unexec.
5189 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5190 text buffers if necessary.
5192 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5193 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5196 * config.in (HAVE_MMAP): Add #undef.
5198 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5200 * frame.c (Qdisplay_type): New variable.
5201 (syms_of_frame_1): Initialize it.
5202 (Fframe_parameter): New function that avoids consing.
5203 (syms_of_frame): Defsubr it.
5205 * buffer.c (Fother_buffer): Consider buffers as invisible when
5206 they are displayed in a window on an invisible frame.
5208 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5209 get-largest-window always return nil.
5211 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5213 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5214 variable; recognize Emacs 19 elc files.
5216 2000-09-04 Miles Bader <miles@gnu.org>
5218 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5219 before initially popping up the menu, so the menu doesn't flash
5220 when the face settings are significantly different from the
5223 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5225 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5226 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5227 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5228 (BIT_UNIBYTE): Remove.
5229 (re_match_2_internal): Delete corresponding code and streamline the
5230 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5231 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5232 (re_wctype_t): New type.
5233 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5234 (regex_compile): Use them and fix handling of overly long char classes.
5236 2000-09-03 Andrew Innes <andrewi@gnu.org>
5238 * makefile.w32-in: Change to DOS line endings.
5240 * s/ms-w32.h (ORDINARY_LINK): New define.
5242 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5243 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5245 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5246 (distclean): Delete them here instead.
5248 * w32proc.c (compare_env): Convert to uppercase for comparison,
5249 not lowercase, to match how the native Windows shell works.
5251 2000-09-03 Jason Rumney <jasonr@gnu.org>
5253 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5254 CVS changes the line-ends when checking in/out on DOS/Windows.
5256 * makefile.nt (emacs): Do not change directory to run temacs, as
5257 the load-path is set relative to current directory.
5259 2000-09-03 Miles Bader <miles@gnu.org>
5261 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5263 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5265 * xdisp.c (redisplay_mode_lines): New function.
5266 (display_mode_lines): Return number of mode lines displayed.
5267 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5268 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5270 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5271 string.h and strings.h.
5272 (index) [HAVE_INDEX]: Add prototype.
5274 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5275 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5277 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5278 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5280 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5282 * lread.c (read1): Accept `?' as symbol constituent, for
5283 compatiblity with XEmacs.
5285 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5287 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5288 (struct re_pattern_buffer): Remove newline_anchor.
5289 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5290 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5291 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5292 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5293 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5294 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5295 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5296 Get rid of references to newline_anchor.
5297 (regcomp): Allocate and precompute a fastmap.
5299 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5301 * lread.c (openp): GCPRO local variable `filename'.
5303 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5305 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5307 * regex.c: Merge some changes from GNU libc. Add prototypes.
5308 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5309 Use memcmp and memcpy instead of bcopy and bcmp.
5310 (init_syntax_once): Use ISALNUM.
5311 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5312 (REG_UNSET_VALUE): Remove. Use NULL instead.
5313 (REG_UNSET, re_match_2_internal): Use NULL.
5314 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5316 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5317 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5318 (regex_compile): In handle_interval, return an error rather than try to
5319 unfetch the interval if we can't find the closing brace.
5320 Obey the RE_NO_GNU_OPS syntax bit.
5321 (TOLOWER): New macro.
5323 (regexec): Allocate regs.start and regs.end as one block.
5325 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5327 * xdisp.c (echo_area_display): Check display_completed instead
5328 of calling detect_input_pending.
5330 * dispnew.c (update_frame): Only set display_completed here; move
5331 the update_begin and update_end calls here from update_frame_1.
5332 (update_frame_1): Don't set display_completed here, don't call
5333 update_begin/update_end.
5335 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5336 instead of store_frame_param.
5338 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5340 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5341 desired window matrix hasn't been displayed, use the current row
5342 instead. Make sure that only those frame rows are updated for
5343 which there exists a corresponding enabled desired row.
5345 2000-08-29 Miles Bader <miles@gnu.org>
5347 * xfaces.c (default_face_vector): New function.
5348 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5350 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5352 * lread.c (openp): Prevent temporary string passed to
5353 Ffile_readable_p from being garbage collected.
5355 2000-08-28 Dave Love <fx@gnu.org>
5357 * keymap.c (store_in_keymap): Add `static' to declaration.
5359 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5361 * emacs.c, callint.c, doc.c, editfns.c
5362 (toplevel) [HAVE_STRING_H]: Include string.h.
5363 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5364 (index): Remove prototypes which might conflict with non-standard
5365 definitions of index/strchr.
5367 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5368 (rindex): Define only if !HAVE_RINDEX.
5370 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5372 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5374 2000-08-28 Miles Bader <miles@gnu.org>
5376 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5377 made inconsistent by a font-related attribute in FROM.
5378 (merge_face_inheritance): Add function comment.
5380 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5382 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5383 the 4th arg (PREV_EVENT) Qt to suppress input method.
5385 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5387 * regex.c: Indent cpp directives and remove parens after `defined'.
5388 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5389 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5390 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5391 (re_compile_pattern): Use size_t for length.
5392 (init_syntax_once): Move to a better place.
5393 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5394 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5396 * syntax.c (back_comment): Detect cases where a comment-starter is
5397 actually inside another comment as in: /* a // b */ c // d \n.
5398 Make it clear that `comstart_pos' is unused for nested comments.
5400 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5401 (KEYMAPP): New macro.
5402 (Fkeymap_parent, Fset_keymap_parent): Use it.
5403 (fix_submap_inheritance): Mark it static.
5404 (define_as_prefix, describe_buffer_bindings, describe_command)
5405 (describe_translation, describe_map): Complete prototypes.
5407 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5409 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5410 to better match the key-lookup behavior.
5412 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5414 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5415 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5417 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5419 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5420 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5421 (xterm.o): Depend on coding.h
5423 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5425 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5426 the corresponding '#endif'.
5428 2000-08-26 Miles Bader <miles@gnu.org>
5430 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5431 * xfaces.c (QCinherit): New variable.
5432 (syms_of_xfaces): Initialize it.
5433 (LFACE_INHERIT): New macro.
5434 (Finternal_get_lisp_face_attribute)
5435 (merge_face_vector_with_property)
5436 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5437 (check_lface_attrs): Allow new types of face height. Check
5439 (CYCLE_CHECK): New macro.
5440 (merge_face_inheritance): New function.
5441 (merge_face_vectors): Merge inherited faces too. Add F and
5442 CYCLE_CHECK arguments.
5443 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5444 (lookup_named_face, lookup_derived_face, realize_named_face)
5445 (face_at_string_position, face_at_buffer_position): Supply
5446 new F and CYCLE_CHECK arguments to merge_face_vectors.
5447 (merge_face_heights): New function.
5448 (merge_face_vectors, merge_face_vector_with_property)
5449 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5450 handle relative face heights.
5451 (lface_same_font_attributes_p): Compare heights using EQ.
5453 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5455 * charset.c (char_to_string): Check the character validity.
5456 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5459 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5461 * regex.c (PUSH_FAILURE_COUNT): New macro.
5462 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5463 Handle popping of a register's or a counter's data.
5464 (POP_FAILURE_POINT): Use the new name.
5465 (re_match_2_internal): Push counter data on the stack for succeed_n,
5466 jump_n and set_number_at and remove misleading dead code in succeed_n.
5468 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5470 * xdisp.c (redisplay_internal): If considering all windows on all
5471 frames, update the display for each frame as soon as possible,
5472 instead of first building all desired matrices for all frames, and
5473 then updating them all.
5474 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5476 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5478 * bytecode.c (mark_byte_stack): Add a comment.
5480 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5481 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5484 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5486 * minibuf.c (do_completion): Always use compare-string, not
5487 string-equal because the latter doesn't pay attention to
5488 multibyteness of strings.
5490 * process.c (create_process): Don't setup raw-text coding here.
5491 (Fopen_network_stream): Don't set coding->src_multibyte and
5492 coding->dst_multibyte here.
5493 (read_process_output): For process filter, return unibyte string
5494 if default-enable-multibyte-characters is nil.
5495 (send_process): If OBJECT is multibyte text, be sure to encoded it
5496 by the specified coding system for the process. Otherwise, setup
5498 (init_process): Don't initialize default-process-coding-system
5501 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5503 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5504 <scroll-down-aggressively>: Likewise.
5506 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5508 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5509 zero. Set coding->produced_char correctly.
5511 2000-08-22 Andrew Innes <andrewi@gnu.org>
5513 * makefile.w32-in: New file.
5515 * unexw32.c (unexec): Ignore old_name, and use the actual location
5516 of the current executable instead. Base new_name on this.
5518 * w32proc.c (create_child): Remove reference to security
5519 descriptor, which isn't needed and doesn't compile with mingw32.
5521 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5522 up dllimport attributes.
5523 (x_update_window_end): Update prototype.
5525 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5526 extern, which screws up dllimport attributes.
5528 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5529 up dllimport attributes.
5531 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5532 screws up dllimport attributes.
5534 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5535 up dllimport attributes.
5536 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5537 screws up dllimport attributes.
5539 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5540 up dllimport attributes.
5542 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5543 screws up dllimport attributes.
5545 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5546 screws up dllimport attributes.
5548 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5549 up dllimport attributes.
5551 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5552 unnecessary extern, which screws up dllimport attributes.
5555 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5556 up dllimport attributes.
5558 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5559 unnecessary extern, which screws up dllimport attributes.
5561 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5562 screws up dllimport attributes.
5564 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5565 up dllimport attributes.
5567 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5569 * w32bdf.c (search_file_line):
5570 (set_bdf_font_info):
5572 (w32_get_bdf_glyph):
5573 (w32_BDF_to_x_font): Fix compile warnings.
5575 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5578 * w32select.c: Include keyboard.h before frame.h.
5580 * w32fns.c (max): Define macro.
5581 (JOHAB_CHARSET): Define if not known.
5582 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5583 (Fx_show_tip): Synch with X version.
5585 * w32xfns.c: Include keyboard.h before frame.h.
5587 * w32fns.c: Include keyboard.h before frame.h.
5589 * w32term.c: Include keyboard.h before frame.h.
5591 * fontset.c: Include keyboard.h before frame.h.
5593 * w32inevt.c: Include keyboard.h before frame.h.
5594 (MOUSE_MOVED): Define if not known.
5596 * minibuf.c: Include keyboard.h before frame.h.
5598 * keyboard.c: Include keyboard.h before frame.h.
5600 * indent.c: Include keyboard.h before frame.h.
5602 * dispnew.c: Include keyboard.h before frame.h.
5604 * buffer.c: Include keyboard.h before frame.h.
5606 * alloc.c: Include keyboard.h before frame.h.
5608 * print.c: Include keyboard.h before frame.h.
5610 * process.c: Include keyboard.h before frame.h.
5612 * scroll.c: Include keyboard.h before frame.h.
5614 * sysdep.c: Include keyboard.h before frame.h.
5616 * term.c: Include keyboard.h before frame.h.
5618 * window.c: Include keyboard.h before frame.h.
5620 * xdisp.c: Include keyboard.h before frame.h.
5621 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5623 * frame.c: Include keyboard.h before frame.h.
5625 * w32heap.h: Undefine min, max.
5627 * w32gui.h: Undefine min, max.
5629 * unexw32.c: Change PUCHAR to PCHAR.
5630 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5633 (copy_executable_and_dump_data): Remove unnecessary static defs.
5634 (copy_executable_and_dump_data): Fix compile warnings.
5636 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5638 * w32console.c (min): Define macro.
5639 (clear_frame, write_glyphs): Fix compile warning.
5641 * w32proc.c (compare_env):
5642 (find_child_console): Fix compile warning.
5644 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5645 sys_errlist instead of _sys_errlist.
5646 (get_emacs_configuration_options): New function.
5648 * s/ms-w32.h (sys_nerr): Provide default definition.
5649 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5650 name with _ prepended.
5651 (NSIG): Define if not known.
5652 (get_emacs_configuration): Provide extern declaration.
5653 (get_emacs_configuration_options): Provide extern declaration.
5654 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5656 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5658 (read_unc_volume): Fix compile warning.
5660 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5661 definitions from being used.
5663 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5665 * w32.c (unc_volume_file_attributes):
5666 (open_unc_volume): Make arg const.
5668 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5669 (read_input_waiting): Remove excess parameter.
5671 * w32.c (init_environment): Call _access.
5672 (check_windows_init_file): Call _close.
5673 (init_user_info): Call _putenv.
5674 (init_environment): Call _putenv and _strdup.
5675 (init_ntproc): Reset volume info cache on startup.
5677 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5678 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5679 cannot override the CRT malloc.
5681 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5682 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5684 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5685 unless we are linking with a static CRT.
5686 (RVA_TO_PTR): Cast result to unsigned char*.
5688 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5689 (add_volume_info): Use xstrdup.
5691 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5693 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5694 (do_completion, Fminibuffer_complete_word): Use it.
5695 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5696 var so it can take non-boolean values.
5698 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5700 * editfns.c (find_field): Formatting changes.
5701 (toplevel): Some old-style function forward declarations
5702 changed to prototypes, some new protypes added, some functions
5705 * lisp.h (set_time_zone_rule): Add prototype.
5706 (use_dialog_box): External declaration.
5708 * keyboard.c (gen_help_event): Add parameter SIZE.
5709 (kbd_buffer_events_waiting): Slightly rewritten.
5710 (clear_event): New function.
5711 (kbd_buffer_get_event): Use it, and clear the input_events of
5713 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5714 don't fill the newly created array with nils.
5715 (toplevel): Convert some old-style function forward declarations
5718 * keyboard.h (gen_help_event): Change prototype.
5720 * xterm.c (XTread_socket): Change calls to gen_help_event.
5722 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5724 * eval.c (Fmacroexpand): Doc fix.
5726 2000-08-20 Jason Rumney <jasonr@gnu.org>
5728 * w32term.h (x_display_info_for_display): Remove as this function
5729 does not exist on W32.
5731 * w32term.c (help_echo_window): New variable.
5732 (syms_of_w32term): staticpro it.
5733 (note_mode_line_highlight): Set it.
5734 (XTextExtents16): Removed as there is no equivalent on W32.
5735 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5736 the X way of doing this will not work for W32.
5737 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5738 (x_draw_image_foreground): Avoid drawing outside of the clip area
5739 when image doesn't have a mask.
5740 (note_mouse_highlight): Process overlays in the right order of
5741 priority. Set help_echo_window.
5742 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5743 because that's more visible for large images.
5745 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5746 name to single_keymap_panes.
5747 (w32_menu_show): Set wv->title when dealing with titles.
5748 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5750 2000-08-21 Miles Bader <miles@gnu.org>
5752 * minibuf.c (do_completion): Try again if we rewrite the input
5753 string, but no completion was done, so that any completion message
5756 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5758 * xfaces.c (lface_equal_p): Compare strings differently.
5759 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5760 (realize_tty_face): Use them.
5761 (syms_of_xfaces): Initialize new variables.
5762 (map_tty_color): New function, extracted from realize_tty_face.
5763 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5764 foreground or background color, store the new color name in the
5765 realized face; previous code trying to do this had no effect.
5766 (realize_tty_face): Use map_tty_color.
5767 (Fclear_face_cache): Set face_change_count and ensure thorough
5770 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5772 * undo.c (record_first_change, record_marker_adjustment): Don't
5773 use XBUFFER on last_undo_buffer which might not be a buffer.
5775 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5777 * coding.c (decode_coding_string): Set members consumed,
5778 consumed_char, produced, produced_char of *coding correctly. If
5779 decode_coding doesn't consume any byte, don't try anymore.
5780 (encode_coding_string): Likewise.
5782 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5784 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5785 conditional have void type, for Standard C compilers.
5787 * xdisp.c (redisplay_internal): Compare windows for equality with
5788 EQ, instead of applying XWINDOW to something that might not
5791 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5793 * fontset.c (Finternal_char_font): Search only the selected frame
5794 for a window of the current buffer.
5796 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5798 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5801 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5802 second half of a HELP_EVENT is found at the start of kbd_buffer.
5804 2000-08-18 Miles Bader <miles@gnu.org>
5806 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5808 * editfns.c (save_restriction_save): Rewrite to use markers.
5809 (save_restriction_restore): Rewrite to understand new form of data
5810 saved by save_restriction_save.
5811 (Fsave_restriction): Remove cautionary note in doc-string.
5813 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5815 * fileio.c (build_annotations): Add a comment explaining the
5816 return value of format-annotate-function. Replace a spurious call
5817 to Flength with a CONSP test. Call format-annotate-function with
5818 a fifth arg specifying how many times the function is been called
5819 in a row, to let it choose temporary buffers appropriately.
5821 2000-08-17 Dave Love <fx@gnu.org>
5823 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5824 declare make_temp_name twice.
5826 * lread.c: Prototype readevalloop, load_unwind,
5827 load_descriptor_unwind.
5828 (unreadpure): Give it an arg.
5830 * unexalpha.c: Prototype fatal_unexec, mark_x,
5831 update_dynamic_symbols. Declare unexec as void.
5833 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5834 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5836 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5837 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5840 * alloca.c: Use #error.
5841 [POINTER_TYPE]: Use it.
5843 * eval.c (Fdefvar): Doc fix.
5845 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5846 INITIALIZE_INTERVAL.
5848 * buffer.h: Avoid DECLARE_INTERVALS.
5850 * config.in: Add size_t.
5852 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5854 * w16select.c (set_clipboard_data): If there's not enough memory
5855 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5856 expects. In case of other failures, return 3.
5857 (system_error_msg): New error message.
5858 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5861 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5863 * term.c (write_glyphs): Also turn off inverse video after turning
5864 off other appearances in case TS_exit_attribute_mode is not equal
5865 to TS_end_standout_mode.
5866 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5868 (turn_off_face): Reset standout_mode only if
5869 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5870 is equal to TS_end_standout_mode.
5872 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5874 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5875 sequence at the end of the source block.
5877 * ccl.c (Fccl_program_p): Docstring modified.
5878 (Fccl_execute): Likewise.
5879 (Fccl_execute_on_string): Likewise.
5881 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5883 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5885 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5887 The following changes are mainly to fix bugs of
5888 encode/decode-coding-string failing if encoding/decoding return
5889 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5890 variable conversion_buffer.
5892 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5893 decrement dst_end to avoid buffer overflow in the later call of
5896 * coding.h (conversion_buffer_size, conversion_buffer)
5897 (get_conversion_buffer): Extern deleted.
5899 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5900 (conversion_buffer, conversion_buffer_size): Variables deleted.
5901 (get_conversion_buffer): Function deleted.
5902 (struct conversion_buffer): New structure.
5903 (MAX_ALLOCA): New macro.
5904 (allocate_conversion_buffer): New macro.
5905 (extend_conversion_buffer, free_conversion_buffer): New functions.
5906 (ccl_coding_driver): Set coding->result.
5907 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5908 this is the last block of source.
5909 (encode_coding): Likewise. Handle the source block as the last
5910 one only when the whole source text is consumed.
5911 (decode_coding_string): Handle the case that the output buffer is
5912 too small to decode the whole source text. Use
5913 allocate_conversion_buffer, extend_conversion_buffer and
5914 free_conversion_buffer, not get_conversion_buffer.
5915 (encode_coding_string): Likewise.
5916 (init_coding): Function deleted.
5917 (init_coding_once): Delete code to initialize
5918 conversion_buffer_size.
5920 * emacs.c (main): Don't call init_coding.
5922 * msdos.c (IT_write_glyphs): Use a locally declared
5925 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5926 (insert_glyphs): Likewise.
5928 * w32console.c (write_glyphs): Use a locally declared
5931 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5933 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5934 member of display_info is NULL.
5936 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5938 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5941 * term.c (turn_off_face): Reset standout_mode when resetting
5942 appearances with capability `me'.
5943 (write_glyphs): Switch on inverse video before each face change.
5945 2000-08-14 Dave Love <fx@gnu.org>
5947 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5948 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5949 (lisp_free): Declare and make static.
5951 * window.c: Fix embedded comment.
5952 (syms_of_window): Fix doc string.
5954 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5956 * keymap.c (push_key_description): If C without modifiers is < 32,
5957 make sure to print `C-' before `M-', like in the manual.
5959 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5961 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5962 since they aren't relocated anymore.
5963 (sxhash_string): Make sure returned hash code fits in a Lisp
5966 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5967 partially visible line which is smaller than the window's
5970 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5972 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5973 the multibyte form of eight-bit-control characters.
5974 (Fccl_execute_on_string): Initialize ccl->multibyte.
5976 * ccl.h (struct ccl_program): New member multibyte.
5978 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5980 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5982 * regex.c (regex_compile) <normal_char>: Pay attention to
5984 (analyse_first) <exactn>: Setup fastmap correctly for
5985 eight-bit-control characters.
5987 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5989 * termhooks.h (enum event_kind): New member
5990 multibyte_char_keystroke.
5992 * keyboard.c (make_lispy_event): Handle the new event type
5993 multibyte_char_keystroke.
5995 * xterm.c: Include coding.h.
5996 (XTread_socket): Work around a bug of XmbLookupString. If the
5997 input is from XIM, decode it according to the current locale. In
5998 that case, generate multibyte_char_keystroke events.
6000 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6002 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6003 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6005 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6007 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6008 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6009 (move_it_in_display_line_to): Record iterator's ascent and descent
6010 before producing glyphs, and restore them when we know the glyph
6011 doesn't fit on the line.
6012 (move_it_to): Restructured so that it's easier to debug. If
6013 moving to a vpos, and not moving to an x or character position,
6014 stop as soon as the specified vpos is reached; don't move further
6015 into that line because that might change the computed line height.
6016 (try_cursor_movement): New function, extracted from the cursor
6017 movement branch of redisplay_window. If ending on a partially
6018 visible line, don't try to scroll if the cursor line is taller
6020 (redisplay_window): Use try_cursor_movement.
6022 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6023 because that function doesn't cope with variable-height lines.
6025 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6026 box cursor because that's better visible for large images.
6028 2000-08-10 Miles Bader <miles@gnu.org>
6030 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6032 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6034 * xdisp.c (Vmessages_buffer_name): New variable.
6035 (message_dolog): Use it.
6036 (syms_of_xdisp): Initialize it.
6038 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6040 * msdos.c (IT_note_mouse_highlight): Update the calls to
6042 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6043 redundant now that keyboard.h is included.
6045 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6047 * keyboard.c (kbd_buffer_events_waiting): New function.
6049 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6051 * msdos.c: Include keyboard.h.
6052 (XMenuActivate): Empty no_event events from the event buffer. If
6053 no events are left after that, call clear_input_pending.
6054 (mouse_clear_clicks): New function, code moved from mouse_init.
6055 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6056 mouse driver to ``forget'' any past clicks.
6058 * Makefile.in (msdos.o): Depend on keyboard.h.
6060 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6062 * lisp.h (input_pending): External declaration.
6064 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6066 * xdisp.c (echo_area_display): Display thoroughly if input is
6067 pending. Bind redisplay-dont-pause to t during the redisplay.
6068 in case input is pending.
6070 * dispnew.c (Qredisplay_dont_pause): New variable.
6071 (syms_of_display): Initialize and staticpro it.
6072 (update_frame_1): Don't interrupt the display for pending input if
6073 redisplay_dont_pause is set.
6075 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6077 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6079 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6081 * callproc.c (Fcall_process): Terminate the unwind-protect around
6082 the post-read-conversion of coding system.
6084 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6085 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6086 * buffer.h (overlays_at): Update prototype.
6087 * xdisp.c (next_overlay_change): Update call to overlays_at.
6088 * xfaces.c (face_at_buffer_position): Likewise.
6089 * textprop.c (Fget_char_property): Likewise.
6090 * xterm.c (note_mouse_highlight): Likewise.
6092 * minibuf.c (do_completion): Don't consider a simple change of
6093 case as `completion'.
6095 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6097 * keyboard.c (syms_of_keyboard): Initialize
6098 last_point_position_buffer.
6099 * undo.c (record_delete): Make sure last_point_position_buffer is
6100 a buffer before comparing pointers.
6102 * coding.h (decode_coding_string): Declare.
6104 * intervals.h (Fprevious_single_char_property_change): Declare.
6106 * textprop.c (Fprevious_single_char_property_change): Don't do
6107 arithmetic directly on lisp objects.
6109 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
6112 * keyboard.h (menu_item_eval_property): Declare.
6114 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6115 reuse as buffer name, instead of recreating (and discarding) every
6116 time a message is logged.
6117 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6118 (current_message_1, truncate_message_1, set_message_1)
6119 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6120 (current_message, truncate_echo_area, display_echo_area)
6121 (resize_echo_area_axactly): Changed calls.
6123 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6125 (Ffind_coding_systems_region_internal): First argument to Fappend
6126 must be an integer, not a Lisp object.
6128 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6130 * charset.c (Fchar_width): Doc fix.
6132 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6134 * charset.c (Fstring_width): Doc fix.
6136 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6138 * xdisp.c (start_display): When starting display on a continuation
6139 line, clear ascent and descent members of the iterator structure;
6140 the height of the continued line does not affect the height of the
6142 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6143 line taller than the window.
6144 (redisplay_window) <forced window start>: Handle case that the
6145 middle of the window is not found in any row.
6146 (dump_glyph_row): Show more information.
6147 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6148 first text line in a glyph matrix.
6150 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6151 of the clip area when image doesn't have a mask.
6153 * fns.c (sweep_weak_table): Fix survival conditions for
6154 key-or-value and key-and-value weakness.
6156 * .gdbinit (xhashtable): New command.
6158 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6159 tables out of the list of all weak hash tables.
6161 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6162 a new buffer is created, make sure echo_area_buffer[] references
6165 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6167 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6170 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6172 * syntax.c (skip_chars): Fix previous change. Make the handling
6173 of unibyte string consistent with that of regex search.
6175 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6177 * xmenu.c (popup_get_selection): Use xfree instead of free.
6179 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6181 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6183 * callproc.c (child_setup): Use xfree instead of free.
6185 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6187 (run_mac_command, closedir): Use `xfree' instead of `free'.
6189 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6191 * eval.c (error): Use xfree instead of free.
6193 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6195 * fns.c: Replace `illegal' with `invalid'.
6196 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6198 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6200 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6203 2000-08-04 Noah Friedman <friedman@splode.com>
6205 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6208 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6210 * syntax.c (skip_chars): Fix typo in error message.
6212 2000-08-04 Andreas Schwab <schwab@suse.de>
6214 * m/ia64.h: Moved from s/ia64.h.
6216 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6218 * process.c (read_process_output): Big simplification. Handle
6219 composition and post-read-conversion of coding system correctly.
6220 (send_process): Handle composition correctly.
6222 * callproc.c (Fcall_process): Handle post-read-conversion of
6223 coding system if any.
6225 * coding.c (decode_coding_iso2022): More strict check for handling
6227 (coding_restore_composition): Pay attention to the case that
6228 cmp_data is not set properly (because of invalid code in the
6230 (run_pre_post_conversion_on_str): Include text properties in the
6232 (decode_coding_string): Set members of coding correctly.
6234 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6236 * s/ia64.h: New file.
6238 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6239 Use NULL instead of 0 at the end of variable argument list of
6240 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6241 sizeof (int) < sizeof (void *).
6243 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6244 of variable argument lists of XtVaGetValues and XtVaSetValues.
6246 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6247 variable argument lists of XtVaGetValues and XtVaSetValues.
6249 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6251 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6252 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6254 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6257 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6258 in call to Fsingle_key_description.
6260 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6263 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6265 * window.c (display_buffer_reuse_frames): New variable.
6266 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6267 frames displaying BUFFER.
6268 (syms_of_window): Define Lisp variable
6269 display-buffer-reuse-frames.
6271 2000-08-01 Miles Bader <miles@gnu.org>
6273 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6274 when to constrain NEW_POS (they were pretty screwed up before).
6276 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6278 * msdos.c (run_msdos_command): Save and restore the master
6279 environment, for the case that child_setup signals an error.
6280 When mirroring slashes in DOS shell commands, don't fail when
6281 argv[2] has embedded blanks.
6282 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6283 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6284 (dos_ttraw): Call mouse_setup_buttons.
6286 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6287 using alloca; free it after run_msdos_command returns.
6289 2000-07-27 Dave Love <fx@gnu.org>
6291 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
6293 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
6296 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6298 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6300 * editfns.c (lisp_time_argument): Fix last change.
6302 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6304 * fns.c (Fdelete): Make it work on vectors and strings in addition
6307 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6308 (syms_of_fns): Initialize new variables.
6309 (sweep_weak_table): Handle weakness `key-or-value' and
6311 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6312 weakness, with t meaning the same as `key-and-value'.
6314 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6316 * coding.h (struct coding_system): Member safe_charset deleted.
6318 * coding.c (Qsafe_charsets): This variable deleted.
6319 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
6321 (coding_safe_chars): New function.
6322 (CODING_SAFE_CHAR_P): New macro.
6323 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6324 checking safe_charsets member of the coding system. Caller
6326 (detect_coding_iso2022): New local variable safe_chars.
6327 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6328 safe_charsets member of the coding system.
6329 (decode_coding_iso2022): New local variable safe_chars.
6330 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6331 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6332 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6333 (ENCODE_UNSAFE_CHARACTER): New macro.
6334 (encode_coding_iso2022): New local variable safe_chars. Check
6336 (setup_coding_system): Delete the code to initialize
6337 coding->safe_charses
6338 (intersection, find_safe_codings): New functions.
6339 (Ffind_coding_systems_region_internal): New function.
6340 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6341 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6342 variable and initialize it.
6344 * fns.c (char_table_ref_and_index): New function.
6346 * lisp.h (char_table_ref_and_index): Add prototype.
6348 2000-07-26 Sam Steingold <sds@gnu.org>
6350 * editfns.c (lisp_time_argument): Added third argument `usec'.
6351 (Ffloat_time): New built-in Lisp function.
6353 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6355 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6356 for the character code.
6358 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6361 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6362 if called for a popup menu.
6363 (xmenu_show): Store help string in widget values.
6365 2000-07-26 Dave Love <fx@gnu.org>
6367 * syswait.h: Move some definitions.
6368 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6369 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6370 perspicuous definitions.
6371 (WTERMSIG): Fix bit pattern used.
6373 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6375 * print.c (print_object): If vector printing is truncated, print
6376 "..." to indicate it as well as the case of list printing.
6378 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6380 * xdisp.c (next_element_from_display_vector): Improve comments.
6382 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6383 for the character code, and the rest for the face id as in 20.x.
6384 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6386 * window.c (window_display_table): Cleaned up.
6388 * syntax.c (Fforward_word): Add last arg nil in call of
6389 Fconstrain_to_field.
6391 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6393 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6394 identical but for the letter-case, don't call
6395 barf_or_query_if_file_exists.
6397 2000-07-25 Miles Bader <miles@gnu.org>
6399 * editfns.c (find_field): Honor special `boundary' fields.
6400 (Qboundary): New variables.
6401 (syms_of_editfns): Initialize Qboundary.
6402 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6403 Use scan_buffer instead of find_before_next_newline, because it
6404 allows us to detect the boundary case where there's a newline at
6406 * lisp.h (Fconstrain_to_field): Update external declaration.
6408 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6410 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6413 2000-07-24 Dave Love <fx@gnu.org>
6415 * s/sunos4-0.h, s/sol2.h:
6416 (LIBS_TERMCAP): Move from m/sparc.h.
6418 * m/sparc.h (TERMINFO): Moved to system files (probably only
6419 relevant for sunos4 judging by its vintage).
6420 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6423 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6425 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6426 name to single_keymap_panes.
6428 2000-07-24 Andreas Schwab <schwab@suse.de>
6430 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6432 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6434 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6435 parameters instead of using int parameters. Expect FN to accept
6436 EMACS_INT parameters.
6437 (display_echo_area, resize_echo_area_axactly, current_message)
6438 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6439 with new argument list.
6440 (resize_mini_window_1): New callback function.
6441 (current_message_1, truncate_message_1, set_message_1): Change
6442 parameter lists to the new format expected by
6443 with_echo_area_buffer.
6445 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6447 * fontset.c (fontset_ref): Remove INLINE declaration.
6448 (fontset_ref_via_base): Likewise.
6449 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6452 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6454 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6455 correct order of priority. If help echo was found in an overlay,
6456 use that overlay as the object in which the help echo was found.
6458 2000-07-22 Miles Bader <miles@gnu.org>
6460 * textprop.c (Fprevious_single_char_property_change): The initial
6461 property value should be from the position preceding POSITION, not
6464 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6466 * coding.c (syms_of_coding): Doc fix for
6467 inhibit-iso-escape-detection.
6469 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6471 * xterm.c (note_mouse_highlight): Process overlays in the right
6474 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6476 * xterm.c (note_mouse_highlight): If help-echo was found in an
6477 overlay, use that overlay as the object in which the help was
6480 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6482 * window.c (foreach_window): Instead of a fake variable argument
6483 list, take one USER_DATA argument.
6484 (foreach_window_1): Likewise, and call callback functions with two
6485 args, the window and USER_DATA.
6486 (struct check_window_data): New struct.
6487 (check_window_containing): Use it.
6488 (window_from_coordinates): Set up a struct check_window_data for
6490 (add_window_to_list, freeze_window_start): Change parameters
6491 according to new calling convention.
6493 * window.h (foreach_window): Change prototype.
6495 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6497 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6499 * xmenu.c (menu_help_callback): Call show_help_echo with
6500 additional arguments OBJECT and POS.
6502 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6504 * data.c (Faset): Allow storing any multibyte character in a
6505 string. Convert unibyte string to multibyte if necessary.
6507 * xfns.c (x_encode_text): New function.
6508 (x_set_name): Use x_encode_text.
6509 (x_set_title): Likewise.
6511 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6513 * xterm.h (x_encode_text): Add prototype.
6515 2000-07-20 Dave Love <fx@gnu.org>
6517 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6520 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6522 * msdos.c (help_echo_window): New variable.
6523 (syms_of_msdos): Initialize and staticpro it.
6524 (IT_note_mode_line_highlight): Set help_echo_window.
6525 (IT_note_mouse_highlight): Ditto.
6526 (dos_rawgetc): Store help_echo_window in the second event produced
6529 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6530 Record the object that generated the help echo and the position of
6531 that object in help_echo_object and help_echo_pos. Record that
6532 some glyphs in a row are displayed in mouse-face.
6533 (IT_update_begin): Don't clear mouse highlight unless one of the
6534 enabled glyph rows is marked as being displayed in mouse-face.
6535 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6536 and position recorded in help_echo_object and help_echo_pos to the
6538 (IT_menu_display): Accept a new argument PN: the pane number of
6539 the current menu pane. Record the pane number and the item
6540 number of the item which has associated help string.
6541 (XMenuActivate): Update the prototype for help_callback in
6542 function declaration. Call IT_menu_display with the current menu
6543 pane number as an additional argument. Call help_callback with
6544 two additional arguments: the pane number and the item number of
6545 the menu item associated with the help text.
6546 (help_echo_object, help_echo_pos): New variables.
6547 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6549 * msdos.h (XMenuActivate): Update prototype.
6551 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6553 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6554 Add some more prototypes.
6556 * xterm.c, xterm.h: Add some more prototypes.
6558 * lisp.h (Fnext_single_char_property_change): Add prototype.
6560 * dispnew.c (direct_output_for_insert): Remove confusing
6561 outer local variable mouse_face_overwritten_p.
6562 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6564 * alloc.c (allocate_string_data): Don't copy old string contents.
6566 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6568 * coding.c (code_convert_region): Delete text properties before
6569 shrinking the conversion region.
6571 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6573 * dispnew.c (update_text_area): Write the whole row if it
6574 has mouse-face in it.
6576 * xfaces.c (face-alternative-font-family-alist): Remove
6577 DEFVAR_LISP; staticpro instead.
6579 * xmenu.c (menu_help_callback): Call show_help_echo with
6582 * keyboard.c (show_help_echo): Add parameter WINDOW.
6583 (read_char): Call show_help_echo with window extracted from Lisp
6585 (gen_help_event): Add parameter WINDOW.
6587 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6589 * xterm.c (help_echo_window): New variable.
6590 (note_mouse_highlight, note_tool_bar_highlight): Set
6592 (XTread_socket): Pass help_echo_window to gen_help_event.
6593 (syms_of_xterm): Initialize and staticpro help_echo_window.
6595 2000-07-18 Dave Love <fx@gnu.org>
6597 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6600 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6602 * alloc.c (allocate_string_data): If string had already data
6603 assigned, copy old contents to new string data.
6605 * coding.c (syms_of_coding): Fix typo in spelling of variable
6606 `inhibit-iso-escape-detection'.
6608 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6610 * Makefile.in: Add dependencies on dispextern.h.
6611 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6612 `free'; both can conflict with system header files.
6614 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6616 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6619 2000-07-18 Dave Love <fx@gnu.org>
6621 * window.c (Fwindow_list): Declare arg `window'.
6623 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6625 * coding.c (setup_coding_system): Don't override the explicitly
6626 specified designations.
6628 2000-07-15 Miles Bader <miles@gnu.org>
6630 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6631 from `text_property_eq' and `text_property_stickiness', respectively.
6632 (find_field, Fconstrain_to_field, char_property_eq)
6633 (char_property_stickiness): Changed to call char-property functions
6634 instead of text-property-only ones.
6636 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6637 `next_single_char_property_change'). Do more error checking, and
6638 cleanup limit behavior.
6639 (Fprevious_single_char_property_change): New function.
6640 (syms_of_textprop): Initialize new subrs.
6642 * xdisp.c (display_prop_end, invisible_text_between_p):
6643 Call Fnext_single_char_property_change instead of
6644 next_single_char_property_change.
6646 2000-07-15 Jason Rumney <jasonr@gnu.org>
6648 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6649 after menu is finished with.
6650 (add_menu_item): Only consider wv->title as a menu title.
6651 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6653 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6655 (FONT_REGEXP): Remove unused macro, and its sub-components.
6656 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6658 * w32term.c (help_echo_object, help_echo_pos): New variables.
6659 (note_mode_line_highlight): Store additional information about the
6660 help-echo in help_echo_object and help_echo_pos. Check both
6661 `local-map' and `keymap' properties for changing the cursor
6662 (note_mouse_highlight): Store additional information about the
6663 help-echo in help_echo_object and help_echo_pos.
6664 (note_tool_bar_highlight): Set help_echo_object to nil and
6665 help_echo_pos to -1.
6666 (w32_read_socket): Use gen_help_event instead of filling
6667 input_events manually.
6668 (syms_of_w32term): Staticpro help_echo_object.
6669 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6670 set, arrange for a mouse-highlight redisplay in
6672 (x_clear_mouse_face): New function.
6673 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6674 (x_update_window_begin): No need to turn off the mouse
6676 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6677 depending on whether they contain glyphs highlighted in
6679 (x_fill_stretch_glyph_string): Consume runs of stretch
6680 glyphs instead of a single one.
6681 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6682 with new argument list.
6683 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6684 (x_append_glyph, x_append_composite_glyph)
6685 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6686 changes in struct glyph starting 1999-12-27. See comments for
6687 xterm.c on 2000-07-05.
6689 2000-07-14 Sam Steingold <sds@gnu.org>
6691 * xfaces.c (realize_x_face): Fix the last patch:
6692 check `default_face' before dereferencing.
6694 2000-07-14 Dave Love <fx@gnu.org>
6696 * syntax.c (back_comment): Add null default in switch (for pcc).
6698 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6700 * xfaces.c (realize_x_face): Make fontset using the base of the
6701 default_face's fontset, not using the default fontset.
6703 * coding.c (inhibit_iso_escape_detection): New variable.
6704 (syms_of_coding): Make it a Lisp variable.
6705 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6706 nonzero, ignore ISO2022's escape sequence.
6708 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6710 * alloca.c (malloc) [emacs]: Define as xmalloc.
6712 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6713 use that instead of the mouse position. Add parameters DX and DY.
6715 * dispextern.h (Fx_show_tip): Adjust number of parameters
6718 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6719 if HELP is a function, call it with OBJECT and POS as parameters
6720 to get the help to display.
6721 (gen_help_event, kbd_buffer_store_help_event): New functions.
6722 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6723 (read_char): Call show_help_echo with new parameters.
6725 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6728 * xterm.c (help_echo_object, help_echo_pos): New variables.
6729 (note_mode_line_highlight): Store additional information about the
6730 help-echo in help_echo_object and help_echo_pos. Check both
6731 `local-map' and `keymap' properties for changing the cursor
6732 (note_mouse_highlight): Store additional information about the
6733 help-echo in help_echo_object and help_echo_pos.
6734 (note_tool_bar_highlight): Set help_echo_object to nil and
6735 help_echo_pos to -1.
6736 (XTread_socket): Use gen_help_event instead of filling
6737 input_events manually.
6738 (syms_of_xterm): Staticpro help_echo_object.
6740 * xmenu.c (menu_highlight_callback): Use
6741 kbd_buffer_store_help_event instead of setting up and input_event
6744 * xdisp.c (eval_form): GCPRO argument sexpr.
6745 (call_function): New function.
6746 (handle_single_display_prop): Use call_function and FUNCTIONP
6747 instead of checking whether if font_height is a symbol and
6750 * eval.c (internal_condition_case_2): New function.
6752 * lisp.h (FUNCTIONP): New macro.
6753 (internal_condition_case_2, call_function): Add prototypes.
6755 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6756 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6757 Always set `arg' member of input_events.
6758 (construct_menu_click): Unused function removed.
6760 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6762 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6763 (construct_drag_n_drop, x_scroll_bar_handle_click)
6764 (w32_read_socket): Always set `arg' member of input_events.
6766 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6768 * lisp.h (eval_form): Add prototype.
6770 * xdisp.c (eval_form): Make it externally visible.
6772 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6774 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6775 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6776 consing. For prefix events, store the frame in the `arg' slot of
6777 the event, otherwise store the key there.
6778 (XTread_socket): Instead of consing, use the frame_or_window slot
6779 of HELP_EVENTs for the frame, and the `arg' slot for the help
6782 * xmenu.c (menu_highlight_callback): Store help string in the
6783 `arg' member of the input event; don't cons.
6784 (menubar_selection_callback): Use the `arg' slot of input events
6785 to queue additional information, instead of consing.
6787 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6789 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6791 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6793 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6794 input events to queue additional information, instead of consing.
6796 * keyboard.c (kbd_buffer_gcpro): Renamed from
6797 kbd_buffer_frame_or_window. Now used for all Lisp objects
6798 referenced from the input queue.
6799 (kbd_buffer_store_event): Always use structure assignment for
6800 copying input events. Record all Lisp objects referenced from
6801 events in kbd_buffer_gcpro.
6802 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6803 differently from input events. Test for prefix menu_bar_events
6804 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6805 event in kbd_buffer_gcpro to nil.
6806 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6807 frame_or_window is equal to its arg member as prefix events.
6808 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6809 used by an input event to nil.
6810 (init_keyboard): Use two times the size of the input queue
6811 for kbd_buffer_gcpro.
6812 (syms_of_keyboard): Likewise.
6814 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6817 * termhooks.h (struct input_event): Add member `arg'.
6818 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6819 (USER_SIGNAL_EVENT): Renamed from user_signal.
6821 * xfaces.c (ASET): Remove definition.
6823 * lisp.h (AREF, ASET, ASIZE): New macros.
6825 * fontset.c (AREF, ASIZE): Remove definitions.
6827 * fns.c (AREF): Remove definition.
6829 * composite.c (AREF): Remove definition.
6831 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6833 * dispnew.c (redraw_overlapped_rows): Add missing local.
6834 (scrolling_window): Remove debug code.
6836 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6837 Before scrolling, turn off a mouse-highlight in the window
6840 * xterm.c (x_update_window_end): Add parameter
6841 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6842 redisplay in XTframe_up_to_date.
6843 (x_clear_mouse_face): New function.
6844 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6846 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6848 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6849 it when any row is written to that contains glyphs highlighted in
6851 (update_window): Call the window update end hook with new
6852 parameter MOUSE_FACE_OVERWRITTEN_P.
6853 (direct_output_for_insert): Give up if row contains mouse-face.
6855 * dispextern.h (struct redisplay_interface): Add parameter
6856 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6857 (clear_mouse_face): New function pointer member.
6859 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6861 * syntax.c (back_comment): Use one switch rather than a few `if's.
6862 Obey open_paren_in_column_0_is_defun_start.
6863 When reverting to the `slow' method, try to nicely handle the case
6864 of nested comments by checking that the comment-starter we found
6865 does indeed match the comment-ender.
6866 (scan_sexps_forward, scan_sexps_forward):
6867 Ignore excessive opening parenthesis rather than throwing an error.
6869 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6871 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6872 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6874 * dispnew.c (direct_output_forward_char): Give up if currently
6875 displaying a message instead of the minibuffer contents.
6877 * xterm.c (x_update_window_begin): No need to turn off the mouse
6879 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6880 depending on whether they contain glyphs highlighted in
6883 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6884 compare the mouse_face_p flags of both rows.
6886 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6888 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6890 * keyboard.c (show_help_echo): Accept additional parameter
6891 ok_to_overwrite_keystroke_echo.
6892 (read_char): Call show_help_echo with a zero
6893 ok_to_overwrite_keystroke_echo argument.
6894 * keyboard.h (show_help_echo): Update prototype of
6896 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6897 ok_to_overwrite_keystroke_echo argument.
6898 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6899 non-zero ok_to_overwrite_keystroke_echo argument.
6901 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6903 * xdisp.c (try_window_id): If changes are all below what is
6904 displayed in the window, and point is in the window, we still
6905 might have to find point on the display.
6907 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6908 glyphs instead of a single one.
6909 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6910 with new argument list.
6911 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6913 * keymap.c (get_keymap_1): Add comment that this function can GC.
6914 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6915 comment that functions can GC.
6916 (Fset_keymap_parent): GCPRO arg KEYMAP.
6918 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6920 * msdos.c (XMenuActivate): After exiting the menu, restore the
6921 echo area message and erase it.
6923 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6925 * fontset.c (Ffontset_info): Make the return value more compatible
6926 with that of Emacs 20.
6928 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6930 * eval.c (Fsignal): Handle case that backtrace_list is null.
6932 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6934 * ccl.c (Fccl_execute): Typo fixed.
6936 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6938 * window.c (window_loop): Add missing gcpro1 local variable.
6940 * window.c (Fwindow_list): Reverse list at the end.
6941 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6942 means allow windows on OWINDOW's frame, only.
6943 (window_loop): Simplified; use Fwindow_list.
6945 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6947 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6949 * xterm.c (XTread_socket): Increment handling_signal at the start,
6950 decrement it at the end.
6952 * eval.c (handling_signal): New variable.
6953 (Fsignal): Abort if handling_signal is non-zero.
6955 * lisp.h (handling_signal): External declaration.
6957 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6959 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6961 Sound support for NetBSD through "Linux emulation" support:
6962 * config.in (HAVE_SOUNDCARD_H): Undef.
6963 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6964 * Makefile.in (LIBSOUND): New variable.
6965 (LIBES): Include it.
6966 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6968 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6970 (vox_open): Use DEFAULT_SOUND_DEVICE.
6971 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6973 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6975 * print.c (print_error_message): If Vsignaling_function is set,
6976 show it in *Messages*.
6978 * lisp.h (Vsignaling_function): External declaration.
6980 * eval.c (Vsignaling_function): New variable.
6981 (Fsignal): Compute it.
6982 (syms_of_eval): Staticpro it.
6984 2000-07-05 Dave Love <fx@gnu.org>
6986 * syswait.h: Use the autoconf recommended approach. Old code
6987 #if'd out in case we need to revert.
6989 * config.in (HAVE_SYS_WAIT_H): Added.
6991 2000-07-05 Andrew Innes <andrewi@gnu.org>
6993 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6994 when non-NULL instead of __morecore, to take account of buffer
6995 memory. This also solves a problem with spurious memory warnings
6998 * ralloc.c: Make real_morecore non-static.
7000 * eval.c (internal_condition_case): Comment out abort if
7001 interrupt_input_blocked is not zero.
7003 * makefile.nt: Add support for `bootstrap' and related targets.
7004 Include minimal debug info in emacs.exe in release build.
7005 Remove all dependencies on lisp.h, and fixup some others.
7007 * w32.c (init_environment): Install code from 20.7 for providing
7008 default values for environment variables, based on the
7009 executable's own location.
7010 (map_w32_filename): Handle filenames that are longer than
7012 (sys_socket): Install socket inheritance bug fix from 20.7.
7014 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7015 here via blockinput.h).
7017 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7019 * w32menu.c (w32_menu_display_help):
7020 * xmenu.c (menu_help_callback): Use show_help_echo.
7022 * keyboard.h (show_help_echo): Declare.
7024 * keyboard.c (show_help_echo): New function, extracted from read_char.
7025 Feval its `msg' argument if it's a cons cell.
7026 (read_char): Use it.
7027 (follow_key): Pass `autoload' to get_keyelt.
7029 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7030 (note_tool_bar_highlight, XTread_socket):
7031 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7033 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7034 (note_tool_bar_highlight, w32_read_socket):
7035 Do not gratuitously ignore non-string `help-echo' properties.
7037 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7039 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7041 * window.c (delete_all_subwindows): Reset Vwindow_list.
7043 * xterm.c (x_append_glyph, x_append_composite_glyph)
7044 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7045 changes in struct glyph starting 1999-12-27. Some bit-fields of
7046 struct glyph were not set, which made glyphs unequal when compared
7047 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7048 effects were the result. This also depended on the contents of
7049 memory returned by xmalloc. If flickering happens again, activate
7050 the code in clear_glyph_row that's in #if 0. If the flickering is
7051 gone with that, chances are that it is caused by something
7054 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7056 * dispextern.h: Add some comments.
7058 * window.c (add_window_to_list): Add parameter LIST.
7059 (window_list): Order list so that, for each frame, windows are
7060 in canonical order, and so that frames appear in the list in
7061 the order given by Vframe_list.
7062 (next_window): Reverse the handling of NEXT_P.
7064 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7066 * window.c (Vwindow_list): New variable.
7067 (make_window, delete_window): Set Vwindow_list to nil.
7068 (check_window_containing): New function.
7069 (window_from_coordinates): Rewritten.
7070 (add_window_to_list, window_list, candidate_window_p)
7071 (decode_next_window_args, next_window): New functions.
7072 (Fnext_window, Fprevious_window): Rewritten in terms of
7074 (Fwindow_list): New function.
7075 (Fother_window): Cleaned up.
7076 (foreach_window): Add a longer "variable argument list". Let
7077 callback function return 0 to indicate that cycling over windows
7079 (foreach_window_1): Likewise.
7080 (freeze_window_start): Return int.
7081 (init_window): New function.
7082 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7084 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7085 input_event with bzero.
7086 (main): Call init_window.
7088 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7091 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7093 * composite.h (make_composition_value_copy): Extern it.
7095 * composite.c (make_composition_value_copy): New function.
7097 * editfns.c (Fformat): While copying text properties, make each
7098 composition property value a copy.
7100 * fns.c (concat): While copying text properties, make each
7101 composition property value a copy.
7103 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7105 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7107 * fns.c (sweep_weak_table): Mark only objects that are not
7110 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7111 include those frames as candidates which have their focus
7112 redirected to the minibuffer frame.
7114 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7116 * fns.c (Fputhash): Return `value' rather than nil.
7118 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7120 * frame.c (next_frame): Don't check focus redirection in case
7121 MINIBUF is a window. Doing so excludes frames using MINIBUF
7122 unless their focus is redirected, which contradicts the
7123 specification of next-frame, and leads to infinite loops in
7124 certain situations when cycling through windows with next-window.
7126 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7128 * coding.c (code_convert_region): Even if the length of text is
7129 zero, try to convert it if coding->type is coding_type_ccl.
7130 (decode_coding_string, encode_coding_string): Likewise.
7132 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7134 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7135 the display if windows_or_buffers_changed.
7137 * dispnew.c (struct row_entry): New structure.
7138 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7139 (row_table_size, old_lines, new_lines, old_lines_size)
7140 (new_lines_size, run_pool, runs_size, runs): New variables.
7141 (add_row_entry): New function.
7142 (scrolling_window): Use data structures allocated with xmalloc and
7143 held in global variables, instead of allocating them with alloca and
7144 holding them in local variables. Use a larger hash table whose
7145 size depends on glyph matrix sizes. Don't use bzero to clear the
7146 hash table; instead, clear used slots only.
7148 * fns.c (next_almost_prime): Make it externally visible.
7150 * lisp.h (next_almost_prime): Add prototype.
7152 * s/isc4-0.h (sigunblock): Define.
7154 * s/sco5.h (sigunblock): Define.
7156 2000-06-27 Dave Love <fx@gnu.org>
7158 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7159 (moved to osf5-0.h).
7160 [!NOT_C_CODE]: Protect string.h stuff.
7162 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7163 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7165 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7167 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7168 below the last line from the needed window height.
7170 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7172 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7173 (Fwidget_get): Use it.
7174 (syms_of_fns): Defsubr it.
7176 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7178 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7179 display info for XIM.
7180 (xim_open_dpy): Likewise.
7181 (xim_close_dpy): Don't free the display info's XIM.
7183 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7185 * config.in (USE_XIM): New define.
7187 * keymap.c (get_keyelt): For menu-items containing a `:filter
7188 FILTER', apply FILTER to the menu-item's definition to get the
7189 real definition to use.
7191 * lisp.h (QCfilter): External declaration.
7193 * xfns.c (Fimage_size): New function.
7194 (syms_of_xfns): Defsubr it.
7196 2000-06-26 Andreas Schwab <schwab@suse.de>
7198 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7201 2000-06-25 Dave Love <fx@gnu.org>
7203 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
7206 * Makefile.in (blockinput.h): Depend on atimer.h.
7207 (atimer.h): Depend on systime.h.
7209 * blockinput.h: Protect against multiple inclusion. Include
7212 * atimer.h: Protect against multiple inclusion. Include
7215 * lisp.h (swap_in_global_binding): Declare.
7217 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7219 * process.c (Fopen_network_stream): Turn off atimers for duration
7220 of call to connect. (Patch from Gerd.)
7222 2000-06-23 Dave Love <fx@gnu.org>
7224 * ralloc.c: Maybe include unistd.h
7226 * emacs.c (setgrp): Undefine before defining.
7227 (malloc_warning, set_time_zone_rule, index): Prototype.
7229 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7230 HAVE_STRUCT_TIMEZONE.
7232 * s/osf1.h: Move string.h hack here from alpha.h and make it
7234 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7236 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7237 (SOCKLEN_TYPE): Don't define.
7239 * m/alpha.h: Remove string.h hack.
7241 * s/osf5-0.h: New file.
7243 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7244 include time.h, done by systime.h.
7245 [__FreeBSD__]: Remove redundant includes.
7247 * callproc.c (setpgrp): Undefine before defining.
7248 (delete_temp_file): Return Qnil to avoid warning.
7250 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7252 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7255 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7257 * composite.h (compose_text): Declare.
7259 * xterm.c: Don't include sys/types.h unconditionally. Don't
7260 protect its inclusion with !USG (following xmenu.c).
7262 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7264 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7267 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7269 * coding.c (decode_eol_post_ccl): Special handling for undecided
7270 and inconsistent EOL types.
7272 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7274 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7275 trough color and main window's background color.
7277 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
7280 * xterm.h (Xt_app_con): External declaration.
7282 * widget.c (EmacsFrameRealize): Fix typo.
7284 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7286 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7287 (handle_invisible_prop): Record the start of invisible text in
7288 it->add_overlay_start.
7289 (struct overlay_entry): Add member `overlay'.
7290 (handle_overlay_change): Simplify.
7291 (next_overlay_string): After having processed overlay strings at the
7292 end of the buffer, record that fact in
7293 it->overlay_strings_at_end_processed_p.
7294 (compare_overlay_entries): If before- and after-strings come
7295 from the same overlay, let before-strings come first.
7296 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7297 (load_overlay_strings): Take it->add_overlay_start into account
7298 when adding overlay strings.
7300 * dispextern.h (struct it): Add member add_overlay_start.
7302 2000-06-22 Dave Love <fx@gnu.org>
7304 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7306 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7308 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7310 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7313 2000-06-21 Dave Love <fx@gnu.org>
7315 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7317 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7319 * syntax.c (back_comment): Simplify string-parity counting (with
7320 the added benefit of handling multiple string-styles as long as
7321 they are not intertwined).
7322 Jump to the slow code as soon as a comment starter is found in
7323 a "string_lossage" position. Fixes the case: " /* " /* " */.
7325 2000-06-21 Dave Love <fx@gnu.org>
7327 * Makefile.in: Use GETLOADAVG_LIBS.
7329 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7330 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7332 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7334 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7335 (Fforward_comment, scan_lists):
7336 Check the comstyle of single-char comment-starters.
7337 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7338 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7339 Check the comstyle of single-char comment-starters.
7340 Clarify control-flow around the Scomment case.
7342 2000-06-20 Dave Love <fx@gnu.org>
7344 * fns.c (make_hash_table, maybe_resize_hash_table):
7345 Cast arg of next_almost_prime.
7347 * tparam.c [emacs]: Include lisp.h.
7349 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7352 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7354 * keyboard.c (adjust_point_for_property): Check if display
7355 property should be treated as intangible by looking at its
7358 * xdisp.c (single_display_prop_intangible_p)
7359 (display_prop_intangible_p): New functions.
7361 * dispextern.h (display_prop_intangible_p): Add prototype.
7363 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7365 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7366 argument to sigprocmask.
7368 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7369 argument to sigprocmask.
7371 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7372 sigprocmask_set, and pass a pointer to it to sigprocmask.
7374 * sysdep.c (sigprocmask_set): New variable.
7376 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7379 2000-06-20 Sam Steingold <sds@gnu.org>
7381 * xrdb.c: Don't declare xmalloc, xrealloc.
7383 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7385 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7386 (re_comp): Cast gettext return value to avoid complaints when
7389 2000-06-20 Dave Love <fx@gnu.org>
7391 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7394 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7396 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7398 * m/alpha.h: Don't declare xmalloc, xrealloc.
7400 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7402 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7404 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7406 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7409 * keyboard.h (poll_for_input_1): Declare.
7411 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7413 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7415 * doprnt.c: Don't declare xmalloc, xrealloc.
7417 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7418 (getenv, ctime, getwd): Removed.
7419 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7421 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7422 x_set_tool_bar_lines.
7424 * config.in: Add HAVE_GETWD. Move some definitions above
7425 machine/system includes.
7427 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7429 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7431 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7432 contain information about ENCODING.
7434 * fontset.c (FONTSET_ASCII): Use the first element of char table
7435 for an ASCII font, not defalt slot.
7436 (fontset_ref_via_base): If FONTSET doesn't contain information for
7437 C, try the default fontset.
7438 (make_fontset): Don't copy the default fontset.
7439 (fontset_font_pattern): Likewise.
7440 (accumulate_font_info): If ELT is nil, use the corresponding
7441 element in the default fontset.
7443 2000-06-19 Dave Love <fx@gnu.org>
7445 * syntax.c (Fparse_partial_sexp): Doc fix.
7447 * regex.h: Test PROTOTYPES as well as __STDC__.
7449 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7450 errno, strerror. Put text after #endif in comment.
7452 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7455 * xterm.c (x_frame_of_widget): Likewise.
7457 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7459 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7460 to Vfundamental_mode_abbrev_table.
7462 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7463 bogus objects are marked. This slows down GC by ~80 percent, but
7464 it might be worth trying when debugging GC-related problems.
7465 This feature requires conservative stack marking to be enabled.
7467 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7468 returns XLookupChars, reset `modifiers' to zero.
7470 2000-06-19 Dave Love <fx@gnu.org>
7472 * mktime.c: Unprotoized.
7474 2000-06-19 Richard Stallman <rms@gnu.org>
7476 * data.c (set_internal): If variable is frame-local,
7477 store the new value immediately into the frame parameter alist.
7479 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7481 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7482 in the custom handler pointer.
7484 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7485 value, or checks for CHAR_META can fail when Lisp_Object is a
7487 * keymap.c (get_keyelt): Likewise.
7489 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7491 * ccl.h (struct ccl_program): New member eol_type.
7492 (struct ccl_spec): New member cr_carryover.
7494 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7495 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7497 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7498 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7499 (decode_eol_post_ccl): New function.
7500 (decode_coding): Don't detect EOL format here for CCL based coding
7502 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7503 decode_eol_post_ccl after running the CCL program.
7504 (code_convert_region): Don't detect EOL format here for CCL based
7506 (decode_coding_string): Likewise.
7508 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7510 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7511 when treating it as an integer.
7513 * coding.h (encode_coding_string): Declare.
7515 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7518 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7519 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7520 to be passed to get_local_map.
7522 * sound.c (Fplay_sound): Don't call make_number on
7523 Frun_hook_with_args count argument.
7525 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7526 for lisp objects in X event structure data field, when lisp
7527 objects are represented with unions.
7528 (x_scroll_bar_to_input_event): Ditto.
7530 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7532 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7533 termination of string. Fix sense of test whether
7534 Vline_number_display_limit is an integer.
7536 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7538 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7539 only if HAVE_X_WINDOWS.
7541 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7544 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7547 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7549 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7552 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7554 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7555 start of the while loop.
7557 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7559 * atimer.c (alarm_signal_handler): Add forward declaration.
7561 * data.c (set_internal): Remove debug code.
7563 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7565 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7567 * unexec.c (toplevel) [COFF]: Include coff.h.
7569 * s/lynxos.h: New file.
7571 * keymap.c (Fsingle_key_description): Enclose function key and
7572 event symbol names in angle brackets.
7574 * xdisp.c (setup_echo_area_for_printing): Call
7575 message_log_maybe_newline if message_buf_print is not set.
7577 * print.c (printchar, strout): Don't check message_buf_print
7578 before calling setup_echo_area_for_printing because that
7579 function does something useful even when message_buf_print is
7582 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7584 (ensure_echo_area_buffers): Initialize echo buffer's
7585 truncate lines setting to nil.
7586 (with_echo_area_buffer): Don't set the echo buffer's truncate
7588 (set_message_1): Set it here instead, based on the value
7589 of message_truncate_lines.
7590 (resize_mini_window): Handle case that lines are truncated.
7591 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7592 message-truncate-lines.
7594 * keyboard.c (read_char): Bind message-truncate-lines to t
7595 while displaying a help-echo.
7597 * lisp.h (Qmessage_truncate_lines): External declaration.
7599 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7601 * xdisp.c (Vline_number_display_limit): Renamed from
7602 line_number_display_limit.
7603 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7604 Extend documentation string. Initialize
7605 Vline_number_display_limit to nil meaning no limit.
7606 (decode_mode_spec): Use Vline_number_display_limit with its new
7609 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7611 2000-06-13 Richard Stallman <rms@gnu.org>
7613 * frame.c (Fmodify_frame_parameters): Doc fix.
7615 * xfns.c (x_set_frame_parameters): Comment fix.
7617 * frame.c (store_frame_param): Call swap_in_global_binding if the
7618 variable's current binding was chosen based on this frame.
7620 * data.c (swap_in_global_binding): New function.
7622 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7624 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7625 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7627 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7629 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7631 2000-06-12 Jason Rumney <jasonr@gnu.org>
7633 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7635 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7637 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7639 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7641 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7643 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7644 (syms_of_xfaces): Defsubr Sdump_colors.
7645 (x_free_colors): Don't treat b&w specially on default visual.
7646 (x_free_dpy_colors): New function.
7647 (free_face_colors): Don't check visual class; it's done
7650 * xterm.c (x_frame_of_widget): New function.
7651 (x_alloc_nearest_color_for_widget): Use it.
7652 (x_copy_dpy_color): New function.
7653 (x_destroy_window): Free various colors.
7655 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7657 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7659 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7661 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7663 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7665 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7667 2000-06-11 Dave Love <fx@gnu.org>
7669 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7671 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7673 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7675 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7677 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7680 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7682 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7683 (regex_compile): Fix the code for handling the case of single byte
7684 char and multibyte char being mixed in a range within [...].
7686 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7687 and dst_multibyte members of coding.
7689 * charset.c (update_charset_table): Update the table
7691 (init_charset_once): Initialize elements of bytes_by_char_head to
7692 1 except for leading codes for private charases.
7694 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7695 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7698 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7700 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7701 access the data it doesn't point to.
7703 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7705 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7706 will be translated to a switch-frame event when reading the
7707 event queue. This is necessary because Emacs otherwise won't
7708 perform a switch-frame to a new frame until some other event, for
7709 example a keystroke event, forces it to do so. This has various
7710 effects, one visible being that the cursor of a frame created with
7711 C-x 5 2 or switched to with a window manager key binding like
7712 A-TAB stays hollow because selected_window isn't on the newly
7713 focused frame until the switch-frame is performed.
7715 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7716 generating a switch-frame event if necessary.
7718 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7720 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7723 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7725 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7728 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7730 * window.c (displayed_window_lines): Take empty lines at
7731 the bottom of a window into account.
7733 * window.c (displayed_window_lines): New function.
7734 (Fmove_to_window_line): Use displayed_window_lines to determine
7735 the number of lines to move, instead of using the window's height.
7737 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7738 to stop reading, even if the form read sets point to a different
7739 value when evaluated.
7741 * xdisp.c (display_line): Fix code deciding in which line to
7744 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7746 * fileio.c (e_write): Free composition data if stored in
7749 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7751 * xdisp.c (display_line): Set row's and iterator's
7752 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7753 Set cursor even if row ends in the middle of a character.
7754 (dump_glyph_row): Print values of new flags.
7755 (redisplay_window) <cursor movement in unchanged window>: When
7756 point has been moved forward, and PT is at the end of the cursor
7757 row, don't place the cursor in the next row if the cursor row ends
7758 in the middle of a character or at ZV.
7760 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7761 (struct glyph_row): Add starts_in_middle_of_char_p and
7762 ends_in_middle_of_char_p.
7763 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7764 ends_in_middle_of_char_p flag.
7765 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7767 * term.c (append_glyph): Revert change of 2000-06-06.
7769 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7770 padding glyph not fitting on line as whole character not
7773 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7774 this isn't true for images with `:ascent 100'.
7776 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7778 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7779 as modified if it is originally unmodified.
7781 * term.c (encode_terminal_code): Change the way to check if
7782 terminal coding does any conversion.
7783 (append_glyph): Set glyph->pixel_width correctly.
7785 * xdisp.c (display_line): While checking line continuation, pay
7786 attention to a padding glyph.
7788 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7790 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7792 2000-06-05 Dave Love <fx@gnu.org>
7794 * xdisp.c: Include fontset.h.
7796 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7798 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7800 * dispnew.c: Conditionally include term.h.
7802 * coding.h: Declare code_convert_string_norecord.
7804 * frame.h (struct frame): Use volatile unconditionally.
7806 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7808 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7810 * systime.h: Protect against multiple inclusion.
7811 (timezone) [USG5_4]: Define as time_t.
7813 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7814 (Foptimize_char_table, make_temp_name): Declare.
7816 * Makefile.in (xdisp.o): Depend on fontset.h.
7818 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7820 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7821 (Foptimize_char_table, make_temp_name): Declare.
7825 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7827 2000-06-02 Dave Love <fx@gnu.org>
7829 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7831 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7833 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7834 result face, set flags in that face indicating that colors may not
7837 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7838 glyph, use the ASCII NUL character to determine the face.
7840 2000-06-02 Dave Love <fx@gnu.org>
7842 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7843 (VFORK_RETURN_TYPE): Remove.
7845 * config.in: Add NO_MATHERR.
7847 2000-06-01 Dave Love <fx@gnu.org>
7849 * cmds.c (internal_self_insert): Don't check
7850 Vbefore_change_function, Vafter_change_function.
7852 * insdel.c (signal_before_change, signal_after_change): Likewise.
7854 * buffer.c (Vbefore_change_function, Vafter_change_function):
7855 Variables and their initializations deleted.
7857 * callint.c (Fcall_interactively): Doc fix.
7859 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7861 2000-05-31 Dave Love <fx@gnu.org>
7863 * textprop.c: Revert last change -- duplicated.
7865 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7867 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7870 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7872 2000-05-31 Jason Rumney <jasonr@gnu.org>
7874 * search.c (Fre_search_forward, Fre_search_backward)
7875 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7877 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7879 2000-05-30 Jason Rumney <jasonr@gnu.org>
7881 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7882 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7884 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7887 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7888 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7889 expand a nil default_filename.
7891 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7892 pointer to glyph_to_pixel_coords, not a frame.
7894 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7895 coding.h to dependencies.
7897 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7899 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7900 window pointer to be consistent with w32term.c and xterm.c.
7902 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7903 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7904 (Qline_spacing, Qcenter): New variables.
7905 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7906 (x_set_line_spacing): New function.
7907 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7909 (x_specified_cursor_type): New function.
7910 (x_set_cursor_type): Use it.
7911 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7913 (validate_x_resource_name, x_get_resource_string): Measure lengths
7914 of external strings in bytes.
7915 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7916 GetTextExtentPoint32 with NULL title.
7917 (Fx_create_frame): Initialize Qline_spacing.
7918 (w32_load_system_font): Initialize font->double_byte_p.
7919 (x_to_w32_charset): Use Vw32_charset_info_alist.
7920 (Image, busy cursor, tooltip functions): Merged changes from
7921 xfns.c. Not yet functional on Windows.
7923 * w32gui.h (W32FontStruct): Add double_byte_p member.
7925 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7926 (emacs_button_translation): Use it.
7927 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7928 in `mask' to be set.
7930 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7933 * w32term.c: Format and doc changes to bring closer to xterm.c.
7934 (w32_char_font_type): New enum.
7935 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7936 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7937 (w32_encode_char): New function.
7938 (x_encode_char): Removed.
7939 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7940 x_encode_char and w32_font_is_double_byte.
7941 (x_produce_image_glyph): Use image_ascent.
7942 (x_produce_glyphs): Use new version of w32_per_char_metric and
7943 handle NULL return value. Allow extra line spacing.
7944 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7945 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7946 w32_font_type member of glyph instead.
7947 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7948 (fast_find_position): Make sure not to consider rows not visible
7950 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7951 w32_menu_display_help with input blocked, as it can abort.
7952 (x_display_and_set_cursor): Choose cursor depending
7953 on buffer-local value of cursor_type.
7954 (x_draw_bar_cursor): Add parameter WIDTH.
7956 * w32term.h (CP_DEFAULT): Define.
7957 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7959 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7961 * search.c (Fre_search_forward, Fre_search_backward)
7962 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7964 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7966 * coding.c (detect_coding_iso2022): Fix code for checking
7967 CODING_CATEGORY_MASK_ISO_8_2.
7969 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7971 * regex.c (PREFETCH_NOLIMIT): New function.
7972 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7974 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7976 * syntax.c (find_defun_start): Move test for
7977 open_paren_in_column_0_is_defun_start outside of the loop.
7979 * xdisp.c (redisplay_window): Really switch buffers when
7980 displaying mode lines, and temporarily set selected_frame to the
7981 frame of the window that's redisplayed.
7983 * xfaces.c (free_realized_faces): Block/unblock input.
7984 (free_realized_multibyte_face): Ditto.
7986 2000-05-29 Dave Love <fx@gnu.org>
7988 * textprop.c (Qkeymap): New variable.
7989 (syms_of_textprop): Intern it.
7991 * keymap.c: Include intervals.h.
7992 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7994 * Makefile.in (keymap.o): Depend on intervals.h.
7996 * keyboard.c (menu_bar_items, tool_bar_items)
7997 (Fexecute_extended_command): Deal with `keymap' property.
7998 (read_key_sequence): Track map from `keymap' property as well as
8001 * intervals.c (get_local_map): Extra arg to allow looking for
8004 * intervals.h (map_property): New enum.
8005 (get_local_map): Extra arg using it.
8008 * lisp.h (get_local_map): Don't declare here.
8010 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8012 * Makefile.in (callproc.o): Depend on composite.h.
8014 * callproc.c: Include composite.h.
8015 (Fcall_process): Handle composition correctly.
8017 * coding.h (coding_allocate_composition_data): Extern it.
8018 (coding_restore_composition): Likewise.
8020 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8021 yet allocated, finish decoding with result
8022 CODING_FINISH_INSUFFICIENT_CMP.
8023 (coding_allocate_composition_data): Make it non-static.
8024 (coding_restore_composition): Likewise.
8026 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8028 * charset.c (syms_of_charset): Revert last change.
8030 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8032 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8033 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8036 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8038 * charset.c (syms_of_charset): Set width of character sets
8039 eight-bit-control and eight-bit-graphic to 1 column.
8041 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8043 * config.in (HAVE_SPEED_T): New define.
8045 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8048 2000-05-26 Dave Love <fx@gnu.org>
8050 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8052 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8053 (Fsubr_arity): New function.
8054 (syms_of_data): Install them.
8056 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8058 * charset.c (init_charset_once): Set the table bytes_by_char_head
8061 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8062 the default fontset to what Emacs uses by default.
8063 (check_registry_encoding): This function deleted.
8064 (Fset_fontset_font): Remove the adhoc condition for the default
8065 fontset. Allow cons in FONTNAME.
8067 * fns.c (map_char_table): Ignore char-table entries for
8068 charsets eight-bit-control and eight-bit-graphic.
8070 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8072 * emacs.c (main): Initialize keyboard syms before initializing
8073 window code, so face names are available.
8075 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8077 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8078 of an anchor at the beginning of a shy-group.
8080 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8082 * xdisp.c (handle_invisible_prop): Don't try to skip over
8083 invisible text if end of text is already reached.
8085 2000-05-25 Dave Love <fx@gnu.org>
8087 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8089 * coding.c (encode_eol): Add null statement after label.
8091 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8093 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8096 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8098 * ccl.c (ccl_driver): Fix previous change.
8100 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8102 * coding.c (run_pre_post_conversion_on_str): Set point to the
8103 beginning of buffer before calling coding->post_read_conversion.
8104 (decode_coding_string): Give correct args to
8105 run_pre_post_conversion_on_str.
8106 (encode_coding_string): Likewise.
8108 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8109 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8110 eight-bit-graphic correctly.
8112 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8114 * fileio.c (Finsert_file_contents): Even if a file is not found,
8115 execute codes for setting up coding system. Call
8116 after-insert-file-functions unconditionally.
8118 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8120 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8121 BSD_PGRPS are not defined.
8123 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8125 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8127 (syms_of_charset): Avoid building same strings.
8129 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8131 * lread.c (Fload): Add a comment about the meaning of
8132 Vuser_init_file being t.
8134 * puresize.h (BASE_PURESIZE): Increase to 675000.
8136 * s/gnu-linux.h (setpgrp): Don't define it here because this
8137 prevents compilation on GNU/Linux systems with glib 2.2.
8139 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8142 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8144 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8145 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8147 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8149 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8151 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
8154 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8156 * term.c (encode_terminal_code): Set coding->src_multibyte
8159 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8161 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8163 * keyboard.c (read_char): Allow character codes 128..255 to be
8164 handled by input-method-function.
8166 * insdel.c (adjust_markers_for_replace): Fix previous change.
8167 (adjust_after_replace): If PREV_TEXT is nil, call
8168 adjust_markers_for_insert, not adjust_markers_for_replace.
8170 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8172 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8173 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8174 [HAVE_GRANDPT]: Define.
8175 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8177 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8180 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8182 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8184 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8186 The following changes are to handle 8-bit characters in a
8187 multibyte buffer/string without facing with byte combining
8188 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8189 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8191 * Makefile.in (fns.o): Depend on charset.h.
8193 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8194 convert it to unibyte.
8195 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8197 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8198 apparent char boundary.
8199 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8200 0x80..0x9F to/from multibyte form.
8202 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8205 * callproc.c (Fcall_process): Always encode an argument string if
8206 it is multibyte. Setup src_multibyte and dst_multibyte members of
8207 process_coding properly.
8209 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8210 SPLIT_NON_ASCII_CHAR.
8212 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8214 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8216 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
8218 (SPLIT_CHARACTER_SEQ): This macro deleted.
8219 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
8221 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8222 and eight-bit-graphic.
8223 (char_to_string): Likewise. Signal an error for too large
8225 (char_printable_p): Return 0 for 8-bit characters.
8226 (update_charset_table): Update iso_charset_table only when a final
8227 character is non-negative.
8228 (find_charset_in_text): Renamed from find_charset_in_str.
8229 Arguments and return value changed. Callers changed.
8230 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8231 be -1 if CHARSET is used only internally.
8232 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8234 (Fcharset_after): Simplified.
8235 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8236 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8237 (multibyte_chars_in_text): Simplified by assuming there's no
8238 invalid multibyte sequence.
8239 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8240 str_as_unibyte): New functions.
8241 (Fstring): Simpified by assuming that byte combining never
8243 (init_charset_once): Initialization for
8244 LEADING_CODE_8_BIT_CONTROL.
8245 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8246 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8247 eight-bit-control and eight-bit-graphic.
8249 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
8250 CHARSET_8_BIT_GRAPHIC): New macros.
8251 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8252 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8253 (CHARSET_REVERSE_CHARSET): Likewise.
8254 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8256 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8257 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8258 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8259 encounter an invalid multibyte sequence.
8260 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8261 sequence is always valid.
8262 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8263 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
8265 (CHAR_STRING): For 8-bit characters, call char_to_string.
8266 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8267 multibyte sequence is always valid.
8268 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8269 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8270 str_as_unibyte): Extern them.
8271 (BCOPY_SHORT): Fix a bug.
8272 (CHAR_LEN): This macro deleted. Callers changed to use
8274 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8275 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8276 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8278 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8279 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8280 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
8281 EMIT_BYTES): New macros.
8282 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
8283 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8285 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8286 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8287 check the validity of multibyte sequence.
8288 (decode_coding_emacs_mule): New function.
8289 (encode_coding_emacs_mule): New macro.
8290 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8292 (DECODE_ISO_CHARACTER): Just return a character code.
8293 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8294 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8295 EMIT_CHAR to produced decoded characters. Exit the loop only by
8296 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8298 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8299 only position codes for an invalid character.
8300 (encode_designation_at_bol): Return new destination pointer. 5th
8301 arg DSTP is changed to DST.
8302 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8303 from the source by ONE_MORE_CHAR. Don't handle the case of last
8305 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8307 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
8308 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8309 TWO_MORE_BYTES to fetch a byte from the source.
8310 (encode_eol): Pay attention to coding->src_multibyte.
8311 (detect_coding, detect_eol): Preserve members src_multibyte and
8313 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8314 (encoding_buffer_size): Set magnification to 3 for all coding
8315 systems that require encoding.
8316 (ccl_coding_driver): For decoding, be sure that the result is
8317 valid multibyte sequence.
8318 (decode_coding): Initialize coding->errors and coding->result.
8319 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8320 and raw-text, always call decode_eol. Handle the case of last
8321 block here. If not coding->dst_multibyte, convert the resulting
8322 sequence to unibyte.
8323 (encode_coding): Initialize coding->errors and coding->result.
8324 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8325 and raw-text, always call encode_eol. Handle the case of last
8327 (shrink_decoding_region, shrink_encoding_region): Detect cases
8328 that we can't skip data more rigidly.
8329 (code_convert_region): Setup src_multibyte and dst_multibyte
8330 members of coding. For decoding, if the buffer is multibyte,
8331 convert the source sequence to unibyte in advance. For encoding,
8332 if the buffer is multibyte, convert the resulting sequence to
8333 multibyte afterward.
8334 (run_pre_post_conversion_on_str): New function.
8335 (code_convert_string): Deleted and divided into the following two.
8336 (decode_coding_string, encode_coding_string): New functions.
8337 (code_convert_string1, code_convert_string_norecord): Call one of
8339 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8340 MAKE_NON_ASCII_CHAR.
8341 (Fset_terminal_coding_system_internal,
8342 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8343 and dst_multibyte members.
8344 (init_coding_once): Initialize iso_code_class with new enum
8345 ISO_control_0 and ISO_control_1.
8347 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8348 devided into ISO_control_0 and ISO_control_1.
8349 (struct coding_system): New members src_multibyte, dst_multibyte,
8350 errors, and result. Delete member fake_multibyte.
8351 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8353 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8356 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8359 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8361 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8363 (Ftranspose_region): Delete codes for handling byte combining.
8365 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8366 dst_multibyte members of coding. On handling REPLACE on unibyte
8367 buffer, convert the result of decode_coding to unibyte. On
8368 inserting into a mutibyte buffer, always call code_convert_region.
8369 (e_write): Setup coding->src_multibyte according to the
8370 multibyteness of the source (buffer or string).
8372 * fns.c (concat): Handle 8-bit characters correctly.
8373 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8374 unibyte in the result.
8375 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8376 valid multibyte form in the result.
8377 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8378 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8379 return -1, signal an error.
8380 (base64_encode_1): New arg MULTIBYTE. Get each character by
8381 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8382 character is found, return -1.
8383 (Fbase64_decode_region): Delete codes for handling byte-combining.
8384 Treat each decoded byte as a unibyte character.
8385 (Fbase64_decode_string): Return unibyte string.
8386 (Fcompare_strings, concat, string_byte_to_char): Use
8387 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8388 FETCH_STRING_CHAR_ADVANCE.
8389 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8390 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8392 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8393 SPLIT_NON_ASCII_CHAR.
8394 (fontset_ref_via_base, fontset_set): Likewise
8396 * insdel.c (adjust_markers_for_record_delete): Deleted.
8397 (adjust_markers_for_insert): Argument changed. Caller changed.
8398 (adjust_markers_for_replace): Likewise.
8399 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8400 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8401 (copy_text): Delete unused local varialbe c_save. For converting
8402 to multibyte, be sure to make all 8-bit characters in valid
8404 (count_size_as_multibyte): Handle 8-bit characters correctly.
8405 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8406 adjust_after_replace, replace_range, del_range_2)
8407 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8408 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8409 adjust_after_replace, replace_range, del_range_2) Delete codes for
8410 handling byte combining.
8411 (adjust_before_replace): Deleted.
8413 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8414 SPLIT_NON_ASCII_CHAR.
8415 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8416 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8418 (Fkey_description): Likewise.
8420 * lread.c (read1): On reading multibyte string, be sure to make
8421 all 8-bit chararacters in valid multibyte form.
8422 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8424 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8427 * process.c (Fstart_process): GCPRO current_dir before calling
8428 Ffind_operation_coding_system. Encode arguments here.
8429 (create_process): Don't encode arguments here. Setup
8430 src_multibyte and dst_multibyte members of struct coding.
8431 (read_process_output): Setup src_multibyte and dst_multibyte
8432 members of struct coding. If the output is to multibyte buffer,
8433 always decode the output of the process. Adjust the
8434 representation of 8-bit characters to the multibyteness of the
8436 (send_process): Setup coding->src_multibyte according to the
8437 multibyteness of the source.
8439 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8441 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8442 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8444 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8447 * w16select.c (Fw16_set_clipboard_data): Setup members
8448 src_multibyte and dst_multibyte of coding. Adjusted for the
8449 change for find_charset_in_str.
8450 (Fw16_get_clipboard_data): Likewise.
8452 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8453 dst_multibyte of coding.
8454 (x_to_w32_font): Likewise.
8456 * w32select.c (Fw32_set_clipboard_data): Setup members
8457 src_multibyte and dst_multibyte of coding. Adjusted for the
8458 change for find_charset_in_str.
8459 (Fw32_get_clipboard_data): Likewise.
8461 * xdisp.c (get_next_display_element): Handle 8-bit characters
8463 (next_element_from_display_vector): Use CHAR_BYTES instead of
8465 (disp_char_vector): Use SPLIT_CHAR instead of
8466 SPLIT_NON_ASCII_CHAR.
8468 * xselect.c (selection_data_to_lisp_data): Setup members
8469 src_multibyte and dst_multibyte of coding. Adjusted for the
8470 change for find_charset_in_str.
8471 (lisp_data_to_selection_data): Likewise.
8473 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8475 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8478 * dispextern.h (Vimage_types): Add extern declaration.
8480 * xdisp.c (Vimage_types): Moved here from xfns.c.
8481 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8483 * xfns.c (Vimages_types): Moved to xdisp.c.
8484 (syms_of_xfns): Move `image-types' to xdisp.c.
8486 * w32fns.c (Vimage_types): Removed.
8487 (syms_of_w32fns): Remove `image-types'.
8489 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8491 * fns.c (map_char_table): Pay attention to character number of
8492 charset. Check the validity of charset at the first level. For
8493 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8496 * fontset.c: Include "buffer.h".
8497 (fs_load_font): If the face has fontset, record the face ID in
8499 (Finternal_char_font): New function.
8500 (accumulate_font_info): New function.
8501 (Ffontset_info): Rewritten for the new fontset implementation.
8502 (syms_of_fontset): Register Vdefault_fontset in the first element
8503 of Vfontset_table. Include Vdefault_fontset in
8504 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8507 2000-05-16 Dave Love <fx@gnu.org>
8509 * m/iris5d.h: Deleted -- unused.
8511 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8513 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8514 `invalid' instead of `illegal'.
8516 * indent.c (Fmove_to_column): When ending within a tab, insert
8517 spaces first so that markers at the end of the tab get adjusted.
8519 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8520 buffer list that wasn't selected in that frame.
8522 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8523 is needed on mescaline, use a 2 char prefix, and call
8524 make_temp_name with second arg non-zero.
8526 * fileio.c (make_temp_name): New function, extracted from
8528 (Fmake_temp_name): Use it.
8530 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8532 * window.c (coordinates_in_window): Subtract 1 when computing
8535 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8537 * Makefile.in (lisp): Add env.elc.
8539 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8541 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8543 * search.c (Freplace_match): Handle case of `\N' in the
8544 replacement when there's no group N.
8546 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8548 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8549 of the message to message_dolog.
8551 * keyboard.c (read_char): Don't clear current message for help
8552 events; let the code handling help events handle this. Change
8553 code detecting help events that should be ignored.
8555 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8556 we're interating over a string.
8558 2000-05-09 Dave Love <fx@gnu.org>
8560 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8561 that offset before writing. Move gcpro region past call of
8564 2000-05-04 Dave Love <fx@gnu.org>
8566 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8568 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8570 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8571 of inserted characters when BUF equals the current buffer, and PT
8572 is in front of or equal to FROM.
8574 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8576 * xdisp.c (handle_single_display_prop): If display property value
8577 is invalid, or something not supported on the frame, restore
8578 iterator's position to what it was initially. Make sure to return
8579 0 for invalid and unsupported property values.
8581 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8582 that x_per_char_metric returns null.
8584 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8586 * xterm.h (struct face): Add forward declaration.
8587 (struct image): Ditto.
8588 (image_ascent): Add prototype.
8590 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8591 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8592 image_ascent instead of using IMAGE_ASCENT.
8594 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8595 (IMAGE_ASCENT): Removed.
8597 * xfns.c (Qcenter): New variable.
8598 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8599 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8600 (image_ascent): New function.
8601 (lookup_image): Recognize `:ascent center'.
8602 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8603 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8604 (xbm_load): Don't set image's ascent here.
8605 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8606 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8607 check ascent values here.
8608 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8609 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8610 (syms_of_xfns): Initialize Qcenter.
8612 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8613 to the limits, increase the limits.
8615 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8617 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8618 Check Vfont_encoding_alist against the full name of the opened
8621 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8623 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8624 taller than the window.
8626 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8628 * xfaces.c (realize_x_face): Fix the argument of the second
8629 xassert. BASE_FACE may not be a face for ASCII.
8631 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8633 * print.c (print_object): Treat print-length < 0 as nil.
8635 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8637 * s/freebsd.h (TERMCAP_OBJ): Removed.
8638 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8640 * lread.c (read1): Don't treat period followed by certain
8641 characters as symbol start.
8643 * xfns.c (slurp_file): New function.
8644 (xbm_image_p): Handle case of in-memory XBM files.
8645 (xbm_scan): Rewritten to work on memory buffers instead of files.
8646 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8647 Work on memory buffers instead of files. If DATA is null test
8648 if buffer looks like an in-memory XBM file.
8649 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8650 memory buffers instead of files.
8651 (xbm_file_p): New function.
8652 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8654 * lread.c (end_of_file_error): New function.
8655 (read1): Call it instead of signaling `end-of-file' directly.
8657 * print.c (print_error_message): Print data of `end-of-file'
8658 with Fprinc instead of Fprin1.
8660 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8662 * window.c (freeze_window_start): Check that minibuffer scroll
8663 window isn't nil before extracting the window structure pointer
8666 * undo.c (record_delete): If we hit the end of the undo list, stop
8667 picking elements apart.
8669 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8671 * xdisp.c (display_line): If lines are continued, restore
8672 iterator's ascent/descent information to the values before the
8673 first glyph not fitting on the line.
8675 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8677 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8678 positions in glyph matrix. Don't compute new window end
8681 * dispnew.c (increment_matrix_positions): Renamed from
8682 increment_glyph_matrix_buffer_positions.
8683 (increment_row_positions): Renamed from
8684 increment_glyph_row_buffer_positions.
8686 * dispextern.h: Change names of renamed functions from dispnew.c
8689 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8691 * fileio.c (Fdo_auto_save): Create directories for auto-save
8692 list file if necessary.
8694 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8695 from buffer or frame.
8696 (automatic_hscrolling_p): New variable.
8697 (hscroll_windows): Scroll windows horizontally only if automatic
8698 hscrolling is allowed.
8699 (syms_of_xdisp): New variable `automatic-hscrolling'.
8701 * frame.h (struct frame): Add member extra_line_spacing.
8703 * xfns.c (x_set_line_spacing): New function.
8704 (Fx_create_frame): Set line spacing from resources.
8705 (Qline_spacing): New variable.
8706 (syms_of_xfns): Initialize Qline_spacing.
8708 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8710 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8711 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8712 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8713 extra_line_spacing from default value.
8714 (init_buffer_once): Initialize default value of extra_line_spacing.
8716 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8719 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8720 prompt_width. Add extra line spacing.
8722 * term.c (produce_glyphs): Remove reference to struct it's
8725 * dispextern.h (struct it): Remove member prompt_width, add
8728 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8730 * dispnew.c (update_frame_line): When writing a whole line, make
8731 sure cursor is in the right row afterwards, otherwise a use of
8732 capability `ch' in cmgoto might leave the cursor in the row below.
8734 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8736 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8738 * keyboard.c (timer_check): Fix typo in comment.
8740 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8742 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8743 name change: ch -> character.
8745 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8747 * keyboard.c (echo_message_buffer): New variable.
8748 (echo_now): Set echo_message_buffer to the echo area buffer used
8749 to display the echo.
8750 (cancel_echoing): Reset echo_message_buffer to nil.
8751 (read_char): Code rewritten that handles canceling an echo or
8752 echoing a dash, respectively.
8754 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8755 directory doesn't exist.
8757 2000-04-19 Dave Love <fx@gnu.org>
8759 * fns.c (syms_of_fns): Defsubr mapc.
8760 (concat): Don't allow numeric args.
8761 (Fconcat): Doc change.
8763 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8765 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8766 instead define end_match(1|2) more carefully.
8767 Use GET_CHAR_BEFORE_2 for `begline'.
8769 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8771 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8772 on 64-bit systems where NULL is defined as `0'.
8774 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8775 the `variable argument list' to make it work on Alpha.
8777 * m/alpha.h (_LP64) [!_LP64]: Define.
8778 (ORDINARY_LINK): Define for NetBSD.
8780 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8782 2000-04-19 Dave Love <fx@gnu.org>
8784 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8787 * Makefile.in (LIBS): Don't use.
8788 (GETLOADAVG_OBJ): Define again.
8789 (otherobj): Add GETLOADAVG_OBJ.
8791 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8793 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8795 * lread.c (read_filtered_event): Cancel and start busy cursor.
8797 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8798 that the per-character metrics may be null.
8800 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8802 * buffer.c (clone_per_buffer_values): New function.
8803 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8804 clone_per_buffer_values if CLONE is not nil.
8806 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8808 2000-04-16 Dave Love <fx@gnu.org>
8810 * Makefile.in: Remove obsolete localcpp stuff.
8811 (GETLOADAVG_OBJ): Don't define.
8812 (obj): Move LIBOBJS...
8813 (otherobj): ... to here.
8814 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8815 whitespace-only lines after the continuation (Irix).
8817 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8819 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8821 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8823 2000-04-14 Dave Love <fx@gnu.org>
8825 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8826 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8827 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8828 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8831 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8832 autoconfiscated HAVE_GETLOADAVG.
8834 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8837 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8839 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8840 (fill_in_lock_file_name): Avoid existing files that aren't
8843 2000-04-14 Dave Love <fx@gnu.org>
8845 * Makefile.in (LIBS, LIBOBJS): New variable.
8846 (INTERVAL_SRC): Convert to make variable.
8847 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8848 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8849 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8851 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8852 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8853 (shortlisp): Add facemenu, float-sup, frame.
8854 (SOME_MACHINE_LISP): Remove them from here.
8855 (LIBES): Change unused LDLIBS to autoconf LIBS.
8857 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8859 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8861 * composite.c (update_compositions): If FROM and TO are not in a
8862 valid range, do nothing.
8864 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8866 * tparam.c (tparam1): Abort when encountering an unknown
8869 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8872 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8875 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8877 * fileio.c (a_write): Remove redundant semi-colons.
8878 (e_write): Return -1 if failed to write all the data.
8879 This fixes the changes made at 1999-12-15.
8881 2000-04-12 Dave Love <fx@gnu.org>
8883 * fns.c (mapcar1): Test for null vals to support mapc.
8884 (Fmapc): New function.
8886 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8888 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8889 (IT_frame_up_to_date): Support the buffer local value of
8890 cursor-type, if defined.
8892 2000-04-10 Dave Love <fx@gnu.org>
8894 * editfns.c (preceding-char, following-char): Doc fix.
8896 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8898 * Makefile.in (temacs): Revert 2000-03-12 change.
8900 2000-04-10 Jason Rumney <jasonr@gnu.org>
8902 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8904 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8906 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8907 area buffer, if it's not set up yet.
8909 * indent.c (compute_motion): Set immediate_quit.
8911 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8913 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8915 (realize_tty_face): Suppress boldness if colors are the inverse of
8916 the default colors, and tty_suppress_bold_inverse_default_colors_p
8918 (Ftty_suppress_bold_inverse_default_colors): New function.
8919 (syms_of_xfaces): Defsubr it.
8921 * buffer.c (Frestore_buffer_modified_p): New function.
8922 (syms_of_buffer): Defsubr it.
8924 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8926 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8927 charset id (int) argument, not a charset (Lisp_Object).
8929 * coding.h (code_convert_string): Declare.
8930 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8931 object, as the fourth argument to code_convert_string.
8933 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8935 (Fset_fontset_font): Use EQ to compare lisp objects.
8937 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8939 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8940 a pointer that looks like a lisp object.
8941 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8942 zero, instead see whether it's an integer object, since they can't
8944 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8946 * dispnew.c (allocate_matrices_for_frame_redisplay,
8947 direct_output_forward_char): Use X(U)INT and make_number as needed
8948 to convert between (unsigned) int values and lisp integers.
8949 * keyboard.c (read_key_sequence): Likewise.
8950 * lread.c (substitute_object_recurse): Likewise.
8951 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8952 * minibuf.c (do_completion, Fminibuffer_complete_word,
8953 Fminibuffer_completion_help): Likewise.
8954 * term.c (produce_special_glyphs): Likewise.
8956 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8957 * print.c (print_preprocess, print_object): Likewise.
8959 * search.c (compile_pattern): Use NILP when checking for nil.
8961 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8962 __OPTIMIZE__]: Provide a GNU C macro version that handles
8964 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8965 field, to better cope with ENABLE_CHECKING and calls that modify a
8966 Lisp_Object using its old value.
8968 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8970 * window.c (compare_window_configurations): Signal an error
8971 if parameters C1 or C2 aren't window configurations.
8973 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8974 AFTER_POTENTIAL_GC calls around calls to functions that can
8975 signal an error and thus invoke the debugger.
8977 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8979 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8980 an error if decoding fails.
8982 * keyboard.c (lispy_mouse_names): Variable removed.
8983 (Vlispy_mouse_stem): New variable.
8984 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8985 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8986 for any mouse button number. Increase size of mouse_syms and
8987 button_down_location as needed. Call modify_event_symbol with
8988 different arguments.
8989 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8990 Call modify_event_symbol with different arguments.
8991 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8992 for any button number. Call modify_event_symbol with different
8994 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8995 Accept a string for NAME_ALIST_OR_STEM.
8997 * lisp.h (larger_vector): Add prototype.
8999 * fns.c (larger_vector): Make externally visible.
9001 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9003 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9005 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9006 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9007 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9008 we are between str1 and str2.
9009 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9010 (PATFETCH): Use `TRANSLATE'.
9011 (PATFETCH_RAW): Fetch multibyte char if applicable.
9012 (PATUNFETCH): Remove.
9013 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9014 When writing a char, write it directly into the pattern buffer rather
9015 than going needlessly through a temp char-array.
9016 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9017 multibyte magic and remove the useless `#ifdef emacs'.
9018 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9021 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9022 conditional on `emacs'.
9024 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9026 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9028 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9029 non-union-type versions of XMARK and friends here, because XMARK
9030 and friends won't work on an integer field if NO_UNION_TYPE is not
9032 (make_number): Define as a function if it's not defined as a
9035 * composite.c (run_composite_function): Use NILP when checking for
9037 (syms_of_composite): Delete local var NARGS, pass an int as first
9038 argument to Fmake_hash_table.
9040 * editfns.c (text_property_stickiness): Use NILP to test
9041 Lisp_Object boolean value.
9042 (Fmessage_or_box): Don't use NILP to test int variable.
9043 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9044 problems reading from and changing the same lisp value in an
9047 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9049 * term.c (TN_no_color_video): New variable.
9050 (term_init): Intitialize TN_no_color_video.
9051 (enum no_color_bit): New enumeration.
9052 (MAY_USE_WITH_COLORS_P): New macro.
9053 (turn_on_face): Use it to determine if attributes may be used
9054 combined with colors.
9056 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9058 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9059 with int lvalues via casts; instead, just yield lisp object
9061 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9062 proper accessor macros.
9063 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9064 (grow_mini_window): Fix typo getting int value of root->height.
9066 * xdisp.c (compute_string_pos): Fix order of arguments to
9067 string_pos_nchars_ahead.
9068 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9069 count arg to variable-arg routines like Frun_hook_with_args and
9071 (back_to_previous_visible_line_start)
9072 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9073 fixed-arg routines like Fget_char_property and Fmake_string.
9074 (reconsider_clip_changes): Use XINT when comparing integer lisp
9075 objects, or passing them as int arguments.
9076 (mark_window_display_accurate, insert_left_trunc_glyphs)
9077 (append_space, extend_face_to_end_of_line): Use make_number when
9078 storing or passing integer values as lisp objects.
9079 (set_cursor_from_row, highlight_trailing_whitespace): Use
9080 INTEGERP, not implicit test against zero, for glyph object.
9081 (try_window_id): Don't use make_number when we want an int value.
9083 * xfaces.c (xlfd_symbolic_value): Make last argument a
9084 Lisp_Object, to be consistent with callers.
9085 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9086 (lface_hash): Apply XFASTINT to lisp values before folding in.
9088 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9089 fill in window width and height. Pass an int, not a lisp object,
9090 as first arg to Finsert.
9092 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9094 * xfaces.c (realize_basic_faces): Block input while realizing
9097 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9099 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9101 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9103 * xterm.c (x_produce_glyphs): When displaying unibyte text
9104 or ASCII, handle case that per-char metric is null.
9106 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9108 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9110 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
9111 XSUBR, XBUFFER): Verify correct object type before returning
9112 pointer, using eassert.
9113 * frame.h (XFRAME): Likewise.
9115 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
9116 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9117 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
9119 * data.c (set_internal): Likewise.
9120 * dispextern.h (WINDOW_WANTS_MODELINE_P,
9121 WINDOW_WANTS_HEADER_LINE_P): Likewise.
9122 * fileio.c (auto_save_1): Likewise.
9123 * insdel.c (check_markers): Likewise.
9124 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9125 * undo.c (record_insert): Likewise.
9126 * vmsproc.c (child_sig): Likewise.
9127 * window.c (unshow_buffer, window_loop): Likewise.
9128 * xterm.c (x_erase_phys_cursor): Likewise.
9130 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9132 * xfns.c (free_image_cache): Free the cache structure itself
9133 last, after all its members have been freed.
9135 * lisp.h (xstrdup): Add prototype.
9137 * alloc.c (xstrdup): Moved here from xfaces.c.
9138 (allocating_for_lisp): Variable removed.
9139 (lisp_malloc): Block input around the calls to malloc and
9142 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9144 (xstrdup): Moved to alloc.c.
9146 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9148 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9150 * emacs.c (main): Fix sense of no-loadup test.
9152 * config.in (ENABLE_CHECKING): Undef.
9154 * lisp.h (struct interval): Replace "parent" field with a union of
9155 interval pointer and Lisp_Object; add new bitfield to use as
9156 discriminant. Change other flag fields to bitfields.
9157 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9158 is defined and the supplied test fails, print a message and
9160 (eassert): New macro. Use CHECK to provide an assert-like
9163 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9164 pointers; abort if the value looks like a lisp object.
9165 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
9166 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9167 Modify for new interval parent definition.
9169 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
9170 UNMARK_BALANCE_INTERVALS): Update references that need an
9171 addressable lisp object in the interval structure.
9172 (die): New function.
9173 (suppress_checking): New variable.
9175 * intervals.c (interval_start_pos): Just return 0 if there's no
9178 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9180 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9181 and earlier Emacs versions.
9183 * keyboard.c (Ftop_level): Cancel busy-cursor.
9185 * eval.c (call_debugger): Cancel busy-cursor.
9187 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9189 * search.c (Freplace_match): Adjust multibyteness of the current
9190 buffer and NEWTEXT. Free allocated memory before signaling an
9193 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9195 * regex.c (analyse_first): New function obtained by ripping out most
9196 of re_compile_fastmap and generalizing it a little bit so that it
9197 can also just return whether a given (sub)pattern can match the empty
9199 (regex_compile): Use `analyse_first' to decide whether the loop-check
9200 needs to be done or not for *, +, *? and +? (the loop check is costly
9201 for non-greedy repetition).
9202 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9204 2000-03-28 Dave Love <fx@gnu.org>
9206 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
9209 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9211 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9213 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9215 (enum re_opcode_t): Update description of succeed_n.
9216 (PATFETCH): Always define.
9217 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9218 operators, char classes, shy-groups and intervals).
9219 Optimize special cases of intervals so as to only use succeed_n and
9220 jump_n when really needed.
9221 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9222 that we don't have to handle the special cases any more.
9223 Simplify on_failure_jump handling as well.
9225 2000-03-28 Jason Rumney <jasonr@gnu.org>
9227 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9229 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9231 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9233 * s/msdos.h (GC_SETJMP_WORKS): Define.
9235 * alloc.c (mark_maybe_object): New function.
9236 (mark_memory): Use it.
9237 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9238 (setjmp_tested_p, longjmp_done): New variables.
9239 (test_setjmp): New function.
9240 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9241 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9243 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9244 to DEC_TEXT_POS and INC_TEXT_POS.
9246 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9247 with parameter MULTIBYTE_P.
9249 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
9252 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9253 buffers because it looks for multibyte character byte sequences
9254 which don't exist in unibyte text.
9256 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9258 * xfaces.c (register_color, unregister_color, unregister_colors)
9259 [DEBUG_X_COLORS]: New functions.
9260 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9262 * xfns.c (x_set_cursor_color): Get color reference counts right.
9264 * xterm.c (x_copy_color): New function.
9265 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9267 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9268 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9269 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9270 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9271 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9272 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9273 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9274 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9275 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9276 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9278 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9279 names for handling per-buffer variables.
9281 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9282 instead of MAX_BUFFER_LOCAL_VARS.
9283 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9285 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9287 * xfns.c (x_specified_cursor_type): New function.
9288 (x_set_cursor_type): Use it.
9290 * buffer.h (struct buffer): Add cursor_type.
9292 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9294 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9295 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
9297 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9298 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9299 executing it as well as when popping it off the stack to find infinite
9300 loops in non-greedy repetition operators.
9302 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9304 * doc.c (Qfunction_documentation): New variable.
9305 (syms_of_doc): Initialize Qfunction_documentation.
9306 (Fdocumentation): If FUNCTION is a symbol with non-nil
9307 `function-documentation' property, return a documentation derived
9310 * buffer.c (syms_of_buffer): Add default-cursor-type.
9311 (init_buffer_once): Don't let cursor_type have a local value
9314 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9315 on buffer-local value of cursor_type.
9316 (x_draw_bar_cursor): Add parameter WIDTH.
9318 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9319 (init_buffer_once): Set default cursor_type value to t.
9320 Mark cursor_type as local everywhere.
9321 (syms_of_buffer): New per-buffer variable cursor-type.
9323 * buffer.h (struct buffer): Remove member local_var_flags,
9325 (MAX_BUFFER_LOCAL_VARS): New macro.
9326 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9327 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9328 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9329 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9331 * print.c (print_object): Use new macros for per-buffer
9334 * category.c (Fset_category_table): Use new macros for per-buffer
9337 * buffer.c (buffer_permanent_local_flags): Make a char array.
9338 (max_buffer_local_idx): New variable.
9339 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9340 for new handling of per-buffer variables.
9341 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9342 (init_buffer_once): Initialize per-buffer vars differently.
9343 Set max_buffer_local_idx.
9345 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9348 * lread.c (defvar_per_buffer): Use new macros for per-buffer
9351 * data.c (do_symval_forwarding, store_symval_forwarding)
9352 (find_symbol_value, set_internal, default_value, Fset_default)
9353 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9354 per-buffer variables.
9356 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9358 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9360 * xterm.c (x_term_init): Unblock input around call1 of
9361 Qvendor_specific_keysyms.
9363 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9364 (find_defun_start): Consider an open parenthesis in column 0
9365 a defun start only if open_paren_in_column_0_is_defun_start is set.
9366 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9368 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9370 * eval.c (Fautoload): Add entry in load-history (if after dump).
9371 * lread.c (load-history): Update docstring.
9373 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9375 * indent.c (Fvertical_motion): Always use the current buffer.
9376 Temporarily change the window's buffer, if necessary.
9378 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9380 * xterm.c (fast_find_position): Make sure not to consider rows
9381 not visible in the window.
9383 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9385 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9386 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9388 2000-03-22 Jason Rumney <jasonr@gnu.org>
9390 * w32menu.c (single_submenu): Set help string to NULL if none.
9391 (w32_menu_show): Set help string correctly.
9392 (add-menu-item): Set help string in MIIM_DATA for menu item.
9393 Load SetMenuItemInfoA explicitly.
9394 (w32_menu_display_help): New function.
9396 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9397 (QCdata): Moved to xdisp.c.
9399 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9400 (Vw32_charset_to_codepage_alist): Removed.
9401 (Vw32_charset_info_alist): New variable.
9402 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9403 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9404 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9405 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9407 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9408 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9409 Define Vw32_charset_info_alist and w32_charset symbols.
9411 2000-03-22 Jason Rumney <jasonr@gnu.org>
9413 * makefile.nt (w32bdf.obj): Update dependencies.
9415 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9417 * w32fns.c: Include fontset.h after dispextern.h.
9418 (Fx_create_frame): Do not create fontset.
9419 (w32_load_system_font): Doc fix.
9420 (Fx_close_connection): Free full_name if it is not shared.
9422 * w32term.c: Include fontset.h after dispextern.h.
9423 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9425 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9426 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9427 (w32_font_is_double_byte): New function, needs body.
9428 (x_append_glyph): Set glyph->glyph_not_available_p.
9429 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9430 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9431 character, convert it to a unibyte character.
9432 (struct glyph_string): Delete member `charset'.
9433 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9434 calculating it is found.
9435 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9436 the case that per char metric is not available correctly.
9437 (x_fill_glyph_string): Handle the case that the specific glyph is
9438 not available correctly.
9439 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9440 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9441 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9442 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9443 fontset. Don't call FS_LOAD_FONT.
9445 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9447 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9448 (INT_LISPLIKE): New macro.
9449 (NULL_INTERVAL_P): Use it.
9450 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9451 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9452 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9454 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9455 explicit references to "parent" field of struct interval and
9456 associated unclean type conversions.
9457 * intervals.c (create_root_interval, root_interval, rotate_right,
9458 rotate_left, balance_possible_root_interval, split_interval_right,
9459 split_interval_left, interval_start_pos, find_interval,
9460 next_interval, previous_interval, update_interval,
9461 adjust_intervals_for_insertion, delete_node, delete_interval,
9462 adjust_intervals_for_deletion, merge_interval_right,
9463 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9464 copy_intervals_to_string): Likewise.
9465 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9467 * syntax.c (update_syntax_table): Likewise.
9469 * intervals.c (reproduce_tree_obj): New function, like
9470 reproduce_tree but takes a Lisp_Object for the parent. Declare
9472 (graft_intervals_into_buffer): Use it when appropriate.
9473 (reproduce_tree): Declare with prototype.
9474 (balance_possible_root_interval): Check that the parent is a lisp
9475 object before trying to examine its type.
9477 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9479 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9480 as strings only if both are known to be strings.
9482 * s/openbsd.h (LIBS_TERMCAP): Undef.
9484 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9486 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9487 definitions for non-Emacs compilation.
9488 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9489 outside of `#ifdef emacs'.
9490 (print_partial_compiled_pattern): Update.
9491 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9492 (re_compile_fastmap): Merge handling of charset and charset_not (for
9493 emacs and non-emacs compilation as well).
9494 Similarly for (not)categoryspec and (not)syntaxspec.
9495 Don't use the fastmap when reaching `anychar' since the added
9496 complexity is not justified.
9497 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9498 and (not)syntaxspec. Merge (not)categoryspec.
9500 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9502 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9503 FACE_FOR_CHAR): Define them differently for the configuration of
9506 2000-03-21 Dave Love <fx@gnu.org>
9508 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9511 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9513 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9514 (lface_fully_specified_p): Don't check contents of
9515 LFACE_FONT_INDEX because that attribute is optional.
9516 (realize_x_face): Remove now unwarranted xassert.
9518 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9520 The following changes are to make font selection based on
9521 characters, not charset. In addition, they recover fontset
9522 facilities while utilizing the new font selection mechanism.
9524 * Makefile.in (fontset.o): Depend on dispextern.h.
9526 * alloc.c (mark_face_cache): Don't mark face->registry.
9528 * dispextern.h (struct glyph): New member glyph_not_available_p.
9529 Use 22 bits for face_id.
9530 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9531 (struct face): Delete member registry, new member ascii_face.
9532 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9533 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9534 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9535 (struct it): Delete member charset, new member
9536 glyph_not_available_p.
9538 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9539 (struct fontset_info, struct fontset_data): Structs removed.
9540 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9541 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9542 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9543 (fs_free_face_fontset, fontset_font_pattern,
9544 face_suitable_for_char_p, face_for_char,
9545 make_fontset_for_ascii_face): Extern them.
9546 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9547 (FS_LOAD_FACE_FONT): New macro.
9549 * fontset.c: All codes rewritten or adjusted for the change of
9550 fontset implementation. Now fontset is represented by char table.
9551 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9553 (my_strcasecmp): Function removed.
9554 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9556 (AREF, ASIZE): New macros.
9557 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9558 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9559 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9560 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9561 fontset_id_valid_p, font_family_registry, fontset_name,
9562 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9563 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9565 (fs_load_font): New arg FACE. Caller changed.
9566 (fs_query_fontset): Argument changed. Caller changed.
9567 (Fquery_fontset): call fs_query_fontset.
9568 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9570 (clear_fontset_elements, check_registry_encoding,
9571 check_fontset_name): New functions.
9572 (syms_of_fontset): Set char-table-extra-slots property of fontset
9573 to 3. Staticpro and initialize Vfontset_table and
9574 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9576 * frame.h (struct frame): Member `fontset_data' removed.
9577 (FRAME_FONTSET_DATA): Macro removed.
9579 * frame.c (make_frame): Don't allocate f->fontset_data.
9580 (Fdelete_frame): Don't free f->fontset_data.
9582 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9584 * xdisp.c (charset_at_position): Function removed.
9585 (init_iterator): Don't set member charset of struct `it'.
9586 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9587 next_element_from_display_vector, insert_left_trunc_glyphs):
9589 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9591 (get_next_display_element, append_space,
9592 extend_face_to_end_of_line): Likewise.
9594 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9596 (clear_font_table, frame_update_line_height, load_face_font):
9597 Adjusted for the change of fontset implementation.
9598 (load_face_fontset_font): Function removed.
9599 (pixel_point_size): New function.
9600 (font_list): Argument type changed. Caller changed.
9601 (LFACE_FONT): New macro.
9602 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9603 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9604 Lisp_Object. Determine the font name by actually loading a font
9605 by the specified pattern. Set LFACE_FONT (lface) to the specified
9606 pattern. Even if a font is not found, don't try alternatives.
9607 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9608 (set_font_frame_param): If `font' is specified in lface, use it.
9609 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9610 (lface_same_font_attributes_p): Likewise.
9611 (make_realized_face): Arguent changed. Caller changed. Set
9612 face->ascii_face to face itself.
9613 (free_realized_face): Free face->fontset if face is for ASCII.
9614 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9615 deduce_unibyte_registry, x_charset_registry): Functions removed.
9616 (free_realized_multibyte_face): New function.
9617 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9618 changed. Caller changed.
9619 (try_font_list): Argument type changed.
9620 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9621 (choose_face_font): Argument changed. Handle fontset properly.
9622 (choose_face_fontset_font): Function removed.
9623 (realize_default_face, realize_named_face): Don't remove the
9625 (realize_face): Argument changed. Caller changed. Remove face
9626 with the arg former_face_id in advance. Load font for the new
9628 (realize_x_face): Argument changed. Caller changed. For a
9629 multibyte character, share fontset with base_face. For a single
9630 byte character, make a new realized fontset. Don't load a font
9632 (realize_tty_face): Argument changed. Caller changed.
9633 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9634 (face_at_buffer_position): Don't check multibyte_p for returning
9636 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9637 FACE_SUITABLE_FOR_CHARSET_P.
9638 (syms_of_xfaces): Remove code for Qx_charset_registry and
9639 Vface_default_registry.
9641 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9642 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9643 (x_per_char_metric): Don't try FONT->default_char. Even if
9644 pcm->width is zero, glyph bits may exist.
9645 (x_encode_char): Always initialize char2b->byte1.
9646 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9647 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9649 (x_append_glyph): Set glyph->glyph_not_available_p.
9650 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9651 it->charset. Handle the case that per char metric is not
9652 available. If it->multibyte_p is zero and it->c is a multibyte
9653 character, convert it to a unibyte character.
9654 (struct glyph_string): Delete member `charset'.
9655 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9656 the case that per char metric is not available correctly.
9657 (x_fill_glyph_string): Handle the case that the specific glyph is
9658 not available correctly.
9659 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9660 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9661 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9662 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9663 fontset. Don't call FS_LOAD_FONT.
9665 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9666 (x_create_tip_frame): Likewise.
9667 (Fx_close_connection): Free full_name of font_info.
9669 * fns.c (optimize_sub_char_table): New function.
9670 (Foptimize_char_table): New function.
9671 (syms_of_fns): Defsubr Soptimize_char_table.
9673 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9675 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9676 only if buffer is displayed in some window.
9678 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9679 (try_window_reusing_current_matrix): Don't call scroll run
9680 function if run's current and desired position are the same;
9681 this prevents cursor flickering.
9683 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9685 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9687 * regex.c (RE_STRING_CHAR): New macro.
9688 (GET_CHAR_AFER_2): Remove.
9689 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9690 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9691 (print_partial_compiled_pattern, re_compile_fastmap)
9692 (re_match_2_internal): Remove on_failure_jump_exclusive.
9693 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9694 optimization only need to work for * (ie. can use of_keep_string_jump).
9695 Remove the special case for .*\n since it is now covered by the general
9697 (re_search_2): Don't bother with `room'.
9698 (skip_one_char): New function.
9699 (skip_noops): Simplify since `memory' is not needed any more.
9700 (mutually_exclusive_p): Restructure slightly to use `switch' and
9701 add handling for "all" remaining cases.
9702 (re_match_2_internal): Change on_failure_jump_smart to use
9703 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9704 rather than on_failure_jump_exclusive.
9706 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9708 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9709 number of bits per RGB because it's everywhere used as the depth
9712 * term.c (calculate_costs): Remove code dealing with X frames.
9714 2000-03-19 Richard M. Stallman <rms@gnu.org>
9716 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9718 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9720 * lread.c (read_integer): Unread the last char not consumed.
9722 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9724 * xterm.c (x_update_window_cursor): Don't update in frames
9725 which are in the process of being deleted.
9727 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9729 * Makefile.in (mostlyclean): Add `*.core'.
9730 (clean): Add `bootstrap-emacs'.
9732 * lread.c (read_integer): New function.
9733 (read1): Support read syntax #o, #x, #b, #r.
9735 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9737 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9738 make sure POINTER_TO_OFFSET gives the same value before and after
9739 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9740 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9741 (debug): Now only active if > 0 rather than if != 0.
9742 (DEBUG_*): Update for the new meaning of `debug'.
9743 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9744 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9745 in `succeed_n', `jump_n' and `set_number_at'.
9746 (store_op1, store_op2, insert_op1, insert_op2)
9747 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9748 (group_in_compile_stack): Move to after its arg's types are
9749 declared and add a prototype.
9750 (PATFETCH): Define in terms of PATFETCH_RAW.
9751 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9753 (QUIT): Redefine as a nop except for NTemacs.
9754 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9755 indentation of the greedy-op and shy-group code.
9756 (at_(beg|end)line_loc_p): Fix argument's types.
9757 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9758 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9759 (MATCHING_IN_FIRST_STRING): Remove.
9760 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9761 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9762 QUIT unconditionally.
9764 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9766 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9769 * process.c (send_process): Add a hint that the function
9770 can call Lisp code to its comment.
9772 * lread.c (load_dangerous_libraries): New variable.
9773 (Vbytecomp_version_regexp): New variable.
9774 (safe_to_load_p): New function.
9775 (Fload): Handle files not compiled with Emacs specially.
9776 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9778 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9780 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9782 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9783 support functions only if HAVE_X11R6_XIM is defined.
9784 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9786 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9788 * xfns.c (X_I18N_INHIBITED): Don't define.
9789 (create_frame_xic): Remove conditional compilation on
9791 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9793 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9794 (HAVE_X11R6_XIM): Define.
9796 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9798 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9799 If set, call XSynchronize.
9801 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9803 * regex.c: Declare a new type `re_char' used throughout the code
9804 for the string char type. It's `const unsigned char' to match the
9805 rest of Emacs. Consistently make sure all pointers to strings use
9806 it and make sure all pointers into the pattern use `unsigned
9808 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9809 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9812 * charset.h (GET_CHAR_AFTER_2): Remove.
9813 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9815 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9817 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9818 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9819 of them try to use backquotes.
9821 2000-03-12 Dave Love <fx@gnu.org>
9823 * unexelf.c: Restore changes of 1999-10-19.
9824 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9825 fix its type and alignment; copy it from current process.
9827 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9829 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9830 has been found. Fix bug not computing timer's predecessor.
9832 * fileio.c (Fread_file_name): Handle case that DIR contains a
9835 * window.c (Fsave_window_excursion): Doc fix.
9837 * xfns.c (x_defined_color): Rewritten to use
9838 x_allocate_nearest_color.
9840 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9842 * msdos.c (vga_installed): New function, code moved from
9843 dos_set_window_size.
9844 (Qbar, Qcursor_type, outside_cursor): New variables.
9845 (syms_of_msdos): Intern and staticpro them.
9846 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9847 shape used outside Emacs when called for the first time.
9848 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9849 cursor shape used outside Emacs.
9850 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9851 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9853 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9854 parameters specify the cursor. Make qreverse a global
9855 variable (renamed to Qreverse).
9857 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9859 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9861 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9863 This is a big redesign of failure-stack and register handling, prompted
9864 by bugs revealed when trying to add shy-groups. Overall, what happened
9865 is that loops are now structured a little differently, groups can be
9866 shy and the code is a little simpler.
9868 * regex.h: Update the copyright.
9869 (RE_SHY_GROUPS): New value.
9870 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9871 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9873 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9874 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9875 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9876 for (start|stop)_memory since they now only take one argument (the
9877 second has becomes unnecessary).
9878 (print_partial_compiled_pattern): Adjust for changes in
9880 (print_compiled_pattern): Use %ld to printf long ints and flush to
9881 make debugging a little easier.
9882 (union fail_stack_elt): Make the integer unsigned.
9883 (struct fail_stack_type): Add a `frame' element.
9884 (INIT_FAIL_STACK): Init `frame' as well.
9885 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9886 (DEBUG_PUSH, DEBUG_POP): Remove.
9887 (NUM_REG_ITEMS): Remove.
9888 (NUM_NONREG_ITEMS): Adjust.
9889 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9890 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9891 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9892 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9894 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9895 address pushed is not the destination of the jump but the source
9897 (NUM_FAILURE_ITEMS): Remove.
9898 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9899 registers before the actual failure point). Don't hardcode any
9900 meaning for str==NULL anymore.
9901 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9902 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9904 (REG_UNSET_VALUE): Use NULL (why not?).
9905 (compile_range): Remove declaration since it doesn't exist.
9906 (struct compile_stack_elt_t): Remove inner_group_offset.
9907 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9908 (regex_grow_registers): Remove dead code.
9909 (FIXUP_ALT_JUMP): New macro.
9910 (regex_compile): Add shy-groups Change loops to use
9911 on_failure_jump_smart&jump instead of
9912 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9913 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9914 variable to me). Use `jump' instead of `jump_past_alt' and don't
9915 bother with push_dummy_failure in alternatives since it is now
9916 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9917 emacs' for (re)allocating the stack.
9918 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9919 from loop when bufp->can_be_null rather than jumping to `done'.
9920 Avoid jumping backwards so as to ensure termination. Use
9921 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9922 backreferences. Remove dead code in handling of `anychar'.
9923 (skip_noops, mutually_exclusive_p): New functions taken from the
9924 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9925 improve mutually_exclusive_p to handle ".+\n".
9926 (lowest_active_reg, highest_active_reg,
9927 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9928 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9929 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9930 variables. Push register (in `start_memory') on the stack rather
9931 than storing it in old_reg(start|end). Remove the cycle detection
9932 from `stop_memory', replaced by the use of on_failure_jump_loop
9933 for greedy loops. Add code for the new on_failure_jump_<foo>.
9934 Remove ad-hoc code in `on_failure_jump' to push more registers in
9935 the case of a loop. Take out code from `maybe_pop_jump' into
9936 separate functions and adapt it to the semantics of
9937 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9938 and push_dummy_failure. Remove dummy_failure handling and
9939 handling of `failures to jump to on_failure_jump' (this last one
9940 was already dead code, it seems).
9941 (group_match_null_string_p, alt_match_null_string_p)
9942 (common_op_match_null_string_p): Remove.
9944 2000-03-08 Dave Love <fx@gnu.org>
9946 * config.in: Don't depend on __STDC__ for volatile.
9947 Add POINTER_TYPE, PTR, PROTOTYPES.
9949 * hftctl.c, strftime.c: Use PROTOTYPES.
9950 * eval.c (find_handler_clause): Likewise.
9952 * mem-limits.h: Use POINTER_TYPE.
9954 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9955 (memory_warnings): Declare using POINTER_TYPE.
9957 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9959 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9961 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9964 * xfns.c: Remove obsolete code in #if 0.
9965 (Fx_focus_frame): New function.
9967 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9969 * coding.c (coding_category_name): Add coding-category-utf-8,
9970 coding-category-utf-16-be, coding-category-utf-16-le.
9971 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9972 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9973 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9974 (detect_coding_utf_8): New function.
9975 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9976 UTF_16_LOW_SURROGATE_P): New macros.
9977 (detect_coding_utf_16): New function
9978 (detect_coding_mask): When priorities are specified, skip any
9979 categories that have `nil' coding-system. Fix bug of returning
9980 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9981 returns a mask not set in PRIORITIES.
9982 (detect_eol_type_in_2_octet_form): New function.
9983 (detect_eol): selects detect_eol_type_XXX to call according to
9984 cooding->category_idx.
9985 (detect_coding_system): Remove `nil' coding-system in the result.
9986 (Fupdate_coding_systems_internal): Update all coding-categories.
9988 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9989 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9991 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9992 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9993 CODING_CATEGORY_IDX_UTF_16_LE.
9994 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9995 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9996 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9997 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9999 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10001 * doc.c (Fdocumentation_property): If value is not a string,
10002 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10004 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10005 close the display with XtCloseDisplay. This caused a bus error
10008 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10009 complete but not unique.
10011 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10013 * process.c (send_process): Remove local variable `procname' that
10014 might become invalid when a GC happens. Instead, access the
10015 process name slot directly.
10017 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10018 orig_height if set.
10020 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10021 orig_height if set.
10023 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10025 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10026 glyph matrices have been freed.
10028 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10030 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10031 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10033 * xfns.c (QCdata): Moved to xdisp.c.
10035 * xdisp.c (QCdata): Moved here from xfns.c.
10036 (syms_of_xdisp): Initialize QCdata.
10038 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10040 * window.c (coordinates_in_window): Use
10041 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10042 FRAME_INTERNAL_BORDER_WIDTH.
10044 * xdisp.c (try_window_id): Recompute unchanged information if
10045 it is obviously invalid.
10047 * xterm.c (x_term_init): Create a colormap if not using the
10050 * xterm.h (select_visual): Change prototype.
10052 * xfns.c (select_visual): Rewritten. Recognize user-specified
10054 (visual_classes): New variable.
10056 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10058 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10059 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10060 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10061 (x_decode_color): Don't handle allocation of white and black
10063 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10064 XtNcolormap resources.
10065 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10066 (Fx_create_frame): Initialize color members of x_output structure.
10067 (xpm_load): Pass colormap to XPM lib.
10069 * xfaces.c (x_free_colors): Access colormap of frame using
10070 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10071 when default colormap is used.
10073 * xterm.c (x_term_init): Set Colormap member of x_display_info
10074 structure. Copy colormap if resource `privateColormap' is
10075 specified (PseudoColor only).
10076 (x_setup_relief_color): Access colormap of frame using
10079 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10080 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10082 2000-03-04 Jason Rumney <jasonr@gnu.org>
10084 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10085 other non-platform-specific equivalents.
10086 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10087 specific functions and macros as their w32 equivalents where
10088 non-platform-specifics are not available.
10089 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10090 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10091 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10092 (frame_update_line_height): Use macros to access f->output_data.
10093 (defined_color): Remove FIXME comments; fixed.
10094 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10095 into #ifdef blocks. Add WINDOWSNT blocks.
10096 (Fx_list_fonts): Use macros for accessing font data.
10097 (set_lface_from_font_name): Different default fonts for X and
10099 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10100 scalable for backward compatibility.
10101 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10102 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10104 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10107 * makefile.nt (w32faces.obj): Remove.
10110 2000-03-03 Jason Rumney <jasonr@gnu.org>
10112 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10113 correct parameters.
10115 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10117 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10118 standard ELF definitions here if the system header does not.
10120 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10122 * xterm.c (PER_CHAR_METRIC): Removed.
10123 (x_per_char_metric_1, x_default_char): New functions.
10124 (x_per_char_metric): If font's default char is invalid, return
10125 metrics of a suitably chosen usable default char.
10126 (x_draw_glyph_string_foreground): If font has an invalid default
10127 char, replace occurrences of unprintable chars with a suitably
10128 chosen usable default char.
10130 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10132 * xterm.c (note_mouse_highlight): Return quickly if frame's
10133 glyph matrices have been freed.
10135 * dispnew.c (free_glyphs): Block input while freeing matrices.
10137 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10139 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
10142 * dispextern.h (x_free_colors): Add prototype.
10144 * xfaces.c (x_free_colors): New function.
10145 (unload_color, free_face_colors): Use it.
10147 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10149 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10151 * window.c [MSDOS]: Include msdos.h.
10153 2000-03-02 Dave Love <fx@gnu.org>
10155 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10157 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10158 set C_OPTIMIZE_SWITCH for gcc.
10160 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10162 * coding.c (coding_save_composition): Be sure to allocate
10163 composition data area in coding even if there's no composition in
10166 2000-03-01 Jason Rumney <jasonr@gnu.org>
10168 * w32term.c: Equivalent changes to those made to xterm.c on
10169 2000-02-25 and 2000-02-24.
10171 * w32fns.c: Equivalent changes to those made to xfns.c on
10172 2000-02-25 and 2000-02-21.
10174 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10175 correct line-end convention is followed.
10177 * w32menu.c [HAVE_BOXES]: Remove #undef.
10178 (single_keymap_panes): Remove code for simulating checkmarks.
10179 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10180 Remove code for drawing simulated checkmarks.
10181 (w32_menu_show): make unibyte help string correctly.
10182 (add_menu_item): draw standard Windows checkmarks. Draw radio
10183 buttons as radio buttons if possible.
10185 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10187 * sysdep.c (start_of_text): Don't define this function for NetBSD
10190 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10192 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10193 (LINKER): Don't undef if __NetBSD__ is defined.
10195 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10197 * fileio.c [__NetBSD__]: Define `unix'.
10199 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10201 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10203 * atimer.c (start_atimer): Don't abort when timers are stopped.
10204 (append_atimer_lists): New function.
10205 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10206 arbitrary lists of stopped and running atimers.
10208 * atimer.c (cancel_atimer): Handle canceling an atimer when
10209 some timers are stopped.
10211 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10212 after canceling it.
10214 * fns.c (maybe_resize_hash_table): Handle case of new size
10215 coming out as being the same as old size.
10217 2000-02-27 Jason Rumney <jasonr@gnu.org>
10219 * makefile.nt: Add atimer.h to dependencies.
10220 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10221 * w32console.c: Only disable window system features for dispextern.h
10222 (initialize_w32_display): Build a display info for the console.
10223 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10224 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10225 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10227 * w32gui.h (struct W32FontStruct): Revert last change after change
10229 * w32menu.c (single_submenu): Set up help string.
10230 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10231 (w32_dialog_show): Set up help string.
10232 * w32term.c (w32_display_info_for_display): Remove unused function.
10233 (w32_draw_bitmap): Use pre-built bitmaps.
10234 (w32_initialize_display_info): New function to initialize parts of
10235 display info that are common to both GUI and console frames.
10236 (w32_term_init): Use w32_initialize_display_info. Do not set
10237 Vw32_num_mouse_buttons here, as it is not called for console
10238 frames. Build bitmaps for indicating truncated lines etc.
10239 (x_delete_display): Destroy pre-built bitmaps.
10240 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10241 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10243 2000-02-27 Dave Love <fx@gnu.org>
10245 * lisp.h: Add a bunch of prototypes.
10247 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10249 * keyboard.c (read_char): Set `usec' correctly.
10251 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10253 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10254 `lambda', set reg[RRR] to the map index.
10255 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10256 reg[RRR] to 0. Otherwise, set it to -1.
10258 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10260 * emacs.c (main): Remove code snippet commented out with `//'.
10262 2000-02-25 Richard M. Stallman <rms@gnu.org>
10264 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10265 and contains a `:', prepend `/:'.
10267 * window.c (select_window_1): If selected_window is nil,
10268 don't "swap out" the buffer's point.
10269 (Fset_window_configuration): Set selected_window to nil
10270 before calling Fselect_window.
10271 (unshow_buffer): Don't set point in buffer from window's point
10272 if another more recently selected window also shows the buffer.
10274 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10276 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10278 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10279 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10280 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
10282 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10283 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10284 (hide_busy_cursor): New functions.
10285 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10287 * minibuf.c (read_minibuf): Cancel busy-cursor.
10289 * keyboard.c (command_loop_1): Call start_busy_cursor before
10290 Fcommand_execute and cancel_busy_cursor after it.
10291 (timer_check): Remove busy-cursor code.
10292 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10295 * process.c (wait_reading_process_input): Remove busy-cursor code.
10297 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10298 Fx_hide_busy_cursor.
10300 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10302 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10304 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10306 * xterm.c (XTread_socket): Remove busy-cursor code.
10308 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10309 (build_frame_matrix_from_leaf_window): Put code handling
10310 glyph row's not being a slice of a frame row in #if 0.
10311 (sync_window_with_frame_matrix_rows): New function.
10312 (frame_row_to_window): New function.
10313 (mirror_line_dance): Handle copies between windows.
10315 * lread.c (Fload): Use `xfree' instead of `free'.
10316 (init_obarray): Use `xmalloc' instead of `malloc'.
10318 * window.c (Fset_window_buffer): Set WINDOW to the window
10320 (coordinates_in_window): Take frame's internal border width
10323 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10325 * xterm.c (x_display_and_set_cursor): Display cursor of
10326 non-selected windows depending on the setting of
10327 cursor_in_non_selected_windows.
10329 * xdisp.c (cursor_in_non_selected_windows): New variable.
10330 (syms_of_xdisp): DEFVAR_BOOL it.
10332 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10334 * data.c (Fstring_to_number): If number is greater than what
10335 fits into an integer, return a float.
10337 * eval.c (specbind): Remove references to
10338 keyword_symbols_constant_flag.
10340 * data.c (keyword_symbols_constant_flag): Removed.
10341 (Fmakunbound, set_internal, syms_of_data): Remove references to
10342 keyword_symbols_constant_flag.
10344 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10346 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10348 * syntax.c (multibyte_syntax_as_symbol): New variable.
10349 (syms_of_syntax): Declare it as a Lisp variable.
10350 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10351 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10352 nonzero, treat all multibyte characters as symbol.
10353 (init_syntax_once): Give syntax `word' to all multibyte
10356 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10358 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10361 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10363 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10365 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10366 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10368 2000-02-21 Dave Love <fx@gnu.org>
10370 * frame.c (Vmouse_position_function): New variable.
10371 (Fmouse_position): Use it.
10372 (syms_of_frame): Install it.
10374 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10376 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10378 * fileio.c (Finsert_file_contents): Unbind the binding of
10379 standard-output done by temp_output_buffer_setup.
10381 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10382 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10383 (specbind, unbind_to): Handle most common case of non-constant
10384 symbol with trivial value specially.
10386 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10388 2000-02-20 Richard M. Stallman <rms@gnu.org>
10390 * data.c (Fmake_variable_buffer_local): Doc fix.
10391 Init found_for_buffer to 0.
10392 (Fmake_variable_frame_local): If the variable has already
10393 been buffer-local, set the check_frame field.
10395 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10397 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10398 produced for CODING_MODE_LAST_BLOCK requires.
10400 2000-02-18 Dave Love <fx@gnu.org>
10402 * keyboard.c (echo_keystrokes): Remove declaration.
10403 (Vecho_keystrokes) New variable.
10404 (read_char, record_menu_key, read_key_sequence): Use it to allow
10405 use of float value.
10406 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10408 * lread.c: Undef feature selection macros before defining.
10410 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10412 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10413 for symbols other than the symbol in question.
10415 2000-02-17 Dave Love <fx@gnu.org>
10417 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10419 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10421 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10423 * alloc.c (enum mem_type): Compile unconditionally.
10425 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10427 * xfaces.c (tty_defined_color): Don't return faulire indication
10428 for unspecified-fg and unspecified-bg pseudo-colors.
10430 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10432 * alloc.c (mark_object): Don't mark symbol names in pure space.
10433 (gc_sweep): Don't unmark symbol names in pure space.
10435 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10436 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10437 [GC_MARK_STACK]: New defines.
10438 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10439 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10441 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10443 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10444 allocate_buffer instead of xmalloc.
10446 * alloc.c (toplevel): Include setjmp.h.
10447 (PURE_POINTER_P): New define.
10448 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10449 (Vdead) [GC_MARK_STACK]: New variable.
10450 (lisp_malloc): Add parameter TYPE, call mem_insert if
10451 GC_MARK_STACK is defined.
10452 (allocate_buffer): New function.
10453 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10454 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10455 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10456 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10457 (MEM_NIL) [GC_MARK_STACK]: New define.
10458 (struct mem_node) [GC_MARK_STACK]: New structure.
10459 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10460 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10461 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10462 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10463 (mark_stack) [GC_MARK_STACK]: New functions.
10464 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10465 (clear_marks): Removed.
10466 (gc_sweep): Set free conses' car, free floats' type, free
10467 symbols' function to Vdead. Use lisp_free to free buffers.
10468 (init_alloc_once): Initialize Vdead.
10469 (survives_gc_p): Return non-zero for pure objects.
10471 * alloc.c: Add comments throughout the file.
10473 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10474 that unblocks alarms.
10476 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10477 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10478 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10480 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10482 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10484 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10485 avoid infinite error signaling. Allocate sufficient memory for
10486 eol_str in the case that eoltype is Lisp_Int.
10488 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10490 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10491 depends on the previous behavior.
10493 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10495 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10497 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10499 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10501 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10502 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10505 2000-02-15 Richard M. Stallman <rms@gnu.org>
10507 * data.c (set_internal): Don't make variable buffer-local
10508 if within a let-binding for the same buffer.
10509 (let_shadows_buffer_binding_p): New function.
10511 * eval.c (specbind): For buffer-local value,
10512 record the current buffer also.
10513 (unbind_to): Cope with that change.
10515 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10517 * window.c (Fsave_window_excursion): Doc fix.
10519 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10521 * syntax.c (back_comment): Make sure we only consider comment-starters
10522 of the relevant style and return -1 in case of a failure to find the
10523 beginning of the comment.
10524 (Fforward_comment): If back_comment fails, go back to the position just
10525 after the comment-end.
10526 (scan_lists): Add comment describing a very minor bug.
10528 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10530 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10531 `completion-regexp-list' in the docstring.
10533 2000-02-14 Dave Love <fx@gnu.org>
10535 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10537 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10539 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10540 to Emacs' syntax. Also fix the comment about set/not-set meanings
10541 since Emacs syntax is not the value 0 any more.
10542 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10543 since it's now part of RE_SYNTAX_EMACS.
10545 2000-02-12 Dave Love <fx@gnu.org>
10547 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10550 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10552 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10554 2000-02-12 Dave Love <fx@gnu.org>
10556 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10558 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10559 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10560 * s/hpux.h: Don't define HAVE_VFORK.
10562 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10564 * s/nextstep.h: Don't define HAVE_ALLOCA.
10566 * config.in: Add vfork bits.
10568 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10570 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10571 unwind function to undo the effect of stopping atimers.
10573 * keyboard.c (bind_polling_period): Stop all timers except
10576 * atimer.c (stopped_atimers): New variable.
10577 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10580 * atimer.h (stop_other_atimers, run_all_atimers)
10581 (unwind_stop_other_atimers): Add function prototypes.
10583 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10585 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10587 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10588 library may depend on jpeg.
10589 (atimer.o): Depends on atimer.c.
10591 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10593 * insdel.c (del_range_1): Call update_compositions.
10594 (del_range_both): Call update_compositions just once..
10596 2000-02-10 Dave Love <fx@gnu.org>
10598 * xfns.c (create_frame_xic): Fix initialization of automatic
10599 aggregates for pcc.
10601 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10603 * ccl.c (CCL_MAKE_CHAR): New macro.
10604 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10605 registers by CCL_MAKE_CHAR before calling translate_char.
10606 <CCL_TranslateCharacterConstTbl> Likewise.
10608 2000-02-08 Dave Love <fx@gnu.org>
10610 * lread.c (__EXTENSIONS__): Define.
10612 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10614 * puresize.h (BASE_PURESIZE): Increase to 650000.
10616 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10618 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10621 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10623 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10624 md, mh, mb, mr, and me to the fake termcap entry.
10626 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10628 * sound.c (sound_cleanup): Don't call device close routine if the
10629 function pointer is null.
10631 2000-02-06 Andrew Innes <andrewi@gnu.org>
10633 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10634 around image definitions and prototypes.
10635 (gamma_correct) [WINDOWSNT]: New prototype.
10637 * w32term.c (x_make_frame_visible): Replace call to
10638 input_poll_signal with poll_for_input.
10640 * window.c [WINDOWSNT]: Include w32term.h.
10642 * xdisp.c [WINDOWSNT]: Include w32term.h.
10644 * makefile.nt: Add dependencies on w32gui.h.
10645 (OBJ1): Include atimer.obj.
10646 ($(BLD)\atimer.obj): New dependency rule.
10648 * w32.c (sigmask): New function (does nothing).
10649 (sigunblock): Ditto.
10651 * frame.c [WINDOWSNT]: Include w32term.h.
10653 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10655 * lread.c (syms_of_lread): Fix literal newlines.
10657 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10658 the string constant limit (2048 bytes) in MSVC.
10661 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10663 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10665 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10666 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10667 dispatch the event.
10669 2000-02-04 Dave Love <fx@gnu.org>
10671 * fileio.c: Remove some unused vars.
10672 (_GNU_SOURCE): Define (for euidaccess).
10674 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10676 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10678 (read_minibuf): Deal with allow_props correctly.
10680 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10682 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10684 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10686 * search.c (compile_pattern): If a cache entry has a nil regexp,
10687 fill in that entry instead of clobbering a previously cached
10690 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10692 * puresize.h (BASE_PURESIZE): Increase to 610000.
10694 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10696 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10699 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10701 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10702 instead of incrementing ic directly.
10703 <CCL_WriteExprConst> Likewise.
10704 <ccl_set_expr>: Set ic to jump_address.
10706 * fileio.c (e_write): Fix the handling of
10707 CODING_FINISH_INSUFFICIENT_SRC.
10709 2000-02-01 Dave Love <fx@gnu.org>
10711 * editfns.c (Fpropertize): Doc fix.
10713 * process.c (Fstart_process): Doc fix.
10715 * eval.c: Fix various doc strings not to duplicate information
10716 from help-manyarg-func-alist.
10718 * window.c (Fset_window_margins): Don't make interactive. Doc
10721 * doc.c (Vhelp_manyarg_func_alist): New variable.
10722 (Fdocumentation): Use it.
10723 (syms_of_doc): Define it.
10725 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10727 * xterm.c (xim_open_dpy): Remove unused local variable.
10729 * emacs.c (USAGE): Use term `display options' instead of `X
10732 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10733 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10735 * fns.c (sweep_weak_table): New function.
10736 (sweep_weak_hash_tables): Use it. Keep on marking until there
10739 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10741 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10742 that XTread_socket does not crash by trying to call XNoOp on a
10745 2000-01-30 Jason Rumney <jasonr@gnu.org>
10747 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10748 Change selected_frame to SELECTED_FRAME ().
10749 (w32_console_mouse_position): Remove #ifndef MULE from around
10750 `insist' parameter.
10752 * makefile.nt: Remove dosfns.obj.
10754 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10756 * w32fns.c (w32_defined_color): Check for valid frame before
10757 applying gamma correction. Eliminate dependency on frame elsewhere.
10758 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10759 (w32_to_x_font): Use resx and resy not height_in and width_in.
10760 (x_to_w32_font): Doc fix.
10761 (xlfd_strip_height): New function to strip and return font height.
10762 (w32_font_match): Compare height separately from rest of xlfd
10763 spec, using xlfd_strip_height.
10765 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10766 width_in. Use w32_defined_color in place of defined_color.
10768 * w32faces.c: Merge more of DOS and X specifics in preparation for
10769 merge with xfaces.c.
10770 (defined_color): Remove FIXME comment.
10771 (tty_color_name): Provide w32-specific function.
10772 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10774 * w32console.c (turn_on_face, turn_off_face): Removed.
10775 (w32_face_attributes): New function.
10776 (Global_variables): Reduce scope where possible.
10777 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10779 (hl_mode): Don't modify text attributes.
10780 (write_glyphs): Don't do anything if len <= 0. Use
10781 w32_face_attributes to get attributes for drawing. Write
10782 terminating codes using char_attr_normal.
10783 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10784 (update_begin, update_end): Likewise.
10785 (vga_stdcolor_name): New function.
10786 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10787 (Fset_screen_color): Remove char_attr_reverse.
10789 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10791 * xfns.c (xic_set_preeditarea): Take window parameter and
10792 window-relative pixel-positions.
10794 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10795 is its frame's selected window.
10796 (xim_instantiate_callback): Likewise.
10798 * xfns.c (x_create_im): Removed.
10799 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10800 (supported_xim_styles): Renamed from supported_styles.
10801 (best_xim_style): Renamed from best_style.
10802 (create_frame_xic): Renamed from xic_create_frame.
10803 (free_frame_xic): Renamed from xic_destroy_frame.
10805 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10807 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10808 our frames, call XFilterEvent with 2nd parameter `None'.
10809 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10810 returning XBufferOverflow.
10811 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10813 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10814 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10815 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10816 (xim_initialize, xim_close)
10817 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10818 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10819 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10820 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10822 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10824 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10825 `xic_style' and `xic_xfs'.
10826 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10827 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10828 (FRAME_XIM): Removed.
10830 * xfns.c (supported_styles): New variable.
10831 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10832 (xic_create_xfontset, best_style, xic_create_frame)
10833 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10834 (xic_set_xfontset): New functions.
10836 2000-01-28 Dave Love <fx@gnu.org>
10838 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10840 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10842 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10844 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10845 for *scratch* if it already existed.
10847 * emacs.c (USAGE): New macro.
10848 (main): Use it to display usage information.
10850 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10852 Support for the menu-help feature:
10854 * msdos.h: Change prototypes of XMenuAddSelection and
10857 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10858 part of the line to the termscript file.
10859 (IT_clear_to_end): Clear the entire line, not just its beginning.
10860 (menu_help_message, prev_menu_help_message): New variables.
10861 (IT_menu_make_room): Make room for the help_text member.
10862 (IT_menu_display): New argument disp_help; all callers changed.
10863 If disp_help is non-zero, store the help text of the active menu
10864 item in menu_help_message.
10865 (XMenuAddPane): Initialize the help_text member to NULL.
10866 (XMenuAddSelection): New argument help_text. Store it in the
10868 (XMenuActivate): New argument help_callback. If the value of
10869 menu_help_message has changed since the last time, display the
10870 menu help message text while waiting for the mouse to move. Clear
10871 the echo area before exiting.
10872 (XMenuDestroy): Free the help_text member.
10874 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10876 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10877 XMenuAddSelection. Pass help callback to XMenuActivate.
10878 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10880 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10882 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10883 and EMACS_SET_USECS.
10885 2000-01-26 Dave Love <fx@gnu.org>
10887 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10889 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10890 an error may be signalled.
10892 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10894 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10895 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10897 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10899 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10901 * charset.c (Fstring): If there is a multibyte char among
10902 the args, always return a multibyte string.
10904 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10906 * sysdep.c (sys_select): Turn atimers off and on instead of
10907 recording and restoring old alarm handler
10909 * process.c (toplevel): Include atimer.h.
10910 (create_process_1): Rewritten.
10911 (create_process): Use atimers instead of alarm.
10912 (wait_reading_process_input) [hpux]: Turn atimers off instead
10913 of turning off SIGALRM.
10914 (wait_reading_process_input): Turn off atimers instead off
10915 calling stop_polling.
10917 * emacs.c (main): Call init_atimer.
10919 * keyboard.c (toplevel): Include systime.h and atimer.h.
10920 (polling_for_input): Removed because unused.
10921 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10922 (poll_timer): New variable.
10923 (poll_for_input, poll_for_input_1): New functions.
10924 (start_polling, stop_polling): Rewritten.
10926 * keyboard.h (polling_for_input): Removed.
10928 * atimer.h, atimer.c: New files.
10930 * Makefile.in (obj): Add atimer.o.
10931 (atimer.o): New target.
10933 * blockinput.h (pending_atimers): Add extern declaration.
10934 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10936 * lisp.h (popup_activated_flag): Add extern declaration.
10938 * xmenu.c (popup_activated_flag): Make externally visible.
10939 (popup_activate_callback) [USE_MOTIF]: Increment
10940 popup_activated_flag.
10941 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10943 * xterm.c (toplevel): Include atimer.h.
10944 (toolkit_scroll_bar_interaction): New variable.
10945 (Fxt_process_timeouts): Removed.
10946 (x_process_timeouts): New function.
10947 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10948 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10949 (x_make_frame_visible): Call poll_for_input_1 instead of
10950 input_poll_signal. Don't call alarm.
10951 (x_initialize): Install timer calling x_process_timeouts.
10953 2000-01-24 Dave Love <fx@gnu.org>
10955 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10956 Don't use -cckr -- apparently not now necessary.
10958 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10960 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10963 2000-01-23 Jason Rumney <jasonr@gnu.org>
10965 * w32fns.c (w32_defined_color): Apply gamma correction before
10966 trying to map to the palette.
10967 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10970 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10971 here. Callers changed to always pass real device context.
10972 (w32_draw_bitmap): Likewise.
10973 (w32_get_glyph_overhangs): Likewise.
10974 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10976 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10977 pfnSetScrollInfo and SetScrollRange.
10978 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10979 back into MULE characters after decoding them.
10980 (x_get_glyph_face_and_encoding): Likewise.
10981 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10982 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10983 (x_produce_glyphs): Calculate per char metrics for a character
10984 that we know exists in default font when font_not_found_p is true.
10986 2000-01-22 Jason Rumney <jasonr@gnu.org>
10988 * makefile.nt (intervals.obj, composite.obj): New modules.
10989 (composite.h): Added as dependency where appropriate.
10991 * w32gui.h (XGCValue): New struct for emulating X GCs.
10993 * w32term.h (XCharStruct): New struct for emulating X.
10995 * w32console.c (turn_on_face, turn_off_face): New functions.
10996 (change_line_highlight): New prototype for new redisplay.
10997 (write_glyphs): Support multibyte text. Support faces.
10999 * w32faces.c: Complete rewrite for new redisplay based on new
11002 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11003 throughout. struct frame * in place of FRAME_PTR.
11004 Skeleton support for images, toolbars, tooltips from xfns.c.
11005 (Fx_create_frame): Use system default for default scroll bar
11007 (w32_get_arg): Renamed from x_get_arg.
11008 (Fx_file_dialog): New function.
11009 (w32_list_fonts): Check cache before asking system.
11010 (Vw32_enable_synthesized_fonts): New variable.
11011 (Vw32_enable_italics): Obsolete, removed.
11013 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11014 Use SELECTED_FRAME macro.
11016 * w32menu.c: Add skeleton support for help strings on menus.
11017 (add_menu_item): Native checkbox and radio support added, but not
11018 yet enabled due to bugs.
11019 (push_menu_item): Add parameters type, selection and help.
11021 Formatting changes to reduce unnecessary diffs with xmenu.c.
11023 * w32select.c (Fw32_set_clipboard_data): Update call to
11024 find_charset_in_str.
11026 * w32term.c: Complete rewrite for new redisplay based on new
11027 xterm.c with necessary sections merged back in from old w32term.c.
11029 2000-01-21 Richard M. Stallman <rms@gnu.org>
11031 * data.c (set_internal): Further fix in same criterion.
11033 2000-01-20 Richard M. Stallman <rms@gnu.org>
11035 * data.c (set_internal): Fix the criteria for whether
11036 to swap out the old cached binding.
11038 2000-01-19 Dave Love <fx@gnu.org>
11040 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11042 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11044 * regex.c (re_compile_fastmap): While checking a range table for
11045 `charset', skip flag bits for a character class correctly.
11047 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11049 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11051 * xfns.c (x_window): Call lw_create_widget with new parameter
11054 * widget.c (EmacsFrameSetCharSize): Change size of children first
11055 because of problems with main window geometry management under
11058 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11059 MENU_ITEMS_ITEM_.*.
11060 (MENU_ITEMS_ITEM_HELP): New enumerator.
11061 (push_menu_item): Add parameter HELP. Record help in menu_items.
11062 (single_menu_item, single_submenu, list_of_items): Call
11063 push_menu_item with new parameter.
11064 (single_submenu): Set help string in widget value.
11065 (menu_highlight_callback): New function.
11066 (set_frame_menubar): Call lw_create_widget with new
11068 (xmenu_show, xdialog_show): Ditto.
11070 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11072 * sound.c (Fplay_sound): Improve doc string.
11074 2000-01-11 Richard M. Stallman <rms@gnu.org>
11076 * lisp.h (set_internal): Enter the new arg.
11078 * eval.c (specbind): Record buffer-local variables specially,
11079 indicating which buffer's binding was saved.
11080 (unbind_to): Restore buffer-local variables specially
11081 in the proper buffer.
11083 * data.c (set_internal): New arg BUF.
11085 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11086 * data.c (Fset): Pass new arg to set_internal.
11087 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11089 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11091 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
11094 2000-01-11 Richard M. Stallman <rms@gnu.org>
11096 * minibuf.c (Ftry_completion): Doc fix.
11098 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11100 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11103 2000-01-11 Andreas Schwab <schwab@suse.de>
11105 * coding.c (code_convert_region): Initialize total_skip.
11107 2000-01-08 Dave Love <fx@gnu.org>
11109 * eval.c (Fuser_variable_p): Check customizability too.
11111 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11113 * minibuf.c (Fcompleting_read): Doc fix.
11115 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11117 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11120 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11121 Check that input style is supported before trying to create an
11123 (x_window): Call x_create_im.
11125 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11127 * xfns.c (current_gif_memory_src): New variable.
11128 (gif_load): Record the address of the current memory source
11129 in current_gif_memory_src.
11130 (gif_read_from_memory): Use current_gif_memory_src.
11132 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11133 macros statement form.
11135 * sound.c (struct sound): Renamed from struct sound_file.
11136 (struct sound): Add members `data' and `header_size'.
11137 (enum sound_attr): Add SOUND_DATA.
11138 (current_sound, current_sound_device): Variables renamed from
11139 sound_file and sound_device.
11140 (parse_sound): Parse :data.
11141 (parse_sound): Handle sound data in strings.
11142 (find_sound_type): Function renamed from find_sound_file_type.
11143 (wav_init, au_init): Fail if sound's header_size is smaller than
11144 needed header size.
11145 (wav_play, au_play): Play sounds from string data.
11147 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11149 * lisp.h: Add prototype for allocate_string_data.
11151 * alloc.c (Fgarbage_collect): Return number of live and free
11154 * alloc.c (mark_buffer): Remove code in #if 0.
11156 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11157 (strings_consed): New variable.
11158 (allocate_string): Set it.
11159 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11160 (Fmemory_use_counts): Return strings_consed. Use Flist.
11162 * alloc.c: General cleanup in comments etc. Remove conditional
11163 compilation for `standalone'.
11165 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11167 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11168 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11169 (DONT_COPY_FLAG): Removed.
11170 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11171 (struct sdata, struct sblock): New
11172 (struct string_block): Rewritten.
11173 (STRINGS_IN_STRING_BLOCK): New macro.
11174 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11175 (large_sblocks, string_blocks, string_free_list): New variables.
11176 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11177 (init_strings): Rewritten.
11178 (allocate_string, allocate_string_data, compact_small_strings)
11179 (free_large_strings, sweep_strings): New functions.
11180 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11181 (struct string_block_head, current_string_block)
11182 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11183 (STRING_PAD): Removed.
11184 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11185 (Fgarbage_collect): Don't set mark bit in large strings.
11186 (mark_object): Mark strings differently. Mark symbol names
11188 (survives_gc_p): Test marked strings differently.
11189 (gc_sweep): Sweep strings differently, unmark strings in
11191 (compact_strings): Removed.
11193 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11195 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11196 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11198 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11200 * fileio.c (Finsert_file_contents): Signal error if visiting file
11201 in a non-empty buffer.
11203 * term.c (encode_terminal_code): Fix the previous change.
11205 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11207 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11208 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11210 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11212 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11214 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11215 need to test for MSDOS frames.
11217 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11219 * dosfns.c (unspecified_colors): Remove.
11220 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11222 (msdos_stdcolor_name): Return strings for unspecified fore- and
11223 back-ground colors.
11225 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11226 (syms_of_xfaces): Remove their staticpro's.
11227 (tty_color_name): Return Lisp strings for unspecified fore- and
11228 back-ground colors.
11229 (Finternal_set_lisp_face_attribute): Remove the special treatment
11230 for Qunspecified_{f,b}g.
11231 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
11234 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11236 * xdisp.c (reseat_at_next_visible_line_start): Position before
11237 newline only if ending up on a newline.
11238 (next_element_from_ellipsis): Return success. Handle case of
11239 displaying no ellipsis. Fix case of ellipsis defined in display
11241 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11244 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11246 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11247 (Fcolor_supported_p): Renamed from face-color-supported-p.
11249 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11251 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11252 list of colors renamed to tty-defined-color-alist.
11253 (tty_color_name): Pass the frame to tty-color-by-index.
11254 (realize_tty_face): tty-color-alist is now a function which
11255 accepts the frame as argument.
11257 * term.c (Ftty_display_color_p): Accept an optional argument
11260 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11262 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11263 encode_terminal_code.
11265 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11267 * dispnew.c (mode_line_string): Support termcap frames as well.
11269 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11271 * syntax.c (Fforward_word): Undo previous change.
11273 * editfns.c (Fconstrain_to_field): Don't constrain if
11274 inhibit-field-text-motion is non-nil.
11275 (Fline_beginning_position): Undo previous change.
11276 (Fline_end_position): Ditto.
11278 * syntax.c (Fforward_word): Notice field boundaries only if
11279 inhibit-field-text-motion is nil.
11281 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11283 * editfns.c (Vinhibit_field_text_motion): New variable.
11284 (inhibit-field-text-motion): New DEFVAR_LISP.
11285 (Fline_beginning_position, Fline_end_position): Notice field
11286 boundaries only if inhibit-field-text-motion is nil.
11288 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11289 All calls adjusted.
11290 (x_build_heuristic_mask): Likewise.
11291 (xbm_load_image_from_file): Change error output.
11292 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11293 (gif_load, gs_load, x_kill_gs_process): Ditto.
11295 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11296 color indices when accessing raster pixels.
11297 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11298 one of :file or :data.
11299 (enum pbm_keyword_index): Add PBM_DATA.
11300 (pbm_format): Add :data.
11301 (pbm_image_p): Allow either :file or :data.
11302 (pbm_read_file): New function.
11303 (pbm_scan_number): Rewritten to read from string.
11304 (pbm_load): Support :data.
11306 See ChangeLog.8 for earlier changes.
11308 ;; Local Variables:
11309 ;; coding: iso-2022-7bit