1 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * s/gnu-linux.h: Fix a typo in comment.
5 2001-09-28 Andreas Schwab <schwab@suse.de>
7 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
8 nocombreloc, in case -z combreloc is the default.
10 2001-09-28 Gerd Moellmann <gerd@gnu.org>
12 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
15 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
17 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
19 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
21 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
22 utf-8, menu-bar, and latin-N.
23 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
25 (lisp): Add latin-N, since they are preloaded.
27 2001-09-27 Gerd Moellmann <gerd@gnu.org>
29 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
30 to the left. Some cleanup.
32 * xdisp.c (display_mode_element): One more case where a string's
33 multibyteness should be used for display.
35 2001-09-26 Gerd Moellmann <gerd@gnu.org>
37 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
40 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
41 of the only temporarily set echoing flag for deciding when
44 * keyboard.c (echo_kboard): Make externally visible.
46 * lisp.h (echo_kboard): Declare extern.
48 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
49 fonts_changed_p if we need larger matrices due to vscrolling.
50 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
51 this round of redisplay if make_cursor_line_fully_visible fails.
52 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
53 (try_cursor_movement, try_scrolling): Use them instead of integers.
55 * dispextern.h (required_matrix_width, required_matrix_height):
58 * dispnew.c (required_matrix_width, required_matrix_height):
60 (allocate_matrices_for_window_redisplay)
61 (allocate_matrices_for_frame_redisplay: Use them.
62 Remove parameters CH_DIM.
64 * xdisp.c (display_mode_lines): Temporarily set selected_frame
65 and selected_window to the frame of the window whose mode-lines
66 are displayed, and to the window itself.
67 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
70 2001-09-25 Gerd Moellmann <gerd@gnu.org>
72 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
73 the image cache under us.
75 * xdisp.c (display_mode_element): If the mode element is a symbol
76 with a string value, use that string's multibyteness for displaying.
78 * keyboard.c (read_char): Don't clear a message for a switch-frame
79 event. From Stefan Monnier <monnier@cs.yale.edu>.
81 * xterm.c (fast_find_position) [0]: Add a presumably more correct
82 version for after 21.1.
84 * xdisp.c (row_containing_pos): Make externally visible.
86 * dispextern.h (row_containing_pos): Add prototype.
88 * process.c (send_process): Disable composition if from_byte < 0.
89 From Kenichi Handa <handa@etl.go.jp>.
91 2001-09-24 Gerd Moellmann <gerd@gnu.org>
93 * xterm.c (refreshicon): Function removed.
95 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
97 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
99 * xterm.c (toplevel): Remove includes in #if 0.
101 * process.c (sigchld_handler) [LINUX]: Don't return from
102 the signal handler at the end of the loop.
104 2001-09-21 Gerd Moellmann <gerd@gnu.org>
106 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
107 Terminate only if kill returns -1, and errno is ESRCH.
109 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
111 * Makefile.in (shortlisp): Add ../lisp/env.elc.
113 2001-09-20 Gerd Moellmann <gerd@gnu.org>
115 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
116 since this function can be called during GC.
118 * callproc.c (Fcall_process): Handle errors from pipe(2).
119 (child_setup): Delete code in #ifdef vipc.
121 2001-09-19 Gerd Moellmann <gerd@gnu.org>
123 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
124 (display_mode_element): Display the string from decode_mode_spec
125 depending on its multibyteness.
127 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
129 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
131 2001-09-18 Gerd Moellmann <gerd@gnu.org>
133 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
134 recursive_edit_unwind.
135 (recursive_edit_unwind): Set kboard state according to
138 * buffer.c (modify_overlay): Don't do nothing if START == END;
139 This can still be a modification, for example when an overlay has
140 a before-string or after-string.
141 (Fdelete_overlay): Prevent redisplay optimizations when deleting
142 an overlay with before-string or after-string.
144 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
145 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
147 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
148 first_unchanged_at_end_row is in front of
149 last_unchanged_at_beg_row. This code should be removed after the
152 2001-09-17 Gerd Moellmann <gerd@gnu.org>
154 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
155 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
157 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
160 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
162 * dired.c (Ffile_attributes): Doc fix.
164 2001-09-14 Gerd Moellmann <gerd@gnu.org>
166 * fileio.c (Ffile_symlink_p): Fix last change.
168 * filelock.c (current_lock_owner): Fix last change.
170 2001-09-13 Gerd Moellmann <gerd@gnu.org>
172 * filelock.c (current_lock_owner): If readlink returns ERANGE,
173 take that to mean that the buffer is too small.
175 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
176 that to mean that the buffer is too small.
178 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
179 current buffer's multibyteness when discarding the iterator's
182 * xfns.c (Fx_window_property): Handle case that property gets
183 deleted between the two calls to XGetWindowProperty.
185 2001-09-11 Gerd Moellmann <gerd@gnu.org>
187 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
189 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
190 in addition to read-only.
192 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
193 to t in addition to read-only.
195 * lisp.h (Qinhibit_modification_hooks): Declare.
197 * insdel.c (Qinhibit_modification_hooks): New variable.
198 (syms_of_insdel): Initialize and staticpro it.
200 * textprop.c (verify_interval_modification): Don't run
201 modification-hooks if inhibit_modification_hooks.
203 * dispnew.c (set_window_cursor_after_update): Fix code
204 finding glyph row containing cursor when cursor_in_echo_area
207 * xdisp.c (init_from_display_pos): Put some code in #if 0.
208 (add_to_log): Use bcopy instead of strcpy.
209 (init_from_display_pos): Use an explicit loop over bytes in
210 overlay strings instead of calling index.
212 2001-09-10 Gerd Moellmann <gerd@gnu.org>
214 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
216 * dispnew.c (direct_output_for_insert): Don't change IT's
217 stop_charpos to something in front of its current position.
219 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
222 2001-09-10 Richard M. Stallman <rms@gnu.org>
224 * frame.c (Fmouse_position): Doc fix.
226 2001-09-07 Gerd Moellmann <gerd@gnu.org>
228 * xdisp.c (init_from_display_pos): Don't compare the result
229 of calling index with NULL.
231 2001-09-06 Gerd Moellmann <gerd@gnu.org>
233 * xfns.c (x_set_background_color): Don't change the colors
234 of the X window of scroll bar widgets.
236 2001-09-05 Andrew Innes <andrewi@gnu.org>
238 * w32fns.c (w32_createwindow): Undo last change.
240 2001-09-05 Gerd Moellmann <gerd@gnu.org>
242 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
244 * xdisp.c (string_buffer_position): Use *single_char_property*
245 functions instead of the *single_property* functions.
247 2001-09-04 Andrew Innes <andrewi@gnu.org>
249 * w32term.c (w32_read_socket): Add more information to debugging
252 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
253 from Emacs frames, so that calls to GetClipBox in w32term.c
254 correctly report when part of a frame is visible (including
255 scrollbars, etc). This prevents repeated redrawing of frames when
256 only a scrollbar is visible.
257 (w32_wnd_proc): Add more frame information to debugging output.
259 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
261 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
263 2001-09-03 Gerd Moellmann <gerd@gnu.org>
265 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
266 help-echo for a string which doesn't have help-echo itself, use
267 get-char-property to obtain the help-echo from the string's buffer
268 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
269 have mouse-face, look ``under'' the string for mouse-face from an
271 (fast_find_position): Add parameter STOP. In the final row, stop
272 before glyphs having STOP as object. Don't consider glyphs that
273 are not from a buffer.
275 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
277 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
279 * fns.c (Fmd5): Doc fix.
281 2001-08-31 Gerd Moellmann <gerd@gnu.org>
283 * composite.c (update_compositions): Do nothing if
284 inhibit-modification-hooks is set.
286 2001-08-30 Gerd Moellmann <gerd@gnu.org>
288 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
289 and check_message_stack if terminating abnormally. We want
290 glyph matrices etc. in a core dump.
292 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
293 (syms_of_xdisp): Initialize them.
294 (handle_single_display_prop): Don't change point, bind `object',
295 `position', and `buffer-position' instead to the object having the
296 `display' property, position in the object and position in the buffer.
298 * fileio.c (Finsert_file_contents): Don't change the multibyteness
299 of the buffer if REPLACE is non-nil.
301 2001-08-29 Gerd Moellmann <gerd@gnu.org>
303 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
305 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
307 * w32term.c (x_set_glyph_string_background_width)
308 (show_mouse_face): Track the last changes in xterm.c.
310 2001-08-28 Gerd Moellmann <gerd@gnu.org>
312 * xterm.c (x_set_glyph_string_background_width): Set the glyph
313 string's background width so that multi-line mouse-face is drawn
314 to the right edge of the window.
315 (show_mouse_face): Set the row's mouse_face_p flag after drawing
318 * dispnew.c (direct_output_for_insert): Set updated_area
319 before inserting/writing glyphs.
321 * xdisp.c (display_mode_element): Use string_byte_to_char to
322 determine character positions in strings, use chars_in_text
324 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
325 a matrix as parameter; this is easier to use from GDB.
327 2001-08-28 Miles Bader <miles@gnu.org>
329 * textprop.c (Fprevious_single_char_property_change)
330 (Fnext_single_char_property_change): Doc fixes.
332 2001-08-27 Gerd Moellmann <gerd@gnu.org>
334 * fileio.c (Finsert_file_contents): Allocate, restore, and
335 free composition data in the case of REPLACE not being nil.
337 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
338 there exist overlay strings with newlines at POS.
339 (text_outside_line_unchanged_p): Return 0 if changes start at
340 START and overlays exist at START. Likewise for END.
341 (try_window_id): Give up if init_to_row_end returns 0.
343 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
346 2001-08-24 Gerd Moellmann <gerd@gnu.org>
348 * keymap.c (access_keymap): Return the cdr of the binding of
349 a generic character instead of its definition (KEY . BINDING).
351 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
352 to 0 also in the REPLACE case.
354 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
356 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
357 open to determine whether file is readable (as for DOS_NT).
359 2001-08-23 Gerd Moellmann <gerd@gnu.org>
361 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
362 coding.type is coding_type_no_conversion or coding_type_raw_text,
363 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
364 non-nil instead of just setting enable_multibyte_characters in the
367 2001-08-22 Gerd Moellmann <gerd@gnu.org>
369 * dispextern.h (struct face_cache): Add member
372 * xfaces.c (menu_face_changed_default): New variable.
373 (menu_face_changed_count): Variable removed.
374 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
375 the menu_face_changed_default flag, otherwise set the FRAME's
376 menu_face_changed_p flag if the `menu' face has been changed.
377 Prevent calling set_font_frame_param if FRAME is t.
378 (make_face_cache): Initialize cache's menu_face_changed_p
379 from menu_face_changed_default.
380 (realize_basic_faces): Look into the frame's face cache to
381 determine if the menu appearance needs updating.
383 * keymap.c (access_keymap): Fix last change to not consider
384 IDX when it has modifiers.
386 2001-08-21 Gerd Moellmann <gerd@gnu.org>
388 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
389 . BINDING) exists, where GENERIC-CHAR is the generic character of
390 the charset of IDX, return BINDING unless there exists a binding
393 2001-08-16 Gerd Moellmann <gerd@gnu.org>
395 * xrdb.c (SYSV): Don't define on Solaris 2.
396 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
398 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
399 of the screen line, not text line, containing IT's current position.
401 2001-08-15 Gerd Moellmann <gerd@gnu.org>
403 * window.c (window_scroll_pixel_based): Don't recenter if
404 PT is partially visible in the window.
406 * xterm.c (expose_window_tree, expose_window, expose_line):
407 Return 1 when overwriting mouse-face.
408 (expose_frame): If mouse-face was overwritten, redo it.
410 * xfaces.c (x_update_menu_appearance): Don't call
411 set_frame_menubar, let the next redisplay do it.
413 2001-08-14 Andrew Innes <andrewi@gnu.org>
415 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
416 drawing glyph string.
418 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
420 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
423 2001-08-14 Gerd Moellmann <gerd@gnu.org>
425 * xfaces.c (x_update_menu_appearance): Save and restore value of
426 interrupt_input_blocked.
428 2001-08-13 Gerd Moellmann <gerd@gnu.org>
430 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
431 a line start, move back to the line start.
433 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
434 exactly when a mini-buffer is active.
436 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
437 in units of 1/8 character on non window-system frames.
438 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
440 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
442 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
445 2001-08-09 Gerd Moellmann <gerd@gnu.org>
447 * keyboard.c (Vpre_help_message): New variable.
448 (syms_of_keyboard): Initialize and staticpro it.
449 (show_help_echo): Record current message before displaying a
450 help-echo, and restore that message when clearing the help.
452 * xfns.c (x_create_im): Remove prototype.
454 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
456 * dispnew.c (adjust_glyph_matrix): Undo last change.
458 2001-08-08 Gerd Moellmann <gerd@gnu.org>
460 * dispnew.c (adjust_glyph_matrix): In the optimization for
461 windows whose height has changed, disable partially visible lines.
463 2001-08-07 Gerd Moellmann <gerd@gnu.org>
465 * window.c (Frecenter): If ARG < 0, and on a window system
466 frame, count in some empty lines when we can't move -ARG lines down.
468 * xdisp.c (start_display): Don't try to determine the continuation
469 lines width if lines are truncated. It's superfluous and leads to
470 incorrect results if POS is not visible in the window after
471 reseating the iterator at the previous line start.
473 2001-08-06 Gerd Moellmann <gerd@gnu.org>
475 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
477 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
479 * alloc.c (init_stack): Remove declaration.
481 2001-08-03 Gerd Moellmann <gerd@gnu.org>
483 * keyboard.c (read_key_sequence): Check that key is an integer
484 before comparing it with quit_char.
485 (add_command_key): Use larger_vector.
486 (read_char_x_menu_prompt): Instead of converting symbol and
487 integer events into conses (EVENT . nil), use (EVENT . disabled)
488 which cannot be confused with valid events.
489 (read_char): When reading from Vunread_command_events, check for
490 events of the form (EVENT . disabled) instead of
493 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
494 a float, determine the max height from the frame's height.
496 2001-08-02 Gerd Moellmann <gerd@gnu.org>
498 * xdisp.c (redisplay_internal): Take message_cleared_p into
499 account only if minibuf_level == 0.
501 2001-08-01 Gerd Moellmann <gerd@gnu.org>
503 * xdisp.c (redisplay_internal): Add a check for the last
506 * xdisp.c (message_cleared_p): New variable.
507 (clear_message): Set message_cleared_p when clearing the current
509 (redisplay_internal): Look at message_cleared_p to capture
510 the case that the echo area should be cleared.
512 * keyboard.c (command_loop_1): Fix spelling of
513 resize_echo_area_exactly.
515 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
517 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
519 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
520 current matrix when the window gets smaller.
522 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
524 * print.c (strout): Cast the character passed to insert_char to
525 unsigned char, to avoid sign extension when it is promoted to int.
527 2001-07-31 Gerd Moellmann <gerd@gnu.org>
529 * fileio.c (Finsert_file_contents): Don't treat a return value
530 of 0 from emacs_read as an IO error.
532 2001-07-30 Gerd Moellmann <gerd@gnu.org>
534 * keyboard.c (abs): New macro.
535 (double_click_fuzz): New variable.
536 (make_lispy_event): Use it to determine what makes a double-click.
537 (syms_of_keyboard): DEFVAR_INT it.
539 * xmenu.c (set_frame_menubar): Take into account that
540 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
543 2001-07-27 Gerd Moellmann <gerd@gnu.org>
545 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
547 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
548 of row's visible height.
550 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
551 deal with the first overlay string having an image `display' property.
552 (try_window_reusing_current_matrix, compute_line_metrics):
553 Fix computation of row's visible height for the case that part of the
554 row is invisible above and part of the row is at the same time
555 invisible below the window.
557 2001-07-26 Gerd Moellmann <gerd@gnu.org>
559 * xfns.c (x-show-tip): Doc fix.
561 * xfns.c (Vx_max_tooltip_size): New variable.
562 (syms_of_xfns): DEFVAR_LISP it.
563 (Fx_show_tip): Set frame's window_width to the width of the
564 window. Use a maximum tooltip size specified by
565 Vx_max_tooltip_size, if that has valid contents.
566 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
568 2001-07-26 Andrew Innes <andrewi@gnu.org>
570 * w32term.c (x_display_list): New variable.
571 (w32_term_init): Set it.
573 * w32term.h (x_display_list): New extern.
575 2001-07-26 Gerd Moellmann <gerd@gnu.org>
577 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
578 is non-nil, instead of when redisplaying_p is non-zero.
580 (mark_window_display_accurate_1): Add an assertion.
582 2001-07-25 Gerd Moellmann <gerd@gnu.org>
584 * dispextern.h (struct it): Increase size of ctl_chars to 16.
586 * xfns.c (Fx_file_dialog): Block/unblock input while processing
587 events so that we get a chance of processing expose events.
589 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
591 2001-07-24 Gerd Moellmann <gerd@gnu.org>
593 * xfns.c (valid_image_p): Protect better against invalid image
594 specifications. Previous code could signal an error.
596 2001-07-23 Gerd Moellmann <gerd@gnu.org>
598 * indent.c (current_column): Fix column computation in the
599 presence of display table entries.
600 (current_column_1, Fmove_to_column, compute_motion): Likewise.
602 * dispnew.c (adjust_glyph_matrix): In the optimization for
603 windows whose height has changed, use the new window height
604 to compute which rows to invalidate.
606 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
607 (MAX_10_EXP): New macro.
610 * coding.c (code_convert_region): Handle the multibyte case if
611 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
613 2001-07-20 Gerd Moellmann <gerd@gnu.org>
615 * dispextern.h (struct face): Change type of `stipple' to
618 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
620 2001-07-19 Gerd Moellmann <gerd@gnu.org>
622 * dispnew.c (update_window): Don't set the cursor at the end
623 of the update if display update has been paused.
625 * composite.h (syms_of_composite): Renamed from syms_of_composition.
627 2001-07-18 Ken Raeburn <raeburn@gnu.org>
629 * fns.c (Fset_char_table_default): Check that a charset is defined
630 before checking its dimension.
632 2001-07-17 Ken Raeburn <raeburn@gnu.org>
634 * coding.c (setup_coding_system): Don't do any designation based
635 on reg_bits if charset is not yet defined.
637 * lisp.h (XVECTOR): Verify correct object type before returning a
638 pointer, using eassert.
640 2001-07-17 Gerd Moellmann <gerd@gnu.org>
642 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
643 Increase to 4096 because of paste problems reported on GNU/Linux.
645 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
647 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
649 2001-07-16 Gerd Moellmann <gerd@gnu.org>
651 * fileio.c (unwind_read): Function removed.
652 (read_non_regular, read_non_regular_quit): New functions.
653 (Finsert_file_contents): When reading from non-regular files,
654 arrange to catch a `quit' and terminate the loop. Rearrange
655 code so that a `quit' when reading from a regular file doesn't
656 insert text in the buffer.
658 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
659 Clear faces afterwards.
660 (clear_font_table): Take a x_display_info parameter. Don't free
661 fonts being the default font of any frame on the given display.
663 2001-07-13 Gerd Moellmann <gerd@gnu.org>
665 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
666 instead of CHAR_STRING which can signal an error.
668 * charset.c (char_to_string_1): Extracted from char_to_string.
669 Return -1 instead of signaling an error.
670 (char_to_string): Use it.
672 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
674 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
676 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
677 is t, don't try to append anything to it.
679 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
681 * dired.c (file_name_completion): Pass dp->d_name to
682 Fstring_match, not elt, which is always nil here.
684 2001-07-12 Gerd Moellmann <gerd@gnu.org>
686 * xselect.c (x_decline_selection_request): Handle errors
687 caused by receivers that have vanished.
689 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
690 ignoring events on foreign windows in #if 0. Always dispatch
691 the event after checking it with x_handle_property_notify.
693 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
694 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
695 TRACE macros to facilitate debugging. Add additional trace statements.
696 (toplevel): Add prototypes for file-local functions.
697 (x_atom_to_symbol): Remove DPYINFO parameter.
699 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
701 * w32menu.c (menubar_selection_callback, w32_menu_show):
702 Initialize `entry' to nil.
703 (w32_dialog_show): Remove unused `save_wv' variable.
704 (name_is_separator): Recognize "--:foo" and "--foo-bar".
706 2001-07-11 Gerd Moellmann <gerd@gnu.org>
708 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
710 * fileio.c (unwind_read): Print a message when discarding inserted
711 text or switching the buffer to unibyte. Change parameter.
712 (Finsert_file_contents): Don't pass VISIT to unwind_read.
714 * fileio.c (unwind_read): New function.
715 (Finsert_file_contents): Record it as unwind-function for
716 the case that reading is interrupted by C-g.
718 2001-07-10 Gerd Moellmann <gerd@gnu.org>
720 * dispnew.c (update_window): Don't skip the header-line
721 update when scrolling_window returns 0.
723 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
725 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
726 for the case that x_decode_color signals an error.
728 * xdisp.c (add_to_log): Do nothing if called asynchronously.
730 2001-07-09 Gerd Moellmann <gerd@gnu.org>
732 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
733 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
736 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
738 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
739 doc string line for dos-timezone-offset.
741 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
742 inline assembly, to avoid compiler warnings.
743 (syms_of_msdos): Add \n\ at the end of a line in the doc string
744 line for dos-unsupported-char-glyph.
746 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
748 2001-07-05 Gerd Moellmann <gerd@gnu.org>
750 * sound.c: Include Emacs' header files with #include "...".
752 * eval.c (specbind): Additionally record the buffer that was
753 current when a buffer-local or frame-local variable was bound.
755 2001-07-04 Gerd Moellmann <gerd@gnu.org>
757 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
758 to unibyte characters in unibyte buffers.
760 2001-07-03 Gerd Moellmann <gerd@gnu.org>
762 * eval.c (specbind): If SYMBOL has a frame-local binding, record
763 the frame on the binding stack. Change format of entries for
764 local bindings on the binding stack to '(SYMBOL . WHERE)'.
765 (unbind_to): Handle unbinding a frame-local variable.
767 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
768 glyphs and truncation glyphs at the end of a row from its pixel width.
769 (dump_glyph_row): Print row's continuation_lines_width.
770 (try_window_id): Take the shortcut if ZV is visible in the
771 window, but there are actually no changes at ZV.
773 2001-07-02 Gerd Moellmann <gerd@gnu.org>
775 * xterm.h (x_free_dpy_colors): Add prototype.
777 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
778 right number of arguments.
780 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
781 ($(lwlibdir)TAGS): New target.
782 (TAGS): Fix dependency list.
784 * xterm.c (x_list_fonts): Make sure XFreeFont is called
787 2001-06-30 Gerd Moellmann <gerd@gnu.org>
789 * emacs.c (main): Remove extern declaration for sys_nerr, which
790 isn't used and causes a compilation error with GCC 3.0 on
793 2001-06-27 Gerd Moellmann <gerd@gnu.org>
795 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
796 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
797 (toplevel): Include <signal.h> and syssignal.h.
799 * sound.c (vox_configure, vox_close): Turn off atimers
802 2001-06-26 Gerd Moellmann <gerd@gnu.org>
804 * keyboard.c (read_char) <non_reread>: Record the previous idle
805 start time before calling timer_stop_idle.
806 (read_char) <reread_first>: After processing a help-echo event,
807 restore the previous idle start time.
809 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
810 the start of invisible text.
811 (setup_for_ellipsis): New function.
812 (next_overlay_string): After all overlay strings have been
813 processed, display an ellipsis if necessary.
814 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
815 (push_it): Initialize display_ellipsis_p on the iterator's stack.
817 * dispextern.h (struct iterator_stack_entry): Add member
820 2001-06-25 Gerd Moellmann <gerd@gnu.org>
822 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
823 on the value of the wait-for-wm frame parameter.
825 * xterm.h (struct x_output): Add member wait_for_wm.
827 * xfns.c (Qwait_for_wm): New variable.
828 (x_frame_parms): Add entry for `wait-for-wm".
829 (x_set_wait_for_wm): New function.
830 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
831 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
833 * xdisp.c (try_window_id) <all changes below window end>: Don't
834 take this shortcut if ZV is visible in the window.
835 (try_window_id): When checking for window start being in changed
836 text, don't check that the buffer's size has changed.
838 2001-06-23 Richard M. Stallman <rms@gnu.org>
840 * minibuf.c (Fcompleting_read): Doc fix.
842 2001-06-19 Gerd Moellmann <gerd@gnu.org>
844 * composite.c (Ffind_composition_internal): Accept ZV
845 and a string's end position as POS.
847 2001-06-18 Gerd Moellmann <gerd@gnu.org>
849 * composite.c (Ffind_composition_internal): Check POS
852 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
854 * editfns.c (Fmessage_box): If the frame is not under a window
855 system, output the message in the echo area.
857 2001-06-14 Richard M. Stallman <rms@gnu.org>
859 * xdisp.c (try_window_id): When EOB is visible, don't treat
860 insertion at EOB as if it were "off the bottom of the screen."
862 2001-06-11 Andrew Innes <andrewi@gnu.org>
864 * w32proc.c (create_child): Add new parameter is_gui_app.
865 (w32_executable_type): Add new parameter is_gui_app.
866 (sys_spawnve): Use it.
867 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
868 SIGQUIT. This matches better how the signals are interpreted by
869 MSVC compiled programs.
870 (syms_of_ntproc): Update docstring.
872 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
874 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
875 well otherwise note_mouse_highlight might optimize away highlighting
876 if we pass over that same overlay again.
878 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
880 * lread.c (Fload): Document that the argument is run via
881 substitute-in-file-name.
883 2001-05-31 Gerd Moellmann <gerd@gnu.org>
885 * Makefile.in (bootstrap-doc): New target.
886 (bootstrap-emacs): Depend on it.
888 * fileio.c (Fdo_auto_save): Don't try to create the directory of
889 auto-save-list-file-name when shutting down Emacs, because
890 creating the directory might signal an error, and leaves
891 Emacs in a strange state.
893 * term.c: (tty_cursor_hidden): New variable.
894 (update_begin): Don't call tty_hide_cursor. Clean up.
895 (update_end, set_terminal_window, set_scroll_region): Clean up.
896 (ring_bell, reset_terminal_modes): Clean up.
897 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
898 on tty_cursor_hidden.
899 (write_glyphs): Call tty_hide_cursor.
901 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
903 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
905 2001-05-30 Gerd Moellmann <gerd@gnu.org>
907 * xfns.c (enum image_value_type): New enumerator
908 IMAGE_STRING_OR_NIL_VALUE.
909 (parse_image_spec): Handle it.
910 (xbm_format, pbm_format): Use it for :foreground and :background.
911 (xbm_load, pbm_load): Check for nil color names.
913 * xterm.c (note_mouse_highlight): If an overlapping overlay
914 exists, but we find that we highlight the same overlay as before,
915 don't do the highlighting again.
917 2001-05-29 Gerd Moellmann <gerd@gnu.org>
919 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
920 Protect unibyte strings created by replacing their multibyte
921 equivalents in menu_items.
923 * keymap.c (Fsingle_key_description): NUL-terminate the string
924 buffer before calling build_string.
926 * callproc.c (Fcall_process): Deal with decode_coding returning
927 CODING_FINISH_INCONSISTENT_EOL.
929 2001-05-28 Gerd Moellmann <gerd@gnu.org>
931 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
932 an item's name with its key description in case the description
933 is a multibyte string.
935 * keymap.c (Fsingle_key_description): Create a multibyte string
938 * macros.c (Fstart_kbd_macro): Doc fix.
940 * xterm.c (cursor_in_mouse_face_p): New function.
941 (x_draw_stretch_glyph_string): Use it to choose a different GC
942 when drawing a cursor within highlighted text.
944 * editfns.c (char_property_eq): Put in #if 0.
946 * indent.c (string_display_width): Put in #if 0.
948 * lread.c (Fload): Remove unused label.
950 * termcap.c (speeds): Put in #if 0.
952 2001-05-18 Gerd Moellmann <gerd@gnu.org>
954 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
956 * xfaces.c (xlfd_point_size): Don't divide pixel size from
957 transformation matrix by 10.
959 2001-05-16 Gerd Moellmann <gerd@gnu.org>
961 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
962 only if it's equal to the former foreground pixel color.
963 (x_set_foreground_color, x_set_background_color)
964 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
966 2001-05-16 Dave Love <fx@gnu.org>
968 * insdel.c (signal_before_change, signal_after_change): Consider a
969 local change hook which changes the buffer.
971 * process.c (read_process_output): Don't call signal_after_change
972 and update_compositions after insert_from_string_before_markers.
974 2001-05-16 Gerd Moellmann <gerd@gnu.org>
976 * xfaces.c (split_font_name): Use the right field when
977 checking for `[...]' syntax.
979 * buffer.c (copy_overlays): New function.
980 (clone_per_buffer_values): Use it.
982 * buffer.h (OVERLAY_PLIST): New macro.
984 * keymap.c (Fsingle_key_description): Replace a build_string with
985 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
987 * fontset.c (Ffontset_info): Check that face is non-null
988 before accessing its fields.
990 2001-05-15 Gerd Moellmann <gerd@gnu.org>
992 * keyboard.c (read_key_sequence): Prevent generating a fake
995 * xfaces.c (split_font_name): Handle `[...]' for the right
998 * ccl.c (ccl_driver): Don't copy remaining bytes in case
999 of CCL_STAT_INVALID_CMD.
1001 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1003 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1004 in <var> has no default value yet.
1006 * xfaces.c (try_alternative_families): First try the FAMILY.
1007 And if nothing is found in the end, try again with scalable fonts.
1008 (try_font_list): Let try_alternative_families do a bit more of
1009 the work. Only use FAMILY if it is not nil.
1010 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1012 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1014 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1015 pointer shape when show_mouse_face has already done it.
1017 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1020 * xfaces.c (split_font_name): Make sure to leave the loop
1021 with the right value of `i'.
1023 * xfaces.c (split_font_name): Handle matrix transformations
1024 in the pixel and point size fields of XLFD font names.
1025 (xlfd_point_size): Likewise.
1027 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1029 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1030 (x_to_w32_font): Add prototype.
1032 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1033 redefining, to avoid compiler warnings.
1035 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1037 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1038 (w32_get_bdf_glyph): Cast between unsigned char and char when
1039 passing arguments to subroutines, to shut up compiler warnings.
1040 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1043 * xfaces.c: Include keyboard.h before frame.h, not after it.
1045 * widget.c: Include keyboard.h before frame.h.
1047 * w32term.h (struct image, struct face): Forward declaration, to
1048 avoid compiler warnings.
1050 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1052 * keyboard.c (read_key_sequence): Don't modify events when
1053 generating fake prefix keys (mode-line, scroll-bar, ...) since
1054 this prevents proper processing of such events when pushed back
1055 into unread-command-events.
1057 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1058 actually redrawn. Make the function static.
1059 (note_mouse_highlight): Fix a case where the mouse cursor
1060 was changed back to the text cursor.
1062 * xterm.h (clear_mouse_face): Remove prototype.
1064 * xdisp.c (try_window_id): Fix the fix and set the right
1067 * xdisp.c (try_window_id): Fix computation of window end in the
1068 case that lines were deleted at the end of the window. Add some
1069 more debug_method_adds.
1071 * xfaces.c (try_alternative_families): New function.
1072 (try_font_list): Use it. If ATTRS specifies a family, check
1073 fonts from that family first.
1074 (choose_face_font): Remove code setting the family part of
1077 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1079 * xdisp.c (try_window_id): Fix case of all changes before
1082 * xdisp.c (try_window_id): Add some xasserts.
1084 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1086 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1088 2001-05-09 Dave Love <fx@gnu.org>
1090 * xdisp.c (GIVE_UP): Fix for K&R C.
1092 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1094 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1096 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1097 back to the text cursor shape without need.
1099 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1101 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1103 * dispextern.h (inverse_video): Declare extern.
1105 * keyboard.c (delete_kboard): Handle the case that selected_frame
1106 has been deleted in the course of x_connection_closed.
1108 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1110 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1111 Fix the change from 2001-04-30.
1113 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1115 * xfns.c (file_dialog_unmap_cb): New function.
1116 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1117 where a dialog is closed via the window manager.
1119 * xdisp.c (try_window_id): Cases of changes all in front of
1120 the window start or all below the window end mostly rewritten.
1121 (redisplay_window): Move the tests if try_window_id is
1122 applicable to try_window_id.
1123 (GIVE_UP): New macro.
1125 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1127 * xterm.c (expose_window): Return int. If W is the window
1128 currently being updated, mark the frame garbaged.
1129 Fix computation of rows intersecting the exposed rectangle.
1130 (expose_window_tree): Stop when expose_window returns 0.
1132 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1133 again if it has already been drawn.
1135 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1137 * syntax.c (update_syntax_table): Check that oldi has the same
1138 properties as old_prop before deciding not to invalidate.
1140 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1142 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1143 read-only text that is so because of text properties.
1145 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1146 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1147 windows that are components of a Lucid menu bar.
1149 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1151 * term.c (turn_on_face): Fix reverse video handling on terminals
1152 that don't support colors.
1154 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1156 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1159 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1161 * term.c (toggle_highlight): New function.
1162 (turn_on_face): Change handling of reverse video.
1164 * process.c (wait_reading_process_input):
1165 Call record_asynch_buffer_change only if a timer really changed buffers.
1167 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1168 of the number of overlays to check.
1170 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1172 * xdisp.c (try_window_id): Fix a case where window_end_pos
1173 and window_end_bytepos were not adjusted.
1175 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1177 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1180 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1182 * process.c (wait_reading_process_input) [!subprocesses]:
1183 Don't reference waiting_for_user_input_p, it's not defined in the
1184 branch without async subprocesses support.
1186 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1188 * keyboard.c (delete_kboard): Prevent a dangling reference
1189 from current_kboard to KB, which is freed.
1191 * process.c (wait_reading_process_input):
1192 Call record_asynch_buffer_change after running timers, to make
1193 read_key_sequence aware of buffer changes from under it.
1195 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1197 * xfaces.c (Qscalable_fonts_allowed): New variable.
1198 (realizing_basic_faces_p): Removed.
1199 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1201 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1202 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1203 for scalable-fonts-allowed to t.
1205 * fileio.c (Finsert_file_contents): If the file size returned from
1206 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1207 read from files on a procfs whose contents are generated dynamically.
1209 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1211 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1212 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1213 (__memalign_hook): Make the two prototypes consistent.
1215 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1217 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1218 matrix of mini-windows.
1220 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1222 * intervals.c (find_interval): Don't rebalance during signal handling.
1224 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1226 * fns.c: Include blockinput.h.
1228 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1230 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1232 * fns.c (Fcompare_strings): Fix return values.
1234 * window.c (window_scroll): Change the meaning of N to mean
1235 N screen-fulls or N lines.
1236 (window_scroll_pixel_based, window_scroll_line_based)
1237 (scroll_command, Fscroll_other_window): Change accordingly.
1239 * window.c (window_scroll_pixel_based, Frecenter):
1240 Call window_box_height instead of using it.last_visible_y for the
1241 height of the window.
1243 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1244 instead of using it.last_visible_y for the height of the window.
1246 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1247 From Dan Holmsand <dan@eyebee.com>.
1249 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1250 able to write to hidden and system files. From Dan Holmsand
1253 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1254 Holmsand <dan@eyebee.com>.
1256 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1258 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1260 * window.c (window_internal_height): Return 1 less if the
1261 window has a header line.
1263 * xdisp.c (try_window_id): When scrolling on a terminal, take
1264 the change of window_internal_height into account.
1266 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1268 * gmalloc.c (align): If the argument SIZE would overflow
1269 __malloc_ptrdiff_t, fail right away.
1271 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1273 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1274 Make sure the tooltip is completely visible.
1275 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1277 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1279 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1281 2001-04-06 Dave Love <fx@gnu.org>
1283 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1286 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1288 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1290 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1292 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1294 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1296 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1298 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1299 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1301 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1302 shell widget's position only if it is non-null.
1304 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1305 Set f->output_data.x->widget to null after destroying it.
1307 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1308 FILENAME to bring it in synch with the documentation.
1310 * xfaces.c (realizing_basic_faces_p): Renamed from
1311 realize_default_face_p.
1312 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1313 (realize_default_face): Don't set the flag.
1315 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1317 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1319 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1321 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1322 the buffer that was used for echoing.
1324 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1325 (first_font_matching): Removed unused function.
1326 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1327 (may_use_scalable_font_p): Remove parameter FONT; rename
1328 parameter NAME to FONT.
1329 (x_face_list_fonts): Fix missing bounds check.
1330 (realizing_default_face_p): New variable.
1331 (realize_default_face): Set and clear that flag.
1332 (x_face_list_fonts): When called during the realization of the
1333 default face, and no matching fonts are found when ignoring
1334 scalable fonts and fonts matching a regexp from
1335 face-ignored-fonts, try without ignoring fonts.
1337 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1339 * xfns.c (postprocess_image): New function.
1340 (lookup_image): Call it for all image types except PostScript.
1341 (x_kill_gs_process): Call postprocess_image.
1343 * xterm.c (x_use_underline_position_properties): New variable.
1344 (x_draw_glyph_string): Use it.
1345 (syms_of_xterm): DEFVAR_BOOL it.
1347 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1349 * xterm.c (x_alloc_nearest_color_1): New function.
1350 (x_alloc_nearest_color): Use it.
1351 (x_color_cells): Take a Display as argument, instead of a frame.
1352 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1353 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1354 (x_initialize): Register cvt_string_to_pixel as resource converter
1355 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1357 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1359 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1360 (set_iterator_to_next): If a string from a display property ends,
1361 consider the case that this might also be the end of an
1362 overlay string having the display property.
1364 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1366 * xdisp.c (reseat_to_string): Undo last change.
1368 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1369 matrix of a window when the header line changes, when
1370 new rows are allocated, or when the width changes.
1372 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1374 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1376 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1378 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1381 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1383 * data.c (Fsubr_interactive_form): New function.
1384 (syms_of_data): Defsubr it.
1386 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1387 (live_float_p, live_misc_p): Return 1 only if the offset of the
1388 pointer in its block is >= 0.
1390 2001-03-28 Paul Eggert <eggert@twinsun.com>
1392 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1393 microseconds calcuation. Avoid double-rounding problem.
1394 In doc string, warn that the result is approximate.
1396 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1398 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1399 bind `inhibit-eval-during-redisplay' to t.
1401 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1403 * xdisp.c (inhibit_eval_during_redisplay)
1404 (Qinhibit_eval_during_redisplay): New variables.
1405 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1406 don't eval, return nil instead.
1407 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1408 Initialize Qinhibit_eval_during_redisplay.
1410 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1411 the iterator's multibyte_p flag.
1413 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1414 instead of setting it to zero; it's incremented for each frame
1415 where the menu face is changed.
1417 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1418 change bottom shadow accordingly.
1420 * xterm.c (expose_window_tree, expose_frame): Don't compute
1422 (expose_window): Do it here instead.
1423 (x_draw_glyph_string): Fix a computation of the underline position.
1425 * bytecode.c (BYTE_CODE_QUIT): New macro.
1426 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1428 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1430 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1431 Give up if matrix starts in an ellipsis.
1432 (init_from_display_pos): Do nothing if POS doesn't specify
1433 a dpvec_index but the iterator has such a position.
1435 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1437 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1438 x/y position is (0, 0) after destroying the menu bar, restore
1439 its original position.
1441 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1442 (init_from_display_pos): Use it.
1443 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1445 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1447 * xdisp.c (try_window_id): Undo last change.
1449 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1451 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1453 * buffer.c (syms_of_buffer): Doc fix.
1455 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1457 * xfaces.c (x_update_menu_appearance): Use local variable
1458 popup_path for setting font resources.
1460 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1462 * frame.c (Fframe_list): Don't reference tip_frame if
1463 HAVE_WINDOW_SYSTEM is not defined.
1465 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1468 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1470 * xdisp.c (init_from_display_pos): Test invisible property
1471 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1473 * xdisp.c (redisplay_internal) <update one window>: Make sure
1474 last_arrow_position and last_arrow_string are set.
1476 * frame.c (Fframe_list): Don't return a tooltip frame.
1478 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1480 * xdisp.c (mark_window_display_accurate_1): New function,
1481 extracted from mark_window_display_accurate.
1482 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1483 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1484 (mark_window_display_accurate): Use it.
1485 (redisplay_internal): Use it for the selected window.
1486 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1487 for the selected frame.
1489 * xdisp.c Use make_number, for readability.
1490 (try_window_id): Disable rows below the window end.
1491 (try_window_reusing_current_matrix): Use cursor_row_p.
1492 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1494 (init_from_display_pos): If POS specifies a position in a display
1495 vector, maybe get the iterator set up for that ellipsis.
1497 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1499 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1501 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1503 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1505 * xfaces.c (x_update_menu_appearance): Use a different path
1506 for Lucid popup menus.
1508 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1510 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1512 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1513 (string_buffer_position): Use `make_number'.
1515 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1517 * xfaces.c (x_update_menu_appearance): Renamed from
1518 x_set_menu_face_resources. Use different resources for popups.
1520 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1521 (GC_CHECK_STRING_BYTES): Don't define.
1523 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1524 Removed, together with subroutines.
1525 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1526 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1528 * dispextern.h (x_set_menu_resources_from_menu_face):
1531 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1532 Remove calls to x_set_menu_resources_from_menu_face.
1534 * xfaces.c (xm_set_menu_resources_from_menu_face):
1535 Remove #ifndef LESSTIF_VERSION.
1537 * xmenu.c: Include widget.h.
1538 (single_submenu): Return int. Some cleanup.
1539 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1541 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1543 * xterm.c (x_update_window_end): Handle overwritten mouse face
1544 also for tool bar windows.
1545 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1546 DRAW is DRAW_IMAGE_RAISED.
1548 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1550 * print.c (syms_of_print): Doc fixes.
1552 * fns.c (Fmd5): Doc fix.
1554 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1556 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1557 Clear area of the frame not occupied by the scroll bar.
1559 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1560 tip frame's root window buffer to *tip* right after creating
1563 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1564 is an integer don't have to be for space characters.
1566 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1568 * indent.c (current_column, current_column_1, Fmove_to_column)
1569 (compute_motion): Handle characters from display vectors differently.
1571 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1573 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1574 drawing glyph string.
1576 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1578 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1579 (command_loop_1): Undo last change.
1581 * xterm.c (fast_find_position): Return the correct vpos.
1583 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1584 non-null, set a per-buffer value in BUF instead of the current buffer.
1585 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1586 Call store_symval_forwarding with BUF null.
1587 (set_internal): Call store_symval_forwarding with the BUF
1588 parameter passed to set_internal. Formerly, the value was always
1589 set in the current buffer; the buffer recorded in specbind for
1590 this case wasn't used.
1591 (arith_driver): Reindent.
1593 * buffer.c (swap_out_buffer_local_variables):
1594 Call store_symval_forwarding with BUF null.
1596 * lisp.h (store_symval_forwarding): Change prototype.
1598 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1600 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1602 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1603 FOR_DELETION. Avoid resizing the mini-window of the selected
1604 frame if FOR_DELETION is set.
1605 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1606 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1609 * window.c (Fset_window_configuration): Change call to
1610 do_switch_frame to new format.
1612 * keyboard.c (quit_throw_to_read_char): Change call to
1613 do_switch_frame to new format.
1615 * lisp.h (do_switch_frame): Change prototype.
1617 * frame.c (Fframe_parameters): In the `buffer-list' frame
1618 parameter, store the buffer list of FRAME, not the list of the
1621 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1622 box just because the glyph row's full_width_p flag is set.
1624 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1626 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1627 skip the padding blanks inserted in extend_face_to_end_of_line,
1628 before checking for trailing whitespace.
1630 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1632 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1633 Remove special handling for LessTif/Motif.
1634 (toplevel): Don't include Xm/Xm.h.
1636 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1637 Remove workaround code for LessTif; it doesn't work anymore.
1639 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1642 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1643 Don't access private scroll bar data; it's no longer necessary with
1644 contemporary LessTif.
1646 * xfaces.c (xm_set_menu_resources_from_menu_face):
1647 Change #if 0 to #ifndef LESSTIF_VERSION.
1649 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1650 removing button grabs.
1652 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1654 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1655 and clip-large-size-font as obsolete.
1657 * lread.c (read_multibyte): Check the validity of multibyte
1658 sequence. If invalid, return the first byte.
1660 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1662 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1663 before running the command; timer functions or process
1664 filters may have set it.
1666 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1668 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1671 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1673 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1676 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1678 * dispextern.h (string_buffer_position): Add prototype.
1680 * xdisp.c (string_buffer_position, display_prop_string_p)
1681 (single_display_prop_string_p): New functions.
1683 * xterm.c (note_mouse_highlight): If there's no help-echo on
1684 a string, look at the buffer text ``under'' it.
1686 * keyboard.c (make_lispy_event): Add string info to the event,
1687 analogous to what's done on mode lines.
1688 (read_key_sequence): For a click on a string, consider `local-map'
1689 and `keymap' of that string.
1691 * keyboard.c (make_lispy_event, make_lispy_movement):
1692 Adjust calls to buffer_posn_from_coords to new format.
1694 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1696 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1699 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1700 flags argument to emacs_open; it seems to conflict with O_EXCL.
1702 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1704 * composite.h (struct composition): Change types of members;
1705 glyph_len to unsigned, width to unsigned short.
1707 2001-03-08 Andrew Innes <andrewi@gnu.org>
1709 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1712 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1714 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1717 * xterm.c (note_mouse_highlight): Handle mouse-face and
1718 help-echo in strings.
1719 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1720 (fast_find_string_pos): New function.
1722 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1723 (display_string): Call face_at_string_position with new parameter.
1725 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1726 Handle `mouse-face'.
1728 * dispextern.h (face_at_string_position): Change prototype.
1730 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1732 * keyboard.c (make_lispy_event): Avoid generating drag events
1733 if the mouse hasn't actually moved to another buffer position.
1735 2001-03-08 Dave Love <fx@gnu.org>
1737 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1739 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1741 * process.c (Fset_process_window_size): Fix a typo.
1743 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1745 * coding.c (detect_coding_sjis): Do more rigid check.
1746 (detect_coding_big5): Likewise.
1747 (decode_coding_sjis_big5): Likewise.
1748 (Fdetect_coding_region): Call detect_coding_system with tailing
1749 anchor byte `\0' for more rigid detection.
1750 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1751 (Fdetect_coding_string): Likewise.
1753 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1755 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1756 a string before extracting its data.
1758 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1760 * window.c (Frecenter): Rewrite code handling negative values
1761 of ARG on graphical frames.
1763 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1765 * window.c (displayed_window_lines): If W->start is outside the
1766 accessible portion of the buffer, call start_display with BEGV or
1767 ZV instead of W->start.
1769 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1771 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1773 * process.c (Fset_process_filter): Don't crash if the input
1774 file descriptor of PROCESS is closed.
1775 (Fset_process_window_size): Likewise.
1777 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1779 * xterm.c (XTflash): Make the timeout of select shorter, and call
1780 select repeatedly until the desired time expires.
1782 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1784 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1786 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1788 * lisp.h (Vwindow_list): Declare extern.
1790 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1792 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1794 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1796 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1797 to detect a case where we have to highlight a different region
1798 despite not having left the currently highlighted region.
1799 Set mouse_face_overlay in the x_display_info.
1800 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1802 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1804 * buffer.c (mouse_face_overlay_overlaps): New function.
1806 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1807 (Qmouse_face): Declare extern.
1809 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1810 if face_change_count is non-zero.
1812 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1814 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1815 that the source is unibyte.
1817 2001-03-05 Dave Love <fx@gnu.org>
1819 * xterm.c (XTmouse_position): Fix typo.
1821 2001-03-05 Gerd Moellmann <gerd@gnu.org>
1823 * minibuf.c (read_minibuf): Clean up the binding stack if
1824 called noninteractively.
1826 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1828 * coding.c (syms_of_coding): Docstring modified.
1830 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1832 * charset.c (char_to_string): If a single byte char has modifier
1833 bits that can't be reflected to the character code, ignore them
1834 instead of signaling an error.
1836 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1838 * s/msdos.h: Update copyright notice.
1840 * dosfns.h: Update copyright notice.
1842 * dosfns.c: Update copyright notice.
1844 * msdos.c: Update copyright notice.
1846 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1848 * xterm.c (glyph_rect): New function.
1849 (XTmouse_position): Use it to raise the threshold for mouse
1850 movement event generation.
1852 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1854 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
1855 specifies (reverse . t), reverse the initial screen colors.
1856 (IT_set_frame_parameters): If the property is foreground-color,
1857 but we are reversing the colors, set bg_set, not fg_set.
1858 Likewise for setting background-color and reversing: set fg_set.
1859 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
1862 * xfaces.c (Finternal_set_lisp_face_attribute)
1863 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
1866 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1868 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
1869 to a single slash in the middle of file names.
1871 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
1872 Accept only alphanumeric time zone names.
1874 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
1876 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1877 a widget to zero height.
1879 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1881 * window.c (Fwindow_end): Call move_it_past_eol only if
1882 ending up on a partially visible line.
1884 2001-03-01 Dave Love <fx@gnu.org>
1886 * ccl.c (Fccl_execute): Doc fix.
1888 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1890 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
1891 of the tool bar before calling x_figure_window_size.
1893 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
1894 NULL after destroying it, otherwise XTread_socket can access a
1895 destroyed widget when input is unblocked.
1897 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
1899 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
1900 same name as before, although there was a change in fontsets.
1902 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1904 * lisp.h (Fframe_parameter): Declare.
1906 * window.c (set_window_buffer): Field vscroll is an int, not a
1909 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1911 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1914 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1917 * alloc.c (toplevel): Include process.h.
1918 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1919 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1920 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1921 (allocate_vector, allocate_hash_table, allocate_window)
1922 (allocate_frame, allocate_process, allocate_other_vector):
1924 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1925 (mark_maybe_pointer): New function.
1926 (mark_memory): Also mark Lisp data to which only pointers
1927 remain and not Lisp_Objects.
1928 (min_heap_address, max_heap_address): New variables.
1929 (mem_find): Return MEM_NIL if START is below min_heap_address or
1930 above max_heap_address.
1931 (mem_insert): Compute min_heap_address and max_heap_address.
1933 * process.c (make_process): Use allocate_process.
1935 * frame.c (make_frame): Use allocate_frame.
1937 * window.c (make_window, make_dummy_parent): Use allocate_window.
1938 (Fcurrent_window_configuration): Use allocate_other_vector.
1940 * lisp.h (allocate_vectorlike): Remove prototype.
1941 (allocate_vector, allocate_other_vector, allocate_frame)
1942 (allocate_window, allocate_process, allocate_hash_table):
1945 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1946 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1948 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1950 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1951 treat the produced bytes as a valid multibyte sequence.
1953 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1954 (ccl_driver) <CCL_WriteMultibyteChar2>:
1955 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1956 <ccl_finish>: Set ccl->eight_bit_control properly.
1958 * ccl.h (struct ccl_program): New member eight_bit_control.
1960 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1962 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1963 accessible_keymaps_char_table.
1964 (accessible_keymaps_char_table): Obey `is_metized'.
1965 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1968 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1970 * dispnew.c: Check HAVE_TERM_H before including term.h.
1972 2001-02-24 Andrew Innes <andrewi@gnu.org>
1974 * makefile.w32-in: Update copyright notice.
1976 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1978 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1980 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1982 * Makefile.in (lisp): Add international/utf-8.elc.
1984 * fontset.c (Fnew_fontset): Fix handling of the case that an
1985 element of FONTLIST is a cons of family and registry.
1987 2001-02-23 Jason Rumney <jasonr@gnu.org>
1989 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1990 to height unconditionally.
1992 * w32term.c (x_set_glyph_string_background_width): Extend the
1993 background face to the end of the drawing area in the text area, only.
1994 (x_insert_glyphs): Call window_box_left to obtain the left
1995 x-coordinate of the area to shift.
1997 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2000 2001-02-22 Andrew Innes <andrewi@gnu.org>
2002 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2003 ($(BLD)\dispnew.obj):
2004 ($(BLD)\editfns.obj):
2005 ($(BLD)\fileio.obj):
2006 ($(BLD)\filelock.obj):
2007 ($(BLD)\keyboard.obj):
2008 ($(BLD)\w32proc.obj):
2009 ($(BLD)\process.obj):
2010 ($(BLD)\sysdep.obj): Ditto.
2012 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2014 ($(BLD)/dispnew.$(O)):
2015 ($(BLD)/editfns.$(O)):
2016 ($(BLD)/fileio.$(O)):
2017 ($(BLD)/filelock.$(O)):
2018 ($(BLD)/keyboard.$(O)):
2019 ($(BLD)/w32proc.$(O)):
2020 ($(BLD)/process.$(O)):
2021 ($(BLD)/sysdep.$(O)): Ditto.
2023 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2025 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2026 at the start of the function, check that the \n in it->c is
2027 from the iterator's current position.
2029 * xdisp.c (handle_single_display_prop): Add parameter
2030 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2031 properties which replace the display of text with something else.
2032 (handle_display_prop): Call handle_single_display_prop with
2033 additional argument saying if we already replaced text display
2034 with something else. Use AREF.
2035 (with_echo_area_buffer_unwind_data, display_menu_bar)
2036 (decode_mode_spec_coding): Use AREF and ASIZE.
2038 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2039 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2040 * vmstime.h: Files removed.
2042 * unexencap.c, unexfx2800.c: Files removed.
2044 * dispnew.c (direct_output_for_insert): Give up if we are showing
2045 a message or just cleared the message because we might need to
2046 resize the echo area window or display an empty echo area.
2048 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2050 * xdisp.c (redisplay_internal): Do the
2051 mark_window_display_accurate after all windows have been
2052 redisplayed because this call resets flags in buffers which are
2053 needed for proper redisplay.
2055 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2056 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2059 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2060 busy_window to hourglass_window, busy_p to hourglass_p.
2062 * msdos.h (struct x_output): Rename busy_window to
2063 hourglass_window, busy_p to hourglass_p.
2065 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2066 busy_window to hourglass_window, busy_p to hourglass_p.
2068 * xfns.c: Rename everything containing *busy_cursor* and similar
2070 (syms_of_w32fns): Rename x-busy-pointer-shape to
2071 x-hourglass-pointer-shape, display-busy-cursor to
2072 display-hourglass, busy-cursor-delay to hourglass-delay.
2074 * w32fns.c: Rename everything containing *busy_cursor* and similar
2076 (syms_of_w32fns): Rename x-busy-pointer-shape to
2077 x-hourglass-pointer-shape, display-busy-cursor to
2078 display-hourglass, busy-cursor-delay to hourglass-delay.
2080 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2083 * dispextern.h (start_hourglass, cancel_hourglass)
2084 (display_hourglass_p): Renamed from *busy_cursor*.
2086 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2088 * keyboard.c (read_char): When an event from unread-command-events
2089 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2091 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2092 equal to the current buffer.
2094 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2095 nil, otherwise we're left with truncate_lines t when a message
2096 is printed with message-truncate-lines bound to t.
2098 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2100 * window.c (Fmove_to_window_line): Undo last change.
2101 (displayed_window_lines): Call line_bottom_y to determine
2102 the line's bottom position.
2104 * dispextern.h (line_bottom_y): Add prototype.
2106 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2107 (pos_visible_p): Use it.
2109 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2110 set redisplaying_p to 0 here instead of in Frecursive_edit.
2111 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2114 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2116 (syms_of_xdisp): Initialize new variables.
2117 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2118 Specbind `inhibit-menubar-update' when updating the menu bar.
2120 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2123 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2126 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2129 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2130 to the start of the file.
2132 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2134 * window.c (set_window_buffer): Fix last change.
2136 * window.c (set_window_buffer): Set window's vscroll to 0.
2138 * window.c (coordinates_in_window): Increase width of area
2139 where the vertical line can be dragged.
2141 * xterm.c (x_set_glyph_string_background_width): Extend the
2142 background face to the end of the drawing area in the text
2145 * xdisp.c (handle_single_display_prop): Set iterator's position
2146 to where the `display' property starts, like for images.
2147 (dump_glyph): New function.
2148 (dump_glyph_row): Use it. Dump info about marginal areas.
2150 * dispnew.c (direct_output_for_insert): Recognize more cases where
2151 glyphs can be written instead of being inserted.
2153 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2154 the left x-coordinate of the area to shift.
2156 * dired.c (directory_files_internal): Set result list to nil
2159 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2161 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2162 invalid multibyte sequence, treat *SRC as a character of
2165 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2167 * textprop.c (Fset_text_properties): Doc fix.
2169 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2171 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2173 2001-02-14 Dave Love <fx@gnu.org>
2175 * coding.c: Doc and message fixes.
2177 2001-02-14 Andrew Innes <andrewi@gnu.org>
2179 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2180 Emacs frame above the screen size.
2182 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2184 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2186 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2188 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2189 case that TO ends up beyond ZV after running before-change-functions.
2191 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2192 the selected window if it is showing the buffer in question.
2194 * dired.c (directory_files_internal): Initialize errno.
2195 (toplevel): Include errno.h.
2197 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2199 * xfaces.c (best_matching_font): New parameter width_ratio.
2200 Multiply avgwidth by width_ratio.
2201 (choose_face_font): Call best_matching_font with width_ratio
2202 calculated from the column width of C.
2204 2001-02-12 Andrew Innes <andrewi@gnu.org>
2206 The following changes are to draw box lines inside characters area
2207 if line-width is negative.
2209 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2210 face->box_line_width is negative.
2211 (x_produce_stretch_glyph): Likewise.
2212 (x_produce_glyphs): Likewise.
2213 (x_estimate_mode_line_height): Likewise.
2214 (x_draw_glyph_string_background): Likewise.
2215 (x_draw_glyph_string_foreground): Likewise.
2216 (x_draw_composite_glyph_string_foreground): Likewise.
2217 (x_draw_glyph_string_box): Likewise.
2218 (x_draw_image_foreground): Likewise.
2219 (x_draw_image_relief): Likewise.
2220 (x_draw_image_foreground_1): Likewise.
2221 (x_draw_image_glyph_string): Likewise.
2223 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2225 The following changes are to draw box lines inside characters area
2226 if line-width is negative.
2228 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2229 face->box_line_width is negative.
2230 (x_produce_stretch_glyph): Likewise.
2231 (x_produce_glyphs): Likewise.
2232 (x_estimate_mode_line_height): Likewise.
2233 (x_draw_glyph_string_background): Likewise.
2234 (x_draw_glyph_string_foreground): Likewise.
2235 (x_draw_composite_glyph_string_foreground): Likewise.
2236 (x_draw_glyph_string_box): Likewise.
2237 (x_draw_image_foreground): Likewise.
2238 (x_draw_image_relief): Likewise.
2239 (x_draw_image_foreground_1): Likewise.
2240 (x_draw_image_glyph_string): Likewise.
2242 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2243 and :line-width can be negative.
2244 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2246 2001-02-09 Jason Rumney <jasonr@gnu.org>
2248 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2249 characters the same as ASCII and latin-1.
2250 (x_display_and_set_cursor): Check for the focus frame's selected
2251 window instead of selected_window.
2252 (x_after_update_window_line): Don't clear if frame's internal
2253 border width is zero.
2254 (x_new_font): Don't change a tooltip's size.
2255 (w32_initialize): Set char_ins_del_ok to 1.
2257 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2258 (x_set_font): If font hasn't changed, avoid recomputing
2259 faces and other things.
2260 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2261 (Fx_create_frame): Add the tool bar height to the frame height.
2262 (x_create_tip_frame): Prevent changing the tooltip's
2263 background color by specifying a color for the default font
2265 (Qcancel_timer): New variable.
2266 (syms_of_w32fns): Initialize and staticpro it.
2267 (Fx_hide_tip, Fx_show_tip): Use it.
2268 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2270 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2272 * w32.c (init_environment): Duplicate local string before putenv.
2274 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2276 * charset.c (Fstring): A typo.
2278 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2280 * charset.c (Fstring): If all arguments are less than 256, return
2283 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2284 return a unibyte string.
2286 * coding.c (code_convert_region): After detecting a coding, if
2287 nothing found, set coding->composing to COMPOSITION_NO.
2288 (decode_coding_string): Likewise.
2290 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2292 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2295 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2297 * charset.c (parse_str_to_multibyte): New function.
2299 * charset.h (parse_str_to_multibyte): Extern it.
2301 * print.c (print_string): If we are going to print a unibyte
2302 string into a multibyte buffer, convert the string to multibyte by
2305 2001-02-06 Andrew Innes <andrewi@gnu.org>
2307 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2308 been created. It seems we can get sent window messages such as
2309 WM_ERASEBKGND before we properly update a frame.
2311 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2313 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2314 Avoid some unnecessary cursor positioning.
2316 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2318 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2319 (LFACE_AVGWIDTH): New macro.
2321 (check_lface_attrs): Check LFACE_AVGWIDTH.
2322 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2323 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2324 (merge_face_vectors): Check LFACE_AVGWIDTH.
2325 (Finternal_make_lisp_face): Use AREF.
2326 (xm_set_menu_resources_from_menu_face)
2327 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2328 (Finternal_lisp_face_empty_p): Use AREF.
2329 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2330 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2331 Compare average widths..
2332 (best_matching_font): Arrange for comparing average widths.
2334 * dispextern.h (enum lface_attribute_index):
2335 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2337 2001-02-05 Dave Love <fx@gnu.org>
2339 * puresize.h: Revert last change following loadup.el change.
2341 2001-02-05 Andrew Innes <andrewi@gnu.org>
2343 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2344 invocation of temacs, to work with Windows 2000.
2345 (bootstrap-emacs): Ditto.
2347 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2349 * xterm.c (x_display_and_set_cursor): Check for the focus
2350 frame's selected window instead of selected_window.
2352 * xdisp.c (try_scrolling): If point is in the line below the
2353 window, make sure to move the iterator at least a canonical
2356 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2358 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2360 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2361 If invalid, execute CCL_INVALID_CMD.
2362 (ccl_driver): If the CCL program is terminated because of
2363 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2364 destination instead of throwing them away.
2366 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2368 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2369 faces and other things.
2371 * xdisp.c (get_next_display_element): Fix case of empty
2372 display table entry.
2374 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2376 * editfns.c (Fconstrain_to_field): Doc fix.
2378 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2379 into `thoroughly', to make it consistent with the doc string.
2381 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2383 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2385 * search.c (search_buffer): Call set_search_regs with a byte
2386 position, not a character position.
2388 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2391 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2393 * frame.c (Fmodify_frame_parameters): Doc fix.
2395 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2397 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2398 identifier which is not reserved by Standard C.
2400 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2402 * window.c (enum window_part): New enumeration.
2403 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2405 (coordinates_in_window): Return an enumerator from enum
2406 window_part. Fix handling of right scroll bar.
2407 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2408 `right-fringe' instead of `left-bitmap-area' and
2409 `right-bitmap-area'. Use enumerators from enum window_part
2410 instead of hard-coded integers.
2411 (check_window_containing, window_from_coordinates):
2412 Use enumerators from enum window_part instead of hard-coded integers.
2413 (syms_of_window): Replace Qleft_bitmap_area and
2414 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2416 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2418 * editfns.c (Fformat_time_string): Doc fix.
2420 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2422 * keymap.c (Fwhere_is_internal): Use the first valid binding
2423 if no ascii binding is found (when firstonly is t).
2425 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2427 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2428 instead of Finteractive_p.
2430 * lisp.h (interactive_p): Add prototype.
2432 * eval.c (interactive_p): New function.
2433 (Finteractive_p): Use it.
2435 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2437 2001-01-31 Dave Love <fx@gnu.org>
2439 * .gdbinit (hook-run): Define to run xreload.
2441 * textprop.c (Fset_text_properties): Fix newline in doc string.
2443 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2445 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2446 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2448 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2449 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2450 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2452 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2455 2001-01-30 Dave Love <fx@gnu.org>
2457 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2460 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2462 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2463 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2465 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2467 * textprop.c (Fset_text_properties): Doc fix.
2469 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2471 * xdisp.c (forward_to_next_line_start): Remove xassert.
2473 2001-01-29 Jason Rumney <jasonr@gnu.org>
2475 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2476 returning without releasing it.
2478 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2480 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2481 for '^', '$', and '\0'.
2483 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2485 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2486 regex for '^', '$', and '\0'.
2488 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2489 only if current_sblock has been initialized.
2491 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2492 terminal frame even if it is the only visible frame.
2494 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2496 * fontset.c (font_family_registry): Even if FONTNAME conform to
2497 XLFD, if it specifies other fields than family and registry,
2498 return FONTANME. New argument FORCE if nonzero cancel that feature.
2499 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2500 a signle byte character. Don't set FAMILY part to nil here.
2501 It is handled by the caller choose_face_font.
2502 (Fnew_fontset): Call font_family_registry with FORCE 0.
2503 (Fset_fontset_font): Likewise.
2505 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2507 * xdisp.c (display_line): Don't treat a newline as fitting
2510 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2512 * window.c (size_window): Set the window's orig_top to nil when
2513 changing heights, so that a future shrink_mini_window won't
2514 restore a bogus height.
2516 * frame.c (do_switch_frame): If selected frame has a mini-window,
2517 resize that to exact size.
2519 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2521 * xdisp.c (display_line): Simplify check for glyphs fitting
2522 entirely in the line.
2524 * xfns.c (xic_style): New variable.
2525 (create_frame_xic): Move static variable to global scope for
2526 the case that `static' gets defined away.
2528 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2530 * coding.c (decode_coding): Set a flag for inhibiting
2532 (code_convert_region): Always set saved_coding_symbol.
2533 (decode_coding_string): Likewise. Update coding->symbol when we
2534 encounter a inconsistent eol by the same way as code_convert_region.
2536 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2538 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2541 * xterm.c (x_after_update_window_line): Don't clear if frame's
2542 internal border width is zero.
2543 (x_clear_area): New function.
2544 (x_after_update_window_line, x_clear_end_of_line)
2545 (x_scroll_bar_create, x_scroll_bar_set_handle)
2546 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2547 instead of XClearArea.
2549 * xterm.h (x_clear_area): Add prototype.
2551 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2552 which doesn't seem necessary anymore with Lesstif 0.92.
2554 2001-01-25 Dave Love <fx@gnu.org>
2556 * puresize.h (BASE_PURESIZE): Up to 720000.
2558 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2560 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2562 * xdisp.c (echo_area_display): Don't call redisplay_internal
2563 when Emacs is shutting down. We can't run hooks etc. that
2564 would be necessary to do a redisplay.
2566 * lread.c (read_integer): Use type EMACS_INT instead of int.
2568 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2570 * ccl.c (ccl_driver): Fix last change.
2572 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2574 * ccl.h (sturct ccl_program): New member suppress_error.
2576 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2577 insert error message to the output.
2578 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2580 * coding.h (struct coding_system): New member suppress_error.
2582 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2583 (Fset_terminal_coding_system_internal): Set the member
2584 suppress_error to 1.
2585 (Fset_safe_terminal_coding_system_internal): Likewise.
2587 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2589 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2590 as if it was a `charset'.
2592 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2594 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2595 value in where_is_cache; the next lookup in the cache returns
2596 something bogus if we do.
2598 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2600 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2601 if HAVE_WINDOW_SYSTEM isn't defined.
2603 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2605 * fns.c (sweep_weak_table): Fix code taking items out of
2606 the hash collision chain. Some cleanup.
2608 * xterm.c (x_new_font): Don't change a tooltip's size.
2610 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2611 background color by specifying a color for the default font
2614 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2616 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2617 a workaround for SunOS 4's cc.
2618 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2619 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2620 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2623 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2625 * xterm.c (x_set_window_size_1): New function extracted from
2627 (x_set_window_size): Use it.
2628 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2629 doesn't have a widget, like tooltips.
2631 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2633 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2635 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2637 * fns.c (Fset_char_table_default): Fix to make sub char-table
2640 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2642 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2643 a desired tool bar string, even if there are no tool bar items.
2645 * xdisp.c (Ftool_bar_lines_needed): New function.
2646 (syms_of_xdisp): Defsubr it.
2648 * editfns.c (Fformat): Don't extend text properties from arguments
2649 to padding chars in the result.
2651 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2653 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2655 2001-01-20 Andrew Innes <andrewi@gnu.org>
2657 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2658 (w32_initialize): Don't set term hooks that aren't actually needed
2661 * xfaces.c (realize_default_face):
2663 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2665 * xdisp.c (handle_single_display_prop): Remove references to
2666 FRAME_W32_CONSOLE_P.
2668 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2670 * frame.h (output_method): Remove output_w32_console method.
2671 (FRAME_W32_CONSOLE_P): Remove macro.
2673 * frame.c (Qw32_console): Remove variable.
2674 (Fframep): Remove references to it.
2675 (syms_of_frame): Ditto.
2676 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2678 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2681 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2683 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2685 2001-01-19 Andrew Innes <andrewi@gnu.org>
2687 * w32.c (init_environment): Add a version-independent site-lisp
2688 directory to EMACSLOADPATH, after the version dependent one.
2690 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2692 * editfns.c (Fbuffer_substring): Doc fix.
2694 * xdisp.c (message_dolog, message2, message2_nolog):
2695 Rename parameter LEN to NBYTES.
2697 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2699 * charset.c (strwidth): Use c_string_width.
2700 (c_string_width): New function.
2701 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2704 * charset.h (c_string_width, lisp_string_width): Extern them.
2706 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2708 * indent.c (check_composition): Check validity of composition.
2710 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2711 characters by calling c_string_width.
2712 (x_consider_frame_title): Get byte length of frame tile string
2714 (display_mode_element): Pay attention to width of non-ASCII
2715 characters by calling strwidth.
2717 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2719 * xfns.c (Qcancel_timer): New variable.
2720 (syms_of_xfns): Initialize and staticpro it.
2721 (Fx_hide_tip, Fx_show_tip): Use it.
2722 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2724 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2726 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2728 * window.h (WINDOW_LIVE_P): New macro.
2730 * window.c (window_size_fixed): New variable.
2731 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2734 * eval.c (specbind): If binding a per-buffer variable which
2735 doesn't have a buffer-local value in the current buffer, change
2736 the global value by changing the value of the symbol bound in all
2737 buffers not having their own value, to make it consistent with
2738 what happens with other buffer-local variables.
2740 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2742 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2743 when searching for a newline.
2745 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2747 * xdisp.c (display_string): Fix previous change.
2749 2001-01-18 Jason Rumney <jasonr@gnu.org>
2751 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2752 GLYPH_DEBUG is defined.
2753 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2754 true for images with `:ascent 100'.
2755 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2756 meantime, use face MOUSE_FACE_ID.
2757 If first glyph isn't a character glyph, use the ASCII NUL
2758 character to determine the face.
2759 (expose_area): Do not treat left margin specially.
2760 (note_mode_line_highlight): If no local_map, check global keymap.
2761 (note_mouse_highlight): Initialize overlay.
2762 (clear_mouse_face): Don't return if tip_frame is non-nil.
2763 (show_scroll_bars): Remove unused function.
2764 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2765 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2767 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2768 (x_free_frame_resources): Unload relief colors.
2770 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2772 * xdisp.c (forward_to_next_line_start): Avoid calling
2773 get_next_display_element when the newline is already found.
2774 This may change the iterator's position, when its current position is
2775 equal to the iterator's stop_charpos.
2777 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2778 zero, use this method only at the end of a line.
2780 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2781 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2782 if SCALABLE_FONTS_P is set.
2784 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2785 so that scalable fonts are included.
2787 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2788 In the cache, use a key containing the information if scalable
2790 (x_load_font): Adapt to change of keys in the font cache.
2792 2001-01-17 Kim F. Storm <storm@filanet.dk>
2794 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2795 XListFonts to take advantage of font caching.
2797 * xterm.c (x_list_fonts): Ensure caching font information when
2798 called for a null frame, which is the case frequently when Emacs
2801 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2803 * xfns.c (QCconversion): Replaces QCalgorithm.
2805 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2807 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2810 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2811 not everything could be displayed.
2813 * line.h, x-list-font.c: Files removed because unused.
2815 2001-01-17 Andrew Innes <andrewi@gnu.org>
2817 * dired.c (directory_files_internal): Convert result from readdir
2818 to a unibyte string initially, to avoid possible misinterpretation
2819 of some bytes as the internal form of Emacs characters.
2821 2001-01-17 Kenichi Handa <handa@etl.go.jp>
2823 * fns.c (concat): Be sure to avoid putting the same `composition'
2824 property on the adjacent regions.
2826 2001-01-16 Gerd Moellmann <gerd@gnu.org>
2828 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
2829 (Fscroll_right, Fscroll_left): Set it here instead, if called
2832 * buffer.c (Fset_buffer_modified_p): Set buffer's
2833 prevent_redisplay_optimizations_p flag.
2835 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
2836 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
2837 with additional arg.
2839 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
2842 * xdisp.c (redisplay_preserve_echo_area): Add parameter
2843 FROM_WHERE, for debugging.
2845 2001-01-16 Kenichi Handa <handa@etl.go.jp>
2847 * ccl.c (Fregister_ccl_program): Handle the return value of
2848 resolve_symbol_ccl_program correctly.
2849 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
2851 2001-01-15 Gerd Moellmann <gerd@gnu.org>
2853 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
2854 has gone in the meantime, use face MOUSE_FACE_ID.
2856 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
2857 If x_display_info_for_display returns null, don't try to close
2858 the display; we didn't open it.
2860 * dispnew.c (save_or_restore_current_matrices): Function removed.
2861 (save_current_matrix, restore_current_matrix): New functions.
2862 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
2863 restore the frame's current matrix. Due to the glyph pointer
2864 setup done in adjust_glyph_matrix, there is no easy way to make
2865 saving the current matrix in the desired matrix generally correct,
2868 2001-01-15 Kenichi Handa <handa@etl.go.jp>
2870 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
2872 (display_line): Optimize for wide characters.
2873 (display_string): Don't try to display a multi-column character
2874 partially. On ttys, produce more than one truncation glyph for
2875 multi-column characters that don't fit on the line.
2877 2001-01-13 Kenichi Handa <handa@etl.go.jp>
2879 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
2880 Define it instead of WORDS_BIGENDIAN. Caller changed.
2882 2001-01-13 Jason Rumney <jasonr@gnu.org>
2884 * w32fns.c (Fimage_size, image_ascent, lookup_image)
2885 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
2886 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2887 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
2889 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
2890 (x_draw_image_relief, x_draw_image_foreground_1)
2891 (x_draw_image_glyph_string): Adapt to change of image margins.
2893 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
2896 * w32bdf.c (search_file_line, get_cached_font_char)
2897 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
2899 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
2901 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
2902 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
2903 (Fw32_send_sys_command): Remove unused variables.
2904 (w32_msg_pump): Add parentheses.
2906 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2907 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2910 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2912 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2913 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2914 being a pair of margins.
2915 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2916 to DEFVAR_LISP. Extend doc.
2918 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2920 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2921 pair of integers `(X . Y)', use X for the horizontal and Y for the
2923 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2924 (parse_image_spec): Check it.
2925 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2926 (tiff_format, gif_format, gs_format):
2927 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2929 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2930 (x_draw_image_relief, x_draw_image_foreground_1)
2931 (x_draw_image_glyph_string): Adapt to the change of image margins.
2933 * dispextern.h (struct image): Replace member `margin' with
2934 `hmargin' and `vmargin'.
2936 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2939 * dispnew.c (update_text_area): Put code which decrements the
2940 stop position when the row's face extends to the end of the
2943 * xfns.c (x_set_mouse_color): Fix color allocation.
2945 * keyboard.c: Call get_local_map with new argument list.
2947 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2949 * intervals.h (enum map_property): Removed.
2950 (get_local_map): Change prototype.
2952 * keymap.c: Call get_local_map with new argument list.
2953 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2955 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2957 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2958 of the size needed for the tool bar string. For the last image,
2959 use a `display' property that reaches to the end of the string.
2961 * xselect.c (selection_request_dpyinfo): New variable.
2962 (x_handle_selection_request): Set it.
2963 (x_selection_request_lisp_error): Don't call
2964 x_decline_selection_request if selection request's display has
2967 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2968 Do the unregister_colors before calling XFreeColors.
2970 2001-01-10 Dave Love <fx@gnu.org>
2972 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2973 ${SOME_MACHINE_LISP}, not ${lisp}.
2975 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2977 * xdisp.c (display_line): On ttys, produce more than one truncation
2978 glyph for multi-column characters that don't fit on the line.
2980 * xselect.c (x_reply_selection_request): Add a comment.
2982 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2983 XkbGetNames instead of XkbGetKeyboard.
2985 2001-01-10 Dave Love <fx@gnu.org>
2987 * sysdep.c (random): Revert the declaration.
2989 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2991 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2992 Call function string_bytes.
2993 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2995 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2996 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2997 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2998 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3000 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3001 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3002 after sweeping strings, and at the end.
3003 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3005 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3006 ensure that pop_message is called.
3008 * keyboard.c (Fexecute_extended_command): Use a
3009 record_unwind_protect to ensure that pop_message is called.
3011 * lisp.h (push_message_unwind): Add prototype.
3013 * xdisp.c (push_message_unwind): New function.
3015 * fileio.c (do_auto_save_unwind): Do the pop_message here
3016 instead of in Fdo_auto_save.
3017 (Fdo_auto_save): Don't call pop_message.
3019 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3021 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3024 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3026 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3027 when increasing window's vscroll.
3029 * macros.c (Qkbd_macro_termination_hook): New variable.
3030 (syms_of_macros): Initialize and staticpro it.
3031 (pop_kbd_macro): Run kbd-macro-termination-hook.
3033 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3035 2001-01-07 Dave Love <fx@gnu.org>
3037 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3038 arglist, for documentation's sake.
3040 2001-01-06 Andrew Innes <andrewi@gnu.org>
3042 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3045 2001-01-05 Andrew Innes <andrewi@gnu.org>
3047 * term.c (update_end): Don't check updating_frame; for some reason
3048 this can be 0 sometimes, such as after dismissing a popup menu,
3049 and isn't necessary given the explicit frame argument.
3051 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3053 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3054 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3056 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3058 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3060 * xfns.c (x_create_tip_frame): Preserve the value of
3061 face_change_count around the creation of the tip frame.
3063 * xfns.c (last_show_tip_args): New variable.
3064 (compute_tip_xy): New function.
3065 (Fx_show_tip): Reuse an existing tip frame, if possible.
3066 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3068 2001-01-04 Dave Love <fx@gnu.org>
3070 * editfns.c (Fformat): Doc fix.
3072 * systime.h (set_file_times): Prototype.
3074 * widget.h (EmacsFrameSetCharSize_): Prototype.
3076 * sysdep.c (random, srandom): Declare explicitly.
3078 * dispextern.h (move_it_vertically_backward): Declare.
3080 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3082 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3083 like in Fx_create_frame.
3085 * xfaces.c (set_font_frame_param): Don't do anything for
3086 non-graphical frames.
3088 * window.c (Fdelete_other_windows): Set window's window_end_valid
3089 to nil when changing the window's start. Don't change the
3090 window's start when its top position hasn't changed. If we do,
3091 this will set the window's optional_new_start, which act's like a
3092 force_start during redisplay with C-x 1 M-> under particular
3093 circumstances (see report from Per Starback to emacs-pretest-bug
3096 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3098 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3099 short cut at the start of the function. Add an assertion.
3100 (reseat_at_next_visible_line_start): Add an assertion.
3102 * window.c (Frecenter): When changing the window start, set the
3103 window's window_end_valid to nil.
3104 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3106 * dispextern.h (move_it_past_eol): Add prototype.
3108 * xdisp.c (move_it_past_eol): New function.
3110 * window.c (Fwindow_end): Doc fix.
3112 2001-01-03 Dave Love <fx@gnu.org>
3114 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3116 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3118 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3119 the enabled_p flag of the glyph row at window_end_vpos to 0.
3120 (handle_single_display_prop): Fix last change.
3122 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3124 * window.c (Frecenter): Doc fix.
3126 2001-01-02 Andrew Innes <andrewi@gnu.org>
3128 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3130 * frame.h (output_method): Add output_w32_console method.
3131 (FRAME_W32_CONSOLE_P): New macro.
3133 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3134 use output_w32_console method.
3135 (Qw32_console): New Lisp_Object.
3136 (Fframep): Return it.
3137 (syms_of_frame): Init it.
3138 (Fframe_parameters): Report w32console as font for w32_console frames.
3140 * xfaces.c (realize_default_face): Set face foreground and
3141 background to unspecified for w32_console frames.
3142 (realize_face): Realize face cache for w32_console frames.
3143 (realize_tty_face): Accept w32_console frames.
3145 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3146 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3147 necessary, even if running interactively.
3149 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3152 * w32term.c (x_update_begin):
3156 (x_change_line_highlight):
3161 (w32_reassert_line_highlight):
3162 (w32_frame_rehighlight):
3163 (w32_frame_raise_lower): Do nothing if not w32 frame.
3165 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3167 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3168 system doesn't tell us directly.
3169 (Fx_display_visual_class): Implement properly.
3171 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3173 * window.c (Frecenter): Handle centering in graphical frames
3174 specially. Centering on the basis of line counts doesn't work
3175 reliably with variable-height lines.
3177 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3179 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3182 * composite.c (run_composition_function): Remove unused var `val'.
3183 (update_compositions): Remove unused variable `hook'.
3185 * intervals.c (get_local_map): Remove unused variable `tem'.
3187 * doprnt.c (doprnt1): Remove unused variable `size'.
3189 * fns.c (Flength): Remove unused variable `tail'.
3190 (Fdelete): Remove unused variable `size'.
3192 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3195 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3197 * data.c (find_symbol_value): Remove extra 3rd argument in the
3198 call to swap_in_symval_forwarding.
3200 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3202 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3203 (trivial_regexp_p): Remove unused variable `c'.
3204 (boyer_moore): Remove unused variable `k'.
3206 * indent.c (current_column): Remove unused variable `stopchar'.
3207 (Fcompute_motion): Remove unused variable `contin'.
3209 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3211 * dired.c (directory_files_internal): Fix a typo in a comment.
3212 Remove an unused variable `handler'.
3213 (file_name_completion): Remove unused function-scope variable `dp'.
3214 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3217 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3219 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3221 (Fmarker_insertion_type): Remove unused variable `buf'.
3223 * insdel.c (make_gap): Remove unused variable `result'.
3225 * keyboard.c (record_char): Remove unused function-scope var `help'.
3226 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3227 (menu_bar_items): Remove unused function-scope variable `tem'.
3229 * fontset.c (fontset_ref): Remove unused variable `i'.
3230 (fontset_set): Remove unused variables `j' and `tmp'.
3231 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3232 (make_fontset_for_ascii_face): Remove unused variable `name'.
3233 (fs_load_font): Remove unused variable `font_idx'.
3234 (fs_query_fontset): Remove unused function-local variable `fontset'.
3235 (list_fontsets): Remove unused variable `tail'.
3236 (Fnew_fontset): Remove unused variables `family' and `registry'.
3237 (accumulate_font_info): Remove unused variable `tmp'.
3238 (Ffontset_font): Remove unused variable `id'.
3239 (syms_of_fontset): Remove unused variable `i'.
3241 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3243 (lookup_image): Remove unused variable `file'.
3244 (xbm_load): Remove unused variables `bitmap_data', `height', and
3245 `width'. Remove function-local variable `i', leave the
3247 (gif_load): Remove unused variable `inc'.
3249 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3250 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3251 leave only the one in the inner block.
3253 * xfaces.c (face_fontset, realize_default_face): Remove unused
3255 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3257 * term.c (encode_terminal_code): Remove unused variable `c'.
3259 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3260 char *' instead of `char *'.
3262 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3263 (Fget_unused_category): Remove unused variable `docstring_vector'.
3264 (Fchar_category_set): Remove unused variables `val', `charset',
3267 * coding.c (detect_coding_iso2022, setup_coding_system):
3268 Remove unused variable `i'.
3269 (detect_coding_mask): Remove unused variable `idx'.
3270 (detect_coding): Remove unused variable `i'.
3271 (ccl_coding_driver): Remove unused variable `result'.
3272 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3273 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3274 (encode_coding_string): Remove unused variables `gcpro1' and
3275 `saved_coding_symbol'.
3276 (Ffind_coding_systems_region_internal): Remove function-local
3277 variable args[], leave only the block-local one.
3278 (code_convert_region1): Remove unused variable `len'.
3280 * charset.c (char_printable_p): Remove unused variable `chars'.
3281 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3282 (str_to_multibyte): Remove unused variable `c'.
3284 * window.c (size_window): Remove block-local variable `min_size'.
3286 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3287 `header_line_height'.
3288 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3289 enum display_element_type.
3291 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3293 * xterm.c (x_connection_closed): Catch X errors around all
3294 statements that call X. Save away the error message in a local copy.
3296 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3299 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3300 in or at the start of invisible text.
3302 * dispnew.c (update_window): Don't check_current_matrix_flags.
3304 2001-01-01 Jason Rumney <jasonr@gnu.org>
3306 * w32fns.c (x_figure_window_size): Do not allow new_height and
3307 new_width of frame to override specified values.
3309 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3311 * composite.c (find_composition): Fix a code for searching backward.
3313 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3315 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3316 (update_window) [GLYPH_DEBUG]: Call it.
3317 (scrolling_window): Prevent including current rows which are below
3318 what's displayed in the window.
3320 * xdisp.c (try_window_reusing_current_matrix)
3321 <new start <= old start>: Disable rows in the current matrix
3322 which are below the window after scrolling.
3324 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3325 is zero. It's not worth the complexity.
3326 (invisible_text_between_p): Put in #if 0 because unused.
3328 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3330 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3331 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3333 * keyboard.c (echo_char): If C is an integer, always call
3334 push_key_description. Former code could signal an invalid
3337 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3338 If set, print multibyte text.
3339 (Fsingle_key_description): Call push_key_description with
3340 FORCE_MULTIBYTE set.
3341 (describe_buffer_bindings): Likewise.
3343 * lisp.h (push_key_description): Add prototype.
3345 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3346 around the call to redisplay_internal.
3348 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3350 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3352 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3354 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3355 (ccl_driver): New local variable `extra_bytes'.
3357 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3359 * coding.c (setup_coding_system):
3360 Initialize coding->spec.ccl.eight_bit_carryover.
3361 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3363 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3365 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3366 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3367 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3368 (decode_composition_emacs_mule): New function.
3369 (decode_coding_emacs_mule): Decode composition sequence by calling
3370 decode_composition_emacs_mule.
3371 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3372 (encode_coding_emacs_mule): Changed from macro to function.
3373 If a text contains compositions, encode them correctly.
3374 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3375 that decoding and encoding are required.
3377 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3379 * xfaces.c (PT_PER_INCH): New macro.
3380 (xlfd_point_size): Compute real point size from font's pixel size.
3381 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3384 * .gdbinit: Comment out the line pointing to the Lesstif source
3387 * window.c (Frecenter): Use displayed_window_lines instead
3388 of window_internal_height.
3390 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3391 instead of x-toolkit-scroll-bars-p.
3392 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3394 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3395 instead of x-toolkit-scroll-bars-p.
3396 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3398 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3399 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3400 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3402 (add_window_display_history, add_frame_display_history)
3403 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3404 (build_frame_matrix_from_leaf_window): Remove unused code.
3405 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3407 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3408 (update_window) [GLYPH_DEBUG]: Likewise.
3409 (syms_of_display): Defsubr dump-redisplay-history.
3411 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3413 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3414 the end of the prompt. Set echo_after_prompt to the offset
3415 of echoptr in echobuf.
3417 * xdisp.c (init_from_display_pos): Pop until the iterator's
3418 stack is empty; there may be frames for stretch or images
3421 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3422 (save_or_restore_current_matrix): New function for the same
3423 purpose, but more efficient.
3424 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3426 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3428 * xdisp.c (syms_of_xdisp): Fix last change.
3430 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3432 * xdisp.c (syms_of_xdisp): Doc fix.
3434 * xdisp.c (redisplay_window): Remove label restore_buffers;
3435 use finish_scroll_bars instead to make sure that scroll bars
3436 are redeemed. If we don't do this, flickering can result from
3437 scroll bars being destroyed and recreated.
3439 2000-12-22 Jason Rumney <jasonr@gnu.org>
3441 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3442 in the wrong colors when the foreground is not black.
3443 (expose_window): Don't redraw the window that's currently being
3446 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3448 * window.c (size_window): When setting the window's too_small_ok
3449 flag, compare old size with minimum size depending on WIDTH_P,
3450 don't compare with window_min_width.
3452 * window.c (delete_window): Simplify somewhat.
3453 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3454 freeing window matrices. The flag windows_or_buffers_changed is
3455 set, so the next redisplay will consider all windows; this should
3458 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3460 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3462 * ccl.h (struct ccl_program): New member cr_consumed.
3464 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3465 (CCL_READ_CHAR): Handle EOL conversion here.
3466 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3468 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3470 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3472 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3473 otherwise tabs of different size compare equal.
3475 * callint.c (Fcall_interactively): Prevent a compiler warning.
3477 * print.c (print_unwind): Return nil.
3478 (PRINTDECLARE): Initialize all local variables.
3479 (print_preprocess): Add a default case.
3481 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3483 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3485 * window.c (delete_window, Fsplit_window)
3486 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3488 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3490 * dispnew.c (ensure_frame_matrix): Removed.
3491 (save_frame_matrix, restore_frame_matrix): New functions.
3492 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3494 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3495 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3497 2000-12-21 Andrew Innes <andrewi@gnu.org>
3499 * w32term.c (x_update_begin): Regenerate the palette here, rather
3500 than for each window.
3502 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3503 palette is NULL, since this corrupts memory! Also get
3504 display_info reference from frame.
3506 2000-12-21 Jason Rumney <jasonr@gnu.org>
3508 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3510 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3511 to avoid returning without releasing it.
3513 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3515 * keymap.c (push_key_description): Don't convert eight-bit-control
3516 and eight-bit-graphic to multibyte character.
3518 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3519 generic character and CODE1 is nil, return the smallest character
3522 2000-12-20 Dave Love <fx@gnu.org>
3524 * s/osf5-0.h (NSIG): Don't redefine.
3526 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3528 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3529 excluding menu-bar and tool-bar.
3530 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3531 (menu_item_p): Remove.
3532 (where_is_internal_1): Don't ignore menu-items.
3534 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3536 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3539 * window.c (make_window): Initialize window's min_hscroll.
3540 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3541 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3543 (struct saved_window): New member min_hscroll.
3544 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3545 (Fset_window_configuration): Set window's min_hscroll.
3546 (save_window_save): Save window's min_hscroll.
3547 (compare_window_configurations): Compare min_hscroll values.
3549 * window.h (struct window): New member min_hscroll.
3551 * keyboard.c (echo_prompt): Prevent a compiler warning.
3553 * xdisp.c (try_cursor_movement): Fix last change. The real
3554 condition is that PT is at the end of the row, and should
3555 be displayed at the start of the next row.
3557 * xdisp.c (try_cursor_movement): If we end on a partially
3558 visible line, end we already decided to scroll, return -1.
3560 * dispextern.h (ensure_frame_matrix): Add prototype.
3562 * window.c (delete_window, Fsplit_window)
3563 (Fset_window_configuration): Call ensure_frame_matrix.
3565 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3567 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3568 completed, call fake_current_matrices instead of marking frame
3571 2000-12-20 Jason Rumney <jasonr@gnu.org>
3573 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3575 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3577 * fns.c (Frequire): Doc fix.
3579 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3581 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3583 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3584 currently displaying a message.
3586 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3588 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3590 2000-12-18 Andrew Innes <andrewi@gnu.org>
3592 * w32.c (w32_strerror): New function.
3594 * w32.h (w32_strerror): New extern.
3596 * w32fns.c (Fw32_shell_execute): Use it.
3598 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3600 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3602 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3604 * msdos.c (IT_set_face): Obey inverse_video.
3606 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3608 * dired.c (directory_files_internal): Always return decoded filenames.
3610 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3612 * xterm.c (x_connection_closed): Prevent being called recursively
3613 because of an error condition in XtCloseDisplay.
3615 * xdisp.c (init_iterator): If noninteractive, and the frame's
3616 face cache is null, make one.
3618 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3620 * process.c (wait_reading_process_input): Check for pending
3621 input when running timers.
3623 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3625 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3627 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3629 * process.c (read_process_output): Don't run a filter if the code
3630 decoder produces nothing but carryover.
3632 2000-12-17 Andrew Innes <andrewi@gnu.org>
3634 * w32.c (sys_rename): Only check errno against EEXIST, and not
3635 EACCES, when determining whether rename failed because the target
3636 exists. This was resulting in indefinite looping on Windows 9x if
3637 the source file was locked by another process.
3639 * w32fns.c (Ffile_system_info): New function.
3640 (syms_of_w32fns): Defsubr it.
3642 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3644 * window.c (coordinates_in_window): Fix computation for
3645 position on vertical line between mode lines.
3647 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3648 Don't alter tip_frame or tip_window.
3649 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3652 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3653 Don't alter tip_frame or tip_window.
3654 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3657 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3659 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3660 be consistent with the doc string. Reported by NAKAJIMA Mikio
3661 <minakaji@osaka.email.ne.jp>.
3663 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3665 * xfaces.c (Vface_ignored_fonts): New variable.
3666 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3667 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3669 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3671 * dispnew.c (update_window): Detect pending input every nth line
3672 updated, i.e. do it depending on real work done, and not on the
3675 * xterm.c (expose_window): Don't redraw the window that's
3676 currently being updated.
3678 * window.c (Fset_window_point): Remove test for
3679 cursor_in_non_selected_windows.
3681 * lread.c (read1): Recognize end of file after `\\'.
3683 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3684 not unwind_create_frame.
3686 2000-12-15 Dave Love <fx@gnu.org>
3688 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3691 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3693 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3695 * coding.c (setup_coding_system): Clear all members of the struct
3696 coding_system at first.
3697 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3699 (code_convert_region): Don't override coding->src_multibyte and
3700 coding->dst_multibyte.
3702 * fns.c (Fmd5): Docstring improved.
3704 2000-12-15 Miles Bader <miles@gnu.org>
3706 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3707 are actually marked as mode-lines; otherwise use
3708 estimate_mode_line_height.
3710 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3712 * editfns.c (Fformat): Prevent a buffer overrun when the format
3713 specifies a precision.
3715 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3717 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3718 argument is outside the range [2..3].
3720 2000-12-14 Andrew Innes <andrewi@gnu.org>
3722 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3723 nothing to do. Bind inhibit-quit.
3724 (tip_frame): Make it a Lisp_Object.
3725 (x_create_tip_frame): Set tip_frame after it has been added to
3727 (Fx_show_tip): Don't set tip_frame here.
3728 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3729 (unwind_create_frame, unwind_create_tip_frame): New functions.
3730 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3731 while a frame is only partially constructed.
3733 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3734 (x_free_frame_resources): New function.
3735 (x_destroy_window): Use it.
3737 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3739 * xfns.c (Fx_backspace_delete_keys_p): New function.
3740 (syms_of_xfns): Defsubr it.
3742 * config.in (HAVE_XKBGETKEYBOARD): Add.
3744 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3746 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3747 Always store string in multibyte representation in echobuf.
3748 (echo_char): Always store string in multibyte representation in
3750 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3751 (read_key_sequence): Adjusted for the change of echo_prompt.
3753 * fns.c (Fmd5): Docstring improved.
3755 * lisp.h (detect_coding_system): Prototype adjusted.
3757 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3758 (detect_coding_emacs_mule, detect_coding_iso2022,)
3759 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3760 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3761 New argument MULTIBYTEP. Callers changed.
3762 (detect_coding_mask, detect_coding_system): New argument
3763 MULTIBYTEP. Callers changed.
3764 (decode_coding_string): Set coding->src_multibyte and
3765 coding->dst_multibyte before calling detect_coding and detect_eol.
3766 Update them after some coding system is detected.
3768 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3770 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3772 * keyboard.c (menu_bar_items, tool_bar_items):
3773 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3775 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3777 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3779 (unwind_create_frame, unwind_create_tip_frame): New functions.
3780 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3781 while a frame is only partially constructed.
3783 * xterm.h (x_free_frame_resources): Declare.
3785 * xterm.c (x_free_frame_resources): New function.
3786 (x_destroy_window): Use it.
3788 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3789 don't interrupt the update for pending input initially, i.e.
3790 update at least some lines.
3792 * keyboard.c (do_mouse_tracking): Make externally visible.
3794 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3796 * xfns.c (gray_bitmap_bits): Declare `char *'.
3798 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3800 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3801 lines start with a relief line.
3803 2000-12-12 Dave Love <fx@gnu.org>
3805 * window.c (Fdisplay_buffer): Doc fix.
3806 (Fwindow_list): Remove unused var.
3808 * buffer.h (mmap_set_vars): Declare.
3810 * window.h (Fset_window_point): Declare.
3812 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3814 * msdos.c (fast_find_position): Don't overstep the last window row.
3815 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
3816 variable `area'. When looking for a row under (X,Y), give up if some
3817 of the previous rows is not enabled.
3819 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3821 * window.c (Fset_window_point): If displaying cursors in windows
3822 other than the selected window, make sure redisplay updates
3823 other windows to show the new value of point in the window.
3825 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
3827 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
3828 the buffer is the sole visible buffer when in the mini-buffer.
3830 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
3831 Bind `inhibit-read-only' to t.
3832 (unwind_with_echo_area_buffer): Use AREF.
3834 * xfns.c (Fx_hide_tip): Simplified.
3836 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
3839 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
3841 2000-12-11 Gerd Moellmann <gerd@gnu.org>
3843 * xfns.c (Fx_hide_tip): Fix last change.
3845 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
3846 nothing to do. Bind inhibit-quit.
3847 (tip_frame): Make it a Lisp_Object.
3848 (x_create_tip_frame): Set tip_frame after it has been added to
3850 (Fx_show_tip): Don't set tip_frame here.
3852 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3854 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
3857 * dispextern.h: Change external declaration of tip_frame.
3859 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
3860 return an empty string.
3862 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
3863 of the window's update_mode_line flag, since the former is set by
3864 force-mode-line-update, not the latter. This makes
3865 column-number-mode slightly faster.
3867 * xdisp.c (try_window_id) <all changes above window start>:
3870 2000-12-11 Paul Eggert <eggert@twinsun.com>
3872 * config.in (HAVE_FTELLO): Remove.
3874 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
3875 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
3877 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
3878 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
3880 2000-12-11 Miles Bader <miles@gnu.org>
3882 * window.c (displayed_window_lines): Don't round up when
3883 converting empty space at bottom to lines.
3884 Handle non-newline-terminated final lines properly.
3885 (Fwindow_text_height): New function (used to be in lisp).
3886 (syms_of_window): Initialize it.
3888 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
3890 * syntax.c (scan_lists): Check that the right quote char has the
3891 right Sstring syntax when jumping over strings.
3892 (init_syntax_once): Use Smax rather than 13.
3894 2000-12-09 Miles Bader <miles@gnu.org>
3896 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
3897 with PARTIALLY, inverting the sense.
3898 (window_scroll_pixel_based): Scroll partially visible lines into
3899 place if we hit the beginning or end of the buffer.
3900 (displayed_window_lines): Don't include partially visible lines.
3901 (Fmove_to_window_line): Skip past any partially visible first line.
3903 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3905 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3907 * tparam.c (tparam1): Change the way buffers are reallocated to be
3908 portable and less obfuscated.
3910 * termcap.c (tgetent): Change the way buffers are reallocated to
3911 be portable and less obfuscated.
3913 * macros.c (store_kbd_macro_char): Change the way buffers are
3914 reallocated to be portable and less obfuscated.
3916 * lread.c (read1): Change the way buffers are reallocated to be
3917 portable and less obfuscated.
3919 * doc.c (Fsubstitute_command_keys): Change the way buffers
3920 are reallocated so that it is portable.
3922 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3924 * dosfns.c (Ffile_system_info): New function.
3925 (syms_of_dosfns): Defsubr it.
3927 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3929 * alloc.c (gc_sweep): Add comment.
3931 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3933 * sound.c (vox_configure): Change order of ioctls.
3934 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3935 Ignore errors when changing volume.
3936 (vox_close): Don't reset the device.
3938 * process.c (read_process_output): Make sure the process marker's
3939 position is valid when the process buffer is changed in
3940 after-change functions. W3 does that.
3942 * xfns.c (x_free_gcs): New function.
3944 * xterm.h (x_free_gcs): Add prototype.
3946 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3949 * xterm.c (x_destroy_window): Call x_free_gcs so that
3950 resources of non-toolkit X windows will be freed.
3952 2000-12-07 Andrew Innes <andrewi@gnu.org>
3954 * w32fns.c (xlfd_charset_of_font): Fix last change.
3956 2000-12-06 Dave Love <fx@gnu.org>
3958 * md5.h (__P): Don't define -- it comes from config.h.
3960 * strftime.c: Change some #if foo to #ifdef foo.
3962 2000-12-06 Andrew Innes <andrewi@gnu.org>
3964 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3966 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3967 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3968 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3970 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3972 * alloc.c (gc_sweep): Prevent symbols read during loadup
3975 * xdisp.c (underlying_face_id): New function.
3976 (handle_face_prop, face_before_or_after_it_pos): Use it
3977 to determine the face ``under'' a string. Let strings inherit
3978 the face of the buffer under them.
3980 * xfaces.c (face_at_string_position): Update function comment.
3982 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3983 matrix if the window's left position has changed; we need to
3984 redraw it in this case.
3986 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3988 * window.c (coordinates_in_window): Check mouse on mode-line or
3991 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3992 advertized by the function documentation.
3994 * window.c (syms_of_window): Doc fix.
3996 * sound.c (vox_configure): Set volume for left and right channel.
3997 (sound_cleanup): Return nil.
3999 * xdisp.c (move_it_by_lines): Fix paren typo.
4001 * xterm.c (x_load_font): Don't use the font's max_bounds for
4002 computing the height of the font. If max_bounds' ascent or
4003 descent are greater than the font's ascent or descent, this means
4004 glyphs overlap, which should be handled now by redisplay.
4006 * window.c (Veven_window_heights): New variable.
4007 (syms_of_window): DEFVAR_LISP it.
4008 (Fdisplay_buffer): Check Veven_window_heights before evening the
4011 2000-12-06 Miles Bader <miles@gnu.org>
4013 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4014 update `default-frame-alist' instead of setting no frame parameters.
4016 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4018 * composite.c (update_compositions): Fix typo (use the correct
4021 2000-12-05 Jason Rumney <jasonr@gnu.org>
4023 * md5.h: Remove underscores from function declarations.
4024 (__attribute__, __alignof__) [!__GNUC__]: Define.
4026 * md5.c: Delay include of md5.h until after namespace cleaning.
4028 * makefile.w32-in (fns.o): Depend on md5.h
4029 (md5.o): New target.
4032 * makefile.nt: Likewise.
4034 2000-12-05 Jason Rumney <jasonr@altavista.net>
4036 * w32term.c (expose_area): Complete last change.
4038 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4040 * minibuf.c: Include intervals.h.
4042 2000-12-05 Jason Rumney <jasonr@gnu.org>
4044 * w32term.c (x_produce_glyphs): If a font for a component of
4045 a composition is not found, use 1 pixel dot ascent and 0 dot
4046 descent value to avoid displaying terribly tall empty boxes.
4047 (expose_area): Pass x-coordinate relative to the exposed
4048 area to x_draw_glyphs instead of a window-relative coordinate.
4050 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4052 * xdisp.c (next_element_from_ellipsis): Save face before selective
4053 display in saved_face_id, and set face_before_selective_p.
4054 (reseat_1): Reset face_before_selective_p.
4055 (append_space, extend_face_to_end_of_line): If iterator's
4056 face_before_selective_p is set, use the face from saved_face_id.
4057 (extend_face_to_end_of_line): For tty frames, make sure to
4058 use the right face id when producing spaces at the end of
4061 * dispextern.h (struct it): Add face_before_selective_p.
4063 * keyboard.c (record_char): Don't record identical help-echo
4064 events in recent_keys.
4066 * xterm.c [USE_X_TOOLKIT]: Close the display.
4067 (xim_close_dpy): Handle case that the display has been closed.
4069 * xterm.c (x_destroy_window): Reset the frame's X window after
4072 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4073 variable window_width.
4074 (line_draw_cost): Fix code skipping over spaces at the end of the
4075 line when must_write_spaces is not set.
4076 (scrolling_window): Fix code inserting runs in list of all runs.
4078 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4080 * coding.c (setup_coding_system): Be sure to initialize
4081 coding->category_idx.
4083 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4085 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4087 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4088 area to x_draw_glyphs instead of a window-relative coordinate.
4090 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4091 error in the message.
4093 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4094 timer after having read a key. It's not good for code reading
4095 several keys in a loop, like an input method.
4097 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4098 record undo information for format-decode.
4100 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4101 current buffer is read-only, not if it isn't.
4103 * keyboard.c (record_char): Record `help-echo' input events
4104 in recent_keys only if they display some help. Don't record
4105 `help-echo' events as macro char.
4107 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4109 * editfns.c (save_excursion_restore): Don't move point
4110 in another window if it is showing the wrong buffer.
4111 Avoid the call to Fwindow_live_p, for speed.
4113 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4115 * xfaces.c (struct font_name): New member registry_priority.
4116 (split_font_name): Initialize the above member to zero.
4117 (concat_font_list): New function.
4118 (font_list): Include fonts of all alternative registries.
4119 (FONT_POINT_SIZE_QUANTUM): New macro.
4120 (better_font_p): Ignore point size difference less than
4121 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4123 * xterm.c (x_produce_glyphs): If a font for a component of
4124 a composition is not found, use 1 pixel dot ascent and 0 dot
4125 descent value to avoid displaying terribly tall empty boxes.
4127 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4129 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4131 * coding.h (code_convert_string1): Declare.
4133 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4135 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4137 2000-12-02 Jason Rumney <jasonr@gnu.org>
4139 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4140 correctly for single byte character case.
4141 (w32_per_char_metric): Do not try to make any assumptions about
4142 the metrics of BDF fonts.
4143 (x_estimate_mode_line_height): If `mode-line' face
4144 hasn't a font, use that of the frame, as drawing glyphs does.
4145 (note_mouse_highlight): Change the cursor shape on the vertical
4146 border between windows [not enabled].
4148 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4150 * w32fns.c (Fx_create_frame): Reintroduce the call to
4151 face-set-after-frame-defaults.
4152 (Vx_window_horizontal_drag_shape): New variable.
4153 (syms_of_xfns): DEFVAR_LISP it.
4154 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4157 2000-12-02 Simon Josefsson <simon@josefsson.org>
4159 * fns.c (Fmd5): Use a different logic to decide the coding system
4162 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4164 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4166 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4168 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4170 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4171 height for YNegative.
4172 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4173 height; also see comment there.
4175 * window.c (coordinates_in_window): Handle computations for
4176 positions on the vertical bar and fringes differently for
4177 window-system frames. Consider some pixels near the vertical bar
4178 as on the bar if the frame doesn't have vertical scroll bars.
4179 Associate positions between mode or header lines with the
4180 right window, the left one.
4182 2000-12-01 Jason Rumney <jasonr@gnu.org>
4184 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4186 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4189 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4191 * window.c (struct saved_window): Add members orig_top and orig_height.
4192 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4193 (save_window_save, Fset_window_configuration): Save/restore
4194 window's orig_top and orig_height.
4196 2000-12-01 Jason Rumney <jasonr@gnu.org>
4198 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4200 * w32fns.c (x_set_cursor_color): Fix last change.
4202 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4204 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4205 sure that the next redisplay displays the minibuffer, so that
4206 the cursor will be replaced with what the minibuffer wants.
4208 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4209 #ifndef instead of using #if.
4210 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4211 USE_TOOLKIT_SCROLL_BARS is defined.
4213 2000-11-30 Jason Rumney <jasonr@gnu.org>
4215 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4218 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4220 * fns.c (Fmd5): Doc fix.
4222 2000-11-30 Simon Josefsson <simon@josefsson.org>
4224 * fns.c (Fmd5): New function.
4225 (syms_of_fns): Defsubr md5.
4227 * Makefile.in (obj): Add md5.o
4229 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4231 * md5.h, md5.c: New files, taken from glibc.
4233 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4235 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4236 hasn't a font, use that of the frame, as drawing glyphs does.
4238 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4240 * eval.c (Frun_hooks): Allow 0 arguments.
4242 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4244 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4245 is over the menu bar widget, say it's not on the frame.
4247 * xfns.c (Fx_create_frame): Reintroduce the call to
4248 face-set-after-frame-defaults.
4250 * eval.c (Fsignal): Reset handling_signal.
4252 2000-11-28 Jason Rumney <jasonr@gnu.org>
4254 * w32menu.c (add_menu_item): Reset menu item text when changing
4255 type to radio button.
4257 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4259 * xselect.c: Update copyright.
4261 * window.c (coordinates_in_window): If on a mode or header line,
4262 but sufficiently close to its start, return ``on vertical
4263 border''. This gives us a way to drag windows horizontally when
4264 using toolkit scroll bars.
4266 * xterm.c (note_mouse_highlight): Change the cursor shape
4267 on the vertical border between windows.
4269 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4271 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4272 (syms_of_xfns): DEFVAR_LISP it.
4273 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4275 * textprop.c (text_read_only): New function.
4276 (verify_interval_modification): Use it instead of signaling
4277 `text-read-only'. This makes it easier to catch this error
4280 * xdisp.c (forward_to_next_line_start): Check for newlines,
4281 not end of line, which includes CR.
4283 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4285 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4286 include no-conversion.
4288 2000-11-27 Jason Rumney <jasonr@gnu.org>
4290 * w32fns.c (w32_load_system_font): Always mark font as double byte
4291 if codepage is unicode.
4293 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4295 * xdisp.c (forward_to_next_line_start): If already on a newline,
4296 just consume it to avoid unintended skipping over invisible text below.
4298 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4299 `vertical-line', `mode-line' and `header-line' events.
4301 * xdisp.c (try_window_id): Avoid starting to display in the middle
4302 of a character, a TAB for instance. This is easier than to set
4303 up the iterator exactly, and it's not a frequent case, so the
4304 additional effort wouldn't really pay off.
4306 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4308 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4311 2000-11-25 Jason Rumney <jasonr@gnu.org>
4313 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4314 Args to window_from_coordinates should be pixel coordinates.
4316 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4317 redisplay handles them properly.
4319 2000-11-25 Miles Bader <miles@gnu.org>
4321 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4323 2000-11-24 Jason Rumney <jasonr@gnu.org>
4325 * w32.c (init_environment): Set LANG environment variable based on
4326 locale settings, if not set.
4328 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4329 making tool bar smaller. When clearing the frame, also
4330 clear current matrices. Clear frame when tool bar disappears.
4331 Don't use more lines for the tool-bar than is available.
4332 (x_change_window_heights): New function.
4334 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4336 * xdisp.c (init_from_display_pos): If POS says we're already after
4337 an overlay string ending at POS, make sure to pop the iterator
4338 because it will be in front of that overlay string. When POS is
4339 ZV, we've thereby also ``processed'' overlay strings at ZV.
4341 * xfaces.c (lface_from_face_name): Function comment fix.
4343 2000-11-24 Miles Bader <miles@gnu.org>
4345 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4346 apply `mode-line-inverse-video' -- zero means force display using
4347 the default face, non-zero means display using the specialized face.
4348 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4350 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4352 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4355 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4357 * coding.c (decode_coding_emacs_mule): Fix the case of
4358 CODING_EOL_LF, which used uninitialized value of c.
4360 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4362 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4364 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4366 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4369 * frame.h (struct frame): Replace desired_tool_bar_items,
4370 current_tool_bar_items, n_desired_tool_bar_items,
4371 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4373 * frame.c (make_frame): Change initialization of tool bar
4376 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4377 Change references to members deleted from struct frame to use the
4380 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4381 references to members deleted from struct frame to use the new ones.
4383 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4385 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4387 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4388 (note_tool_bar_highlight): Change references to members deleted
4389 from struct frame to use the new ones.
4391 2000-11-23 Miles Bader <miles@gnu.org>
4393 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4394 the face's inverse-video attribute, rather than overriding it.
4396 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4398 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4399 making tool bar smaller.
4401 2000-11-22 Dave Love <fx@gnu.org>
4403 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4405 2000-11-22 Miles Bader <miles@gnu.org>
4407 * keyboard.c (Vminibuffer_message_timeout): New variable.
4408 (command_loop_1): Use it to determine message timeout.
4409 (syms_of_keyboard): Initialize it.
4411 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4413 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4415 * sysdep.c: Move the code for declaring h_errno after #include
4418 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4420 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4421 the menu bar when the tooltip is unmapped.
4423 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4424 sole visible buffer when we're currently in the mini-buffer, and
4427 2000-11-21 Jason Rumney <jasonr@gnu.org>
4429 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4430 put on the clipboard.
4431 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4432 copy of what Emacs last put there. If they are the same, do not
4433 use the clipboard copy to avoid losing data due to coding conversions.
4435 2000-11-22 Miles Bader <miles@gnu.org>
4437 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4438 (syms_of_minibuf): Initialize it.
4439 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4440 to prompt, don't make read-only.
4442 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4444 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4445 Add BEFORE/AFTER_POTENTIAL_GC.
4447 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4449 * buffer.c (mmap_free_1): Avoid a compiler warning.
4451 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4453 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4455 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4458 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4460 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4463 * s/gnu-linux.h: Don't use `#cpu'.
4465 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4466 not defined in mman.h.
4468 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4469 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4470 and store an index in the XClientMessageEvent. Storing a
4471 Lisp_Object or pointer can fail on a 64 bit system, since X only
4473 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4475 2000-11-20 Dave Love <fx@gnu.org>
4477 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4479 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4481 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4483 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4485 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4488 * alloc.c (make_string): Fix previous change. Be sure to make
4489 unibyte string correctly.
4491 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4493 * window.c (Fwindow_list): Change parameter list to be XEmacs
4495 (window_list_1): New function.
4496 (window_loop): Use it instead of Fwindow_list.
4498 * sysdep.c (emacs_ospeed): New variable.
4499 (toplevel): Don't declare ospeed extern.
4500 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4502 * termcap.c (ospeed): Remove.
4503 (tputs) [!emacs]: Remove unused code.
4504 (tgetent): Avoid a compiler warning.
4506 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4507 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4508 SCROLL_BAR_X_WIDGET with additional argument DPY.
4510 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4512 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4513 Take the X display as additional argument.
4514 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4515 `Widget' is a pointer type that's not easily stored in Lisp_Object
4516 form in a portable way.
4518 * dispnew.c (update_text_area): Fix last change.
4520 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4522 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4524 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4525 clear current matrices.
4527 * buffer.c (mmap_enlarge): Don't print a message on stderr
4528 if mapping new memory at the end of the existing region fails.
4530 * dispnew.c (update_text_area): Don't skip over equal glyphs
4531 when the last current glyph overlaps the glyph to its right.
4533 2000-11-18 Miles Bader <miles@gnu.org>
4535 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4536 lines that *end* with "..." too (that's the most common case!).
4538 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4540 * xdisp.c (resize_mini_window): Temporarily change to the
4541 mini-window's buffer if necessary.
4543 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4544 the tooltip obscures less text under it.
4546 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4548 * puresize.h (BASE_PURESIZE): Increase to 700000.
4550 2000-11-18 Jason Rumney <jasonr@gnu.org>
4552 * w32term.c (w32_draw_bitmap): Use face to set colors.
4554 2000-11-17 Dave Love <fx@gnu.org>
4556 * lread.c (Fload): Fix #ifdef for pcc.
4558 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4560 * xdisp.c (pos_visible_p): Compute the default character height
4563 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4565 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4566 knowing the line's height; use the default font's height in that case.
4568 * xfaces.c (weight_table): Add `demi' with the same meaning as
4571 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4573 * dispnew.c (null_row): New global static variable.
4574 (clear_glyph_row): Delete local static variable null_row.
4576 2000-11-15 Jason Rumney <jasonr@gnu.org>
4578 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4579 (w32_alloc_lighter_color): Use new brightness calculations from
4580 xterm.c. Scale delta to be in the range expected by W32.
4581 (w32_draw_relief_rect): Use frame relief colors.
4583 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4585 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4586 (Qinhibit_default_face_x_resources): New variable.
4587 (syms_of_frame): Initialize it.
4588 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4590 * xdisp.c (pos_visible_p): Improve function comment.
4592 * lisp.h (BINDING_STACK_SIZE): New macro.
4594 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4595 reading the directory if readdir returns null and errno is EAGAIN
4598 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4600 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4601 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4602 Set amount_to_scroll to max of dx and scroll_step so that
4603 scroll-conservatively doesn't defeat scroll-step>1.
4604 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4605 scroll-conservatively for line-at-a-time scrolling.
4607 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4609 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4612 * xdisp.c (current_mode_line_height, current_header_line_height):
4614 (init_xdisp): Initialize them.
4615 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4616 and use exact mode line heights if it is set.
4618 * lisp.h (pos_visible_p): Change prototype.
4620 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4621 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4622 and current_header_line_height first.
4623 (current_mode_line_height, current_header_line_height):
4626 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4628 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4629 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4630 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4632 2000-11-14 Miles Bader <miles@gnu.org>
4634 * xterm.c (x_alloc_lighter_color): Include an additive component
4635 too for dark colors, because FACTOR isn't enough.
4636 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4639 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4641 * keyboard.c (show_help_echo): Call message3_nolog with number of
4642 bytes in the help string as 2nd parameter, instead of the number
4645 2000-11-13 Miles Bader <miles@gnu.org>
4647 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4648 (Fload): Use new openp return protocol.
4649 Don't try to use Vload_source_file_function to load .elc files.
4650 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4651 openp return protocol.
4652 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4654 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4656 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4658 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4659 Defined these macros.
4660 (NLIST_STRUCT): Avoid re-defining it.
4662 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4663 -I/usr/contrib/X11R6/include.
4664 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4666 2000-11-10 Jason Rumney <jasonr@gnu.org>
4668 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4670 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4671 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4673 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4674 (Qw32_charset_vietnamese): New symbol.
4675 (xlfd_charset_of_font): New function.
4676 (w32_load_system_font): Use it.
4677 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4678 when Vw32_charset_info_alist is nil to ensure default face always
4679 has font. Use Fcar and Fcdr for safety.
4680 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4681 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4682 pseudo-codepages for special cases.
4683 (w32_to_x_font): New parameter to allow charset portion to be
4684 specified where there is many to one mapping. Callers changed.
4685 (w32_list_fonts): Avoid listing fonts that won't display.
4687 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4689 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4690 (font_list_1): Renamed from font_list.
4691 (font_list): New function, trying alternative registries from
4692 Vface_alternative_font_registry_alist.
4693 (Finternal_set_alternative_font_registry_alist): New function.
4694 (syms_of_xfaces): Initialize and Staticpro
4695 Vface_alternative_font_registry_alist.
4696 Defsubr Finternal_set_alternative_font_registry_alist.
4698 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4700 * lisp.h (Flooking_at): Declare.
4702 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4704 * dired.c (directory_files_internal): Fix a braino.
4706 * dired.c (directory_files_internal): Add missing GCPRO's.
4709 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4711 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4712 (resize_mini_window): Return quickly if Vresize_mini_window is
4713 nil. Don't return if Vmax_mini_window_height is nil.
4715 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4716 (syms_of_xdisp): Initialize them.
4717 (resize_mini_window): Act according to the setting of
4718 Vresize_mini_window.
4719 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4721 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4722 scroll bar widget after configuring it, so that it will appear at
4723 the right position from the start.
4724 (XTredeem_scroll_bar): Cleaned up.
4726 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4728 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4729 font is taller than the frame line, we don't have to bias the
4732 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4734 2000-11-07 Dave Love <fx@gnu.org>
4736 * config.in (HAVE_MKSTEMP): Add.
4738 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4740 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4742 * window.c (Fset_window_configuration): Don't try to preserve
4743 point in the current buffer, if that buffer is displayed in more
4746 * xfaces.c (lookup_named_face): If default face isn't realized,
4747 try to realize it. Return -1 if not successful.
4748 (Fx_list_fonts): Handle case that face cannot be determined.
4749 (Fface_font): Likewise.
4751 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4753 * window.c (displayed_window_lines): Detect partially
4754 visible lines at the bottom correctly.
4756 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4758 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4759 when ensuring we don't do visit in indirect buffer.
4761 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4763 * composite.h (compose_chars_in_text): Add prototype.
4765 * composite.c (Vcomposition_function_table): New variable.
4766 (Qcomposition_function_table): New variable.
4767 (run_composition_function): Call
4768 Vcompose_chars_after_function with three arguments.
4769 (compose_chars_in_text): New function.
4770 (syms_of_composite): Modified the doc-string of
4771 Vcompose_chars_after_function. Declare composition-function-table
4772 as a lisp variable, and initialize it.
4774 * xfns.c (x_encode_text): Suppress producing escape sequences for
4777 * xselect.c: Include composite.h.
4778 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4780 2000-11-05 Andrew Innes <andrewi@gnu.org>
4782 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4784 * sysdep.c (read_input_waiting): Remove extraneous argument to
4787 * w32fns.c (Fx_server_version): Include w32_build_number in the
4790 * w32heap.c (w32_build_number): New variable.
4791 (cache_system_info): Set it.
4793 * w32heap.h (w32_build_number): Add extern.
4795 * emacs.c (syms_of_emacs): Update docstring for
4796 system-configuration, to reflect the actual usage on MS-Windows.
4798 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4800 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4801 process idle timers while waiting for another event.
4803 * dispnew.c (update_frame_line): Handle case where spaces in
4804 the default face are colored.
4806 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4807 window height hasn't changed.
4809 2000-10-31 Jason Rumney <jasonr@gnu.org>
4811 * w32term.c (x_produce_glyphs): Handle composite characters.
4812 (x_draw_glyph_string_foreground)
4813 (x_draw_composite_glyph_string_foreground): Restore old font.
4815 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
4817 * minibuf.c (read_minibuf): Reset the undo history just before
4818 starting the recursive-edit.
4820 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4822 * xfaces.c (menu_face_change_count): New variable.
4823 (Finternal_set_lisp_face_attribute): Increment it for changes
4825 (realize_basic_faces): Reflect changes in the `menu' faces
4828 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
4829 dy obtained from the iterator's y-position after moving from
4830 scroll_margin_pos to PT; see comment there.
4832 * xdisp.c (safe_eval_handler): Call add_to_log.
4834 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
4835 is not a symbol or string.
4837 * xdisp.c (echo_area_display): Don't perform a display update from
4838 inside redisplay. The update will happen anyway at the end of
4839 redisplay, and it can confuse redisplay (GC messages while
4840 redisplaying, for instance.)
4842 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
4844 * xrdb.c (x_load_resources): Use the class name in the defaults.
4846 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
4847 (regex_compile): Catch bogus \(\1\).
4849 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4851 * xterm.c (x_alloc_nearest_color): Fix last change to compare
4854 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
4855 we have a color cache, check that the cached color equals the
4856 allocated color. If not, clear the color cache.
4858 * window.c (displayed_window_lines): Change buffers if necessary.
4859 Fix computation of displayed lines.
4861 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
4862 update_menu_bindings to DEFVAR_BOOL.
4864 2000-10-30 Kenichi Handa <handa@etl.go.jp>
4866 * search.c (Fset_match_data): Be sure to make search_regs always sane.
4868 * puresize.h (BASE_PURESIZE): Increase to 680000.
4870 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
4872 2000-10-29 Jason Rumney <jasonr@gnu.org>
4874 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
4876 * w32term.c (w32_bdf_per_char_metric): Negate descent.
4877 (w32_cache_char_metrics): Handle possibility that 'x' does not
4878 exist in a BDF font.
4879 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
4881 * w32bdf.h (bdffont): Add nchars.
4883 * w32bdf.c (set_bdf_font_info): Set it.
4884 (w32_BDF_TextOut): Swap byte order of double byte characters.
4885 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
4887 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
4889 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
4890 don't override the colors in frame's param_alist, unless they are
4893 * term.c (reassert_line_highlight): If inverse_video is non-zero,
4894 reverse the effect of the highlight flag.
4896 2000-10-27 Ken Raeburn <raeburn@gnu.org>
4898 * window.h (Fwindow_live_p): Declare.
4900 * undo.c (record_delete): Check that last_undo_buffer is really a
4901 buffer before applying XBUFFER to it.
4903 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4906 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4908 * lisp.h (KEYMAPP): New macro.
4909 (get_keymap): Remove.
4910 (get_keymap_1): Rename get_keymap.
4912 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4914 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4916 * xmenu.c (single_submenu): Use KEYMAPP.
4917 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4918 Use KEYMAPP rather than Fkeymapp.
4920 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4922 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4923 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4924 Use KEYMAPP rather than Fkeymapp.
4925 (single_submenu): Use KEYMAPP.
4926 (w32_menu_show, w32_dialog_show): Use TRUE.
4928 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4930 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4931 (Fkeymapp): Use KEYMAPP.
4932 (get_keymap): Rename from get_keymap_1. Remove old def.
4933 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4934 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4935 (Fminor_mode_key_binding): Don't raise an error if the binding
4937 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4938 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4940 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4941 Allow Vspecial_event_map to be autoloaded.
4942 (menu_bar_items): Fetch the keymap rather than using keymapp.
4943 (menu_bar_one_keymap): No need to follow func-indirect any more.
4944 (parse_menu_item): get_keymap_1 -> get_keymap.
4945 (tool_bar_items): Fetch the keymap rather than using keymapp.
4946 (read_key_sequence): Use KEYMAPP.
4948 * intervals.c (get_local_map): Use get_keymap rather than following
4949 function-indirections explicitly.
4951 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4953 2000-10-27 Jason Rumney <jasonr@gnu.org>
4955 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4956 point, as Windows has oversized fonts.
4958 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4960 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4962 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4963 (freehook, reallochook): Handle null pointer arguments.
4964 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4966 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4968 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4969 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4970 Giving in to popular pressure to shut up the compiler with casts.
4972 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4974 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4975 signed value, and use a default value computed from the font's
4978 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4980 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4981 that specify a negative underline position can still use underlines.
4983 * window.c (Fpos_visible_in_window_p): Make POS default to
4984 WINDOW's point, not the current buffer's point.
4986 2000-10-26 Dave Love <fx@gnu.org>
4988 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4989 when it's necessary.
4991 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4993 * window.c (size_window): Compute size difference from sum of old
4994 child window sizes instead of from parent's size.
4996 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4997 Handle obscured lines at the top of the window.
4999 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5000 down after the last error condition check.
5002 * frame.c (Fdelete_frame): Run delete-frame-hook.
5004 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5006 * coding.c (decode_coding): Fix previous change (check also
5007 CODING_MODE_LAST_BLOCK).
5009 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5011 * regex.c: More `unsigned char' -> `re_char' changes.
5012 Also change several `int' into `re_wchar_t'.
5013 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5014 (PUSH_FAILURE_POINTER): Don't cast any more.
5015 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5016 We want GCC to complain, since this piece of code makes
5017 re_match non-reentrant, which *should* be fixed.
5018 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5019 (EXTEND_BUFFER): Use RETALLOC.
5020 (SET_LIST_BIT): Don't cast.
5021 (re_wchar_t): New type.
5022 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5023 that those two functions will always properly return.
5024 (IMMEDIATE_QUIT_CHECK): Cast to void.
5025 (analyse_first): Use recursion rather than an explicit stack.
5026 (re_compile_fastmap): Can't fail anymore.
5027 (re_search_2): Don't check re_compile_fastmap for failure.
5028 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5029 Now also sets the new value (passed in a new argument).
5030 (re_match_2_internal): Use it.
5031 Also, use a new var `reg' of type size_t when looping through regs
5032 rather than reuse the inappropriate `mcnt'.
5034 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5035 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5036 (where_is_internal): Renamed from Fwhere_is_internal.
5037 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5038 (Fwhere_is_internal): New function wrapping where_is_internal.
5039 (where_is_internal_1): Handle the case where we're filling the cache.
5040 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5042 2000-10-25 Miles Bader <miles@gnu.org>
5044 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5046 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5048 * window.c (pos_fully_visible_p): Removed.
5049 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5050 if position is visible and/or fully visible.
5052 * lisp.h (pos_visible_p): Add prototype.
5054 * xdisp.c (pos_visible_p): New function.
5056 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5058 * process.c (send_process): If OBJECT is t, it means that the data
5059 is from C string, but we should encode it. Before calling
5060 setup_raw_text_coding_system, be sure to flush out data by the
5061 previous coding system.
5063 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5065 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5066 assignment of startpos to prev when startpos == pos.
5068 * editfns.c (find_field): Set the field stickiness correctly from
5069 overlay fields. Use renamed `text_property_stickiness'.
5070 (text_property_stickiness): Renamed from `char_property_stickiness'.
5071 Only check text properties, not overlays.
5072 * textprop.c (get_char_property_and_overlay): New function.
5073 (Fget_char_property): Use it.
5074 * intervals.h (get_char_property_and_overlay): Add declaration.
5076 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5078 * keymap.c: Use AREF, ASET and ASIZE macros.
5079 (Fmake_sparse_keymap): Docstring fix.
5081 (shadow_lookup): Move up.
5082 Handle the case where lookup-key returns an integer.
5083 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5084 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5085 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5086 Simplify/rewrite the keymap-finding code.
5087 Add check for command shadowing, using shadow_lookup.
5089 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5091 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5092 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5095 2000-10-24 Andrew Innes <andrewi@gnu.org>
5097 * dired.c (directory_files_internal_unwind): New function.
5098 (directory_files_internal): Use it to ensure closedir is called
5099 even if expand-file-name or file-attributes throw, eg. because of
5100 a user interrupt. Also enable immediate_quit while calling
5101 re_search, so that matching can be interrupted as well.
5103 2000-10-24 Andrew Innes <andrewi@gnu.org>
5105 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5107 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5108 so that re_search functions only quit when callers expect them to.
5110 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5112 * regex.c (regex_compile): Change the way of handling a range from
5113 a char less than 256 to a char not less than 256.
5115 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5117 * window.c (size_window): Prevent setting window's width or
5118 height to a negative value (esp. with XSETFASTINT).
5120 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5121 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5122 (protect_malloc_state) [GC_MALLOC_CHECK &&
5123 GC_PROTECT_MALLOC_STATE]: New function.
5124 (PROTECT_MALLOC_STATE): New macro.
5125 (__malloc_initialize, morecore, _malloc_internal)
5126 (_free_internal) _realloc_internal): Use it to make _heapinfo
5127 read-only outside of gmalloc.
5129 * keymap.c: Update copyright.
5131 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5134 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5136 * filelock.c (unlock_all_files): Use unlock_file to expand each
5137 buffer's file_truename before trying remove its lock file.
5139 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5141 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5142 or CRLF, decode EOLs.
5144 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5146 * window.c (Fdisplay_buffer): Fix doc.
5148 2000-10-23 Jason Rumney <jasonr@gnu.org>
5150 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5151 ASCII font of default fontset on Windows.
5153 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5154 xterm.c comment below).
5156 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5158 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5160 * xterm.c (x_connection_closed): Reset handling_signal.
5162 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5164 2000-10-23 Miles Bader <miles@gnu.org>
5166 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5167 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5168 maintain old behavior.
5169 * minibuf.c (Fminibuffer_complete): Likewise.
5171 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5173 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5174 that when a font can't be exactly centered, it errs up rather than
5177 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5179 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5181 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5183 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5185 * dispnew.c [macintosh]: Include macterm.h.
5186 (init_display) [macintosh]: Initialization for window system.
5188 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5189 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5190 syms_of_search, x_term_init, and init_keyboard before calling
5191 init_window_once. Also, call syms_of_xmenu.
5193 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5194 default fontset to Monaco.
5196 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5197 NewMacWindow and DisposeMacWindow.
5198 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5199 instead of calling NewMacWindow and setting fields of
5200 f->output_data.mac directly. Call init_frame_faces.
5201 (Fdelete_frame) [macintosh]: Remove unused code.
5202 (Fmodify_frame_parameters) [macintosh]: Call
5203 x_set_frame_parameters instead of mac_set_frame_parameters.
5205 * frame.h [macintosh]: Define menu_bar_lines field in struct
5206 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5208 * keyboard.c [macintosh]: Include macterm.h.
5209 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5210 and menu_bar_activate_event type events as for X and NT.
5211 (make_lispy_event) [macintosh]: Construct lisp events of type
5212 MENU_BAR_EVENT as for X and NT.
5214 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5215 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5216 (sys_subshell) [macintosh]: Remove definition entirely.
5217 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5218 Vwindow_system_version here. Remove initialization of
5219 Vx_bitmap_file_path.
5220 (read_input_waiting): Correct the number of parameters passed to
5222 Move all Macintosh functions to mac/mac.c.
5224 * term.c [macintosh]: Include macterm.h.
5226 * window.c [macintosh]: Include macterm.h.
5228 * xdisp.c [macintosh]: Include macterm.h. Declare
5229 set_frame_menubar and pending_menu_activation.
5230 (echo_area_display) [macintosh]: Do not return if terminal frame
5231 is the selected frame.
5232 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5233 Allow only the selected frame to set menu bar.
5234 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5235 calling FRAME_EXTERNAL_MENU_BAR (f).
5236 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5238 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5239 and check_x. Declare XCreateGC. Define x_create_gc and
5240 x_free_gc. Initialize font_sort_order.
5241 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5242 but call x_list_fonts instead of w32_list_fonts.
5243 (Finternal_face_x_get_resource) [macintosh]: Do not call
5244 display_x_get_resource.
5245 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5246 (realize_x_face) [macintosh]: Load the font if it is specified in
5248 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5250 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5252 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5253 is nil: since we go to the end of submap anyway, we'd end up
5255 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5256 doesn't obey autoload.
5258 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5260 * msdos.c (dos_set_window_size): Update screen dimension variables.
5262 2000-10-21 Jason Rumney <jasonr@gnu.org>
5264 * w32term.c (w32_cache_char_metrics): Double check that font is
5265 really fixed pitch before trusting tmPitchAndFamily.
5267 2000-10-21 Andrew Innes <andrewi@gnu.org>
5269 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5271 * w32term.h: Extern decl for w32_cache_char_metrics.
5273 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5275 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5276 (w32_unload_font): Free per_char array if present.
5278 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5279 cached information in emulated XFontStruct to handle common cases
5280 quickly. Do not allocate XCharStruct for return.
5281 (w32_native_per_char_metric): New function.
5282 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5284 (x_produce_glyphs): Don't get an HDC. Change calls to
5285 w32_per_char_metric to match arg change above. Remove calls to
5287 (w32_get_glyph_overhangs): Ditto.
5288 (w32_cache_char_metrics): New function.
5290 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5291 ($(BLD)/casefiddle.$(O)): Remove compile command.
5292 ($(BLD)/gmalloc.$(O)): Remove compile command.
5293 ($(BLD)/dispnew.obj):
5294 ($(BLD)/keyboard.obj):
5295 ($(BLD)/w32inevt.obj):
5296 ($(BLD)/w32bdf.obj):
5298 ($(BLD)/buffer.obj):
5299 ($(BLD)/editfns.obj):
5301 ($(BLD)/fileio.obj):
5303 ($(BLD)/indent.obj):
5304 ($(BLD)/insdel.obj):
5305 ($(BLD)/intervals.obj):
5306 ($(BLD)/minibuf.obj):
5308 ($(BLD)/scroll.obj):
5309 ($(BLD)/sysdep.obj):
5310 ($(BLD)/textprop.obj):
5311 ($(BLD)/widget.obj):
5312 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5313 ($(BLD)/term.obj): Add dependency on dispextern.h.
5315 * makefile.nt ($(BLD)\dispnew.obj):
5316 ($(BLD)\keyboard.obj):
5317 ($(BLD)\w32inevt.obj):
5318 ($(BLD)\w32bdf.obj):
5320 ($(BLD)\buffer.obj):
5321 ($(BLD)\editfns.obj):
5323 ($(BLD)\fileio.obj):
5325 ($(BLD)\indent.obj):
5326 ($(BLD)\insdel.obj):
5327 ($(BLD)\intervals.obj):
5328 ($(BLD)\minibuf.obj):
5330 ($(BLD)\scroll.obj):
5331 ($(BLD)\sysdep.obj):
5332 ($(BLD)\textprop.obj):
5333 ($(BLD)\widget.obj):
5334 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5335 ($(BLD)\term.obj): Add dependency on dispextern.h
5337 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5339 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5340 with an additional argument of Qt.
5342 2000-10-21 Miles Bader <miles@gnu.org>
5344 * window.c (pos_fully_visible_in_window_p): New function.
5345 (Fpos_visible_in_window_p): Add FULLY argument.
5346 Use pos_fully_visible_in_window_p.
5347 (window_scroll_pixel_based, window_scroll_line_based): Update
5348 calls to Fpos_visible_in_window_p.
5349 * lisp.h (Fpos_visible_in_window_p): Update prototype
5351 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5353 * alloc.c (toplevel): Conditionalize compilation of mem_*
5354 functions differently.
5356 2000-10-20 Jason Rumney <jasonr@gnu.org>
5358 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5359 mem_init where it used to be. mem_z etc not defined otherwise.
5361 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5363 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5365 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5366 structure definition and related variabled to the top of the file.
5367 Include this code when GC_MALLOC_CHECK is defined.
5368 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5369 register/unregister allocated region.
5370 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5371 which isn't allocated.
5372 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5373 something which is already in use.
5374 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5375 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5376 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5377 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5379 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5380 _malloc_internal instead of malloc.
5381 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5384 2000-10-20 Andrew Innes <andrewi@gnu.org>
5386 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5388 (my_strftime) <macro>: Don't use macro arg list when redefining as
5390 (my_strftime) <function>: Supply 0 as ut argument.
5392 2000-10-19 Jason Rumney <jasonr@altavista.net>
5394 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5395 including dispextern.h, as it stops faces from working.
5397 * w32fns.c (Fx_create_frame): Don't bother calling
5398 face-set-after-frame-default since the caller does it for us
5399 anyway. Clean up calls to x_get_arg to be consistent with X.
5401 * w32term.c (x_produce_glyphs): Handle
5402 unibyte_display_via_language_environment correctly.
5403 (w32_draw_box_rect): Fix the calculation of width and height.
5405 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5406 as it has stopped working.
5407 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5410 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5412 * eval.c (skip_debugger): Prevent a compiler warning.
5413 (Fcondition_case): Likewise.
5414 (Fbacktrace_frame): Use a null interactive spec.
5416 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5418 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5420 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5422 * strftime.c: Sync with glibc, file version 1.78.
5423 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5424 should no longer be used according to ISO 8601.
5426 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5427 no map for meta_prefix_char, don't try to use it as a keymap.
5428 Instead, if T_OK is non-zero, look up a default binding, if any,
5429 otherwise, if T_OK is zero, return nil.
5431 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5432 (x_to_xcolors, png_load): Use x_query_color.
5434 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5436 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5438 (x_copy_color, x_alloc_lighter_color): Likewise.
5440 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5441 (x_query_color, x_query_colors): Add prototype.
5443 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5444 check_string_bytes only if not noninteractive, increase count to 50.
5446 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5448 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5451 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5453 * alloc.c (pure_bytes_used): Renamed from pureptr.
5455 (pure_alloc): New function.
5456 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5458 (Fpurecopy): Use PURE_POINTER_P.
5460 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5461 PT has moved backward.
5463 * xdisp.c (cursor_row_p): Take continued lines into account.
5465 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5467 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5468 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5469 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5472 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5473 of selective display off while searching for the next line start.
5475 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5477 * Makefile.in (term.o): Depend on dispextern.h.
5479 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5481 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5483 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5485 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5486 the iterator at the beginning, so that they can be set later on,
5487 for instance in reseat_at_next_visible_line_start, without being
5490 * xfns.c (pbm_format): Add :foreground and :background keywords.
5491 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5492 (xbm_load): Recognize foreground and background color specifications.
5494 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5496 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5498 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5500 * msdos.c (IT_set_face): Compare highlighted face with the default
5501 face, and invert colors if these faces' colors are identical.
5502 (Fmsdos_remember_default_colors): Don't swap foreground and
5503 background colors in initial_colors[].
5504 (IT_set_frame_parameters): Don't swap frame's foreground and
5505 background pixels. If ALIST includes "(reverse . t)", swap
5506 foreground-color and background-color properties in frame's
5507 param_alist. If the original frame's param_alist doesn't specify
5508 the colors, store unspecified-fg and unspecified-bg, reversed if
5511 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5512 the colors are unspecified and reversed, reverse fore- and back-
5513 ground in the returned value.
5514 (Fframe_parameter): Ditto.
5516 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5518 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5519 get_last_unchanged_at_beg_row.
5520 (find_first_unchanged_at_end_row): Renamed from
5521 get_first_unchanged_at_end_row.
5522 (find_first_unchanged_at_end_row): Convert assertions to
5523 unconditional tests which abort. When looking for a row in
5524 unchanged text, don't go further back than first_text_row.
5526 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5527 Don't add in the last line's height when deciding if the new
5528 position is below the scroll margin.
5530 2000-10-16 Miles Bader <miles@gnu.org>
5532 * editfns.c (Fconstrain_to_field): Check carefully for field
5533 boundaries if either OLD_POS or NEW_POS has a non-nil field
5534 property, even if they're the same.
5536 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5538 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5539 height for XFillRectangle.
5541 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5543 * syntax.c (Fstring_to_syntax): New function extracted from
5544 Fmodify_syntax_entry.
5545 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5546 (skip_chars, Fforward_comment): Remove unused variables.
5547 (syms_of_syntax): Add defsubr for string-to-syntax.
5548 (describe_syntax): Add code for comment and string fences.
5550 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5552 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5553 Do the meta->esc mapping. Call get_keyelt before returning.
5554 Start scanning from the second element (the first is always `keymap')
5555 to make it easier to detect when we reach a parent map.
5556 Handle the case of inheriting from a symbol whose function is a map.
5557 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5558 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5559 (get_keyelt, Flookup_key): Update call to access_keymap.
5560 Remove the meta->esc mappings.
5561 (define_as_prefix): Delete old disabled code.
5562 (menu_item_p): New function.
5563 (where_is_internal_1): Skip over the few remaining menu items.
5564 * lisp.h (access_keymap): Update prototype.
5565 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5566 Update call to access_keymap.
5567 (follow_key, read_key_sequence): Update calls to access_keymap.
5568 Remove the meta->esc mappings.
5570 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5572 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5573 with additional argument.
5575 * xdisp.c (cursor_row_p): New function.
5576 (try_cursor_movement, display_line): Use it.
5578 * xdisp.c (append_space): Also save/restore iterator's current
5579 character and its length.
5581 * xdisp.c (init_from_display_pos): Add an assertion.
5582 (handle_stop): Don't set iterator's add_overlay_start.
5583 (handle_invisible_prop): Likewise.
5584 (load_overlay_strings): If text under an overlay is invisible,
5585 take both before- and after-strings into account when the iterator
5586 is positioned either at the start or at the end of the overlay.
5587 (forward_to_next_line_start): Rewritten.
5588 (reseat_at_next_visible_line_start): Rewritten.
5589 (set_iterator_to_next): Add parameter RESEAT_P.
5591 * dispextern.h (struct it): Remove member add_overlay_start.
5592 (set_iterator_to_next): Change prototype.
5594 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5596 * coding.c (code_convert_region): Be sure to initialize
5597 coding->category_idx.
5598 (decode_coding_string): Set coding->src_multibyte and
5599 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5600 (encode_coding_string): Set coding->src_multibyte and
5601 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5603 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5605 * xfns.c (Fx_create_frame): Don't bother calling
5606 face-set-after-frame-default since the caller does it for us anyway.
5608 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5610 * window.c (coordinates_in_window): Fix detection of vertical line
5611 on character terminals.
5613 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5615 * editfns.c (save_excursion_save): Additionally record the
5617 (save_excursion_restore): If buffer was visible in a window, and a
5618 different window was selected, and the old selected window is
5619 still live, restore point in that window.
5621 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5623 * xterm.c (x_produce_glyphs): Handle
5624 unibyte_display_via_language_environment correctly.
5626 * regex.c (regex_compile): Change the way of handling a range from
5627 unibyte char to multibyte char.
5629 * syntax.c (skip_chars): Change the way of handling a range from
5630 unibyte char to multibyte char.
5632 * process.c (read_process_output): Cancel previous change.
5634 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5636 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5638 * charset.c (Ffind_charset_string): Doc fix.
5639 (Ffind_charset_region): Doc fix.
5641 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5643 * process.c (read_process_output): Fix previous change. Adjust
5644 multibyteness of text to insert in a buffer by
5645 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5647 2000-10-10 Andreas Schwab <schwab@suse.de>
5649 * alloc.c (mark_object): Remove all workarounds installed on
5652 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5654 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5655 (base64_encode_1): Make it work for a text of multibyte form.
5656 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5657 case. Don't call str_to_multibyte because base64_decode_1
5658 produces correct multibyte form for eight-bit codes.
5659 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5660 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5661 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5664 * charset.h (CHAR_STRING): Optimized for single byte characters.
5666 2000-10-09 Andreas Schwab <schwab@suse.de>
5668 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5669 -1 after socket is closed, to fall through to error processing.
5671 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5673 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5674 variables. If ALIST includes foreground-color or
5675 background-color, change also the colors of the default face for
5678 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5680 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5681 them extern (they are defined on xfaces.c).
5682 (syms_of_msdos): Don't intern and don't staticpro
5683 Qbackground_color and Qforeground_color.
5685 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5687 * frame.c (Fframe_parameter): For non-windowed frames, if
5688 f->param_alist says foreground or background color is unspecified,
5689 call tty_color_name to return the color name computed from the
5690 frame's current colors.
5692 2000-10-06 Dave Love <fx@gnu.org>
5694 * terminfo.c (ospeed): Don't declare.
5696 * sysdep.c: Don't include string.h.
5697 (h_errno): Declare conditional also on TRY_AGAIN.
5699 * charset.c (Ffind_charset_string): Doc fix.
5701 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5702 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5705 2000-10-05 Dave Love <fx@gnu.org>
5707 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5708 position like menu-bar.
5710 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5712 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5714 * xdisp.c (handle_single_display_prop): Use safe_call1.
5715 (safe_call): Renamed from call_function.
5716 (safe_call1): New function.
5717 (handle_fontified_prop): Use safe_call1 instead of call1.
5718 (safe_eval): Renamed from eval_form.
5719 (safe_eval_handler): Renamed from eval_handler.
5720 (handle_single_display_prop, display_mode_element): Use safe_eval
5721 instead of eval_form.
5723 * xfaces.c (merge_face_heights): Use safe_call instead of
5726 * keyboard.c (show_help_echo): Use safe_call instead of
5727 call_function; use safe_eval instead of eval_form.
5729 * lisp.h (safe_call): Renamed from call_function.
5730 (safe_eval): Renamed from eval_form.
5731 (safe_call1): Add prototype.
5733 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5735 * xfns.c (image_ascent): Rearrange ascent calculation for the
5738 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5740 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5741 (where_is_internal_1): Don't bother ignoring menu-items any more.
5743 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5745 * keyboard.c (update_menu_bindings): New variable.
5746 (parse_menu_item): Use AREF. If update_menu_bindings
5747 is 0, don't update menu bindings.
5748 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5750 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5752 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5755 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5757 * syntax.c (forw_comment): Match nestedness of ender/starter.
5758 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5759 (prev_char_comstart_first): Remove.
5760 (back_comment): Check two-char comment markers more carefully
5761 to better handle overlapping cases like *//* or /* */* */ ...
5762 Match nestedness of ender/starter.
5764 2000-10-02 Dave Love <fx@gnu.org>
5766 * config.in (HAVE_GAI_STRERROR): Add undef.
5768 * process.c (Fopen_network_stream): Use it.
5770 * m/alpha.h (NO_REMAP): Don't define.
5772 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5774 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5775 return with a string converted to an integer or vice versa when
5776 Vmocklisp_arguments is t.
5777 (Fsignal): Likewise. The function can return for `quit'.
5778 (struct gcpro): Declare member `var' to point to a volatile
5781 * eval.c (error): Prevent compiler warning.
5783 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5785 * keymap.c (keymap_memberp): New function.
5786 (Fset_keymap_parent): Use it.
5787 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5788 Use keymap_memberp to avoid creating cycles.
5789 (access_keymap): Use KEYMAPP.
5791 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5793 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5794 gai_strerror. Make sure xerrno is set if connect fails. Improve
5797 2000-09-29 Jason Rumney <jasonr@gnu.org>
5799 * w32term.c (w32_char_font_type, w32_encode_char)
5800 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5801 (w32_bdf_per_char_metric): New function.
5802 (w32_per_char_metric): Use it.
5803 (x_draw_glyph_string_background): Always draw background for BDF
5806 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5807 GDI object which is a scarce resource.
5809 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5810 (get_quoted_string): Fix limit on memchr search.
5811 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5812 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5813 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5814 (get_cached_font_char, cache_char_offset): Use macro
5815 BDF_CODEPOINT_RANGE_COVER_P.
5816 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
5817 (clear_cached_bitmap_slots): New function.
5818 (GET_HEX_VALUE): G-Z, g-z are not hex.
5819 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
5820 (get_bitmap_with_cache): Use new cache implementation.
5821 (create_offscreen_bitmap): New function.
5822 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
5824 * w32term.c (x_produce_glyphs): If the distance from the current
5825 position to the next tab stop is less than a canonical character
5826 width, use the tab stop after that.
5827 (x_draw_glyphs): Handle case START and END are out of bounds more
5829 (x_clear_mouse_face): Block/unblock input.
5830 (x_display_and_set_cursor): Don't show a hollow box cursor for
5831 buffers whose cursor_type is nil.
5833 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5835 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
5837 * dispextern.h (updating_frame): Declare extern.
5839 2000-09-29 Andreas Schwab <schwab@suse.de>
5841 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
5843 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5845 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
5846 use its function definition.
5847 (tool_bar_items): Likewise.
5849 * lisp.h (fatal): Declare NO_RETURN.
5851 2000-09-29 Kenichi Handa <handa@etl.go.jp>
5853 * keymap.c: Remove the line "#undef NULL".
5855 2000-09-28 Gerd Moellmann <gerd@gnu.org>
5857 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
5859 2000-09-28 Dave Love <fx@gnu.org>
5861 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
5863 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
5865 * .gdbinit (xreload): Note its need on GNU/Linux.
5867 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
5868 r_alloc, r_alloc_free.
5870 2000-09-28 Kenichi Handa <handa@etl.go.jp>
5872 * syntax.c (skip_chars): Handle negation correctly.
5874 2000-09-27 Gerd Moellmann <gerd@gnu.org>
5876 * xfaces.c (realize_default_face): Call set_lface_from_font_name
5877 with non-zero FORCE_P argument.
5879 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
5882 * xdisp.c (window_box_height): Add an assertion.
5884 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
5885 tool-bar than is available.
5886 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
5888 2000-09-27 Dave Love <fx@gnu.org>
5890 * s/irix6-5.h: Now works 64-bit. Tidied.
5892 2000-09-26 Gerd Moellmann <gerd@gnu.org>
5894 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
5895 instead of BITS_PER_INT.
5896 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
5897 EMACS_UINT, respectively.
5898 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
5900 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
5902 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5904 * window.c (freeze_window_starts): Construct last argument for
5905 foreach_window differently.
5907 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5909 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5910 EMACS_UINT instead of `int' and `unsigned int'.
5911 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5913 * frame.h (struct frame): Make the `nothing' member of union
5914 output_data an EMACS_INT.
5916 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5917 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5918 size in the sdata structure.
5919 (SDATA_NBYTES, SDATA_DATA): New macros.
5920 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5921 differently for the different layout of the sdata structure.
5922 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5924 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5925 Check that size recorded in the string size and size recorded in
5926 the sdata structure agree.
5928 2000-09-25 Dave Love <fx@gnu.org>
5930 * buffer.c: Include stdio.h.
5932 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5934 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5936 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5937 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5938 (__malloc_extra_blocks): Declare as __malloc_size_t.
5940 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5942 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5944 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5945 (read_char): If help-echo is showing, preserve the echo area
5948 * xdisp.c (help_echo_showing_p): New variable.
5949 (set_message): Reset it to 0.
5950 (init_xdisp): Initialize help_echo_showing_p.
5952 * dispextern.h (help_echo_showing_p): Declare extern.
5954 * config.in: Fix typo in __GNUC_MINOR__.
5956 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5958 * s/freebsd.h (POSIX_SIGNALS): Define.
5960 * xterm.c (x_clear_mouse_face): Block/unblock input.
5962 2000-09-24 Dave Love <fx@gnu.org>
5964 * fns.c (base64_encode_1): Fix last change.
5966 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5968 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5970 * xdisp.c (try_window_reusing_current_matrix): More fixes
5971 for the case window has a header-line.
5973 2000-09-22 Dave Love <fx@gnu.org>
5975 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5978 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5980 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5982 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5984 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5987 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5990 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5991 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5992 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5995 * marker.c (byte_char_debug_check): Return void.
5997 * xfns.c (Fx_create_frame): Set default frame parameter value
5998 for tool-bar-lines to 1.
6000 * dispnew.c (scrolling_window): Compare y-positions of rows
6001 equal at the start. Some simplification.
6003 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6004 reused rows' y-position in the case window has a header-line, and
6005 new window start is greater than old window start.
6007 * process.c (process_sent_to): New variable.
6008 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6009 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6010 Declare more parameters volatile.
6012 * lread.c (Vrecursive_load_depth_limit): New variable.
6013 (Fload): Check recursive loads whose recursion depth exceeds
6014 Vrecursive_load_depth_limit.
6015 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6017 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6019 * fileio.c (Fread_file_name): Doc fix.
6021 * editfns.c (Fmessage_or_box): Doc fix.
6023 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6025 * xfns.c (xbm_scan): Allow C-style comments.
6027 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6028 symbols are specified, add color translations to the cache.
6029 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6030 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6032 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6033 structures to xpm_init_color_cache.
6035 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6037 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6039 2000-09-19 Andrew Innes <andrewi@gnu.org>
6041 * makefile.nt (bootstrap-emacs): Don't change directory.
6043 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6045 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6047 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6048 If output buffer is too small, signal an appropriated error.
6050 2000-09-18 Dave Love <fx@gnu.org>
6052 * keyboard.c (menu_bar_items, tool_bar_items)
6053 (current_active_maps): Remove redundant get_local_map call.
6055 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6057 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6058 cursor for buffers whose cursor_type is nil.
6060 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6061 a feature to implement that is already implemented.
6062 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6065 * xfns.c (x_clear_image_1): New function.
6066 (x_clear_image): Use it.
6067 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6069 * dispnew.c (update_window): Move test for invisible lines
6070 at the top to update_window_line.
6071 (update_window_line): Handle invisible lines here.
6073 * xfns.c (clear_image_cache): Clear current matrices of all
6074 frames sharing an image cache. Block input while freeing
6075 images. Fix timestamp comparison.
6076 (x_clear_image): Also free the mask.
6078 * xfns.c (lookup_image): Block input while loading the image so
6079 that we won't get interrupted in a state where the image isn't yet
6081 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6082 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6083 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6084 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6086 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6088 * dispnew.c (update_window): Make sure to make desired rows
6089 current even if they are completely invisible at the top
6092 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6094 * xfns.c (lookup_image): Build mask before applying an algorithm.
6095 Recognize algorithm `disabled'.
6096 (cross_disabled_images): New variable.
6097 (COLOR_INTENSITY): New macro.
6098 (x_detect_edges): Use COLOR_INTENSITY.
6099 (x_disable_image): New function.
6100 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6102 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6103 disabled state, don't apply an image transformation algorithm if
6104 the user specified an image for the disabled state. Use
6105 `:algorithm disabled' for creating a disabled item's image if the
6106 user hasn't specified an image.
6108 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6109 allocation functions with the XPM lib.
6110 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6111 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6112 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6113 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6114 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6115 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6116 functions, if possible, because these handle color allocation
6117 failure more gracefully.
6118 (Fimage_mask_p): New function.
6120 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6121 (Qedge_detection, Qheuristic): New symbols.
6122 (syms_of_xfns): Initialize new symbols.
6123 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6124 `algorithm (edge-detection ...)'.
6125 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6126 (tiff_format, gif_format, gs_format): Add `:mask'.
6127 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6128 (GIF_MASK, GS_MASK): New enumerators.
6129 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6130 (emboss_matrix, laplace_matrix): New variables.
6131 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6132 (x_edge_detection): New functions.
6133 (x_laplace): Rewritten in terms of x_detect_edges.
6134 (x_build_heuristic_mask): If image has a mask, free it.
6136 2000-09-14 Andrew Innes <andrewi@gnu.org>
6138 * makefile.w32-in: Revert to Unix line endings.
6140 2000-09-14 Andrew Innes <andrewi@gnu.org>
6142 * makefile.w32-in: Standardize indentation somewhat.
6143 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6144 cater for differences between shells.
6146 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6148 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6150 * xterm.c (x_produce_glyphs): If the distance from the current
6151 position to the next tab stop is less than a canonical character
6152 width, use the tab stop after that.
6154 2000-09-14 Dave Love <fx@gnu.org>
6156 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6158 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6160 * xdisp.c (handle_fontified_prop): While running fontification
6161 functions, bind `fontification-functions' and
6162 `after-change-functions' to nil.
6164 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6165 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6167 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6169 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6170 USE_MMAP_FOR_BUFFERS.
6172 * insdel.c (make_gap): Use enlarge_buffer_text.
6174 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6175 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6176 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6177 from former r_alloc_* functions in ralloc.c.
6178 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6179 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6180 (mmap_init) [REL_ALLOC_MMAP]: New function.
6181 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6182 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6185 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6186 (enlarge_buffer_text): Add prototype.
6188 * ralloc.c: Remove everything having to do with the use of mmap.
6190 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6192 * sound.c (Fplay_sound): Doc fix.
6194 * keyboard.c: Avoid some more compiler warnings.
6195 (parse_tool_bar_item): Ignore cached key bindings.
6197 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6198 and allocation of Lisp data.
6200 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6202 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6203 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6206 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6208 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6210 * ccl.c: Comment fixed.
6211 (MAX_MAP_SET_LEVEL): Increased to 30.
6212 (PUSH_MAPPING_STACK): Enclose with do-while block.
6213 (POP_MAPPING_STACK): Likewise.
6214 (stack_idx_of_map_multiple): New variable.
6215 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6216 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6217 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6218 (ccl_driver) <CCL_MapSingle>: Likewise.
6219 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6220 with the case where looking up process reaches to the end of
6221 map-set, and call CCL programs as the above change.
6223 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6225 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6226 that might be clobbered by longjmp.
6227 (check_x_display_info, x_decode_color, create_frame_xic)
6228 (Fx_display_backing_store, Fx_display_visual_class)
6229 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6231 * lread.c (init_lread): Set Vloads_in_progress to nil.
6232 (Fload): Show list of recursively loaded files, when signaling an
6235 * lread.c (Vloads_in_progress): New variable.
6236 (record_load_unwind): New function.
6237 (Fload): Check for recursive loads.
6238 (syms_of_lread): Initialize Vloads_in_progress.
6239 (read_integer, read1): Avoid some compiler warnings.
6241 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6244 2000-09-11 Miles Bader <miles@gnu.org>
6246 * editfns.c (Fbuffer_string): Doc fix.
6248 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6250 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6252 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6254 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6255 whether to include other header files.
6257 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6259 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6260 by Fmemq as a boolean.
6262 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6264 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6266 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6268 * ralloc.c (mmap_fd): Remove initializer which can make it
6269 read-only in a dumped Emacs.
6270 (mmap_fd_1): New variable.
6271 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6272 restore it from there.
6273 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6274 unconditionally so that mmap_fd can be initialized there.
6275 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6276 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6277 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6279 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6281 * xdisp.c (dump_glyph_row): Fix printf format string.
6282 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6284 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6286 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6289 * xdisp.c (try_window_id): When trying to locate cursor in
6290 unchanged rows at the top, handle the case that we can't find it.
6292 * xterm.c (x_draw_glyphs): Handle case START and END are out
6293 of bounds more carefully.
6295 2000-09-08 Dave Love <fx@gnu.org>
6297 * s/sol2.h (REL_ALLOC_MMAP): Define.
6298 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6300 * ralloc.c: Don't include string.h (redundant).
6301 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6302 [!MAP_ANON]: Include fcntl.h.
6303 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6304 (r_alloc, r_re_alloc, r_alloc_free)
6305 (mmap_enlarge, mmap_set_vars): Use it.
6306 (r_alloc_init_fd): New function.
6307 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6308 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6311 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6314 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6315 change to __NetBSD__.
6317 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6319 * search.c (compile_pattern): Check the multibyteness of cached
6322 2000-09-08 Miles Bader <miles@gnu.org>
6324 * xfaces.c (default_face_vector): Function removed.
6325 (Finternal_merge_in_global_face): Restore old global/local
6326 attribute override order. Use inline loop instead of calling
6327 default_face_vector.
6329 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6331 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6332 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6333 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6334 where necessary, in case POINTER_TYPE is `void'.
6336 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6338 * frame.c (make_terminal_frame): Initialize frame foreground and
6339 background colors to unspecified, for the initial instance of an
6342 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6344 * ralloc.c (mmap_find): Fix overlap computation.
6345 (mmap_enlarge): Compute nbytes before trying to find an
6348 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6351 * lread.c (syms_of_lread): Change value of regexp
6352 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6354 * xmenu.c (xdialog_show): When looking up the selection in
6355 menu_items, take `quote' boundaries into account; this corresponds
6356 to a nil ITEM in x-popup-dialog.
6358 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6360 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6362 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6364 * coding.c (encode_coding_sjis_big5): Use translation table for
6365 encoding, not decoding. Fix the handling of latin-jisx0201.
6366 Check for the charset katakana-jisx0201 too.
6367 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6368 (detect_coding_sjis): Check the byte sequence more rigidly.
6370 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6372 * xfaces.c (Vparam_value_alist): New variable.
6373 (syms_of_xfaces): Initialize it.
6374 (Finternal_set_lisp_face_attribute): Avoid more consing.
6376 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6378 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6379 (Qbackground_mode): New variable.
6380 (syms_of_frame_1): Initialize Qbackground_mode.
6382 * lisp.h (Qdisplay): Declare extern.
6384 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6385 change face on all frames, and change the default for new frames.
6387 2000-09-07 Dave Love <fx@gnu.org>
6389 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6391 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6393 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6395 * charset.c: Include composite.h
6396 (lisp_string_width): New function.
6397 (Fstring_width): Call lisp_string_width instead of strwidth.
6399 * Makefile.in (charset.o): Depends on composite.h.
6401 * process.c (read_process_output): Before inserting the decoded
6402 text in the buffer, adjust the multibyteness.
6404 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6406 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6407 buffer's text buffer is null, map new memory.
6409 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6410 POINTER_TYPE and size_t.
6411 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6412 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6413 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6414 [REL_ALLOC_MMAP]: New macros.
6415 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6416 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6417 [REL_ALLOC_MMAP]: New functions.
6419 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6420 before and after unexec.
6422 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6423 text buffers if necessary.
6425 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6426 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6429 * config.in (HAVE_MMAP): Add #undef.
6431 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6433 * frame.c (Qdisplay_type): New variable.
6434 (syms_of_frame_1): Initialize it.
6435 (Fframe_parameter): New function that avoids consing.
6436 (syms_of_frame): Defsubr it.
6438 * buffer.c (Fother_buffer): Consider buffers as invisible when
6439 they are displayed in a window on an invisible frame.
6441 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6442 get-largest-window always return nil.
6444 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6446 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6447 variable; recognize Emacs 19 elc files.
6449 2000-09-04 Miles Bader <miles@gnu.org>
6451 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6452 before initially popping up the menu, so the menu doesn't flash
6453 when the face settings are significantly different from the defaults.
6455 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6457 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6458 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6459 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6460 (BIT_UNIBYTE): Remove.
6461 (re_match_2_internal): Delete corresponding code and streamline the
6462 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6463 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6464 (re_wctype_t): New type.
6465 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6466 (regex_compile): Use them and fix handling of overly long char classes.
6468 2000-09-03 Andrew Innes <andrewi@gnu.org>
6470 * makefile.w32-in: Change to DOS line endings.
6472 * s/ms-w32.h (ORDINARY_LINK): New define.
6474 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6475 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6477 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6478 (distclean): Delete them here instead.
6480 * w32proc.c (compare_env): Convert to uppercase for comparison,
6481 not lowercase, to match how the native Windows shell works.
6483 2000-09-03 Jason Rumney <jasonr@gnu.org>
6485 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6486 CVS changes the line-ends when checking in/out on DOS/Windows.
6488 * makefile.nt (emacs): Do not change directory to run temacs, as
6489 the load-path is set relative to current directory.
6491 2000-09-03 Miles Bader <miles@gnu.org>
6493 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6495 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6497 * xdisp.c (redisplay_mode_lines): New function.
6498 (display_mode_lines): Return number of mode lines displayed.
6499 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6500 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6502 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6503 string.h and strings.h.
6504 (index) [HAVE_INDEX]: Add prototype.
6506 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6507 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6509 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6510 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6512 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6514 * lread.c (read1): Accept `?' as symbol constituent, for
6515 compatiblity with XEmacs.
6517 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6519 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6520 (struct re_pattern_buffer): Remove newline_anchor.
6521 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6522 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6523 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6524 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6525 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6526 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6527 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6528 Get rid of references to newline_anchor.
6529 (regcomp): Allocate and precompute a fastmap.
6531 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6533 * lread.c (openp): GCPRO local variable `filename'.
6535 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6537 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6539 * regex.c: Merge some changes from GNU libc. Add prototypes.
6540 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6541 Use memcmp and memcpy instead of bcopy and bcmp.
6542 (init_syntax_once): Use ISALNUM.
6543 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6544 (REG_UNSET_VALUE): Remove. Use NULL instead.
6545 (REG_UNSET, re_match_2_internal): Use NULL.
6546 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6548 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6549 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6550 (regex_compile): In handle_interval, return an error rather than try to
6551 unfetch the interval if we can't find the closing brace.
6552 Obey the RE_NO_GNU_OPS syntax bit.
6553 (TOLOWER): New macro.
6555 (regexec): Allocate regs.start and regs.end as one block.
6557 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6559 * xdisp.c (echo_area_display): Check display_completed instead
6560 of calling detect_input_pending.
6562 * dispnew.c (update_frame): Only set display_completed here; move
6563 the update_begin and update_end calls here from update_frame_1.
6564 (update_frame_1): Don't set display_completed here, don't call
6565 update_begin/update_end.
6567 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6568 instead of store_frame_param.
6570 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6572 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6573 desired window matrix hasn't been displayed, use the current row
6574 instead. Make sure that only those frame rows are updated for
6575 which there exists a corresponding enabled desired row.
6577 2000-08-29 Miles Bader <miles@gnu.org>
6579 * xfaces.c (default_face_vector): New function.
6580 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6582 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6584 * lread.c (openp): Prevent temporary string passed to
6585 Ffile_readable_p from being garbage collected.
6587 2000-08-28 Dave Love <fx@gnu.org>
6589 * keymap.c (store_in_keymap): Add `static' to declaration.
6591 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6593 * emacs.c, callint.c, doc.c, editfns.c
6594 (toplevel) [HAVE_STRING_H]: Include string.h.
6595 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6596 (index): Remove prototypes which might conflict with non-standard
6597 definitions of index/strchr.
6599 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6600 (rindex): Define only if !HAVE_RINDEX.
6602 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6604 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6606 2000-08-28 Miles Bader <miles@gnu.org>
6608 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6609 made inconsistent by a font-related attribute in FROM.
6610 (merge_face_inheritance): Add function comment.
6612 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6614 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6615 the 4th arg (PREV_EVENT) Qt to suppress input method.
6617 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6619 * regex.c: Indent cpp directives and remove parens after `defined'.
6620 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6621 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6622 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6623 (re_compile_pattern): Use size_t for length.
6624 (init_syntax_once): Move to a better place.
6625 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6626 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6628 * syntax.c (back_comment): Detect cases where a comment-starter is
6629 actually inside another comment as in: /* a // b */ c // d \n.
6630 Make it clear that `comstart_pos' is unused for nested comments.
6632 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6633 (KEYMAPP): New macro.
6634 (Fkeymap_parent, Fset_keymap_parent): Use it.
6635 (fix_submap_inheritance): Mark it static.
6636 (define_as_prefix, describe_buffer_bindings, describe_command)
6637 (describe_translation, describe_map): Complete prototypes.
6639 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6641 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6642 to better match the key-lookup behavior.
6644 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6646 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6647 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6649 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6651 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6652 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6653 (xterm.o): Depend on coding.h
6655 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6657 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6658 the corresponding '#endif'.
6660 2000-08-26 Miles Bader <miles@gnu.org>
6662 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6663 * xfaces.c (QCinherit): New variable.
6664 (syms_of_xfaces): Initialize it.
6665 (LFACE_INHERIT): New macro.
6666 (Finternal_get_lisp_face_attribute)
6667 (merge_face_vector_with_property)
6668 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6669 (check_lface_attrs): Allow new types of face height. Check
6671 (CYCLE_CHECK): New macro.
6672 (merge_face_inheritance): New function.
6673 (merge_face_vectors): Merge inherited faces too. Add F and
6674 CYCLE_CHECK arguments.
6675 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6676 (lookup_named_face, lookup_derived_face, realize_named_face)
6677 (face_at_string_position, face_at_buffer_position): Supply
6678 new F and CYCLE_CHECK arguments to merge_face_vectors.
6679 (merge_face_heights): New function.
6680 (merge_face_vectors, merge_face_vector_with_property)
6681 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6682 handle relative face heights.
6683 (lface_same_font_attributes_p): Compare heights using EQ.
6685 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6687 * charset.c (char_to_string): Check the character validity.
6688 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6690 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6692 * regex.c (PUSH_FAILURE_COUNT): New macro.
6693 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6694 Handle popping of a register's or a counter's data.
6695 (POP_FAILURE_POINT): Use the new name.
6696 (re_match_2_internal): Push counter data on the stack for succeed_n,
6697 jump_n and set_number_at and remove misleading dead code in succeed_n.
6699 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6701 * xdisp.c (redisplay_internal): If considering all windows on all
6702 frames, update the display for each frame as soon as possible,
6703 instead of first building all desired matrices for all frames, and
6704 then updating them all.
6705 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6707 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6709 * bytecode.c (mark_byte_stack): Add a comment.
6711 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6712 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6715 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6717 * minibuf.c (do_completion): Always use compare-string, not
6718 string-equal because the latter doesn't pay attention to
6719 multibyteness of strings.
6721 * process.c (create_process): Don't setup raw-text coding here.
6722 (Fopen_network_stream): Don't set coding->src_multibyte and
6723 coding->dst_multibyte here.
6724 (read_process_output): For process filter, return unibyte string
6725 if default-enable-multibyte-characters is nil.
6726 (send_process): If OBJECT is multibyte text, be sure to encoded it
6727 by the specified coding system for the process. Otherwise, setup
6729 (init_process): Don't initialize default-process-coding-system here.
6731 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6733 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6734 <scroll-down-aggressively>: Likewise.
6736 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6738 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6739 zero. Set coding->produced_char correctly.
6741 2000-08-22 Andrew Innes <andrewi@gnu.org>
6743 * makefile.w32-in: New file.
6745 * unexw32.c (unexec): Ignore old_name, and use the actual location
6746 of the current executable instead. Base new_name on this.
6748 * w32proc.c (create_child): Remove reference to security
6749 descriptor, which isn't needed and doesn't compile with mingw32.
6751 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6752 up dllimport attributes.
6753 (x_update_window_end): Update prototype.
6755 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6756 extern, which screws up dllimport attributes.
6758 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6759 up dllimport attributes.
6761 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6762 screws up dllimport attributes.
6764 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6765 up dllimport attributes.
6766 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6767 screws up dllimport attributes.
6769 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6770 up dllimport attributes.
6772 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6773 screws up dllimport attributes.
6775 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6776 screws up dllimport attributes.
6778 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6779 up dllimport attributes.
6781 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6782 unnecessary extern, which screws up dllimport attributes.
6785 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6786 up dllimport attributes.
6788 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6789 unnecessary extern, which screws up dllimport attributes.
6791 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6792 screws up dllimport attributes.
6794 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6795 up dllimport attributes.
6797 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6799 * w32bdf.c (search_file_line):
6800 (set_bdf_font_info):
6802 (w32_get_bdf_glyph):
6803 (w32_BDF_to_x_font): Fix compile warnings.
6805 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6807 * w32select.c: Include keyboard.h before frame.h.
6809 * w32fns.c (max): Define macro.
6810 (JOHAB_CHARSET): Define if not known.
6811 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6812 (Fx_show_tip): Synch with X version.
6814 * w32xfns.c: Include keyboard.h before frame.h.
6816 * w32fns.c: Include keyboard.h before frame.h.
6818 * w32term.c: Include keyboard.h before frame.h.
6820 * fontset.c: Include keyboard.h before frame.h.
6822 * w32inevt.c: Include keyboard.h before frame.h.
6823 (MOUSE_MOVED): Define if not known.
6825 * minibuf.c: Include keyboard.h before frame.h.
6827 * keyboard.c: Include keyboard.h before frame.h.
6829 * indent.c: Include keyboard.h before frame.h.
6831 * dispnew.c: Include keyboard.h before frame.h.
6833 * buffer.c: Include keyboard.h before frame.h.
6835 * alloc.c: Include keyboard.h before frame.h.
6837 * print.c: Include keyboard.h before frame.h.
6839 * process.c: Include keyboard.h before frame.h.
6841 * scroll.c: Include keyboard.h before frame.h.
6843 * sysdep.c: Include keyboard.h before frame.h.
6845 * term.c: Include keyboard.h before frame.h.
6847 * window.c: Include keyboard.h before frame.h.
6849 * xdisp.c: Include keyboard.h before frame.h.
6850 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
6852 * frame.c: Include keyboard.h before frame.h.
6854 * w32heap.h: Undefine min, max.
6856 * w32gui.h: Undefine min, max.
6858 * unexw32.c: Change PUCHAR to PCHAR.
6859 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
6862 (copy_executable_and_dump_data): Remove unnecessary static defs.
6863 (copy_executable_and_dump_data): Fix compile warnings.
6865 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
6867 * w32console.c (min): Define macro.
6868 (clear_frame, write_glyphs): Fix compile warning.
6870 * w32proc.c (compare_env):
6871 (find_child_console): Fix compile warning.
6873 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
6874 sys_errlist instead of _sys_errlist.
6875 (get_emacs_configuration_options): New function.
6877 * s/ms-w32.h (sys_nerr): Provide default definition.
6878 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
6879 name with _ prepended.
6880 (NSIG): Define if not known.
6881 (get_emacs_configuration): Provide extern declaration.
6882 (get_emacs_configuration_options): Provide extern declaration.
6883 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
6885 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
6887 (read_unc_volume): Fix compile warning.
6889 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
6890 definitions from being used.
6892 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
6894 * w32.c (unc_volume_file_attributes):
6895 (open_unc_volume): Make arg const.
6897 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
6898 (read_input_waiting): Remove excess parameter.
6900 * w32.c (init_environment): Call _access.
6901 (check_windows_init_file): Call _close.
6902 (init_user_info): Call _putenv.
6903 (init_environment): Call _putenv and _strdup.
6904 (init_ntproc): Reset volume info cache on startup.
6906 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6907 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6908 cannot override the CRT malloc.
6910 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6911 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6913 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6914 unless we are linking with a static CRT.
6915 (RVA_TO_PTR): Cast result to unsigned char*.
6917 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6918 (add_volume_info): Use xstrdup.
6920 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6922 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6923 (do_completion, Fminibuffer_complete_word): Use it.
6924 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6925 var so it can take non-boolean values.
6927 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6929 * editfns.c (find_field): Formatting changes.
6930 (toplevel): Some old-style function forward declarations
6931 changed to prototypes, some new protypes added, some functions
6934 * lisp.h (set_time_zone_rule): Add prototype.
6935 (use_dialog_box): External declaration.
6937 * keyboard.c (gen_help_event): Add parameter SIZE.
6938 (kbd_buffer_events_waiting): Slightly rewritten.
6939 (clear_event): New function.
6940 (kbd_buffer_get_event): Use it, and clear the input_events of
6942 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6943 don't fill the newly created array with nils.
6944 (toplevel): Convert some old-style function forward declarations
6947 * keyboard.h (gen_help_event): Change prototype.
6949 * xterm.c (XTread_socket): Change calls to gen_help_event.
6951 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6953 * eval.c (Fmacroexpand): Doc fix.
6955 2000-08-20 Jason Rumney <jasonr@gnu.org>
6957 * w32term.h (x_display_info_for_display): Remove as this function
6958 does not exist on W32.
6960 * w32term.c (help_echo_window): New variable.
6961 (syms_of_w32term): staticpro it.
6962 (note_mode_line_highlight): Set it.
6963 (XTextExtents16): Removed as there is no equivalent on W32.
6964 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6965 the X way of doing this will not work for W32.
6966 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6967 (x_draw_image_foreground): Avoid drawing outside of the clip area
6968 when image doesn't have a mask.
6969 (note_mouse_highlight): Process overlays in the right order of
6970 priority. Set help_echo_window.
6971 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6972 because that's more visible for large images.
6974 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6975 name to single_keymap_panes.
6976 (w32_menu_show): Set wv->title when dealing with titles.
6977 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6979 2000-08-21 Miles Bader <miles@gnu.org>
6981 * minibuf.c (do_completion): Try again if we rewrite the input
6982 string, but no completion was done, so that any completion message
6985 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6987 * xfaces.c (lface_equal_p): Compare strings differently.
6988 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6989 (realize_tty_face): Use them.
6990 (syms_of_xfaces): Initialize new variables.
6991 (map_tty_color): New function, extracted from realize_tty_face.
6992 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6993 foreground or background color, store the new color name in the
6994 realized face; previous code trying to do this had no effect.
6995 (realize_tty_face): Use map_tty_color.
6996 (Fclear_face_cache): Set face_change_count and ensure thorough
6999 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7001 * undo.c (record_first_change, record_marker_adjustment): Don't
7002 use XBUFFER on last_undo_buffer which might not be a buffer.
7004 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7006 * coding.c (decode_coding_string): Set members consumed,
7007 consumed_char, produced, produced_char of *coding correctly. If
7008 decode_coding doesn't consume any byte, don't try anymore.
7009 (encode_coding_string): Likewise.
7011 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7013 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7014 conditional have void type, for Standard C compilers.
7016 * xdisp.c (redisplay_internal): Compare windows for equality with
7017 EQ, instead of applying XWINDOW to something that might not
7020 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7022 * fontset.c (Finternal_char_font): Search only the selected frame
7023 for a window of the current buffer.
7025 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7027 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7030 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7031 second half of a HELP_EVENT is found at the start of kbd_buffer.
7033 2000-08-18 Miles Bader <miles@gnu.org>
7035 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7037 * editfns.c (save_restriction_save): Rewrite to use markers.
7038 (save_restriction_restore): Rewrite to understand new form of data
7039 saved by save_restriction_save.
7040 (Fsave_restriction): Remove cautionary note in doc-string.
7042 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7044 * fileio.c (build_annotations): Add a comment explaining the
7045 return value of format-annotate-function. Replace a spurious call
7046 to Flength with a CONSP test. Call format-annotate-function with
7047 a fifth arg specifying how many times the function is been called
7048 in a row, to let it choose temporary buffers appropriately.
7050 2000-08-17 Dave Love <fx@gnu.org>
7052 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7053 declare make_temp_name twice.
7055 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7056 (unreadpure): Give it an arg.
7058 * unexalpha.c: Prototype fatal_unexec, mark_x,
7059 update_dynamic_symbols. Declare unexec as void.
7061 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7062 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7064 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7065 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7067 * alloca.c: Use #error.
7068 [POINTER_TYPE]: Use it.
7070 * eval.c (Fdefvar): Doc fix.
7072 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7073 INITIALIZE_INTERVAL.
7075 * buffer.h: Avoid DECLARE_INTERVALS.
7077 * config.in: Add size_t.
7079 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7081 * w16select.c (set_clipboard_data): If there's not enough memory
7082 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7083 expects. In case of other failures, return 3.
7084 (system_error_msg): New error message.
7085 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7088 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7090 * term.c (write_glyphs): Also turn off inverse video after turning
7091 off other appearances in case TS_exit_attribute_mode is not equal
7092 to TS_end_standout_mode.
7093 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7095 (turn_off_face): Reset standout_mode only if
7096 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7097 is equal to TS_end_standout_mode.
7099 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7101 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7102 sequence at the end of the source block.
7104 * ccl.c (Fccl_program_p): Docstring modified.
7105 (Fccl_execute): Likewise.
7106 (Fccl_execute_on_string): Likewise.
7108 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7110 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7112 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7114 The following changes are mainly to fix bugs of
7115 encode/decode-coding-string failing if encoding/decoding return
7116 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7117 variable conversion_buffer.
7119 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7120 decrement dst_end to avoid buffer overflow in the later call of
7123 * coding.h (conversion_buffer_size, conversion_buffer)
7124 (get_conversion_buffer): Extern deleted.
7126 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7127 (conversion_buffer, conversion_buffer_size): Variables deleted.
7128 (get_conversion_buffer): Function deleted.
7129 (struct conversion_buffer): New structure.
7130 (MAX_ALLOCA): New macro.
7131 (allocate_conversion_buffer): New macro.
7132 (extend_conversion_buffer, free_conversion_buffer): New functions.
7133 (ccl_coding_driver): Set coding->result.
7134 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7135 this is the last block of source.
7136 (encode_coding): Likewise. Handle the source block as the last
7137 one only when the whole source text is consumed.
7138 (decode_coding_string): Handle the case that the output buffer is
7139 too small to decode the whole source text. Use
7140 allocate_conversion_buffer, extend_conversion_buffer and
7141 free_conversion_buffer, not get_conversion_buffer.
7142 (encode_coding_string): Likewise.
7143 (init_coding): Function deleted.
7144 (init_coding_once): Delete code to initialize conversion_buffer_size.
7146 * emacs.c (main): Don't call init_coding.
7148 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7150 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7151 (insert_glyphs): Likewise.
7153 * w32console.c (write_glyphs): Use a locally declared
7156 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7158 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7159 member of display_info is NULL.
7161 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7163 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7165 * term.c (turn_off_face): Reset standout_mode when resetting
7166 appearances with capability `me'.
7167 (write_glyphs): Switch on inverse video before each face change.
7169 2000-08-14 Dave Love <fx@gnu.org>
7171 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7172 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7173 (lisp_free): Declare and make static.
7175 * window.c: Fix embedded comment.
7176 (syms_of_window): Fix doc string.
7178 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7180 * keymap.c (push_key_description): If C without modifiers is < 32,
7181 make sure to print `C-' before `M-', like in the manual.
7183 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7185 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7186 since they aren't relocated anymore.
7187 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7189 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7190 partially visible line which is smaller than the window's height.
7192 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7194 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7195 the multibyte form of eight-bit-control characters.
7196 (Fccl_execute_on_string): Initialize ccl->multibyte.
7198 * ccl.h (struct ccl_program): New member multibyte.
7200 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7202 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7204 * regex.c (regex_compile) <normal_char>: Pay attention to
7206 (analyse_first) <exactn>: Setup fastmap correctly for
7207 eight-bit-control characters.
7209 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7211 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7213 * keyboard.c (make_lispy_event): Handle the new event type
7214 multibyte_char_keystroke.
7216 * xterm.c: Include coding.h.
7217 (XTread_socket): Work around a bug of XmbLookupString. If the
7218 input is from XIM, decode it according to the current locale. In
7219 that case, generate multibyte_char_keystroke events.
7221 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7223 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7224 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7226 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7228 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7229 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7230 (move_it_in_display_line_to): Record iterator's ascent and descent
7231 before producing glyphs, and restore them when we know the glyph
7232 doesn't fit on the line.
7233 (move_it_to): Restructured so that it's easier to debug. If
7234 moving to a vpos, and not moving to an x or character position,
7235 stop as soon as the specified vpos is reached; don't move further
7236 into that line because that might change the computed line height.
7237 (try_cursor_movement): New function, extracted from the cursor
7238 movement branch of redisplay_window. If ending on a partially
7239 visible line, don't try to scroll if the cursor line is taller
7241 (redisplay_window): Use try_cursor_movement.
7243 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7244 because that function doesn't cope with variable-height lines.
7246 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7247 box cursor because that's better visible for large images.
7249 2000-08-10 Miles Bader <miles@gnu.org>
7251 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7253 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7255 * xdisp.c (Vmessages_buffer_name): New variable.
7256 (message_dolog): Use it.
7257 (syms_of_xdisp): Initialize it.
7259 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7261 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7262 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7263 redundant now that keyboard.h is included.
7265 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7267 * keyboard.c (kbd_buffer_events_waiting): New function.
7269 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7271 * msdos.c: Include keyboard.h.
7272 (XMenuActivate): Empty no_event events from the event buffer. If
7273 no events are left after that, call clear_input_pending.
7274 (mouse_clear_clicks): New function, code moved from mouse_init.
7275 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7276 mouse driver to ``forget'' any past clicks.
7278 * Makefile.in (msdos.o): Depend on keyboard.h.
7280 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7282 * lisp.h (input_pending): External declaration.
7284 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7286 * xdisp.c (echo_area_display): Display thoroughly if input is
7287 pending. Bind redisplay-dont-pause to t during the redisplay.
7288 in case input is pending.
7290 * dispnew.c (Qredisplay_dont_pause): New variable.
7291 (syms_of_display): Initialize and staticpro it.
7292 (update_frame_1): Don't interrupt the display for pending input if
7293 redisplay_dont_pause is set.
7295 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7297 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7299 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7301 * callproc.c (Fcall_process): Terminate the unwind-protect around
7302 the post-read-conversion of coding system.
7304 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7305 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7306 * buffer.h (overlays_at): Update prototype.
7307 * xdisp.c (next_overlay_change): Update call to overlays_at.
7308 * xfaces.c (face_at_buffer_position): Likewise.
7309 * textprop.c (Fget_char_property): Likewise.
7310 * xterm.c (note_mouse_highlight): Likewise.
7312 * minibuf.c (do_completion): Don't consider a simple change of
7313 case as `completion'.
7315 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7317 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7318 * undo.c (record_delete): Make sure last_point_position_buffer is
7319 a buffer before comparing pointers.
7321 * coding.h (decode_coding_string): Declare.
7323 * intervals.h (Fprevious_single_char_property_change): Declare.
7325 * textprop.c (Fprevious_single_char_property_change): Don't do
7326 arithmetic directly on lisp objects.
7328 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7330 * keyboard.h (menu_item_eval_property): Declare.
7332 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7333 reuse as buffer name, instead of recreating (and discarding) every
7334 time a message is logged.
7335 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7336 (current_message_1, truncate_message_1, set_message_1)
7337 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7338 (current_message, truncate_echo_area, display_echo_area)
7339 (resize_echo_area_axactly): Changed calls.
7341 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7343 (Ffind_coding_systems_region_internal): First argument to Fappend
7344 must be an integer, not a Lisp object.
7346 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7348 * charset.c (Fchar_width): Doc fix.
7350 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7352 * charset.c (Fstring_width): Doc fix.
7354 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7356 * xdisp.c (start_display): When starting display on a continuation
7357 line, clear ascent and descent members of the iterator structure;
7358 the height of the continued line does not affect the height of the
7360 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7361 line taller than the window.
7362 (redisplay_window) <forced window start>: Handle case that the
7363 middle of the window is not found in any row.
7364 (dump_glyph_row): Show more information.
7365 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7366 first text line in a glyph matrix.
7368 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7369 of the clip area when image doesn't have a mask.
7371 * fns.c (sweep_weak_table): Fix survival conditions for
7372 key-or-value and key-and-value weakness.
7374 * .gdbinit (xhashtable): New command.
7376 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7377 tables out of the list of all weak hash tables.
7379 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7380 a new buffer is created, make sure echo_area_buffer[] references
7383 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7385 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7388 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7390 * syntax.c (skip_chars): Fix previous change. Make the handling
7391 of unibyte string consistent with that of regex search.
7393 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7395 * xmenu.c (popup_get_selection): Use xfree instead of free.
7397 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7399 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7401 * callproc.c (child_setup): Use xfree instead of free.
7403 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7405 (run_mac_command, closedir): Use `xfree' instead of `free'.
7407 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7409 * eval.c (error): Use xfree instead of free.
7411 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7413 * fns.c: Replace `illegal' with `invalid'.
7414 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7416 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7418 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7421 2000-08-04 Noah Friedman <friedman@splode.com>
7423 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7426 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7428 * syntax.c (skip_chars): Fix typo in error message.
7430 2000-08-04 Andreas Schwab <schwab@suse.de>
7432 * m/ia64.h: Moved from s/ia64.h.
7434 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7436 * process.c (read_process_output): Big simplification. Handle
7437 composition and post-read-conversion of coding system correctly.
7438 (send_process): Handle composition correctly.
7440 * callproc.c (Fcall_process): Handle post-read-conversion of
7441 coding system if any.
7443 * coding.c (decode_coding_iso2022): More strict check for handling
7445 (coding_restore_composition): Pay attention to the case that
7446 cmp_data is not set properly (because of invalid code in the
7448 (run_pre_post_conversion_on_str): Include text properties in the
7450 (decode_coding_string): Set members of coding correctly.
7452 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7454 * s/ia64.h: New file.
7456 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7457 Use NULL instead of 0 at the end of variable argument list of
7458 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7459 sizeof (int) < sizeof (void *).
7461 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7462 of variable argument lists of XtVaGetValues and XtVaSetValues.
7464 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7465 variable argument lists of XtVaGetValues and XtVaSetValues.
7467 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7469 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7470 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7472 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7475 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7476 in call to Fsingle_key_description.
7478 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7481 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7483 * window.c (display_buffer_reuse_frames): New variable.
7484 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7485 frames displaying BUFFER.
7486 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7488 2000-08-01 Miles Bader <miles@gnu.org>
7490 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7491 when to constrain NEW_POS (they were pretty screwed up before).
7493 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7495 * msdos.c (run_msdos_command): Save and restore the master
7496 environment, for the case that child_setup signals an error.
7497 When mirroring slashes in DOS shell commands, don't fail when
7498 argv[2] has embedded blanks.
7499 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7500 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7501 (dos_ttraw): Call mouse_setup_buttons.
7503 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7504 using alloca; free it after run_msdos_command returns.
7506 2000-07-27 Dave Love <fx@gnu.org>
7508 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7509 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7511 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7513 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7515 * editfns.c (lisp_time_argument): Fix last change.
7517 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7519 * fns.c (Fdelete): Make it work on vectors and strings in addition
7522 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7523 (syms_of_fns): Initialize new variables.
7524 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7525 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7526 weakness, with t meaning the same as `key-and-value'.
7528 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7530 * coding.h (struct coding_system): Member safe_charset deleted.
7532 * coding.c (Qsafe_charsets): This variable deleted.
7533 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7535 (coding_safe_chars): New function.
7536 (CODING_SAFE_CHAR_P): New macro.
7537 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7538 checking safe_charsets member of the coding system. Caller changed.
7539 (detect_coding_iso2022): New local variable safe_chars.
7540 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7541 safe_charsets member of the coding system.
7542 (decode_coding_iso2022): New local variable safe_chars.
7543 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7544 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7545 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7546 (ENCODE_UNSAFE_CHARACTER): New macro.
7547 (encode_coding_iso2022): New local variable safe_chars. Check
7549 (setup_coding_system): Delete the code to initialize
7550 coding->safe_charses
7551 (intersection, find_safe_codings): New functions.
7552 (Ffind_coding_systems_region_internal): New function.
7553 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7554 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7555 variable and initialize it.
7557 * fns.c (char_table_ref_and_index): New function.
7559 * lisp.h (char_table_ref_and_index): Add prototype.
7561 2000-07-26 Sam Steingold <sds@gnu.org>
7563 * editfns.c (lisp_time_argument): Added third argument `usec'.
7564 (Ffloat_time): New built-in Lisp function.
7566 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7568 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7569 for the character code.
7571 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7574 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7575 if called for a popup menu.
7576 (xmenu_show): Store help string in widget values.
7578 2000-07-26 Dave Love <fx@gnu.org>
7580 * syswait.h: Move some definitions.
7581 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7582 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7583 perspicuous definitions.
7584 (WTERMSIG): Fix bit pattern used.
7586 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7588 * print.c (print_object): If vector printing is truncated, print
7589 "..." to indicate it as well as the case of list printing.
7591 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7593 * xdisp.c (next_element_from_display_vector): Improve comments.
7595 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7596 for the character code, and the rest for the face id as in 20.x.
7597 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7599 * window.c (window_display_table): Cleaned up.
7601 * syntax.c (Fforward_word): Add last arg nil in call of
7602 Fconstrain_to_field.
7604 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7606 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7607 identical but for the letter-case, don't call
7608 barf_or_query_if_file_exists.
7610 2000-07-25 Miles Bader <miles@gnu.org>
7612 * editfns.c (find_field): Honor special `boundary' fields.
7613 (Qboundary): New variables.
7614 (syms_of_editfns): Initialize Qboundary.
7615 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7616 Use scan_buffer instead of find_before_next_newline, because it
7617 allows us to detect the boundary case where there's a newline at
7619 * lisp.h (Fconstrain_to_field): Update external declaration.
7621 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7623 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7626 2000-07-24 Dave Love <fx@gnu.org>
7628 * s/sunos4-0.h, s/sol2.h:
7629 (LIBS_TERMCAP): Move from m/sparc.h.
7631 * m/sparc.h (TERMINFO): Moved to system files (probably only
7632 relevant for sunos4 judging by its vintage).
7633 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7636 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7638 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7639 name to single_keymap_panes.
7641 2000-07-24 Andreas Schwab <schwab@suse.de>
7643 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7645 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7647 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7648 parameters instead of using int parameters. Expect FN to accept
7649 EMACS_INT parameters.
7650 (display_echo_area, resize_echo_area_axactly, current_message)
7651 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7652 with new argument list.
7653 (resize_mini_window_1): New callback function.
7654 (current_message_1, truncate_message_1, set_message_1): Change
7655 parameter lists to the new format expected by with_echo_area_buffer.
7657 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7659 * fontset.c (fontset_ref): Remove INLINE declaration.
7660 (fontset_ref_via_base): Likewise.
7661 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7664 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7666 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7667 correct order of priority. If help echo was found in an overlay,
7668 use that overlay as the object in which the help echo was found.
7670 2000-07-22 Miles Bader <miles@gnu.org>
7672 * textprop.c (Fprevious_single_char_property_change): The initial
7673 property value should be from the position preceding POSITION, not
7676 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7678 * coding.c (syms_of_coding): Doc fix for
7679 inhibit-iso-escape-detection.
7681 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7683 * xterm.c (note_mouse_highlight): Process overlays in the right
7686 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7688 * xterm.c (note_mouse_highlight): If help-echo was found in an
7689 overlay, use that overlay as the object in which the help was found.
7691 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7693 * window.c (foreach_window): Instead of a fake variable argument
7694 list, take one USER_DATA argument.
7695 (foreach_window_1): Likewise, and call callback functions with two
7696 args, the window and USER_DATA.
7697 (struct check_window_data): New struct.
7698 (check_window_containing): Use it.
7699 (window_from_coordinates): Set up a struct check_window_data for
7701 (add_window_to_list, freeze_window_start): Change parameters
7702 according to new calling convention.
7704 * window.h (foreach_window): Change prototype.
7706 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7708 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7710 * xmenu.c (menu_help_callback): Call show_help_echo with
7711 additional arguments OBJECT and POS.
7713 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7715 * data.c (Faset): Allow storing any multibyte character in a
7716 string. Convert unibyte string to multibyte if necessary.
7718 * xfns.c (x_encode_text): New function.
7719 (x_set_name): Use x_encode_text.
7720 (x_set_title): Likewise.
7722 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7724 * xterm.h (x_encode_text): Add prototype.
7726 2000-07-20 Dave Love <fx@gnu.org>
7728 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7731 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7733 * msdos.c (help_echo_window): New variable.
7734 (syms_of_msdos): Initialize and staticpro it.
7735 (IT_note_mode_line_highlight): Set help_echo_window.
7736 (IT_note_mouse_highlight): Ditto.
7737 (dos_rawgetc): Store help_echo_window in the second event produced
7740 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7741 Record the object that generated the help echo and the position of
7742 that object in help_echo_object and help_echo_pos. Record that
7743 some glyphs in a row are displayed in mouse-face.
7744 (IT_update_begin): Don't clear mouse highlight unless one of the
7745 enabled glyph rows is marked as being displayed in mouse-face.
7746 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7747 and position recorded in help_echo_object and help_echo_pos to the
7749 (IT_menu_display): Accept a new argument PN: the pane number of
7750 the current menu pane. Record the pane number and the item
7751 number of the item which has associated help string.
7752 (XMenuActivate): Update the prototype for help_callback in
7753 function declaration. Call IT_menu_display with the current menu
7754 pane number as an additional argument. Call help_callback with
7755 two additional arguments: the pane number and the item number of
7756 the menu item associated with the help text.
7757 (help_echo_object, help_echo_pos): New variables.
7758 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7760 * msdos.h (XMenuActivate): Update prototype.
7762 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7764 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7765 Add some more prototypes.
7767 * xterm.c, xterm.h: Add some more prototypes.
7769 * lisp.h (Fnext_single_char_property_change): Add prototype.
7771 * dispnew.c (direct_output_for_insert): Remove confusing
7772 outer local variable mouse_face_overwritten_p.
7773 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7775 * alloc.c (allocate_string_data): Don't copy old string contents.
7777 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7779 * coding.c (code_convert_region): Delete text properties before
7780 shrinking the conversion region.
7782 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7784 * dispnew.c (update_text_area): Write the whole row if it
7785 has mouse-face in it.
7787 * xfaces.c (face-alternative-font-family-alist): Remove
7788 DEFVAR_LISP; staticpro instead.
7790 * xmenu.c (menu_help_callback): Call show_help_echo with
7793 * keyboard.c (show_help_echo): Add parameter WINDOW.
7794 (read_char): Call show_help_echo with window extracted from Lisp
7796 (gen_help_event): Add parameter WINDOW.
7798 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7800 * xterm.c (help_echo_window): New variable.
7801 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7802 (XTread_socket): Pass help_echo_window to gen_help_event.
7803 (syms_of_xterm): Initialize and staticpro help_echo_window.
7805 2000-07-18 Dave Love <fx@gnu.org>
7807 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7809 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7811 * alloc.c (allocate_string_data): If string had already data
7812 assigned, copy old contents to new string data.
7814 * coding.c (syms_of_coding): Fix typo in spelling of variable
7815 `inhibit-iso-escape-detection'.
7817 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
7819 * Makefile.in: Add dependencies on dispextern.h.
7820 (alloca.o): Don't define malloc and define EMACS_FREE instead of
7821 `free'; both can conflict with system header files.
7823 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7825 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
7828 2000-07-18 Dave Love <fx@gnu.org>
7830 * window.c (Fwindow_list): Declare arg `window'.
7832 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7834 * coding.c (setup_coding_system): Don't override the explicitly
7835 specified designations.
7837 2000-07-15 Miles Bader <miles@gnu.org>
7839 * editfns.c (char_property_eq, char_property_stickiness): Renamed
7840 from `text_property_eq' and `text_property_stickiness', respectively.
7841 (find_field, Fconstrain_to_field, char_property_eq)
7842 (char_property_stickiness): Changed to call char-property functions
7843 instead of text-property-only ones.
7845 * textprop.c (Fnext_single_char_property_change): Made a subr (was
7846 `next_single_char_property_change'). Do more error checking, and
7847 cleanup limit behavior.
7848 (Fprevious_single_char_property_change): New function.
7849 (syms_of_textprop): Initialize new subrs.
7851 * xdisp.c (display_prop_end, invisible_text_between_p):
7852 Call Fnext_single_char_property_change instead of
7853 next_single_char_property_change.
7855 2000-07-15 Jason Rumney <jasonr@gnu.org>
7857 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
7858 after menu is finished with.
7859 (add_menu_item): Only consider wv->title as a menu title.
7860 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
7862 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
7864 (FONT_REGEXP): Remove unused macro, and its sub-components.
7865 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
7867 * w32term.c (help_echo_object, help_echo_pos): New variables.
7868 (note_mode_line_highlight): Store additional information about the
7869 help-echo in help_echo_object and help_echo_pos. Check both
7870 `local-map' and `keymap' properties for changing the cursor
7871 (note_mouse_highlight): Store additional information about the
7872 help-echo in help_echo_object and help_echo_pos.
7873 (note_tool_bar_highlight): Set help_echo_object to nil and
7874 help_echo_pos to -1.
7875 (w32_read_socket): Use gen_help_event instead of filling
7876 input_events manually.
7877 (syms_of_w32term): Staticpro help_echo_object.
7878 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
7879 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
7880 (x_clear_mouse_face): New function.
7881 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
7882 (x_update_window_begin): No need to turn off the mouse
7884 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7885 depending on whether they contain glyphs highlighted in mouse-face.
7886 (x_fill_stretch_glyph_string): Consume runs of stretch
7887 glyphs instead of a single one.
7888 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7889 with new argument list.
7890 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7891 (x_append_glyph, x_append_composite_glyph)
7892 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7893 changes in struct glyph starting 1999-12-27. See comments for
7894 xterm.c on 2000-07-05.
7896 2000-07-14 Sam Steingold <sds@gnu.org>
7898 * xfaces.c (realize_x_face): Fix the last patch:
7899 check `default_face' before dereferencing.
7901 2000-07-14 Dave Love <fx@gnu.org>
7903 * syntax.c (back_comment): Add null default in switch (for pcc).
7905 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7907 * xfaces.c (realize_x_face): Make fontset using the base of the
7908 default_face's fontset, not using the default fontset.
7910 * coding.c (inhibit_iso_escape_detection): New variable.
7911 (syms_of_coding): Make it a Lisp variable.
7912 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7913 nonzero, ignore ISO2022's escape sequence.
7915 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7917 * alloca.c (malloc) [emacs]: Define as xmalloc.
7919 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7920 use that instead of the mouse position. Add parameters DX and DY.
7922 * dispextern.h (Fx_show_tip): Adjust number of parameters
7925 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7926 if HELP is a function, call it with OBJECT and POS as parameters
7927 to get the help to display.
7928 (gen_help_event, kbd_buffer_store_help_event): New functions.
7929 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7930 (read_char): Call show_help_echo with new parameters.
7932 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7935 * xterm.c (help_echo_object, help_echo_pos): New variables.
7936 (note_mode_line_highlight): Store additional information about the
7937 help-echo in help_echo_object and help_echo_pos. Check both
7938 `local-map' and `keymap' properties for changing the cursor
7939 (note_mouse_highlight): Store additional information about the
7940 help-echo in help_echo_object and help_echo_pos.
7941 (note_tool_bar_highlight): Set help_echo_object to nil and
7942 help_echo_pos to -1.
7943 (XTread_socket): Use gen_help_event instead of filling
7944 input_events manually.
7945 (syms_of_xterm): Staticpro help_echo_object.
7947 * xmenu.c (menu_highlight_callback): Use
7948 kbd_buffer_store_help_event instead of setting up and input_event
7951 * xdisp.c (eval_form): GCPRO argument sexpr.
7952 (call_function): New function.
7953 (handle_single_display_prop): Use call_function and FUNCTIONP
7954 instead of checking whether if font_height is a symbol and
7957 * eval.c (internal_condition_case_2): New function.
7959 * lisp.h (FUNCTIONP): New macro.
7960 (internal_condition_case_2, call_function): Add prototypes.
7962 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7963 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7964 Always set `arg' member of input_events.
7965 (construct_menu_click): Unused function removed.
7967 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7969 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7970 (construct_drag_n_drop, x_scroll_bar_handle_click)
7971 (w32_read_socket): Always set `arg' member of input_events.
7973 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7975 * lisp.h (eval_form): Add prototype.
7977 * xdisp.c (eval_form): Make it externally visible.
7979 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7981 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7982 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7983 consing. For prefix events, store the frame in the `arg' slot of
7984 the event, otherwise store the key there.
7985 (XTread_socket): Instead of consing, use the frame_or_window slot
7986 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7988 * xmenu.c (menu_highlight_callback): Store help string in the
7989 `arg' member of the input event; don't cons.
7990 (menubar_selection_callback): Use the `arg' slot of input events
7991 to queue additional information, instead of consing.
7993 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7995 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7997 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7999 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8000 input events to queue additional information, instead of consing.
8002 * keyboard.c (kbd_buffer_gcpro): Renamed from
8003 kbd_buffer_frame_or_window. Now used for all Lisp objects
8004 referenced from the input queue.
8005 (kbd_buffer_store_event): Always use structure assignment for
8006 copying input events. Record all Lisp objects referenced from
8007 events in kbd_buffer_gcpro.
8008 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8009 differently from input events. Test for prefix menu_bar_events
8010 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8011 event in kbd_buffer_gcpro to nil.
8012 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8013 frame_or_window is equal to its arg member as prefix events.
8014 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8015 used by an input event to nil.
8016 (init_keyboard): Use two times the size of the input queue
8017 for kbd_buffer_gcpro.
8018 (syms_of_keyboard): Likewise.
8020 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8021 Use USER_SIGNAL_EVENT.
8023 * termhooks.h (struct input_event): Add member `arg'.
8024 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8025 (USER_SIGNAL_EVENT): Renamed from user_signal.
8027 * xfaces.c (ASET): Remove definition.
8029 * lisp.h (AREF, ASET, ASIZE): New macros.
8031 * fontset.c (AREF, ASIZE): Remove definitions.
8033 * fns.c (AREF): Remove definition.
8035 * composite.c (AREF): Remove definition.
8037 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8039 * dispnew.c (redraw_overlapped_rows): Add missing local.
8040 (scrolling_window): Remove debug code.
8042 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8043 Before scrolling, turn off a mouse-highlight in the window
8046 * xterm.c (x_update_window_end): Add parameter
8047 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8048 redisplay in XTframe_up_to_date.
8049 (x_clear_mouse_face): New function.
8050 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8052 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8054 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8055 it when any row is written to that contains glyphs highlighted in
8057 (update_window): Call the window update end hook with new
8058 parameter MOUSE_FACE_OVERWRITTEN_P.
8059 (direct_output_for_insert): Give up if row contains mouse-face.
8061 * dispextern.h (struct redisplay_interface): Add parameter
8062 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8063 (clear_mouse_face): New function pointer member.
8065 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8067 * syntax.c (back_comment): Use one switch rather than a few `if's.
8068 Obey open_paren_in_column_0_is_defun_start.
8069 When reverting to the `slow' method, try to nicely handle the case
8070 of nested comments by checking that the comment-starter we found
8071 does indeed match the comment-ender.
8072 (scan_sexps_forward, scan_sexps_forward):
8073 Ignore excessive opening parenthesis rather than throwing an error.
8075 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8077 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8078 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8080 * dispnew.c (direct_output_forward_char): Give up if currently
8081 displaying a message instead of the minibuffer contents.
8083 * xterm.c (x_update_window_begin): No need to turn off the mouse
8085 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8086 depending on whether they contain glyphs highlighted in mouse-face.
8088 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8089 compare the mouse_face_p flags of both rows.
8091 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8093 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8095 * keyboard.c (show_help_echo): Accept additional parameter
8096 ok_to_overwrite_keystroke_echo.
8097 (read_char): Call show_help_echo with a zero
8098 ok_to_overwrite_keystroke_echo argument.
8099 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8100 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8101 ok_to_overwrite_keystroke_echo argument.
8102 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8103 non-zero ok_to_overwrite_keystroke_echo argument.
8105 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8107 * xdisp.c (try_window_id): If changes are all below what is
8108 displayed in the window, and point is in the window, we still
8109 might have to find point on the display.
8111 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8112 glyphs instead of a single one.
8113 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8114 with new argument list.
8115 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8117 * keymap.c (get_keymap_1): Add comment that this function can GC.
8118 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8119 comment that functions can GC.
8120 (Fset_keymap_parent): GCPRO arg KEYMAP.
8122 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8124 * msdos.c (XMenuActivate): After exiting the menu, restore the
8125 echo area message and erase it.
8127 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8129 * fontset.c (Ffontset_info): Make the return value more compatible
8130 with that of Emacs 20.
8132 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8134 * eval.c (Fsignal): Handle case that backtrace_list is null.
8136 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8138 * ccl.c (Fccl_execute): Typo fixed.
8140 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8142 * window.c (window_loop): Add missing gcpro1 local variable.
8144 * window.c (Fwindow_list): Reverse list at the end.
8145 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8146 means allow windows on OWINDOW's frame, only.
8147 (window_loop): Simplified; use Fwindow_list.
8149 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8151 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8153 * xterm.c (XTread_socket): Increment handling_signal at the start,
8154 decrement it at the end.
8156 * eval.c (handling_signal): New variable.
8157 (Fsignal): Abort if handling_signal is non-zero.
8159 * lisp.h (handling_signal): External declaration.
8161 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8163 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8165 Sound support for NetBSD through "Linux emulation" support:
8166 * config.in (HAVE_SOUNDCARD_H): Undef.
8167 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8168 * Makefile.in (LIBSOUND): New variable.
8169 (LIBES): Include it.
8170 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8171 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8172 (vox_open): Use DEFAULT_SOUND_DEVICE.
8173 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8175 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8177 * print.c (print_error_message): If Vsignaling_function is set,
8178 show it in *Messages*.
8180 * lisp.h (Vsignaling_function): External declaration.
8182 * eval.c (Vsignaling_function): New variable.
8183 (Fsignal): Compute it.
8184 (syms_of_eval): Staticpro it.
8186 2000-07-05 Dave Love <fx@gnu.org>
8188 * syswait.h: Use the autoconf recommended approach. Old code
8189 #if'd out in case we need to revert.
8191 * config.in (HAVE_SYS_WAIT_H): Added.
8193 2000-07-05 Andrew Innes <andrewi@gnu.org>
8195 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8196 when non-NULL instead of __morecore, to take account of buffer
8197 memory. This also solves a problem with spurious memory warnings
8200 * ralloc.c: Make real_morecore non-static.
8202 * eval.c (internal_condition_case): Comment out abort if
8203 interrupt_input_blocked is not zero.
8205 * makefile.nt: Add support for `bootstrap' and related targets.
8206 Include minimal debug info in emacs.exe in release build.
8207 Remove all dependencies on lisp.h, and fixup some others.
8209 * w32.c (init_environment): Install code from 20.7 for providing
8210 default values for environment variables, based on the
8211 executable's own location.
8212 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8213 (sys_socket): Install socket inheritance bug fix from 20.7.
8215 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8216 here via blockinput.h).
8218 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8220 * w32menu.c (w32_menu_display_help):
8221 * xmenu.c (menu_help_callback): Use show_help_echo.
8223 * keyboard.h (show_help_echo): Declare.
8225 * keyboard.c (show_help_echo): New function, extracted from read_char.
8226 Feval its `msg' argument if it's a cons cell.
8227 (read_char): Use it.
8228 (follow_key): Pass `autoload' to get_keyelt.
8230 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8231 (note_tool_bar_highlight, XTread_socket):
8232 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8234 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8235 (note_tool_bar_highlight, w32_read_socket):
8236 Do not gratuitously ignore non-string `help-echo' properties.
8238 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8240 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8242 * window.c (delete_all_subwindows): Reset Vwindow_list.
8244 * xterm.c (x_append_glyph, x_append_composite_glyph)
8245 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8246 changes in struct glyph starting 1999-12-27. Some bit-fields of
8247 struct glyph were not set, which made glyphs unequal when compared
8248 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8249 effects were the result. This also depended on the contents of
8250 memory returned by xmalloc. If flickering happens again, activate
8251 the code in clear_glyph_row that's in #if 0. If the flickering is
8252 gone with that, chances are that it is caused by something similar.
8254 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8256 * dispextern.h: Add some comments.
8258 * window.c (add_window_to_list): Add parameter LIST.
8259 (window_list): Order list so that, for each frame, windows are
8260 in canonical order, and so that frames appear in the list in
8261 the order given by Vframe_list.
8262 (next_window): Reverse the handling of NEXT_P.
8264 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8266 * window.c (Vwindow_list): New variable.
8267 (make_window, delete_window): Set Vwindow_list to nil.
8268 (check_window_containing): New function.
8269 (window_from_coordinates): Rewritten.
8270 (add_window_to_list, window_list, candidate_window_p)
8271 (decode_next_window_args, next_window): New functions.
8272 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8273 (Fwindow_list): New function.
8274 (Fother_window): Cleaned up.
8275 (foreach_window): Add a longer "variable argument list". Let
8276 callback function return 0 to indicate that cycling over windows
8278 (foreach_window_1): Likewise.
8279 (freeze_window_start): Return int.
8280 (init_window): New function.
8281 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8283 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8284 input_event with bzero.
8285 (main): Call init_window.
8287 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8290 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8292 * composite.h (make_composition_value_copy): Extern it.
8294 * composite.c (make_composition_value_copy): New function.
8296 * editfns.c (Fformat): While copying text properties, make each
8297 composition property value a copy.
8299 * fns.c (concat): While copying text properties, make each
8300 composition property value a copy.
8302 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8304 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8306 * fns.c (sweep_weak_table): Mark only objects that are not
8309 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8310 include those frames as candidates which have their focus
8311 redirected to the minibuffer frame.
8313 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8315 * fns.c (Fputhash): Return `value' rather than nil.
8317 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8319 * frame.c (next_frame): Don't check focus redirection in case
8320 MINIBUF is a window. Doing so excludes frames using MINIBUF
8321 unless their focus is redirected, which contradicts the
8322 specification of next-frame, and leads to infinite loops in
8323 certain situations when cycling through windows with next-window.
8325 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8327 * coding.c (code_convert_region): Even if the length of text is
8328 zero, try to convert it if coding->type is coding_type_ccl.
8329 (decode_coding_string, encode_coding_string): Likewise.
8331 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8333 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8334 the display if windows_or_buffers_changed.
8336 * dispnew.c (struct row_entry): New structure.
8337 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8338 (row_table_size, old_lines, new_lines, old_lines_size)
8339 (new_lines_size, run_pool, runs_size, runs): New variables.
8340 (add_row_entry): New function.
8341 (scrolling_window): Use data structures allocated with xmalloc and
8342 held in global variables, instead of allocating them with alloca and
8343 holding them in local variables. Use a larger hash table whose
8344 size depends on glyph matrix sizes. Don't use bzero to clear the
8345 hash table; instead, clear used slots only.
8347 * fns.c (next_almost_prime): Make it externally visible.
8349 * lisp.h (next_almost_prime): Add prototype.
8351 * s/isc4-0.h (sigunblock): Define.
8353 * s/sco5.h (sigunblock): Define.
8355 2000-06-27 Dave Love <fx@gnu.org>
8357 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8358 (moved to osf5-0.h).
8359 [!NOT_C_CODE]: Protect string.h stuff.
8361 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8362 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8364 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8366 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8367 below the last line from the needed window height.
8369 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8371 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8372 (Fwidget_get): Use it.
8373 (syms_of_fns): Defsubr it.
8375 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8377 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8378 display info for XIM.
8379 (xim_open_dpy): Likewise.
8380 (xim_close_dpy): Don't free the display info's XIM.
8382 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8384 * config.in (USE_XIM): New define.
8386 * keymap.c (get_keyelt): For menu-items containing a `:filter
8387 FILTER', apply FILTER to the menu-item's definition to get the
8388 real definition to use.
8390 * lisp.h (QCfilter): External declaration.
8392 * xfns.c (Fimage_size): New function.
8393 (syms_of_xfns): Defsubr it.
8395 2000-06-26 Andreas Schwab <schwab@suse.de>
8397 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8400 2000-06-25 Dave Love <fx@gnu.org>
8402 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8404 * Makefile.in (blockinput.h): Depend on atimer.h.
8405 (atimer.h): Depend on systime.h.
8407 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8409 * atimer.h: Protect against multiple inclusion. Include systime.h.
8411 * lisp.h (swap_in_global_binding): Declare.
8413 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8415 * process.c (Fopen_network_stream): Turn off atimers for duration
8416 of call to connect. (Patch from Gerd.)
8418 2000-06-23 Dave Love <fx@gnu.org>
8420 * ralloc.c: Maybe include unistd.h
8422 * emacs.c (setgrp): Undefine before defining.
8423 (malloc_warning, set_time_zone_rule, index): Prototype.
8425 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8426 HAVE_STRUCT_TIMEZONE.
8428 * s/osf1.h: Move string.h hack here from alpha.h and make it
8430 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8432 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8433 (SOCKLEN_TYPE): Don't define.
8435 * m/alpha.h: Remove string.h hack.
8437 * s/osf5-0.h: New file.
8439 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8440 include time.h, done by systime.h.
8441 [__FreeBSD__]: Remove redundant includes.
8443 * callproc.c (setpgrp): Undefine before defining.
8444 (delete_temp_file): Return Qnil to avoid warning.
8446 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8448 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8451 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8453 * composite.h (compose_text): Declare.
8455 * xterm.c: Don't include sys/types.h unconditionally. Don't
8456 protect its inclusion with !USG (following xmenu.c).
8458 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8460 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8463 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8465 * coding.c (decode_eol_post_ccl): Special handling for undecided
8466 and inconsistent EOL types.
8468 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8470 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8471 trough color and main window's background color.
8473 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8475 * xterm.h (Xt_app_con): External declaration.
8477 * widget.c (EmacsFrameRealize): Fix typo.
8479 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8481 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8482 (handle_invisible_prop): Record the start of invisible text in
8483 it->add_overlay_start.
8484 (struct overlay_entry): Add member `overlay'.
8485 (handle_overlay_change): Simplify.
8486 (next_overlay_string): After having processed overlay strings at the
8487 end of the buffer, record that fact in
8488 it->overlay_strings_at_end_processed_p.
8489 (compare_overlay_entries): If before- and after-strings come
8490 from the same overlay, let before-strings come first.
8491 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8492 (load_overlay_strings): Take it->add_overlay_start into account
8493 when adding overlay strings.
8495 * dispextern.h (struct it): Add member add_overlay_start.
8497 2000-06-22 Dave Love <fx@gnu.org>
8499 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8501 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8503 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8505 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8508 2000-06-21 Dave Love <fx@gnu.org>
8510 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8512 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8514 * syntax.c (back_comment): Simplify string-parity counting (with
8515 the added benefit of handling multiple string-styles as long as
8516 they are not intertwined).
8517 Jump to the slow code as soon as a comment starter is found in
8518 a "string_lossage" position. Fixes the case: " /* " /* " */.
8520 2000-06-21 Dave Love <fx@gnu.org>
8522 * Makefile.in: Use GETLOADAVG_LIBS.
8524 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8525 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8527 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8529 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8530 (Fforward_comment, scan_lists):
8531 Check the comstyle of single-char comment-starters.
8532 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8533 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8534 Check the comstyle of single-char comment-starters.
8535 Clarify control-flow around the Scomment case.
8537 2000-06-20 Dave Love <fx@gnu.org>
8539 * fns.c (make_hash_table, maybe_resize_hash_table):
8540 Cast arg of next_almost_prime.
8542 * tparam.c [emacs]: Include lisp.h.
8544 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8547 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8549 * keyboard.c (adjust_point_for_property): Check if display
8550 property should be treated as intangible by looking at its value.
8552 * xdisp.c (single_display_prop_intangible_p)
8553 (display_prop_intangible_p): New functions.
8555 * dispextern.h (display_prop_intangible_p): Add prototype.
8557 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8559 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8560 argument to sigprocmask.
8562 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8563 argument to sigprocmask.
8565 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8566 sigprocmask_set, and pass a pointer to it to sigprocmask.
8568 * sysdep.c (sigprocmask_set): New variable.
8570 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8573 2000-06-20 Sam Steingold <sds@gnu.org>
8575 * xrdb.c: Don't declare xmalloc, xrealloc.
8577 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8579 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8580 (re_comp): Cast gettext return value to avoid complaints when
8583 2000-06-20 Dave Love <fx@gnu.org>
8585 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8587 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8589 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8591 * m/alpha.h: Don't declare xmalloc, xrealloc.
8593 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8595 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8597 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8599 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8602 * keyboard.h (poll_for_input_1): Declare.
8604 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8606 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8608 * doprnt.c: Don't declare xmalloc, xrealloc.
8610 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8611 (getenv, ctime, getwd): Removed.
8612 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8614 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8615 x_set_tool_bar_lines.
8617 * config.in: Add HAVE_GETWD. Move some definitions above
8618 machine/system includes.
8620 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8622 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8624 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8625 contain information about ENCODING.
8627 * fontset.c (FONTSET_ASCII): Use the first element of char table
8628 for an ASCII font, not defalt slot.
8629 (fontset_ref_via_base): If FONTSET doesn't contain information for
8630 C, try the default fontset.
8631 (make_fontset): Don't copy the default fontset.
8632 (fontset_font_pattern): Likewise.
8633 (accumulate_font_info): If ELT is nil, use the corresponding
8634 element in the default fontset.
8636 2000-06-19 Dave Love <fx@gnu.org>
8638 * syntax.c (Fparse_partial_sexp): Doc fix.
8640 * regex.h: Test PROTOTYPES as well as __STDC__.
8642 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8643 errno, strerror. Put text after #endif in comment.
8645 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8647 * xterm.c (x_frame_of_widget): Likewise.
8649 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8651 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8652 to Vfundamental_mode_abbrev_table.
8654 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8655 bogus objects are marked. This slows down GC by ~80 percent, but
8656 it might be worth trying when debugging GC-related problems.
8657 This feature requires conservative stack marking to be enabled.
8659 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8660 returns XLookupChars, reset `modifiers' to zero.
8662 2000-06-19 Dave Love <fx@gnu.org>
8664 * mktime.c: Unprotoized.
8666 2000-06-19 Richard Stallman <rms@gnu.org>
8668 * data.c (set_internal): If variable is frame-local,
8669 store the new value immediately into the frame parameter alist.
8671 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8673 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8674 in the custom handler pointer.
8676 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8677 value, or checks for CHAR_META can fail when Lisp_Object is a
8679 * keymap.c (get_keyelt): Likewise.
8681 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8683 * ccl.h (struct ccl_program): New member eol_type.
8684 (struct ccl_spec): New member cr_carryover.
8686 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8687 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8689 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8690 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8691 (decode_eol_post_ccl): New function.
8692 (decode_coding): Don't detect EOL format here for CCL based coding
8694 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8695 decode_eol_post_ccl after running the CCL program.
8696 (code_convert_region): Don't detect EOL format here for CCL based
8698 (decode_coding_string): Likewise.
8700 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8702 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8703 when treating it as an integer.
8705 * coding.h (encode_coding_string): Declare.
8707 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8710 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8711 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8712 to be passed to get_local_map.
8714 * sound.c (Fplay_sound): Don't call make_number on
8715 Frun_hook_with_args count argument.
8717 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8718 for lisp objects in X event structure data field, when lisp
8719 objects are represented with unions.
8720 (x_scroll_bar_to_input_event): Ditto.
8722 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8724 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8725 termination of string. Fix sense of test whether
8726 Vline_number_display_limit is an integer.
8728 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8730 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8731 only if HAVE_X_WINDOWS.
8733 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8736 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8739 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8741 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8744 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8746 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8747 start of the while loop.
8749 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8751 * atimer.c (alarm_signal_handler): Add forward declaration.
8753 * data.c (set_internal): Remove debug code.
8755 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8757 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8759 * unexec.c (toplevel) [COFF]: Include coff.h.
8761 * s/lynxos.h: New file.
8763 * keymap.c (Fsingle_key_description): Enclose function key and
8764 event symbol names in angle brackets.
8766 * xdisp.c (setup_echo_area_for_printing): Call
8767 message_log_maybe_newline if message_buf_print is not set.
8769 * print.c (printchar, strout): Don't check message_buf_print
8770 before calling setup_echo_area_for_printing because that
8771 function does something useful even when message_buf_print is
8774 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8776 (ensure_echo_area_buffers): Initialize echo buffer's
8777 truncate lines setting to nil.
8778 (with_echo_area_buffer): Don't set the echo buffer's truncate
8780 (set_message_1): Set it here instead, based on the value
8781 of message_truncate_lines.
8782 (resize_mini_window): Handle case that lines are truncated.
8783 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8784 DEFVAR_BOOL message-truncate-lines.
8786 * keyboard.c (read_char): Bind message-truncate-lines to t
8787 while displaying a help-echo.
8789 * lisp.h (Qmessage_truncate_lines): External declaration.
8791 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8793 * xdisp.c (Vline_number_display_limit): Renamed from
8794 line_number_display_limit.
8795 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8796 Extend documentation string. Initialize
8797 Vline_number_display_limit to nil meaning no limit.
8798 (decode_mode_spec): Use Vline_number_display_limit with its new
8801 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8803 2000-06-13 Richard Stallman <rms@gnu.org>
8805 * frame.c (Fmodify_frame_parameters): Doc fix.
8807 * xfns.c (x_set_frame_parameters): Comment fix.
8809 * frame.c (store_frame_param): Call swap_in_global_binding if the
8810 variable's current binding was chosen based on this frame.
8812 * data.c (swap_in_global_binding): New function.
8814 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8816 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
8817 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
8819 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8821 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
8823 2000-06-12 Jason Rumney <jasonr@gnu.org>
8825 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
8827 * w32.h (EMACS_W32_H): Renamed from _NT_H_
8829 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
8831 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
8833 2000-06-12 Gerd Moellmann <gerd@gnu.org>
8835 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
8836 (syms_of_xfaces): Defsubr Sdump_colors.
8837 (x_free_colors): Don't treat b&w specially on default visual.
8838 (x_free_dpy_colors): New function.
8839 (free_face_colors): Don't check visual class; it's done
8842 * xterm.c (x_frame_of_widget): New function.
8843 (x_alloc_nearest_color_for_widget): Use it.
8844 (x_copy_dpy_color): New function.
8845 (x_destroy_window): Free various colors.
8847 2000-06-12 Kenichi Handa <handa@etl.go.jp>
8849 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
8851 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
8853 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
8855 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
8857 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
8859 2000-06-11 Dave Love <fx@gnu.org>
8861 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
8863 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
8865 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
8867 2000-06-11 Gerd Moellmann <gerd@gnu.org>
8869 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
8872 2000-06-10 Kenichi Handa <handa@etl.go.jp>
8874 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
8875 (regex_compile): Fix the code for handling the case of single byte
8876 char and multibyte char being mixed in a range within [...].
8878 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
8879 and dst_multibyte members of coding.
8881 * charset.c (update_charset_table): Update the table
8883 (init_charset_once): Initialize elements of bytes_by_char_head to
8884 1 except for leading codes for private charases.
8886 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
8887 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
8889 2000-06-09 Ken Raeburn <raeburn@gnu.org>
8891 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
8892 access the data it doesn't point to.
8894 2000-06-08 Gerd Moellmann <gerd@gnu.org>
8896 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
8897 will be translated to a switch-frame event when reading the
8898 event queue. This is necessary because Emacs otherwise won't
8899 perform a switch-frame to a new frame until some other event, for
8900 example a keystroke event, forces it to do so. This has various
8901 effects, one visible being that the cursor of a frame created with
8902 C-x 5 2 or switched to with a window manager key binding like
8903 A-TAB stays hollow because selected_window isn't on the newly
8904 focused frame until the switch-frame is performed.
8906 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8907 generating a switch-frame event if necessary.
8909 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8911 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8914 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8916 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8918 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8920 * window.c (displayed_window_lines): Take empty lines at
8921 the bottom of a window into account.
8923 * window.c (displayed_window_lines): New function.
8924 (Fmove_to_window_line): Use displayed_window_lines to determine
8925 the number of lines to move, instead of using the window's height.
8927 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8928 to stop reading, even if the form read sets point to a different
8929 value when evaluated.
8931 * xdisp.c (display_line): Fix code deciding in which line to
8934 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8936 * fileio.c (e_write): Free composition data if stored in
8939 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8941 * xdisp.c (display_line): Set row's and iterator's
8942 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8943 Set cursor even if row ends in the middle of a character.
8944 (dump_glyph_row): Print values of new flags.
8945 (redisplay_window) <cursor movement in unchanged window>: When
8946 point has been moved forward, and PT is at the end of the cursor
8947 row, don't place the cursor in the next row if the cursor row ends
8948 in the middle of a character or at ZV.
8950 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8951 (struct glyph_row): Add starts_in_middle_of_char_p and
8952 ends_in_middle_of_char_p.
8953 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8954 ends_in_middle_of_char_p flag.
8955 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8957 * term.c (append_glyph): Revert change of 2000-06-06.
8959 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8960 padding glyph not fitting on line as whole character not
8963 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8964 this isn't true for images with `:ascent 100'.
8966 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8968 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8969 as modified if it is originally unmodified.
8971 * term.c (encode_terminal_code): Change the way to check if
8972 terminal coding does any conversion.
8973 (append_glyph): Set glyph->pixel_width correctly.
8975 * xdisp.c (display_line): While checking line continuation, pay
8976 attention to a padding glyph.
8978 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8980 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8982 2000-06-05 Dave Love <fx@gnu.org>
8984 * xdisp.c: Include fontset.h.
8986 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8988 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8990 * dispnew.c: Conditionally include term.h.
8992 * coding.h: Declare code_convert_string_norecord.
8994 * frame.h (struct frame): Use volatile unconditionally.
8996 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8998 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9000 * systime.h: Protect against multiple inclusion.
9001 (timezone) [USG5_4]: Define as time_t.
9003 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9004 (Foptimize_char_table, make_temp_name): Declare.
9006 * Makefile.in (xdisp.o): Depend on fontset.h.
9008 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9010 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9011 (Foptimize_char_table, make_temp_name): Declare.
9015 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9017 2000-06-02 Dave Love <fx@gnu.org>
9019 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9021 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9023 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9024 result face, set flags in that face indicating that colors may not
9027 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9028 glyph, use the ASCII NUL character to determine the face.
9030 2000-06-02 Dave Love <fx@gnu.org>
9032 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9033 (VFORK_RETURN_TYPE): Remove.
9035 * config.in: Add NO_MATHERR.
9037 2000-06-01 Dave Love <fx@gnu.org>
9039 * cmds.c (internal_self_insert): Don't check
9040 Vbefore_change_function, Vafter_change_function.
9042 * insdel.c (signal_before_change, signal_after_change): Likewise.
9044 * buffer.c (Vbefore_change_function, Vafter_change_function):
9045 Variables and their initializations deleted.
9047 * callint.c (Fcall_interactively): Doc fix.
9049 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9051 2000-05-31 Dave Love <fx@gnu.org>
9053 * textprop.c: Revert last change -- duplicated.
9055 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9057 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9060 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9062 2000-05-31 Jason Rumney <jasonr@gnu.org>
9064 * search.c (Fre_search_forward, Fre_search_backward)
9065 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9067 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9069 2000-05-30 Jason Rumney <jasonr@gnu.org>
9071 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9072 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9074 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9076 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9077 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9078 expand a nil default_filename.
9080 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9081 pointer to glyph_to_pixel_coords, not a frame.
9083 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9084 coding.h to dependencies.
9086 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9088 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9089 window pointer to be consistent with w32term.c and xterm.c.
9091 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9092 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9093 (Qline_spacing, Qcenter): New variables.
9094 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9095 (x_set_line_spacing): New function.
9096 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9097 (x_specified_cursor_type): New function.
9098 (x_set_cursor_type): Use it.
9099 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9101 (validate_x_resource_name, x_get_resource_string): Measure lengths
9102 of external strings in bytes.
9103 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9104 GetTextExtentPoint32 with NULL title.
9105 (Fx_create_frame): Initialize Qline_spacing.
9106 (w32_load_system_font): Initialize font->double_byte_p.
9107 (x_to_w32_charset): Use Vw32_charset_info_alist.
9108 (Image, busy cursor, tooltip functions): Merged changes from
9109 xfns.c. Not yet functional on Windows.
9111 * w32gui.h (W32FontStruct): Add double_byte_p member.
9113 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9114 (emacs_button_translation): Use it.
9115 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9116 in `mask' to be set.
9118 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9121 * w32term.c: Format and doc changes to bring closer to xterm.c.
9122 (w32_char_font_type): New enum.
9123 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9124 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9125 (w32_encode_char): New function.
9126 (x_encode_char): Removed.
9127 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9128 x_encode_char and w32_font_is_double_byte.
9129 (x_produce_image_glyph): Use image_ascent.
9130 (x_produce_glyphs): Use new version of w32_per_char_metric and
9131 handle NULL return value. Allow extra line spacing.
9132 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9133 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9134 w32_font_type member of glyph instead.
9135 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9136 (fast_find_position): Make sure not to consider rows not visible
9138 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9139 w32_menu_display_help with input blocked, as it can abort.
9140 (x_display_and_set_cursor): Choose cursor depending
9141 on buffer-local value of cursor_type.
9142 (x_draw_bar_cursor): Add parameter WIDTH.
9144 * w32term.h (CP_DEFAULT): Define.
9145 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9147 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9149 * search.c (Fre_search_forward, Fre_search_backward)
9150 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9152 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9154 * coding.c (detect_coding_iso2022): Fix code for checking
9155 CODING_CATEGORY_MASK_ISO_8_2.
9157 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9159 * regex.c (PREFETCH_NOLIMIT): New function.
9160 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9162 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9164 * syntax.c (find_defun_start): Move test for
9165 open_paren_in_column_0_is_defun_start outside of the loop.
9167 * xdisp.c (redisplay_window): Really switch buffers when
9168 displaying mode lines, and temporarily set selected_frame to the
9169 frame of the window that's redisplayed.
9171 * xfaces.c (free_realized_faces): Block/unblock input.
9172 (free_realized_multibyte_face): Ditto.
9174 2000-05-29 Dave Love <fx@gnu.org>
9176 * textprop.c (Qkeymap): New variable.
9177 (syms_of_textprop): Intern it.
9179 * keymap.c: Include intervals.h.
9180 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9182 * Makefile.in (keymap.o): Depend on intervals.h.
9184 * keyboard.c (menu_bar_items, tool_bar_items)
9185 (Fexecute_extended_command): Deal with `keymap' property.
9186 (read_key_sequence): Track map from `keymap' property as well as
9189 * intervals.c (get_local_map): Extra arg to allow looking for
9192 * intervals.h (map_property): New enum.
9193 (get_local_map): Extra arg using it.
9196 * lisp.h (get_local_map): Don't declare here.
9198 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9200 * Makefile.in (callproc.o): Depend on composite.h.
9202 * callproc.c: Include composite.h.
9203 (Fcall_process): Handle composition correctly.
9205 * coding.h (coding_allocate_composition_data): Extern it.
9206 (coding_restore_composition): Likewise.
9208 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9209 yet allocated, finish decoding with result
9210 CODING_FINISH_INSUFFICIENT_CMP.
9211 (coding_allocate_composition_data): Make it non-static.
9212 (coding_restore_composition): Likewise.
9214 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9216 * charset.c (syms_of_charset): Revert last change.
9218 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9220 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9221 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9224 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9226 * charset.c (syms_of_charset): Set width of character sets
9227 eight-bit-control and eight-bit-graphic to 1 column.
9229 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9231 * config.in (HAVE_SPEED_T): New define.
9233 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9236 2000-05-26 Dave Love <fx@gnu.org>
9238 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9240 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9241 (Fsubr_arity): New function.
9242 (syms_of_data): Install them.
9244 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9246 * charset.c (init_charset_once): Set the table bytes_by_char_head
9249 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9250 the default fontset to what Emacs uses by default.
9251 (check_registry_encoding): This function deleted.
9252 (Fset_fontset_font): Remove the adhoc condition for the default
9253 fontset. Allow cons in FONTNAME.
9255 * fns.c (map_char_table): Ignore char-table entries for
9256 charsets eight-bit-control and eight-bit-graphic.
9258 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9260 * emacs.c (main): Initialize keyboard syms before initializing
9261 window code, so face names are available.
9263 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9265 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9266 of an anchor at the beginning of a shy-group.
9268 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9270 * xdisp.c (handle_invisible_prop): Don't try to skip over
9271 invisible text if end of text is already reached.
9273 2000-05-25 Dave Love <fx@gnu.org>
9275 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9277 * coding.c (encode_eol): Add null statement after label.
9279 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9281 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9284 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9286 * ccl.c (ccl_driver): Fix previous change.
9288 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9290 * coding.c (run_pre_post_conversion_on_str): Set point to the
9291 beginning of buffer before calling coding->post_read_conversion.
9292 (decode_coding_string): Give correct args to
9293 run_pre_post_conversion_on_str.
9294 (encode_coding_string): Likewise.
9296 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9297 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9298 eight-bit-graphic correctly.
9300 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9302 * fileio.c (Finsert_file_contents): Even if a file is not found,
9303 execute codes for setting up coding system. Call
9304 after-insert-file-functions unconditionally.
9306 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9308 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9309 BSD_PGRPS are not defined.
9311 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9313 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9315 (syms_of_charset): Avoid building same strings.
9317 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9319 * lread.c (Fload): Add a comment about the meaning of
9320 Vuser_init_file being t.
9322 * puresize.h (BASE_PURESIZE): Increase to 675000.
9324 * s/gnu-linux.h (setpgrp): Don't define it here because this
9325 prevents compilation on GNU/Linux systems with glib 2.2.
9327 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9330 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9332 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9333 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9335 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9337 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9339 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9341 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9343 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9345 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9347 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9349 * keyboard.c (read_char): Allow character codes 128..255 to be
9350 handled by input-method-function.
9352 * insdel.c (adjust_markers_for_replace): Fix previous change.
9353 (adjust_after_replace): If PREV_TEXT is nil, call
9354 adjust_markers_for_insert, not adjust_markers_for_replace.
9356 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9358 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9359 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9360 [HAVE_GRANDPT]: Define.
9361 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9363 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9366 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9368 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9370 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9372 The following changes are to handle 8-bit characters in a
9373 multibyte buffer/string without facing with byte combining
9374 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9375 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9377 * Makefile.in (fns.o): Depend on charset.h.
9379 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9380 convert it to unibyte.
9381 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9383 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9384 apparent char boundary.
9385 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9386 0x80..0x9F to/from multibyte form.
9388 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9391 * callproc.c (Fcall_process): Always encode an argument string if
9392 it is multibyte. Setup src_multibyte and dst_multibyte members of
9393 process_coding properly.
9395 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9396 SPLIT_NON_ASCII_CHAR.
9398 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9400 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9402 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9403 (SPLIT_CHARACTER_SEQ): This macro deleted.
9404 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9405 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9406 and eight-bit-graphic.
9407 (char_to_string): Likewise. Signal an error for too large
9409 (char_printable_p): Return 0 for 8-bit characters.
9410 (update_charset_table): Update iso_charset_table only when a final
9411 character is non-negative.
9412 (find_charset_in_text): Renamed from find_charset_in_str.
9413 Arguments and return value changed. Callers changed.
9414 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9415 be -1 if CHARSET is used only internally.
9416 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9418 (Fcharset_after): Simplified.
9419 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9420 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9421 (multibyte_chars_in_text): Simplified by assuming there's no
9422 invalid multibyte sequence.
9423 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9424 (str_as_unibyte): New functions.
9425 (Fstring): Simpified by assuming that byte combining never happens.
9426 (init_charset_once): Initialization for
9427 LEADING_CODE_8_BIT_CONTROL.
9428 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9429 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9430 eight-bit-control and eight-bit-graphic.
9432 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9433 (CHARSET_8_BIT_GRAPHIC): New macros.
9434 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9435 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9436 (CHARSET_REVERSE_CHARSET): Likewise.
9437 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9439 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9440 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9441 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9442 encounter an invalid multibyte sequence.
9443 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9444 sequence is always valid.
9445 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9446 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9447 (CHAR_STRING): For 8-bit characters, call char_to_string.
9448 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9449 multibyte sequence is always valid.
9450 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9451 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9452 (str_as_unibyte): Extern them.
9453 (BCOPY_SHORT): Fix a bug.
9454 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9455 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9456 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9457 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9459 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9460 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9461 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9462 (EMIT_BYTES): New macros.
9463 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9464 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9466 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9467 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9468 check the validity of multibyte sequence.
9469 (decode_coding_emacs_mule): New function.
9470 (encode_coding_emacs_mule): New macro.
9471 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9473 (DECODE_ISO_CHARACTER): Just return a character code.
9474 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9475 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9476 EMIT_CHAR to produced decoded characters. Exit the loop only by
9477 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9479 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9480 only position codes for an invalid character.
9481 (encode_designation_at_bol): Return new destination pointer. 5th
9482 arg DSTP is changed to DST.
9483 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9484 from the source by ONE_MORE_CHAR. Don't handle the case of last
9486 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9488 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9489 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9490 TWO_MORE_BYTES to fetch a byte from the source.
9491 (encode_eol): Pay attention to coding->src_multibyte.
9492 (detect_coding, detect_eol): Preserve members src_multibyte and
9494 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9495 (encoding_buffer_size): Set magnification to 3 for all coding
9496 systems that require encoding.
9497 (ccl_coding_driver): For decoding, be sure that the result is
9498 valid multibyte sequence.
9499 (decode_coding): Initialize coding->errors and coding->result.
9500 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9501 and raw-text, always call decode_eol. Handle the case of last
9502 block here. If not coding->dst_multibyte, convert the resulting
9503 sequence to unibyte.
9504 (encode_coding): Initialize coding->errors and coding->result.
9505 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9506 and raw-text, always call encode_eol. Handle the case of last
9508 (shrink_decoding_region, shrink_encoding_region): Detect cases
9509 that we can't skip data more rigidly.
9510 (code_convert_region): Setup src_multibyte and dst_multibyte
9511 members of coding. For decoding, if the buffer is multibyte,
9512 convert the source sequence to unibyte in advance. For encoding,
9513 if the buffer is multibyte, convert the resulting sequence to
9514 multibyte afterward.
9515 (run_pre_post_conversion_on_str): New function.
9516 (code_convert_string): Deleted and divided into the following two.
9517 (decode_coding_string, encode_coding_string): New functions.
9518 (code_convert_string1, code_convert_string_norecord): Call one of
9520 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9521 MAKE_NON_ASCII_CHAR.
9522 (Fset_terminal_coding_system_internal)
9523 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9524 and dst_multibyte members.
9525 (init_coding_once): Initialize iso_code_class with new enum
9526 ISO_control_0 and ISO_control_1.
9528 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9529 devided into ISO_control_0 and ISO_control_1.
9530 (struct coding_system): New members src_multibyte, dst_multibyte,
9531 errors, and result. Delete member fake_multibyte.
9532 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9534 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9537 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9540 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9542 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9544 (Ftranspose_region): Delete codes for handling byte combining.
9546 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9547 dst_multibyte members of coding. On handling REPLACE on unibyte
9548 buffer, convert the result of decode_coding to unibyte. On
9549 inserting into a mutibyte buffer, always call code_convert_region.
9550 (e_write): Setup coding->src_multibyte according to the
9551 multibyteness of the source (buffer or string).
9553 * fns.c (concat): Handle 8-bit characters correctly.
9554 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9555 unibyte in the result.
9556 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9557 valid multibyte form in the result.
9558 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9559 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9560 return -1, signal an error.
9561 (base64_encode_1): New arg MULTIBYTE. Get each character by
9562 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9563 character is found, return -1.
9564 (Fbase64_decode_region): Delete codes for handling byte-combining.
9565 Treat each decoded byte as a unibyte character.
9566 (Fbase64_decode_string): Return unibyte string.
9567 (Fcompare_strings, concat, string_byte_to_char): Use
9568 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9569 FETCH_STRING_CHAR_ADVANCE.
9570 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9571 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9573 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9574 SPLIT_NON_ASCII_CHAR.
9575 (fontset_ref_via_base, fontset_set): Likewise
9577 * insdel.c (adjust_markers_for_record_delete): Deleted.
9578 (adjust_markers_for_insert): Argument changed. Caller changed.
9579 (adjust_markers_for_replace): Likewise.
9580 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9581 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9582 (copy_text): Delete unused local varialbe c_save. For converting
9583 to multibyte, be sure to make all 8-bit characters in valid
9585 (count_size_as_multibyte): Handle 8-bit characters correctly.
9586 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9587 (adjust_after_replace, replace_range, del_range_2)
9588 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9589 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9590 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9591 handling byte combining.
9592 (adjust_before_replace): Deleted.
9594 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9595 SPLIT_NON_ASCII_CHAR.
9596 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9597 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9598 (Fkey_description): Likewise.
9600 * lread.c (read1): On reading multibyte string, be sure to make
9601 all 8-bit chararacters in valid multibyte form.
9602 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9604 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9607 * process.c (Fstart_process): GCPRO current_dir before calling
9608 Ffind_operation_coding_system. Encode arguments here.
9609 (create_process): Don't encode arguments here. Setup
9610 src_multibyte and dst_multibyte members of struct coding.
9611 (read_process_output): Setup src_multibyte and dst_multibyte
9612 members of struct coding. If the output is to multibyte buffer,
9613 always decode the output of the process. Adjust the
9614 representation of 8-bit characters to the multibyteness of the output.
9615 (send_process): Setup coding->src_multibyte according to the
9616 multibyteness of the source.
9618 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9619 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9620 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9622 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9624 * w16select.c (Fw16_set_clipboard_data): Setup members
9625 src_multibyte and dst_multibyte of coding. Adjusted for the
9626 change for find_charset_in_str.
9627 (Fw16_get_clipboard_data): Likewise.
9629 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9630 dst_multibyte of coding.
9631 (x_to_w32_font): Likewise.
9633 * w32select.c (Fw32_set_clipboard_data): Setup members
9634 src_multibyte and dst_multibyte of coding. Adjusted for the
9635 change for find_charset_in_str.
9636 (Fw32_get_clipboard_data): Likewise.
9638 * xdisp.c (get_next_display_element): Handle 8-bit characters
9640 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9641 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9643 * xselect.c (selection_data_to_lisp_data): Setup members
9644 src_multibyte and dst_multibyte of coding. Adjusted for the
9645 change for find_charset_in_str.
9646 (lisp_data_to_selection_data): Likewise.
9648 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9650 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9652 * dispextern.h (Vimage_types): Add extern declaration.
9654 * xdisp.c (Vimage_types): Moved here from xfns.c.
9655 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9657 * xfns.c (Vimages_types): Moved to xdisp.c.
9658 (syms_of_xfns): Move `image-types' to xdisp.c.
9660 * w32fns.c (Vimage_types): Removed.
9661 (syms_of_w32fns): Remove `image-types'.
9663 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9665 * fns.c (map_char_table): Pay attention to character number of
9666 charset. Check the validity of charset at the first level. For
9667 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9670 * fontset.c: Include "buffer.h".
9671 (fs_load_font): If the face has fontset, record the face ID in
9673 (Finternal_char_font): New function.
9674 (accumulate_font_info): New function.
9675 (Ffontset_info): Rewritten for the new fontset implementation.
9676 (syms_of_fontset): Register Vdefault_fontset in the first element
9677 of Vfontset_table. Include Vdefault_fontset in
9678 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9681 2000-05-16 Dave Love <fx@gnu.org>
9683 * m/iris5d.h: Deleted -- unused.
9685 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9687 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9688 `invalid' instead of `illegal'.
9690 * indent.c (Fmove_to_column): When ending within a tab, insert
9691 spaces first so that markers at the end of the tab get adjusted.
9693 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9694 buffer list that wasn't selected in that frame.
9696 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9697 is needed on mescaline, use a 2 char prefix, and call
9698 make_temp_name with second arg non-zero.
9700 * fileio.c (make_temp_name): New function, extracted from
9702 (Fmake_temp_name): Use it.
9704 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9706 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9708 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9710 * Makefile.in (lisp): Add env.elc.
9712 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9714 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9716 * search.c (Freplace_match): Handle case of `\N' in the
9717 replacement when there's no group N.
9719 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9721 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9722 of the message to message_dolog.
9724 * keyboard.c (read_char): Don't clear current message for help
9725 events; let the code handling help events handle this. Change
9726 code detecting help events that should be ignored.
9728 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9729 we're interating over a string.
9731 2000-05-09 Dave Love <fx@gnu.org>
9733 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9734 that offset before writing. Move gcpro region past call of
9737 2000-05-04 Dave Love <fx@gnu.org>
9739 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9741 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9743 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9744 of inserted characters when BUF equals the current buffer, and PT
9745 is in front of or equal to FROM.
9747 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9749 * xdisp.c (handle_single_display_prop): If display property value
9750 is invalid, or something not supported on the frame, restore
9751 iterator's position to what it was initially. Make sure to return
9752 0 for invalid and unsupported property values.
9754 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9755 that x_per_char_metric returns null.
9757 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9759 * xterm.h (struct face): Add forward declaration.
9760 (struct image): Ditto.
9761 (image_ascent): Add prototype.
9763 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9764 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9765 image_ascent instead of using IMAGE_ASCENT.
9767 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9768 (IMAGE_ASCENT): Removed.
9770 * xfns.c (Qcenter): New variable.
9771 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9772 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9773 (image_ascent): New function.
9774 (lookup_image): Recognize `:ascent center'.
9775 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9776 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9777 (xbm_load): Don't set image's ascent here.
9778 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9779 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9780 check ascent values here.
9781 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9782 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9783 (syms_of_xfns): Initialize Qcenter.
9785 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9786 to the limits, increase the limits.
9788 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9790 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9791 Check Vfont_encoding_alist against the full name of the opened font.
9793 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9795 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9796 taller than the window.
9798 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9800 * xfaces.c (realize_x_face): Fix the argument of the second
9801 xassert. BASE_FACE may not be a face for ASCII.
9803 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9805 * print.c (print_object): Treat print-length < 0 as nil.
9807 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9809 * s/freebsd.h (TERMCAP_OBJ): Removed.
9810 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9812 * lread.c (read1): Don't treat period followed by certain
9813 characters as symbol start.
9815 * xfns.c (slurp_file): New function.
9816 (xbm_image_p): Handle case of in-memory XBM files.
9817 (xbm_scan): Rewritten to work on memory buffers instead of files.
9818 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
9819 Work on memory buffers instead of files. If DATA is null test
9820 if buffer looks like an in-memory XBM file.
9821 (xbm_load_image): Renamed from xbm_load_image_file. Work on
9822 memory buffers instead of files.
9823 (xbm_file_p): New function.
9824 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
9826 * lread.c (end_of_file_error): New function.
9827 (read1): Call it instead of signaling `end-of-file' directly.
9829 * print.c (print_error_message): Print data of `end-of-file'
9830 with Fprinc instead of Fprin1.
9832 2000-04-26 Ken Raeburn <raeburn@gnu.org>
9834 * window.c (freeze_window_start): Check that minibuffer scroll
9835 window isn't nil before extracting the window structure pointer
9838 * undo.c (record_delete): If we hit the end of the undo list, stop
9839 picking elements apart.
9841 2000-04-26 Gerd Moellmann <gerd@gnu.org>
9843 * xdisp.c (display_line): If lines are continued, restore
9844 iterator's ascent/descent information to the values before the
9845 first glyph not fitting on the line.
9847 2000-04-25 Gerd Moellmann <gerd@gnu.org>
9849 * xdisp.c (try_window_id) <all changes above window start>: Adjust
9850 positions in glyph matrix. Don't compute new window end positions.
9852 * dispnew.c (increment_matrix_positions): Renamed from
9853 increment_glyph_matrix_buffer_positions.
9854 (increment_row_positions): Renamed from
9855 increment_glyph_row_buffer_positions.
9857 * dispextern.h: Change names of renamed functions from dispnew.c
9860 2000-04-24 Gerd Moellmann <gerd@gnu.org>
9862 * fileio.c (Fdo_auto_save): Create directories for auto-save
9863 list file if necessary.
9865 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
9866 from buffer or frame.
9867 (automatic_hscrolling_p): New variable.
9868 (hscroll_windows): Scroll windows horizontally only if automatic
9869 hscrolling is allowed.
9870 (syms_of_xdisp): New variable `automatic-hscrolling'.
9872 * frame.h (struct frame): Add member extra_line_spacing.
9874 * xfns.c (x_set_line_spacing): New function.
9875 (Fx_create_frame): Set line spacing from resources.
9876 (Qline_spacing): New variable.
9877 (syms_of_xfns): Initialize Qline_spacing.
9879 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
9881 * buffer.c (init_buffer_once): Handle extra_line_spacing.
9882 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
9883 (reset_buffer): Don't initialize extra2 and extra3. Initialize
9884 extra_line_spacing from default value.
9885 (init_buffer_once): Initialize default value of extra_line_spacing.
9887 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
9890 * xterm.c (x_produce_glyphs): Remove reference to struct it's
9891 prompt_width. Add extra line spacing.
9893 * term.c (produce_glyphs): Remove reference to struct it's
9896 * dispextern.h (struct it): Remove member prompt_width, add
9899 2000-04-22 Gerd Moellmann <gerd@gnu.org>
9901 * dispnew.c (update_frame_line): When writing a whole line, make
9902 sure cursor is in the right row afterwards, otherwise a use of
9903 capability `ch' in cmgoto might leave the cursor in the row below.
9905 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9907 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9909 * keyboard.c (timer_check): Fix typo in comment.
9911 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9913 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9914 name change: ch -> character.
9916 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9918 * keyboard.c (echo_message_buffer): New variable.
9919 (echo_now): Set echo_message_buffer to the echo area buffer used
9920 to display the echo.
9921 (cancel_echoing): Reset echo_message_buffer to nil.
9922 (read_char): Code rewritten that handles canceling an echo or
9923 echoing a dash, respectively.
9925 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9926 directory doesn't exist.
9928 2000-04-19 Dave Love <fx@gnu.org>
9930 * fns.c (syms_of_fns): Defsubr mapc.
9931 (concat): Don't allow numeric args.
9932 (Fconcat): Doc change.
9934 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9936 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9937 instead define end_match(1|2) more carefully.
9938 Use GET_CHAR_BEFORE_2 for `begline'.
9940 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9942 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9943 on 64-bit systems where NULL is defined as `0'.
9945 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9946 the `variable argument list' to make it work on Alpha.
9948 * m/alpha.h (_LP64) [!_LP64]: Define.
9949 (ORDINARY_LINK): Define for NetBSD.
9951 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9953 2000-04-19 Dave Love <fx@gnu.org>
9955 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9958 * Makefile.in (LIBS): Don't use.
9959 (GETLOADAVG_OBJ): Define again.
9960 (otherobj): Add GETLOADAVG_OBJ.
9962 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9964 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9966 * lread.c (read_filtered_event): Cancel and start busy cursor.
9968 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9969 that the per-character metrics may be null.
9971 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9973 * buffer.c (clone_per_buffer_values): New function.
9974 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9975 clone_per_buffer_values if CLONE is not nil.
9977 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9979 2000-04-16 Dave Love <fx@gnu.org>
9981 * Makefile.in: Remove obsolete localcpp stuff.
9982 (GETLOADAVG_OBJ): Don't define.
9983 (obj): Move LIBOBJS...
9984 (otherobj): ... to here.
9985 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9986 whitespace-only lines after the continuation (Irix).
9988 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9990 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9992 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9994 2000-04-14 Dave Love <fx@gnu.org>
9996 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9997 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9998 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9999 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10002 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10003 autoconfiscated HAVE_GETLOADAVG.
10005 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10008 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10010 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10011 (fill_in_lock_file_name): Avoid existing files that aren't links.
10013 2000-04-14 Dave Love <fx@gnu.org>
10015 * Makefile.in (LIBS, LIBOBJS): New variable.
10016 (INTERVAL_SRC): Convert to make variable.
10017 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10018 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10019 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10021 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10022 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10023 (shortlisp): Add facemenu, float-sup, frame.
10024 (SOME_MACHINE_LISP): Remove them from here.
10025 (LIBES): Change unused LDLIBS to autoconf LIBS.
10027 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10029 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10031 * composite.c (update_compositions): If FROM and TO are not in a
10032 valid range, do nothing.
10034 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10036 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10038 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10040 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10043 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10045 * fileio.c (a_write): Remove redundant semi-colons.
10046 (e_write): Return -1 if failed to write all the data.
10047 This fixes the changes made at 1999-12-15.
10049 2000-04-12 Dave Love <fx@gnu.org>
10051 * fns.c (mapcar1): Test for null vals to support mapc.
10052 (Fmapc): New function.
10054 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10056 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10057 (IT_frame_up_to_date): Support the buffer local value of
10058 cursor-type, if defined.
10060 2000-04-10 Dave Love <fx@gnu.org>
10062 * editfns.c (preceding-char, following-char): Doc fix.
10064 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10066 * Makefile.in (temacs): Revert 2000-03-12 change.
10068 2000-04-10 Jason Rumney <jasonr@gnu.org>
10070 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10072 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10074 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10075 area buffer, if it's not set up yet.
10077 * indent.c (compute_motion): Set immediate_quit.
10079 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10081 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10082 (realize_tty_face): Suppress boldness if colors are the inverse of
10083 the default colors, and tty_suppress_bold_inverse_default_colors_p
10085 (Ftty_suppress_bold_inverse_default_colors): New function.
10086 (syms_of_xfaces): Defsubr it.
10088 * buffer.c (Frestore_buffer_modified_p): New function.
10089 (syms_of_buffer): Defsubr it.
10091 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10093 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10094 charset id (int) argument, not a charset (Lisp_Object).
10096 * coding.h (code_convert_string): Declare.
10097 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10098 object, as the fourth argument to code_convert_string.
10100 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10101 (Fset_fontset_font): Use EQ to compare lisp objects.
10103 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10105 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10106 a pointer that looks like a lisp object.
10107 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10108 zero, instead see whether it's an integer object, since they can't
10110 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10112 * dispnew.c (allocate_matrices_for_frame_redisplay)
10113 (direct_output_forward_char): Use X(U)INT and make_number as needed
10114 to convert between (unsigned) int values and lisp integers.
10115 * keyboard.c (read_key_sequence): Likewise.
10116 * lread.c (substitute_object_recurse): Likewise.
10117 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10118 * minibuf.c (do_completion, Fminibuffer_complete_word)
10119 (Fminibuffer_completion_help): Likewise.
10120 * term.c (produce_special_glyphs): Likewise.
10122 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10123 * print.c (print_preprocess, print_object): Likewise.
10125 * search.c (compile_pattern): Use NILP when checking for nil.
10127 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10128 __OPTIMIZE__]: Provide a GNU C macro version that handles
10129 lisp-object unions.
10130 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10131 field, to better cope with ENABLE_CHECKING and calls that modify a
10132 Lisp_Object using its old value.
10134 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10136 * window.c (compare_window_configurations): Signal an error
10137 if parameters C1 or C2 aren't window configurations.
10139 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10140 AFTER_POTENTIAL_GC calls around calls to functions that can
10141 signal an error and thus invoke the debugger.
10143 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10145 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10146 an error if decoding fails.
10148 * keyboard.c (lispy_mouse_names): Variable removed.
10149 (Vlispy_mouse_stem): New variable.
10150 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10151 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10152 for any mouse button number. Increase size of mouse_syms and
10153 button_down_location as needed. Call modify_event_symbol with
10154 different arguments.
10155 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10156 Call modify_event_symbol with different arguments.
10157 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10158 for any button number. Call modify_event_symbol with different
10160 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10161 Accept a string for NAME_ALIST_OR_STEM.
10163 * lisp.h (larger_vector): Add prototype.
10165 * fns.c (larger_vector): Make externally visible.
10167 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10169 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10171 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10172 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10173 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10174 we are between str1 and str2.
10175 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10176 (PATFETCH): Use `TRANSLATE'.
10177 (PATFETCH_RAW): Fetch multibyte char if applicable.
10178 (PATUNFETCH): Remove.
10179 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10180 When writing a char, write it directly into the pattern buffer rather
10181 than going needlessly through a temp char-array.
10182 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10183 multibyte magic and remove the useless `#ifdef emacs'.
10184 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10187 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10188 conditional on `emacs'.
10190 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10192 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10194 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10195 non-union-type versions of XMARK and friends here, because XMARK
10196 and friends won't work on an integer field if NO_UNION_TYPE is not
10198 (make_number): Define as a function if it's not defined as a macro.
10200 * composite.c (run_composite_function): Use NILP when checking for nil.
10201 (syms_of_composite): Delete local var NARGS, pass an int as first
10202 argument to Fmake_hash_table.
10204 * editfns.c (text_property_stickiness): Use NILP to test
10205 Lisp_Object boolean value.
10206 (Fmessage_or_box): Don't use NILP to test int variable.
10207 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10208 problems reading from and changing the same lisp value in an
10211 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10213 * term.c (TN_no_color_video): New variable.
10214 (term_init): Intitialize TN_no_color_video.
10215 (enum no_color_bit): New enumeration.
10216 (MAY_USE_WITH_COLORS_P): New macro.
10217 (turn_on_face): Use it to determine if attributes may be used
10218 combined with colors.
10220 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10222 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10223 with int lvalues via casts; instead, just yield lisp object lvalues.
10224 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10225 proper accessor macros.
10226 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10227 (grow_mini_window): Fix typo getting int value of root->height.
10229 * xdisp.c (compute_string_pos): Fix order of arguments to
10230 string_pos_nchars_ahead.
10231 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10232 count arg to variable-arg routines like Frun_hook_with_args and
10234 (back_to_previous_visible_line_start)
10235 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10236 fixed-arg routines like Fget_char_property and Fmake_string.
10237 (reconsider_clip_changes): Use XINT when comparing integer lisp
10238 objects, or passing them as int arguments.
10239 (mark_window_display_accurate, insert_left_trunc_glyphs)
10240 (append_space, extend_face_to_end_of_line): Use make_number when
10241 storing or passing integer values as lisp objects.
10242 (set_cursor_from_row, highlight_trailing_whitespace): Use
10243 INTEGERP, not implicit test against zero, for glyph object.
10244 (try_window_id): Don't use make_number when we want an int value.
10246 * xfaces.c (xlfd_symbolic_value): Make last argument a
10247 Lisp_Object, to be consistent with callers.
10248 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10249 (lface_hash): Apply XFASTINT to lisp values before folding in.
10251 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10252 fill in window width and height. Pass an int, not a lisp object,
10253 as first arg to Finsert.
10255 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10257 * xfaces.c (realize_basic_faces): Block input while realizing
10260 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10262 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10264 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10266 * xterm.c (x_produce_glyphs): When displaying unibyte text
10267 or ASCII, handle case that per-char metric is null.
10269 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10271 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10273 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10274 (XSUBR, XBUFFER): Verify correct object type before returning
10275 pointer, using eassert.
10276 * frame.h (XFRAME): Likewise.
10278 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10279 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10280 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10281 * data.c (set_internal): Likewise.
10282 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10283 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10284 * fileio.c (auto_save_1): Likewise.
10285 * insdel.c (check_markers): Likewise.
10286 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10287 * undo.c (record_insert): Likewise.
10288 * vmsproc.c (child_sig): Likewise.
10289 * window.c (unshow_buffer, window_loop): Likewise.
10290 * xterm.c (x_erase_phys_cursor): Likewise.
10292 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10294 * xfns.c (free_image_cache): Free the cache structure itself
10295 last, after all its members have been freed.
10297 * lisp.h (xstrdup): Add prototype.
10299 * alloc.c (xstrdup): Moved here from xfaces.c.
10300 (allocating_for_lisp): Variable removed.
10301 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10303 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10305 (xstrdup): Moved to alloc.c.
10307 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10309 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10311 * emacs.c (main): Fix sense of no-loadup test.
10313 * config.in (ENABLE_CHECKING): Undef.
10315 * lisp.h (struct interval): Replace "parent" field with a union of
10316 interval pointer and Lisp_Object; add new bitfield to use as
10317 discriminant. Change other flag fields to bitfields.
10318 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10319 is defined and the supplied test fails, print a message and abort.
10320 (eassert): New macro. Use CHECK to provide an assert-like facility.
10322 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10323 pointers; abort if the value looks like a lisp object.
10324 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10325 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10326 Modify for new interval parent definition.
10328 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10329 (UNMARK_BALANCE_INTERVALS): Update references that need an
10330 addressable lisp object in the interval structure.
10331 (die): New function.
10332 (suppress_checking): New variable.
10334 * intervals.c (interval_start_pos): Just return 0 if there's no
10337 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10339 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10340 and earlier Emacs versions.
10342 * keyboard.c (Ftop_level): Cancel busy-cursor.
10344 * eval.c (call_debugger): Cancel busy-cursor.
10346 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10348 * search.c (Freplace_match): Adjust multibyteness of the current
10349 buffer and NEWTEXT. Free allocated memory before signaling an error.
10351 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10353 * regex.c (analyse_first): New function obtained by ripping out most
10354 of re_compile_fastmap and generalizing it a little bit so that it
10355 can also just return whether a given (sub)pattern can match the empty
10357 (regex_compile): Use `analyse_first' to decide whether the loop-check
10358 needs to be done or not for *, +, *? and +? (the loop check is costly
10359 for non-greedy repetition).
10360 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10362 2000-03-28 Dave Love <fx@gnu.org>
10364 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10366 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10368 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10370 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10372 (enum re_opcode_t): Update description of succeed_n.
10373 (PATFETCH): Always define.
10374 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10375 operators, char classes, shy-groups and intervals).
10376 Optimize special cases of intervals so as to only use succeed_n and
10377 jump_n when really needed.
10378 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10379 that we don't have to handle the special cases any more.
10380 Simplify on_failure_jump handling as well.
10382 2000-03-28 Jason Rumney <jasonr@gnu.org>
10384 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10386 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10388 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10390 * s/msdos.h (GC_SETJMP_WORKS): Define.
10392 * alloc.c (mark_maybe_object): New function.
10393 (mark_memory): Use it.
10394 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10395 (setjmp_tested_p, longjmp_done): New variables.
10396 (test_setjmp): New function.
10397 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10398 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10400 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10401 to DEC_TEXT_POS and INC_TEXT_POS.
10403 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10404 with parameter MULTIBYTE_P.
10406 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10408 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10409 buffers because it looks for multibyte character byte sequences
10410 which don't exist in unibyte text.
10412 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10414 * xfaces.c (register_color, unregister_color, unregister_colors)
10415 [DEBUG_X_COLORS]: New functions.
10416 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10418 * xfns.c (x_set_cursor_color): Get color reference counts right.
10420 * xterm.c (x_copy_color): New function.
10421 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10423 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10424 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10425 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10426 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10427 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10428 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10429 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10430 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10431 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10432 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10434 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10435 names for handling per-buffer variables.
10437 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10438 instead of MAX_BUFFER_LOCAL_VARS.
10439 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10441 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10443 * xfns.c (x_specified_cursor_type): New function.
10444 (x_set_cursor_type): Use it.
10446 * buffer.h (struct buffer): Add cursor_type.
10448 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10450 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10451 (print_partial_compiled_pattern, re_compile_fastmap):
10453 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10454 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10455 executing it as well as when popping it off the stack to find infinite
10456 loops in non-greedy repetition operators.
10458 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10460 * doc.c (Qfunction_documentation): New variable.
10461 (syms_of_doc): Initialize Qfunction_documentation.
10462 (Fdocumentation): If FUNCTION is a symbol with non-nil
10463 `function-documentation' property, return a documentation derived
10466 * buffer.c (syms_of_buffer): Add default-cursor-type.
10467 (init_buffer_once): Don't let cursor_type have a local value
10470 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10471 on buffer-local value of cursor_type.
10472 (x_draw_bar_cursor): Add parameter WIDTH.
10474 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10475 (init_buffer_once): Set default cursor_type value to t.
10476 Mark cursor_type as local everywhere.
10477 (syms_of_buffer): New per-buffer variable cursor-type.
10479 * buffer.h (struct buffer): Remove member local_var_flags,
10481 (MAX_BUFFER_LOCAL_VARS): New macro.
10482 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10483 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10484 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10485 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10487 * print.c (print_object): Use new macros for per-buffer variables.
10489 * category.c (Fset_category_table): Use new macros for per-buffer
10492 * buffer.c (buffer_permanent_local_flags): Make a char array.
10493 (max_buffer_local_idx): New variable.
10494 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10495 for new handling of per-buffer variables.
10496 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10497 (init_buffer_once): Initialize per-buffer vars differently.
10498 Set max_buffer_local_idx.
10500 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10503 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10505 * data.c (do_symval_forwarding, store_symval_forwarding)
10506 (find_symbol_value, set_internal, default_value, Fset_default)
10507 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10508 per-buffer variables.
10510 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10512 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10514 * xterm.c (x_term_init): Unblock input around call1 of
10515 Qvendor_specific_keysyms.
10517 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10518 (find_defun_start): Consider an open parenthesis in column 0
10519 a defun start only if open_paren_in_column_0_is_defun_start is set.
10520 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10522 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10524 * eval.c (Fautoload): Add entry in load-history (if after dump).
10525 * lread.c (load-history): Update docstring.
10527 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10529 * indent.c (Fvertical_motion): Always use the current buffer.
10530 Temporarily change the window's buffer, if necessary.
10532 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10534 * xterm.c (fast_find_position): Make sure not to consider rows
10535 not visible in the window.
10537 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10539 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10540 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10542 2000-03-22 Jason Rumney <jasonr@gnu.org>
10544 * w32menu.c (single_submenu): Set help string to NULL if none.
10545 (w32_menu_show): Set help string correctly.
10546 (add-menu-item): Set help string in MIIM_DATA for menu item.
10547 Load SetMenuItemInfoA explicitly.
10548 (w32_menu_display_help): New function.
10550 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10551 (QCdata): Moved to xdisp.c.
10553 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10554 (Vw32_charset_to_codepage_alist): Removed.
10555 (Vw32_charset_info_alist): New variable.
10556 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10557 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10558 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10559 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10561 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10562 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10563 Define Vw32_charset_info_alist and w32_charset symbols.
10565 2000-03-22 Jason Rumney <jasonr@gnu.org>
10567 * makefile.nt (w32bdf.obj): Update dependencies.
10569 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10571 * w32fns.c: Include fontset.h after dispextern.h.
10572 (Fx_create_frame): Do not create fontset.
10573 (w32_load_system_font): Doc fix.
10574 (Fx_close_connection): Free full_name if it is not shared.
10576 * w32term.c: Include fontset.h after dispextern.h.
10577 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10579 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10580 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10581 (w32_font_is_double_byte): New function, needs body.
10582 (x_append_glyph): Set glyph->glyph_not_available_p.
10583 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10584 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10585 character, convert it to a unibyte character.
10586 (struct glyph_string): Delete member `charset'.
10587 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10588 calculating it is found.
10589 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10590 the case that per char metric is not available correctly.
10591 (x_fill_glyph_string): Handle the case that the specific glyph is
10592 not available correctly.
10593 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10594 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10595 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10596 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10597 fontset. Don't call FS_LOAD_FONT.
10599 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10601 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10602 (INT_LISPLIKE): New macro.
10603 (NULL_INTERVAL_P): Use it.
10604 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10605 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10606 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10608 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10609 explicit references to "parent" field of struct interval and
10610 associated unclean type conversions.
10611 * intervals.c (create_root_interval, root_interval, rotate_right)
10612 (rotate_left, balance_possible_root_interval, split_interval_right)
10613 (split_interval_left, interval_start_pos, find_interval)
10614 (next_interval, previous_interval, update_interval)
10615 (adjust_intervals_for_insertion, delete_node, delete_interval)
10616 (adjust_intervals_for_deletion, merge_interval_right)
10617 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10618 (copy_intervals_to_string): Likewise.
10619 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10621 * syntax.c (update_syntax_table): Likewise.
10623 * intervals.c (reproduce_tree_obj): New function, like
10624 reproduce_tree but takes a Lisp_Object for the parent. Declare
10626 (graft_intervals_into_buffer): Use it when appropriate.
10627 (reproduce_tree): Declare with prototype.
10628 (balance_possible_root_interval): Check that the parent is a lisp
10629 object before trying to examine its type.
10631 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10633 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10634 as strings only if both are known to be strings.
10636 * s/openbsd.h (LIBS_TERMCAP): Undef.
10638 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10640 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10641 definitions for non-Emacs compilation.
10642 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10643 outside of `#ifdef emacs'.
10644 (print_partial_compiled_pattern): Update.
10645 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10646 (re_compile_fastmap): Merge handling of charset and charset_not (for
10647 emacs and non-emacs compilation as well).
10648 Similarly for (not)categoryspec and (not)syntaxspec.
10649 Don't use the fastmap when reaching `anychar' since the added
10650 complexity is not justified.
10651 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10652 and (not)syntaxspec. Merge (not)categoryspec.
10654 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10656 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10657 (FACE_FOR_CHAR): Define them differently for the configuration of
10660 2000-03-21 Dave Love <fx@gnu.org>
10662 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10665 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10667 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10668 (lface_fully_specified_p): Don't check contents of
10669 LFACE_FONT_INDEX because that attribute is optional.
10670 (realize_x_face): Remove now unwarranted xassert.
10672 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10674 The following changes are to make font selection based on
10675 characters, not charset. In addition, they recover fontset
10676 facilities while utilizing the new font selection mechanism.
10678 * Makefile.in (fontset.o): Depend on dispextern.h.
10680 * alloc.c (mark_face_cache): Don't mark face->registry.
10682 * dispextern.h (struct glyph): New member glyph_not_available_p.
10683 Use 22 bits for face_id.
10684 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10685 (struct face): Delete member registry, new member ascii_face.
10686 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10687 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10688 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10689 (struct it): Delete member charset, new member glyph_not_available_p.
10691 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10692 (struct fontset_info, struct fontset_data): Structs removed.
10693 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10694 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10695 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10696 (fs_free_face_fontset, fontset_font_pattern)
10697 (face_suitable_for_char_p, face_for_char)
10698 (make_fontset_for_ascii_face): Extern them.
10699 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10700 (FS_LOAD_FACE_FONT): New macro.
10702 * fontset.c: All codes rewritten or adjusted for the change of
10703 fontset implementation. Now fontset is represented by char table.
10704 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10706 (my_strcasecmp): Function removed.
10707 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10708 (AREF, ASIZE): New macros.
10709 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10710 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10711 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10712 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10713 (fontset_id_valid_p, font_family_registry, fontset_name)
10714 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10715 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10717 (fs_load_font): New arg FACE. Caller changed.
10718 (fs_query_fontset): Argument changed. Caller changed.
10719 (Fquery_fontset): call fs_query_fontset.
10720 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10722 (clear_fontset_elements, check_registry_encoding)
10723 (check_fontset_name): New functions.
10724 (syms_of_fontset): Set char-table-extra-slots property of fontset
10725 to 3. Staticpro and initialize Vfontset_table and
10726 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10728 * frame.h (struct frame): Member `fontset_data' removed.
10729 (FRAME_FONTSET_DATA): Macro removed.
10731 * frame.c (make_frame): Don't allocate f->fontset_data.
10732 (Fdelete_frame): Don't free f->fontset_data.
10734 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10736 * xdisp.c (charset_at_position): Function removed.
10737 (init_iterator): Don't set member charset of struct `it'.
10738 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10739 (next_element_from_display_vector, insert_left_trunc_glyphs):
10741 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10743 (get_next_display_element, append_space)
10744 (extend_face_to_end_of_line): Likewise.
10746 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10748 (clear_font_table, frame_update_line_height, load_face_font):
10749 Adjusted for the change of fontset implementation.
10750 (load_face_fontset_font): Function removed.
10751 (pixel_point_size): New function.
10752 (font_list): Argument type changed. Caller changed.
10753 (LFACE_FONT): New macro.
10754 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10755 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10756 Lisp_Object. Determine the font name by actually loading a font
10757 by the specified pattern. Set LFACE_FONT (lface) to the specified
10758 pattern. Even if a font is not found, don't try alternatives.
10759 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10760 (set_font_frame_param): If `font' is specified in lface, use it.
10761 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10762 (lface_same_font_attributes_p): Likewise.
10763 (make_realized_face): Arguent changed. Caller changed. Set
10764 face->ascii_face to face itself.
10765 (free_realized_face): Free face->fontset if face is for ASCII.
10766 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10767 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10768 (free_realized_multibyte_face): New function.
10769 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10770 changed. Caller changed.
10771 (try_font_list): Argument type changed.
10772 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10773 (choose_face_font): Argument changed. Handle fontset properly.
10774 (choose_face_fontset_font): Function removed.
10775 (realize_default_face, realize_named_face): Don't remove the
10777 (realize_face): Argument changed. Caller changed. Remove face
10778 with the arg former_face_id in advance. Load font for the new face.
10779 (realize_x_face): Argument changed. Caller changed. For a
10780 multibyte character, share fontset with base_face. For a single
10781 byte character, make a new realized fontset. Don't load a font here.
10782 (realize_tty_face): Argument changed. Caller changed.
10783 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10784 (face_at_buffer_position): Don't check multibyte_p for returning
10786 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10787 FACE_SUITABLE_FOR_CHARSET_P.
10788 (syms_of_xfaces): Remove code for Qx_charset_registry and
10789 Vface_default_registry.
10791 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10792 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10793 (x_per_char_metric): Don't try FONT->default_char. Even if
10794 pcm->width is zero, glyph bits may exist.
10795 (x_encode_char): Always initialize char2b->byte1.
10796 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10797 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10798 (x_append_glyph): Set glyph->glyph_not_available_p.
10799 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10800 it->charset. Handle the case that per char metric is not
10801 available. If it->multibyte_p is zero and it->c is a multibyte
10802 character, convert it to a unibyte character.
10803 (struct glyph_string): Delete member `charset'.
10804 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10805 the case that per char metric is not available correctly.
10806 (x_fill_glyph_string): Handle the case that the specific glyph is
10807 not available correctly.
10808 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10809 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10810 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10811 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10812 fontset. Don't call FS_LOAD_FONT.
10814 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10815 (x_create_tip_frame): Likewise.
10816 (Fx_close_connection): Free full_name of font_info.
10818 * fns.c (optimize_sub_char_table): New function.
10819 (Foptimize_char_table): New function.
10820 (syms_of_fns): Defsubr Soptimize_char_table.
10822 2000-03-20 Gerd Moellmann <gerd@gnu.org>
10824 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
10825 only if buffer is displayed in some window.
10827 * xdisp.c (handle_single_display_prop): Initialize local `value'.
10828 (try_window_reusing_current_matrix): Don't call scroll run
10829 function if run's current and desired position are the same;
10830 this prevents cursor flickering.
10832 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
10834 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
10836 * regex.c (RE_STRING_CHAR): New macro.
10837 (GET_CHAR_AFER_2): Remove.
10838 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
10839 (enum re_opcode_t): Remove on_failure_jump_exclusive.
10840 (print_partial_compiled_pattern, re_compile_fastmap)
10841 (re_match_2_internal): Remove on_failure_jump_exclusive.
10842 (regex_compile): Turn optimizable P+ loops into PP*, so that the
10843 optimization only need to work for * (ie. can use of_keep_string_jump).
10844 Remove the special case for .*\n since it is now covered by the general
10846 (re_search_2): Don't bother with `room'.
10847 (skip_one_char): New function.
10848 (skip_noops): Simplify since `memory' is not needed any more.
10849 (mutually_exclusive_p): Restructure slightly to use `switch' and
10850 add handling for "all" remaining cases.
10851 (re_match_2_internal): Change on_failure_jump_smart to use
10852 on_failure_keep_string_jump (and redirect the end-of-loop jump)
10853 rather than on_failure_jump_exclusive.
10855 2000-03-19 Gerd Moellmann <gerd@gnu.org>
10857 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
10858 number of bits per RGB because it's everywhere used as the depth
10861 * term.c (calculate_costs): Remove code dealing with X frames.
10863 2000-03-19 Richard M. Stallman <rms@gnu.org>
10865 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
10867 2000-03-18 Gerd Moellmann <gerd@gnu.org>
10869 * lread.c (read_integer): Unread the last char not consumed.
10871 2000-03-17 Gerd Moellmann <gerd@gnu.org>
10873 * xterm.c (x_update_window_cursor): Don't update in frames
10874 which are in the process of being deleted.
10876 2000-03-16 Gerd Moellmann <gerd@gnu.org>
10878 * Makefile.in (mostlyclean): Add `*.core'.
10879 (clean): Add `bootstrap-emacs'.
10881 * lread.c (read_integer): New function.
10882 (read1): Support read syntax #o, #x, #b, #r.
10884 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
10886 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
10887 make sure POINTER_TO_OFFSET gives the same value before and after
10888 PREFETCH. Use `dfail' to guarantee "atomic" matching.
10889 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
10890 (debug): Now only active if > 0 rather than if != 0.
10891 (DEBUG_*): Update for the new meaning of `debug'.
10892 (print_partial_compiled_pattern): Add missing `succeed' case. Use
10893 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
10894 in `succeed_n', `jump_n' and `set_number_at'.
10895 (store_op1, store_op2, insert_op1, insert_op2)
10896 (at_begline_loc_p, at_endline_loc_p): Add prototype.
10897 (group_in_compile_stack): Move to after its arg's types are
10898 declared and add a prototype.
10899 (PATFETCH): Define in terms of PATFETCH_RAW.
10900 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
10901 (QUIT): Redefine as a nop except for NTemacs.
10902 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
10903 indentation of the greedy-op and shy-group code.
10904 (at_(beg|end)line_loc_p): Fix argument's types.
10905 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10906 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10907 (MATCHING_IN_FIRST_STRING): Remove.
10908 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10909 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10910 QUIT unconditionally.
10912 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10914 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10917 * process.c (send_process): Add a hint that the function
10918 can call Lisp code to its comment.
10920 * lread.c (load_dangerous_libraries): New variable.
10921 (Vbytecomp_version_regexp): New variable.
10922 (safe_to_load_p): New function.
10923 (Fload): Handle files not compiled with Emacs specially.
10924 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10926 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10928 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10930 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10931 support functions only if HAVE_X11R6_XIM is defined.
10932 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10934 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10936 * xfns.c (X_I18N_INHIBITED): Don't define.
10937 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10938 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10940 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10941 (HAVE_X11R6_XIM): Define.
10943 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10945 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10946 If set, call XSynchronize.
10948 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10950 * regex.c: Declare a new type `re_char' used throughout the code
10951 for the string char type. It's `const unsigned char' to match the
10952 rest of Emacs. Consistently make sure all pointers to strings use
10953 it and make sure all pointers into the pattern use `unsigned char'.
10954 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10955 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10958 * charset.h (GET_CHAR_AFTER_2): Remove.
10959 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10961 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10963 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10964 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10965 of them try to use backquotes.
10967 2000-03-12 Dave Love <fx@gnu.org>
10969 * unexelf.c: Restore changes of 1999-10-19.
10970 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10971 fix its type and alignment; copy it from current process.
10973 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10975 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10976 has been found. Fix bug not computing timer's predecessor.
10978 * fileio.c (Fread_file_name): Handle case that DIR contains a
10981 * window.c (Fsave_window_excursion): Doc fix.
10983 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10985 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10987 * msdos.c (vga_installed): New function, code moved from
10988 dos_set_window_size.
10989 (Qbar, Qcursor_type, outside_cursor): New variables.
10990 (syms_of_msdos): Intern and staticpro them.
10991 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10992 shape used outside Emacs when called for the first time.
10993 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10994 cursor shape used outside Emacs.
10995 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10996 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10998 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10999 parameters specify the cursor. Make qreverse a global
11000 variable (renamed to Qreverse).
11002 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11004 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11006 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11008 This is a big redesign of failure-stack and register handling, prompted
11009 by bugs revealed when trying to add shy-groups. Overall, what happened
11010 is that loops are now structured a little differently, groups can be
11011 shy and the code is a little simpler.
11013 * regex.h: Update the copyright.
11014 (RE_SHY_GROUPS): New value.
11015 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11016 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11018 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11019 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11020 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11021 for (start|stop)_memory since they now only take one argument (the
11022 second has becomes unnecessary).
11023 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11024 (print_compiled_pattern): Use %ld to printf long ints and flush to
11025 make debugging a little easier.
11026 (union fail_stack_elt): Make the integer unsigned.
11027 (struct fail_stack_type): Add a `frame' element.
11028 (INIT_FAIL_STACK): Init `frame' as well.
11029 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11030 (DEBUG_PUSH, DEBUG_POP): Remove.
11031 (NUM_REG_ITEMS): Remove.
11032 (NUM_NONREG_ITEMS): Adjust.
11033 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11034 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11035 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11036 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11038 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11039 address pushed is not the destination of the jump but the source
11041 (NUM_FAILURE_ITEMS): Remove.
11042 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11043 registers before the actual failure point). Don't hardcode any
11044 meaning for str==NULL anymore.
11045 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11046 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11048 (REG_UNSET_VALUE): Use NULL (why not?).
11049 (compile_range): Remove declaration since it doesn't exist.
11050 (struct compile_stack_elt_t): Remove inner_group_offset.
11051 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11052 (regex_grow_registers): Remove dead code.
11053 (FIXUP_ALT_JUMP): New macro.
11054 (regex_compile): Add shy-groups Change loops to use
11055 on_failure_jump_smart&jump instead of
11056 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11057 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11058 variable to me). Use `jump' instead of `jump_past_alt' and don't
11059 bother with push_dummy_failure in alternatives since it is now
11060 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11061 emacs' for (re)allocating the stack.
11062 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11063 from loop when bufp->can_be_null rather than jumping to `done'.
11064 Avoid jumping backwards so as to ensure termination. Use
11065 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11066 backreferences. Remove dead code in handling of `anychar'.
11067 (skip_noops, mutually_exclusive_p): New functions taken from the
11068 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11069 improve mutually_exclusive_p to handle ".+\n".
11070 (lowest_active_reg, highest_active_reg)
11071 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11072 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11073 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11074 variables. Push register (in `start_memory') on the stack rather
11075 than storing it in old_reg(start|end). Remove the cycle detection
11076 from `stop_memory', replaced by the use of on_failure_jump_loop
11077 for greedy loops. Add code for the new on_failure_jump_<foo>.
11078 Remove ad-hoc code in `on_failure_jump' to push more registers in
11079 the case of a loop. Take out code from `maybe_pop_jump' into
11080 separate functions and adapt it to the semantics of
11081 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11082 and push_dummy_failure. Remove dummy_failure handling and
11083 handling of `failures to jump to on_failure_jump' (this last one
11084 was already dead code, it seems).
11085 (group_match_null_string_p, alt_match_null_string_p)
11086 (common_op_match_null_string_p): Remove.
11088 2000-03-08 Dave Love <fx@gnu.org>
11090 * config.in: Don't depend on __STDC__ for volatile.
11091 Add POINTER_TYPE, PTR, PROTOTYPES.
11093 * hftctl.c, strftime.c: Use PROTOTYPES.
11094 * eval.c (find_handler_clause): Likewise.
11096 * mem-limits.h: Use POINTER_TYPE.
11098 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11099 (memory_warnings): Declare using POINTER_TYPE.
11101 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11103 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11105 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11107 * xfns.c: Remove obsolete code in #if 0.
11108 (Fx_focus_frame): New function.
11110 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11112 * coding.c (coding_category_name): Add coding-category-utf-8,
11113 coding-category-utf-16-be, coding-category-utf-16-le.
11114 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11115 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11116 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11117 (detect_coding_utf_8): New function.
11118 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11119 UTF_16_LOW_SURROGATE_P): New macros.
11120 (detect_coding_utf_16): New function
11121 (detect_coding_mask): When priorities are specified, skip any
11122 categories that have `nil' coding-system. Fix bug of returning
11123 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11124 returns a mask not set in PRIORITIES.
11125 (detect_eol_type_in_2_octet_form): New function.
11126 (detect_eol): selects detect_eol_type_XXX to call according to
11127 cooding->category_idx.
11128 (detect_coding_system): Remove `nil' coding-system in the result.
11129 (Fupdate_coding_systems_internal): Update all coding-categories.
11131 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11132 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11134 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11135 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11136 (CODING_CATEGORY_IDX_UTF_16_LE)
11137 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11138 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11139 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11140 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11142 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11144 * doc.c (Fdocumentation_property): If value is not a string,
11145 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11147 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11148 close the display with XtCloseDisplay. This caused a bus error
11151 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11152 complete but not unique.
11154 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11156 * process.c (send_process): Remove local variable `procname' that
11157 might become invalid when a GC happens. Instead, access the
11158 process name slot directly.
11160 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11161 orig_height if set.
11163 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11164 orig_height if set.
11166 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11168 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11169 glyph matrices have been freed.
11171 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11173 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11174 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11176 * xfns.c (QCdata): Moved to xdisp.c.
11178 * xdisp.c (QCdata): Moved here from xfns.c.
11179 (syms_of_xdisp): Initialize QCdata.
11181 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11183 * window.c (coordinates_in_window): Use
11184 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11185 FRAME_INTERNAL_BORDER_WIDTH.
11187 * xdisp.c (try_window_id): Recompute unchanged information if
11188 it is obviously invalid.
11190 * xterm.c (x_term_init): Create a colormap if not using the
11193 * xterm.h (select_visual): Change prototype.
11195 * xfns.c (select_visual): Rewritten. Recognize user-specified
11197 (visual_classes): New variable.
11199 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11201 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11202 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11203 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11204 (x_decode_color): Don't handle allocation of white and black specially.
11205 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11206 XtNcolormap resources.
11207 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11208 (Fx_create_frame): Initialize color members of x_output structure.
11209 (xpm_load): Pass colormap to XPM lib.
11211 * xfaces.c (x_free_colors): Access colormap of frame using
11212 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11213 when default colormap is used.
11215 * xterm.c (x_term_init): Set Colormap member of x_display_info
11216 structure. Copy colormap if resource `privateColormap' is
11217 specified (PseudoColor only).
11218 (x_setup_relief_color): Access colormap of frame using
11221 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11222 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11224 2000-03-04 Jason Rumney <jasonr@gnu.org>
11226 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11227 other non-platform-specific equivalents.
11228 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11229 specific functions and macros as their w32 equivalents where
11230 non-platform-specifics are not available.
11231 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11232 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11233 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11234 (frame_update_line_height): Use macros to access f->output_data.
11235 (defined_color): Remove FIXME comments; fixed.
11236 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11237 into #ifdef blocks. Add WINDOWSNT blocks.
11238 (Fx_list_fonts): Use macros for accessing font data.
11239 (set_lface_from_font_name): Different default fonts for X and
11241 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11242 scalable for backward compatibility.
11243 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11244 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11246 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11249 * makefile.nt (w32faces.obj): Remove.
11252 2000-03-03 Jason Rumney <jasonr@gnu.org>
11254 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11255 correct parameters.
11257 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11259 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11260 standard ELF definitions here if the system header does not.
11262 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11264 * xterm.c (PER_CHAR_METRIC): Removed.
11265 (x_per_char_metric_1, x_default_char): New functions.
11266 (x_per_char_metric): If font's default char is invalid, return
11267 metrics of a suitably chosen usable default char.
11268 (x_draw_glyph_string_foreground): If font has an invalid default
11269 char, replace occurrences of unprintable chars with a suitably
11270 chosen usable default char.
11272 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11274 * xterm.c (note_mouse_highlight): Return quickly if frame's
11275 glyph matrices have been freed.
11277 * dispnew.c (free_glyphs): Block input while freeing matrices.
11279 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11281 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11284 * dispextern.h (x_free_colors): Add prototype.
11286 * xfaces.c (x_free_colors): New function.
11287 (unload_color, free_face_colors): Use it.
11289 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11291 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11293 * window.c [MSDOS]: Include msdos.h.
11295 2000-03-02 Dave Love <fx@gnu.org>
11297 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11299 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11300 set C_OPTIMIZE_SWITCH for gcc.
11302 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11304 * coding.c (coding_save_composition): Be sure to allocate
11305 composition data area in coding even if there's no composition in
11308 2000-03-01 Jason Rumney <jasonr@gnu.org>
11310 * w32term.c: Equivalent changes to those made to xterm.c on
11311 2000-02-25 and 2000-02-24.
11313 * w32fns.c: Equivalent changes to those made to xfns.c on
11314 2000-02-25 and 2000-02-21.
11316 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11317 correct line-end convention is followed.
11319 * w32menu.c [HAVE_BOXES]: Remove #undef.
11320 (single_keymap_panes): Remove code for simulating checkmarks.
11321 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11322 Remove code for drawing simulated checkmarks.
11323 (w32_menu_show): make unibyte help string correctly.
11324 (add_menu_item): draw standard Windows checkmarks. Draw radio
11325 buttons as radio buttons if possible.
11327 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11329 * sysdep.c (start_of_text): Don't define this function for NetBSD
11332 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11334 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11335 (LINKER): Don't undef if __NetBSD__ is defined.
11337 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11339 * fileio.c [__NetBSD__]: Define `unix'.
11341 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11343 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11345 * atimer.c (start_atimer): Don't abort when timers are stopped.
11346 (append_atimer_lists): New function.
11347 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11348 arbitrary lists of stopped and running atimers.
11350 * atimer.c (cancel_atimer): Handle canceling an atimer when
11351 some timers are stopped.
11353 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11354 after canceling it.
11356 * fns.c (maybe_resize_hash_table): Handle case of new size
11357 coming out as being the same as old size.
11359 2000-02-27 Jason Rumney <jasonr@gnu.org>
11361 * makefile.nt: Add atimer.h to dependencies.
11362 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11363 * w32console.c: Only disable window system features for dispextern.h
11364 (initialize_w32_display): Build a display info for the console.
11365 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11366 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11367 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11369 * w32gui.h (struct W32FontStruct): Revert last change after change
11371 * w32menu.c (single_submenu): Set up help string.
11372 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11373 (w32_dialog_show): Set up help string.
11374 * w32term.c (w32_display_info_for_display): Remove unused function.
11375 (w32_draw_bitmap): Use pre-built bitmaps.
11376 (w32_initialize_display_info): New function to initialize parts of
11377 display info that are common to both GUI and console frames.
11378 (w32_term_init): Use w32_initialize_display_info. Do not set
11379 Vw32_num_mouse_buttons here, as it is not called for console
11380 frames. Build bitmaps for indicating truncated lines etc.
11381 (x_delete_display): Destroy pre-built bitmaps.
11382 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11383 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11385 2000-02-27 Dave Love <fx@gnu.org>
11387 * lisp.h: Add a bunch of prototypes.
11389 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11391 * keyboard.c (read_char): Set `usec' correctly.
11393 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11395 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11396 `lambda', set reg[RRR] to the map index.
11397 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11398 reg[RRR] to 0. Otherwise, set it to -1.
11400 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11402 * emacs.c (main): Remove code snippet commented out with `//'.
11404 2000-02-25 Richard M. Stallman <rms@gnu.org>
11406 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11407 and contains a `:', prepend `/:'.
11409 * window.c (select_window_1): If selected_window is nil,
11410 don't "swap out" the buffer's point.
11411 (Fset_window_configuration): Set selected_window to nil
11412 before calling Fselect_window.
11413 (unshow_buffer): Don't set point in buffer from window's point
11414 if another more recently selected window also shows the buffer.
11416 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11418 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11420 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11421 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11422 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11424 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11425 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11426 (hide_busy_cursor): New functions.
11427 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11429 * minibuf.c (read_minibuf): Cancel busy-cursor.
11431 * keyboard.c (command_loop_1): Call start_busy_cursor before
11432 Fcommand_execute and cancel_busy_cursor after it.
11433 (timer_check): Remove busy-cursor code.
11434 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11437 * process.c (wait_reading_process_input): Remove busy-cursor code.
11439 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11440 Fx_hide_busy_cursor.
11442 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11444 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11446 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11448 * xterm.c (XTread_socket): Remove busy-cursor code.
11450 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11451 (build_frame_matrix_from_leaf_window): Put code handling
11452 glyph row's not being a slice of a frame row in #if 0.
11453 (sync_window_with_frame_matrix_rows): New function.
11454 (frame_row_to_window): New function.
11455 (mirror_line_dance): Handle copies between windows.
11457 * lread.c (Fload): Use `xfree' instead of `free'.
11458 (init_obarray): Use `xmalloc' instead of `malloc'.
11460 * window.c (Fset_window_buffer): Set WINDOW to the window
11462 (coordinates_in_window): Take frame's internal border width
11465 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11467 * xterm.c (x_display_and_set_cursor): Display cursor of
11468 non-selected windows depending on the setting of
11469 cursor_in_non_selected_windows.
11471 * xdisp.c (cursor_in_non_selected_windows): New variable.
11472 (syms_of_xdisp): DEFVAR_BOOL it.
11474 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11476 * data.c (Fstring_to_number): If number is greater than what
11477 fits into an integer, return a float.
11479 * eval.c (specbind): Remove references to
11480 keyword_symbols_constant_flag.
11482 * data.c (keyword_symbols_constant_flag): Removed.
11483 (Fmakunbound, set_internal, syms_of_data): Remove references to
11484 keyword_symbols_constant_flag.
11486 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11488 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11490 * syntax.c (multibyte_syntax_as_symbol): New variable.
11491 (syms_of_syntax): Declare it as a Lisp variable.
11492 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11493 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11494 nonzero, treat all multibyte characters as symbol.
11495 (init_syntax_once): Give syntax `word' to all multibyte characters.
11497 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11499 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11502 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11504 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11506 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11507 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11509 2000-02-21 Dave Love <fx@gnu.org>
11511 * frame.c (Vmouse_position_function): New variable.
11512 (Fmouse_position): Use it.
11513 (syms_of_frame): Install it.
11515 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11517 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11519 * fileio.c (Finsert_file_contents): Unbind the binding of
11520 standard-output done by temp_output_buffer_setup.
11522 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11523 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11524 (specbind, unbind_to): Handle most common case of non-constant
11525 symbol with trivial value specially.
11527 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11529 2000-02-20 Richard M. Stallman <rms@gnu.org>
11531 * data.c (Fmake_variable_buffer_local): Doc fix.
11532 Init found_for_buffer to 0.
11533 (Fmake_variable_frame_local): If the variable has already
11534 been buffer-local, set the check_frame field.
11536 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11538 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11539 produced for CODING_MODE_LAST_BLOCK requires.
11541 2000-02-18 Dave Love <fx@gnu.org>
11543 * keyboard.c (echo_keystrokes): Remove declaration.
11544 (Vecho_keystrokes) New variable.
11545 (read_char, record_menu_key, read_key_sequence): Use it to allow
11546 use of float value.
11547 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11549 * lread.c: Undef feature selection macros before defining.
11551 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11553 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11554 for symbols other than the symbol in question.
11556 2000-02-17 Dave Love <fx@gnu.org>
11558 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11560 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11562 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11564 * alloc.c (enum mem_type): Compile unconditionally.
11566 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11568 * xfaces.c (tty_defined_color): Don't return faulire indication
11569 for unspecified-fg and unspecified-bg pseudo-colors.
11571 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11573 * alloc.c (mark_object): Don't mark symbol names in pure space.
11574 (gc_sweep): Don't unmark symbol names in pure space.
11576 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11577 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11578 [GC_MARK_STACK]: New defines.
11579 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11580 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11582 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11584 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11585 allocate_buffer instead of xmalloc.
11587 * alloc.c (toplevel): Include setjmp.h.
11588 (PURE_POINTER_P): New define.
11589 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11590 (Vdead) [GC_MARK_STACK]: New variable.
11591 (lisp_malloc): Add parameter TYPE, call mem_insert if
11592 GC_MARK_STACK is defined.
11593 (allocate_buffer): New function.
11594 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11595 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11596 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11597 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11598 (MEM_NIL) [GC_MARK_STACK]: New define.
11599 (struct mem_node) [GC_MARK_STACK]: New structure.
11600 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11601 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11602 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11603 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11604 (mark_stack) [GC_MARK_STACK]: New functions.
11605 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11606 (clear_marks): Removed.
11607 (gc_sweep): Set free conses' car, free floats' type, free
11608 symbols' function to Vdead. Use lisp_free to free buffers.
11609 (init_alloc_once): Initialize Vdead.
11610 (survives_gc_p): Return non-zero for pure objects.
11612 * alloc.c: Add comments throughout the file.
11614 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11615 that unblocks alarms.
11617 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11618 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11619 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11621 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11623 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11625 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11626 avoid infinite error signaling. Allocate sufficient memory for
11627 eol_str in the case that eoltype is Lisp_Int.
11629 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11631 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11632 depends on the previous behavior.
11634 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11636 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11638 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11640 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11642 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11643 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11646 2000-02-15 Richard M. Stallman <rms@gnu.org>
11648 * data.c (set_internal): Don't make variable buffer-local
11649 if within a let-binding for the same buffer.
11650 (let_shadows_buffer_binding_p): New function.
11652 * eval.c (specbind): For buffer-local value,
11653 record the current buffer also.
11654 (unbind_to): Cope with that change.
11656 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11658 * window.c (Fsave_window_excursion): Doc fix.
11660 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11662 * syntax.c (back_comment): Make sure we only consider comment-starters
11663 of the relevant style and return -1 in case of a failure to find the
11664 beginning of the comment.
11665 (Fforward_comment): If back_comment fails, go back to the position just
11666 after the comment-end.
11667 (scan_lists): Add comment describing a very minor bug.
11669 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11671 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11672 `completion-regexp-list' in the docstring.
11674 2000-02-14 Dave Love <fx@gnu.org>
11676 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11678 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11680 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11681 to Emacs' syntax. Also fix the comment about set/not-set meanings
11682 since Emacs syntax is not the value 0 any more.
11683 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11684 since it's now part of RE_SYNTAX_EMACS.
11686 2000-02-12 Dave Love <fx@gnu.org>
11688 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11690 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11692 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11694 2000-02-12 Dave Love <fx@gnu.org>
11696 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11698 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11699 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11700 * s/hpux.h: Don't define HAVE_VFORK.
11702 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11704 * s/nextstep.h: Don't define HAVE_ALLOCA.
11706 * config.in: Add vfork bits.
11708 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11710 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11711 unwind function to undo the effect of stopping atimers.
11713 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11715 * atimer.c (stopped_atimers): New variable.
11716 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11719 * atimer.h (stop_other_atimers, run_all_atimers)
11720 (unwind_stop_other_atimers): Add function prototypes.
11722 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11724 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11726 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11727 library may depend on jpeg.
11728 (atimer.o): Depends on atimer.c.
11730 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11732 * insdel.c (del_range_1): Call update_compositions.
11733 (del_range_both): Call update_compositions just once..
11735 2000-02-10 Dave Love <fx@gnu.org>
11737 * xfns.c (create_frame_xic): Fix initialization of automatic
11738 aggregates for pcc.
11740 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11742 * ccl.c (CCL_MAKE_CHAR): New macro.
11743 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11744 registers by CCL_MAKE_CHAR before calling translate_char.
11745 <CCL_TranslateCharacterConstTbl> Likewise.
11747 2000-02-08 Dave Love <fx@gnu.org>
11749 * lread.c (__EXTENSIONS__): Define.
11751 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11753 * puresize.h (BASE_PURESIZE): Increase to 650000.
11755 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11757 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11760 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11762 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11763 md, mh, mb, mr, and me to the fake termcap entry.
11765 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11767 * sound.c (sound_cleanup): Don't call device close routine if the
11768 function pointer is null.
11770 2000-02-06 Andrew Innes <andrewi@gnu.org>
11772 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11773 around image definitions and prototypes.
11774 (gamma_correct) [WINDOWSNT]: New prototype.
11776 * w32term.c (x_make_frame_visible): Replace call to
11777 input_poll_signal with poll_for_input.
11779 * window.c [WINDOWSNT]: Include w32term.h.
11781 * xdisp.c [WINDOWSNT]: Include w32term.h.
11783 * makefile.nt: Add dependencies on w32gui.h.
11784 (OBJ1): Include atimer.obj.
11785 ($(BLD)\atimer.obj): New dependency rule.
11787 * w32.c (sigmask): New function (does nothing).
11788 (sigunblock): Ditto.
11790 * frame.c [WINDOWSNT]: Include w32term.h.
11792 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11794 * lread.c (syms_of_lread): Fix literal newlines.
11796 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11797 the string constant limit (2048 bytes) in MSVC.
11800 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11802 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11803 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11804 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11805 dispatch the event.
11807 2000-02-04 Dave Love <fx@gnu.org>
11809 * fileio.c: Remove some unused vars.
11810 (_GNU_SOURCE): Define (for euidaccess).
11812 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11814 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
11816 (read_minibuf): Deal with allow_props correctly.
11818 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
11820 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
11822 2000-02-03 Ken Raeburn <raeburn@gnu.org>
11824 * search.c (compile_pattern): If a cache entry has a nil regexp,
11825 fill in that entry instead of clobbering a previously cached
11828 2000-02-02 Ken Raeburn <raeburn@gnu.org>
11830 * puresize.h (BASE_PURESIZE): Increase to 610000.
11832 2000-02-02 Gerd Moellmann <gerd@gnu.org>
11834 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
11837 2000-02-02 Kenichi Handa <handa@etl.go.jp>
11839 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
11840 instead of incrementing ic directly.
11841 <CCL_WriteExprConst> Likewise.
11842 <ccl_set_expr>: Set ic to jump_address.
11844 * fileio.c (e_write): Fix the handling of
11845 CODING_FINISH_INSUFFICIENT_SRC.
11847 2000-02-01 Dave Love <fx@gnu.org>
11849 * editfns.c (Fpropertize): Doc fix.
11851 * process.c (Fstart_process): Doc fix.
11853 * eval.c: Fix various doc strings not to duplicate information
11854 from help-manyarg-func-alist.
11856 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
11858 * doc.c (Vhelp_manyarg_func_alist): New variable.
11859 (Fdocumentation): Use it.
11860 (syms_of_doc): Define it.
11862 2000-01-31 Gerd Moellmann <gerd@gnu.org>
11864 * xterm.c (xim_open_dpy): Remove unused local variable.
11866 * emacs.c (USAGE): Use term `display options' instead of `X options'.
11868 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
11869 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
11871 * fns.c (sweep_weak_table): New function.
11872 (sweep_weak_hash_tables): Use it. Keep on marking until there
11875 2000-01-30 Gerd Moellmann <gerd@gnu.org>
11877 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
11878 that XTread_socket does not crash by trying to call XNoOp on a
11881 2000-01-30 Jason Rumney <jasonr@gnu.org>
11883 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11884 Change selected_frame to SELECTED_FRAME ().
11885 (w32_console_mouse_position): Remove #ifndef MULE from around
11886 `insist' parameter.
11888 * makefile.nt: Remove dosfns.obj.
11890 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
11892 * w32fns.c (w32_defined_color): Check for valid frame before
11893 applying gamma correction. Eliminate dependency on frame elsewhere.
11894 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
11895 (w32_to_x_font): Use resx and resy not height_in and width_in.
11896 (x_to_w32_font): Doc fix.
11897 (xlfd_strip_height): New function to strip and return font height.
11898 (w32_font_match): Compare height separately from rest of xlfd
11899 spec, using xlfd_strip_height.
11901 * w32term.c (w32_term_init): Swap resx and height_in, resy and
11902 width_in. Use w32_defined_color in place of defined_color.
11904 * w32faces.c: Merge more of DOS and X specifics in preparation for
11905 merge with xfaces.c.
11906 (defined_color): Remove FIXME comment.
11907 (tty_color_name): Provide w32-specific function.
11908 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11910 * w32console.c (turn_on_face, turn_off_face): Removed.
11911 (w32_face_attributes): New function.
11912 (Global_variables): Reduce scope where possible.
11913 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11915 (hl_mode): Don't modify text attributes.
11916 (write_glyphs): Don't do anything if len <= 0. Use
11917 w32_face_attributes to get attributes for drawing. Write
11918 terminating codes using char_attr_normal.
11919 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11920 (update_begin, update_end): Likewise.
11921 (vga_stdcolor_name): New function.
11922 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11923 (Fset_screen_color): Remove char_attr_reverse.
11925 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11927 * xfns.c (xic_set_preeditarea): Take window parameter and
11928 window-relative pixel-positions.
11930 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11931 is its frame's selected window.
11932 (xim_instantiate_callback): Likewise.
11934 * xfns.c (x_create_im): Removed.
11935 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11936 (supported_xim_styles): Renamed from supported_styles.
11937 (best_xim_style): Renamed from best_style.
11938 (create_frame_xic): Renamed from xic_create_frame.
11939 (free_frame_xic): Renamed from xic_destroy_frame.
11941 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11943 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11944 our frames, call XFilterEvent with 2nd parameter `None'.
11945 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11946 returning XBufferOverflow.
11947 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11948 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11949 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11950 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11951 (xim_initialize, xim_close)
11952 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11953 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11954 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11955 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11957 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11959 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11960 `xic_style' and `xic_xfs'.
11961 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11962 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11963 (FRAME_XIM): Removed.
11965 * xfns.c (supported_styles): New variable.
11966 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11967 (xic_create_xfontset, best_style, xic_create_frame)
11968 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11969 (xic_set_xfontset): New functions.
11971 2000-01-28 Dave Love <fx@gnu.org>
11973 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11975 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11977 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11979 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11980 for *scratch* if it already existed.
11982 * emacs.c (USAGE): New macro.
11983 (main): Use it to display usage information.
11985 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11987 Support for the menu-help feature:
11989 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11991 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11992 part of the line to the termscript file.
11993 (IT_clear_to_end): Clear the entire line, not just its beginning.
11994 (menu_help_message, prev_menu_help_message): New variables.
11995 (IT_menu_make_room): Make room for the help_text member.
11996 (IT_menu_display): New argument disp_help; all callers changed.
11997 If disp_help is non-zero, store the help text of the active menu
11998 item in menu_help_message.
11999 (XMenuAddPane): Initialize the help_text member to NULL.
12000 (XMenuAddSelection): New argument help_text. Store it in the
12002 (XMenuActivate): New argument help_callback. If the value of
12003 menu_help_message has changed since the last time, display the
12004 menu help message text while waiting for the mouse to move. Clear
12005 the echo area before exiting.
12006 (XMenuDestroy): Free the help_text member.
12008 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12010 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12011 XMenuAddSelection. Pass help callback to XMenuActivate.
12012 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12014 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12016 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12017 and EMACS_SET_USECS.
12019 2000-01-26 Dave Love <fx@gnu.org>
12021 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12023 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12024 an error may be signalled.
12026 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12028 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12029 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12031 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12033 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12035 * charset.c (Fstring): If there is a multibyte char among
12036 the args, always return a multibyte string.
12038 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12040 * sysdep.c (sys_select): Turn atimers off and on instead of
12041 recording and restoring old alarm handler
12043 * process.c (toplevel): Include atimer.h.
12044 (create_process_1): Rewritten.
12045 (create_process): Use atimers instead of alarm.
12046 (wait_reading_process_input) [hpux]: Turn atimers off instead
12047 of turning off SIGALRM.
12048 (wait_reading_process_input): Turn off atimers instead off
12049 calling stop_polling.
12051 * emacs.c (main): Call init_atimer.
12053 * keyboard.c (toplevel): Include systime.h and atimer.h.
12054 (polling_for_input): Removed because unused.
12055 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12056 (poll_timer): New variable.
12057 (poll_for_input, poll_for_input_1): New functions.
12058 (start_polling, stop_polling): Rewritten.
12060 * keyboard.h (polling_for_input): Removed.
12062 * atimer.h, atimer.c: New files.
12064 * Makefile.in (obj): Add atimer.o.
12065 (atimer.o): New target.
12067 * blockinput.h (pending_atimers): Add extern declaration.
12068 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12070 * lisp.h (popup_activated_flag): Add extern declaration.
12072 * xmenu.c (popup_activated_flag): Make externally visible.
12073 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12074 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12076 * xterm.c (toplevel): Include atimer.h.
12077 (toolkit_scroll_bar_interaction): New variable.
12078 (Fxt_process_timeouts): Removed.
12079 (x_process_timeouts): New function.
12080 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12081 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12082 (x_make_frame_visible): Call poll_for_input_1 instead of
12083 input_poll_signal. Don't call alarm.
12084 (x_initialize): Install timer calling x_process_timeouts.
12086 2000-01-24 Dave Love <fx@gnu.org>
12088 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12089 Don't use -cckr -- apparently not now necessary.
12091 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12093 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12096 2000-01-23 Jason Rumney <jasonr@gnu.org>
12098 * w32fns.c (w32_defined_color): Apply gamma correction before
12099 trying to map to the palette.
12100 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12103 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12104 here. Callers changed to always pass real device context.
12105 (w32_draw_bitmap): Likewise.
12106 (w32_get_glyph_overhangs): Likewise.
12107 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12108 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12109 pfnSetScrollInfo and SetScrollRange.
12110 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12111 back into MULE characters after decoding them.
12112 (x_get_glyph_face_and_encoding): Likewise.
12113 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12114 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12115 (x_produce_glyphs): Calculate per char metrics for a character
12116 that we know exists in default font when font_not_found_p is true.
12118 2000-01-22 Jason Rumney <jasonr@gnu.org>
12120 * makefile.nt (intervals.obj, composite.obj): New modules.
12121 (composite.h): Added as dependency where appropriate.
12123 * w32gui.h (XGCValue): New struct for emulating X GCs.
12125 * w32term.h (XCharStruct): New struct for emulating X.
12127 * w32console.c (turn_on_face, turn_off_face): New functions.
12128 (change_line_highlight): New prototype for new redisplay.
12129 (write_glyphs): Support multibyte text. Support faces.
12131 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12133 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12134 throughout. struct frame * in place of FRAME_PTR.
12135 Skeleton support for images, toolbars, tooltips from xfns.c.
12136 (Fx_create_frame): Use system default for default scroll bar width.
12137 (w32_get_arg): Renamed from x_get_arg.
12138 (Fx_file_dialog): New function.
12139 (w32_list_fonts): Check cache before asking system.
12140 (Vw32_enable_synthesized_fonts): New variable.
12141 (Vw32_enable_italics): Obsolete, removed.
12143 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12144 Use SELECTED_FRAME macro.
12146 * w32menu.c: Add skeleton support for help strings on menus.
12147 (add_menu_item): Native checkbox and radio support added, but not
12148 yet enabled due to bugs.
12149 (push_menu_item): Add parameters type, selection and help.
12151 Formatting changes to reduce unnecessary diffs with xmenu.c.
12153 * w32select.c (Fw32_set_clipboard_data): Update call to
12154 find_charset_in_str.
12156 * w32term.c: Complete rewrite for new redisplay based on new
12157 xterm.c with necessary sections merged back in from old w32term.c.
12159 2000-01-21 Richard M. Stallman <rms@gnu.org>
12161 * data.c (set_internal): Further fix in same criterion.
12163 2000-01-20 Richard M. Stallman <rms@gnu.org>
12165 * data.c (set_internal): Fix the criteria for whether
12166 to swap out the old cached binding.
12168 2000-01-19 Dave Love <fx@gnu.org>
12170 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12172 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12174 * regex.c (re_compile_fastmap): While checking a range table for
12175 `charset', skip flag bits for a character class correctly.
12177 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12179 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12181 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12183 * widget.c (EmacsFrameSetCharSize): Change size of children first
12184 because of problems with main window geometry management under Lesstif.
12186 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12187 MENU_ITEMS_ITEM_.*.
12188 (MENU_ITEMS_ITEM_HELP): New enumerator.
12189 (push_menu_item): Add parameter HELP. Record help in menu_items.
12190 (single_menu_item, single_submenu, list_of_items): Call
12191 push_menu_item with new parameter.
12192 (single_submenu): Set help string in widget value.
12193 (menu_highlight_callback): New function.
12194 (set_frame_menubar): Call lw_create_widget with new
12196 (xmenu_show, xdialog_show): Ditto.
12198 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12200 * sound.c (Fplay_sound): Improve doc string.
12202 2000-01-11 Richard M. Stallman <rms@gnu.org>
12204 * lisp.h (set_internal): Enter the new arg.
12206 * eval.c (specbind): Record buffer-local variables specially,
12207 indicating which buffer's binding was saved.
12208 (unbind_to): Restore buffer-local variables specially
12209 in the proper buffer.
12211 * data.c (set_internal): New arg BUF.
12213 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12214 * data.c (Fset): Pass new arg to set_internal.
12215 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12217 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12219 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12221 2000-01-11 Richard M. Stallman <rms@gnu.org>
12223 * minibuf.c (Ftry_completion): Doc fix.
12225 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12227 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12230 2000-01-11 Andreas Schwab <schwab@suse.de>
12232 * coding.c (code_convert_region): Initialize total_skip.
12234 2000-01-08 Dave Love <fx@gnu.org>
12236 * eval.c (Fuser_variable_p): Check customizability too.
12238 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12240 * minibuf.c (Fcompleting_read): Doc fix.
12242 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12244 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12247 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12248 Check that input style is supported before trying to create an
12250 (x_window): Call x_create_im.
12252 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12254 * xfns.c (current_gif_memory_src): New variable.
12255 (gif_load): Record the address of the current memory source
12256 in current_gif_memory_src.
12257 (gif_read_from_memory): Use current_gif_memory_src.
12259 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12260 macros statement form.
12262 * sound.c (struct sound): Renamed from struct sound_file.
12263 (struct sound): Add members `data' and `header_size'.
12264 (enum sound_attr): Add SOUND_DATA.
12265 (current_sound, current_sound_device): Variables renamed from
12266 sound_file and sound_device.
12267 (parse_sound): Parse :data.
12268 (parse_sound): Handle sound data in strings.
12269 (find_sound_type): Function renamed from find_sound_file_type.
12270 (wav_init, au_init): Fail if sound's header_size is smaller than
12271 needed header size.
12272 (wav_play, au_play): Play sounds from string data.
12274 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12276 * lisp.h: Add prototype for allocate_string_data.
12278 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12280 * alloc.c (mark_buffer): Remove code in #if 0.
12282 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12283 (strings_consed): New variable.
12284 (allocate_string): Set it.
12285 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12286 (Fmemory_use_counts): Return strings_consed. Use Flist.
12288 * alloc.c: General cleanup in comments etc. Remove conditional
12289 compilation for `standalone'.
12291 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12293 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12294 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12295 (DONT_COPY_FLAG): Removed.
12296 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12297 (struct sdata, struct sblock): New
12298 (struct string_block): Rewritten.
12299 (STRINGS_IN_STRING_BLOCK): New macro.
12300 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12301 (large_sblocks, string_blocks, string_free_list): New variables.
12302 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12303 (init_strings): Rewritten.
12304 (allocate_string, allocate_string_data, compact_small_strings)
12305 (free_large_strings, sweep_strings): New functions.
12306 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12307 (struct string_block_head, current_string_block)
12308 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12309 (STRING_PAD): Removed.
12310 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12311 (Fgarbage_collect): Don't set mark bit in large strings.
12312 (mark_object): Mark strings differently. Mark symbol names
12314 (survives_gc_p): Test marked strings differently.
12315 (gc_sweep): Sweep strings differently, unmark strings in
12317 (compact_strings): Removed.
12319 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12321 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12322 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12324 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12326 * fileio.c (Finsert_file_contents): Signal error if visiting file
12327 in a non-empty buffer.
12329 * term.c (encode_terminal_code): Fix the previous change.
12331 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12333 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12334 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12336 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12338 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12340 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12341 need to test for MSDOS frames.
12343 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12345 * dosfns.c (unspecified_colors): Remove.
12346 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12348 (msdos_stdcolor_name): Return strings for unspecified fore- and
12349 back-ground colors.
12351 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12352 (syms_of_xfaces): Remove their staticpro's.
12353 (tty_color_name): Return Lisp strings for unspecified fore- and
12354 back-ground colors.
12355 (Finternal_set_lisp_face_attribute): Remove the special treatment
12356 for Qunspecified_{f,b}g.
12357 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12359 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12361 * xdisp.c (reseat_at_next_visible_line_start): Position before
12362 newline only if ending up on a newline.
12363 (next_element_from_ellipsis): Return success. Handle case of
12364 displaying no ellipsis. Fix case of ellipsis defined in display table.
12365 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12368 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12370 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12371 (Fcolor_supported_p): Renamed from face-color-supported-p.
12373 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12375 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12376 list of colors renamed to tty-defined-color-alist.
12377 (tty_color_name): Pass the frame to tty-color-by-index.
12378 (realize_tty_face): tty-color-alist is now a function which
12379 accepts the frame as argument.
12381 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12383 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12385 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12386 encode_terminal_code.
12388 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12390 * dispnew.c (mode_line_string): Support termcap frames as well.
12392 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12394 * syntax.c (Fforward_word): Undo previous change.
12396 * editfns.c (Fconstrain_to_field): Don't constrain if
12397 inhibit-field-text-motion is non-nil.
12398 (Fline_beginning_position): Undo previous change.
12399 (Fline_end_position): Ditto.
12401 * syntax.c (Fforward_word): Notice field boundaries only if
12402 inhibit-field-text-motion is nil.
12404 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12406 * editfns.c (Vinhibit_field_text_motion): New variable.
12407 (inhibit-field-text-motion): New DEFVAR_LISP.
12408 (Fline_beginning_position, Fline_end_position): Notice field
12409 boundaries only if inhibit-field-text-motion is nil.
12411 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12412 All calls adjusted.
12413 (x_build_heuristic_mask): Likewise.
12414 (xbm_load_image_from_file): Change error output.
12415 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12416 (gif_load, gs_load, x_kill_gs_process): Ditto.
12418 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12419 color indices when accessing raster pixels.
12420 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12421 one of :file or :data.
12422 (enum pbm_keyword_index): Add PBM_DATA.
12423 (pbm_format): Add :data.
12424 (pbm_image_p): Allow either :file or :data.
12425 (pbm_read_file): New function.
12426 (pbm_scan_number): Rewritten to read from string.
12427 (pbm_load): Support :data.
12429 See ChangeLog.8 for earlier changes.
12431 ;; Local Variables:
12432 ;; coding: iso-2022-7bit