1 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
3 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6 we are between str1 and str2.
7 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8 (PATFETCH): Use `TRANSLATE'.
9 (PATFETCH_RAW): Fetch multibyte char if applicable.
11 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12 When writing a char, write it directly into the pattern buffer rather
13 than going needlessly through a temp char-array.
14 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
15 multibyte magic and remove the useless `#ifdef emacs'.
16 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
19 * regex.h (struct re_pattern_buffer): Make field `multibyte'
20 conditional on `emacs'.
22 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
24 2000-04-01 Ken Raeburn <raeburn@gnu.org>
26 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
27 non-union-type versions of XMARK and friends here, because XMARK
28 and friends won't work on an integer field if NO_UNION_TYPE is not
30 (make_number): Define as a function if it's not defined as a
33 * composite.c (run_composite_function): Use NILP when checking for
35 (syms_of_composite): Delete local var NARGS, pass an int as first
36 argument to Fmake_hash_table.
38 * editfns.c (text_property_stickiness): Use NILP to test
39 Lisp_Object boolean value.
40 (Fmessage_or_box): Don't use NILP to test int variable.
41 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
42 problems reading from and changing the same lisp value in an
45 2000-04-01 Gerd Moellmann <gerd@gnu.org>
47 * term.c (TN_no_color_video): New variable.
48 (term_init): Intitialize TN_no_color_video.
49 (enum no_color_bit): New enumeration.
50 (MAY_USE_WITH_COLORS_P): New macro.
51 (turn_on_face): Use it to determine if attributes may be used
54 2000-04-01 Ken Raeburn <raeburn@gnu.org>
56 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
57 with int lvalues via casts; instead, just yield lisp object
59 (enlarge_window): Variable sizep now points to Lisp_Object. Use
60 proper accessor macros.
61 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
62 (grow_mini_window): Fix typo getting int value of root->height.
64 * xdisp.c (compute_string_pos): Fix order of arguments to
65 string_pos_nchars_ahead.
66 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
67 count arg to variable-arg routines like Frun_hook_with_args and
69 (back_to_previous_visible_line_start,
70 build_desired_tool_bar_string): Pass Lisp_Object, not int, to
71 fixed-arg routines like Fget_char_property and Fmake_string.
72 (reconsider_clip_changes): Use XINT when comparing integer lisp
73 objects, or passing them as int arguments.
74 (mark_window_display_accurate, insert_left_trunc_glyphs,
75 append_space, extend_face_to_end_of_line): Use make_number when
76 storing or passing integer values as lisp objects.
77 (set_cursor_from_row, highlight_trailing_whitespace): Use
78 INTEGERP, not implicit test against zero, for glyph object.
79 (try_window_id): Don't use make_number when we want an int value.
81 * xfaces.c (xlfd_symbolic_value): Make last argument a
82 Lisp_Object, to be consistent with callers.
83 (Fbitmap_spec_p): Use XINT to get numeric value of height.
84 (lface_hash): Apply XFASTINT to lisp values before folding in.
86 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
87 fill in window width and height. Pass an int, not a lisp object,
88 as first arg to Finsert.
90 2000-04-01 Gerd Moellmann <gerd@gnu.org>
92 * xfaces.c (realize_basic_faces): Block input while realizing
95 * keyboard.c (lispy_mouse_names): Add additional mouse names.
97 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
99 2000-03-31 Gerd Moellmann <gerd@gnu.org>
101 * xterm.c (x_produce_glyphs): When displaying unibyte text
102 or ASCII, handle case that per-char metric is null.
104 2000-03-30 Ken Raeburn <raeburn@gnu.org>
106 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
108 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
109 XSUBR, XBUFFER): Verify correct object type before returning
110 pointer, using eassert.
111 * frame.h (XFRAME): Likewise.
113 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
114 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
115 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
117 * data.c (set_internal): Likewise.
118 * dispextern.h (WINDOW_WANTS_MODELINE_P,
119 WINDOW_WANTS_HEADER_LINE_P): Likewise.
120 * fileio.c (auto_save_1): Likewise.
121 * insdel.c (check_markers): Likewise.
122 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
123 * undo.c (record_insert): Likewise.
124 * vmsproc.c (child_sig): Likewise.
125 * window.c (unshow_buffer, window_loop): Likewise.
126 * xterm.c (x_erase_phys_cursor): Likewise.
128 2000-03-30 Gerd Moellmann <gerd@gnu.org>
130 * xfns.c (free_image_cache): Free the cache structure itself
131 last, after all its members have been freed.
133 * lisp.h (xstrdup): Add prototype.
135 * alloc.c (xstrdup): Moved here from xfaces.c.
136 (allocating_for_lisp): Variable removed.
137 (lisp_malloc): Block input around the calls to malloc and
140 * xfaces.c (realize_tty_face): Use find_symbol_value instead
142 (xstrdup): Moved to alloc.c.
144 2000-03-29 Ken Raeburn <raeburn@gnu.org>
146 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
148 * emacs.c (main): Fix sense of no-loadup test.
150 * config.in (ENABLE_CHECKING): Undef.
152 * lisp.h (struct interval): Replace "parent" field with a union of
153 interval pointer and Lisp_Object; add new bitfield to use as
154 discriminant. Change other flag fields to bitfields.
155 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
156 is defined and the supplied test fails, print a message and
158 (eassert): New macro. Use CHECK to provide an assert-like
161 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
162 pointers; abort if the value looks like a lisp object.
163 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
164 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
165 Modify for new interval parent definition.
167 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
168 UNMARK_BALANCE_INTERVALS): Update references that need an
169 addressable lisp object in the interval structure.
171 (suppress_checking): New variable.
173 * intervals.c (interval_start_pos): Just return 0 if there's no
176 2000-03-29 Gerd Moellmann <gerd@gnu.org>
178 * lread.c (read1): Accept `.' (period) as symbol start like in CL
179 and earlier Emacs versions.
181 * keyboard.c (Ftop_level): Cancel busy-cursor.
183 * eval.c (call_debugger): Cancel busy-cursor.
185 2000-03-29 Kenichi Handa <handa@etl.go.jp>
187 * search.c (Freplace_match): Adjust multibyteness of the current
188 buffer and NEWTEXT. Free allocated memory before signaling an
191 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
193 * regex.c (analyse_first): New function obtained by ripping out most
194 of re_compile_fastmap and generalizing it a little bit so that it
195 can also just return whether a given (sub)pattern can match the empty
197 (regex_compile): Use `analyse_first' to decide whether the loop-check
198 needs to be done or not for *, +, *? and +? (the loop check is costly
199 for non-greedy repetition).
200 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
202 2000-03-28 Dave Love <fx@gnu.org>
204 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
207 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
209 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
211 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
213 (enum re_opcode_t): Update description of succeed_n.
214 (PATFETCH): Always define.
215 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
216 operators, char classes, shy-groups and intervals).
217 Optimize special cases of intervals so as to only use succeed_n and
218 jump_n when really needed.
219 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
220 that we don't have to handle the special cases any more.
221 Simplify on_failure_jump handling as well.
223 2000-03-28 Jason Rumney <jasonr@gnu.org>
225 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
227 2000-03-27 Gerd Moellmann <gerd@gnu.org>
229 * s/freebsd.h (GC_SETJMP_WORKS): Define.
231 * s/msdos.h (GC_SETJMP_WORKS): Define.
233 * alloc.c (mark_maybe_object): New function.
234 (mark_memory): Use it.
235 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
236 (setjmp_tested_p, longjmp_done): New variables.
237 (test_setjmp): New function.
238 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
239 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
241 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
242 to DEC_TEXT_POS and INC_TEXT_POS.
244 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
245 with parameter MULTIBYTE_P.
247 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
250 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
251 buffers because it looks for multibyte character byte sequences
252 which don't exist in unibyte text.
254 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
256 * xfaces.c (register_color, unregister_color, unregister_colors)
257 [DEBUG_X_COLORS]: New functions.
258 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
260 * xfns.c (x_set_cursor_color): Get color reference counts right.
262 * xterm.c (x_copy_color): New function.
263 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
265 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
266 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
267 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
268 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
269 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
270 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
271 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
272 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
273 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
274 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
276 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
277 names for handling per-buffer variables.
279 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
280 instead of MAX_BUFFER_LOCAL_VARS.
281 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
283 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
285 * xfns.c (x_specified_cursor_type): New function.
286 (x_set_cursor_type): Use it.
288 * buffer.h (struct buffer): Add cursor_type.
290 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
292 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
293 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
295 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
296 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
297 executing it as well as when popping it off the stack to find infinite
298 loops in non-greedy repetition operators.
300 2000-03-26 Gerd Moellmann <gerd@gnu.org>
302 * doc.c (Qfunction_documentation): New variable.
303 (syms_of_doc): Initialize Qfunction_documentation.
304 (Fdocumentation): If FUNCTION is a symbol with non-nil
305 `function-documentation' property, return a documentation derived
308 * buffer.c (syms_of_buffer): Add default-cursor-type.
309 (init_buffer_once): Don't let cursor_type have a local value
312 * xterm.c (x_display_and_set_cursor): Choose cursor depending
313 on buffer-local value of cursor_type.
314 (x_draw_bar_cursor): Add parameter WIDTH.
316 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
317 (init_buffer_once): Set default cursor_type value to t.
318 Mark cursor_type as local everywhere.
319 (syms_of_buffer): New per-buffer variable cursor-type.
321 * buffer.h (struct buffer): Remove member local_var_flags,
323 (MAX_BUFFER_LOCAL_VARS): New macro.
324 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
325 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
326 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
327 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
329 * print.c (print_object): Use new macros for per-buffer
332 * category.c (Fset_category_table): Use new macros for per-buffer
335 * buffer.c (buffer_permanent_local_flags): Make a char array.
336 (max_buffer_local_idx): New variable.
337 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
338 for new handling of per-buffer variables.
339 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
340 (init_buffer_once): Initialize per-buffer vars differently.
341 Set max_buffer_local_idx.
343 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
346 * lread.c (defvar_per_buffer): Use new macros for per-buffer
349 * data.c (do_symval_forwarding, store_symval_forwarding)
350 (find_symbol_value, set_internal, default_value, Fset_default)
351 (Fkill_local_variable, Flocal_variable_p): Use new macros for
352 per-buffer variables.
354 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
356 2000-03-24 Gerd Moellmann <gerd@gnu.org>
358 * xterm.c (x_term_init): Unblock input around call1 of
359 Qvendor_specific_keysyms.
361 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
362 (find_defun_start): Consider an open parenthesis in column 0
363 a defun start only if open_paren_in_column_0_is_defun_start is set.
364 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
366 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
368 * eval.c (Fautoload): Add entry in load-history (if after dump).
369 * lread.c (load-history): Update docstring.
371 2000-03-24 Gerd Moellmann <gerd@gnu.org>
373 * indent.c (Fvertical_motion): Always use the current buffer.
374 Temporarily change the window's buffer, if necessary.
376 2000-03-23 Gerd Moellmann <gerd@gnu.org>
378 * xterm.c (fast_find_position): Make sure not to consider rows
379 not visible in the window.
381 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
383 * regex.c (enum syntaxcode): Provide default for non-Emacs.
384 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
386 2000-03-22 Jason Rumney <jasonr@gnu.org>
388 * w32menu.c (single_submenu): Set help string to NULL if none.
389 (w32_menu_show): Set help string correctly.
390 (add-menu-item): Set help string in MIIM_DATA for menu item.
391 Load SetMenuItemInfoA explicitly.
392 (w32_menu_display_help): New function.
394 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
395 (QCdata): Moved to xdisp.c.
397 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
398 (Vw32_charset_to_codepage_alist): Removed.
399 (Vw32_charset_info_alist): New variable.
400 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
401 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
402 greek, hebrew, thai, johab, mac, unicode]): New symbols.
403 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
405 (w32_codepage_for_font): Use Vw32_charset_info_alist.
406 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
407 Define Vw32_charset_info_alist and w32_charset symbols.
409 2000-03-22 Jason Rumney <jasonr@gnu.org>
411 * makefile.nt (w32bdf.obj): Update dependencies.
413 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
415 * w32fns.c: Include fontset.h after dispextern.h.
416 (Fx_create_frame): Do not create fontset.
417 (w32_load_system_font): Doc fix.
418 (Fx_close_connection): Free full_name if it is not shared.
420 * w32term.c: Include fontset.h after dispextern.h.
421 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
423 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
424 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
425 (w32_font_is_double_byte): New function, needs body.
426 (x_append_glyph): Set glyph->glyph_not_available_p.
427 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
428 it->charset. If it->multibyte_p is zero and it->c is a multibyte
429 character, convert it to a unibyte character.
430 (struct glyph_string): Delete member `charset'.
431 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
432 calculating it is found.
433 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
434 the case that per char metric is not available correctly.
435 (x_fill_glyph_string): Handle the case that the specific glyph is
436 not available correctly.
437 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
438 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
439 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
440 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
441 fontset. Don't call FS_LOAD_FONT.
443 2000-03-22 Ken Raeburn <raeburn@gnu.org>
445 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
446 (INT_LISPLIKE): New macro.
447 (NULL_INTERVAL_P): Use it.
448 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
449 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
450 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
452 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
453 explicit references to "parent" field of struct interval and
454 associated unclean type conversions.
455 * intervals.c (create_root_interval, root_interval, rotate_right,
456 rotate_left, balance_possible_root_interval, split_interval_right,
457 split_interval_left, interval_start_pos, find_interval,
458 next_interval, previous_interval, update_interval,
459 adjust_intervals_for_insertion, delete_node, delete_interval,
460 adjust_intervals_for_deletion, merge_interval_right,
461 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
462 copy_intervals_to_string): Likewise.
463 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
465 * syntax.c (update_syntax_table): Likewise.
467 * intervals.c (reproduce_tree_obj): New function, like
468 reproduce_tree but takes a Lisp_Object for the parent. Declare
470 (graft_intervals_into_buffer): Use it when appropriate.
471 (reproduce_tree): Declare with prototype.
472 (balance_possible_root_interval): Check that the parent is a lisp
473 object before trying to examine its type.
475 2000-03-22 Gerd Moellmann <gerd@gnu.org>
477 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
478 as strings only if both are known to be strings.
480 * s/openbsd.h (LIBS_TERMCAP): Undef.
482 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
484 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
485 definitions for non-Emacs compilation.
486 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
487 outside of `#ifdef emacs'.
488 (print_partial_compiled_pattern): Update.
489 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
490 (re_compile_fastmap): Merge handling of charset and charset_not (for
491 emacs and non-emacs compilation as well).
492 Similarly for (not)categoryspec and (not)syntaxspec.
493 Don't use the fastmap when reaching `anychar' since the added
494 complexity is not justified.
495 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
496 and (not)syntaxspec. Merge (not)categoryspec.
498 2000-03-22 Kenichi Handa <handa@etl.go.jp>
500 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
501 FACE_FOR_CHAR): Define them differently for the configuration of
504 2000-03-21 Dave Love <fx@gnu.org>
506 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
509 2000-03-21 Gerd Moellmann <gerd@gnu.org>
511 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
512 (lface_fully_specified_p): Don't check contents of
513 LFACE_FONT_INDEX because that attribute is optional.
514 (realize_x_face): Remove now unwarranted xassert.
516 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
518 The following changes are to make font selection based on
519 characters, not charset. In addition, they recover fontset
520 facilities while utilizing the new font selection mechanism.
522 * Makefile.in (fontset.o): Depend on dispextern.h.
524 * alloc.c (mark_face_cache): Don't mark face->registry.
526 * dispextern.h (struct glyph): New member glyph_not_available_p.
527 Use 22 bits for face_id.
528 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
529 (struct face): Delete member registry, new member ascii_face.
530 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
531 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
532 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
533 (struct it): Delete member charset, new member
534 glyph_not_available_p.
536 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
537 (struct fontset_info, struct fontset_data): Structs removed.
538 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
539 Vglobale_fontset_alist, font_idx_temp): Externs removed.
540 (fs_load_font, fs_query_fontset): Adjusted for new argument.
541 (fs_free_face_fontset, fontset_font_pattern,
542 face_suitable_for_char_p, face_for_char,
543 make_fontset_for_ascii_face): Extern them.
544 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
545 (FS_LOAD_FACE_FONT): New macro.
547 * fontset.c: All codes rewritten or adjusted for the change of
548 fontset implementation. Now fontset is represented by char table.
549 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
551 (my_strcasecmp): Function removed.
552 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
554 (AREF, ASIZE): New macros.
555 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
556 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
557 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
558 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
559 fontset_id_valid_p, font_family_registry, fontset_name,
560 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
561 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
563 (fs_load_font): New arg FACE. Caller changed.
564 (fs_query_fontset): Argument changed. Caller changed.
565 (Fquery_fontset): call fs_query_fontset.
566 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
568 (clear_fontset_elements, check_registry_encoding,
569 check_fontset_name): New functions.
570 (syms_of_fontset): Set char-table-extra-slots property of fontset
571 to 3. Staticpro and initialize Vfontset_table and
572 Vdefault_fontset. Defsubr fontset_font and fontset_list.
574 * frame.h (struct frame): Member `fontset_data' removed.
575 (FRAME_FONTSET_DATA): Macro removed.
577 * frame.c (make_frame): Don't allocate f->fontset_data.
578 (Fdelete_frame): Don't free f->fontset_data.
580 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
582 * xdisp.c (charset_at_position): Function removed.
583 (init_iterator): Don't set member charset of struct `it'.
584 (handle_face_prop, reseat_to_string, set_iterator_to_next,
585 next_element_from_display_vector, insert_left_trunc_glyphs):
587 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
589 (get_next_display_element, append_space,
590 extend_face_to_end_of_line): Likewise.
592 * xfaces.c (Qx_charset_registry, Vface_default_registry):
594 (clear_font_table, frame_update_line_height, load_face_font):
595 Adjusted for the change of fontset implementation.
596 (load_face_fontset_font): Function removed.
597 (pixel_point_size): New function.
598 (font_list): Argument type changed. Caller changed.
599 (LFACE_FONT): New macro.
600 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
601 (set_lface_from_font_name): Type of arg FONTNAME is changed to
602 Lisp_Object. Determine the font name by actually loading a font
603 by the specified pattern. Set LFACE_FONT (lface) to the specified
604 pattern. Even if a font is not found, don't try alternatives.
605 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
606 (set_font_frame_param): If `font' is specified in lface, use it.
607 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
608 (lface_same_font_attributes_p): Likewise.
609 (make_realized_face): Arguent changed. Caller changed. Set
610 face->ascii_face to face itself.
611 (free_realized_face): Free face->fontset if face is for ASCII.
612 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
613 deduce_unibyte_registry, x_charset_registry): Functions removed.
614 (free_realized_multibyte_face): New function.
615 (lookup_face, lookup_named_face, lookup_derived_face): Argument
616 changed. Caller changed.
617 (try_font_list): Argument type changed.
618 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
619 (choose_face_font): Argument changed. Handle fontset properly.
620 (choose_face_fontset_font): Function removed.
621 (realize_default_face, realize_named_face): Don't remove the
623 (realize_face): Argument changed. Caller changed. Remove face
624 with the arg former_face_id in advance. Load font for the new
626 (realize_x_face): Argument changed. Caller changed. For a
627 multibyte character, share fontset with base_face. For a single
628 byte character, make a new realized fontset. Don't load a font
630 (realize_tty_face): Argument changed. Caller changed.
631 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
632 (face_at_buffer_position): Don't check multibyte_p for returning
634 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
635 FACE_SUITABLE_FOR_CHARSET_P.
636 (syms_of_xfaces): Remove code for Qx_charset_registry and
637 Vface_default_registry.
639 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
640 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
641 (x_per_char_metric): Don't try FONT->default_char. Even if
642 pcm->width is zero, glyph bits may exist.
643 (x_encode_char): Always initialize char2b->byte1.
644 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
645 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
647 (x_append_glyph): Set glyph->glyph_not_available_p.
648 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
649 it->charset. Handle the case that per char metric is not
650 available. If it->multibyte_p is zero and it->c is a multibyte
651 character, convert it to a unibyte character.
652 (struct glyph_string): Delete member `charset'.
653 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
654 the case that per char metric is not available correctly.
655 (x_fill_glyph_string): Handle the case that the specific glyph is
656 not available correctly.
657 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
658 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
659 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
660 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
661 fontset. Don't call FS_LOAD_FONT.
663 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
664 (x_create_tip_frame): Likewise.
665 (Fx_close_connection): Free full_name of font_info.
667 * fns.c (optimize_sub_char_table): New function.
668 (Foptimize_char_table): New function.
669 (syms_of_fns): Defsubr Soptimize_char_table.
671 2000-03-20 Gerd Moellmann <gerd@gnu.org>
673 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
674 only if buffer is displayed in some window.
676 * xdisp.c (handle_single_display_prop): Initialize local `value'.
677 (try_window_reusing_current_matrix): Don't call scroll run
678 function if run's current and desired position are the same;
679 this prevents cursor flickering.
681 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
683 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
685 * regex.c (RE_STRING_CHAR): New macro.
686 (GET_CHAR_AFER_2): Remove.
687 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
688 (enum re_opcode_t): Remove on_failure_jump_exclusive.
689 (print_partial_compiled_pattern, re_compile_fastmap)
690 (re_match_2_internal): Remove on_failure_jump_exclusive.
691 (regex_compile): Turn optimizable P+ loops into PP*, so that the
692 optimization only need to work for * (ie. can use of_keep_string_jump).
693 Remove the special case for .*\n since it is now covered by the general
695 (re_search_2): Don't bother with `room'.
696 (skip_one_char): New function.
697 (skip_noops): Simplify since `memory' is not needed any more.
698 (mutually_exclusive_p): Restructure slightly to use `switch' and
699 add handling for "all" remaining cases.
700 (re_match_2_internal): Change on_failure_jump_smart to use
701 on_failure_keep_string_jump (and redirect the end-of-loop jump)
702 rather than on_failure_jump_exclusive.
704 2000-03-19 Gerd Moellmann <gerd@gnu.org>
706 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
707 number of bits per RGB because it's everywhere used as the depth
710 * term.c (calculate_costs): Remove code dealing with X frames.
712 2000-03-19 Richard M. Stallman <rms@caffeine.ai.mit.edu>
714 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
716 2000-03-18 Gerd Moellmann <gerd@gnu.org>
718 * lread.c (read_integer): Unread the last char not consumed.
720 2000-03-17 Gerd Moellmann <gerd@gnu.org>
722 * xterm.c (x_update_window_cursor): Don't update in frames
723 which are in the process of being deleted.
725 2000-03-16 Gerd Moellmann <gerd@gnu.org>
727 * Makefile.in (mostlyclean): Add `*.core'.
728 (clean): Add `bootstrap-emacs'.
730 * lread.c (read_integer): New function.
731 (read1): Support read syntax #o, #x, #b, #r.
733 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
735 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
736 make sure POINTER_TO_OFFSET gives the same value before and after
737 PREFETCH. Use `dfail' to guarantee "atomic" matching.
738 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
739 (debug): Now only active if > 0 rather than if != 0.
740 (DEBUG_*): Update for the new meaning of `debug'.
741 (print_partial_compiled_pattern): Add missing `succeed' case. Use
742 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
743 in `succeed_n', `jump_n' and `set_number_at'.
744 (store_op1, store_op2, insert_op1, insert_op2)
745 (at_begline_loc_p, at_endline_loc_p): Add prototype.
746 (group_in_compile_stack): Move to after its arg's types are
747 declared and add a prototype.
748 (PATFETCH): Define in terms of PATFETCH_RAW.
749 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
751 (QUIT): Redefine as a nop except for NTemacs.
752 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
753 indentation of the greedy-op and shy-group code.
754 (at_(beg|end)line_loc_p): Fix argument's types.
755 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
756 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
757 (MATCHING_IN_FIRST_STRING): Remove.
758 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
759 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
760 QUIT unconditionally.
762 2000-03-15 Gerd Moellmann <gerd@gnu.org>
764 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
767 * process.c (send_process): Add a hint that the function
768 can call Lisp code to its comment.
770 * lread.c (load_dangerous_libraries): New variable.
771 (Vbytecomp_version_regexp): New variable.
772 (safe_to_load_p): New function.
773 (Fload): Handle files not compiled with Emacs specially.
774 (syms_of_lread): New Lisp variable load-dangerous-libraries.
776 2000-03-14 Gerd Moellmann <gerd@gnu.org>
778 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
780 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
781 support functions only if HAVE_X11R6_XIM is defined.
782 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
784 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
786 * xfns.c (X_I18N_INHIBITED): Don't define.
787 (create_frame_xic): Remove conditional compilation on
789 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
791 * config.in (HAVE_X_I18N): Moved here from xterm.h.
792 (HAVE_X11R6_XIM): Define.
794 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
796 * xterm.c (x_term_init): Add support for X resource `synchronous'.
797 If set, call XSynchronize.
799 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
801 * regex.c: Declare a new type `re_char' used throughout the code
802 for the string char type. It's `const unsigned char' to match the
803 rest of Emacs. Consistently make sure all pointers to strings use
804 it and make sure all pointers into the pattern use `unsigned
806 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
807 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
810 * charset.h (GET_CHAR_AFTER_2): Remove.
811 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
813 2000-03-12 Ken Raeburn <raeburn@gnu.org>
815 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
816 variable before the invocation of YMF_PASS_LDFLAGS, in case both
817 of them try to use backquotes.
819 2000-03-12 Dave Love <fx@gnu.org>
821 * unexelf.c: Restore changes of 1999-10-19.
822 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
823 fix its type and alignment; copy it from current process.
825 2000-03-12 Gerd Moellmann <gerd@gnu.org>
827 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
828 has been found. Fix bug not computing timer's predecessor.
830 * fileio.c (Fread_file_name): Handle case that DIR contains a
833 * window.c (Fsave_window_excursion): Doc fix.
835 * xfns.c (x_defined_color): Rewritten to use
836 x_allocate_nearest_color.
838 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
840 * msdos.c (vga_installed): New function, code moved from
842 (Qbar, Qcursor_type, outside_cursor): New variables.
843 (syms_of_msdos): Intern and staticpro them.
844 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
845 shape used outside Emacs when called for the first time.
846 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
847 cursor shape used outside Emacs.
848 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
849 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
851 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
852 parameters specify the cursor. Make qreverse a global
853 variable (renamed to Qreverse).
855 2000-03-09 Gerd Moellmann <gerd@gnu.org>
857 * fns.c (Fy_or_n_p): Cancel busy-cursor.
859 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
861 This is a big redesign of failure-stack and register handling, prompted
862 by bugs revealed when trying to add shy-groups. Overall, what happened
863 is that loops are now structured a little differently, groups can be
864 shy and the code is a little simpler.
866 * regex.h: Update the copyright.
867 (RE_SHY_GROUPS): New value.
868 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
869 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
871 * regex.c (enum re_opcode_t): Remove jump_past_alt,
872 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
873 on_failure_jump_(exclusive, loop and smart). Also fix the comment
874 for (start|stop)_memory since they now only take one argument (the
875 second has becomes unnecessary).
876 (print_partial_compiled_pattern): Adjust for changes in
878 (print_compiled_pattern): Use %ld to printf long ints and flush to
879 make debugging a little easier.
880 (union fail_stack_elt): Make the integer unsigned.
881 (struct fail_stack_type): Add a `frame' element.
882 (INIT_FAIL_STACK): Init `frame' as well.
883 (POP_PATTERN_OP): New macro for re_compile_fastmap.
884 (DEBUG_PUSH, DEBUG_POP): Remove.
885 (NUM_REG_ITEMS): Remove.
886 (NUM_NONREG_ITEMS): Adjust.
887 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
888 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
889 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
890 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
892 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
893 address pushed is not the destination of the jump but the source
895 (NUM_FAILURE_ITEMS): Remove.
896 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
897 registers before the actual failure point). Don't hardcode any
898 meaning for str==NULL anymore.
899 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
900 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
902 (REG_UNSET_VALUE): Use NULL (why not?).
903 (compile_range): Remove declaration since it doesn't exist.
904 (struct compile_stack_elt_t): Remove inner_group_offset.
905 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
906 (regex_grow_registers): Remove dead code.
907 (FIXUP_ALT_JUMP): New macro.
908 (regex_compile): Add shy-groups Change loops to use
909 on_failure_jump_smart&jump instead of
910 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
911 initial (dummy_failure_)jump. Remove c1_base (looks like unused
912 variable to me). Use `jump' instead of `jump_past_alt' and don't
913 bother with push_dummy_failure in alternatives since it is now
914 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
915 emacs' for (re)allocating the stack.
916 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
917 from loop when bufp->can_be_null rather than jumping to `done'.
918 Avoid jumping backwards so as to ensure termination. Use
919 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
920 backreferences. Remove dead code in handling of `anychar'.
921 (skip_noops, mutually_exclusive_p): New functions taken from the
922 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
923 improve mutually_exclusive_p to handle ".+\n".
924 (lowest_active_reg, highest_active_reg,
925 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
926 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
927 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
928 variables. Push register (in `start_memory') on the stack rather
929 than storing it in old_reg(start|end). Remove the cycle detection
930 from `stop_memory', replaced by the use of on_failure_jump_loop
931 for greedy loops. Add code for the new on_failure_jump_<foo>.
932 Remove ad-hoc code in `on_failure_jump' to push more registers in
933 the case of a loop. Take out code from `maybe_pop_jump' into
934 separate functions and adapt it to the semantics of
935 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
936 and push_dummy_failure. Remove dummy_failure handling and
937 handling of `failures to jump to on_failure_jump' (this last one
938 was already dead code, it seems).
939 (group_match_null_string_p, alt_match_null_string_p)
940 (common_op_match_null_string_p): Remove.
942 2000-03-08 Dave Love <fx@gnu.org>
944 * config.in: Don't depend on __STDC__ for volatile.
945 Add POINTER_TYPE, PTR, PROTOTYPES.
947 * hftctl.c, strftime.c: Use PROTOTYPES.
948 * eval.c (find_handler_clause): Likewise.
950 * mem-limits.h: Use POINTER_TYPE.
952 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
953 (memory_warnings): Declare using POINTER_TYPE.
955 2000-03-08 Gerd Moellmann <gerd@gnu.org>
957 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
959 * xdisp.c (display_echo_area): Temporarily inhibit garbage
962 * xfns.c: Remove obsolete code in #if 0.
963 (Fx_focus_frame): New function.
965 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
967 * coding.c (coding_category_name): Add coding-category-utf-8,
968 coding-category-utf-16-be, coding-category-utf-16-le.
969 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
970 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
971 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
972 (detect_coding_utf_8): New function.
973 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
974 UTF_16_LOW_SURROGATE_P): New macros.
975 (detect_coding_utf_16): New function
976 (detect_coding_mask): When priorities are specified, skip any
977 categories that have `nil' coding-system. Fix bug of returning
978 wrong mask when PRIORITIES is specified and detect_coding_XXX()
979 returns a mask not set in PRIORITIES.
980 (detect_eol_type_in_2_octet_form): New function.
981 (detect_eol): selects detect_eol_type_XXX to call according to
982 cooding->category_idx.
983 (detect_coding_system): Remove `nil' coding-system in the result.
984 (Fupdate_coding_systems_internal): Update all coding-categories.
986 * coding.h (CODING_CATEGORY_IDX_UTF_8,
987 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
989 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
990 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
991 CODING_CATEGORY_IDX_UTF_16_LE.
992 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
993 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
994 (CODING_CATEGORY_MASK_ANY): Include the above macros.
995 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
997 2000-03-07 Gerd Moellmann <gerd@gnu.org>
999 * doc.c (Fdocumentation_property): If value is not a string,
1000 and doesn't refer to etc/DOC, evaluate it to obtain a string.
1002 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
1003 close the display with XtCloseDisplay. This caused a bus error
1006 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
1007 complete but not unique.
1009 2000-03-06 Gerd Moellmann <gerd@gnu.org>
1011 * process.c (send_process): Remove local variable `procname' that
1012 might become invalid when a GC happens. Instead, access the
1013 process name slot directly.
1015 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
1018 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
1021 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1023 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
1024 glyph matrices have been freed.
1026 2000-03-05 Gerd Moellmann <gerd@gnu.org>
1028 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
1029 (bootstrap-temacs): Set LC_ALL to C like for temacs.
1031 * xfns.c (QCdata): Moved to xdisp.c.
1033 * xdisp.c (QCdata): Moved here from xfns.c.
1034 (syms_of_xdisp): Initialize QCdata.
1036 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
1038 * window.c (coordinates_in_window): Use
1039 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
1040 FRAME_INTERNAL_BORDER_WIDTH.
1042 * xdisp.c (try_window_id): Recompute unchanged information if
1043 it is obviously invalid.
1045 * xterm.c (x_term_init): Create a colormap if not using the
1048 * xterm.h (select_visual): Change prototype.
1050 * xfns.c (select_visual): Rewritten. Recognize user-specified
1052 (visual_classes): New variable.
1054 2000-03-04 Gerd Moellmann <gerd@gnu.org>
1056 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
1057 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
1058 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
1059 (x_decode_color): Don't handle allocation of white and black
1061 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
1062 XtNcolormap resources.
1063 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
1064 (Fx_create_frame): Initialize color members of x_output structure.
1065 (xpm_load): Pass colormap to XPM lib.
1067 * xfaces.c (x_free_colors): Access colormap of frame using
1068 FRAME_X_COLORMAP. Be paranoid about freeing black and white
1069 when default colormap is used.
1071 * xterm.c (x_term_init): Set Colormap member of x_display_info
1072 structure. Copy colormap if resource `privateColormap' is
1073 specified (PseudoColor only).
1074 (x_setup_relief_color): Access colormap of frame using
1077 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
1078 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
1080 2000-03-04 Jason Rumney <jasonr@gnu.org>
1082 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
1083 other non-platform-specific equivalents.
1084 [WINDOWSNT]: Include w32term.h, fontset.h and define X
1085 specific functions and macros as their w32 equivalents where
1086 non-platform-specifics are not available.
1087 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
1088 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
1089 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
1090 (frame_update_line_height): Use macros to access f->output_data.
1091 (defined_color): Remove FIXME comments; fixed.
1092 (x_face_list_fonts, prepare_face_for_display): Put X specifics
1093 into #ifdef blocks. Add WINDOWSNT blocks.
1094 (Fx_list_fonts): Use macros for accessing font data.
1095 (set_lface_from_font_name): Different default fonts for X and
1097 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
1098 scalable for backward compatibility.
1099 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
1100 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
1102 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
1105 * makefile.nt (w32faces.obj): Remove.
1108 2000-03-03 Jason Rumney <jasonr@gnu.org>
1110 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
1113 2000-03-03 Ken Raeburn <raeburn@gnu.org>
1115 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
1116 standard ELF definitions here if the system header does not.
1118 2000-03-03 Gerd Moellmann <gerd@gnu.org>
1120 * xterm.c (PER_CHAR_METRIC): Removed.
1121 (x_per_char_metric_1, x_default_char): New functions.
1122 (x_per_char_metric): If font's default char is invalid, return
1123 metrics of a suitably chosen usable default char.
1124 (x_draw_glyph_string_foreground): If font has an invalid default
1125 char, replace occurrences of unprintable chars with a suitably
1126 chosen usable default char.
1128 2000-03-02 Gerd Moellmann <gerd@gnu.org>
1130 * xterm.c (note_mouse_highlight): Return quickly if frame's
1131 glyph matrices have been freed.
1133 * dispnew.c (free_glyphs): Block input while freeing matrices.
1135 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
1137 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
1140 * dispextern.h (x_free_colors): Add prototype.
1142 * xfaces.c (x_free_colors): New function.
1143 (unload_color, free_face_colors): Use it.
1145 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1147 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
1149 * window.c [MSDOS]: Include msdos.h.
1151 2000-03-02 Dave Love <fx@gnu.org>
1153 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
1155 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
1156 set C_OPTIMIZE_SWITCH for gcc.
1158 2000-03-02 Kenichi Handa <handa@etl.go.jp>
1160 * coding.c (coding_save_composition): Be sure to allocate
1161 composition data area in coding even if there's no composition in
1164 2000-03-01 Jason Rumney <jasonr@gnu.org>
1166 * w32term.c: Equivalent changes to those made to xterm.c on
1167 2000-02-25 and 2000-02-24.
1169 * w32fns.c: Equivalent changes to those made to xfns.c on
1170 2000-02-25 and 2000-02-21.
1172 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
1173 correct line-end convention is followed.
1175 * w32menu.c [HAVE_BOXES]: Remove #undef.
1176 (single_keymap_panes): Remove code for simulating checkmarks.
1177 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
1178 Remove code for drawing simulated checkmarks.
1179 (w32_menu_show): make unibyte help string correctly.
1180 (add_menu_item): draw standard Windows checkmarks. Draw radio
1181 buttons as radio buttons if possible.
1183 2000-03-01 Gerd Moellmann <gerd@gnu.org>
1185 * sysdep.c (start_of_text): Don't define this function for NetBSD
1188 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
1190 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
1191 (LINKER): Don't undef if __NetBSD__ is defined.
1193 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
1195 * fileio.c [__NetBSD__]: Define `unix'.
1197 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
1199 2000-02-29 Gerd Moellmann <gerd@gnu.org>
1201 * atimer.c (start_atimer): Don't abort when timers are stopped.
1202 (append_atimer_lists): New function.
1203 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
1204 arbitrary lists of stopped and running atimers.
1206 * atimer.c (cancel_atimer): Handle canceling an atimer when
1207 some timers are stopped.
1209 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
1212 * fns.c (maybe_resize_hash_table): Handle case of new size
1213 coming out as being the same as old size.
1215 2000-02-27 Jason Rumney <jasonr@gnu.org>
1217 * makefile.nt: Add atimer.h to dependencies.
1218 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
1219 * w32console.c: Only disable window system features for dispextern.h
1220 (initialize_w32_display): Build a display info for the console.
1221 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
1222 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
1223 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
1225 * w32gui.h (struct W32FontStruct): Revert last change after change
1227 * w32menu.c (single_submenu): Set up help string.
1228 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
1229 (w32_dialog_show): Set up help string.
1230 * w32term.c (w32_display_info_for_display): Remove unused function.
1231 (w32_draw_bitmap): Use pre-built bitmaps.
1232 (w32_initialize_display_info): New function to initialize parts of
1233 display info that are common to both GUI and console frames.
1234 (w32_term_init): Use w32_initialize_display_info. Do not set
1235 Vw32_num_mouse_buttons here, as it is not called for console
1236 frames. Build bitmaps for indicating truncated lines etc.
1237 (x_delete_display): Destroy pre-built bitmaps.
1238 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
1239 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
1241 2000-02-27 Dave Love <fx@gnu.org>
1243 * lisp.h: Add a bunch of prototypes.
1245 2000-02-26 Kenichi Handa <handa@etl.go.jp>
1247 * keyboard.c (read_char): Set `usec' correctly.
1249 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
1251 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
1252 `lambda', set reg[RRR] to the map index.
1253 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
1254 reg[RRR] to 0. Otherwise, set it to -1.
1256 2000-02-25 Gerd Moellmann <gerd@gnu.org>
1258 * emacs.c (main): Remove code snippet commented out with `//'.
1260 2000-02-25 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1262 * fileio.c (Ffile_symlink_p): If result starts with a `/'
1263 and contains a `:', prepend `/:'.
1265 * window.c (select_window_1): If selected_window is nil,
1266 don't "swap out" the buffer's point.
1267 (Fset_window_configuration): Set selected_window to nil
1268 before calling Fselect_window.
1269 (unshow_buffer): Don't set point in buffer from window's point
1270 if another more recently selected window also shows the buffer.
1272 2000-02-25 Gerd Moellmann <gerd@gnu.org>
1274 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
1276 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
1277 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
1278 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
1280 (DEFAULT_BUSY_CURSOR_DELAY): New define.
1281 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
1282 (hide_busy_cursor): New functions.
1283 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
1285 * minibuf.c (read_minibuf): Cancel busy-cursor.
1287 * keyboard.c (command_loop_1): Call start_busy_cursor before
1288 Fcommand_execute and cancel_busy_cursor after it.
1289 (timer_check): Remove busy-cursor code.
1290 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
1293 * process.c (wait_reading_process_input): Remove busy-cursor code.
1295 * eval.c (Fsignal): Call cancel_busy_cursor instead of
1296 Fx_hide_busy_cursor.
1298 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
1300 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
1302 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
1304 * xterm.c (XTread_socket): Remove busy-cursor code.
1306 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
1307 (build_frame_matrix_from_leaf_window): Put code handling
1308 glyph row's not being a slice of a frame row in #if 0.
1309 (sync_window_with_frame_matrix_rows): New function.
1310 (frame_row_to_window): New function.
1311 (mirror_line_dance): Handle copies between windows.
1313 * lread.c (Fload): Use `xfree' instead of `free'.
1314 (init_obarray): Use `xmalloc' instead of `malloc'.
1316 * window.c (Fset_window_buffer): Set WINDOW to the window
1318 (coordinates_in_window): Take frame's internal border width
1321 2000-02-24 Gerd Moellmann <gerd@gnu.org>
1323 * xterm.c (x_display_and_set_cursor): Display cursor of
1324 non-selected windows depending on the setting of
1325 cursor_in_non_selected_windows.
1327 * xdisp.c (cursor_in_non_selected_windows): New variable.
1328 (syms_of_xdisp): DEFVAR_BOOL it.
1330 2000-02-23 Gerd Moellmann <gerd@gnu.org>
1332 * data.c (Fstring_to_number): If number is greater than what
1333 fits into an integer, return a float.
1335 * eval.c (specbind): Remove references to
1336 keyword_symbols_constant_flag.
1338 * data.c (keyword_symbols_constant_flag): Removed.
1339 (Fmakunbound, set_internal, syms_of_data): Remove references to
1340 keyword_symbols_constant_flag.
1342 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
1344 2000-02-23 Kenichi Handa <handa@etl.go.jp>
1346 * syntax.c (multibyte_syntax_as_symbol): New variable.
1347 (syms_of_syntax): Declare it as a Lisp variable.
1348 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
1349 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
1350 nonzero, treat all multibyte characters as symbol.
1351 (init_syntax_once): Give syntax `word' to all multibyte
1354 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
1356 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
1359 2000-02-21 Gerd Moellmann <gerd@gnu.org>
1361 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
1363 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1364 (x_non_menubar_window_to_frame): Check the busy-cursor window.
1366 2000-02-21 Dave Love <fx@gnu.org>
1368 * frame.c (Vmouse_position_function): New variable.
1369 (Fmouse_position): Use it.
1370 (syms_of_frame): Install it.
1372 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
1374 2000-02-20 Gerd Moellmann <gerd@gnu.org>
1376 * fileio.c (Finsert_file_contents): Unbind the binding of
1377 standard-output done by temp_output_buffer_setup.
1379 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
1380 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
1381 (specbind, unbind_to): Handle most common case of non-constant
1382 symbol with trivial value specially.
1384 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
1386 2000-02-20 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1388 * data.c (Fmake_variable_buffer_local): Doc fix.
1389 Init found_for_buffer to 0.
1390 (Fmake_variable_frame_local): If the variable has already
1391 been buffer-local, set the check_frame field.
1393 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
1395 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
1396 produced for CODING_MODE_LAST_BLOCK requires.
1398 2000-02-18 Dave Love <fx@gnu.org>
1400 * keyboard.c (echo_keystrokes): Remove declaration.
1401 (Vecho_keystrokes) New variable.
1402 (read_char, record_menu_key, read_key_sequence): Use it to allow
1404 (syms_of_keyboard): Change Vecho_keystrokes declaration.
1406 * lread.c: Undef feature selection macros before defining.
1408 2000-02-18 Gerd Moellmann <gerd@gnu.org>
1410 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
1411 for symbols other than the symbol in question.
1413 2000-02-17 Dave Love <fx@gnu.org>
1415 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
1417 2000-02-17 Gerd Moellmann <gerd@gnu.org>
1419 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
1421 * alloc.c (enum mem_type): Compile unconditionally.
1423 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
1425 * xfaces.c (tty_defined_color): Don't return faulire indication
1426 for unspecified-fg and unspecified-bg pseudo-colors.
1428 2000-02-17 Gerd Moellmann <gerd@gnu.org>
1430 * alloc.c (mark_object): Don't mark symbol names in pure space.
1431 (gc_sweep): Don't unmark symbol names in pure space.
1433 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
1434 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
1435 [GC_MARK_STACK]: New defines.
1436 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
1437 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
1439 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
1441 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
1442 allocate_buffer instead of xmalloc.
1444 * alloc.c (toplevel): Include setjmp.h.
1445 (PURE_POINTER_P): New define.
1446 (enum mem_type) [GC_MARK_STACK]: New enumeration.
1447 (Vdead) [GC_MARK_STACK]: New variable.
1448 (lisp_malloc): Add parameter TYPE, call mem_insert if
1449 GC_MARK_STACK is defined.
1450 (allocate_buffer): New function.
1451 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
1452 (free_float) [GC_MARK_STACK]: Set type to Vdead.
1453 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
1454 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
1455 (MEM_NIL) [GC_MARK_STACK]: New define.
1456 (struct mem_node) [GC_MARK_STACK]: New structure.
1457 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
1458 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
1459 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
1460 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
1461 (mark_stack) [GC_MARK_STACK]: New functions.
1462 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
1463 (clear_marks): Removed.
1464 (gc_sweep): Set free conses' car, free floats' type, free
1465 symbols' function to Vdead. Use lisp_free to free buffers.
1466 (init_alloc_once): Initialize Vdead.
1467 (survives_gc_p): Return non-zero for pure objects.
1469 * alloc.c: Add comments throughout the file.
1471 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
1472 that unblocks alarms.
1474 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
1475 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
1476 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
1478 * frame.c (make_frame): Set frame initiallly to `garbaged'.
1480 2000-02-17 Kenichi Handa <handa@etl.go.jp>
1482 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
1483 avoid infinite error signaling. Allocate sufficient memory for
1484 eol_str in the case that eoltype is Lisp_Int.
1486 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
1488 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
1489 depends on the previous behavior.
1491 2000-02-16 Gerd Moellmann <gerd@gnu.org>
1493 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
1495 2000-02-15 Gerd Moellmann <gerd@gnu.org>
1497 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
1499 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
1500 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
1503 2000-02-15 Richard M. Stallman <rms@gnu.org>
1505 * data.c (set_internal): Don't make variable buffer-local
1506 if within a let-binding for the same buffer.
1507 (let_shadows_buffer_binding_p): New function.
1509 * eval.c (specbind): For buffer-local value,
1510 record the current buffer also.
1511 (unbind_to): Cope with that change.
1513 2000-02-15 Gerd Moellmann <gerd@gnu.org>
1515 * window.c (Fsave_window_excursion): Doc fix.
1517 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
1519 * syntax.c (back_comment): Make sure we only consider comment-starters
1520 of the relevant style and return -1 in case of a failure to find the
1521 beginning of the comment.
1522 (Fforward_comment): If back_comment fails, go back to the position just
1523 after the comment-end.
1524 (scan_lists): Add comment describing a very minor bug.
1526 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
1528 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
1529 `completion-regexp-list' in the docstring.
1531 2000-02-14 Dave Love <fx@gnu.org>
1533 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
1535 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
1537 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
1538 to Emacs' syntax. Also fix the comment about set/not-set meanings
1539 since Emacs syntax is not the value 0 any more.
1540 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
1541 since it's now part of RE_SYNTAX_EMACS.
1543 2000-02-12 Dave Love <fx@gnu.org>
1545 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
1548 2000-02-12 Gerd Moellmann <gerd@gnu.org>
1550 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
1552 2000-02-12 Dave Love <fx@gnu.org>
1554 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
1556 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
1557 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
1558 * s/hpux.h: Don't define HAVE_VFORK.
1560 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
1562 * s/nextstep.h: Don't define HAVE_ALLOCA.
1564 * config.in: Add vfork bits.
1566 2000-02-12 Gerd Moellmann <gerd@gnu.org>
1568 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
1569 unwind function to undo the effect of stopping atimers.
1571 * keyboard.c (bind_polling_period): Stop all timers except
1574 * atimer.c (stopped_atimers): New variable.
1575 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
1578 * atimer.h (stop_other_atimers, run_all_atimers)
1579 (unwind_stop_other_atimers): Add function prototypes.
1581 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
1583 2000-02-11 Ken Raeburn <raeburn@gnu.org>
1585 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
1586 library may depend on jpeg.
1587 (atimer.o): Depends on atimer.c.
1589 2000-02-11 Kenichi Handa <handa@etl.go.jp>
1591 * insdel.c (del_range_1): Call update_compositions.
1592 (del_range_both): Call update_compositions just once..
1594 2000-02-10 Dave Love <fx@gnu.org>
1596 * xfns.c (create_frame_xic): Fix initialization of automatic
1599 2000-02-09 Kenichi Handa <handa@etl.go.jp>
1601 * ccl.c (CCL_MAKE_CHAR): New macro.
1602 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
1603 registers by CCL_MAKE_CHAR before calling translate_char.
1604 <CCL_TranslateCharacterConstTbl> Likewise.
1606 2000-02-08 Dave Love <fx@gnu.org>
1608 * lread.c (__EXTENSIONS__): Define.
1610 2000-02-08 Gerd Moellmann <gerd@gnu.org>
1612 * puresize.h (BASE_PURESIZE): Increase to 650000.
1614 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
1616 * msdos.c (XMenuActivate): Turn off the cursor after displaying
1619 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
1621 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
1622 md, mh, mb, mr, and me to the fake termcap entry.
1624 2000-02-06 Ken Raeburn <raeburn@gnu.org>
1626 * sound.c (sound_cleanup): Don't call device close routine if the
1627 function pointer is null.
1629 2000-02-06 Andrew Innes <andrewi@gnu.org>
1631 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
1632 around image definitions and prototypes.
1633 (gamma_correct) [WINDOWSNT]: New prototype.
1635 * w32term.c (x_make_frame_visible): Replace call to
1636 input_poll_signal with poll_for_input.
1638 * window.c [WINDOWSNT]: Include w32term.h.
1640 * xdisp.c [WINDOWSNT]: Include w32term.h.
1642 * makefile.nt: Add dependencies on w32gui.h.
1643 (OBJ1): Include atimer.obj.
1644 ($(BLD)\atimer.obj): New dependency rule.
1646 * w32.c (sigmask): New function (does nothing).
1647 (sigunblock): Ditto.
1649 * frame.c [WINDOWSNT]: Include w32term.h.
1651 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
1653 * lread.c (syms_of_lread): Fix literal newlines.
1655 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
1656 the string constant limit (2048 bytes) in MSVC.
1659 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
1661 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
1663 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
1664 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
1667 2000-02-04 Dave Love <fx@gnu.org>
1669 * fileio.c: Remove some unused vars.
1670 (_GNU_SOURCE): Define (for euidaccess).
1672 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
1674 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
1676 (read_minibuf): Deal with allow_props correctly.
1678 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
1680 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
1682 2000-02-03 Ken Raeburn <raeburn@gnu.org>
1684 * search.c (compile_pattern): If a cache entry has a nil regexp,
1685 fill in that entry instead of clobbering a previously cached
1688 2000-02-02 Ken Raeburn <raeburn@gnu.org>
1690 * puresize.h (BASE_PURESIZE): Increase to 610000.
1692 2000-02-02 Gerd Moellmann <gerd@gnu.org>
1694 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
1697 2000-02-02 Kenichi Handa <handa@etl.go.jp>
1699 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
1700 instead of incrementing ic directly.
1701 <CCL_WriteExprConst> Likewise.
1702 <ccl_set_expr>: Set ic to jump_address.
1704 * fileio.c (e_write): Fix the handling of
1705 CODING_FINISH_INSUFFICIENT_SRC.
1707 2000-02-01 Dave Love <fx@gnu.org>
1709 * editfns.c (Fpropertize): Doc fix.
1711 * process.c (Fstart_process): Doc fix.
1713 * eval.c: Fix various doc strings not to duplicate information
1714 from help-manyarg-func-alist.
1716 * window.c (Fset_window_margins): Don't make interactive. Doc
1719 * doc.c (Vhelp_manyarg_func_alist): New variable.
1720 (Fdocumentation): Use it.
1721 (syms_of_doc): Define it.
1723 2000-01-31 Gerd Moellmann <gerd@gnu.org>
1725 * xterm.c (xim_open_dpy): Remove unused local variable.
1727 * emacs.c (USAGE): Use term `display options' instead of `X
1730 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
1731 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
1733 * fns.c (sweep_weak_table): New function.
1734 (sweep_weak_hash_tables): Use it. Keep on marking until there
1737 2000-01-30 Gerd Moellmann <gerd@gnu.org>
1739 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
1740 that XTread_socket does not crash by trying to call XNoOp on a
1743 2000-01-30 Jason Rumney <jasonr@gnu.org>
1745 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
1746 Change selected_frame to SELECTED_FRAME ().
1747 (w32_console_mouse_position): Remove #ifndef MULE from around
1750 * makefile.nt: Remove dosfns.obj.
1752 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
1754 * w32fns.c (w32_defined_color): Check for valid frame before
1755 applying gamma correction. Eliminate dependency on frame elsewhere.
1756 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
1757 (w32_to_x_font): Use resx and resy not height_in and width_in.
1758 (x_to_w32_font): Doc fix.
1759 (xlfd_strip_height): New function to strip and return font height.
1760 (w32_font_match): Compare height separately from rest of xlfd
1761 spec, using xlfd_strip_height.
1763 * w32term.c (w32_term_init): Swap resx and height_in, resy and
1764 width_in. Use w32_defined_color in place of defined_color.
1766 * w32faces.c: Merge more of DOS and X specifics in preparation for
1767 merge with xfaces.c.
1768 (defined_color): Remove FIXME comment.
1769 (tty_color_name): Provide w32-specific function.
1770 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
1772 * w32console.c (turn_on_face, turn_off_face): Removed.
1773 (w32_face_attributes): New function.
1774 (Global_variables): Reduce scope where possible.
1775 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
1777 (hl_mode): Don't modify text attributes.
1778 (write_glyphs): Don't do anything if len <= 0. Use
1779 w32_face_attributes to get attributes for drawing. Write
1780 terminating codes using char_attr_normal.
1781 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
1782 (update_begin, update_end): Likewise.
1783 (vga_stdcolor_name): New function.
1784 (initialize_w32_display): Remove char_attr_reverse and char_attr.
1785 (Fset_screen_color): Remove char_attr_reverse.
1787 2000-01-29 Gerd Moellmann <gerd@gnu.org>
1789 * xfns.c (xic_set_preeditarea): Take window parameter and
1790 window-relative pixel-positions.
1792 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
1793 is its frame's selected window.
1794 (xim_instantiate_callback): Likewise.
1796 * xfns.c (x_create_im): Removed.
1797 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
1798 (supported_xim_styles): Renamed from supported_styles.
1799 (best_xim_style): Renamed from best_style.
1800 (create_frame_xic): Renamed from xic_create_frame.
1801 (free_frame_xic): Renamed from xic_destroy_frame.
1803 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
1805 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
1806 our frames, call XFilterEvent with 2nd parameter `None'.
1807 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
1808 returning XBufferOverflow.
1809 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
1811 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
1812 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
1813 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
1814 (xim_initialize, xim_close)
1815 [HAVE_X_I18N && HAVE_X11R6]: New functions.
1816 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
1817 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
1818 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
1820 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
1822 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
1823 `xic_style' and `xic_xfs'.
1824 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
1825 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
1826 (FRAME_XIM): Removed.
1828 * xfns.c (supported_styles): New variable.
1829 (DEFAULT_STYLE, DEFAULT_FONT): New macros
1830 (xic_create_xfontset, best_style, xic_create_frame)
1831 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
1832 (xic_set_xfontset): New functions.
1834 2000-01-28 Dave Love <fx@gnu.org>
1836 * s/irix6-5.h: Revert last change after change to irix5-0.h.
1838 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
1840 2000-01-28 Gerd Moellmann <gerd@gnu.org>
1842 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
1843 for *scratch* if it already existed.
1845 * emacs.c (USAGE): New macro.
1846 (main): Use it to display usage information.
1848 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
1850 Support for the menu-help feature:
1852 * msdos.h: Change prototypes of XMenuAddSelection and
1855 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
1856 part of the line to the termscript file.
1857 (IT_clear_to_end): Clear the entire line, not just its beginning.
1858 (menu_help_message, prev_menu_help_message): New variables.
1859 (IT_menu_make_room): Make room for the help_text member.
1860 (IT_menu_display): New argument disp_help; all callers changed.
1861 If disp_help is non-zero, store the help text of the active menu
1862 item in menu_help_message.
1863 (XMenuAddPane): Initialize the help_text member to NULL.
1864 (XMenuAddSelection): New argument help_text. Store it in the
1866 (XMenuActivate): New argument help_callback. If the value of
1867 menu_help_message has changed since the last time, display the
1868 menu help message text while waiting for the mouse to move. Clear
1869 the echo area before exiting.
1870 (XMenuDestroy): Free the help_text member.
1872 2000-01-27 Gerd Moellmann <gerd@gnu.org>
1874 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
1875 XMenuAddSelection. Pass help callback to XMenuActivate.
1876 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
1878 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
1880 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
1881 and EMACS_SET_USECS.
1883 2000-01-26 Dave Love <fx@gnu.org>
1885 * editfns.c (Fchar_after, Fchar_before): Doc fix.
1887 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
1888 an error may be signalled.
1890 2000-01-26 Gerd Moellmann <gerd@gnu.org>
1892 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
1893 LD_SWITCH_SYSTEM inherited from irix5-0.h.
1895 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
1897 2000-01-25 Gerd Moellmann <gerd@gnu.org>
1899 * charset.c (Fstring): If there is a multibyte char among
1900 the args, always return a multibyte string.
1902 2000-01-25 Gerd Moellmann <gerd@gnu.org>
1904 * sysdep.c (sys_select): Turn atimers off and on instead of
1905 recording and restoring old alarm handler
1907 * process.c (toplevel): Include atimer.h.
1908 (create_process_1): Rewritten.
1909 (create_process): Use atimers instead of alarm.
1910 (wait_reading_process_input) [hpux]: Turn atimers off instead
1911 of turning off SIGALRM.
1912 (wait_reading_process_input): Turn off atimers instead off
1913 calling stop_polling.
1915 * emacs.c (main): Call init_atimer.
1917 * keyboard.c (toplevel): Include systime.h and atimer.h.
1918 (polling_for_input): Removed because unused.
1919 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
1920 (poll_timer): New variable.
1921 (poll_for_input, poll_for_input_1): New functions.
1922 (start_polling, stop_polling): Rewritten.
1924 * keyboard.h (polling_for_input): Removed.
1926 * atimer.h, atimer.c: New files.
1928 * Makefile.in (obj): Add atimer.o.
1929 (atimer.o): New target.
1931 * blockinput.h (pending_atimers): Add extern declaration.
1932 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
1934 * lisp.h (popup_activated_flag): Add extern declaration.
1936 * xmenu.c (popup_activated_flag): Make externally visible.
1937 (popup_activate_callback) [USE_MOTIF]: Increment
1938 popup_activated_flag.
1939 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
1941 * xterm.c (toplevel): Include atimer.h.
1942 (toolkit_scroll_bar_interaction): New variable.
1943 (Fxt_process_timeouts): Removed.
1944 (x_process_timeouts): New function.
1945 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
1946 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
1947 (x_make_frame_visible): Call poll_for_input_1 instead of
1948 input_poll_signal. Don't call alarm.
1949 (x_initialize): Install timer calling x_process_timeouts.
1951 2000-01-24 Dave Love <fx@gnu.org>
1953 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
1954 Don't use -cckr -- apparently not now necessary.
1956 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1958 * msdos.c (IT_menu_display): Truncate long menu lines at the right
1961 2000-01-23 Jason Rumney <jasonr@gnu.org>
1963 * w32fns.c (w32_defined_color): Apply gamma correction before
1964 trying to map to the palette.
1965 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
1968 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
1969 here. Callers changed to always pass real device context.
1970 (w32_draw_bitmap): Likewise.
1971 (w32_get_glyph_overhangs): Likewise.
1972 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
1974 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
1975 pfnSetScrollInfo and SetScrollRange.
1976 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
1977 back into MULE characters after decoding them.
1978 (x_get_glyph_face_and_encoding): Likewise.
1979 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
1980 GetCharABCWidthsW fails, since this is defined on Windows 9x.
1981 (x_produce_glyphs): Calculate per char metrics for a character
1982 that we know exists in default font when font_not_found_p is true.
1984 2000-01-22 Jason Rumney <jasonr@gnu.org>
1986 * makefile.nt (intervals.obj, composite.obj): New modules.
1987 (composite.h): Added as dependency where appropriate.
1989 * w32gui.h (XGCValue): New struct for emulating X GCs.
1991 * w32term.h (XCharStruct): New struct for emulating X.
1993 * w32console.c (turn_on_face, turn_off_face): New functions.
1994 (change_line_highlight): New prototype for new redisplay.
1995 (write_glyphs): Support multibyte text. Support faces.
1997 * w32faces.c: Complete rewrite for new redisplay based on new
2000 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
2001 throughout. struct frame * in place of FRAME_PTR.
2002 Skeleton support for images, toolbars, tooltips from xfns.c.
2003 (Fx_create_frame): Use system default for default scroll bar
2005 (w32_get_arg): Renamed from x_get_arg.
2006 (Fx_file_dialog): New function.
2007 (w32_list_fonts): Check cache before asking system.
2008 (Vw32_enable_synthesized_fonts): New variable.
2009 (Vw32_enable_italics): Obsolete, removed.
2011 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
2012 Use SELECTED_FRAME macro.
2014 * w32menu.c: Add skeleton support for help strings on menus.
2015 (add_menu_item): Native checkbox and radio support added, but not
2016 yet enabled due to bugs.
2017 (push_menu_item): Add parameters type, selection and help.
2019 Formatting changes to reduce unnecessary diffs with xmenu.c.
2021 * w32select.c (Fw32_set_clipboard_data): Update call to
2022 find_charset_in_str.
2024 * w32term.c: Complete rewrite for new redisplay based on new
2025 xterm.c with necessary sections merged back in from old w32term.c.
2027 2000-01-21 Richard M. Stallman <rms@gnu.org>
2029 * data.c (set_internal): Further fix in same criterion.
2031 2000-01-20 Richard M. Stallman <rms@gnu.org>
2033 * data.c (set_internal): Fix the criteria for whether
2034 to swap out the old cached binding.
2036 2000-01-19 Dave Love <fx@gnu.org>
2038 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
2040 2000-01-18 Kenichi Handa <handa@etl.go.jp>
2042 * regex.c (re_compile_fastmap): While checking a range table for
2043 `charset', skip flag bits for a character class correctly.
2045 2000-01-17 Gerd Moellmann <gerd@gnu.org>
2047 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
2049 * xfns.c (x_window): Call lw_create_widget with new parameter
2052 * widget.c (EmacsFrameSetCharSize): Change size of children first
2053 because of problems with main window geometry management under
2056 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
2058 (MENU_ITEMS_ITEM_HELP): New enumerator.
2059 (push_menu_item): Add parameter HELP. Record help in menu_items.
2060 (single_menu_item, single_submenu, list_of_items): Call
2061 push_menu_item with new parameter.
2062 (single_submenu): Set help string in widget value.
2063 (menu_highlight_callback): New function.
2064 (set_frame_menubar): Call lw_create_widget with new
2066 (xmenu_show, xdialog_show): Ditto.
2068 2000-01-13 Gerd Moellmann <gerd@gnu.org>
2070 * sound.c (Fplay_sound): Improve doc string.
2072 2000-01-11 Richard M. Stallman <rms@gnu.org>
2074 * lisp.h (set_internal): Enter the new arg.
2076 * eval.c (specbind): Record buffer-local variables specially,
2077 indicating which buffer's binding was saved.
2078 (unbind_to): Restore buffer-local variables specially
2079 in the proper buffer.
2081 * data.c (set_internal): New arg BUF.
2083 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
2084 * data.c (Fset): Pass new arg to set_internal.
2085 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
2087 2000-01-11 Gerd Moellmann <gerd@gnu.org>
2089 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
2092 2000-01-11 Richard M. Stallman <rms@gnu.org>
2094 * minibuf.c (Ftry_completion): Doc fix.
2096 2000-01-11 Gerd Moellmann <gerd@gnu.org>
2098 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
2101 2000-01-11 Andreas Schwab <schwab@suse.de>
2103 * coding.c (code_convert_region): Initialize total_skip.
2105 2000-01-08 Dave Love <fx@gnu.org>
2107 * eval.c (Fuser_variable_p): Check customizability too.
2109 2000-01-07 Gerd Moellmann <gerd@gnu.org>
2111 * minibuf.c (Fcompleting_read): Doc fix.
2113 2000-01-05 Gerd Moellmann <gerd@gnu.org>
2115 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
2118 * xfns.c (x_create_im): New function to set IM and IC of a frame.
2119 Check that input style is supported before trying to create an
2121 (x_window): Call x_create_im.
2123 2000-01-04 Gerd Moellmann <gerd@gnu.org>
2125 * xfns.c (current_gif_memory_src): New variable.
2126 (gif_load): Record the address of the current memory source
2127 in current_gif_memory_src.
2128 (gif_read_from_memory): Use current_gif_memory_src.
2130 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
2131 macros statement form.
2133 * sound.c (struct sound): Renamed from struct sound_file.
2134 (struct sound): Add members `data' and `header_size'.
2135 (enum sound_attr): Add SOUND_DATA.
2136 (current_sound, current_sound_device): Variables renamed from
2137 sound_file and sound_device.
2138 (parse_sound): Parse :data.
2139 (parse_sound): Handle sound data in strings.
2140 (find_sound_type): Function renamed from find_sound_file_type.
2141 (wav_init, au_init): Fail if sound's header_size is smaller than
2143 (wav_play, au_play): Play sounds from string data.
2145 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
2147 * lisp.h: Add prototype for allocate_string_data.
2149 * alloc.c (Fgarbage_collect): Return number of live and free
2152 * alloc.c (mark_buffer): Remove code in #if 0.
2154 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
2155 (strings_consed): New variable.
2156 (allocate_string): Set it.
2157 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
2158 (Fmemory_use_counts): Return strings_consed. Use Flist.
2160 * alloc.c: General cleanup in comments etc. Remove conditional
2161 compilation for `standalone'.
2163 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
2165 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
2166 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
2167 (DONT_COPY_FLAG): Removed.
2168 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
2169 (struct sdata, struct sblock): New
2170 (struct string_block): Rewritten.
2171 (STRINGS_IN_STRING_BLOCK): New macro.
2172 (oldest_sblock, current_sblock, total_strings, total_free_strings)
2173 (large_sblocks, string_blocks, string_free_list): New variables.
2174 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
2175 (init_strings): Rewritten.
2176 (allocate_string, allocate_string_data, compact_small_strings)
2177 (free_large_strings, sweep_strings): New functions.
2178 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
2179 (struct string_block_head, current_string_block)
2180 (first_string_block, large_string_blocks, STRING_FULLSIZE)
2181 (STRING_PAD): Removed.
2182 (make_uninit_multibyte_string, make_pure_string): Rewritten.
2183 (Fgarbage_collect): Don't set mark bit in large strings.
2184 (mark_object): Mark strings differently. Mark symbol names
2186 (survives_gc_p): Test marked strings differently.
2187 (gc_sweep): Sweep strings differently, unmark strings in
2189 (compact_strings): Removed.
2191 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
2193 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
2194 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
2196 2000-01-04 Kenichi Handa <handa@etl.go.jp>
2198 * fileio.c (Finsert_file_contents): Signal error if visiting file
2199 in a non-empty buffer.
2201 * term.c (encode_terminal_code): Fix the previous change.
2203 2000-01-03 Gerd Moellmann <gerd@gnu.org>
2205 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
2206 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
2208 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
2210 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
2212 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
2213 need to test for MSDOS frames.
2215 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
2217 * dosfns.c (unspecified_colors): Remove.
2218 (msdos_stdcolor_idx): Use global variables unspecified_fg and
2220 (msdos_stdcolor_name): Return strings for unspecified fore- and
2223 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
2224 (syms_of_xfaces): Remove their staticpro's.
2225 (tty_color_name): Return Lisp strings for unspecified fore- and
2227 (Finternal_set_lisp_face_attribute): Remove the special treatment
2228 for Qunspecified_{f,b}g.
2229 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
2232 2000-01-03 Gerd Moellmann <gerd@gnu.org>
2234 * xdisp.c (reseat_at_next_visible_line_start): Position before
2235 newline only if ending up on a newline.
2236 (next_element_from_ellipsis): Return success. Handle case of
2237 displaying no ellipsis. Fix case of ellipsis defined in display
2239 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
2242 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
2244 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
2245 (Fcolor_supported_p): Renamed from face-color-supported-p.
2247 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2249 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
2250 list of colors renamed to tty-defined-color-alist.
2251 (tty_color_name): Pass the frame to tty-color-by-index.
2252 (realize_tty_face): tty-color-alist is now a function which
2253 accepts the frame as argument.
2255 * term.c (Ftty_display_color_p): Accept an optional argument
2258 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2260 * term.c (insert_glyphs): Pass glyph, not &glyph, to
2261 encode_terminal_code.
2263 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2265 * dispnew.c (mode_line_string): Support termcap frames as well.
2267 2000-01-01 Gerd Moellmann <gerd@gnu.org>
2269 * syntax.c (Fforward_word): Undo previous change.
2271 * editfns.c (Fconstrain_to_field): Don't constrain if
2272 inhibit-field-text-motion is non-nil.
2273 (Fline_beginning_position): Undo previous change.
2274 (Fline_end_position): Ditto.
2276 * syntax.c (Fforward_word): Notice field boundaries only if
2277 inhibit-field-text-motion is nil.
2279 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
2281 * editfns.c (Vinhibit_field_text_motion): New variable.
2282 (inhibit-field-text-motion): New DEFVAR_LISP.
2283 (Fline_beginning_position, Fline_end_position): Notice field
2284 boundaries only if inhibit-field-text-motion is nil.
2286 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
2288 (x_build_heuristic_mask): Likewise.
2289 (xbm_load_image_from_file): Change error output.
2290 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
2291 (gif_load, gs_load, x_kill_gs_process): Ditto.
2293 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
2294 color indices when accessing raster pixels.
2295 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
2296 one of :file or :data.
2297 (enum pbm_keyword_index): Add PBM_DATA.
2298 (pbm_format): Add :data.
2299 (pbm_image_p): Allow either :file or :data.
2300 (pbm_read_file): New function.
2301 (pbm_scan_number): Rewritten to read from string.
2302 (pbm_load): Support :data.
2304 1999-12-31 Gerd Moellmann <gerd@gnu.org>
2306 * xfns.c: New image functions adapted to Emacs conventions.
2307 (png_load, tiff_load, jpeg_load, gif_load): Always GCPRO local
2310 1999-12-31 William M. Perry <wmperry@aventail.com>
2312 * xfns.c (jpeg_format): Added the :data keyword
2313 (jpeg_image_p): JPEG is valid with :file _or_ :data
2314 (jpeg_memory_src): Defined new JPEG image source to read from a
2316 (jpeg_load): Pay attention to the :data keyword if specified.
2317 Instantiates a jpeg_memory_src instead of jpeg_stdio_src if
2319 (png_format): Added the :data keyword
2320 (png_image_p): PNG is valid with :file _or_ :data
2321 (png_read_from_memory): New PNG read function to read from a
2323 (png_load): Pay attention to the :data keyword if specified. Uses
2324 png_set_read_fn() instead of png_init_io() if specified.
2325 (tiff_format): Added the :data keyword for TIFF images.
2326 (tiff_image_p): TIFF is valid with :file _or_ :data
2327 (tiff_read_from_memory): Defined new TIFF I/O functions to read
2328 from a memory buffer.
2329 (tiff_load): Pay attention to the :data keyword if specified.
2330 Uses TIFFClientOpen() instead of TIFFOpen() if specified.
2331 (gif_format): Added the :data keyword
2332 (gif_image_p): GIF is valid with :file _or_ :data
2333 (gif_read_from_memory): New GIF input function to read from a
2335 (gif_load): Pay attention to the :data keyword. Uses DGifOpen()
2336 instead of DGifOpenFileName() if specified.
2338 1999-12-31 Gerd Moellmann <gerd@gnu.org>
2340 * xdisp.c (next_element_from_buffer): Change assertion at the end
2341 because it doesn't hold when there's an overlay string at the end
2342 from which we deliver an image.
2344 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
2346 * msdos.c (IT_update_begin): Don't dereference members of struct
2347 window for deleted windows.
2349 1999-12-30 Gerd Moellmann <gerd@gnu.org>
2351 * abbrev.c (Fexpand_abbrev): If expanding an abbrev which has only
2352 a hook, and the hook has a non-nil `no-self-insert' property, let
2353 the return value of the hook specify whether an expansion took
2354 place. If it returns nil, no expansion has been performed.
2356 * xterm.c (x_make_frame_visible): Wait for frame becoming visible
2359 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
2361 * msdos.c (IT_write_glyphs): Track last changes to struct glyph.
2363 1999-12-29 Eli Zaretskii <eliz@is.elta.co.il>
2365 * dispnew.c (mode_line_string): Support MS-DOS frames.
2367 1999-12-29 Gerd Moellmann <gerd@gnu.org>
2369 * eval.c (syms_of_eval): Initialize debugger_may_continue.
2371 1999-12-29 Kenichi Handa <handa@etl.go.jp>
2373 * process.c (read_process_output): Fix the args CHARPOS and LENINS
2374 to signal_after_change.
2376 1999-12-28 Eli Zaretskii <eliz@is.elta.co.il>
2378 * msdos.c (dos_set_window_size) [__DJGPP__ > 1]: If the frame
2379 dimensions changed, invalidate the mouse highlight info.
2380 (disable_mouse_highlight, help_echo, previous_help_echo): New
2382 (IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
2383 (fast_find_position, IT_note_mode_line_highlight)
2384 (IT_note_mouse_highlight): New functions.
2385 (IT_update_begin): If the redisplay affects the window where the
2386 mouse highlight is, clear the highlight. If the frame where the
2387 highlight was displayed was killed, invalidate the highlight
2389 (IT_update_end): Reset the highlight flag. Reset the mouse
2390 highlight-defer flag.
2391 (IT_frame_up_to_date): New function, if mouse highlight was
2392 deferred due to GC, do it now.
2393 (internal_terminal_init): Initialize mouse-highlight related
2394 members of the_only_x_display. Assign IT_frame_up_to_date to
2395 frame_up_to_date_hook.
2396 (dos_rawgetc): If the mouse moved, update mouse highlight. If
2397 help_echo changed value, generate a HELP_EVENT event.
2398 (syms_of_msdos): Staticpro help_echo and previous_help_echo.
2400 * msdos.h (struct display_info): New.
2401 (struct x_output): Add the display_info member.
2402 (FRAME_X_DISPLAY_INFO): New macro.
2404 1999-12-28 Gerd Moellmann <gerd@gnu.org>
2406 * xdisp.c (try_window_id): Compute BEG_UNCHANGED and END_UNCHANGED
2408 (dump_glyph_row): Adapt to changes in struct glyph.
2410 * buffer.c (modify_overlay): Always compute unchanged info.
2412 1999-12-27 Kenichi Handa <handa@etl.go.jp>
2414 * dispextern.h (FACE_FROM_ID): Cast the arg ID to `unsigned'.
2416 1999-12-27 Kenichi Handa <handa@etl.go.jp>
2418 The following changes are to use more bits for face IDs.
2420 * lisp.h (GLYPH): Defined as `int', not `unsigned int'. Now the
2421 lowest 8 bits are single byte character code, the bits above are
2423 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the change
2425 (FAST_MAKE_GLYPH, FSST_GLYPH_FACE): Likewise.
2426 (GLYPH_MASK_REV_DIR, GLYPH_MASK_PADDING): Macros deleted.
2428 * charset.h (CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
2431 * charset.c (char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
2434 * dispextern.h (struct glyph): Make face_id and padding_p the top
2435 level members. Change members in union `u'.
2436 (GLYPH_EQUAL_P): Check also members face_id and padding_p.
2437 (GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
2438 (SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
2439 (CHAR_GLYPH_PADDING_P): Likewise.
2440 (GLYPH_FROM_CHAR_GLYPH): Likewise. Always return -1 for multibyte
2443 * dispnew.c (line_hash_code, direct_output_for_insert): Adjusted
2444 for the change of struct glyph.
2445 (line_draw_cost): Adjusted for the change of
2446 GLYPH_FROM_CHAR_GLYPH.
2447 (count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.
2449 * term.c (encode_terminal_code): Adjusted for the change of struct
2450 glyph and GLYPH_FROM_CHAR_GLYPH.
2451 (write_glyphs, insert_glyphs, append_glyph): Adjusted for the
2452 change of struct glyph.
2454 * xdisp.c: All codes adjusted for the change of struct glyph.
2456 * xterm.c: All codes adjusted for the change of struct glyph.
2458 1999-12-27 Kenichi Handa <handa@etl.go.jp>
2460 * composite.h (struct composition): Change the order of declaring
2461 members to reduce the byte size of the structure.
2463 1999-12-25 Gerd Moellmann <gerd@gnu.org>
2465 * search.c (looking_at_1): Reset immediate_quit before modifying
2468 1999-12-24 Kenichi Handa <handa@etl.go.jp>
2470 * process.c (read_process_output): Fix the arg FROM to
2471 update_compositions.
2473 1999-12-22 Richard M. Stallman <rms@gnu.org>
2475 * search.c (Freplace_match): For nonliteral replacement in buffer,
2476 construct all the new text first, then insert all at once.
2478 1999-12-22 Dave Love <fx@gnu.org>
2480 * xfns.c (Fx_show_tip): Gcpro `timeout' too.
2482 1999-12-22 Gerd Moellmann <gerd@gnu.org>
2484 * xfns.c (Fx_create_frame): Move x_default_parameter calls that
2485 lead to size changes to after the X window has been created.
2487 * xfaces.c (realize_x_face): Don't use uninitialized local
2488 variable in xassert.
2490 1999-12-22 Kenichi Handa <handa@etl.go.jp>
2492 * xfaces.c (face_color_supported_p): Check by tty_defined_color
2493 only when the frame is not for a window system.
2495 1999-12-22 Gerd Moellmann <gerd@gnu.org>
2497 * buffer.c (Fset_buffer_multibyte): Arrange for a thorough
2498 redisplay after changing the multibyteness of a buffer.
2500 * xterm.c (XTread_socket): At the beginning of the loop, pass the
2501 frame's X window to XFilterEvent instead of None because that's
2502 the X window for which the IC was created. This makes dead
2503 accents work when the pointer is not in Emacs' frame.
2504 (XTread_socket) <KeyPress>: Don't call XFilterEvent here.
2506 1999-12-20 Dave Love <fx@gnu.org>
2508 * xfns.c (Fx_show_tip): Add missing UNGCPRO.
2510 1999-12-19 Gerd Moellmann <gerd@gnu.org>
2512 * eval.c (debugger_may_continue): New variable.
2513 (syms_of_eval): Add a DEFVAR_BOOL for it.
2514 (call_debugger): Bind it.
2516 1999-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2518 * msdos.c (IT_set_face): Don't swap face colors when highlight or
2519 fp->tty_reverse_p is set, unless the computed colors are identical
2520 to frame colors. Print both original and computed colors to
2522 (IT_write_glyphs): Track the changes in handling of composite
2524 (IT_set_frame_parameters): Don't set frame colors from
2525 unspecified-fg and unspecified-bg pseudo-colors.
2527 1999-12-17 Dave Love <fx@gnu.org>
2529 * data.c (Fkeywordp): New function.
2530 (syms_of_data): Install it.
2532 1999-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2534 * xfaces.c (tty_defined_color): Fix last change.
2536 1999-12-15 Gerd Moellmann <gerd@gnu.org>
2538 * xdisp.c (redisplay_window) <optional new window start>: Check
2539 that window start is in [BEGV..ZV].
2541 1999-12-15 Eli Zaretskii <eliz@is.elta.co.il>
2543 * dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
2544 (FACE_TTY_DEFAULT_BG_COLOR): New macros.
2546 * xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
2547 (syms_of_xfaces): Initialize and staticpro them.
2548 (tty_defined_color): If the color name is unspecified-fg or
2549 unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
2550 FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
2551 (tty_color_name): If the color pixel value is either
2552 FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
2553 Qunspecified_fg or Qunspecified_bg, respectively.
2554 (Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
2555 and Qunspecified_bg for foreground and background colors.
2556 (realize_default_face): If the foreground and background colors
2557 are not specified, default to Qunspecified_fg and Qunspecified_bg.
2558 (realize_tty_face): By default, set the face colors to
2559 FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
2560 [MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
2561 FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
2562 Reverse the colors if the default colors were reversed.
2564 * dispnew.c (init_display): Initialize the frame pixels of the
2565 initial frame to FACE_TTY_DEFAULT_FG_COLOR and
2566 FACE_TTY_DEFAULT_BG_COLOR.
2568 * term.c (turn_on_face): If the default fore- and background
2569 colors are reversed, enter inverse video mode. Don't send color
2570 escape sequences for unspecified foreground and background colors.
2571 (turn_off_face): Handle unspecified-fg and unspecified-bg colors.
2573 * dosfns.c (unspecified_colors): New variable.
2574 (msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
2575 color names, return FACE_TTY_DEFAULT_FG_COLOR and
2576 FACE_TTY_DEFAULT_BG_COLOR, respectively.
2577 (msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
2578 FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
2579 Qunspecified_bg, respectively.
2581 * msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
2582 FACE_TTY_DEFAULT_BG_COLOR as pixel values.
2584 1999-12-15 Kenichi Handa <handa@etl.go.jp>
2586 * coding.c (code_convert_region): Fix the secoding arg to
2587 update_compositions.
2589 1999-12-15 Kenichi Handa <handa@etl.go.jp>
2591 The following changes are for the new composition mechanism. We
2592 have deleted `composition' charset and composite characters,
2593 instead introduced a special text property `composition'.
2595 * Makefile.in (INTERVAL_SRC): Include composite.h.
2596 (INTERVAL_OBJ): Include composite.o.
2597 (SOME_MACHINE_OBJECTS): Include composite.o.
2598 (casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
2599 (syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
2600 Depend on composite.h.
2601 (doc.o): Depend on charset.h.
2602 (keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
2603 (composite.o): New target.
2605 * alloc.c (Fmake_string): Adjusted for the change of CHAR_STRING.
2607 * callproc.c (Fcall_process): Call code_convert_string to encode
2608 arguments. Use CODING_REQUIRE_DECODING to check if the process
2609 output should be decoded.
2611 * casefiddle.c: Include composite.h.
2612 (casify_object): Use MAX_MULTIBYTE_LENGTH to allocate memory for a
2613 multibyte character. Adjusted for the change of CHAR_STRING.
2614 (casify_region): Likewise. Call update_compositions.
2616 * category.h (CATEGORY_SET): Delete codes for a composite
2619 * category.c (word_boundary_p): Delete codes for a composite
2621 (Fmake_category_table): New function.
2622 (syms_of_category): Defsubr it.
2624 * ccl.c (CCL_WRITE_CHAR): Adjusted for the change of CHAR_STRING.
2625 (ccl_driver): Delete codes for a composite character.
2627 * charset.h: In this entry, just `Modified' means that codes for a
2628 composite character is deleted.
2629 (LEADING_CODE_COMPOSITION) (CHARSET_COMPOSITION)
2630 (charset_composition) (MIN_CHAR_COMPOSITION)
2631 (MAX_CHAR_COMPOSITION) (GENERIC_COMPOSITION_CHAR)
2632 (COMPOSITE_CHAR_P) (MAKE_COMPOSITE_CHAR) (COMPOSITE_CHAR_ID)
2633 (PARSE_COMPOSITE_SEQ) (PARSE_CHARACTER_SEQ): Deleted.
2634 (MAX_CHAR) (CHARSET_VALID_P) (CHARSET_DEFINED_P) (CHARSET_AT)
2635 (FIRST_CHARSET_AT) (SAME_CHARSET_P) (MAKE_NON_ASCII_CHAR)
2636 (PARSE_MULTIBYTE_SEQ) (SPLIT_NON_ASCII_CHAR) (CHAR_PRINTABLE_P):
2638 (SPLIT_STRING): Call split_string, not split_non_ascii_string.
2639 (CHAR_STRING): Delete WORKBUF argument. Call char_string, not
2640 non_ascii_char_to_string.
2641 (STRING_CHAR): Call string_to_char, not string_to_non_ascii_char.
2642 (STRING_CHAR_AND_LENGTH): Likewise.
2643 (FETCH_CHAR_ADVANCE): New macro.
2644 (MAX_COMPONENT_COUNT) (struct cmpchar_info): Deleted.
2645 (MAX_MULTIBYTE_LENGTH): New macro.
2646 (MAX_LENGTH_OF_MULTI_BYTE_FORM): Deleted.
2647 (find_charset_in_str): Argument adjusted.
2648 (CHAR_LEN): Modified.
2650 * charset.c: In this entry, just `Modified' means that codes for a
2651 composite character is deleted.
2652 (Qcomposition) (leading_code_composition)
2653 (charset_composition) (min_composite_char) (cmpchar_table)
2654 (cmpchar_table_size) (n_cmpchars): Deleted.
2655 (SPLIT_COMPOSITE_SEQ): Deleted.
2656 (SPLIT_MULTIBYTE_SEQ): Modified.
2657 (char_to_string): Renamed from non_ascii_char_to_string.
2659 (string_to_char): Renamed from string_to_non_ascii_char.
2660 (split_string): Renamed from split_non_ascii_string.
2661 (char_printable_p) (Fsplit_char)
2662 (Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
2663 (char_bytes) (Fchar_width) (strwidth): Modified.
2664 (find_charset_in_str): Argument CMPCHARP deleted. Modified.
2665 (Fstring): Adjusted for the change of CHAR_STRING. Modified.
2666 (hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
2667 (CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
2668 (str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
2669 (Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
2670 (Fcmpchar_cmp_count): Deleted.
2671 (Fcompose_string): Implemented by Emacs Lisp in composite.el.
2672 (init_charset_once): Modified.
2673 (syms_of_charset): Modified.
2675 * cmds.c (internal_self_insert): Adjusted for the change of
2678 * coding.h (emacs_code_class_type): Delete the member
2679 EMACS_leading_code_composition.
2680 (COMPOSING_NO) (COMPOSING_WITH_RULE_HEAD) (COMPOSING_NO_RULE_HEAD)
2681 (COMPOSING_WITH_RULE_TAIL) (COMPOSING_NO_RULE_TAIL)
2682 (COMPOSING_WITH_RULE_RULE) (COMPOSING_HEAD_P)
2683 (COMPOSING_WITH_RULE_P): Macros deleted.
2684 (COMPOSITION_DATA_SIZE) (COMPOSITION_DATA_MAX_BUNCH_LENGTH): New
2686 (struct composition_data): New structure.
2687 (CODING_FINISH_INSUFFICIENT_CMP): New macro.
2688 (struct coding_system): New members composition_rule_follows,
2689 cmp_data, cmp_data_start, cmp_data_index.
2690 (coding_save_composition) (coding_free_composition_data)
2691 (coding_adjust_composition_offset): Extern them.
2693 * coding.c: Include composite.h.
2694 (DECODE_CHARACTER_ASCII): Don't handle composition here.
2695 (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity
2696 of multibyte code here.
2697 (DECODE_CHARACTER_DIMENSION2): Likewise.
2698 (detect_coding_emacs_mule): Change the case label from
2699 EMACS_leading_code_composition to 0x80.
2700 (detect_coding_iso2022): Handle new composition sequence.
2701 (DECODE_ISO_CHARACTER): Likewise.
2702 (check_composing_code): Deleted.
2703 (coding_allocate_composition_data): New function.
2704 (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END)
2705 (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START)
2706 (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros.
2707 (decode_coding_iso2022): Handle new composition sequence.
2708 (ENCODE_ISO_CHARACTER): Don't check composition here.
2709 (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros.
2710 (ENCODE_COMPOSITION_NO_RULE_START)
2711 (ENCODE_COMPOSITION_WITH_RULE_START): Deleted.
2712 (ENCODE_COMPOSITION_END): Handle new composition sequence.
2713 (ENCODE_COMPOSITION_FAKE_START): New macro.
2714 (encode_coding_iso2022): Handle new composition sequence.
2715 (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail.
2716 (encode_coding_sjis_big5): Ignore composition.
2717 (setup_coding_system): Initialize new members of struct
2718 coding_system. Enable composition only when the coding system has
2719 `composition' property t.
2720 (coding_free_composition_data) (coding_adjust_composition_offset)
2721 (coding_save_composition) (coding_restore_composition): New
2723 (code_convert_region): Call coding_save_composition for encoding
2724 and coding_allocate_composition_data for decoding. Don't skip
2725 ASCII characters if we handle composition on encoding. Call
2726 signal_after_change with Check_BORDER.
2727 (code_convert_string): Call coding_save_composition for encoding
2728 and coding_allocate_composition_data for decoding. Don't skip
2729 ASCII characters if we handle composition on encoding.
2730 (code_convert_string1): Set Vlast_coding_system_used after calling
2731 code_convert_string.
2732 (code_convert_string_norecord): Disable composition.
2733 (Fset_terminal_coding_system_internal): Likewise.
2734 (Fset_safe_terminal_coding_system_internal): Likewise.
2735 (Fset_keyboard_coding_system_internal): Likewise.
2736 (init_coding_once): Set emacs_code_class[0x80] to
2739 * composite.h: New file.
2741 * composite.c: New file.
2743 * data.c (Faref): Delete codes for a composite character..
2744 (Faset): Likewise. Adjusted for the change of CHAR_STRING.
2746 * dispextern.h (enum glyph_type): New member COMPOSITE_GLYPH.
2747 (struct glyph): Add new sub-structure cmp to the union `u'.
2748 (enum display_element_type): New member IT_COMPOSITION.
2749 (enum prop_idx): New member COMPOSITION_PROP_IDX.
2750 (struct it): New members cmp_id, cmp_len.
2752 * dispnew.c (direct_output_forward_char): Check point moving into
2753 or out of a composition. If so, give up direct method.
2755 * doprnt.c (doprnt1): Adjusted for the change of CHAR_STRING.
2757 * editfns.c (Fchar_to_string): Adjusted for the change of
2759 (general_insert_function): Likewise.
2760 (Finsert_char): Likewise.
2761 (Fsubst_char_in_region): Likewise. Call update_compositions.
2762 (Ftranslate_region): Call update_compositions.
2763 (Ftranspose_regions): Call update_compositions.
2765 * emacs.c (main): Call syms_of_composite.
2767 * fileio.c (Fsubstitute_in_file_name): Adjusted for the change of
2769 (Finsert_file_contents): Set Vlast_coding_system_used before
2770 calling signal_after_change. Call update_compositions if some
2771 texts are inserted..
2772 (Fwrite_region): Adjusted for the change of a_write and e_write.
2773 (a_write): Argument changed. Work based on character position,
2775 (e_write): Argument changed. Handle new way of composition.
2777 * fns.c (Flength): The length of char-table is MAX_CHAR.
2778 (concat): Adjusted for the change of CHAR_STRING.
2779 (Ffillarray): Adjusted for the change of CHAR_STRING.
2780 (Fset_char_table_default): Delete codes for a composite character.
2781 (hash_put): Return hash index.
2783 * fontset.h (struct font_info): New member vertical_centering.
2784 (Vvertical_centering_font_regexp): Extern it.
2786 * fontset.c (Vvertical_centering_font_regexp): New variable.
2787 (syms_of_fontset): Declare it as a Lisp variable and initialize.
2788 Set Vignore_relative_composition to nil.
2789 (fs_load_font): Initialize `vertical_centering' of struct
2792 * indent.c (check_composition): New function.
2793 (MULTIBYTE_BYTES_WIDTH): Call STRING_CHAR_AND_LENGTH with
2794 MAX_MULTIBYTE_LENGTH, not MAX_LENGTH_OF_MULTI_BYTE_FORM.
2795 (current_column_1): Handle new way of composition.
2796 (Fmove_to_column): Likewise.
2797 (compute_motion): Likewise.
2799 * insdel.c (copy_text): Adjusted for the change of CHAR_STRING.
2800 (insert_char): Likewise.
2801 (insert): Call update_compositions.
2802 (insert_and_inherit): Likewise.
2803 (insert_before_markers): Likewise.
2804 (insert_before_markers_and_inherit): Likewise.
2805 (insert_from_string): Likewise.
2806 (insert_from_string_before_markers): Likewise.
2807 (insert_from_buffer): Likewise.
2808 (replace_range): Likewise.
2809 (count_combining_composition): Deleted.
2810 (count_combining_before): Delete codes for a composite character.
2811 (count_combining_after): Likewise.
2812 (del_range_1): Call update_compositions.
2813 (del_range_byte): Likewise.
2814 (del_range_both): Likewise.
2815 (Fcombine_after_change_execute): Likewise.
2817 * intervals.h: Include composite.h.
2818 (get_property_and_range): Extern it.
2819 (Vtext_property_default_nonsticky): Extern it.
2821 * intervals.c (adjust_intervals_for_insertion): To check stickines
2822 of properties, pay attention to text-property-default-nonsticky.
2823 (merge_properties_sticky): Likewise.
2824 (get_property_and_range): New function.
2826 * keyboard.c (Vdisable_point_adjustment): New variable.
2827 (Vglobal_disable_point_adjustment): New variable.
2828 (syms_of_keyboard): Declare them as Lisp variables.
2829 (command_loop_1): Check them and call adjust_point_for_property if
2831 (adjust_point_for_property): New function.
2833 * keymap.c (push_key_description): Adjusted for the change of
2835 (Ftext_char_description): Likewise.
2837 * lisp.h (QCtest, QCweakness, Qequal): Extern them.
2838 (hash_put): Adjusted for the change of the definition.
2839 (signal_after_change): Likewise.
2840 (check_point_in_composition): Extern it.
2842 * lread.c (readchar): Adjusted for the change of CHAR_STRING.
2843 Delete a code that handles an invalid too-long multibyte sequence
2844 because we are now sure that we never encounter with such a
2846 (read_multibyte): Use macro MAX_MULTIBYTE_LENGTH, not
2847 MAX_LENGTH_OF_MULTI_BYTE_FORM.
2848 (init_obarray): Likewise.
2849 (read1): Likewise. Adjusted for the change of CHAR_STRING.
2851 * print.c (printchar): Adjusted for the change of CHAR_STRING.
2853 * process.c: Include composite.h.
2854 (read_process_output): Call update_compositions.
2856 * regex.c (regex_compile): Adjusted for the change of CHAR_STRING.
2858 * search.c (search_buffer): Adjusted for the change of CHAR_STRING.
2860 * syntax.h (SYNTAX_ENTRY_INT): Delete codes for a composite
2863 * term.c (encode_terminal_code): Delete codes for a composite
2864 character. Adjusted for the change of CHAR_STRING.
2865 (produce_glyphs): When called, it->what can be IT_COMPOSITION.
2866 Delete codes for a composite character.
2868 * textprop.c (Vtext_property_default_nonsticky): New variable
2869 (syms_of_textprop): Declare it as a Lisp variable.
2871 * window.c (Frecenter): Clear all caches of compositions.
2873 * xdisp.c (it_props): Add an entry for composition.
2874 (face_before_or_after_it_pos): For composition, check face of a
2875 character after the composition.
2876 (handle_composition_prop): New function.
2877 (get_next_display_element): Adjusted for the change of
2879 (set_iterator_to_next): Handle the case that it->method ==
2880 next_element_from_composition.
2881 (next_element_from_composition): New function.
2882 (message_dolog): Adjusted for the change of CHAR_STRING.
2883 (set_message_1): Likewise.
2884 (check_point_in_composition): New function.
2885 (reconsider_clip_changes): If point moved into or out of
2886 composition, set b->clip_changed to 1 to force updating of the
2888 (disp_char_vector): Delete codes for a composite character.
2889 (decode_mode_spec_coding): Adjusted for the change of CHAR_STRING.
2891 * xfaces.c (choose_face_fontset_font): Delete codes for a
2892 composite character.
2893 (realize_x_face): Likewise. Change a place to set local variable
2894 `f' to avoid a bug of GCC 2.8.1 on Solaris.
2896 * xfns.c: Include intervals.h.
2897 (syms_of_xfns): Make `display' property nonsticky by default.
2899 * xselect.c (lisp_data_to_selection_data): Adjusted for the change
2900 for find_charset_in_str.
2902 * xterm.h (struct x_output): Change member font_baseline to
2905 * xterm.c (x_append_glyph): Setup members of struct glyph properly
2907 (x_append_composite_glyph): New function.
2908 (VCENTER_BASELINE_OFFSET): New macro.
2909 (x_produce_glyphs): If it->what == IT_COMPOSITION, setup members
2910 of struct it for the composition. Cache pixel offsets in the
2911 struct composition. Delete codes for a composite character.
2912 Handle Vignore_relative_composition in composition code.
2913 (struct glyph_string): Delete member cmpcharp, add new member cmp.
2914 (x_set_cursor_gc): Check s->cmp, not s->cmpcharp.
2915 (x_compute_glyph_string_overhangs): Likewise.
2916 (x_get_glyph_overhangs): Delete codes for a composite character.
2917 (x_right_overwritten): Check s->cmp, not s->cmpcharp.
2918 (x_draw_glyph_string_background): Likewise. Delete codes for
2919 checking s->gidx for a composition.
2920 (x_draw_glyph_string_foreground): Delete code for a composite
2922 (x_draw_composite_glyph_string_foreground): New function.
2923 (x_draw_glyph_string_box): Check s->cmp, not s->cmpcharp.
2924 (x_draw_glyph_string): Handle the case of COMPOSITE_GLYPH.
2925 (struct work): Deleted.
2926 (x_fill_composite_glyph_string): Argument changed. Mostly
2928 (x_fill_glyph_string): Don't check CHARSET_COMPOSITION.
2929 (BUILD_CHAR_GLYPH_STRINGS): Don't handle composition here.
2930 (BUILD_COMPOSITE_GLYPH_STRING): New macro.
2931 (BUILD_GLYPH_STRINGS): For composition, call
2932 BUILD_COMPOSITE_GLYPH_STRING.
2933 (x_new_font): Initialize f->output_data.x->baseline_offset, not
2934 f->output_data.x->font_baseline.
2936 1999-12-14 Gerd Moellmann <gerd@gnu.org>
2938 * xterm.c (show_mouse_face): Don't use updated_area, use
2941 1999-12-12 Richard M. Stallman <rms@gnu.org>
2943 * minibuf.c (Fall_completions): Doc fix.
2945 1999-12-12 Richard M. Stallman <rms@gnu.org>
2947 * macros.c (Fstart_kbd_macro): Handle case where last-kbd-macro
2948 has been changed by the Lisp code.
2950 1999-12-12 Gerd Moellmann <gerd@gnu.org>
2952 * xfns.c: Indentation fixes.
2954 1999-12-10 Stefan Monnier <monnier@cs.yale.edu>
2956 * xterm.c (x_initialize): Only setup xaw3d_* if they've been declared.
2958 1999-12-10 Gerd Moellmann <gerd@gnu.org>
2960 * frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL)
2961 [!MSDOS && !WINDOWSNT && !macintosh]: Moved here from xterm.h.
2963 * xterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Moved
2966 1999-12-09 Stefan Monnier <monnier@cs.yale.edu>
2968 * keyboard.c (Qratio): New symbol.
2969 (scroll_bar_parts): Add `Qratio' to it.
2970 (syms_of_keyboard): Init `Qratio'.
2971 * termhooks.h (scroll_bar_part): Add `scroll_bar_move_ratio'.
2972 * xterm.c (#includes): Allow compilation with only Xaw.
2973 (xaw3d_arrow_scroll, xaw3d_pick_top): New variables.
2974 (xt_action_hook): Replace XAW3D by XAW.
2975 (xaw3d_jump_callback): Renamed to xaw_jump_callback.
2976 (xaw_jump_callback): Renamed from xaw3d_jump_callback.
2977 Determine epsilon dynamically and don't try to be too clever.
2978 (xaw3d_scroll_callback): Renamed to xaw_scroll_callback.
2979 (xaw_scroll_callback): Renamed from xaw3d_scroll_callback.
2980 Handle both Xaw3d with arrow-scrollbars and with Xaw-style
2981 scrollbar (using `ratio').
2982 (x_create_toolkit_scroll_bar): Try to detect which style of Xaw3d
2983 scrollbar we have so as to set it up more optimally and to fix
2984 xaw3d_arrow_scroll and xaw3d_pick_top.
2985 (x_set_toolkit_scroll_bar_thumb): Try to maintain 2 spare pixels at the
2986 bottom of the Xaw3d scrollbar, to work around its tendency to refuse
2987 shrinking the thumb. Also make sure that `XawScrollbarSetThumb'
2988 is not ignored, using a major gross hack.
2989 (x_initialize): Init default values for xaw3d_arrow_scroll and
2992 1999-12-09 Dave Love <fx@gnu.org>
2994 * frame.h: (PIX_TYPE) [! HAVE_X_WINDOWS]: Define PIX_TYPE.
2996 1999-12-08 Gerd Moellmann <gerd@gnu.org>
2998 * eval.c: Remove conditional compilation on `standalone'.
2999 (call_debugger): When entering the debugger while redisplaying,
3000 reset redisplaying_p, and go back to the top-level if the debugger
3003 1999-12-07 Gerd Moellmann <gerd@gnu.org>
3005 * xfaces.c (x_set_menu_resources_from_menu_face): Make sure
3006 basic faces are realized before trying to use face `menu'.
3008 * window.c (delete_window): Block input for the time window
3009 matrices are being changed.
3011 1999-12-07 Dave Love <fx@gnu.org>
3013 * lread.c (Fintern_soft): Fix newlines in doc string.
3015 1999-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
3017 * unexelf.c: Include <syms.h>, not <sym.h> on IRIX. Removed
3018 duplicate definition of ElfW.
3019 (find_section): Copied from unexsgi.c.
3020 (unexec): Use find_section. Adjust whitespace. Initialize
3021 new_data2_offset based on old_data, not sbss (this fixes a bug on
3022 IRIX6). Change #ifdef __mips to __sgi, since it's IRIX-specific.
3023 Adjust test for presence of .mdebug section to the new return
3024 value of find_section.
3026 1999-12-07 Gerd Moellmann <gerd@gnu.org>
3028 * unexelf.c: Merge changes from 20.5.
3029 (unexec): Handle .lit4 and .lit8 unconditionally.
3031 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexelf.o instead of
3034 * m/iris5d.h (UNEXEC): Likewise.
3036 1999-12-06 Stefan Monnier <monnier@cs.yale.edu>
3038 * editfns.c (Fdelete_and_extract_region): New function.
3039 (syms_of_editfns): Register it.
3040 * insdel.c (del_range): Update del_range_1 call.
3041 (del_range_1, del_range_2): Add a ret_string argument to
3042 request that the deleted text be returned.
3043 (del_range_byte, del_range_both): Update del_range_2 call.
3044 * lisp.h (del_range_1, del_range_2): Change prototype
3045 * casefiddle.c (casify_region): Update del_range_1 call.
3046 * coding.c (code_convert_region): Update del_range_2 call.
3047 * fileio.c (Finsert_file_contents): Update del_range_2 call.
3049 1999-12-06 Gerd Moellmann <gerd@gnu.org>
3051 * xfaces.c (set_lface_from_font_name): Fix incomplete merge.
3053 1999-12-04 Hrvoje Niksic <hniksic@iskon.hr>
3055 * lread.c (Fintern_soft): Accept a symbol argument.
3057 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
3059 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Reduce to 40000.
3061 * insdel.c (adjust_markers_for_delete): Fix last change.
3063 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
3065 Changes for automatic remapping of X colors on terminal frames:
3067 * xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
3069 (Vface_tty_color_alist): Remove.
3070 (tty_defined_color): New function.
3071 (defined_color): Rewrite to support any type of frame.
3072 (tty_color_name): New function.
3073 (face_color_supported_p, Fface_color_gray_p,
3074 Fface_color_supported_p): Support non-X frames.
3075 (load_color): Enclose the color name in quotes, in the log
3076 messages. Remove DOS-specific version of load_color.
3077 (realize_tty_face): Take the supported colors from
3078 tty-color-alist. Support translation of X colors to the closest
3079 tty color, for both MSDOS and tty frames.
3080 [MSDOS]: Don't invert face colors if they were taken from the
3082 (Fface_register_tty_color, Fface_clear_tty_colors): Remove.
3084 * frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
3085 Define a mostly empty surrogate.
3086 (tty_display): Declare.
3088 * frame.c (make_terminal_frame) [!macintosh]: Don't use
3090 (Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
3091 frames when the frame's param_alist includes 'reverse.
3092 (tty_display): Define.
3093 (make_terminal_frame) [!MSDOS]: Assign &tty_display to the
3094 output_data.x member.
3095 (Fframe_parameters): Return foreground and background color names
3096 on tty frames as well, in addition to MSDOS frames.
3098 * msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
3100 (struct x_output): Remove unused members; document who uses each
3102 (FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
3103 FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
3104 FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
3105 FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
3106 unused macro definintions.
3108 * msdos.c (IT_set_frame_parameters): Don't call
3109 recompute_basic_faces, the next redisplay will, anyway.
3110 (x_current_display): Remove unused variable.
3111 Many functions: changes for Lisp_object selected_frame.
3112 (IT_set_face): If the tty_reverse_p flag is set for the face,
3113 reverse the foreground and background colors.
3114 (Fmsdos_remember_default_colors): New function.
3115 (syms_of_msdos): Defsubr it.
3116 (IT_set_frame_parameters): Use initial_screen_colors[] when
3117 creating a new frame. If the frame parameters include 'reverse,
3118 swap the foreground and background colors.
3119 (internal_terminal_init): Initialize initial_screen_colors to -1.
3120 (syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
3123 * Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
3125 * xfns.c (x_defined_color): Rename from defined_color. All
3127 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
3128 all callers changed.
3129 (Fxw_color_values): Renamed from Fx_color_values; all callers
3131 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
3133 (x_window_to_frame, x_any_window_to_frame,
3134 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
3135 x_top_window_to_frame): Use !FRAME_X_P instead of
3136 f->output_data.nothing.
3137 * xterm.h (x_defined_color): Rename from defined_color.
3139 * w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
3140 f->output_data.nothing.
3141 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
3142 all callers changed.
3143 (Fxw_color_values): Renamed from Fx_color_values; all callers
3145 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
3148 * dispextern.h (tty_color_name): Add prototype.
3150 * xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
3151 f->output_data.nothing.
3152 * w32menu.c (menubar_id_to_frame): Likewise.
3153 * w32term.h (w32_output): Declare.
3155 * dosfns.c (Qmsdos_color_translate): Remove.
3156 (msdos_stdcolor_name): Now returns a Lisp_Object.
3157 * dosfns.h (Qmsdos_color_translate): Remove.
3159 * s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
3161 1999-12-06 Kenichi Handa <handa@etl.go.jp>
3163 * fileio.c (decide_coding_unwind): Renamed from
3164 set_auto_coding_unwind.
3165 (Finsert_file_contents): Make single unwind protect to call both
3166 Vset_auto_coding_function and Ffind_operation_coding_system.
3168 * insdel.c (adjust_markers_for_delete): Make it non-static.
3170 1999-12-04 Stefan Monnier <monnier@cs.yale.edu>
3172 * regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
3173 operators and handle them properly.
3174 * regex.h (RE_ALL_GREEDY): New option.
3175 (RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
3176 sorting would put it.
3177 (RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
3178 (_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
3180 1999-12-04 Dave Love <d.love@dl.ac.uk>
3182 * m/arm.h: New file.
3184 1999-12-03 Dave Love <fx@gnu.org>
3186 * editfns.c (Fmessage_or_box): Use use_dialog_box.
3188 1999-12-02 Gerd Moellmann <gerd@gnu.org>
3190 * s/usg5-4.h (LIBS_SYSTEM): Add -lgen because that's needed
3191 for building with Motif.
3193 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexsgi.o instead of
3196 * m/iris5d.h (UNEXEC): Use unexsgi.o instead of unexelf.o.
3198 1999-12-01 Dave Love <fx@gnu.org>
3200 * emacs.c (main): Set LANG=C iff AX3_2 defined.
3202 1999-11-28 Gerd Moellmann <gerd@gnu.org>
3204 * systime.h (EMACS_TIME_CMP, EMACS_TIME_EQ, EMACS_TIME_NE)
3205 (EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT,EMACS_TIME_LE): New
3208 * config.in (HAVE_SETITIMER, HAVE_UALARM): New.
3210 1999-11-28 eliz <eliz@dlpx1>
3212 * emacs.c (synchronize_locale): Avoid compiler warnings about
3213 pointer type mismatch.
3215 1999-11-28 Gerd Moellmann <gerd@gnu.org>
3217 * window.c (Fwindow_end): Don't call temp_set_pt_both with
3218 out of range position.
3220 * xterm.c (XTread_socket) <ClientMessage, Xatom_Scrollbar>:
3221 Switch off busy-cursor by setting inhibit_busy_cursor to 2.
3223 1999-11-28 Eli Zaretskii <eliz@is.elta.co.il>
3225 * charset.c (Fmake_char_internal): Print the charset ID when
3226 signalling an error.
3228 * emacs.c (synchronize_locale): Avoid compiler warnings about
3229 pointer type mismatch.
3231 1999-11-26 Richard M. Stallman <rms@gnu.org>
3233 * editfns.c (Fdelete_field): Make it noninteractive. Return nil.
3235 1999-11-26 Gerd Moellmann <gerd@gnu.org>
3237 * puresize.h (BASE_PURESIZE): Increase to 550000.
3239 * textprop.c (set_text_properties): New function. Like
3240 Fset_text_properties, but with additional parameter
3241 SIGNAL_AFTER_CHANGE_P. If that is nil, don't signal after
3243 (Fset_text_properties): Use it.
3245 * insdel.c (insert_1_both): Call set_text_properties with last
3246 parameter nil so that no after changes will be signaled.
3248 * lisp.h: Add prototype for set_text_properties.
3250 * xfaces.c (set_lface_from_font_name): Fix previous change.
3251 (recompute_basic_faces): Change assert to abort.
3253 1999-11-25 Dave Love <fx@gnu.org>
3255 * fns.c (Fnthcdr, Fnreverse): Inline cdr.
3256 (Fmember, Fdelq, Fdelete): Inline car.
3257 (Fy_or_n_p): Doc fix.
3259 1999-11-25 Gerd Moellmann <gerd@gnu.org>
3261 * xfaces.c (set_lface_from_font_name): New parameter may_fail_p.
3262 Callers changed. If specified font name is bogus, and may_fail_p
3263 is not set, try to use a reasonable default.
3265 * dispnew.c (direct_output_for_insert): Set glyph row's
3266 displays_text_p flag. Correct window's window_end_vpos if
3269 1999-11-25 Paul Eggert <eggert@twinsun.com>
3271 * emacs.c (fixup_locale): Don't bother to record initial locale.
3272 (synchronize_locale): If the desired locale is nil,
3273 treat it as if it were the empty string,
3274 so that we set the locale from the environment.
3276 1999-11-25 Kenichi Handa <handa@etl.go.jp>
3278 * fileio.c (Finsert_file_contents): Set buffer-file-coding-system
3279 of the current buffer via Fset.
3281 1999-11-24 Dave Love <fx@gnu.org>
3283 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
3285 * xfaces.c: Don't duplicate Qmode_line definition done elsewhere.
3287 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
3289 1999-11-24 Gerd Moellmann <gerd@gnu.org>
3291 * lisp.h (enum pvec_type): Put PVEC_FLAG in #if 0.
3293 * emacs.c (PVEC_FLAG): New variable.
3295 1999-11-23 Gerd Moellmann <gerd@gnu.org>
3297 * unexaix.c (unexec): Use unsigned instead of uintptr_t because
3298 that fails on IBM PowerPC, AIX 4.2.
3300 1999-11-22 Eli Zaretskii <eliz@is.elta.co.il>
3302 * buffer.c (syms_of_buffer): Add %z, %Z, %m and %& to the doc
3303 string of mode-line-format. Remove the obsolete %t.
3305 1999-11-22 Gerd Moellmann <gerd@gnu.org>
3307 * dispnew.c (direct_output_for_insert): Increment glyph positions
3308 for glyphs from buffer text only.
3310 * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
3311 (gdb_data_seg_bits): New variables.
3313 * lisp.h (enum gdb_lisp_params): Put in #if 0, since it doesn't
3314 work on systems not allowing enumerators > INT_MAX, and it
3315 won't work if EMACS_INT is long long.
3317 1999-11-22 Paul Eggert <eggert@twinsun.com>
3319 Port to SunOS 4.1.x again. Help out with Alpha port.
3320 Rename messages-locale to system-messages-locale,
3321 and likewise for time-locale.
3323 * callproc.c (strerror): Remove decl.
3324 * fileio.c (strerror): Likewise.
3325 * process.c (strerror): Likewise.
3326 * emacs.c (strerror): Likewise.
3327 (Vsystem_messages_locale): Renamed from Vmessages_locale.
3329 (Vprevious_system_messages_locale): Likewise, from
3330 Vprevious_messages_locale.
3331 (Vsystem_time_locale): Likewise, from Vtime_locale.
3332 (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
3333 (ABORT_RETURN_TYPE): New macro.
3334 (abort): Return type is now ABORT_RETURN_TYPE.
3335 (main): Always invoke init_signals, even if POSIX_SIGNALS is not
3337 (syms_of_emacs): messages-locale -> system-messages-locale,
3338 previous-messages-locale -> previous-system-messages-locale,
3339 time-locale -> system-time-locale,
3340 previous-time-locale -> previous-system-time-locale.
3342 * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
3343 (const): Do not define; that's config.h's job.
3344 (<limits.h>): Include if HAVE_LIMITS_H is defined.
3345 (CHAR_BIT): Move test for definedness outside of limits.h condition.
3346 (<stddef.h>): Include if STDC_HEADERS is defined.
3347 (FREE_RETURN_TYPE): New macro.
3348 (free): Return type is now FREE_RETURN_TYPE.
3350 * lisp.h (synchronize_system_time_locale): Renamed from
3351 synchronize_time_locale. All uses changed.
3352 (synchronize_system_messages_locale): Likewise, from
3353 synchronize_messages_locale.
3355 * m/alpha.h (malloc, realloc, calloc): Remove decls;
3356 stdlib.h now does this.
3358 * process.c (sys_siglist): Remove.
3360 * s/sunos4-0.h (ABORT_RETURN_TYPE, FREE_RETURN_TYPE):
3363 * syntax.c (scan_sexps_forward): Use abort, not assert.
3365 * sysdep.c (my_sys_siglist): New var.
3366 (sys_siglist): New macro. Remove old initialized vars of same name.
3367 (init_signals): Initialize sys_siglist.
3369 * xfns.c (abort): Remove decl; stdlib.h now does this.
3371 1999-11-18 Dave Love <fx@gnu.org>
3373 * filelock.c: Add forward declaration for get_boot_time_1.
3375 * dispnew.c (Finternal_show_cursor_p): Fix doc string.
3377 1999-11-18 Gerd Moellmann <gerd@gnu.org>
3379 * buffer.h (struct buffer_text): Add comment about moving
3380 buffer text if REL_ALLOC is defined.
3382 1999-11-18 Kenichi Handa <handa@etl.go.jp>
3384 * lisp.h (KEY_DESCRIPTION_SIZE): New macro.
3386 * keyboard.c (echo_char): Use KEY_DESCRIPTION_SIZE to check free
3387 memory for push_key_description.
3389 * keymap.c (Fsingle_key_description): Use KEY_DESCRIPTION_SIZE to
3390 allocate memory for push_key_description.
3391 (describe_buffer_bindings): Likewise.
3393 1999-11-17 Gerd Moellmann <gerd@gnu.org>
3395 * xfns.c (Fx_show_busy_cursor): Doc-fix.
3396 (Fx_hide_busy_cursor): Ditto.
3398 1999-11-17 Marco Walther <walther@siemens-pyramid.com>
3400 * unexsni.c (unexec): Handle .rel.dyn section.
3402 1999-11-16 Dave Love <fx@gnu.org>
3404 * doc.c (Fdocumentation): Remove gcpro here too.
3406 1999-11-16 Gerd Moellmann <gerd@gnu.org>
3408 * keyboard.c (command_loop_1): Remove no_redisplay.
3410 1999-11-16 Richard M. Stallman <rms@gnu.org>
3412 * print.c (PRINTPREPARE): Don't call setup_echo_area_for_printing
3415 1999-11-14 Gerd Moellmann <gerd@gnu.org>
3417 * xdisp.c (ensure_echo_area_buffers): New.
3418 (with_echo_area_buffer): Use it.
3419 (setup_echo_area_for_printing): Ditto.
3421 * buffer.c (indicate-empty-lines): Doc-fix.
3423 1999-11-12 Gerd Moellmann <gerd@gnu.org>
3425 * term.c (term_init): If "op" isn't available, don't support color
3426 because we can't switch back to the default foreground and
3429 * doc.c (Fdocumentation_property): Remove GCPRO because
3430 Fsubstitute_command_keys gcpro's the string.
3432 1999-11-12 Kenichi Handa <handa@etl.go.jp>
3434 * editfns.c (Ftranslate_region): Check the buffer multibyteness.
3436 1999-11-11 Gerd Moellmann <gerd@gnu.org>
3438 * print.c, keymap.c, indent.c, insdel.c, keyboard.c, intervals.c,
3439 lread.c, textprop.c, undo.c, emacs.c, lisp.h, intervals.h,
3440 buffer.h, config.in, Makefile.in: Remove USE_TEXT_PROPERTIES.
3442 1999-11-10 Gerd Moellmann <gerd@gnu.org>
3444 * xfns.c (QCuser_data): Removed.
3445 (syms_of_xfns): Initialization of QCuser_data removed.
3446 (parse_image_spec): Don't handle :user-data specially. Allow
3447 unknown keys. Remove parameter ALLOW_OTHER_KEYS.
3448 (xbm_image_p, xbm_load, xpm_image_p, pbm_image_p, png_image_p)
3449 (tiff_image_p, jpeg_image_p, gif_image_p, gs_image_p): Call
3450 parse_image_spec accordingly.
3452 1999-11-09 Richard M. Stallman <rms@gnu.org>
3454 * cmds.c (Fbeginning_of_line): Doc fix.
3455 (Fend_of_line): Doc fix.
3457 * editfns.c (Fline_beginning_position): If N is not 1,
3458 pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
3460 * syntax.c (Fforward_word): Handle fields even if would have hit
3461 an edge of the buffer. Return nil if affected by fields.
3463 1999-11-09 Richard M. Stallman <rms@gnu.org>
3465 * editfns.c (preceding_pos): Function deleted.
3466 (text_property_stickiness): Decrement POS directly.
3467 Fix a confusion that used PT instead of POS.
3469 * editfns.c (find_field): Properly handle the case
3470 of a field boundary where `field' inherits from neither side.
3472 * editfns.c (Ffield_beginning, Ffield_end): Doc fixes.
3473 (Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
3475 1999-11-08 Gerd Moellmann <gerd@gnu.org>
3477 * bytecode.c (Fbyte_code) <BinsertN, Bcall>: Do the
3478 BEFORE_POTENTIAL_GC before DISCARD.
3480 1999-11-07 Gerd Moellmann <gerd@gnu.org>
3482 * alloc.c (Fgarbage_collect): Call unmark_byte_stack.
3484 * lisp.h: Add prototype for unmark_byte_stack.
3486 * bytecode.c (mark_byte_stack): Use XMARKBIT and XMARK.
3487 (unmark_byte_stack): Renamed from relocate_byte_pcs. Use
3490 * xdisp.c (resize_mini_window): Fix computation of needed
3493 * alloc.c, buffer.c, editfns.c, xdisp.c: Remove conditional
3494 compilation on USE_TEXT_PROPERTIES.
3496 * Fbyte_code: Use block statements in cases and declare v1 and v2
3497 locally there. Rearrange case statements so that those most
3498 frequently executed come first. Avoid goto's in frequently
3501 1999-11-05 Gerd Moellmann <gerd@gnu.org>
3503 * bytecode.c (Fbyte_code): Use BEFORE_POTENTIAL_GC and
3504 AFTER_POTENTIAL_GC around internal_catch.
3506 * alloc.c (Fgarbage_collect): Call mark_byte_stack and
3508 (init_alloc_once, init_alloc): Set byte_stack_list to null.
3510 * eval.c (struct catchtag): Add member byte_stack.
3511 (internal_catch, Fcondition_case, internal_condition_case)
3512 (internal_condition_case_1): Save value of byte_stack_list in
3514 (unwind_to_catch): Restore byte_stack_list from catchtag.
3516 * lisp.h: Add prototypes for new functions in bytecode.c.
3517 Add extern declaration for byte_stack_list.
3519 * bytecode.c (struct byte_stack): New.
3520 (byte_stack_list, mark_byte_stack, relocate_byte_pcs): New
3521 (BEFORE_POTENTIAL_GC, AFTER_POTENTIAL_GC): New.
3522 (FETCH, PUSH, POP, DISCARD, TOP, MAYBE_GC): Rewritten.
3523 (HANDLE_RELOCATION): Removed.
3524 (Fbyte_code): Use byte_stack structures.
3526 * filelock.c (Ffile_locked_p): Make FILENAME a required argument.
3528 * buffer.c (syms_of_buffer): Extend documentation of
3531 1999-11-04 Gerd Moellmann <gerd@gnu.org>
3533 * editfns.c (Fdelete_field): Renamed from Ferase_field.
3535 * minibuf.c (do_completion, Fminibuffer_complete_word): Use
3536 Ferase_field instead of Fdelete_field.
3538 1999-11-03 Gerd Moellmann <gerd@gnu.org>
3540 * dispnew.c (Finternal_show_cursor): Change it to set the
3541 cursor on/off, not toggle its state.
3542 (Finternal_show_cursor_p): New.
3543 (syms_of_display): Defsubr Sinternal_show_cursor_p.
3545 1999-11-03 Dave Love <fx@gnu.org>
3547 * charset.c (split_non_ascii_string): Define return value.
3549 1999-11-03 Gerd Moellmann <gerd@gnu.org>
3551 * minibuf.c (string_to_object): New.
3552 (read_minibuf_noninteractive): New.
3553 (read_minibuf): Call read_minibuf_noninteractive if
3554 noninteractive. Use string_to_object.
3556 * doc.c (Fdocumentation_property): Fix bug bypassing UNGCPRO.
3558 1999-11-02 Dave Love <fx@gnu.org>
3560 * gnu-linux.h: Use SIGCHLD, not SIGCLD (not in glibc 2.1).
3562 * process.c: Define _GNU_SOURCE before config.h to get strsignal
3563 declared with glibc2.
3565 1999-11-02 Gerd Moellmann <gerd@gnu.org>
3567 * lisp.h (QUIT): Give it statement form.
3569 1999-11-02 Dave Love <fx@gnu.org>
3571 * eval.c (init_eval): Conditionalize declaration of gcpro_level.
3573 1999-11-02 Gerd Moellmann <gerd@gnu.org>
3575 * xfns.c (QCuser_data): New.
3576 (syms_of_xfns): Initialize QCuser_data.
3577 (parse_image_spec): Ignore :user-data DATA properties.
3579 * xdisp.c (display_line): Set charpos of first glyph in blank
3580 lines not corresponding to any text to -1, even if no glyphs are
3581 filled in in that line.
3583 1999-11-01 Gerd Moellmann <gerd@gnu.org>
3585 * xfns.c (png_load) [PNG_READ_sRGB_SUPPORTED]: Put code using
3586 png_get_sRGB in #ifdef.
3588 * dispnew.c (Finternal_show_cursor): Renamed from Fshow_cursor.
3589 (syms_of_display): Use the new name.
3591 * textprop.c (verify_interval_modification): Signal text-read-only
3592 instead of calling error.
3594 * data.c (Qtext_read_only): New built-in error.
3595 (syms_of_data): Initialize it.
3597 * lisp.h: Add extern declaration for Qtext_read_only.
3599 * syntax.c: Remove whitespace after open or in front of closing
3602 1999-11-01 Richard M. Stallman <rms@gnu.org>
3604 * Makefile.in (w16select.o, sound.o): Don't depend on lisp.h.
3606 1999-10-31 Gerd Moellmann <gerd@gnu.org>
3608 * xdisp.c (resize_mini_window): Compute needed height differently.
3610 * fns.c (Flength): Unroll loop over lists.
3612 * xdisp.c (append_space): Return non-zero if space was appended.
3613 (display_line): Set charpos of first glyph to -1 only if that
3614 glyph is the space added by append_glyph.
3616 1999-10-30 Richard M. Stallman <rms@gnu.org>
3618 * print.c (strout): Consider `noninteractive' and use stdout
3619 only when PRINTCHARFUN is t.
3621 * lisp.h (struct gcpro) [DEBUG_GCPRO]: New field `level'.
3622 (gcpro_level): Declare it extern.
3623 [DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
3624 Alternate definitions that set `level' and increment `gcpro_level'.
3625 [DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
3627 * eval.c [DEBUG_GCPRO] (gcpro_level): New variable.
3628 (init_eval) [DEBUG_GCPRO]: Initialize it.
3629 (unwind_to_catch) [DEBUG_GCPRO]: Set gcpro_level
3630 from remaining gcprolist.
3632 1999-10-29 Kenichi Handa <handa@etl.go.jp>
3634 * coding.c (code_convert_region): Update `dst' correctly.
3636 1999-10-28 Gerd Moellmann <gerd@gnu.org>
3638 * fns.c (Fmemq, Fassq, Frassq, assq_no_quit, Fassoc)
3639 (Frassoc): Rewritten.
3641 1999-10-27 Noah Friedman <friedman@splode.com>
3643 * s/gnu-linux.h [HAVE_DEV_PTMX]: Redefine FIRST_PTY_LETTER to 'z'.
3644 Define PTY_NAME_SPRINTF.
3645 Redefine PTY_TTY_NAME_SPRINTF.
3646 * config.in: Add undef for HAVE_DEV_PTMX.
3648 1999-10-26 Richard M. Stallman <rms@gnu.org>
3650 * regex.c (POP_FAILURE_POINT): Use failure_id.integer
3651 as arg to DEBUG_POP and DEBUG_PRINT.
3653 1999-10-27 Richard M. Stallman <rms@gnu.org>
3655 * data.c (Qad_activate_internal): Renamed from Qad_activate.
3656 (Ffset): Call Qad_activate_internal.
3657 (syms_of_data): Initialize Qad_activate_internal.
3659 1999-10-27 Gerd Moellmann <gerd@gnu.org>
3661 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing if
3662 Vterminal_frame is selected and Vwindow_system is non-nil.
3664 1999-10-26 Gerd Moellmann <gerd@gnu.org>
3666 * xdisp.c (echo_area_display): Put previous change in #if 0.
3668 * emacs.c (standard_args): Add `file' as synonym for `visit',
3669 `execute' as synonym for `eval'.
3670 (main): Add new options to usage message.
3672 1999-10-25 Gerd Moellmann <gerd@gnu.org>
3674 * data.c (Qhash_table): New.
3675 (Ftype_of): Return it for hash tables.
3676 (syms_of_data): Initialize Qhash_table.
3678 1999-10-25 Richard M. Stallman <rms@gnu.org>
3680 * regex.c (POP_FAILURE_POINT): Extract failure_id as an integer.
3682 1999-10-24 Ken Raeburn <raeburn@gnu.org>
3684 * alloc.c: Undef HIDE_LISP_IMPLEMENTATION before including
3687 * buffer.c (Fbuffer_list, Fget_file_buffer, get_truename_buffer,
3688 Fbuffer_local_variables, Fother_buffer, record_buffer,
3689 set_buffer_internal_1, Fbury_buffer, Fkill_all_local_variables,
3690 swap_out_buffer_local_variables, overlays_at, overlays_in,
3691 overlay_touches_p, overlay_strings, recenter_overlay_lists,
3692 fix_overlays_in_range, fix_overlays_before, Foverlay_get,
3693 Foverlay_put, report_overlay_modification, evaporate_overlays):
3694 Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member
3696 * data.c (Fcar, Fcar_safe, Fcdr, Fcdr_safe, Fsetcar, Fsetcdr,
3697 swap_in_symval_forwarding, set_internal, default_value,
3698 Fset_default, Fmake_variable_buffer_local, Fmake_local_variable,
3699 Fmake_variable_frame_local, Flocal_variable_p,
3700 Flocal_variable_if_set_p, arithcompare, Fzerop, cons_to_long,
3701 Fnumber_to_string, float_arith_driver, Fadd1, Fsub1): Likewise.
3702 * dispnew.c (Fframe_or_buffer_changed_p): Likewise.
3703 * emacs.c (main): Likewise.
3704 * fontset.c (fs_load_font, fs_register_fontset,
3705 CACHED_FONTSET_NAME, CACHED_FONTSET_REGEX, Fquery_fontset,
3706 Fnew_fontset, Fset_fontset_font): Likewise.
3707 * frame.c (do_switch_frame, next_frame, prev_frame,
3708 other_visible_frames, Fdelete_frame, Fvisible_frame_list):
3710 * keyboard.c (read_char, help_char_p, event_to_kboard,
3711 kbd_buffer_get_event, timer_start_idle, timer_check,
3712 make_lispy_event, apply_modifiers, reorder_modifiers,
3713 Fevent_convert_list, lucid_event_type_list_p, menu_bar_items,
3714 menu_bar_one_keymap, menu_item_eval_property_1, parse_menu_item,
3715 tool_bar_items, read_char_x_menu_prompt, read_key_sequence,
3716 Fcommand_execute, Fexecute_extended_command): Likewise.
3717 * minibuf.c (read_minibuf, get_minibuffer, Ftry_completion,
3718 Fall_completions): Likewise.
3719 * window.c (Fset_window_margins): Likewise.
3721 * callint.c (quotify_args): Don't explicitly use struct
3722 Lisp_Cons, use Lisp_Object and XCAR/XCDR instead.
3724 * s/netbsd.h (HAVE_GETLOADAVG): Define as 1.
3725 (UNEXEC, START_FILES, LIB_STANDARD, LIB_GCC): Define ELF versions,
3726 if __ELF__ is defined.
3728 1999-10-24 Gerd Moellmann <gerd@gnu.org>
3730 * window.c (Fnext_window): Add a QUIT in the loop.
3732 1999-10-23 Gerd Moellmann <gerd@gnu.org>
3734 * Makefile.in (bootstrap, bootstrap-emacs, bootstrap-temacs):
3737 1999-10-22 Dave Love <fx@gnu.org>
3739 * emacs.c (main): Enable profiling conditional on __linux also.
3741 1999-10-20 Gerd Moellmann <gerd@gnu.org>
3743 * xrdb.c (x_load_resources): Set default resources for resource
3744 classes instead of for the specific Emacs.
3746 1999-10-19 Gerd Moellmann <gerd@gnu.org>
3748 * s/freebsd.h (HAVE_GETLOADAVG): Define as 1 because config.h
3749 defines it that way.
3751 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing
3752 if selected_frame is equal to Vterminal_frame.
3754 1999-10-19 Paul Eggert <eggert@twinsun.com>
3756 Add support for large files, 64-bit Solaris, system locale codings.
3758 * Makefile.in (emacs): Set the LC_ALL environment variable to "C"
3759 when dumping, so that the dumped Emacs doesn't have stray locale info.
3760 (dired.o): Depend on systime.h.
3761 (editfns.o): Depend on coding.h.
3763 * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
3764 dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
3765 keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
3766 unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
3767 w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
3768 Include <config.h> before any system include files.
3770 * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
3771 fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
3772 m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
3774 Do not include <stdlib.h>, as <config.h> does this now.
3776 * callproc.c (Fcall_process):
3777 Synchronize messages locale before invoking strerror.
3778 Decode resulting string with locale-coding-system.
3780 * coding.c (Vlocale_coding_system): New var.
3781 (syms_of_coding): Adjust to above change.
3782 (emacs_strerror): New function.
3784 * coding.h (emacs_strerror, Vlocale_coding_system): New decls.
3786 * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
3787 HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
3788 HAVE_STRSIGNAL): New macros.
3789 (BITS_PER_LONG): Default to 64 if _LP64 is defined.
3790 <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
3792 * dired.c: Include "systime.h".
3793 (Ffile_attributes): Do not cast s.st_size to int; this loses
3794 information if int is 32 bits but st_size and EMACS_INT are larger.
3795 Treat large device numbers like large inode numbers.
3797 * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
3799 * editfns.c: Include coding.h.
3800 (emacs_strftime): Remove decl.
3801 (emacs_strftimeu): New decl.
3802 (emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
3803 Use emacs_strftimeu instead of emacs_strftime.
3804 (Fformat_time_string): Convert format string using
3805 Vlocale_coding_system, and convert result back. Synchronize time
3806 locale before invoking lower level function. Invoke
3807 emacs_memftimeu, passing ut, instead of emacs_memftime.
3809 * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
3810 (Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
3811 Vprevious_time_locale): New variables.
3812 (main): Invoke setlocale early, so that initial error messages are
3813 localized properly. But skip locale-setting if LC_ALL is "C".
3814 Fix up locale when it's safe to do so.
3815 (fixup_locale): Moved here from xterm.c.
3816 (synchronize_locale, synchronize_time_locale,
3817 synchronize_messages_locale): New functions.
3818 (syms_of_emacs): Accommodate above changes.
3820 * fileio.c (report_file_error): Convert strerror output according
3821 to Vlocale_coding_system.
3822 (Finsert_file_contents): Check for arithmetic overflow in
3823 computations that depend on file size. Report IO errors
3824 with emacs_strerror, not strerror.
3826 * fns.c (Fgethash): Declare dflt parameter.
3828 * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
3829 is defined; that's config.h's job.
3831 * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
3832 default these values to long, BITS_PER_LONG, and unsigned long.
3833 (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
3834 (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
3835 (code_convert_string_norecord, fixup_locale,
3836 synchronize_messages_locale, synchronize_time_locale,
3837 emacs_open, emacs_close, emacs_read, emacs_write): New decls.
3838 All Emacs callers of open, close, read, write changed to use
3839 emacs_open, emacs_close, emacs_read, emacs_write.
3841 * lread.c (file_offset, file_tell): New macros. All uses of ftell
3842 changed to file_tell.
3843 (saved_doc_string_position, prev_saved_doc_string_position): Now
3844 of type file_offset.
3845 (init_lread): Do not fix locale here; fixup_locale now does this.
3847 * m/amdahl.h, s/usg5-4.h:
3849 (NSIG_MINIMUM): New macro.
3851 * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
3852 m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
3853 s/umips.h, s/usg5-4.h:
3854 (SIGIO): Do not undef.
3855 (BROKEN_SIGIO): New macro.
3858 (SIGTSTP): Do not undef.
3859 (BROKEN_SIGTSTP): New macro.
3862 (SIGPOLL, SIGURG): Do not undef.
3863 (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
3866 (SIGINFO): Do not undef.
3867 (BROKEN_SIGINFO): New macros.
3869 * m/delta.h, s/ptx.h, s/template.h: Doc fix.
3871 * mktime.c, strftime.c: Update to glibc 2.1.2 version, with
3872 some Emacs-related changes merged.
3874 * print.c (float_to_string): Prepend "-" to representation of a
3875 NaN if the NaN is negative.
3877 * process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
3878 (wait_reading_process_input): Use emacs_strerror, not strerror.
3880 * process.c (status_message, sigchld_handler): Synchronize locale,
3881 then use strsignal istead of sys_siglist.
3882 * w32proc.c (sys_wait): Likewise.
3884 * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
3885 s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
3886 s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
3887 s/usg5-2.h, s/usg5-3.h, s/xenix.h:
3888 (open, close, read, write, INTERRUPTIBLE_OPEN,
3889 INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
3891 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
3893 * sysdep.c (sys_read, sys_write, read, write, sys_close, close,
3894 sys_open, open): Remove.
3895 (emacs_open, emacs_close, emacs_read, emacs_write): Always define;
3896 the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
3897 macros are no longer used.
3898 (emacs_open): Renamed from sys_open. Merge BSD4_1 version.
3899 (emacs_close): Renamed from sys_close.
3900 (emacs_read): Renamed from sys_read.
3901 (emacs_write): Renamed from sys_write.
3902 (sys_siglist): Do not declare if HAVE_STRSIGNAL.
3903 (dup2): Do not print error on failure; the real dup2 doesn't.
3904 (strsignal): New function, defined if !HAVE_STRSIGNAL.
3906 * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
3908 (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
3909 (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
3910 (strsignal): Declare if !HAVE_STRSIGNAL.
3912 * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
3913 (ElfW): Define in terms of ElfExpandBitsW.
3915 * w32proc.c (sys_siglist): Remove decl.
3917 * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
3919 (display_string): Declare face_string_pos arg.
3921 * xfns.c (Fx_show_tip): Declare timeout param.
3923 * xterm.c: No need to include locale.h.
3924 (x_alloc_lighter_color, x_setup_relief_color):
3925 Pass arg as double, not float, for compatibility with ANSI C.
3926 (fixup_locale): Move to emacs.c.
3927 (x_term_init): Do not setlocale or fixup locale; the main program
3930 1999-10-18 Dave Love <fx@gnu.org>
3932 * doc.c (Fdocumentation_property): Gcpro `tem'.
3934 1999-10-18 Kenichi Handa <handa@etl.go.jp>
3936 * lread.c (Fload): Calculate bytes of filename correctly.
3939 1999-10-18 Keisuke Nishida <kxn30@po.cwru.edu>
3941 * print.c (print_preprocess): In case print-circle is nil,
3942 add OBJ to Vprint_number_table only when OBJ is a symbol.
3944 1999-10-18 Kenichi Handa <handa@etl.go.jp>
3946 * coding.c (code_convert_string): Add record_unwind_protect to
3947 assure setting inhibit_pre_post_conversion back to zero. Take
3948 care of the multibyteness of the working buffer.
3950 * coding.c (inhibit_pre_post_conversion): New variable.
3951 (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
3952 ignore post-read-conversion and pre-write-conversion property of
3954 (code_convert_region_unwind): New function.
3955 (code_convert_region): Set inhibit_pre_post_conversion to 1 while
3956 running pre-write-conversion and post-read-conversion.
3957 (code_convert_string): Likewise.
3959 1999-10-17 Miles Bader <miles@gnu.org>
3961 * editfns.c: Doc fix.
3963 1999-10-17 Miles Bader <miles@gnu.org>
3965 * editfns.c (Fconstrain_to_field): Make sure we don't violate the
3966 argument preconditions of find_before_next_newline in the case
3967 where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
3968 was indeed at the edge.
3970 1999-10-17 Miles Bader <miles@gnu.org>
3972 * minibuf.c (Fminibuffer_complete_and_exit): Supply value for new
3973 ESCAPE_FROM_EDGE parameter to Ffield_beginning.
3975 * editfns.c (text_property_eq, text_property_stickiness): Don't
3976 use initializers for auto variables of type Lisp_Object.
3977 (find_field): Likewise. Use braces around nested ifs.
3978 (Fline_end_position): Store the raw eol in a variable, so that the
3979 final expression doesn't look so ugly.
3980 (Fconstrain_to_field): Doc fix.
3981 (preceding_pos): Renamed from `preceeding_pos'.
3982 (text_property_stickiness, find_field): Call preceding_pos,
3985 1999-10-17 Miles Bader <miles@gnu.org>
3987 * editfns.c (Ffield_string_no_properties): New function.
3988 (text_property_stickiness, preceeding_pos): New functions.
3989 (Ffield_string): Remove PROPS parameter.
3990 (find_field): Add MERGE_AT_BOUNDARY parameter.
3991 Rewrite to use stickiness of `field' property to resolve
3993 (Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
3994 (Fconstrain_to_field): Likewise.
3995 (syms_of_editfns): Init Sfield_string_no_properties.
3996 (Ffield_string, Ferase_field, Ffield_end):
3997 Supply new MERGE_AT_BOUNDARY argument to find_field.
3998 (Fline_beginning_position, Fline_end_position): Supply new
3999 ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
4000 Pass a value of Qt for the ONLY_IN_LINE argument to
4001 Fconstrain_to_field (only matters if N != 1).
4002 * syntax.c (Fforward_word): Supply new ESCAPE_FROM_EDGE parameter
4003 to Fconstrain_to_field.
4005 * minibuf.c (Fminibuffer_complete_word): Use
4006 Ffield_beginning to find the prompt end.
4008 1999-10-17 Miles Bader <miles@gnu.org>
4010 * editfns.c (Fconstrain_to_field): Add get/set-current-point
4011 behavior when NEW_POS is nil.
4012 (find_field): Use XSETFASTINT instead of make_number.
4013 * minibuf.c (Fminibuffer_complete_and_exit): Test for an empty
4014 input string by seeing where the field begins, instead of
4015 looking at text-properties.
4017 1999-10-17 Miles Bader <miles@gnu.org>
4019 * editfns.c (Qfield): New variable.
4020 (find_field, Ferase_field, Ffield_string,
4021 Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
4022 (Fline_beginning_position, Fline_end_position): Constrain to any field.
4023 (make_buffer_string_both): Remove minibuffer-prompt hack.
4024 (syms_of_editfns): Initialize Qfield, and subr entries for
4025 field functions above.
4026 * minibuf.c (read_minibuf): Don't save minibuffer prompt length on
4028 Don't initialize minibuffer prompt length.
4029 Wrap prompt text-properties around the entire prompt.
4030 Add 'prompt text-property to prompt.
4031 Get final value with Ffield_string instead of make_buffer_string.
4032 (read_minibuf_unwind): Don't restore minibuffer prompt length from
4034 (do_completion): Get minibuffer input with Ffield_string
4035 instead of Fbuffer_string.
4036 Erase minibuffer input with Ferase_field instead of erase_buffer.
4037 (Fminibuffer_complete_and_exit): Likewise.
4038 Test whether buffer is empty by looking for the 'prompt text
4039 property at the end.
4040 Set prompt length by looking for the end of the prompt text property,
4041 and save prompt length for later use (since there is no longer a
4042 buffer variable to get it from).
4043 (Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
4044 (syms_of_minibuf): Remove initializations of
4045 Sminibuffer_prompt_width and Sminibuffer_prompt_end.
4046 * buffer.h (struct buffer): Remove prompt_end_charpos field.
4047 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer):
4048 Don't initialize prompt_end_charpos field.
4049 * syntax.c (Fforward_word): Likewise.
4050 Constrain to any field.
4052 1999-10-16 Gerd Moellmann <gerd@gnu.org>
4054 * window.c (enum save_restore_action): New.
4055 (save_restore_orig_size): Change parameter list. Add
4056 functionality to check for valid orig_top and orig_height members
4058 (grow_mini_window): Call save_restore_orig_size with new parameter
4060 (shrink_mini_window): Restore old window sizes only if old
4061 size information is valid in all windows in a window tree.
4063 1999-10-15 Gerd Moellmann <gerd@gnu.org>
4065 * xmenu.c (set_frame_menubar): Don't call
4066 x_set_menu_resources_from_menu_face here.
4067 (update_frame_menubar): Call x_set_menu_resources_from_menu_face.
4069 * xfns.c (gif_load): Fix handling of interlaced GIFs.
4071 1999-10-14 Dave Love <fx@gnu.org>
4073 * xdisp.c (handle_fontified_prop): GCPRO `pos'.
4075 1999-10-14 Gerd Moellmann <gerd@gnu.org>
4077 * process.c (Fopen_network_stream): Don't loop if gethostbyname
4078 fails and h_errno is TRY_AGAIN.
4080 1999-10-13 Dave Love <fx@gnu.org>
4082 * filelock.c (lock_file): Move gcpro of `fn'.
4084 1999-10-10 Gerd Moellmann <gerd@gnu.org>
4086 * keyboard.c (auto-save-interval): Fix documentation.
4088 1999-10-09 Richard M. Stallman <rms@gnu.org>
4090 * print.c (print): When removing objects from Vprint_number_table,
4091 only scan the newly added objects.
4092 (print_preprocess): If OBJ is a gensym, and print-continuous-numbering,
4093 unconditionally force it to stay in the table.
4095 1999-10-09 Gerd Moellmann <gerd@gnu.org>
4097 * xfns.c (prepare_image_for_display): Don't try to load image if
4098 loading it failed before.
4099 (lookup_image, prepare_image_for_display): Remember if loading the
4101 (xpm_load): Add missing UNBLOCK_INPUT.
4103 * dispextern.h (struct image): New member load_failed_p.
4105 1999-10-08 Stefan Monnier <monnier@cs.yale.edu>
4107 * fileio.c (Fmake_temp_name): Add a reference to `make-temp-file'
4110 1999-10-08 Gerd Moellmann <gerd@gnu.org>
4112 * xterm.c (XTread_socket) <ClientMessage, WM_TAKE_FOCUS>:
4113 Don't call XSetInputFocus because that can generate additional
4116 1999-10-07 Jeffrey C Honig <jch@bsdi.com>
4118 * bsdos4.h [HAVE_LIBNCURSES]: Define TERMINFO and LIBS_TERMCAP.
4120 1999-10-07 Richard M. Stallman <rms@gnu.org>
4122 * process.c (wait_reading_process_input): When trying to suck
4123 input from one process, for accept-process-output,
4124 exit that loop if we get EAGAIN or EWOULDBLOCK.
4126 1999-10-07 Gerd Moellmann <gerd@gnu.org>
4128 * xfaces.c (Qbitmap_spec_p): Replaces Qpixmap_spec_p.
4129 (Fbitmap_spec_p): Replaces Fpixmap_spec_p.
4130 (load_pixmap): Use Fbitmap_spec_p and Qbitmap_spec_p instead of
4131 Fpixmap_spec_p and Qpixmap_spec_p.
4132 (load_face_colors, check_lface_attrs,
4133 merge_face_vector_with_property,
4134 Finternal_set_lisp_face_attribute): Use Fbitmap_spec_p.
4135 (syms_of_xfaces): Initialize Qbitmap_spec_p, defsubr
4138 1999-10-07 Gerd Moellmann <gerd@gnu.org>
4140 * xdisp.c (display_menu_bar): Use MENU_FACE_ID instead of
4143 * xfaces.c (toplevel) [USE_MOTIF]: Include some Motif headers.
4144 (struct x_resources) [USE_X_TOOLKIT]: New.
4145 (xm_apply_resources, xm_set_menu_resources_from_menu_face)
4147 (xl_apply_resources, xl_set_menu_resources_from_menu_face)
4149 (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]: New.
4151 (syms_of_xfaces): Initialize Qmenu.
4152 (realize_basic_faces): Realize face `menu'.
4153 (resolve_face_name): New.
4154 (lface_from_face_name): Use it.
4155 (Finternal_set_lisp_face_attribute): Ditto.
4156 (Fpixmap_spec_p): Rewritten. Extend doc string.
4158 * xmenu.c (set_frame_menubar, xmenu_show): Call
4159 x_set_menu_resources_from_menu_face.
4161 * dispextern.h (enum face_id): Add MENU_FACE_ID.
4162 (toplevel): Include X11/Intrinsic.h.
4164 1999-10-03 Ken'ichi Handa <handa@gnu.org>
4166 * coding.c (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GR
4169 1999-09-30 Kenichi Handa <handa@etl.go.jp>
4171 * category.c (modify_lower_category_set): Set default value of
4174 * minibuf.c (Fminibuffer_complete_word): Calculate string byte
4177 1999-09-29 Gerd Moellmann <gerd@gnu.org>
4179 * editfns.c (Fpropertize): Renamed from Fproperties.
4181 1999-09-29 Gerd Moellmann <gerd@gnu.org>
4183 * xdisp.c (resize_mini_window): Do nothing if frame is an X
4184 frame that hasn't been initialized yet.
4186 1999-09-28 Richard M. Stallman <rms@gnu.org>
4188 * keymap.c (Fsingle_key_description): Make tem big enough.
4189 (describe_buffer_bindings): Make buf big enough.
4191 1999-09-27 Richard M. Stallman <rms@gnu.org>
4193 * intervals.c (get_local_map): Use indirect_function,
4194 not Findirect_function.
4196 1999-09-27 Dave Love <fx@gnu.org>
4198 * cm.h: Remove unneeded declaration of ospeed.
4200 1999-09-26 Gerd Moellmann <gerd@gnu.org>
4202 * lisp.h (toplevel): Add prototype for
4203 next_single_char_property_change.
4205 * textprop.c (next_single_char_property_change): New.
4207 * xdisp.c (display_prop_end, invisible_text_between_p): Use
4208 next_single_char_property_change.
4210 1999-09-25 Gerd Moellmann <gerd@gnu.org>
4212 * editfns.c (Fproperties): New.
4213 (syms_of_editfns): Defsubr it.
4215 * xfns.c (lookup_image): Set image's timestamp because it's
4216 used when we look it up.
4218 1999-09-23 Gerd Moellmann <gerd@gnu.org>
4220 * window.c (enlarge_window): Add window parameter instead of using
4222 (Fdisplay_buffer): Call it with window parameter instead of
4223 setting selected_window.
4224 (Fenlarge_window, Fshrink_window): Ditto.
4225 (shrink_mini_window): If there is no recorded height and position
4226 info, resize mini-window to height 1.
4228 * xfns.c (image_error): Use add_to_log.
4230 * xfaces.c (load_pixmap): Call add_to_log without frame parameter.
4231 (load_face_font_or_fontset, load_color,
4232 merge_face_vector_with_property): Ditto.
4234 * dispextern.h: Add prototype for add_to_log.
4236 * xfaces.c (add_to_log): Move to xdisp.c.
4238 * xdisp.c (add_to_log): Moved from xfaces.c. Remove frame
4241 1999-09-23 Gerd Moellmann <gerd@gnu.org>
4243 * xterm.c (XTread_socket) <MotionNotify>: Change #ifdef
4244 USE_X_TOOLKIT to #ifdef USE_TOOLKIT_SCROLL_BARS.
4246 * xdisp.c (resize_mini_window): Use grow_mini_window and
4249 * window.c (window_min_size): Add parameter ignore_fixed_p.
4250 (change_window_height): Call window_min_size with new parameter.
4251 (shrink_window_lowest_first, save_restore_orig_size,
4252 grow_mini_window, shrink_mini_window): New.
4253 (make_window, replace_window): Initialize orig_top and
4255 (enlarge_window): Renamed from change_window_height. Make it
4257 (Fdisplay_buffer, Fenlage_window, Fshrink_window): Call
4258 enlarge_window instead of change_window_height.
4260 * window.h (struct window): New members orig_top, orig_height.
4261 (toplevel): Add prototypes for grow_mini_window and
4262 shrink_mini_window. Remove prototype for change_window_height.
4264 1999-09-21 Eli Zaretskii <eliz@gnu.org>
4266 * frame.c (frame_name_fnn_p): Fix previous change.
4268 1999-09-20 Gerd Moellmann <gerd@gnu.org>
4270 * minibuf.c (toplevel): Move include of stdio.h to other includes.
4272 * dispnew.c (direct_output_for_insert): Cast arguments to
4273 safe_bcopy to char *.
4275 * lread.c (readchar): Remove unused variables.
4276 (read_filtered_event, read1, Fmapatoms): Ditto.
4277 (toplevel): Include intervals.h.
4279 * eval.c (Fsignal): Remove unused variables.
4280 (Fcommandp, do_autoload): Ditto.
4282 * lisp.h: Add prototype for safe_bcopy, fatal.
4284 * editfns.c (init_editfns): Remove unused variables.
4285 (Fgoto_char, Fchar_after, Fformat): Ditto.
4286 (message_text, message_length): Put in #ifndef HAVE_MENUS.
4288 * data.c (find_symbol_value): Remove unused variables.
4289 (Faref, Fstring_to_number): Ditto.
4290 (toplevel): Include stdio.h.
4291 (Fnumber_to_string): Cast XINT to long for %ld.
4293 * casefiddle.c (casify_object): Remove unused variables.
4294 (casify_region): Ditto.
4296 * filelock.c (get_boot_time): Put local variable used in
4297 conditinally compiled section in #ifdef.
4298 (toplevel): Include stdio.h.
4300 * keymap.c (Flookup_key, Faccessible_keymaps, describe_vector,
4301 keys_of_keymap, syms_of_keymap): Remove unused variables.
4303 1999-09-20 Gerd Moellmann <gerd@gnu.org>
4305 * xdisp.c (sync_frame_with_window_matrix_rows): Disable frame rows
4306 whose corresponding window rows have been disabled in
4309 1999-09-20 Gerd Moellmann <gerd@gnu.org>
4311 * xdisp.c (compute_window_start_on_continuation_line): Handle case
4312 that window start is out of range.
4313 (handle_display_prop, handle_single_display_prop): Replace
4314 marginal area specifications like `left-margin' with `(margin
4317 (syms_of_xdisp): Initialize Qmargin.
4319 1999-09-19 Gerd Moellmann <gerd@gnu.org>
4321 * syntax.c (update_syntax_table, find_defun_start, back_comment,
4322 describe_syntax, skip_chars): Remove unused variables.
4323 (back_comment, forw_comment): Add braces to if-statement with
4324 if-else as dependent statement.
4326 * process.c (list_processes_1): Remove unused variables.
4327 (Fopen_network_stream, create_process): Add parentheses to
4328 conditional expressions.
4329 (create_process): Put declaration of sigchld in #if 0.
4330 (Fopen_network_stream): Removed unused variables.
4331 (Fopen_network_stream, wait_reading_process_input,
4332 wait_reading_process_input, send_process, send_process): Ditto.
4333 (toplevel): Add prototypes for set_waiting_for_input and
4336 * abbrev.c (Fexpand_abbrev): Remove unused variables.
4338 * textprop.c (Fset_text_properties): Remove unused variables.
4339 (text_property_list, verify_interval_modification,
4340 interval_has_all_properties): Ditto.
4342 * callproc.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
4343 (Fcall_process): Remove unused variable.
4345 * keyboard.c (Frecursive_edit): Remove unused variable.
4346 (command_loop_1, safe_run_hooks, kbd_buffer_get_event,
4347 timer_check, make_lispy_event, menu_bar_items,
4348 menu_bar_one_keymap, menu_bar_item, parse_menu_item,
4349 parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
4350 kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
4351 read_key_sequence): Ditto. Fread_key_sequence,
4352 Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
4353 (read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
4354 used when GOBBLE_FIRST_EVENT is defined in #ifdef
4355 (Fexecute_extended_command): Cast XINT to long for %ld.
4356 (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
4357 (toplevel): Include sys/types.h.
4359 * lisp.h (RETURN_UNGCPRO): Use do-while (0) idiom.
4360 (toplevel): Add prototypes for stuff_char, and
4361 code_convert_string_norecord.
4363 1999-09-19 Gerd Moellmann <gerd@gnu.org>
4365 * buffer.h: Add prototype for r_re_alloc.
4367 * insdel.c (copy_text): Removed unused variables.
4368 (count_combining_after, count_combining_after, insert_1_both,
4369 insert_from_string_1, insert_from_buffer_1, check_markers): Ditto.
4370 (adjust_after_replace, replace_range): Add parentheses to logical
4371 expressions. Remove unused variables.
4372 (CHECK_BYTE_COMBINING_FOR_INSERT): Add parentheses to logical
4375 * alloc.c (Fgarbage_collect): Remove unused variable.
4376 (compact_strings): Add parentheses around assignments in
4377 conditional context.
4378 (toplevel): Put declaration of unused function clear_marks
4379 in #if 0 like its definition.
4381 * lisp.h: Add prototype for shrink_regexp_cache,
4382 sweep_weak_hash_tables.
4384 1999-09-19 Dave Love <fx@gnu.org>
4386 * process.c (Fopen_network_stream): Use strerror, not gai_strerror.
4388 * doc.c (read_bytecode_char): Declare arg.
4390 * lisp.h: Declare Fcurrent_message, Fmake_temp_name,
4391 read_bytecode_char, Fx_hide_busy_cursor, getloadavg.
4393 1999-09-18 Richard Stallman <rms@gnu.org>
4395 * xdisp.c (echo_area_display): Turn off code that returned
4396 without doing anything when using a terminal frame.
4398 1999-09-17 Richard M. Stallman <rms@gnu.org>
4400 * unexelf.c (unexec): Don't get confused by a short section
4401 just before the bss section.
4403 1999-09-16 Gerd Moellmann <gerd@gnu.org>
4405 * emacs.c (main): Remove unused variables.
4406 (sort_args, Fkill_emacs, Fkill_emacs): Ditto.
4408 * lisp.h: Add prototype for uninterrupt_malloc, memory_warnings,
4409 init_fileio_once, syms_of_sound, init_xfns, init_fns
4410 init_sound, check_message_stack.
4412 * emacs.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
4414 * intervals.c (rotate_right, rotate_left): Add braces to avoid
4415 ambiguous else warning.
4416 (split_interval_left): Remove unused variables.
4417 (previous_interval, adjust_intervals_for_deletion,
4418 set_point_both, set_point_both, set_intervals_multibyte_1): Ditto.
4419 (icount, idepth, zero_length): Move into #if 0 section below
4420 original position where these are used.
4422 * buffer.h [REL_ALLOC]: Add prototypes for r_alloc and r_alloc_free.
4424 * buffer.c (Fkill_buffer): Remove unused variables.
4425 (Fkill_buffer, overlays_at, overlays_in, recenter_overlay_lists,
4426 fix_overlays_in_range, Fmove_overlay, Fprevious_overlay_change,
4427 init_buffer_once, (syms_of_buffer): Ditto.
4429 * xrdb.c (get_fallback): Remove unused variable.
4430 (x_load_resources): Ditto. Put local variable used for Motif only
4431 in #ifdef USE_MOTIF.
4433 1999-09-16 Gerd Moellmann <gerd@gnu.org>
4435 * minibuf.c (read_minibuf): Remove unused variables.
4436 (read_minibuf, Fread_buffer, scmp, Fcompleting_read): Ditto.
4437 (do_completion): Move assignment out of conditional context.
4438 (Fdisplay_completion_list): Add parentheses to conditional expression.
4440 * cm.c (toplevel) [HAVE_TERMCAP_H]: Include termcap.h.
4442 * lisp.h: Add prototype for no_switch_window.
4444 * window.c (Fset_window_buffer): Remove unused variables.
4445 (Fset_window_margins): Ditto.
4447 * xdisp.c (resize_mini_window): Temporarily set the selected
4448 window's or Vminibuf_scroll_window's height to "fixed" around
4449 the call the change_window_height.
4451 * window.c (window_fixed_size_p): Check window's height_fixed_p
4454 * window.h (struct window): New member height_fixed_p.
4456 * dispnew.c (direct_output_forward_char): Don't use this method
4457 if showing a message or a message was just cleared because we
4458 might need to resize the mini-window.
4460 1999-09-16 Gerd Moellmann <gerd@gnu.org>
4462 * frame.c (Fdelete_frame): Correct local variable pointing to
4463 selected frame after selecting new frame.
4465 1999-09-15 Richard Stallman <rms@gnu.org>
4467 * puresize.h (BASE_PURESIZE): Increase to 525000.
4469 * filelock.c (Vtemporary_file_directory): New variable.
4470 (syms_of_filelock): Set up Lisp variable.
4472 1999-09-15 Gerd Moellmann <gerd@gnu.org>
4474 * term.c (OUTPUT_IF, OUTPUT1_IF): Use do-while.
4475 (encode_terminal_code): Remove unused variables.
4476 (turn_off_face): Ditto.
4477 (toplevel): Include termcap.h if HAVE_TERMCAP_H.
4479 * dispnew.c (update_frame_line): If writing whole desired line,
4480 don't clear to end of line if already at the end.
4482 1999-09-15 Gerd Moellmann <gerd@gnu.org>
4484 * xdisp.c (resize_mini_window): Don't report changed window
4485 height if it actually hasn't changed.
4487 * widget.c (set_frame_size, EmacsFrameSetCharSize): Remove
4489 (mark_shell_size_user_specified): Put in #if 0 because not used.
4490 (create_frame_gcs): Put in #if 0 because currently unused.
4491 (first_frame_p): Ditto.
4493 * xmenu.c (single_menu_item, Fx_popup_menu, Fx_popup_menu,
4494 single_submenu, update_frame_menubar, set_frame_menubar,
4495 free_frame_menubar, xmenu_show, xdialog_show): Remove unused
4498 * print.c (PRINTFULLP): Removed because it is no longer used and
4500 (Ferror_message_string): Remove unused variables.
4501 (print_object): Cast argument of sprintf to long for `%ld'
4502 specifier. Remove unused variable.
4504 1999-09-14 Gerd Moellmann <gerd@gnu.org>
4506 * sound.c (Fplay_sound): Remove usused variables.
4507 (be2hs): Put in #if 0 because it's currently not used.
4509 1999-09-14 Ken Raeburn <raeburn@gnu.org>
4511 * print.c (Ferror_message_string, print_error_message,
4512 print_object): Use XCAR, XCDR and XFLOAT_DATA instead of explicit
4515 1999-09-14 Gerd Moellmann <gerd@gnu.org>
4517 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Put code in do-while.
4519 * frame.c (Fnext_frame): Remove unused variable(s).
4520 (Fprevious_frame, Fmouse_pixel_position, frame_name_fnn_p): Ditto.
4521 (store_frame_param): Add parentheses to conditional expression.
4522 (Fmodify_frame_parameters): Remove unused variables.
4523 (Fmodify_frame_parameters, Fset_frame_size, Fset_frame_position):
4526 * xfns.c (x_set_background_color): Remove unused variable(s).
4527 (x_set_border_pixel): Ditto.
4528 (x_set_menu_bar_lines): Put local variable used only for
4529 non-toolkit case in #ifdef/#endif.
4530 (x_figure_window_size): Remove unused variable(s).
4531 (x_figure_window_size, x_window, lookup_image,
4532 xbm_read_bitmap_file_data, x_build_heuristic_mask, pbm_load,
4533 png_load, jpeg_load, gif_load, x_create_tip_frame,
4534 x_create_tip_frame, Fx_show_tip, x_set_border_pixel): Ditto.
4536 * xterm.c (x_scroll_bar_handle_click): Compile only if
4537 not USE_TOOLKIT_SCROLL_BARS.
4538 (x_scroll_bar_set_handle, x_scroll_bar_note_movement): Ditto.
4540 * dispextern.h: Add prototypes for gamma_correct and
4543 * xterm.c (x_produce_glyphs): Remove unused variable(s).
4544 (x_alloc_nearest_color_for_widget, note_tool_bar_highlight,
4545 x_set_toolkit_scroll_bar_thumb): Ditto.
4546 (x_scroll_bar_create): Move local variable to the
4547 conditionally compiled section of code where it is used.
4548 (x_scroll_bar_create): Remove unused variable(s).
4549 (x_scroll_bar_remove, XTread_socket): Ditto.
4550 (XTread_socket) <ConfigureNotify>: Move variables used for
4551 non-toolkit case into conditionally compiled section of code.
4553 * window.h (freeze_window_starts): Fix typo in prototype.
4555 * xdisp.c (display_echo_area_1, try_window_id): Remove unused
4558 * lisp.h: Add prototype for debug_print.
4560 * dispextern.h (xassert) [GLYPH_DEBUG]: Change definition
4563 * fns.c (SXHASH_COMBINE): Add missing parentheses.
4564 (Fchar_table_range, Fset_char_table_default, mapcar1,
4565 Fyes_or_no_p, sweep_weak_hash_tables): Remove unused variable(s).
4567 * lisp.h: Add prototype for getloadavg.
4569 1999-09-14 Andreas Schwab <schwab@gnu.org>
4571 * process.c (Fopen_network_stream): Avoid socket decriptor leak.
4573 * lisp.h: Declare close_file_unwind.
4575 1999-09-14 Richard Stallman <rms@gnu.org>
4577 * filelock.c (get_boot_time): Make the temp name in the proper dir.
4579 1999-09-13 Gerd Moellmann <gerd@gnu.org>
4581 * xdisp.c (redisplay_window): Make sure start_at_line_beg
4582 is always set correctly.
4584 1999-09-13 Dave Love <fx@gnu.org>
4586 * xdisp.c (move_it_in_display_line_to): Make type consistent with
4589 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
4591 * xdisp.c (QCfile): Move here from xfns.c.
4592 (syms_of_xdisp): Initialize it.
4593 (message2_nolog): Change for Lisp_Object selected_frame.
4594 (message3_nolog, message_with_string, message,
4595 setup_echo_area_for_printing, truncate_echo_area,
4596 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
4598 1999-09-13 Dave Love <fx@gnu.org>
4600 * xterm.c: Don't continue #define args for benefit of old cc.
4601 (xt_action_hook): Indent #error for benefit of K&R cc.
4603 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
4605 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
4606 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
4607 (XRINGBELL): Removed.
4609 1999-09-13 Dave Love <fx@gnu.org>
4611 * xfns.c (x_put_x_image): Make type consistent with declaration.
4613 * fns.c (Fmake_hash_table): Fix string continuation.
4615 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
4617 * xfns.c (QCfile): Moved to xdisp.c.
4618 (syms_of_xfns): Don't initialize QCfile.
4619 (check_x_frame): Change for Lisp_Object selected_frame.
4620 (check_x_display_info, x_get_resource_string): Ditto.
4622 1999-09-13 Gerd Moellmann <gerd@gnu.org>
4624 * minibuf.c (choose_minibuf_frame): Don't try to set the
4625 mini-buffer window's buffer, if the buffer is invalid.
4627 * xfns.c (QCfile): Moved to xdisp.c.
4628 (syms_of_xfns): Don't initialize QCfile.
4630 * xdisp.c (QCfile): Move here from xfns.c.
4631 (syms_of_xdisp): Initialize it.
4633 * lisp.h (selected_frame): Add external declaration.
4635 * xselect.c (x_own_selection): Change for Lisp_Object selected_frame.
4636 (Fx_store_cut_buffer_internal): Ditto.
4637 (Fx_rotate_cut_buffers_internal): Ditto.
4639 * xfaces.c (frame_or_selected_frame): Change for Lisp_Object
4641 (Finternal_set_lisp_face_attribute): Ditto.
4642 (Finternal_get_lisp_face_attribute): Ditto.
4643 (Finternal_lisp_face_empty_p): Ditto.
4644 (Fdump_face): Ditto.
4646 * term.c (OUTPUT): Change for Lisp_Object selected_frame.
4647 (OUTPUT_IF, ring_bell, set_terminal_modes, reset_terminal_modes,
4648 set_terminal_window, set_scroll_region, reassert_line_highlight,
4649 change_line_highlight, cursor_to, raw_cursor_to, clear_to_end,
4650 clear_end_of_line, clear_end_of_line_raw, clear_end_of_line_raw,
4651 encode_terminal_code, write_glyphs, term_init): Ditto.
4653 * sysdep.c (reset_sys_modes): Change for Lisp_Object selected_frame.
4654 (kbd_input_ast, read_input_waiting): Ditto.
4656 * minibuf.c (choose_minibuf_frame): Change for Lisp_Object
4658 (read_minibuf): Ditto.
4660 * keyboard.c (command_loop_1): Change for Lisp_Object
4662 (cmd_error_internal, command_loop_1, read_char,
4663 kbd_buffer_get_event, read_avail_input,
4664 read_char_minibuf_menu_prompt, read_key_sequence, Fsuspend_emacs,
4665 interrupt_signal, quit_throw_to_read_char): Ditto.
4667 * fontset.c (Ffont_info): Change for Lisp_Object selected_frame.
4668 (Ffontset_info): DItto.
4670 * emacs.c (handle_USR1_signal): Change for Lisp_Object selected_frame.
4672 * dispnew.c (selected_frame): Make it a Lisp_Object.
4673 (adjust_frame_glyphs_initially): Change for Lisp_Object selected_frame.
4674 (direct_output_for_insert, direct_output_forward_char,
4675 init_display): Ditto.
4677 * data.c (swap_in_symval_forwarding): Change for Lisp_Object
4679 (set_internal): Ditto.
4681 * buffer.c (Fother_buffer): Change for Lisp_Object selected_frame.
4682 (record_buffer): Ditto.
4684 * frame.c (Fmake_terminal_frame): Use SELECTED_FRAME.
4685 (do_switch_frame): Change for Lisp_Object selected_frame.
4686 (Fselected_frame): Ditto.
4687 (Fframe_first_window): Use SELECTED_FRAME.
4688 (Fframe_root_window): Change for Lisp_Object selected_frame.
4689 (Fframe_selected_window, Fset_frame_selected_window, Fnext_frame,
4690 Fprevious_frame, other_visible_frames, Fdelete_frame,
4691 Fmouse_position, Fmouse_pixel_position, Fmake_frame_visible,
4692 Fmake_frame_invisible, Ficonify_frame, Fraise_frame, Flower_frame,
4693 Fframe_parameters, Fmodify_frame_parameters, Fframe_char_height,
4694 Fframe_char_width, Fframe_pixel_height, Fframe_pixel_width,
4695 Fset_frame_height, Fset_frame_width): Ditto.
4697 1999-09-13 Gerd Moellmann <gerd@gnu.org>
4699 * xdisp.c (message2_nolog): Change for Lisp_Object selected_frame.
4700 (message3_nolog, message_with_string, message,
4701 setup_echo_area_for_printing, truncate_echo_area,
4702 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
4704 * xmenu.c (Fx_popup_menu): Change for Lisp_Object selected_frame.
4705 (Fx_popup_dialog): Ditto.
4707 * xfns.c (check_x_frame): Change for Lisp_Object selected_frame.
4708 (check_x_display_info, x_get_resource_string): Ditto.
4710 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
4711 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
4712 (XRINGBELL): Removed.
4714 * window.c (Fminibuffer_window): Change for Lisp_Object
4716 (Fwindow_at, Fprevious_window, window_loop, select_window_1,
4717 display_buffer_1, Fdisplay_buffer, temp_output_buffer_show,
4718 Fcurrent_window_configuration, init_window_once): Ditto.
4720 * frame.h (SELECTED_FRAME): New.
4722 1999-09-12 Ken Raeburn <raeburn@gnu.org>
4724 * category.c (word_boundary_p): Use XCAR and XCDR.
4725 * ccl.c (ccl_driver, resolve_symbol_ccl_program,
4726 Fregister_code_conversion_map): Likewise.
4727 * coding.c (setup_coding_system, detect_coding_system,
4728 Ffind_operation_coding_system, Fset_coding_priority_internal):
4730 * doc.c (get_doc_string, Fdocumentation,
4731 store_function_docstring): Likewise.
4732 * editfns.c (save_restriction_restore): Likewise.
4733 * eval.c (Fcond, Fmacroexpand, Fcondition_case, wants_debugger,
4734 skip_debugger, find_handler_clause, Fautoload, Fapply,
4735 run_hook_with_args, run_hook_list_with_args, Ffetch_bytecode):
4737 * fileio.c (Ffind_file_name_handler, Finsert_file_contents,
4738 Fwrite_region, do_auto_save_unwind, Fdo_auto_save,
4739 Fread_file_name): Likewise.
4740 * filelock.c (unlock_all_files): Likewise.
4741 * insdel.c (Fcombine_after_change_execute): Likewise.
4742 * intervals.c (adjust_intervals_for_insertion): Likewise.
4743 * keymap.c (get_keymap_1, Fkeymap_parent, Fset_keymap_parent,
4744 Fset_keymap_parent, fix_submap_inheritance, access_keymap,
4745 store_in_keymap, Fcopy_keymap, define_as_prefix,
4746 current_minor_maps, Faccessible_keymaps,
4747 accessible_keymaps_char_table, Fkey_description,
4748 Fwhere_is_internal, where_is_internal_2, where_is_internal_1,
4749 describe_buffer_bindings, describe_map_tree, shadow_lookup,
4750 describe_map): Likewise.
4751 * lread.c (Fload, load_unwind, close_load_descs, read_vector,
4752 read_list, init_lread): Likewise.
4753 * search.c (Fmatch_data): Likewise.
4754 * sunfns.c (Fsun_menu_internal): Likewise.
4755 * syntax.c (describe_syntax): Likewise.
4756 * undo.c (record_insert, record_delete, Fundo_boundary,
4757 truncate_undo_list): Likewise.
4758 * vmsproc.c (child_sig): Likewise.
4760 * editfns.c (Fformat): Use XFLOAT_DATA.
4762 1999-09-12 Gerd Moellmann <gerd@gnu.org>
4764 * keyboard.c (command_loop_1): Resize mini-window to the
4765 exact size of a message displayed, if any.
4767 * xdisp.c (resize_mini_window): Add parameter exact_p. Resize
4768 to exact size if exact_p is non-zero.
4769 (display_echo_area_1): Call resize_mini_window with
4771 (redisplay_internal): Ditto.
4772 (resize_echo_area_axactly): New.
4774 * minibuf.c (read_minibuf_unwind): Call resize_mini_window with
4777 * dispextern.h: Change prototype of resize_mini_window.
4778 Add prototype for resize_echo_area_axactly.
4780 * xfaces.c (Fx_family_fonts): Replaces Fx_font_list.
4781 (syms_of_xfaces): Defsubr accordingly.
4783 * xdisp.c (hscroll_window_tree): Choose cursor row from
4784 desired or current matrix.
4785 (redisplay_internal): Hscroll before updating.
4787 1999-09-12 Gerd Moellmann <gerd@gnu.org>
4789 * syntax.c (Fforward_word): Use prompt_end_charpos instead
4790 of minibuffer_prompt_length.
4792 * minibuf.c (read_minibuf): Use prompt_end_charpos instead
4793 of minibuffer_prompt_length.
4794 (read_minibuf_unwind): Ditto.
4795 (Fminibuffer_complete_and_exit): Ditto.
4796 (Fminibuffer_complete_word): Ditto.
4797 (Fminibuffer_prompt_end): Ditto.
4799 * editfns.c (Fbuffer_string): Use prompt_end_charpos instead
4800 of minibuffer_prompt_length.
4801 (Fline_beginning_position): Ditto.
4803 * buffer.c (Fget_buffer_create): Use prompt_end_charpos instead
4804 of minibuffer_prompt_length.
4805 (Fmake_indirect_buffer): Ditto.
4806 (Fkill_buffer): Ditto.
4807 (Ferase_buffer): Ditto.
4809 * buffer.h (prompt_end_charpos): Replaces
4810 minibuffer_prompt_length.
4812 * minibuf.c (read_minibuf): Return mini-buffer contents
4815 * editfns.c (make_buffer_string_both): Take out the code
4816 to handle mini-buffer prompts.
4817 (Fbuffer_string): Handle the prompt here, instead.
4819 * xfaces.c (lface_from_face_name): Resolve face aliases.
4820 (Qmode_line): Replaces Qmodeline.
4821 (realize_basic_faces): Use Qmode_line.
4822 (syms_of_xfaces): Initialize Qmode_line.
4824 1999-09-12 Gerd Moellmann <gerd@gnu.org>
4826 * minibuf.c (read_minibuf): Set minibuf_prompt_width to the
4827 current column after inserting prompt.
4828 (Fminibuffer_prompt_width): Return minibuf_prompt_width.
4830 * xfaces.c (Qframe_update_face_colors): New.
4831 (syms_of_xfaces): Initialize call.
4832 (update_face_from_frame_parameter): Call that function when
4833 the frame's background changes.
4835 1999-09-12 Richard Stallman <rms@gnu.org>
4837 * insdel.c (del_range_1): Don't treat minibuffer prompt specially.
4839 1999-09-12 Ken Raeburn <raeburn@gnu.org>
4841 * alloc.c (Fcons, pure_cons, Fpurecopy, Fgarbage_collect,
4842 mark_object, mark_buffer): Use XCAR and XCDR.
4843 * bytecode.c (Fbyte_code): Likewise.
4844 * callint.c (Fcall_interactively, Fprefix_numeric_value):
4846 * callproc.c (Fcall_process, Fcall_process_region, child_setup,
4847 getenv_internal): Likewise.
4848 * dired.c (file_name_completion): Likewise.
4849 * fns.c (Fsafe_length, concat, Fcopy_alist, Fmember, Fmemq, Fassq,
4850 assq_no_quit, Fassoc, Frassq, Frassoc, Fdelq, Fdelete, Freverse,
4851 Fplist_get, Fplist_put, internal_equal, mapcar1): Likewise.
4852 * indent.c (Fcompute_motion): Likewise.
4853 * process.c (decode_status, Fprocess_status, Fprocess_exit_status,
4854 list_processes_1, Fstart_process, Fopen_network_stream,
4855 wait_reading_process_input, read_process_output_call,
4856 kill_buffer_processes, sigchld_handler, exec_sentinel_unwind,
4857 status_notify, wait_reading_process_input): Likewise.
4858 * textprop.c (PLIST_ELT_P, property_value, set_properties,
4859 extend_property_ranges): Likewise.
4860 * w32faces.c (Fpixmap_spec_p, merge_face_list): Likewise.
4861 * w32fns.c (x_window_to_frame, x_set_frame_parameters,
4862 x_report_frame_params, x_set_cursor_type, x_icon_type,
4863 x_figure_window_size, Fx_create_frame, w32_load_system_font,
4864 w32_load_font, enum_font_cb2, w32_list_bdf_fonts, w32_list_fonts,
4865 w32_list_synthesized_fonts, w32_find_ccl_program, Fx_list_fonts,
4866 Fw32_find_bdf_fonts, w32_find_bdf_fonts_in_dir,
4867 x_display_info_for_name, Fx_display_list): Likewise.
4868 * w32menu.c (menubar_id_to_frame, single_keymap_panes,
4869 Fx_popup_menu, Fx_popup_dialog): Likewise.
4870 * w32proc.c (Fw32_set_keyboard_layout): Likewise.
4871 * w32term.c (x_window_to_scroll_bar, w32_read_socket,
4872 w32_term_init, x_delete_display): Likewise.
4873 * xfns.c (x_window_to_frame, x_any_window_to_frame,
4874 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
4875 x_top_window_to_frame, x_set_frame_parameters,
4876 x_report_frame_params, x_set_cursor_type, x_icon_type,
4877 x_figure_window_size, Fx_create_frame, x_display_info_for_name,
4878 Fx_display_list, x_create_tip_frame): Likewise.
4879 * xmenu.c (menubar_id_to_frame, single_keymap_panes,
4880 Fx_popup_menu, Fx_popup_dialog): Likewise.
4881 * xselect.c (x_own_selection, x_get_local_selection,
4882 x_handle_selection_request, x_handle_selection_clear,
4883 x_clear_frame_selections, wait_for_property_change_unwind,
4884 wait_for_property_change, x_handle_property_notify,
4885 copy_multiple_data, x_get_foreign_selection,
4886 lisp_data_to_selection_data, clean_local_selection_data,
4887 x_handle_selection_notify, Fx_get_selection_internal,
4888 x_disown_buffer_selections): Likewise.
4889 * xterm.c (x_window_to_scroll_bar, XTread_socket, x_list_fonts,
4890 x_load_font, x_find_ccl_program, x_term_init, x_delete_display):
4893 * alloc.c (make_float, make_pure_float, Fpurecopy): Use
4895 * bytecode.c (Fbyte_code): Likewise.
4896 * floatfns.c (extract_float, Fexpt, Fabs, rounding_driver,
4897 fmod_float): Likewise.
4899 1999-09-11 Richard Stallman <rms@gnu.org>
4901 * xdisp.c (run_window_scroll_functions): If hook functions switch
4902 buffers, switch back after.
4904 1999-09-11 Ken Raeburn <raeburn@gnu.org>
4906 * charset.h (GET_TRANSLATION_TABLE): Use XCDR.
4907 * frame.h (FOR_EACH_FRAME): Use XCAR and XCDR.
4908 (PIXEL_X_FROM_CANON_X, PIXEL_Y_FROM_CANON_Y): Use XFLOAT_DATA.
4909 * keyboard.h (EVENT_HEAD, EVENT_START, EVENT_END, POSN_WINDOW,
4910 POSN_BUFFER_POSN, POSN_WINDOW_POSN, POSN_TIMESTAMP): Use XCAR and
4912 * syntax.h (SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Use XCAR and
4915 1999-09-10 Richard Stallman <rms@gnu.org>
4917 * xterm.c (XTread_socket): In XSetInputFocus, use RevertToParent,
4918 not RevertToPointerRoot.
4919 (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4920 Fix the code to clear around the scroll bar.
4922 1999-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
4924 * print.c: Support print-circle and related features.
4925 (Vprint_gensym_alist): Removed.
4926 (Vprint_circle, Vprint_continuous_numbering, print_number_index
4927 Vprint_number_table): New variables.
4928 (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): New macros.
4929 (PRINTPREPARE, PRINTFINISH): Don't set Vprint_gensym_alist.
4930 (print, print_preprocess, print_preprocess_string, print_object):
4931 New/modified functions with print-circle feature. Use
4932 Vprint_number_table instead of Vprint_gensym_alist for print-gensym.
4933 (syms_of_print): Defined new Lisp variables `print-circle',
4934 `print-continuous-numbering', `print-number-table'.
4936 1999-09-10 Gerd Moellmann <gerd@gnu.org>
4938 * xfns.c (x_build_heuristic_mask): Accept a list `(R G B)'
4939 as background color specification instead of an integer.
4940 (image-cache-eviction-delay): Replaces image-eviction-seconds.
4941 (Vimage_cache_eviction_delay): Replaces Vimage_eviction_seconds.
4942 (clear_image_cache, syms_of_xfns): Use it.
4943 (Qpostscript): Replaces Qghostscript.
4945 (gs_image_p): Ditto.
4946 (syms_of_xfns): Initialize Qpostscript.
4948 1999-09-10 Richard Stallman <rms@gnu.org>
4950 * buffer.c (Ferase_buffer): Don't erase the minibuffer prompt.
4952 1999-09-09 Richard Stallman <rms@gnu.org>
4954 * editfns.c (Fline_beginning_position): Handle minibuffer prompt here.
4956 * cmds.c (Fbeginning_of_line): Don't handle minibuffer prompt here.
4958 1999-09-09 Gerd Moellmann <gerd@gnu.org>
4960 * fns.c (Fmakehash): Accept just one optional argument TEST.
4962 * xfns.c (QCindex): New.
4963 (syms_of_xfns): Initialize QCindex.
4964 (gif_load): Use it instead of `:image'.
4966 1999-09-09 Richard Stallman <rms@gnu.org>
4968 * fileio.c (Fwrite_region): Finish renaming CONFIRM to MUSTBENEW.
4969 (Fwrite_region) [DOS_NT]: Handle `excl' here too.
4971 1999-09-08 Gerd Moellmann <gerd@gnu.org>
4973 * xdisp.c (Qwhen): Replaces QCwhen.
4974 (syms_of_xdisp): Initialized it instead of QCwhen.
4975 (handle_single_display_prop): Use it instead of QCwhen.
4977 1999-09-08 Ken'ichi Handa <handa@gnu.org>
4979 * charset.c (translate_char): Reset MSBs of arguments of
4981 (CHAR_COMPONENTS_VALID_P): Fix for ASCII.
4983 1999-09-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
4985 * editfns.c (Fbufsize): Accept an extra BUFFER parameter.
4987 * fns.c (Fbase64_decode_region): Don't place point outside of the
4988 current accessible portion.
4990 1999-09-07 Richard Stallman <rms@gnu.org>
4992 * keymap.c (fix_submap_inheritance): Do nothing if the proper
4993 parent is an ancestor of SUBMAP; otherwise, add it as the
4996 1999-09-07 Gerd Moellmann <gerd@gnu.org>
4998 * xdisp.c (handle_single_display_prop): Change conditional
4999 display property to `:when FORM . VALUE'.
5001 1999-09-07 Richard Stallman <rms@gnu.org>
5003 * fileio.c (Fwrite_region): Doc fix.
5005 1999-09-07 Stefan Monnier <monnier@cs.yale.edu>
5007 * fileio.c (Qexcl): New variable.
5008 (report_file_error): Handle EEXIST specially.
5009 (Fwrite_region): Special handling for CONFIRM = `excl'.
5010 (syms_of_fileio): Initialize Qexcl.
5012 1999-09-07 Gerd Moellmann <gerd@gnu.org>
5014 * xfns.c (x_set_foreground_color): Call
5015 update_face_from_frame_parameter.
5016 (x_set_background_color): Ditto.
5017 (x_set_mouse_color): Ditto.
5018 (x_set_cursor_color): Ditto.
5019 (x_set_border_color): Ditto.
5020 (x_set_scroll_bar_foreground): Ditto.
5021 (x_set_scroll_bar_background): Ditto.
5023 * xfaces.c (recompute_basic_faces): Clear face cache.
5024 (Finternal_set_lisp_face_attribute): Modify frame parameters
5025 if attributes of certain faces are changed.
5026 (update_face_from_frame_parameter): New.
5028 * xfaces.c (realize_basic_faces): Realize new basic faces.
5030 * dispextern.h (SCROLL_BAR_FACE_ID, BORDER_FACE_ID,
5031 CURSOR_FACE_ID, MOUSE_FACE_ID): New.
5033 * xfaces.c (Qscroll_bar, Qcursor, Qborder, Qmouse): New.
5034 (syms_of_xfaces): Intialize new symbols.
5036 * fns.c (Fmakehash): Take one argument, test, make all the
5037 rest keyword arguments.
5039 * window.c (Fset_window_margins): Make window the first argument.
5040 (set_window_buffer): Call Fset_window_margins with window as first
5043 1999-09-07 Gerd Moellmann <gerd@gnu.org>
5045 * xfaces.c (Qfringe): Replaces Qmargin.
5047 1999-09-07 Kenichi Handa <handa@etl.go.jp>
5049 * charset.h: Lots of comments fixed.
5050 (PARSE_MULTIBYTE_SEQ): Make it work also for ASCII string.
5051 (STRING_CHAR_AND_CHAR_LENGTH): This macro removed.
5053 * charset.c : Lots of comments fixed.
5054 (SPLIT_MULTIBYTE_SEQ): Make it work also for ASCII string.
5055 (CHAR_COMPONENTS_VALID_P): Name changed from
5056 CHAR_COMPONENT_VALID_P. Caller changed.
5058 1999-09-06 Richard Stallman <rms@gnu.org>
5060 * insdel.c (syms_of_insdel): Define Lisp variable
5061 inhibit-modification-hooks.
5063 1999-09-06 Michael Sperber [Mr. Preprocessor] <sperber@informatik.uni-tuebingen.de>
5065 * s/aix4-2.h (ALIGN_DATA_RELOC): Undefined to support new
5068 * s/aix3-1.h (ALIGN_DATA_RELOC): Defined to support new unexaix.c.
5070 1999-09-06 Dave Love <fx@gnu.org>
5072 * unexaix.c: New version incorporating Michael Sperber's changes
5073 from XEmacs. Should solve problems on AIX 4.3.
5075 * lread.c (Vbyte_boolean_vars): New variable.
5076 (defvar_bool, syms_of_lread): Use it.
5078 1999-09-05 Richard Stallman <rms@gnu.org>
5080 * minibuf.c (read_minibuf): Put all three properties on the
5081 same range, the whole prompt.
5083 1999-09-05 Gerd Moellmann <gerd@gnu.org>
5085 * sound.c (Qplay_sound_functions): Replaces Qplay_sound_hook.
5086 (Fplay_sound, syms_of_sound): Use it.
5087 (parse_sound): Allow float volume values in the range [0, 1].
5088 (Fplay_sound): Ditto.
5090 * window.c (Fset_window_vscroll): Make window the first argument,
5091 amount to scroll the second. Take non-negative vscroll as
5093 (Fwindow_vscroll): Return non-negative vscroll.
5095 * xfns.c (Fx_show_tip): Improve documentation.
5097 1999-09-05 Gerd Moellmann <gerd@gnu.org>
5099 * buffer.c, buffer.h, dispextern.h, dispnew.c, keyboard.c,
5100 window.c, xdisp.c, xfaces.c, xterm.c, keyboard.h: Change
5101 `top-line' and `top_line' to `header-line' and `header_line'.
5102 Likewise for similar spellings.
5104 1999-09-05 Gerd Moellmann <gerd@gnu.org>
5106 * xdisp.c (row_containing_pos): New.
5107 (try_window_id): Use it.
5109 * alloc.c, dispextern.h, dispnew.c, frame.c, frame.h, keyboard.c,
5110 lisp.h, termhooks.h, window.c xdisp.c, xfaces.c, xfns.c, xterm.c:
5111 Change spelling of `toolbar' to `tool_bar' or `tool-bar'.
5112 Likewise for upper-case etc.
5114 1999-09-05 Gerd Moellmann <gerd@gnu.org>
5116 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5117 Fix reference to renamed variable.
5119 1999-09-04 Gerd Moellmann <gerd@gnu.org>
5121 * window.c (Qwindow_size_fixed): Replaces Qfixed_window_size.
5122 (window_fixed_size_p): Use Qwindow_size_fixed instead of
5124 (syms_of_window): Ditto.
5126 * fns.c (Fmakehash): Exchange optional test and size arguments.
5128 1999-09-03 Gerd Moellmann <gerd@gnu.org>
5130 * xterm.c (XTset_vertical_scroll_bar): Block input when clearing
5131 under newly created scroll bar.
5132 (expose_window): If window is not yet fully initialized, do
5133 nothing. This can happen when toolkit scroll bars are used and a
5134 window is split. Reconfiguring the scroll bars will generate an
5135 expose for a newly created window.
5137 * frame.h (struct frame): New member `gamma'.
5139 * xfns.c: Include math.h. Add extern declaration for atof in case
5141 (Qscreen_gamma): New.
5142 (struct x_frame_parm_table): Add prototypes, add
5144 (gamma_correct): New function.
5145 (defined_color): Call it.
5146 (x_set_screen_gamma): New.
5147 (x_set_title): Add parameter old_value.
5148 (RES_TYPE_FLOAT): New.
5149 (x_get_arg): Handle RES_TYPE_FLOAT.
5150 (Fx_create_frame): Call x_default_parameter for `screen-gamma'.
5151 (lookup_pixel_color): Change call to x_alloc_nearest_color to
5153 (lookup_rgb_color): Ditto.
5154 (syms_of_xfns): Initialize Qscreen_gamma.
5156 * xterm.c (x_alloc_nearest_color_for_widget) [USE_X_TOOLKIT]:
5157 New. Allocate color for lwlib widgets.
5158 (x_alloc_nearest_color): Change parameter list include the
5159 frame on which to allocate colors. Gamma-correct colors.
5160 (x_alloc_lighter_color): Call x_alloc_lighter_color with new
5163 * xterm.h: Change protorype of x_alloc_nearest_color.
5165 1999-09-03 Richard Stallman <rms@gnu.org>
5167 * callproc.c: Delete the system-independent include of stdlib.h
5168 (leaving only the one in the WINDOWSNT conditional).
5170 1999-09-03 Andrew Choi <choi@cs.hku.hk>
5172 * callproc.c (call-process) [macintosh]: Call mac_run_command in
5173 sysdep.c. The Mac code is modeled after the DOS code.
5175 * dispextern.h [macintosh]: Include macterm.h to define substitute X
5176 Window types and macros.
5178 * frame.h: Do nothing if included a second time.
5179 (enum output_method): Add mac_output frame type.
5180 (union output_data): Add new alternative `mac'.
5181 (FRAME_MAC_P): New macro.
5183 * frame.c (Fframep) [macintosh]: Handle mac frame type.
5184 (syms_of_frame_1): Initialize Qmac.
5185 (make_terminal_frame) [macintosh]: Initialize output_data.mac fields.
5186 (Fmake_terminal_frame) [macintosh]: Add an alternate error check.
5187 (Fmodify_frame_parameters) [macintosh]: Call
5188 mac_set_frame_parameter in macterm.c.
5190 * keyboard.c [macintosh]: Set KBD_BUFFER_SIZE to a smaller value
5191 (512) because Mac compilers limit local data of a function to 32K.
5193 * make-docfiles.c: Correctly handle input files with Mac-style
5196 * sysdep.c: Define numerous routines to emulate Unix system calls.
5198 * xfaces.c: on MacOS, define the set of colors listed in rgb.txt
5199 file of an X Window environment.
5201 * xfaces.c: on MacOS, define the Lisp functions x-display-color-p,
5202 x-display-grayscale, x-color-defined-p, and x-color-values.
5204 * sysdep.c [macintosh] (stat, fstat, mkdir, rmdir, utime, access)
5205 (open, creat, unlink, read, write, rename, fopen, pause, alarm)
5206 (signal, sleep, gmtime, localtime, ctime, time, index, mktemp)
5207 (getpwuid, getpwnam, dup, dup2, isatty, getgid, getegid, getuid)
5208 (geteuid, getpid, getenv, uname, opendir, closedir, readdir, getwd.):
5209 New functions, replacing POSIX features.
5211 * sysdep.c [macintosh] (Mac2UnixPathname, Unix2MacPathname, CheckAlarm)
5212 (InitMyPasswd, GetTempDirName, mystrchr, mystrtok, mystrcpy):
5213 (InitEmacsPasswdDir, run_mac_command): New subroutines.
5215 * sysdep.c [macintosh] (targetTicks, alarm_signal_func, myPasswdName)
5216 (myPasswd, emacsPasswdDir, emacsPasswd, myPasswdInited, mask)
5217 (myPasswdDir, TempDirName, sys_siglist): New variables.
5219 * sysdep.c [macintosh] (execvp, wait, croak, fork, kill, sigsetmask)
5220 (sigblock, request_sigio, unrequest_sigio, setpgrp, pipe, symlink)
5221 (link, lstat, readlink, umask, chmod, sbrk, fsync, ioctl):
5222 Define empty stubs so Emacs will link.
5224 1999-09-03 Gerd Moellmann <gerd@gnu.org>
5226 * xdisp.c: Use XCAR and XCDR instead of XCONS.
5228 * window.h: New member frozen_window_start_p.
5230 * window.c (foreach_window, foreach_window_1): New.
5231 (freeze_window_start, freeze_window_starts): New.
5232 (make_window): Initialize frozen_window_start_p.
5233 (replace_window): Ditto.
5234 (Fset_window_point): Remove references to deleted variables.
5235 (Fset_window_start): Ditto.
5237 * xdisp.c (Vresize_mini_config, resize_mini_frame,
5238 resize_mini_initial_height): Removed.
5239 (syms_of_xdisp): Remove references to these variables.
5240 (resize_mini_window): Don't save window configuration, freeze
5241 window starts instead. Enlarge window until displaying an empty
5242 buffer, then shrink it. Make the function externally visible.
5243 (redisplay_window): Treat frozen window start like forced start,
5244 but accept point outside of the window.
5246 * dispextern.h: Add function prototype for resize_mini_window.
5248 * minibuf.c (read_minibuf_unwind): Resize mini-window when
5249 reaching minibuf_level 0.
5251 * lisp.h: Remove extern declarations for variables deleted from
5254 * dispnew.c (adjust_frame_glyphs): Remove reference to
5255 Vresize_mini_config.
5257 1999-09-03 Gerd Moellmann <gerd@gnu.org>
5259 * xfns.c (x_set_scroll_bar_width): Change conditional compilation
5260 to USE_TOOLKIT_SCROLL_BARS.
5262 * xterm.c (x_scroll_bar_create): Don't clear under scroll bar
5264 (XTset_vertical_scroll_bar): Clarify position computations. Clear
5265 under newly created scroll bar. Put toolkit scroll bars in the
5266 middle of the area reserved for the scroll bar.
5268 1999-09-03 Kenichi Handa <handa@etl.go.jp>
5270 The following changes are for the new handling of mulitbyte
5271 sequence. Now, except for a composite character, no multibyte
5272 character in string/buffer has trailing garbage bytes. For
5273 instance, the length of string "\201\300\300" is now 2, the first
5274 character is Latin-1 A-grave, the second is raw \300.
5276 * charset.h (MAKE_NON_ASCII_CHAR): Handle the case that C1 or C2
5278 (MAKE_CHAR): Don't set MSBs of C1 and C2 to 0.
5279 (VALID_MULTIBYTE_CHAR_P): This macro deleted.
5280 (PARSE_COMPOSITE_SEQ): New macro.
5281 (PARSE_CHARACTER_SEQ): New macro.
5282 (PARSE_MULTIBYTE_SEQ): New macro.
5283 (CHAR_PRINTABLE_P): New macro.
5284 (STRING_CHAR): Adjusted for the change of string_to_non_ascii_char.
5285 (STRING_CHAR_AND_LENGTH): Likewise.
5286 (STRING_CHAR_AND_CHAR_LENGTH): Define it as STRING_CHAR_AND_LENGTH.
5287 (INC_POS): Use the macro PARSE_MULTIBYTE_SEQ.
5288 (DEC_POS, BUF_INC_POS, BUF_DEC_POS): Likewise,
5290 * charset.c (SPLIT_COMPOSITE_SEQ): New macro.
5291 (SPLIT_CHARACTER_SEQ): New macro.
5292 (SPLIT_MULTIBYTE_SEQ): New macro.
5293 (CHAR_COMPONENT_VALID_P): New macro.
5294 (non_ascii_char_to_string): Generate a multibyte sequence as far
5296 (string_to_non_ascii_char): The 4th arg exclude_tail_garbage is
5297 deleted. Caller changed. Use the macro SPLIT_MULTIBYTE_SEQ.
5298 (split_non_ascii_string): Likewise.
5299 (multibyte_form_length): Use the macro PARSE_MULTIBYTE_SEQ.
5300 (char_printable_p): New function.
5301 (translate_char): Check character by NATNUMP instead of INTEGERP.
5302 (unibyte_char_to_multibyte): Call char_valid_p instead of
5303 VALID_MULTIBYTE_CHAR_P.
5304 (Fmake_char_internal): Check the arguments more rigidly.
5305 (Fcharset_after): Use the macro SPLIT_MULTIBYTE_SEQ.
5306 (char_valid_p): Check the validity by CHAR_COMPONENT_VALID_P.
5307 (Fmultibyte_char_to_unibyte): Check the validity of character by
5309 (chars_in_text): Call multibyte_chars_in_text.
5310 (multibyte_chars_in_text): Use the macro PARSE_MULTIBYTE_SEQ.
5311 (Fcompose_string): Use the macro STRING_CHAR_AND_LENGTH instead of
5312 STRING_CHAR_AND_CHAR_LENGTH (which is obsolete now).
5314 * data.c (Faset): Adjust the way to check byte-combining
5315 possibility for the new handling of multibyte sequence.
5317 * editfns.c (Fsubst_char_in_region): Likewise.
5319 * fns.c (count_combining): Use the macro PARSE_MULTIBYTE_SEQ.
5320 (string_char_to_byte): Likewise.
5321 (string_byte_to_char): Likewise.
5323 * indent.c (MULTIBYTE_BYTES_WIDTH): Delete the 2nd arg C. Use the
5324 macro STRING_CHAR_AND_LENGTH. Caller changed.
5326 * insdel.c (count_combining_composition): New function.
5327 (count_combining_before): Adjust the way to check byte-combining
5328 possibility for the new handling of multibyte sequence. Call
5329 count_combining_composition for a composite character.
5330 (count_combining_after): Likewise.
5332 * print.c (print_string): Use the macro STRING_CHAR_AND_LENGTH.
5335 * dispextern.h (struct it): Change the size of the member
5338 * xdisp.c (get_next_display_element): Display incomplete multibyte
5339 sequence (e.g. \222\300) by octal form.
5341 1999-09-02 Gerd Moellmann <gerd@gnu.org>
5343 * xterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Change from 2 to 0.
5345 * fns.c (Fhash_table_weakness): Replaces Fhash_table_weak.
5346 (cmpfn_eql, sxhash): Use XFLOAT_DATA.
5348 1999-09-02 Gerd Moellmann <gerd@gnu.org>
5350 * buffer.c (set_buffer_internal): Never set
5351 windows_or_buffers_changed.
5353 * xdisp.c (try_window_id): Reset first_unchanged_at_end_row
5354 if we have displayed to the bottom of the window.
5356 * syntax.c (Fforward_word): Stop at a mini-buffer prompt end
5357 in both directions. Extend documentation.
5359 1999-09-01 Gerd Moellmann <gerd@gnu.org>
5361 * minibuf.c (read_minibuf): Flush display after setting cursor to
5364 1999-08-31 Gerd Moellmann <gerd@gnu.org>
5366 * s/freebsd.h (__FreeBSD_version): Don't define it if it is
5367 already defined. This avoids a warning from buffer.c.
5369 1999-08-30 Gerd Moellmann <gerd@gnu.org>
5371 * xterm.h (FRAME_X_FLAGS_AREA_COLS): Define it as the total width
5373 (FRAME_X_FLAGS_AREA_WIDTH): Likewise.
5374 (FRAME_X_LEFT_FLAGS_AREA_WIDTH): New.
5375 (FRAME_X_RIGHT_FLAGS_AREA_WIDTH): New.
5377 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add in FRAME_FLAGS_AREA_COLS
5378 once instead of twice.
5379 (FRAME_LEFT_FLAGS_AREA_WIDTH): New.
5381 * xterm.c: Remove unused bitmaps.
5382 (continued_bits, continuation_bits, overlay_bits): Change images.
5383 (x_draw_vertical_border): Use FRAME_X_RIGHT_FLAGS_AREA_WIDTH
5384 instead of FRAME_X_FLAGS_AREA_WIDTH.
5385 (x_after_update_window_line): Ditto.
5386 (x_draw_bitmap): Likewise.
5387 (x_draw_row_bitmaps): Likewise.
5388 (x_draw_glyph_string_box): Likewise.
5389 (x_draw_glyphs): Likewise.
5390 (x_scroll_run): Likewise.
5391 (expose_window_tree): Likewise.
5392 (note_mode_line_highlight): Likewise.
5393 (XTset_vertical_scroll_bar): Likewise.
5394 (x_clip_to_row): Likewise.
5395 (x_set_window_size): Likewise.
5397 * xfns.c (x_figure_window_size): Use FRAME_FLAGS_AREA_COLS instead
5400 * xdisp.c (window_box_width): Use FRAME_FLAGS_AREA_COLS instead of
5402 (window_box_left): Use FRAME_LEFT_FLAGS_AREA_WIDTH instead of
5403 FRAME_FLAGS_AREA_WIDTH.
5405 * window.c (coordinates_in_window): Use
5406 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
5407 (window_internal_width): Subtract FRAME_FLAGS_AREA_WIDTH once
5410 * widget.c (set_frame_size): Set flags_area_extra to
5411 FRAME_FLAGS_AREA_WIDTH instead of 2 * that width.
5412 (EmacsFrameSetCharSize): Ditto.
5414 * dispnew.c (mode_line_string): Add FRAME_LEFT_FLAGS_AREA_WIDTH
5415 instead of FRAME_FLAGS_AREA_WIDTH.
5417 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract
5418 FRAME_FLAGS_AREA_COLS once.
5419 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Add
5420 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
5422 1999-08-30 Gerd Moellmann <gerd@gnu.org>
5424 * freebsd.h (C_SWITCH_SYSTEM): Added to let configure find headers
5425 in /usr/X11R6/include which are checked for with AC_CHECK_HEADER.
5427 1999-08-30 Gerd Moellmann <gerd@gnu.org>
5429 * fns.c (QCweakness): Replaces QCweak.
5430 (Fmake_hash_table): Ditto.
5432 (syms_of_fns): Ditto.
5434 1999-08-29 Richard Stallman <rms@gnu.org>
5436 * search.c (compile_pattern_1): Enable RE_CHAR_CLASSES for regexp.
5438 * sysdep.c (read_input_waiting): Pass read_socket_hook just 4 args.
5440 * syntax.h (SYNTAX_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_NESTED):
5441 Add support for nested comments.
5443 * syntax.c (Fforward_comment, scan_lists, scan_sexps_forward):
5444 Consolidate the forward comment code into the new `forw_comment'.
5445 (forw_comment): New subroutine. Added support for nested comments.
5446 (lisp_parse_state, back_comment, Fmodify_syntax_entry)
5447 (Fparse_partial_sexp): Add support for nested comments.
5449 1999-08-28 Ken Raeburn <raeburn@gnu.org>
5451 * lisp.h (struct Lisp_Cons, XCAR, XCDR, struct Lisp_Float): Change
5452 names of structure elements if HIDE_LISP_IMPLEMENTATION is
5453 defined, to help detect code that uses knowledge of the Lisp
5454 internals that it shouldn't have.
5455 (XFLOAT_DATA): New macro.
5457 1999-08-25 Gerd Moellmann <gerd@gnu.org>
5459 * syntax.c (Fforward_word): If in a mini-buffer and moving
5460 backwards, stop in front of the prompt to prevent accidentially
5461 moving into the read-only prompt.
5463 * window.c (Frecenter): Clear frame if called with nil or no arg.
5465 * xdisp.c (resize_mini_window): Don't resize if
5466 Vmax_mini_window_height is nil. Otherwise, use a default if
5467 Vmax_mini_window_height is not ot a number.
5468 (syms_of_xdisp): Extend documentation of Vmax_mini_window_height.
5470 1999-08-25 Alexandre Oliva <oliva@dcc.unicamp.br>
5472 * unexelf.c: Merge IRIX debugging info patch from unexsgi.c
5473 * m/iris4d.h: Use unexelf for IRIX 5.*.
5474 * m/iris5d.h: Use unexelf for IRIX 6.*.
5475 * unexsgi.c: Deleted.
5477 * unexelf.c: Auto-detect .sbss section.
5478 (round_up): Make it static.
5479 (unexec): Declare alignment as Elf Word. Skip ``Program
5480 segment above .bss'' test on MIPS without .sbss.
5481 Copy sections .got and .sdata1 sections. Adjust offsets in
5482 sections .sdata, .lit4, .lit8, .got and .sdata1.
5484 1999-08-25 Gerd Moellmann <gerd@gnu.org>
5486 * xdisp.c (try_window_id): Remove typo.
5488 1999-08-24 Gerd Moellmann <gerd@gnu.org>
5490 * xdisp.c (try_window_id): Recognize case that PT == ZV and in
5491 unchanged text at the bottom when computing the cursor position.
5492 (message3_nolog): Raise frame only if minibuffer_auto_raise is
5495 * lisp.h (PVEC_TYPE_MASK): Add the bit for hash tables.
5497 1999-08-24 Gerd Moellmann <gerd@gnu.org>
5499 * xfaces.c (Qmargin): Replacement for Qbitmap_area.
5500 (realize_basic_faces): Replace Qmargin for Qbitmap_area.
5501 (syms_of_xfaces): Ditto.
5503 * window.c (Fset_window_point): Reset Vresize_mini_config.
5504 (Fset_window_start): Ditto.
5505 (set_window_buffer): Ditto.
5507 * dispnew.c (adjust_frame_glyphs): Reset Vresize_mini_config.
5509 * xdisp.c (redisplay_window): Don't ever test just_this_one_p
5510 before calling try_window.
5511 (echo_area_display): If height has changed, update other windows.
5512 (resize_mini_frame, resize_mini_initial_height): New.
5513 (resize_mini_window): Save/restore window configuration
5516 * lisp.h (Vresize_mini_config, resize_mini_frame,
5517 resize_mini_initial_height): Add extern declarations.
5519 * xterm.c (expose_window_tree): Fix typo CANON_Y_UNIT to
5522 * xfns.c [HAVE_JPEG]: Work around a warning about HAVE_STDLIB_H
5523 being redefined in jconfig.h.
5525 1999-08-23 Ken'ichi Handa <handa@gnu.org>
5527 * coding.h: Include "ccl.h" instead of "../src/ccl.h".
5529 1999-08-22 Gerd Moellmann <gerd@gnu.org>
5531 * alloc.c (mark_glyph_matrix): Mark strings only.
5533 * xdisp.c (redisplay_internal): Clear garbaged frames after
5534 resizing mini-window.
5536 1999-08-22 Gerd Moellmann <gerd@gnu.org>
5538 * xdisp.c (unwind_with_echo_area_buffer): Use
5539 set_buffer_internal_1 instead of set_buffer_internal.
5540 (with_echo_area_buffer): Ditto.
5542 * buffer.c (set_buffer_internal): Set windows_or_buffers_changed
5543 only if buffer is displayed somewhere.
5545 * buffer.h (BUF_COMPUTE_UNCHANGED): New.
5547 * insdel.c (gap_left): Use BUF_COMPUTE_UNCHANGED.
5549 (modify_region): Ditto.
5551 * buffer.c (modify_overlay): Use BUF_COMPUTE_UNCHANGED.
5553 * xdisp.c (Vresize_mini_config): New.
5554 (resize_mini_window): Use it to save restore original window
5556 (syms_of_xdisp): Initialize it.
5558 * buffer.h (struct buffer): Add prevent_redisplay_optimizations_p.
5560 * dispextern.h (struct glyph_matrix): Add buffer, begv, and zv.
5562 * xdisp.c (reconsider_clip_changes): New.
5563 (redisplay_internal, redisplay_window): Call it.
5564 (mark_window_display_accurate, redisplay_internal): Set current
5565 matrix' buffer, begv, zv.
5567 * window.c (Fset_window_hscroll): Set
5568 prevent_redisplay_optimizations_p instead of clip_changed.
5569 (Fset_window_hscroll): Ditto.
5570 (temp_output_buffer_show): Ditto.
5571 (Fset_window_vscroll): Ditto.
5573 * buffer.c (reset_buffer): Set clip_changed to 0 and
5574 prevent_redisplay_optimizations_p to 1.
5575 (Fget_buffer_create): Set prevent_redisplay_optimizations_p to 1.
5577 * buffer.h (BUF_UNCHANGED_MODIFIED, UNCHANGED_MODIFIED,
5578 BUF_OVERLAY_UNCHANGED_MODIFIED, OVERLAY_UNCHANGED_MODIFIED,
5579 BUF_BEG_UNCHANGED, BEG_UNCHANGED, BUF_END_UNCHANGED,
5580 END_UNCHANGED): New.
5581 (struct buffer_text): Add beg_unchanged, end_unchanged,
5582 unchanged_modified, overlay_unchanged_modified.
5584 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
5585 overlay_unchanged_modified): Removed.
5586 (with_echo_area_unwind_data): Don't save beg/end_unchanged.
5587 (unwind_with_echo_area_buffer): Don't restore them.
5588 (debug_beg_unchanged, debug_end_unchanged) [GLYPH_DEBUG]: Removed.
5589 (text_outside_line_unchanged_p, redisplay_internal,
5590 try_scrolling): Use/set buffer-specific beg/end_unchanged.
5591 (redisplay_window): Let try_window_id be called if more than one
5592 window is displayed. Use/set buffer-specific beg/end_unchanged.
5593 (get_last_unchanged_at_beg_row, get_first_unchanged_at_end_row,
5595 Use buffer-specific beg/end_unchanged.
5597 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
5598 overlay_unchanged_modified): Remove extern declarations.
5600 * keyboard.c (command_loop_1): Set beg/end_unchanged per
5603 * insdel.c (gap_left): Compute beg/end_unchanged per buffer.
5605 (adjust_after_replace): Likewise.
5606 (replace_range, del_range_2, modify_region): Likewise.
5608 * dispnew.c (direct_output_for_insert): Set beg_unchanged
5609 and unchanged_modified per buffer.
5611 * coding.c (code_convert_region): Compute beg/end_unchanged per
5614 * buffer.c (modify_overlay): Compute beg/end_unchanged
5616 (Fget_buffer_create): Initialize new members of the buffer
5619 1999-08-22 Gerd Moellmann <gerd@gnu.org>
5621 * lisp.h: Add prototype for copy_hash_table and Fcopy_hash_table.
5623 * fns.c (Qkey, Qvalue): Renamed from Qkey_weak, and Qvalue_weak.
5624 (Qkey_value_weak): Removed.
5625 (make_hash_table): Use nil, `key', `value', t for weakness.
5626 (Fmake_hash_table): Ditto.
5627 (copy_hash_table): New.
5628 (Fcopy_hash_table): New.
5630 1999-08-22 Gerd Moellmann <gerd@gnu.org>
5632 * xfns.c: Call change_frame_size and do_pending_window_change with
5635 1999-08-21 Gerd Moellmann <gerd@gnu.org>
5637 * xdisp.c (resize_mini_window): Do it for truncate-lines t as
5639 (redisplay_internal): Resize mini-window only if text might
5641 (display_echo_area): Reset displayed echo_area_buffer to nil
5642 at the end if we're displaying a nil message.
5644 1999-08-21 Gerd Moellmann <gerd@gnu.org>
5646 * fns.c (hash_lookup): Test with EQ before calling key comparion
5648 (hash_remove): Ditto.
5649 (cmpfn_eq): Removed.
5650 (cmpfn_eql): Don't test with EQ.
5651 (cmpfn_equal): Ditto.
5652 (make_hash_table): Set comparison function for `eq' to null.
5654 * buffer.c, cmds.c, editfns.c, indent.c, insdel.c, buffer.h:
5655 Remove conditional compilation on NO_PROMPT_IN_BUFFER.
5657 * dispextern.h (NO_PROMPT_IN_BUFFER): Removed.
5659 * window.c, widget.c, process.c, keyboard.c, frame.c, xdisp.c,
5660 xterm.c: Call change_frame_size and do_pending_window_change with
5663 * dispnew.c (do_pending_window_change): Add parameter `safe'.
5664 (change_frame_size): Ditto.
5665 (change_frame_size_1): Ditto. Deley size changes if redisplaying
5666 and not called from a safe place.
5667 (window_change_signal): Call change_frame_size with new parameter.
5669 * dispextern.h: Change prototypes for do_pending_window_change
5670 and change_frame_size.
5672 * xfaces.c (face_at_buffer_position): Don't xassert that
5673 window's buffers equals current_buffer; this is not the
5674 case during echo area display.
5676 1999-08-21 Gerd Moellmann <gerd@gnu.org>
5678 * xdisp.c, minibuf.c: Remove conditional compilation on
5679 NO_PROMPT_IN_BUFFER.
5681 * minibuf.c (Fminibuffer_prompt_end): New.
5682 (syms_of_minibuf): Defsubr it. Remove
5683 minibuffer-prompt-in-buffer.
5684 (Fminibuffer_prompt_width): Return 0 if not in mini-buffer.
5685 Extend documentation.
5687 * xdisp.c (get_next_display_element): Display \r as ^M.
5689 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Clear
5690 under scroll bar widget.
5692 1999-08-21 Gerd Moellmann <gerd@gnu.org>
5694 * xdisp.c (minibuffer_scroll_overlap): Removed because not used
5696 (unwind_redisplay): Return nil.
5697 (clear_garbaged_frames): New.
5698 (redisplay_internal): Use it.
5699 (echo_area_display): Ditto.
5700 (resize_mini_window): Mew.
5701 (display_echo_area_1): Use it to resize echo area window.
5702 (redisplay_internal): Use it to resize active mini-window.
5704 * dispextern.h, lisp.h: Add function prototypes.
5706 * dispnew.c (set_window_cursor_after_update): Do the
5707 cursor_in_echo_area case only for a mini-window showing
5708 a message. Don't let cursor end up after the end of a row.
5710 * xdisp.c (echo_area_glyphs, echo_area_message,
5711 echo_area_glyphs_length, previous_echo_glyphs,
5712 previous_echo_area_message, previous_echo_area_glyphs_length):
5714 (Vmessage_stack, echo_area_buffer, echo_buffer,
5715 display_last_displayed_message_p, Vwith_echo_area_save_vector): New.
5716 (message2_nolog): Use set_message and clear_message.
5717 (message3): Rename parameter len to nbytes to make clear what
5719 (message3_nolog): Ditto. Use set_message and clear_message.
5720 (update_echo_area): Rewritten.
5721 (with_echo_area_buffer): New.
5722 (with_echo_area_buffer_unwind_data, unwind_with_area_buffer): New.
5723 (setup_echo_area_for_printing): New.
5724 (display_echo_area, display_echo_area_1): New.
5726 (current_message, current_message_1): New.
5727 (push_message, restore_message, pop_message,
5728 check_message_stack): New.
5729 (truncate_echo_area): Rewritten.
5730 (truncate_message_1): New.
5731 (set_message, set_message_1, clear_message): New.
5732 (echo_area_display): Rewritten.
5733 (redisplay_internal): Check for needed echo area update
5735 (redisplay_preserve_echo_area): Rewritten.
5736 (redisplay_window): Check for mini-window displaying echo area
5737 message differently.
5738 (syms_of_xdisp): Initialize Vmessage_stack and echo area buffers.
5739 Remove initialzation of removed variables.
5740 (init_xdisp): Remove references to removed variables.
5742 * dispnew.c (adjust_frame_message_buffer): Removed references
5743 to echo_area_glyphs and previous_echo_glyphs.
5744 (direct_output_for_insert): Check for mini-window displaying
5745 echo area message differently.
5746 (update_frame): Likewise.
5747 (set_window_cursor_after_update): Likewise. In echo area,
5748 don't try to set cursor on rows that aren't enabled.
5750 * print.c: Remove conditional compilation on `standalone'.
5751 (glyph_len, str_to_glyph_cpy, str_to_glyph_ncpy,
5752 glyph_to_str_cpy): Remove that section because GLYPHs are no
5753 longer used in that way.
5754 (PRINTDECLARE): Add multibyte.
5755 (PRINTPREPARE, PRINTFINISH): Handle printcharfun t differently.
5756 (printbufidx): Removed.
5757 (printchar, strout): Rewritten.
5759 * keyboard.c (ok_to_echo_at_next_pause): Make it a pointer to
5762 (echo_now): Set echo_kboard to the current kboard.
5763 (cancel_echoing): Set echo_kboard to null.
5764 (cmd_error_internal): Use clear_message, remove references
5765 to echo_area_glyphs and echo_area_message.
5766 (command_loop_1): Check for echo area messages differently.
5767 (read_char): Likewise.
5768 (record_menu_key): Use clear_message.
5769 (Fexecute_extended_command): Check for echo area messages
5770 differently. Use push_message, restore_message, pop_message.
5772 * alloc.c (Fgarbage_collect): Use push_message, restore_message,
5775 * emacs.c (shut_down_emacs): Call check_message_stack.
5777 * lisp.h: Add function prototypes and extern declarations for
5778 new functions and variables.
5780 * fileio.c (Fdo_auto_save): Use push_message, restore_message,
5783 * minibuf.c (read_minibuf): Use clear_message instead of
5784 setting echo_area_glyphs.
5785 (Fminibuffer_completion_help): Ditto.
5787 * editfns.c (Fcurrent_message): Rewritten.
5789 * frame.c, window.h: Remove references to echo_area_glyphs
5790 and previous_echo_glyphs.
5792 1999-08-21 Dave Love <fx@gnu.org>
5794 * aix3-2-5.h (C_DEBUG_SWITCH): Use -g -O.
5795 * aix4-1.h: Likewise.
5797 * irix6-5.h (C_DEBUG_SWITCH): Set for debug and optimize.
5799 1999-08-20 Gerd Moellmann <gerd@gnu.org>
5801 * xfns.c: Remove tiff34 prefix from include.
5803 1999-08-20 Dave Love <fx@gnu.org>
5805 * cm.c: Revert previous change.
5807 1999-08-19 Gerd Moellmann <gerd@gnu.org>
5809 * xterm.c (XTset_vertical_scroll_bar): Fix previous change. Clear
5810 under scroll bar with width FRAME_SCROLL_BAR_COLS.
5812 1999-08-18 Dave Love <fx@gnu.org>
5814 * callproc.c, filelock.c, insdel.c, sysdep.c, xmenu.c: Use
5817 * doprnt.c: Use stdlib.h, unistd.h.
5819 * config.in: Add HAVE_TERMCAP_H.
5821 * cm.c: Use termcap.h.
5823 1999-08-18 Gerd Moellmann <gerd@gnu.org>
5825 * xfns.c (x_window) [USE_X_TOOLKIT]: Remove test for
5826 FRAME_X_WINDOW (f) being null at the of the function. If widgets
5827 cannot be created we will already have crashed earlier. Call
5828 lw_set_main_areas with a null menu-bar widget, so that we have
5829 a reasonable default.
5830 (Fx_create_frame): Rearranged so that Lisp errors during frame
5831 initialization cause less damage. Initialize menu bar widget
5834 1999-08-18 Gerd Moellmann <gerd@gnu.org>
5836 * dispnew.c (update_frame_line): Fix previous change. If writing
5837 whole line clear to end of frame.
5839 1999-08-17 Gerd Moellmann <gerd@gnu.org>
5841 * window.c (Fcoordinates_in_window_p): Return `left-bitmap-area'
5842 and `right-bitmap-area' if position is in the bitmap areas. This
5843 avoids an error when clicking on the bitmap areas. Instead, they
5844 are currently treated like clicks inside the window.
5845 (coordinates_in_window): Return 5 and 6 for bitmap areas.
5846 (Qleft_bitmap_area, Qright_bitmap_area): New.
5847 (syms_of_window): Initialize new symbols.
5849 * dispnew.c (update_frame_line): If writing whole line,
5850 don't write trailing spaces unless we must.
5852 * xdisp.c (unwind_redisplay): New. Resets flag redisplaying_p.
5853 (redisplay_internal): Register unwind_redisplay with
5854 register_unwind_protect.
5855 (try_window_reusing_current_matrix): If new start > old start,
5856 give up if start pos of first reusable row is not equal to new
5859 * eval.c (Fsignal): Don't reset redisplaying_p here.
5861 * xterm.c (expose_area): If row extends face to end of line,
5862 write the whole line.
5864 1999-08-16 Gerd Moellmann <gerd@gnu.org>
5866 * dispextern.h (struct it): Remove member
5867 show_trailing_whitespace_p.
5869 * dispnew.c (direct_output_for_insert): Use
5870 Vshow_trailing_whitespace instead of former iterator member
5871 show_trailing_whitespace_p.
5872 (direct_output_forward_char): Don't do it if hightlighting
5873 trailing whitespace.
5875 * xdisp.c (Qshow_trailing_whitespace): Removed.
5876 (Vshow_trailing_whitespace): Added.
5877 (init_iterator): Remove initialization code for
5878 show_trailing_whitespace_p.
5879 (redisplay_internal): Don't try cursor movement in this_line
5880 if showing trailing whitespace.
5881 (redisplay_window): Likewise for cursor movement in current
5882 matrix and try_window_id.
5883 (try_window_reusing_current_matrix): Likewise.
5884 (trailing_whitespace_p): Return 0 if trailing whitespace is
5886 (display_line): Use Vshow_trailing_whitespace instead of
5887 former iterator member show_trailing_whitespace_p.
5888 (syms_of_xdisp): Add DEFVAR_LISP for show-trailing-whitespace.
5890 1999-08-16 Gerd Moellmann <gerd@gnu.org>
5892 * window.c (Fpos_visible_in_window_p): Rewritten.
5894 * xfaces.c (add_to_log): Renamed from display_message.
5895 Don't display messages in echo area.
5897 * xterm.c (x_draw_glyph_string_box): Use the background width
5898 of the glyph string for the width of the box.
5900 1999-08-16 Stefan Monnier <monnier@cs.yale.edu>
5902 * syntax.c (Fforward_comment): Set comstyle for Scomment_fence.
5904 1999-08-16 Geoff Voelker <voelker@cs.washington.edu>
5906 * xfns.c, w32fns.c (x_set_frame_parameters): Set foreground and
5907 background first, and then set other parameters that might
5908 depend upon their new values.
5910 1999-08-15 Gerd Moellmann <gerd@gnu.org>
5912 * xfaces.c (Vfont_list_limit): New.
5913 (syms_of_xfaces): Make it a user-variable.
5914 (DEFAULT_FONT_LIST_LIMIT): New.
5915 (sorted_font_list): If Vfont_list_limit is an integer > 0, list
5916 maximally that number of fonts, otherwise use
5917 DEFAULT_FONT_LIST_LIMIT.
5918 (Fx_font_family_list): Bind `font-list-limit' to higher values
5919 until we have all fonts.
5920 (Fxfont_list): Additionally return the full names of fonts and
5921 their registry and encoding.
5923 * xterm.c (XTset_vertical_scroll_bar) [USE_TOOLKIT_SCROLL_BARS]:
5924 Simplify clearing "under" scroll bar.
5926 * window.c (Qfixed_window_size): New.
5927 (syms_of_window): Initialiaze it.
5928 (check_all_windows): Add return type void.
5929 (window_fixed_size_p): New. Return non-zero if window
5931 (window_min_size_1): New.
5932 (window_min_size): Handle fixed-size windows.
5933 (size_window): New. Rewritten combination of set_window_height and
5934 set_window_width that handles fixed-size windows.
5935 (set_window_height): Call it.
5936 (set_window_width): Call it.
5937 (Fsplit_window): Give an error on attempt to split a fixed-size
5939 (change_window_height): Partly rewritten to handle fixed-size
5942 1999-08-13 Wolfgang Rupprecht <wolfgang@wsrcc.com>
5944 * process.c (Fopen_network_stream): Fix previous change.
5946 1999-08-13 Karl Heuer <kwzh@gnu.org>
5948 * xdisp.c (line_number_display_limit_width): New var.
5949 (decode_mode_spec): Use it instead of hardcoded value.
5950 (syms_of_xdisp): Defvar it.
5952 1999-08-13 Richard M. Stallman <rms@gnu.org>
5954 * eval.c (run_hook_list_with_args): Gcpro `globals'.
5955 (run_hook_with_args): Likewise.
5957 * window.h (struct window): New field too_small_ok.
5959 * window.c (set_window_height, set_window_width):
5960 If window starts out "too small", set its too_small_ok flag.
5961 If window's too_small_ok flag is set, don't delete it
5962 unless it is so small it would cause a crash.
5964 1999-08-13 Gerd Moellmann <gerd@gnu.org>
5966 * window.c (MINSIZE): Removed.
5967 (window_min_size): New.
5968 (set_window_height): Use window_min_size.
5969 (change_window_height): Ditto.
5971 1999-08-12 Gerd Moellmann <gerd@gnu.org>
5973 * indent.c (vmotion): Don't add in mini-buffer prompt width
5974 if prompts are inserted into mini-buffer.
5976 1999-08-12 Wolfgang Rupprecht <wolfgang@wsrcc.com>
5978 * config.in: Add HAVE_GETADDRINFO.
5979 * process.c (Fopen_network_stream): Use getaddrinfo.
5981 1999-08-11 Gerd Moellmann <gerd@gnu.org>
5983 * xdisp.c (get_overlay_arrow_glyph_row): Set the charpos of
5986 * xdisp.c (face_before_or_after_it_pos): If position after
5987 or before iterator's current position in the buffer is out
5988 of bounds, return the iterator's original face id.
5990 * dispnew.c (mirror_make_current): If desired row isn't enabled,
5991 just swap glyphs pointers between current and desired row.
5992 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Copy
5993 desired matrix method string to current matrix.
5995 1999-08-11 Kenichi Handa <handa@etl.go.jp>
5997 * lisp.h (CHAR_MODIFIER_MASK): New macro.
5999 * lread.c (read_escape): For Control modifier, pay attention to
6000 multibyte character.
6001 (read1): Likewise. Singal error or a multibyte character which
6002 has a modifer bit. Check validity of Shift modifer.
6004 * charset.c (non_ascii_char_to_string): Handle modifier bits as
6005 the same as Lisp reader.
6007 1999-08-10 Richard M. Stallman <rms@gnu.org>
6009 * charset.h (BCOPY_SHORT): Fix typo `unsigined'.
6011 1999-08-10 Alexandre Oliva <oliva@dcc.unicamp.br>
6013 * unexelf.c [__linux__ && __alpha__] (HAS_SBSS_SECTION): Define.
6015 1999-08-10 Eli Zaretskii <eliz@gnu.org>
6017 * msdos.c (IT_set_face): Abort if the default face is not realized
6019 (IT_write_glyphs): Reset the screen face to the default face
6020 before writing glyphs.
6022 * xfaces.c (realize_default_face) [MSDOS]: Don't take default
6023 colors from the frame here.
6024 (realize_tty_face) [MSDOS]: Do it here. Update the face
6025 attributes with the actual name of the color taken from the
6028 * dosfns.c (msdos_stdcolor_name): Remove const from return value.
6029 * dosfns.h (msdos_stdcolor_name): Ditto for the prototype.
6031 * frame.c (Fframe_parameters): Swap foreground and background
6032 colors returned in frame parameters if the frame has reverse in
6033 its parameter alist.
6034 (Fmake_terminal_frame): Make a unique copy of face_alist for
6037 1999-08-07 Richard Stallman <rms@gnu.org>
6039 * buffer.c (Fprevious_overlay_change): Just return
6040 the answer obtained from overlays_at.
6042 * xfns.c (xpm_load) [!XpmAllocCloseColors]:
6043 Use XpmCloseness and attrs.closeness instead.
6045 1999-08-06 Richard Stallman <rms@gnu.org>
6047 * lread.c (Feval_buffer): New arg DO_ALLOW_PRINT.
6049 1999-08-06 Geoff Voelker <voelker@cs.washington.edu>
6051 * dired.c (directory_files_internal, Fdirectory_files_and_attributes,
6052 Ffile_attributes_lessp): New functions.
6053 (Fdirectory_files): Use directory_files_internal.
6054 (syms_of_dired): Initialize Fdirectory_files_and_attributes,
6055 Ffile_attributes_lessp.
6057 * w32.c (stat): Check for directory ending in separator when
6058 doing readdir fast path.
6060 * w32fns.c (x_set_icon_type): Support setting frame icons.
6061 * w32term.c (x_bitmap_icon): New function.
6062 (x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.
6064 1999-08-06 Gerd Moellmann <gerd@gnu.org>
6066 * xdisp.c (set_iterator_to_next): After delivering a character
6067 from a display vector, restore face and charset to what they were
6068 before the display vector was processed.
6070 1999-08-06 Gerd Moellmann <gerd@gnu.org>
6072 * xdisp.c (reseat_at_next_visible_line_start): New parameter
6074 (set_iterator_to_next): After delivering last char
6075 from display vector, reseat on next visible line start if
6077 (next_element_from_buffer): Set dpvec_char_len to -1 for
6080 1999-08-06 Gerd Moellmann <gerd@gnu.org>
6082 * xdisp.c (compute_line_metrics): If first line's physical ascent
6083 is larger than its logical ascent, use the physical ascent, and
6084 make the row taller. Set row's overlapping_p flag.
6086 * dispnew.c (redraw_overlapping_rows): Use flag overlapping_p.
6087 (direct_output_for_insert): Ditto.
6089 * dispextern.h (struct glyph_row): Add overlapping_p.
6091 * xterm.c (x_draw_phys_cursor_glyph): Redraw overlaps.
6093 * dispextern.h (MATRIX_ROW_OVERLAPS_PRED_P): New.
6094 (MATRIX_ROW_OVERLAPS_SUCC_P): New.
6096 * dispnew.c (direct_output_for_insert): Don't use this method if
6097 row is overlapped by others.
6098 (update_text_area): Write full line if current line is overlapped.
6099 (redraw_overlapped_rows): New.
6100 (update_window): Call it.
6101 (redraw_overlapping_rows): New.
6102 (update_window): Call it.
6103 (scrolling_window): Make sure overlapped_p flag in current rows is
6105 (row_equal_p): Take rows overlapped_p flag into account.
6107 * dispextern.h (struct glyph_row): Add flag overlapped_p.
6109 * xterm.c (x_fix_overlapping_area): New.
6110 (x_redisplay_interface): Add x_fix_overlapping_area.
6112 * dispnew.c (adjust_glyphs): Block input while adjusting matrices.
6114 1999-08-06 Gerd Moellmann <gerd@gnu.org>
6116 * xterm.c (x_draw_glyphs): Add parameter overlaps_p.
6117 (struct glyph_string): Add member for_overlaps_p.
6118 (x_get_glyph_string_clip_rect): If glyph string draws foreground
6119 of overlapping rows, clip to window bottom.
6120 (x_fill_glyph_string): Add parameter overlaps_p.
6121 (x_fill_composite_glyph_string): Ditto.
6122 (BUILD_GLYPH_STRINGS): Ditto.
6123 (BUILD_CHAR_GLYPH_STRINGS): Ditto.
6124 (x_draw_glyph_string): Don't draw anything but the foreground
6125 if glyph string draws row overlaps.
6127 * dispnew.c (direct_output_for_insert): Don't use this
6128 optimization for rows that overlap others.
6129 (update_window_line): Return non-zero if display has changed.
6130 (update_text_area): Ditto.
6131 (update_window): Record if display has been changed.
6133 * dispextern.h (MATRIX_ROW_OVERLAPPING_P): New.
6135 * dispextern.h (struct redisplay_interface): Add
6136 fix_overlapping_area.
6138 * xterm.c (x_append_glyph): Set glyph flag overlaps_vertically_p.
6140 * dispextern.h (struct glyph): Add overlaps_vertically_p.
6142 * xterm.c (x_produce_image_glyph): Compute iterator's physical
6144 (x_produce_stretch_glyph): Ditto.
6145 (x_produce_glyphs): Ditto.
6147 * xdisp.c (init_iterator): Reset physical line height info
6148 after producing special glyphs.
6149 (display_toolbar_line): Set physical line height info.
6150 (compute_line_metrics): Ditto.
6151 (display_line): Ditto.
6152 (display_string): Ditto.
6154 * term.c (produce_glyphs): Set iterator's physical height
6157 * dispnew.c (blank_row): Compute glyph row's physical height.
6158 (row_equal_p): Take physical row heights into account.
6159 (direct_output_for_insert): Ditto.
6160 (update_text_area): Ditto.
6162 * dispextern.h (struct glyph_row): Add phys_ascent and
6164 (struct it): Add phys_ascent, phys_descent, max_phys_ascent,
6167 1999-08-04 Stefan Monnier <monnier@cs.yale.edu>
6169 * buffer.c (switch_to_buffer_1): New subroutine, taken out from
6171 (no_switch_buffer): New function.
6172 (Fswitch_to_buffer): Call them. Don't get confused
6173 by "same-window" buffers in a dedicated frame.
6175 * window.c (display-buffer): Don't get confused
6176 by "same-window" buffers in a dedicated frame.
6178 1999-08-04 Andreas Schwab <schwab@gnu.org>
6180 * insdel.c (insert_from_string_1): Check gap size against number
6181 of outgoing bytes, not incoming bytes.
6183 1999-08-03 Tom Breton <tob@world.std.com>
6185 * lread.c (read1): Added circular reading code to #N=.
6186 (SUBSTITUTE): New macro.
6187 (seen_list): New variable.
6188 (substitute_object_in_subtree): New function.
6189 (substitute_object_recurse): New function.
6190 (substitute_in_interval): New function.
6192 1999-08-02 Eli Zaretskii <eliz@gnu.org>
6194 * Makefile.in (frame.o, sysdep.o, xfaces.o): Depend on dosfns.h.
6196 * frame.c (make_terminal_frame): Don't call init_frame_faces if
6197 noninteractive, for termcap frames as well.
6199 * sysdep.c (init_sys_modes): Call init_frame_faces for termcap
6202 1999-08-01 Richard Stallman <rms@gnu.org>
6204 * fns.c (internal_equal): Correct overlay comparison.
6206 1999-07-31 Richard M. Stallman <rms@gnu.org>
6208 * xfns.c (x_set_internal_border_width):
6209 Call do_pending_window_change. Don't block input, don't call XFlush.
6210 (x_set_vertical_scroll_bars): Call do_pending_window_change.
6211 (x_set_scroll_bar_width, x_set_font): Likewise.
6213 * frame.c (Fset_frame_height): Call do_pending_window_change.
6214 (Fset_frame_width, Fset_frame_size): Likewise.
6216 * xterm.c (x_set_window_size): When calling change_frame_size,
6217 specify 1 for DELAY.
6219 * widget.c (EmacsFrameSetCharSize): Don't call
6220 do_pending_window_change here.
6222 1999-07-30 Dave Love <fx@gnu.org>
6224 * config.in: Add HAVE_STDLIB_H.
6226 1999-07-30 Richard M. Stallman <rms@gnu.org>
6228 * process.c (create_process): Detect failure of `pipe'.
6230 1999-07-30 Keisuke Nishida <kei@psn.net>
6232 * alloc.c (allocate_vectorlike): Add missing increment.
6234 * data.c (Fdefalias): Call Ffset instead of duplicating code.
6236 * keymap.c (get_keymap_1, get_keyelt): Check the type of OBJECT
6237 before calling indirect_function.
6239 1999-07-30 Eli Zaretskii <eliz@gnu.org>
6241 * dispextern.h (load_color, lookup_derived_face): Declare
6244 * dispnew.c (init_display) [MSDOS]: Don't initialize frame faces,
6245 it will be done later.
6247 * frame.c (make_terminal_frame) [MSDOS]: Don't call
6248 init_frame_faces if non-interactive.
6249 (Fframe_parameters) [MSDOS]: Replace indexing into colornames[]
6250 array with a call to msdos_stdcolor_name. The font name is now
6251 "ms-dos", consistent with realize_tty_face.
6253 * keyboard.c (cmd_error_internal): Don't kill Emacs if this is an
6256 * window.c (Fset_window_configuration) [MSDOS]: Don't call
6257 x_set_toolbar_lines.
6259 * xfaces.c (load_color): Remove static from definition and remove
6261 [MSDOS]: Add a DOS-specific version of load_color.
6262 (lookup_face): Replace FRAME_TERMCAP_P with !FRAME_WINDOW_P.
6263 (lookup_derived_face): New function.
6264 (realize_default_face): Support MSDOS frames.
6265 [MSDOS]: If fore/background colors are unspecified, inherit them
6267 (realize_face): Support MSDOS frames.
6268 (realize_tty_face): Support MSDOS frames.
6269 [MSDOS]: If the face color is not in Vface_tty_color_alist, call
6270 load_color to try to find a suitable approximation. If the face
6271 is inverse-video, swap the foreground and background colors.
6273 * dosfns.c (msdos_stdcolor_name, msdos_stdcolor_idx): New
6276 * dosfns.h (msdos_stdcolor_name, msdos_stdcolor_idx): Declare.
6278 * msdos.h: Remove redundant declarations (most of them are now in
6281 * msdos.c (IT_set_face): Rewritten for the new redisplay engine.
6282 Use default frame colors if the face doesn't specify them; invert
6283 the colors if highlight is ON.
6284 (IT_write_glyphs): Rewritten for the new redisplay engine.
6285 (IT_change_line_highlight): Add (unused) parameter Y, since that's
6286 how the hook is called by term.c.
6287 (IT_copy_glyphs): New function, copies an area of the display in
6289 (IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
6290 redisplay now calls it even if char_ins_del_ok is zero.
6291 (IT_set_frame_parameters): Prototype changed. Calls the new
6292 load_color. Puts the new fore/background colors into the default
6293 face on current frame.
6294 (IT_menu_display): Rewritten to handle the new struct glyph
6295 instead of a char array.
6296 (XMenuActivate): Call lookup_derived_face to create and use
6297 special faces for the pop-up and drop-down menus.
6299 1999-07-29 Gerd Moellmann <gerd@gnu.org>
6301 * xterm.c (x_set_toolkit_scroll_bar_thumb): Don't call
6302 XawScrollbarSetThumb if thumb parameters haven't changed because
6303 that function apparently isn't optimized for this case.
6305 1999-07-29 Eli Zaretskii <eliz@gnu.org>
6307 * msdos.c (getdefdir): Don't return failure indication when
6308 _fixpath sets errno to ENOSYS.
6310 1999-07-28 Gerd Moellmann <gerd@gnu.org>
6312 * xdisp.c (string_char_and_length): New. Use it everywhere
6313 instead of STRING_CHAR_AND_LENGTH in xdisp.c.
6315 1999-07-28 Kenichi Handa <handa@etl.go.jp>
6317 * fns.c (count_combining): New function.
6318 (struct textprop_rec): New structure.
6319 (concat): Copy text properties correctly when byte combining
6322 1999-07-28 Gerd Moellmann <gerd@gnu.org>
6324 * xterm.c (x_setup_relief_color): Don't try smart color allocation
6326 (x_draw_row_bitmaps): If face has stipple, don't switch
6327 to foreground color for clearing areas, and set the fill style.
6329 * xfaces.c (load_face_colors): Load background color if setting
6331 (prepare_face_for_display): Use FillOpaqueStippled instead of
6334 1999-07-26 Ken'ichi Handa <handa@gnu.org>
6336 * xterm.c (x_find_ccl_program): Add casting.
6338 * w32fns.c (w32_find_ccl_program): Add casting.
6340 1999-07-27 Gerd Moellmann <gerd@gnu.org>
6342 * dispextern.h (struct glyph_row): Flag internal_border_p removed.
6344 * xfns.c (x_create_tip_frame): Don't set bitmapIcon resource
6345 because this will try to access a nonexisting widget.
6347 1999-07-26 Markus Rost <rost@gnu.org>
6349 * fns.c (Fgethash): Fix order of variables (patch by gerd).
6353 1999-07-26 Gerd Moellmann <gerd@gnu.org>
6355 * widget.c (EmacsFrameSetCharSize): Don't add XtNborderWidth
6356 value to frame width and height.
6358 * xterm.c (x_get_glyph_string_clip_rect): Take internal border
6359 into account for full-width windows. Don't add scroll bar width
6360 to width of clip rect.
6361 (x_draw_glyph_string_box): Add 1 to right x of full width lines.
6362 (x_set_glyph_string_background_width): Add 1 to background width.
6363 (x_draw_glyphs): Take internal border into account for full-width
6366 1999-07-26 Richard M. Stallman <rms@gnu.org>
6368 * xfns.c (x_set_mouse_color): Always unload the old color.
6369 Don't allow nil as color value.
6370 (x_set_cursor_color, x_set_background_color, x_set_foreground_color):
6371 Always unload the old color.
6373 * indent.c (Fmove_to_column): Extend end of line only if FORCE is t.
6375 1999-07-26 Karl Heuer <kwzh@gnu.org>
6377 * fns.c (Fy_or_n_p): Doc fix.
6379 1999-07-26 Kenichi Handa <handa@etl.go.jp>
6381 * ccl.h (setup_ccl_program): The type is changed to `int'.
6383 * ccl.c (ccl_driver) <CCL_Call>: Now CCL program ID to call may be
6384 stored in the following CCL code. Adjusted for the change of
6386 (resolve_symbol_ccl_program): Adjusted for the new style of
6387 embedded symbols (SYMBOL . PROP) in CCL compiled code. Return Qt
6388 is resolving failed.
6389 (ccl_get_compiled_code): New function.
6390 (setup_ccl_program): Function type changed from `void' to `int'.
6391 Resolve symbols in CCL_PROG.
6392 (Fccl_program_p): New function.
6393 (Fccl_execute): Get compiled CCL code by just calling
6395 (Fccl_execute_on_string): Likewise.
6396 (Fregister_ccl_program): Adjusted for the change of
6399 * coding.c (setup_coding_system): Get compiled CCL code by just
6400 calling setup_ccl_program.
6402 * xterm.c (x_find_ccl_program): Get compiled CCL code by just
6403 calling setup_ccl_program.
6405 * w32fns.c (w32_find_ccl_program): Get compiled CCL code by just
6406 calling setup_ccl_program.
6408 1999-07-23 Gerd Moellmann <gerd@gnu.org>
6410 * xfaces.c (frame_update_line_height): Just use the height of the
6411 frame's fontset or font, instead of taking face fonts into
6414 * xdisp.c (get_next_display_element): Display DEL as `^?'.
6416 1999-07-23 Richard M. Stallman <rms@gnu.org>
6418 * window.c (Fsplit_window): For default size, round up for left window.
6420 1999-07-21 Joe Ramey <ramey@ti.com>
6422 * filelock.c (lock_if_free): Return -1 if check_lock_owner
6423 has returned -1 (lockfile exists but is not a symlink?).
6425 1999-07-20 Gerd Moellmann <gerd@gnu.org>
6427 * xterm.c (x_draw_bar_cursor): Use scratch_cursor_gc to
6428 because of a change in cursor_gc made in 20.4.
6430 1999-07-19 Gerd Moellmann <gerd@gnu.org>
6432 * xterm.c (x_calc_absolute_position): Subtract menu bar height
6433 for YNegative, if using X toolkit.
6435 * xfns.c (x_real_positions): Don't subtract window borders
6436 from positions returned.
6438 1999-07-17 Gerd Moellmann <gerd@gnu.org>
6440 * xrdb.c (x_load_resources): Set double-click time defaults
6441 for Motif list boxes from double-click-time.
6443 * fns.c (Vhash_table_tests): Remvoed.
6444 (Qhash_table_test): New.
6445 (syms_of_fns): Initialize Qhash_table_test.
6446 (Fmake_hash_table): Look up user-defined tests in symbol prop
6448 (Fdefine_hash_table_test): Store test and hash function as
6449 symbol prop `hash-table-test'.
6450 (make_hash_table): Add parameters user_test and user_hash.
6452 * window.c (set_window_buffer): Set window margins for tty
6454 (Fset_window_margins): Ditto.
6456 * term.c (append_glyph): Use glyph area of iterator instead of
6459 * dispnew.c (update_frame_1): Add left margin width to cursor
6461 (direct_output_for_insert): Ditto.
6462 (direct_output_forward_char): Ditto.
6464 * dispnew.c (adjust_glyph_matrix): Set glyph matrix' top_line_p.
6466 * dispextern.h (struct glyph_matrix): Add top_line_p.
6468 1999-07-16 Gerd Moellmann <gerd@gnu.org>
6470 * frame.h (FRAME_WINDOW_REDISPLAY_P): Removed. Use FRAME_WINDOW_P
6473 * fns.c (cmpfn_eq): Add hash code parameters.
6475 (cmpfn_equal): Ditto, and compare hash codes before calling Fequal.
6476 (cmpfn_user_defined): Likewise.
6478 1999-07-15 Gerd Moellmann <gerd@gnu.org>
6480 * lisp.h (DEFAULT_REHASH_THRESHOLD): Changed to 0.8.
6482 * fns.c (maybe_resize_hash_table): Correct computation of
6484 (make_hash_table): Ditto.
6487 * xdisp.c (echo_area_display): Don't call redraw_garbaged_frames.
6489 * alloc.c (gc_sweep): Call sweep_weak_hash_tables.
6490 (survives_gc_p): Make it externally visible.
6491 (mark_object): Ditto.
6493 * fns.c (remove_hash_entry): Removed.
6494 (sweep_weak_hash_tables): New.
6496 * print.c (print): Print more information about hash tables.
6498 * xfns.c (image_spec_hash): Removed.
6499 (lookup_image): Use sxhash instead of image_spec_hash.
6500 (image_spec_equal_p): Removed.
6501 (lookup_image): Use Fequal instead of image_spec_equal_p.
6503 1999-07-14 Gerd Moellmann <gerd@gnu.org>
6505 * lisp.h (P_): Moved to top of file.
6507 * fns.c (make_hash_table): Set new members.
6509 * alloc.c (mark_object): Mark hash table's user_hash_function.
6510 Mark index vector for weak hash tables.
6512 * lisp.h (struct Lisp_Hash_Table): Add user_cmp_function,
6513 user_hash_function, cmpfn, and hashfn.
6515 * fns.c (build_hash): Removed.
6516 (hash_test): Removed.
6517 (cmpfn_eq, cmpfn_eql, cmpfn_equal, cmpfn_user_defined): New.
6518 (hashfn_eq, hashfn_eql, hashfn_equal, hashfn_user_defined): New.
6520 1999-07-13 Gerd Moellmann <gerd@gnu.org>
6522 * alloc.c (survives_gc_p): New.
6524 * print.c (print): Add hash table handling.
6526 * alloc.c (mark_object): Add code to mark hash tables.
6528 * lisp.h (GC_HASH_TABLE_P): New.
6530 * emacs.c (main): Call init_fns.
6532 * fns.c (init_fns): New.
6534 * fns.c: Add hash table implementation.
6536 * lisp.h (PVEC_HASH_TABLE): New.
6537 (struct Lisp_Hash_Table): New.
6539 (XSET_HASH_TABLE): New.
6540 (HASH_TABLE_P): New.
6541 (CHECK_HASH_TABLE): New.
6542 (DEFAULT_HASH_SIZE): New.
6543 (DEFAULT_REHASH_THRESHOLD): New.
6544 (DEFAULT_REHASH_SIZE): New.
6546 * xterm.c (x_draw_glyphs): Add parameters real_start and real_end.
6547 (x_write_glyphs): Compute overwritten cursor using real start
6548 and end positions of display.
6549 (x_insert_glyphs): Ditto.
6551 1999-07-10 Gerd Moellmann <gerd@gnu.org>
6553 * keyboard.c (read_char): Use message3_nolog to show help-echo.
6555 * dispnew.c (blank_row): Add y-position as parameter. Compute
6558 * xdisp.c (next_element_from_string): Give padding spaces
6561 * dispnew.c (adjust_glyph_matrix): Some work to support
6562 marginals areas on tty frames in a future version.
6563 (allocate_matrices_for_frame_redisplay): Ditto.
6565 * xdisp.c (display_line): At ZV, set glyph row's displays_text_p
6566 to zero if number of glyphs in the row is <= 1.
6568 1999-07-09 Gerd Moellmann <gerd@gnu.org>
6570 * dispnew.c (buffer_posn_from_coords): Take left marginal area
6573 * xdisp.c (handle_display_prop): Don't reset area if handing
6574 a property from a string that came from a `display' property.
6575 (handle_single_display_prop): Don't handle recursive `display'
6577 (handle_single_display_prop): Handle some display property
6578 forms for terminal frames.
6579 (Qimage): Moved here from xfns.c.
6581 * dispextern.h (struct it): New field string_from_display_prop_p.
6583 * xterm.c (x_clip_to_row): Don't let clip_rect include top
6586 1999-07-08 Gerd Moellmann <gerd@gnu.org>
6588 * xdisp.c (handle_single_display_prop): Handle `:when FORM'.
6590 * window.c (set_window_buffer): Set window's vscroll to zero.
6592 * xdisp.c (QCwhen): New.
6593 (display_prop_end): New.
6594 (handle_single_display_prop): Use it.
6595 (debug_method_add): Print buffer name if tracing.
6596 (try_window_reusing_current_matrix): Compute visible height
6597 of reused rows. Fix cursor position calculation in case of
6600 * dispextern.h (struct redisplay_interface): Add parameter
6601 cursor_on_p to update_window_end_hook.
6603 * xterm.c (x_update_window_end): Add parameter cursor_on_p.
6605 1999-07-07 Gerd Moellmann <gerd@gnu.org>
6607 * xdisp.c (redisplay_internal): Ensure that redisplayinp_p
6608 doesn't become negative when decrementing it.
6610 * eval.c (Fsignal): Reset redisplaying_p to zero.
6612 * xdisp.c (try_window_reusing_current_matrix): Call hooks
6614 (try_window_id): Ditto.
6616 * xterm.c (x_clear_end_of_line): Handle top-line correctly.
6617 (x_scroll_run): Ditto.
6618 (any_help_event_p): New.
6619 (x_initialize): Set it to zero.
6620 (XTread_socket): Clear help echo only if any_help_event_p.
6622 * xdisp.c (init_iterator): Set top_line_p.
6623 (start_display): Use correct initial y if top-line is present.
6624 (make_cursor_line_fully_visible): Bug fixes for top-line.
6625 (try_scrolling): Ditto.
6626 (try_window_reusing_current_matrix): Ditto.
6628 * dispextern.h (struct it): Add top_line_p.
6630 * dispnew.c (shift_glyph_matrix): Move some computations out
6633 * dispnew.c (margin_glyphs_to_reserve): Use NUMBERP and
6636 1999-07-06 Gerd Moellmann <gerd@gnu.org>
6638 * dispnew.c (update_frame_1): When setting cursor in echo area,
6639 skip only over padding spaces at the end.
6641 * xfaces.c (realize_tty_face): Set face's font_name field to
6644 * term.c (update_end): Turn cursor on only if selected window's
6645 cursor_off_p flag is not set.
6647 1999-07-05 Gerd Moellmann <gerd@gnu.org>
6649 * term.c (TS_cursor_visible): Renamed from TS_visual_mode.
6650 (TS_cursor_normal): Renamed from TS_end_visual_mode.
6651 (TS_cursor_invisible): New.
6652 (term_init): Initialize TS_cursor_invisible.
6653 (tty_hide_cursor): New.
6654 (tty_show_cursor): New.
6655 (update_end): Show tty cursor.
6656 (update_begin): Hide tty cursor to prevent cursor flickering
6657 during redisplays triggered by timers (stealth fontification).
6659 * keyboard.c (make_lispy_event) <TOOLBAR_EVENT>: Apply modifiers.
6661 * xterm.c (XTread_socket) [USE_MOTIF] <KeyPress>: Catch events
6663 (x_handle_toolbar_click): Set modifier bits.
6665 1999-07-04 Gerd Moellmann <gerd@gnu.org>
6667 * keyboard.c (kbd_store_ptr): Declare it as a volatile pointer
6668 instead of a pointer to a volatile input_event.
6669 (kbd_buffer_store_event): Remove volatile modifier from
6670 declaration of local variable `sp'.
6671 (Fdiscard_input): Don't cast when assigning kbd_store_ptr
6674 1999-07-03 Gerd Moellmann <gerd@gnu.org>
6676 * xdisp.c (try_window_id): Set beg_unchanged and end_unchanged
6677 only if buffer is modified. Return quickly if changes are
6680 1999-07-02 Gerd Moellmann <gerd@gnu.org>
6682 * dispextern.h (HSCROLL_WINDOWS): Removed.
6684 * xdisp.c (mark_window_display_accurate): Don't set
6686 (redisplay_internal): Don't call redraw_garbaged_frames.
6688 1999-07-01 Gerd Moellmann <gerd@gnu.org>
6690 * xdisp.c (echo_area_display): Don't display truncation marks
6691 for messages because 20.4 doesn't do it either.
6692 (redisplay_window): Case same window start. Instead of giving
6693 up when cursor is partially visible, make it fully visible.
6694 (mark_window_display_accurate): Some cleanup. Record window's
6695 last cursor information.
6696 (debug_method_add): Improved.
6697 (redisplay_internal): Record last cursor info only if not
6698 consider_all_windows_p.
6700 * dispnew.c (update_window): Update top line after scrolling.
6701 (blank_row): Renamed from make_empty_enabled_row.
6702 (increment_glyph_row_buffer_positions): Increment positions
6705 * window.c (Fcoordinates_in_window_p): Add top-line to doc
6708 1999-06-30 Gerd Moellmann <gerd@gnu.org>
6710 * dispnew.c (update_window): Check that updated row is visible.
6712 * xterm.c (x_draw_row_bitmaps): Check for invisible rows at
6713 top of window differently.
6715 * xdisp.c (try_window_reusing_current_matrix): Don't do it
6716 if region is showing.
6718 * dispnew.c (adjust_glyph_matrix): Check w->vscroll when
6719 avoiding matrix reallocation. Set window_vscroll in matrix.
6721 * dispextern.h (struct glyph_matrix): Add member window_vscroll.
6723 * xdisp.c (debug_method_add): New.
6724 (debug_redisplay_method): Removed.
6725 (try_window_reusing_current_matrix): Handle case where old
6726 window start is the same as new window start.
6728 * dispextern.h (struct glyph_matrix) [GLYPH_DEBUG]: Make `method'
6729 an array instead of a pointer.
6731 * xfns.c (Fx_show_tip): Undo previous change.
6733 * xterm.c (x_append_glyph): Clear glyph->u.val.
6735 * dispextern.h (struct glyph): Increase size of face_id bit-field
6736 for CHAR_GLYPH to 12.
6738 1999-06-29 Gerd Moellmann <gerd@gnu.org>
6740 * xfaces.c (x_charset_registry): Make it externally visible.
6742 1999-06-28 Gerd Moellmann <gerd@gnu.org>
6744 * dispnew.c (update_window): Use mode_line_p flag of rows
6745 instead of WINDOW_WANTS_MODELINE_P.
6747 * xterm.c (clear_mouse_face): Make externally visible.
6749 * xfns.c (Fx_show_tip): Clear mouse face before showing tip.
6751 * xterm.c (expose_line): Handle exposure of top-lines.
6753 * xterm.c (XTframe_up_to_date): Don't call note_mouse_highlight
6754 if mouse_face_mouse_frame is null.
6756 * xdisp.c (redisplay_window): If window is echo_area_window,
6757 and update_mode_line is set, update menubar and toolbar.
6759 * dispnew.c (space_glyph): Set its charpos to -1.
6760 (update_frame_1): Ignore trailing padding spaces.
6762 * xdisp.c (next_element_from_c_string): Set position of padding
6765 1999-06-27 Gerd Moellmann <gerd@gnu.org>
6767 * xfns.c (x_laplace_read_row): Use XQueryColors instead of
6770 * xdisp.c (display_menu_bar): Remove unwarranted assertion.
6771 (set_cursor_from_row): Skip over glyphs having a null object at
6773 (insert_left_trunc_glyphs): Use charpos < 0 to indicate truncation
6775 (handle_invisible_prop): Compute next change only when needed.
6776 (handle_face_prop): Don't correct DEFAULT_FACE_ID if in the mode
6779 1999-06-26 Gerd Moellmann <gerd@gnu.org>
6781 * xrdb.c (x_load_resources): Don't set resource for double-click
6784 * xdisp.c (try_window_id): Return quickly if all changes are
6785 below the window's current matrix end.
6787 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Remove window
6790 * xdisp.c (try_window_reusing_current_matrix): Set no_scrolling_p
6791 in desired not in current matrix.
6792 (try_window_reusing_current_matrix): Rotate matrices starting
6793 at start_vpos instead of 0.
6795 * xterm.c (expose_window): Use window_text_bottom_y.
6796 (fast_find_position): Ditto.
6798 * xdisp.c (redisplay_window): Use window_text_bottom_y.
6799 (try_window_reusing_current_matrix): Ditto.
6800 (get_last_unchanged_at_beg_row): Ditto.
6801 (init_iterator): Ditto.
6803 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate one
6805 (check_matrix_invariants): Use window_text_bottom_y.
6806 (update_window): Ditto.
6807 (scrolling_window): Ditto.
6809 * xdisp.c (window_text_bottom_y): New.
6811 1999-06-25 Gerd Moellmann <gerd@gnu.org>
6813 * xterm.c (XTread_socket): Set mouse_face_frame to zero after
6814 clearing mouse face.
6815 (XTread_socket) <EnterNotify> [LESSTIF_VERSION]: If
6816 event.xcrossing.focus is not set, and focus is in the menu bar,
6817 set focus frame as if event.xcrossing.focus were set.
6819 1999-06-24 Gerd Moellmann <gerd@gnu.org>
6821 * keyboard.c (make_lispy_event): Handle mouse on top lines.
6822 * keyboard.c (make_lispy_movement): Ditto.
6824 * window.c (coordinates_in_window): Return 4 if on top line.
6825 (Fcoordinates_in_window_p): Return `top-line' if on top line.
6827 * xdisp.c (window_box_height): Subtract top line height.
6828 (window_box): Add top line height to top y position if top line
6830 (init_iterator): If base_face_id is TOP_LINE_FACE_ID, set row to
6831 the top line row of the window. Set initial y-position to
6832 window's top line height plus delta.
6833 (start_display): Choose start glyph row depending on whether
6834 window has a top line.
6835 (try_scrolling): Take top line height into account for aggressive
6837 (compute_window_start_on_continuation_line): Take top line into
6839 (redisplay_window): Ditto. If top line height has changed,
6840 trigger a new redisplay.
6841 (try_window_reusing_current_matrix): Take top line into account.
6842 (find_last_row_displaying_text): Ditto.
6843 (get_last_unchanged_at_beg_row): DItto.
6844 (try_window_id): Ditto.
6845 (compute_line_metrics): Ditto.
6847 * dispnew.c (shift_glyph_matrix): Compute visible row height
6848 taking top line of window into account.
6849 (update_window): Update top line. If scrolling_window detects
6850 that all rows are equal, only set cursor.
6851 (update_window_line): Call after_update_window_line_hook if
6852 mode_line_p flag of rows has changed.
6853 (scrolling_window): Add parameter top_line_p. Return -1 if
6855 (mode_line_string): Add parameter mode_line_p. Handle strings
6858 * dispextern.h (MATRIX_TOP_LINE_ROW): New.
6859 (MATRIX_FIRST_TEXT_ROW): New.
6860 (MATRIX_ROW_PARTIALLY_VISIBLE_P): Use row's visible_height.
6861 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P): New.
6862 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P): New.
6863 (MATRIX_TOP_LINE_HEIGHT): New.
6864 (CURRENT_MODE_LINE_HEIGHT): Use estimate_mode_line_height.
6865 (CURRENT_TOP_LINE_HEIGHT): New.
6866 (DESIRED_TOP_LINE_HEIGHT): New.
6867 (WINDOW_DISPLAY_TOP_LINE_HEIGHT): New.
6868 (WINDOW_DISPLAY_HEIGHT_NO_MODE_LINE): Replaces
6869 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
6870 (WINDOW_DISPLAY_TEXT_HEIGHT): New.
6872 * xterm.c (x_after_update_window_line): Don't draw bitmaps for top
6874 (x_draw_row_bitmaps): Take top line into account when clearing
6876 (x_estimate_mode_line_height): Replacement for
6877 x_frame_mode_line_height.
6878 (x_get_glyph_string_clip_rect): Take top line into account.
6879 (x_clear_end_of_line): Ditto.
6880 (note_mode_line_highlight): Add parameter mode_line_p. Handle
6882 (note_mouse_highlight): Call note_mode_line_highlight for top lines.
6883 (x_erase_phys_cursor): Take top line into account.
6885 * xdisp.c (window_box_height): Subtract top line height if
6886 window wants a top line.
6887 (display_mode_lines): New.
6888 (redisplay_window): Call it.
6889 (display_mode_line): Add parameters face_id and format.
6891 * dispextern.h (CURRENT_TOP_LINE_HEIGHT): New.
6892 (MATRIX_TOP_LINE_HEIGHT): New.
6894 * xterm.c (x_frame_mode_line_height): Add parameter face_id.
6896 * term.c (estimate_mode_line_height): Renamed from
6897 frame_mode_line_height. Add parameter face_id.
6898 (estimate_mode_line_height_hook): Renamed from
6899 frame_mode_line_height_hook.
6900 (produce_special_glyphs_hook): Removed.
6901 (produce_glyphs_hook): Removed.
6903 1999-06-23 Gerd Moellmann <gerd@gnu.org>
6905 * dispextern.h (WINDOW_WANTS_TOP_LINE_P): New.
6906 (struct glyph_row): Add mode_line_p.
6908 * xfaces.c (realize_basic_faces): Realize face `top-line'.
6910 (syms_of_xfaces): Initialize Qtop_line.
6912 * dispextern.h (TOP_LINE_FACE_ID): New.
6914 * buffer.c (init_buffer_once): Set default for
6915 top_line_format to nil.
6916 (init_buffer_once): Init top_line_format.
6917 (default-top-line-format): New.
6918 (top-line-format): New buffer-local variable.
6920 * buffer.h: Add top_line_format.
6922 * xdisp.c (overlay_arrow_changed_p): Removed because not used.
6924 1999-06-17 Dave Love <fx@gnu.org>
6926 * xfns.c: Move the PNG section before the JPEG one to avoid
6927 problems surrounding setjmp.h/png.h on GNU/Linux.
6929 1999-06-17 Gerd Moellmann <gerd@gnu.org>
6931 * xfns.c (x_kill_gs_process): Don't free colors.
6933 1999-06-17 Dave Love <fx@gnu.org>
6935 * s/gnu-linux.h: Zap spurious ~.
6937 1999-06-16 Gerd Moellmann <gerd@gnu.org>
6939 * xfns.c (gif_load): Improve multi-image support.
6941 1999-06-15 Gerd Moellmann <gerd@gnu.org>
6943 * xfns.c (gif_load): Support multi-image files.
6945 * Makefile.in (LIBGIF): Use libungif.
6947 * configure.in (HAVE_GIF): Use libungif instead of libgif
6948 because the former doesn't contain patented compression code.
6950 * xdisp.c (compute_window_start_on_continuation_line): Don't
6951 do it if line start is too far away from window start.
6953 1999-06-14 Gerd Moellmann <gerd@gnu.org>
6955 * buffer.c (init_buffer_once): Set buffer_local_flags for
6956 scroll_*_aggressively.
6957 (syms_of_buffer): Add DEFVAR_PER_BUFFER for scroll-*-aggressively.
6958 (init_buffer_once): Set defaults for these variables.
6959 (syms_of_buffer): Add default-scroll-*-aggressively.
6961 * buffer.h (scroll_up_aggressively): New.
6962 (scroll_down_aggressively): New.
6964 * Makefile.in (LIBPNG): Add -lz -lm in case we're linking with
6965 a static PNG library.
6967 * configure.in (HAVE_PNG): Add -lz -lm when checking for PNG lib
6968 in case it's a static library.
6970 * Makefile.in (ctagsfiles): Split so that files starting
6971 with an `x' are found before files starting with `w32'.
6974 (TAGS): Use ctagsfiles[12] instead of ctagsfiles.
6976 * xdisp.c (compute_window_start_on_continuation_line): New.
6977 (redisplay_window): Use it.
6979 (reseat_to_string): Use it.
6980 (hscroll_window_tree): Ditto.
6981 (compute_window_start_on_continuation_line): Ditto.
6982 (redisplay_window): Don't force display with a new window start.
6984 1999-06-06 Gerd Moellmann <gerd@gnu.org>
6986 * xfns.c (x_report_frame_params): Don't report `outer-window-id'
6987 if widget not present.
6989 * xdisp.c (prepare_menu_bars): Ignore tooltip frame.
6991 1999-06-04 Gerd Moellmann <gerd@gnu.org>
6993 * xfaces.c (recompute_basic_faces)[GLYPH_DEBUG]: Check return
6994 value of realize_basic_faces.
6995 (load_face_font_or_fontset): Store full font name in face.
6996 (realize_default_face): Use full font name.
6998 * xterm.c (x_produce_glyphs): Set member char_to_display.
6999 (x_append_glyph): Store char_to_display in glyphs.
7001 * dispextern.h (struct it): Add char_to_display.
7003 * xfns.c (x_set_font): Don't call face-set-after-frame-default
7004 if faces haven't been initialized.
7005 (Fx_create_frame): Call face-set-after-frame-default after
7006 faces have been initialized, and widget has been created.
7008 * puresize.h (BASE_PURESIZE): Increased.
7010 1999-06-01 Gerd Moellmann <gerd@gnu.org>
7012 * xfaces.c (set_lface_from_font_name): Add parameter force_p.
7013 (Finternal_set_lisp_face_attribute): If frame is t when
7014 :font attribute is set, use the selected frame.
7015 (clear_face_cache): Add parameter clear_fonts_p.
7016 (Fclear_face_cache): Add optional parameter thorougly.
7018 * xfaces.c (face_numeric_value): Return -1 if symbol is not
7020 (Fclear_face_cache): New.
7021 (choose_face_fontset_font): If fontset doesn't contain font
7022 pattern for the given charset, use CHARSET_ASCII.
7023 (Finternal_set_lisp_face_attribute): Fix handling of nil
7025 (Finternal_set_lisp_face_attribute): Fix handling of changing
7026 font-related face attributes of the default face.
7027 (set_lface_from_font_name): Set only attributes that aren't
7030 1999-05-31 Gerd Moellmann <gerd@gnu.org>
7032 * xfaces.c (SCALABLE_FONTS): Define this to enable scalable
7034 (Vscalable_fonts_allowed) [SCALABLE_FONTS]: New.
7035 (x_face_list_fonts): Add parameter scalable_fonts_p. Handle
7036 scalable fonts depending on the setting of SCALABLE_FONTS.
7037 (first_font_matching): List more than one font to find the
7038 first non-scalable matching font.
7039 (sorted_font_list): Let x_face_list_fonts return scalable fonts
7040 depending on SCALABLE_FONTS.
7041 (better_font_p): New parameter compare_pt_p. If zero, don't
7042 compare point sizes of fonts.
7043 (exact_face_match_p) [SCALABLE_FONTS]: New.
7044 (build_scalable_font_name) [SCALABLE_FONTS]: New.
7045 (may_use_scalable_font_p) [SCALABLE_FONTS]: New.
7046 (best_matching_font) [SCALABLE_FONTS]: Handle scalable fonts.
7047 (syms_of_xfaces): Add scalable-fonts-allowed.
7049 1999-05-26 Gerd Moellmann <gerd@gnu.org>
7051 * xfns.c (png_load): Let PNG lib handle gamma. Construct
7052 mask only if image contains simple transparency information.
7053 Otherwise, combine image with frame background color.
7055 * configure.in (--with-png, HAVE_PNG): New.
7057 * config.in (HAVE_PNG): New.
7059 * Makefile.in: Add PNG library.
7061 * xfns.c: Add PNG support.
7063 1999-05-25 Gerd Moellmann <gerd@gnu.org>
7065 * xdisp.c (init_xdisp): Initialize echo_area_message and
7066 previous_echo_area_message to nil.
7068 * keyboard.c (read_char): Rename local variable echo_area_message
7069 because it shadows the global one.
7071 1999-05-05 Gerd Moellmann <gerd@gnu.org>
7073 * xterm.c (note_mode_line_highlight): Restructured.
7075 * window.c (coordinates_in_window): Handle windows that don't have
7076 a mode line because their buffer's mode-line-format is nil.
7077 Recognize the mode line under x positions that correspond to
7078 flags areas and left scroll bar.
7080 1999-05-02 Dave Love <fx@gnu.org>
7082 * xterm.c (note_mouse_highlight): Separate help-echo processing
7083 from check on mouse-face so that it works generally.
7085 1999-04-21 Gerd Moellmann <gerd@gnu.org>
7087 * sound.c (Fplay_sound): Run hook play-sound-hook.
7088 (Qplay_sound_hook): New.
7090 1999-04-20 Gerd Moellmann <gerd@gnu.org>
7092 * xdisp.c (update_echo_area): Handle echo_area_message.
7094 1999-04-19 Gerd Moellmann <gerd@gnu.org>
7096 * editfns.c (Fmessage): Use message3.
7098 * print.c (printchar): Set echo_area_message to nil.
7101 * minibuf.c (read_minibuf): Reset echo message strings to nil.
7102 (Fminibuffer_completion_help): Ditto.
7104 * keyboard.c (cmd_error_internal): Set echo_areA_message.
7105 (command_loop_1): Test echo_areA_message.
7107 (record_menu_key): Set echo_area_message to nil.
7108 (Fexecute_extended_command): Test echo_area_message.
7109 (Fexecute_extended_command): Handle echo_area_message.
7111 * fileio.c (Fdo_auto_save): Handle the case that echo_area_message
7114 * editfns.c (Fcurrent_message): If echo_area_message is set,
7115 return a substring of that string.
7117 * dispnew.c (direct_output_for_insert): Test echo_area_message
7118 in addition to echo_area_glyphs.
7119 (set_window_cursor_after_update): Ditto.
7120 (update_frame_1): Ditto.
7122 * alloc.c (Fgarbage_collect): Use message3_nolog to display
7123 old Lisp message string.
7125 * xdisp.c (echo_area_message): New.
7126 (previous_echo_area_message): New.
7127 (syms_of_xdisp): Initialize and staticpro new variables.
7128 (echo_area_display): Display echo_area_message if set.
7129 (message2_nolog): Set echo_area_message and
7130 previous_echo_area_message.
7131 (echo_area_display): Set previous_echo_area_message.
7132 (redisplay_internal): Display echo area if echo_area_message
7133 or previous_echo_area_message are set.
7134 (redisplay_preserve_echo_area): Test/set echo_area_message and
7135 previous_echo_area_message.
7136 (redisplay_window): Test echo_area_message.
7137 (message3_nolog): New.
7140 * editfns.c (Fformat): Add text properties to the result string
7141 from properties of the format string and properties of string
7144 * textprop.c (text_property_list): New.
7145 (add_text_properties_from_list): New.
7146 (extend_property_ranges): New.
7148 1999-03-29 Gerd Moellmann <gerd@gnu.org>
7150 * xfaces.c (Qraised, Qsunken, QCshadow): Removed.
7151 (QCline_width, QCstyle, Qpressed_button, Qreleased_button): New.
7152 Use these symbols for the box face attribute instead of the
7155 1999-03-12 Gerd Moellmann <gerd@gnu.org>
7157 * xfaces.c (realize_tty_face): Don't set alt_char_p of face.
7158 Correct wrong test for slant.
7160 1999-03-10 Gerd Moellmann <gerd@gnu.org>
7162 * xfaces.c: Use `unspecified' for unspecified face attributes,
7163 use t and nil for on/off.
7165 1999-03-06 Gerd Moellmann <gerd@gnu.org>
7167 * buffer.c (syms_of_buffer): Extend doc string of
7170 * xfaces.c (x_face_list_fonts): New parameter try_alternatives_p.
7171 (first_font_matching): New.
7172 (set_lface_from_font_name): Use it if font name is a pattern.
7173 (font_field_wildcard_p): Removed.
7175 * dispnew.c (shift_glyph_matrix): Add `window' parameter.
7176 Recompute visible height of rows.
7178 * xterm.c (note_mouse_highlight): Reorder code for help-echo.
7179 Don't accept non-strings for help-echo from overlays.
7181 1999-03-04 Dave Love <fx@gnu.org>
7183 * xterm.c (note_mouse_highlight): Check overlays for help-text
7185 (XTread_socket): Fix compiler warning.
7187 1999-03-05 Gerd Moellmann <gerd@gnu.org>
7189 * xterm.c (note_mouse_highlight): Don't restrict number of
7190 overlay to 10. Call overlays_at so that it doesn't try to
7193 * xdisp.c (compute_line_metrics): Compute glyph row's visible
7196 * dispnew.c (row_equal_p): Compare visible row height, only.
7197 (update_text_area): Draw whole line if visible heights of
7199 (update_window_line): Call after_update_window_line_hook
7200 if visible row height has changed.
7202 * dispextern.h (MATRIX_ROW_VISIBLE_HEIGHT): Removed.
7203 (struct glyph_row): New member visible_height.
7205 * xfaces.c (font_field_wildcard_p): New.
7206 (set_lface_from_font_name): Remove parameter force_p. Accept
7207 font names containing wildcards.
7209 1999-03-04 Gerd Moellmann <gerd@gnu.org>
7211 * xterm.c (x_after_update_window_line): Clear internal border
7212 when windows_or_buffers_changed.
7214 * dispextern.h (WINDOW_WANTS_MODELINE_P): Return zero if window's
7215 buffer has a nil mode_line_format.
7217 1999-03-03 Gerd Moellmann <gerd@gnu.org>
7219 * xterm.c (x_setup_relief_colors): Use either background color
7222 * xfaces.c (realize_x_face): Set face->use_box_color_for_shadows_p.
7224 * dispextern.h (struct face): Add use_box_color_for_shadows_p.
7226 * xterm.c (x_draw_box_rect): New.
7227 (x_draw_glyph_string_box): Renamed from
7228 x_draw_glyph_string_relief. Call x_draw_box_rect.
7230 * xfns.c (QCrelief): New.
7231 (syms_of_xfns): Initialize it.
7233 * dispextern.h (struct glyph): Rename left_shadow_p to
7234 left_box_line_p, right_shadow_p to right_box_line_p.
7235 (MAX_RELIEF_THICKNESS): Removed.
7236 (struct it): Rename members having `relief' in their names
7237 to contain `box' instead.
7239 * xfaces.c (realize_x_face): Handle new box attribute values.
7240 (QCrelief, Qbox): Removed.
7241 (QCshadow, QCcolor, Qraised, Qsunken): New.
7242 (syms_of_xfaces): Initialize new symbols.
7244 1999-03-02 Gerd Moellmann <gerd@gnu.org>
7246 * dispextern.h (LFACE_RELIEF_INDEX): Removed.
7248 * xfaces.c (LFACE_RELIEF): Removed.
7249 (merge_face_vector_with_property): Remove handling of `:relief'.
7250 (Finternal_set_lisp_face_attribute): Ditto.
7251 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
7252 (Finternal_get_lisp_face_attribute): Ditto.
7253 (realize_default_face): Ditto.
7254 (lface_hash): Don't compute hash from relief.
7256 * dispextern.h (struct face): Replace member `relief' by
7257 `box_line_width'. Add member `box'.
7258 (face_box_type): New.
7260 * xterm.c (x_produce_glyphs): If face has overline, add overline
7261 thickness + 1 to ascent.
7263 1999-03-01 Gerd Moellmann <gerd@gnu.org>
7265 * xterm.c (x_draw_glyph_string): Draw underline, overline,
7266 strike-through, and boxes.
7267 (x_draw_glyph_string_underline): Removed.
7269 * xfaces.c (QCoverline, QCstrike_through, QCbox): New.
7270 (Qoverline, Qstrike_through, Qbox): New.
7271 (syms_of_xfaces): Define these symbols.
7272 (check_lface_attrs): Add checks for overline, strike-through,
7274 (Finternal_set_lisp_face_attribute): Set new attributes.
7275 (LFACE_OVERLINE, LFACE_STRIKE_THROUGH, LFACE_BOX): New.
7276 (load_color): Handle new attributes.
7277 (realize_x_face): Ditto.
7278 (merge_face_vector_with_property): Ditto.
7279 (free_face_colors): Ditto.
7280 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
7281 (Finternal_get_lisp_face_attribute): Ditto.
7282 (Finternal_lisp_face_attribute_values): Ditto.
7284 * dispextern.h (lface_attribute_index): Add enumerators for
7285 overstrike, strike-through, and box.
7286 (struct face): Add members for overline, strike-through, and
7289 1999-02-17 Dave Love <fx@gnu.org>
7291 * s/gnu-linux.h s/gnu.h s/irix5-0.h s/netbsd.h s/sco4.h s/sco5.h
7292 s/template.h (NARROWPROTO): Define on the basis of relevant X cf
7295 1999-02-16 Gerd Moellmann <gerd@gnu.org>
7297 * keyboard.c (toolbar_items): Call access_keymap with third
7298 parameter 1, so that we don't get inherited toolbar item
7301 * xdisp.c (redisplay_internal): In optimization 1, don't decrement
7302 the window end vpos when in empty first line of window.
7304 1999-02-15 Gerd Moellmann <gerd@gnu.org>
7306 * xfaces.c (set_font_frame_param): New.
7307 (Finternal_set_lisp_face_attribute): Call it.
7309 Sun Feb 14 10:54:02 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
7311 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
7312 Accept specifications of color for underline.
7314 1999-02-13 Gerd Moellmann <gerd@gnu.org>
7316 * xfaces.c (Finternal_set_lisp_face_attribute): If parameter
7317 `frame' is t, operate on face defaults for new frames. If it
7318 is nil, operate on the selected frame.
7320 1999-02-12 Gerd Moellmann <gerd@gnu.org>
7322 * dispnew.c (check_matrix_invariants): Put it in #if 0.
7323 (update_window): Put the call to check_matrix_invariants in #if 0.
7325 Sun Feb 7 09:58:49 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
7327 * dispextern.h: Remove all else block of UNDERLINE_COLOR.
7328 Remove definition of UNDERLINE_COLOR.
7330 Mon Jan 4 04:43:41 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
7332 * xfaces.c (free_face_colors): Free the color for underline.
7334 * xterm.c (x_draw_glyph_string_underline): Set the color for underline
7337 Sun Jan 3 08:41:10 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
7339 * dispextern.h (UNDERLINE_COLOR): Defined.
7340 (struct face): Added two new members.
7341 underline_color, underline_defaulted_p.
7343 * xfaces.c (merge_face_vector_with_property):
7344 (check_lface_attrs): Accept the string value for underline.
7345 (Finternal_set_lisp_face_attribute): Likewise.
7347 * xfaces.c (load_color): Change the last argument type to enum
7348 lface_attribute_index from int. And addec code for underling coloring.
7349 (load_face_colors): Pass LFACE_*_INDEX to load_color.
7351 1999-02-12 Gerd Moellmann <gerd@gnu.org>
7353 * xfns.c (Fx_image_header): Removed.
7355 1999-02-07 Gerd Moellmann <gerd@gnu.org>
7357 * xterm.c: Don't include <bitmaps/gray>.
7358 (x_term_init): Use gray_bitmap_width and gray_bitmap_height.
7360 * xfns.c (Fx_image_header): Add missing `\n\'.
7361 (gray_bitmap_width, gray_bitmap_height, gray_bitmap_bits): New.
7363 1999-02-01 Gerd Moellmann <gerd@gnu.org>
7365 * xterm.c (x_scroll_bar_create): Set background pixel from
7366 specified scroll bar color.
7367 (x_scroll_bar_set_handle): Use scroll bar foreground color.
7369 * xfns.c (x_set_scroll_bar_foreground): Remove all scroll bars.
7370 (x_set_scroll_bar_background): Ditto.
7372 * xterm.c (x_create_toolkit_scroll_bar): Set scroll bar colors.
7374 * xfns.c (x_default_scroll_bar_color_parameter): New.
7375 (Fx_create_frame): Call it.
7377 1999-01-31 Gerd Moellmann <gerd@gnu.org>
7379 * xfns.c (Fx_create_frame): Initialize scroll bar pixel color
7380 values in x_output structure.
7381 (Qscroll_bar_foreground, Qscroll_bar_background): New.
7382 (syms_of_xfns): Initialize these symbols.
7384 * xterm.h (struct x_output): Add scroll bar pixel colors.
7386 * xfns.c (x_frame_parms): Add entries for scroll bar colors.
7387 (x_set_scroll_bar_foreground): New.
7388 (x_set_scroll_bar_background): New.
7390 1999-01-12 Gerd Moellmann <gerd@gnu.org>
7392 * xdisp.c (handle_single_display_prop): New.
7393 (handle_display_prop): Call it.
7394 (handle_raise_prop): Removed.
7395 (handle_height_prop): Removed.
7396 (handle_space_width_prop): Removed.
7397 (handle_face_prop): Remove handling of raised text.
7398 (handle_display_prop): Do it here.
7400 * dispextern.h (DISPLAY_PROP_IDX): Replaces GLYPH_PROP_IDX.
7401 (RAISE_PROP_IDX): Removed.
7402 (HEIGHT_PROP_IDX): Removed.
7403 (SPACE_WIDTH_PROP_IDX): Removed.
7405 * xdisp.c (Qdisplay): Replaces Qglyph.
7406 (handle_display_prop): Formerly handle_glyph_prop.
7408 1999-01-11 Gerd Moellmann <gerd@gnu.org>
7410 * xdisp.c (reseat_to_string): Set position in display vector to -1.
7411 (handle_stop): Set position in display vector to -1. Don't
7412 check overlay strings when set up to deliver characters from a
7414 (set_iterator_to_next): At the end of a run of characters from a
7415 display vector, check whether the display vector display replaces
7416 the display of a character.
7418 1999-01-05 Gerd Moellmann <gerd@gnu.org>
7420 * xfaces.c (init_frame_faces): Don't realize faces if frame's
7421 X window hasn't been created yet.
7423 1998-12-06 Gerd Moellmann <gerd@gnu.org>
7427 1998-12-04 Gerd Moellmann <gerd@gnu.org>
7429 * config.in (HAVE_SOUND): New.
7431 * emacs.c (main): Call syms_of_sound and init_sound.
7433 * Makefile.in (obj): Add sound.o.
7435 * configure.in: Add checks for machine/soundcard.h and sys/soundcard.h.
7437 * config.in (HAVE_MACHINE_SOUNDCARD_H): New.
7438 (HAVE_SYS_SOUNDCARD_H): New.
7440 1998-12-03 Gerd Moellmann <gerd@gnu.org>
7442 * buffer.h (struct buffer): indicate_empty_lines renamed from
7445 * buffer.c (indicate-empty-lines): Renamed from indicate_zv_lines.
7446 (default-indicate-zv-lines): Likewise.
7448 * dispextern.h (struct glyph_row): Rename indicate_zv_line_p
7449 to indicate_empty_line_p.
7451 * xdisp.c (reseat_at_next_visible_line_start): Reset method
7452 to next_element_from_buffer.
7454 * frame.c (make_frame): Set n_current_toolbar_items to 0.
7456 * xdisp.c (handle_face_prop): Allow symbols of the form `N+'
7459 * xfns.c (xbm_scan): New.
7460 (xbm_read_hexint): Removed.
7461 (xbm_read_bitmap_file_data): Use xbm_scan.
7463 * fileio.c (Finsert_file_contents): Prevent redisplay optimizations.
7465 1998-12-02 Gerd Moellmann <gerd@gnu.org>
7467 * xfns.c (xbm_read_hexint): New.
7468 (xbm_read_bitmap_file_data): New.
7469 (xbm_load_image_from_file): Call xbm_read_bitmap_file_data
7470 instead of XReadBitmapFileData.
7472 * xdisp.c (handle_raise_prop): Compute voffset from current font.
7474 * xfaces.c (face_with_height): New.
7476 * xdisp.c (eval_handler): Renamed from eval_mode_handler.
7477 (eval_form): Renamed from eval_mode_element.
7478 (handle_face_prop): Use it.
7479 (Qheight): Replaces Qsmaller.
7480 (handle_height_prop): Replaces handle_smaller_prop.
7481 (handle_face_prop): If iterator's font_height is not an
7482 integer, evaluate it to get the font height to use.
7484 * dispextern.h (HEIGHT_PROP_IDX): Replaces SMALLER_PROP_IDX.
7485 (struct it): Use `font_height' instead of `smaller'.
7487 1998-12-01 Gerd Moellmann <gerd@gnu.org>
7489 * xdisp.c (reseat_1): New.
7491 (move_it_vertically_backward): Ditto.
7492 (redisplay_window): Don't abort when cursor not found in recenter.
7494 1998-11-30 Gerd Moellmann <gerd@gnu.org>
7496 * xdisp.c (reseat_at_next_visible_line_start): When not
7497 currently delivering display elements from the current buffer,
7498 restore buffer position first.
7499 (init_from_display_pos): Don't set IT's position from the
7500 position passed to this function.
7502 1998-11-28 Gerd Moellmann <gerd@gnu.org>
7504 * config.in (PROTO): Removed.
7506 * xterm.h: Change PROTO to P_.
7508 1998-11-26 Gerd Moellmann <gerd@gnu.org>
7510 * xterm.c (take_vertical_position_into_account): New.
7511 (x_produce_image_glyph): Call it.
7512 (x_produce_stretch_glyph): Ditto.
7513 (x_produce_glyphs): Ditto.
7514 (x_fill_glyph_string): Adjust base line for glyph's voffset.
7515 (x_fill_composite_glyph_string): Ditto.
7516 (x_fill_image_glyph_string): Ditto.
7517 (x_fill_stretch_glyph_string): Ditto.
7519 * xdisp.c (display_line): Always compute row height from
7520 max_ascent and max_descent.
7522 * dispextern.h (struct glyph): Add voffset.
7523 (struct it): Replace height by descent, max_height by max_descent.
7525 * xterm.c (x_append_glyph): Set voffset
7526 (x_append_stretch_glyph): Ditto.
7527 (x_produce_image_glyph): Ditto.
7528 (x_produce_glyphs): Take voffset into account.
7529 (x_produce_image_glyph): Ditto.
7530 (x_produce_stretch_glyph): Ditto.
7532 * dispextern.h (struct it): Add voffset.
7533 * xdisp.c (push_it): Save voffset.
7534 (pop_it): Restore it.
7536 * xdisp.c (it_props): Add entry for `raise'.
7537 (handle_raise_prop): New.
7539 * dispextern.h (RAISE_PROP_IDX): New.
7541 * xdisp.c (Qraise): New.
7542 (syms_of_xdisp): Define Qraised.
7544 * xterm.c (x_scroll_bar_move): Clear to the left and right
7545 of toolkit scroll bars differently.
7546 (x_scroll_bar_move): Removed.
7547 (XTset_vertical_scroll_bar): Move code from x_scroll_bar_move here.
7549 * dispextern.h: Make it compilable --with-x=no.
7553 * keyboard.c: Ditto.
7560 1998-11-25 Gerd Moellmann <gerd@gnu.org>
7562 * xterm.c (XTread_socket): Cancel help-echo when leaving frame.
7564 1998-11-24 Gerd Moellmann <gerd@gnu.org>
7566 * xterm.c (x_set_toolkit_scroll_bar_thumb): When dragging,
7567 update slider size, only.
7568 (xm_scroll_callback): Set dragging member of the scroll bar.
7569 (xt_action_hook): Reset last_scroll_bar_part.
7570 (XTredeem_scroll_bar): Reset bar->dragging to nil.
7572 * xfns.c (Fx_hide_busy_cursor): Don't try to hide busy cursor
7573 window on newly created frames that don't have one.
7575 1998-11-23 Gerd Moellmann <gerd@gnu.org>
7577 * xdisp.c (restore_overlay_strings): Removed.
7578 (restore_dpvec): Removed.
7579 (init_from_display_pos): Inline both functions above.
7581 * xfns.c (IMAGE_NON_NEGATIVE_INTEGER_VALUE): New.
7582 (parse_image_spec): Handle it.
7583 (xbm_format): Use it.
7584 (xpm_format): Ditto.
7585 (pbm_format): Ditto.
7586 (jpeg_format): Ditto.
7587 (tiff_format): Ditto.
7588 (gif_format): Ditto.
7591 * xdisp.c (set_window_cursor): Removed.
7592 (redisplay_internal): Case cursor motion in cursor line of
7593 selected window; use set_cursor_from_row.
7595 1998-11-22 Gerd Moellmann <gerd@gnu.org>
7597 * widget.c (EmacsFrameSetCharSize): Take widget's border width
7600 1998-11-21 Gerd Moellmann <gerd@gnu.org>
7602 * xterm.c (expose_frame): Redraw menu bar window.
7604 * xdisp.c (display_menu_bar): Record hpos instead of x-position
7607 * dispnew.c (change_frame_size_1): Use FRAME_TOP_MARGIN instead
7608 of FRAME_TOOLBAR_LINES. Use `f' instead of `frame'.
7610 * widget.c (set_frame_size): Use FRAME_SCROLL_BAR_COLS
7611 to determine vertical_scroll_bar_extra.
7612 (EmacsFrameSetCharSize): Ditto.
7613 * xfns.c (x_figure_window_size): Ditto.
7615 * xterm.c (x_draw_row_bitmaps): Draw in `bitmap-area' face.
7616 (x_draw_bitmap): Ditto.
7618 * dispextern.h (face_id): New id BITMAP_AREA_FACE_ID.
7619 * xfaces.c (realize_basic_faces): Realize it.
7621 1998-11-20 Gerd Moellmann <gerd@gnu.org>
7623 * xmenu.c (xmenu_show): Add workaround for remaining button grab
7624 under LessTif Use the widget of the frame as parent for the
7627 1998-11-19 Gerd Moellmann <gerd@gnu.org>
7629 * xterm.c (XTread_socket): Inhibit busy cursor for EnterNotify.
7630 When EnterNotify, don't generate a mouse movement event if
7631 notification is from a busy-cursor child window.
7633 * xterm.h (struct x_output): Add busy_window, remove cursor.
7635 * xfns.c (Fx_show_busy_cursor): Formerly Fx_display_busy_cursor.
7636 Use a transparent window to display the busy-cursor.
7637 (Fx_hide_busy_cursor): Formerly Fx_undisplay_busy_cursor.
7639 1998-11-17 Gerd Moellmann <gerd@gnu.org>
7641 * xdisp.c (check_window_end): New, for debugging.
7642 (CHECK_WINDOW_END): New.
7643 (try_window_id): Use it.
7645 * xterm.c (process_expose_from_menu): Return int.
7647 * keyboard.c (kbd_buffer_get_event): Set flag to prevent recording
7648 TOOLBAR_EVENT events in last_nonmenu_event.
7650 1998-11-16 Gerd Moellmann <gerd@gnu.org>
7652 * xdisp.c (redisplay_window): If windows_or_buffers_changed,
7653 window end isn't reliable, so set window_end_valid to nil.
7654 (redisplay_internal): If overlay arrow has changed, set
7655 windows_or_buffers_changed to redisplay thoroughly.
7657 * dispnew.c (adjust_glyph_matrix): Invalidate window end, if
7660 * xfns.c (file_dialog_cb): New.
7661 (Fx_file_dialog): New.
7662 * fileio.c (Fread_file_name): Call it.
7664 * xrdb.c (x_load_resources): Add default resoures for file
7667 1998-11-14 Gerd Moellmann <gerd@gnu.org>
7669 * xterm.c (note_mouse_highlight): Don't highlight when popup
7672 * keyboard.c (timer_check): Inhibit busy cursor around calls to
7673 timer-event-handler. This busy cursor tends to be anoying if
7674 fontifying stealthily.
7676 * dispnew.c (direct_output_for_insert): Give up if current row
7677 contains trailing whitespace.
7679 1998-11-13 Gerd Moellmann <gerd@gnu.org>
7681 * dispextern.h (prop_idx): Add FONTIFIED_PROP_IDX.
7683 * xdisp.c (handle_fontified_prop): New.
7684 (Vfontification_functions): New.
7685 (Qfontification_functions): New.
7686 (it_props): Add handle_fontified_prop.
7688 1998-11-12 Gerd Moellmann <gerd@gnu.org>
7690 * xmenu.c (xmenu_show): Use the frame's edit_widget as parent.
7691 Otherwise, under LessTif, after the popup has gone, all button
7692 press events come in for the frame's widget, and release events
7693 come in for the edit_widget.
7694 * xterm.c (XTread_socket): Remove workaround for that problem.
7695 (x_set_toolkit_scroll_bar_thumb): Add workaround for LessTif
7696 XmScrollBarSetValues.
7697 (SET_SAVED_MENU_EVENT): Give it statement form.
7699 * xfaces.c (display_message): If waiting_for_input, don't display
7702 * window.c (scroll_command): If not acting on current_buffer,
7703 make redisplay consider all windows.
7705 * xfns.c (Fx_hide_tip): Return t if tooltip was open.
7707 * xdisp.c (handle_glyph_prop): Set it->object for images to
7708 the object having the glyph property.
7710 * xterm.c (x_draw_row_bitmaps): Don't draw if row is completely
7713 1998-11-11 Gerd Moellmann <gerd@gnu.org>
7715 * xterm.h (struct x_display_info): Add gray pixmap. * xterm.c
7716 (x_term_init): Create the gray pixmap.
7717 (x_setup_relief_color): Use it.
7718 (x_get_glyph_string_clip_rect): Draw a toolbar window over the
7719 internal border at the top of a frame.
7720 (x_init_glyph_string): Likewise.
7721 (x_draw_glyph_string_relief): Correct right x by 1 pixel for
7723 (XTflash): Don't flash the toolbar window.
7725 * xterm.c (XTread_socket): Workaround for LessTif popup menus
7726 in case of ButtonPress events.
7728 1998-11-10 Gerd Moellmann <gerd@gnu.org>
7730 * xrdb.c (x_load_resources): Add grey background colors as
7731 defaults for menus, scroll bars, and dialogs.
7733 * insdel.c (prepare_to_modify_buffer): Move setting
7734 windows_or_buffers_changed from modify_region here.
7736 * xfns.c (Fx_show_tip): Inhibit redisplay.
7737 (Fx_hide_tip): Ditto.
7738 (Fx_image_header): New.
7740 1998-11-09 Gerd Moellmann <gerd@gnu.org>
7742 * dispnew.c (clear_window_matrices): Set window_end_valid to nil
7743 when clearing current window matrices.
7745 1998-11-08 Gerd Moellmann <gerd@gnu.org>
7747 * xdisp.c (handle_glyph_prop): Don't set an iterator's buffer
7748 position from a string position. Use the right end position
7749 if the property spans a whole overlay string.
7751 1998-11-07 Gerd Moellmann <gerd@gnu.org>
7753 * xmenu.c (menubar_selection_callback): Remove workaround for
7754 Lesstif not calling XmNpopdownCallback because it doesn't
7755 handle the case where users don't select any menu item.
7757 * insdel.c (modify_region): Set windows_or_buffers_changed.
7759 * buffer.c (set_buffer_internal): Don't set
7760 windows_or_buffers_changed.
7762 * xmenu.c (HAVE_BOXES): Define if USE_X_TOOLKIT.
7764 * xmenu.c (menubar_selection_callback): Add workaround for
7765 Lesstif not calling XmNpopdownCallback.
7767 * xdisp.c (eval_mode_element): New.
7768 (eval_mode_handler): New.
7769 (display_mode_element): Use eval_mode_element.
7771 * xdisp.c (display_mode_element): Allow `(:eval FORM)'.
7772 Remove code looking at text props of default value.
7774 * xmenu.c (HAVE_BOXES): Define if using Lucid menus.
7776 1998-11-06 Gerd Moellmann <gerd@gnu.org>
7778 * xmenu.c (single_submenu): Set button_type of menu to
7780 (single_submenu): Likewise for panes and menu items.
7781 (set_frame_menubar): Set button_type of menu bar to none.
7782 (xmenu_show): Likewise.
7783 (single_submenu): Set widget values selected slot.
7784 (xmenu_show): Likewise.
7786 * xmenu.c (push_menu_item): Add parameters `type' and
7787 `selected'. Store it in menu_items.
7788 (MENU_ITEMS_ITEM_TYPE): New.
7789 (MENU_ITEMS_ITEM_SELECTED): New.
7790 (MENU_ITEMS_ITEM_LENGTH): Increase by two.
7792 * xfns.c (clear_image_cache): Get the current time, before
7794 (cache_image): Set prev pointer of next image.
7795 (clear_image_cache): Clear current matrices if any image was
7798 * xterm.c (XTread_socket): Set inhibit_busy_cursor.
7800 * xfns.c (x_set_cursor): New.
7801 (Fx_display_busy_cursor): New.
7802 (Fx_undisplay_busy_cursor): New.
7804 * xterm.h (struct x_output): Add busy_cursor.
7806 * xfns.c (Vx_busy_pointer_shape): New.
7807 (x_set_mouse_color): Create busy cursor.
7809 * process.c (wait_reading_process_input): Show and hide busy
7812 * keyboard.c (command_loop_1): Display busy cursor.
7814 * eval.c (Fsignal): Hide busy cursor.
7816 * buffer.c (set_buffer_internal): Don't set
7817 windows_or_buffers_changed.
7819 * xterm.c (redo_mouse_highlight): New.
7821 1998-11-04 Gerd Moellmann <gerd@gnu.org>
7823 * xfns.c (x_create_x_image_and_pixmap): Add depth parameter.
7824 (x_build_heuritic_mask): New.
7825 (lookup_image): Call it.
7827 * xterm.c (note_toolbar_highlight): Always set up help_echo.
7828 (previous_help_echo): New.
7829 (XTread_socket): Generate help event with nil message when
7830 leaving a region with help-echo.
7831 (note_mouse_highlight): Handle `help-echo' over text.
7832 (XTread_socket): Dispatch VisibilityNotify, CirculateNotify,
7834 (clear_mouse_face): Don't clear if tooltip is shown.
7835 (XTread_socket): Redo mouse-highlight after tooltip is gone.
7836 Avoid SET_FRAME_GARBAGED when tooltip is mapped.
7838 * keyboard.c (Vshow_help_function): New.
7839 (read_char): Use it.
7841 1998-11-03 Gerd Moellmann <gerd@gnu.org>
7843 * xfns.c (x_create_tip_frame): New.
7847 * xterm.c (x_destroy_window): Handle case that we don't have
7850 * dispextern.h (struct glyph_row): Rename no_marginal_areas_p
7851 to full_width_p. Add internal_border_p.
7853 1998-11-02 Gerd Moellmann <gerd@gnu.org>
7855 * xterm.c (note_mode_line_highlight): Check the charpos of
7856 the glyph under the mouse pointer before accessing text
7857 properties at that position.
7859 1998-11-01 Gerd Moellmann <gerd@gnu.org>
7861 * xterm.c (x_draw_image_relief): Handle toolbar_button_relief.
7863 * xdisp.c (auto-raise-toolbar-buttons): New.
7864 (build_desired_toolbar_string): Handle the flag.
7865 (toolbar-button-margin): New.
7866 (toolbar-button-relief): New.
7867 (build_desired_toolbar_string): Use margin and relief.
7869 * xterm.c (x_set_toolkit_scroll_bar_thumb): Remove workaround
7871 (note_mode_line_highlight): New.
7872 (note_mouse_highlight): Call it.
7874 1998-10-31 Gerd Moellmann <gerd@gnu.org>
7876 * s/freebsd.h (NARROWPROTO): New.
7878 * xdisp.c (display_string): New parameter face_string.
7879 (display_mode_element): When displaying a symbol with a string
7880 value, use text properties from the symbol's default value, maybe.
7882 * xrdb.c (x_load_resources): Add font defaults for menus and
7885 1998-10-30 Gerd Moellmann <gerd@gnu.org>
7887 * xfns.c (Fx_create_frame): Try 12pt Courier font first.
7889 1998-10-29 Gerd Moellmann <gerd@gnu.org>
7891 * xterm.c (x_produce_glyphs): Fix bug causing glyphs to be
7892 produced for characters with codes < 32 under certain
7895 * xdisp.c (redisplay_window): Handle values of PT in front
7896 of invisible, intangible text.
7897 (try_window_id): Set overlay_arrow_seen to zero before
7899 (display_mode_element): Assign to glyphs written for a mode
7900 line spec `%x' as object the Lisp format string, as position
7901 the position of the `%' in that string.
7902 (display_string): If displaying a C string, optionally get
7903 the face to use from a Lisp string.
7905 * xterm.c (expose_window_tree): Include mode line height.
7907 * xfns.c (Fx_create_frame): Add toolbar height to frame height.
7909 1998-10-27 Gerd Moellmann <gerd@gnu.org>
7911 * xterm.c (note_mouse_highlight): Change mouse pointer shape
7914 1998-10-26 Gerd Moellmann <gerd@gnu.org>
7916 * window.c (coordinates_in_window): Use CURRENT_MODE_LINE_HEIGHT.
7918 * xdisp.c (redisplay_window): If mode line height has changed,
7919 arrange for a thorough immediate redisplay using the correct mode
7921 (window_box_height): Use CURRENT_MODE_LINE_HEIGHT.
7923 * dispextern.h (MATRIX_MODE_LINE_HEIGHT): New.
7924 (CURRENT_MODE_LINE_HEIGHT): New.
7925 (DESIRED_MODE_LINE_HEIGHT): New.
7927 * keyboard.c (make_lispy_event): Add string and string position
7928 info to mouse-click events.
7929 (read_key_sequence): Handle `local-map' property of mode line
7932 * keyboard.h (POSN_STRING): New.
7934 1998-10-25 Gerd Moellmann <gerd@gnu.org>
7936 * dispnew.c (mode_line_string): Mew.
7938 * xterm.c (xt_action_hook): New.
7939 (x_create_toolkit_scroll_bar): Add action hook.
7940 (xm_scroll_callback): Implement dragging.
7942 * keyboard.c (Qend_scroll): New.
7943 (scroll_bar_parts): Add it.
7945 * termhooks.h (scroll_bar_end_scroll): New.
7947 * xterm.c (XTread_socket): Bug fix.
7949 1998-10-24 Gerd Moellmann <gerd@gnu.org>
7951 * xdisp.c (redisplay_window): Finish scroll bars after
7952 redisplaying toolbar.
7954 * keyboard.c (scroll_bar_parts): Add Qtop and Qbottom.
7955 (syms_of_keyboard): Add Qbottom.
7957 * termhooks.h (scroll_bar_to_top): New.
7958 (scroll_bar_to_bottom): New.
7960 * xdisp.c (redisplay_window): Always resize toolbar window if
7961 auto_resize_toolbar_p is non-zero.
7962 (auto_resize_toolbar_p): Renamed from auto_resize_toolbar.
7964 (window_box_height): New.
7965 (window_box_width): New.
7966 (window_box_left): New.
7967 (window_box_right): New.
7968 (window_box_edges): New.
7970 1998-10-23 Gerd Moellmann <gerd@gnu.org>
7972 * xterm.c (x_set_toolkit_scroll_bar_thumb): Kluge for call to
7973 XawScrollbarSetThumb in FreeBSD.
7974 (x_create_toolkit_scroll_bar): Set resource "beNiceToColormap"
7977 * window.c (get_phys_cursor_glyph): Return null if cursor vpos
7980 * xterm.c (x_create_toolkit_scroll_bar): Set scroll_bar_pixel.
7981 (x_term_init): Initialize it.
7983 * xterm.h (struct x_display_info): Add scroll_bar_pixel.
7985 * xterm.c (x_create_toolkit_scroll_bar): Set LessTif scroll bar's
7988 1998-10-22 Gerd Moellmann <gerd@gnu.org>
7990 * keyboard.c (make_lispy_event): Handle scroll_bar_click
7991 differently when using toolkit scroll bars.
7993 * xterm.c (x_send_scroll_bar_event): New.
7994 (x_scroll_bar_to_input_event): New.
7995 (xaw3d_scroll_callback): New.
7996 (xaw3d_jump_callback): New.
7997 (xm_scroll_callback): New.
7998 (x_toolkit_scroll_p): New.
7999 (XTread_socket): Handle scroll bar client message.
8000 (x_term_init): Initialize Xatom_Scrollbar.
8001 (x_scroll_bar_create): Set cursor.
8002 (xm_scroll_callback):
8003 (x_create_toolkit_scroll_bar): New.
8004 (x_set_toolkit_scroll_bar_thumb): New.
8005 (x_scroll_bar_create): Call x_create_toolkit_scroll_bar.
8006 (XTset_vertical_scroll_bar): Call x_set_toolkit_scroll_bar_thumb.
8008 * xterm.h (struct x_display_info): Add Xatom_Scrollbar.
8010 1998-10-21 Gerd Moellmann <gerd@gnu.org>
8012 * xterm.c (x_scroll_bar_remove): Handle toolkit scroll bars.
8013 (XTread_socket): Don't handle mouse button events for scroll bars
8014 if using toolkit scroll bars.
8015 (XTset_vertical_scroll_bar): Set thumb size and position for
8018 * xterm.h (scroll_bar): Add x_widget_low and x_widget_high.
8020 * xterm.c (XTread_socket): Dispatch expose event to widget
8021 if using toolkit scroll bars.
8022 (x_scroll_bar_expose): Make no-op for toolkit scroll bars.
8023 (x_scroll_bar_create): Create and show a scroll bar widget
8024 if using toolkit scroll bars.
8025 (x_scroll_bar_move): Handle tookit scroll bars.
8027 * Makefile.in (LIBW): Use Xaw3d if present.
8029 * configure.in (USE_TOOLKIT_SCROLL_BARS): New.
8032 * config.in (USE_TOOLKIT_SCROLL_BARS): New.
8035 * xterm.c (XTset_vertical_scroll_bar): Correct position of
8036 right vertical scroll bar.
8038 1998-10-20 Gerd Moellmann <gerd@gnu.org>
8040 * xfns.c (xpm_load): Support reading XPM images from string
8041 buffers containing data in the same format as an XPM file.
8042 Support `:color-symbols'.
8043 (xpm_format): Add `:data'.
8044 (xpm_keyword_index): Add XPM_DATA.
8045 (syms_of_xfns): Add `:color-symbols'.
8046 (xpm_keyword_index): Add XPM_COLOR_SYMBOLS.
8047 (xpm_valid_color_symbols_p): New.
8048 (xpm_image_p): Call it.
8050 * xdisp.c (build_desired_toolbar_string): Add `:algorithm'
8051 attribute to the image if item is not enabled.
8053 * xfns.c (x_laplace): New.
8054 (x_laplace_read_row): New.
8055 (x_laplace_write_row): New.
8056 (lookup_image): Handle common image attributes here. New
8057 attribute `:algorithm'.
8059 * xfaces.c (clear_face_cache): Call clear_image_cache.
8061 * xterm.c (x_inverted_image_mask): Removed.
8062 (x_draw_image_foreground_1): New.
8063 (x_draw_image_glyph_string): Draw images with mask to a temporary
8064 pixmap to reduce flickering.
8066 * xdisp.c (redisplay_toolbar): Handle auto-resize-toolbars.
8067 (display_toolbar_line): Remove parameter `margin'.
8069 1998-10-19 Gerd Moellmann <gerd@gnu.org>
8071 * xdisp.c (toolbar_lines_needed): New.
8072 (auto-resize-toolbars): New.
8074 * xfns.c (cache_image): Correct call to xrealloc.
8076 * dispnew.c (Fset_toolbar_height): Removed.
8078 * xdisp.c (init_xdisp): Use FRAME_TOP_MARGIN instead of
8079 FRAME_MENU_BAR_LINES.
8081 * window.c (Fdelete_other_windows): Use FRAME_TOP_MARGIN
8082 instead of FRAME_MENU_BAR_LINES.
8083 (check_frame_size): Ditto.
8085 * dispnew.c (adjust_frame_glyphs_initially): Use FRAME_TOP_MARGIN
8086 instead of FRAME_MENU_BAR_LINES.
8087 (adjust_frame_glyphs_for_frame_redisplay): Ditto.
8088 (build_frame_matrix): Ditto.
8089 (change_frame_size_1): Ditto.
8091 * frame.h (FRAME_TOOLBAR_LINES): New.
8092 (FRAME_TOP_MARGIN): New.
8094 * window.c (struct save_window_data): Add frame_toolbar_lines.
8095 (Fset_window_configuration): Handle toolbar lines.
8096 (Fcurrent_window_configuration): Save toolbar lines.
8098 * frame.c (syms_of_frame_1): Add Qtoolbar_lines.
8100 * xfns.c (Fx_create_frame): Add default parameter for toolbar.
8102 * frame.h (struct frame): Rename top_margin to toolbar_lines.
8104 * xfns.c (x_frame_parms): Add `toolbar-lines'.
8105 (x_set_toolbar_lines): New.
8107 * keyboard.c (cmd_error_internal): Bug fix.
8109 * xterm.c: Remove double include of syssignal.h.
8111 1998-10-18 Gerd Moellmann <gerd@gnu.org>
8113 * xterm.c (x_toolbar_item): New.
8114 (x_handle_toolbar_click): Use it.
8115 (note_toolbar_highlight): Use it.
8117 * keyboard.c (syms_of_keyboard): Staticpro toolbar_item_properties
8118 and toolbar_items_vectors.
8120 * xterm.c (help_echo): New.
8121 (draw_glyphs_face): Add DRAW_IMAGE_RAISED and DRAW_IMAGE_SUNKEN.
8122 (x_set_glyph_string_gc): Handle them.
8123 (x_after_update_window_line): Don't do anything in pseudo-windows.
8124 (x_produce_image_glyph): Take image margin and face relief into
8126 (x_get_glyph_string_clip_rect): Handle pseudo-windows.
8127 (x_draw_glyph_string_background): Optimize case when face has
8129 (x_setup_relief_color): Take frame instead of glyph string
8131 (x_draw_relief_rect): New.
8132 (x_draw_glyph_string_relief): Call it.
8133 (x_draw_image_glyph_string_foreground): Handle margin and image
8135 (x_draw_image_glyph_string_background): Ditto.
8136 (expose_frame): Redraw toolbar window.
8137 (expose_window): Don't draw cursor for pseudo-windows.
8138 (x_y_to_hpos_vpos): Handle pseudo-windows.
8139 (frame_to_window_pixel_xy): New.
8140 (note_mouse_highlight): Call note_toolbar_highlight.
8141 (x_handle_toolbar_click): New.
8142 (note_toolbar_highlight): New.
8143 (show_mouse_face): Change int parameter `hl' to parameter of
8144 type enum draw_glyphs_face. Handle image highlighting.
8145 (XTread_socket): Return a HELP_EVENT input event if help_echo is
8146 non-nil. Use x_handle_toolbar_click.
8148 * termhooks.h (event_kind): Add HELP_EVENT, TOOLBAR_EVENT.
8150 * xfns.c (image_value_type): Add IMAGE_INTEGER_VALUE,
8152 (parse_image_spec): Handle them.
8153 (image_spec_value): Additional parameter found.
8154 (free_image): Remove image from the vector `images' of the
8156 (clear_image_cache): Additional parameter force_p.
8157 (Fclear_image_cache): New.
8158 (x_find_image_file): New.
8159 (xbm_load): Handle `:margin' and `:relief'. Use
8161 (xpm_load): Likewise.
8162 (pbm_load): Likewise.
8163 (jpeg_load): Likewise.
8164 (tiff_load): Likewise.
8165 (gif_load): Likewise.
8167 * keyboard.c (Qhelp_echo): New symbol.
8168 (read_char): Handle `toolbar' and `help_echo' events.
8169 (kbd_buffer_get_event): Handle HELP_ECHO input event.
8170 (make_lispy_event): Handle TOOLBAR_EVENT.
8171 (toolbar_items): New.
8172 (process_toolbar_item): New.
8174 (init_toolbar_items): New.
8175 (append_toolbar_item): New.
8176 (read_char_x_menu_prompt): Handle `toolbar' event.
8177 (read_key_sequence): Ditto.
8179 * xfaces.c (Qtoolbar): New.
8180 (realize_basic_faces): Realize `toolbar' face.
8181 (face_at_string_position): Remove parameter modeline_p, add
8184 * xfns.c (xbm_load_image_from_file): Don't use Xmu function
8187 1998-10-17 Gerd Moellmann <gerd@gnu.org>
8189 * xdisp.c (init_iterator): Replace parameter modeline_p with
8191 (next_element_from_string): Call get_next_display_element
8192 recursively after handling text properties.
8193 (prepare_menu_bars): Call update_toolbar.
8194 (update_toolbar): New.
8195 (build_desired_toolbar_string): New.
8196 (display_toolbar_line): New.
8197 (redisplay_toolbar): New.
8198 (toolbar_item_info): New.
8199 (redisplay_window): Call redisplay_toolbar.
8200 (Fdump_toolbar_row): New. Defined if compiled with GLYPH_DEBUG.
8202 * dispnew.c (clear_current_matrices): Clear matrices of toolbar
8204 (clear_desired_matrices): Ditto.
8205 (adjust_frame_glyphs_for_window_redisplay): Make toolbar window.
8206 (free_glyphs): Free matrices of toolbar window.
8207 (update_frame): Update toolbar window.
8208 (change_frame_size_1): Take toolbar into account.
8209 (Fset_toolbar_height): New.
8211 * dispextern.h (struct it): Remove member modeline_p, add
8213 (struct image): Add members relief and margin.
8214 (IMAGE_ASCENT): Include margin in height.
8216 1998-10-14 Gerd Moellmann <gerd@gnu.org>
8218 * xfns.c (Fclear_image_cache): New.
8220 * xfaces.c (realize_basic_faces): Realize toolbar face.
8221 (face_at_string_position): Remove parameter modeline_p, add
8224 * dispextern.h (enum face_id): Add TOOLBAR_FACE_ID.
8226 1998-10-13 Gerd Moellmann <gerd@gnu.org>
8228 * keyboard.c (syms_of_keyboard): Intern `:help'.
8230 1998-10-12 Gerd Moellmann <gerd@gnu.org>
8232 * xterm.c (note_toolbar_highlight): New.
8233 (note_mouse_highlight): Call it.
8235 * window.c (window_from_coordinates): Additional parameter toolbar_p.
8236 (coordinates_in_window): Handle toolbar window.
8238 * keyboard.c (toolbar_items): New.
8239 (process_toolbar_item): New.
8240 (parse_toolbar_item): New.
8241 (init_toolbar_items): New.
8242 (append_toolbar_item): New.
8244 * dispextern.h (enum toolbar_item_idx): New.
8245 (enum toolbar_item_image): New.
8247 * frame.h (struct frame): Add toolbar-related members.
8249 * xfaces.c (face_at_string_position): Remove assertion that
8250 current_buffer == window's buffer. This is not the case when
8251 called for the toolbar window.
8253 * frame.c (make_frame): Initialize toolbar members.
8255 * alloc.c (mark_object): Mark toolbar data of frames.
8257 * frame.h (struct frame): Add toolbar-related members
8258 toolbar_window, desired_toolbar_items, current_toolbar_items,
8259 desired_toolbar_string, current_toolbar_string,
8260 n_desired_toolbar_items, n_current_toolbar_items. Add
8263 * xterm.c (x_after_update_window_line): Don't draw bitmap
8264 areas for pseudo-windows.
8265 (expose_frame): Handle toolbar window.
8266 (expose_window): Don't do cursor stuff for pseudo-windows.
8268 * xdisp.c (display_menu_bar): Correct calls to init_iterator.
8270 1998-10-11 Gerd Moellmann <gerd@gnu.org>
8272 * frame.c (make_frame): Initialize toolbar_window.
8274 * alloc.c (mark_object): Make the toolbar window.
8276 * dispnew.c (update_frame): Update frame's toolbar_window.
8277 (clear_current_matrices): Likewise.
8278 (clear_desired_matrices): Likewise.
8279 (adjust_frame_glyphs_for_window_redisplay): Make toolbar_window.
8280 (free_glyphs): Free the toolbar window and its matrices.
8282 * frame.h (struct frame): Add toolbar_window.
8284 * xterm.c (x_draw_glyph_string_relief): Handle mouse-face
8287 1998-10-10 Gerd Moellmann <gerd@gnu.org>
8289 * dispnew.c (buffer_posn_from_coords): Don't screw up if
8290 window start is not in the range BEGV..ZV.
8292 1998-10-09 Gerd Moellmann <gerd@gnu.org>
8294 * xdisp.c (try_scrolling): Experimentally handle the case
8295 that scroll-preserve-screen-position is set to `always'.
8297 * window.c (Vscroll_preserve_screen_position): Replacement for
8298 scroll_preserve_screen_position.
8300 1998-10-08 Gerd Moellmann <gerd@gnu.org>
8302 * dispnew.c: Don't initialize auto structs; the HP/UX compiler
8306 * xdisp.c (make_cursor_line_fully_visible): Adjust this_line_y.
8308 1998-10-06 Gerd Moellmann <gerd@gnu.org>
8310 * minibuf.c (Fminibuffer_complete_word): Fix computation of
8311 i_byte when prompts are inserted into minibuffers.
8313 * dispextern.h (FRAME_INTERNAL_BORDER_WIDTH_SAFE): New.
8314 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Use it.
8315 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y): Ditto.
8317 1998-10-04 Gerd Moellmann <gerd@gnu.org>
8319 * xdisp.c (make_cursor_line_fully_visible): New.
8320 (try_scrolling): New.
8321 (redisplay_window): Move scrolling code to try_scrolling.
8322 (make_cursor_line_fully_visible): Handle case of window too small
8323 to show a single line.
8324 (redisplay_window): Case forced window start---use
8325 make_cursor_line_fully_visible.
8326 (redisplay_window): Case cursor movement via current matrix.
8327 If ending up on a partially visible line, make it fully visible
8328 instead of recentering.
8329 (try_scrolling): Additional parameter scroll_smoothly.
8331 * xterm.c (x_draw_bitmap): Don't XClearArea under the pixmap.
8333 1998-09-28 Gerd Moellmann <gerd@gnu.org>
8335 * window.c (window_scroll_pixel_based): Bug fix: vpos used
8336 instead of y-position for scroll-preserved-screen-position.
8338 1998-09-07 Gerd Moellmann <gerd@gnu.org>
8340 * dispnew.c (update_frame_line): If current row is not enabled,
8341 write the whole line.
8343 1998-09-06 Gerd Moellmann <gerd@gnu.org>
8345 * lisp.h (HAVE_FACES): Removed.
8347 * dispextern.h (HAVE_FACES): Removed.
8349 * config.in (HAVE_FACES): Removed.
8351 * dispnew.c (HAVE_FACES): Removed.
8353 * xdisp.c (HAVE_FACES): Removed.
8355 * xfaces.c (HAVE_FACES): Removed.
8357 1998-09-05 Gerd Moellmann <gerd@gnu.org>
8359 * xdisp.c (init_iterator): If face_change_count is non-zero,
8360 free realized faces.
8362 * xfaces.c (free_all_realized_faces): Make it externally visible.
8363 (Finternal_set_lisp_face_attribute): Increment
8364 windows_or_buffers_changed.
8366 * dispnew.c (direct_output_for_insert): Give up if
8367 face_change_count is non-zero.
8368 (direct_output_forward_char): Ditto.
8370 * xfaces.c (face_change_count): New.
8372 1998-09-04 Gerd Moellmann <gerd@gnu.org>
8374 * xterm.c (x_draw_bar_cursor): Don't draw if cursor hpos is out
8377 1998-09-03 Gerd Moellmann <gerd@gnu.org>
8379 * term.c (Ftty_display_color_p): New.
8381 1998-09-02 Gerd Moellmann <gerd@gnu.org>
8383 * xfaces.c (Ftty_defined_colors): New.
8385 * xterm.c (x_produce_glyphs): Fix computation of
8386 contains_overlapping_glyphs_p for ASCII.
8388 * dispnew.c (Fshow_cursor): Don't change cursor state while
8390 (direct_output_for_insert): If a glyph with lbearing or rbearing
8391 is among the new glyphs, set row flag contains_overlapping_glyph_p.
8393 1998-09-01 Gerd Moellmann <gerd@gnu.org>
8395 * term.c (OUTPUT_IF): Make replacement text have statement form.
8396 (OUTPUT1_IF): Ditto.
8397 (TS_italic_mode, TS_end_italic_mode): Removed.
8398 (TS_bold_mode): Removed.
8399 (TS_underscore_mode, TS_end_underscore_mode): Removed.
8400 (TS_enter_bold_mode, TS_enter_dim_mode, TS_enter_blink_mode): New.
8401 (TS_enter_reverse_mode): New.
8402 (TS_enter_underline_mode, TS_exit_underline_mode): New.
8403 (TN_magic_cookie_glitch_ul): New.
8404 (TS_enter_alt_charset_mode, TS_exit_alt_charset_mode): New.
8405 (TS_exit_attribute_mode): New.
8406 (TN_max_colors, TN_max_pairs, TS_orig_pairs): New.
8407 (TS_set_foreground, TS_set_background): New.
8408 (reset_terminal_modes): Switch colors back to default.
8409 (write_glyphs): Turn face on before writing text, turn it off
8411 (insert_glyphs): Ditto.
8412 (term_init): Initialize new terminal capability variables.
8413 (turn_on_face): Turn a face on.
8414 (turn_off_face): Turn a face off.
8416 * lisp.h (MAKE_GLYPH): Remove test for frame type.
8417 (GLYPH_CHAR): Ditto.
8418 (GLYPH_FACE): Ditto.
8420 * xfaces.c (Vface_tty_color_alist): New.
8421 (face-register-tty-color): New.
8422 (face-clear-tty-colors): New.
8424 * dispextern.h (FACE_TTY_DEFAULT_COLOR): New.
8425 (struct it): Remove member faces_p since we now always have faces.
8427 1998-08-31 Gerd Moellmann <gerd@gnu.org>
8429 * dispextern.h (struct face): Add tty appearance flags.
8431 * xdisp.c (init_iterator): Always handle faces.
8432 (extend_face_to_end_of_line): Handle tty frames.
8434 * dispnew.c (clear_glyph_matrix): Allow a null matrix to be
8437 1998-08-30 Gerd Moellmann <gerd@gnu.org>
8439 * xfaces.c (realize_default_face): Use empty strings to indicate
8440 that the face should use the default foreground/background
8441 color of the terminal. Fill font-related attributes with
8442 appropriate values for tty frames.
8444 * emacs.c (main): Call syms_of_xfaces before init_window_once.
8446 * xfaces.c (realize_default_face): If face `default' is not
8447 yet known, create it.
8449 * frame.c (make_terminal_frame): Call init_frame_faces
8452 * xfaces.c (init_frame_faces): Make it work for tty frames.
8453 (free_frame_faces): Ditto.
8454 (clear_face_cache): Ditto.
8455 (recompute_basic_faces): Ditto.
8456 (Fframe_face_alist): Ditto.
8457 (free_realized_face): Ditto.
8458 (prepare_face_for_display): Ditto.
8459 (clear_face_gcs): Ditto.
8460 (lookup_face): Ditto.
8461 (smaller_face): Ditto.
8462 (realize_default_face): Ditto.
8463 (realize_face): Ditto.
8464 (realize_face): Dispatch to functions depending on the frame type.
8465 (realize_x_face): X way of realizing faces.
8466 (realize_tty_face): TTY way of realizing faces.
8468 1998-08-29 Gerd Moellmann <gerd@gnu.org>
8470 * xfaces.c (realize_face): Remove parameter unibyte_registry,
8472 (lookup_face): Remove local variable unibyte_registry.
8474 1998-08-22 Gerd Moellmann <gerd@gnu.org>
8476 * xterm.c (x_draw_glyph_string_relief): Draw top and bottom lines
8479 * xdisp.c (face_before_or_after_it_pos): Fix computation
8482 * editfns.c (make_buffer_string_both): If prompt in buffer,
8483 prevent start > end.
8485 * indent.c (Fvertical_motion): Set current_buffer to window's
8486 buffer if it isn't already.
8488 1998-08-21 Gerd Moellmann <gerd@gnu.org>
8490 * dispextern.h (GLYPH_DEBUG): Use default 0.
8492 * xdisp.c (it_props): New member `smaller'.
8493 (init_iterator): Initialize it.
8495 (push_it): Save value of `smaller' value on the stack.
8496 (pop_it): Restore `smaller' from the stack.
8497 (handle_smaller_prop): New.
8498 (handle_face_prop): Use `smaller' text property to select a
8501 * dispextern.h (SMALLER_PROP_IDX): New.
8502 (struct it): Add member `smaller'.
8504 * xfaces.c (smaller_face): New.
8506 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add bitmap area widths.
8508 * dispnew.c (allocate_matrices_for_window_redisplay): Compute
8509 total pixel width of window differently.
8511 * xdisp.c (init_iterator): Compute width of mode line differently.
8513 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract width
8516 * window.c (Fsplit_window): Include width of bitmap areas in
8518 (window_internal_width): Subtract width of bitmap areas from
8521 1998-08-18 Gerd Moellmann <gerd@gnu.org>
8523 * xdisp.c: Functions reordered for better readability.
8525 * dispnew.c (update_text_area): Handle glyphs with arbitrary
8527 (update_window_tree): Parameter no_scrolling_p removed.
8528 (update_single_window): Ditto.
8530 * xterm.c (x_get_char_font_and_encoding): Renamed to
8531 x_get_char_face_and_encoding.
8533 * dispnew.c (update_text_area): Don't call get_glyph_overhangs
8534 if end of current row reached.
8536 * xterm.c (x_get_glyph_face_and_encoding): New.
8537 (x_get_glyph_overhangs): Call it.
8539 * xdisp.c (Qshow_trailing_whitespace): New.
8540 (Qtrailing_whitespace): New.
8541 (enum prop_handled): New.
8542 (struct props, it_props): New.
8543 (next_overlay_change): New. Works like Fnext_overlay_change
8544 but doesn't use xmalloc.
8545 (handle_stop): Restructured.
8546 (face_before_or_after_it_pos): Case iteration over a string: fix
8547 handling of face before current position.
8549 1998-08-16 Gerd Moellmann <gerd@gnu.org>
8551 * dispnew.c (adjust_glyph_matrix): Don't optimize matrix
8552 reallocation matrix if fonts_changed_p.
8553 (update_text_area): Handle glyphs with lbearing.
8555 1998-08-14 Gerd Moellmann <gerd@gnu.org>
8557 * xdisp.c (struct props): New.
8559 (compute_prop_info): New.
8562 * textprop.c (validate_interval_range): Make it externally
8565 * dispnew.c (direct_output_for_insert): Remove calls
8566 to compute_stop_pos.
8568 * dispextern.h (struct it): Remove check_charpos,
8569 next_overlay_pos. Add what_changes.
8571 1998-08-10 Gerd Moellmann <gerd@gnu.org>
8573 * xterm.c (note_mouse_highlight): Set BEGV_BYTE, ZV_BYTE.
8575 * xfaces.c (Vx_unibyte_registry_and_encoding): Removed. Use
8576 face_default_registry instead.
8578 * syntax.c (scan_sexps_forward): Set up syntax table before
8579 jumping to initial state label.
8581 1998-08-09 Gerd Moellmann <gerd@gnu.org>
8583 * dispnew.c (check_matrix_invariants): Handle case of row end pos
8586 1998-08-08 Gerd Moellmann <gerd@gnu.org>
8588 * xdisp.c (redisplay_window): Case cursor movement---if cursor
8589 ends up in partially visible row, try to scroll. Case forced
8590 window start---handle windows not tall enough to show a single
8593 * window.h (struct window): Member dy renamed vscroll.
8595 * xterm.c (x_list_fonts): Re-activate suppression of scalable
8597 (x_draw_stretch_glyph_string): Set clipping if using GC that
8600 * xdisp.c (redisplay_window): Case forced window start -
8601 don't let cursor end on partially visible row. Use desired
8602 matrix to find a suitable PT if it doesn't appear.
8603 (decode_mode_spec): Merged with 20.2.97.
8604 (try_window_reusing_current_matrix): Give up if old or
8605 new display is vscrolled.
8606 (redisplay_window): Reset vscrolling if forced window start,
8609 1998-08-06 Gerd Moellmann <gerd@gnu.org>
8611 * xfaces.c (realize_default_face): Use the fontset name instead of
8612 the alias for the family attribute of the default face because we
8613 can't easily determine a good alias from fontset-alias-alist.
8614 (face_fontset): Use Fquery_fontset to find the fontset.
8615 (font_list): Additional pattern parameter.
8616 (try_font_list): Ditto.
8617 (set_lface_from_font_name): Set face family from font foundry
8619 (font_list): If family contains a hyphen, build pattern differently.
8621 1998-08-05 Gerd Moellmann <gerd@gnu.org>
8623 * xfaces.c (free_realized_faces): Increment windows_or_buffers_-
8624 changed instead of setting the frame garbaged.
8626 * xfaces.c (lface_equal_p): Don't assume equal Lisp types for
8627 all attribute values. This is wrong if values are unspecified,
8630 * xdisp.c (try_window_id): Give up if window start changed.
8632 * xfaces.c (make_realized_face): Store registry as Lisp object.
8633 (load_face_font_or_fontset): Compute registry of a face
8634 differently. Make it `eq' to Vx_unibyte_registry_and_encoding if
8637 * dispextern.h (FACE_SUITABLE_FOR_CHARSET_P): Compare registries
8640 * alloc.c (mark_face_cache): Mark the registry member of faces.
8642 * dispextern.h (struct face): Make registry a Lisp string.
8644 1998-08-04 Gerd Moellmann <gerd@gnu.org>
8646 * xterm.c (x_get_char_font_and_encoding): Additional parameter
8647 multibyte_p. Handle unibyte text.
8648 (x_append_glyph): Set the multibyte_p flag of glyphs.
8649 (x_produce_image_glyph): Ditto.
8650 (x_append_stretch_glyph): Ditto.
8651 (x_produce_glyphs): Handle unibyte text like ASCII.
8653 * xdisp.c (push_it): Save the multibyte flag of an iterator on the
8655 (pop_it): Restore it.
8656 (face_before_or_after_it_pos): Handle the case that the string or
8658 (get_overlay_strings): Set the multibyte flag of the iterator if
8659 the new overlay string is multibyte.
8660 (get_glyph_property): Likewise.
8661 (get_next_display_element): Don't check for charset changes in
8663 (append_space): Compute face differently for unibyte text.
8664 (extend_face_to_end_of_line): Don't return quickly if face has
8667 * xfaces.c (load_face_font_or_fontset): Store registry and
8668 encoding of the font in the registry member of the face.
8669 (make_realized_face): Additional parameter `registry'.
8670 (free_realized_face): Free the registry of a realized face.
8671 (face_suitable_for_charset_p): Function form of the macro
8672 with the same name in uppercase.
8673 (lookup_face): Use Vx_unibyte_registry_and_encoding if charset < 0.
8674 (choose_face_font): New parameter unibyte_registry.
8675 (choose_face_fontset_font): Ditto.
8676 (realize_default_face): Remember the registry and encoding of
8677 the specified frame font in Vx_unibyte_registry_and_encoding.
8678 (face_at_buffer_position): Handle unibyte.
8679 (face_at_string_position): Likewise.
8680 (realize_face): New parameter unibyte_registry.
8681 (compute_char_face): Handle the unibyte case.
8683 * dispextern.h (struct glyph): Add bit multibyte_p.
8684 (struct face): New member registry holding the registry and
8685 encoding of the X font of the face.
8686 (FACE_UNIBYTE_P): Value is non-zero if face is for unibye text.
8687 (enum face_id): Add BASIC_FACE_ID_SENTINEL.
8688 (FACE_SUITABLE_FOR_CHARSET_P): Handle charset < 0 meansing unibyte
8690 (struct iterator_stack_entry): Add multibyte_p.
8692 * xdisp.c (string_pos): Use string_char_to_byte.
8693 (char_charset): Removed.
8695 1998-08-03 Gerd Moellmann <gerd@gnu.org>
8697 * xterm.c (x_draw_image_glyph_string_foreground): Draw a
8698 rectangle for a block cursor over an image without a mask.
8699 (x_stretch_block_cursor): Added. Non-zero means don't draw
8700 a block cursor over a stretch as wide as that stretch.
8701 (x_draw_stretch_glyph_string): Use it.
8702 (x_draw_hollow_cursor): Ditto.
8704 * minibuf.c (read_minibuf): Use minibuf_prompt instead of prompt.
8705 (read_minibuf): Add front-sticky text property for prompt.
8707 * xdisp.c (char_charset): Return charset of a character,
8708 depending on whether or not multi-byte characters are enabled.
8710 * xfaces.c (Fset_face_charset_registry): Removed.
8711 (x_charset_registry): Determine registry from charset plist.
8713 1998-08-02 Gerd Moellmann <gerd@gnu.org>
8715 * xdisp.c (get_next_display_element): Don't check for charset
8716 changes if multi-byte characters are not enabled.
8718 * xdisp.c (echo_area_display): Use the flush function from the
8719 redisplay interface.
8720 * keyboard.c (detect_input_pending_run_timers): Likewise.
8722 * dispextern.h (produce_*glyphs_hook): Removed.
8723 * term.c (produce_*glyphs): Ditto.
8724 (cursor_to): Remove pixel position parameters.
8726 * dispnew.c: Remove hooks for window-based redisplay, introduce
8727 a redisplay interface structure.
8729 * xterm.c (x_per_char_metric): Return default char metrics if per
8730 char metric exists but contains a zero width. Adobe Courier seems
8731 to contain such characters.
8733 * xdisp.c (compute_line_metrics): Compute the width of rows
8734 without stopping at glyphs with zero width.
8736 1998-08-01 Gerd Moellmann <gerd@gnu.org>
8738 * xdisp.c (display_mode_line): If nothing was displayed at all,
8740 (hscroll_window_tree): Don't subtract 1 from target point if equal
8741 to ZV and window is not the selected window.
8743 * dispnew.c (check_matrix_invariants): Remove check for window
8744 start at BEGV or after newline. This happens in rare cases
8747 1998-07-31 Gerd Moellmann <gerd@gnu.org>
8749 * xfaces.c (x_charset_registry): Use STRING_BYTES.
8750 (syms_of_xfaces): Add Vface_default_registry.
8751 (x_charset_registry): Use it.
8753 * xdisp.c (run_window_scroll_functions): Run window scroll functions.
8754 (redisplay_window): Use it.
8756 * dispnew.c (update_text_area): Handle lbearing of deleted text
8757 by backing up one character.
8759 1998-07-30 Gerd Moellmann <gerd@gnu.org>
8761 * dispnew.c (adjust_glyph_matrix): Use a different check to
8762 decide to do nothing.
8764 * xfaces.c (face_at_string_position): Additional parameter
8765 mode_line_p. If non-zero, merge with the mode line face
8766 instead of the default face.
8767 * dispextern.h (struct it): Add mode_line_p.
8768 * xdisp.c (init_iterator): Set it.
8769 (compute_face_in_string): Use it.
8770 (face_before_or_after_it_pos): Handle strings.
8771 (get_next_display_element): Don't look for relief end in C strings.
8772 (next_element_from_string): Deliver string position instead of
8775 * xterm.c (x_flush): Flush X output buffer.
8778 * xfaces.c (lface_from_face_name): Renamed from lface_from_symbol.
8779 Allow strings as face names.
8781 * xfns.c (forall_images_in_image_cache): Check that frame is
8784 * widget.c (EmacsFrameDestroy): Remove call to free_frame_faces;
8785 it's also called from x_destroy_window. Since this function is
8786 called from X, freeing stuff allocated with xmalloc is dangerous
8789 * xfaces.c (free_realized_faces): Don't clear current matrices
8790 of a frame being destroyed.
8792 * frame.c (make_frame): Call set_window_buffer instead of
8795 * window.c (set_window_buffer): Extracted from Fset_window_buffer,
8796 with an additional argument specifying whether or not hooks may
8798 (Fset_window_buffer): Call it.
8800 * dispnew.c (clear_desired_matrices): Check that frame has
8801 a valid root window before clearing matrices in the window tree.
8802 (clear_current_matrices): Ditto.
8803 (clear_window_matrices): If GLYPH_DEBUG, check that hchild and
8804 vchild are valid windows if not nil.
8806 * xfaces.c (merge_face_vector_with_property): Allow :reverse-video
8808 (Finternal_set_lisp_face_attribute): Ditto.
8809 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
8810 (Finternal_get_lisp_face_attribute): Ditto.
8811 (Finternal_lisp_face_attribute_values): Ditto.
8812 (syms_of_xfaces): Define the symbol `:reverse-video'.
8814 * xdisp.c (get_glyph_property): Renamed from
8815 fill_iterator_from_glyph_property.
8816 (next_element_from_buffer): Handle case that no `glyph' property
8817 was found correctly.
8818 (display_line): Extend face to end of line only if we have faces.
8820 1998-07-29 Gerd Moellmann <gerd@gnu.org>
8822 * dispnew.c (Fshow_cursor): Renamed from blink_cursor. Take
8823 additional window argument.
8825 * xdisp.c (reseat_at_previous_visible_line_start): Renamed from
8826 set_iterator_to_previous_visible_line_start.
8827 (reseat_at_next_visible_line_start): Likewise.
8828 (compute_stop_pos): Renamed from set_iterator_stop_pos.
8829 (face_before_or_after_it_pos): Renamed from get_face_at_it_pos.
8830 (compute_face_in_buffer): Renamed from
8831 compute_face_at_iterator_position.
8832 (compute_face_in_string): Renamed from
8833 compute_face_at_iterator_string_position.
8834 (get_space_width): Renamed from get_iterator_space_width.
8835 (next_overlay_string): Renamed from
8836 set_iterator_to_next_overlay_string.
8837 (get_overlay_strings): Renamed from
8838 get_overlay_strings_at_iterator_position.
8839 (restore_overlay_strings): Renamed from
8840 setup_overlay_strings_from_glyph_pos.
8841 (restore_dpvec): Renamed from setup_iterator_dpvec_from_glyph_pos.
8842 (init_from_display_pos): Renamed from init_iterator_from_glyph_pos.
8843 (init_to_row_start): Renamed from init_iterator_to_row_start.
8844 (init_to_row_end): Formerly init_iterator_to_next_row_start.
8846 * xterm.c: Merge with 20.2.97.
8847 (x_produce_glyphs): Use x_append_stretch_glyph for tabs.
8849 * dispextern.h (struct glyph): Replace text_pos position with
8852 * xdisp.c (this_line_start_pos): Use struct text_pos.
8853 (this_line_end_pos): Renamed from .*endpos; use struct text_pos.
8854 (enum move_it_result): Renamed from move_iterator_result.
8855 (string_pos_nchars_ahead): Compute text_pos in a string from a
8856 known text_pos plus a character delta.
8857 (string_pos): Compute text_pos in string from charpos.
8858 (c_string_pos): Likewise for a C string.
8859 (number_of_chars): Return number of characters in a possibly
8860 multi-byte C string.
8861 (check_it): Renamed from check_iterator. Check that charpos and
8862 bytepos are in sync.
8863 (push_it): Renamed from save_iterator_settings.
8864 (pop_it): Renamed from restore_iterator_settings.
8865 (move_it_.*): Renamed from move_iterator_.*.
8866 (charset_at_position): Take charpos/bytepos into account.
8867 (back_to_previous_line_start): Set iterator to previous line start.
8868 (forward_to_next_line_start): Set iterator to next line start.
8869 (back_to_previous_visible_line_start): Renamed from
8870 move_iterator_previous_visible_line_start.
8871 (set_iterator_to_next_visible_line_start): Handle charpos/bytepos.
8872 (get_face_at_it_pos): Renamed from get_face_from_cursor_pos.
8873 Handle charpos/bytepos.
8874 (compute_face_at_iterator_position): Handle charpos/bytepos.
8875 (compute_face_at_iterator_string_position): Likewise.
8876 (get_iterator_space_width): Likewise.
8877 (load_overlay_strings): Likewise.
8878 (get_overlay_strings_at_iterator_position): Likewise.
8879 (reseat_iterator): Take a text_pos position argument.
8880 (setup_iterator_overlay_strings_from_glyph_pos): Handle charpos/
8882 (init_iterator): Take additional bytepos parameter.
8883 (reseat_iterator_to_string): Handle charpos/bytepos.
8884 (start_display): Take a text_pos parameter. Handle charpos/bytepos.
8885 (next_element_from_string): Handle charpos/bytepos.
8886 (next_element_from_c_string): Likewise.
8887 (fill_iterator_from_glyph_property): Likewise.
8888 (next_element_from_buffer): Likewise.
8889 (set_iterator_to_next): Increment charpos and bytepos of an iterator.
8890 (move_iterator_in_display_line_to): Handle charpos/bytepos.
8891 (move_it_to): Likewise.
8892 (move_it_vertically_backward): Likewise.
8893 (move_it_vertically): Likewise.
8894 (move_it_by_lines): Likewise.
8895 (hscroll_window_tree): Likewise.
8896 (redisplay_internal): Likewise.
8897 (set_cursor_from_row): Likewise.
8898 (redisplay_window): Likewise.
8899 (try_window): Take a text_pos parameter. Handle charpos/bytepos.
8900 (try_window_reusing_current_matrix): Handle charpos/bytepos.
8901 (get_first_unchanged_at_end_row): Compute and return delta_bytes.
8902 (try_window_id): Handle charpos/bytepos.
8903 (Ftrace_redisplay_toggle): Return Qnil.
8904 (get_overlay_arrow_glyph_row): Handle charpos/bytepos.
8905 (insert_left_trunc_glyphs): Likewise.
8907 * dispnew.c: `Merge' with 20.2.97 (it's really too different to
8909 (increment_glyph_matrix_buffer_positions): Add parameter delta_bytes.
8910 (increment_glyph_row_buffer_positions): Ditto.
8911 (copy_glyph_row_contents): Ditto.
8912 (check_matrix_invariants): Add additional checks for charpos/
8913 bytepos consistency.
8914 (direct_output_for_insert): Changed for charpos/bytepos.
8915 (buffer_posn_from_coords): Likewise. Put code dealing with
8916 `direction-reversed' in #if 0.
8918 * xterm.h: Merge with 20.2.97.
8920 * frame.h: Merge with 20.2.97.
8922 * window.h: Merge with 20.2.97. Add window_end_bytepos.
8924 * dispextern.h (MATRIX_ROW_START_CHARPOS): Get charpos of a row
8926 (MATRIX_ROW_START_BYTEPOS): Likewise for the byte position.
8927 (MATRIX_ROW_END_CHARPOS): Likewise for the row end.
8928 (MATRIX_ROW_END_BYTEPOS): Likewise for the row end byte position.
8929 (struct it): Various members renamed from .*pos to .*charpos.
8930 (IT_CHARPOS): Access current buffer character position of an
8932 (IT_BYTEPOS): Access current buffer byte position of an iterator.
8933 (IT_STRING_CHARPOS): Access current string character position of
8935 (IT_STRING_BYTEPOS): Access current string byte position of
8937 (globally): Add function prototypes from 20.2.97.
8939 * everywhere: Use P_ instead of PROTO for function prototypes
8940 because everyone else seems to use P_.
8942 * dispextern.h (struct text_pos): Structure describing a charpos/
8943 bytepos position in text.
8944 (BYTEPOS): Access the byte position part of a text_pos.
8945 (CHARPOS): Likewise for the character position.
8946 (SET_TEXT_POS): Set a text_pos from a character and byte position.
8947 (INC_TEXT_POS, DEC_TEXT_POS): Increment/decrement a text position.
8948 (SET_TEXT_POS_FROM_MARKER): Set a text_pos from a marker.
8949 (SET_MARKER_FROM_TEXT_POS): Set a marker from a text_pos.
8950 (TEXT_POS_EQUAL_P): Compare two text_pos structures for equality.
8951 (struct display_pos): Renamed from glyph_pos. Use struct text_pos
8952 for buffer and string positions.
8953 (struct glyph): Use text_pos.
8954 (struct it): Renamed from display_iterator. Use text_pos.
8956 1998-07-23 Gerd Moellmann <gerd@gnu.org>
8958 * xfns.c (x_kill_gs_process): Get image colors from XImage of a
8961 1998-07-21 Gerd Moellmann <gerd@gnu.org>
8963 * dispextern.h (struct glyph_row): New flag indicate_zv_line_p.
8964 * xterm.c (x_draw_row_bitmaps): Use it.
8965 * dispnew.c (row_equal_p): Ditto.
8966 (update_window_line): Ditto.
8968 * xfns.c (prepare_image_for_display): Don't set loading_failed_p
8971 * dispextern.h (struct image): Removed member loading_failed_p.
8972 It's probably better to have the chance to try to load an image
8975 1998-07-20 Gerd Moellmann <gerd@gnu.org>
8977 * xterm.c (x_draw_bitmap): Draw bitmap for empty lines ending
8978 at ZV if `indicate-zv-lines' is non-nil.
8979 (x_draw_row_bitmaps): Compute bitmap for `indicate-zv-lines'.
8981 * dispnew.c (row_equal_p): Compare displays_text_p and
8982 ends_at_zv_p flags of rows.
8983 (update_window_line): Ditto.
8985 * buffer.h (struct buffer): New member indicate_zv_lines.
8987 * buffer.c (init_buffer_once): Add default for `indicate-zv-lines'.
8988 (init_buffer_once): New variable `default-indicate-zv-lines'.
8989 (syms_of_buffer): New buffer-local varianle `indicate-zv-lines'.
8991 * xdisp.c (redisplay_window): Don't try moving the cursor
8992 if current glyph row w->last_cursor.vpos isn't enabled.
8994 * xterm.c (bitmap_type): Add ZV_LINE_BITMAP.
8996 * window.c (Fset_window_vscroll): Allow only negative scroll
8997 values. Others don't seem to make sense, and this way it's easy
8998 to restore a vscroll of zero.
9000 * xterm.c (x_inverted_image_mask): Check that pixmap could be
9002 (x_draw_image_glyph_string_background): Don't clip if pixmap
9003 could not be created.
9005 * xfns.c (xbm_load_image_from_file): Check that pixmap could
9010 * xterm.c (x_get_glyph_overhangs): Take image and stretch
9011 glyphs into account.
9013 * xfaces.c (realize_default_face): Don't set font family of
9014 the default face from the fontset alias name for `fontset-startup'.
9016 * xfns.c (gs_load): Pass frame's pixel foreground and background
9017 color to the Lisp loader.
9019 1998-07-19 Gerd Moellmann <gerd@gnu.org>
9021 * xfns.c (tiff_image_p, tiff_load): Support TIFF images via
9024 * configure.in (--with-tiff, HAVE_TIFF): Added.
9026 * config.in (HAVE_TIFF): Added.
9028 * Makefile.in (LIBTIFF): Added.
9030 * xfns.c (jpeg_image_p, jpeg_load): Support JPEG images.
9032 * Makefile.in (LIBJPEG): Added.
9034 * xfns.c (resource_types): Enumerators renamed to RES_TYPE_NUMBER,
9035 RES_TYPE_BOOLEAN etc. because of conflict of `boolean' with
9038 * configure.in (HAVE_JPEG, --with-jpeg): Added. On systems
9039 where the library is installed in /usr/local/lib, e.g. FreeBSD,
9040 configure must be run with `--x-includes=/usr/X11R6/include:
9041 /usr/local/include --x-libraries=/usr/X11R6/lib:/usr/local/lib'.
9043 1998-07-18 Gerd Moellmann <gerd@gnu.org>
9045 * config.in (HAVE_JPEG): Added.
9047 * xfns.c (ct_init): Initialize color table used to map RGB colors
9048 from images to X pixel colors.
9049 (ct_free): Free color table.
9050 (ct_lookup): Look an RGB color up.
9051 (ct_allocated_colors): Get vector of allocated colors.
9052 (pbm_image_p): Test if image specification is a valid PPM
9053 image specification.
9054 (pbm_scan_number): Scan a decimal ASCII number from a file.
9055 (pbm_load): Load a PPM image.
9057 * window.c (Fset_window_vscroll): Adjust glyph matrix if
9058 necessary. Take canonical character units as parameter.
9059 (Fwindow_vscroll): Return canonical character units.
9061 * dispnew.c (allocate_matrices_for_window_redisplay): Add negative
9062 w->dy to display height for which glyph rows must be allocated.
9064 1998-07-17 Gerd Moellmann <gerd@gnu.org>
9066 * xfaces.c (face_at_string_position): Merge in region face
9067 so that it won't overwrite the font in the region.
9068 (face_at_buffer_position): Ditto.
9069 (realize_basic_faces): Don't realize region face.
9071 * dispextern.h (enum face_id): REGION_FACE_ID removed.
9073 * xterm.c (x_set_glyph_string_background_width): Don't let
9074 cursor face extend to end of line.
9076 * xdisp.c (append_space): If adding space of default face,
9077 make sure glyph ist produced with right face.
9079 * xterm.c (x_clear_glyph_string_rect): Draw a rectangle in the
9080 background color of a glyph string.
9081 (x_draw_glyph_string_background): Call it.
9082 (x_draw_glyph_string_bg_rect): Ditto.
9083 (x_draw_stretch_glyph_string): Ditto.
9085 1998-07-15 Gerd Moellmann <gerd@gnu.org>
9087 * xdisp.c (init_iterator): Initialize it->current_y to the
9088 window's vscroll w->dy.
9090 * window.c (Fwindow_vscroll): Return number of pixels window
9091 is vscrolled smoothly.
9092 (Fset_window_vscroll): Set the number.
9094 * xdisp.c (move_iterator_to): Recognize case MOVE_TO_POS and
9095 to_pos in truncated part of a line.
9097 1998-07-14 Gerd Moellmann <gerd@gnu.org>
9099 * xdisp.c (move_iterator_in_display_line_to): If very first glyph
9100 doesn't fit on the line, truncate it, despite truncate_lines nil.
9101 (display_line): Ditto.
9103 * xfns.c: Experimental support for Ghostscript images.
9105 * xterm.c (x_term_init): Initialize new atoms DONE and PAGE.
9106 (XTread_socket): React on events from Ghostscript.
9107 (expose_frame): If width or height are zero, redraw entire frame.
9108 (XTread_socket): Call expose_frame after receiving event from
9111 * xterm.h (struct x_display_info): Add atoms DONE and PAGE
9112 for Ghostscript support.
9114 * xdisp.c (redisplay_internal): Return quickly if called
9117 * alloc.c (NSTATICS): Increased to 1024.
9119 1998-07-08 Gerd Moellmann <gerd@gnu.org>
9121 * xterm.c (x_append_stretch_glyph): Append a stretch glyph to an
9122 iterator's glyph row.
9123 (x_produce_stretch_glyph): Call it.
9124 (x_produce_glyphs): Handle `space-width' property; call
9125 x_append_stretch_glyph.
9127 * xdisp.c (syms_of_xdisp): Add symbol `space-width' used as a text
9129 (get_iterator_space_width): Determine value of `space-width'
9130 property at iterator's position.
9131 (reseat_iterator): Call it.
9132 (next_element_from_string): Ditto.
9133 (next_element_from_buffer): Ditto.
9134 (init_iterator): Initialize space_width of iterator.
9135 (redisplay_internal): Don't goto end_of_redisplay if PT hasn't
9136 moved, but cursor blinks.
9137 (redisplay_internal): Set w->last_cursor_off_p after update.
9139 * dispextern.h (enum iterator_prop_idx): Add SPACE_WIDTH_PROP_IDX.
9140 (struct display_iterator): Add new member space_width.
9142 * window.h (struct window): Add last_cursor_off_p.
9144 1998-07-07 Gerd Moellmann <gerd@gnu.org>
9148 * window.c (Fpos_visible_in_window_p): Case window not up to
9149 date---return nil if iterator hasn't reached position.
9151 1998-07-06 Gerd Moellmann <gerd@gnu.org>
9153 * xdisp.c (text_outside_line_unchanged_p): Fix case that
9154 overlays have changed.
9155 (redisplay_window): Case cursor movement. Don't try it if
9156 last_cursor.vpos is out of range.
9158 * xdisp.c (set_cursor_from_row): Set this_line_.* variables. This
9159 way, the display optimization for the line containing the cursor
9160 is used more frequently, esp. when we have a blinking cursor.
9161 (display_line): Don't set this_line_.* variables.
9163 * xterm.c (x_redraw_cursor): Removed.
9164 (x_display_and_set_cursor): Set cursor type depending on
9165 cursor_off_p flag of window.
9167 * dispnew.c (redraw_cursor_hook): Removed.
9168 (Fblink_cursor): Additional parameter on_p to set the cursor_off_p
9169 member of the selected window.
9171 * xfaces.c (Fface_font): Added for compatibility with 20.2.
9173 * xterm.c (x_y_to_hpos_vpos): Return null if not over text.
9174 Return glyph area under x/y.
9175 (note_mouse_highlight): Use x_y_to_hpos_vpos in its new form.
9177 * keyboard.c (detect_input_pending_run_timers): Call gobble_input
9180 1998-07-05 Gerd Moellmann <gerd@gnu.org>
9182 * xdisp.c (text_outside_line_unchanged_p): Test if changes
9183 are all outside of a line of text.
9184 (redisplay_internal): Use it.
9186 1998-06-30 Gerd Moellmann <gerd@gnu.org>
9188 * xdisp.c (next_element_from_buffer): After skipping over
9189 invisible text, look for the `glyph' property.
9190 (set_iterator_stop_pos): Ignore check positions in front
9191 of an iterator's current position.
9193 * xterm.c (show_mouse_face): Don't act on rows that don't exist
9194 anymore or which are marked as not having valid contents.
9196 * xfaces.c (Finternal_set_lisp_face_attribute): Don't free
9197 realized faces if new attribute value is equal to old value.
9199 1998-06-29 Gerd Moellmann <gerd@gnu.org>
9201 * xfaces.c (Finternal_make_lisp_face): Increment
9202 lface_id_to_name_size when lface_id_to_name is reallocated.
9204 1998-06-27 Gerd Moellmann <gerd@gnu.org>
9206 * xdisp.c (set_iterator_stop_pos): Compute initial stop_pos
9207 as minimum of endpos and overlay_pos.
9208 (load_overlay_strings): Set next_overlay_pos of iterator to
9209 -1 if we don't have to check for more overlay strings.
9211 1998-05-09 Gerd Moellmann <gerd@gnu.org>
9213 * xdisp.c (set_iterator_to_next_visible_line_start): Don't
9214 do anything if iterator is at ZV because scan_buffer doesn't
9217 * xterm.c (x_encode_char): Inline it.
9218 (x_get_char_font_and_encoding): Simplified.
9219 (x_per_char_metric): Inline it.
9221 * xterm.c (x_draw_glyph_string_relief): Use clipping.
9223 * xdisp.c (get_next_display_element): Check for end of relief
9224 face moved here from next_element_from_buffer.
9226 * xterm.c (x_produce_image_glyph): Add relief thickness.
9227 (x_produce_stretch_glyph): Ditto.
9229 1998-05-08 Gerd Moellmann <gerd@gnu.org>
9231 * xdisp.c (fill_iterator_from_glyph_property): Handle glyph
9232 property value (space :width WIDTH :height HEIGHT :ascent ASCENT).
9234 * xterm.c (x_produce_stretch_glyph): Produce a stretch glyph
9235 from a glyph property.
9236 (x_produce_glyphs): Use it.
9238 * xdisp.c (set_iterator_to_next): Handle next_element_from_stretch.
9240 * xterm.c (x_produce_image_glyph): Add to current_x only if
9242 (x_produce_glyphs): Ditto.
9244 * xdisp.c (display_line): Compute row height from glyphs in
9247 * xterm.c (x_draw_image_glyph_string_background): Draw
9248 background of an image glyph string.
9249 (x_draw_glyph_string_bg_rect): Draw a rectangular region of
9250 the background of a glyph string.
9251 (x_draw_image_glyph_string_foreground): Draw the foreground of
9252 an image glyph string.
9253 (x_inverted_image_mask): Return the inverted mask of an image.
9255 * xfns.c (x_draw_image): Removed.
9257 * dispextern.h (struct image_type): Remove drawing function.
9259 * xfaces.c (load_face_colors): Swap colors if face is inverse.
9261 * xdisp.c (get_next_display_element): In marginal areas, translate
9262 newlines, tabs, etc. like normal control characters.
9264 * xfaces.c (Fface_color_supported_p): Transpose parameters frame
9266 (free_realized_faces): Set frame garbaged.
9268 * xfaces.c (syms_of_xfaces): Add defsubr for
9269 internal-lisp-face-attribute-values.
9271 1998-05-07 Gerd Moellmann <gerd@gnu.org>
9273 * xterm.c (x_produce_image_glyph): Don't add glyph if area is
9275 (x_produce_image_glyph): Set IT->nglyphs to 1.
9276 (x_draw_image_glyph_string): Use inverted mask to draw background.
9278 * dispextern.h (struct image_type): Additional clipping rect
9279 parameters for drawing functions.
9281 * xterm.c (x_get_glyph_string_clip_rect): Get clip rect for
9283 (x_draw_image_glyph_string): Use it and pass the rect to the
9284 image drawing function.
9286 * xdisp.c (fill_iterator_from_glyph_property): Use position of
9287 first character with `glyph' property as image position. Set
9288 iterator back to that position as long as the image hasn't been
9289 consumed with set_iterator_to_next.
9290 (set_cursor_from_row): Accept when glyph with given position is
9291 not found in the row. Set cursor x to end of line in that case,
9292 so that we can hscroll.
9293 (redisplay_internal): Correct computation of delta by which
9294 positions have changed in redisplay optimization for cursor
9295 row of selected window.
9297 * xdisp.c (display_line): Remove start_pos.
9298 (display_line): Fix bug preventing display optimization for
9299 cursor line of selected window.
9300 (next_element_from_buffer): Avoid XSETBUFFER, use it->w->buffer
9303 * dispnew.c (update_text_area): Use GLYPH_EQUAL_P.
9304 (update_text_area): Take glyph pixel width into account
9305 when trying to find a resync point.
9306 (row_equal_p): Compare glyphs in all areas.
9308 1998-05-06 Gerd Moellmann <gerd@gnu.org>
9310 * xterm.c (x_produce_glyphs): Don't add glyph if area is full.
9312 * dispextern.h (struct glyph_row): Use unsigned hash value.
9314 * xdisp.c (display_line): Simplified and made faster by setting
9315 the cursor with set_cursor_from_row.
9316 (set_cursor_from_row): Handle rows of desired matrix.
9318 1998-05-05 Gerd Moellmann <gerd@gnu.org>
9320 * xdisp.c (set_cursor_from_row): Don't put cursor on glyphs
9321 with type != CHAR_GLYPH.
9322 (fill_iterator_from_glyph_property): Return void. Set
9323 method to next_element_from_image.
9324 (next_element_from_image): Dummy function for delivering a
9326 (set_iterator_to_next): Add method next_element_from_image.
9327 (redisplay_window): When recentering, and cursor vpos is -1
9328 after display, assume middle of window is in first line displayed
9329 in window, and display again.
9330 (fill_iterator_from_glyph_property): Assign image glyph
9331 the position of the first character having the glyph property.
9333 * dispextern.h (IMAGE_ASCENT): Compute ascent of image.
9334 * xfns.c (x_draw_image): Use it.
9335 * xterm.c (x_produce_image_glyph): Use it.
9337 * xterm.c (x_produce_image_glyph): Set iterator's pixel_width.
9339 * Makefile.in: Extraneous #define of LIBXPM removed.
9341 * xterm.c (x_produce_glyphs): Produce a STRETCH_GLYPH for tabs.
9342 (x_fill_stretch_glyph_string): Fill a glyph string from a
9344 (x_compute_glyph_string_overhangs): Compute overhangs only
9345 for text glyph strings.
9346 (x_draw_stretch_glyph_string): Draw a stretch glyph string.
9347 (x_draw_glyph_string): Call it.
9349 * dispextern.h (glyph_type): Add STRETCH_GLYPH.
9350 (struct glyph): Add sub-structure for stretchable glyphs.
9351 (GLYPH_EQUAL_P): Compare glyph type and u.val.
9353 * xdisp.c (get_overlay_arrow_glyph_row): Put face code into
9356 * xterm.c (x_produce_glyphs): Use ASCII face for spaces of a TAB.
9358 * xdisp.c (fill_iterator_from_glyph_property): Renamed from
9359 setup_iterator_from_glyph_property. Don't do it for terminal
9362 * xterm.c (x_produce_image_glyph): Produce glyph for image
9363 that can't be loaded.
9365 * xfns.c (lookup_image): If image can't be loaded, set its
9366 width and height so that we can draw a rectangle.
9367 (x_draw_image): Draw a rectangle for images that don't have
9369 (make_image): Set hash value.
9370 (image_spec_equal_p): Use image_spec_value.
9372 * xterm.c (expose_frame): Don't try to redraw if basic faces
9373 haven't benn realized yet.
9374 (x_draw_image_glyph_string): Fill background only if image
9375 is not as tall as row.
9377 1998-05-04 Gerd Moellmann <gerd@gnu.org>
9379 * Makefile.in (LIBXPM): If not already defined, define to -lXpm.
9380 (LIBX)[HAVE_X11]: Add LIBXPM.
9382 * xfns.c (xpm_image_p): Implementation of image type functions
9386 * dispextern.h (struct image): Add mask pixmap for XPM.
9388 * xfns.c (x_draw_image): Handle images with masks.
9390 * configure.in: --with-xpm added. Code detecting -lXpm added.
9392 * config.in: Add HAVE_XPM.
9394 * xfns.c (xbm_draw): Removed.
9395 (x_draw_image): Default implementation for drawing images.
9396 (xbm_keyword_index): Remove XBM_DEPTH.
9397 (xbm_format): Remove `:depth'.
9398 (xbm_image_spec_from_file): Removed to reduce consing.
9399 (xbm_load_image_from_file): Added for the same reason.
9401 * xterm.c (x_fill_image_glyph_string): Don't set ybase of
9403 (x_draw_image_glyph_string): Pass ybase to image draw function.
9405 * xfns.c (make_image): Set default baseline.
9407 * xterm.c (x_produce_image_glyph): Compute ascent of image
9408 from its height and baseline percentage.
9410 * xfns.c (xbm_keyword_index): Add XBM_BASELINE.
9411 (xbm_format): Add description for `:baseline'.
9412 (xbm_image_spec_from_file): Add keywords from original spec to
9414 (xbm_load): Set baseline of image.
9415 (xbm_image_p): Check range for baseline.
9417 * dispextern.h (struct image): Add member baseline.
9419 * xdisp.c (dump_glyph_matrix): Handle image glyphs.
9421 * term.c (produce_glyphs): Change assertion to allow DISP_IMAGE.
9423 * xdisp.c (get_next_display_element): Do character translations
9424 only if delivering characters.
9426 1998-05-03 Gerd Moellmann <gerd@gnu.org>
9428 * dispextern.h (ITERATOR_AT_END_OF_LINE_P): Test for
9431 * xterm.c (x_produce_image_glyph): Poduce image glyphs.
9432 (x_produce_glyphs): Call x_produce_glyphs for DISP_IMAGE.
9434 1998-05-02 Gerd Moellmann <gerd@gnu.org>
9436 * xfns.c (prepare_image_for_display): Set image timestamp.
9437 (clear_image_cache): Clear images if image's timestamp +
9438 Vimage_eviction_seconds is > now.
9439 (syms_of_xfns): New variables image-eviction-seconds, and
9441 (add_image_format): Add to image-types.
9442 (xbm_load): Support new image spec format.
9443 (x_alloc_image_color): Allocate a color for an image.
9445 * dispextern.h (struct image): Add timestamp.
9447 * xfns.c (xbm_image_p): Allow bool-vectors, vectors of strings and
9448 vectors of bool-vectors.
9449 (xbm_lisp_object_from_file): Build new format image spec.
9451 1998-05-01 Gerd Moellmann <gerd@gnu.org>
9453 * xfaces.c (init_frame_faces): Initialize image cache.
9454 (free_frame_faces): Free it.
9456 * xterm.c (x_delete_display): Don't free image cache.
9458 * emacs.c (main): Call init_xfns.
9460 1998-04-30 Gerd Moellmann <gerd@gnu.org>
9462 * alloc.c (mark_object): Mark objects in image cache.
9464 * xfns.c (x_set_internal_border_width): Correct call to
9465 widget_store_internal_border_width.
9467 * widget.c (widget_store_internal_border): Return void.
9469 * xfns.c (x_destroy_bitmap): Use xfree instead of free. Return
9471 (init_x_parm_symbols): Return void.
9472 (x_report_frame_params): Ditto.
9473 (x_set_border_pixel): Ditto.
9474 (syms_of_xfns): Ditto.
9475 (x_destroy_all_bitmaps): Use xfree instead of free.
9477 * xterm.h (FRAME_X_IMAGE_CACHE): Access the image cache of a frame.
9479 * xterm.c (x_term_init): Initialize image_cache of display info.
9480 (x_delete_display): Free image cache.
9482 * xterm.h (struct x_display_info): Add image_cache.
9484 * xfns.c (make_image_cache): Allocate a new image cache.
9485 (free_image_cache): Free an image cache.
9486 (make_image): Allocate an image.
9487 (free_image): Free an image.
9489 * dispextern.h (struct image): Structure describing an image.
9490 (struct image_cache): Structure describing an image cache.
9492 1998-04-29 Gerd Moellmann <gerd@gnu.org>
9494 * xdisp.c (check_iterator_glyph_property): Return int. Value is
9495 non-zero if iterator is filled with something to return.
9496 (next_element_from_buffer): Immediately return if
9497 setup_iterator_from_glyph_prop has filled iterator with pixmap.
9498 (next_element_from_string): Likewise.
9500 * xfaces.c (load_pixmap): Allow to pass null for W_PTR and H_PTR.
9502 * dispextern.h (struct glyph): Add pixmap_id.
9503 (display_element_type): Add DISP_PIXMAP.
9505 * xmenu.c (popup_get_selection): Use xmalloc/xfree instead of
9508 * xfaces.c (clear_font_table): Free fonts not used by fontsets.
9509 (clear_face_cache): Call it.
9511 * xterm.c (x_query_font): Don't look at empty font table slots.
9512 (x_compute_min_glyph_bounds): Likewise.
9513 (x_term_init): Initialize font_table to null.
9514 (x_load_font): Change allocation of font_info structures so
9515 that it is possible to free fonts.
9517 * xfns.c (Fx_close_connection): Use xfree instead of free.
9518 Only free fonts from filled font table entries.
9520 * xfaces.c (best_matching_font): Support use of scalable fonts.
9521 (Fface_scalable_fonts_mode): Toggle use of scalable fonts.
9523 * xterm.h (struct x_display_info): Remove screen_dpi, add resx
9525 * xterm.c (x_term_init): Compute resx and resy.
9527 * xfaces.c (split_font_name): Don't reject scalable fonts.
9529 * xterm.c (x_list_fonts): Set code exclusing scalable fonts
9532 * xfaces.c (xlfd_point_size): Return 0 for fonts whose real
9533 point size cannot be determined.
9535 * xterm.h (FRAME_SMALLEST_CHAR_WIDTH): Return smallest character
9536 width over all fonts on a frame.
9537 (FRAME_SMALLEST_FONT_HEIGHT): Likewise for font height.
9538 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Use these
9541 * xterm.c (x_font_min_bounds): Moved here from xfaces.c.
9542 (x_compute_min_char_bounds): Formerly min_char_bounds in xfaces.c.
9543 (x_load_font): Use x_compute_min_char_bounds.
9545 * xterm.h (struct x_display_info): New members smallest_char_width
9546 and smallest_font_height.
9548 1998-04-28 Gerd Moellmann <gerd@gnu.org>
9550 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Call function with
9551 the same name if GC of face is zero.
9553 * dispextern.h (struct face): Member non_ascii_gc removed.
9555 * xterm.c (x_get_char_font_and_encoding): Return face's font
9556 for characters < 0177 in default face. Prepare face for
9557 display before returning it.
9558 (x_produce_glyphs): Use it->charset.
9559 (x_get_char_font_and_encoding): Simplified.
9560 (x_encode_char): Remove parameter `font'.
9562 * xfaces.c (choose_face_font): If registry from charset symbol
9563 doesn't contain a `-', make it a pattern by appending "*-*".
9565 * xdisp.c (check_iterator_glyph_property): Adjust limit for
9566 glyph_check_pos computation to character boundary.
9568 1998-04-27 Gerd Moellmann <gerd@gnu.org>
9570 * fontset.h (FONT_INFO_FROM_ID): Return null if ID is invalid.
9572 * xfaces.c (ascii_face_of_lisp_face): Get the id of the realized
9573 ASCII face for a given Lisp face id.
9575 * xdisp.c (set_iterator_stop_pos): Take glyph_check_pos into
9577 (reseat_iterator): Set glyph_check_pos. Handle case where
9578 new position is < original position.
9579 (check_iterator_glyph_property): Handle glyph property in strings.
9580 (next_element_from_string): Call above function.
9581 (next_element_from_display_vector): Handle faces in glyphs.
9582 (get_next_display_element): Set face_id of glyphs for
9583 control chars to zero.
9585 * Makefile.in (term.o): Add dependency on dispextern.h.
9587 * xdisp.c (syms_of_xdisp): Add symbol `glyph'.
9588 (display_line): Handle marginal areas.
9589 (move_iterator_in_display_line_to): Likewise.
9591 * xfaces.c (Finternal_make_lisp_face): Assign Lisp faces an id.
9593 * xfaces.c (face_at_buffer_position): Don't merge with nil
9595 (face_at_string_position): Ditto.
9597 * dispextern.h (struct display_iterator): Use a stack of saved
9598 values instead of saving check positions etc. individually.
9600 * xdisp.c (set_iterator_to_next): If end of Lisp string reached,
9601 maybe pop the iterator's stack.
9602 (save_iterator_settings): Push a value on iterator's stack.
9603 (get_overlay_strings_at_iterator_position): Use it.
9604 (restore_iterator_settings): Pop the stack.
9605 (set_iterator_to_next_overlay_string): Use it.
9607 * xfaces.c (try_font_list): Use alternative font families.
9609 1998-04-26 Gerd Moellmann <gerd@gnu.org>
9611 * xfaces.c (Fset_face_font_sort_order): Set the order in which
9612 font selection matches fonts.
9613 (Fface_font_sort_order): Return the font sort order.
9614 (best_matching_font): Find best matching font based on sort order.
9615 (cmp_font_names): Sort by given sort order.
9617 * dispextern.h (struct display_iterator): New member faces_p.
9618 * xdisp.c (init_iterator): Initialize it->faces_p.
9619 (compute_face_at_iterator_string_position): Use it.
9620 (compute_face_at_iterator_position): Use it.
9621 (init_iterator): Use it.
9622 (display_mode_line): Ditto.
9624 * xdisp.c (get_next_display_element): Put code choosing a face
9625 when the charset changes in #ifdef HAVE_FACES.
9627 * dispextern.h (FACE_FOR_CHARSET): Replacement for function
9628 lookup_face_for_charset.
9630 * xfaces.c (free_font_names): Renamed from free_split_font_names.
9631 (free_all_realized_faces): Renamed from remove_all_realized_faces.
9633 1998-04-25 Gerd Moellmann <gerd@gnu.org>
9635 * xfaces.c (best_matching_font): Return the name of the best
9636 matching font in an array of font_name structures.
9637 (choose_face_font): Use it.
9638 (choose_face_fontset_font): Use it.
9639 (find_best_weight_font): If final font found has same weight as
9640 the font we started with, return the original font because it is a
9641 better match for the resolution of the display.
9642 (find_best_slant_font): Likewise.
9643 (merge_face_vector_with_property): Check more invalid attribute
9645 (lface_suitable_for_charset_p): Replaced by a macro with the same
9648 1998-04-24 Gerd Moellmann <gerd@gnu.org>
9650 * dispextern.h (struct face): Member
9651 fontset_chosen_for_realization_p removed.
9653 * xfaces.c (cache_face): If face->fontset >= 0, add face to the
9654 end of the collision list, so that we find more specific faces
9656 (lookup_face_for_charset): Look up a new face if face->fontset >=
9657 0, and charset != CHARSET_COMPOSITION.
9659 * xfaces.c (split_font_name): Return zero if point size of font
9660 couldn't be computed.
9661 (realize_default_face): Use ASCII font of a fontset to determine
9662 font-related attributes of the default face.
9663 (face_fontset): Return fontset id for face family.
9664 (font_list): Additional parameter font_pattern. If non-nil,
9665 return fonts matching that pattern.
9667 1998-04-23 Gerd Moellmann <gerd@gnu.org>
9669 * xfaces.c (choose_face_fontset): If new fontset cannot be
9670 constructed, or fontset name cannot be split, return the id of the
9673 * xterm.c (XTframe_up_to_date): Check that frame is an X frame.
9674 When Emacs starts, it may be called for the initial frame which
9677 * dispextern.h (struct face): New members foreground_defaulted_p,
9678 background_defaulted_p.
9679 (struct face): Members `mask' and `cache' removed.
9681 * xfaces.c (load_color): Set them.
9682 (free_face_colors): Check them.
9683 (xlfd_point_size): Return -1 if resolution or point size of
9686 * xfaces.c (free_font): Removed.
9687 (load_face_font_or_fontset): Renamed from load_font.
9688 (load_face_font_or_fontset): Use message2 instead of signalling.
9689 (load_color): Likewise.
9690 (load_pixmap): Likewise.
9692 * xterm.h (struct x_display_info): Add screen_dpi.
9693 * xterm.c (x_term_init): Initialize it.
9694 * xfaces.c (xlfd_point_size): Use it.
9695 (split_font_name): Compute numeric XLFD_RESY.
9696 (cmp_font_names): Make fonts with an y-resolution more
9697 similar to that of the frame appear first in the result.
9699 * xfaces.c (cache_face): If fontset_chosen_for_realization_p
9700 is set for the face to cache, add it to the end of the collision
9702 (try_font_list): If fonts for given family and registry cannot
9703 be found, first try to keep the registry, and choose a different
9705 (choose_face_font): Allow nfonts == 0.
9706 (try_font_list): Give up if no font matches given registry.
9708 1998-04-22 Gerd Moellmann <gerd@gnu.org>
9710 * xterm.c (x_get_char_font_and_encoding): Get font_info from
9711 font info id of the face.
9713 * xfaces.c (load_font): Set font_info_id.
9714 (realize_face): Ditto.
9716 * dispextern.h (struct face): Change member font_info to
9719 * fontset.h (FONT_INFO_ID): Build an ID from a font_info pointer.
9720 (FONT_INFO_FROM_ID): Get a font_info pointer from an ID.
9722 * xdisp.c (extend_face_to_end_of_line): If IT's current charset
9723 isn't ASCII, get the ASCII face before adding a space.
9724 (append_space): Likewise.
9725 (insert_left_trunc_glyphs): Initialize truncate_it's charset
9726 to -1 so that it will compute the right face for the truncation
9729 * xfaces.c (realize_face): Set
9730 face->fontset_chosen_for_realization_p.
9731 (lookup_face_for_charset): If fontset wasn't specified originally
9732 and new charset != CHARSET_COMPOSITION, get a new face for that
9735 * dispextern.h (struct face): New member
9736 fontset_chosen_for_realization_p_specified_p. Set to 1 when
9737 realize_face has chosen a fontset to display composite characters
9738 for a Lisp face not specifying a fontset.
9740 * xdisp.c (extend_face_to_end_of_line): Move tests for default
9741 face and line already filled here. Don't do anything if current
9742 face hasn't a relief or has a background equal to the frame
9745 * xfaces.c (split_font_name): Additional parameter numeric_p.
9746 Don't compute numeric values if it is non-zero.
9747 (choose_face_fontset): Call split_font_name with numeric_p == 0.
9748 (choose_face_fontset): Print a message if fontset contains a
9749 font whose name cannot be split into fields.
9751 1998-04-21 Gerd Moellmann <gerd@gnu.org>
9753 * xfaces.c (try_font_list): Try to load a list of fonts,
9754 possibly using less restrictive patterns.
9755 (choose_face_font): Use it.
9757 * xterm.c (x_get_char_font_and_encoding): For charset !=
9758 CHARSET_ASCII use font_info of face if face hasn't a fontset set.
9760 * dispextern.h (struct face): New member font_info.
9762 * xfaces.c (load_font): Use FS_LOAD_FONT to load fonts for faces
9763 specifying a fontset as well as those not having a fontset.
9764 (free_font): Make it empty.
9765 (realize_face): Use changed load_font.
9767 * xterm.c (x_get_char_font_and_encoding): If face doesn't
9768 fit for charset, get the right one.
9770 * xfaces.c (load_font): Take frame and name parameter, return
9772 (free_font): Likewise.
9773 (split_font_name): Compute numeric values for height, swidth etc.
9774 (cmp_font_names): Use them.
9775 (find_best_width_font): Ditto.
9776 (find_best_height_font): Ditto.
9777 (find_best_weight_font): Ditto.
9778 (find_best_slant_font): Ditto.
9779 (lface_hash): Add weight, slant, swidth and relief to hash value.
9780 (lface_equal_p): Make it faster.
9781 (lface_from_symbol): Use assq_no_quit.
9782 (Fnote_default_face_changed): Removed.
9783 (cmp_font_names): Use strcmp instead of xstricmp.
9784 (face_charset_registries): Removed.
9786 1998-04-20 Gerd Moellmann <gerd@gnu.org>
9788 * frame.h (CHECK_FRAME): Give this macro a statement form.
9789 (CHECK_LIVE_FRAME): Ditto.
9791 * xfaces.c (find_best_width_font): Find the best matching font
9793 (find_best_height_font): Likewise for height.
9794 (find_best_weight_font): Likewise for weight.
9795 (find_best_slant_font): Likewise for slant.
9796 (choose_face_font): Use them.
9797 (get_lface_attributes): Always return frame-local face attrs.
9798 (Finternal_merge_in_global_face): Merge local face with
9799 global face attributes.
9801 * xfaces.c (check_lface_attrs, check_lface): Check consistency of
9802 Lisp face attributes.
9804 1998-04-19 Gerd Moellmann <gerd@gnu.org>
9806 * xfaces.c (Finternal_set_lisp_face_attribute): Add :bold
9807 and :italic for compatibility.
9808 (Finternal_set_lisp_face_attribute_from_resource): Handle
9809 :bold and :italic. Handle boolean resource values for
9810 :underline and :italic.
9812 * xfns.c (display_x_get_resource): Make it externally visible.
9814 * xfaces.c (lface_from_symbol): Take a frame as parameter.
9815 If that frame is non-null, return the frame-local face.
9816 (Finternal_make_lisp_face): Additional frame argument.
9817 (lface_attributes): Get face attributes from global and frame-local
9819 (Finternal_lisp_face_equal_p): Additional frame argument.
9820 (merge_lisp_face_vector_with_property): Ditto.
9821 (Frealize_basic_faces): Removed.
9822 (Finternal_get_lisp_face_attribute): Additional frame argument.
9823 (Finternal_lisp_face_p): Ditto.
9824 (load_color) [MSDOS]: Removed because it isn't clear how
9825 to do this for MS-DOS.
9827 * xfaces.c (lface_from_symbol): Get global face definition
9828 from face-global-alist.
9830 * xfaces.c (Finternal_set_lisp_face_attribute): Allow `t'
9831 as values for :underline and :inverse-video.
9832 (Finternal_set_lisp_face_attribute): Allow nil values.
9834 1998-04-17 Gerd Moellmann <gerd@gnu.org>
9836 * xfaces.c (Finternal_make_lisp_face): Return Lisp face vector.
9838 * xfaces.c (syms_of_xfaces): Add Vall_faces.
9839 (Finternal_make_lisp_face): Add new face to Vall_faces.
9841 * xdisp.c (echo_area_display): Remove code recomputing faces.
9842 (redisplay_internal): Ditto.
9843 (init_iterator): Do it here.
9845 * xfaces.c (choose_face_font): Check that swidth doesn't change
9846 for subusequent attributes.
9847 (xlfd_point_size): Return int.
9849 * xdisp.c (redisplay_internal, echo_area-display): If realized
9850 faces have been cleared, call recompute_basic_faces.
9852 * xfaces.c (recompute_basic_faces): Free realized faces. Reset
9853 face_attributes_changed_p.
9854 (remove_all_realized_faces): Remove all realized faces on
9856 (Finternal_set_lisp_face_attribute): Call remove_all_realized_faces.
9858 * xdisp.c (redisplay_internal): If face attributes have been
9859 changed since the last redisplay, recompute basic faces.
9860 (echo_area_display): Ditto.
9862 * xfaces.c (clear_face_gcs): Renamed from clear_realized_face_cache.
9864 * xfaces.c (min_char_bounds): If face cache not yet present,
9865 don't try to get font dimensions from faces.
9867 * xterm.c (x_frame_mode_line_height): If face cache not present
9868 set, return default height.
9870 * alloc.c (mark_face_cache): Check for null faces. Correct
9873 * dispextern.h (struct face): Renamed from struct rface. Member
9874 underline renamed underline_p. Make it a bit-field.
9876 * xfaces.c (init_frame_faces): Allocate face cache.
9877 (free_frame_faces): Free face cache.
9878 (recompute_basic_faces): Realize basic faces only if face cache is
9879 allocated, i.e. after init_frame_faces has been called.
9881 * frame.c (make_frame): Initialze face cache with null.
9883 * xfaces.c (same_size_fonts): Removed.
9885 * xterm.c (x_set_glyph_string_gc): Add post-condition
9887 (x_set_mouse_face_gc): Ditto.
9888 (x_set_mode_line_face_gc): Ditto.
9890 * xfaces.c (realize_default_face): Return int. Value is
9891 zero if frame params don't contain enough information to
9892 realize the default face.
9893 (realize_basic_faces): Ditto.
9894 (init_frame_faces): Realize basic faces.
9896 * xfns.c (x_set_font): First store real font name in frame
9897 parameters, then call recompute_basic_faces.
9899 * xfaces.c (recompute_basic_faces): Call realize_basic_faces.
9901 1998-04-16 Gerd Moellmann <gerd@gnu.org>
9903 * xfaces.c (syms_of_xfaces): Correct calls to defsubr.
9905 * xfns.c (Fx_face_fixed_p): Removed.
9906 (Fx_list_fonts): Moved to xfaces.c.
9908 * xfaces.c (compute_face_at_buffer_pos): Renamed to
9909 face_at_buffer_position. Parameter charset removed; always
9910 compute face for CHARSET_ASCII.
9911 (face_at_string_position): Renamed from
9912 compute_face_at_string_pos. Parameter charset removed; always
9913 compute for CHARSET_ASCII.
9914 (lookup_face_for_charset): Take frame parameter instead of
9916 (lookup_face): Ditto.
9917 (compute_char_face): Renamed from compute_glyph_face.
9919 * xdisp.c (init_iterator): Initialize charset member.
9920 (reseat_iterator_to_string): Ditto.
9921 (get_charset_at_buffer_position): Determine charset at
9922 buffer position in current_buffer.
9923 (reseat_iterator): Call above function.
9924 (compute_face_at_iterator_position): Call
9925 compute_face_at_buffer_pos.
9926 (compute_face_at_iterator_string_position): Call
9927 compute_face_at_string_pos.
9928 (get_face_from_id): Removed.
9929 (get_face_from_cursor_pos): Call compute_face_at_buffer_pos.
9930 Call get_charset_at_buffer_position.
9931 (reseat_iterator): Determine face if charset at pos differs
9932 from iterator's charset.
9933 (reseat_iterator_to_glyph_pos): Removed.
9935 * xfaces.c (compute_face_at_bufpos): Remove parameter charset.
9936 Determine charset from buffer position.
9937 (compute_string_char_face): Renamed to compute_face_at_string_pos.
9938 (compute_face_at_bufpos): Renamed to compute_face_at_buffer_pos.
9940 * dispextern.h (struct display_iterator): Add member charset.
9942 1998-04-15 Gerd Moellmann <gerd@gnu.org>
9944 * xfaces.c (compute_char_face): Removed.
9946 * xdisp.c (get_overlay_arrow_glyph_row): Use compute_glyph_face
9947 with new parameter list.
9949 * xfaces.c (region_face): Removed.
9950 (allocate_face): Removed.
9952 (face_eql): Removed.
9953 (intern_face): Removed.
9954 (clear_face_cache): Removed.
9956 (unload_font): Ditto.
9957 (load_color): Ditto.
9958 (unload_color): Ditto.
9959 (new_computed_face): Ditto.
9960 (intern_computed_face): Ditto.
9961 (ensure_face_ready): Ditto.
9962 (merge_faces): Ditto.
9963 (compute_base_face): Ditto.
9964 (merge_face_list): Ditto.
9965 (Fmake_face_internal): Removed.
9966 (Fset_face_attribute_internal): Ditto.
9967 (face_name_id_number): Removed.
9968 (Fframe_face_alist): Ditto.
9969 (Fset_frame_face_alist): Ditto.
9970 (Finternal_next_face_id): Ditto.
9972 * xterm.h (struct x_output): Remove computed_faces, and
9973 param_faces. Remove macros accessing them.
9975 * xfaces.c: Entirely new face implementation added.
9977 1998-04-11 Gerd Moellmann <gerd@gnu.org>
9979 * dispextern.h (struct glyph_pos): Member `bufpos' renamed
9982 1998-04-10 Gerd Moellmann <gerd@gnu.org>
9984 * xterm.c (x_scroll_bar_move): Clear only regions not covered by
9985 scroll bar window to reduce flickering. Clear entire height.
9987 * xdisp.c (move_iterator_vertically_backward): Set iterator's
9988 current_x and hpos to zero after moving to previous line
9991 1998-04-03 Gerd Moellmann <gerd@gnu.org>
9993 * frame.h (FRAME_FACE_CACHE): Access to a frame's face cache.
9995 * xfaces.c (xlfd_point_size): Compute relative point size of
9996 fonts from font and frame resolution.
9997 (sort_fonts): New function to sort fonts, temporarily setting
9998 font_frame to the frame in effect.
9999 (xlfd_point_size): Take additional frame parameter to be able
10000 to get at the display's resolution.
10002 * xterm.c (x_setup_relief_colors): Use WHITE_PIX_DEFAULT and
10004 (x_setup_relief_color): Use FRAME_X_SCREEN instead of default
10007 1998-03-31 Gerd Moellmann <gerd@gnu.org>
10009 * xfaces.c (choose_face_fontset): Instantiate fontsets.
10011 * fontset.h: Add external declarations for Vfontset_alias_alist
10012 and Vglobal_fontset_alist.
10014 * xfaces.c (merge_lisp_face_vector_with_property): Simplified.
10015 (realize_default_face): If frame parameters contain an artificial
10016 font name naming a fontset, set the family of the default face to
10017 the fontset name given by the registry.
10019 * Makefile.in (alloc.o): Add dependency to dispextern.h.
10021 1998-03-22 Gerd Moellmann <gerd@gnu.org>
10023 * alloc.c (mark_object): Add function prototype. Add cast to
10024 Lisp_Object pointer in call to mark_object for symbol names
10025 because this otherwise gives a warning from gcc 2.8.1.
10026 (mark_face_cache): Mark Lisp objects in realized faces.
10028 1998-03-19 Gerd Moellmann <gerd@gnu.org>
10030 * frame.h (struct frame): Add member face_cache.
10032 * alloc.c (mark_object): Mark face cache.
10033 (mark_face_cache): Mark Lisp faces in face cache of frame.
10035 * frame.c (make_frame): Initialize face_cache.
10036 (Fdelete_frame): Free it.
10038 1998-03-18 Gerd Moellmann <gerd@gnu.org>
10040 * xfaces.c: Very first skeleton of functions for face realization,
10041 face merging, face cache etc.
10043 * dispextern.h (struct rface): Realized faces. Will replace
10044 struct face when tested.
10045 (struct face_cache): Realized face caches.
10047 * xdisp.c (init_iterator): Initialize area member of display
10050 1998-03-17 Gerd Moellmann <gerd@gnu.org>
10052 * xterm.c (x_append_glyph): Use it->area to store glyphs.
10054 * dispextern.h (struct display_iterator): New member area.
10056 * xterm.c (note_overwritten_text_cursor): Note when the text
10057 cursor of a window is overwritten.
10059 * xdisp.c (set_cursor_from_row): If PT is not found in the
10060 row, display the cursor at the start of the row.
10062 * dispnew.c (direct_output_forward_char): Call
10063 set_cursor_from_row.
10065 * xdisp.c (setup_iterator_overlay_strings_from_glyph_pos): If
10066 position is not in an overlay string, set iterator's position and
10067 method explicitly so.
10068 (set_cursor_from_row): Correct cursor position calculation.
10069 Make it externally visible.
10070 (redisplay_window): Call set_cursor_from_row so that there is only
10071 one place where the cursor position is calculated from a current
10074 * dispextern.h (struct display_iterator): New member
10075 overlay_strings_at_end_processed_p.
10077 * xdisp.c (check_iterator): Perform sanity checks on
10079 (next_element_from_buffer): Check for overlay strings at ZV.
10081 1998-03-16 Gerd Moellmann <gerd@gnu.org>
10083 * buffer.c (init_buffer_once): Add left_margin_width and
10084 right_margin_width to buffer_local_flags.
10086 * dispnew.c (margin_glyphs_to_reserve): Function computing
10087 number of glyphs to reserve for a marginal area.
10088 (adjust_glyph_matrix): Call it.
10089 (adjust_frame_glyphs_for_frame_redisplay): Return if frame
10092 * window.c (Fset_window_margins): Allow floats.
10094 * buffer.c (syms_of_buffer): Add buffer-local variables
10095 left-margin-width and right-margin-width. Add defaults
10096 default-left-margin-width and default-right-margin-width.
10098 * buffer.h (struct buffer): New members left_margin_width
10099 and right_margin_width.
10101 * window.c (Fset_window_margins): Make window the last and
10104 * xterm.c (x_draw_glyphs): Compute x-positions for rows with
10105 flag no_marginal_areas_p differently.
10106 (x_clear_end_of_line): Ditto.
10107 (x_draw_glyph_string_relief): Compute width of relief differently
10108 for rows with flag no_marginal_areas_p.
10110 * dispnew.c (update_window_line): Update marginal areas only
10111 for rows that don't have no_marginal_areas_p set.
10113 * xdisp.c (display_mode_line): Set row's flag no_marginal_areas_p.
10114 (display_menu_bar): Ditto.
10116 * dispextern.h (struct glyph_row): New member no_marginal_areas_p.
10118 * dispnew.c (adjust_glyph_matrix): Compute glyph pointers for
10119 marginal areas in window-based redisplay.
10121 * dispextern.h (struct glyph_matrix): New members
10122 left_margin_glyphs and right_margin_glyphs.
10124 1998-03-15 Gerd Moellmann <gerd@gnu.org>
10126 * minibuf.c (read_minibuf_unwind): Return Lisp_Object.
10128 * charset.c (non_ascii_char_to_string): Use char type parameters
10129 because the function is used that way from outside. Use unsigned
10132 * window.c (change_window_height): Return void.
10133 (make_dummy_parent): Return void.
10134 (init_window_once): Return void.
10135 (syms_of_window): Ditto.
10136 (keys_of_window): Ditto.
10137 (delete_window): Correct return with and without value.
10139 * buffer.c (record_buffer): Return void.
10141 * marker.c (unchain_marker): Return void.
10143 * window.c (unshow_buffer): Return void.
10144 (replace_window): Ditto.
10145 (delete_window): Ditto.
10147 * term.c (delete_glyphs_hook): Void return type.
10148 (ring_bell_hook): Ditto.
10149 (set_terminal_window_hook): Ditto.
10151 * sysdep.c (init_sigio): Return void.
10153 * xterm.c (x_set_window_size): Return void.
10154 (x_calc_absolute_position): Ditto.
10155 (x_set_offset): Ditto.
10156 (x_focus_on_frame): Ditto.
10157 (x_unfocus_frame): Ditto.
10158 (x_make_frame_visible): Ditto.
10159 (x_make_frame_invisible): Ditto.
10160 (x_iconify_frame): Ditto.
10161 (x_destroy_window): Ditto.
10162 (x_wm_set_window_state): Ditto.
10163 (x_wm_set_icon_pixmap): Ditto.
10164 (x_wm_set_icon_position): Ditto.
10165 (x_initialize): Ditto.
10166 (x_error_quitter): Ditto.
10167 (x_destroy_window): Use xfree instead of free.
10169 * keyboard.c (clear_waiting_for_input): Return void.
10171 * xterm.c (x_wm_set_size_hint): Return void.
10172 (x_raise_frame): Ditto.
10173 (refreshicon): Ditto.
10174 (x_error_catcher): Ditto.
10175 (x_clear_errors): Ditto.
10177 * keyboard.c (record_asynch_buffer_change): Return void.
10179 * xterm.c (XTroï
\0ðoï
\0ðÃâ
\0ðoï
\0ðoï
\0ðTÿ
\0ðLá
\0ðoï
\0ðterminal_window): Ditto.
10180 (x_lower_frame): Ditto.
10181 (x_scroll_bar_clear): Ditto.
10182 (XTflash): Add default case in switch for -Wall.
10183 (construct_mouse_click): Return Qnil.
10184 (cancel_mouse_face): Return void.
10185 (x_queue_event): Use xmalloc instead of malloc.
10186 (x_unqueue_events): Use xfree instead of free.
10188 * ccl.c (ccl_driver): Return int.
10190 * keyboard.c (stop_polling): Return void.
10191 (start_polling): Ditto.
10193 * term.c (keys): Add braces in initializer list for -Wall.
10195 * sysdep.c (tabs_safe_p): Return int.
10196 (init_baud_rate): Return void.
10198 * xterm.c (x_draw_bitmap): Add default case.
10199 (x_setup_relief_colors): Use DefaultScreen instead of
10200 DefaultScreenOfDisplay.
10201 (x_delete_glyphs): Return void.
10202 (construct_menu_click): Put in #if 0 because it isn't called.
10204 * xdisp.c (load_overlay_strings): Remove extraneous argument
10206 (get_overlay_arrow_glyph_row): Add missing return value.
10208 * window.c (set_window_height): Return void.
10209 (set_window_width): Ditto.
10211 * sysdep.c (request_sigio): Return void.
10212 (unrequest_sigio): Ditto.
10213 (get_frame_size): Ditto.
10215 * scroll.c (scroll_cost): Return int.
10216 (do_line_insertion_deletion_costs): Return void.
10218 * frame.c (Fdelete_frame): Use xfree instead of free.
10220 * fileio.c (report_file_error): Return void.
10222 * dispnew.c: Make compilable with -Wall.
10225 * charset.h (CHAR_LEN): Moved here from dispextern.h.
10227 1998-03-14 Gerd Moellmann <gerd@gnu.org>
10229 * xterm.c (x_scroll_bar_move): Clear under scroll bar if height is
10231 (x_setup_relief_color): Free color only for appropriate visual
10234 * xterm.c (expose_window): Fix calculation of intersection of mode
10235 line rectangle with exposed rectangle.
10237 * xdisp.c (redisplay_window): Don't do cursor movement based
10238 on current matrix if w->last_point is not valid.
10240 1998-03-09 Gerd Moellmann <gerd@gnu.org>
10242 * xterm.c (expose_line): Redraw mode line and menu lines
10243 differently because they reach into the scroll bar area.
10245 * xdisp.c (redisplay_window): If redisplaying with same window
10246 start, don't accept cursor on partially visible line.
10248 1998-03-08 Gerd Moellmann <gerd@gnu.org>
10250 * xterm.c (x_set_glyph_string_clipping): Set clip rectangle
10251 for wider mode lines.
10252 (x_draw_glyph_string_relief): Use larger rectangle for mode lines.
10254 * xdisp.c (init_iterator): Increase last_visible_x by vertical
10255 scroll bar width for mode lines.
10257 * dispnew.c (allocate_matrices_for_window_redisplay): Include
10258 vertical scroll bar width in width calculation so that we can
10259 display mode lines wider.
10261 * xdisp.c (redisplay_window): Restore buffers before returning
10262 when fonts have changed.
10264 * dispnew.c (update_window): Mark invisible rows in the current
10267 * xdisp.c (try_window_id): Force update of first row displayed
10269 (dump_glyph_matrix): Extracted from Fdump_glyph_matrix.
10271 1998-03-05 Gerd Moellmann <gerd@gnu.org>
10273 * dispextern.h (struct glyph_row): Member max_ascent renamed
10274 ascent. Member max_descent replaced by height.
10275 (struct display_iterator): Member max_descent replaced by height.
10276 (MATRIX_ROW_PIXEL_HEIGHT): Removed.
10278 * xterm.c (x_alloc_lighter_color): Don't free colors if visual
10279 class makes it unnecessary or dangerous.
10281 * xdisp.c (redisplay_window): Case only point has changed, and
10282 point has moved forward. Move forward over overlay strings.
10283 (display_line): Don't set cursor if first glyph from PT is part of
10284 a continuation line.
10286 1998-02-21 Gerd Moellmann <gerd@gnu.org>
10288 * xdisp.c (start_display): When computing continuation lines
10289 width, add current_x to the continuation lines width because
10290 move_iterator_to will stop in front of the buffer position moved
10293 1998-02-20 Gerd Moellmann <gerd@gnu.org>
10295 * xdisp.c (redisplay_window): Don't try try_window_id if
10296 windows_or_buffers_changed.
10298 * xterm.c (x_alloc_lighter_color): Try both factor and delta to
10300 (x_setup_relief_color): Allocate/ change one relief.
10301 (x_setup_relief_colors): Call above function.
10303 * xterm.h (struct relief): New structure type holding relief info:
10304 GCs, colors, and whether colors are allocated.
10306 * xterm.c (x_alloc_lighter_color): If multiplying by factor
10307 produces the same color, try adding a delta to RGB values.
10308 (x_setup_relief_colors): Free color cells.
10310 * xterm.h (struct x_output): New members white_relief_pixel,
10311 black_relief_pixel holding the foreground colors allocated for
10312 relief GCs. New members white_allocated_p, black_allocated_p.
10314 * xterm.c (x_scroll_run): Don't set updated_window to null.
10315 This resets updated_window when called from scrolling_window.
10317 * dispextern.h (scroll_run_hook): Renamed from line_dance_hook.
10319 * xterm.c (x_scroll_run): Additional window parameter. Set
10320 and reset updated_window.
10322 * dispnew.c (line_dance_hook): Additional window parameter.
10324 * xdisp.c (try_window_reusing_current_matrix): Don't call
10325 update_window_begin/end here. The end function would display the
10326 cursor on a wrong position and the additional functionality of
10327 update_window_begin is not needed anyway. Just set
10329 (try_window_id): Ditto.
10331 * dispnew.c (Fblink_cursor): Remove call to detect_input_pending.
10332 Don't redraw cursor during redisplay.
10334 * xterm.c (x_scroll_run): Renamed from do_line_dance.
10336 * xdisp.c (redisplay_window): For window-based redisplay, alway
10339 * xterm.c (struct glyph_string): New member two_byte_p that is
10340 non-zero if 16-bit drawing functions must be used.
10341 (x_fill_composite_glyph_string): Set it.
10342 (x_fill_glyph_string): Set it.
10343 (x_draw_glyph_string_foreground): Use it.
10344 (x_draw_vertical_border): Make line 1 pixel less tall.
10345 (x_draw_row_bitmaps): Decrease width of area cleared on the left
10346 side by 1 pixel if window is not right-most hasn't vertical scroll
10348 (x_draw_phys_cursor_glyph): Do nothing if phys_cursor.hpos is
10350 (x_draw_glyph_string_foreground): Use XDrawImageStringX if
10353 * xdisp.c (start_display): Check that window start is at line
10354 start if GLYPH_DEBUG != 0.
10356 * window.c (window_scroll_pixel_based): Move assertion to
10359 1998-02-19 Gerd Moellmann <gerd@gnu.org>
10361 * xterm.c (x_redraw_cursor): Don't redraw the cursor if the
10362 frame hasn't the focus.
10364 * window.c (make_window): Initialize dy.
10365 (replace_window): Ditto.
10367 * window.h (window): New member dy specifying the amount by which
10368 a window is scrolled "smoothly".
10370 * xterm.c (x_set_glyph_string_clipping): Don't use glyph string's
10371 y-position because it can be negative.
10372 (x_draw_row_bitmaps): Don't clear with negative y-position like
10374 (x_clear_end_of_line): Same theme as above.
10376 * xterm.c (x_alloc_nearest_color): Allocate a color or, if no
10377 exact match exists, the nearest existing color. Patterned after
10379 (x_alloc_lighter_color): Allocate a color that is lighter or
10380 darker than a given color by a specified factor.
10381 (x_setup_relief_colors): Set up relief line colors based on
10382 the background color of a glyph string face.
10383 (x_draw_glyph_string_relief): Call x_setup_relief_colors.
10385 * xfns.c (x_make_gc): Don't allocate relief GCs.
10386 * widget.c (create_frame_gcs): Don't allocate relief GCs.
10387 (setup_frame_gcs): Don't change relief GCs.
10389 * xterm.h (struct x_output): New member relief_background giving
10390 the background pixel color for which relief GCs can be used.
10391 Set by x_setup_relief_colors.
10393 * xterm.c (x_draw_glyph_string_relief): Draw relief differently
10394 for mode and menu lines.
10396 * xdisp.c (set_next_iterator_stop_pos): No longer static.
10398 * dispnew.c (direct_output_for_insert): Call
10399 set_next_iterator_stop_pos after having changed it2.endpos.
10401 1998-02-17 Gerd Moellmann <gerd@gnu.org>
10403 * dispnew.c (update_window): Work on selected_window, only.
10405 * xterm.c (x_erase_phys_cursor): Return quickly if physical cursor
10406 hpos is >= number of glyphs in the cursor row.
10408 * xdisp.c (try_window_id): Bug fix; update_window_end was not
10411 1998-02-16 Gerd Moellmann <gerd@gnu.org>
10413 * xdisp.c (init_iterator): Increase last_visible_x for mode lines
10416 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate
10417 enough glyphs to display a mode line or menu line which draws over
10420 * xterm.c (XTset_vertical_scroll_bar): Use
10421 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT instead of
10422 VERTICAL_SCROLL_BAR_PIXEL_HEIGHT.
10423 (x_draw_glyphs): Draw over flags areas when drawing a mode line
10425 (x_set_glyph_string_clipping): Set clipping differently if drawing
10426 a mode line or menu line.
10428 * xterm.h (VERTICAL_SCROLL_BAR_PIXEL_HEIGHT): Removed.
10430 * xterm.c (expose_line): Don't draw bitmaps for mode lines and
10432 (x_scroll_bar_create): Don't clear flags areas.
10433 (x_draw_row_bitmaps): Clear visible row height, only.
10435 * dispnew.c (Fblink_cursor): Moved here from xdisp.c.
10437 1998-02-15 Gerd Moellmann <gerd@gnu.org>
10439 * dispnew.c (direct_output_for_insert): When checking for tabs in
10440 the line, set it2.endpos to ZV.
10442 * window.h (struct window): New member cursor_off_p.
10443 * xterm.c (x_redraw_cursor): Implementation of redraw_cursor_hook
10445 * dispnew.c (redraw_cursor_hook): If non-null, function that can
10446 be called to display or erase the cursor.
10447 * xdisp.c (Fblink_cursor): Blink the cursor of a specified window
10448 or selected_window.
10450 * xterm.h (text_cursor_kinds): Enumerators changed to uppercase.
10452 * dispnew.c (update_window_line): Special handling of inverse
10453 lines in #if 0 removed.
10455 * xterm.c (x_write_glyphs): Renamed from XTwrite_glyphs.
10456 (x_insert_glyphs): Renamed from XTinsert_glyphs.
10457 (x_clear_frame): Renamed from XTclear_frame.
10458 (x_clear_end_of_line): Renamed from XTclear_end_of_line.
10459 (x_ins_del_lines): Renamed from XTins_del_lines.
10460 (x_change_line_height): Renamed from XTchange_line_height.
10461 (x_delete_glyphs): Renamed from XTdelete_glyphs.
10462 (x_clear_cursor): Renamed from clear_cursor.
10463 (x_update_begin): Renamed from XTupdate_begin.
10464 (x_update_end): Renamed from XTupdate_end.
10465 (x_update_window_begin): Renamed from XTupdate_window_begin.
10466 (x_update_window_end): Renamed from XTupdate_window_end.
10467 (x_frame_mode_line_height): Renamed from XTframe_mode_line_height.
10468 (x_produce_glyphs): Renamed from XTproduce_glyphs.
10469 (x_produce_special_glyphs): Renamed from XTproduce_special_glyphs.
10470 (x_produce_special_glyphs): Implementation in #if 0 removed.
10472 * xdisp.c (Fdump_redisplay_state): Display row's fill_line_p
10475 * dispnew.c (update_text_area): Handling of glyphs with pixel
10476 width zero removed. Decrement desired stop pos if desired row
10479 * xterm.c (x_fill_glyph_string): Handling of glyphs with pixel
10480 width zero removed.
10481 (BUILD_GLYPH_STRINGS): Set glyph string flag
10482 extends_to_end_of_line_p based on row's flag fill_line_p and face
10483 background and stipple. Make sure it works for composite characters.
10485 * xdisp.c (extend_face_to_end_of_line): Set the glyph row flag
10486 fill_line_p. For window-based redisplay, add a space only if
10487 the row is empty so that we know the face to draw.
10489 * dispextern.h (struct glyph_row): New flag fill_line_p. Non-zero
10490 means draw the face of the last glyph in the text area to the
10491 right end of the text area.
10493 * xdisp.c (init_iterator): Show region in window mini-buffer
10496 * dispextern.h (struct display_iterator): Redundant member
10497 region_showing_p removed. Test for region_beg > 0 instead.
10499 * dispnew.c (update_text_area): Clear to end of line if cursor is
10500 beyond the end of the desired line. Necessary because we don't
10501 have a phys_cursor_glyph with which to erase the cursor. We don't
10502 have one because this method of drawing a cursor doesn't work with
10505 * xterm.c (XTinsert_glyphs): Block input.
10507 1998-02-14 Gerd Moellmann <gerd@gnu.org>
10509 * xterm.c (x_set_cursor_gc): Don't use cursor_gc for composite
10511 (x_draw_glyph_string_background): Fill background with background
10512 pixel for the first glyph of a composite character.
10514 * xdisp.c (try_window): Change return type to int. Value is zero
10515 if fonts were loaded during redisplay.
10516 (redisplay_window): Return if fonts have been loaded during
10518 (append_space): New parameter default_face_p.
10520 1998-02-13 Gerd Moellmann <gerd@gnu.org>
10522 * dispnew.c (adjust_glyph_matrix): In case of optimizing C-x 2,
10523 don't let a partially visible line in a current matrix stay
10526 1998-02-09 Gerd Moellmann <gerd@gnu.org>
10528 * minibuf.c (read_minibuf): Put access to minibuffer_prompt_length
10529 in #if PROMPT_IN_BUFFER.
10531 * xdisp.c (display_line): If row ends in ZV, make the space
10532 that is added to place the cursor on it appear in default face.
10534 * xterm.c (expose_area): New function redrawing a single
10536 (expose_line): Use it to redraw all areas of a row.
10538 * dispextern.h (move_operation_enum): New enum
10539 move_operation_enum.
10541 * window.c (window_scroll_pixel_based): Remove now unnecessary
10542 code that made sure that it->current_y doesn't become negative.
10544 * xdisp.c (move_iterator_in_display_line_to): New parameter
10545 op. Special meaning of to_pos <= 0 and to_x < 0 removed.
10546 (move_iterator_to): Ditto.
10548 * dispextern.h (struct glyph_matrix): New member window_width.
10550 * dispnew.c (adjust_glyph_matrix): Set window_width. Optimize
10551 case of changing window height.
10553 * xterm.c (x_draw_row_bitmaps): Don't clear vertical window
10554 border to the left.
10556 * dispextern.h (struct glyph_row): Remove right_to_left_p. RMS
10557 says this aspect of Emacs is currently redesigned.
10559 * xterm.c (x_clip_to_row): Subtract 1 from clip width if we
10560 have to draw a vertical border.
10562 * window.c (window_scroll_pixel_based): When scrolling down by
10563 screen-fulls, make sure it.current_y doesn't get negative because
10564 this would confuse move_iterator_vertically.
10566 * xdisp.c (move_iterator_vertically_backward): Bug fix for
10567 the case continuation lines are involved.
10568 (try_window_id): Don't set the cursor into scroll margins.
10570 1998-02-08 Gerd Moellmann <gerd@gnu.org>
10572 * xterm.c (x_append_glyph): Don't compute left_overhang and
10574 (XTproduce_glyphs): left_overhang and right_overhang removed.
10575 Set it->glyph_row->contains_overlapping_glyphs_p.
10577 * xdisp.c (Fdump_redisplay_state): Output of glyph->left_overhang
10578 and right_overhang removed.
10580 * dispextern.h (struct glyph_row): New member
10581 contains_overlapping_glyphs_p used to optimize glyph drawing.
10582 (struct display_iterator): left_overhang and right_overhang
10584 (struct glyph): Ditto.
10586 * xterm.c (x_draw_relief): Removed.
10587 (x_draw_bitmap): Renamed from draw_bitmap.
10588 (x_draw_glyphs): Completely new implementation of draw_glyphs
10589 capable of handling arbitrary lbearing and rbearing values.
10590 Several sub-functions not mentioned here.
10592 1998-01-30 Gerd Moellmann <gerd@gnu.org>
10594 * xterm.c (x_erase_phys_cursor): Clear area under the cursor only
10595 if displaying hollow box cursor. draw_glyphs should handle
10597 (draw_glyphs): Move start to the left and end to the right if they
10598 overlap with previous or following characters.
10599 (draw_glyphs): If background is cleared for hl == DRAW_CURSOR,
10600 make sure XDrawString uses function GXset. Otherwise the
10601 character under the cursor would be invisible.
10602 (x_draw_bar_cursor): Don't draw over previous character if it
10603 has right_overhang.
10605 * window.c (get_phys_cursor_glyph): Return the glyph under a
10606 window's physical cursor.
10608 * xterm.c (x_draw_hollow_cursor): Use get_phys_cursor_glyph.
10609 (x_draw_bar_cursor): Ditto.
10610 (x_erase_phys_cursor): Ditto.
10611 (x_phys_cursor_in_rect_p): Ditto.
10612 (x_display_and_set_cursor): Remove reference to w->phys_cursor_glyph.
10614 * window.c (make_window): Remove reference to phys_cursor_glyph.
10615 (replace_window): Ditto.
10617 * window.h (struct window): Remove phys_cursor_glyph. There is
10618 now always a glyph present for placing the cursor on it in
10619 each glyph row, even at the end of a line.
10621 * xdisp.c (append_space): Function to add a space to an iterators
10623 (display_line): Add spaces at the end of lines that are used to
10624 place the cursor on them.
10625 (compute_line_metrics): If row consists of a space only that was
10626 added to place the cursor on it, use that space's height as the
10629 1998-01-29 Gerd Moellmann <gerd@gnu.org>
10631 * xdisp.c (Fdump_redisplay_state): Dump left and right overhang of
10634 1998-01-28 Gerd Moellmann <gerd@gnu.org>
10636 * xterm.c (x_append_glyph): Set overhang of glyph from iterator.
10637 (XTproduce_glyphs): Set it->left_overhang and it->right_overhang.
10639 * dispextern.h (struct glyph): Add left_overhang and
10641 (struct display_iterator): Ditto.
10643 * dispnew.c (direct_output_for_insert): Give up if newly inserted
10644 glyphs have different ascent or descent than original row.
10646 * xdisp.c (compute_line_metrics): Compute row->max_ascent and
10647 row->max_descent only if unknown.
10648 (display_line): Compute row->max_ascent and row->max_descent.
10649 (display_string): Ditto.
10651 * window.h (struct window): New members phys_cursor_ascent and
10652 phys_cursor_descent.
10654 * xterm.c (x_phys_cursor_in_rect_p): Use them.
10655 (x_draw_hollow_cursor): Ditto.
10656 (x_erase_phys_cursor): Ditto.
10657 (x_display_and_set_cursor): Set them.
10658 (x_append_glyph): Don't set glyph members that were removed.
10660 * dispextern.h (struct glyph): Members ascent, descent,
10661 contributes_to_line_height_p removed.
10663 1998-01-25 Gerd Moellmann <gerd@gnu.org>
10665 * dispextern.h (DEFAULT_FACE_ID, MODE_LINE_FACE_ID): Symbolic
10666 names for face ids of frame default face and mode line face.
10668 * xdisp.c (compute_face_at_iterator_string_position): If
10669 displaying a mode line use MODE_LINE_FACE_ID instead of
10672 * xdisp.c (reseat_iterator_to_string): Additional parameter start.
10673 (display_string): Ditto, additional parameter lisp_string.
10674 (display_line): Call display_string with Lisp mini-buffer prompt
10676 (display_menu_bar): Call display_string with Lisp string.
10677 (display_mode_element): Ditto.
10678 (next_element_from_string): Make it work for non-overlay Lisp
10679 strings with field width and precision.
10681 * minibuf.c (minibuffer-prompt-in-buffer): Bound if
10684 * xfaces.c (compute_string_char_face): Fix face computation
10685 for overlay strings.
10687 * xdisp.c (struct overlay_entry): Add member after_string_p.
10688 (load_overlay_strings): Simplify.
10690 * window.c (delete_window): Defer glyph matrix adjustment.
10691 (Fsplit_window): Ditto.
10692 (change_window_height): Ditto.
10693 (Fset_window_configuration): Ditto.
10694 (Fset_window_margins): Ditto.
10695 * frame.c (set_menu_bar_lines): Ditto.
10696 (Fmake_terminal_frame): Ditto.
10697 * dispnew.c (change_frame_size_1): Ditto.
10699 1998-01-24 Gerd Moellmann <gerd@gnu.org>
10701 * xdisp.c (move_iterator_vertically_backward): Change algorithm.
10703 * dispnew.c (direct_output_for_insert): Give up if start
10704 position has overlay strings.
10706 * xdisp.c (display_line): Don't set cursor if row ends in middle
10708 (Fdump_redisplay_state): Print complete row start and end
10710 (redisplay_window): Cursor movement when matrix hasn't changed---
10711 if PT < last_point, maybe move forward if row ends at PT and
10714 * minibuf.c (read_minibuf): Save the value of
10715 minibuffer_prompt_length in minibuf_save_list.
10716 (read_minibuf_unwind): Restore minibuffer_prompt_length.
10718 * xdisp.c (redisplay_window): Add assertion for cursor movement
10719 case, PT < last_point.
10720 (move_iterator_in_display_line_to): If to_pos specified, move
10721 over before-strings.
10723 * dispextern.h (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Test
10724 start.string_index > 0.
10726 * xdisp.c (redisplay_internal): Adjust glyphs if fonts_changed_p
10727 is set. Retry redisplay if fonts_changed_p is set before update.
10729 * xterm.c (x_load_font): Set fonts_changed_p.
10731 * xfaces.c (Fset_face_attribute_internal): Set fonts_changed_p.
10733 * dispnew.c (adjust_glyphs_for_font_change): Removed.
10735 * xdisp.c (try_window): Check fonts_changed_p.
10736 (try_window_reusing_current_matrix): Ditto.
10737 (try_window_id): Ditto.
10739 * dispnew.c (adjust_glyphs_for_font_change): Set fonts_changed_p.
10740 (fonts_changed_p): Flag indicating a font change since the last
10741 glyph matrix adjustment.
10743 * xterm.c (x_per_char_metric): Use font->max_bounds as
10744 char metric of the font's default char if the default char
10745 hasn't per char metric itself.
10747 * xfaces.c (Fset_face_attribute_internal): Adjust glyphs
10749 (min_char_bounds): Check face->font != NULL.
10750 (font_min_bounds): Return minimum font metrics. Capture the
10751 case of invalid min_bounds contents.
10752 (min_char_bounds): Call font_min_bounds.
10754 1998-01-22 Gerd Moellmann <gerd@gnu.org>
10756 * xdisp.c (start_display): Don't set it->prompt_width if
10758 (move_iterator_in_display_line_to): Ditto.
10759 (display_line): Don't display prompt via display_string if
10762 * minibuf.c (Fminibuffer_prompt_width): Return value from
10763 current_buffer if PROMPT_IN_BUFFER.
10764 (read_minibuf): If PROMPT_IN_BUFFER, insert prompt into
10765 mini-buffer and make it read-only.
10766 (Fminibuffer_complete_and_exit): If PROMPT_IN_BUFFER, use
10767 minibuffer_prompt_length instead of BEGV.
10768 (Fminibuffer_complete_word): Ditto.
10769 (Fminibuffer_complete_word): Ditto.
10771 * insdel.c (del_range_1): If PROMPT_IN_BUFFER, and start position
10772 is less than mini-buffer prompt width, use prompt width as start.
10774 * editfns.c (make_buffer_string): If PROMPT_IN_BUFFER, and start
10775 position is less than mini-buffer prompt width, use the prompt
10778 * cmds.c (Fbeginning_of_line): If PROMPT_IN_BUFFER, set point to
10779 end of prompt if applied to a mini-buffer and BEG reached.
10781 1998-01-21 Gerd Moellmann <gerd@gnu.org>
10783 * editfns.c (make_buffer_string): If PROMPT_IN_BUFFER, add prompt
10784 length to start position.
10786 * buffer.c (Fget_buffer_create): Initialize
10787 minibuffer_prompt_length.
10788 (Fmake_indirect_buffer): Ditto.
10789 (Fkill_buffer): Ditto.
10791 * buffer.h (struct buffer): Add member minibuffer_prompt_length
10792 if PROMPT_IN_BUFFER.
10794 1998-01-19 Gerd Moellmann <gerd@gnu.org>
10796 * xdisp.c (next_element_from_string): Make it work for arbitrary
10798 (set_iterator_to_next): Advance to next overlay string only
10799 if it->string is an overlay string.
10801 * dispextern.h (struct display_iterator):
10802 next_ovstr_face_check_pos renamed next_string_face_check_pos.
10804 * xfaces.c (compute_string_char_face): Compute face for
10805 arbitrary Lisp string. Renamed from compute_overlay_string_char_face.
10807 * xdisp.c (next_element_from_string): Renamed from
10808 next_element_from_overlay_string.
10809 (compute_face_at_iterator_string_position): Renamed from
10810 compute_face_at_iterator_overlay_string_position.
10812 * dispextern.h (struct display_iterator): Member overlay_string
10815 * xdisp.c (next_element_from_c_string): Renamed from
10816 next_element_from_string.
10818 * dispextern.h (struct glyph_pos): Reversed meaning of
10819 overlay_string_index and string_index.
10821 * xdisp.c (next_element_from_overlay_string): Fix bug that made
10822 this function always return the first character of an overlay
10825 1998-01-18 Gerd Moellmann <gerd@gnu.org>
10827 * xdisp.c (reseat_iterator): Set next_invisible_check_pos only if
10828 forced or new pos > next_invisible_check_pos.
10829 (redisplay_window): Don't try same window start if PT < window
10831 (move_iterator_vertically): Bug fix satisfying post-condition
10832 when ZV is reached and no newline in front.
10833 (move_iterator_vertically_backward): New implementation.
10834 (move_iterator_vertically_backward): Bug fixes.
10836 * xterm.c (XTmouse_position): Change call to min_char_bounds.
10837 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Ditto.
10838 (adjust_glyphs_for_font_change): Always adjust.
10840 * dispnew.c (struct dim): Use int.
10842 * xfaces.c (Fset_face_attribute_internal): Set face->font_name;
10843 (allocate_face): Initialize it.
10844 (load_font): Use XLoadQueryFont again instead of x_load_font.
10845 (unload_font): Use XFreeFont again.
10846 (min_char_bounds): Iterate over fonts of faces. Use frame's
10847 font sizes as default. Remove parameter except_last_font_p.
10849 * dispextern.h (struct face): Add font_name.
10851 1998-01-17 Gerd Moellmann <gerd@gnu.org>
10853 * xdisp.c (move_iterator_vertically): Check post-condition. Move
10854 to start of line if ending at ZV and no newline in front.
10855 (move_iterator_to): If to_y specified, always first move to x = 0,
10856 so that move stops at line start instead of line end. This is
10857 probably what callers would expect to happen.
10859 * window.c (window_scroll_pixel_based): Pixel-based scrolling that
10860 can handle different line heights.
10861 (window_scroll_line_based): Formerly window_scroll.
10862 (window_scroll): Call both.
10864 * xdisp.c (start_display): Exclude code if PROMPT_IN_BUFFER.
10865 (move_iterator_in_display_line_to): Ditto.
10866 (display_line): Ditto.
10868 * minibuf.c (read_minibuf): Conditionally insert prompt into
10869 buffer instead of handling prompts specially. Change other
10870 functions accordingly. All such code is in #if PROMPT_IN_BUFFER.
10872 * dispnew.c (adjust_glyph_matrix): Optimize the handling of C-x 2,
10873 upper window. Optimize calls to xrealloc if same width.
10875 * xdisp.c (redisplay_window): Don't use
10876 try_window_reusing_current_matrix if window scroll functions
10879 * dispextern.h (struct display_iterator): Member
10880 redisplay_end_trigger_p removed.
10882 * dispextern.h (WINDOW_DISPLAY_PIXEL_HEIGHT_WITHOUT_MODE_LINE):
10883 Renamed to WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
10885 1998-01-16 Gerd Moellmann <gerd@gnu.org>
10887 * xdisp.c (move_iterator_by_lines): Optimize for truncate-lines
10888 nil. Optimize truncate-lines t and moving backward.
10889 (move_iterator_to_previous_visible_line_start): Contains the heart
10890 of the previous set_iterator_to_previous_visible_line_end. Don't
10891 reseat the iterator. Used by move_iterator_by_lines.
10892 (set_iterator_to_previous_visible_line_start): Call function
10894 (move_iterator_in_display_line_to): Check TO_POS before doing
10895 anything else. Otherwise to_pos == PT would move to x of PT+1.
10897 * indent.c (Fvertical_motion): Use display_iterator.
10899 * xdisp.c (move_iterator_by_lines): New function moving by screen
10901 (redisplay_window): Use it.
10902 (move_iterator_to): Correct branch of to_vpos specified.
10903 (move_iterator_vertically_backward): Increment nlines after having
10904 backed up over some lines because the last line was not backed up
10906 (move_iterator_via_matrix): Look for it->pos in the matrix, and
10907 calculate it->vpos and it->current_y relative to this row.
10908 (move_iterator_via_matrix): Set in #if 0. It doesn't seem to
10909 have a big effect and it is complex.
10910 (move_iterator_to): Call to move_iterator_via_matrix in #if 0.
10912 1998-01-15 Gerd Moellmann <gerd@gnu.org>
10914 * xterm.c (x_draw_relief): Simplify drawing and draw so that lines
10915 join nicely. Lines with widths > 2 don't join nicely under X.
10916 * xterm.h (struct x_output): Remove member relief_gc_line_width.
10917 * widget.c (setup_frame_gcs): Initialize relief GC's to line
10918 width 1; remove references to relief_gc_line_width.
10919 * xfns.c (x_make_gc): Ditto.
10921 * xfaces.c (Fset_face_attribute_internal): Set frame garbaged
10923 (Fset_face_attribute_internal): Use XINT instead of XFASTINT
10924 to get a relief because they can be negative.
10926 * xterm.c (x_draw_relief): Correct line drawing positions. Pixel
10927 positions are for the middle of lines under X.
10929 * xdisp.c (try_window_id): Always search for the cursor by setting
10930 w->cursor.vpos = -1. Search in unchanged rows at the top and
10931 bottom if cursor not found in displayed lines.
10932 (display_mode_line): First extend face, then set right shadow
10933 flag. Otherwise the wrong glyph gets the right shadow.
10935 * dispnew.c (direct_output_for_insert): Give up if line contains
10936 a tab. The number of spaces inserted for a tab changes if we
10937 insert glyphs in front of it.
10939 * xterm.c (x_list_fonts): Changes undone because the Lisp
10940 implementation for make-face-smaller, make-face-larger, and
10941 make-face-fixed can do without them.
10943 * xfns.c (Fx_list_fonts): Original x-list-fonts from x-list-font.c
10946 * xdisp.c (try_window_id): First compute beg_unchanged, then
10947 compare with window start pos.
10949 * xfns.c (Fx_face_fixed_p): Determine whether a face has a
10951 (syms_of_xfns): defsubr for x-face-fixed-p.
10953 * xterm.c (x_erase_phys_cursor): If row containing cursor is not
10954 enabled, don't do anything because this row will be newly drawn
10955 anyway and because we can additionally no longer determine the row
10958 * xdisp.c (display_line): Bug fix cursor positioning.
10960 * xfns.c (x-list-fonts): Copied from x-list-fonts.c; #include
10961 removed. x-list-fonts.c is now obsolete.
10962 (Qfixed, Qvariable): Moved here from xfaces.c.
10964 1998-01-14 Gerd Moellmann <gerd@gnu.org>
10966 * xdisp.c (display_line): Set row->ends_at_zv_p based on
10967 FETCH_BYTE for truncated lines.
10968 (display_line): Set cursor differently.
10969 (display_line): Fixed bug setting last_pos_on_this_line wrong
10970 for truncated lines.
10972 * dispnew.c (adjust_glyph_matrix): Always adjust for frame-based
10975 * window.c (Fsplit_window): Adjust glyphs before setting buffer.
10977 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Add
10978 assertion that character dimensions are not zero.
10980 * xterm.c (x_load_font): adjust_glyphs_for_font_change while
10983 * xdisp.c (decode_mode_spec): Faster implementation of line number
10986 * xterm.c (x_draw_row_bitmaps): Clear flags area before drawing
10987 bitmaps if bitmaps don't fill the entire area.
10988 (draw_bitmap): Draw bitmaps horizontally centered in flags area.
10990 * xterm.h (FRAME_FLAGS_BITMAP_HEIGHT): Macro giving the
10991 pixel height of flags bitmaps.
10993 * frame.h (FRAME_FLAGS_AREA_COLS): Use FRAME_X_FLAGS_AREA_COLS.
10994 (FRAME_FLAGS_AREA_WIDTH): Ditto.
10996 * xterm.h (FRAME_FLAGS_BITMAP_WIDTH): Macro giving the width
10997 in pixels of a flags area of a frame.
10998 (FRAME_X_FLAGS_AREA_WIDTH): Removed.
10999 (FRAME_X_FLAGS_AREA_COLS): Macro giving the number of columns
11000 occupied by a flags area.
11002 1998-01-13 Gerd Moellmann <gerd@gnu.org>
11004 * xdisp.c (hscroll_window_tree): Remove test for non-nil
11007 * dispnew.c (adjust_glyph_matrix): Check redisplay_p if
11010 * xdisp.c (display_line): Correct wrong calculation of row->x for
11011 the case of nglyphs == 1.
11012 (hscroll_window_tree): Renamed from hscroll_windows.
11013 (hscroll_windows): New function calling hscroll_window_tree that
11014 clears desired matrices on a frame when hscroll has been changed.
11015 (redisplay_p): Global flag set during redisplay.
11016 (redisplay_internal): Set and clear redisplay_p.
11018 * xfaces.c (min_char_bounds): Add assertion that width and height
11019 are not zero at the end. Initialize *height and *width to -1,
11020 instead of using BITS_PER_SHORT. If font has min_bounds.width
11021 zero, use its max_bounds.width.
11023 * x-list-font.c (Fx_list_fonts): Check INTEGERP or FLOATP for
11026 1998-01-12 Gerd Moellmann <gerd@acm.org>
11028 * dispnew.c (adjust_glyph_matrix): Do nothing if sizes haven't
11029 changed. Don't clear desired matrices.
11031 * xdisp.c (hscroll_windows): Compute pt after setting
11033 (redisplay_window): Don't do cursor movement based on current
11034 matrix if just_this_one_p is zero.
11036 * x-list-font.c (Fx_list_fonts): Additional parameter fixed.
11037 specifying that fixed-width, variable-width fonts or both
11038 should be returned.
11040 * xfaces.c (Qfixed, Qvariable): Symbols for use by x-list-fonts.
11041 (syms_of_xfaces): Initialize them.
11043 * xterm.c (x_list_fonts): Include auto-scaled fonts. Extend
11044 cached information.
11046 1998-01-11 Gerd Moellmann <gerd@acm.org>
11048 * xdisp.c (display_mode_line): Extend face to end of line.
11050 * xdisp.c (echo_area_display): Don't call display_string with
11051 echo_area_glyphs_length == 0 which would mean infinite precision.
11052 (redisplay_internal): Adjust window_end_vpos if necessary.
11054 1998-01-07 Gerd Moellmann <gerd@acm.org>
11056 * xdisp.c (display_line): Set it->ends_at_zv_p differently.
11058 1998-01-05 Gerd Moellmann <gerd@acm.org>
11060 * xdisp.c (get_row_start_continuation_line_width): Removed.
11061 (init_iterator_to_row_start): Set it.current_x from row.
11062 (try_window_id): Set it.continuation_lines_width directly from
11065 * xdisp.c (hscroll_windows): Use w->pointm if window is not
11067 (hscroll_windows): Center cursor in window.
11068 (hscroll_windows): Call move_iterator_in_display_line_to.
11070 1998-01-04 Gerd Moellmann <gerd@acm.org>
11072 * xdisp.c (hscroll_windows): Check hscroll < 0.
11073 (redisplay_window): Allow quick cursor movement if overlay arrow
11074 but frame uses window-based redisplay.
11075 (display_line): Take special case for nglyphs == 1 out of #if 0.
11076 (display_line): Set row->ends_at_zv_p after the loop displaying
11077 glyphs because ZV can be in truncated text.
11078 (hscroll_windows): Use init_iterator_to_row_start.
11080 * dispnew.c (scrolling_window): Calculation of overlapping
11082 (row_equal_p): Compare continued_p and continuation_line_p.
11084 1998-01-02 Gerd Moellmann <gerd@acm.org>
11086 * xterm.c (x_get_mode_line_face_gc): Renamed from
11087 x_get_modeline_face_gc.
11089 * xdisp.c (TEXT_PROP_DISTANCE_LIMIT): Max. distance from current
11090 buffer position to look for text properties.
11091 (get_face_from_cursor_pos): Use it.
11092 (compute_face_at_iterator_position): Use it.
11093 (next_element_from_buffer): Use it.
11095 * dispnew.c (scrolling_window): Decrement run's y-position
11096 when extending it backwards.
11098 * xterm.c (do_line_dance): Don't ever copy more than window height.
11100 1998-01-01 Gerd Moellmann <gerd@acm.org>
11102 * xdisp.c (redisplay_window): Cursor motion in unchanged
11103 matrix---use MATRIX_ROW_.*_IN_MIDDLE_OF_CHAR_P.
11104 (init_iterator_to_next_row_start): Special handling of lines
11105 ending in middle of char removed.
11106 (hscroll_windows): Hscroll windows only if window_end_valid is not
11108 (try_window_reusing_current_matrix): Call hscroll_windows.
11109 (init_iterator_to_row_start): Initialize iterator for display
11110 starting at a position given by a glyph_row->start.
11111 (redisplay_window): Don't use vmotion because it gives wrong
11112 results if lines are continued and variable width fonts are used.
11114 * dispextern.h (struct glyph_pos): New member dpvec_index.
11115 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test if row ends in the
11116 the middle of a character.
11117 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Test if row starts in
11118 the middle of a character.
11120 * xdisp.c (set_iterator_to_next): Increment it->dpvec_index, reset
11122 (next_element_from_display_vector): Use it->dpvec_index.
11123 (reseat_iterator): Reset it.
11124 (init_iterator): Reset it.
11125 (setup_iterator_dpvec_from_glyph_pos): Set up it->dpvec and
11126 it->pos.dpvec_index from a glyph_pos structure.
11127 (init_iterator_from_glyph_pos): Call the function above.
11128 (reseat_iterator_to_glyph_pos): Ditto.
11130 * dispnew.c (direct_output_forward_char): Don't use this method at
11131 overlay boundaries or near invisible text.
11132 (direct_output_forward_char): Step through glyph row to find
11135 * xterm.c (x_get_cursor_gc): Don't return cursor_gc for font ==
11136 frame font if line height differs from font height.
11138 * xdisp.c (set_iterator_to_next): Renamed from
11139 move_iterator_forward to avoid confusion with other move_.*
11142 * dispextern.h (FACE_RELIEF_P): Renamed from FACE_3D_P.
11144 1997-12-31 Gerd Moellmann <gerd@acm.org>
11146 * xterm.c (x_get_cursor_gc): Renamed from x_cursor_gc to use the
11147 same naming convention as for other GC functions.
11148 (draw_glyphs): Don't fill background when drawing a cursor and
11149 font height is less than line height.
11151 1997-12-30 Gerd Moellmann <gerd@acm.org>
11153 * xdisp.c (init_display_iterator.*): Renamed to shorter names
11156 * xdisp.c (move_iterator_forward): Restore it->len from
11157 it->dpvec_char_len if dpend reached.
11158 (get_next_display_element): Don't consume translated char
11160 (display_line): Don't set this_.* variables if row is continued.
11161 (start_display): Move to start of continuation line if ending
11162 up at end of continued line.
11164 * dispextern.h (struct display_iterator): New member dpvec_char_len.
11166 * xdisp.c (move_iterator_in_display_line_to): Check TO_POS after
11167 checking TO_X and continuation lines.
11168 (get_last_unchanged_at_beg_row): If first_changed_pos is the end
11169 of a continued line, don't consider this line as unchanged because
11170 it may no longer be continued.
11172 1997-12-29 Gerd Moellmann <gerd@acm.org>
11174 * xdisp.c (try_window_id): Catch the case that moving over
11175 continuation lines moves first_unchanged_at_end_row to a row not
11178 * dispextern.h (struct glyph_row): New member
11179 continuation_lines_width. Member continuation_line_p removed.
11180 (MATRIX_ROW_CONTINUATION_LINE_P): Non-zero if row displays a
11182 * xdisp.c (display_line): Set row->continuation_lines_width.
11183 (get_row_start_continuation_line_width): Set continuation lines
11184 width of iterator from continuation lines width of glyph row.
11185 (get_row_start_continuation_line_width): Make it inline.
11186 (set_window_cursor): Make it inline.
11187 (try_window_id): Use MATRIX_ROW_CONTINUATION_LINE_P.
11188 (Fdump_redisplay_state): Ditto.
11190 * dispnew.c (update_window_line): Use MATRIX_ROW_CONTINUATION_LINE_P.
11191 * xterm.c (x_draw_row_bitmaps): Use MATRIX_ROW_CONTINUATION_LINE_P.
11193 * xdisp.c (try_window_id): Set it.hpos and it.current_x to zero
11194 after determining the continuation lines width for
11195 last_unchanged_at_beg_row.
11197 * xterm.c (x_draw_row_bitmaps): Let overlay arrow have precedence.
11199 * xdisp.c (display_mode_line): Handle 3D faces only on frames
11200 which support faces.
11201 (init_display_iterator): Ditto.
11202 (move_iterator_via_matrix): Skip over truncation glyph at the row
11203 start on terminal frames.
11204 (hscroll_windows): Choose hscroll margin differently for window
11205 system and terminal frames.
11207 1997-12-28 Gerd Moellmann <gerd@acm.org>
11209 * xdisp.c (hscroll_windows): Change hscroll of windows.
11210 (redisplay_internal): Call it.
11212 * dispnew.c (direct_output_for_insert): Give up if a glyph
11213 doesn't fit completely on the line.
11214 (direct_output_forward_char): Give up for non-ASCII chars.
11215 (direct_output_forward_char): Set redisplay_performed_directly_p.
11217 * dispextern.h (struct display_iterator): Make first_visible_x
11218 and last_visible_x ints; this is for very long truncated lines.
11220 * xdisp.c (move_iterator_in_display_line_to): Separate check for
11221 MOVE_X_REACHED only if it->nglyphs == 0. This fixes cursor
11222 positioning problems with the mouse.
11223 (move_iterator_in_display_line_to): Truncate lines if it->current_x
11224 >= it->last_visible_x instead of >.
11225 (display_line): Ditto.
11227 * xterm.c (draw_glyphs): Draw rectangles if font could not be
11229 (XTproduce_glyphs): Calculate pixel_width for composite chars and
11230 non-ASCII chars differently. Always produce 1 glyph for composite
11231 chars. If font not found, use CHARSET_WIDTH to calculate width of
11233 (x_get_char_font_and_encoding): Return null if font could not be
11234 loaded. Reset font to null if fontset could not be loaded.
11235 (draw_glyphs): Fill background if font not found.
11236 (draw_glyphs): Unused parameter just_foreground_p removed. New
11237 parameter composite_glyph.
11238 (draw_glyphs): Use enumeration for parameter hl.
11239 (draw_glyphs): Pass a display area relative x-position to
11240 draw_glyphs when calling it recursively for composite chars.
11242 1997-12-27 Gerd Moellmann <gerd@acm.org>
11244 * xterm.c: Patches from handa.etl.go.jp integrated.
11245 (draw_glyphs): Don't rely on x_get_char_font_and_encoding to
11248 * xdisp.c (move_iterator_in_display_line_to): Check to_x
11251 * xterm.c (x_draw_relief): Draw relief lines.
11252 (draw_glyphs): Call x_draw_relief.
11254 1997-12-26 Gerd Moellmann <gerd@acm.org>
11256 * xfns.c (x_make_gc): Create relief GC's.
11258 * widget.c (create_frame_gcs): Create GC's for relief drawing.
11259 (setup_frame_gcs): Initialize them.
11260 (EmacsFrameDestroy): Free them.
11262 * xdisp.c (try_window_id): Get continuation lines width if
11263 last_unchanged_at_beg_row is continued or a continuation line.
11264 (move_iterator_via_matrix): Don't do it for mini-buffer windows.
11265 (redisplay_window): Case point has changed, and it has not
11266 moved off the frame. Don't increment row if PT equals the row
11267 end if the row ends in ZV.
11269 * xterm.c (x_draw_row_bitmaps): New function to draw bitmaps.
11270 (expose_line): Call it.
11271 (x_after_update_window_line): Call it.
11273 * xdisp.c (display_line): Reset continuation_lines_width when ZV
11276 * xterm.c (x_after_update_window_line): Draw continuation line
11279 * dispnew.c (update_window_line): Call
11280 after_update_window_line_hook when row's continuation_line_p
11283 * xterm.c (draw_bitmap): Draw new bitmap CONTINUATION_LINE_BITMAP.
11285 * xdisp.c (display_line): Handle continued lines on window system
11286 frames differently since continuation glyphs are not displayed.
11287 (move_iterator_in_display_line_to): Ditto.
11288 (move_iterator_in_display_line_to): Take the mini-buffer prompt
11290 (move_iterator_vertically_backward): Handle dy == 0 specially.
11291 (redisplay_window): Catch the case of small windows when
11292 recentering where moving back window_height/2 moves us beyond the
11293 top of the display area of the window.
11295 1997-12-18 Gerd Moellmann <gerd@acm.org>
11297 * xdisp.c (move_iterator_vertically_backward): Unused parameter
11300 1997-12-17 Gerd Moellmann <gerd@acm.org>
11302 * dispnew.c (direct_output_forward_char): Correct new cursor
11305 1997-12-16 Gerd Moellmann <gerd@acm.org>
11307 * xterm.c (x_after_update_window_line): Remove unused parameters.
11308 (XTclear_end_of_line): Clear to display_height instead of
11309 display_height - 1.
11311 * dispnew.c (set_frame_matrix_frame): Make it INLINE.
11312 (update_window_line): Call after_update_window_line_hook if
11313 rows have different y-positions, or different height.
11315 1997-12-14 Gerd Moellmann <gerd@acm.org>
11317 * frame.h (FRAME_MODE_LINE_PIXEL_HEIGHT): Removed.
11319 * window.c (coordinates_in_window): Call frame_mode_line_height.
11321 * xterm.c (x_draw_3d_border): Removed.
11322 (x_draw_row_borders): Removed.
11324 * dispnew.c (update_window): References to
11325 FRAME_MODE_LINE_BORDER_WIDTH removed.
11327 * xterm.h (FRAME_MODE_LINE_BORDER_WIDTH): Removed.
11328 (FRAME_MODE_LINE_HEIGHT): Removed.
11330 * xterm.c (draw_3d_borders_p): Removed.
11331 (draw_glyphs): Ditto.
11332 (XTwrite_glyphs): Ditto.
11333 (expose_line): Ditto.
11334 (x_initialize): Ditto.
11336 * dispextern.h (WINDOW_DISPLAY_MODE_LINE_HEIGHT): Call
11337 frame_mode_line_height.
11339 * term.c (frame_mode_line_height): Get the pixel height of a
11341 (frame_mode_line_height_hook): Hook to implement system dependent
11344 * xterm.c (x_initialize): Set the hook.
11345 (XTframe_mode_line_height): X version of frame_mode_line_height.
11347 * xdisp.c (echo_area_display): Call gobble_input to flush the X
11349 (display_string): Don't add right truncation mark if line ends in
11351 (init_display_iterator): If called with modeline_p non-zero, set
11352 face_id to 1, which is the id of the mode line face.
11354 * keyboard.c (cmd_error_internal): Write to stderr if selected
11355 frame is Vterminal_frame under X. This is the case when a font
11356 cannot be loaded when Emacs starts. Replace test for
11357 FRAME_MESSAGE_BUF with test for glyphs_initialized_p.
11359 * xfaces.c (compute_overlay_string_char_face): Compute the
11360 face of a character in an overlay string.
11361 * xterm.h (compute_overlay_string_char_face): Prototype.
11362 * xdisp.c (compute_face_at_iterator_overlay_string_position):
11365 * xdisp.c (set_iterator_to_next_overlay_string): Formerly
11366 set_iterator_to_next_overlay.
11367 (struct overlay_entry): Structure used to sort overlay strings.
11368 (compare_overlay_entries): Compare overlay strings.
11369 (load_iterator_with_overlay_strings): Load a chunk of overlay
11371 (get_overlay_strings_at_iterator_position): Call it.
11372 (next_element_from_overlay_string): Set it->object to the overlay
11373 string. Prepare for setting it->position to a string position.
11374 (get_overlay_strings_at_iterator_position): Renamed from
11375 get_overlays_at_iterator_position.
11376 (setup_iterator_overlay_strings_from_glyph_pos): Changed to load
11377 chunks of overlay strings.
11378 (load_overlay_strings): Renamed from load_iterator_overlay_strings.
11380 * dispextern.h (struct display_iterator): New vector
11381 overlay_strings and new member n_overlay_strings---formerly
11382 overlays and n_overlays.
11383 (struct glyph_pos): Remove after_string_p; overlay_index
11384 renamed to string_index.
11386 1997-12-13 Gerd Moellmann <gerd@acm.org>
11388 * xdisp.c (copy_iterator): Increment n_iterator_overlay_vectors
11389 when allocating a vector.
11390 (release_iterator): Removed.
11391 (restore_iterator): Removed.
11392 (copy_iterator): Removed.
11394 1997-12-08 Gerd Moellmann <gerd@acm.org>
11396 * xdisp.c (redisplay_window): Use make_empty_enabled_row for
11397 clearing a mini-buffer window that is not active.
11398 (redisplay_window): Do not scroll one line too early when last
11399 window line is completely visible.
11400 (init_display_iterator): Leave some room to display the cursor
11401 after the last glyph on a continued line.
11403 * xterm.h (struct x_output): trunc_area_extra renamed
11405 (FRAME_X_FLAGS_AREA_WIDTH): Renamed from FRAME_X_TRUNC_WIDTH.
11407 * dispnew.c (update_window_line): Call
11408 after_update_window_line_hook when current row is not enabled
11409 which is the case after a frame has been cleared.
11411 * xdisp.c (display_mode_line): Reset row flags for truncation
11412 on right side for the mode line.
11414 * xterm.c (bitmap_type): Type of bitmap to display in flags
11416 (x_after_update_window_line): Use the enum.
11417 (draw_bitmap): Ditto.
11419 1997-12-07 Gerd Moellmann <gerd@acm.org>
11421 * xterm.c (x_clip_to_row): Include width of both flag areas.
11422 (do_line_dance): Ditto.
11423 (expose_window_tree): Ditto.
11424 * dispnew.c (update_window_line): Call
11425 after_update_window_line_hook for right truncation and continuation.
11426 * xdisp.c (init_display_iterator): Don't subtract width of
11427 continuation glyphs for window-based redisplay.
11428 * xterm.c (draw_bitmap): Draw continuation bitmap.
11429 * widget.c (set_frame_size): Double trunc_area_extra.
11430 (EmacsFrameSetCharSize): Ditto.
11431 * xfns.c (x_figure_window_size): Ditto.
11432 * xterm.c (x_set_window_size): Ditto.
11433 (x_after_update_window_line): Draw right truncation mark.
11435 * xterm.c (draw_glyphs): Bug fix buffer overrun.
11437 * window.h: Include blocker around dispextern.h removed.
11439 * eval.c (Feval): Check interrupt_input_block == 0.
11441 * dispextern.h (struct display_iterator): Former ovstr made a
11442 Lisp_Object overlay_string. New next_ovstr_face_check_pos and
11443 next_ovstr_invisble_check_pos; check at these positions for
11444 face changes and changes in invisible text property.
11445 (struct glyph_pos): Former ovlen now overlay_string_index.
11447 * xdisp.c (setup_iterator_overlays_from_glyph_pos): Set
11449 (set_iterator_to_next_overlay_string): Set overlay_string and
11450 pos.overlay_string_index.
11451 (get_overlays_at_iterator_position): Use overlay_string and
11452 overlay_string_index.
11453 (next_element_from_overlay_string): Use overlay_string and
11454 overlay_string_index.
11455 (move_iterator_forward): Increment overlay_string_index.
11456 (try_window_id): Use overlay_string and overlay_string_index.
11457 (move_iterator_forward): At end of dpvec, maybe use method
11458 next_element_from_overlay_string for the case a character from an
11459 overlay string was translated via a display table.
11460 (reseat_iterator_to_string): Take a Lisp string.
11461 (display_string): Pass a Lisp string to reseat_iterator_to_string.
11462 (compute_face_at_iterator_overlay_string_position): Compute face
11463 based on text properties for an overlay string.
11464 (next_element_from_overlay_string): Check invisible and face text
11466 (set_iterator_to_next_overlay_string): Restore face id before
11467 overlay strings when no more overlay strings are found to return.
11468 Initialize next_ovstr_.*check_pos for each new overlay string
11469 roï
\0ðoï
\0ðÃâ
\0ðoï
\0ðoï
\0ðTÿ
\0ðLá
\0ðoï
\0ðase_face): Made public.
11470 (merge_face_list): Ditto.
11471 (intern_computed_face): Ditto.
11473 * xdisp.c (redisplay_window): Cursor movement in unchanged
11474 window if PT > w->last_point. Goto try_to_scroll if bottom Y
11475 of row is > instead of >= last_y.
11477 * buffer.h (overlays_at): Function prototype.
11479 * xdisp.c (reseat_iterator_to_string): Clear iterator position.
11480 * dispextern.h (GET_NEXT_DISPLAY_ELEMENT): Removed.
11482 * xdisp.c (release_iterator): Release dynamically allocated
11483 memory of a display_iterator.
11484 (copy_iterator): Copy an iterator.
11485 (restore_iterator): Restore an iterator from a backup copy.
11486 (global): Use the functions above.
11487 * window.c (Fpos_visible_in_window_p): Call release_iterator.
11488 * dispnew.c (direct_output_for_insert): Call release_iterator.
11490 * dispextern.h (struct display_iterator): Allocate overlays
11491 vector dynamically.
11493 1997-12-06 Gerd Moellmann <gerd@acm.org>
11495 * Makefile.in (window.o): Depends on dispextern.h.
11497 * buffer.c (overlays_at): Make it work when extending vectors
11498 and an initial vector of zero size.
11500 * xdisp.c (set_iterator_to_previous_visible_line_end): Renamed
11501 from set_cursor_to_previous_visible_line_end.
11502 (set_iterator_to_next_visible_line_start): Renamed from
11503 set_cursor_to_next_visible_line_end.
11504 (set_next_iterator_stop_pos): Renamed from set_next_stop_pos.
11505 (compute_face_at_iterator_position): Renamed from
11506 compute_cursor_face.
11507 (set_iterator_to_next_overlay_string): Renamed from
11508 cursor_to_next_overlay_string.
11509 (get_overlays_at_iterator_position): Renamed from
11510 get_overlays_for_cursor.
11511 (reseat_iterator): Renamed from reseat_cursor.
11512 (setup_iterator_overlays_from_glyph_pos): Renamed from
11513 setup_overlays_from_pos.
11514 (init_string_iterator): Renamed from init_string_cursor.
11515 (get_next_display_element): Renamed from next_display_element.
11516 (move_iterator_forward): Renamed from advance_display_cursor.
11517 (get_overlays_at_iterator_position): Allocate overlays vector
11520 * xdisp.c: display_cursor renamed display_iterator.
11521 * dispextern.h: Ditto.
11522 * dispnew.c: Ditto.
11524 1997-12-01 Gerd Moellmann <gerd@acm.org>
11526 * window.c (mark_window_cursors_off): Function comment added.
11527 (window_topmost_p, window_rightmost_p): Removed because not used.
11529 1997-11-30 Gerd Moellmann <gerd@acm.org>
11531 * emacs.c (main): Function prototypes removed in profiling code.
11532 Use safe_bcopy as start of text.
11534 * dispnew.c (update_frame_line): update_line -> update_frame_line;
11535 mirrored_make_current -> make_current.
11537 * xdisp.c: (store_frame_title_char): New function to store a
11538 single character for the frame title with re-allocation of
11540 (init_xdisp): Intialize frame_title_.* variables to null.
11542 * dispnew.c (quit_error_check): Removed.
11544 * eval.c (Fsignal): Call to quit_error_check removed.
11545 * keyboard.c (quit_throw_to_read_char): Ditto.
11547 1997-11-23 Gerd Moellmann <gerd@acm.org>
11549 * xfaces.c (Fset_face_attribute_internal): Allow nil relief
11550 to mean a zero relief.
11552 1997-11-19 Gerd Moellmann <gerd@acm.org>
11554 * dispnew.c (new_glyph_matrix): Increment glyph_matrix_count
11556 (glyph_matrix_count, glyph_pool_count): Define unconditionally.
11557 (free_glyph_matrix): Decrement glyph_matrix_count unconditionally.
11558 (check_glyph_memory): Define function body unconditionally.
11560 1997-11-17 Gerd Moellmann <gerd@acm.org>
11562 * dispnew.c (scrolling_window): Alternative version of this
11565 1997-11-16 Gerd Moellmann <gerd@acm.org>
11567 * dispnew.c (make_empty_enabled_row): Make an empty, enabled row
11568 of height CANON_Y_UNIT.
11569 * dispextern.h: Prototype for that function.
11570 * xdisp.c (echo_area_display): Don't use display_string to
11571 produce empty rows. Use make_empty_enabled_row instead.
11573 * dispnew.c (scrolling_window): New version using diff-like
11574 algorithm activated.
11576 1997-11-15 Gerd Moellmann <gerd@acm.org>
11578 * dispnew.c (clear_current_matrices): Clear matrix of menu_bar_window
11579 (clear_desired_matrices): Ditto.
11580 (adjust_frame_glyphs_for_window_redisplay): Use FRAME_WINDOW_WIDTH
11581 for menu_bar_window.
11583 * alloc.c (mark_object): Mark menu_bar_window of frames.
11585 * xterm.c (XTupdate_window_end): Don't display cursor if
11588 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Don't
11590 (update_window): Don't set cursor if pseudo_window_p.
11592 * dispextern.h (WINDOW_WANTS_MODELINE_P): Test pseudo_window_p.
11594 * window.h (struct window): New flag pseudo_window_p set to
11595 1 for windows that aren't really part of the window tree, like
11596 menu_bar_window's of frames.
11597 * window.c (make_window): Initialize it.
11598 (replace_window): Ditto.
11599 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Ditto.
11601 * frame.c (make_frame): Initialize menu_bar_window to nil.
11603 * xterm.c (XTget_display_info): FACE_SHADOW_THICKNESS renamed
11606 * xfaces.c (copy_face): shadow_thickness -> relief.
11608 (merge_faces): Ditto.
11609 (compute_base_face): Ditto.
11610 (Fset_face_attribute_internal): Ditto.
11611 * dispextern.h (struct face): Ditto.
11613 * dispnew.c (update_frame): Update menu_bar_window of the frame if
11616 * xdisp.c (display_menu_bar): Display the menu bar in
11617 f->menu_bar_window if appropriate.
11618 (display_mode_line): Use MATRIX_MODE_LINE_ROW.
11620 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Allocate
11621 dummy window and window matrices for f->menu_bar_window.
11622 (free_glyphs): Free the dummy window and its glyph matrices.
11624 * frame.h (struct frame): New member menu_bar_window.
11626 1997-11-09 Gerd Moellmann <gerd@acm.org>
11628 * dispnew.c (scrolling_window): New version with diff-like
11631 * xdisp.c (try_window_reusing_current_matrix): If new_start >
11632 old_start always start displaying at start of
11633 first_row_to_display. The previous scheme failed if the last row
11636 * dispnew.c (update_window): Remove cost calculations. Remove
11637 redundant preempt_count calculations.
11639 * xterm.c (x_clip_to_row): Set clipping for non-text rows
11642 * dispnew.c (update_window): Use WINDOW_WANTS_MODELINE_P.
11644 * window.c (syms_of_window): Functions for marginal areas if
11645 WITH_MARGINAL_AREAS is defined.
11647 * xdisp.c (try_window_reusing_current_matrix): Trace fprintf
11650 * dispnew.c (scrolling): Call line_hash_code because hash values
11651 are not set in the frame matrix.
11653 * xdisp.c (try_window_id): Fix scrolling for terminal frames.
11654 (redisplay_window): Check line_ins_del_ok before calling
11656 (try_window_reusing_current_matrix): Give up for terminal frames
11657 if window is not full width or we cannot insert/delete lines.
11658 (try_window_reusing_current_matrix): Fixed scrolling for terminal
11661 * alloc.c (mark_glyph_matrix): Bug fix - pass pointer to
11662 Lisp_Object to mark_object.
11664 * xdisp.c (sync_frame_with_window_matrix_rows): Make frame and
11665 window rows have the same glyph pointers.
11666 (try_window_id): Call it.
11668 * alloc.c (mark_glyph_matrix): Function to mark Lisp objects in
11670 (mark_object): Call it.
11672 * xdisp.c (insert_left_trunc_glyphs): Use 0 object in glyphs for
11674 (display_line): Ditto.
11675 (display_line): Ditto for DISP_CONTINUATION.
11676 (display_line): Truncation on right: test current_x >
11678 (skip_in_display_line_to): Ditto.
11679 (skip_via_matrix): Stop skipping in glyph row at face extending
11680 glyphs or at padding spaces.
11682 * dispnew.c (fill_up_glyph_row_with_spaces): Comment extended.
11684 * xdisp.c (display_line): Use glyph->object == 0 for padding
11686 (redisplay_window): Don't let cursor move over padding
11689 * dispextern.h (struct glyph): Fix comment for object.
11691 1997-11-08 Gerd Moellmann <gerd@acm.org>
11693 * dispextern.h (WINDOW_WANTS_MODELINE_P): Non-zero if a window
11695 * xdisp.c (redisplay_window): Use it.
11696 (display_mode_line): Check that window wants mode line.
11698 1997-11-03 Gerd Moellmann <gerd@acm.org>
11700 * xdisp.c (display_menu_bar): Enable menu bar rows.
11702 * xterm.c (x_draw_hollow_cursor): X positions based on text area.
11703 (x_erase_phys_cursor): Ditto.
11704 (x_draw_bar_cursor): Ditto.
11706 1997-11-02 Gerd Moellmann <gerd@acm.org>
11708 * dispnew.c (update_marginal_area): Update a marginal area.
11709 (update_text_area): Update text area.
11710 (update_window_line): Call both.
11712 * xterm.c (XTclear_end_of_line): Translate coordinates area
11715 * dispnew.c (updated_area): Row area being updated in
11716 update_window_line.
11717 (update_window_line): Set it.
11718 (update_marginal_area): Clear to end of line if not in text area.
11720 * window.c (Fset_window_margins): Increment
11721 windows_or_buffer_changed. Adjust glyphs.
11723 * dispextern.h (WINDOW_TEXT_TO_FRAME_PIXEL_X): Convert text
11724 area X coordinates to frame coordinates.
11725 (WINDOW_DISPLAY_LEFT_AREA_PIXEL_WIDTH): Width of left marginal area.
11726 (WINDOW_DISPLAY_RIGHT_AREA_PIXEL_WIDTH): Same for right area.
11727 (WINDOW_DISPLAY_TEXT_AREA_PIXEL_WIDTH): Same for text area.
11729 * xterm.c (draw_glyphs): Use text area width as display width.
11731 * xdisp.c (init_display_info): Subtract widths of marginal areas
11732 from last_visible_x.
11734 * alloc.c (mark_object): Mark objects in glyphs only if they are
11735 overlays. Mark only if current_matrix != 0. Activate the code.
11737 * window.c (Fset_window_margins): Set margins.
11738 (Fwindow_margins): Return margin area widths.
11739 (syms_of_window): Add defsubr's.
11741 * window.h (struct window): left_margin_width, right_margin_width.
11743 * xfns.c (x_set_trunc_area_width): Set truncation pixel width
11746 * frame.h (FRAME_TRUNC_COLS): Number of columns occupied by
11747 truncation/overlay arrow area.
11748 (struct frame): trunc_area_pixel_width, and _cols.
11750 * window.c (Fsplit_window): Use it.
11752 * window.c (Fsplit_window): Set cursor vpos to -1 after
11754 (Fsplit_window): SUbtract/add FRAME_TRUNC_WIDTH for horizontally
11757 * dispnew.c (set_window_cursor_after_update): Accept out
11758 of bounds cursor positions.
11760 * xdisp.c (redisplay_internal): Check that after cursor motion
11761 within line, PT is on same line.
11763 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Don't subtract
11766 * xterm.h (struct x_output): trunc_area_extra.
11767 (CHAR_TO_PIXEL_WIDTH): Add in trunc_area_extra.
11768 (PIXEL_TO_CHAR_WIDTH): Subtract it.
11769 * widget.c (set_frame_size): Set it.
11770 (EmacsFrameSetCharSize): Ditto.
11771 * xfns.c (x_figure_window_size): Ditto.
11772 * xterm.c (x_set_window_size): Ditto.
11774 * dispnew.c (check_matrix_invariants): First try to check window
11777 * xdisp.c (try_window_reusing_current_matrix): Try window
11778 redisplay with different window start.
11780 1997-11-01 Gerd Moellmann <gerd@acm.org>
11782 * window.c (make_window): Set window_end_pos/vpos.
11783 (Fsplit_window): Zero last_cursor, window_end_valid.
11784 (Fset_window_buffer): Set window_end_vpos, zero last_cursor.
11786 * dispnew.c (check_matrix_invariants): Check window_end_pos/vpos.
11788 1997-10-31 Gerd Moellmann <gerd@acm.org>
11790 * window.c (make_window): Initialize last_cursor.
11791 (replace_window): Ditto.
11793 1997-10-29 Gerd Moellmann <gerd@acm.org>
11795 * window.h: New member last_cursor.
11796 * dispnew.c (direct_output_for_insert): Set it.
11797 (direct_output_forward_char): Ditto.
11798 * xdisp.c (redisplay_internal): Ditto.
11800 1997-10-28 Gerd Moellmann <gerd@acm.org>
11802 * xdisp.c (redisplay_internal): Optimization 1 change partially
11803 reverted. Check this again later.
11804 (skip_via_matrix): Remove redundent test for
11805 MATRIX_ROW_DISPLAYS_TEXT_P.
11807 1997-10-27 Gerd Moellmann <gerd@acm.org>
11809 * dispnew.c (update_window_line): Call
11810 after_update_window_line_hook only for interesting constellations.
11811 (free_glyph_matrix): Fix memory leak.
11813 * window.h: Include blocker WINDOW_H_INCLUDED, include
11815 (struct window): phys_cursor_glyph as struct glyph. * window.c
11816 (make_window): Initialize it.
11817 (replace_window): Ditto.
11818 * dispnew.c (free_window_matrices): Remove freeing of
11820 (check_matrix_invariants): Renamed from check_current_matrix_...
11821 * xterm.c: All references to phys_cursor_glyph changed.
11823 * dispextern.h (DISPEXTERN_H_INCLUDED: New include blocker.
11825 * xfaces.c: Comment update.
11827 * window.h (struct window): Make phys_cursor_glyph a struct glyph
11828 pointer. Remove phys_cursor_ascent, descent, etc.
11829 * dispnew.c (free_window_matrices): Free it.
11830 * window.c (make_window): Allocate it.
11831 (replace_window): Ditto.
11832 * xterm.c (x_draw_phys_cursor_glyph): Draw it.
11833 (x_display_and_set_cursor): Fill it.
11834 (x_phys_cursor_in_rect_p): Use it.
11835 (x_draw_hollow_cursor): Ditto.
11836 (x_draw_bar_cursor): Ditto.
11837 (x_erase_phys_cursor): Ditto.
11839 * xdisp.c (skip_in_display_line_to): Use SET_INFO_FROM_CURSOR.
11841 * xterm.c (XTget_display_info): Handle 3D facess.
11842 (draw_glyphs): Ditto.
11844 * xdisp.c (Fdump_redisplay_state): Change interactive spec to "p".
11846 * xfaces.c (Fset_face_attribute_internal): New face attribute
11848 (copy_face): Handle shadow_thickness.
11850 (merge_faces): Ditto.
11851 (compute_base_face): Ditto.
11853 * dispextern.h (struct display_cursor): New member start_of_3d_run_p.
11854 (struct display_info): Ditto.
11855 (SET_INFO_FROM_CURSOR): Transfer it to display_info.
11856 * xdisp.c (compute_cursor_face): Set it.
11857 (advance_display_cursor): Clear it.
11859 * xdisp.c (init_string_cursor): Initialize face_id to -1.
11860 (init_string_cursor): Init face_id to zero.
11862 * dispextern.h (struct face): New member shadow_thickness.
11864 * xdisp.c (compute_cursor_face): Set limit for text property
11867 * dispnew.c (update_window_line): Try to resynch with current line
11868 to prevent mode line flickering.
11870 1997-10-26 Gerd Moellmann <gerd@acm.org>
11872 * dispnew.c (set_window_cursor_after_update): React again
11873 on cursor_in_echo_area >= 0.
11875 * xdisp.c (echo_area_display): Clear desired matrix before
11876 displaying into it.
11877 (display_menu_bar): Clear glyph row instead of hoping it is not
11878 enabled. This is safer.
11880 * dispnew.c (check_current_matrix_invariants): Check only
11883 * xdisp.c (try_window_id): Handle window end setting in case of
11884 display to end of window, but only non-text lines displayed.
11886 * dispnew.c (check_current_matrix_invariants): Check nrows for zero.
11887 (check_current_matrix_invariants): Check used counts.
11891 * dispnew.c (scrolling): Use hash codes from rows.
11893 * xdisp.c (Fdump_redisplay_state): Dump current matrix.
11895 * dispnew.c (scrolling_window): Invalidate conflicting runs.
11897 1997-10-25 Gerd Moellmann <gerd@acm.org>
11899 * dispextern.h (struct glyph_matrix): Flag no_scrolling_p.
11900 * dispnew.c (update_window): Use it.
11901 (clear_glyph_matrix): Clear it.
11902 * xdisp.c (try_window_id): Set it.
11904 * dispextern.h (struct glyph_row): New flag ends_at_zv_p.
11906 * xdisp.c (redisplay_internal): Increment glyph positions differently.
11908 * dispextern.h: More comments etc.
11910 1997-10-24 Gerd Moellmann <gerd@acm.org>
11912 * dispnew.c (set_window_cursor_after_update): Set cursor
11913 for cursor_in_echo_area == 0 to (0, 0).
11915 * dispextern.h (struct glyph_row): New flags continuation_line_p
11916 and displays_text_p.
11917 (MATRIX_ROW_DISPLAYS_TEXT_P): Use displays_text_p.
11918 * xdisp.c (display_line): Set them.
11919 (try_window_id): Move to start of continuation line to find out
11920 continuation_line_width.
11921 (first_unchanged_current_row): Don't retract row if continued,
11924 * xterm.c: Map X coordinates.
11926 1997-10-23 Gerd Moellmann <gerd@acm.org>
11928 * dispnew.c (buffer_posn_from_coords): Translate X for right to
11931 * xdisp.c (display_line): Set right_to_left_p after clearing the row.
11933 * xterm.c (XTclear_end_of_line): Respect right_to_left_p.
11935 * xdisp.c (try_window_id): Clear desired matrix if not successul.
11937 * xdisp.c (try_window_id): Call update_window_begin_hook/end_hook.
11939 * dispnew.c (update_window_begin_hook, update_winodw_end_hook):
11940 Set this to functions to be called before/after window updates.
11941 (direct_output_for_insert): Call them.
11942 (update_window): Ditto.
11943 (update_frame): Call update_begin/ update_end for windows.
11945 * xterm.c (XTupdate_window_begin): Called before window updates.
11946 (XTupdate_end): Called after window updates.
11947 (x_initialize): Set hooks to above.
11949 * xdisp.c (init_display_info): Initialize c and len of
11952 * xterm.c (x_get_char_font_and_encoding): Bug fix. Don't load
11953 fonts more than once.
11955 1997-10-22 Gerd Moellmann <gerd@acm.org>
11957 * xdisp.c (display_line): Handle most common case of current_x <
11958 last_visible_x separately.
11960 * dispextern.h (display_element_type): DISP_ELLIPSIS removed.
11962 * dispnew.c (update_window_line): Compare pixel widths of glyphs
11963 so that face extending space doesn't compare equal to normal space
11966 * xdisp.c (display_line): Make sure we have a position for
11967 a line end in an otherwise blank line if face is extended.
11969 * dispnew.c (direct_output_for_insert): Increment row end position.
11971 * window.c (Fpos_visible_in_window_p): Use old meaning of
11974 * xdisp.c (init_display_cursor_from_glyph_pos): New.
11976 * dispextern.h (MATRIX_ROW_FIRST_POS): Use row start.
11978 * dispnew.c (increment_glyph_row_buffer_positions): Adjust
11979 start and end positions in rows.
11980 (increment_glyph_row_buffer_positions): Stop adjusting at
11981 glyphs with positions <= 0.
11983 * dispextern.h (struct glyph_pos): Structure desribing a text
11984 position including position in overlay.
11985 (struct glyph_row): Use it for start and end positions.
11986 (struct display_cursor): Use it.
11988 (display_line): Set row start and end positions.
11990 * dispnew.c (copy_row_except_pointers): Use bcopy and struct
11993 1997-10-21 Gerd Moellmann <gerd@acm.org>
11995 * dispnew.c (update_window): Add scrolling_window again. It's
11996 necessary for scroll_step != 0.
11998 * xdisp.c (redisplay_window): Use vmotion for scroll_step
12001 * xdisp.c (last_unchanged_current_row): Use window_end_vpos.
12003 * xterm.c (XTupdate_end): Flush only for messages.
12005 * xdisp.c (try_window_id): Assert last_unchanged_row >=
12006 first_unchanged_row.
12008 * xterm.c (XTupdate_end): Flush if miniwindow.
12010 * dispnew.c (matrix_row_last_pos): New function.
12011 * dispextern.h (MATRIX_ROW_LAST_POS): Call it.
12012 Large comment moved to xdisp.c.
12014 * xdisp.c (redisplay_window): Bug fix: PT set to value > Z.
12015 (skip_via_matrix): Check window_end_valid instead of
12018 * dispnew.c (scroll_glyph_matrix_range): Bug fix.
12019 (update_window): scrolling_window commented out. It has negative
12020 effect most of the time.
12022 * xdisp.c (try_window_id): Correct parameters to
12023 scroll_glyph_matrix_range.
12025 * xterm.c (XTupdate_end): XFlush commented out.
12027 * window.h: Comments for window_end_pos/vpos.
12029 * xdisp.c (skip_to): Assert current_buffer is the buffer
12030 of the window in which we are skipping.
12032 * dispnew.c (update_window_line): Optimized clear_end_of_line.
12034 * xterm.c (draw_glyphs): Bug fix. Return window relative X
12037 1997-10-20 Gerd Moellmann <gerd@acm.org>
12039 * dispextern.h (MATRIX_ROW_LAST_POS): Go back one glyph if this is
12040 a face extending glyph.
12042 * xdisp.c (try_window_id): Check if point will appear.
12043 (set_cursor_from_row): Set cursor position from a glyph row.
12045 * dispnew.c (update_window_line): Write entire line if hash
12046 codes of lines differ.
12048 * dispextern.h (MATRIX_ROW_EXTENDS_FACE_P): Value is non-zero
12049 if glyph row has an infinite width glyph at its end.
12051 * xdisp.c (last_unchanged_current_row): Respect partially visible
12052 lines when looking for the last row displaying text.
12053 (try_window_id): Handle partially visible lines better.
12055 1997-10-19 Gerd Moellmann <gerd@acm.org>
12057 * dispnew.c (update_window): Remove unused variable.
12058 (update_window_line): Simplified.
12060 * xterm.c (x_get_char_font_and_encoding): Handle most common
12061 case at the beginning.
12063 * xdisp.c (advance_display_cursor): Dispatch on method and
12064 order if statements by expected call frequency. Fixed unclosed
12067 * xdisp.c (try_window_id): New implementation.
12069 * dispnew.c (increment_glyph_row_buffer_positions): Capture
12070 rows displaying a line end, only.
12072 1997-10-18 Gerd Moellmann <gerd@acm.org>
12074 * window.c (Fpos_visible_in_window_p): Remove use of window_end_vpos.
12076 1997-10-14 Gerd Moellmann <gerd@acm.org>
12078 * xdisp.c (display_line): Mark empty lines not corresponding to
12079 text with position -1.
12081 * xterm.c (x_erase_phys_cursor): Don't bother to erase cursor if
12082 not within window matrix bounds.
12084 * dispextern.h (struct display_cursor): New member REGION_SHOWING_P.
12085 (struct display_info): NGLYPHS_TO_IGNORE removed.
12086 * xdisp.c: References to NGLYPHS_TO_IGNORE removed.
12090 * xdisp.c (init_display_cursor): Set it.
12091 (display_line): Use it to set W->REGION_SHOWING.
12093 * xdisp.c (skip_via_matrix): Check for overlay arrow.
12095 * region-cache.h: functino prototypes with PROTO.
12097 * dispnew.c (buffer_posn_from_coords): Use -1 as skip position.
12099 * xdisp.c (skip_via_matrix): Check for rows that don't contain
12102 * xterm.c (XTmouse_position): Calculate LAST_MOUSE_GLYPH
12103 rectangle based on minimum character bounds.
12105 * keyboard.c (make_lispy_event): Mouse clicks; don't do frame
12106 glyph position calculations.
12107 (make_lispy_movement): Use buffer_posn_from_coords and window
12108 relative coordinates.
12110 * xterm.c (construct_mouse_click): Remove #if 0 case.
12112 * dispextern.h (MATRIX_ROW_BOTTOM_Y): Return bottom pixel y of
12115 * xdisp.c (skip_via_matrix): Skip using current matrix if up to
12118 (redisplay_window): Remove code skipping using current matrix.
12120 1997-10-13 Gerd Moellmann <gerd@acm.org>
12122 * xdisp.c (redisplay_window): Use available current matrix to
12123 skip faster when only point is moved withing the window.
12125 * intervals.c: Include stdio.h.
12126 (find_interval): Trace to stderr to catch some nasty error
12127 that did not yet occur again with tracing.
12128 (set_point): Ditto.
12130 * dispnew.c (shift_glyph_matrix): Experimental code for handling
12131 cursor positioning on partially visible lines.
12132 (set_window_cursor_after_update): Ditto.
12134 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Bug fix.
12136 * window.h (struct window): start_y removed.
12138 * window.c (make_window): start_y removed.
12139 (replace_window): Ditto.
12141 * xdisp.c (last_max_ascent, last_max_descent): Ascent and
12142 descent values of the last line processed by skip_to.
12143 (redisplay_window): Use them.
12144 (skip_to): Set them.
12146 * dispextern.h (struct display_cursor): New member METHOD.
12148 * xdisp.c: Use function member METHOD.
12150 * xdisp.c (set_next_stop_pos): Determine next position at which to
12151 check for face properties, invisible text properties, and overlays.
12152 (compute_cursor_face): Use it.
12153 (get_overlays_for_cursor): Ditto.
12154 (reseat_cursor): Ditto.
12155 (next_display_element): Ditto.
12157 Sun Aug 24 08:50:52 1997 Gerd Moellmann <gerd@acm.org>
12159 * termhooks.h: Some hooks with prototypes.
12161 * term.c: Some hooks with function prototypes.
12163 * xdisp.c (reseat_cursor): Additional argument force_p. Avoid
12164 computing face if possible.
12166 * xdisp.c (next_display_element): Use face from glyph from display
12167 table only if != 0.
12169 * emacs.c: FreeBSD headers for profiling removed.
12171 * dispnew.c (direct_output_for_insert): Don't use PT-1 for
12172 display cursor, use DEC_POS instread.
12174 * xfaces.c (load_font): Use x_load_font to load fonts so that
12175 all fonts are in the font table.
12176 (unload_font): Don't XFreeFont.
12178 * dispnew.c (row_equal_p): Compare ascent, descent and visible
12181 * xterm.c (draw_glyphs): Use 8-bit functions if possible.
12182 (x_erase_phys_cursor): Clear only visible part of row.
12183 (x_draw_bar_cursor): Set clipping.
12184 (x_draw_hollow_cursor): Ditto.
12185 (x_display_and_set_cursor): Remove clipping.
12186 (expose_window_tree): Take trunc border into account.
12187 (x_phys_cursor_in_rect_p): Test if phys_cursor intersects a rect.
12188 (expose_window): Use it.
12190 * xdisp.c (display_string): Catch case that we are called with
12191 current_x already beyond max_x.
12192 (global): Fix usage of FRAME_WINDOW_P <-> FRAME_WINDOW_REDISPLAY_P.
12193 (init_display_info): Subtract vertical border glyph from
12196 * scroll.c (scrolling_window_1): Removed.
12198 * dispnew.c (adjust_frame_glyphs): Split into two functions,
12199 based on redisplay method used.
12200 (adjust_frame_glyphs_for_frame_redisplay): Part for frame
12202 (adjust_frame_glyphs_for_window_redisplay): Part for purely
12203 window based redisplay.
12205 * frame.h (FRAME_WINDOW_REDISPLAY_P): Changed to not depend
12206 on data structures.
12208 * dispnew.c (adjust_glyph_matrix): Additional parameter W.
12209 Handle own storage for purely window based redisplay.
12210 (allocate_matrices_for_frame_redisplay): Formerly part of
12212 (allocate_matrices_for_window_redisplay): Ditto.
12214 * dispextern.h (struct glyph_matrix): window_top_y,
12217 * dispnew.c (allocate_matrices_for_window_redisplay): Detect
12218 and optimize some common cases of window changes.
12220 * emacs.c (main): Remove own profiling code because 0.95 now
12223 Fri Aug 22 18:46:43 1997 Gerd Moellmann <gerd@acm.org>
12225 * xterm.c (XTupdate_end): Draw horizontal border at right
12227 (expose_window): Draw vertical border.
12228 (XTclear_end_of_line): Accept width <= 0 and height <= 0 but
12231 * xdisp.c (redisplay_internal): Set update_mode_line if paused
12232 for non full width windows only if not window redisplay.
12234 * dispnew.c (update_window_tree): Or paused_p return of called
12237 * xterm.c (x_display_and_set_cursor): Return if hpos/vpos outside
12240 * window.c (Fset_window_configuration): adjust_glyphs being
12242 (Fset_window_configuration): Set frame garbaged if not all
12243 leaf windows reused.
12245 1997-08-21 Gerd Moellmann <gerd@acm.org>
12247 * dispnew.c (clear_glyph_matrix): Additional argument specifiying
12248 that rows should really be cleared. Used for current matrices.
12250 * dispnew.c (scrolling_window): Bug fix.
12251 (line_dance_hook): Formerly line_dance_fn, take only one
12254 * dispextern.h (struct run): Remove current_vpos.
12256 * xterm.c (do_line_dance): Only one parameter.
12258 * xdisp.c (display_line): Set continued_p.
12260 * dispextern.h (struct glyph_row): New flag continued_p.
12261 Fix truncated_on_left_p and truncated_on_right_p to be bits.
12262 (struct glyph_row):
12264 Thu Aug 21 14:37:34 1997 Gerd Moellmann <gerd@acm.org>
12266 * xdisp.c (skip_vertically_backward): Avoid negative vpos values
12267 when calling skip_to for continued lines.
12269 * dispnew.c (change_frame_size_1): Set frame garbaged.
12271 * xterm.c (expose_window): Check enabled_p of rows.
12273 * xdisp.c (redisplay_internal): Compare line heights before and
12274 now for redisplay optimization 2 (hit).
12275 (display_line): Set this_line_pixel_height.
12277 * xterm.c (x_draw_row_borders): Use FRAME_MODE_LINE_HEIGHT height
12279 (x_clip_to_row): Use MATRIX_ROW_VISIBLE_HEIGHT. Simplified.
12280 (do_line_dance): Simplified and pixel corrected.
12282 * dispnew.c (scrolling_window): Simplified.
12284 * xterm.c (x_draw_3d_border): Inset rectangle by line width.
12286 * dispnew.c (update_window): Add FRAME_MODE_LINE_BORDER_WIDTH
12287 to mode line row->x.
12289 Wed Aug 20 11:23:28 1997 Gerd Moellmann <gerd@acm.org>
12291 * xterm.c (x_get_char_font_and_encoding): Don't let fontset
12292 override font of face.
12293 (draw_glyphs): Correct return value.
12294 (XTclear_end_of_line): Compare differently with output cursor
12296 (x_draw_hollow_cursor): 2 parameters, window and row.
12298 * dispnew.c (update_window_line): If rows have different height
12299 or y, write entire line.
12301 * xdisp.c (compute_line_metrics): Reset max_ascent and max_descent
12304 * xfaces.c (Fset_face_attribute_internal): Don't call
12305 frame_update_line_height.
12306 (merge_faces): Don't use default font if new font has different
12309 Tue Aug 19 14:38:05 1997 Gerd Moellmann <gerd@acm.org>
12311 * xterm.c (x_display_and_set_cursor): Use FONT_WIDTH if width
12312 unknown. Some fonts have min_width zero.
12313 (draw_glyphs): Don't draw underlines to the end of the display
12314 line if face is merely extended to that point.
12315 (draw_glyphs): Don't assume background is filled if
12316 just_foreground_p but extending to end of line.
12318 * xterm.c (XTclear_end_of_line): Clip only to display_height - 1
12319 for partially visible last lines.
12320 (x_clip_to_row): Ditto.
12321 (x_clip_to_row): Clip to display_height-1 if y + line_height >
12322 display_height since line_height is really a line distance.
12323 (x_display_and_set_cursor): If cursor on padding glyph, use
12324 min_bounds pixel width.
12326 Mon Aug 18 09:39:18 1997 Gerd Moellmann <gerd@acm.org>
12328 * xterm.c (x_clip_to_row): Height value was 1 too large.
12329 (XTclear_end_of_line): Clip to display area.
12331 * xfns.c (x_figure_window_sizes): Add trunc border width
12332 to frame pixel width.
12334 * xdisp.c (next_display_element): Don't display overlay strings
12335 within invisible text.
12336 (skip_vertically_backward): Skip display lines.
12338 Sat Aug 16 13:13:32 1997 Gerd Moellmann <gerd@acm.org>
12340 * xdisp.c (x_consider_frame_titie): Don't pad with blanks.
12342 * xdisp.c (next_display_element): Next invisible
12343 text check position computed differently.
12345 * dispextern.h (struct display_cursor): last_invisible_text_pos
12346 and display_ellipsis_for_invisible_p removed.
12348 * xdisp.c (next_display_element): Set last_invisible_text_pos
12349 to the last position at which invisible text was found. Don't
12350 decrement cursor.pos for newlines and cr with ellipsis. Set
12351 dpvec for `...' due to invisible text directly.
12352 (redisplay_internal): Don't assert that cursor is at PT after
12353 skip_to. It may be in invisible text.
12355 * keyboard.c (make_lispy_event): For mouse clicks, use
12358 * xdisp.c (next_display_element): Call get_overlays_for_cursor when
12359 next_overlay_pos is reached. Use limit cursor.pos + 100 when
12360 checking for invisible text.
12362 * xterm.h (WINDOW_COL_PIXEL_X etc.) Removed.
12364 * dispextern.h (WINDOW_TO_FRAME_HPOS/VPOS): Moved to dispnew.c
12366 * xfns.c (x_contour_region): Use pixel coordinates from window
12367 cursor instead of WINDOW_TO_FRAME_H/VPOS.
12369 * dispextern.h (FRAME_TO_WINDOW_HPOS, FRAME_TO_WINDOW_VPOS):
12372 * dispnew.c (frame_to_window_hpos, frame_to_window_vpos): Removed.
12374 * xterm.c (x_y_to_hpos_vpos): Get hpos/vpos from window relative
12376 (note_mouse_highlight): Use it.
12378 * xdisp.c (echo_area_display): Ignore calls for terminal frames
12379 under a window system.
12381 * dispnew.c (adjust_frame_glyphs): Call redraw_frame if
12383 (update_window_line): Add width of face padding glyph to
12384 displayed widths of rows.
12386 * xterm.c (x_display_and_set_cursor): Set clipping after
12389 * window.c (Fset_window_configuration): Free only those
12390 window matrices not reused.
12391 (get_leaf_windows): Build vector of leaf windows.
12392 Corrupted archive restored from v77.
12394 * xdisp.c (display_string): Stop at >= last_visible_x if truncating
12395 like display_line does.
12397 * xdisp.c (display_mode_line): Don't hscroll mode line.
12399 * xterm.c (draw_glyphs): Wrong run_width computed for horiz. split
12401 (x_scroll_bar_create): #3039 Clear area below scroll bar to remove
12402 garbage between mode lines when splitting windows horiz.
12404 * dispnew.c (direct_output_for_insert): Bug fix.
12406 * dispextern.h (struct display_cursor): New member string_length.
12408 * xdisp.c (next_display_element): Return padding spaces.
12409 (init_string_cursor): Take precision and field_width
12410 (display_string): Use string cursor, skip over invisible text.
12412 Thu Aug 14 10:41:41 1997 Gerd Moellmann <gerd@acm.org>
12414 * xterm.c (x_clip_to_row): Clip to partially visible lines.
12415 (x_display_and_set_cursor): Call it.
12416 (draw_glyphs): Call it
12417 (draw_bitmap): Call it.
12419 * dispnew.c (adjust_frame_glyphs): Optimize frame garbaging.
12420 (allocate_leaf_matrix): Return flags.
12421 (row_equal_p): Compare enabled_p.
12423 * xterm.c (x_erase_phys_cursor): Set phys_cursor_on_p to 0
12426 * xterm.c (x_display_and_set_cursor): Bar cursor 1 pixel taller.
12427 (draw_glyphs): Clip height one pixel taller.
12429 * dispnew.c (direct_output_for_insert): Give up for hscrolled
12432 * xdisp.c (display_line): Don't scroll mini prompt.
12434 * xdisp.c (echo_area_display): Call update_single_window if
12437 * dispnew.c (update_window_line): Call scrolling_window.
12438 (scrolling_window): Work on enabled desired lines only.
12439 (update_single_window): Update a single window like update_frame
12440 does for all windows.
12441 (update_window, update_window_tree): Additional argument
12443 (update_frame): Pass no_scrolling_p to update_window_tree.
12444 (update_window): Don't call scrolling_window if no_scrolling_p.
12446 * xterm.c (x_erase_phys_cursor): Do nothing if type == -1.
12447 Erase under hollow cursor.
12448 (x_display_and_set_cursor): Do nothing if cursor glyph row
12449 not enabled. Draw bar cursor 1 pixel smaller.
12451 * dispnew.c (adjust_frame_glyphs): Don't set frame garbaged
12452 since update will follow soon.
12454 * xdisp.c (echo_area_display): Unitialized variable.
12456 * xterm.c (draw_bitmap): Previously draw_truncation; draw
12457 overlay arrow bitmap.
12459 * xdisp.c (display_line): For truncated lines, consider everything
12460 up to the final \n as part of the line for cursor positioning.
12462 * xterm.c (draw_truncation): Take FRAME_X_TRUNC_WIDTH into account.
12463 (x_after_update_window_line): Clear trunc marks.
12465 * xterm.h (FRAME_X_TRUNC_WIDTH).
12467 * frame.h (FRAME_TRUNC_WIDTH): Width of area at the left margin
12468 of a window reserved for truncation mark.
12470 * dispextern.h: Take FRAME_TRUNC_WIDTH into account.
12472 * dispnew.c (update_window_line): Call after_update_windwo_line-
12475 * xdisp.c (display_line): Set overlay_arrow_p in row.
12477 * dispextern.h (struct glyph_row): New flag overlay_arrow_p.
12479 * xterm.c (x_after_update_window_line): Draw truncation marks.
12481 * xdisp.c (display_line): Insert truncation for lines with
12484 * xterm.c (x_draw_row_borders): Convert y to frame coords.
12486 (x_display_cursor): Use default font width if width not
12489 * xdisp.c (echo_area_display): Set row->y.
12491 * dispnew.c (set_window_cursor_after_update): Don't assume
12492 all rows are enabled.
12494 * xdisp.c (skip_in_display_line_to): Test cursor.position instead
12496 (skip_in_display_line_to): Check cursor.position after call to
12497 next_display_element.
12499 * dispextern.h (CURSOR_AT_P): Test if cursor has reached
12502 * xdisp.c (display_line): Set row->y here.
12503 (skip_in_display_line_to): Test for to_pos after all glyphs
12504 have been added to hpos so that hpos is at the end of all
12506 (start_display): Remove assertion.
12508 * dispnew.c (direct_output_forward_char): Bug fix, = instead of
12510 (update_window): Don't set row->y here.
12512 * xdisp.c (next_display_element): Don't translate control chars
12513 from display table entries.
12515 * dispnew.c (direct_output_for_insert): Set cursor before
12516 update end to prevent cursor flickering. Revert changes to
12517 setting cursor.endpos.
12519 Wed Aug 13 10:46:12 1997 Gerd Moellmann <gerd@acm.org>
12521 * dispnew.c (direct_output_for_insert): Don't set cursor.endpos
12522 to PT because this prevents multi-byte characters from being
12525 * xdisp.c (skip_to, display_line): Advance cursor at end of
12528 * xterm.c (x_draw_3d_borders): Use CapRound. Struct rect
12529 replaced by XRectangle.
12531 * dispnew.c (scrolling_window): New method.
12533 * xterm.c (do_line_dance): New implementation, new method.
12535 * xdisp.c (draw_glyphs): Draw truncation bitmaps. Clip to
12536 visible part of line.
12538 * dispnew.c (update_window_line): Fill inverse video lines
12539 with infinite width space.
12540 (update_window): Handle completely empty matrices.
12541 (set_window_cursor_after_update): Bug fix.
12543 * xterm.c (draw_glyphs): Stop drawing at right window end.
12545 * dispnew.c (update_window_line): Don't ignore spaces, don't
12548 * xdisp.c (compute_line_metrics): Stop adding glyph widths with
12549 the first glyph having width 0.
12551 * xterm.c (draw_glyphs): Let a glyph pixel with of 0 denote
12552 a glyph that extends to the end of the line.
12554 * xdisp.c (display_line): Insert one padding glyph
12556 * xdisp.c (skip_in_display_line_to): Don't subtract shift left
12557 amount from info.current_x.
12558 (display_line): Ditto.
12560 * dispnew.c (direct_output_for_insert): Correct use of cursor.x.
12561 (change_frame_size_1): Correct cursor.x if frame gets too small.
12562 (update_window_line): Start at row->x.
12564 * xdisp.c (redisplay_internal): Correct cursor.x (everwhere
12567 * xterm.c (set_output_cursor): Use window relative X/Y.
12568 (global): Use window relative output cursor x/y.
12569 (draw_glyphs): Remove y param. Pass window relative x/y.
12571 * dispnew.c (update_window): Start rows at start_y.
12572 (update_window): Don't try scrolling because it wouldn't work
12573 with variable height lines, anyway.
12575 * dispextern.h (struct glyph_row): Remove shift_left_by,
12578 * window.h: (struct window): New member start_y.
12580 * window.c (replace_window): Initialize start_y.
12581 (make_window): Ditto.
12583 Tue Aug 12 14:53:04 1997 Gerd Moellmann <gerd@acm.org>
12585 * xterm.c (draw_glyphs): Clip rows that would paint over
12588 * dispnew.c (update_window): Take mode line border into
12591 * xterm.h (FRAME_MODE_LINE_BORDER_WIDTH): Number of pixels
12592 of border around mode line.
12594 * xterm.c (x_draw_row_borders): Bug fix.
12595 (x_erase_phys_cursor): Set pyhs_cursor.x/y before calling
12598 * xterm.c (x_draw_row_border): Experimental; draw 3d borders
12599 around modeline instead of inverting it.
12601 * xterm.c (glyph_to_pixel_coords): Use current matrix.
12603 * dispnew.c (buffer_posn_from_coords): Use SKIP_TO. Now takes
12604 window relative pixel coordinates as arguments.
12606 * keyboard.c (make_lispy_event): Use BUFFER_POSN_FROM_COORDS
12607 with window relative pixel coordinates. Use GLYPH_TO_PIXEL_-
12608 COORDS mit new arguments.
12610 Mon Aug 11 12:32:34 1997 Gerd Moellmann <gerd@acm.org>
12612 * xdisp.c (start_display): Use SKIP_TO instead of SKIP_IN-
12615 * keyboard.c (make_lispy_event): WINDOW_FROM_COORDINATES with
12617 (make_lispy_movement): Same.
12619 * xterm.c (note_mouse_highlight): Use WINDOW_FROM_COORDINATES
12620 with new parameter meaning.
12622 * window.c (Fcoordinates_in_window_p): Convert Lisp params
12623 from canon units to pixels.
12624 (coordinates_in_window): Pixel based.
12625 (Fcoordinates_in_window_p): Convert result pixel values back
12626 to canonical units.
12628 * window.h: phys_cursor_ascent + descent instead of height.
12630 * xterm.c (XTget_char_info): Use per char metrics for multi-byte
12631 chars with charset width 1.
12633 * dispnew.c (direct_output_for_insert): Set updated_row.
12635 Sat Aug 9 12:11:44 1997 Gerd Moellmann <gerd@acm.org>
12637 * dispextern.h (struct glyph): Padding flag removed.
12639 Tue Aug 5 09:59:08 1997 Gerd Moellmann <gerd@acm.org>
12641 * sysdep.c (reset_sys_modes): cursor_to with 4 params.
12643 * keyboard.c (interrupt_signal): Cursor_to with 4 params.
12645 * dispnew.c (update_window_line): Use pixels.
12647 * xdisp.c (compute_line_metrics): Correct pixel_width by
12650 * dispextern.h (struct glyph_row): FIRST_SHIFTED_LEFT_GLYPH
12651 removed. Remove references to it everywhere. Reverse_p in
12652 glyph_row -> right_to_left_p. Change references to it.
12654 Mon Aug 4 18:09:27 1997 Gerd Moellmann <gerd@acm.org>
12656 * dispnew.c (direct_output_for_insert): Use INSERT_GLYPHS.
12658 * xterm.c (XTinsert_glyphs): Implement it.
12660 * term.c (insert_glyphs): UPDATING_FRAME may be NULL in case
12661 of a call from DIRECT_OUTPUT_FOR_INSERT.
12663 * window.h (struct cursor_pos): Keeps both matrix positions
12664 and pixel positions.
12665 (struct window): Use it.
12667 * dispnew.c (direct_output_for_insert): New version.
12669 * xdisp.c (redisplay_internal): Don't do anything if it has
12670 already be done directly.
12672 * keyboard.c (command_loop_1): Call DIRECT_OUTPUT_FOR_INSERT
12675 Thu Jul 31 15:39:10 1997 Gerd Moellmann <gerd@acm.org>
12677 * xdisp.c (echo_area_display): Use new DISPLAY_STRING.
12679 Wed Jul 30 12:18:03 1997 Gerd Moellmann <gerd@acm.org>
12681 * dispextern.h (struct glyph_row): MAX_ASCENT, MAX_DESCENT.
12682 (struct glyph): ASCENT, DESCENT.
12683 (MATRIX_ROW_PIXEL_HEIGHT): Pixel height of row.
12684 (GLYPH_PIXEL_HEIGHT): Pixel height of glyph.
12686 * xterm.c (XTget_display_info): Correct tab computation.
12688 * term.c (get_display_info): Correct tab computation.
12690 * dispextern.h (struct display_cursor): WHAT_FOUND, SOURCE_OBJECT.
12691 Renamed from CHAR_CURSOR.
12693 Tue Jul 29 12:52:40 1997 Gerd Moellmann <gerd@acm.org>
12695 * xdisp.c (display_text_line): Mostly pixel oriented.
12697 * dispextern.h (struct glyph): BOX_WIDTH -> PIXEL_WIDTH.
12699 * term.c (append_intermediate_glyph): Generate padding glyphs.
12701 * xdisp.c (display_text_line): More into final direction.
12703 * xterm.c (XTget_char_info): Use WHAT field of CHAR_INFO.
12704 (XTget_char_info): Use tabs as multiples of spaces.
12706 * term.c (get_char_info): Use WHAT field of CHAR_INFO.
12707 Use tabs as multiples of spaces.
12709 * dispextern.h (struct char_info ): WHAT field.
12711 * term.c (encode_terminal_code): Don't use GLYPH_CHAR, use
12712 FAST_GLYPH_CHAR instead because GLYPH_CHAR won't remove faces.
12714 Mon Jul 28 14:23:06 1997 Gerd Moellmann <gerd@acm.org>
12716 * dispnew.c (init_char_info): Correct TAB_WIDTH to a reasonable
12718 (init_char_info): Initialize with glyph row.
12720 * term.c (get_char_info): Check WANT_ELLIPSIS_P.
12722 * xterm.c (XTget_char_info): Check WANT_ELLIPSIS_P.
12724 * dispextern.h (struct char_info ): GLYPH_ROW for intermediate
12727 * dispnew.c (init_char_info): Init GLYPH_ROW to NULL. CHAR_CURSOR
12730 * xdisp.c (display_text_line): Use CHAR_CURSOR.
12732 * xterm.c (x_append_intermediate_glyph): Intermediate glyph
12734 (XTget_char_info): Ditto.
12736 * term.c (get_char_info): Intermediate glyph generation.
12737 (append_intermediate_glyph): Ditto.
12739 Sun Jul 27 18:57:24 1997 Gerd Moellmann <gerd@acm.org>
12741 * dispnew.c (compute_char_cursor_face): Compute the face for a
12743 (init_char_cursor): Initialize a CHAR_CURSOR.
12744 (get_char_and_advance): Get next character to display.
12746 * dispextern.h (struct char_cursor): Cursor for iterating over
12747 display text of CURRENT_BUFFER.
12749 Sat Jul 26 13:33:03 1997 Gerd Moellmann <gerd@acm.org>
12751 * term.c (get_char_info): Set MAX_PIXEL_WIDTH in CHAR_INFO.
12753 * dispextern.h (struct char_info ): Use LISP_CHAR_TABLE for DP.
12754 New member MAX_PIXEL_HEIGHT.
12756 * xterm.c (x_per_char_metric): Get per character metrics.
12757 (XTget_char_info): More cases covered.
12759 * term.c (get_char_and_info): Get next character and character
12760 display information.
12761 (get_char_info): Get character display information.
12763 * dispextern.h: Character display information.
12765 * xterm.c (x_get_char_font_and_encoding): Get font and
12767 (XTget_char_info): Get display information about a character.
12769 Wed Jul 23 16:50:18 1997 Gerd Moellmann <gerd@acm.org>
12771 * dispextern.h (WINDOW_DISPLAY_MODE_LINE_HEIGHT): Height is
12772 zero if window is mini-window.
12774 * xdisp.c: Include xterm.h or w32term.h for FRAME_LINE_HEIGHT.
12775 (try_window): DISPLAY_TEXT_LINE as long as Y < DISPLAY_HEIGHT.
12777 * dispnew.c (assign_row): Assign row pixel height.
12778 (clear_glyph_row): Clear pixel height.
12779 (update_window): Use PIXEL_HEIGHT.
12781 * xdisp.c (display_string): Set row pixel height temporarily.
12782 (display_text_line): Ditto.
12784 * dispextern.h (GLYPH_PIXEL_WIDTH):
12785 (GLYPH_PIXEL_HEIGHT): Get glyph pixel dimension.
12787 * frame.h (FRAME_DEFAULT_PIXEL_LINE_HEIGHT): Get height of
12788 line in default font.
12789 (FRAME_DEFAULT_GLYPH_PIXEL_WIDTH): Get width of character
12791 (FRAME_MODE_LINE_PIXEL_HEIGHT): Get height of mode line.
12793 * xterm.h (FRAME_MODE_LINE_HEIGHT): Return height of mode line
12796 * dispnew.c (allocate_leaf_matrix): Use window pixel macros.
12798 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH):
12799 (WINDOW_DISPLAY_PIXEL_HEIGHT):
12800 (WINDOW_DISPLAY_MODE_LINE_HEIGHT):
12801 (WINDOW_DISPLAY_PIXEL_HEIGHT_WITHOUT_MODE_LINE):
12802 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X):
12803 (WINDOW_DISPLAY_RIGHT_EDGE_PIXEL_X):
12804 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y):
12805 (WINDOW_DISPLAY_BOTTOM_EDGE_PIXEL_Y): Macros to get various
12806 pixel values related to windows.
12808 Mon Jul 21 12:22:02 1997 Gerd Moellmann <gerd@acm.org>
12810 * xterm.c (XTflash): Flash last line of frame.
12812 * dispextern.h (cursor_in_echo_area): Extern declaration.
12814 * xterm.c (dumpglyphs): 8-bit version to test if my Xserver
12815 freezes stem from 16-bit functions.
12817 * xterm.c (x_display_and_set_cursor): Don't display hollow
12818 cursor in mini windows.
12820 * window.c (replace_window): Initialize PHYS_CURSOR_TYPE.
12821 (make_window): Ditto.
12823 * xterm.c (x_erase_phys_cursor): Erase cursor image.
12824 (x_display_and_set_cursor): Merged version of X_DISPLAY_BOX_CURSOR
12825 and X_DISPLAY_BAR_CURSOR.
12826 (x_display_cursor): Use it.
12827 (x_update_window_cursor): Use it.
12829 * xdisp.c (display_text_line): Set cursor for window even if not
12832 * xterm.c (x_display_bar_cursor): Use HPOS and VPOS instead
12833 of X and Y to denote matrix positions.
12834 (x_display_cursor): Ditto.
12836 * dispnew.c (scrolling_window): Scrolling for windows.
12838 Wed Jul 16 13:37:51 1997 Gerd Moellmann <gerd@acm.org>
12840 * dispnew.c (build_frame_matrix): Work on windows with update
12842 (build_frame_matrix_from_window_tree): Ditto.
12843 (build_frame_matrix_from_leaf_window): Ditto.
12845 * xdisp.c (echo_area_display): Set MUST_BE_UPDATED_P instead of
12846 building frame matrix.
12847 (redisplay_internal): Set window update flags instead of
12848 building frame matrix.
12850 * minibuf.c (read_minibuf): Set MUST_BE_UPDATED_P instead of
12851 building frame matrix.
12853 * window.c (make_window): Initialize new members.
12854 (replace_window): Ditto.
12856 * xfns.c (Fx_create_frame): Don't set PHYS_CURSOR_X to -1.
12857 I don't believe this is really necessary.
12859 * dispnew.c (build_frame_matrix_from_leaf_window): Determine
12862 Tue Jul 15 13:58:33 1997 Gerd Moellmann <gerd@acm.org>
12864 * window.c (mark_window_cursors_off): Mark all cursors in
12867 * xterm.c (x_display_box_cursor): Window paraemter. Use
12869 (glyph_to_pixel_pos): Convert matrix pos -> pixels.
12870 (pixel_to_glyph_pos): Convert pixel pos -> matrix pos.
12871 (x_update_cursor): Work on windows.
12872 (x_display_bar_cursor): Ditto.
12873 (x_draw_single_glyph): Ditto.
12875 * xterm.h: Prototype for X_DISPLAY_CURSOR.
12877 * xterm.c (XTcursor_to): Void return type. Test for
12878 UPDATED_WINDOW. Call x_display_cursor with window.
12879 (x_display_cursor): Void return type. Window instead of frame
12882 * window.h (WINDOW_RIGHTMOST_P, WINDOW_TOPMOST_P): Use functions
12885 * window.c (window_rightmost_p, window_topmost_p): Based on
12888 * dispnew.c (adjust_frame_message_buffer): Allocate with
12889 FRAME_MESSAGE_BUF_SIZE.
12891 * window.h: PHYS_CURSOR_.* added.
12893 * frame.h (struct frame): Cursor information removed.
12895 * frame.h (FRAME_SCROLL_BAR_WIDTH): Removed because unused.
12896 (FRAME_WINDOW_WIDTH_ARG): Don't add scroll bar width.
12898 * window.h (WINDOW_LEFT_MARGIN): Remove FRAME_LEFT_SCROLL_BAR.
12900 * window.c (window_internal_width): Scroll bars no longer
12903 * xterm.c (XTclear_end_of_line): FRAME_LEFT_SCROLL_BAR_WIDTH
12906 * xfns.c (x_set_scroll_bar_width): FRAME_LEFT_SCROLL_BAR_WIDTH
12909 * xdisp.c (echo_area_display): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
12910 (redisplay_internal): Ditto.
12911 (redisplay_window): Ditto.
12912 (redisplay_window): Ditto.
12913 (display_text_line): Ditto.
12914 (display_mode_line): Ditto.
12916 * minibuf.c (read_minibuf): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
12918 * dispnew.c (set_cursor_to): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
12919 (direct_output_for_insert): Ditto.
12920 (direct_output_forward_char): Ditto.
12921 (update_frame_1): Ditto.
12923 Mon Jul 14 12:30:03 1997 Gerd Moellmann <gerd@acm.org>
12925 * dispnew.c (updated_window): Set by UPDATE_WINDOW to the window
12927 (update_window): Set and clear it.
12929 * dispnew.c (update_window_line, update_window, scrolling_window):
12932 * dispnew.c (build_frame_matrix_from_leaf_window): Add vertical
12933 bar for window borders.
12934 (fill_up_glyph_row_area_with_spaces): Fill an area of a row
12936 (fill_up_glyph_row_with_spaces): Call above function.
12938 * xdisp.c (display_text_line): Don't add vertical bar for
12940 (display_string): Ditto.
12942 * window.c (make_window): Init CURSOR_VPOS/HPOS.
12943 (replace_window): Ditto.
12945 * xterm.c (XTwrite_glyphs): Use selected window cursor position.
12947 * xfns.c (Fx_contour_region): Use selected window cursor position.
12948 (Fx_uncontour_region): Ditto.
12949 (Fx_select_region): Ditto.
12951 * frame.c (make_frame): Remove CURSOR_X/Y.
12953 * xdisp.c (redisplay_internal): Use window cursor position.
12955 * dispnew.c (update_frame_1): Use cursor position of selected
12957 (change_frame_size_1): Ditto.
12959 * xterm.c (XTupdate_begin): Set CURS_X/Y from selected window.
12960 (XTwrite_glyphs): Use cursor position of selected window.
12962 * xfns.c (x_set_scroll_bar_width): Set cursor pos of selected
12965 * dispnew.c (set_cursor_to): Set window cursor position.
12966 (direct_output_for_insert): Use window cursor position.
12967 (init_display): Don't use frame cursor position.
12969 * window.h: CURSOR_VPOS/HPOS added.
12971 * frame.h (struct frame): CURSOR_X/Y removed.
12972 (FRAME_CURSOR_X): Removed.
12973 (FRAME_CURSOR_Y): Ditto.
12975 * dispnew.c (direct_output_for_insert): LAST_POINT_X removed.
12976 (direct_output_forward_char): Ditto.
12978 * xdisp.c (redisplay_internal): LAST_POINT_X and LAST_POINT_Y
12981 * window.c (make_window): LAST_POINT_X and LAST_POINT_Y removed.
12983 * window.h: LAST_POINT_X and LAST_POINT_Y removed.
12985 Sun Jul 13 14:18:24 1997 Gerd Moellmann <gerd@acm.org>
12987 * xdisp.c: Bug fixes using SET_CURSOR with HPOS 0 instead
12988 of FRAME_LEFT_SCROLL_BAR_WIDTH.
12990 * dispextern.h: Changed function names.
12992 * dispnew.c (scrolling): Don't call SCROLLING_1 if WINDOW_SIZE
12994 (clear_window_matrices): Formerly two functions for desired
12995 and current matrix.
12996 (update_frame_1): Call CLEAR_DESIRED_MATRICES.
12997 (update_frame): Return return value from UPDATE_FRAME_1.
12999 Sat Jul 12 12:58:48 1997 Gerd Moellmann <gerd@acm.org>
13001 * xdisp.c (try_window): Set WINDOW_END_VPOS with window relative
13004 * frame.c (set_menu_bar_lines): Adjust matrices.
13006 * dispnew.c (set_cursor_to): Set cursor position.
13008 * minibuf.c (read_minibuf): Build frame matrix.
13010 * xdisp.c (this_line_start_hpos): Renamed to
13011 THIS_LINE_START_WINDOW_HPOS to make it clear that this is window
13013 (this_line_vpos): Renamed to THIS_LINE_WINDOW_VPOS for the same
13016 * dispnew.c (build_frame_matrix): Don't clear rows of the
13018 (clear_window_records): Clear window rows.
13019 (clear_frame_records): Clear window and frame rows.
13020 (clear_glyph_matrix): Set all rows of a matrix to empty.
13022 * xdisp.c (echo_area_display): Parameter UPDATE_FRAME_P. Update
13024 (message2_nolog): Pass 1 to ECHO_AREA_DISPLAY. UPDATE_FRAME
13026 (redisplay_internal): Pass 0 to ECHO_AREA_DISPLAY.
13027 (redisplay_internal): Build frame matrix before UPDATE_FRAME.
13029 * dispnew.c (assign_row): Assign one glyph row to another.
13030 (mirrored_make_current): Use it.
13031 (mirror_make_current): Use it.
13032 (update_line): Rely on MIRRORED_MAKE_CURRENT to set flags and
13033 used counters for the current glyph row.
13036 Fri Jul 11 13:16:50 1997 Gerd Moellmann <gerd@acm.org>
13038 * lisp.h: Prototype for SCAN_BUFFER.
13040 * xdisp.c (redisplay_windows): Simplified.
13042 * dispnew.c (window_to_frame_vpos): Convert window to frame vpos
13044 (window_to_frame_hpos): Convert window to frame hpos with checks.
13045 (frame_to_window_vpos): Convert frame to window vpos with checks.
13046 (frame_to_window_hpos): Convert frame to window hpos with checks.
13048 * dispextern.h: PRESERVE_OTHER_COLUMNS removed.
13050 * dispnew.c: PRESERVE_OTHER_COLUMNS removed.
13052 * xdisp.c (redisplay_internal): Another instance of
13053 DISPLAY_TEXT_LINE with window relative VPOS.
13054 (redisplay_internal): Remove PRESERVE_OTHER_COLUMNS.
13056 * dispnew.c (init_desired_glyphs): Do it on window matrices,
13059 * xdisp.c (try_window_id): Use CANCEL_WINDOW_LINE.
13060 (redisplay_internal): Ditto.
13062 * dispnew.c (cancel_window_line): Use window matrix. Changed
13063 name to CANCEL_WINDOW_LINE.
13065 * xdisp.c (try_window_id): Use DISPLAY_TEXT_LINE with window
13068 * dispextern.h (WINDOW_TO_FRAME_VPOS): Convert window vpos
13070 (WINDOW_TO_FRAME_HPOS): Convert window hpos to frame hpos.
13071 (FRAME_TO_WINDOW_VPOS): Convert frame vpos to window vpos.
13072 (FRAME_TO_WINDOW_HPOS): Convert frame hpos to window hpos.
13074 * xdisp.c (try_window_id): Use ADJUST_WINDOW_CHARSTARTS with
13075 window relative VPOS.
13076 (redisplay_internal): Use ADJUST_WINDOW_CHARSTARTS with window
13079 * dispnew.c (adjust_window_charstarts): Use INCREMENT_GLYPH_-
13080 MATRIX_BUFFER_POSITIONS.
13082 * xdisp.c (try_window_id): Use SCROLL_FULL_WIDTH_WINDOW.
13084 * dispextern.h: Prototype for SCROLL_FULL_WIDTH_WINDOW.
13086 * dispnew.c (scroll_frame_lines): Make it work on window
13087 matrix. Change name to scroll_full_width_window.
13089 * xdisp.c (message2_nolog): Don't fwrite NULL message If
13092 Mon Jul 7 14:44:38 1997 Gerd Moellmann <gerd@acm.org>
13094 * dispnew.c (init_desired_glyphs): Clear both frame matrix
13095 and window matrices.
13096 (adjust_window_charstarts): Use window matrix.
13097 (cancel_my_columns): Use window matrix.
13098 (direct_output_for_insert): Use window matrix, only.
13100 * xdisp.c (display_glyphs): Extracted code from DISPLAY_STRING.
13101 (display_string): Call display_glyphs.
13102 (display_menu_bar_string): Display a string in a menu bar line.
13103 (display_menu_bar): Use DISPLAY_MENU_BAR_STRING.
13104 (display_text_line): Use window matrix.
13105 (try_window): Use window relative positions.
13107 Sun Jul 6 17:02:26 1997 Gerd Moellmann <gerd@acm.org>
13109 * dispnew.c (adjust_frame_glyphs): Allocate window matrices from
13111 (allocate_leaf_matrix): Add FRAME_MENU_BAR_LINES to the height of
13114 * window.h (WINDOW_TOPMOST_P): Added.
13116 * xdisp.c (echo_area_display): Use PREPARE_DESIRED_ROW.
13117 (redisplay_window): Ditto.
13118 (display_text_line): Ditto.
13119 (display_menu_bar): Ditto.
13120 (display_mode_line): Ditto.
13121 (display_mode_line): Use window matrix.
13122 (display_string): Use window matrix.
13123 (display_mode_element): Ditto.
13124 (echo_area_display): Don't display if frame has no pools yet.
13125 (echo_area_display): Work with window matrix for mini window.
13126 (redisplay_window): Use window marix for mini window.
13127 (display_text_line): Assume HPOS and VPOS are window relative and
13128 use that for DISPLAY_STRING.
13130 * dispextern.h: Prototype for prepare_desired_row.
13132 * dispnew.c (prepare_desired_row): Replacement for
13135 * dispnew.c (adjust_window_charstarts): Always allocate window
13137 (clear_glyph_row): Only reset used counters and flags.
13139 Sat Jul 5 14:55:44 1997 Gerd Moellmann <gerd@acm.org>
13141 * dispnew.c (scroll_frame_lines): Don't assume first scolled
13143 (realloc_glyph_pool): Don't add 1 to the pool size.
13144 (adjust_glyph_matrix): Don't add 1 to pointers to glyph areas.
13146 * dispnew.c (line_hash_code): Don't use null-glyph end marker.
13147 (line_draw_cost): Ditto.
13148 (update_line): Ditto.
13149 (update_line): Use SPACE_GLYPH.
13150 (count_blanks): Additional parameter LEN.
13152 * xdisp.c (display_text_line): Use SPACE_GLYPH.
13153 (display_text_line): Don't add null-glyph end marker.
13154 (display_string): Use SPACE_GLYPH.
13155 (display_string): Don't use null-glyph end marker.
13157 * term.c (clear_end_of_line): Use SPACE_GLYPH.
13159 * dispnew.c (clear_glyph_row): Don't use null-glyph end markers.
13160 (fill_up_glyph_row_with_spaces): Ditto.
13161 (preserve_other_columns): Add SPACE_GLYPH at then end of desired
13162 rows, instead of null-glyphs.
13163 (direct_output_for_insert): Don't add null-glyph end marker.
13165 * scroll.c (do_direct_scrolling): Change algorithm to construct
13166 vector of lines assigned. Call MIRRORED_LINE_DANCE:
13167 (do_scrolling): Ditto.
13169 * dispnew.c (mirror_line_dance): Mirror line assignments in a
13170 frame matrix in window matrices.
13171 (mirrored_line_dance): Do line assignments during scrolling.
13172 Maybe do corresponding assignments in window matrices.
13173 (check_window_matrix_pointers): Check that window rows and frame
13174 rows agree about glyph pointers.
13175 (check_matrix_pointers): Ditto.
13176 (mirrored_make_current): Make a row of a desired matrix current;
13177 maybe mirror the operation in window matrices.
13178 (mirror_make_current): Make window desired matrix row current when
13179 frame matrix row was made current.
13181 Fri Jul 4 13:27:46 1997 Gerd Moellmann <gerd@acm.org>
13183 * dispnew.c (check_matrix_pointer_lossage): Check against
13184 pointer lossage in matrices.
13185 (get_glyph_matrix_row): Removed.
13187 * scroll.c (do_scrolling): Simplified.
13188 (do_direct_scrolling): Simplified.
13189 (scrolling_1): Pass CURRENT_MATRIX instead of FRAME to
13193 * dispnew.c (ins_del_glyph_rows): Insert/delete rows in a matrix.
13194 (rotate_vector): Removed.
13195 (rotate_pointers): Removed.
13196 (scroll_frame_lines): Simplified.
13198 Thu Jul 3 13:54:21 1997 Gerd Moellmann <gerd@acm.org>
13200 * dispextern.h (MATRIX_ROW_SWAP_CONTENTS): Removed.
13202 * dispnew.c (increment_glyph_matrix_buffer_positions): Does
13203 what the name says.
13204 (clear_glyph_row): Make a glyph row structure empty.
13205 (make_matrix_row_current): Make a glyph row current.
13206 (make_window_matrix_row_current): Perform analogous row swaps
13207 for window matrices.
13208 (update_line): Call make_matrix_row_current.
13210 Wed Jul 2 13:43:35 1997 Gerd Moellmann <gerd@acm.org>
13212 * dispextern.h (SET_MATRIX_ROW_ENABLED_P): Better macro name.
13213 (SET_MATRIX_ROW_INVERSE_P): Better name and HIGHLIGHT_P ->
13215 (MATRIX_ROW_INVERSE_P): Former MATRIX_ROW_HIGHLIGHT_P.
13216 (struct glyph_row): HIGHLIGHT_P -> INVERSE_P
13218 * all files: use above new names.
13220 * dispnew.c (scroll_frame_lines): Simplified. Use
13221 SCROLL_GLYPH_MATRIX.
13222 (make_glyph_row_empty): Mark a glyph row empty.
13223 (increment_glyph_row_buffer_positions): Increment
13224 buffer positions in a glyph row.
13225 (increment_glyph_matrix_buffer_positions): Increment buffer
13226 positions in a range of rows.
13227 (scroll_glyph_matrix): Scroll a glyph matrix.
13228 (swap_glyphs_in_rows): Swap glyphs between rows.
13229 (swap_glyph_pointers): Swap pointers between rows.
13230 (glyph_row_slice_p): Return 1 if one row is a slice of another.
13231 (init_display): Initialize SPACE_GLYPH.
13232 (fill_up_glyph_row_areas_with_spaces): Fill up areas with
13235 Tue Jul 1 13:49:55 1997 Gerd Moellmann <gerd@acm.org>
13237 * xterm.c (dumprectangle): Use vectors in glyph rows.
13239 * xdisp.c (display_text_line): Use vectors in glyph rows.
13240 (display_string): Ditto.
13242 * scroll.c (do_scrolling): Use vectors in glyph rows.
13243 (do_direct_scrolling): Ditto.
13245 * alloc.c (mark_object): Use vectors in glyph rows.
13246 Mark for all frame types.
13248 * dispnew.c (adjust_glyph_matrix): Use vectors to glyphs in
13250 (get_glyph_matrix_row): Ditto.
13251 (matrix_row): Ditto.
13252 (rotate_pointers): Ditto.
13253 (scroll_frame_lines): Ditto.
13254 (preserve_other_columns): Ditto.
13255 (cancel_my_columns): Ditto.
13256 (update_line): Ditto.
13257 (direct_output_for_insert): Ditto.
13259 * dispextern.h (struct glyph_row): Use a vector of pointers
13260 instead of individual members. Use a vector of used counters.
13261 (MATRIX_ROW_SWAP_CONTENTS): Use vectors.
13262 (MATRIX_ROW_GLYPH_START): Ditto.
13263 (MATRIX_ROW_GLYPH_END): Ditto.
13264 (MATRIX_ROW_USED): Ditto.
13265 (MATRIX_ROW_SET_USED): Ditto.
13267 * dispnew.c (line_hash_code): Simplified.
13269 Mon Jun 30 20:39:38 1997 Gerd Moellmann <gerd@acm.org>
13271 * dispnew.c: Prototype for ROTATE_VECTOR, ROTATE_POINTERS,
13272 CHANGE_FRAME_SIZE_1
13273 (preserve_other_columns): Void return.
13274 (cancel_my_columns): Void return type.
13275 (scrolling): Int return type.
13276 (do_pending_window_change): Void return type.
13277 (change_frame_size): Ditto.
13278 (bitch_at_user): Ditto.
13279 (init_display): Ditto.
13280 (syms_of_display): Ditto.
13282 * dispextern.h: add prototypes for REDRAW_FRAME,
13283 REDRAW_GARBAGED_FRAMES, CANCEL_LINE, CLEAR_FRAME_RECORDS,
13284 INIT_DESIRED_GLYPHS, SCROLL_FRAME_LINES, PRESERVE_OTHER_COLUMNS,
13285 ADJUST_WINDOW_CHARSTARTS, CANCEL_MY_COLUMNS,
13286 DIRECT_OUTPUT_FOR_INSERT, DIRECT_OUTPUT_FORWARD_CHAR,
13287 UPDATE_FRAME, SCROLLING, BUFFER_POSN_FROM_COORDS,
13288 DO_PENDING_WINDOW_CHANGE, CHANGE_FRAME_SIZE, BITCH_AT_USER,
13289 SIT_FOR, INIT_DISPLAY, SYMS_OF_DISPLAY,
13291 * dispnew.c (redraw_frame): FRAME_PTR -> struct frame. Return
13293 (cancel_line): Return void.
13294 (clear_frame_records): Return void.
13296 * dispextern.h (struct glyph): Remove GLYPH, add bit-fields.
13297 (SET_CHAR_GLYPH): Fill a character glyph.
13298 (SET_CHAR_GLYPH_FROM_GLYPH): Set a character glyph from a GLYPH.
13299 (GLYPH_FROM_CHAR_GLYPH): Construct a GLYPH from a character
13301 (CHAR_GLYPH_CHAR_CODE): Return character code of a glyph.
13302 (SET_CHAR_GLYPH_CHAR_CODE): Set character code of a glyph.
13303 (CHAR_GLYPH_FACE_ID): Return face id of a glyph.
13304 (SET_CHAR_GLYPH_FACE_ID): Set face id of a glyph.
13305 (CHAR_GLYPH_PADDING_P): Return padding flag of a glyph.
13306 (SET_CHAR_GLYPH_PADDING_P): Set padding flag.
13307 (CHAR_GLYPH_REVERSE_P): Return reversed flag.
13308 (SET_CHAR_GLYPH_REVERSE_P): Set reversed flag.
13309 (MATRIX_ROW_SWAP_CONTENTS): Swap pointers between rows.
13311 * term.c (reassert_line_highlight): Check CHARS_WASTED == 0.
13313 * window.h (struct window): Add comment that no Lisp data may
13314 come below CURRENT_MATRIX.
13316 * alloc.c (mark_object): Change window mark code to stop with
13317 member CURRENT_MATRIX.
13319 Sat Jun 28 13:54:55 1997 Gerd Moellmann <gerd@acm.org>
13321 * scroll.c (do_scrolling): Change algorithm to use pointers.
13322 (do_direct_scrolling): Ditto.
13324 * dispnew.c (get_glyph_matrix_row): Use pointers stored in rows.
13325 (new_glyph_pool): Formerly new_FRAME_GLYPH_MATRIX.
13326 (free_glyph_pool): Formerly FREE_FRAME_GLYPH_MATRIX
13327 (realloc_glyph_pool): Formerly REALLOC_FRAME_GLYPH_MATRIX.
13328 Returns 1 if pool changed.
13329 (matrix_row): Additional check for lost pointers to glyph rows.
13330 (compute_matrices): Additional parameter DIM_P set means that no
13331 allocation should take place. Addtional parameter
13332 ANY_WINDOWS_CHANGED_P set if any windows matrix has changed.
13333 (compute_leaf_matrix): Additional parameter CHANGED_P set to 1
13334 when window matrix changes. Additional parameter DIM_ONLY_P set
13335 to 1 to indicate that no allocation should take place.
13336 (adjust_frame_glyphs): Construct new glyph pools and glyph
13337 matrices. Optimize frame redraws.
13338 (free_glyphs): Free pools.
13339 (check_glyph_memory): Check pools not freed.
13340 (rotate_pointers): Rotate pointers in a vector of glyph rows.
13341 (scroll_frame_lines): Change algorithm to use pointers.
13342 (update_line): Ditto.
13344 * dispextern.h (struct glyph_row): Use pointers to areas in a row.
13345 (global): All macro names changed from prefix FRAME_MATRIX to
13348 Fri Jun 27 14:51:15 1997 Gerd Moellmann <gerd@acm.org>
13350 * dispextern.h (struct glyph_pool): Replacement for former
13351 FRAME_GLYPH_MATRIX.
13352 (struct glyph_matrix): No longer contains sizes of allocated
13355 * xdisp.c (redisplay_internal): Don't redisplay if frame has
13358 * frame.c (make_frame): Initialize pools.
13360 Thu Jun 26 00:00:55 1997 Gerd Moellmann <gerd@acm.org>
13362 * scroll.c (do_direct_scrolling): Don't assume that the
13363 line moving algorithm has no intermediate steps.
13364 (do_scrolling): Ditto.
13366 * Makefile.in (alloc.o): Add dependency dispextern.h.
13368 * alloc.c: Include dispextern.h for glyph definitions.
13370 * dispnew.c (get_glyph_matrix_row): Return 1 if ROW_INDEX
13371 is legal, return 0 otherwise.
13373 * window.h: Add comment that windows are marked specially.
13375 * alloc.c (mark_object): Mark windows specially.
13378 Wed Jun 25 15:22:58 1997 Gerd Moellmann <gerd@acm.org>
13380 * dispextern.h (struct glyph): Add member OBJECT
13381 referencing a Lisp object from which a glyph was drawn.
13382 Member TEXT_POSITION renamed POSITION.
13383 * xterm.c, xdisp.c, dispnew.c: Rename TEXT_POSITION -> POSITION.
13385 * alloc.c: Include dispextern.h
13386 (mark_object): Mark objects referenced from glyphs.
13388 * frame.c (make_frame): Initialize DECODE_MODE_SPEC_BUFFER.
13390 * scroll.c (do_direct_scrolling): Remove TEMP_MATRIX.
13391 (do_scrolling): Ditto.
13393 * frame.h (struct frame): TEMP_MATRIX removed.
13394 DECODE_MODE_SPEC_BUFFER added.
13396 * window.h: TEMP_MATRIX removed.
13398 * scroll.c: OPHYS_LINES removed.
13400 * dispnew.c: OPHYS_LINES and OPHYS_LINES_LENGTH removed.
13401 FRAME_PTR -> struct frame *.
13403 * termhooks.h: Prototypes for INSERT_GLYPHS_HOOK,
13404 WRITE_GLYPHS_HOOK, DELETE_GLYPHS_HOOK,
13406 * term.c: Prototypes for INSERT_GLYPHS_HOOK,
13407 WRITE_GLYPHS_HOOK, DELETE_GLYPHS_HOOK,
13409 * xdisp.c (redisplay_internal): Remove call to VERIFY_CHARSTARTS.
13410 (do_verify_charstarts): Removed.
13412 * frame.c (Fmake_terminal_frame): Adjust glyphs.
13413 (Fdelete_frame): Free glyphs.
13414 (make_frame): Initialize matrix fields in frame.
13416 * config.in (PROTO): Added.
13418 * emacs.c (shut_down_emacs): Check glyph memory.
13420 * window.c (Fdelete_window): Free window matrices.
13421 (Fset_window_configuration): Ditto.
13422 (Fdelete_window): Adjust glyphs.
13423 (Fsplit_window): Ditto.
13424 (change_window_height): Ditto.
13425 (Fset_window_configuration): Ditto.
13426 (make_window): Initialize DESIRED_MATRIX and CURRENT_MATRIX.
13427 (replace_window): Reset DESIRED_MATRIX and CURRENT_MATRIX
13429 * Makefile.in (window.o): Add dependency window.c -> dispextern.h
13431 * window.c: Include dispextern.h
13433 * scroll.c (do_scrolling): Use new glyphs.
13434 (do_direct_scrolling): Ditto.
13436 * xdisp.c: Some function prototypes.
13437 (redisplay_internal): Don't do anything if matrices not yet set.
13438 (redisplay_internal): Use new glyphs.
13439 (try_window_id): Ditto.
13440 (copy_part_of_rope): Ditto.
13441 (display_text_line): Ditto.
13442 (display_menu_bar): Ditto.
13443 (display_mode_line): Ditto.
13444 (display_string): Ditto.
13446 * xterm.c: Prototypes for some local functions.
13447 (dumpglyphs): Use new glyphs.
13448 (XTwrite_glyphs): Ditto.
13449 (dumprectangle): Ditto.
13450 (note_mouse_highlight): Ditto.
13451 (fast_find_position): Ditto.
13452 (show_mouse_face): Ditto.
13453 (x_draw_single_glyph): Ditto.
13454 (x_display_bar_cursor): Ditto.
13455 (x_display_box_cursor): Ditto.
13456 (x_new_font): Adjust glyphs when font change.
13458 * term.c (clear_end_of_line): Use new glyphs.
13459 (write_glyphs): Ditto.
13460 (insert_glyphs): Ditto.
13462 * Makefile.in (term.o): term.c depends on dispextern.h
13464 * term.c: Include dispextern.h
13466 * dispnew.c (direct_output_forward_char): Old glyph functions
13467 removed, new inserted.
13468 (line_hash_code): Use new glyphs.
13469 (line_draw_cost): Ditto
13470 (cancel_line): Ditto
13471 (clear_frame_records): Ditto.
13472 (init_desired_glyphs): Ditto.
13473 (get_display_line): Ditto
13474 (scroll_frame_lines): Ditto.
13475 (preserve_other_columns): Ditto.
13476 (adjust_window_charstarts): Ditto.
13477 (cancel_my_columns): Ditto.
13478 (direct_output_for_insert): Ditto.
13479 (update_frame): Ditto.
13480 (quit_error_check): Made empty.
13481 (scrolling): Use new glyphs.
13482 (count_blanks): Ditto.
13483 (count_match): Ditto.
13484 (update_line): Ditto.
13485 (init_display): Adjust glyphs initially.
13486 (change_frame_size_1): Adjust glyphs.
13488 * dispextern.h: Old glyphs removed, new added.
13490 * xfaces.c (min_char_bounds): Get smallest char in loaded fonts.
13492 * xterm.h: Prototype for min_char_bounds.
13494 * window.h (struct window): Remove old glyphs, add new.
13496 * frame.h (struct frame): Remove old glyphs, add new.
13498 1999-07-20 Dave Love <fx@gnu.org>
13500 * buffer.c (syms_of_buffer): Make
13501 default-enable-multibyte-characters a user variable.
13503 1999-07-14 Richard Stallman <rms@gnu.org>
13505 * Version 20.4 released.
13507 1999-07-14 Richard Stallman <rms@gnu.org>
13509 * filelock.c (lock_file): Do nothing if purifying.
13511 1999-07-10 Richard Stallman <rms@gnu.org>
13513 * xterm.c (x_display_bar_cursor): Use the cursor-color
13514 to display the bar, not the cursor foreground pixel.
13516 1999-07-09 Andrew Innes <andrewi@gnu.org>
13518 * w32console.c (w32_use_full_screen_buffer): New variable.
13519 (syms_of_ntterm): Register it.
13520 (initialize_w32_display): Set initial frame size accordingly,
13521 respecting the LINES and COLUMNS environment variables if set.
13523 * w32inevt.c (w32_console_read_socket): Use it.
13525 1999-07-07 Kenichi Handa <handa@etl.go.jp>
13527 * callproc.c (Fcall_process): Decide coding system for decoding
13528 after we set to the target buffer. If the output goes to a
13529 unibyte buffer, suppress character code conversion.
13531 * fileio.c (Finsert_file_contents): If reading into a unibyte
13532 buffer, suppress character code conversion.
13534 * process.c (create_process): If the output goes to a unibyte
13535 buffer, suppress character code conversion.p
13537 1999-07-07 Andreas Schwab <schwab@gnu.org>
13539 * xdisp.c (line-number-display-limit): Doc fix.
13541 1999-07-05 Richard Stallman <rms@gnu.org>
13543 * callproc.c (Fcall_process): Don't use initializer on coding_systems.
13544 (Fcall_process_region): Likewise.
13546 1999-07-01 Markus Rost <markus.rost@mathematik.uni-regensburg.de>
13548 * callproc.c (init_callproc): Set exec_directory if
13549 installation_directory is non-nil, without a test of exec_path.
13551 1999-07-01 Andrew Innes <andrewi@gnu.org>
13553 * w32xfns.c (drain_message_queue): New function.
13555 * w32term.h (drain_message_queue): Add extern.
13557 * w32proc.c (sys_select): Call MsgWaitForMultipleObjects instead
13558 of WaitForMultipleObjects when user input is allowed, so we can
13559 handle incoming window messages. Call drain_message_queue when
13560 there are messages waiting; this ensures that windows created
13561 indirectly from the lisp thread get processed properly, and don't
13562 hang other applications by failing to respond to broadcasts.
13564 1999-07-01 Andreas Schwab <schwab@gnu.org>
13566 * callint.c (Fcall_interactively): Ignore first element of
13567 event-symbol-elements property.
13569 1999-07-01 Richard Stallman <rms@gnu.org>
13571 * fileio.c (Fread_file_name): Check type of DEFAULT_FILENAME.
13573 1999-07-01 Kenichi Handa <handa@etl.go.jp>
13575 * minibuf.c (read_minibuf): Set the multibyteness of the
13576 minibuffer before inserting `initial' string.
13578 1999-06-30 Richard Stallman <rms@gnu.org>
13580 * xfns.c (x_make_gc): Turn off GCStipple when setting up cursor_gc.
13582 1999-06-29 Richard M. Stallman <rms@gnu.org>
13584 * emacs.c [DOUG_LEA_MALLOC] (malloc_initialize_hook):
13585 Move the handling of MALLOC_CHECK_ envvar here.
13586 (main): Moved from here.
13588 1999-06-29 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
13590 * emacs.c [DOUG_LEA_MALLOC] (malloc_initialize_hook): New
13591 function, assigned to the global __malloc_initialize_hook pointer.
13592 (main): Move malloc_set_state call into malloc_initialize_hook
13593 so that it happens as early as possible.
13595 1999-06-27 Richard M. Stallman <rms@gnu.org>
13597 * keyboard.c (read_key_sequence): Properly reinitialize
13598 fkey_map after translating thru Vkey_translation_map.
13599 After translating thru Vfunction_key_map, don't reset
13600 keytrans-start to 0.
13602 1999-06-24 Geoff Voelker <voelker@cs.washington.edu>
13604 * w32.c (get_emacs_configuration): Use GetVersionEx to
13605 handle NT5.0 correctly. Include build number in configuration.
13606 w32heap.c (osinfo_cache): New variable.
13607 (cache_system_info): Initialize osinfo_cache.
13608 w32heap.h (osinfo_cache): Declare.
13610 1999-06-24 Richard M. Stallman <rms@gnu.org>
13612 * casefiddle.c (casify_object): Use make_multibyte_string
13613 if we casify a multibyte string.
13615 1999-06-22 Ken'ichi Handa <handa@gnu.org>
13617 * fileio.c: (Finsert_file_contents): In the case of REPLACE, call
13618 del_range_byte instead of del_range_1, set `inserted' to the
13619 number of characters actually inserted.
13621 1999-06-17 Dave Love <fx@gnu.org>
13623 * coding.c (decode_coding_sjis_big5): Avoid compiler warning.
13625 1999-06-18 Paul Eggert <eggert@twinsun.com>
13627 * filelock.c (BOOT_TIME_FILE): New macro.
13628 (get_boot_time): Use it instead of hardwiring the file name.
13629 Check BOOT_TIME_FILE only after inspecting the kernel directly.
13631 1999-06-17 Dave Love <fx@gnu.org>
13633 * xdisp.c (invalid_eol_type): Make it unsigned.
13635 1999-06-17 Karl Heuer <kwzh@gnu.org>
13637 * process.c (send_process): Delete unsafe/redundant assignment.
13639 1999-06-17 Jason Rumney <jasonr@gnu.org>
13641 * w32term.c (dumprectangle): Handle wide characters properly.
13643 1999-06-16 Andrew Innes <andrewi@gnu.org>
13645 * s/ms-w32.h (strerror): Override the default implementation of
13646 strerror, so we can map winsock error codes.
13648 * w32.c (sys_strerror): New function.
13650 * w32fns.c (w32_to_x_weight): Return "demibold" instead of "semibold".
13652 1999-06-15 Ken'ichi Handa <handa@gnu.org>
13654 * buffer.c (syms_of_buffer): Don't make
13655 enable-multibyte-characters customizable.
13657 1999-06-15 Richard M. Stallman <rms@gnu.org>
13659 * editfns.c (Fuser_full_name): Doc fix.
13661 1999-06-14 Tak Ota <ota@atc.sel.sony.com>
13663 * w32bdf.c: (clear_cached_bitmap_slots): Remove.
13664 (get_bitmap_with_cache): Check if CreateBitmap failed.
13665 Adjust cache size dynamically so cache is never larger than the
13666 system limit of GDI resources.
13667 Do cache clearing inline. Move global variables to local scope.
13670 1999-06-13 Wolfgang Glas <Wolfgang.Glas@hfm.tu-graz.ac.at>
13672 * unexsgi.c (unexec): Dump the .rodata section from memory
13673 under IRIX6.5 in order to be able to unexec with gcc.
13675 1999-06-11 Greg Hudson <ghudson@MIT.EDU>
13677 * indent.c (compute_motion): Fix boundary case.
13679 1999-06-11 Jason Rumney <jasonr@altavista.net>
13681 * w32term.c (cancel_mouse_face): New function. See equiv
13682 changes to xterm.c on 1996-10-31.
13683 (x_set_window_size): Use cancel_mouse_face.
13684 (w32_read_socket): Use cancel_mouse_face.
13685 Update frame position when size is restored.
13687 1999-06-04 Richard M. Stallman <rms@gnu.org>
13689 * lread.c (Vuser_init_file): New variable.
13690 (syms_of_lread): Set up Lisp variable.
13691 (Fload): Store the file name there, if var was t before.
13693 1999-06-04 Paul Eggert <eggert@twinsun.com>
13695 * filelock.c (get_boot_time): Don't look at /proc/uptime; it
13696 doesn't work if the system date is changed, or if the system
13697 is suspended. Look at the last-modified time of
13698 /var/run/random-seed instead.
13700 1999-06-03 Ken'ichi Handa <handa@gnu.org>
13702 * coding.c (ENCODE_SJIS_BIG5_CHARACTER): Encode charset
13703 japanese-jisx0208-1978 correctly.
13705 1999-06-03 Andrew Innes <andrewi@gnu.org>
13707 * unexw32.c (get_section_info) [_ALPHA_]: Force as much bss data
13708 as possible to be dumped, for safety.
13710 1999-06-02 Ken'ichi Handa <handa@gnu.org>
13712 * coding.c (ENCODE_SJIS_BIG5_CHARACTER): Encode charset
13713 latin-jisx0201 correctly.
13715 1999-05-26 Ken'ichi Handa <handa@gnu.org>
13717 * charset.h (Vcharset_table): Comment fixed.
13719 1999-05-24 Richard Stallman <rms@gnu.org>
13721 * coding.c (syms_of_coding): Doc fix.
13723 * buffer.c (syms_of_buffer): Doc fix.
13725 * filelock.c (lock_if_free): After deleting a stale lock,
13726 try again to lock the file.
13728 1999-05-22 Andrew Innes <andrewi@gnu.org>
13730 * w32inevt.c (maybe_generate_resize_event): Detect changes in the
13731 console window size.
13732 (w32_console_read_socket): Call maybe_generate_resize_event
13733 whenever input events are received, since we don't get told when
13734 the window size changes (as opposed to the buffer size, which we
13737 * w32console.c (clear_frame): Remember that the window width might
13738 be smaller than the screen buffer width.
13739 (write_glyphs): Remove redundant variable attrs. Use
13740 FillConsoleOutputAttribute instead of WriteConsoleOutputAttribute.
13742 1999-05-20 Andrew Innes <andrewi@gnu.org>
13744 * w32term.c (w32_read_socket): Reset the grabbed flag when a frame gains or
13747 * w32fns.c (w32_wnd_proc): Ensure mouse capture is released if
13748 frame loses focus, and that mouse button state is reset. Ditto
13749 when the menu bar is activated.
13751 1999-05-18 Richard Stallman <rms@gnu.org>
13753 * abbrev.c (Fdefine_abbrev): Doc fix.
13755 1999-05-13 Paul Eggert <eggert@twinsun.com>
13757 * filelock.c: Fix performance bug on hosts with large
13758 /var/adm/wtmp files with no boot records.
13760 (boot_time_initialized): New var.
13761 (init_filelock): Initialize it.
13762 (get_boot_time): Use it, instead of nonzero boot_time,
13763 to test whether boot_time is initialized.
13764 Don't invoke utmp routines when dumping.
13766 (get_boot_time): First, try to get the boot time from the
13767 current utmp file, as this can be much faster. Don't try to
13768 get the boot time from utmp and/or wtmp more than once.
13770 (get_boot_time_1): When passed null pointer, don't invoke utmpname.
13771 New arg LATEST. All uses changed.
13773 1999-05-15 Andrew Innes <andrewi@gnu.org>
13775 * w32term.c (dumpglyphs): Use correct colours for drawing
13776 rectangles in place of missing fonts, and make them the right
13779 1999-05-14 Dave Love <fx@gnu.org>
13781 * syntax.c (Fparse_partial_sexp): Correct test for element 8 to be
13784 1999-05-11 Andrew Innes <andrewi@gnu.org>
13786 * w32fns.c (x_to_w32_charset): Reinstall VIETNAMESE_CHARSET
13788 (w32_wnd_proc): Reinstall debugging output.
13789 (w32_wnd_proc): Reinstall SetForegroundWindow change.
13790 (syms_of_w32fns): Reinstall new initializer for
13791 Vw32_phantom_key_code.
13793 * w32fns.c (x_to_w32_charset): Do partial matching of charset
13794 names for most non-European charsets, to cope with wildcards or
13795 missing spec dates.
13796 (Fw32_send_sys_command): Post WM_SYSCOMMAND rather than sending it
13797 to avoid deadlock when activating the menu bar.
13799 1999-05-10 Ken'ichi Handa <handa@gnu.org>
13801 * search.c (boyer_moore): Get charset base value of `untranslated'
13802 by masking by ~CHAR_FIELD3_MASK (instead of ~0xff).
13804 1999-05-10 Andreas Schwab <schwab@gnu.org>
13806 * fileio.c (Fread_file_name): Correct handling of dollars in file
13807 names. Protect dollars in strings put on the file-name-history.
13808 Substitute homedir by `~' also in default_filename.
13810 * xdisp.c (try_window_id): Fix computation of tab_offset when
13811 backing up over a character that is splitted across lines.
13813 1999-05-08 Kenichi HANDA <handa@etl.go.jp>
13815 * coding.c (code_convert_region): If eol format is inconsistent,
13816 change coding->symbol to the sibling coding system of Unix like
13819 1999-05-09 Richard M. Stallman <rms@gnu.org>
13821 * s/irix5-2.h (NO_WTMP_FILE): Define it.
13823 * filelock.c (get_boot_time): Handle NO_WTMP_FILE.
13825 1999-05-05 Andrew Innes <andrewi@gnu.org>
13827 * w32fns.c (w32_strict_painting): New variable.
13828 (w32_wnd_proc): Use it to select repaint rules.
13829 (syms_of_w32fns): Defvar it.
13831 1999-05-04 Andrew Innes <andrewi@gnu.org>
13833 * w32fns.c (x_to_w32_charset): Fix typo: want to map all Japanese
13834 charsets to the standard Windows charset for Japanese.
13836 1999-05-04 Ken'ichi Handa <handa@gnu.org>
13838 * xterm.c (x_load_font): Fix typo (`>' -> `=').
13840 * ccl.h (struct ccl_program): New member stack_idx.
13842 * ccl.c (ccl_prog_stack_struct): Declare it as static.
13843 (ccl_driver): Setup stack_idx and ccl_prog correctly. Update them
13845 (setup_ccl_program): Initialize ccl->stack_idx to 0.
13847 1999-05-03 Jason Rumney <jasonr@altavista.net>
13849 * w32term.c (dumpglyphs): Always fill background for italic fonts.
13851 1999-05-03 Eli Zaretskii <eliz@is.elta.co.il>
13853 * dired.c (make_time): Make argument type be time_t.
13855 1999-05-02 Eli Zaretskii <eliz@is.elta.co.il>
13857 * msdos.c (unibyte_display_via_language_environment): Add extern.
13859 1999-05-02 Richard M. Stallman <rms@gnu.org>
13861 * xdisp.c (display_text_line): Convert unibyte char to multibyte
13862 if unibyte_display_via_language_environment is set.
13863 (unibyte_display_via_language_environment):
13864 Variable moved from xfns.c and elsewhere.
13865 (syms_of_xfns): Set up Lisp var.
13867 * xfns.c (unibyte_display_via_language_environment):
13868 Variable moved to xdisp.c.
13869 (syms_of_xfns): Don't set up Lisp var here.
13871 * msdos.c (unibyte_display_via_language_environment):
13872 Variable moved to xdisp.c.
13873 (syms_of_msdos): Don't set up Lisp var here.
13875 * w32fns.c (unibyte_display_via_language_environment):
13876 Variable moved to xdisp.c.
13877 (syms_of_w32fns): Don't set up Lisp var here.
13879 1999-05-02 Andrew Innes <andrewi@gnu.org>
13881 * s/ms-w32.h (HAVE_FSYNC): New macro.
13882 (fsync): Map to _commit.
13883 (ftruncate): Map to _chsize.
13885 * w32term.c (dumpglyphs): On Windows NT, do output in Unicode even
13886 for ASCII, if enabled, to avoid memory allocation overhead for
13887 implicit Unicode conversion. Also, recognize that ASCII and
13888 Latin-1 have a trivial conversion to Unicode, so x_2byte_buffer
13889 already contains the Unicode characters in that case.
13890 (construct_drag_n_drop): Remove old code that was
13891 trashing the drop location.
13893 * w32select.c (Fw32_set_clipboard_data): Undo last change to add
13894 nlines to encoding_buffer_size (real bug was in a ccl program in
13895 lisp/international/coding.el).
13897 * w32reg.c (w32_get_string_resource): Check for name in current
13898 user area, and if not found look in the local machine area.
13900 * w32fns.c (w32_list_bdf_fonts): Initialize n_fonts.
13901 (Fw32_shell_execute): New function; used to support browse-url.
13902 (syms_of_w32fns): Register it.
13903 (w32_load_system_font): Force max width to be average
13904 char width for fixed-pitch fonts, to avoid unnecessary redisplay
13906 (x_to_w32_charset): Define VIETNAMESE_CHARSET if not
13908 (syms_of_w32fns): Set Vw32_phantom_key_code to 255.
13910 * unexw32.c (get_section_info): Dump back the entire EMDATA
13911 section if we can put Emacs' initialized data in a separate
13912 section, otherwise use the my_begdata/my_edata method.
13914 * makefile.nt ($(BLD)\w32term.obj): Add dependency on w32heap.h.
13916 * coding.c (decode_eol): Set produced/consumed values to zero if
13917 src_bytes is <= 0 on entry.
13919 1999-05-02 Jason Rumney <jasonr@altavista.net>
13921 * w32term.c (w32_write_glyphs, w32_clear_end_of_line,
13922 w32_clear_frame, clear_cursor, x_display_bar_cursor,
13923 x_display_box_cursor, x_set_window_size): Use phys_cursor_on
13925 (do_line_dance): Updated WRT xterm.c. Use macros where possible.
13926 (dumprectangle): Take into account the width of a left-side
13929 * w32proc.c (sys_kill): Attach to current foreground thread
13930 when grabbing focus; necessary on NT 5.0.
13932 * w32fns.c (w32_wnd_proc) [WM_PAINT]: Use rectangle from
13933 GetUpdateRect rather than BeginPaint.
13934 (w32_wnd_proc): Attach to current foreground thread
13935 when grabbing focus; necessary on NT 5.0.
13936 (w32_wnd_proc) [W32_DEBUG_DISPLAY]: Add output for
13937 debugging display messages.
13938 (w32_to_x_charset): Put wildcard last in unknown charsets to avoid
13941 1999-05-02 Kenichi HANDA <handa@etl.go.jp>
13943 * coding.c (setup_raw_text_coding_system): Call
13944 setup_coding_system to initialize the fields of struct
13945 coding_system correctly.
13947 1999-04-26 Kenichi HANDA <handa@etl.go.jp>
13949 * xterm.c (x_list_fonts): Fix previous change.
13951 1999-04-26 Richard Stallman <rms@gnu.org>
13953 * config.in (HAVE_LIBXP): Add #undef.
13954 * Makefile.in (LIB_MOTIF_EXTRA): Check HAVE_LIBXP.
13956 1999-04-12 Ken'ichi Handa <handa@gnu.org>
13958 * xterm.c (x_list_fonts): Trap X errors so that Emacs doesn't die
13961 1999-04-12 Karl Heuer <kwzh@gnu.org>
13963 * s/freebsd.h (BSD_SYSTEM): Define for FreeBSD 4 as with FreeBSD 3.
13965 1999-04-11 Ken'ichi Handa <handa@gnu.org>
13967 * fontset.c (Fset_fontset_font): Fix previous change.
13969 1999-04-09 Ken'ichi Handa <handa@gnu.org>
13971 * fontset.c (Fquery_fontset): Check for fontset aliases here.
13972 (Fnew_fontset, Fset_fontset_font): Don't check for them here.
13974 1999-04-08 Richard Stallman <rms@gnu.org>
13976 * process.c (Faccept_process_output): Check validity of PROCESS.
13978 1999-04-08 Eli Zaretskii <eliz@gnu.org>
13980 * msdos.c (jp_kbd_translate_table): Fix the other \ key.
13982 1999-04-07 Richard Stallman <rms@gnu.org>
13984 * xfns.c (x_set_font): Fix error message.
13986 * fontset.c (Fquery_fontset): Don't check for fontset aliases here.
13987 (Fnew_fontset, Fset_fontset_font): Check for them here.
13988 (Ffontset_info, Fnew_fontset, Fset_fontset_font):
13989 Fix error message syntax.
13991 * buffer.c (Fmake_indirect_buffer): Copy multibyte status
13992 from the base buffer.
13993 (Fset_buffer_multibyte): Copy new multibyte status
13994 into the buffer's indirect buffers.
13996 1999-04-07 Ken'ichi Handa <handa@gnu.org>
13998 * fns.c (base64_encode_1): Don't add unnecessary newline at the
14001 1999-04-06 Richard Stallman <rms@gnu.org>
14003 * dired.c (Ffile_attributes): Doc fix.
14005 * keymap.c (Faccessible_keymaps): Really initialize i_byte.
14006 Convert 0200 to meta only in a unibyte string.
14007 (Fkey_description): Likewise.
14009 * eval.c (do_autoload): Preserve match data.
14011 1999-04-06 Kenichi HANDA <handa@etl.go.jp>
14013 * w32fns.c (x_to_w32_font): Provide sufficient buffer to
14014 encode_coding to avoid carryover.
14016 * coding.c: Add comments for decode_coding and encode_coding.
14018 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix bug of handling
14019 a composite character by skipping its leading code.
14020 <CCL_WriteMultibyteChar2>: Handle non-ascii single byte character
14023 * coding.c: Add comments for decode_coding and encode_coding.
14025 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix bug of handling
14026 a composite character by skipping its leading code.
14027 <CCL_WriteMultibyteChar2>: Handle non-ascii single byte character
14030 1999-04-06 Eli Zaretskii <eliz@gnu.org>
14032 * msdos.c (dos_rawgetc): Don't zero out c if private translation
14034 (jp_kbd_translate_table): Support C-\.
14035 (it_kbd_translate_table): Map `>' correctly.
14036 (it_keyboard): Add `>'.
14038 1999-04-06 Richard Stallman <rms@gnu.org>
14040 * intervals.c (graft_intervals_into_buffer): Turn off
14041 inhibit_modification_hooks around calling Fset_text_properties.
14043 1999-04-05 Kenichi HANDA <handa@etl.go.jp>
14045 * xterm.c (dumpglyphs): Be sure to fill the whole background of
14048 1999-04-05 Eli Zaretskii <eliz@gnu.org>
14050 * msdos.c (jp_kbd_translate_table): Fix last change.
14052 1999-04-04 Eli Zaretskii <eliz@gnu.org>
14054 * msdos.c (struct kbd_translate): New struct, for key translation
14055 tables private to certain national keyboard layouts.
14056 (struct dos_keyboard_map): Add a pointer to a private translation
14058 (jp_kbd_translate_table): Private table for the Japanese
14060 (jp_keyboard): Japanese keyboard layout.
14061 (it_kbd_translate_table): Private table for the Italian keyboard.
14062 (it_keyboard): Use it_kbd_translate_table.
14063 (keyboard_layout_list): Add the Japanese keyboard.
14064 (dos_rawgetc): Use the keyboard-private translation table, if
14066 (abort) [__DJGPP_MINOR__ >= 2]: Raise SIGABRT.
14068 1999-04-02 Kenichi HANDA <handa@etl.go.jp>
14070 * xdisp.c (redisplay_window): When we call compute_motion with
14071 HPOS got from w->last_point_x, call it with DID_MOTION 1.
14072 (display_text_line): Stop the loop for processing overlay strings
14073 when we reach the right edge of the window.
14075 1999-03-31 Richard M. Stallman <rms@gnu.org>
14077 * doc.c (get_doc_string): When UNIBYTE and DEFINITION are 0,
14078 let the data control whether string is unibyte.
14080 1999-03-30 Richard M. Stallman <rms@gnu.org>
14082 * macros.c (Fexecute_kbd_macro): Save real_this_command.
14083 (pop_kbd_macro): Restore the saved real_this_command.
14084 (Fcall_last_kbd_macro): Set real_this_command to the macro.
14086 1999-03-26 Richard M. Stallman <rms@gnu.org>
14088 * buffer.c (Fset_buffer_modified_p): Don't lock or unlock
14089 if buffer-file-name is nil.
14091 1999-03-25 Jason Rumney <jasonr@altavista.net>
14093 * w32select.c (Fw32_set_clipboard_data): Take into account line
14094 ends when calculating clipboard storage needed for non-ASCII text.
14096 1999-03-25 Andrew Innes <andrewi@gnu.org>
14098 * makefile.nt (PREPARED_HEADERS): Change name of paths.h to epaths.h.
14099 (epaths.h): Renamed from paths.h.
14101 ($(BLD)\filelock.obj):
14102 ($(BLD)\lread.obj):
14103 ($(BLD)\w32fns.obj): Renamed paths.h to epaths.h.
14105 1999-03-23 Ken'ichi Handa <handa@gnu.org>
14107 * coding.c (encode_coding_iso2022): Initialize dummy arguments to
14108 ENCODE_ISO_CHARACTER for the previous change on this macro.
14110 1999-03-23 Kenichi Handa <handa@etl.go.jp>
14112 * xdisp.c (decode_mode_spec_coding): Handle integer value in
14113 eoltype correctly for backward compatibility.
14115 1999-03-20 Kenichi HANDA <handa@etl.go.jp>
14117 * coding.c (ENCODE_ISO_CHARACTER): Check validity of CHARSET. If
14118 invalid, produce the buffer internal byte sequence without encoding.
14120 1999-03-19 Karl Heuer <kwzh@gnu.org>
14122 * editfns.c (Fformat): Accept %i format.
14124 1999-03-17 Karl Heuer <kwzh@gnu.org>
14126 * filelock.c (get_boot_time): Test tempname, not filename.
14128 1999-03-17 Jason Rumney <jasonr@altavista.net>
14130 * w32bdf.h: Merged patches from Meadow; introduce bitmap cache to
14133 * w32bdf.c: Merged patches from Meadow; introduce bitmap cache to
14135 (get_cached_font_char, cache_char_offset, get_bitmap_with_cache)
14137 (w32_free_bdf_font, seek_char, w32_get_bdf_glyph, w32_BDF_TextOut)
14140 * w32fns.c (enum_font_cb2): Set the font height to be the
14141 character height, not the cell height.
14142 (Fw32_select_font): Initialize font dialog with current default font.
14143 (Vw32_system_coding_system): New variable.
14144 (w32_strict_filenames): Add comment.
14145 (w32_to_x_font): Decode font name using Vw32_system_coding_system.
14146 (x_to_w32_font): Encode font name using Vw32_system_coding_system.
14147 (syms_of_w32fns): Add w32-system-coding-system.
14149 1999-03-15 Richard M. Stallman <rms@gnu.org>
14151 * xterm.c (XTread_socket) <ConfigureNotify>:
14152 If cursor pos is outside the new frame size, mark cursor as off.
14154 1999-03-14 Ken'ichi Handa <handa@gnu.org>
14156 * xdisp.c (try_window_id): Initialize val.ovstring_chars_done to 0.
14158 * xterm.c (x_load_font): Trap X errors so that Emacs doesn't die
14161 1999-03-14 Richard M. Stallman <rms@gnu.org>
14163 * macros.c (Fexecute_kbd_macro): Initialize executing_macro_iterations
14166 1999-03-14 Jason Rumney <jasonr@altavista.net>
14168 * w32fns.c (w32_strict_fontnames): New variable.
14169 (Fx_create_frame): Formatting fix.
14170 (w32_load_system_font): Keep trying to load non-existant font
14171 if w32_strict_fontnames is nil. Formatting fix.
14172 (syms_of_w32fns): Add w32-strict-fontnames.
14174 * w32term.c (W32_TEXTOUT): Do not multiply nchars by charset_dim.
14175 (dumpglyphs): Formatting fixes.
14177 1999-03-14 Geoff Voelker <voelker@cs.washington.edu>
14179 * w32fns.c (w32_wnd_proc): Handle WM_GETMINMAXINFO message.
14181 1999-03-10 Karl Heuer <kwzh@gnu.org>
14183 * puresize.h (BASE_PURESIZE): Increase to 505000.
14185 1999-03-09 Richard M. Stallman <rms@gnu.org>
14187 * emacs.c (main) [CLASH_DETECTION]: Call init_filelock.
14189 * filelock.c (init_filelock): New function.
14191 1999-03-09 Dave Love <fx@gnu.org>
14193 * fileio.c (Ffile_directory_p): Doc fix.
14195 1999-03-05 Richard M. Stallman <rms@gnu.org>
14197 * coding.c (setup_coding_system): Check for CODING_SYSTEM = nil.
14199 1999-03-08 Richard M. Stallman <rms@gnu.org>
14201 * filelock.c (get_boot_time): Reduce scope of #ifdef BOOT_TIME
14202 to only the part that uses get_boot_time_1.
14204 1999-03-07 Dave Love <fx@gnu.org>
14206 * fileio.c (Finsert_file_contents): Use xfree.
14208 1999-03-06 Kenichi Handa <handa@etl.go.jp>
14210 * Makefile.in (callproc.o, coding.o, fileio.o, msdos.o, process.o,
14211 term.o, xselect.o): Depend on ccl.h.
14213 1999-03-05 Geoff Voelker <voelker@cs.washington.edu>
14215 * makefile.nt: Remove common multiple file compilation commands.
14217 1999-03-04 Takeshi YAMADA <yamada@cslab.kecl.ntt.co.jp>
14219 * fns.c (Fbase64_encode_string): Allocate sufficient memory for
14220 newlines added when the arg NO-LINE-BREAK is nil.
14222 1999-03-04 Karl Heuer <kwzh@gnu.org>
14224 * search.c (Fstring_match, Fposix_string_match): Doc fix.
14226 * buffer.c (syms_of_buffer): Doc fix for case-fold-search.
14228 1999-03-04 Dave Love <fx@gnu.org>
14230 * term.c (term_init): Use xmalloc, not malloc.
14232 * callproc.c (Fcall_process): Use xmalloc, xfree.
14234 1999-03-03 Andreas Schwab <schwab@gnu.org>
14236 * eval.c (Fdefconst): Doc fix.
14238 1999-03-01 Kenichi Handa <handa@etl.go.jp>
14240 * coding.c: Comment for ISO 2022 encoding mechanism modified.
14242 1999-03-01 Eli Zaretskii <eliz@gnu.org>
14244 * w16select.c (get_clipboard_data): Always stop at the first null byte.
14246 1999-02-28 Richard M. Stallman <rms@gnu.org>
14248 * filelock.c (get_boot_time): Support FreeBSD way to read boot-time.
14250 * cmds.c (internal_self_insert): Calculate column properly
14251 in overwrite-of-tab case.
14253 1999-02-27 Andreas Schwab <schwab@gnu.org>
14255 * emacs.c (main) [DOUG_LEA_MALLOC]: Don't use unsetenv, it calls
14256 malloc in glibc 2.1.
14258 1999-02-26 Richard Stallman <rms@gnu.org>
14260 * Makefile.in: paths.h and paths.in renamed to epaths.h and epaths.in.
14262 * epaths.in: Renamed from paths.in.
14263 This avoids a conflict with a system header file paths.h on GNU/Linux.
14265 * callproc.c, lread.c, w32fns.c, xfns.c, xrdb.c:
14266 Use epaths.h istead of paths.h.
14268 1999-02-26 Andreas Schwab <schwab@gnu.org>
14270 * emacs.c (main) [DOUG_LEA_MALLOC]: Work around a bug in glibc's
14273 1999-02-25 Dave Love <fx@gnu.org>
14275 * buffer.c (syms_of_buffer): Doc fix for enable-multibyte-characters.
14277 1999-02-25 Richard Stallman <rms@gnu.org>
14279 * filelock.c (get_boot_time): Use WTMP_FILE for file name.
14280 (WTMP_FILE): Default definition in case not defined.
14281 (get_boot_time_1): Test that file exists before trying to read it.
14283 1999-02-25 Ken'ichi Handa <handa@gnu.org>
14285 * keymap.c (push_key_description): If enable-multibyte-characters
14286 is nil and C is single byte, push C as is.
14288 1999-02-24 Kenichi Handa <handa@etl.go.jp>
14290 * keymap.c (push_key_description): If enable-multibyte-characters
14291 is non-nil, try to convert unibyte character to multibyte. For
14292 invalid multibyte character, show all bits by octal form.
14293 (Fsingle_key_description): Check the validity of charset for a
14296 1999-02-23 Richard M. Stallman <rms@gnu.org>
14298 * fileio.c (Ffile_regular_p): Undo previous change.
14300 * eval.c (Fdefconst): Doc fix.
14302 * filelock.c (get_boot_time): Don't use BUFSIZ.
14304 1999-02-22 Andrew Innes <andrewi@gnu.org>
14306 * makefile.nt ($(BLD)\w32bdf.obj): Add missing continuation character.
14307 (EXTRA_LINK): Do version test with strings.
14309 1999-02-22 Andreas Schwab <schwab@gnu.org>
14311 * fns.c (Fbase64_encode_string): Fix last change.
14313 * termhooks.h (event_kind): Add user_signal.
14315 * keyboard.c (Qusr1_signal, Qusr2_signal): New variables.
14316 (syms_of_keyboard): Initialize them.
14317 (lispy_user_signals): New variable.
14318 (make_lispy_event): Handle user_signal event type.
14320 * emacs.c: Don't define Qusr1_signal and Qusr2_signal.
14321 (syms_of_emacs): Don't initialize them.
14322 (handle_USR1_signal, handle_USR2_signal): Set event type to
14323 user_signal instead of non_ascii_keystroke, and use plain integers
14324 as code instead of Lisp symbols.
14326 1999-02-21 Eli Zaretskii <eliz@delysid.gnu.org>
14328 * fileio.c: (lstat) [!S_ISLNK]: Use stat instead of lstat.
14330 1999-02-21 Richard Stallman <rms@gnu.org>
14332 * filelock.c (get_boot_time_1): Put this in #ifdef BOOT_TIME.
14334 * print.c (print_error_message): Don't crash if (cdr data)
14337 1999-02-21 Eli Zaretskii <eliz@gnu.org>
14339 * fileio.c (lstat) [!S_ISLNK]: Use stat instead of lstat.
14341 1999-02-20 Andrew Innes <andrewi@gnu.org>
14343 * vm-limit.c (memory_warnings) [WINDOWSNT]: Reset lim_data on each
14344 run, since size can vary from run to run.
14346 * makefile.nt (EXTRA_LINK, LINK_FLAGS): Ensure base relocation
14347 data is included, to enable profiling.
14348 ($(EMACS)): Map file not needed for emacs.exe.
14350 * emacs.c (main): [!SYSTEM_MALLOC]: Call realloc and free as well
14351 as malloc before calling uninterrupt_malloc, for consistency.
14352 This also enables profiling to work on WINDOWSNT.
14354 1999-02-18 Richard Stallman <rms@gnu.org>
14356 * Makefile.in (emacs.o): Depend on termhooks.h.
14357 (filelock.o): Depend on systime.h.
14359 1999-02-18 Ken'ichi Handa <handa@gnu.org>
14361 * coding.c (Fdecode_sjis_char): Use %x for formatting error message.
14362 (Fdecode_big5_char): Likewise.
14364 1999-02-17 Richard Stallman <rms@gnu.org>
14366 * insdel.c (adjust_markers_for_replace): When doing an insertion
14367 (replacing a region of zero length), handle markers at the
14368 insertion point properly.
14370 1999-02-17 Andrew Innes <andrewi@gnu.org>
14372 * w32fns.c (Vw32_quit_key): New variable.
14373 (post_character_message): Use it.
14374 (syms_of_w32fns): DEFVAR it.
14376 1999-02-16 MORIOKA Tomohiko <morioka@jaist.ac.jp>
14378 * fns.c (Fbase64_encode_string): New optional argument `NO_LINE_BREAK'.
14380 1999-02-16 Richard Stallman <rms@gnu.org>
14382 * filelock.c (within_one_second): New function.
14383 (current_lock_owner): Use that.
14384 (get_boot_time): Use /proc/uptime if available.
14385 Otherwise, if nothing found in wtmp, try wtmp.1.gz and so on.
14386 (get_boot_time_1): New subroutine taken from get_boot_time.
14388 1999-02-16 Richard Stallman <rms@gnu.org>
14390 * emacs.c (Qusr1_signal, Qusr2_signal): New variables.
14391 (syms_of_emacs): Init and staticpro them.
14392 (handle_USR1_signal): Don't run any code, just queue up an event.
14393 (handle_USR2_signal): Likewise.
14395 1999-02-16 Eli Zaretskii <eliz@gnu.org>
14397 * dired.c (Ffile_attributes): If the file's size doesn't fit in
14398 an integer, return it as a float. Doc string fixed.
14400 1999-02-16 Richard Stallman <rms@gnu.org>
14402 * emacs.c (Qusr1_signal, Qusr2_signal): New variables.
14403 (syms_of_emacs): Init and staticpro them.
14404 (handle_USR1_signal): Don't run any code, just queue up an event.
14405 (handle_USR2_signal): Likewise.
14407 1999-02-15 Kenichi Handa <handa@etl.go.jp>
14409 * coding.c (Fdecode_sjis_char, Fencode_sjis_char): Handle
14410 ASCII correctly. Signal error on invalid characters.
14411 (Fdecode_big5_char, Fencode_big5_char): Likewise.
14413 1999-02-15 Eli Zaretskii <eliz@gnu.org>
14415 * w16select.c (get_clipboard_data): Work around a bug in Windows95
14416 DOS box which doubles the reported size of text in the clipboard.
14418 1999-02-15 Kenichi Handa <handa@etl.go.jp>
14420 * coding.c (decode_coding_iso2022): Don't set
14421 coding->composed_chars to 0 here.
14422 (setup_coding_system): Set coding->composed_chars to 0 here.
14424 1999-02-10 Richard Stallman <rms@gnu.org>
14426 * fileio.c (Ffile_regular_p): Use lstat.
14428 1999-02-09 Richard Stallman <rms@gnu.org>
14430 * unexelf.c (HAS_SBSS_SECTION): Define this in some cases.
14431 (unexec): Test this instead of specific systems.
14433 * m/macppc.h: New file.
14435 1999-02-08 Dave Love <fx@gnu.org>
14437 * fns.c (Fyes_or_no_p, Fy_or_n_p): Doc fix.
14439 1999-02-08 Ken'ichi Handa <handa@gnu.org>
14441 * coding.c (ccl_coding_driver): On encoding, coding->produced_char
14442 should be set to coding->produced.
14444 1999-02-07 Paul Fisher <rao@gnu.org>
14446 * fns.c (IS_BASE64_IGNORABLE, READ_QUADRUPLET_BYTE): New macros.
14447 (base64_decode_1): Use READ_QUADRUPLET_BYTE.
14449 1999-02-07 Markus Rost <markus.rost@mathematik.uni-regensburg.de>
14451 * editfns.c (Fformat): Doc fix.
14453 1999-02-06 Richard Stallman <rms@gnu.org>
14455 * process.c (syms_of_process): defsubr it.
14456 (Fprocess_running_child_p): New function.
14458 1999-02-05 Andrew Innes <andrewi@gnu.org>
14460 * w32term.c (construct_drag_n_drop): Call DraqQueryPoint before
14461 recording drop position.
14463 1999-02-05 Ken'ichi Handa <handa@gnu.org>
14465 * coding.c (encode_coding_iso2022): Before writing out an invalid
14466 code, reset graphic planes and registers if necessary.
14468 * term.c (encode_terminal_code): Fix previous change.
14470 1999-02-04 Eli Zaretskii <eliz@gnu.org>
14472 * w16select.c (last_clipboard_text, clipboard_storage_size): New
14474 (set_clipboard_data): Save a copy of the text we put into
14475 clipboard in last_clipboard_text.
14476 (get_clipboard_data): If the clipboard text is identical to what
14477 last_clipboard_text holds, pretend there's no data in the clipboard.
14479 1999-02-03 Richard Stallman <rms@gnu.org>
14481 * s/gnu.h (NLIST_STRUCT): Add #undef.
14483 1999-02-03 Eli Zaretskii <eliz@gnu.org>
14485 * w16select.c (Fw16_set_clipboard_data): When the text needs to be
14486 encoded, set its pointer and size as returned by encode_coding.
14488 1999-02-02 Ken'ichi Handa <handa@gnu.org>
14490 * fns.c (Fset_char_table_default): To handle the case that CH is
14491 an ASCII char, use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
14493 1999-02-02 Andrew Innes <andrewi@gnu.org>
14495 * w32fns.c (syms_of_w32fns): Change default value of
14496 w32-mouse-move-interval to 0, so that the mouse wheel/rocker on
14497 some mice works properly.
14499 1999-02-02 Eli Zaretskii <eliz@gnu.org>
14501 * w16select.c (set_clipboard_data): Correctly null-terminate the
14502 string to be put into the Windows clipboard. Use xbuf_addr.
14504 1999-02-01 Richard Stallman <rms@gnu.org>
14506 * buffer.c (Fset_buffer_multibyte): Error if buffer is indirect.
14508 1999-01-31 Richard Stallman <rms@gnu.org>
14510 * process.c (process_send_signal): If CURRENT_GROUP is `lambda'
14511 then don't send the signal if the shell owns the terminal.
14512 (Finterrupt_process): Doc change.
14514 1999-01-31 Andrew Innes <andrewi@gnu.org>
14516 * unexw32.c: (ROUND_UP_DST_AND_ZERO): New macro.
14517 (copy_executable_and_dump_data): Use it to ensure alignment slop
14520 1999-01-30 Andrew Innes <andrewi@gnu.org>
14522 * w32.c (init_environment): Change argv[0] to contain the full
14525 * emacs.c (main) [WINDOWSNT]: Pass argv to init_environment.
14527 1999-01-29 Ken'ichi Handa <handa@gnu.org>
14529 * xterm.c (x_new_fontset): For ASCII font, don't use the font name
14530 returned by x_new_font (the resolved one) but use the font name
14531 set in the fontset specification.
14532 (x_load_font): For the height of font, if normarl ascent and
14533 descent value are larger than those in max_bounds field, use the
14536 1999-01-28 Eli Zaretskii <eliz@gnu.org>
14538 * xdisp.c (decode_mode_spec_coding): Fix previous change.
14540 1999-01-27 Geoff Voelker <voelker@cs.washington.edu>
14542 * makefile.nt: Use full path to temacs.exe when dumping.
14544 1999-01-27 Jason Rumney <jasonr@altavista.net>
14546 * w32fns.c (w32_load_system_font): Do not load unlisted fonts if
14548 (enum_fontex_cb1, enum_fontex_cb2): New functions.
14549 (w32_list_bdf_fonts): New parameter; max_names. Callers updated.
14550 (w32_list_synthesized_fonts): New function.
14551 (w32_list_fonts): Use maxnames. Use EnumFontFamiliesEx when
14552 available instead of EnumFontFamilies. List synthesized fonts if
14553 Vw32_enable_italics is non-nil.
14555 1999-01-27 Richard Stallman <rms@gnu.org>
14557 * s/ptx4.h (SETUP_SLAVE_PTY): Use the ptem module if it exists.
14558 Don't complain if ttcompat does not exist.
14560 * w32fns.c (x_set_frame_parameters): gcpro as needed.
14562 1999-01-27 Andrew Innes <andrewi@gnu.org>
14564 * w32fns.c (w32_wnd_proc): Fix bug introduced by previous change;
14565 the lwindow, rwindow and apps keys could not be used as function
14566 keys, because they were being passed to TranslateMessage which
14567 ignores them. Also, key was being changed to SPC.
14569 * makefile.nt: Do make version comparison as strings.
14571 1999-01-27 Eli Zaretskii <eliz@gnu.org>
14573 * coding.c (syms_of_coding): eol-mnemonic-* variables are now
14574 strings, not characters.
14576 * coding.h: Likewise.
14578 * xdisp.c (decode_mode_spec_coding): Display the EOL type as a
14581 1999-01-26 Dave Love <fx@gnu.org>
14583 * emacs.c (main): Up-date copyright.
14585 1999-01-25 Dave Love <fx@gnu.org>
14587 * coding.c (syms_of_coding): Doc fix for inhibit-eol-conversion.
14589 1999-01-25 Andreas Schwab <schwab@gnu.org>
14591 * eval.c (Fsignal): Move comment to avoid confusing make-docfile.
14593 1999-01-23 Richard M. Stallman <rms@borg.ai.mit.edu>
14595 * xfns.c (x_set_frame_parameters): gcpro as needed.
14597 * window.c (Fset_window_point): If WINDOW is selected but the
14598 current buffer is not its buffer, don't use Fgoto_char.
14600 1999-01-22 Richard M. Stallman <rms@gnu.org>
14602 * syntax.c (scan_sexps_forward): Delete duplicate code
14603 to set prev_from_syntax, above start of main loop.
14604 At startinstring, check syntax when checking for a match.
14606 1999-01-22 Jason Rumney <jasonr@altavista.net>
14608 * w32bdf.c: New file.
14609 * w32bdf.h: New file.
14610 * makefile.nt: Add w32bdf.c and w32bdf.h.
14612 * w32gui.h: Include w32bdf.h.
14613 (W32FontStruct) Add bdf element.
14615 * w32term.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_MAX_WIDTH):
14618 * w32term.c (W32_TEXTOUT): New macro.
14619 (dumpglyphs): Support BDF fonts. Use W32_TEXTOUT macro.
14620 Simplify baseline calculation. Detect SJIS by font, not glyph.
14622 (syms_of_w32term): Remove "jisx0212-sjis" from
14623 w32-charset-to-codepage-alist.
14624 Replace "ksc5601" with "ksc5601.1987" in w32-charset-to-codepage-alist.
14625 Add "ksc5601.1992' to w32-charset-to-codepage-alist.
14627 * w32fns.c (Vw32_bdf_filename_alist): New variable.
14628 (x_destroy_bitmap): Returns void not int.
14629 (x_set_border_pixel): Returns void.
14630 (w32_load_bdf_font): New function.
14631 (w32_load_system_font): New function, was w32_load_font. List
14632 fonts before loading. Explicitly set encoding for SJIS fonts.
14633 Set default_ascent to 0 as comment indicates.
14634 (w32_load_font): Call w32_load_system_font and w32_load_bdf_font.
14635 (w32_unload_font): Support BDF fonts.
14636 (w32_to_x_charset): Fix mappings to avoid wildcard mismatches.
14637 Autodetect whether to use koi8-r instead of iso8859-5.
14638 Associate "ksc5601.1987" with HANGUEL_CHARSET.
14639 Associate "ksc5601.1992" with JOHAB_CHARSET.
14640 (x_to_w32_charset): Make consistent with w32_to_x_charset.
14641 (w32_to_x_font): Add resolution.
14642 (x_to_w32_font): Use font resolution to calculate height if supplied.
14643 (w32_font_match): Handle wildcards anywhere within field.
14644 (enumfont_t): Remove unused head pointer.
14645 (enum_font_cb2): Dereference elfLogFont.
14646 (w32_list_bdf_fonts): New function.
14647 (w32_list_fonts): Use one_w32_dispay_info instead of insisting on
14648 valid frame. Remove MessageBox. Support BDF fonts.
14649 (Fw32_find_bdf_fonts): New function.
14650 (syms_of_w32fns): Add Vw32_bdf_filename_alist and
14651 Sw32_find_bdf_fonts.
14653 1999-01-21 Andrew Innes <andrewi@gnu.org>
14655 * makefile.nt (temacs): Use del to delete file, not rm.
14657 1999-01-19 Richard Stallman <rms@psilocin.ai.mit.edu>
14659 * keyboard.c (read_key_sequence): Fix previous change.
14661 * xterm.c (same_x_server): Detect treat ":0" and "unix:0"
14662 as the same. Treat "myname:0" as the same as those two.
14664 1999-01-19 Jason Rumney <jasonr@altavista.net>
14666 * w32fns.c (x_to_w32_charset): Add iso8859-9.
14667 (w32_to_x_charset): Fix charset mappings.
14669 * w32term.c: Remove codepage macros. Remove redundant BIG5 macros.
14670 (dumpglyphs): Move definitions out of block containing goto.
14671 Remove redundant code for BIG5.
14672 Use w32_codepage_for_font instead of
14673 w32_codepage_for_charset. Add cast to int where float
14674 operation is assigned to int.
14675 (Vw32_charset_to_codepage_alist): New variable.
14676 (w32_codepage_for_charset): Removed.
14677 (w32_codepage_for_font): New function, replacing
14678 w32_codepage_for_charset.
14679 (syms_of_w32term): Add and initialize
14680 w32-charset-to-codepage-alist.
14682 1999-01-17 Richard Stallman <rms@psilocin.ai.mit.edu>
14684 * xselect.c (x_handle_selection_clear): Don't clear the
14685 selection if Emacs still owns it through a different display.
14687 1999-01-17 Andrew Innes <andrewi@gnu.org>
14689 * w32proc.c: (w32_executable_type): Relax the check to identify
14690 cygwin-compiled applications, because the exact dll name varies
14691 with release. Now only require the name to start "cygwin".
14693 * w32heap.h: (ROUND_UP):
14694 (ROUND_DOWN): New macros.
14695 (need_to_recreate_heap): Renamed to using_dynamic_heap.
14696 (init_heap): New extern.
14697 (data_region_size):
14702 (w32_fatal_reload_error):
14703 (get_section_size): Obsolete externs removed.
14705 * w32heap.c: (RVA_TO_PTR): Redefine to convert RVA to address in
14707 (round_to_next): Obsolete function removed.
14708 (preload_heap_section): New variable.
14709 (data_region_size): Obsolete variable removed.
14710 (allocate_heap): Modified to determine end of static heap section
14711 used during preload, and use that as initial base address for
14712 dynamic heap instead of hard-coded value.
14713 (sbrk): Remove call to allocate_heap; handled by init_heap. Skip
14714 calls to commit or decommit pages when allocating from static heap
14715 section during preload.
14716 (recreate_heap): Obsolete function removed.
14717 (init_heap): New function to initialize internal sbrk heap
14718 variables. Uses static heap section during preload, otherwise
14719 calls allocate_heap to reserve a heap region dynamically.
14720 (round_heap): Use ROUND_UP macro instead of round_to_next.
14722 * unexw32.c: Major rewrite to support cleaner method of dumping; a
14723 static "bss" section is used for heap space during preload, and
14724 bss data is now written to the proper section area when dumping.
14725 (need_to_recreate_heap): Renamed to using_dynamic_heap.
14726 (heap_index_in_executable): Obsolete variable removed.
14727 (data_section): New variable.
14728 (data_start_va): Renamed to data_start.
14729 (data_start_file): Obsolete variable removed.
14732 (bss_section_static):
14733 (bss_start_static):
14735 (extra_bss_size_static):
14736 (heap_section): New variables.
14737 (_start): Remove code based on old unexec method. Call init_heap
14738 to initialize sbrk heap.
14739 (close_file_data): Update size of file when closing, so that
14740 unexec doesn't have to work out exact size in advance.
14741 (get_bss_info_from_map_file):
14742 (get_section_size): Obsolete functions removed.
14743 (rva_to_section): Fix minor bug, and add a work-around for a bug
14744 in very old linkers.
14745 (offset_to_section):
14746 (relocate_offset): New functions.
14749 (RVA_TO_SECTION_OFFSET):
14752 (OFFSET_TO_PTR): New macros.
14753 (get_section_info): Modify to support new unexec method;
14754 determines address ranges in process that need dumping, and COFF
14755 sections where data will be dumped. Allows for static and global
14756 bss data to be in separate ranges. No longer relies on knowledge
14758 (copy_executable_and_dump_data_section): Renamed
14759 copy_executable_and_dump_data. Completely rewritten to copy
14760 executable section by section, so that raw data areas can be
14761 expanded to hold dumped data as necessary. Allows for bss data to
14762 be in same section as initialized data. Reduces size of static
14763 heap section to that used during preload.
14764 (dump_bss_and_heap):
14765 (w32_fatal_reload_error):
14767 (map_in_heap): Obsolete functions removed.
14768 (unexec): Rounds off preload heap to nearest page rather than
14769 virtual allocation unit. Modified to match other changes.
14771 * mem-limits.h: (get_lim_data): Use reserved_heap_size instead of
14774 * makefile.nt: (TEMACS_TMP): New macro.
14775 ($(TEMACS)): Output to TEMACS_TMP from link, use post-link
14776 processor to add static heap section in support of new unexec.
14778 * lastfile.c: Include config.h to pick up data layout pragmas.
14779 [WINDOWSNT]: Remove explicit pragma.
14781 1999-01-12 Kenichi Handa <handa@etl.go.jp>
14783 * coding.c (Fdecode_sjis_char): Decode Japanese Katakana character
14785 (Fencode_sjis_char): Encode Japanese Katakana character correctly.
14787 1999-01-11 Dave Love <fx@gnu.org>
14789 * coding.c (syms_of_coding): Doc fix for inhibit-eol-conversion.
14791 1999-01-11 Richard Stallman <rms@psilocin.ai.mit.edu>
14793 * keyboard.c (read_key_sequence): In key-translation-map and
14794 function-key-map, handle symbol with array as fn def.
14795 In function-key-map, handle symbol with keymap as fn def,
14796 and autoloaded definitions.
14798 * puresize.h (BASE_PURESIZE): Increment to 500000.
14800 * print.c (Qtemp_buffer_setup_hook): New variable.
14801 (syms_of_print): Init and staticpro that.
14802 (temp_output_buffer_setup): Run Qtemp_buffer_setup_hook.
14804 1999-01-11 Kenichi Handa <handa@etl.go.jp>
14806 * insdel.c (del_range_1): Call signal_after_change.
14807 (del_range_byte): Likewise.
14808 (del_range_both): Likewise.
14809 (del_range_2): Don't call signal_after_change.
14811 * xdisp.c (message_dolog): Use insert_1_both to avoid running any
14814 1999-01-07 Richard Stallman <rms@psilocin.ai.mit.edu>
14816 * eval.c (find_handler_clause): If SIG is nil (memory full error),
14817 never run the debugger, and don't bother checking the args
14818 to see whether the debugger should be run.
14820 1999-01-06 Richard Stallman <rms@psilocin.ai.mit.edu>
14822 * keyboard.c (read_key_sequence):
14823 Tell get_keyelt to look handle autoloads.
14824 Handle symbols defined as keymaps, and autoloaded keymaps.
14826 1999-01-06 Kenichi Handa <handa@etl.go.jp>
14828 * search.c (search_buffer): Fix previous change.
14830 1999-01-06 Eli Zaretskii <eliz@gnu.org>
14832 * w16select.c (set_clipboard_data): Terminate the text with a null
14833 character. Don't allow to put binary data into the clipboard.
14834 Return zero in case of success, 1 or 2 otherwise.
14835 (get_clipboard_data): Only bail out if the null character is in
14836 the last 32-byte chunk of clipboard data
14837 (Fw16_set_clipboard_data): Make ok and put_status be unsigned. If
14838 they save binary data, print a message in the echo area saying the
14839 text was not put into the clipboard.
14841 * msdos.c (IT_write_glyphs): Move constant expression out of the loop.
14843 1999-01-06 Andreas Schwab <schwab@gnu.org>
14845 * systty.h [__GLIBC__ >= 2]: Check __FAVOR_BSD instead of
14846 _BSD_SOURCE, the latter is always defined.
14848 1999-01-05 Richard Stallman <rms@psilocin.ai.mit.edu>
14850 * fns.c (Frequire): Don't fail to unbind bindings.
14852 1999-01-02 Richard Stallman <rms@psilocin.ai.mit.edu>
14854 * emacs.c (main) [DOUG_LEA_MALLOC]: Don't call r_alloc_reinit.
14856 * charset.c (Ffind_charset_region): Fix doc typo.
14858 1998-12-31 Eli Zaretskii <eliz@mescaline.gnu.org>
14860 * msdos.c (IT_write_glyphs): Convert unibyte characters to
14861 multibyte in unibyte buffers only.
14863 * keymap.c (Fdefine_prefix_command): Accept a third argument NAME
14864 and pass it to Fmake_sparse_keymap.
14866 1998-12-29 Richard Stallman <rms@psilocin.ai.mit.edu>
14868 * alloc.c (MMAP_MAX_AREAS): New macro.
14869 (allocate_vectorlike, make_uninit_multibyte_string): Use that.
14870 (init_alloc_once): Use that.
14872 * s/gnu-linux.h [DOUG_LEA_MALLOC] (REL_ALLOC): Undefine it.
14874 * alloc.c (lisp_malloc, lisp_free): New functions.
14875 Use them instead of malloc, xmalloc, and xfree, for Lisp objects.
14876 Don't set allocating_for_lisp in the callers; let lisp_malloc do it.
14877 (n_interval_blocks, n_float_blocks): New variable.
14878 (n_cons_blocks, n_vectors, n_symbol_blocks): New variable.
14879 (n_marker_blocks, n_string_blocks): New variable.
14880 (init_intervals, make_interval): Set a count variable.
14881 Use lisp_malloc instead of setting allocating_for_lisp.
14882 (init_float, make_float, init_cons, Fcons): Likewise.
14883 (allocate_vectorlike, init_symbol, Fmake_symbol): Likewise
14884 (init_marker, allocate_misc, init_strings): Likewise.
14885 (make_uninit_multibyte_string): Likewise.
14886 (gc_sweep, compact_strings): Decrement the count variables.
14888 * alloc.c (uninterrupt_malloc): Don't store Emacs's hooks
14889 into the old_..._hook variables.
14891 1998-12-28 Richard Stallman <rms@psilocin.ai.mit.edu>
14893 * keyboard.c: In each active map, for each menu bar item, use only
14895 (menu_bar_one_keymap): Initialize menu_bar_one_keymap_changed_items.
14896 (menu_bar_item): Update and test menu_bar_one_keymap_changed_items.
14897 (syms_of_keyboard): Staticpro and init it.
14899 * xmenu.c (single_keymap_panes):
14901 1998-12-28 Andrew Innes <andrewi@delysid.gnu.org>
14903 * w32fns.c (w32_msg_pump): Ignore WM_NULL message posted to thread
14904 by complete_deferred_msg.
14905 (post_character_message): Cancel all deferred messages when
14906 quit_char is typed, in order to break out of potential deadlocks.
14907 (cancel_all_deferred_msgs): New function.
14908 (complete_deferred_msg): Don't abort if msg not found; may have
14910 (Fw32_reconstruct_hot_key): Use pre-interned symbols.
14911 (Fw32_send_sys_command): Wait for system command to
14912 complete before returning.
14914 * w32term.c (x_iconify_frame): Wait for frame to be iconified; do
14915 not set async_iconified flag though.
14917 * w32proc.c: (Vw32_start_process_inherit_error_mode): New variable.
14918 (create_child): Use it.
14919 (syms_of_ntproc): Defvar it. Also fix docstrings for
14920 w32-start-process-share-console and w32-start-process-show-window.
14922 * unexw32.c (_start): Force system calls accessing unmounted
14923 devices to fail without prompting.
14925 1998-12-26 Richard Stallman <rms@psilocin.ai.mit.edu>
14927 * emacs.c (main): Call memory_warnings and uninterrupt_malloc
14928 even when starting the dumped Emacs.
14930 * keymap.c (Fsingle_key_description): Handle (control ?x) etc.
14931 (Fkey_description): Handle lists like vectors.
14933 1998-12-21 Kenichi Handa <handa@etl.go.jp>
14935 * callint.c (Fcall_interactively) <'C'>: Give Fread_char Qnil
14936 because of the change of the second argument of Fread_char.
14938 * charset.c (Fcharset_after): Check range. If POS is out of
14941 * keyboard.c (read_char): Don't bind input-method-exit-on-first-char.
14943 * lread.c (Fread_char): Change the meaning of the second argument.
14944 (Fread_event): Likewise.
14945 (Fread_char_exclusive): Likewise.
14947 * print.c (printchar): Fix previous change.
14949 * process.c (read_process_output): Decide the multibyteness of
14950 string given to a process filter by a coding system used for
14951 decoding the process output.
14953 1998-12-21 Eli Zaretskii <eliz@mescaline.gnu.org>
14955 * xterm.c (dumpglyphs): Don't convert 7-bit ASCII characters via
14956 nonascii-translation-table.
14957 * msdos.c (IT_write_glyphs): Likewise.
14958 * fns.c (concat): Likewise.
14959 * charset.c (unibyte_char_to_multibyte): Likewise.
14960 * insdel.c (copy_text, count_size_as_multibyte): Likewise.
14962 1998-12-21 Andreas Schwab <schwab@delysid.gnu.org>
14964 * doc.c (Fdocumentation): Change the doc string for prefix
14965 commands to make it a complete sentence in one line.
14967 1998-12-16 Petri Kaurinkoski <Petri.Kaurinkoski@hut.fi>
14969 * s/irix6-5.h: New file.
14970 * s/irix6-0.h (IRIX6): Define this symbol.
14971 * s/usg5-4.h (TIOCSIGSEND): Don't define this if irix6.
14972 (bcopy, bcmp, bzero): Likewise.
14973 * m/iris4d.h (LIBS_MACHINE): Leave this blank if irix6.5.
14974 (C_SWITCH_MACHINE): New value for irix6.5.
14976 1998-12-15 Richard Stallman <rms@gnu.org>
14978 * fns.c (Fbase64_decode_region, Fbase64_decode_string):
14979 Do free malloc'd memory even in case of failure. Use xfree, not free.
14980 (Fbase64_encode_region, Fbase64_encode_string): Use xfree, not free.
14981 (base64_decode_1): Don't fail for short lines.
14983 * print.c (printchar): Outputting multibyte characters
14984 to echo area always makes it multibyte.
14986 * search.c (search_buffer): Don't use Boyer-Moore
14987 to search for an invalid multibyte code.
14988 In unibyte case, no need to check whether there are translations
14989 in more than one charset; just set charset_base to 0.
14991 1998-12-15 Ken'ichi Handa <handa@delysid.gnu.org>
14993 * print.c (printchar): Cancel previous change.
14995 1998-12-15 Kenichi Handa <handa@etl.go.jp>
14997 * callproc.c: Include "ccl.h".
14998 (Fcall_process): Doc-string modified. Set CODING_MODE_LAST_BLOCK
14999 bit in argument_coding.mode to tell encoding procedure to flush
15000 data. While encoding arguments, if argument_coding uses CCL
15001 program, initialize it again after encoding.
15002 (Fcall_process_region): Doc-string modified. Handle the case that
15005 * ccl.c (CCL_SUCCESS): Don't set ccl->ic.
15006 (ccl_driver) <CCL_End>: Pretend that all source text is consumed.
15007 Set `ic' to the head of this command.
15008 (ccl_driver) <CCL_ReadMultibyteChar2>: Return a single byte 8-bit
15009 code for an invalid code.
15010 (setup_ccl_program): If the arg VEC is nil, skip setting ups
15013 * charset.c (Qunknown): New variable.
15014 (init_charset_once): Intern and staticpro Qunknown. Initialize
15015 all elements of Vcharset_symbol_table to Qunknown.
15016 (find_charset_in_str): New arg MULTIBYTE. If it is zero, check
15017 unibyte characters only. For an invalid composition sequence, set
15019 (Ffind_charset_region): Call find_charset_in_str with an
15020 appropriate MULTIBYTE arg. If undefined charsets are found,
15021 include `unknown' is the return value.
15022 (Ffind_charset_string): Likewise.
15023 (Fsplit_char): If CHAR is invalid, return `(unknown CHAR)'.
15024 (str_cmpchar_id): Max composite character code should be less than
15025 GENERIC_COMPOSITION_CHAR.
15027 * charset.h (find_charset_in_str): Update declaration.
15029 * coding.c (DECODE_DESIGNATION): Jump to label_invalid_code if
15030 final_char is invalid.
15031 (decode_coding): If coding->type is coding_type_ccl, call
15032 ccl_coding_driver even if SRC_BYTES is zero.
15033 (code_convert_region): Update `inserted' correctly after calling
15034 coding->post_read_conversion. Even after the code converter
15035 consumed all source text, call it once more if it is
15036 coding_type_ccl to flush out data.
15038 * fileio.c (Finsert_file_contents): Even if INSERTED is zero, if
15039 CODING is handled by CCL program, call code_convert_region.
15041 * fns.c (string_char_to_byte): Handle invalid multibyte sequence
15043 (string_byte_to_char): Likesize.
15045 * print.c (printchar): When outputting a multibyte character to
15046 echo area, always set message_enable_multibyte to 1.
15048 * process.c (read_process_output): If NBYTES is zero and
15049 CODING_MODE_LAST_BLOCK bit is not yet set in coding->mode, set it
15050 and try decoding again.
15051 (Fprocess_send_eof): If the coding system of PROCESS
15052 requires flushing, call send_process with null-string at first.
15054 * w16select.c (Fw16_set_clipboard_data): Call find_charset_in_str
15055 with MULTIBYTE arg 0.
15056 * w32select.c (Fw32_set_clipboard_data): Likewise.
15057 * xselect.c (lisp_data_to_selection_data): Likewise.
15059 1998-11-30 Richard Stallman <rms@psilocin.ai.mit.edu>
15061 * search.c (Freplace_match): Set OPOINT clearly for the case
15062 where point is in the middle of the text to be replaced.
15064 * xdisp.c (display_text_line): When handling HPOS < 0 after loop,
15065 if compute_motion fails to advance at all, don't back it up.
15067 1998-12-10 Geoff Voelker <voelker@cs.washington.edu>
15069 * w32.c (w32_get_long_filename): Handle root dirs correctly.
15071 * s/ms-w32.h (LOCALTIME_CACHE): Define.
15073 1998-12-09 Richard Stallman <rms@gnu.org>
15075 * insdel.c (insert_from_buffer_1): Properly count the size
15076 of output from conversion to multibyte even when input
15077 is split across the gap.
15079 1998-12-09 Karl Heuer <kwzh@gnu.org>
15081 * keyboard.c: Doc fixes.
15083 * s/irix4-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Increase space.
15085 1998-12-08 Andrew Innes <andrewi@harlequin.co.uk>
15087 * w32select.c (Fw32_get_clipboard_data): Do not delete isolated CR
15088 characters, only convert CRLF to LF.
15090 1998-12-08 Geoff Voelker <voelker@cs.washington.edu>
15092 * makefile.nt: Do string comparision of _NMAKE_VER.
15094 1998-12-06 Eli Zaretskii <eliz@mescaline.gnu.org>
15096 * Makefile.in (msdos.o): Depend on termchar.h, charset.h,
15097 coding.h, and disptab.h
15099 * msdos.c (Vdos_unsupported_char_glyph): New variable.
15100 (syms_of_msdos): DEFVAR_LISP it.
15101 (IT_insert_glyphs, IT_delete_glyphs): New functions which abort Emacs.
15102 (internal_terminal_init): Set up insert_glyphs_hook and
15103 delete_glyphs_hook to call them. Explicitly set char_ins_del_ok to 0.
15104 (unibyte_display_via_language_environment): New variable.
15105 (syms_of_msdos): Devfar it.
15106 (IT_write_glyphs): Honor glyph aliasing via Vglyph_table.
15107 Encode the character codes of the glyphs according to the
15108 terminal_coding in effect.
15110 1998-12-04 Andreas Schwab <schwab@delysid.gnu.org>
15112 * fns.c (Fstring_as_unibyte): Doc fix.
15114 1998-12-03 Andreas Schwab <schwab@delysid.gnu.org>
15116 * charset.h: Declare char_valid_p.
15118 1998-12-03 Eli Zaretskii <eliz@mescaline.gnu.org>
15120 * dosfns.c (dos_cleanup): Flush and fsync the termscript stream.
15122 * msdos.c (init_environment): Record the time we started up.
15123 (IT_reset_terminal_modes): Don't restore the screen if we exit too
15124 fast after startup (aka crash).
15126 1998-12-02 Geoff Voelker <voelker@cs.washington.edu>
15128 * w32.c (check_windows_init_file): Use decode_env_path when
15129 using EMACSLOADPATH.
15131 1998-12-02 Jason Rumney <jasonr@altavista.net>
15133 * w32term.c (dumpglyphs): Use unsigned char arrays.
15134 Use FONT_MAX_WIDTH to detect and fudge proportional fonts
15135 for various languages.
15136 Compensate for fonts that have underhangs (e.g., Thai).
15138 * w32term.h (FONT_MAX_WIDTH): New macro.
15140 1998-12-02 Andrew Innes <andrewi@harlequin.co.uk>
15142 * keyboard.c (Qlanguage_change): New variable.
15143 (syms_of_keyboard): Init it.
15144 (kbd_buffer_get_event) [WINDOWSNT]: Generate language-change events.
15145 (lispy_function_keys) [HAVE_NTGUI]: Remove names for modifier
15146 keys; add name for Escape key; extend to 256 elements.
15147 (parse_modifiers): Make non-static.
15149 * keyboard.h (parse_modifiers): Declare prototype.
15151 * termhooks.h (event_kind) [WINDOWSNT]: Define language_change_event.
15153 * w32fns.c (w32_last_error): Fix cut+paste error.
15154 (Vw32_phantom_key_code): New variable.
15155 (Qhyper, Qsuper, Qmeta, Qalt, Qctrl, Qcontrol, Qshift): New variables.
15156 (syms_of_w32fns): Init and register them.
15157 (reset_modifiers): Use a more precise test for whether Emacs has
15158 keyboard focus. Synchronize state of all keys that can be used as
15159 modifiers, to overcome problems arising from hot-keys.
15160 (w32_key_to_modifier): Be careful not to call intern() to avoid
15161 requiring thread synchronization.
15162 (w32_msg_pump): Handle new WM_EMACS_TOGGLE_LOCK_KEY message.
15163 (w32_wnd_proc): Ensure lock key indicator lights are updated
15164 promptly on Windows 9x, by passing key events on to the system.
15165 (w32_wnd_proc): Use Vw32_phantom_key_code to stop system
15166 responding to Windows key events when not wanted.
15167 (w32_wnd_proc): Undo the mapping of Ctrl-Pause into cancel and
15168 Ctrl-NumLock into pause by the system.
15169 (w32_wnd_proc): Don't translate key combinations containing any
15170 modifiers other than shift (and capslock).
15171 (w32_wnd_proc): Reset modifier key states when receiving focus (we
15172 can't determine the key states until we have keyboard focus).
15173 (Fw32_toggle_lock_key): New function.
15174 (syms_of_w32fns): Defsubr it.
15176 * w32inevt.c (key_event): Use Vw32_phantom_key_code. Undo the
15177 mapping of Ctrl-Pause into cancel, and Ctrl-NumLock into pause.
15178 (w32_console_toggle_lock_key): New function.
15180 * w32term.h (WM_EMACS_TOGGLE_LOCK_KEY): New define.
15182 1998-11-30 Richard Stallman <rms@psilocin.ai.mit.edu>
15184 * search.c (Freplace_match): Set OPOINT clearly for the case
15185 where point is in the middle of the text to be replaced.
15187 * xdisp.c (display_text_line): When handling HPOS < 0 after loop,
15188 if compute_motion fails to advance at all, don't back it up.
15190 1998-11-28 Richard Stallman <rms@psilocin.ai.mit.edu>
15192 * xfns.c (Qouter_window_id): New variable.
15193 (syms_of_xfns): Initialize it.
15194 (x_report_frame_params): Set up outer-window-id parameter.
15196 * keymap.c (Fsingle_key_description): Fix previous change.
15198 1998-11-26 Ken'ichi Handa <handa@delysid.gnu.org>
15200 * lisp.h (Frequire): Update declaration.
15202 1998-11-26 Kenichi Handa <handa@etl.go.jp>
15204 * ccl.c (ccl_driver) <CCL_TranslateCharacter>: Don't suppress MSB
15205 if the charset is ascii.
15206 (ccl_driver) <CCL_TranslateCharacterConstTbl>: Likewise.
15208 * charset.c (non_ascii_char_to_string): If C has modifier bits,
15209 make an appropriate one byte string.
15210 (char_bytes): Handle the case that C is a single byte char or has
15213 * charset.h (CHAR_BYTES): If C has modifier bits, return 1.
15215 * cmds.c (internal_self_insert): If C has modifier bits, insert
15216 appropriate one byte char.
15218 1998-11-25 Richard Stallman <rms@psilocin.ai.mit.edu>
15220 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte):
15221 Clear text properties in the new string.
15223 1998-11-24 Felix Lee <flee@cygnus.com>
15225 * process.c (read_process_output): Call signal_after_change.
15227 1998-11-24 Richard Stallman <rms@psilocin.ai.mit.edu>
15229 * buffer.c (syms_of_buffer): Doc fix.
15231 * keyboard.c (syms_of_keyboard): Doc fix.
15233 1998-11-22 Richard Stallman <rms@psilocin.ai.mit.edu>
15235 * frame.c (Fset_mouse_position): Doc fix.
15237 1998-11-20 Richard Stallman <rms@psilocin.ai.mit.edu>
15239 * keymap.c (Fmake_keymap): Doc fix.
15241 1998-11-17 Kenichi Handa <handa@etl.go.jp>
15243 * category.c (word_boundary_p): If C1 or C2 are composite
15244 characters, test their first components.
15246 1998-11-16 Richard Stallman <rms@sucrose.ai.mit.edu>
15248 * window.c (temp_output_buffer_show): Around temp-buffer-show-hook,
15249 don't do save-excursion, just restore selected window.
15251 * window.c (window_loop): For UNSHOW_BUFFER,
15252 always do consider minibuffer windows.
15254 1998-11-16 Kenichi Handa <handa@etl.go.jp>
15256 * charset.h (SINGLE_BYTE_CHAR_P): Check if C is negative or not.
15258 * charset.c (non_ascii_char_to_string): If C is negative, signal error.
15260 * lisp.h (CHAR_TABLE_REF): Check if IDX is negative or not.
15262 * s/bsdos4.h: New file.
15264 1998-11-16 Kenichi Handa <handa@etl.go.jp>
15266 * Makefile.in (abbrev.o): Depend on charset.h
15267 (bytecode.o): Depend on charset.h.
15269 * bytecode.c: Include charset.h.
15271 * abbrev.c: Include charset.h.
15273 * syntax.h (SYNTAX_ENTRY_INT): For a composite character, check
15274 the first component.
15276 1998-11-13 Ehud Karni <ehud@unix.simonwiesel.co.il>
15278 * m/aviion-intel.h (LIBS_MACHINE): Delete redundant definition.
15280 1998-11-11 Richard Stallman <rms@gnu.org>
15282 * xterm.c (XTread_socket): Fix previous change in case F == 0.
15284 * s/dgux5-4-3.h (BSD_PGRPS): Add #undef.
15286 * s/dgux4.h (BROKEN_FIONREAD): #undef commented out.
15287 (INTERRUPT_INPUT): #define commented out.
15289 * m/aviion-intel.h: New file.
15291 1998-11-11 Eli Zaretskii <eliz@delysid.gnu.org>
15293 * fns.c (MAX_ALLOCA): New macro.
15294 (Fbase64_encode_region, Fbase64_encode_string,
15295 Fbase64_decode_region, Fbase64_decode_string): Don't allocate
15296 more than MAX_ALLOCA bytes with alloca; otherwise use xmalloc.
15298 1998-11-11 Ken'ichi Handa <handa@delysid.gnu.org>
15300 * insdel.c (byte_combining_error): Error message improved.
15302 * charset.c (char_valid_p): Handle a composite character correctly.
15304 1998-11-11 Kenichi Handa <handa@etl.go.jp>
15306 * charset.c (str_cmpchar_id): Check the byte sequence for
15307 composition more rigidly.
15308 (Fcompose_string): Allow DEL to be composed. Signal error if STR
15309 contains an invalid multibyte sequence.
15311 * xterm.c (x_list_fonts): Don't change the value of maxnames.
15313 1998-11-10 Andrew Innes <andrewi@harlequin.co.uk>
15315 * w32term.h (struct w32_display_info): New element faked_key.
15316 (WM_EMACS_SETKEYBOARDLAYOUT):
15317 (WM_EMACS_REGISTER_HOT_KEY):
15318 (WM_EMACS_UNREGISTER_HOT_KEY): New message definitions.
15319 (LEFT_WIN_PRESSED):
15320 (RIGHT_WIN_PRESSED):
15321 (APPS_PRESSED): New console keyboard modifier flags.
15323 * w32term.c (convert_to_key_event): Removed.
15324 (is_dead_key): Copied to w32fns.c.
15325 (w32_read_socket): Generate language_change_event. Modify to work
15326 with keyboard handling changes in w32_wnd_proc.
15328 * w32proc.c (sys_kill): Set extended key flag when faking
15329 Ctrl-Break keystrokes.
15330 (Fw32_get_locale_info): Allow LONGFORM parameter to specify an
15331 arbitrary locale property using a numerical index.
15332 (Vw32_valid_codepages): New variable.
15333 (enum_codepage_fn):
15334 (Fw32_get_valid_codepages):
15335 (Fw32_get_console_codepage):
15336 (Fw32_set_console_codepage):
15337 (Fw32_get_console_output_codepage):
15338 (Fw32_set_console_output_codepage):
15339 (Fw32_get_codepage_charset):
15340 (Fw32_get_valid_keyboard_layouts):
15341 (Fw32_get_keyboard_layout):
15342 (Fw32_set_keyboard_layout): New functions, exposing Windows locale
15343 handling functions.
15344 (syms_of_ntproc): Register them.
15346 * w32inevt.c: Include w32term.h and w32heap.h.
15348 (Vw32_enable_caps_lock):
15349 (Vw32_enable_num_lock):
15350 (Vw32_pass_lwindow_to_system):
15351 (Vw32_pass_rwindow_to_system):
15352 (Vw32_lwindow_modifier):
15353 (Vw32_rwindow_modifier):
15354 (Vw32_apps_modifier):
15355 (Vw32_scroll_lock_modifier):
15356 (w32_key_to_modifier): Add externs.
15357 (w32_kbd_mods_to_emacs): Recognize Windows keys, Apps key, and
15358 Scroll Lock as potential modifiers; exclude numpad keys from
15359 effect by CapsLock; act on Vw32_enable_caps_lock; remove obsolete
15361 (is_dead_key): Copy from w32fns.c.
15362 (w32_kbd_patch_key): Comment attempt to improve handling of
15363 dead-keys, and system bug relating to same on Windows NT. Work
15364 around the bug by calling ToUnicode and then converting to the
15366 (map_virt_key): Removed obsolete variable.
15367 (lispy_function_keys): Add extern.
15368 (key_event): Major rework of keyboard input handling: optionally
15369 recognize Windows keys and Apps key as modifiers; optionally treat
15370 NumLock, CapsLock and ScrollLock as function keys; let system
15371 translate keystrokes to characters to avoid system bugs relating
15372 to dead-key handling; preserve shift distinction for control
15373 characters. Remove some obsolete code.
15375 * makefile.nt ($(BLD)\w32inevt.obj): Add dependencies on w32term.h
15378 * w32fns.c (Vw32_pass_optional_keys_to_system): Variable removed.
15379 (Vw32_pass_lwindow_to_system):
15380 (Vw32_pass_rwindow_to_system):
15381 (Vw32_lwindow_modifier):
15382 (Vw32_rwindow_modifier):
15383 (Vw32_apps_modifier):
15384 (Vw32_enable_num_lock):
15385 (Vw32_enable_caps_lock):
15386 (Vw32_scroll_lock_modifier): New variables.
15387 (modifier_set): Return toggle state for Scroll Lock.
15388 (w32_key_to_modifier): New function. Returns chosen modifier bit
15390 (w32_get_modifiers): Returns modifier flags for
15391 non-keyboard input events.
15392 (construct_console_modifiers): Renamed from construct_modifiers;
15393 recognize Windows and Apps keys as modifiers.
15394 (w32_get_key_modifiers): New function. Returns modifier flags for
15395 keyboard input events.
15396 (map_keypad_keys): Make non-static. Use second arg as extended
15398 (w32_grabbed_keys): New variable.
15399 (HOTKEY, HOTKEY_ID, HOTKEY_VK_CODE, HOTKEY_MODIFIERS): New macros.
15400 (register_hot_keys):
15401 (unregister_hot_keys):
15403 (w32_parse_hot_key):
15404 (Fw32_register_hot_key):
15405 (Fw32_unregister_hot_key):
15406 (Fw32_registered_hot_keys):
15407 (Fw32_reconstruct_hot_key): New functions to support hotkeys.
15408 (post_character_message): New function.
15409 (w32_msg_pump): Handle new messages for using hotkeys and changing
15410 keyboard layout/language.
15411 (w32_wnd_proc): Major rework of keyboard input handling:
15412 optionally recognize Windows keys and Apps key as modifiers;
15413 optionally treat NumLock, CapsLock and ScrollLock as function
15414 keys; let system translate keystrokes to characters to avoid
15415 system bugs relating to dead-key handling; preserve shift
15416 distinction for control characters; forward keyboard
15417 layout/language changes to lisp; detect and convert hot-key events
15418 to normal keystrokes.
15419 (syms_of_w32fns): Register new functions and variables.
15420 (w32_last_error): New function for use in debugging.
15422 1998-11-10 Kenichi Handa <handa@etl.go.jp>
15424 * category.h (CATEGORY_SET): Adjusted for the change of
15426 (CATEGORY_SET): Likewise.
15428 * charset.c (cmpchar_component): New arg NOERROR. Check
15429 composition char ID more strictly.
15430 (Fcmpchar_component): Call cmpchar_component with NOERROR arg zero.
15431 (Fcmpchar_cmp_rule): If CHARACTER should be composed relatively,
15433 (Fcompose_string): Signal error if STR contains a rule-based
15434 composition character.
15436 * charset.h (cmpchar_component): Proto-type adjusted.
15438 1998-11-09 Kenichi Handa <handa@etl.go.jp>
15440 * charset.c (string_to_non_ascii_char): Return correct length for
15441 a charset of dimension 2 and composition character.
15443 1998-11-08 Richard Stallman <rms@sucrose.ai.mit.edu>
15445 * keymap.c (Fsingle_key_description): Handle generic characters.
15447 * process.c (Fprocess_status): Doc fix.
15449 1998-11-06 Ken'ichi Handa <handa@delysid.gnu.org>
15451 * charset.c (init_charset_once): Fix previous change.
15453 1998-11-06 Kenichi Handa <handa@etl.go.jp>
15455 * charset.c (string_to_non_ascii_char): Fix previous change.
15456 (char_valid_p): Check the validity of CHARSET by CHARSET_DEFINED_P.
15458 * charset.h (SPLIT_NON_ASCII_CHAR): Check dimension of an invalid
15459 character correctly.
15460 (STRING_CHAR): Handle an invalid charater correctly.
15462 1998-11-05 Kenichi Handa <handa@etl.go.jp>
15464 * charset.c (string_to_non_ascii_char): Fix previous change.
15466 * charset.h (MAKE_NON_ASCII_CHAR): Check validity of CHARSET.
15468 * editfns.c (Fstring_to_char): Don't return a multibyte character
15469 if STRING is a unibyte string.
15471 * indent.c (MULTIBYTE_BYTES_WIDTH): Check validity of a multibyte
15474 * xdisp.c (display_text_line): Check validity of a multibyte character.
15475 (display_string): Likewise. Handle an invalid character correctly.
15477 1998-11-05 Karl Heuer <kwzh@gnu.org>
15479 * insdel.c (Fcombine_after_change_execute): Return nil, not junk.
15480 If nothing to do, return immediately.
15481 (syms_of_insdel): Initialize combine_after_change_buffer.
15483 1998-11-05 Richard Stallman <rms@gnu.org>
15485 * xterm.c (XTread_socket): ButtonPress clears f->mouse_moved.
15487 1998-11-04 Geoff Voelker <voelker@cs.washington.edu>
15489 * w32term.c (w32_enable_unicode_output): Rename from
15490 w32_no_unicode_output.
15491 (w32_use_unicode_for_codepage, syms_of_w32term): Use new name
15494 1998-11-04 Jason Rumney <jasonr@altavista.net>
15496 * w32fns.c (w32_list_fonts): Report an error if a frame has not
15499 * w32term.c (dumpglyphs): Use FRAME_FONT for w32_fill_area.
15501 1998-11-04 Kenichi Handa <handa@etl.go.jp>
15503 * charset.c (string_to_non_ascii_char): Change the check for the
15504 varidity of multibyte form.
15505 (update_charset_table): Check validity of BYTES. Don't set
15506 bytes_by_char_head here.
15507 (init_charset_once): Set bytes_by_char_head completely.
15509 * frame.c (do_switch_frame): Cancel previous change.
15511 * print.c (print_string): Check validity of a character.
15514 * sysdep.c [nec_ews_svr4]: Extern *_sobuf.
15516 * m/ews4800.h, s/ux4800.h: New files.
15518 1998-11-03 Theodore Jump <tjump@tertius.com>
15520 * makefile.nt: Compile multiple source files when possible.
15522 * w32faces.c (Qmouse_face): Replace definition with extern decl.
15524 1998-11-03 Andrew Innes <andrewi@delysid.gnu.org>
15526 * w32.c (stat): GetFileInformationByHandle can legitimately fail,
15527 so don't rely on it succeeding.
15529 * w32fns.c (x_to_w32_font): Specify DEFAULT_CHARSET in the w32
15530 LOGFONT struct if x font doesn't specify the charset.
15531 (x_to_w32_charset): Change >= to == when testing results of
15534 1998-11-02 Richard Stallman <rms@sucrose.ai.mit.edu>
15536 * fns.c (Frequire): New arg NOERROR.
15538 1998-11-02 Andrew Innes <andrewi@harlequin.co.uk>
15540 * fileio.c (Fsubstitute_in_file_name) [DOS_NT]: Fix typo.
15542 1998-10-31 Richard Stallman <rms@psilocin.ai.mit.edu>
15544 * xfaces.c (Qmouse_face): Replace definition with extern decl.
15545 (syms_of_xfaces): Initialization deleted.
15547 * textprop.c (Qmouse_face): Variable definition moved here.
15548 (syms_of_textprop): Initialize it.
15550 * data.c (set_internal): For built-in maybe-local vars,
15551 when BINDFLAG is set, do not mark them as local.
15553 1998-10-31 Ken'ichi Handa <handa@delysid.gnu.org>
15555 * insdel.c (replace_range): Fix previous change.
15557 1998-10-31 Kenichi Handa <handa@etl.go.jp>
15559 * editfns.c (Fsubst_char_in_region): Fix previous change.
15560 (Ftranslate_region): Fix previous change.
15562 * fns.c (Fbase64_decode_region): Fix previous change.
15564 * frame.c (do_switch_frame): Update minibuf_window if necessary.
15566 * insdel.c (byte_combining_error): New function.
15567 (CHECK_BYTE_COMBINING_FOR_INSERT): Call byte_combining_error.
15568 (insert_from_string_1): Set *(GPT_ADDR) to 0 before calling
15569 CHECK_BYTE_COMBINING_FOR_INSERT.
15570 (insert_from_buffer_1): Likewise.
15571 (adjust_after_replace): Check the posibility of inhibitted byte
15572 combining correctly.
15573 (replace_range): Before signaling an error for inhibitted byte
15574 combining, recover the buffer in a safe state.
15575 (del_range_2): Check the posibility of inhibitted byte combining
15578 1998-10-30 Andreas Schwab <schwab@delysid.gnu.org>
15580 * xselect.c (Vselection_coding_system): Doc fix.
15582 * fns.c (Fbase64_encode_region): Use SET_PT_BOTH instead of SET_PT
15583 when we have both char and byte position. Fix type clashes.
15585 * eval.c (Fsignal): Use a separate format string when passing
15586 error message string to fatal, in case it contains %'s.
15588 * editfns.c (Fchar_after): Fix type clashes.
15590 * charset.c (Fchar_bytes): Doc fix.
15591 (char_bytes): Fix returned value to match returned type.
15592 (syms_of_charset): Fix type clash in initialisation of
15595 1998-10-29 Geoff Voelker <voelker@cs.washington.edu>
15597 * w32console.c (initialize_w32_display): Use buffer coords
15598 instead of buffer size (which may be larger than the window).
15600 * fileio.c (init_fileio_once): New function.
15602 * emacs.c (main): Invoke init_fileio_once.
15604 1998-10-28 Paul Eggert <eggert@twinsun.com>
15606 * xterm.c (XTread_socket): Check the returned value of
15607 XmbLookupString more carefully.
15609 1998-10-28 Kenichi Handa <handa@etl.go.jp>
15611 * coding.c (DECODE_CHARACTER_ASCII): Check validity of inserted code.
15612 (DECODE_CHARACTER_DIMENSION1): Likewise.
15613 (DECODE_CHARACTER_DIMENSION2): Likewise.
15614 (decode_coding_sjis_big5): Check the 2nd byte of SJIS correctly.
15616 * editfns.c (Fsubst_char_in_region): Fix previous change.
15617 (Ftranslate_region): Fix previous change.
15619 * insdel.c (check_markers): Check if markers are at character boundry.
15620 (adjust_markers_for_insert): Fix previous change.
15621 (count_combining_before): Don't limit the check at BEGV.
15622 (count_combining_after): Don't limit the check at ZV.
15623 (CHECK_BYTE_COMBINING_FOR_INSERT): New macro.
15624 (insert_1_both): Call CHECK_BYTE_COMBINING_FOR_INSERT.
15625 (insert_from_string_1): Likewise.
15626 (insert_from_buffer_1): Likewise.
15627 (adjust_after_replace): Inhibit bytes combined across region
15628 boundary. Update end_unchanged correctly.
15629 (replace_range): Call CHECK_BYTE_COMBINING_FOR_INSERT. Update
15630 end_unchanged correctly.
15631 (del_range_2): Inhibit bytes combined across region boundary.
15632 Update end_unchanged correctly.
15634 1998-10-27 Geoff Voelker <voelker@cs.washington.edu>
15636 * w32.c (check_windows_init_file): Also look in load path specified
15639 * w32console.c (Fset_message_beep): Recognize 'silent.
15640 (w32_sys_ring_bell): Do nothing for the 'silent sound.
15642 * w32fns.c (w32_color_map_lookup): Remove duplicate definition.
15644 * w32select.c (Vnext_selection_coding_system): New variable.
15645 (syms_of_w32select): DEFVAR_LISP it.
15646 (Fw32_set_clipboard_data): Use Vnext_selection_coding_system if
15647 non-nil. Always convert multibyte strings.
15648 (Fw32_get_clipboard_data): Use Vnext_selection_coding_system if
15649 non-nil. Always convert a string that includes non-ASCII characters.
15651 1998-10-27 Richard Stallman <rms@psilocin.ai.mit.edu>
15653 * fns.c (Fbase64_decode_string): Doc fix.
15654 (Fbase64_decode_region, Fbase64_encode_string Fbase64_encode_region):
15657 1998-10-27 Dave Love <fx@gnu.org>
15659 * fns.c (Fbase64_decode_region, Fbase64_encode_region): Fix
15660 newline in doc string.
15662 1998-10-27 Kenichi Handa <handa@etl.go.jp>
15664 * editfns.c (Fsubst_char_in_region): Correctly handle the case
15665 that byte combining before happens.
15666 (Ftranslate_region): Likewise.
15668 * insdel.c (adjust_after_replace): Correctly handle the case that
15669 both byte combining before and byte combining after happen.
15670 (replace_range): Likewise.
15672 1998-10-26 Kenichi Handa <handa@etl.go.jp>
15674 * category.c (syms_of_category): Doc-string modified.
15676 * coding.c (code_convert_region): Kill the work buffer created by
15677 pre-write-conversion.
15679 1998-10-25 Jason Rumney <jasonr@altavista.net>
15681 * emacs.c (main) [HAVE_NTGUI]: Invoke syms_of_fontset().
15683 1998-10-23 Kenichi Handa <handa@etl.go.jp>
15685 * coding.c (code_convert_region): While preserving the orignal
15686 point, pay attention to the byte combining problem.
15688 * fns.c (Fbase64_decode_region): Pay attention to the byte
15691 * insdel.c (adjust_markers_for_insert): Adjust markers by taking
15692 combined_before_bytes and combined_after_bytes into account.
15693 (count_combining_after): Handle the case that LENGTH is zero.
15694 (adjust_after_replace): Record deletion at correct buffer
15695 position. Handle the case that LEN is zero.
15696 (replace_range): Record deletion at correct buffer position.
15697 (del_range_2): Call adjust_makers_for_replace to adjust makers for
15700 1998-10-21 Richard Stallman <rms@psilocin.ai.mit.edu>
15702 * alloc.c (Fgarbage_collect): Block input around most of the function.
15704 1998-10-21 Kenichi Handa <handa@etl.go.jp>
15706 * coding.c (setup_coding_system): Fix setting up
15707 coding->spec.ccl.valid_codes for CCL based coding system.
15708 (code_convert_region): Set point to FROM before inserting the
15709 result of pre-write-funciton. Preserve original point.
15710 (code_convert_string): If coding->type is coding_type_ccl, do
15711 conversion even if the length of conversion region is zero.
15713 * fontset.c: Include frame.h before fontset.h.
15714 (list_fonts_func): Fix prototype.
15716 * frame.c: Include frame.h before fontset.h.
15718 * xterm.c: Likewise.
15720 1998-10-21 Jason Rumney <jasonr@altavista.net>
15722 * x-list-font.c (Fx_list_fonts): Access frame parameters throught
15723 general macros. Don't call x_list_font directory, instead call a
15724 function set in list_fonts_func.
15726 * fontset.h (list_fonts_func): Fix prototype.
15728 1998-10-20 Jason Rumney <jasonr@altavista.net>
15730 * makefile.nt (w32fns.c): Add x-list-font.c to dependancies.
15732 * w32faces.c: Update comments referring to obsolete structs.
15733 (allocate_face, copy_face, face_eql, load_font,
15734 Fpixmap_spec_p, free_frame_faces, new_computed_face,
15735 frame_update_line_height, merge_faces, compute_base_face,
15736 Fset_face_attribute_internal): Use fontset support based on xfaces.c.
15738 * w32fns.c: (Vx_pixel_size_width): New global variable.
15739 (unibyte_display_via_language_environment): New global variable.
15740 (x_set_font): Add support for setting fontsets.
15741 (Fx_create_frame): Add check_w32(). Initialize fontsets. Fix
15742 font names to match xlfd-tight-regexp.
15743 (w32_load_font): Rewrite based on x_load_font.
15744 (x_to_w32_charset, w32_to_x_charset): Add character sets. Use
15745 `iso8859-1' rather than `ansi'.
15746 (w32_to_x_font): Remove `-' from font name. Remove the `-' off the
15747 end. Move charset into `charset registry' field.
15748 (enum_font_cb2): Check charsets match. Include width in font list.
15749 (w32_list_fonts): Rewrite based on x_list_fonts.
15750 Moved from w32term.c to have access to enumfont_t struct.
15751 (Fx_list_fonts): w32 specific version eliminated. Include
15753 (w32_get_font_info, w32_query_font, w32_find_ccl_program): New
15754 functions for fontset support - adapted from x_ equivalents.
15755 (syms_of_w32fns): New lisp variables initialised. Function
15756 pointers for fontset.c set up.
15758 * w32term.c: Include fontset.h. Define codepage macros.
15759 Add ENCODE_BIG5 macro from coding.c.
15760 (w32_no_unicode_output): New variable.
15761 (w32_codepage_for_charset, w32_use_unicode_for_codepage): New
15763 (BUILD_WCHAR_T, BYTE1, BYTE2): New macros.
15764 (dumpglyphs): Rewrite based on xterm.c equivalent.
15765 (x_new_font): Use functionality provided in fontset.c.
15766 (x_new_fontset): New function based on the one in xterm.c.
15767 (syms_of_w32term): Add w32-no-unicode-output flag.
15769 * w32term.h: Remove redundant font_info struct definition.
15770 (Vx_pixel_size_width_font_regexp,
15771 unibyte_display_via_language_environment): Declare variables.
15772 (w32_list_fonts, w32_get_font_info, w32_query_font, w32_load_font):
15774 (w32_output): New fields font_baseline and fontset.
15775 (FRAME_FONTSET, FRAME_W32_FONT_TABLE): New macros.
15777 * w32xfns.c: Include charset.h and fontset.h.
15779 1998-10-20 Richard Stallman <rms@psilocin.ai.mit.edu>
15781 * syntax.c (syms_of_syntax): Fix the setup of Qscan_error.
15783 1998-10-20 Eli Zaretskii <eliz@mescaline.gnu.org>
15785 * msdos.c (mouse_init): Reset the button press/release info of the
15787 (mouse_preempted): New variable.
15788 (dos_rawgetc): Don't generate mouse events if mouse is preempted.
15789 (XMenuActivate): Preempt the mouse during menu-handling loop.
15790 Release the current time slice while idling in the menu-handling
15791 loop. Leave the loop only if the user pressed, then released the
15792 same button. Discard all mouse events that are pending in the
15793 event queue before exiting.
15795 1998-10-19 Richard Stallman <rms@psilocin.ai.mit.edu>
15797 * editfns.c (Fformat): Increase buffer size for floating format.
15799 1998-10-17 Kenichi Handa <handa@etl.go.jp>
15801 * charset.c (Vauto_fill_chars, Qauto_fill_chars): New variables.
15802 (syms_of_charset): Staticpro and initialize Qauto_fill_chars.
15803 Declare auto-fill-chars as a Lisp variable and initialize it.
15805 * charset.h (Vauto_fill_chars): Extern it.
15807 * cmds.c (internal_self_insert): Check Vauto_fill_chars.
15809 1998-10-16 Kenichi Handa <handa@etl.go.jp>
15811 * casefiddle.c (casify_object): Use make_string instead of
15812 make_specified_string to cope with byte-combining situation.
15814 * coding.c (decode_coding_iso2022): Set coding->fake_multibyte to
15815 1 when encountered with a code of the range 0x80..0x9F.
15817 1998-10-14 Eli Zaretskii <eliz@mescaline.gnu.org>
15819 * callproc.c (Fcall_process) [MSDOS]: Use $TMPDIR instead of
15820 trying $TMP and $TEMP, since the former is always set in msdos.c.
15821 (Fcall_process_region) [DOS_NT]: When looking for a place to put
15822 the temporary files, check $TMPDIR as well.
15824 1998-10-14 Richard Stallman <rms@psilocin.ai.mit.edu>
15826 * process.c (exec_sentinel, read_process_output):
15827 Restore waiting_for_user_input_p after running Lisp code.
15829 * keyboard.c (parse_menu_item): Avoid initialization for Lisp_Object.
15830 (command_loop): Likewise.
15832 1998-10-14 Kenichi HANDA <handa@etl.go.jp>
15834 * data.c (Faset): Fix previous change.
15836 * fns.c (Ffillarray): Fix previous change.
15838 * insdel.c (adjust_markers_for_combining): This function deleted.
15839 (adjust_markers_for_replace): Correctly adjust marker positions.
15840 Don't record these adjustment because they were recorded already.
15841 (combine_bytes): Don't adjust markers here.
15843 1998-10-13 Richard Stallman <rms@psilocin.ai.mit.edu>
15845 * minibuf.c (Fdisplay_completion_list): Put on mouse-face properties.
15847 1998-10-12 Richard Stallman <rms@psilocin.ai.mit.edu>
15849 * keyboard.c (Fclear_this_command_keys): New function.
15850 (syms_of_keyboard): defsubr it.
15852 * macros.c (Fexecute_kbd_macro): Set real_this_command.
15854 1998-10-12 Kenichi Handa <handa@etl.go.jp>
15856 * ccl.c (CCL_DECODE_SJIS, CCL_ENCODE_SJIS): Swap the definitions.
15858 * charset.c (Fstring): Call make_string instead of
15859 make_string_from_bytes.
15860 (Ffind_charset_region): Include `composition' in the returned list
15861 if the region contains any composite characters.
15862 (Ffind_charset_string): Include `composition' in the returned list
15863 if the string contains any composite characters.
15864 (find_charset_in_str): Handle CMPCHARP arg correctly.
15866 * coding.c (shrink_decoding_region): If a charset other than ascii
15867 is initially designated to G0, don't shrink the region.
15868 (shrink_encoding_region): Likewise.
15870 * data.c (Faset): If ARRAY is a multibyte string, pay attention to
15871 byte-combining situation.
15873 * fns.c (clear_string_char_byte_cache): New function.
15874 (Ffillarray): Handle multibyte string correctly.
15876 * lisp.h (clear_string_char_byte_cache): Extern it.
15878 * xselect.c (lisp_data_to_selection_data): Call
15879 find_charset_in_str with CMPCHARP arg 0.
15880 * w16select.c (Fw16_set_clipboard_data): Likewise.
15881 * w32select.c (Fw32_set_clipboard_data): Likewise.
15883 1998-10-11 Richard Stallman <rms@psilocin.ai.mit.edu>
15885 * keyboard.c (parse_menu_item): For top level of menu bar,
15886 accept ordinary commands, and treat them just like a keymap.
15888 1998-10-11 Richard Stallman <rms@sucrose.ai.mit.edu>
15890 * xdisp.c (redisplay_window): Clear w->window_end_valid
15891 before running the window-scroll-functions hook, if appropriate.
15893 1998-10-10 Richard Stallman <rms@psilocin.ai.mit.edu>
15895 * data.c (Fstring_to_number): Don't recognize floating point
15898 * window.c (window_loop): New alternative CHECK_ALL_WINDOWS.
15899 (check_all_windows): New function for debugging tests.
15900 (syms_of_window): Initialize it.
15902 * window.c (Qwindow_configuration_p): New variable.
15903 (Fwindow_configuration_frame): New function.
15904 (syms_of_window): defsubr it.
15905 (Fset_window_configuration): Return t if frame is live.
15906 Use Qwindow_configuration_p.
15908 * xfns.c (check_x_display_info): Don't use selected_frame
15911 1998-10-09 Geoff Voelker <voelker@cs.washington.edu>
15913 * w32fns.c (x_create_bitmap_from_file): Skip special files.
15915 1998-10-08 Kenichi Handa <handa@etl.go.jp>
15917 * buffer.h (inhibit_modification_hooks): Extern it.
15919 * buffer.c (inhibit_modification_hooks): New variable.
15920 (init_buffer_once): Initialize inhibit_modification_hooks to 0.
15922 * charset.c (invalid_character): Prepend `0' to octal
15923 representation. Give error sufficient args.
15925 * coding.c (code_convert_region): Set inhibit_modification_hooks
15926 to 1 before calling Fset_text_properties.
15928 * insdel.c (signal_before_change): If inhibit_modification_hooks
15929 is nonzero, do nothing.
15930 (signal_after_change): Likewise.
15932 1998-10-08 Emilio Lopes <Emilio.Lopes@Physik.TU-Muenchen.DE>
15934 * process.c: Doc fixes.
15936 1998-10-08 Richard Stallman <rms@sucrose.ai.mit.edu>
15938 * syntax.c (scan_lists): Bring FROM back into range BEGV...ZV.
15940 1998-10-07 Geoff Voelker <voelker@cs.washington.edu>
15942 * w32.c (init_ntproc): Check for Windows init file.
15943 (term_ntproc): Do not check for it here.
15945 1998-09-28 Kenichi Handa <handa@etl.go.jp>
15947 * coding.c (check_composing_code): Fix previous change. Now it
15948 alwasy returns 0 or -1.
15949 (decode_coding_iso2022): Adjusted for the above change.
15950 (encode_coding_iso2022): When encoding the last block, flush out
15951 tailing garbage bytes.
15952 (setup_coding_system): Delete unnecessary code.
15953 (shrink_decoding_region): Check translation table. If ASCII
15954 should be translated, give up shrinking.
15955 (shrink_encoding_region): Likewise.
15956 (SHRINK_CONVERSION_REGION_THRESHHOLD): New macro.
15957 (SHRINK_CONVERSION_REGION): New macro.
15958 (code_convert_region): Call SHRINK_CONVERSION_REGION. Delete text
15960 (code_convert_region): In the case of encoding, always calulate
15961 correct character number.
15962 (code_convert_string): Call SHRINK_CONVERSION_REGION.
15963 (code_convert_region1): Don't delete text properties here.
15965 * insdel.c (adjust_after_replace): Don't delete text properties here.
15967 * term.c (encode_terminal_code): Handle raw 8-bit codes correctly.
15969 1998-09-27 Richard Stallman <rms@psilocin.ai.mit.edu>
15971 * emacs.c (sort_args): Fill extra space with NULL ptrs.
15973 1998-09-26 Kenichi Handa <handa@etl.go.jp>
15975 * coding.h (struct coding_system): New member composed_chars.
15977 * coding.c (check_composing_code): If the current composing
15978 sequence doesn't end properly, return -1.
15979 (DECODE_CHARACTER_ASCII): Update coding->composed_chars.
15980 (DECODE_CHARACTER_DIMENSION1): Likewise.
15981 (decode_coding_iso2022): Check validity of a composing sequence.
15982 (code_convert_string): If the length of text to be converted is
15983 shrunk to zero, don't perform code conversion.
15984 (shrink_decoding_region): Fix previous change.
15986 * editfns.c (Fformat): Check format control characters.
15988 1998-09-25 Kenichi Handa <handa@etl.go.jp>
15990 * coding.c (decode_eol): While decoding DOS-like eol, handle a
15991 single CR code correctly.
15992 (shrink_decoding_region) <CODING_CATEGORY_IDX_ISO_7 or
15993 CODING_CATEGORY_IDX_ISO_7_TIGHT>: Skip also 8-bit codes.
15995 1998-09-23 Geoff Voelker <voelker@cs.washington.edu>
15997 * w32fns.c (w32_color_map_lookup): New function.
15998 (x_to_w32_color): Approximate colors ending in numbers if necessary.
16000 1998-09-22 Kenichi Handa <handa@etl.go.jp>
16002 * ccl.c (ccl_driver): Report correct CCL program counter on error.
16004 * xmenu.c (single_submenu) [! HAVE_MULTILINGUAL_MENU]: Make
16006 (xmenu_show) [! HAVE_MULTILINGUAL_MENU]: Likewise.
16008 1998-09-22 Kenichi Handa <handa@etl.go.jp>
16010 * callint.c (Fcall_interactively): Don't use input method when
16011 reading a character in the case of `c' code letter.
16013 1998-09-21 Dave Love <fx@gnu.org>
16015 * editfns.c (Fsave_restriction): Doc fix.
16017 1998-09-21 Richard Stallman <rms@gnu.org>
16019 * lread.c (build_load_history): Do add to Vload_history
16020 even when dumping Emacs.
16022 1998-09-18 Kenichi Handa <handa@etl.go.jp>
16024 * ccl.c (CCL_WRITE_CHAR): Don't use bcopy.
16025 (ccl_driver): If BUFFER-MAGNIFICATION of the CCL program is 0,
16026 cause error if the program is going to output some bytes. When
16027 outputing a string to notify an error, check the case that
16030 * coding.h (CODING_FINISH_INTERRUPT): New macro.
16032 * coding.c (ccl_coding_driver): If ccl_driver is interrupted by a
16033 user or the CCL program executed an invalid command, return
16034 CODING_FINISH_INTERRUPT.
16035 (code_convert_region): Pay attention to the converters return
16036 value CODING_FINISH_NORMAL and CODING_FINISH_INTERRUPT.
16038 1998-09-16 Kenichi Handa <handa@etl.go.jp>
16040 * coding.c (code_convert_region): Update beg_unchanged and
16041 end_unchanged after we delete the source text.
16043 * insdel.c (adjust_markers_for_replace): Don't adjust a byte
16044 position if it is FROM.
16045 (adjust_markers_for_combining): New function.
16046 (combine_bytes): Call adjust_markers_for_combining instead of
16047 adjust_markers_for_replace.
16048 (adjust_after_replace): Record deletion of combining after bytes
16049 with the correct position.
16050 (replace_range): Likewise. Record the actual deletion after
16051 recoding deletions of combining bytes.
16053 * xdisp.c (message_log_check_duplicate): Count byte length of the
16054 latest message correctly.
16056 1998-09-12 Richard Stallman <rms@gnu.org>
16058 * xdisp.c (redisplay_internal): Use TEMP_SET_PT_BOTH
16059 instead of SET_PT_BOTH.
16060 (try_window_id, display_text_line): Likewise.
16062 1998-09-12 Karl Heuer <kwzh@gnu.org>
16064 * data.c (Fmake_local_variable): Doc fix.
16066 1998-09-10 Dave Love <fx@gnu.org>
16068 * print.c (Fwith_output_to_temp_buffer): Doc fix.
16070 1998-09-10 Richard Stallman <rms@gnu.org>
16072 * s/irix6-0.h (TIOCSIGSEND): Add #undef.
16073 (bcopy, bcmp, bzero): Add #undef.
16075 * keyboard.c (command_loop_1): When switching to selected window's bfr,
16076 first exit if selected frame is dead (no live frames remain).
16077 (read_key_sequence): Likewise.
16079 1998-09-10 Karl Heuer <kwzh@gnu.org>
16081 * emacs.c (main): Mention --display and --eval in help.
16083 1998-09-07 Paul Eggert <eggert@twinsun.com>
16085 * editfns.c (emacs_memftime): New function.
16086 (Fformat_time_string): Use it to handle null bytes in formats
16089 1998-09-08 Kenichi Handa <handa@etl.go.jp>
16091 * charset.c (Ffind_charset_region): Optimization for unibyte buffer.
16092 (Ffind_charset_string): For unibyte string, return (ascii).
16094 * editfns.c (Fsubst_char_in_region): Call replace_range with the
16097 * insdel.c (adjust_after_replace): Don't add combining bytes to
16098 the args given to adjust_point. Handle correctly the case that
16099 there are both before and after combining bytes.
16100 (replace_range): Likewise.
16102 1998-09-07 Lars Magne Ingebrigtsen <larsi@gnus.org>
16104 * fns.c (base64_decode_1, base64_encode_1): New functions.
16105 (Fbase64_decode_string, Fbase64_encode_string): New functions.
16106 (Fbase64_decode_region, Fbase64_encode_region): New functions.
16108 1998-09-07 Karl Heuer <kwzh@gnu.org>
16110 * eval.c (error): After enlarging buffer, write to it, not to buf.
16112 * fns.c (Fwidget_put): Return VALUE instead of garbage.
16114 1998-09-07 Kenichi Handa <handa@etl.go.jp>
16116 * charset.h (STRING_CHAR_AND_LENGTH): Return correct value in
16117 ACTUAL_LEN even if LEN is too short to have a valid multibyte form.
16118 (STRING_CHAR_AND_CHAR_LENGTH): Likewise.
16120 * coding.c (ccl_coding_driver): Always calculate correct mulibyte
16121 chars in produced byte sequence.
16122 (Ffind_operation_coding_system): Doc-string fixed.
16124 * insdel.c (count_combining_after): Check also preceding bytes at
16125 POS if all characters in STRING are not character head.
16127 1998-09-06 Paul Eggert <eggert@twinsun.com>
16129 * editfns.c (Fformat_time_string, Fdecode_time, Fcurrent_time_zone):
16130 Don't assume that localtime and gmtime return non-NULL.
16132 1998-09-06 Lars Magne Ingebrigtsen <larsi@gnus.org>
16134 * fns.c (Fbase64_decode_string, Fbase64_encode_string,
16135 base64_decode_1, Fbase64_decode_region, Fbase64_encode_region):
16138 1998-09-06 Richard Stallman <rms@gnu.org>
16140 * editfns.c (Fformat): Detect incomplete format spec at string's end.
16142 * lread.c (Fload): Handle case where openp finds a magic file
16143 but it has no `load' handler or that handler calls `load'.
16144 If FOUND != FILE, find FOUND's handler even if inhibited for FILE.
16146 1998-09-04 Dave Love <fx@gnu.org>
16148 * buffer.c (enable-multibyte-characters): Doc fix.
16150 1998-09-02 Geoff Voelker <voelker@cs.washington.edu>
16152 * w32heap.c (allocate_heap): Define NTHEAP_PROBE_BASE by default.
16154 1998-09-01 Kenichi Handa <handa@etl.go.jp>
16156 * editfns.c (Ftranspose_regions): Use BYTE_POS_ADDR to get an
16157 address in buffer from byte-position.
16159 1998-09-01 Eli Zaretskii <eliz@delysid.gnu.org>
16161 * w16select.c (Vnext_selection_coding_system): New variable.
16162 (syms_of_win16select): DEFVAR_LISP it. No need to staticpro
16163 Vselection_coding_system.
16164 (Fw16_set_clipboard_data): Always convert multibyte strings. Use
16165 Vnext_selection_coding_system if non-nil.
16166 (Fw16_get_clipboard_data): Always convert a string that includes
16167 non-ASCII characters. Use Vnext_selection_coding_system if
16170 1998-08-31 Andrew Innes <andrewi@harlequin.co.uk>
16172 * w32fns.c (w32_wnd_proc): Always zero button_state when releasing
16175 1998-08-31 Kenichi Handa <handa@etl.go.jp>
16177 * xterm.c (x_load_font): If SIZE is 0, don't use a name
16178 x_list_font returns.
16180 1998-08-31 Paul Eggert <eggert@twinsun.com>
16182 * lread.c (read1): Don't assume that atof ("-0.0") yields +0.0.
16183 Handle leading '-' uniformly for zeros, infinities, and NaNs.
16185 1998-08-31 Eli Zaretskii <eliz@delysid.gnu.org>
16187 * msdos.c (IT_cmgoto): When tracking echo area messages with the
16188 cursor, save and restore previous cursor position in the
16191 1998-08-31 Kenichi Handa <handa@etl.go.jp>
16193 * charset.c (unibyte_char_to_multibyte):
16194 Vnonacii_translation_table will convert a 7-bit charcater.
16195 (multibyte_char_to_unibyte): Handle the case that
16196 Vnonacii_translation_table converts a multibyte charcater to a
16197 unibyte charcter of less than 128.
16198 (init_charset_once): Initialize nonascii_insert_offset and
16199 Vnonacii_translation_table.
16201 * coding.c (decode_coding): Even if SRC_BYTES is zero, try
16202 processing if CODING requires flushing.
16203 (encode_coding): Likewise.
16204 (code_convert_region): Likewise.
16205 (code_convert_string): Likewise.
16207 * fns.c (concat): If Vnonascii_translation_table is non-nil, try
16208 to convert a character less than 160 to multibyte.
16209 * insdel.c (copy_text): Likewise.
16210 (count_size_as_multibyte): Likewise.
16211 * xterm.c (dumpglyphs): Likewise.
16213 1998-08-29 Paul Eggert <eggert@twinsun.com>
16215 * data.c (arith_driver, float_arith_driver): Compute (- x) by
16216 using negation, not subtraction; this makes a difference with
16217 IEEE floating point arithmetic (and also if integer arithmetic
16218 is ones' complement or signed-magnitude!).
16220 1998-08-29 Karl Heuer <kwzh@gnu.org>
16222 * xfns.c (x_create_bitmap_from_file): Fail immediately if magic.
16224 1998-08-28 Ken'ichi Handa <handa@delysid.gnu.org>
16226 * charset.c (Fchar_bytes): Add \n\ in doc-string.
16228 1998-08-28 Paul Eggert <eggert@twinsun.com>
16230 * s/sol2-4.h (NOT_USING_MOTIF): New macro.
16231 (LD_SWITCH_SYSTEM_TEMACS): Put /usr/dt/lib in the link library
16232 path only if we're not building with Motif.
16234 1998-08-28 Kenichi Handa <handa@etl.go.jp>
16236 * insdel.c (adjust_after_replace): Fix the code to record undo
16237 information for the case that `before combining' happens. Remove
16238 text properties which are added to the new text by
16241 * coding.c (code_convert_region1): Remove all text properties of
16244 1998-08-28 Kenichi Handa <handa@etl.go.jp>
16246 * charset.h (CHAR_BYTES): New macro.
16248 * charset.c (Fchar_bytes): Now always return 1.
16249 (char_bytes): New function.
16251 * editfns.c (Fposition_bytes): If the arg POSITION is out of
16253 (Fbyte_to_position): If the arg BYTEPOS is out of range, return
16256 * data.c (Faset): Use macro CHAR_BYTES instead of Fchar_bytes.
16257 * fns.c (concat): Likewise.
16258 * insdel.c (count_size_as_multibyte): Likewise.
16259 * xdisp.c (message_dolog): Likewise.
16261 1998-08-27 Kenichi Handa <handa@etl.go.jp>
16263 * coding.c (detect_coding_iso2022): Handle ESC N and ESC O
16264 correctly. They are for SS2 and SS3 respectively.
16265 (ccl_coding_driver): Fix previous change.
16267 1998-08-26 Paul Eggert <eggert@twinsun.com>
16269 * xterm.c (fixup_locale): New function. For now, it resets
16270 LC_TIME to "C" (reverting the 1998-08-07 change), and also
16271 resets LC_MESSAGES to "C".
16272 (x_term_init): Use it to fix up the locale after setlocale
16275 1998-08-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16277 * xterm.c (x_calc_absolute_position): Cast argument to XFree, in
16278 case it was prototyped the old way.
16280 1998-08-25 Kenichi Handa <handa@etl.go.jp>
16282 * xterm.c (x_list_fonts): Work-around for the case XGetAtomName
16283 returns a null string. This happens when dxpc 3.7 is being used.
16285 1998-08-24 Andreas Schwab <schwab@delysid.gnu.org>
16287 * keyboard.c (input-method-previous-message): Doc fix.
16289 * coding.c (file-coding-system-alist,
16290 select-safe-coding-system-function): Doc fix.
16292 1998-08-23 Kenichi HANDA <handa@etl.go.jp>
16294 * coding.c (detect_coding_iso2022): Don't check the byte length of
16295 succeeding codes (0xa0..0xFF) if the codes follows single shift
16298 1998-08-21 Ken'ichi Handa <handa@delysid.gnu.org>
16300 * coding.c (detect_coding_system): If detect_eol_type returns
16301 CODING_EOL_INCONSISTENT, set eol_type to CODING_EOL_UNDECIDED
16304 See ChangeLog.7 for earlier changes.