1 2014-08-31 Ken Brown <kbrown@cornell.edu>
3 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
5 is defined. (Bug#18368)
7 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
9 Vector-sorting fixes (Bug#18361).
10 It's not safe to call qsort or qsort_r, since they have undefined
11 behavior if the user-specified predicate is not a total order.
12 Also, watch out for garbage-collection while sorting vectors.
13 * fns.c: Include <vla.h>.
14 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
15 (sort_vector_compare): Remove, replacing with ....
16 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
17 ... these new functions.
18 (sort_vector): Rewrite to use the new functions.
19 GCPRO locals, since the predicate can invoke the GC.
20 Since it's in-place return void; caller changed.
21 (merge): Use 'inorder', for clarity.
23 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
24 One can't hoist this out of the 'if', because intervening calls to
25 newlocale, twolower, etc. can change errno.
27 2014-08-30 Eli Zaretskii <eliz@gnu.org>
29 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
30 wording of the error messages.
31 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
34 * w32proc.c (get_lcid_callback): Accept locale specifications
35 without the country part, as in "enu" vs "enu_USA".
36 (w32_compare_strings): Signal an error if a locale was specified,
37 but couldn't be translated into a valid LCID.
39 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
41 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
43 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
45 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
46 errno after towlower_l. errno's value is not specified after
47 towlower_l. Instead, assume that towlower_l returns its argument
48 on failure, which is portable in practice.
50 2014-08-29 Eli Zaretskii <eliz@gnu.org>
52 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
54 * w32proc.c (w32_compare_strings): Accept additional argument
55 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
56 if requested. If w32-collate-ignore-punctuation is non-nil, add
57 NORM_IGNORESYMBOLS to the flags.
58 (LINGUISTIC_IGNORECASE): Define if not already defined.
59 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
61 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
64 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
66 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
67 Define substitutes for platforms that lack them.
68 (str_collate): Add arguments locale and ignore_case.
70 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
71 Add optional arguments LOCALE and IGNORE-CASE.
73 * lisp.h (str_collate): Adapt argument list.
75 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
77 Add vectors support to Fsort.
78 * fns.c (sort_vector, sort_vector_compare): New functions.
79 (sort_list): Likewise, refactored out of ...
80 (Fsort): ... adjusted user. Mention vectors in docstring.
81 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
82 * alloc.c (make_save_int_obj): New function.
83 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
84 (make_save_int_obj): Add prototype.
86 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
87 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
88 Conditionally define to match system's qsort_r signature.
89 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
91 2014-08-28 Ken Brown <kbrown@cornell.edu>
93 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
94 dumping and the system malloc after dumping. (Bug#18222)
96 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
97 Define as macros, expanding to hybrid_malloc, etc.
98 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
99 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
101 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
102 full implementation on Cygwin. Remove Cygwin-specific code that
104 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
105 Redefine as macros expanding to gmalloc, grealloc, etc.
106 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
107 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
108 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
109 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
111 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
112 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
113 HAVE_POSIX_MEMALIGN)]: New functions.
114 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
115 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
116 hybrid_aligned_alloc; declare.
117 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
118 HAVE_POSIX_MEMALIGN)]: Define.
119 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
120 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
121 Define as macro, expanding to gget_current_dir_name, and define
123 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
124 malloc_enable_thread(). Don't initialize malloc.
125 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
126 no longer defined on Cygwin).
127 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
128 * sheap.c (bss_sbrk_buffer_end): New variable.
129 * unexcw.c (__malloc_initialized): Remove variable.
130 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
132 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
135 2014-08-28 Martin Rudalics <rudalics@gmx.at>
137 * w32term.c (w32_horizontal_scroll_bar_handle_click): In
138 `event->y' return entire range (the size of the scroll bar minus
140 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
141 return entire range (the scaled size of the scroll bar minus
142 that of the slider). In `portion' return the scaled position of
144 (xaw_jump_callback): Restore part of code for vertical scroll
145 bar broken in change from 2014-07-27.
146 (xaw_scroll_callback): Provide incremental scrolling with
147 horizontal scroll bars.
149 2014-08-28 Eli Zaretskii <eliz@gnu.org>
151 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
153 * indent.c (Fvertical_motion): Fix vertical motion up through a
154 display property after a newline. (Bug#18276)
156 * xdisp.c (display_line): Don't assume that the call to
157 reseat_at_next_visible_line_start ends up at a character
158 immediately following the newline on the previous line. Avoids
159 setting the ends_at_zv_p flag on screen lines that are not at or
160 beyond ZV, which causes infloop in redisplay. For the details, see
161 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
163 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
164 coordinate for hscrolled R2L screen lines. (Bug#18277)
166 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
168 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
171 2014-08-27 Eli Zaretskii <eliz@gnu.org>
173 * syntax.c (scan_lists): Don't examine positions before BEGV.
176 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
178 Improve robustness of new string-collation code (Bug#18051).
179 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
180 (newlocale, wcscoll_l): Define substitutes for platforms that
181 lack them, so as to simplify the mainline code.
182 (str_collate): Simplify the code by assuming the above definitions.
183 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
184 example, the old version left the Emacs in the wrong locale if
185 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
186 result. Report an error if newlocale fails.
188 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
190 * lisp.h (str_collate):
191 * sysdep.c (str_collate): Return int.
192 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
194 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
196 Fix some glitches in previous change.
197 * sysdep.c (stack_direction): Replace stack_grows_down
198 to simplify calculation of stack boundaries.
199 (handle_sigsegv): Check whether we really crash somewhere near
200 to stack boundary, and handle fatal signal as usual if not.
201 (init_sigsegv): Adjust accordingly.
202 * keyboard.c (Vtop_level_message): Rename to
203 Vinternal__top_level_message, as suggested by Stefan Monnier in
204 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
205 All related users changed.
207 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
209 Handle C stack overflow caused by too nested Lisp evaluation.
210 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
211 siglongjmp point to transfer control from SIGSEGV handler.
212 * keyboard.c (return_to_command_loop, recover_top_level_message)
213 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
214 (regular_top_level_message): New variable.
215 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
216 exit from SIGSEGV handler and adjust message displayed by Vtop_level
218 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
219 new variables described above.
220 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
221 (stack_grows_down, sigsegv_stack, handle_sigsegv)
222 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
223 (init_sigsegv): New function.
224 (init_signals): Use it.
226 2014-08-25 Ken Brown <kbrown@cornell.edu>
228 * emacs.c (main): Remove use of obsolete macro
229 G_SLICE_ALWAYS_MALLOC.
231 2014-08-25 Eli Zaretskii <eliz@gnu.org>
233 Implement locale-sensitive string collation for MS-Windows.
234 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
235 New functions. (Bug#18051)
237 * w32.h (w32_compare_strings): Add prototype.
239 * w32.c <g_b_init_compare_string_w>: New global flag.
240 (globals_of_w32): Initialize it.
242 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
244 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
245 [WINDOWSNT]: Call str_collate on MS-Windows.
247 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
249 One more minor cleanup of font subsystem.
250 * font.h (struct font_driver): Convert text_extents to
251 return void because returned value is never actually used.
252 * macfont.m (macfont_text_extents):
253 * w32font.c (w32font_text_extents):
254 * xftfont.c (xftfont_text_extents): Adjust to return void
255 and assume that 'metrics' argument is always non-NULL.
256 * ftfont.c (ftfont_text_extents):
257 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
259 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
261 Minor cleanups of str_collate fix (Bug#18051).
262 * fns.c (str_collate): Move decl from here ...
263 * lisp.h (str_collate): ... to here.
264 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
265 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
266 potential problems with integer overflow. Don't assume
267 setlocale succeeds. Remove unnecessary test before restoring
268 locale via setlocale, and free the copied setlocale string
271 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
273 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
275 * sysdep.c (str_collate): New function. (Bug#18051)
277 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
279 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
280 if the initial "rm -f" fails. This is for MinGW builds, where
281 MS-Windows will not allow deleting the executable file of a
284 2014-08-20 Eli Zaretskii <eliz@gnu.org>
286 * w32term.c (w32_scroll_bar_handle_click)
287 (w32_horizontal_scroll_bar_handle_click)
288 (x_scroll_bar_report_motion)
289 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
290 SB_THUMBTRACK, use the 32-bit position information returned by
291 GetScrollInfo, not the 16-bit information returned in the Windows
294 2014-08-19 Eli Zaretskii <eliz@gnu.org>
296 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
297 second coordinate ('y') reported for dragging the horizontal
300 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
302 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
303 and text area-relative x-coordinates.
305 2014-08-17 Eli Zaretskii <eliz@gnu.org>
307 Avoid overwriting the reversed_p flags in the glyph matrices when
308 init_iterator or start_display are called.
309 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
311 (tool_bar_height, redisplay_tool_bar, try_window)
312 (try_window_reusing_current_matrix, try_window_id)
313 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
314 reversed_p flag of the iterator's glyph row where the glyph row
315 is going to be redrawn.
317 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
319 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
321 2014-08-16 Martin Rudalics <rudalics@gmx.at>
323 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
324 of emacs_event return length from si.nPage to si.nMax.
325 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
326 interchange start and end of thumb.
328 2014-08-15 Ken Brown <kbrown@cornell.edu>
330 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
331 ERRORCHECK mutexes. (Bug#18222)
333 2014-08-12 Martin Rudalics <rudalics@gmx.at>
335 * frame.c (set_menu_bar_lines_1): Remove.
336 (set_menu_bar_lines): Call change_frame_size instead of
337 set_menu_bar_lines_1.
339 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
341 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
344 2014-08-11 Glenn Morris <rgm@gnu.org>
346 * fileio.c: Revert 2013-01-31 change, which chose coding system for
347 writing before backing up, since it causes a more serious problem
348 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
349 (choose_write_coding_system): No longer callable from Lisp.
350 Move last piece back here from Fwrite_region.
351 (Fwrite_region, syms_of_fileio): Update for above changes.
353 2014-08-11 Martin Rudalics <rudalics@gmx.at>
355 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
356 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
357 (Fwindow_new_pixel, Fset_window_new_pixel)
358 (Fset_window_new_total, Fset_window_new_normal)
359 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
361 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
363 2014-08-11 Eli Zaretskii <eliz@gnu.org>
365 * fontset.c (Finternal_char_font): Recompute basic faces if the
366 frame's face cache was cleared. (Bug#18162)
368 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
370 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
371 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
372 base buffer's undo list.
374 2014-08-10 Reuben Thomas <rrt@sc3d.org>
376 Fix a couple of recent inadvertent breaks of the MSDOS port.
377 * msdos.c: include required menu.h
378 * term.c: set correct menu_show_hook on MSDOS.
380 2014-08-10 Martin Rudalics <rudalics@gmx.at>
382 Fix handling of menu bar line on TTY frames (Bug#18136)
384 * dispnew.c (handle_window_change_signal):
385 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
386 frame's menu bar lines subtracted from height.
387 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
389 (adjust_frame_size): Count in menu bar when setting FrameRows.
390 (make_terminal_frame): When setting up the frame's lines and
391 text height don't count in the menu bar.
392 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
393 lines subtracted from height.
394 (do_switch_frame): Set tty's FrameRows to number of total lines
396 (Fframe_pixel_height, Fframe_pixel_width): If no window system
397 is used, return total number of lines and columns.
398 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
400 * term.c (OUTPUT, tty_set_terminal_modes)
401 (tty_set_terminal_window, tty_set_scroll_region)
402 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
403 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
404 FRAME_TOTAL_LINES instead of FRAME_LINES.
405 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
406 Call change_frame_size with frame's menu bar lines subtracted
408 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
409 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
412 2014-08-09 Reuben Thomas <rrt@sc3d.org>
414 * alloc.c (Fmemory_info): Remove a stray brace.
416 * process.c: Fix a comment typo.
418 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
420 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
422 * widgetprv.h (EmacsFramePart): Remove font.
424 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
425 (resources, setup_frame_cursor_bits): Remove unused variables and
426 functions, esp. wrt. font (Bug#18227).
428 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
430 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
432 2014-08-07 Reuben Thomas <rrt@sc3d.org>
434 Refer to MS-DOS using the same name everywhere.
436 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
440 2014-08-05 Martin Rudalics <rudalics@gmx.at>
442 * w32term.c (w32_redeem_scroll_bar):
443 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
444 not redeeming scroll bars that have been turned off.
446 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
448 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
449 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
450 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
451 (safe_run_hook_funcall): Adjust accordingly.
453 2014-08-04 Martin Rudalics <rudalics@gmx.at>
455 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
456 correctly according to toolkit used.
457 * frame.c (make_initial_frame, make_terminal_frame)
458 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
459 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
460 assignments according to presence of toolkit scrollbars.
461 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
462 correctly according to toolkit used.
463 * window.c (set_window_scroll_bars): Set horizontal scroll bar
464 only if toolkit supports it.
465 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
467 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
469 (XTredeem_scroll_bar): Always redeem scroll bar if present.
471 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
473 * keyboard.c (safe_run_hook_funcall): Avoid consing around
474 Vinhibit_quit and prefer internal_condition_case_n to pass args.
475 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
476 (safe_run_hooks): Remove comment which is not relevant any more.
478 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
480 Don't let big frames overrun the stack.
481 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
482 Use SAFE_NALLOCA, not alloca.
484 Fix bug with clang + directory_files_internal + GC (Bug#16986).
485 * dired.c (directory_files_internal): Use a volatile variable
486 to prevent the compiler from optimizing away all copies of a local.
487 I wonder how many other GC-related bugs like this lurk elsewhere?
489 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
490 * xterm.h (struct x_display_info): New member 'connection'.
491 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
492 so that x_delete_terminal has a file descriptor to pass to
493 delete_keyboard_wait_descriptor.
495 Don't mishandle year-9999 dates (Bug#18176).
496 * editfns.c (decode_time_components): Store an invalid timespec
497 on overflow, instead of returning false, so that the caller can
498 distinguish overflow from other errors.
499 (lisp_time_argument, lisp_seconds_argument): If the time is out
500 of range, signal a time overflow instead of an invalid time spec.
501 * keyboard.c (decode_timer): Treat time overflow like other
504 Avoid undefined behavior with signed left shift.
505 Caught by 'gcc -fsanitize=undefined'.
506 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
507 * dispnew.c (line_hash_code, scrolling):
508 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
509 Use 'unsigned', not 'int', for line hashes.
510 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
512 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
514 Make compare-strings more compatible with old behavior (Bug#17903).
515 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
517 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
519 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
520 Don't add label between left and right buttons (Bug#18129).
522 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
524 Make functions static that no longer need to be extern.
525 * frame.c, frame.h (set_menu_bar_lines):
526 * keyboard.c (Qleftmost, Qrightmost):
527 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
528 (x_set_internal_border_width):
531 2014-08-01 Eli Zaretskii <eliz@gnu.org>
533 Fix display of R2L lines when the last character fits only partially.
534 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
536 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
537 R2L row is visible only partially, give the row a negative x
539 (display_line): Fix the calculation of the glyph whose pixel width
540 is used to decide whether the last produced glyph fits on the
541 line. When the last glyph fits only partially, give the row a
544 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
545 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
546 pixel width of the first glyph that is hscrolled from display.
547 (display_line): In R2L glyph rows, don't give a negative offset to
548 row->x when the first glyph begins before first_visible_x.
550 * xdisp.c (display_line): If called with iterator set up to write
551 to a marginal area, delay the call to handle_line_prefix until we
552 switch back to the text area. (Bug#18035)
554 * .gdbinit (xwindow): The members total_cols, total_lines,
555 left_col, and top_line are C integers (and has been so for the
558 2014-08-01 Andreas Schwab <schwab@suse.de>
560 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
561 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
563 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
565 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
566 (timerfd_callback): Ignore weird events with no data. Add tight
567 assertions and comments.
568 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
569 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
571 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
573 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
574 I had confused && with ||.
576 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
578 Simplify timerfd configuration and fix some minor glitches.
579 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
580 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
581 Fall back on timer_create if timerfd_create fails at runtime.
582 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
583 kernel primitives to do resolution. All uses removed.
584 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
585 (turn_on_atimers): Clear timer_create-based timers too,
588 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
589 Without this change, the code can access the local variable 'width'
590 even when it has not been initialized, and likewise for 'height';
591 in either case this leads to undefined behavior.
593 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
595 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
596 necessary, put horizontal scroll bar resources as well. See
597 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
598 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
600 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
602 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
603 background value to match the resource of its vertical counterpart.
605 2014-07-29 Martin Rudalics <rudalics@gmx.at>
607 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
608 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
610 2014-07-28 Martin Rudalics <rudalics@gmx.at>
612 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
613 change that added the top margin height to the requested height
614 and revert (undocumented) part of 2014-07-28 change that changed
615 the logic of whether a size change occurred.
617 2014-07-28 Eli Zaretskii <eliz@gnu.org>
619 * .gdbinit (xwindow): The members total_cols, total_lines,
620 left_col, and top_line are C integers (and has been so for the
623 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
626 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
628 On GNU/Linux, use timerfd for asynchronous timers.
629 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
630 (toplevel): Rename alarm_timer_ok to special_timer_available.
631 [HAVE_TIMERFD]: Declare timerfd.
632 [HAVE_CLOCK_GETRES]: Declare resolution.
633 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
634 system timer resolution.
635 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
636 (timerfd_callback) [HAVE_TIMERFD]: New function.
637 (atimer_result, debug_timer_callback, Fdebug_timer_check)
638 [ENABLE_CHECKING]: New function for the sake of automated tests.
639 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
640 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
641 [ENABLE_CHECKING]: Defsubr test function.
642 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
643 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
644 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
646 Fix --without-x build and pacify --enable-gcc-warnings.
647 Problems reported in Bug#18122 and Bug#18124.
648 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
649 (frame_windows_min_size): Now static.
650 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
652 (adjust_frame_size): Always declare prototype.
654 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
655 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
656 * atimer.c (timerfd_callback): Always read expiration data.
658 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
659 * process.c (add_timer_wait_descriptor): Add timer descriptor
660 to input_wait_mask and non_process_wait_mask as well.
662 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
664 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
666 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
668 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
669 Reinstate code removed by the prevoius commit to this file.
671 2014-07-27 Martin Rudalics <rudalics@gmx.at>
673 * buffer.h (struct buffer): New fields scroll_bar_height and
674 horizontal_scroll_bar_type.
675 * buffer.c (bset_scroll_bar_height)
676 (bset_horizontal_scroll_bar_type): New functions.
677 (Fbuffer_swap_text): Handle old_pointm field.
678 (init_buffer_once): Set defaults for scroll_bar_height and
679 horizontal_scroll_bar_type.
680 (syms_of_buffer): New variables scroll_bar_height and
681 horizontal_scroll_bar_type.
682 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
683 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
684 (set_vertical_scroll_bar): Remove prototype.
685 (x_change_tool_bar_height): Add prototype.
686 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
687 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
688 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
690 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
691 (update_window): Start mode_line_row->y after horizontal scroll
693 (change_frame_size_1): Call adjust_frame_size.
694 (init_display): When changing the size of a tty frame do not
695 pass height of menu bar.
696 (Qframe_windows_min_size): New symbol.
697 * frame.h (struct frame): List tool bar fields after menu bar
698 fields. Add official, total_lines, horizontal_scroll_bars,
699 config_scroll_bar_height and config_scroll_bar_lines fields.
700 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
701 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
702 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
703 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
704 (FRAME_WINDOWS_HEIGHT): New macros.
705 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
706 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
707 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
708 horizontal scroll bar.
709 (frame_inhibit_resize, adjust_frame_size)
710 (frame_windows_min_size): Add declarations.
711 (Qscroll_bar_height, Qhorizontal_scroll_bars)
712 (x_set_scroll_bar_default_height, x_set_left_fringe)
713 (x_set_right_fringe, x_set_vertical_scroll_bars)
714 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
715 (x_set_scroll_bar_height): Add external declarations.
716 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
717 (adjust_frame_size): New functions.
718 (make_frame): Initial horizontal_scroll_bars field. Use
719 SET_FRAME_LINES. Don't allow horizontal scroll bar in
721 (make_initial_frame, make_terminal_frame): No horizontal scroll
722 bar in initial and terminal frames. Use adjust_frame_size.
723 (Fframe_total_cols): Fix doc-string.
724 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
725 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
726 using adjust_frame_size.
727 (Qscroll_bar_height, Qhorizontal_scroll_bars)
728 (Qframe_windows_min_size): New symbols.
729 (x_set_frame_parameters): Remove call of check_frame_size.
730 (x_report_frame_params): Return scroll_bar_height value.
731 (x_set_left_fringe, x_set_right_fringe): New functions.
732 (adjust_frame_height, x_set_internal_border_width)
733 (x_set_fringe_width): Remove.
734 (x_set_internal_border_width, x_set_vertical_scroll_bars)
735 (x_set_scroll_bar_width, x_set_right_divider_width)
736 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
737 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
739 (x_figure_window_size): Rewrite to make frame display the
740 expected number of lines.
741 (Vdefault_frame_scroll_bars): Rewrite doc-string.
742 (Vdefault_frame_horizontal_scroll_bars)
743 (Vframe_initial_frame_tool_bar_height)
744 (frame_inhibit_implied_resize): New variables.
745 * fringe.c (compute_fringe_widths): Remove.
746 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
747 (xg_create_horizontal_scroll_bar)
748 (xg_update_horizontal_scrollbar_pos)
749 (xg_set_toolkit_horizontal_scroll_bar_thumb)
750 (xg_get_default_scrollbar_height)
751 (xg_clear_under_internal_border): Extern.
752 * gtkutil.c (xg_frame_resized): Don't call
753 do_pending_window_change.
754 (xg_frame_set_char_size): Use adjust_frame_size.
755 (style_changed_cb): Call update_theme_scrollbar_height and
756 x_set_scroll_bar_default_height.
757 (x_wm_set_size_hint): Don't call check_frame_size.
758 (update_theme_scrollbar_height)
759 (xg_get_default_scrollbar_height)
760 (xg_create_horizontal_scroll_bar)
761 (xg_update_horizontal_scrollbar_pos)
762 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
763 (xg_create_scroll_bar): Set horizontal slot of bar.
764 (xg_initialize): Call update_theme_scrollbar_height.
765 (xg_clear_under_internal_border): No more static.
766 * insdel.c (adjust_suspend_auto_hscroll): New function.
767 (adjust_markers_for_delete, adjust_markers_for_insert)
768 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
769 * keyboard.c (readable_events, discard_mouse_events)
770 (make_lispy_event): Handle horizontal scroll bar click events.
771 (Fsuspend_emacs): When changing the size of a tty frame do not
772 pass height of menu bar.
773 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
774 (Qright, Qleftmost, Qrightmost): New symbols.
775 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
777 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
778 * nsfns.m (x_set_internal_border_width): New function.
779 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
780 Remove extended fringe code.
781 (x_set_window_size, x_new_font): Don't call
782 compute_fringe_widths.
783 * term.c (Fresume_tty): When changing the size of a tty frame do
784 not pass height of menu bar.
785 (clear_tty_hooks, set_tty_hooks): Clear
786 horizontal_scroll_bar_hook.
787 (init_tty): Frame has no horizontal scroll bars.
788 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
789 scroll_bar_before_handle, scroll_bar_horizontal_handle,
790 scroll_bar_after_handle, scroll_bar_left_arrow,
791 scroll_bar_right_arrow, scroll_bar_to_leftmost and
792 scroll_bar_to_rightmost entries.
793 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
794 (struct terminal): Add set_horizontal_scroll_bar_hook.
795 * w32console.c (initialize_w32_display): Clear
796 horizontal_scroll_bar_hook.
797 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
799 (x_clear_under_internal_border, x_set_internal_border_width):
801 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
802 windows_or_buffers_changed when adding the menu bar.
803 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
804 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
805 (w32_createhscrollbar): New functions.
806 (w32_createscrollbar): Rename to w32_createvscrollbar.
807 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
808 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
809 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
811 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
812 case do not artificially impose WM size hints. Handle
813 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
814 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
816 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
817 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
818 (unwind_create_frame_1): Remove.
819 (Fx_create_frame): Make both scrollbars the system standard
820 width and height. Use official field of frame structure to
821 inhibit running window-configuration-change-hook.
822 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
823 pixelwise. Handle frame's official field.
824 (w32_frame_parm_handlers): Remove x_set_fringe_width
825 entries. Add x_set_scroll_bar_height,
826 x_set_horizontal_scroll_bars, x_set_left_fringe and
828 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
829 pass height of menu bar to change_frame_size.
830 * w32menu.c (set_frame_menubar): Rewrite using
831 frame_inhibit_resize.
832 * w32term.h (struct w32_display_info): Add
833 horizontal_scroll_bar_cursor and cursor_display_counter.
834 (struct scroll_bar): Add horizontal.
835 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
836 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
837 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
838 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
839 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
840 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
841 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
842 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
843 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
844 instead of WM_EMACS_CREATESCROLLBAR.
845 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
847 * w32term.c (horizontal_scroll_bar_min_handle)
848 (horizontal_scroll_bar_left_border)
849 (horizontal_scroll_bar_right_border): New integers.
850 (x_set_frame_alpha): Replace x_highlight_frame by
852 (x_window_to_scroll_bar): New argument "type". Update callers
854 (w32_set_horizontal_scroll_bar_thumb)
855 (x_horizontal_scroll_bar_report_motion)
856 (w32_set_horizontal_scroll_bar)
857 (w32_horizontal_scroll_bar_handle_click)
858 (x_horizontal_scroll_bar_report_motion): New functions.
859 (w32_mouse_position): Discriminate horizontal and vertical
861 (my_create_scrollbar): Replace with two new functions
862 my_create_vscrollbar and my_create_hscrollbar.
863 (x_scroll_bar_create): New argument "horizontal". Update
865 (x_scroll_bar_remove, w32_condemn_scroll_bars)
866 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
868 (w32_read_socket): Handle WM_HSCROLL cae.
869 (x_new_font): Don't recompute fringe widths. Use
870 frame_inhibit_resize. Calculate new menu bar height iff we
871 build without toolkit. Always clear under internal border.
872 (x_set_window_size): Don't check frame size or recompute
873 fringes. Reset fullscreen status before applying sizes. Always
874 resize as requested by pixelwise argument. Don't call
875 do_pending_window_change.
876 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
877 (w32_initialize_display_info): Initialize dpyinfo's
878 horizontal_scroll_bar_cursor entry.
879 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
880 (w32_initialize): Init horizontal_scroll_bar_min_handle and
881 horizontal_scroll_bar_left_border.
882 (w32fullscreen_hook): Intermittently resize window to normal
883 when switching from fullscreen to maximized state.
884 (run_window_configuration_change_hook): Don't run it if frame is
886 (unwind_change_frame): Remove.
887 (Fset_window_configuration): Rewrite using frame's official field.
888 * widget.c (set_frame_size): Don't call compute_fringe_widths.
889 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
890 * window.h (struct window): New fields old_pointm,
891 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
892 scroll_bar_height and suspend_auto_hscroll.
893 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
895 (sanitize_window_sizes): Extern.
896 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
897 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
898 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
899 (WINDOW_CONFIG_SCROLL_BAR_LINES)
900 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
902 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
903 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
904 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
905 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
906 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
907 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
908 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
909 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
910 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
911 (Fwindow_old_point, sanitize_window_sizes): New functions.
912 (Qwindow_sanitize_window_sizes): New symbol.
913 (window_body_height): Count in horizontal scroll bar.
914 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
915 suspend_auto_hscroll slot.
916 (Fwindow_inside_edges): Count fringes pixelwise.
917 (coordinates_in_window, Fcoordinates_in_window_p): Consider
918 horizontal scroll bar.
919 (check_frame_size, adjust_window_margins): Remove functions and
921 (set_window_buffer): Initialize old_pointm and horizontal scroll
923 (temp_output_buffer_show): Reset hscroll related fields.
924 Initialize old_pointm.
925 (make_parent_window): Initialize old_pointm.
926 (make_window): Initialize old_pointm, horizontal scroll bar type,
927 and scroll bar height.
928 (resize_frame_windows): Don't count top margin in new sizes.
929 Don't use safe sizes when shrinking a frame; let the window
930 manager do the clipping.
931 (Fsplit_window_internal): Inherit horizontal scroll bar type and
933 (Fdelete_window_internal): Unchain old_pointm marker.
934 (window_scroll_pixel_based, Fscroll_other_window): Adjust
936 (Fwindow_text_width, Fwindow_text_height): New argument
938 (struct saved_window): New fields, old_pointm, hscroll_whole,
939 suspend_auto_hscroll, scroll_bar_height and
940 horizontal_scroll_bar_type.
941 (Fset_window_configuration, save_window_save): Set new fields of
943 (apply_window_adjustment): Don't call adjust_window_margins.
944 (set_window_margins): Don't change margins if new sizes don't
946 (set_window_scroll_bars): New argument "horizontal_type".
947 Handle horizontal scroll bars. Don't change scroll bars if they
948 don't fit into window.
949 (Fset_window_scroll_bars): New argument "horizontal_type".
950 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
951 (compare_window_configurations): Compare horizontal scroll bar
953 * xdisp.c (window_text_bottom_y, window_box_height): Count in
954 horizontal scroll bar height.
955 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
956 instead of FRAME_LINES.
957 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
958 ON_VERTICAL_SCROLL_BAR.
959 (with_echo_area_buffer): Initialize old_pointm.
960 (with_echo_area_buffer_unwind_data): Store old_pointm values in
962 (unwind_with_echo_area_buffer): Handle old_pointm.
963 (update_tool_bar): Set do_update when the tool bar window has at
964 least one line (since this is what the user sets).
965 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
966 (redisplay_tool_bar): Return early when toolbar has zero lines.
967 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
968 (hscroll_window_tree): Handle suspension of auto_hscroll and
970 (set_horizontal_scroll_bar): New function.
971 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
972 more than one line. Handle horizontal scroll bars.
973 (note_mouse_highlight): Handle horizontal scrol bars.
974 (expose_frame): Set dimensions of XRectangle from frame's text
976 (Vvoid_text_area_pointer): Update doc-string.
977 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
978 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
979 (x_set_internal_border_width): New functions.
980 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
981 (unwind_create_frame_1): Remove.
982 (Fx_create_frame): Handle horizontal scroll bars. Use official
983 field of frame structure to inhibit running
984 window-configuration-change-hook.
985 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
986 pixelwise. Handle frame's official field.
987 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
988 x_set_horizontal_scroll_bars, x_set_left_fringe,
990 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
992 * xterm.h (struct x_display_info): Add
993 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
995 (struct scroll_bar): Add horizontal slot.
996 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
997 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
998 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
999 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
1000 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
1001 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
1002 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
1003 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
1004 (x_clear_under_internal_border): Remove.
1005 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
1006 (x_window_to_scroll_bar): New argument TYPE. Update callers.
1007 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
1008 HORIZONTAL. Update callers.
1009 (horizontal_action_hook_id): New action hook id.
1010 (x_horizontal_scroll_bar_to_input_event)
1011 (x_create_horizontal_toolkit_scroll_bar)
1012 (xt_horizontal_action_hook)
1013 (x_set_toolkit_horizontal_scroll_bar_thumb)
1014 (XTset_horizontal_scroll_bar, x_net_wm_state)
1015 (x_horizontal_scroll_bar_report_motion): New functions.
1016 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
1017 horizontal scroll bars.
1018 (SCROLL_BAR_HORIZONTAL_NAME): Define.
1019 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
1021 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
1022 horizontal scroll bars.
1023 (handle_one_xevent): Handle horizontal scroll bar events. Call
1025 (x_set_window_size_1, x_wm_set_size_hint): Don't call
1027 (x_set_window_size): Don't call check_frame_size and
1028 do_pending_window_change.
1029 (x_term_init): Init horizontal_scroll_bar_cursor display info.
1030 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
1031 (x_scroll_bar_set_handle): Add some checks when calling
1034 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
1036 Revert previous change.
1037 There is certainly nothing wrong with writing code like 'lo <= i
1038 && i <= hi', even if LO happens to a constant. There isn't even
1039 anything wrong in general with writing 'a <= b' if A happens to
1040 be a constant. At any rate stylistic changes shouldn't
1041 be done like this without discussion.
1043 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
1045 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
1046 (Fgarbage_collect): Reorder conditions that are written backwards.
1047 * data.c (cons_to_unsigned): Likewise.
1048 * dispnew.c (update_frame_1, sit_for): Likewise.
1049 * fileio.c (file_offset): Likewise.
1050 * filelock.c (read_lock_data, lock_file): Likewise.
1051 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1053 * font.c (font_intern_prop, font_style_symbolic): Likewise.
1054 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
1055 * lread.c (read1): Likewise.
1056 * minibuf.c (read_minibuf_noninteractive): Likewise.
1057 * nsterm.m (x_set_frame_alpha): Likewise.
1058 * process.c (wait_reading_process_output): Likewise.
1059 * region-cache.c (delete_cache_boundaries): Likewise.
1060 * xterm.c (x_set_frame_alpha): Likewise.
1062 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
1064 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
1067 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
1069 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
1070 because atimer expiration is absolute rather than relative.
1072 2014-07-25 Eli Zaretskii <eliz@gnu.org>
1074 * w32term.h (current_popup_menu, menubar_in_use): Move
1075 declarations from w32term.c.
1077 2014-07-25 Martin Rudalics <rudalics@gmx.at>
1079 * w32fns.c (menubar_in_use): No more static.
1080 * w32term.c (current_popup_menu, menubar_in_use): Declare.
1082 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
1084 Move hourglass machinery to RIF.
1085 * dispextern.h (struct redisplay_interface): New members
1086 show_hourglass and hide_hourglass. Indent comments.
1087 (show_hourglass, hide_hourglass): Remove prototypes.
1088 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
1089 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
1090 (ns_redisplay_interface): Add them.
1091 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
1092 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
1093 (w32_arrow_cursor): New function to hack around non-GUI frames.
1094 (w32_redisplay_interface): Add new functions.
1095 * w32term.h (w32_arror_cursor): Add prototype.
1096 * xdisp.c (show_hourglass): New function, refactored out from
1097 platform-dependent code.
1098 (cancel_hourglass): Now call to RIF function.
1099 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
1100 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
1101 (x_redisplay_interface): Add new functions.
1103 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
1105 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
1106 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
1107 and complete previous change.
1108 * frame.c (adjust_frame_height): New function.
1109 (Fset_frame_height, Fset_frame_size): Use it.
1110 (x_set_frame_parameters): Take frame top margin into account.
1112 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
1114 * frame.c (Fset_frame_height): Take frame top margin into account.
1115 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
1116 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
1118 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
1120 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
1121 menubar_height as such. Tweak comment.
1122 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
1123 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
1124 All related users changed.
1125 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
1126 * xterm.c (handle_one_xevent):
1127 * gtkutil.c (xg_event_is_for_menubar):
1128 * xfns.c (x_window) [USE_X_TOOLKIT]:
1129 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
1130 to use FRAME_MENUBAR_HEIGHT.
1132 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1134 * frame.c (Fframe_parameters): Always report frame height without
1135 menu and tool bar lines.
1137 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1139 * nsterm.m (applicationDidFinishLaunching:): Call
1140 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1141 (antialiasThresholdDidChange:): New method for EmacsApp.
1143 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1145 * macfont.m (macfont_update_antialias_threshold): Remove static.
1147 * macfont.h (macfont_update_antialias_threshold): Declare.
1149 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1151 * w32select.c (setup_windows_coding_system): Apply
1152 CODING_ANNOTATION_MASK to the common_flags member of struct
1153 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1155 * w16select.c (Fw16_get_clipboard_data): Apply
1156 CODING_ANNOTATION_MASK to the common_flags member of struct
1159 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1160 buffer position where we are to start the iteration.
1161 (handle_invisible_prop): Record in it->stop_charpos the position
1162 where the invisible text ends. (Bug#18035)
1163 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1164 row has zero buffer position as their start position. Reported by
1165 martin rudalics <rudalics@gmx.at>.
1167 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1168 infinite looping in redisplay when display lines don't have enough
1169 space to display even a single character. (Bug#18036)
1171 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1173 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1174 * xfns.c (x_window): Use it to allow xfree later.
1175 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1176 where appropriate. Use bool for booleans and remove redundant checks.
1177 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1178 * xterm.c (x_free_frame_resources): Free shell_position.
1180 2014-07-19 K. Handa <handa@gnu.org>
1182 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1183 mandatory font spec (Bug#17973).
1185 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1187 * font.c (font_score): Return the worst score if the size of
1188 ENTITY is wrong by more than a factor 2 (Bug#17973).
1190 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1192 * frame.c (frame_unspecified_color): New function
1193 refactored out from ...
1194 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1195 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1197 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1198 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1199 * lisp.h (set_frame_param): Remove prototype.
1200 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1201 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1204 Prefer 'x_display_info *' to 'Display *' in X selection code.
1205 This helps to avoid unneeded calls to x_display_info_for_display.
1206 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1207 instead of 'Display *'.
1208 (SELECTION_EVENT_DPYINFO): New macro.
1209 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1210 it as an lvalue. Mention this in comment.
1211 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1212 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1213 (selection_data_to_lisp_data, receive_incremental_selection):
1214 Convert to use 'x_display_info *'. Adjust users where appropriate.
1215 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1216 selection data *' as last arg to not return values in args.
1217 (unexpect_property_change): Use common removal technique.
1219 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1221 * print.c (print_preprocess): Adjust to match changed
1222 sub char-table structure and avoid crash (Bug#18038).
1224 * data.c (wrong_choice): Not static any more.
1225 * lisp.h (wrong_choice): Add prototype.
1226 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1227 Declare namebuf as such. Tweak comment.
1228 [USE_GTK]: Likewise for tool_bar_position.
1229 (fset_tool_bar_position) [USE_GTK]: Ditto.
1230 (FRAME_TOOL_BAR_POSITION): New macro.
1231 * frame.c (x_report_frame_params):
1232 * gtkutil.c (update_frame_tool_bar):
1233 * xfns.c (Fx_create_frame): Use it.
1234 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1236 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1238 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1239 buffer's default-directory only if it is a string. (Bug#17986)
1241 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1243 More precise control over values of some buffer-local variables.
1244 * keyboard.c (Qvertical_scroll_bar):
1245 * frame.c (Qleft, Qright): Move to ...
1246 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1247 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1248 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1249 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1250 vertical-scroll-bar, scroll-up-aggressively
1251 and scroll-down-aggressively.
1252 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1254 * nsfns.m, frame.h (Qleft, Qright):
1255 * nsterm.m (Qleft): Remove declarations.
1256 * gtkutil.c (toplevel): Include buffer.h.
1257 * data.c (wrong_choice, wrong_range): New functions.
1258 (store_symval_forwarding): Handle special properties of buffer-local
1259 variables and use functions from the above to signal error, if any.
1261 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1262 values. Add comment.
1263 (struct frame): Re-arrange layout to avoid extra padding and use bit
1264 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1265 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1266 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1267 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1268 Define as no-ops because there are no scroll bars anyway.
1269 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1272 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1273 Add convenient setter.
1274 (font_put_frame_data, font_get_frame_data): Use it.
1276 2014-07-15 Daiki Ueno <ueno@gnu.org>
1278 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1279 pointer argument, before dereferencing.
1280 (XCHAR2B_BYTE2): Likewise.
1282 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1284 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1285 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1286 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1287 Use record_unwind_protect_int and avoid consing.
1288 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1290 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1292 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1294 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1295 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1297 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1298 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1299 * minibuf.c: Include binary-io.h instead of fcntl.h.
1300 (read_minibuf_noninteractive):
1301 Use set_binary_mode instead of handcrafted code.
1302 Don't call emacs_set_tty if emacs_get_tty failed.
1303 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1304 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1305 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1307 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1308 This works around a GCC compiler bug when Emacs is configured with
1309 --enable-gcc-warnings.
1311 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1313 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1314 or characters in string, respectively. Add comment.
1315 * fringe.c (Fdefine_fringe_bitmap):
1316 * fns.c (Fsubstring, substring_both): Use it.
1317 * keymap.c (Fdefine_key, Flookup_key):
1318 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1320 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1321 Use menu_item_width.
1322 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1324 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1326 Improve behavior of 'bzr up; cd src; make -k'.
1327 * Makefile.in (top_srcdir): New var.
1328 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1329 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1330 its expansion is a bit shorter.
1331 (../config.status): Actually build config.status instead of
1333 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1334 New macros, copied and relocated from ../Makefile.in.
1335 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1336 (../config.status, Makefile): New dependencies and rules,
1337 copied with relocation from ../Makefile.in. This should be more
1338 likely to rebuild the build machinery properly if you do a 'make'
1339 in the src directory.
1341 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1343 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1346 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1347 behavior on Windows 7 and later when the function is repeatedly
1348 invoked with the same value of DIR. (Bug#17950)
1350 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1351 string to match the one in w32fns.c.
1353 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1354 stdin to binary mode only if it is connected to a terminal.
1356 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1358 Coalesce extern decls.
1359 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1360 * sysdep.c (emacs_get_tty, emacs_set_tty):
1361 Move duplicate extern decls from here ...
1362 * systty.h: ... to here, so that there's just one copy.
1364 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1366 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1368 * nsfns.m (Fns_popup_font_panel): Ditto.
1370 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1372 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1374 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1376 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1377 [DOS_NT]: Implement for WINDOWSNT.
1379 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1382 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1384 * sysdep.c (suppress_echo_on_tty): New function.
1385 * minibuf.c (read_minibuf_noninteractive): Use it.
1387 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1389 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1390 sysinfo failed. Adjust docstring.
1392 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1394 Implement memory-info for MS-DOS.
1395 * dosfns.c (dos_memory_info): New function.
1396 * dosfns.h (dos_memory_info): Add prototype.
1397 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1398 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1399 of doing some of its job.
1401 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1402 reference termios structure members.
1404 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1406 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1408 * minibuf.c (top): Include systty.h. Declare external
1409 emacs_get_tty and emacs_set_tty.
1410 (Vread_hide_char): New lisp variable.
1411 (read_minibuf_noninteractive): Hide characters with
1412 Vread_hide_char if it is a character. (Bug#17839)
1414 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1416 Implement memory-info for MS-Windows.
1417 * w32.c (w32_memory_info): New function.
1418 * w32.h (w32_memory_info): Prototype it.
1419 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1421 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1423 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1424 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1425 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1426 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1427 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1428 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1429 (decode_coding_big5, decode_coding_charset, decode_coding)
1430 (encode_coding): Adjust users.
1432 * alloc.c (Fmemory_info): New function.
1434 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1436 * syntax.c (back_comment): Use more-natural location for label.
1438 * font.c, font.h (font_unparse_fcname): Now static.
1439 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1441 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1443 Next minor cleanup of font subsystem.
1444 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1445 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1447 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1449 * ftfont.h (ftfont_font_format): Remove prototype.
1450 * ftfont.c (ftfont_font_format): Remove; now unused.
1452 * nsfont.m (nsfont_open):
1453 * w32font.c (w32font_open_internal):
1454 * w32uniscribe.c (uniscribe_open):
1455 * xfont.c (xfont_open):
1456 * xftfont.c (xftfont_open): All users changed.
1458 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1459 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1461 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1463 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1464 x_produce_glyphs does when it generates a stretch glyph that
1465 represents a TAB. (Bug#17969)
1467 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1468 and there is a display property at that position, don't call
1469 move_it_to to move to a position before window start. (Bug#17942)
1470 Fix condition for finding CHARPOS by the first call to move_it_to.
1473 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1475 * syntax.c (find_defun_start): Try the cache even
1476 if !open_paren_in_column_0_is_defun_start.
1477 (back_comment): If find_defun_start was pessimistic, use the
1478 scan_sexps_forward result to improve the cache (bug#16526).
1480 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1482 * xdisp.c (redisplay_window): If redisplay of a window ends up
1483 with point in a partially visible line at end of the window, make
1484 sure the amended position of point actually has smaller Y
1485 coordinate; if not, give up and scroll the display. (Bug#17905)
1487 * window.c (window_scroll_pixel_based): When point ends up at the
1488 last fully visible line, don't let move_it_to stop at the left
1489 edge of the line and dupe us into thinking point is inside the
1492 * w32.c (network_interface_info): Make sure the argument is a
1495 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1497 * process.c (read_and_dispose_of_process_output): Fix typo
1498 in previous patch: we want nonnegative fds, not nonzero fds.
1500 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1502 * chartab.c (char_table_translate): Move to...
1503 * character.h (char_table_translate): ... inline function here.
1504 Avoid Faref and assume that args are always valid. This helps to
1505 speedup search, which is especially important for a huge buffers.
1506 * lisp.h (char_table_translate): Remove prototype.
1508 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1509 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1510 New function, with an intention to avoid code duplication between
1512 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1514 * ftfont.c (ftfont_open):
1515 * macfont.m (macfont_open):
1516 * xftfont.c (xftfont_open): Use it.
1518 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1520 * process.c: Add sanity checks for file descriptors (Bug#17844).
1521 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1522 Check that infd is nonnegative before using it as an fd.
1523 (read_and_dispose_of_process_output, Fprocess_send_eof):
1524 Likewise, for outfd.
1525 (wait_reading_process_output): Omit unnecessary check of infd.
1527 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1529 Minor fixups related to usage of the 'long' type.
1530 * gnutls.c (emacs_gnutls_handshake):
1531 * xfaces.c (dump_realized_face):
1532 Work even if 'long' is narrower than 'void *'.
1533 * termcap.c (scan_file):
1534 * xselect.c (x_decline_selection_request)
1535 (x_reply_selection_request, x_get_window_property):
1536 * xterm.c (x_set_frame_alpha):
1537 Remove unnecessary 'L' suffixes of integer constants.
1538 * xfns.c (hack_wm_protocols):
1539 * xselect.c (x_fill_property_data):
1540 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1541 Remove unnecessary casts to 'long'.
1542 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1544 Minor ImageMagick safety fixes.
1545 * image.c (imagemagick_compute_animated_image):
1546 Remove useless assignment to local. Avoid problems if dest_width is 0.
1547 (imagemagick_load_image): Use int for pixel counts that can't
1548 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1549 a row width greater than the image width (or greater than LONG_MAX!).
1551 2014-07-04 K. Handa <handa@gnu.org>
1553 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1554 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1555 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1557 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1559 * font.h (struct font_driver): Remove get_outline and free_outline;
1560 not used by any font driver.
1561 * ftfont.c (ftfont_driver):
1562 * macfont.m (macfont_driver):
1563 * nsfont.m (nsfont_driver):
1564 * w32font.c (w32font_driver):
1565 * w32uniscribe.c (uniscribe_font_driver):
1566 * xfont.c (xfont_driver): Related users changed.
1567 * xselect.c (x_get_window_property): Use convenient xmalloc.
1568 Call to xfree only if some data was really allocated.
1570 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1572 On MS-Windows, display busy cursor on all GUI frames.
1573 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1574 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1575 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1577 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1578 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1580 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1582 Use convenient alists to manage per-frame font driver-specific data.
1583 * frame.h (struct frame): Rename font_data_list to...
1584 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1585 * font.h (struct font_data_list): Remove; no longer need a special
1587 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1589 * font.c (font_put_frame_data, font_get_frame_data)
1590 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1592 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1593 Related users changed.
1594 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1595 Prefer convenient xmalloc and xfree.
1597 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1599 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1600 the window whose glyph row is being prepared and a flag whether it
1601 is for mode/header line. Make sure the glyph row's marginal areas
1602 are in sync with what the window wants.
1605 * xdisp.c (display_line, display_mode_line): Call
1606 prepare_desired_row with additional arguments, as appropriate.
1608 * dispextern.h (prepare_desired_row): Adjust prototype.
1610 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1612 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1613 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1614 caused by xw_popup_dialog in daemon mode (Bug#17891).
1616 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1618 * frame.c (do_switch_frame): When switching to another TTY frame,
1619 make sure FrameCols and FrameRows are in sync with the new frame's
1622 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1624 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1625 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1626 min_char slots. Adjust comment.
1627 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1628 Add SUB_CHAR_TABLE_OFFSET member.
1629 (make_uninit_sub_char_table): New function.
1630 (toplevel): Add compile-time assert to verify suitable member layout
1631 in Lisp_Sub_Char_Table.
1632 * alloc.c (mark_char_table): Add extra argument to denote char table
1633 subtype. Adjust to match new layout of sub char-table.
1634 (mark_object): Always mark sub char-tables with mark_char_table.
1635 * chartab.c (make_sub_char_table, copy_sub_char_table)
1636 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1637 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1638 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1639 All related users changed.
1640 * lread.c (read1): Adjust to match new layout of sub char-table.
1641 * print.c (print_object): Likewise (Bug#17898).
1643 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1645 * keymap.c (get_keyelt): Simplify.
1646 (copy_keymap_item): Remove left-over code for when we had
1647 key-shortcut caches.
1649 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1651 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1652 (dealloc): Remove for EmacsScroller.
1654 * nsterm.h (EmacsScroller): Remove dealloc.
1656 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1658 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1660 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1662 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1663 when setNeedsDisplay is called so we don't trigger redisplay for every
1666 * nsterm.m (any_help_event_p): New variable.
1667 (mouseMoved:): Set any_help_event_p to YES if help event is
1668 generated. Remove else with empty help event that triggered redisplay
1669 for every mouse move.
1670 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1672 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1674 * xfns.c (Qsuppress_icon): Remove; no real users.
1675 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1676 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1677 (syms_of_w32fns): Don't DEFSYM it.
1679 2014-06-29 Glenn Morris <rgm@gnu.org>
1681 * Makefile.in (ns-app): Mark as PHONY.
1683 2014-06-28 Glenn Morris <rgm@gnu.org>
1685 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1686 liblw.a in this directory.
1688 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1690 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1691 also in unibyte case. (Bug#17865)
1693 2014-06-28 K. Handa <handa@gnu.org>
1695 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1696 (MIN_CHARBUF_SIZE): New macro.
1697 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1699 2014-06-27 Glenn Morris <rgm@gnu.org>
1701 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1702 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1703 (.el.elc): Replace suffix rule with pattern rule.
1704 (%.elc): New pattern rule, with order-only prerequisite.
1705 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1706 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1707 in place of BOOTSTRAPEMACS.
1709 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1711 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1713 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1715 Consistently use validate_subarray to verify substring.
1716 * fns.c (validate_substring): Not static any more. Adjust to
1717 use ptrdiff_t, not EMACS_INT, because string and vector limits
1718 can't exceed ptrdiff_t even if EMACS_INT is wider.
1719 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1720 (secure_hash): Adjust user.
1721 * lisp.h (validate_subarray): Add prototype.
1722 * coding.c (Fundecodable_char_position):
1723 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1724 Use validate_subarray. Adjust comment to mention substring.
1726 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1728 Do not allow out-of-range character position in Fcompare_strings.
1729 * fns.c (validate_subarray): Add prototype.
1730 (Fcompare_substring): Use validate_subarray to check ranges.
1731 Adjust comment to mention that the semantics was changed. Also see
1732 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1734 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1736 Be more consistent about the 'Qfoo' naming convention.
1737 * image.c (Fimagemagick_types):
1738 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1739 * process.c (Fmake_network_process):
1740 Rename C local identifier 'Qfoo to avoid giving the false
1741 impression that it stands for the symbol 'foo'.
1743 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1745 Simplify and cleanup character conversion stuff.
1746 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1748 * character.c (multibyte_char_to_unibyte)
1749 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1750 * character.h (make_char): Remove; unused.
1751 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1752 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1753 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1754 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1755 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1757 2014-06-22 Mario Lang <mlang@delysid.org>
1759 * w32fns.c (Fw32_shell_execute): The the -> the.
1761 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1763 * xmenu.c (mouse_position_for_popup):
1764 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1765 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1766 * menu.c (Fx_popup_menu):
1767 * xselect.c (x_handle_dnd_message): Adjust users.
1768 * menu.h (mouse_position_for_popup): Remove prototype.
1769 * xterm.h (x_relative_mouse_position): Add prototype.
1770 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1771 call XFree if XQueryTree returns zero.
1773 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1775 * indent.c (Fvertical_motion): Doc fix.
1776 Move to the goal column, if any, with a single call to
1777 move_it_in_display_line, not in two calls. Doing this with two
1778 calls causes move_it_in_display_line apply the line-prefix
1779 handling twice instead of just once. (Bug#17823)
1781 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1783 Port to OS X ACLs (Bug#17810).
1784 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1785 ACL_TYPE_ACCESS) doesn't work.
1787 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1789 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1790 before checking key-translation-map (bug#17659).
1792 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1794 * font.c (font_make_object): Avoid dangling pointer which may
1795 crash GC (Bug#17771).
1797 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1799 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1800 prototype of DGifCloseFile as appropriate for older and newer
1802 (gif_close): New function, encapsulates the differences in the
1803 calling sequence of DGifCloseFile before v5.1.0 and after it.
1804 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1805 error string where appropriate. (Bug#17790)
1807 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1808 macro execution, make sure point didn't move since last complete
1809 redisplay, as the condition for using the glyph matrix
1810 information. (Bug#17777)
1812 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1814 Minor cleanup of fonset code.
1815 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1816 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1817 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1818 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1819 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1820 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1821 (free_realized_fontset): Remove because a no-op since 2008.
1822 (free_face_fontset): Adjust user.
1823 (syms_of_fontset): Shrink fontset by one extra slot.
1825 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1827 Omit redundant extern decls.
1828 Most of this patch is from Dmitry Antipov, in:
1829 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1830 * commands.h (update_mode_lines):
1831 * frame.h (Qbackground_color, Qforeground_color)
1832 (x_set_menu_bar_lines):
1833 * ftfont.c (ftfont_font_format):
1834 * intervals.h (Qkeymap, Qfont):
1835 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1836 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1837 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1838 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1839 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1840 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1841 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1842 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1843 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1844 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1845 (Qtool_bar, Qheader_line):
1846 * macros.c (Fexecute_kbd_macro):
1847 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1848 * xterm.c (x_delete_terminal, XSetIMValues):
1849 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1850 (x_implicitly_set_name, popup_activated)
1851 (widget_store_internal_border):
1852 Remove redundant decls.
1853 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1854 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1855 Remove _Noreturn, as make-docfile now does that for us.
1856 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1857 (Qregion_extract_function): New decl.
1858 * window.c, xfns.c: Include menu.h.
1860 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1862 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1864 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1866 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1867 * callint.c (read_file_name): ... convert to static here.
1868 * lisp.h (Fread_file_name): Do not EXFUN it.
1869 (STRING_COPYIN): Remove; unused.
1870 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1871 (char_composable_p): ... static function. All users changed.
1872 * eval.c (toplevel): Remove redundant #include directives.
1873 * xterm.c (x_initialize): Add static to match prototype.
1874 * ccl.c (Fccl_execute_on_string):
1875 * font.c (fon_intern_prop): Use make_specified_string.
1877 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1879 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1880 Reported by David Caldwell in:
1881 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1883 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1885 Do not ask for XRender extension each time XFT font is opened.
1886 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1887 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1889 2014-06-15 Glenn Morris <rgm@gnu.org>
1891 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1893 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1895 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1896 information if we are in the middle of executing a keyboard macro,
1897 since redisplay doesn't update the screen until the macro is
1898 finished. (Bug#17777)
1900 * alloc.c (cleanup_vector): Don't dereference a font driver
1901 pointer if it is NULL. (Bug#17771)
1903 2014-06-13 Glenn Morris <rgm@gnu.org>
1905 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1906 ($(lispsource)/international/charprop.el)
1907 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1908 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1909 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1910 GNU make automatically passes command-line arguments to sub-makes.
1912 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1914 Avoid hangs in accept-process-output (Bug#17647).
1915 * lisp.h, process.c (wait_reading_process_input):
1916 Return int, not bool. All uses changed.
1917 * process.c (SELECT_CANT_DO_WRITE_MASK):
1918 Remove macro, replacing with ...
1919 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1921 (status_notify): New arg WAIT_PROC. Return int, not void.
1924 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1926 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1927 the frame is the initial frame, because the hook is not set up
1928 then, and Emacs crashes.
1929 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1931 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1933 * keymap.c (silly_event_symbol_error): Don't recommend the use
1936 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1938 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1939 matching overlay strings with 'cursor' property against buffer
1940 positions traversed in the glyph row. (Bug#17744)
1942 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1944 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1947 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1948 determine 10.9 (Bug#17751).
1950 * macfont.m (macfont_draw): Positions were not freed.
1952 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1954 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1955 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1956 function. Also adjust comment.
1957 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1959 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1960 * font.c (font_done_for_face):
1961 * xfaces.c (realize_non_ascii_face): Adjust user.
1962 * font.h (struct font_driver): Convert 'prepare_face' to return
1963 void because its return value is never used anyway.
1964 * xfont.c (xfont_prepare_face): Return void.
1965 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1966 (xftfont_done_face): Use xfree.
1968 * dispextern.h (last_tool_bar_item): Remove declaration.
1969 * frame.h (struct frame): New member last_tool_bar_item.
1970 * frame.c (make_frame): Initialize it.
1971 * xdisp.c (toplevel): Remove last_tool_bar_item.
1972 (handle_tool_bar_click, note_tool_bar_highlight):
1973 * w32term.c (w32_read_socket, w32_initialize):
1974 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1976 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1977 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1979 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1981 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1982 * process.c (Faccept_process_output)
1983 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1984 the return value is about PROCESS, not about other processes.
1986 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1988 Further adjustments to mark_object and friends.
1989 Now the mark_object's stack is just 32 bytes on a 64-bit
1990 system, which means extra 20% off the stack usage.
1991 * alloc.c (mark_save_value): As before, refactored out from ...
1992 (mark_object): ... adjusted user. Also add comment.
1994 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1996 Fix core dump after a dropped X connection (Bug#17704).
1997 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1998 is dead, as we may be shutting down.
2000 2014-06-08 Glenn Morris <rgm@gnu.org>
2002 * fileio.c (write-region-inhibit-fsync): Doc tweak.
2004 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
2006 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
2008 If a C name must be extern on some platforms, make it extern on all.
2009 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
2011 * font.h (ftxfont_driver) [HAVE_XFT]:
2012 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
2013 * lisp.h (get_frame_param):
2014 * menu.h (tty_menu_show):
2015 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
2016 * termhooks.h (encode_terminal_code):
2017 * xterm.h (x_menu_wait_for_event):
2019 * frame.c (get_frame_param):
2020 * fringe.c (max_used_fringe_bitmap):
2021 * ftxfont.c (ftxfont_driver):
2022 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
2023 * menu.c (menu_items_inuse):
2024 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
2025 * term.c (encode_terminal_code, tty_menu_show):
2026 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
2027 * xfaces.c (load_color):
2028 * xmenu.c (x_menu_wait_for_event):
2031 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
2033 Change object marking routines to minimize stack usage.
2034 This change moves a few cold paths from mark_object to NO_INLINE
2035 functions and adjusts symbol marking loop. According to GCC 4.8.2
2036 -Wstack-usage, this reduces mark_object's stack usage from 80 to
2037 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
2038 stack usage at the mark phase is reduced up to 28%. Surprisingly,
2039 it also gains up to 3% in speed (with default '-O2 -g3' flags).
2040 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
2041 refactored out from ...
2042 (mark_object): ... adjusted user. Also mark symbols in a tight
2044 (mark_face_cache): Add NO_INLINE.
2046 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2048 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
2049 contains garbage on WINDOWSNT (which could potentially infloop at
2052 Minimize cursor motion during TTY menu updates.
2053 * term.c (tty_menu_display): Don't position cursor here.
2054 Instead, pass the cursor coordinates to update_frame_with_menu.
2055 (tty_menu_activate): Send the hide cursor command only once in an
2056 iteration through the outer 'while' loop.
2058 * dispnew.c (update_frame_1): Accept an additional argument
2059 SET_CURSOR_P, and position the cursor at the end of the frame
2060 update only if that argument is non-zero. All callers changed to
2061 provide the additional argument as non-zero, except for
2062 update_frame_with_menu.
2063 (update_frame_with_menu): Accept 2 additional arguments ROW and
2064 COL; if they are non-negative, instruct update_frame_1 not to
2065 position the cursor, and instead position it according to ROW and COL.
2067 * dispextern.h (update_frame_with_menu): Update prototype.
2069 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
2071 * callproc.c (call_process): Don't check read-only if we don't insert
2072 anything (bug#17666).
2074 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2076 * dispnew.c (update_frame_with_menu): Set display_completed.
2078 2014-06-07 Eli Zaretskii <eliz@gnu.org>
2080 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
2082 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
2084 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
2086 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
2087 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
2089 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
2091 * window.c (Frecenter): Signal an error if window-buffer is not
2094 * keyboard.c (make_lispy_position): Don't include a buffer position in
2095 mode/header-line mouse events.
2097 * keyboard.c (read_char): Handle (t . <event>) in the second use of
2098 Vunread_command_events (bug#17650).
2100 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
2102 * xterm.c (x_setup_pointer_blanking):
2103 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
2105 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
2107 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
2108 because it will be defined in generated config.h if needed.
2110 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2112 Use terminal-specific hooks to display popup dialogs.
2113 * termhooks.h (struct terminal): New field popup_dialog_hook.
2114 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
2115 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
2116 code and use popup_dialog_hook.
2117 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
2118 * nsterm.h (ns_popup_dialog): Adjust prototype.
2119 * nsterm.m (ns_create_terminal):
2120 * w32term.c (w32_create_terminal):
2121 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
2122 Setup popup_dialog_hook.
2124 2014-06-04 Eli Zaretskii <eliz@gnu.org>
2126 * w32heap.c (report_temacs_memory_usage): Improve the report by
2127 reporting the large blocks that are actually occupied at dump time.
2129 * w32console.c (initialize_w32_display): Set the console
2130 menu_show_hook, otherwise TTY menus are broken on w32.
2132 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2134 Use terminal-specific hooks to display menus.
2135 * termhooks.h (struct terminal): New field menu_show_hook.
2136 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2137 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2139 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2140 * nsmenu.m (ns_menu_show):
2141 * w32menu.c (w32_menu_show):
2142 * xmenu.c (x_menu_show):
2143 * term.c (tty_menu_show): Adjust to use bit flags.
2144 (set_tty_hooks): Set menu_show_hook.
2145 * xterm.c (x_create_terminal):
2146 * nsterm.m (ns_create_terminal):
2147 * msdos.c (initialize_msdos_display):
2148 * w32term.c (w32_create_terminal): Likewise.
2150 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2152 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2154 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2156 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2157 (FD_SET): Don't define on WINDOWSNT.
2159 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2161 * emacs.c: Include "sysselect.h", to define its inline functions.
2162 Problem reported by Glenn Morris in:
2163 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2165 Do not require libXt-devel when building with gtk.
2166 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2167 dependency on libXt-devel.
2168 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2169 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2170 lwlib-widget.h now does this.
2171 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2173 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2175 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2176 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2177 (delete_write_fd, wait_reading_process_output):
2178 Remove now-redundant easserts.
2179 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2180 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2181 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2182 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2184 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2186 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2187 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2188 (calloc): Don't undef, it is never defined.
2189 (HEAP_ENTRY_SHIFT): Remove unused macro.
2191 * Makefile.in (C_HEAP_SWITCH): Remove.
2192 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2194 Fix MS-Windows build broken by menu changes on 2014-06-02.
2195 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2197 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2198 Define instead of including ../lwlib/lwlib.h, which causes
2199 compilation errors due to missing X11 headers.
2201 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2203 * process.c (wait_reading_process_output): Omit incorrect test of
2204 p->infd against zero. Add easserts for infd having a plausible value.
2206 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2208 Adjust to match recent lwlib changes.
2209 * menu.h (xmalloc_widget_value): Replace by ...
2210 (make_widget_value): ... new prototype.
2211 * menu.c (xmalloc_widget_value): Replace by ...
2212 (make_widget_value): ... new function.
2213 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2214 * gtkutil.c (malloc_widget_value, free_widget_value):
2215 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2216 * keyboard.h (enum button_type, struct _widget_value):
2217 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2219 * nsmenu.m (ns_update_menubar, ns_menu_show):
2220 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2221 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2222 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2224 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2226 * image.c (x_query_frame_background_color)
2227 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2228 Fix --enable-gcc-warnings compilation without image libraries.
2230 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2232 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2233 emulated break value only if it goes up.
2234 (sbrk): Add assertion that the INCREMENT argument is strictly
2235 zero. Improve and correct the commentary.
2237 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2239 Improve AIX-related merge from emacs-24.
2240 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2241 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2242 not on AIX; since we're on the trunk we can use enums more broadly.
2244 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2246 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2248 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2249 to min(value, whole).
2251 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2253 Bring back the changes to GDB-visible symbols, but only on AIX.
2254 And only if it's not pre-4.2 GCC.
2255 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2256 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2257 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2260 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2262 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2263 with PT, not GPT. (Bug#16433)
2265 Revert last changes to GDB-visible symbols.
2266 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2267 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2268 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2271 2014-06-02 Glenn Morris <rgm@gnu.org>
2273 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2275 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2277 Fix port to 32-bit AIX with xlc (Bug#17598).
2278 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2279 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2280 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2281 to work around a compiler bug in IBM xlc 12.1.
2283 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2285 * xterm.c (x_update_window_end): Don't invalidate the entire
2286 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2287 highlight needs to be redisplayed. (Bug#17588)
2289 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2291 Port the GDB-visible symbols to AIX.
2292 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2293 optimizes away the relevant external symbols. Use enums instead;
2294 this suffices for the AIX port, which is 32-bit-only anyway.
2295 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2296 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2297 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2300 Include sources used to create macuvs.h.
2301 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2302 * macuvs.h: Use automatically-generated header.
2304 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2306 Port signal-handling to DragonFly BSD (Bug#17646).
2307 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2308 Move implementations from callproc.c to sysdep.c.
2309 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2310 Move declarations from process.h to syssignal.h.
2312 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2314 * callint.c (Ffuncall_interactively): Add usage.
2316 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2318 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2320 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2322 * w32heap.c (malloc_before_dump, malloc_after_dump)
2323 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2324 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2325 set errno where appropriate to emulate CRT functions.
2327 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2329 Debugging facility to check whether 'const char *' points to
2330 relocatable data of non-pure Lisp string.
2331 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2332 (mark_maybe_pointer): ... adjusted user.
2333 (relocatable_string_data_p): New function.
2334 * lisp.h (relocatable_string_data_p): Add prototype.
2335 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2336 the pointer to relocatable Lisp data is not used.
2338 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2340 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2341 * atimer.c (block_atimers):
2342 * callproc.c (block_child_signal): Block SIGINT too;
2343 otherwise, its handler might now unblock signals that it shouldn't.
2344 * keyboard.c (read_char): Clear signal mask, since we may
2345 be in a SIGINT handler, and many signals may be masked.
2346 * keyboard.c (handle_interrupt):
2347 * sysdep.c (handle_arith_signal):
2348 Clear signal mask instead of just unblocking the signal that
2349 was received, since several signals may be blocked at this point.
2351 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2353 * Makefile.in (TEMACS_POST_LINK): Remove target.
2354 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2355 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2357 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2359 * xmenu.c (xdialog_show): Remove prototype, rename to
2360 x_dialog_show, remove 2nd arg because it's always zero
2361 and simplify accordingly.
2362 (xw_popup_dialog): Adjust user.
2363 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2364 2nd arg because it's always zero and simplify accordingly.
2365 (w32_popup_dialog): Adjust user.
2367 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2369 * w32heap.c (report_temacs_memory_usage): New function.
2371 * unexw32.c (unexec) [ENABLE_CHECKING]:
2372 Call report_temacs_memory_usage.
2374 * w32heap.h (report_temacs_memory_usage): Add prototype.
2376 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2378 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2379 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2381 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2383 * buffer.c (init_buffer): Accept an argument 'initialized'.
2384 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2385 mmap_regions and mmap_fd, to avoid referencing stale data from the
2386 dump phase. Add an assertion for buffer text of buffers created
2387 in temacs before this function is called. (Bug#17622)
2388 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2390 * lisp.h (init_buffer): Update prototype.
2392 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2394 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2396 * alloc.c (Fgarbage_collect): Fix compilation with
2397 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2399 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2401 * frame.c, frame.h (frame_char_to_pixel_position)
2402 (frame_set_mouse_position): Now static, and made private in
2403 frame.c rather than public in frame.h.
2405 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2407 Refactor mouse positioning stuff to avoid code duplication.
2408 * frame.h (frame_char_to_pixel_position): New function.
2409 (x_set_mouse_position): Rename to...
2410 (frame_set_mouse_position): ...new function.
2411 (frame_set_mouse_pixel_position): Add prototype.
2412 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2413 Rename to frame_set_mouse_pixel_position.
2414 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2416 * xterm.h, w32term.h ( x_set_mouse_position)
2417 (x_set_mouse_pixel_position): Remove prototypes.
2419 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2421 On X, always make pointer visible when deleting frame (Bug#17609).
2422 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2424 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2426 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2427 * keyboard.c (gobble_input): If there is no terminal input error,
2428 make sure the pointer is visible for all frames on this terminal.
2429 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2430 it was previously disabled.
2432 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2434 * data.c (Fzerop): Move to Elisp.
2435 (syms_of_data): Don't defsubr it.
2436 * keyboard.c (echo_keystrokes_p): New function.
2437 (read_char, record_menu_key, read_key_sequence): Use it.
2439 * callint.c (Qfuncall_interactively): New var.
2440 (Qcall_interactively): Remove.
2441 (Ffuncall_interactively): New function.
2442 (Fcall_interactively): Use it.
2443 (syms_of_callint): Defsubr it.
2445 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2447 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2448 relocated from under us.
2450 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2452 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2453 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2455 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2457 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2458 for MinGW, since it no longer uses gmalloc.
2460 * buffer.c: Do not define mmap allocations functions for Windows.
2461 Remove mmap_find which is unused. Remove mmap_set_vars which does
2463 [WINDOWSNT]: Include w32heap.h.
2464 (init_buffer): Always allocate new memory for buffers.
2466 * emacs.c: Remove mmap_set_vars calls.
2468 * image.c (free_image): Undef free for Windows because it is
2469 redirected to our private version.
2471 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2472 (copy_executable_and_dump_data): Remove dumping the heap section.
2473 (unexec): Restore using_dynamic_heap after dumping.
2475 * w32heap.c (dumped_data_commit, malloc_after_dump)
2476 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2477 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2478 (mmap_free): New functions.
2480 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2482 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2484 * image.c (imagemagick_load_image): Use MagickRealType for local
2485 'color_scale', instead of double, to avoid a GCC warning about
2488 * xfns.c (Fx_window_property): Remove unused local.
2490 Don't kill already-reaped process (Bug#17561).
2491 * process.c (process_send_signal): Fix race condition where a
2492 subprocess was reaped by a signal handler between the check for
2493 liveness and calling 'kill', which meant that Emacs could in
2494 theory kill an innocent bystander process. Do the fix by blocking
2495 SIGCHLD in a critical section that checks liveness before killing.
2497 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2499 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2501 2014-05-26 Ken Brown <kbrown@cornell.edu>
2503 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2504 even if !CYGWIN (see bug#17510).
2506 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2508 * nsfns.m (Fns_do_applescript): Surround NSApp run
2509 with calls to ns_init_events, ns_finish_events (Bug#17424).
2511 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2513 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2514 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2516 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2517 with calls to ns_init_events, ns_finish_events (Bug#17424).
2519 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2521 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2522 if we are iterating over an object that generates glyphs for
2523 marginal areas. (Bug#17585)
2525 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2527 * xdisp.c (safe__call1, safe__eval): Now static.
2529 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2531 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2532 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2533 (safe_call1): Call safe_call instead of safe__call directly.
2535 2014-05-26 Ken Brown <kbrown@cornell.edu>
2537 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2538 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2541 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2543 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2544 (safe__call, safe__call1, safe__eval): New functions.
2545 (safe_call): Use it.
2546 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2547 (display_mode_element): Same for `:eval'.
2549 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2551 Fix port to 32-bit AIX (Bug#17540).
2552 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2553 twice. _text already includes this offset.
2554 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2556 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2558 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2559 when closest_pos is identical to to_charpos, don't recurse, since
2560 we already tried that, and failed. (Bug#17539)
2562 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2563 unwinding when frame's faces were not initialized yet, increment
2564 the frame's image-cache reference count before calling
2565 x_free_frame_resources. Don't dereference
2566 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2568 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2570 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2573 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2574 macfont.m, call draw with adjusted arguments so font drivers
2575 don't need to do that.
2577 * macfont.m (macfont_draw): Merge changes from Macport.
2579 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2581 * alloc.c (garbage_collect_1): New function, with all of the guts
2582 of Fgarbage_collect.
2583 (mark_stack): Accept an argument END and don't mark Lisp objects
2584 on the stack beyond the address given by END. Calculation of END
2585 was moved to Fgarbage_collect.
2586 (Fgarbage_collect): Calculate the end address of the stack portion
2587 that needs to be examined by mark_stack, and pass that address to
2588 garbage_collect_1, which will pass it to mark_stack.
2589 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2590 for more details about the underlying problems. In particular,
2591 this avoids dumping Emacs with the large hash-table whose value is
2592 held in purify-flag for most of the time loadup.el runs.
2594 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2596 * xfns.c (x_window_property_intern): New function (code from
2598 (Fx_window_property): Call x_window_property_intern. If property
2599 not found and NILP (source) and outer window != inner window,
2600 check outer window for property (Bug#17537).
2602 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2604 Supply malloc and alloc_size attributes for extern allocators.
2605 This documents the C API, and helps GCC generate a bit better code.
2606 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2607 (ATTRIBUTE_MALLOC_SIZE): New macros.
2608 * gmalloc.c (malloc, realloc, calloc):
2609 * gtkutil.h (malloc_widget_value):
2610 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2611 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2614 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2616 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2617 * image.c (imagemagick_load_image): Port to hosts that do not use
2618 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2620 2014-05-21 Leo Liu <sdl.web@gmail.com>
2622 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2624 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2626 * dbusbind.c (xd_signature): Revert last 2 patches.
2628 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2630 Allow any non-nil value to count as true in bool-vector.
2631 Likewise for xd_signature in dbusbind.c.
2632 This is more consistent with the usual practice in Emacs, which is
2633 that any non-nil value counts as true.
2634 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2635 * dbusbind.c (xd_signature): Likewise, for booleans.
2636 * data.c, lisp.h (Qbooleanp):
2637 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2639 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2641 * lisp.h (CHECK_BOOLEAN): New function.
2642 * alloc.c (Fbool_vector): New function.
2643 (syms_of_alloc): Defsubr it.
2644 * data.c (Qbooleanp): New symbol.
2645 (syms_of_data): DEFSYM it.
2646 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2648 * font.c (font_matching_entity): Extract font-entity object
2649 from the vector of matching entities (Bug#17486).
2651 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2653 Assume C99 or later (Bug#17487).
2654 * bytecode.c (B__dummy__): Remove.
2655 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2656 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2657 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2658 * regex.c (DEBUG_PRINT): Assume varargs macros.
2659 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2661 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2663 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2664 memory for every buffer that was dumped.
2666 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2668 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2669 (Fnreverse): Allow vectors and bool vectors.
2671 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2673 Minor cleanup for terminal setup.
2674 * termhooks.h (create_terminal): Adjust prototype.
2675 * terminal.c (create_terminal): Pass output method and RIF as args.
2676 (init_initial_terminal):
2677 * nsterm.m (ns_create_terminal):
2678 * term.c (init_tty):
2679 * w32term.c (w32_create_terminal):
2680 * xterm.c (x_create_terminal): Adjust users.
2681 Avoid redundant NULL initializers and add comments.
2683 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2685 * keyboard.c (Qdeactivate_mark): Now static.
2687 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2689 If available, use Xfixes extension to do pointer blanking.
2690 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2691 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2692 (make_invisible_cursor): Move to...
2693 * xterm.c (make_invisible_cursor): ...here.
2694 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2695 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2696 (x_term_init): Call to x_setup_pointer_blanking.
2697 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2698 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2700 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2702 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2704 2014-05-12 Glenn Morris <rgm@gnu.org>
2706 * fileio.c (Ffile_executable_p): Doc tweak.
2708 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2710 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2711 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2713 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2715 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2717 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2719 Fix initialization of minibuffer history variable (Bug#17430).
2720 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2721 Move the initialization up to prevent any "value void" message.
2723 2014-05-08 Samuel Bronson <naesten@gmail.com>
2725 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2726 are matched (bug#17413).
2728 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2730 Stop tooltips pulling Emacs window to front (Bug#17408).
2731 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2732 SetWindowPos invocations.
2734 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2736 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2737 not initialized (Bug#17398).
2739 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2741 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2743 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2745 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2746 [HAVE_NS]: Do not include png.h.
2747 (x_query_frame_background_color): New function.
2748 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2749 (png_load_body): Coalesce duplicate code.
2751 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2753 Consult libpng-config more consistently (Bug#17339).
2754 * Makefile.in (PNG_CFLAGS): New var.
2755 (ALL_CFLAGS): Use it.
2756 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2757 CFLAGS now handles this.
2759 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2761 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2762 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2763 because WCONTINUED is always defined now.
2764 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2766 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2768 * buffer.c (overlay_strings): Fix the wording of the commentary.
2770 2014-05-01 Glenn Morris <rgm@gnu.org>
2772 * floatfns.c (Fisnan):
2773 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2775 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2777 * term.c (tty_menu_activate): A better initialization for cursor
2780 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2782 * intervals.c: Tighten assertions.
2783 (create_root_interval): Make sure the interval is not empty.
2784 (intervals_equal): Use booleans.
2785 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2786 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2787 (balance_possible_root_interval): Simplify and use booleans.
2788 (split_interval_right, split_interval_left): Check LENGTH, and remove
2789 now redundant assertion.
2790 (adjust_intervals_for_insertion): Remove now redundant assertions.
2791 (delete_node, interval_deletion_adjustment)
2792 (adjust_intervals_for_deletion, merge_interval_right)
2793 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2794 (reproduce_interval): Make sure the interval is not empty.
2796 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2798 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2799 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2800 satisfaction that they would always be initialized.
2802 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2804 * term.c (tty_menu_display): Move the cursor to the active menu item.
2805 (tty_menu_activate): Return the cursor to the active menu item
2806 after displaying the menu and after displaying help-echo.
2807 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2808 for the details of why this is needed by screen readers and
2811 2014-04-30 Glenn Morris <rgm@gnu.org>
2813 * process.c (handle_child_signal):
2814 Handle systems without WCONTINUED. (Bug#15110, 17339)
2816 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2818 * window.c (struct saved_window): Remove mark.
2819 (Fset_window_configuration, save_window_save)
2820 (compare_window_configurations): Don't touch marks any more.
2822 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2824 Use bits_word for gcmarkbits.
2825 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2826 bits_word is typically a tad more efficient for mark bits than
2827 unsigned is, so use bits_word. All uses changed.
2828 * lisp.h (BITS_PER_INT): Remove; no longer used.
2830 Avoid undefined behavior in signed left shift.
2831 This ports to GCC 4.9.0 with -fsanitize=undefined.
2832 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2834 * regex.c (extract_number):
2835 * lisp.h (make_number, XINT):
2836 Do not shift a 1 bit left into a sign bit.
2837 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2838 not int, for gcmarkbits. All uses changed.
2840 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2842 * search.c (Fnewline_cache_check): Don't try to count newlines
2843 outside the buffer's restriction, as find_newline doesn't support that.
2845 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2847 * window.c (Fset_window_configuration): Deactivate the mark before
2849 (set_window_buffer): Ignore window_initialized.
2850 (window_initialized): Remove.
2851 * keyboard.c (Qdeactivate_mark): Not static any more.
2852 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2855 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2857 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2858 and to clang 3.4, which have fixed the bug. This should let us
2859 run a bit faster on these platforms when address sanitization is
2862 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2864 Port to GCC 4.9.0 with --enable-gcc-warnings.
2865 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2867 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2868 a way that also works with GCC 4.9.0.
2870 * search.c (Fnewline_cache_check): Remove unused locals.
2872 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2874 * search.c (find_newline1): New subroutine.
2875 (Fnewline_cache_check): New function.
2876 (syms_of_search): Defsubr it.
2878 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2880 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2881 * keyboard.c (unblock_input): Add comment.
2882 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2884 2014-04-22 Daniel Colascione <dancol@dancol.org>
2886 * lread.c (readevalloop_eager_expand_eval): New function
2887 that can recurse into toplevel forms.
2888 (readevalloop): Call it.
2889 * lisp.h: Declare Qprogn.
2890 * callint.c (Qprogn): No longer static.
2892 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2894 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2895 Also change identifiers to match the comments, and add more assertions
2898 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2900 * emacs.c (close_output_streams): Don't clear and restore errno.
2902 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2904 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2905 never becomes visible, i.e. using XMonad (Bug#17237).
2907 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2909 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2910 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2911 (Fline_pixel_height): Don't assume that the current buffer and the
2912 selected window's buffer are one and the same. (Bug#17281)
2914 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2915 paragraph-start cache before the newline cache. (Bug#17269)
2917 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2919 * term.c (tty_send_additional_strings): No need to fflush here,
2921 (tty_set_terminal_modes): fflush after sending additional strings,
2924 2014-04-17 Daniel Colascione <dancol@dancol.org>
2926 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2928 (tty_send_additional_strings): New function.
2929 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2930 (syms_of_term): Intern tty-mode-set-strings and
2931 tty-mode-reset-strings.
2933 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2935 * window.c (save_window_save): Lookup window_point_insertion_type in
2936 the right buffer (bug#15457).
2937 (Qwindow_point_insertion_type): New var.
2938 (syms_of_window): Initialize it.
2940 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2942 Fix the MSDOS build.
2943 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2944 (copy_text_and_data): Zero out the atexit chain pointer before
2947 * termhooks.h (encode_terminal_code): Update prototype.
2949 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2950 visible for all DOS_NT ports, not just WINDOWSNT.
2951 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2953 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2954 unless it is defined.
2955 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2957 * process.c (close_on_exec, accept4, process_socket): Move into
2958 the "ifdef subprocesses" part.
2959 (catch_child_signal): Condition by "ifdef subprocesses".
2960 (syms_of_process) <Qinternal_default_process_sentinel>
2961 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2963 * msdos.h: Add prototypes for new functions.
2964 (EINPROGRESS): Define.
2965 (O_CLOEXEC): Define to zero.
2967 * msdos.c (check_window_system): Remove unnecessary an
2968 incompatible duplicate function.
2969 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2970 New functions in support of new functionality.
2972 * menu.c (single_menu_item): Add visual indication of submenu
2973 also for menus on MSDOS frames.
2974 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2976 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2977 when async subprocesses aren't supported.
2979 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2981 * emacs.c (close_output_streams): Zero out errno before calling
2984 * dired.c [MSDOS]: Include msdos.h.
2986 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2987 (DATA_START) [MSDOS]: Define.
2988 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2990 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2991 Ifdef away for MSDOS.
2992 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2993 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2995 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2996 Use temporary file template that is compatible with mkostemp.
2997 Move vfork-related portions under #ifndef MSDOS.
2998 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
3000 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3002 * buffer.c (Foverlays_at): Add argument `sorted'.
3004 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3006 * insdel.c (invalidate_buffer_caches): When deleting or replacing
3007 text, invalidate the bidi_paragraph_cache upto and including the
3010 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3012 Port to IRIX 6.5 (Bug#9684).
3013 * conf_post.h (INET6) [IRIX6_5]: Define.
3014 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
3015 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
3017 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3019 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
3020 before passing it to system APIs.
3022 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3024 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
3025 make sure stack.byte_string_start is not de-adjusted by pushhandler.
3027 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3029 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
3031 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
3033 Remove DATA_SEG_BITS.
3034 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
3035 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
3036 cc, but that platform is so old that SGI itself stopped supporting
3037 it in December 2013. If you still need Emacs on IRIX, please
3038 either compile with GCC and port the undumping code, or run
3039 './configure --with-wide-int'.
3040 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
3041 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
3042 DEFINE_GDB_SYMBOL_START way to define it.
3043 (NONPOINTER_BITS): New macro.
3044 (EMACS_INT): Use it.
3045 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
3046 the problem and/or configuring --with-wide-int.
3047 (USE_LSB_TAG): Simplify, based on above changes.
3048 (gdb_DATA_SEG_BITS): Remove. All uses removed.
3049 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
3051 2014-04-12 Eli Zaretskii <eliz@gnu.org>
3053 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
3054 covered by a display string that ends in a newline, and that cases
3055 going back by DVPOS lines to hit the search limit, lift the limit
3056 and go back until DVPOS is reached. (Bug#17244)
3058 * indent.c (Fvertical_motion): Handle correctly the case when the
3059 display string is preceded by an empty line.
3061 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
3062 use S_IWRITE instead.
3064 2014-04-11 Glenn Morris <rgm@gnu.org>
3066 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
3068 2014-04-11 Ken Brown <kbrown@cornell.edu>
3070 * Makefile.in (EMACS_MANIFEST): Revert last change.
3072 2014-04-10 Daniel Colascione <dancol@dancol.org>
3074 * puresize.h (BASE_PURESIZE): Increase.
3076 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3078 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
3080 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
3081 region handling (and don't call signal_before_change) if
3082 inhibit_modification_hooks is set.
3083 (signal_before_change): Don't check inhibit_modification_hooks any more.
3085 2014-04-08 Daniel Colascione <dancol@dancol.org>
3087 * alloc.c (sweep_symbols, mark_object): Assert that symbol
3088 function cells contain valid lisp objects. (Modified version of
3091 * alloc.c (detect_suspicious_free): Split actual stack capturing
3092 out into new function for easier breakpoint setting.
3093 (note_suspicious_free): New function.
3095 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
3097 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
3099 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
3100 (symbol_block_pinned): New var.
3101 (Fmake_symbol): Initialize `pinned'.
3102 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
3103 pinned and signal an error for un-purifiable objects.
3104 (pure_cons): Use it.
3105 (Fpurecopy): Use it, except for objects that can't be purified.
3106 (mark_pinned_symbols): New function.
3107 (Fgarbage_collect): Use it.
3108 (gc_sweep): Remove hack made unnecessary.
3110 2014-04-07 Glenn Morris <rgm@gnu.org>
3112 * keyboard.c (Fopen_dribble_file): Doc tweak.
3114 2014-04-07 Ken Brown <kbrown@cornell.edu>
3116 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
3118 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
3120 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
3121 We have a substitute execinfo.h on hosts that lack it.
3122 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
3123 isn't optimized away.
3125 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3127 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
3128 * alloc.c (memory_full):
3129 * charset.c (syms_of_charset):
3130 * doc.c (Fsnarf_documentation):
3132 * font.c (BUILD_STYLE_TABLE):
3133 * keyboard.c (make_lispy_event):
3134 * profiler.c (setup_cpu_timer):
3135 * xgselect.c (xg_select):
3136 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3138 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3139 Replace the only use with ARRAYELTS (font_property_table).
3140 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3142 2014-04-03 Daniel Colascione <dancol@dancol.org>
3144 * xterm.c (x_term_init):
3145 * xfns.c (best_xim_style):
3146 * xfaces.c (Fdump_colors):
3147 * w32fns.c (w32_default_color_map):
3148 * w32.c (init_environment, N_ENV_VARS):
3149 * unexcw.c (read_exe_header):
3150 * term.c (term_get_fkeys_1):
3151 * sysdep.c (init_baud_rate):
3152 * nsterm.m (ns_convert_key):
3153 * nsfns.m (get_geometry_from_preferences):
3154 * msdos.c (dos_set_window_size, init_environment):
3155 * macfont.m (mac_font_get_glyph_for_cid)
3156 (macfont_store_descriptor_attributes)
3157 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3158 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3159 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3161 * image.c (xpm_str_to_color_key):
3162 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3163 * frame.c (x_set_frame_parameters):
3164 * fileio.c (Ffile_selinux_context):
3165 * emacs.c (sort_args):
3166 * dosfns.c (msdos_stdcolor_name):
3167 * dired.c (file_attributes):
3168 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3169 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3172 2014-04-02 Daniel Colascione <dancol@dancol.org>
3174 * data.c (Ffset): Abort if we're trying to set a function call to
3177 * lisp.h (ARRAYELTS): New macro.
3179 * alloc.c: Include execinfo.h if available.
3180 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3181 (suspicious_free_record): New structure.
3182 (suspicious_objects, suspicious_object_index)
3183 (suspicious_free_history, suspicious_free_history_index):
3185 (find_suspicious_object_in_range, detect_suspicious_free)
3186 (Fsuspicious_object): New functions.
3187 (cleanup_vector): Call find_suspicious_object_in_range.
3189 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3191 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3192 width from font width (Bug#17163).
3194 * frame.c (x_set_frame_parameters): Calculate default values of
3195 new frame sizes only after all other frame parameters have been
3196 processed (Bug#17142).
3198 2014-04-02 Ken Brown <kbrown@cornell.edu>
3200 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3203 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3205 * xterm.c (x_draw_image_glyph_string): Adjust image background
3206 width accordingly when its x position is adjusted. (Bug#17115)
3208 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3210 * font.c (font_list_entities): Do not add empty vector to font cache.
3211 (font_matching_entity): Likewise. If matching entity is found, insert
3212 1-item vector with this entity instead of entity itself (Bug#17125).
3214 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3216 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3218 * fns.c (validate_subarray): Rename from validate_substring,
3219 since it works for vectors too. New arg ARRAY. Optimize for the
3220 non-nil case. Instead of returning bool, throw an error if out of
3221 range, so that the caller needn't do that. All uses changed.
3222 Report original values if out of range.
3223 (Fsubstring, Fsubstring_no_properties, secure_hash):
3224 Also optimize the case where FROM is 0 or TO is the size.
3226 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3228 * search.c (Freplace_match): Use make_specified_string.
3229 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3230 to catch bogus override face of glyph strings.
3231 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3232 Move common substring range checking code to...
3233 (validate_substring): ...this function.
3235 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3237 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3239 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3241 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3242 bar is zero height, just return (Bug#16976).
3243 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3245 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3247 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3248 is nil. If waiting for toolbar to complete, force a redraw.
3250 2014-03-28 Glenn Morris <rgm@gnu.org>
3252 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3253 (emacs_bugreport): New variable.
3254 (usage_message): Use PACKAGE_BUGREPORT.
3255 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3257 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3259 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3261 Port recent signal-related changes to FreeBSD.
3262 Problem reported by Herbert J. Skuhra.
3263 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3264 Move decls from here ...
3265 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3267 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3269 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3270 and width of image background when it is displayed with a 'box'
3273 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3275 More backward-compatible fix to char-equal core dump (Bug#17011).
3276 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3277 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3279 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3281 * image.c (init_svg_functions): When loading SVG-related libraries,
3282 free already loaded libraries if the initialization fails.
3283 (rsvg_handle_set_size_callback): Remove declaration, unused.
3285 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3287 Fix core dump in char-equal (Bug#17011).
3288 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3289 unibyte buffers, as we can't tell whether the characters are
3292 * insdel.c (adjust_markers_for_delete): Remove unused local.
3294 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3296 Have (MARKER . ADJUSTMENT) undo records always be immediately
3297 after their corresponding (TEXT . POS) record in undo list.
3299 * lisp.h (record-delete): New arg record_markers.
3300 (record_marker_adjustment): No longer needed outside undo.c.
3301 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3302 adjustments to undo.c's record_marker_adjustments. Note that
3303 fileio.c's decide_coding_unwind is another caller to
3304 adjust_markers_for_delete. Because it has undo list bound to t,
3305 it does not rely on adjust_markers_for_delete to record marker
3307 (del_range_2): Swap call to record_delete and
3308 adjust_markers_for_delete so as undo marker adjustments are
3309 recorded before current deletion's adjustments, as before.
3310 (adjust_after_replace):
3311 (replace_range): Pass value for new record_markers arg to
3313 * undo.c (record_marker_adjustment): Rename to
3314 record_marker_adjustments and made static.
3315 (record_delete): Check record_markers arg and call
3316 record_marker_adjustments.
3317 (record_change): Pass value for new record_markers arg to
3319 (record_point): at_boundary calculation no longer needs to account
3320 for marker adjustments.
3322 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3324 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3327 2014-03-26 Glenn Morris <rgm@gnu.org>
3329 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3331 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3333 * buffer.c (struct sortvec): Add field `spriority'.
3334 (compare_overlays): Use it.
3335 (sort_overlays): Set it.
3337 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3339 * xdisp.c (redisplay_window): If all previous attempts to find the
3340 cursor row failed, try a few alternatives before falling back to
3341 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3343 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3345 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3346 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3348 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3349 variables on Windows.
3351 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3353 * w32.c (unsetenv): Remove unused var `retval'.
3354 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3356 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3357 (start_watching): Remove unused var `thr'.
3359 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3360 (find_child_console): Remove unnecesary var `thread_id'.
3362 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3363 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3365 2014-03-26 Glenn Morris <rgm@gnu.org>
3367 * filelock.c (Flock_buffer): Doc tweak.
3369 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3370 * emacs.c (shut_down_emacs):
3371 * fileio.c (Finsert_file_contents, write_region):
3372 * filelock.c (top-level, syms_of_filelock):
3373 * insdel.c (prepare_to_modify_buffer_1):
3374 CLASH_DETECTION is always defined now.
3376 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3378 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3379 DLL handle, to speed up thread startup.
3381 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3383 Handle sigmask better with nested signal handlers (Bug#15561).
3384 * atimer.c (sigmask_atimers): Remove.
3385 Remaining use rewritten to use body of this function.
3386 * atimer.c (block_atimers, unblock_atimers):
3387 * callproc.c (block_child_signal, unblock_child_signal):
3388 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3389 New arg OLDSET. All callers changed.
3390 * atimer.c (block_atimers, unblock_atimers):
3391 * callproc.c (block_child_signal, unblock_child_signal):
3392 * keyboard.c (handle_interrupt):
3393 * sound.c (vox_configure, vox_close):
3394 Restore the old signal mask rather than unilaterally clearing bits
3395 from the mask, in case a handler is running within another
3396 handler. All callers changed.
3397 * lisp.h, process.c, process.h, term.c:
3398 Adjust decls and callers to match new API.
3399 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3400 signal handlers aren't supposed to use floating point anyway.
3401 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3403 2014-03-23 Daniel Colascione <dancol@dancol.org>
3405 Split gc_sweep into discrete functions for legibility and better
3408 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3409 (sweep_vectors): Fix typo in comment.
3410 (sweep_conses, sweep_floats, sweep_intervals)
3411 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3412 (gc_sweep): Call new functions, to which existing functionality is
3414 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3416 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3418 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3420 2014-03-23 Daniel Colascione <dancol@dancol.org>
3422 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3423 only if xic_style calls for it. This change allows Emacs to work
3424 with ibus. Also, don't leak resources if create_frame_xic fails,
3425 and stop caching xic_style across different displays.
3426 (supported_xim_styles): Make const.
3427 (best_xim_style): Remove first parameter: it's always just
3428 supported_xim_styles. Change to look at supported_xim_styles
3431 2014-03-23 Daniel Colascione <dancol@dancol.org>
3433 * term.c (init_tty): Rearrange condition for clarity; print
3434 appropriate diagnostic.
3436 2014-03-23 Daniel Colascione <dancol@dancol.org>
3438 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3439 array. (ASAN caught.)
3441 2014-03-22 Glenn Morris <rgm@gnu.org>
3443 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3445 2014-03-22 Daniel Colascione <dancol@dancol.org>
3447 * process.c (conv_sockaddr_to_lisp): When extracting the string
3448 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3450 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3452 Fix regression introduced by patch for Bug#10500.
3453 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3454 * w32term.c (x_draw_image_relief): Likewise.
3456 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3458 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3459 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3460 maximize a frame for odd default fonts.
3462 2014-03-21 Glenn Morris <rgm@gnu.org>
3464 * minibuf.c (history-length): Increase default from 30 to 100.
3466 2014-03-21 Daniel Colascione <dancol@dancol.org>
3468 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3469 every time we switch to minibuffer.
3471 * alloc.c (lisp_align_malloc, allocate_string_data)
3472 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3473 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3475 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3477 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3478 support more "verbs".
3480 2014-03-21 Daniel Colascione <dancol@dancol.org>
3482 Always prohibit dumping a dumped Emacs.
3484 * emacs.c (might_dump): New variable.
3485 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3486 * lisp.h (might_dump): Declare.
3487 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3489 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3491 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3493 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3495 * doc.c (store_function_docstring): Warn when we don't know where to
3497 (Fsubstitute_command_keys): Don't advertise the fact that
3498 text-properties are dropped, since we think it's a bug that we'll fix
3501 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3502 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3503 * frame.c (frame_garbaged): Make "docstring" more precise.
3505 2014-03-20 Glenn Morris <rgm@gnu.org>
3507 * charset.c (init_charset): When we cannot find the charsets directory,
3508 mention if EMACSDATA is set.
3510 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3512 * fns.c (Frandom): Fix rare bug where the result isn't random.
3514 Fix porting inconsistency about rounding to even.
3515 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3516 This way, the unusual !HAVE_RINT case acts like the usual
3517 HAVE_RINT case, and we can fix the documentation accordingly.
3519 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3521 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3522 (w32_wnd_proc): Initialize the dwHoverTime member of
3523 TRACKMOUSEEVENT structure.
3525 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3527 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3529 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3531 * search.c (find_newline): Speed up the function when using the
3532 newline cache, by halving the number of calls to
3533 region_cache_forward and region_cache_backward. (Bug#16830)
3535 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3537 * buffer.c (Fset_buffer): Document return value (bug#17015).
3539 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3541 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3542 nil, always resize character wise to avoid potential loss of the
3543 mode line (Bug#16923 related).
3545 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3547 * frame.c (x_set_frame_parameters): Always calculate new sizes
3548 pixelwise to avoid potential loss when rounding.
3550 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3552 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3553 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3555 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3557 * w32.c (fstatat): Don't add an extra slash if the argument ends
3558 with a slash: this fails the subsequent call to stat_worker on
3559 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3561 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3563 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3565 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3567 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3569 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3570 when frame is only on one screen (Bug#14713).
3572 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3574 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3575 there's a valid wrap point in the display line, the last glyph
3576 cannot "just barely fit" on this row, because display_line doesn't
3577 let it. Instead, proceed as if the last glyph didn't fit, so that
3578 we eventually back up the iterator to the wrap point. This avoids
3579 delusional behavior of move_it_to, whereby it proceeds to the next
3580 display line, but sets current_x to zero for all the glyphs that
3581 without word-wrap would fit on the previous display line.
3582 One result was that visual-order cursor movement behaved erratically
3584 (Fmove_point_visually): Add code to find the x coordinate of the
3585 last character before wrap point, under word-wrap on a TTY.
3587 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3589 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3590 also return value of MOVE_POS_MATCH_OR_ZV from
3591 move_it_in_display_line_to, when moving from beginning of line to
3592 point's position. (Bug#16961)
3594 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3596 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3597 * window.c (Fselect_window): Explain NORECORD and
3598 `buffer-list-update-hook' in doc-string.
3600 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3602 * window.c (Fother_window_for_scrolling): Check that
3603 Vother_window_scroll_buffer is a buffer.
3605 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3607 * xterm.c (xim_initialize): Always pass a copy of resource name
3608 to XRegisterIMInstantiateCallback and eassert whether return
3609 value is True. Passing copy is important because Xlib doesn't
3610 make its own copy and resource name argument usually points to
3611 SSDATA (Vx_resource_name), which may be changed from Lisp.
3612 (xim_close_display): For XUnregisterIMInstantiateCallback,
3613 always eassert return value and pass exactly the same values
3614 as were used for XRegisterIMInstantiateCallback.
3615 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3616 sources to check why if you are interested.
3618 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3620 * dispnew.c (change_frame_size_1): Add new_lines instead of
3621 new_height, the latter may be still zero if passed as such.
3622 * window.c (Fwindow_pixel_height): Mention bottom divider in
3625 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3627 Fix "resource temporarily unavailable" with xgselect
3629 * xgselect.c: Include <stdbool.h>.
3630 (xg_select) [!USE_GTK]: Don't lose track of errno.
3632 Fix minor --enable-gcc-warnings issues.
3633 * widget.c (update_various_frame_slots, EmacsFrameResize):
3634 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3636 2014-03-04 Ken Brown <kbrown@cornell.edu>
3638 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3639 represent the actual adjustment needed for alignment.
3641 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3643 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3644 needed, and don't reallocate if the initial allocation already
3645 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3647 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3649 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3652 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3654 * cmds.c (delete-char): Update docstring pointing out that the
3655 function ignores `delete-active-region' and `overwrite-mode'.
3657 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3659 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3661 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3662 allocated buffer due to alignment.
3663 (freehook): If the block to be freed was allocated by
3664 'aligned_alloc', find its real pointer before calling 'free'.
3666 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3669 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3671 * font.c (toplevel): Adjust comment about font cache layout.
3672 (font_clear_cache): Fix to match real font cache layout.
3673 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3674 (Fframe_font_cache) [FONT_DEBUG]: New function.
3675 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3677 Avoid crashes when X fonts are erroneously freed on reused X
3678 'Display *' connection data (Bug#16069). Note that X font
3679 resources still may be leaked, but currently there is no way
3680 to completely avoid it.
3681 * xterm.h (struct x_display_info): New member x_id. Add comments.
3682 * xterm.c (x_display_id): New variable.
3683 (x_term_init): Assign identifier to each opened X connection.
3684 * xfont.c (struct xfont): New member x_display_id.
3685 (xfont_open): Initialize it with frame's display id.
3686 (xfont_close): Check whether font's display id matches the one
3687 recorded for the given display. Adjust comment.
3688 * xftfont.c (struct xftfont_info):
3689 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3691 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3693 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3694 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3695 killed Vother_window_scroll_buffer.
3696 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3698 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3700 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3701 that start with more than 2 slashes as UNCs. (Bug#16751)
3703 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3705 Fix a few crashes and leaks when cloning C strings.
3706 * alloc.c, lisp.h (dupstring): New function.
3707 * gtkutil.c (xg_get_font):
3708 * term.c (tty_default_color_capabilities):
3709 * xsettings.c (store_monospaced_changed)
3710 (store_font_name_changed, parse_settings)
3711 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3712 This avoids some unlikely crashes due to accessing freed storage,
3713 and avoids some minor memory leaks in the more-typical case.
3715 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3717 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3718 cursor when modeline can't be dragged (Bug#16647).
3720 2014-02-28 Glenn Morris <rgm@gnu.org>
3722 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3723 from custom-delayed-init-variables. (Bug#11565)
3725 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3727 More fixes for mouse glyph calculations (Bug#16647).
3728 * window.c (coordinates_in_window): In intersection of
3729 horizontal and vertical window dividers prefer the horizontal
3730 one. Add some extra parens to last fix.
3731 (window_relative_x_coord): Return x-coordinate for header and
3733 * xdisp.c (remember_mouse_glyph): In text area don't extend
3734 glyph into mode line to show the vertical drag cursor there
3735 immediately. Subdivide mouse glyphs in right fringes to show a
3736 horizontal drag cursor as soon as we enter the "grabbable width"
3737 portion. Handle vertical border case separately. Do not
3738 subdivide window divider areas.
3739 (note_mouse_highlight): On bottom divider of bottommost windows
3740 show vertical drag cursor only when the minibuffer window can be
3743 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3745 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3746 reset by the face of the object just displayed. See also bug#76.
3747 (get_next_display_element): If the string came from a display
3748 property, examine the box face attribute at it->position, not at
3749 it->current.pos, since the latter was not updated yet. (Bug#16870)
3750 (handle_face_prop): Improve commentary.
3752 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3754 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3755 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3757 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3759 Fixes around Bug#16647.
3760 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3761 ON_BOTTOM_DIVIDER cases.
3762 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3763 only if the window has no right divider.
3764 (Fcoordinates_in_window_p): Fix doc-string.
3766 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3768 * lread.c (Funintern): Fix doc to match advertised calling convention.
3770 2014-02-24 Daniel Colascione <dancol@dancol.org>
3772 * keyboard.c (read_char): Close race that resulted in lost events.
3774 2014-02-22 Glenn Morris <rgm@gnu.org>
3776 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3777 * window.c (window-resize-pixelwise): Doc fixes.
3779 * process.c (Finternal_default_process_filter)
3780 (Finternal_default_process_sentinel): Doc tweaks.
3782 2014-02-21 Glenn Morris <rgm@gnu.org>
3784 * process.c (Fprocess_buffer, Faccept_process_output)
3785 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3788 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3790 * window.c (Fwindow_scroll_bar_width): New function.
3792 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3794 Pacify GCC when configuring with --enable-gcc-warnings.
3795 * xdisp.c (move_it_in_display_line_to) [lint]:
3796 Initialize recently-added local.
3798 2014-02-21 Daniel Colascione <dancol@dancol.org>
3800 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3802 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3804 * xdisp.c (init_iterator): Don't dereference a bogus face
3805 pointer. (Bug#16819)
3806 (try_cursor_movement): Don't use cursor position if
3807 set_cursor_from_row failed to compute it. This avoids assertion
3808 violations in MATRIX_ROW.
3809 (move_it_in_display_line_to): Save the iterator state in ppos_it
3810 only once per call. Reimplement the method used to return to the
3811 best candidate position if all the positions found in display line
3812 are beyond TO_CHARPOS. This cuts down the number of calls to
3813 bidi_shelve_cache, which moves a lot of stuff when lines are long
3814 and include bidirectional text. (Bug#15555)
3816 2014-02-20 Glenn Morris <rgm@gnu.org>
3818 * data.c (Fdefalias): Doc fix.
3820 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3822 * xdisp.c (display_line): Fix horizontal scrolling of large images
3823 when fringes are turned off. This comes at a price of not
3824 displaying the truncation/continuation glyphs in this case.
3827 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3828 CreateDIBSection returns an error indication, zero out *ximg after
3829 destroying the image. This avoids crashes in memory allocations
3830 due to the fact that some of the callers also call
3831 x_destroy_x_image, which will attempt to free an already free'd
3834 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3836 * widget.c (update_various_frame_slots): Don't set
3837 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3839 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3841 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3843 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3845 temacs --daemon fix (Bug#16599).
3846 * emacs.c (main): Initialize daemon_pipe[1] here ...
3847 (syms_of_emacs): ... instead of here.
3849 2014-02-16 Anders Lindgern <andlind@gmail.com>
3851 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3854 2014-02-16 Daniel Colascione <dancol@dancol.org>
3856 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3857 (xd_get_connection_address): Use it.
3858 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3859 xd_get_connection_address because the latter signals if the bus
3860 we're trying to close is already disconnected.
3862 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3864 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3865 argument to CreateThread. This avoids segfaults on Windows 9X.
3866 Reported by oslsachem <oslsachem@gmail.com>.
3868 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3870 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3871 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3872 (check_lseek): New function, to report lseek errors.
3873 (save_data_space, update_file_ptrs, read_header, write_header)
3874 (copy_file, copy_rest, unexec): Use these news functions.
3875 (update_file_ptrs): Don't assume wraparound behavior when
3876 converting a large size_t value to off_t.
3878 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3880 * composite.c (fill_gstring_header): Pass positions as C integers
3881 and move parameters checking to...
3882 (Fcomposition_get_gstring): ...this function. Handle case when
3883 buffer positions are in reversed order and avoid crash (Bug#16739).
3885 * buffer.c (validate_region): Mention current buffer in error message.
3887 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3889 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3891 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3893 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3895 2014-02-11 Glenn Morris <rgm@gnu.org>
3897 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3898 Replace refs to "OpenStep" in messages.
3900 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3902 Avoid "." at end of error diagnostics.
3903 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3904 * font.c (Ffont_at):
3905 * nsfns.m (ns_display_info_for_name):
3906 * nsselect.m (Fx_own_selection_internal):
3907 * nsterm.m (performDragOperation:):
3908 Remove "." from end of diagnostic.
3910 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3912 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3913 unintuitive (bug#15824).
3914 (Fyes_or_no_p): Doc fix (bug#15456).
3916 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3918 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3920 * eval.c (call_debugger): When exiting the debugger, do not allow
3921 max_specpdl_size less than actual binding depth (Bug#16603).
3922 (syms_of_eval): Adjust docstring.
3924 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3926 * cmds.c (Fself_insert_command): Output a clearer error message on
3927 negative repetitions (bug#9476).
3929 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3931 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3933 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3935 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3937 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3939 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3941 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3943 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3945 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3947 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3948 `exit' works (bug#15865).
3950 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3952 Constrain window box/body sizes and margin widths (Bug#16649).
3953 * xdisp.c (window_box_width): Don't return less than zero.
3954 (window_box_left_offset, window_box_right_offset): Don't return
3955 more than the window's pixel width.
3956 * window.c (window_body_height, window_body_width): Don't return
3958 (window_resize_apply): Adjust margin width, if necessary.
3960 2014-02-07 Glenn Morris <rgm@gnu.org>
3962 * nsterm.m (syms_of_nsterm): Doc fix.
3964 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3966 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3967 New variables: pointers through which to call the respective APIs.
3968 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3969 (filename_from_ansi, sys_link, check_windows_init_file):
3970 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3971 This is required on Windows 9X, where we dynamically load
3972 UNICOWS.DLL which has their non-stub implementations.
3973 (maybe_load_unicows_dll): Assign addresses to these 2 function
3974 pointers after loading UNICOWS.DLL.
3976 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3977 MultiByteToWideChar and WideCharToMultiByte through function
3980 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3983 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3985 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3986 for OSX >= 10.9 if separate spaces are used.
3987 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3989 2014-02-06 Glenn Morris <rgm@gnu.org>
3991 * buffer.c (cache-long-scans): Doc fix.
3993 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3995 * w32fns.c (Fw32_shell_execute): Doc fix.
3997 2014-02-05 Bastien Guerry <bzg@gnu.org>
3999 * syntax.c (Fforward_word): Call Fconstrain_to_field with
4000 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
4002 2014-02-05 Martin Rudalics <rudalics@gmx.at>
4004 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
4005 outside the window (Bug#16649).
4007 * xdisp.c (note_mouse_highlight): When entering a margin area show
4008 a non-text cursor (Bug#16647).
4010 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
4012 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
4013 It prompted a compile-time diagnostic on GNU/Linux.
4014 Simplify to remove the need for the label.
4016 2014-02-04 Eli Zaretskii <eliz@gnu.org>
4018 * w32menu.c (w32_popup_dialog): Don't condition the whole function
4019 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
4020 to show it; otherwise return 'unsupported--w32-dialog' to signal
4021 to the caller that emulation with menus is necessary.
4022 This resurrects code inadvertently deleted by the 2013-10-08 commit.
4024 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
4026 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
4029 * menu.c (Fx_popup_dialog): Don't condition the call to
4030 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
4031 special symbol 'unsupported--w32-dialog', emulate the dialog with
4032 a menu by calling x-popup-menu.
4034 * menu.h (Qunsupported__w32_dialog): New extern variable.
4036 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
4038 * keyboard.c (kbd_buffer_get_event): Read file notification events
4041 * xgselect.c (xg_select): Read glib events in any case, even if
4042 there are no file descriptors to watch for. (Bug#16519)
4044 2014-02-03 Martin Rudalics <rudalics@gmx.at>
4046 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
4047 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
4048 * w32term.c (w32_draw_window_divider): Handle first and last
4050 * w32term.h (w32_fill_area_abs): New function.
4051 * xdisp.c (x_draw_right_divider): Don't draw over bottom
4053 * xfaces.c (realize_basic_faces): Handle new face ids.
4054 * xfns.c (Fx_create_frame): Call x_default_parameter for right
4055 and bottom divider width.
4056 * xterm.c (x_draw_window_divider): Handle first and last pixels
4059 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
4061 * print.c (Fexternal_debugging_output): Add cast to pacify
4062 --enable-gcc-warnings.
4063 * eval.c (call_debugger): Grow specpdl if the debugger was
4064 entered due to specpdl overflow (Bug#16603) and allow more
4065 specpdl space for the debugger itself.
4067 2014-02-02 Martin Rudalics <rudalics@gmx.at>
4069 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
4072 2014-02-01 Eli Zaretskii <eliz@gnu.org>
4074 * w32fns.c (Ffile_system_info): Use WINAPI in the function
4075 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
4077 * print.c (Fexternal_debugging_output): If the argument character
4078 is non-ASCII, encode it with the current locale's encoding before
4079 writing the result to the terminal. (Bug#16448)
4081 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
4082 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
4085 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
4087 * process.c (create_process): Reset SIGPROF handler in the child.
4088 * callproc.c (call_process): Likewise.
4090 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
4092 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
4094 2014-01-29 Eli Zaretskii <eliz@gnu.org>
4096 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
4097 of zero to print strings, GDB doesn't like it.
4099 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4100 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
4101 we still use correct addresses. (Bug#16576)
4103 2014-01-27 K. Handa <handa@gnu.org>
4105 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
4106 to preserve the code detection behavior of 24.3.
4107 * coding.h (struct coding_system): New member detected_utf8_bytes.
4108 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
4109 (decode_coding_gap): Use short cut for UTF-8 file reading only
4110 when coding->detected_utf8_bytes equals to coding->src_bytes.
4111 * fileio.c (Finsert_file_contents): Cancel the previous change.
4113 2014-01-29 Martin Rudalics <rudalics@gmx.at>
4115 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
4116 that are not visible.
4118 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
4120 * xmenu.c (create_and_show_popup_menu): Handle case when no key
4121 is grabbed (Bug#16565).
4123 2014-01-28 Martin Rudalics <rudalics@gmx.at>
4125 * xdisp.c (last_max_ascent): Re-remove after erroneously
4126 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
4128 (move_it_to): Re-remove reference to last_max_ascent.
4129 (Fwindow_text_pixel_size): Add iterator's max_ascent and
4130 max_descent here instead of calling line_bottom_y.
4133 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4135 * terminal.c (initial_free_frame_resources): New function.
4136 (init_initial_terminal): Install new hook to free face cache
4137 on initial frame and avoid memory leak. For details, see
4138 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4139 * xfaces.c (free_frame_faces): Adjust comment.
4141 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4143 * data.c (Fstring_to_number): Document results if unparsable
4146 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4148 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4150 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4152 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4153 * coding.c (detect_coding_utf_8, emacs_mule_char)
4154 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4155 (check_utf_8, decode_coding):
4156 * coding.h (struct coding_system.errors):
4157 Use ptrdiff_t, not int, for integer values derived from buffer and
4160 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4161 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4162 before invoking decode_coding_gap, since there's just one block.
4164 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4166 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4167 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4168 too early. Again run change_frame_size before assigning menu-
4171 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4173 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4174 arrives, call x_check_fullscreen, in case the new display has a
4175 different resolution. (Bug#16517)
4177 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4179 * term.c (read_menu_input): If the selected frame changes, exit
4181 (tty_menu_show): If the selected frame changes while we displayed
4182 a menu, throw to top level. (Bug#16479)
4184 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4186 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4188 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4190 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4191 * data.c (count_one_bits_word): Fix bug (negated comparison)
4192 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4194 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4196 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4197 Avoid undefined behavior by initializing display property bit of a
4198 string processed by the bidirectional iterator. For details, see
4199 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4201 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4203 Minor cleanup of previous change.
4204 * image.c (imagemagick_error, Fimagemagick_types):
4205 Omit some recently-introduced and unnecessary casts and assignments.
4207 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4209 Fix two memory leaks discovered with Valgrind.
4210 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4211 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4213 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4215 Fixes in window size functions around Bug#16430 and Bug#16470.
4216 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4217 (Fwindow_mode_line_height, Fwindow_header_line_height)
4218 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4219 Minor doc-string adjustments.
4220 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4221 Rewrite doc-strings.
4222 (window_body_height, window_body_width): Do not count partially
4223 visible lines/columns when PIXELWISE is nil (Bug#16470).
4224 (Qfloor, Qceiling): New symbols.
4226 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4228 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4229 when the image cache is not yet allocated. (Bug#16509)
4231 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4233 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4234 re-attach intervals to its base buffer (Bug#16502).
4235 * intervals.c (set_interval_object): Move from here...
4236 * intervals.h (set_interval_object): ... to here. Fix comments.
4238 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4240 Avoid undefined behavior by initializing buffer redisplay bit.
4241 Problem reported by Dmitry Antipov in
4242 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4243 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4245 Revert some of the CANNOT_DUMP fix (Bug#16494).
4246 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4248 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4250 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4251 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4252 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4253 they are replaced by macros that expand into direct calls to the
4254 corresponding functions from GDI32.DLL.
4255 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4256 variables in the Cygwin build, they are unused.
4258 2014-01-19 K. Handa <handa@gnu.org>
4260 * composite.c (composition_update_it): Fix previous change.
4262 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4264 Fix file name handling on MS-Windows 9X.
4265 * w32.c (maybe_load_unicows_dll): New function.
4267 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4268 on, to make sure we can convert file names to and from UTF-8 on
4269 Windows 9X. This fixes a failure to start up because Emacs cannot
4270 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4272 * w32font.c [WINDOWSNT]: Include w32.h.
4273 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4274 of implementing the same stuff.
4275 Remove now unused g_b_init_is_windows_9x.
4277 * w32.h (maybe_load_unicows_dll): Add prototype.
4279 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4281 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4282 switch to single keyboard. Prevents daemon crashes when a new
4283 client connects while we show a TTY menu in an existing client.
4286 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4288 Fix MinGW64 porting problem with _setjmp.
4289 Reported by Eli Zaretskii in:
4290 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4291 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4292 the old _setjmp and _longjmp. All uses changed.
4294 2014-01-13 Daniel Colascione <dancol@dancol.org>
4296 * textprop.c (Fremove_list_of_text_properties):
4297 Correctly handle reaching the end of the interval tree. (Bug#15344)
4299 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4301 * xdisp.c (resize_mini_window): Round height to a multiple of
4302 frame's line height. Fix bug in calculation of window start
4303 position (Bug#16424).
4305 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4307 * macfont.m: Include termchar.h.
4308 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4309 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4310 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4311 *_WITH_GC_* to take face and f as parameters.
4312 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4313 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4315 2014-01-13 Daniel Colascione <dancol@dancol.org>
4317 Fix menu item updating in the presence of the Unity global menu
4320 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4321 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4323 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4324 updating menus; explain why.
4325 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4326 problem it's supposed to solve and it interferes with detecting
4327 the presence of a global menu.
4328 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4331 2014-01-11 K. Handa <handa@gnu.org>
4333 * composite.c (composition_update_it): Fix indexing of
4334 LGSTRING_CHAR (Bug#15984).
4336 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4338 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4340 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4342 * xdisp.c (try_window_id): Don't use this function's optimizations
4343 if overlays in the buffer displayed by the window have changed
4344 since last redisplay. (Bug#16347)
4345 (message_dolog): Fix indentation.
4347 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4349 * frame.c (frame_resize_pixelwise): Fix doc-string.
4351 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4353 Fix handling of internal borders (Bug#16348).
4354 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4355 Remove internal border width from pixel width of windows.
4356 (change_frame_size_1): Don't return early when frame's pixel
4357 size changes - we still have to record the new sizes in the
4359 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4360 also when toolbar gets larger.
4361 * window.c (check_frame_size): Include internal_border_width in
4363 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4364 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4365 In non-toolkit/non-GTK version clear internal border.
4366 * xterm.c (x_clear_under_internal_border): New function for
4367 non-toolkit/non-GTK version.
4368 (x_after_update_window_line): In non-toolkit/non-GTK version
4370 (handle_one_xevent, x_set_window_size):
4371 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4372 * xterm.h (x_clear_under_internal_border): Extern it.
4374 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4376 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4377 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4380 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4382 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4383 last value of point is not equal to buffer's point. (Bug#16129)
4385 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4388 * nsterm.h (updateCollectionBehavior): Rename from
4389 updateCollectionBehaviour. All uses changed.
4391 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4392 * Makefile.in (SETFATTR): New macro.
4393 (temacs$(EXEEXT)): Use it.
4395 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4397 Fix maximization behavior on Windows (Bug#16300).
4398 * w32fns.c (w32_fullscreen_rect): Don't handle
4399 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4400 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4401 of SetWindowPos. Restore last placement also when leaving
4402 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4403 but the FULLSCREEN_BOTH case.
4405 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4408 * data.c (arithcompare_driver):
4409 * fileio.c (Fcar_less_than_car):
4410 * fns.c (internal_equal):
4411 * frame.c (delete_frame):
4412 * lisp.h (enum More_Lisp_Bits):
4414 Avoid C99 constructs that don't work in C89.
4415 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4416 to port to C89, which doesn't have 'long long'.
4417 (count_trailing_zero_bits): Use them.
4419 2014-01-03 Chong Yidong <cyd@gnu.org>
4421 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4423 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4425 Further adjust frame/window scrollbar width calculations.
4426 * window.c (apply_window_adjustment):
4427 Set windows_or_buffers_changed.
4428 (Fwindow_scroll_bars): Return actual scrollbar width.
4429 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4430 For non-toolkit builds again use 14 as minimum width and set
4431 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4432 * xterm.c (XTset_vertical_scroll_bar): Take width from
4433 WINDOW_SCROLL_BAR_AREA_WIDTH.
4434 (x_new_font): Rename wid to unit. Base calculation of new
4435 scrollbar width on toolkit used and make it analogous to that of
4436 x_set_scroll_bar_default_width.
4437 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4438 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4439 of GetSystemMetrics.
4440 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4441 WINDOW_SCROLL_BAR_AREA_WIDTH.
4442 (x_new_font): Make it correspond to changes in xterm.c.
4444 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4446 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4447 This is a cleaner way to fix the MinGW-w64 porting problem.
4448 Check for INTPTR_MAX misconfiguration.
4450 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4452 * search.c (newline_cache_on_off, find_newline): In indirect
4453 buffers, use the newline cache of the base buffer.
4455 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4456 buffer, invalidate the caches of its base buffer. (Bug#16265)
4458 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4459 buffers, use the width-run cache of the base buffer.
4461 * xdisp.c (redisplay_window): When the window displays an indirect
4462 buffer, and the character widths in the display table have
4463 changed, invalidate the width-run cache of the corresponding base
4466 * fileio.c (Finsert_file_contents): When invalidating the newline
4467 cache, consider the case of inserting into indirect buffer.
4469 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4470 In indirect buffers, use the paragraph cache of the base buffer.
4472 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4474 * window.c (grow_mini_window): Fix last change.
4476 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4478 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4480 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4482 * w32term.c (w32_initialize): Use LCID and LOWORD.
4484 * w32proc.c (create_child): Use pid_t for 5th argument.
4485 (IsValidLocale): Don't provide prototype for MinGW64.
4486 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4487 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4489 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4490 MinGW64 doesn't support.
4492 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4494 * w32.c (set_named_security_info): New function.
4495 (acl_set_file): Fall back on set_named_security_info if
4496 set_file_security fails.
4497 (g_b_init_set_named_security_info_w)
4498 (g_b_init_set_named_security_info_a): New static variables.
4499 (globals_of_w32): Initialize them to zero.
4500 (set_named_security_info): Set them to non-zero if the
4501 corresponding API is available.
4502 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4503 New function typedefs.
4505 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4507 Some more fixes following pixelwise resize changes including one
4509 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4510 of frame_resize_pixelwise.
4511 * widget.c (pixel_to_text_size): New function.
4512 (update_wm_hints): Have size hints respect value of
4513 frame_resize_pixelwise.
4514 (EmacsFrameResize): Alway process resize requests pixelwise.
4515 * window.c (grow_mini_window): Make sure mini window is at least
4517 * xdisp.c (display_menu_bar): Make sure menubar extends till
4519 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4520 (x_set_tool_bar_lines): Calculate pixelwise.
4521 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4522 frame_resize_pixelwise.
4524 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4526 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4527 variables not used there.
4529 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4531 * w32.c (sys_umask): New function. (Bug#16299)
4533 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4535 * dispnew.c (change_frame_size_1): Take old width of root window
4536 from that window's pixel width. (Bug#16284)
4538 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4540 Plain copy-file no longer chmods an existing destination (Bug#16133).
4541 * fileio.c (realmask): Now a static var, not a local.
4542 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4543 Remove arg STATPTR. All uses changed.
4544 (Fcopy_file): Do not alter permissions of existing destinations,
4545 unless PRESERVE-PERMISSIONS (renamed from
4546 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4547 Avoid race when testing for existing destinations and for
4548 when input and output files are the same.
4549 If changing the group fails, adjust both default and
4550 preserved permissions so that access is not granted to the
4552 (Fset_default_file_modes, init_fileio): Update realmask.
4553 (Fdefault_file_modes): Use realmask instead of calling umask.
4555 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4557 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4558 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4559 flags on the daemon pipe ends before execing.
4561 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4563 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4564 session. (Bug#14739)
4566 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4568 * callproc.c (Vexec_path): Document that exec-directory is in it.
4570 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4572 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4575 2013-12-27 Chong Yidong <cyd@gnu.org>
4577 * data.c (Fsymbol_function): Doc fix.
4579 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4581 Some more tinkering with Bug#16051.
4582 * window.c (resize_frame_windows): Don't let the size of the
4583 root window drop below the frame's default character size.
4584 Never ever delete any subwindows - let the window manager do the
4587 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4588 of toolbar lines needed when they exceed the height of the root
4590 (unwind_create_frame_1): New function.
4591 (Fx_create_frame): Generally inhibit calling the window
4592 configuration change hook here. Remove extra call to
4593 change_frame_size - it's not needed when we don't run the
4594 configuration change hook.
4596 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4598 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4599 On my Fedora 19 platform the core dumps were so big that
4600 my desktop became nearly catatonic.
4601 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4602 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4603 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4604 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4605 a clang-only syntax.
4606 * conf_post.h (__has_feature): New macro, if not already defined.
4607 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4608 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4610 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4612 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4613 is a file name. (Bug#16252)
4615 2013-12-25 Chong Yidong <cyd@gnu.org>
4617 * keyboard.c (Voverriding_terminal_local_map)
4618 (Voverriding_local_map): Doc fix.
4620 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4622 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4624 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4625 file name when it is submitted to ShellExecute. Simplify code.
4626 Don't test DOCUMENT for being a string, as that is enforced by
4627 CHECK_STRING. Doc fix.
4629 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4631 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4632 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4633 redisplay_tool_bar does. Improve and fix commentary.
4634 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4635 limits of the glyph matrices. (Bug#16051)
4636 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4637 only when the new size is different from the old one, and the new
4638 size can be achieved given the frame height.
4640 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4642 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4644 2013-12-23 Glenn Morris <rgm@gnu.org>
4646 * lread.c (Fload): Mention load-prefer-newer in doc.
4648 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4650 Handle Bug#16207 by being more restrictive when running hooks.
4651 * window.c (unwind_change_frame): New function.
4652 (Fset_window_configuration): Don't run configuration change hook
4653 while the frame configuration is unsafe. Call select_window
4656 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4658 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4660 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4662 * nsterm.h: Declare EmacsColor category.
4664 * nsterm.m (NSColor): Implement EmacsColor category.
4665 (ns_get_color): Use colorUsingDefaultColorSpace.
4666 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4668 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4670 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4672 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4673 having the PNG_NORETURN attribute, to avoid compiler warning in
4676 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4678 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4680 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4681 fringe background extension.
4682 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4683 because they are now always the same as `left' and `width',
4684 respectively. Remove code for the case that `width' and
4685 `sb_width' are different.
4687 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4689 Remove scroll_bar_actual_width from frames.
4690 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4691 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4692 (x_figure_window_size):
4693 * nsterm.m (x_set_window_size):
4694 * widget.c (set_frame_size):
4695 * w32term.c (x_set_window_size):
4696 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4697 scroll_bar_actual_width.
4699 Convert scroll_bar members to integers on Windows.
4700 * w32term.h (struct scroll_bar): Convert top, left, width,
4701 height, start, end and dragging to integers.
4702 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4704 * w32term.c (w32_set_scroll_bar_thumb)
4705 (w32_scroll_bar_handle_click): Remove XINT conversions for
4706 scroll_bar members. Treat bar->dragging as integer.
4707 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4708 first element. Remove XINT conversions for scroll_bar members.
4709 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4710 Remove XINT conversions for scroll_bar members.
4712 Fix assignment for new window total sizes.
4713 * window.c (Fwindow_resize_apply_total): Assign values for
4716 2013-12-20 Chong Yidong <cyd@gnu.org>
4718 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4719 argument to `append'.
4721 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4723 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4724 current text face, for extending the face of the display margins.
4727 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4728 Doc fix. (Bug#16190)
4730 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4732 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4735 * nsterm.m (Qfile, Qurl): New.
4736 (EV_MODIFIERS2): New macro.
4737 (EV_MODIFIERS): Use EV_MODIFIERS2.
4738 (ns_term_init): Remove font and color from DND, does not work on
4739 newer OSX, and other ports don't have them.
4740 (performDragOperation:): Handle modifiers used during drag.
4741 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4742 Remove global Lisp variables used to communicate with ns-win.el.
4743 Remove font and color handling.
4744 (syms_of_nsterm): Defsym Qfile and Qurl.
4746 2013-12-19 Anders Lindgren <andlind@gmail.com>
4748 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4749 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4751 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4752 (constrainFrameRect): Remove special case nr_screens == 1.
4753 Don't constrain size to size of view.
4755 * nsterm.h (ns_output): Remove dont_constrain.
4757 2013-12-19 Anders Lindgren <andlind@gmail.com>
4759 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4761 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4763 Minor fixes for recent openp changes.
4764 * lisp.h (GCPRO7): New macro.
4765 * lread.c (openp): Use bool for boolean; all callers changed.
4766 Protect save_string from GC. Don't assume that file descriptors
4767 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4768 warning about uninitialized variable.
4770 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4772 * w32fns.c (emacs_abort): Use intptr_t as argument of
4773 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4775 2013-12-18 Glenn Morris <rgm@gnu.org>
4777 * lread.c (Fload): Pass load_prefer_newer to openp.
4778 Don't bother checking mtime if openp already did it.
4779 (openp): Add `newer' argument, to check all suffixes
4780 and find the newest file.
4781 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4782 * callproc.c (call_process):
4783 * charset.c (load_charset_map_from_file):
4784 * emacs.c (init_cmdargs):
4785 * image.c (x_create_bitmap_from_file, x_find_image_file):
4787 * lread.c (Flocate_file_internal):
4788 * process.c (Fformat_network_address):
4789 * sound.c (Fplay_sound_internal):
4790 * w32.c (check_windows_init_file):
4791 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4793 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4795 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4797 * w32.c (getloadavg): Don't index samples[] array with negative
4798 indices. Recover from wall-clock time being set backwards.
4800 * w32term.c (w32_initialize): Declare the argument of
4801 set_user_model as const.
4803 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4804 (w32_menu_show): Constify some arguments passed to MessageBox.
4806 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4807 to initialize Lisp objects.
4809 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4810 initialize Lisp objects.
4812 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4813 use variables used only on X under that condition.
4815 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4816 variables not used there.
4818 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4820 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4821 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4823 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4825 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4826 code, revealed in presence of R2L characters, character
4827 compositions, and display vectors. A better fix for Bug#16148.
4828 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4829 GTK and NS builds, they don't have this member of struct frame.
4831 * dispextern.h (struct composition_it): Correct a comment for the
4834 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4836 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4837 This prevents a compilation error on C compilers that do not
4838 default functions to return 'int' if not declared. Also, add
4839 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4840 since it now uses inline functions.
4842 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4844 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4845 display margins on mode line, header line, and in the frame's
4846 tool-bar window. (Bug#16165)
4848 2013-12-16 Andreas Schwab <schwab@suse.de>
4850 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4852 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4854 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4857 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4859 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4861 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4863 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4864 intended to find bogus pointers in font objects (Bug#16140).
4865 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4866 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4867 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4868 Disable for MS-Windows due to Bug#15876; apparently this
4869 requires more or less substantial changes in fontset code.
4870 * xfont.c (xfont_close):
4871 * xftfont.c (xftfont_close): Call x_display_info_for_display
4872 to check whether 'Display *' is valid (Bug#16093 and probably
4875 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4877 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4878 Reported by Juanma Barranquero <lekktu@gmail.com>.
4880 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4881 open a pty on MS-Windows. (Bug#16152)
4883 * emacs.c (decode_env_path): Fix bogus comparison against
4884 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4886 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4888 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4889 (Fx_file_dialog): Add parentheses around && to silence warning.
4891 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4893 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4895 * xdisp.c (extend_face_to_end_of_line): Extend background of
4896 non-default face in margin areas as well. (Bug#16151)
4897 (display_line): Call extend_face_to_end_of_line for continued
4898 lines as well, if the display margins have non-zero width.
4899 (set_glyph_string_background_width): When needed, set the
4900 extends_to_end_of_line_p flag on glyph strings to be drawn in
4901 margin areas, not only in the text area.
4903 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4906 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4908 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4909 Don't worry about verify_error being t, since it has to be a list.
4911 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4913 Use bool for boolean, focusing on headers.
4914 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4915 No need to include <stdbool.h>, since conf_post.h does it now.
4916 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4917 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4918 (SET_PER_BUFFER_VALUE_P):
4919 * ccl.c, ccl.h (setup_ccl_program):
4920 * ccl.h (CHECK_CCL_PROGRAM):
4921 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4922 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4923 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4924 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4925 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4926 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4927 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4928 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4929 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4930 (CHARSET_FAST_MAP_SET):
4931 * coding.c (decode_coding_ccl, encode_coding_ccl):
4932 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4933 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4934 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4935 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4936 (decode_coding_c_string):
4937 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4938 * conf_post.h (has_attribute):
4939 * dispextern.h (trace_redisplay_p)
4940 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4941 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4942 (SET_GLYPH_FROM_CHAR_GLYPH)
4943 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4944 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4945 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4946 (cursor_in_mouse_face_p):
4947 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4948 (blank_row, prepare_desired_row)
4949 (build_frame_matrix_from_leaf_window, make_current)
4950 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4951 (update_window, scrolling_window, update_frame_line):
4952 * disptab.h (GLYPH_FOLLOW_ALIASES):
4953 * editfns.c (Fformat):
4954 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4955 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4956 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4957 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4958 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4959 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4960 (FONT_DEFERRED_LOG):
4961 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4962 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4963 (FRAME_MOUSE_UPDATE):
4964 * fringe.c (Fdefine_fringe_bitmap):
4965 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4966 (x_create_bitmap_from_xpm_data, xpm_load_image):
4967 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4968 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4969 (MERGE_INTERVAL_CACHE):
4970 * keymap.h (KEYMAPP):
4971 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4972 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4973 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4974 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4975 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4976 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4977 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4978 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4979 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4980 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4981 (SETUP_BUFFER_SYNTAX_TABLE):
4982 * systime.h (timespec_valid_p):
4983 * term.c (save_and_enable_current_matrix):
4984 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4985 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4986 (redisplay_internal, try_window_reusing_current_matrix)
4987 (sync_frame_with_window_matrix_rows, try_window_id)
4988 (display_menu_bar, display_tty_menu_item, display_mode_line)
4989 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4990 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4991 * xmenu.c (xmenu_show):
4992 * xterm.c (use_xim, x_term_init):
4993 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4994 (struct x_bitmap_record):
4995 Use bool for booleans.
4996 * ccl.c (struct buffer_text):
4997 * ccl.h (struct ccl_program):
4998 * charset.h (struct charset):
5000 * coding.h (struct iso_2022_spec, struct coding_system):
5001 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
5002 (struct glyph_string, struct face, struct face_cache)
5003 (struct bidi_string_data, struct bidi_it)
5004 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
5006 * editfns.c (Fformat):
5007 * frame.h (struct frame):
5008 * fringe.c (struct fringe_bitmap):
5009 * intervals.h (struct interval):
5010 * keyboard.h (struct kboard):
5011 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
5012 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
5013 (struct Lisp_Buffer_Local_Value, union specbinding):
5014 * macfont.m (struct macfont_info):
5015 * process.h (struct Lisp_Process):
5016 * termchar.h (struct tty_display_info):
5017 * window.h (struct window):
5018 * xterm.h (struct x_output):
5019 Use bool_bf for boolean bit-fields.
5020 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
5021 All callers changed.
5022 * ccl.h (struct ccl_program): Remove unused members private_state,
5023 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
5025 (struct ccl_spec): Remove unused members cr_carryover,
5026 eight_bit_carryover.
5027 * conf_post.h: Include <stdbool.h>.
5028 (bool_bf): New type.
5029 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
5030 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
5031 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
5032 'do { ... } while (false)' brackets.
5033 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
5034 Args must now be expressions; all callers changed.
5035 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
5036 (PRODUCE_GLYPHS): Simplify use of boolean.
5037 * fileio.c (Fcopy_file):
5038 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
5039 * lisp.h (UNGCPRO): Return void, not int.
5040 (FOR_EACH_TAIL): Use void expression, not int expression.
5041 * region-cache.c: Reindent.
5042 * region-cache.h: Copy comments from region-cache.c, to fix
5043 incorrect remarks about booleans.
5045 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5047 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
5048 when character at point is displayed from a display vector.
5051 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
5053 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
5054 now a list of certificate validation checks that will abort a
5055 connection with an error.
5056 (Fgnutls_boot): Document it and use it.
5058 2013-12-14 Martin Rudalics <rudalics@gmx.at>
5060 * w32term.c (w32_enable_frame_resize_hack): New variable.
5061 (x_set_window_size): Use it to hack frame resizing on Windows
5064 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5066 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
5067 Windows-specific code to w32.c. Change error message text to
5068 match that of Posix platforms.
5070 * w32.c (w32_copy_file): New function, most of the code copied and
5071 reworked from Fcopy_file. Improve error handling. Plug memory
5072 leak when errors are thrown. Support file names outside of the
5073 current codepage. (Bug#7100)
5075 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5077 * lread.c (load_path_default): Prototype.
5079 2013-12-13 Glenn Morris <rgm@gnu.org>
5081 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
5082 (dump_path): Remove.
5083 (load-path-default): Remove `changed' argument.
5084 Do not set dump_path permanently. Simplify.
5085 (init_lread): Simplify.
5086 (syms_of_lread): Remove dump_path.
5088 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5090 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
5091 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5092 2013-12-12 font-related change to avoid Bug#16128, which
5093 is quite hard to fix without even more substantial changes.
5095 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5097 * font.c (font_close_object): Check for live frame (Bug#16128).
5099 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5101 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
5102 Return ptrdiff_t, not int, since it's a buffer size.
5103 Reindent/reparen some macros to a more Gnuish style.
5105 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
5107 Avoid undefined behavior with huge regexp interval counts.
5108 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5109 since it's now specialized to interval counts. All uses changed.
5110 Do not assume wraparound on signed integer overflow.
5111 (regex_compile): Simplify based on the above changes.
5113 2013-12-12 Eli Zaretskii <eliz@gnu.org>
5115 Support file names on MS-Windows that use characters outside of
5116 the current system codepage. (Bug#7100)
5118 * w32.c (get_file_security, set_file_security)
5119 (create_symbolic_link): Separate pointers and boolean flags for
5120 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
5121 non-zero, else the former.
5122 (codepage_for_filenames, filename_to_utf16, )
5123 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
5125 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
5127 (normalize_filename): Lose the DBCS code, now works on UTF-8.
5128 Accept only one argument; all callers changed.
5129 (dostounix_filename): Remove the second argument, now works in
5130 UTF-8. All callers changed.
5131 (parse_root): Lose DBCS code.
5132 (get_long_basename, w32_get_short_filename, init_environment)
5133 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5134 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5135 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5136 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5137 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5138 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5140 (ansi_encode_filename): New function.
5141 (get_emacs_configuration, get_emacs_configuration_options):
5143 (add_volume_info, GetCachedVolumeInformation): Run the input file
5144 name through unixtodos_filename, to ensure it is stored and
5145 referenced in canonical form.
5146 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5147 (logon_network_drive, sys_link, utime): Improve error handling.
5148 (sys_access): New function.
5149 (hashval, generate_inode_val): Unused functions deleted.
5150 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5151 (check_windows_init_file): Convert error message from UTF-8 to
5152 ANSI codepage, for display in the message box.
5153 (globals_of_w32): Set w32_unicode_filenames according to the OS
5156 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5157 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5158 (syms_of_w32term): Declare w32-unicode-filenames.
5160 * w32proc.c (new_child, delete_child): Remove code that handled
5161 unused pending_deletion and input_file members of the child struct.
5162 (create_child, sys_spawnve): Convert all file names to ANSI
5163 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5164 name cannot be encoded in ANSI codepage. Don't use
5165 unixtodos_filename, mirror slashes by hand.
5166 (record_infile, record_pending_deletion): Functions deleted.
5167 (Fw32_short_file_name): Call w32_get_short_filename instead of
5170 * w32notify.c (add_watch): Work in Unicode mode when
5171 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5172 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5173 instead, do the same with Lisp primitives.
5175 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5176 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5177 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5178 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5179 (Fw32_shell_execute): Improve error reporting.
5180 (Fdefault_printer_name): Ifdef away for Cygwin.
5182 * w32.h (struct _child_process): Remove input_file and
5183 pending_deletion members that are no longer used.
5184 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5185 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5186 (ansi_encode_filename): New and updated prototypes.
5188 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5190 (unexec): Don't use dostounix_filename, it expects a file name in
5191 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5194 * fileio.c (Ffile_name_directory, file_name_as_directory)
5195 (directory_file_name, Fexpand_file_name)
5196 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5197 arguments of dostounix_filename.
5198 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5199 use MAX_UTF8_PATH for size of file-name strings.
5200 (emacs_readlinkat): Build an explicitly unibyte string for file
5202 (syms_of_fileio) <file-name-coding-system>:
5203 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5205 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5206 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5207 directories to UTF-8.
5208 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5209 environment, and each element of the input PATH, to UTF-8.
5211 * dired.c (file_attributes): Use build_unibyte_string explicitly
5212 to make Lisp strings from user and group names.
5214 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5217 * coding.c (decode_file_name, encode_file_name): New functions.
5219 * termcap.c (tgetent): Adapt to the change in arguments of
5222 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5225 * msdos.c (dostounix_filename, init_environment): Adapt to the
5226 change in arguments of dostounix_filename.
5228 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5229 [WINDOWSNT]: Encode file names passed to the image libraries in
5232 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5233 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5235 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5236 arguments of dostounix_filename.
5238 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5240 * font.h (struct font_entity) [HAVE_NS]: New field to record
5241 font driver which was used to create this entity.
5242 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5243 frame where the font was opened.
5244 (font_close_object): Add prototype.
5245 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5246 (font_close_object): Not static any more. Lost frame arg.
5247 Adjust comment and users.
5248 * alloc.c (cleanup_vector): Call font_close_object to adjust
5249 per-frame font counters correctly. If HAVE_NS, also call
5250 driver-specific cleanup for font-entity objects.
5251 * ftfont.c (ftfont_open):
5252 * nsfont.m (nsfont_open):
5253 * w32font.c (w32font_open_internal):
5254 * xfont.c (xfont_open):
5255 * xftfont.c (xftfont_open): Save frame pointer in font object.
5256 * macfont.m (macfont_open): Likewise.
5257 (macfont_descriptor_entity): Save driver pointer to be able
5258 to call its free_entity routine when font-entity is swept.
5259 * ftxfont.c (ftxfont_open): Add eassert because frame
5260 pointer should be saved by ftfont_driver.open.
5262 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5264 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5265 input polling is used. This is still meaningful for Cygwin, see
5266 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5267 * keyboard.c (poll_for_input_1, input_polling_used):
5268 Define unconditionally.
5269 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5270 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5271 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5272 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5273 (face_for_char): Likewise. Rearrange eassert and return ASCII
5274 face for CHAR_BYTE8_P.
5275 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5277 2013-12-11 Ken Brown <kbrown@cornell.edu>
5279 * dispextern.h (erase_phys_cursor):
5280 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5282 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5284 * nsterm.m (x_free_frame_resources):
5285 * term.c (tty_free_frame_resources):
5286 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5287 face cache because it's implied by free_frame_faces anyway.
5288 * w32term.c (x_free_frame_resources): Likewise. Do not call
5289 free_frame_faces twice.
5291 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5293 * editfns.c (Fformat_time_string): Mention %F in the doc.
5295 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5297 * window.c (resize_frame_windows): Don't return immediately when
5298 the root window's size doesn't change - the minibuffer window
5299 may still have to be repositioned/resized.
5300 * xfns.c (Fx_create_frame): Always change the frame size after
5301 initializing the frame's faces.
5302 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5303 change_frame_size should already have done it.
5304 (x_new_font): Assign new tool- and menu-bar heights.
5305 (x_set_window_size_1): Account for tool- and menu-bar heights
5306 (Bug#16013). Don't set pixel sizes since change_frame_size
5307 should already have done it.
5309 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5311 Remove the option of using libcrypto.
5312 * Makefile.in (LIB_CRYPTO): Remove.
5313 (LIBES): Don't use it.
5315 2013-12-11 Juri Linkov <juri@jurta.org>
5317 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5318 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5320 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5322 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5323 drawn tool bar items (Bug#16058).
5324 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5326 2013-12-09 Ken Brown <kbrown@cornell.edu>
5328 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5330 * lisp.h (get_frame_param): Adjust conditions for prototype
5333 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5335 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5336 Avoid unused macro warning if configured --without-xft.
5338 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5340 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5342 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5344 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5346 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5348 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5350 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5352 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5354 Use libcrypto's checksum implementations if available, for speed.
5355 * Makefile.in (LIB_CRYPTO): New macro.
5358 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5359 The macro didn't conform to C99 due to type mismatch,
5360 which caused compilation failure with Sun C 5.12,
5361 and it was confusing anyway. Include window.h to declare
5362 redisplay_other_windows.
5364 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5366 * window.c (set_window_buffer): Update mode line (bug#16084).
5368 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5370 Fix minor problems found by static checking.
5371 * keyboard.c (poll_for_input_1, input_polling_used):
5372 Define only if HAVE_NTGUI.
5373 * xmenu.c (popup_activate_callback): Omit unnecessary
5374 check against USE_X_TOOLKIT, which must be defined here anyway.
5375 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5378 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5380 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5382 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5384 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5386 * nsterm.m (x_set_window_size): Remove fprintf.
5387 (init): Define always. Set applicationDidFinishLaunchingCalled
5389 (applicationDidFinishLaunching:):
5390 Set applicationDidFinishLaunchingCalled.
5391 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5394 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5396 Pixel resize changes for NS (Bug#16049).
5397 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5398 height/width. row/cols are locals.
5399 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5400 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5401 (windowWillResize): Remove gsextra. Calculate extra as in
5403 (x_new_font): Don't change frame size if fullscreen.
5404 Change size pixelwise.
5406 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5407 comment in xfns.c. Change to pixelwise call.
5409 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5411 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5414 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5416 * xterm.c (input_signal_count): Remove.
5417 (x_dispatch_event): Define unconditionally.
5418 (x_make_frame_visible): Process X events until the frame
5419 is really visible (Bug#16027).
5420 * xterm.h (x_dispatch_event): Declare unconditionally.
5422 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5424 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5426 * nsterm.m (x_set_window_size): Handle pixelwise.
5428 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5430 * w32term.c (x_new_font):
5431 * xterm.c (x_new_font): Calculate new frame size from new font
5434 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5436 * lisp.h (FOR_EACH_TAIL): New macro.
5437 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5439 * window.c (select_window): Call second wset_redisplay before we change
5440 selected_window (bug#16034).
5442 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5444 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5446 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5448 * w32xfns.c: Include window.h, to avoid a compiler warning.
5450 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5452 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5453 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5454 window_scroll takes care of it.
5455 (Fset_window_point, Fdelete_other_windows_internal)
5456 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5457 (Fsplit_window_internal, Fdelete_window_internal)
5458 (Fresize_mini_window_internal, Fset_window_configuration)
5459 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5460 cause redisplay instead of forcing a complete redisplay.
5461 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5462 we're only affecting the selected_window.
5464 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5466 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5467 directional control characters. Update type and category
5468 determination according to the UBA from Unicode v6.3.
5469 (bidi_category_t): New category EXPLICIT_FORMATTING.
5471 * dispextern.h (bidi_type_t): Update to include new bidirectional
5472 properties introduced with Unicode v6.3. (Bug#16043)
5474 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5476 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5479 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5481 * font.c (font_list_entities): Remove dummy assignment.
5482 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5483 used on graphic displays only. Remove unused 'font_encoder' member.
5484 (struct font_bitmap): Remove unused 'extra' member.
5485 * nsfont.m (nsfont_open):
5486 * w32font.c (w32font_open_internal):
5487 * ftfont.c (ftfont_get_bitmap): Adjust users.
5489 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5491 Use bool for boolean.
5492 * tparam.c (tparam1):
5493 * undo.c (record_point, record_property_change):
5494 Use bool for boolean, for local vars that are always true or false.
5496 Minor integer overflow fixes (Bug#16033).
5497 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5498 This improves on the previous fix to this function.
5499 (window_resize_check): When summing up pixel counts, don't rely on
5500 undefined behavior if the sum overflows.
5502 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5504 * window.c (Fset_window_new_pixel): Don't choke at negative
5505 argument value (Bug#16033).
5507 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5508 to avoid crash in window_box_height.
5510 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5511 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5513 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5515 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5517 Minor integer overflow fixes.
5518 * window.c (Fset_window_new_pixel, grow_mini_window):
5519 * xdisp.c (Fwindow_text_pixel_size):
5520 Avoid undefined behavior on signed integer overflow.
5521 * xfns.c (x_set_mouse_color):
5522 Check that drag shape fits in 'unsigned', since that's what X wants.
5524 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5526 Improve reporting of fatal exception on MS-Windows.
5527 * w32fns.c (my_exception_handler): New function.
5528 (globals_of_w32fns): Set it up as the unhandled exception
5529 handler. Initialize exception code and address to zeros.
5530 (emacs_abort): If the exception code and address are available,
5531 print them at the beginning of the backtrace. Fix the format of
5532 printing addresses (was producing 0x0x12345678 on XP).
5535 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5537 * eval.c (Fbacktrace__locals): New function.
5538 (syms_of_eval): Defsubr it.
5540 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5542 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5543 Define here to unify between...
5544 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5545 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5547 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5549 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5551 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5552 fringe background extension.
5553 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5554 because they are now always the same as `left' and `width',
5555 respectively. Remove code for the case that `width' and
5556 `sb_width' are different.
5558 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5560 Fix minor problems found by static checking.
5561 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5562 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5563 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5565 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5567 * image.c (imagemagick_compute_animated_image): Don't crash if we
5568 have an animation with different-sized images (bug#15313).
5570 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5572 Remove some unused items introduced during pixelwise change.
5573 * window.c (window_resize_total_check): Remove unused function.
5574 * xdisp.c (remember_mouse_glyph): Remove unused label.
5575 (Ftool_bar_height): Move declaration inside #if.
5576 * xterm.c (x_set_window_size): Don't use r and c.
5578 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5580 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5583 * window.c (Fset_window_configuration): Comment out unused variables.
5585 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5587 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5589 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5591 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5593 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5594 HAVE_GNUTLS3 (Bug#16001).
5596 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5597 if interrupts are deferred (Bug#15801).
5599 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5601 Support resizing frames and windows pixelwise.
5602 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5603 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5604 (struct glyph_matrix): Replace window_left_col and
5605 window_top_line by window_pixel_left and window_pixel_top.
5606 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5608 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5609 (draw_window_divider, move_it_to, x_draw_right_divider)
5610 (x_draw_bottom_divider, change_frame_size): Add or fix
5612 * dispnew.c (change_frame_size_1): Change prototype.
5613 (adjust_glyph_matrix, required_matrix_width)
5614 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5615 values instead of lines and columns.
5616 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5617 WINDOW_TOTAL_FRINGE_WIDTH.
5618 (handle_window_change_signal, do_pending_window_change)
5619 (init_display): Adjusts calls of change_frame_size.
5620 (change_frame_size, change_frame_size_1): Handle pixelwise
5622 * frame.c (Qright_divider_width, Qbottom_divider_width):
5624 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5625 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5626 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5627 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5629 (set_frame_param): New function.
5630 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5631 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5632 (Ffringe_width, Fborder_width, Fright_divider_width)
5633 (Fbottom_divider_width): New functions, defsubr them.
5634 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5635 New argument pixelwise.
5636 (struct frame_parm_table): New members Qright_divider_width and
5637 Qbottom_divider_width.
5638 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5639 (x_report_frame_params): Handle Qright_divider_width and
5640 Qbottom_divider_width.
5641 (x_set_right_divider_width, x_set_bottom_divider_width):
5643 (frame_resize_pixelwise): New option.
5644 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5645 new_pixelwise, right_divider_width and bottom_divider_width;
5646 remove total_lines; rename text_lines, text_cols, new_text_lines
5647 and new_text_cols to text_height, text_width, new_height and
5648 new_width respectively.
5649 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5650 FRAME_TEXT_WIDTH respectively.
5651 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5652 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5653 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5655 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5656 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5657 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5658 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5659 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5660 (FRAME_TOTAL_COLS_ARG): Remove macro.
5661 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5662 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5663 (x_wm_set_size_hint): Handle frame pixel sizes.
5664 * indent.c (compute_motion, Fcompute_motion):
5665 Call window_body_width instead of window_body_cols.
5666 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5667 (make_lispy_position): Handle right and bottom dividers.
5668 (Fsuspend_emacs): Pixelize call of change_frame_size.
5669 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5670 * lisp.h: Extern set_frame_param.
5671 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5673 (Fx_create_frame): Add entry for vertical_drag_cursor.
5674 Pixelize call of change_frame_size.
5675 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5676 * nsterm.m (ns_update_window_end): Optionally draw right
5678 (x_set_window_size): Add argument pixelwise.
5679 Call check_frame_size and change_frame_size with pixelwise zero.
5680 (ns_draw_window_divider): New function.
5681 (ns_redisplay_interface): Add ns_draw_window_divider.
5682 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5683 (x_new_font): Call x_set_window_size with pixelwise zero.
5684 * print.c (print_object): For a window print its sequence
5686 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5687 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5688 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5689 (w32_createwindow): Use scroll bar area width.
5690 (w32_wnd_proc): Handle bottom divider width.
5691 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5692 (Fx_create_frame): Default divider width parameters.
5693 Caclulate sizes pixelwise. Add vertical drag cursor support.
5694 (x_create_tip_frame): Default divider widths to zero.
5695 Pixelize call to change_frame_size.
5696 (Fx_show_tip): Add handling of divider widths. Pixelize window
5698 (Fw32_frame_rect): New function.
5699 (frame_parm_handler w32_frame_parm_handlers): Add divider
5701 (Vx_window_vertical_drag_shape): Add variable.
5702 * w32inevt.c (resize_event, maybe_generate_resize_event):
5703 Pixelize change_frame_size calls.
5704 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5706 * w32term.c (w32_draw_window_divider): New function.
5707 (x_update_window_end): Handle right divider.
5708 (w32_draw_fringe_bitmap, x_scroll_run)
5709 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5710 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5711 Calculate new frame sizes pixelwise.
5712 (x_new_font): Pixelize call to x_set_window_size.
5713 (x_check_fullscreen): Pixelize call to change_frame_size.
5714 (x_set_window_size_1, x_set_window_size): New argument
5715 pixelwise. Calculate pixelwise.
5716 (x_wm_set_size_hint): Use scroll bar area width.
5717 (w32_redisplay_interface): Add w32_draw_window_divider.
5718 * w32term.h (struct w32_output): Add vertical drag cursor.
5719 * widget.c (set_frame_size, update_wm_hints)
5720 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5722 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5723 * window.c (sequence_number): Restore.
5724 (Fwindow_pixel_width, Fwindow_pixel_height)
5725 (Fwindow_mode_line_height, Fwindow_header_line_height)
5726 (window_pixel_to_total, Frun_window_scroll_functions)
5727 (Fset_window_new_pixel, window_resize_apply_total)
5728 (Fwindow_resize_apply_total): New functions.
5729 (window_body_height, window_body_width): Rename from
5730 window_body_lines. New argument PIXELWISE.
5731 Calculate pixelwise.
5732 (Fwindow_body_height, Fwindow_body_width): New argument
5734 (coordinates_in_window, window_relative_x_coord): Use window's
5735 pixel width instead of total width.
5736 (replace_window, recombine_windows): Initialize pixel values.
5737 (resize_root_window, resize_frame_windows, grow_mini_window)
5738 (shrink_mini_window): New argument PIXELWISE.
5739 Calculate pixelwise.
5740 (Fdelete_other_windows_internal, adjust_window_margins)
5741 (window_resize_check, window_resize_apply)
5742 (Fdelete_window_internal, Fresize_mini_window_internal)
5743 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5744 (check_frame_size): Rename arguments. New argument PIXELWISE.
5745 Calculate pixelwise.
5746 (set_window_buffer): Make samebuf bool. Run configuration change
5747 hook only if buffer changed.
5748 (Fset_window_buffer): Rewrite doc-string.
5749 (make_window): Initialize new_pixel slot.
5750 (Fwindow_resize_apply): Check pixel size of root window.
5751 (Fsplit_window_internal): Call 2nd argument pixel_size.
5752 Calculate pixelwise.
5753 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5755 (save_window_data): New slots frame_text_width,
5756 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5757 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5759 (Fcurrent_window_configuration, Fset_window_configuration)
5760 (save_window_save, compare_window_configurations): Handle new
5761 slots in save_window_data and saved_window.
5762 (Fset_window_scroll_bars): Fix doc-string.
5763 (window_resize_pixelwise): New variable.
5764 (coordinates_in_window, Fcoordinates_in_window_p):
5766 (make_parent_window): Adjust sequence_number.
5767 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5769 * window.h (struct window): New members new_pixel, pixel_left,
5770 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5771 (wset_new_pixel): New function.
5772 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5773 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5774 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5775 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5776 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5777 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5778 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5779 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5780 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5781 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5782 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5783 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5784 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5785 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5786 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5788 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5789 (window_body_width, check_frame_size): Adapt external declarations.
5790 * xdisp.c (last_max_ascent): New integer.
5791 (window_text_bottom_y): Handle bottom divider.
5792 (window_box_width, window_box_height): Calculate pixelwise.
5793 (get_glyph_string_clip_rects): Handle right divider.
5794 (remember_mouse_glyph): When windows are resized pixelwise
5795 proceed with width and height set to 1.
5796 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5798 (move_it_to): Calculate and return maximum x position
5800 (Fwindow_text_pixel_size): New function.
5801 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5802 (tool_bar_lines_needed): Rename to tool_bar_height.
5803 Calculate pixelwise.
5804 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5805 Calculate pixelwise.
5806 (redisplay_tool_bar): Calculate pixelwise.
5807 (redisplay_window): Calculate pixelwise. Handle dividers.
5808 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5809 (x_draw_vertical_border): Handle dividers.
5810 (define_frame_cursor1): Handle vertical drag cursor.
5811 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5812 (expose_window): Calculate pixelwise. Handle dividers.
5813 (init_xdisp): Initialize pixel values.
5814 * xfaces.c (Qwindow_divider): New face.
5815 (realize_basic_faces): Realize it.
5816 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5817 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5818 (x_set_scroll_bar_default_width): Default actual width to 16.
5819 (Fx_create_frame): Set sizes pixelwise.
5820 (x_create_tip_frame): Default divider widths to zero.
5821 Pixelize call of change_frame_size.
5822 (Fx_show_tip): Handle divider widths. Initial pixel position
5824 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5825 (Vx_window_vertical_drag_shape): New option.
5826 * xmenu.c (free_frame_menubar): Pixelize call of
5828 * xterm.c (x_draw_window_divider): New function.
5829 (x_update_window_end): Optionally draw right divider.
5830 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5831 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5832 (handle_one_xevent, x_new_font): Calculate pixelwise.
5833 (x_set_window_size_1, x_set_window_size): New argument
5834 pixelwise. Calculate pixelwise.
5835 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5836 (struct x_redisplay_interface): Add x_draw_window_divider.
5837 * xterm.h (struct x_output): Add vertical_drag_cursor.
5839 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5841 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5842 Set invisible frames's `redisplay' when a full redisplay is requested.
5843 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5844 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5845 (display_mode_lines): Set it here instead.
5847 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5849 * dispextern.h (set_window_update_flags): Remove.
5851 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5853 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5855 * xdisp.c (REDISPLAY_SOME_P): New macro.
5856 (redisplay_internal): Use it (bug#15999).
5857 (prepare_menu_bars, redisplay_window): Use it as well.
5859 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5861 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5863 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5864 (globals_of_w32font): Zero it out.
5865 (GetCharWidth32W_Proc): New function pointer.
5866 (get_char_width_32_w): New function.
5867 (compute_metrics): If get_glyph_outline_w returns an error, try
5868 get_char_width_32_w before declaring a failure. This avoids
5869 punishing raster (a.k.a. "bitmap") fonts by slowing down
5870 redisplay. (Bug#6364).
5872 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5874 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5875 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5876 highlight needs to be redisplayed. (Bug#15913)
5878 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5880 Fix minor problems found by static checking.
5881 * buffer.h (struct buffer_text, struct buffer):
5882 * frame.h (struct frame):
5883 * window.h (struct window):
5884 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5885 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5886 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5887 no-longer-valid use of HAVE_MENUS.
5888 * xdisp.c (propagate_buffer_redisplay): Now static.
5890 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5892 * xmenu.c (Fmenu_or_popup_active_p):
5893 * window.c (Fset_window_configuration):
5894 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5895 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5896 * fns.c (Fyes_or_no_p):
5897 * editfns.c (Fmessage_box, Fmessage_or_box):
5898 * alloc.c (make_save_ptr_ptr):
5899 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5901 * window.c (Fset_window_configuration): Move select_window later.
5903 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5905 Refine redisplay optimizations to only redisplay *some* frames/windows
5906 rather than all of them.
5907 * xdisp.c (REDISPLAY_SOME): New constant.
5908 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5909 (bset_redisplay, bset_update_mode_line): New functions.
5910 (message_dolog): Use bset_redisplay.
5911 (clear_garbaged_frames): Use fset_redisplay.
5912 (echo_area_display): Use wset_redisplay.
5913 (buffer_shared_and_changed): Remove.
5914 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5915 frame titles. Compute the actual set of windows redisplayed.
5916 Don't update frame titles and menu bars for frames that don't need to
5918 (propagate_buffer_redisplay): New function.
5920 (redisplay_internal): Use it. Be more selective in the set of windows
5921 we redisplay. Propagate windows_or_buffers_changed to
5922 update_mode_lines a bit later to simplify the code.
5923 (mark_window_display_accurate_1): Reset window and buffer's
5925 (redisplay_window): Do nothing if neither the window nor the buffer nor
5926 the frame needs redisplay.
5927 * window.h (struct window): Add `redisplay' field.
5928 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5929 (redisplay_other_windows, window_list): New declarations.
5930 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5931 (window_list): Not static any more.
5932 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5933 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5934 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5935 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5936 * frame.h (struct frame): Add `redisplay' field.
5937 Move `external_menu_bar' bitfield next to other bit-fields.
5938 (SET_FRAME_GARBAGED): Use fset_redisplay.
5939 (SET_FRAME_VISIBLE): Don't garbage the frame;
5940 Use redisplay_other_windows.
5941 * buffer.h (struct buffer): Add `redisplay' field.
5942 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5943 (modify_overlay): Use bset_redisplay.
5944 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5946 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5948 Support w32 file notifications in batch mode.
5949 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5950 invalid (which happens in batch mode). If non-interactive, call
5951 handle_file_notifications to store file notification events in the
5952 input queue. (Bug#15933)
5954 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5956 * w32inevt.c (handle_file_notifications): Now external, not static.
5958 * w32term.h (handle_file_notifications): Provide prototype.
5960 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5961 init_crit, since init_display, which does that otherwise, is not
5964 2013-11-27 Glenn Morris <rgm@gnu.org>
5966 * Makefile.in ($(lispsource)/international/charprop.el): New.
5967 (emacs$(EXEEXT)): Depend on charprop.el.
5969 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5971 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5972 deleting portions of the buffer under non-nil REPLACE argument.
5975 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5976 directory, watch it and not its parent.
5977 (add_watch): Allow empty string in FILE.
5979 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5981 * window.c (Fset_window_start, window_resize_apply)
5982 (window_scroll): Reset window_end_valid (Bug#15957).
5984 2013-11-27 Glenn Morris <rgm@gnu.org>
5986 * Makefile.in (leimdir): Now in lisp source directory.
5987 ($(leimdir)/leim-list.el): Just use ../leim .
5988 * epaths.in (PATH_DUMPLOADSEARCH):
5989 * lread.c (load_path_default):
5990 * nsterm.m (ns_load_path): No more leim directory.
5992 2013-11-26 Andreas Schwab <schwab@suse.de>
5994 * .gdbinit (xgettype): Add cast.
5996 2013-11-26 Glenn Morris <rgm@gnu.org>
5998 Preload leim-list.el.
5999 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
6000 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
6001 is a single directory.
6003 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
6005 bool-vector-subsetp is now the normal direction (Bug#15912).
6006 * data.c (Fbool_vector_subsetp): Test whether the first argument
6007 is a subset of the second one, not the reverse. Add doc string.
6009 Fix minor problems found by static checking.
6010 * lread.c (load_path_default): Now static.
6011 * textprop.c (text_property_stickiness): Be consistent about the
6012 test used when deciding whether to consider the previous character.
6013 This simplifies the code a bit.
6015 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
6017 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
6019 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
6020 (syms_of_frame): Don't defsubr them.
6022 2013-11-25 Glenn Morris <rgm@gnu.org>
6024 * lread.c (load_path_default): Change the sense of the argument.
6025 (init_lread): When EMACSLOADPATH is set, do not ignore changes
6026 from dump_path. When it is not, avoid checking dump_path twice.
6028 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
6029 uninstalled dump_path against installed Vload_path. (Bug#15964)
6031 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
6033 Export get_pos_property to Elisp.
6034 * editfns.c (Fget_pos_property): Rename from get_pos_property.
6035 (syms_of_editfns): Export it to Elisp.
6037 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
6039 2013-11-23 Romain Francoise <romain@orebokech.com>
6041 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
6042 initialization here ...
6043 (syms_of_fileio): ... from here.
6045 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
6047 * lread.c (init_lread): Fix int/Lisp_Object mixup.
6048 Please use --enable-check-lisp-object-type.
6050 2013-11-23 Glenn Morris <rgm@gnu.org>
6052 * process.c (get_process): Explicit error for dead buffers.
6054 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
6056 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
6058 2013-11-23 Glenn Morris <rgm@gnu.org>
6060 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
6061 * lread.c (load_path_check): Take path to check as argument.
6062 (load_path_default): New, split from init_lread.
6063 (init_lread): Move calc of default load-path to load_path_default.
6064 Empty elements in EMACSLOADPATH now stand for the default.
6065 (load-path): Doc fix.
6066 * emacs.c (decode_env_path): Add option to treat empty elements
6067 as nil rather than ".".
6068 * callproc.c (init_callproc_1, init_callproc):
6069 * image.c (Vx_bitmap_file_path):
6070 * lisp.h (decode_env_path):
6071 * lread.c (Vsource_directory):
6072 Update for new argument spec of decode_env_path.
6074 2013-11-22 Eli Zaretskii <eliz@gnu.org>
6076 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
6077 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
6079 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
6081 Fix some dependency problems that cause unnecessary recompiles.
6082 Problem reported by RMS in
6083 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
6084 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
6085 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
6086 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
6087 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
6088 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
6089 (boostrap-clean): No need to remove stamp-oldxmenu.
6091 Fix recently introduced bool vector overrun.
6092 This was due to an optimization that went awry.
6093 Reported by Glenn Morris in
6094 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
6095 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
6096 for empty vectors, undoing the 2013-11-18 change.
6097 * data.c (bool_vector_binop_driver): Rely on this.
6098 Fix bug that occasionally overran the destination.
6099 * lisp.h (struct Lisp_Bool_vector): Document this.
6101 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
6103 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
6106 * nsterm.m (init, run, stop:): Comment out for now, does not work
6109 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
6111 * charset.c (syms_of_charset): Don't read past end of string.
6113 2013-11-19 Glenn Morris <rgm@gnu.org>
6115 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
6117 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
6119 Add hooks to run on gaining/losing focus. (Bug#15029)
6120 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
6121 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
6122 (syms_of_frame): Add focus-in-hook, focus-out-hook.
6124 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
6126 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
6127 The old names predated the API change that put destination at end.
6129 Improve API of recently-added bool vector functions (Bug#15912).
6130 The old API had (bool-vector-count-matches A B)
6131 and (bool-vector-count-matches-at A B I), which gave the
6132 misleading impression that the two functions were variants, one
6133 with a location I. The new API has (bool-vector-count-population A)
6134 and (bool-vector-count-consecutive A B I) to make the distinction
6135 clearer. The first function no longer has a B argument, since the
6136 caller can easily determine the number of nils if the length and
6137 number of ts is known.
6138 * data.c (Fbool_vector_count_population): Rename from
6139 bool_vector_count_matches, and accept just 1 argument.
6140 (Fbool_vector_count_consecutive): Rename from
6141 Fbool_vector_count_matches_at.
6143 Always allocate at least one bits_word per bool vector.
6144 See Daniel Colascione in:
6145 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6146 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6147 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6148 * lisp.h (struct Lisp_Bool_vector): Document this.
6150 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6152 * insdel.c (invalidate_buffer_caches): New function, consolidated
6153 from part of prepare_to_modify_buffer.
6154 (insert_from_gap, prepare_to_modify_buffer):
6155 * coding.c (code_convert_region, code_convert_string):
6156 Call invalidate_buffer_caches. (Bug#15841)
6158 * lisp.h (invalidate_buffer_caches): Add prototype.
6160 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6162 * w32term.c (x_update_window_end): Don't invalidate the entire
6163 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6164 highlight needs to be redisplayed. (Bug#15913)
6166 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6168 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6170 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6172 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6173 while we are using Vprin1_to_string_buffer.
6175 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6176 after inserting the description string. (Bug#15907)
6178 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6180 * data.c: Work around bogus GCC diagnostic about shift count.
6181 Reported by Eli Zaretskii in
6182 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6183 (pre_value): New function.
6184 (count_trailing_zero_bits): Use it.
6186 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6188 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6189 assume C macros are not supported even under -g3 in these old GCC
6192 2013-11-15 Leo Liu <sdl.web@gmail.com>
6194 * minibuf.c (Ftry_completion, Fall_completions)
6195 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6197 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6199 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6200 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6201 This avoids placing unnecessary constants into the Emacs code.
6203 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6205 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6206 for Cygwin w32 build.
6208 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6209 for Cygwin w32 build. (Bug#15892)
6211 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6213 Simplify, port and tune bool vector implementation.
6214 * alloc.c (bool_vector_exact_payload_bytes)
6215 (bool_vector_payload_bytes): Remove.
6216 (bool_vector_fill): Return its argument.
6217 * alloc.c (bool_vector_fill):
6219 * print.c (print_object):
6220 Simplify by using bool_vector_bytes.
6221 * alloc.c (make_uninit_bool_vector):
6222 New function, broken out from Fmake_bool_vector.
6223 (Fmake_bool_vector): Use it. Use tail call.
6224 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6225 * data.c (BITS_PER_ULL): New constant.
6226 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6227 if long long versions don't exist.
6228 (shift_right_ull): New function.
6229 (count_one_bits_word): New function, replacing popcount_bits_word
6230 macro. Don't assume that bits_word is no wider than long long.
6231 (count_one_bits_word, count_trailing_zero_bits):
6232 Don't assume that bits_word is no wider than long long.
6233 * data.c (bool_vector_binop_driver, bool_vector_not):
6234 * fns.c (Fcopy_sequence):
6236 Create an uninitialized destination, to avoid needless work.
6237 (internal_equal): Simplify.
6238 (Ffillarray): Prefer tail call.
6239 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6240 contain at least one word.
6241 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6242 chars are narrower than ints.
6243 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6244 * fns.c (Fcopy_sequence):
6246 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6247 Don't try to port to hosts where bits_word values have holes; the
6248 code wouldn't work there anyway. Verify this assumption, though.
6249 (bool_vector_bytes): New function.
6250 (make_uninit_bool_vector): New decl.
6251 (bool_vector_fill): Now returns Lisp_Object.
6253 * xfns.c (xic_create_fontsetname):
6254 * xrdb.c (gethomedir): Prefer tail calls.
6256 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6258 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6259 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6261 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6262 that requires a return value.
6263 (Fset_buffer_modified_p): Take advantage of this change to do
6266 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6268 * buffer.c (Frestore_buffer_modified_p): Sync it with
6269 Fset_buffer_modified_p.
6270 (Fforce_mode_line_update): New function, moved from subr.el.
6271 (Fset_buffer_modified_p): Use them.
6272 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6274 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6276 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6277 This avoids undefined behavior when subtracting pointers into
6278 different aways. On my platform it also makes the code a tad
6279 smaller and presumably faster.
6281 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6283 * keyboard.c (command_loop_1): Use region-extract-function.
6284 * insdel.c (Qregion_extract_function): Not static any more (can we
6285 stop pretending that these vars can benefit from being marked static?).
6287 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6289 * search.c (find_newline): If buffer text is relocated during the
6290 "dumb loop", adjust C pointers into buffer text to follow suit.
6293 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6295 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6296 for conversion (Bug#15837).
6298 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6300 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6301 for the entire range of inserted characters. (Bug#15841)
6303 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6305 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6307 (realize_default_face): Remove assignment to distant-foreground if
6308 unspecified (Bug#15815).
6310 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6312 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6313 cache-long-scans disabled, since we don't want to call
6314 prepare_to_modify_buffer (in insert_1_both) for each message we
6317 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6318 from buffer.c. Improve commentary to the buffer field setter
6321 * buffer.c (bset_cache_long_scans): Static function deleted.
6322 Improve commentary to the buffer field setter functions.
6323 (init_buffer_once): Default for cache-long-scans changed to t.
6326 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6328 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6330 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6331 This bug was introduced in my 2013-06-21 change, and caused
6332 struct Lisp_Sub_Char_Table objects to be given too many slots,
6333 which broke 'make -C admin/unidata'.
6335 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6337 Import changes from mac-port 4.5.
6338 * macfont.m (mac_font_copy_default_descriptors_for_language)
6339 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6340 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6341 (macfont_language_default_font_names): New.
6342 (macfont_list): Rearrange language/charset code.
6343 (macfont_close): Don't check for macfont_info->cache.
6344 (mac_ctfont_create_preferred_family_for_attributes): New font
6345 selection code, call
6346 mac_font_copy_default_name_for_charset_and_languages.
6347 (mac_font_copy_default_descriptors_for_language)
6348 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6350 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6352 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6354 Port to C11 aligned_alloc, and fix some integer overflows.
6355 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6356 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6357 and use of posix_memalign replaced with aligned_alloc.
6358 (aligned_alloc): New function, defined or declared as needed.
6359 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6360 Don't undef; configure.ac now does this.
6361 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6362 (calloc, aligned_alloc): Check for integer overflow.
6363 (aligned_alloc): Rename from memalign. All uses changed.
6364 (memalign): New function, an alias for aligned_alloc.
6366 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6368 * xdisp.c (redisplay_internal): Fix typo in last change.
6370 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6372 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6374 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6376 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6377 redisplay--mode-lines-cause.
6378 (redisplay_internal): Keep them uptodate. Remove redundant check of
6379 buffer_shared_and_changed.
6380 * *.[chm]: Number every assignment to update_mode_lines so we
6381 can track why it is set.
6383 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6385 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6387 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6389 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6390 can track why it is set.
6392 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6394 Integer-related fixes for term.c etc.
6395 * dispextern.h (face_tty_specified_color): New function.
6396 * term.c (turn_on_face): Don't rely on undefined behavior when
6397 assigning an out-of-range value to 'long'.
6398 Simplify test for toggling highlight.
6399 (tty_capable_p): Omit last two (unused) args. All callers changed.
6400 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6401 (read_menu_input, tty_menu_activate, tty_menu_show):
6402 * xfaces.c (x_supports_face_attributes_p)
6403 (tty_supports_face_attributes_p):
6404 Use bool for boolean. All callers changed.
6405 (tty_supports_face_attributes_p): Omit defaults for color indices;
6406 no longer needed. Simplify tail call.
6408 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6410 * xdisp.c (prepare_menu_bars): Mark static.
6411 * lisp.h (prepare_menu_bars): Don't declare.
6412 * xselect.c (x_handle_selection_clear):
6413 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6415 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6417 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6418 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6420 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6422 * keyboard.c (Fcommand_error_default_function): Rename from
6423 Fdefault_error_output.
6425 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6427 * keyboard.c (Fdefault_error_output): New function, extracted from
6429 (syms_of_keyboard): Use it for Vcommand_error_function.
6431 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6433 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6434 (init_eval): Use it to ensure handlerlist is non-NULL.
6435 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6436 (Fsignal): Adjust NULLness test of handlerlist.
6437 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6439 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6441 * callproc.c (call_process): Call prepare_to_modify_buffer before
6442 decoding text read from the sub-process, as the decoded stuff will
6443 be inserted into the buffer. This will invalidate the various
6444 caches maintained for the buffer. (Bug#15148)
6446 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6448 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6449 string of glyphless-char-display.
6451 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6453 * nsfns.m (ns_get_name_from_ioreg): New function.
6454 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6455 OSX >= 10.9. Use ns_get_name_from_ioreg.
6457 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6459 Simplify and port recent bool vector changes.
6460 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6461 only in this file. Use a more-efficient implementation if the
6462 second argument is a power of 2.
6463 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6464 Remove no-longer-necessary compile-time checks.
6465 (bool_vector_exact_payload_bytes): New function.
6466 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6467 exact payload changed to call the new function. Do not assume
6468 that the arg or result fits in ptrdiff_t.
6469 (bool_vector_fill): New function.
6470 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6472 (vroundup_ct): Don't assume arg fits in size_t.
6473 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6474 invoke set_category_set.
6475 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6476 All callers changed. Use bool_vector_set.
6477 * category.h (XCATEGORY_SET): Remove; no longer needed.
6478 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6480 * data.c (Faref): Use bool_vector_ref.
6481 (Faset): Use bool_vector_set.
6482 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6483 (Fbool_vector_not, Fbool_vector_count_matches)
6484 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6485 * fns.c (concat): Use bool_vector_ref.
6486 (Ffillarray): Use bool_vector_fill.
6487 (mapcar1): Use bool_vector_ref.
6488 (sxhash_bool_vector): Hash words, not bytes.
6489 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6490 a constant, since it's now used in #if.
6491 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6492 unsigned char on unusual architectures, so that we no longer
6493 assume that the number of bits per bits_word is a power of two or
6494 is a multiple of 8 or of CHAR_BIT.
6495 (Qt): Add forward decl.
6496 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6497 at least as strictly as bits_word.
6498 (bool_vector_data, bool_vector_uchar_data): New accessors.
6499 All data structure accesses changed to use them.
6500 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6501 (bool_vector_set): New functions.
6502 (bool_vector_fill): New decl.
6503 (ROUNDUP): Move to alloc.c as described above.
6505 Fix recent gnutls changes.
6506 * gnutls.c (Fgnutls_boot): Don't assume C99.
6507 * process.c (wait_reading_process_output): Fix typo in recent change.
6509 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6511 * process.c (wait_reading_process_output, read_process_output)
6512 (send_process): Check gnutls_state is not NULL.
6514 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6515 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6517 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6519 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6520 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6522 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6525 * nsfns.m (Fx_create_frame): Fix memory leak.
6527 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6528 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6529 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6531 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6533 * xdisp.c (message3_nolog, message_with_string): Encode the string
6534 before writing it to the terminal in a non-interactive session.
6536 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6537 sure we concatenate them into a unibyte string.
6539 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6540 resulting temporary name before returning it to the caller.
6541 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6542 is a unibyte string, convert NAME to a unibyte string to ensure
6543 that the result is also a unibyte string.
6545 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6546 create unibyte strings from default paths and directory/file
6549 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6552 * callproc.c (init_callproc): Use build_unibyte_string to make
6553 sure we create unibyte strings from default paths and
6554 directory/file names.
6556 * buffer.c (init_buffer): Don't store default-directory of
6557 *scratch* in multibyte form. The original problem which led to
6558 that is described in
6559 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6560 but it was solved long ago. (Bug#15260)
6562 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6564 Port to stricter C99 platforms.
6565 Especially, C99 prohibits nesting a struct X inside struct Y if
6566 struct X has a flexible array member.
6567 * alloc.c (struct sdata): New type.
6568 (sdata): Implement in terms of struct sdata.
6569 Remove u member; all uses replaced by next_vector, set_next_vector.
6570 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6571 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6572 (struct sblock): Rename first_data member to data, which is now
6573 a flexible array member. All uses changed.
6574 (next_vector, set_next_vector, large_vector_vec): New functions.
6575 (vector_alignment): New constant.
6576 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6577 (struct large-vector): Now merely a NEXT member, since the old approach
6578 ran afoul of stricter C99. All uses changed to use
6579 large_vector_vec or large_vector_offset.
6580 (large_vector_offset): New constant.
6581 * dispnew.c: Include tparam.h, for tgetent.
6582 Do not include term.h; no longer needed.
6583 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6584 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6585 (struct Lisp_Vector): Use a flexible array member for contents,
6586 instead of a union with a member that is an array of size 1.
6588 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6589 fact that the struct no longer contains a union.
6590 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6591 (struct Lisp_Save_Value, struct Lisp_Free):
6592 Use unsigned, not int, for spacers, to avoid c99 warning.
6593 (union specbinding): Use unsigned, not bool, for bitfield, as
6594 bool is not portable to pre-C99 hosts.
6596 2013-11-04 Glenn Morris <rgm@gnu.org>
6598 * emacs.c (usage_message): Mention that `-L :...' appends.
6600 2013-11-02 Glenn Morris <rgm@gnu.org>
6602 * Makefile.in (abs_builddir): Remove.
6603 (bootstrap_exe): Use relative filename.
6605 Use relative filenames in TAGS files.
6606 * Makefile.in (abs_srcdir): Remove it again.
6607 (.PHONY): Remove frc.
6608 (maintainer-clean): No more TAGS-LISP file.
6609 (TAGS): Pass relative file names to etags.
6610 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6612 * Makefile.in (abs_srcdir): New, set by configure.
6614 (maintainer-clean): Remove pointless echo. That should be in the
6615 top-level Makefile, if anywhere. Delete TAGS-LISP.
6616 (extraclean): No s/ and m/ directories for some time.
6617 (TAGS): Also depend on ctagsfiles3.
6618 Remove no-longer-defined S_FILE.
6619 Pass absolute filenames to etags once more.
6620 (TAGS-LISP): Replace lispdir with its expansion.
6621 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6622 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6624 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6626 * xfaces.c (check_lface_attrs, realize_default_face):
6627 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6628 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6630 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6632 * emacs.c (original_pwd): Remove global var by making it local.
6633 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6635 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6637 * xfaces.c: Declare color_distance.
6638 (QCdistant_foreground): New variable.
6639 (NEAR_SAME_COLOR_THRESHOLD): New define.
6640 (load_color2): New function.
6641 (load_color): Call load_color2.
6642 (load_face_colors): Call load_color2 and if distant-color is specified
6643 calculate distant and use distant-color if colors are near.
6644 (LFACE_DISTANT_FOREGROUND): New define.
6645 (merge_face_ref, Finternal_set_lisp_face_attribute)
6646 (Finternal_get_lisp_face_attribute)
6647 (x_supports_face_attributes_p): Handle distant-foreground similar to
6649 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6651 * dispextern.h (lface_attribute_index):
6652 Add LFACE_DISTANT_FOREGROUND_INDEX.
6654 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6656 * image.c (pbm_next_char): New function.
6657 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6658 (pbm_scan_number): Use it.
6659 (Qlibjpeg_version): New variable.
6660 (syms_of_image): DEFSYM and initialize it.
6662 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6664 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6666 2013-10-31 Glenn Morris <rgm@gnu.org>
6668 * emacs.c (original_pwd): New char.
6669 (main): If using --chdir, store original_pwd.
6670 (init_cmdargs): When setting Vinvocation_directory based on a
6671 relative argv[0], use original_pwd if set. (Bug#15768)
6673 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6675 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6677 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6679 * insdel.c: Fix minor problems found by static checking.
6680 (Qregion_extract_function): Now static.
6681 (prepare_to_modify_buffer_1): Remove unused locals.
6683 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6685 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6686 (syms_of_xdisp): Declare pre-redisplay-function.
6687 (markpos_of_region): Remove function.
6688 (init_iterator, compute_stop_pos, handle_face_prop)
6689 (face_before_or_after_it_pos, reseat_to_string)
6690 (get_next_display_element, window_buffer_changed)
6691 (redisplay_internal, try_cursor_movement, redisplay_window)
6692 (try_window_reusing_current_matrix, try_window_id, display_line)
6693 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6694 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6695 * window.h (struct window): Remove field `region_showing'.
6696 * dispextern.h (struct it): Remove region_beg/end_charpos.
6697 (face_at_buffer_position, face_for_overlay_string)
6698 (face_at_string_position): Update prototypes.
6699 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6700 (face_at_string_position): Remove `region_beg' and `region_end' args.
6701 * fontset.c (Finternal_char_font):
6702 * font.c (font_at, font_range): Adjust calls accordingly.
6703 * insdel.c (Qregion_extract_function): New var.
6704 (syms_of_insdel): Initialize it.
6705 (prepare_to_modify_buffer_1): Use it.
6707 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6709 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6710 * ftxfont.c (ftxfont_get_gcs):
6711 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6712 * xfaces.c (x_free_colors, x_free_dpy_colors)
6713 (x_create_gc, unload_color):
6714 * xselect.c (x_property_data_to_lisp):
6715 * xsettings.c (parse_settings):
6716 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6717 (get_bits_and_offset): Adjust definition.
6718 * frame.c (XParseGeometry): Adjust locals.
6719 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6720 * regex.h (toplevel): Likewise for reg_syntax_t.
6722 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6724 * eval.c (run_hook_with_args): Use FUNCTIONP.
6726 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6728 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6729 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6730 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6731 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6732 on MS-Windows anyway.
6733 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6734 (free_realized_face): ...adjust user.
6735 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6736 white relief pixels to -1.
6737 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6738 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6739 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6741 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6743 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6744 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6745 in practice now. All callers changed.
6747 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6749 * dispextern.h (struct face): Use bitfields for 'underline_type'
6750 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6751 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6752 'stipple' member. Move 'lface' member up to help...
6753 * xfaces.c (make_realized_face): ...this function to find and
6754 clear just the members that need clearing.
6755 (load_face_colors, realize_x_face):
6756 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6758 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6760 * xftfont.c (struct xftfont_info): Remove set-but-unused
6762 (xftfont_open): Adjust user.
6763 (xftfont_get_colors): Remove useless prototype.
6765 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6767 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6768 before passing them to 'unexec'. (Bug#15260)
6770 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6772 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6774 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6776 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6777 the changed signature of the font driver's 'close' method.
6779 * w32font.h (w32font_close): Adjust the prototype to the change in
6780 function definition.
6782 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6784 * w32uniscribe.c (uniscribe_close): Adapt the call to
6785 w32font_close to its new prototype.
6787 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6789 Omit unused frame argument of font API's close function.
6790 * font.h (struct font): Drop frame argument. Adjust comment.
6791 * font.c (font_clear_cache, font_close_object): Adjust users.
6792 * ftfont.c (ftfont_close):
6793 * ftxfont.c (ftxfont_close):
6794 * macfont.m (macfont_close):
6795 * nsfont.m (nsfont_close):
6796 * w32font.c (w32font_close):
6797 * xfont.c (xfont_close):
6798 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6799 tweak comments and make functions safe if called more than once for
6800 the same font object.
6802 Perform font-specific cleanup when font object is swept by GC. See
6803 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6804 * alloc.c (cleanup_vector): New function.
6805 (sweep_vector): Call it for each reclaimed vector object.
6806 * font.h (struct font): Adjust comment.
6808 2013-10-24 Glenn Morris <rgm@gnu.org>
6810 * Makefile.in (abs_top_srcdir): New, set by configure.
6812 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6814 Adjust recent font-related changes to fix bug#15686.
6815 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6816 is a live window system frame, mark its default font too.
6818 2013-10-23 Glenn Morris <rgm@gnu.org>
6820 * Makefile.in (RUN_TEMACS): Make relative (again).
6821 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6822 (bootstrap-emacs$(EXEEXT)):
6823 Quote entities that might contain whitespace.
6825 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6827 Port to Solaris 10 and its bundled GCC.
6828 Problem reported by Timothy C. Burt.
6829 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6831 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6833 Do not allow font caches to grow too large.
6834 * alloc.c (compact_font_cache_entry, compact_font_caches):
6835 New functions or stub if not HAVE_WINDOW_SYSTEM.
6836 (compact_undo_list): Factor out from Fgarbage_collect.
6838 (mark_face_cache): Mark face font. Move down to avoid
6840 (mark_terminals): Do not mark font cache here.
6841 (Fgarbage_collect): Call compaction functions described
6842 above. Adjust comment.
6844 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6846 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6847 chdir to HOME (bug#15607).
6849 * nsterm.m (Qcocoa, Qgnustep): New variables.
6850 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6851 (ns_get_color): Make selection color work for GNUstep also.
6853 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6855 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6856 handles mouse clicks. Instead, let GPM use the same code as all
6857 the other mice use. See the discussion starting at
6858 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6859 for the details of the problem with the menu bar this fixes.
6861 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6863 Remove port-specific display name lists to avoid extra
6864 complexity and data duplication with display info lists.
6865 * xterm.h (x_display_name_list): Remove declaration.
6866 * xterm.c (x_display_name_list): Remove.
6867 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6868 * xfns.c (x_display_info_for_name, Fx_display_list):
6869 Likewise. Use x_display_list where appropriate.
6870 * w32term.h (w32_display_name_list): Remove declaration.
6871 * w32term.c (w32_display_name_list): Remove.
6872 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6874 * w32fns.c (x_display_info_for_name, Fx_display_list):
6875 Likewise. Use x_display_list where appropriate.
6876 * nsterm.h (ns_display_name_list): Remove declaration.
6877 * nsterm.m (ns_display_name_list): Remove.
6878 (ns_term_init, syms_of_nsterm): Adjust users.
6879 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6880 Likewise. Use x_display_list where appropriate.
6881 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6882 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6883 (mark_terminals): Mark per-terminal font cache.
6885 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6887 Don't run timers in input-pending-p. Its new check-timers param
6888 provides the prior behavior. (Bug#15045).
6889 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6891 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6893 Make some functions static in non-Microsoft builds.
6894 On my platform (Fedora 19 x86-64), this shrinks the
6895 Emacs executable (text+data) by 0.25%.
6896 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6897 (load_color) [!MSDOS]:
6898 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6899 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6900 * lisp.h (check_existing):
6901 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6902 (network_interface_info) [!WINDOWSNT]:
6903 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6904 Remove extern decls.
6905 * fileio.c (check_existing):
6906 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6907 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6908 (network_interface_info) [!WINDOWSNT]:
6909 * term.c (encode_terminal_code) [!WINDOWSNT]:
6910 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6911 * xfaces.c (load_color) [!MSDOS]:
6913 * fileio.c (check_existing, check_executable, check_writable):
6914 * process.c (network_interface_list, network_interface_info):
6915 Move earlier, so that we don't need forward decls.
6916 * gnutls.c (fn_gnutls_transport_set_errno)
6917 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6919 * w32.c (init_environment): Use faccessat rather than
6920 check_existing, partly for consistency with the rest of the code
6921 in this file, partly so that check_existing can be static.
6923 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6924 * emacs.c (MAIN_PROGRAM): New macro.
6925 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6926 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6928 bool vector int width fixes
6929 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6930 (Fbool_vector_count_matches_at):
6931 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6932 can exceed PTRDIFF_MAX, at least in theory.
6933 (Fbool_vector_count_matches_at):
6934 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6936 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6938 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6939 (struct sockaddr): Add forward decl, for platforms that lack it.
6941 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6943 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6946 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6948 * w32.c (network_interface_get_info, network_interface_list)
6949 (network_interface_info): New functions. (Bug#15610)
6950 (GetAdaptersInfo_Proc): New typedef.
6951 (get_adapters_info): New wrapper function.
6952 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6954 * process.h (network_interface_list, network_interface_info):
6957 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6958 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6959 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6960 for WINDOWSNT. Doc fix.
6961 (syms_of_process): Defsubr Snetwork_interface_list and
6962 Snetwork_interface_info unconditionally.
6964 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6965 in NS GUI sessions. (Bug#15629)
6967 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6969 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6971 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6973 * print.c (print_object): Print " ..." when truncating bool vectors.
6975 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6977 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6978 standard mouse buttons.
6980 * termhooks.h (struct input_event): Remove incorrect commentary.
6982 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6984 Disallow bool vector operations on mixed-length operands.
6985 The old behavior left garbage in the result vector sometimes,
6986 and didn't seem to be useful.
6987 * data.c (Qwrong_length_argument): New static var.
6988 (wrong_length_argument): New function.
6989 (bool_vector_binop_driver): Check that args agree in length.
6991 * keyboard.c, keyboard.h (all_kboards): Now static.
6993 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6995 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6996 note from the lispref.
6998 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
7000 * nsterm.h (struct ns_display_info): Remove set-but-unused
7001 member image_cache (image caches are per-terminal anyway).
7002 (FRAME_X_IMAGE_CACHE): Remove.
7003 * nsterm.m (ns_initialize_display_info): Adjust user.
7005 2013-10-14 Eli Zaretskii <eliz@gnu.org>
7007 * w32proc.c: Include mingw_time.h.
7009 * w32.c: Include mingw_time.h.
7011 Implement scrolling of TTY menus when the screen is too short.
7013 * term.c (tty_menu_display): Accept an additional argument, the
7014 menu item from which to start displaying the menu. Account for
7015 the value of Y when limiting the menu to the number of available
7017 (mi_result): New enumeration.
7018 (read_menu_input): Return enumerated value. When the y coordinate
7019 hits min_y or max_y, return scroll indication instead of wrapping
7021 (tty_menu_activate): Handle the scrolling indications from
7022 read_menu_input. Compute the first menu item to display and pass
7023 it to tty_menu_display.
7025 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7027 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
7028 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
7029 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
7030 Adjust to match the change described below.
7031 (struct terminal): Move must_write_spaces, line_ins_del_ok,
7032 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
7033 memory_below_frame members to...
7034 * termchar.h (struct tty_display_info): ...here because they're
7035 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
7036 * term.c (init_tty):
7037 * nsterm.m (ns_create_terminal):
7038 * w32term.c (w32_create_terminal):
7039 * xterm.c (x_create_terminal): Adjust users.
7040 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
7041 to filter out non-TTY frames. Adjust comment.
7042 (scrolling): Adjust user. Prefer eassert for debugging check.
7044 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7046 * xfaces.c (PT_PER_INCH): Remove unused macro.
7047 * termhooks.h (struct terminal): Remove set-but-unused
7048 member fast_clear_end_of_line.
7049 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
7050 * nsterm.m (ns_create_terminal):
7051 * term.c (init_tty):
7052 * w32term.c (w32_create_terminal):
7053 * xterm.c (x_create_terminal): Adjust users.
7055 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
7057 * lisp.h (bool_vector_size): New function.
7058 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
7059 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7060 (Fbool_vector_not, Fbool_vector_count_matches_at):
7061 Remove uses of 'eassume' that should no longer be needed,
7062 because they are subsumed by the 'eassume' in bool_vector_size.
7064 2013-10-12 Eli Zaretskii <eliz@gnu.org>
7066 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
7067 after inclusion of gif_lib.h, thus fixing compiler warnings caused
7068 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
7070 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7072 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
7073 have different dimensions. (Bug#15575)
7075 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
7078 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
7080 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7082 * term.c (tty_menu_show): Never return with unbalanced
7083 specpdl. Use eassert for debugging check. Adjust style.
7085 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7087 * term.c (read_menu_input): Make selection of menu items
7088 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
7089 (tty_menu_activate): Fix off-by-one error when computing max_y.
7091 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
7093 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
7094 audit logging (only used with GnuTLS 3.x) and enable it.
7096 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7098 * dispnew.c (redraw_frame): Remove useless #ifdef because
7099 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
7100 Also, move TTY fflush to...
7101 * term.c (tty_update_end): ...this function.
7103 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7105 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
7106 the end of the frame's glyph matrix. (Bug#15575)
7108 * term.c (tty_menu_display): Don't move cursor while overwriting
7109 frame's glyphs with menu items. Limit the number of items
7110 displayed to what can be shown on the available screen lines,
7111 excluding the echo area.
7112 (tty_menu_activate): Limit the Y coordinate allowed by
7113 read_menu_input to the last screen line used for menu display.
7115 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
7117 * lisp.h (eassume): New macro.
7118 Also, include <verify.h>, for 'assume'.
7119 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
7120 (vroundup, vector_nbytes):
7121 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7122 (Fbool_vector_not, Fbool_vector_count_matches)
7123 (Fbool_vector_count_matches_at):
7124 Use eassume, not eassert.
7125 * casetab.c (set_identity, shuffle):
7126 * composite.c (composition_gstring_put_cache):
7127 * dispnew.c (update_frame_1):
7128 * ftfont.c (ftfont_shape_by_flt):
7129 * image.c (gif_load):
7130 * intervals.c (offset_intervals):
7131 * macfont.m (macfont_shape):
7132 Remove calls to 'assume' that are no longer needed, because
7133 --enable-gcc-warnings no longer generates bogus warnings
7134 when these calls are removed.
7136 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7138 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7140 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7142 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7143 (Qsubstitute_env_in_file_name): New var.
7144 (syms_of_fileio): Define it.
7146 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7148 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7149 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7152 * term.c (save_and_enable_current_matrix): Don't allocate and
7153 don't save margin areas.
7154 (restore_desired_matrix): Don't restore margin areas.
7155 (free_saved_screen): Don't free margin areas.
7157 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7159 * image.c: Pacify --enable-gcc-warnings.
7160 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7161 #define only if used.
7163 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7165 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7166 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7167 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7168 (gif_load): For giflib v5.x and later, display the error message
7169 produced by giflib when its functions fail.
7170 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7173 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7175 * keyboard.c (last_event_timestamp): Remove. For X selection and
7176 GTK popup menus, it may be obtained from per-frame X display info.
7177 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7178 (process_special_events): Adjust users.
7179 * keyboard.h (last_event_timestamp): Remove declaration.
7180 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7181 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7182 * menu.h (xmenu_show): Adjust prototype.
7183 * menu.c (Fx_popup_menu): Adjust user.
7184 * xselect.c (x_own_selection, x_get_foreign_selection)
7185 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7187 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7189 * keyboard.c (init_kboard): Now static. Add arg
7190 to denote window system. Adjust comment.
7191 (init_keyboard): Adjust user.
7192 (allocate_kboard): New function.
7194 * nsterm.m (ns_term_init):
7195 * term.c (init_tty):
7196 * w32term.c (w32_create_terminal):
7197 * xterm.c (x_term_init): Use it.
7198 * keyboard.h (init_kboard): Remove prototype.
7199 (allocate_kboard): Add prototype.
7201 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7203 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7204 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7206 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7208 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7210 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7212 * term.c (tty_menu_activate): Flush the output stream after
7213 showing the cursor, and don't mark the frame garbaged at exit from
7214 the function. Fixes redisplay glitches when moving from one menu
7217 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7219 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7220 or throw error (Bug#15570).
7222 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7224 * intervals.c (temp_set_point_both): Move test into 'eassert',
7227 * lisp.h (eassert): Don't use 'assume'.
7228 Sometimes 'assume' wins in performance, and sometimes it loses,
7229 so it shouldn't be used all the time. Perhaps we need two
7230 flavors of 'eassert', one for where 'assume' is far more likely
7231 to help or to hurt; but that can be done later.
7232 Problem reported by Dmitry Antipov in
7233 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7234 Also, don't include <verify.h>; no longer needed.
7236 2013-10-09 Glenn Morris <rgm@gnu.org>
7238 * eval.c (Fcond): Doc tweak.
7240 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7242 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7243 expressions with side effects to eassert. (Bug#15565)
7245 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7247 * fns.c (hashfn_user_defined): Allow hash functions to return any
7250 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7252 Fix minor problems found by static checking.
7253 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7254 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7255 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7256 * keyboard.c (read_menu_command): Remove unused local.
7257 * lisp.h (read_menu_command): New decl.
7258 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7259 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7260 Return ptrdiff_t, not int.
7261 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7262 not int, for benefit of xpalloc.
7263 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7265 (have_menus_p): Remove; unused.
7266 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7267 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7268 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7270 (save_and_enable_current_matrix): Omit unnecessary casts.
7271 (read_menu_input): Omit local extern decl (now in lisp.h).
7272 Don't access uninitialized storage if mouse_get_xy fails.
7273 (tty_menu_activate): Mark local as initialized, for lint.
7274 (tty_menu_activate, tty_meny_show): Remove unused locals.
7276 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7278 Support menus on text-mode terminals.
7279 * xterm.h (xw_popup_dialog): Add prototype.
7281 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7282 (xmenu_show): Block input here, instead in Fx_popup_menu.
7283 (xw_popup_dialog): New function, with X-specific bits of popup
7286 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7289 * window.c (Fset_window_configuration): Use run-time tests of the
7290 frame type instead of compile-time conditionals, when menu-bar
7291 lines are considered.
7293 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7294 (w32_popup_dialog): New prototypes.
7296 * w32menu.c (Fx_popup_dialog): Function deleted.
7297 (w32_popup_dialog): New function, with w32 specific bits of popup
7298 dialogs. Block input here.
7300 * w32inevt.c (w32_console_read_socket): Minor change to add
7301 debugging TTY events.
7303 * w32fns.c (show_hourglass): If returning early because the frame
7304 is not a GUI frame, unblock input.
7306 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7307 (cursorY): New functions.
7309 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7310 WINDOWSNT, macros that call curX and curY elsewhere.
7312 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7314 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7315 specific function to hide and show cursor on a text-mode terminal.
7316 (tty_menu_struct, struct tty_menu_state): New structures.
7317 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7318 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7319 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7320 (tty_menu_locate, save_and_enable_current_matrix)
7321 (restore_desired_matrix, screen_update, read_menu_input)
7322 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7323 (tty_pop_down_menu, tty_menu_last_menubar_item)
7324 (tty_menu_new_item_coords, tty_menu_show): New functions.
7325 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7327 * nsterm.h (ns_popup_dialog): Adjust prototype.
7329 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7331 (ns_popup_dialog): Adapt order of arguments to the other
7332 *_menu_show implementations.
7333 (Fx_popup_dialog): Function deleted.
7335 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7337 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7339 * menu.c (have_boxes): New function.
7340 (single_keymap_panes): Use it instead of a compile-time
7342 (single_menu_item): Use run-time tests of the frame type instead
7343 of compile-time conditionals.
7344 (encode_menu_string): New function.
7345 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7346 the macro, since different types of frame need different encoding
7348 (digest_single_submenu): Use run-time tests of frame type instead
7349 of, or in addition to, compile-time conditionals.
7350 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7351 (Fx_popup_menu): Detect when the function is called from keyboard
7352 on a TTY. Don't barf when invoked on a text-mode frame.
7353 Check frame type at run time, instead of compile-time conditionals for
7354 invoking terminal-specific menu-show functions.
7355 Call tty_menu_show on text-mode frames.
7356 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7357 run time to determine which alternative to invoke; support dialogs
7360 * keyboard.h <Qmouse_movement>: Declare.
7362 * keyboard.c <Qmouse_movement>: Now extern.
7363 <Qecho_keystrokes>: New static variable.
7364 (read_key_sequence): Accept an additional argument, a flag to
7365 prevent redisplay during reading of the key sequence. All callers
7367 (read_menu_command): New function.
7368 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7370 (toolkit_menubar_in_use): New function.
7371 (make_lispy_event): Use it instead of a compile-time test.
7373 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7374 window-system being available.
7376 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7377 to x-popup-dialog on the frame type, they all now support popup
7380 * dispnew.c (save_current_matrix): Save the margin areas.
7381 (restore_current_matrix): Restore margin areas.
7382 (update_frame_with_menu): New function.
7384 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7387 * alloc.c (make_save_ptr): Now compiled unconditionally.
7389 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7391 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7392 (redraw_frame, update_frame): Adjust users.
7393 * dispextern.h (set_window_update_flags): Adjust prototype.
7394 * xdisp.c (redisplay_internal): When updating all frames with zero
7395 windows_or_buffers_changed, assume that only the windows that shows
7396 current buffer should be really updated.
7398 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7400 Do not allocate huge temporary memory areas and objects while encoding
7401 for file I/O, thus reducing an enormous memory usage for large buffers.
7402 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7403 * coding.h (struct coding_system): New member raw_destination.
7404 * coding.c (setup_coding_system): Initialize it to zero.
7405 (encode_coding_object): If raw_destination is set, do not create
7406 dst_object. Add comment.
7407 * fileio.c (toplevel): New constant E_WRITE_MAX.
7408 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7409 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7411 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7413 * nsterm.m (windowDidExitFullScreen:)
7414 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7416 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7418 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7419 * keyboard.c (unblock_input_to): Don't process pending signals
7420 if a fatal error is in progress.
7422 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7423 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7424 they're talking about words in Lisp bool vectors.
7425 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7426 * data.c (popcount_bits_word): Rename from popcount_size_t.
7427 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7430 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7432 Improve support for popcount and counting trailing zeros (Bug#15550).
7433 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7434 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7435 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7436 (popcount_size_t_msc, popcount_size_t_gcc):
7437 Remove; now done by Gnulib.
7438 (popcount_size_t): Now a macro that defers to Gnulib.
7439 (count_trailing_zero_bits): Return int, for consistency with
7440 Gnulib and because Emacs prefers signed to unsigned int.
7441 Don't assume that size_t is either unsigned int or unsigned long
7442 or unsigned long long.
7443 (size_t_to_host_endian): Do not assume that size_t is either
7444 exactly 32 or exactly 64 bits wide.
7445 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7446 etc., so that it's now an enum constant, not a macro.
7447 No need to assume that it's either 32 or 64.
7449 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7451 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7454 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7456 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7457 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7459 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7461 emacs_read and emacs_write now use void *, not char *.
7462 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7463 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7464 Buffer arg is now void *, not char *. This matches plain
7465 'read' and 'write' better, and avoids a constraint violation
7466 on Solaris 9 with Oracle Studio.
7468 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7470 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7471 memset to explicit loop. Otherwise copy largest possible chunk
7472 from initialized to uninitialized part, thus allowing the longer
7473 memcpy runs and reducing the number of loop iterations.
7475 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7477 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7478 hide toolbar (Bug#15388).
7479 (windowDidEnterFullScreen:): If presentation options are zero,
7480 set them here (Bug#15388).
7481 (ns_update_auto_hide_menu_bar): Remove runtime check.
7482 Don't auto hide dock unless menubar is also auto hidden.
7484 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7486 * editfns.c (message): Mention batch mode in doc string.
7488 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7490 * nsterm.m (check_native_fs): Remove erroneous comment.
7492 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7494 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7495 uses find_newline instead of scan_newline and so doesn't move point.
7497 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7499 Use hardware support for byteswapping on glibc x86 etc.
7500 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7501 whereas the old swap64 needed 30.
7502 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7503 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7504 Use byteswap.h's macros to swap bytes.
7505 * lisp.h (swap16, swap32, swap64): Remove.
7506 All uses replaced by bswap_16, bswap_32, bswap_64.
7508 * bytecode.c (exec_byte_code): Use some more volatile variables
7509 to work around local variables getting clobbered by longjmp.
7510 Port to pre-C99, which doesn't allow decls after stmts.
7512 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7514 * lisp.h (eassert): Assume that COND is true when optimizing.
7515 In other words, take on the behavior of eassert_and_assume.
7516 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7517 (eassert_and_assume): Remove. All uses replaced by eassert.
7519 * xdisp.c (Qglyphless_char): Now static.
7521 Adjust to merge from gnulib.
7522 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7523 * lisp.h: Include <verify.h>, for 'assume'.
7525 * eval.c (clobbered_eassert): New macro.
7526 (internal_catch, internal_condition_case)
7527 (internal_condition_case_1, internal_condition_case_2)
7528 (internal_condition_case_n): Use it instead of eassert
7529 when the argument contains locals clobbered by longjmp.
7530 Don't use clobbered locals outside of clobbered_eassert.
7531 (internal_lisp_condition_case): Use a volatile variable
7532 to work around a local variable's getting clobbered.
7534 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7536 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7537 (PUSH_HANDLER): New macro.
7538 (catchlist): Remove.
7539 (handlerlist): Always declare.
7541 * eval.c (catchlist): Remove (merge with handlerlist).
7542 (handlerlist, lisp_eval_depth): Not static any more.
7543 (internal_catch, internal_condition_case, internal_condition_case_1)
7544 (internal_condition_case_2, internal_condition_case_n):
7546 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7547 handlerlist/catchlist.
7548 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7549 handlerlist which can only handle a single condition-case handler at
7551 (find_handler_clause): Simplify since we only a single branch here
7554 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7556 (bcall0): New function.
7557 (exec_byte_code): Add corresponding cases. Improve error message when
7558 encountering an invalid byte-code. Let Bunwind_protect accept
7559 a function (rather than a list of expressions) as argument.
7561 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7562 and make them unconditional now that they're heap-allocated.
7564 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7566 * charset.c (Fdecode_char, Fencode_char): Remove description of
7567 `restriction' arg. now that it's hidden by advertised-calling-convention.
7569 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7571 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7572 Remove unused variable (from mac-port).
7573 (macfont_draw): Use s->ybase for correct y position.
7575 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7577 * frame.h (struct frame): Drop has_minibuffer member because...
7578 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7579 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7581 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7583 * window.h (struct window): Prefer enum text_cursor_kinds to int
7584 for phys_cursor_type member. Move the latter, phys_cursor_width,
7585 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7586 * window.c (replace_window, make_window): Adjust users.
7588 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7590 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7591 this module is never compiled otherwise.
7593 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7595 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7598 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7600 * xdisp.c (get_next_display_element): Don't call face_for_font in
7601 a build configured --without-x. (Bug#15484)
7603 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7605 * window.c (calc_absolute_offset): #elif should be #elif defined.
7607 * frame.c (delete_frame): Block/unblock input to overcome race
7608 condition (Bug#15475).
7610 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7612 * frame.c (delete_frame): Record selected frame only after
7613 calling Qdelete_frame_functions (Bug#15477).
7615 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7617 * nsterm.m (ns_selection_color): Remove.
7618 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7619 NSColor selectedText(Background)Color. Only for COCOA.
7620 (ns_term_init): Remove assignment of ns_selection_color, logic
7621 moved to ns_get_color.
7623 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7624 NS_SELECTION_COLOR_DEFAULT.
7625 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7627 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7629 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7630 frame' does not have the tool_bar_window member.
7632 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7634 Signal error when reading an empty byte-code object (Bug#15405)
7635 * lread.c (read1): Signal error.
7636 * alloc.c (make_byte_code): eassert header size.
7637 (sweep_vectors): Change an int to size_t.
7639 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7641 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7642 instead of ints, as it's the usual style for offsetof constants. See:
7643 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7645 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7646 This is ugly, but it should fix the performance problem for older
7647 GCC versions in the short run. I'll look into integrating the
7648 Gnulib module for popcount, as a better fix.
7649 See the thread starting in:
7650 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7651 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7652 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7653 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7654 (popcount_size_t): Use it.
7656 2013-09-24 Daniel Colascione <dancol@dancol.org>
7658 * process.c (Fnetwork_interface_info): Fix build break due to
7661 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7663 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7664 Prefer signed to unsigned integers where either will do.
7665 No need for 'const' on locals that do not escape.
7666 Omit easserts with unnecessary and unportable assumptions about
7667 alignment. Avoid unnecessary casts to char *.
7669 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7671 Use union for the payload of struct Lisp_Vector.
7672 This helps to avoid a few glitches dictated by C's aliasing rules.
7673 * lisp.h (struct Lisp_Vector): Use union for next and
7674 contents member. Adjust comment. Change related users.
7675 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7676 Related users changed.
7677 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7678 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7679 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7680 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7682 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7684 Optimize glyph row clearing and copying routines.
7685 * dispextern.h (struct glyph_row): Change layout of struct
7686 glyph_row to help copy_row_except_pointers. Adjust comment.
7687 * dispnew.c (null_row): Remove.
7688 (clear_glyph_row): Use offsetof and memset to find and clear
7689 just the members that need clearing. Adjust comment.
7690 (copy_row_except_pointers): Likewise for copying.
7692 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7694 Some minor cleanups of recently-added bool vector code.
7695 * conf_post.h (assume): Always return void. Use lint version
7696 only if GCC and MSC versions don't apply.
7697 * conf_post.h (assume):
7698 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7699 Depend on _MSC_VER, not __MSC_VER, for consistency with
7701 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7702 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7703 (bool_vector_binop_driver, count_trailing_zero_bits)
7704 (size_t_to_host_endian): Now static, not static inline;
7705 the latter isn't needed with modern compilers and doesn't
7706 work with older compilers anyway.
7708 * alloc.c (valgrind_p): Use bool for boolean.
7710 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7712 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7713 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7714 (display_last_displayed_message_p, message_buf_print)
7715 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7716 Use bool for boolean.
7717 * dispextern.h (cancel_line, init_desired_glyphs):
7718 Remove ancient leftover.
7719 (help_echo_showing_p, hourglass_shown_p):
7720 * lisp.h (noninteractive_need_newline): Adjust declaration.
7722 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7724 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7726 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7727 ...this file and convert the latter to static. Adjust comment.
7728 (make_initial_frame):
7729 * window.c (init_window_once): Adjust user.
7730 * frame.h (last_nonminibuf_frame): Remove declaration.
7731 * lisp.h (selected_frame): Likewise.
7732 * msdos.c (the_only_display_info): Adjust comment.
7734 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7736 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7737 computing the end column of mouse-highlight that comes from
7738 display or overlay strings. (Bug#15437)
7739 (note_mouse_highlight): Adapt calculation of last argument to
7740 mouse_face_from_string_pos to the above change.
7742 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7743 all platforms, not just for clang.
7745 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7747 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7748 about excess arguments to snprintf.
7750 * conf_post.h(assume): Use __builtin_unreachable for clang.
7752 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7754 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7755 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7757 2013-09-23 Daniel Colascione <dancol@dancol.org>
7759 * alloc.c (USE_VALGRIND): New macro; on by default
7760 when ENABLE_CHECKING.
7761 (mark_maybe_object, mark_maybe_pointer)
7762 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7764 (valgrind_p) [USE_VALGRIND]: New variable.
7765 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7767 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7769 * process.c (wait_reading_process_output): Change int pnamelen to
7772 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7773 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7774 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7775 argument to unsigned long to avoid warning.
7776 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7778 * conf_post.h (assume): Fix compiler error: x shall be cond.
7780 2013-09-22 Daniel Colascione <dancol@dancol.org>
7782 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7783 warning when compiling without a window system.
7785 2013-09-22 Daniel Colascione <dancol@dancol.org>
7787 * data.c (Qbool_vector_p): New symbol.
7788 (bool_vector_spare_mask, popcount_size_t_generic)
7789 (popcount_size_t_msc, popcount_size_t_gcc)
7791 (bool_vector_binop_driver)
7792 (count_trailing_zero_bits, size_t_to_host_endian)
7793 (Fbool_vector_exclusive_or)
7794 (Fbool_vector_union)
7795 (Fbool_vector_intersection, Fbool_vector_set_difference)
7796 (Fbool_vector_subsetp, Fbool_vector_not)
7797 (Fbool_vector_count_matches)
7798 (Fbool_vector_count_matches_at): New functions.
7799 (syms_of_data): Intern new symbol, functions.
7800 * alloc.c (bool_vector_payload_bytes): New function.
7801 (Fmake_bool_vector): Instead of calling Fmake_vector,
7802 which performs redundant initialization and argument checking,
7803 just call allocate_vector ourselves. Make sure we clear any
7804 terminating padding to zero.
7805 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7806 instead of open-coding the size calculation.
7807 (vroundup_ct): New macro.
7808 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7809 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7810 * composite.c (composition_gstring_put_cache):
7811 Change lint_assume to assume.
7812 * conf_post.h (assume): New macro.
7813 (lint_assume): Remove.
7814 * dispnew.c (update_frame_1): Change lint_assume to assume.
7815 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7817 * image.c (gif_load): Change lint_assume to assume.
7818 * lisp.h (eassert_and_assume): New macro.
7819 (Qbool_vector_p): Declare.
7820 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7821 (swap16, swap32, swap64): New inline functions.
7822 * macfont.m (macfont_shape): Change lint_assume to assume.
7823 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7824 * xsettings.c (parse_settings): Use new swap16 and
7825 swap32 from lisp.h instead of file-specific macros.
7827 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7829 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7830 found (which can legitimately happen when the glyph row at the
7831 window start is disabled in the current_matrix. (Bug#15365)
7833 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7835 Fix syntax.h bug introduced by recent INLINE change.
7836 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7837 conditionally compiled one way in some modules, and a different
7838 way in others. This doesn't work with extern inline functions,
7839 which must have the same definition in all modules, because the
7840 defining code might be shared across modules, depending on the
7841 implementation. Symptoms reported by Martin Rudalics in:
7842 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7843 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7844 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7845 overriding the corresponding functions in syntax.h.
7846 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7847 (syntax_property): New inline functions.
7848 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7849 Rewrite in terms of these new functions.
7851 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7853 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7854 not chars_in_text, whose result depends on the multibyteness of
7855 the current buffer. (Bug#15426)
7857 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7859 Port recent change to hosts where pointers aren't 'long'.
7860 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7861 Don't assume that pointers are the same width as 'long'.
7862 Add a compile-time check that a pointer fits into two X slots.
7864 A simpler, centralized INLINE.
7865 * conf_post.h (INLINE): Define only if not already defined.
7866 This allows us to use a single INLINE, defined by one file
7868 * emacs.c (INLINE): Define it.
7869 Also, include category.h, charset.h, composite.h, dispextern.h,
7870 syntax.h, systime.h, so that their INLINE definitions are expanded
7872 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7873 * buffer.h, buffer.c (BUFFER_INLINE):
7874 * category.h, category.c (CATEGORY_INLINE):
7875 * character.h, character.c (CHARACTER_INLINE):
7876 * charset.h, charset.c (CHARSET_INLINE):
7877 * composite.h, composite.c (COMPOSITE_INLINE):
7878 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7879 * frame.h, frame.c (FRAME_INLINE):
7880 * intervals.h, intervals.c (INTERVALS_INLINE):
7881 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7882 * lisp.h, alloc.c (LISP_INLINE):
7883 * process.h, process.c (PROCESS_INLINE):
7884 * syntax.h, syntax.c (SYNTAX_INLINE):
7885 * systime.h, sysdep.c (SYSTIME_INLINE):
7886 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7887 * window.h, window.c (WINDOW_INLINE):
7888 Remove. All uses replaced with INLINE.
7890 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7892 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7895 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7897 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7898 'const char *' to avoid compiler warnings due to similar change in
7899 the prototype of x_get_string_resource.
7901 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7903 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7904 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7905 going to replace static variables below. Adjust comments.
7906 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7907 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7908 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7909 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7910 Related users changed.
7911 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7912 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7913 last_mouse_movement_time, going to replace static variables below.
7915 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7916 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7918 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7919 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7920 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7921 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7922 static variables below.
7923 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7924 (last_mouse_scroll_bar): Remove.
7925 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7926 (mouseExited): Related users changed.
7928 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7930 Do not use external array to process X scroll bar messages.
7931 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7932 (x_send_scroll_bar_event): Pack window pointer into two slots
7933 of XClientMessageEvent if we're 64-bit. Adjust comment.
7934 (x_scroll_bar_to_input_event): Unpack accordingly.
7936 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7938 Ifdef away recent changes which aren't relevant to NS port.
7939 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7940 [!HAVE_NS]: Declare as such.
7941 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7942 [!HAVE_NS]: Define as such.
7944 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7946 * frame.c (x_redo_mouse_highlight): New function
7947 to factor out common code used in W32 and X ports.
7948 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7949 * xterm.h (struct x_display_info):
7950 * w32term.h (struct w32_display_info):
7951 * nsterm.h (struct ns_display_info): New members
7952 last_mouse_motion_frame, last_mouse_motion_x and
7953 last_mouse_motion_y, going to replace static variables below.
7954 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7955 (redo_mouse_highlight): Remove.
7956 (note_mouse_movement, syms_of_xterm): Adjust user.
7957 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7958 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7959 (redo_mouse_highlight): Remove.
7960 (note_mouse_movement, syms_of_w32term): Adjust user.
7961 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7962 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7964 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7965 * nsfns.m (compute_tip_xy): Adjust user.
7967 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7969 * frame.c (x_mouse_grabbed): New function.
7970 * dispextern.h (x_mouse_grabbed): Add prototype.
7971 (last_mouse_frame): Remove declaration.
7972 * xterm.h (struct x_display_info):
7973 * w32term.h (struct w32_display_info):
7974 * nsterm.h (struct ns_display_info): New member
7975 last_mouse_frame, going to replace...
7976 * xdisp.c (last_mouse_frame): ...global variable.
7977 (note_tool_bar_highlight):
7978 * w32term.c (w32_mouse_position, w32_read_socket):
7979 * xterm.c (XTmouse_position, handle_one_xevent):
7980 Use x_mouse_grabbed.
7981 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7983 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7985 * w32term.c (w32_read_socket): Avoid temporary
7986 variables in a call to x_real_positions.
7987 * xterm.c (handle_one_xevent): Likewise.
7989 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7991 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7992 (x_icon_type): Remove prototype.
7993 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7994 * frame.c (x_icon_type): Remove.
7995 * w32term.c (x_make_frame_visible, x_iconify_frame):
7996 * xterm.c (x_make_frame_visible, x_iconify_frame):
7997 Use x_set_bitmap_icon to factor out common code.
7999 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8001 * dispextern.h (check_x_display_info, x_get_string_resource):
8002 Declare here just once and unify the latter.
8003 * frame.c (check_x_display_info, x_get_string_resource):
8004 * nsterm.h (check_x_display_info):
8005 * xrdb.c (x_get_string_resource):
8006 * xterm.h (check_x_display_info): Remove prototypes.
8007 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
8008 * w32reg.c (x_get_string_resource): Likewise.
8009 (w32_get_rdb_resource): Adjust user.
8011 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8013 * xterm.h (struct x_display_info): New member
8014 x_pending_autoraise_frame, going to replace...
8015 * xterm.c (pending_autoraise_frame): ...static variable.
8016 (x_new_focus_frame, XTread_socket): Adjust users.
8017 * w32term.h (struct w32_display_info): New member
8018 w32_pending_autoraise_frame, going to replace...
8019 * w32term.c (pending_autoraise_frame): ...global variable.
8020 (x_new_focus_frame, w32_read_socket): Adjust users.
8022 2013-09-17 Glenn Morris <rgm@gnu.org>
8024 * xdisp.c (message_dolog): If we create *Messages*,
8025 switch it to messages-buffer-mode.
8027 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
8029 Don't overuse 'const' in types of locals.
8030 * bidi.c (bidi_count_bytes):
8031 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
8032 (xg_event_is_for_scrollbar):
8033 * xselect.c (x_handle_property_notify)
8034 (x_handle_selection_notify, x_handle_dnd_message):
8035 * xsettings.c, xsettings.h (xft_settings_event):
8036 * xterm.c (x_handle_net_wm_state, handle_one_event)
8037 (x_menubar_window_to_frame, x_detect_focus_change)
8038 (construct_mouse_click, note_mouse_movement)
8039 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8040 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8041 (handle_one_xevent, x_handle_net_wm_state):
8042 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
8043 (x_handle_dnd_message):
8044 Avoid unnecessary 'const', typically the second 'const' in
8045 'const foo * const arg', a 'const' that does not affect the API
8046 and doesn't significantly help the human reader.
8048 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8050 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
8051 only if Glib < 2.36.0.
8052 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
8053 * xsettings.c (init_gconf, init_gsettings): Do not check
8055 * xterm.c (handle_one_xevent): Do not call to x_clear_area
8057 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
8059 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
8061 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
8062 before calling g_type_init.
8064 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
8066 * nsterm.m (syms_of_nsterm): ... to here.
8068 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8070 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
8071 (ignore_next_mouse_click_timeout): Use Time as X does.
8072 (handle_one_xevent): Avoid cast and use unsigned comparison.
8074 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8076 Do not copy X event in handle_one_xevent except KeyPress case.
8077 Wnen XEvent is processed, it is unlikely to be changed except
8078 KeyPress case, so we can avoid copying and use const pointer to
8079 const data to make sure that an event is not changed elsewhere.
8080 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
8081 const' and do not create local copy except for the KeyPress event.
8082 Use casts to avoid a few glitches. Adjust formatting. Add comments.
8083 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
8084 (x_handle_net_wm_state, x_menubar_window_to_frame)
8085 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
8086 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8087 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
8088 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
8089 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
8090 (x_handle_dnd_message):
8091 * xsettings.c (xft_settings_event):
8092 Use 'const XEvent * const' where appropriate.
8093 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
8095 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8097 Fix X event waiting to handle multiple frames.
8098 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
8099 * xterm.c (pending_event_wait): Remove. Adjust users.
8100 (x_detect_focus_change): Pass frame arg.
8101 (handle_one_xevent): Find related frame early and clear per-frame
8102 wait_event_type only if this is an event for the relevant frame.
8103 (x_wait_for_event): Use per-frame wait_event_type.
8105 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
8107 * nsfns.m (Fx_create_frame): Fix font driver registration for
8110 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
8111 for syms_of_macfont.
8113 * nsterm.m: Include macfont.h.
8114 (ns_tmp_flags, ns_tmp_font): Remove.
8115 (ns_compute_glyph_string_overhangs): Check for driver Qns.
8116 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
8117 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8118 (changeFont:): Fix code style. Check for font driver type when
8121 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
8124 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
8125 (nsfont_open): Set font driver type.
8126 Set font->ascent and font->descent. Figure out font instead of
8127 ns_tmp_font, and flags instead of ns_tmp_flags.
8128 Fix indentation. Remove call to ns_draw_text_decoration,
8131 * nsfns.m: Include macfont.h.
8132 (Fx_create_frame): Register macfont driver, make a better default font.
8133 (Fns_popup_font_panel): Get font from macfont driver, if used.
8135 * macfont.m, macfont.h, macuvs.h: New files.
8137 * font.h: Declare syms_of_macfont.
8139 * font.c (syms_of_font): Call syms_of_macfont.
8141 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8143 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8145 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8146 and it is always zero for others, so I assume that this is an ancient
8147 leftover which nobody will want to change any more.
8148 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8149 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8150 * frame.c (x_set_scroll_bar_width):
8151 * w32fns.c (w32_createscrollbar):
8152 * w32term.c (w32_set_vertical_scroll_bar):
8153 * xfns.c (x_set_scroll_bar_default_width):
8154 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8155 (x_scroll_bar_expose): Related users changed.
8157 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8159 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8160 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8161 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8163 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8165 * nsterm.h, w32term.h, xterm.h: ...and not here.
8166 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8167 Remove unused Xisms.
8168 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8169 these modules are never compiled otherwise.
8171 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8173 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8174 Doc fix. (Bug#15375)
8176 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8178 Unify Fx_focus_frame between all ports.
8179 * frame.h (x_focus_frame): New prototype.
8180 * xfns.c (Fx_focus_frame): Remove.
8181 (syms_of_xfns): Do not defsubr it.
8182 (x_focus_frame): X implementation.
8183 * nsfns.m (Fx_focus_frame): Remove.
8184 (syms_of_nsfns): Do not defsubr it.
8185 (x_focus_frame): NS implementation.
8186 * w32term.c (Fx_focus_frame): Remove.
8187 (x_focus_on_frame): Rename to...
8188 (x_focus_frame): W32 implementation.
8189 * w32term.h (x_focus_on_frame): Remove prototype.
8190 * w32fns.c (Fx_focus_frame): Remove.
8191 (syms_of_w32fns): Do not defsubr it.
8192 * frame.c (Fx_focus_frame): Define here.
8193 (syms_of_frame): Defsubr here.
8194 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8196 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8198 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8199 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8200 each port to reference the port-specific window system data.
8201 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8202 (FRAME_DISPLAY_INFO): Define.
8203 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8204 (FRAME_DISPLAY_INFO): Define. Adjust users.
8205 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8206 (FRAME_DISPLAY_INFO): Define. Adjust users.
8207 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8208 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8209 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8210 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8211 * xselect.c, xterm.c: All related users changed.
8213 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8215 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8216 (x_menubar_window_to_frame): Remove prototypes.
8217 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8218 (x_menubar_window_to_frame, x_top_window_to_frame):
8220 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8221 (x_menubar_window_to_frame, x_top_window_to_frame):
8222 ...to here and convert all but the last to static.
8224 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8226 * lisp.mk (lisp): Add w32-common-fns.elc.
8228 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8230 * charset.c (char_charset): Document an exception for char-charset.
8232 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8234 * xterm.h (x_display_info): New field last_user_time...
8235 * xterm.c (toplevel): ...to replace static last_user_time.
8236 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8238 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8240 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8241 scroll bar values to prevent thumb from disappear and update comment.
8243 2013-09-11 Glenn Morris <rgm@gnu.org>
8245 * emacs.c (usage_message): Possessive apostrophe tweak.
8247 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8249 * nsterm.m (syms_of_nsterm): Use Qns.
8250 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8251 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8252 * xfns.c (x_display_info_for_name, Fx_open_connection):
8253 Remove old '#if 0' code.
8254 (syms_of_xfns): Use Qx.
8255 * termhooks.h (fullscreen_hook): Remove the leftover.
8256 (struct terminal): Fix typo in comment.
8258 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8260 Cleaning up a few X scroll bar bits.
8261 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8262 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8263 New member last_seen_part, going to replace...
8264 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8265 (xt_action_hook) [USE_LUCID]: Adjust user.
8266 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8267 Lucid-specific scroll bar support.
8268 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8269 to int and adjust to use last_seen_part member.
8270 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8271 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8272 Initialize last_seen_part.
8274 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8276 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8277 insert-buffer-substring an empty string.
8279 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8281 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8282 avoiding a GCC warning.
8284 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8286 Ifdef away frame tool bar code when it is not really used.
8287 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8288 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8289 and minimize_tool_bar_window_p under the above.
8290 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8291 (fset_tool_bar_window): Likewise.
8292 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8293 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8294 (change_frame_size_1):
8295 * window.c (window_from_coordinates, Frecenter): Adjust users.
8296 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8297 code is not really used.
8298 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8299 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8300 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8301 [!USE_GTK && !HAVE_NS]: Define as such.
8302 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8303 (note_mouse_highlight, expose_frame):
8304 * xfns.c (x_set_tool_bar_lines):
8305 * xterm.c (handle_one_xevent): Adjust users.
8307 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8309 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8310 This bug was introduced by my 2013-08-26 patch, which incorrectly
8311 assumed that the terminfo implementation doesn't use termcap buffers.
8312 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8313 these buffers apparently are used after all.
8314 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8315 (struct tty_display_info): Define members termcap_term_buffer and
8316 termcap_strings_buffer even if TERMINFO.
8318 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8321 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8322 'usage' docstring entry to pacify make-docfile.
8324 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8326 Change comparison functions =, <, >, <=, >= to take many arguments.
8327 * data.c: Change comparison functions' interface and implementation.
8328 * lisp.h: Make arithcompare available for efficient two arg
8330 * bytecode.c: Use arithcompare.
8331 * fileio.c: Use new interface.
8333 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8335 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8337 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8339 * eval.c (Feval): Document the new use of `lexical'.
8341 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8343 Review and drop old frame resize hack.
8344 * frame.h (struct frame): Remove force_flush_display_p.
8345 * dispnew.c (update_frame): Adjust user and don't call
8346 flush_frame here. The comment has said that there was an issues
8347 with redisplaying fringes, but I don't see any differences with
8348 and without this hack. Hopefully we can continue without it.
8349 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8350 current frame matrices twice if resized_p is set.
8352 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8354 Do not populate pure Xism x_sync to other ports.
8355 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8356 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8357 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8358 * w32term.h (x_sync): Remove prototype.
8360 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8362 Cleanup frame flushing.
8363 * dispextern.h (struct redisplay_interface):
8364 Drop flush_display_optional because flush_display is enough
8365 for X and flushing via RIF is just a no-op for others.
8366 * frame.h (flush_frame): New function.
8367 * dispnew.c (update_frame):
8368 * minibuf.c (read_minibuf):
8369 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8371 * keyboard.c (detect_input_pending_run_timers): Do not flush
8372 all frames but selected one in redisplay_preserve_echo_area.
8373 * nsterm.m (ns_flush): Remove no-op.
8374 (ns_redisplay_interface): Adjust user.
8375 * w32term.h (x_flush): Remove no-op.
8376 (w32_redisplay_interface): Adjust user.
8377 * xterm.c (x_flush): Simplify because we do not flush all
8378 frames at once any more. Adjust comment.
8379 (x_redisplay_interface): Adjust user.
8381 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8383 Port --without-x --enable-gcc-warnings to Fedora 19.
8384 * gfilenotify.c (globals_of_gfilenotify):
8385 Call g_type_init only if using an older glib version that needs it.
8387 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8389 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8390 (last_glyphless_glyph_merged_face_id): Remove declarations.
8391 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8392 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8393 (last_glyphless_glyph_merged_face_id): Now static.
8394 (merge_escape_glyph_face): New function, refactored from...
8395 (get_next_display_element): ...here.
8396 (merge_glyphless_glyph_face): New function, refactored from...
8397 (produce_glyphless_glyph): ...here...
8398 * term.c (produce_glyphless_glyph): ...and here.
8400 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8402 * eval.c (eval_sub): Only call Ffunction if necessary.
8404 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8406 Attempt to make redisplay more selective when changing cursor type.
8407 * frame.h (struct frame): New bitfield cursor_type_changed.
8408 * xdisp.c (cursor_type_changed): Remove.
8409 (try_cursor_movement, redisplay_window, try_window_id)
8410 (set_frame_cursor_types, try_window_reusing_current_matrix):
8411 Adjust to use per-frame bitfield.
8412 (redisplay_internal): Look for cursor type change on each visible
8413 frame and consider all frames if cursor type has been changed on
8414 the frame other than selected. If cursor type has been changed on
8415 selected frame only, do not use fast update.
8417 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8419 Attempt to make redisplay more selective when changing fonts.
8420 * frame.h (struct frame): New bitfield fonts_changed.
8421 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8422 (adjust_frame_glyphs): Add prototype.
8423 * dispnew.c (fonts_changed_p): Remove.
8424 (adjust_glyphs): Remove because we do not
8425 adjust matrices on all frames at once any more.
8426 (adjust_frame_glyphs): Block and unblock input here.
8427 (adjust_glyph_matrix): Use fonts_changed.
8428 (change_frame_size_1): Use adjust_frame_glyphs.
8429 * font.c (font_open_entity): Use fonts_changed.
8430 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8431 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8432 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8433 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8434 (shrink_mini_window, Fresize_mini_window_internal)
8435 (window_scroll_pixel_based, Fset_window_configuration)
8436 (apply_window_adjustment, Fset_window_vscroll):
8437 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8438 Use adjust_frame_glyphs.
8439 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8440 (try_window_reusing_current_matrix, try_window_id, display_line)
8441 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8442 (redisplay_internal): Consider fonts_changed and adjust frame
8443 matrices for each frame only if the frame is visible. If font
8444 has been changed on some frame during full redisplay, retry
8445 only visible frames where the font has been actually changed.
8447 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8449 Cache current header and mode line height for each window.
8450 * window.h (struct window): New fields mode_line_height
8451 and header_line_height.
8452 * window.c (make_window): Initialize them.
8453 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8454 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8455 (current_mode_line_height, current_header_line_height):
8457 * xdisp.c (current_mode_line_height, current_header_line_height):
8459 (pos_visible_p, init_xdisp): Adjust user.
8460 (redisplay_window): Invalidate mode_line_height and
8461 header_line_height if current and desired matrices do not agree.
8463 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8465 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8466 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8468 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8470 Make --without-x compatible with --enable-gcc-warnings.
8471 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8472 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8473 members under HAVE_WINDOW_SYSTEM.
8474 * keyboard.c (make_lispy_focus_out): Likewise.
8475 (record_menu_key): Move under HAVE_MENUS.
8476 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8477 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8478 (syms_of_xdisp): Adjust user.
8479 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8480 (start_hourglass, cancel_hourglass):
8481 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8482 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8483 and CLEAR_FONT_TABLE_NFONTS.
8484 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8485 Declare only if HAVE_WINDOW_SYSTEM.
8486 (lface_same_font_attributes_p, clear_face_gcs): Define only
8487 if HAVE_WINDOW_SYSTEM.
8489 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8491 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8492 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8493 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8495 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8497 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8499 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8501 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8502 This fixes a type error on hosts where ptrdiff_t is wider than int.
8504 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8506 * keyboard.c (read_key_sequence_vs): New function.
8507 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8510 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8512 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8514 Makefile improvements.
8515 * Makefile.in (config.status): Don't use double-colon rules, as
8516 they are not portable according to POSIX. Fix shell typo with `;
8517 I guess this rule has never been tested?
8518 (VCSWITNESS): New macro, to override any environment var.
8520 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8522 * xterm.h (struct x_display_info): Do not track X connection
8523 fd separately because it is always available from Display.
8524 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8527 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8529 * buffer.c (drop_overlay):
8530 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8531 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8533 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8535 * buffer.c (Fmake_overlay, Fmove_overlay):
8536 * intervals.c (set_point_from_marker):
8537 * print.c (PRINTPREPARE): Prefer signal_error
8538 to plain error and report unsuitable marker too.
8540 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8542 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8543 for 'dragging' member.
8544 (struct x_output): Remove set-but-unused leftovers
8545 'left_before_move' and 'top_before_move'.
8546 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8547 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8548 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8549 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8550 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8551 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8552 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8553 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8555 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8557 * nsfont.m (INVALID_GLYPH): New define.
8558 (nsfont_encode_char): Use INVALID_GLYPH.
8559 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8561 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8563 * xterm.c (x_last_mouse_movement_time): Revert last change.
8564 This code should use XDisplayMotionBufferSize to check display's
8565 motion history first, and there are few other issues as well.
8566 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8567 (handle_one_xevent): Adjust user.
8569 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8571 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8572 * frame.c (Flast_nonminibuf_frame): ... to here.
8573 (check_minibuf_window): Don't abort if no window was found
8576 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8578 Use XGetMotionEvents to ask the last mouse motion time from X server.
8579 * xterm.c (X_MOTION_HISTORY): Default to 1.
8580 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8581 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8582 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8583 Ifdef away legacy code.
8584 (XTmouse_position, x_scroll_bar_report_motion):
8585 Use x_last_mouse_movement_time.
8586 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8589 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8591 * msdos.c (last_mouse_window): Move to...
8592 (dos_rawgetc): ...this function and adjust comment.
8593 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8594 (mouseMoved): ...this function and adjust comment.
8595 * w32term.c (last_window): Likewise with...
8596 (w32_read_socket): ...this function.
8597 * xterm.c (last_window): Likewise with...
8598 (handle_one_xevent): ...this function.
8600 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8602 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8603 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8604 (handle_one_xevent): ...to here.
8605 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8608 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8610 * msdos.c (IT_set_terminal_window): Remove no-op.
8611 (initialize_msdos_display): Adjust terminal setup.
8612 * w32console.c (w32con_set_terminal_window): Remove no-op.
8613 (initialize_w32_display): Adjust terminal setup.
8614 * w32term.c (w32_set_terminal_window): Remove no-op.
8615 (w32_create_terminal): Adjust terminal setup.
8616 * xterm.c (XTset_terminal_window): Remove no-op.
8617 (x_create_terminal): Adjust terminal setup.
8619 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8621 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8623 (ns_create_terminal): Adjust terminal setup.
8624 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8626 (w32_create_terminal): Adjust terminal setup.
8627 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8629 (x_create_terminal): Adjust terminal setup.
8631 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8633 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8634 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8635 * dispnew.c (buffer_posn_from_coords):
8636 * window.c (Fwindow_end, displayed_window_lines):
8637 * xdisp.c (redisplay_mode_lines): Use it.
8639 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8641 * fontset.c (face_for_char): Check char in the current face font first
8642 if HAVE_NS (Bug#15138).
8644 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8646 * window.c (temp_output_buffer_show): Make sure window returned
8647 by display_buffer is live (Bug#15213).
8649 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8651 Minor cleanup to avoid forward declarations.
8652 * coding.h (struct ccl_spec): Remove forward declaration.
8653 * composite.h (toplevel): Include font.h.
8654 (struct composition_it, struct face, struct font_metrics):
8655 Remove forward declaration.
8656 * dispextern.h (struct image, struct atimer): Likewise.
8657 * emacsgtkfixed.h (struct frame): Likewise.
8658 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8659 * font.h (struct font_driver, struct font, struct glyph_string)
8660 (struct face): Remove forward declaration.
8661 * fontset.h (struct face, struct font): Likewise.
8662 * frame.h (toplevel): Style cleanup.
8663 (enum output_method): Move to...
8664 * termhooks.h (enum output_method): ...here.
8665 (struct glyph, struct frame, struct ns_display_info)
8666 (struct x_display_info, struct w32_display_info):
8667 Remove forward declaration.
8668 * xterm.h (toplevel): Include termhooks.h.
8669 (struct font, struct window, struct glyph_matrix, struct frame)
8670 (struct input_event, struct face, struct image): Remove forward
8672 * gtkutil.h (struct _widget_value): Likewise.
8673 * keyboard.h (toplevel): Include termhooks.h.
8674 (struct input_event): Remove forward declaration.
8676 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8678 * intervals.c (set_point_from_marker): New function.
8679 * editfns.c (Fgoto_char):
8680 * process.c (Finternal_default_process_filter):
8681 * window.c (select_window_1): Use it.
8682 * buffer.h (set_point_from_marker): Add prototype.
8684 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8686 * w32.c (term_winsock): Call release_listen_threads before calling
8688 (_sys_wait_accept): Wait for accept event in a loop with a finite
8689 timeout, instead of waiting indefinitely. Will hopefully avoid
8690 hanging during exit because WSACleanup deadlocks waiting for the
8691 event object to be released. (Bug#14333)
8693 * w32proc.c (release_listen_threads): New function, signals all
8694 the reader threads that listen for connections to stop waiting.
8696 * w32.h (release_listen_threads): Add prototype.
8698 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8700 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8701 field of new marker (for sanity and safety).
8702 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8703 anyway because XMISCTYPE is a function and can't be an lvalue).
8705 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8707 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8708 (x_after_update_window_line, x_scroll_bar_create)
8709 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8710 (handle_one_xevent, x_clear_frame_area):
8711 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8712 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8713 * xterm.h (x_clear_area): Adjust prototype.
8715 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8717 Hook scanning and indentation functions to find_newline. This helps
8718 to avoid duplicated code and renders more respect to newline cache.
8719 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8720 * cmds.c (Fforward_line):
8721 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8722 Use find_newline and avoid unnecessary point movements.
8723 * search.c (scan_newline): Implement on top of find_newline.
8725 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8727 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8728 scoped code (bug#11258).
8730 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8732 * nsterm.m (last_window): New variable.
8733 (EV_TRAILER2): New macro.
8734 (EV_TRAILER): Call EV_TRAILER2.
8735 (mouseMoved:): Add support for mouse-autoselect-window
8736 on nextstep (Bug#6888).
8738 2013-08-28 Andreas Schwab <schwab@suse.de>
8740 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8741 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8742 Remove unused macro definitions.
8743 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8744 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8745 Only define if emacs.
8747 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8749 Prefer enum glyph_row_area to int where appropriate.
8750 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8752 (window_box, window_box_width, window_box_left, window_box_left_offset)
8753 (window_box_right, window_box_right_offset): Adjust prototypes.
8754 * xdisp.c (window_box, window_box_width, window_box_left)
8755 (window_box_left_offset, window_box_right, window_box_right_offset):
8756 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8757 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8758 * nsterm.m (ns_clip_to_row):
8759 * w32term.c (w32_clip_to_row):
8760 * xterm.c (x_clip_to_row): Likewise.
8762 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8764 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8765 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8767 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8769 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8770 for portability to hosts where /bin/sh has problems.
8772 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8774 Redesign redisplay interface to drop global output_cursor.
8775 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8776 (toplevel): Remove declaration of output_cursor.
8777 (set_output_cursor, x_cursor_to): Remove prototype.
8778 * window.h (struct window): New member output_cursor.
8779 (output_cursor_to): New function to replace RIF member.
8780 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8781 (update_text_area, set_window_cursor_after_update): Use it.
8782 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8783 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8784 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8785 * w32term.c (x_update_window_begin, x_update_window_end):
8786 * xterm.c (x_update_window_begin, x_update_window_end):
8787 Adjust to use per-window output cursor.
8789 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8791 Simplify SELECT_TYPE-related code.
8792 Like EMACS_TIME, this portability layer is no longer needed, since
8793 Emacs has been using fd_set as a portability layer for some time.
8794 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8795 (SELECT_TYPE): Remove. All uses changed to fd_set.
8796 (fd_set) [!FD_SET]: New typedef.
8798 Simplify EMACS_TIME-related code.
8799 This portability layer is no longer needed, since Emacs has been
8800 using struct timespec as a portability layer for some time.
8801 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8802 Include <time.h> rather than "systime.h"; that's all that's needed now.
8803 * dispnew.c: Include <timespec.h> rather than "systime.h";
8804 that's all that's needed now.
8805 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8806 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8807 TIMESPEC_RESOLUTION.
8808 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8809 LOG10_TIMESPEC_RESOLUTION.
8810 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8811 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8812 (make_emacs_time): Remove. All used changed to make_timespec.
8813 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8814 (current_timespec): Rename from current_emacs_time. All uses changed.
8815 (add_emacs_time): Remove. All uses changed to timespec_add.
8816 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8817 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8818 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8819 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8820 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8821 (current_timespec): Rename from current_emacs_time. All uses changed.
8822 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8823 changed to timespec_cmp.
8824 * xgselect.c: Include <timespec.h>, since our .h files don't.
8826 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8828 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8829 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8830 Remove the leftovers.
8831 * gtkutil.c (toplevel): Do not declare Qxft but include
8833 * image.c (toplevel): Do not declare Vlibrary_cache because
8834 it's already done in lisp.h.
8836 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8838 * lisp.h (Mouse_HLInfo): Move from here...
8839 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8840 (reset_mouse_highlight): New function.
8841 * msdos.c (dos_set_window_size, IT_update_begin)
8842 (internal_terminal_init):
8843 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8844 (ns_initialize_display_info):
8845 * w32console.c (initialize_w32_display):
8846 * w32term.c (x_update_window_end, x_free_frame_resources)
8847 (w32_initialize_display_info):
8848 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8849 * window.c (Fdelete_other_windows_internal):
8850 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8851 * termchar.h (toplevel):
8852 * xterm.h (toplevel): Include dispextern.h.
8854 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8856 Fix minor problems found by static checking.
8857 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8858 (expect): Avoid nested-if warning.
8859 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8860 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8861 * nsterm.h, nsterm.m (ns_select):
8862 * xgselect.c, xgselect.h (xg_select):
8863 Adjust signature to better match pselect's.
8864 * nsterm.m (ns_select):
8865 Don't set *TIMEOUT, since pselect doesn't.
8866 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8867 diagnostic about assigning const char * to it.
8868 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8870 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8872 * lread.c (substitute_object_recurse): Handle hash-tables as well
8875 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8877 Fix unlikely core dump in init_tty, and simplify terminfo case.
8878 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8879 The old version incorrectly dumped core if malloc returned a
8880 buffer containing only non-NUL bytes.
8881 (init_tty): Do not allocate or free termcap buffers; the
8882 struct does that for us now.
8883 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8884 (struct tty_display_info): Define members termcap_term_buffer and
8885 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8886 use them. Allocate them directly in struct rather than indirectly
8887 via a pointer, to simplify init_tty.
8889 * frame.c (check_minibuf_window): Initialize 'window' properly,
8890 so that Emacs reliably aborts later if 'window' is not initialized.
8892 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8894 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8895 of VoidSymbol (Bug#15154).
8897 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8899 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8900 mouse_face_beg_y and mouse_face_end_y.
8901 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8902 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8903 Adjust users and update comment where appropriate.
8905 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8907 * frame.c (check_minibuf_window): New function.
8908 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8909 Call check_minibuf_window (Bug#15183).
8911 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8913 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8914 because this is the only last cursor data we need to keep and consult.
8915 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8916 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8919 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8921 Fix recovering from possible decompression error.
8922 Since insert_from_gap doesn't always move point, we can't use PT as
8923 the position where the partially decompressed data ends, and
8924 should count how many bytes was produced so far.
8925 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8926 (unwind_decompress): Really delete partially uncompressed data.
8927 (Fzlib_decompress_region): Take decompressed data size into account.
8929 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8931 * syntax.c (init_syntax_once): Adjust comment and do an early
8932 initialization of Qchar_table_extra_slots just once...
8933 * casetab.c (init_casetab_once):
8934 * category.c (init_category_once):
8935 * character.c (syms_of_character):
8936 * coding.c (syms_of_coding):
8937 * xdisp.c (syms_of_xdisp): ...and omit it here.
8939 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8941 * xdisp.c (get_next_display_element): Don't apply to characters
8942 from a display vector the logic of setting it->end_of_box_run_p
8943 suitable for characters from a buffer. (Bug#15175)
8945 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8946 to handle directories, rather than '_utime' which doesn't.
8949 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8951 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8952 or fullscreen (Bug#14627).
8954 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8956 System-dependent integer overflow fixes.
8957 * process.c (Fset_process_window_size): Signal an error if
8958 the window size is outside the range supported by the lower level.
8959 * sysdep.c (set_window_size): Return negative on error,
8960 nonnegative on success, rather than -1, 0, 1 on not in system,
8961 failure, success. This is simpler. Caller changed.
8962 (serial_configure): Remove unnecessary initialization of local.
8963 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8964 size fits in unsigned long; this isn't true on some 32-bit hosts.
8965 Avoid buffer overrun if some future version of /proc/meminfo has a
8966 variable name longer than 20 bytes.
8967 (system_process_attributes) [__FreeBSD__]:
8968 Don't assume hw.availpages fits in 'int'.
8970 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8972 Don't let very long directory names overrun the stack.
8973 Fix some related minor problems involving "//", vfork.
8974 * callproc.c (encode_current_directory): New function.
8975 (call_process): Don't append "/"; not needed.
8976 * fileio.c (file_name_as_directory_slop): New constant.
8977 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8978 this can save the caller having to alloca.
8979 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8980 Use SAFE_ALLOCA, not alloca.
8981 (directory_file_name, Fexpand_file_name): Leave leading "//"
8982 alone, since it can be special even on POSIX platforms.
8983 * callproc.c (call_process):
8984 * process.c (Fformat_network_address):
8985 * sysdep.c (sys_subshell):
8986 Use encode_current_directory rather than rolling our own.
8987 (create_process): No need to encode directory; caller does that now.
8988 * process.h (encode_current_directory): New decl.
8989 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8990 Rework to avoid 'goto xyzzy;'.
8992 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8994 * xdisp.c (handle_face_prop): If the default face was remapped use
8995 the remapped face for strings from prefix properties. (Bug#15155)
8997 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8999 Minor cleanup for redisplay interface and few related functions.
9000 * frame.h (enum text_cursor_kinds): Move from here...
9001 * dispextern.h (enum text_cursor_kinds): ...to here.
9002 (toplevel): Drop unnecessary declarations.
9003 (struct redisplay_interface): Use bool and enum text_cursor_kinds
9004 in update_window_end_hook and draw_window_cursor functions.
9005 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
9006 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
9007 * w32term.c (x_update_window_end, w32_draw_window_cursor):
9008 * xterm.c (x_update_window_end, x_draw_window_cursor):
9009 * xdisp.c (display_and_set_cursor, update_window_cursor)
9010 (update_cursor_in_window_tree, x_update_cursor): Use bool and
9011 enum text_cursor_kinds where appropriate.
9013 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9015 Redesign redisplay interface to drop updated_row and updated_area.
9016 * dispextern.h (updated_row, updated_area): Remove declaration.
9017 (struct redisplay_interface): Pass glyph row and row area parameters
9018 to write_glyphs, insert_glyphs and clear_end_of_line functions.
9019 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9021 * dispnew.c (updated_row, updated_area): Remove.
9022 (redraw_overlapped_rows, update_window_line): Adjust user.
9023 (update_marginal_area, update_text_area): Likewise. Pass updated row
9024 as a parameter. Prefer enum glyph_row_area to int where appropriate.
9025 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9028 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
9030 * process.c (flush_pending_output): Remove stub.
9033 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9035 * callproc.c: Fix race that killed background processes (Bug#15144).
9036 (call_process): New arg TEMPFILE_INDEX. Callers changed.
9037 Record deleted process-id in critical section, not afterwards.
9038 Don't mistakenly kill process created by a call-process invocation
9039 that discards output and does not wait.
9041 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
9043 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
9044 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
9045 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
9046 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
9047 to shut up compiler in mark_object.
9048 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
9050 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9052 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
9053 We can't portably rely on PTY_OPEN doing that, even if
9054 it calls posix_openpt with O_CLOEXEC.
9056 2013-08-20 Kenichi Handa <handa@gnu.org>
9058 * character.c (string_char): Improve commentary.
9060 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
9062 * image.c (SIGNATURE_DIGESTSIZE): Remove.
9063 (struct animation_cache): Make signature a flexible array member.
9064 All uses changed. This is a tad slower but may insulate us better
9065 from future changes to ImageMagick.
9067 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9069 * image.c: Shrink memory needed for animation cache.
9070 (SIGNATURE_DIGESTSIZE): New constant.
9071 (struct animation_cache): Make 'signature' a fixed size array of bytes.
9072 (imagemagick_create_cache): Copy the signature. This saves
9073 several KB of memory that ImageMagick wastes per signature.
9074 Don't bother updating the update_time, as the caller does that now.
9075 (imagemagick_prune_animation_cache): Don't destroy the signature, as
9076 it's a fixed size struct member now.
9077 (imagemagick_get_animation_cache): Always destroy the signature,
9078 as it's now imagemagick_create_cache's responsibility to copy it.
9079 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
9080 and use memcmp rather than strcmp.
9081 eassert that ImageMagick returns a signature of the specified length.
9083 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
9085 * image.c (imagemagick_get_animation_cache): Don't segfault on
9087 (imagemagick_get_animation_cache): Revert to previous definition
9088 so that it actually works. But keep the memory leak fix.
9089 (imagemagick_get_animation_cache): Fix memory leak.
9091 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9093 * image.c: Fix animation cache signature memory leak.
9094 Fix some other minor performance problems while we're at it.
9095 (imagemagick_create_cache): Clear just the members that
9096 need clearing. Don't set update_time, as caller does that now.
9097 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
9098 Simplify by using pointer-to-pointer instead of a prev pointer.
9099 (imagemagick_prune_animation_cache): Use make_emacs_time rather
9100 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
9101 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
9102 it's already a copy. Free the signature probe unless it's cached.
9104 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
9105 This was introduced by my 2013-08-12 fix for Bug#15035.
9107 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
9109 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
9110 (imagemagick_prune_animation_cache): Now static.
9112 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
9114 * image.c (imagemagick_get_animation_cache): Don't segfault when
9115 pruning all entries.
9117 2013-08-18 Ken Brown <kbrown@cornell.edu>
9119 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
9120 static heap if ENABLE_CHECKING is defined.
9121 (max_bss_sbrk_ptr): New variable.
9123 (report_sheap_usage): Report maximum static heap usage instead of
9124 ending static heap usage.
9126 2013-08-17 Eli Zaretskii <eliz@gnu.org>
9128 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
9129 of zlib_initialized according to the results of calling
9130 init_zlib_functions.
9132 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9134 * image.c: Implement an ImageMagick per-image cache.
9135 (imagemagick_get_animation_cache): Fix a double-free error.
9136 (imagemagick_load_image): Remove the ping_wand code, which only
9137 apparently saved time on invalid animated images, and slowed down
9138 everything else. Optimise for the common case.
9140 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9142 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9144 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9146 * marker.c (set_marker): Remove documentation of undefined behavior.
9148 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9150 * image.c (imagemagick_compute_animated_image): Animate correctly
9151 when sub-images are smaller than the main image.
9152 (imagemagick_compute_animated_image): Setting the iterator row to
9153 zero is apparently not allowed.
9154 (imagemagick_compute_animated_image): Allow images that say they
9155 have sub-images that are bigger than the main image, but just crop
9158 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9160 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9162 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9164 * image.c (imagemagick_compute_animated_image): Respect the GIF
9167 2013-08-15 Ken Brown <kbrown@cornell.edu>
9169 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9170 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9173 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9175 Fix minor problems found by static checking.
9176 * frame.c (delete_frame):
9177 * xdisp.c (next_element_from_display_vector):
9178 Avoid uninitialized local.
9179 * image.c (imagemagick_compute_animated_image): Port to C89.
9180 Prefer usual GNU indentation style for loops.
9181 Be more careful about bizarrely large sizes, by using ptrdiff_t
9184 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9186 Fix infinite frame selection loop (Bug#15025).
9187 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9189 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9191 * xdisp.c (compute_window_start_on_continuation_line):
9192 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9193 to make sure we end up setting the window start at the leftmost
9194 visible character of the display line. This avoids funky
9195 horizontal shifting because the window start is not kept on the
9196 same position. (Bug#15090)
9197 (next_element_from_display_vector): Support 'box' face attribute
9198 in the face definitions of a display vector. (Bug#15099)
9200 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9202 * image.c (imagemagick_compute_animated_image): Implement animated
9204 (imagemagick_compute_animated_image): Fix some compilation
9205 warnings. Implement a very simple cache to make the animation
9206 usable at all, but it should be replaced with a per-image cache.
9208 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9210 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9211 to do `for' loops over alist values.
9212 * buffer.h (FOR_EACH_BUFFER):
9213 * process.c (FOR_EACH_PROCESS): Use it.
9214 (handle_child_signal, status_notify, Fget_buffer_process)
9215 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9217 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9219 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9220 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9221 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9222 to xzalloc and so avoid redundant call to memset.
9223 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9224 members because it is allocated with xzalloc and so already zeroed.
9226 2013-08-14 Ken Brown <kbrown@cornell.edu>
9228 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9231 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9233 Utility function and macro to copy Lisp string to C string.
9234 * lisp.h (xlispstrdupa): New macro.
9235 (xlispstrdup): New prototype.
9236 * alloc.c (xlispstrdup): New function.
9237 * callint.c (Fcall_interactively):
9238 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9239 (Fsubstitute_in_file_name):
9240 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9241 * image.c (x_create_bitmap_from_file):
9242 * w32term.c (w32_term_init):
9243 * xterm.c (x_term_init): Use xlispstrdup.
9245 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9247 * image.c (imagemagick_load_image): Make animated pictures work.
9248 There's still some problems with background color settings, though
9251 * decompress.c (unwind_decompress): Always restore point.
9253 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9255 * marker.c (set_marker): Reformat documentation.
9257 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9259 * xdisp.c (cursor_type_changed): Now static.
9261 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9262 Use changed. This avoids the need to call xmalloc and for the
9263 caller to call xfree, and avoids memory leaks in some situations.
9265 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9267 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9268 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9269 (redisplay_window): If window_end_valid is cleared due to non-zero
9270 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9271 so do not call to try_cursor_movement for that window.
9273 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9275 * window.h (struct window): Convert window_end_pos and
9276 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9277 (wset_window_end_pos, wset_window_end_vpos): Remove.
9278 * dispnew.c (adjust_glyph_matrix):
9279 * window.c (Fwindow_end, replace_window, set_window_buffer)
9281 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9282 (set_vertical_scroll_bar, redisplay_window, try_window)
9283 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9284 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9285 (note_mouse_highlight): Adjust users.
9286 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9289 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9291 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9292 * image.c (imagemagick_filename_hint): Use `const char *' and
9293 prefer SSDATA to SDATA to avoid warnings.
9295 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9297 Cleanup window fringes, margins and scroll bars adjustments.
9298 * window.c (set_window_fringes, set_window_margins)
9299 (set_window_scroll_bars, apply_window_adjustment): New functions.
9300 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9301 (Fset_window_scroll_bars): Use them.
9303 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9305 * window.h (struct window): Convert scroll_bar_width
9306 from Lisp_Object to integer. Adjust comment.
9307 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9309 * window.c (wset_scroll_bar_width): Remove.
9310 (make_window): Initialize scroll_bar_width.
9311 (Fsplit_window_internal): Use direct assignment.
9312 (Fset_window_configuration, save_window_save):
9313 Convert Lisp_Object to integer and back where appropriate.
9314 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9315 bar was actually changed, and mention this in docstring.
9317 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9319 * decompress.c: Minor simplifications.
9320 (Fzlib_decompress_region): Don't bother verifying
9321 that avail_out <= UINT_MAX, as that was confusing.
9322 Mention the restriction in a comment instead.
9323 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9325 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9327 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9328 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9330 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9332 * image.c (imagemagick_filename_hint): Check for errors in the
9335 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9337 * window.c (Fwindow_margins): Return nil when there's no marginal
9338 area, as per the documented API.
9340 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9341 Fmake_vector, as scroll bar's struct members are not all Lisp
9342 objects now. This avoids crashes in GC.
9344 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9345 bool, so its address could be taken.
9347 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9349 * image.c (imagemagick_filename_hint): New function to possibly
9350 apply `image-content-type-suffixes'.
9351 (imagemagick_load_image): Use it.
9353 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9355 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9356 if loading zlib failed.
9358 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9360 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9361 2013-08-13 checkin below. Change bool to BOOL, rule is:
9362 All Obj-C code uses BOOL, except for interfaces callable from C.
9364 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9366 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9368 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9369 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9370 bool instead of BOOL.
9371 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9372 from Lisp_Object to bitfield. Adjust comment.
9373 * w32term.c (x_scroll_bar_create): Adjust user.
9374 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9375 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9376 Use bool for boolean.
9377 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9378 to `unsigned int' when defining a bitfield.
9380 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9382 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9384 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9386 * window.h (struct window): Convert left_margin_cols and
9387 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9388 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9389 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9391 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9393 (showing_window_margins_p, update_window_line, update_frame_1):
9394 * fringe.c (draw_fringe_bitmap_1):
9395 * xdisp.c (window_box_width): Adjust users.
9396 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9397 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9398 Use direct assignment.
9399 (Fset_window_configuration, save_window_save, Fwindow_margins):
9400 Convert Lisp_Object to integer and back where appropriate.
9401 (Fset_window_margins): Adjust user. Return t if any margin
9402 was actually changed, and mention this in docstring.
9404 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9406 * syntax.c (forward_word):
9407 * cmds.c (forward_char, backward_char): Mention the optional argument.
9409 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9411 * window.h (struct window): Convert left_fringe_width
9412 and right_fringe_width from Lisp_Objects to integers.
9414 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9415 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9416 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9418 (make_window): Initialize new integer fields to -1.
9419 (Fsplit_window_internal): Use direct assignment.
9420 (Fset_window_configuration, save_window_save):
9421 Convert Lisp_Object to integer and back where appropriate.
9422 (Fset_window_fringes): Adjust user. Return t if any fringe
9423 was actually changed, and mention this in docstring.
9425 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9427 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9428 * nsfns.m (x_set_cursor_type):
9429 * w32fns.c (x_set_cursor_type):
9430 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9431 * xdisp.c (set_frame_cursor_types): ...but in common code.
9433 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9435 * font.c (clear_font_cache): New function, stripped from...
9436 (Fclear_font_cache): ...here, which now uses the function
9437 above. Adjust comment.
9438 * font.h (clear_font_cache): Add prototype.
9439 * xfaces.c (clear_face_cache): Use clear_font_cache.
9441 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9443 * window.c (Fset_window_start): Compare `w', not `window' because
9444 `w' might not be equal to `window' after call to decode_live_window.
9446 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9448 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9449 This fixes a problem introduced by the Bug#15035 patch
9450 when using GPG. Reported by Herbert J. Skuhra.
9452 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9454 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9455 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9456 not yet initialized.
9458 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9460 * decompress.c (Fzlib_decompress_region): Support zlib
9461 decompression, too, and rename.
9463 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9465 Minor zlib configuration tweaks.
9466 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9467 Don't assume presence of fn_inflateInit2_ zlib internal function.
9469 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9471 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9472 include the zlib prefix.
9474 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9476 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9477 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9478 define static variables that are pointers to zlib functions to be
9480 (init_zlib_functions) [WINDOWSNT]: New function.
9481 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9483 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9484 macros instead of invoking the zlib functions directly.
9485 (syms_of_decompress): DEFSYM Qzlib_dll.
9486 Staticpro Szlib_available_p.
9488 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9490 Avoid looping over all frame windows to freeze and unfreeze.
9491 * window.h (struct window): Drop frozen_window_start_p.
9492 (freeze_window_starts): Drop prototype.
9493 * frame.h (struct frame): New frozen_window_starts flag.
9494 (FRAME_WINDOWS_FROZEN): New macro.
9495 * window.c (freeze_window_start, freeze_window_starts):
9497 (select_window, replace_window): Adjust users.
9498 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9499 (window_frozen_p): New function.
9500 (redisplay_window): Use it.
9502 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9504 Fix some fd issues when running subprocesses (Bug#15035).
9505 Fix bugs that can leak files or file descriptors on errors.
9506 Don't unlink open temp files, as that's hard for users to diagnose
9507 when things go awry (e.g., temp disk exhausted).
9508 Don't bother to lock temp files. Check for invalid recursion.
9509 * callproc.c (synch_process_fd): Remove. All uses removed.
9510 (synch_process_tempfile): New var or macro.
9511 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9513 (record_kill_process): New arg, the temp name. All callers changed.
9514 (delete_temp_file): Now just a simple wrapper around unlink.
9515 (call_process_kill): New arg, the call_process_fd array.
9516 Close them all. Clear synch_process_pid. Remove the temp file,
9517 or arrange for it to be removed.
9518 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9519 that's been moved to synch_process_tempfile. Caller changed.
9520 Do not remove the tempfile; that's now call_process_kill's
9522 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9523 call_process_kill; the caller now does that.
9524 (call_process_cleanup): Do not close the process fd; that's now
9525 call_process_kill's responsibility.
9526 (Fcall_process): Implement via new function call_process, which
9527 has most of the old body of Fcall_process, but with a different API.
9528 (call_process): New function that does not open or close filefd if
9529 it is nonnegative. Record which fds need to be closed, and let
9530 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9531 Signal an error if invoked recursively (could be done via a hook).
9532 Simplify creation of the tempfile in the MSDOS case.
9533 Don't create the output file until after checking for the executable.
9534 Report any failure to open /dev/null.
9535 Don't open /dev/null for writing twice; once is enough.
9536 Don't create pipe if all output is being discarded or sent to file.
9537 Don't worry about setting up the coding system or reading from the
9538 pipe if all output is being discarded.
9539 Hoist fd_error local into top level, to lessen block nesting.
9540 Don't record deleted pid here; now done by Fcall_process_region.
9541 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9542 and note its success in synch_process_tempfile.
9543 Do not leak resources when child_setup fails.
9544 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9545 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9546 (create_temp_file): Now returns open fd, with an additional
9547 Lisp_Object * argument to return the name. All callers changed.
9548 Do not close the file; rewind it instead, and leave it open for
9549 the caller. Do not lock the temp file. Unwind-protect the file
9550 and the file-descriptor.
9551 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9552 If an asynchrounous process, record it here, not in call_process.
9553 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9554 * eval.c (set_unwind_protect): New function.
9555 * fileio.c (write_region): New function, generalized from the
9556 old Fwrite_region. Do not lock temp files.
9557 (Fwrite_region): Use it.
9558 * lisp.h (set_unwind_protect, write_region): New decls.
9559 * process.c: Include <verify.h>.
9560 (make_process): Mark fds as initially closed.
9561 (deleted_pid_list): Now a list of pid-filename pairs.
9563 (close_process_fd): New function.
9564 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9565 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9566 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9567 (create_process, create_pty, Fmake_serial_process)
9568 (server_accept_connection): Record which fds need to be closed,
9569 and let deactivate_process close them.
9570 (Fmake_network_process): Do not discard the unwind-protect
9571 until it's safe to do so.
9572 (deactivate_process): Close the fds opened by create_process etc.
9573 (Fprocess_send_eof): Adjust to new way of recording open fds.
9574 Report an error if /dev/null can't be opened, instead of aborting.
9575 * process.h (PROCESS_OPEN_FDS): New constant.
9576 (struct Lisp_Process): New member open_fds.
9577 (record_kill_process, record_deleted_pid): Adjust signatures.
9578 (record_deleted_pid): Move decl here ...
9579 * syswait.h (record_deleted_pid): ... from here.
9581 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9583 * decompress.c: Fix bugs with large buffers and weird inputs.
9584 Tune a bit. Reindent as per usual Emacs style.
9585 (BUFFER_SIZE): Remove.
9586 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9587 more than UINT_MAX bytes. Decompress into the gap instead of into
9588 an auto buffer, as this should avoid copying. Return nil if
9589 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9590 set immediate_quit; we shouldn't trust zlib code that much.
9592 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9594 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9595 errors, and really move the gap to where we want it.
9597 * lisp.h: Include decompress.c support.
9599 * emacs.c (main): Include decompress.c support.
9601 * Makefile.in: Include -lz if present.
9603 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9605 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9606 (initWithTitle:): Initialize frame to 0.
9607 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9608 (fillWithWidgetValue:frame:): Rename from
9609 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9611 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9612 fillWithWidgetValue:frame:
9614 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9615 remove memory leak warnings.
9617 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9618 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9621 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9622 (x_activate_menubar): Update the whole menu.
9623 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9624 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9625 current event is not NSSystemDefined (Bug#15001).
9626 Call ns_check_menu_open only if trackingMenu is 2.
9627 (menuDidClose:): New method, decrease trackingMenu.
9628 (fillWithWidgetValue:setDelegate:): New method.
9629 (fillWithWidgetValue:): Call the above.
9631 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9633 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9635 Omit some unnecessary casts.
9636 Many of these go back to the old pre-C89 days, when they may have
9637 been needed, but we've been assuming C89 or later for a while now.
9638 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9639 (live_float_p, live_misc_p, live_vector_p):
9640 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9641 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9642 (defvar_per_buffer):
9643 * callint.c (Fcall_interactively):
9644 * doc.c (Fsubstitute_command_keys):
9645 * filelock.c (get_boot_time):
9646 * frame.c (xrdb_get_resource):
9647 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9648 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9649 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9650 (menuitem_highlight_callback, menu_destroy_callback)
9651 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9652 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9653 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9654 (xg_tool_bar_help_callback, tb_size_cb):
9655 * image.c (xpm_alloc_color, png_read_from_memory)
9656 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9657 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9659 * keymap.c (describe_map):
9660 * nsfns.m (Fns_display_monitor_attributes_list):
9661 * nsmenu.m (process_dialog:):
9662 * nsterm.m (hold_event):
9663 * process.c (wait_reading_process_output):
9664 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9665 * scroll.c (do_direct_scrolling, scrolling_1):
9666 * termcap.c (tgetent):
9667 * window.c (check_window_containing, add_window_to_list)
9668 (freeze_window_starts):
9669 * xdisp.c (compare_overlay_entries, vmessage):
9670 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9671 (x_get_monitor_attributes_xrandr)
9672 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9673 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9674 * xfont.c (xfont_match, xfont_open):
9675 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9676 (menubar_selection_callback, menu_position_func)
9677 (popup_selection_callback, create_and_show_popup_menu)
9678 (dialog_selection_callback, create_and_show_dialog):
9679 * xrdb.c (x_get_string_resource)
9681 * xsmfns.c (x_session_check_input):
9682 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9683 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9684 (xaw_jump_callback, xaw_scroll_callback):
9685 Omit unnecessary casts.
9687 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9689 Minor string-length refactoring.
9690 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9691 * frame.c (make_monitor_attribute_list):
9692 Prefer build_string to strlen + make_string.
9694 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9696 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9697 don't check minor_code (Bug#14417).
9699 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9701 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9702 vertical positions instead. This avoids calling MATRIX_ROW with
9703 row numbers that are possibly beyond valid limits. (Bug#15064)
9705 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9707 Use xstrdup and build_unibyte_string where applicable.
9708 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9709 * xfns.c (x_window):
9710 * xrdb.c (x_get_customization_string):
9711 * xterm.c (xim_initialize):
9712 * w32fns.c (w32_window): Use xstrdup.
9713 (w32_display_monitor_attributes_list):
9714 * emacs.c (init_cmdargs):
9715 * keyboard.c (PUSH_C_STR):
9716 * nsfont.m (nsfont_open):
9717 * sysdep.c (system_process_attributes):
9718 * w32.c (system_process_attributes):
9719 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9721 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9723 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9724 variables of these types so that GDB would know about them, as aid
9725 for debugging fatal exceptions. (Bug#15024) See also
9726 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9729 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9731 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9732 larger than the NSWindow (Bug#14934).
9734 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9736 Redesign redisplay interface to drop global variable updated_window.
9737 Always pass currently updated window as a parameter to update routines.
9738 * dispextern.h (updated_window): Remove declaration.
9739 (struct redisplay_interface): Pass window parameter to
9740 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9741 and after_update_window_hook.
9742 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9744 * dispnew.c (updated_window): Remove.
9745 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9746 (update_window_line): Adjust to match redisplay interface changes.
9747 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9748 (ns_scroll_run, ns_after_update_window_line):
9749 * w32term.c (x_update_window_begin, x_update_window_end)
9750 (x_after_update_window_line, x_scroll_run):
9751 * xterm.c (x_update_window_begin, x_update_window_end)
9752 (x_after_update_window_line, x_scroll_run):
9753 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9754 Likewise. Adjust comments where appropriate.
9755 (x_cursor_to): Simplify because this is always called during window
9756 update (but install debugging check anyway).
9757 (expose_window): Check must_be_updated_p flag to see whether this
9758 function is called during window update.
9760 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9762 Do not reset window modification event counters excessively.
9763 These leftovers and poor man's tricky methods to catch extra
9764 redisplay's attention are no longer needed.
9765 * frame.c (set_menu_bar_lines_1):
9766 * minibuf.c (read_minibuf_unwind):
9767 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9768 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9769 (window_scroll_line_based, Fset_window_configuration):
9770 * xdisp.c (redisplay_window): Do not reset last_modified and
9771 last_overlay_modified counters.
9773 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9775 * xselect.c (x_send_client_event): Set send_event and serial, memset
9776 data.l as it might be bigger than data.b. Use 24 bit mask to
9777 XSendEvent (Bug#15034).
9779 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9781 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9782 for TTY frames that are not the top frame on their console.
9785 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9787 * w32term.c (w32fullscreen_hook): Really maximize frame when
9788 asked for (Bug#14841).
9790 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9792 Prefer selected_window to Fselected_window, likewise for frames.
9793 * buffer.c (Fbuffer_swap_text):
9794 * data.c (Fvariable_binding_locus):
9795 * window.c (run_window_configuration_change_hook): Adjust users.
9796 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9797 Use decode_live_frame.
9799 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9801 Be more careful if selected window shows the buffer other than current,
9802 use window_outdated only if this is not so. This change should also
9803 address some weird issues discussed in Bug#13012.
9804 * window.h (window_outdated): New prototype.
9805 * window.c (window_outdated): Now here. Convert from static and
9806 always assume window's buffer.
9807 (Fwindow_end, Fwindow_line_height): Use it.
9808 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9809 and always assume window's buffer.
9810 (redisplay_window): Adjust user.
9811 (redisplay_internal): Call to reconsider_clip_changes once and
9812 check whether mode line should be updated only if selected window
9813 shows current buffer.
9814 (run_window_scroll_functions): Use eassert for debugging check.
9815 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9817 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9819 * window.c (window_scroll, window_scroll_pixel_based)
9820 (window_scroll_line_based): Use bool for booleans.
9822 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9824 * process.c: Fix minor off-by-one issues in descriptor counts.
9825 This shouldn't fix any real bugs, but it cleans up the code a bit.
9826 (max_process_desc, max_input_desc): -1, not 0, means none.
9828 (delete_input_desc): New function.
9829 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9830 (deactivate_process): Scan backwards when recomuting max_process_desc;
9831 that should be faster.
9832 (init_process_emacs): Initialize max_input_desc.
9834 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9836 Use region cache to speedup bidi_find_paragraph_start.
9837 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9838 Rename cache_long_line_scans to cache_long_scans.
9839 * buffer.c (bset_cache_long_line_scans): Rename to
9840 bset_cache_long_scans.
9841 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9842 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9844 (syms_of_buffer): Rename cache-long-line-scans to
9845 cache-long-scans. Adjust docstring.
9846 * search.c (newline_cache_on_off):
9847 * indent.c (width_run_cache_on_off): Adjust users.
9848 * bidi.c (bidi_paragraph_cache_on_off): New function.
9849 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9850 * insdel.c (prepare_to_modify_buffer):
9851 Invalidate bidi_paragraph_cache if enabled.
9853 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9855 Invalidate region caches only if buffer text is going to be changed.
9856 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9857 (modify_text): ...new prototype.
9858 (prepare_to_modify_buffer_1): New prototype.
9859 * textprop.c (modify_region): Rename to...
9860 (modify_text_properties): ...new function.
9861 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9862 (Fremove_list_of_text_properties): Adjust users.
9863 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9864 (modify_text): ...new function.
9865 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9866 (prepare_to_modify_buffer_1): ...new function.
9867 * casefiddle.c (casify_region):
9868 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9869 (Ftranspose_regions): Use modify_text.
9871 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9873 * lisp.mk (lisp): Add nadvice.elc.
9875 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9877 New macro to iterate over live buffers similar to frames.
9878 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9879 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9880 Declare buffer-related variables here to offload lisp.h.
9881 * buffer.c (Vbuffer_alist): Adjust comment.
9882 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9883 (other_buffer_safely):
9884 * data.c (store_symval_forwarding):
9885 * dispnew.c (Fframe_or_buffer_changed_p):
9886 * fileio.c (Fdo_auto_save):
9887 * filelock.c (unlock_all_files):
9888 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9890 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9892 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9893 * callproc.c (create_temp_file):
9894 * filelock.c (create_lock_file):
9895 Assume mkostemp, since it's now provided by Gnulib.
9897 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9899 * w32.c (mkostemp): New function.
9900 (mktemp): Remove, no longer used. Most of the code reused in
9901 mkostemp. (Bug#15015)
9902 (mktemp): Don't undef.
9904 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9906 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9907 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9908 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9909 (free_glyph_pool, check_glyph_memory): Likewise for
9910 all users. Adjust comments where appropriate.
9912 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9914 * composite.h: Minor fixups.
9915 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9916 to fix a misspelling, and change it to an inline function while
9917 we're at it (it need not be a macro). All uses changed.
9918 (composition_method, composition_valid_p):
9919 Rewrite to avoid assignments in if-conditions.
9921 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9923 Do not use global Lisp_Object in composition macros.
9924 * composite.h (composition_temp): Remove declaration.
9925 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9926 (composition_method, composition_valid_p): ...inline functions.
9927 (compose_region): Remove the leftover.
9928 * composite.c (composition_temp): Remove.
9929 (run_composition_function, update_compositions)
9930 (composition_compute_stop_pos, composition_adjust_point)
9931 (Ffind_composition_internal):
9932 * coding.c (handle_composition_annotation):
9933 * xdisp.c (handle_composition_prop, check_point_in_composition):
9934 Related users changed.
9936 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9938 Drop FRAME_PTR typedef.
9939 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9940 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9941 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9942 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9943 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9944 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9945 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9946 All related users changed.
9948 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9950 * eval.c (default_toplevel_binding): New function.
9952 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9953 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9954 (syms_of_eval): Export them.
9955 * data.c (Fdefault_value): Micro cleanup.
9956 * term.c (init_tty): Use "false".
9958 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9960 Fix X GC leak in GTK and raw (no toolkit) X ports.
9961 * xterm.c (x_free_frame_resources): If white and black relief
9962 GCs are allocated, always free them here.
9963 * xfns.c (x_make_gc): Omit redundant initialization.
9964 * widget.c (create_frame_gcs): Remove the leftover.
9965 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9966 in x_free_frame_resources.
9968 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9970 * nsterm.m (windowWillResize:toSize:): Only change title if
9971 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9973 (viewDidEndLiveResize): New method.
9975 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9976 inside NS_IMPL_COCOA.
9978 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9980 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9981 Do not check whether undo is enabled because record_insert and
9982 record_delete does that themselves.
9984 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9986 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9987 member which is not really used any more.
9988 (FRAME_XIC_BASE_FONTNAME): Remove.
9989 * xfns.c (xic_free_fontset): Adjust user.
9990 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9991 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9992 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9993 (xdialog_show): Use eassert for debugging check.
9994 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9996 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9998 * fileio.c, fns.c (merge): Move extern decl from here ...
9999 * lisp.h (merge): ... to here.
10001 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10003 Fix last font-related change.
10004 * w32font.h (w32font_list_internal, w32font_match_internal):
10006 * w32uniscribe.c (uniscribe_list, uniscribe_match)
10007 (uniscribe_list_family): Adjust to match font API change.
10008 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
10009 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
10011 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10013 * frame.h (FRAME_MOUSE_UPDATE):
10014 * nsterm.m (ns_frame_up_to_date): Omit redundant check
10015 whether hlinfo->mouse_face_mouse_frame is non-NULL.
10017 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10019 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
10020 * font.h (struct font_driver): Change list, match, and list_family
10021 functions to accept struct frame * as first arg.
10022 * font.c (font_score, font_compare, font_sort_entities):
10024 (font_sort_entities, font_list_entities, font_select_entity)
10025 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
10026 match font API change.
10027 * xfont.c (xfont_list, xfont_match, xfont_list_family):
10028 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
10029 * ftxfont.c (ftxfont_list, ftxfont_match):
10030 * xftfont.c (xftfont_list, xftfont_match):
10031 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
10032 * w32font.c (w32font_list, w32font_match, w32font_list)
10033 (w32font_list_internal, w32_font_match_internal): Likewise.
10034 * xfaces.c (Fx_family_fonts): Adjust user.
10036 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10038 Do not use pure Xism x_wm_set_icon_position in non-X ports.
10039 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
10040 only if HAVE_X_WINDOWS is in use.
10041 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
10042 * nsterm.m (x_wm_set_icon_position): Remove no-op.
10043 * w32term.c (x_wm_set_icon_position): Likewise.
10044 * w32fns.c (x_icon): Adjust user.
10046 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10048 * xterm.c (last_mouse_press_frame): Remove the
10049 leftover which is not really used any more.
10050 (handle_one_xevent, syms_of_xterm): Adjust users.
10051 (x_flush): Call XFlush once per each X display, not frame.
10052 This is better because this code always unconditionally skips
10053 non-X frames in Vframe_list and issues the only XFlush if we
10054 have more than one X frame on the same X display.
10055 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
10056 Use bool for booleans.
10057 (x_draw_glyph_string_background, cvt_string_to_pixel)
10058 (cvt_pixel_dtor): Drop unnecessary prototypes.
10059 * xterm.h (x_display_ok): Adjust prototype.
10061 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10063 Drop unnecessary functions that deals with frame pixel size.
10064 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
10065 (x_pixel_height): Drop prototypes.
10066 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
10067 (x_pixel_height): Drop implementations.
10068 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
10069 which should be always valid for window frame.
10070 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
10071 * w32menu.c (Fx_popup_dialog):
10072 * xmenu.c (Fx_popup_dialog): Likewise for both.
10074 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10076 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
10077 frame parameters and call to Fmodify_frame_parameters just once.
10078 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
10079 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
10080 and mention nil frame in docstring.
10082 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10084 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
10085 (x_figure_window_size): Likewise. Adjust to return long.
10086 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
10087 (toplevel): Move Qterminal_live_p to...
10088 * terminal.c (toplevel): ...here, make it static, and...
10089 (syms_of_terminal): ...DEFSYM here.
10090 * frame.h (Qterminal_live_p): Remove declaration.
10091 (make_frame, x_figure_window_size): Adjust prototype.
10092 * nsfns.m (Fx_create_frame): Use long for window flags.
10094 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
10096 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
10097 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
10098 Do not assume that emacs_close (INT_MAX) is a no-op.
10100 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10102 * xfaces.c (make_face_cache): For struct face_cache, prefer
10103 xmalloc to xzalloc and so avoid redundant call to memset.
10104 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
10106 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10108 * fringe.c (draw_window_fringes, update_window_fringes)
10109 (compute_fringe_widths):
10110 * w32term.c (x_draw_glyph_string):
10111 * window.c (candidate_window_p, Frecenter):
10112 * xfaces.c (realize_basic_faces, realize_default_face)
10113 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
10114 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
10115 * xfns.c (x_set_cursor_color, xic_free_xfontset):
10116 * xmenu.c (Fx_menu_bar_open_internal):
10117 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
10118 * xsettings.c (xft_settings_event):
10119 * xterm.c (x_draw_glyph_string, x_had_errors_p):
10120 Use bool for booleans. Adjust style and comments where
10122 * dispextern.h (draw_window_fringes, update_window_fringes)
10123 (compute_fringe_widths):
10124 * xterm.h (x_had_errors_p): Adjust prototype.
10126 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10128 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
10129 CHECK_LIST. Rewrite the loop to avoid useless local variable.
10131 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10133 * fns.c (toplevel): Remove comment before Fsafe_length because
10134 it checks for QUIT.
10136 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10138 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10140 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10142 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10143 frame which got the message is still alive, before dereferencing
10144 its pointer. (Bug#14970)
10146 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10147 be a live window, before using it as such. (Bug#14970)
10149 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10151 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10152 w32_detect_focus_change instead of doing part of its job by hand.
10153 This fixes the problem whereby FOCUS_OUT events were not sent to
10156 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10158 * process.c (Fprocess_list): Doc fix.
10160 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10161 being re-exposed only if it didn't ask to become visible.
10162 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10163 was previously iconified. (Bug#14841)
10164 (x_iconify_frame): Mark the frame iconified.
10166 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10168 Fix minor problems found by static checking.
10169 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10170 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10172 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10174 * eval.c (set_specpdl_old_value): New function.
10175 (unbind_to): Minor simplification.
10176 (get_backtrace_frame): New function.
10177 (Fbacktrace_frame): Use it. Add `base' argument.
10178 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10179 (syms_of_eval): Export backtrace-eval.
10180 * xterm.c (x_focus_changed): Simplify.
10182 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10184 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10186 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10188 * xdisp.c (redisplay_window): Instead of moving point out of
10189 scroll margin, reject the force_start method, and try scrolling
10190 instead. (Bug#14780)
10192 2013-07-24 Ken Brown <kbrown@cornell.edu>
10194 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10197 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10199 * eval.c (Fprogn): Do not check that BODY is a proper list.
10200 This undoes the previous change. The check slows down the
10201 interpreter, and is not needed to prevent a crash. See
10202 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10204 2013-07-23 Glenn Morris <rgm@gnu.org>
10206 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10208 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10210 Port to GNU/Linux systems with tinfo but not ncurses.
10211 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10212 to decide whether ncurses is being used. Without this change,
10213 GCC complains about tgetent not being declared, on a system
10214 that has tinfo installed but ncurses not installed.
10216 * eval.c (Fprogn): Check that BODY is a proper list.
10218 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10219 * data.c (Fsetq_default):
10220 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10221 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10223 Tune by taking advantage of the fact that ARGS is always a list
10224 when a function is declared to have UNEVALLED args.
10226 * emacsgtkfixed.c: Port to GCC 4.6.
10227 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10229 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10231 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10232 here to silence compiler warnings.
10234 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10236 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10237 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10238 from messing up Emacs's 'struct frame' (Bug#14923).
10240 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10242 * alloc.c (make_save_ptr_ptr): Define this function.
10243 It was inadvertently omitted. It's needed only if
10244 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10246 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10248 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10249 frame have focus (Bug#14895).
10251 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10253 Avoid vfork-related deadlock more cleanly.
10254 * callproc.c (child_setup): When the child's exec fails, output
10255 the program name, as that's more useful. Use O_NONBLOCK to avoid
10257 * process.c (create_process_1): Remove; no longer needed.
10258 (create_process): Remove timer hack; no longer needed, now that
10259 the child avoids deadlock.
10261 2013-07-20 Glenn Morris <rgm@gnu.org>
10263 * image.c (Fimage_flush): Fix doc typo.
10265 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10267 Fix array bounds violation when pty allocation fails.
10268 * process.c (PTY_NAME_SIZE): New constant.
10269 (pty_name): Remove static variable; it's now auto.
10270 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10271 Take pty_name as an arg rather than using a static variable.
10272 All callers changed.
10273 (create_process): Recover pty_flag from process, not from volatile local.
10274 (create_pty): Stay inside array even when pty allocation fails.
10275 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10277 * lread.c (Fload): Avoid initialization only when lint checking.
10278 Mention that it's needed only for older GCCs.
10280 2013-07-20 Kenichi Handa <handa@gnu.org>
10282 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10283 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10285 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10287 * lread.c (Fload): Avoid uninitialized warning.
10289 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10291 Fix some minor file descriptor leaks and related glitches.
10292 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10293 (create_lock_file): Use write, not emacs_write.
10294 * image.c (slurp_file, png_load_body):
10295 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10296 (server_accept_connection):
10297 Don't leak an fd on memory allocation failure.
10298 * image.c (slurp_file): Add a cheap heuristic for growing files.
10299 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10300 as that's what the other routines do. Maybe input need not be
10301 blocked at all, but it's better to be consistent.
10302 Avoid undefined behavior when strlen is zero.
10304 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10305 (NSTATICS): Now a constant; doesn't need to be a macro.
10307 2013-07-19 Richard Stallman <rms@gnu.org>
10309 * coding.c (decode_coding_utf_8): Add simple loop for fast
10310 processing of ASCII characters.
10312 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10314 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10316 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10318 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10319 unportable 'struct x_display_info'.
10320 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10321 is a portable type.
10323 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10325 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10326 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10328 (system_process_attributes): Prefer plain char to unsigned char
10329 when either will do. Clean up properly if interrupted or if
10330 memory allocations fail. Don't assume sscanf succeeds.
10331 Remove no-longer-needed workaround to stop GCC from whining.
10332 Read command-line once, instead of multiple times. Check read status a
10333 bit more carefully.
10335 Fix obscure porting bug with varargs functions.
10336 The code assumed that int is treated like ptrdiff_t in a vararg
10337 function, which is not a portable assumption. There was a similar
10338 -- though these days less likely -- porting problem with various
10339 assumptions that pointers of different types all smell the same as
10340 far as vararg functions is conserved. To make this problem less
10341 likely in the future, redo the API to use varargs functions.
10342 * alloc.c (make_save_value): Remove this vararg function.
10343 All uses changed to ...
10344 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10345 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10347 (make_save_ptr): Rename from make_save_pointer, for consistency with
10348 the above. Define only on platforms that need it. All uses changed.
10350 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10352 * keyboard.c: Try to fix typos in previous change.
10353 (DISPLAY_LIST_INFO): New macro.
10354 (kbd_buffer_get_event): Do not access members that are not present
10355 in X11. Revert inadvertent change of "!=" to "=".
10357 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10359 * keyboard.c (kbd_buffer_get_event):
10360 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10361 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10363 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10365 * filelock.c: Fix unlikely file descriptor leaks.
10366 (get_boot_time_1): Rework to avoid using emacs_open.
10367 This doesn't actually fix a leak, but is better anyway.
10368 (read_lock_data): Use read, not emacs_read.
10370 * doc.c: Fix minor memory and file descriptor leaks.
10371 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10372 (get_doc_string, Fsnarf_documentation):
10373 Fix file descriptor leak on error.
10375 * term.c: Fix minor fdopen-related file descriptor leaks.
10376 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10377 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10379 * charset.c: Fix file descriptor leaks and errno issues.
10381 (load_charset_map_from_file): Don't leak file descriptor on error.
10382 Use plain record_xmalloc since the allocation is larger than
10383 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10385 * eval.c (record_unwind_protect_nothing):
10386 * fileio.c (fclose_unwind):
10388 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10389 The replacement doesn't block input, but that no longer seems
10392 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10394 * lread.c: Fix file descriptor leaks and errno issues.
10395 (Fload): Close some races that leaked fds or streams when 'load'
10397 (Fload, openp): Report error number of last nontrivial failure to open.
10398 ENOENT counts as trivial.
10399 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10401 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10402 now that the function is always called with a nonnegative arg.
10403 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10404 All uses replaced with ...
10405 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10407 A few more minor file errno-reporting bugs.
10408 * callproc.c (Fcall_process):
10409 * doc.c (Fsnarf_documentation):
10410 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10411 * process.c (set_socket_option):
10412 Don't let a constructor trash errno.
10413 * doc.c: Include <errno.h>.
10415 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10417 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10419 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10421 Fix w32 bug with call-process-region (Bug#14885).
10422 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10423 to Fcall_process when the input is empty. This simplifies the
10424 code a bit. It makes no difference on POSIXish platforms but
10425 apparently it fixes a bug on w32.
10427 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10428 * fileio.c (close_file_unwind): Don't close if FD is negative;
10429 this can happen when unwinding a zapped file descriptor.
10430 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10431 in case Emacs runs out of memory between the two unwind-protects.
10432 Don't trash errno when closing FD.
10433 Zap the FD in the specpdl when closing it, instead of deferring
10434 the removal of the unwind-protect; this fixes a bug where a child
10435 function unwinds the stack past us.
10437 New unwind-protect flavors to better type-check C callbacks.
10438 This also lessens the need to write wrappers for callbacks,
10439 and the need for make_save_pointer.
10440 * alloc.c (free_save_value):
10441 * atimer.c (run_all_atimers):
10443 * alloc.c (safe_alloca_unwind):
10444 * atimer.c (unwind_stop_other_atimers):
10445 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10446 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10447 * minibuf.c (choose_minibuf_frame_1):
10448 * process.c (make_serial_process_unwind):
10449 * xdisp.c (pop_message_unwind):
10450 * xselect.c (queue_selection_requests_unwind):
10451 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10452 * alloc.c (record_xmalloc):
10453 Prefer record_unwind_protect_ptr to record_unwind_protect with
10455 * alloc.c (Fgarbage_collect):
10456 Prefer record_unwind_protect_void to passing a dummy.
10457 * buffer.c (restore_buffer):
10458 * window.c (restore_window_configuration):
10459 * xfns.c, w32fns.c (do_unwind_create_frame)
10460 New wrapper. All record-unwind uses of wrappee changed.
10461 * buffer.c (set_buffer_if_live):
10462 * callproc.c (call_process_cleanup, delete_temp_file):
10463 * coding.c (code_conversion_restore):
10464 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10465 * editfns.c (save_excursion_restore)
10466 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10467 (save_restriction_restore):
10468 * eval.c (restore_stack_limits, un_autoload):
10469 * fns.c (require_unwind):
10470 * keyboard.c (recursive_edit_unwind, tracking_off):
10471 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10472 * macros.c (pop_kbd_macro, restore_menu_items):
10473 * nsfns.m (unwind_create_frame):
10474 * print.c (print_unwind):
10475 * process.c (start_process_unwind):
10476 * search.c (unwind_set_match_data):
10477 * window.c (select_window_norecord, select_frame_norecord):
10478 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10479 (fast_set_selected_frame):
10480 * xfns.c, w32fns.c (unwind_create_tip_frame):
10481 Return void, not a dummy Lisp_Object. All uses changed.
10482 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10483 * callproc.c (call_process_kill):
10484 * fileio.c (restore_point_unwind, decide_coding_unwind)
10485 (build_annotations_unwind):
10486 * insdel.c (Fcombine_after_change_execute_1):
10487 * keyboard.c (read_char_help_form_unwind):
10488 * menu.c (unuse_menu_items):
10489 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10490 * sound.c (sound_cleanup):
10491 * xdisp.c (unwind_redisplay):
10492 * xfns.c (clean_up_dialog):
10493 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10494 Accept no args and return void, instead of accepting and returning
10495 a dummy Lisp_Object. All uses changed.
10496 * cygw32.c (fchdir_unwind):
10497 * fileio.c (close_file_unwind):
10498 * keyboard.c (restore_kboard_configuration):
10499 * lread.c (readevalllop_1):
10500 * process.c (wait_reading_process_output_unwind):
10501 Accept int and return void, rather than accepting an Emacs integer
10502 and returning a dummy object. In some cases this fixes an
10503 unlikely bug when the corresponding int is outside Emacs integer
10504 range. All uses changed.
10505 * dired.c (directory_files_internal_unwind):
10506 * fileio.c (do_auto_save_unwind):
10507 * gtkutil.c (pop_down_dialog):
10508 * insdel.c (reset_var_on_error):
10509 * lread.c (load_unwind):
10510 * xfns.c (clean_up_file_dialog):
10511 * xmenu.c, nsmenu.m (pop_down_menu):
10512 * xmenu.c (cleanup_widget_value_tree):
10513 * xselect.c (wait_for_property_change_unwind):
10514 Accept pointer and return void, rather than accepting an Emacs
10515 save value encapsulating the pointer and returning a dummy object.
10517 * editfns.c (Fformat): Update the saved pointer directly via
10518 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10519 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10520 (unwind_body): New function.
10521 (record_unwind_protect): First arg is now a function returning void,
10522 not a dummy Lisp_Object.
10523 (record_unwind_protect_ptr, record_unwind_protect_int)
10524 (record_unwind_protect_void): New functions.
10525 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10526 * fileio.c (struct auto_save_unwind): New type.
10527 (do_auto_save_unwind): Use it.
10528 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10529 * insdel.c (struct rvoe_arg): New type.
10530 (reset_var_on_error): Use it.
10531 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10533 (specbinding_func): Remove; there are now several such functions.
10534 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10535 (set_unwind_protect_ptr): New function.
10536 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10538 Be simpler and more consistent about reporting I/O errors.
10539 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10540 Say "Read error" and "Write error", rather than "I/O error", or
10541 "IO error reading", or "IO error writing", when a read or write
10543 * process.c (Fmake_network_process, wait_reading_process_output)
10544 (send_process, Fprocess_send_eof, wait_reading_process_output):
10545 Capitalize diagnostics consistently. Put "failed foo" at the
10546 start of the diagnostic, so that we don't capitalize the
10547 function name "foo". Consistently say "failed" for such
10549 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10550 All callers changed. This is so it can use report_file_error.
10551 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10552 diagnostics consistently as above.
10554 * fileio.c (report_file_errno): Fix errno reporting bug.
10555 If the file name is neither null nor a pair, package it up as a
10556 singleton list. All callers changed, both to this function and to
10557 report_file_error. This fixes a bug where the memory allocator
10558 invoked by list1 set errno so that the immediately following
10559 report_file_error reported the wrong errno value.
10561 Fix minor problems found by --enable-gcc-warnings.
10562 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10563 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10565 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10567 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10568 Set event->arg to Qt if switch-event shall be generated.
10569 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10571 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10573 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10576 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10577 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10578 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10579 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10580 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10581 and there is a focused frame.
10582 (head_table): Add focus-in and focus-out.
10583 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10584 bind to handle-focus-in/out.
10586 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10587 (Fhandle_switch_frame): Call Fhandle_focus_in.
10588 (syms_of_frame): defsubr handle-focus-in/out.
10590 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10592 Fix porting bug to older POSIXish platforms (Bug#14862).
10593 * sysdep.c (emacs_pipe): New function, that implements
10594 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10595 This should port better to CentOS 5 and to Mac OS X 10.6.
10596 All calls to pipe2 changed.
10598 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10599 This makes the code easier to read and the executable a bit smaller.
10600 Do not replace all calls to Fcons that happen to create lists,
10601 just calls that are intended to create lists. For example, when
10602 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10603 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10604 Similarly for list2 through list5.
10605 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10606 * bytecode.c (exec_byte_code):
10607 * callint.c (quotify_arg, Fcall_interactively):
10608 * callproc.c (Fcall_process, create_temp_file):
10609 * charset.c (load_charset_map_from_file)
10610 (Fdefine_charset_internal, init_charset):
10611 * coding.c (get_translation_table, detect_coding_system)
10612 (Fcheck_coding_systems_region)
10613 (Fset_terminal_coding_system_internal)
10614 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10615 * composite.c (update_compositions, Ffind_composition_internal):
10616 * dired.c (directory_files_internal, file_name_completion)
10618 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10619 * doc.c (Fsnarf_documentation):
10620 * editfns.c (Fmessage_box):
10622 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10623 (Feval, eval_sub, Ffuncall, apply_lambda):
10624 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10625 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10626 (Fset_file_times, Finsert_file_contents)
10627 (Fchoose_write_coding_system, Fwrite_region):
10628 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10629 * font.c (font_registry_charsets, font_parse_fcname)
10630 (font_prepare_cache, font_update_drivers, Flist_fonts):
10631 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10632 * frame.c (make_frame, Fmake_terminal_frame)
10633 (x_set_frame_parameters, x_report_frame_params)
10634 (x_default_parameter, Fx_parse_geometry):
10635 * ftfont.c (syms_of_ftfont):
10636 * image.c (gif_load):
10637 * keyboard.c (command_loop_1):
10638 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10639 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10640 (Fminor_mode_key_binding, accessible_keymaps_1)
10641 (Faccessible_keymaps, Fwhere_is_internal):
10642 * lread.c (read_emacs_mule_char):
10643 * menu.c (find_and_return_menu_selection):
10644 * minibuf.c (get_minibuffer):
10645 * nsfns.m (Fns_perform_service):
10646 * nsfont.m (ns_script_to_charset):
10647 * nsmenu.m (ns_popup_dialog):
10648 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10649 (Fx_own_selection_internal):
10650 * nsterm.m (append2):
10651 * print.c (Fredirect_debugging_output)
10652 (print_prune_string_charset):
10653 * process.c (Fdelete_process, Fprocess_contact)
10654 (Fformat_network_address, set_socket_option)
10655 (read_and_dispose_of_process_output, write_queue_push)
10656 (send_process, exec_sentinel):
10657 * sound.c (Fplay_sound_internal):
10658 * textprop.c (validate_plist, add_properties)
10659 (Fput_text_property, Fadd_face_text_property)
10660 (copy_text_properties, text_property_list, syms_of_textprop):
10661 * unexaix.c (report_error):
10662 * unexcoff.c (report_error):
10663 * unexsol.c (unexec):
10664 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10665 (Fformat_mode_line, syms_of_xdisp):
10666 * xfaces.c (set_font_frame_param)
10667 (Finternal_lisp_face_attribute_values)
10668 (Finternal_merge_in_global_face, syms_of_xfaces):
10669 * xfns.c (x_default_scroll_bar_color_parameter)
10670 (x_default_font_parameter, x_create_tip_frame):
10671 * xfont.c (xfont_supported_scripts):
10672 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10673 (menu_help_callback, xmenu_show):
10674 * xml.c (make_dom):
10675 * xterm.c (set_wm_state):
10676 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10677 and similarly for list2 through list5.
10679 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10681 * callproc.c (Fcall_process_region): Fix minor race and tune.
10682 (create_temp_file): New function, with the temp-file-creation part
10683 of the old Fcall_process_region. Use Fcopy_sequence to create the
10684 temp file name, rather than alloca + build_string, for simplicity.
10685 Don't bother to block input around the temp file creation;
10686 shouldn't be needed. Simplify use of mktemp.
10687 Use record_unwind_protect immediately after creating the temp file;
10688 this closes an unlikely race where the temp file was not removed.
10689 Use memcpy rather than an open-coded loop.
10690 (Fcall_process_region): Use the new function. If the input is
10691 empty, redirect from /dev/null rather than from a newly created
10692 empty temp file; this avoids unnecessary file system traffic.
10694 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10696 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10697 Simplify by making this case like the other two. This is a bit
10698 slower on obsolete hosts, but the extra complexity isn't worth it.
10700 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10701 * process.c (create_process) [!DOS_NT]:
10702 Remove now-unnecessary calls to emacs_close.
10704 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10706 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10707 returning early. (Bug#14850)
10709 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10710 and inhibit-iso-escape-detection attributes of 'undecided'.
10713 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10715 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10716 Reported by Herbert J. Skuhra in
10717 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10719 Don't lose top specpdl entry when memory is exhausted.
10720 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10721 specpdl overflow here, to simplify callers; all callers changed.
10722 Always reserve an unused entry at the stack top; this avoids
10723 losing the top entry's information when memory is exhausted.
10725 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10727 Clean up errno reporting and fix some errno-reporting bugs.
10728 * callproc.c (Fcall_process):
10729 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10730 * process.c (create_process, Fmake_network_process):
10731 * unexaix.c (report_error):
10732 * unexcoff.c (report_error):
10733 Be more careful about reporting the errno of failed operations.
10734 The code previously reported the wrong errno sometimes.
10735 Also, prefer report_file_errno to setting errno + report_file_error.
10736 (Fcall_process): Look at openp return value rather than at path,
10737 as that's a bit faster and clearer when there's a numeric predicate.
10738 * fileio.c (report_file_errno): New function, with most of the
10739 old contents of report_file_error.
10740 (report_file_error): Use it.
10741 (Ffile_exists_p, Ffile_accessible_directory_p):
10742 Set errno to 0 when it is junk.
10743 * fileio.c (Faccess_file):
10744 * image.c (x_create_bitmap_from_file):
10745 Use faccessat rather than opening the file, to avoid the hassle of
10746 having a file descriptor open.
10747 * lisp.h (report_file_errno): New decl.
10748 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10751 * process.c (create_process, wait_reading_process_output) [AIX]:
10752 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10753 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10754 a multithreaded environment anyway).
10755 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10757 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10759 * image.c (x_find_image_file): Don't close a remote file handle.
10761 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10763 Fix races with threads and file descriptors.
10764 * callproc.c (Fcall_process_region):
10765 * dired.c (open_directory):
10766 * emacs.c (main, Fdaemon_initialized):
10767 * image.c (x_find_image_file):
10768 * inotify.c (Finotify_rm_watch):
10769 * lread.c (Flocate_file_internal):
10770 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10771 * term.c (term_mouse_moveto, init_tty):
10772 * termcap.c (tgetent):
10773 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10774 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10775 * unexhp9k800.c, unexmacosx.c (unexec):
10776 * callproc.c (Fcall_process_region):
10777 Use emacs_close, not close.
10778 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10779 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10780 and posix_close function on current platforms (which all lack them).
10781 (emacs_close): Use it. This should fix the races on GNU/Linux and
10782 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10783 and it should avoid closing random victim file descriptors on
10786 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10788 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10789 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10790 Touch up doc a bit.
10792 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10793 This is for .gdbinit xbacktrace.
10795 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10796 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10797 (emacs_set_tty): Now static.
10798 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10799 * term.c (tty_capable_p, tty_default_color_capabilities)
10800 (get_tty_terminal, term_mouse_movement)
10801 (handle_one_term_event, init_tty, maybe_fatal):
10802 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10803 (tgetent, scan_file, name_match, compare_contin):
10804 * terminal.c (get_terminal):
10805 Use bool for boolean.
10806 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10807 Prefer char to unsigned char if either will do.
10808 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10809 (tty_write_glyphs): Prefer int to unsigned.
10810 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10811 All callers changed.
10812 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10814 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10817 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10818 (B__dummy__): New dummy symbol, to pacify C89.
10819 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10820 they can't grok varargs macros.
10821 * dispnew.c (add_window_display_history)
10822 (add_frame_display_history):
10823 * print.c (print_object):
10824 * xdisp.c (debug_method_add):
10825 Use %p printf format only for void pointers.
10826 * emacs.c (usage_message): New constant, replacing ...
10827 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10828 (main): Adjust to usage reorg.
10829 * fns.c (syms_of_fns):
10830 * profiler.c (syms_of_profiler):
10831 Don't use non-constant struct initializers.
10832 * gnutls.h (gnutls_initstage_t):
10833 * lisp.h (enum Lisp_Fwd_Type):
10834 * lread.c (lisp_file_lexically_bound_p):
10835 * xsettings.c (anonymous enum):
10836 Remove trailing comma.
10837 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10838 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10839 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10841 * regex.c (const_re_char): New type, to pacify strict C89.
10842 All uses of 'const re_char' replaced to use it.
10843 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10844 with glibc when strict C89. This change is imported from gnulib.
10846 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10847 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10848 Omit GNU_LINUX implementation, since it requires long long.
10849 * xterm.c (x_draw_underwave):
10850 Do not assume the traditional order of struct's members.
10851 (x_term_init): Rewrite to avoid the need for non-constant structure
10854 Syntax cleanup, mostly replacing macros with functions.
10855 This removes the need for the syntax_temp hack.
10856 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10857 * syntax.c (SYNTAX_INLINE): New macro.
10858 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10859 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10860 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10861 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10862 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10863 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10864 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10865 Now constants, not macros.
10866 (syntax_temp) [!__GNUC__]: Remove.
10867 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10868 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10869 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10870 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10871 Move here from syntax.h; now functions, not macros. Except for the
10872 last function, these are static since only syntax.c uses them.
10873 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10874 All uses changed. Now a function, not a macro; use this fact
10875 to simplify the code.
10876 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10877 compiler bugs; no longer relevant.
10878 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10879 (SYNTAX_INLINE): New macro.
10880 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10881 for the new functions. Use bool for boolean member.
10882 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10883 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10884 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10885 (SETUP_BUFFER_SYNTAX_TABLE):
10886 Now extern inline functions, not macros.
10887 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10888 Remove; all uses replaced by implementation.
10889 (syntax_temp) [!__GNUC__]: Remove decl.
10890 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10892 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10894 * emacs.c (main): Fix syntax error.
10896 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10898 Timestamp fixes for undo (Bug#14824).
10899 * atimer.c (schedule_atimer):
10900 * fileio.c (Ffile_newer_than_file_p):
10901 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10902 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10903 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10904 (syms_of_fileio): Remove Sclear_visited_file_name.
10905 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10906 file doesn't exist; this avoids an ambiguity with negative timestamps.
10907 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10908 * systime.h (make_emacs_time, invalid_emacs_time):
10909 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10910 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10911 * undo.c (record_first_change): Push (visited-file-modtime) onto
10912 undo list rather than reimplementing it by hand, incorrectly.
10914 2013-07-09 Ken Brown <kbrown@cornell.edu>
10916 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10918 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10920 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10922 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10924 Handle errno and exit status a bit more carefully.
10925 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10926 number into an exit status. Instead, use EXIT_CANCELED.
10927 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10928 * callproc.c (relocate_fd):
10929 * emacs.c (close_output_streams, main):
10930 * process.c (create_process):
10931 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10932 Use emacs_perror for simplicity.
10933 * callproc.c (relocate_fd, main):
10934 * sysdep.c (sys_subshell):
10935 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10936 (shut_down_emacs): Use emacs_write, not write.
10937 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10938 * fileio.c (Fcopy_file, e_write):
10939 * nsterm.m (ns_select):
10940 * process.c (send_process):
10941 * sound.c (vox_write):
10942 Use emacs_write_sig, not emacs_write.
10943 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10944 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10946 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10948 (emacs_full_write): New function.
10949 (emacs_write): Rewrite to use it.
10950 (emacswrite_sig, emacs_perror): New functions.
10951 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10953 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10955 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10956 on NS even if it is present. Pixmap on NS is a void*.
10958 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10960 Port to Ubuntu 10 (Bug#14803).
10961 Problem reported by T.V. Raman.
10962 * process.c (close_on_exec, accept4, process_socket):
10963 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10965 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10967 * w32.c (sys_dup): Declare prototype.
10971 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10973 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10975 Make file descriptors close-on-exec when possible (Bug#14803).
10976 This simplifies Emacs a bit, since it no longer needs to worry
10977 about closing file descriptors by hand in some cases.
10978 It also fixes some unlikely races. Not all such races, as
10979 libraries often open files internally without setting
10980 close-on-exec, but it's an improvement.
10981 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10982 * callproc.c (Fcall_process) [!MSDOS]:
10983 * emacs.c (main) [!DOS_NT]:
10984 * nsterm.m (ns_term_init):
10985 * process.c (create_process):
10986 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10987 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10988 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10989 Prefer mkostemp with O_CLOEXEC to mkstemp.
10990 * callproc.c (relocate_fd) [!WINDOWSNT]:
10991 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10992 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10994 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10995 Make the resulting file descriptor close-on-exec.
10996 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10997 * lread.c (load_descriptor_list, load_descriptor_unwind):
10998 Remove; no longer needed. All uses removed.
10999 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
11000 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
11002 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
11003 (Fmake_network_process, Fnetwork_interface_list)
11004 (Fnetwork_interface_info, server_accept_connection):
11005 Make newly-created socket close-on-exec.
11006 * sysdep.c (emacs_open, emacs_fopen):
11007 Make new-created descriptor close-on-exec.
11008 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
11009 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
11011 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
11013 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
11014 for NS_IMPL_GNUSTEP.
11016 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11018 Fix openp errno handling.
11019 * callproc.c (Fcall_process): Preserve openp errno around close.
11020 * lread.c (openp): Set errno when returning -1, as some callers
11023 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
11025 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
11027 * nsterm.h (NSSavePanel): Update comment.
11028 (NSAPP_DATA2_RUNFILEDIALOG): Define.
11029 (ns_run_file_dialog): Declare.
11031 * nsfns.m: Remove panelOK.
11033 (ns_run_file_dialog): New function.
11034 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
11035 event loop, so file dialog is popped up by ns_run_file_dialog, called
11036 by sendEvent (Bug#14578).
11037 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
11039 2013-07-06 Eli Zaretskii <eliz@gnu.org>
11041 * xdisp.c (default_line_pixel_height): New function.
11042 (pos_visible_p, move_it_vertically_backward, try_scrolling)
11043 (try_cursor_movement, redisplay_window, try_window)
11044 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
11046 * window.c (window_scroll_pixel_based):
11047 use default_line_pixel_height.
11049 * dispextern.h (default_line_pixel_height): Add prototype.
11051 * frame.c (x_set_line_spacing): Accept a float value for
11052 line-spacing parameter, per the documentation.
11054 * data.c (Fmultibyte_string_p): Doc fix.
11056 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
11058 Use emacs_open more consistently when opening files.
11059 This handles EINTR more consistently now, and makes it easier
11060 to introduce other uniform changes to file descriptor handling.
11061 * sysstdio.h: New file.
11062 * buffer.c (mmap_init):
11063 * cygw32.c (chdir_to_default_directory):
11064 * dispnew.c (Fopen_termscript):
11065 * emacs.c (Fdaemon_initialized):
11066 * fileio.c (Fdo_auto_save):
11067 * image.c (slurp_file, png_load_body, jpeg_load_body):
11068 * keyboard.c (Fopen_dribble_file):
11070 * print.c (Fredirect_debugging_output):
11071 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
11072 * termcap.c (tgetent):
11073 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
11074 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
11075 * w32term.c (w32_initialize) [CYGWIN]:
11076 * xfaces.c (Fx_load_color_file):
11077 Use emacs_open instead of plain open, and emacs_fopen instead of
11079 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
11080 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
11081 * callproc.c (default_output_mode): New constant.
11082 (Fcall_process): Use it to call emacs_open instead of plain creat.
11083 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
11084 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
11085 (emacs_fopen): New function.
11086 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
11087 Include <lisp.h>, for emacs_open.
11088 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
11090 Remove duplicate #include directives.
11091 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
11093 Don't include stdio.h twice.
11094 * buffer.c [USE_MMAP_FOR_BUFFERS]:
11095 Don't include sys/types.h or stdio.h twice.
11096 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
11097 * lread.c: Don't include coding.h twice.
11098 * nsfont.m: Don't include frame.h twice.
11099 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
11100 * ralloc.c: Don't include <unistd.h> twice.
11101 * xdisp.c: Don't include font.h twice.
11102 * xterm.c: Don't include fontset.h twice.
11103 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
11105 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11107 Scale ImageMagick images more carefully.
11108 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
11109 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
11110 Be more careful about avoiding undefined behavior after
11111 integer overflow and division by zero.
11113 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11115 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
11116 (syms_of_w32fns): DEFSYM them.
11117 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
11118 (CCHDEVICENAME): Define macros if not defined.
11119 (struct MONITOR_INFO_EX): New struct.
11120 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
11121 (enum_display_monitors_fn): New variable.
11122 (globals_of_w32fns): Initialize it.
11123 (Fx_display_pixel_width, Fx_display_pixel_height)
11124 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
11125 multi-monitor setups in docstrings.
11126 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
11127 screen size by primary monitor's millimeter per pixel.
11128 (w32_monitor_enum, w32_display_monitor_attributes_list)
11129 (w32_display_monitor_attributes_list_fallback)
11130 (Fw32_display_monitor_attributes_list): New functions.
11131 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11133 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11135 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11137 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11139 * fileio.c (Qfile_notify_error): New error symbol.
11141 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11142 * inotify.c (inotify_callback, symbol_to_inotifymask)
11143 (Finotify_add_watch, Finotify_rm_watch): Use it.
11144 (inotifyevent_to_event): Exchange order of cookie and file name.
11145 (Finotify_add_watch): Adapt docstring.
11147 * lisp.h (Qfile_notify_error): Declare.
11149 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11151 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11152 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11153 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11154 which did not work (see <http://bugs.gnu.org/14569#307>).
11155 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11156 && (!noninteractive || initialized)). This attempts to thread
11157 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11159 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11161 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11162 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11164 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11166 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11167 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11168 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11169 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11171 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11173 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11174 Define to __sys_siglist.
11176 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11178 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11179 word-wrap, so that overflow-newline-into-fringe would work in
11180 visual-line-mode. (Bug#2749)
11181 (move_it_in_display_line_to): When the last scanned display
11182 element fits exactly on the display line, and
11183 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11184 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11185 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11186 finding buffer position that corresponds to pixel coordinates,
11187 e.g. in buffer_posn_from_coords.
11189 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11191 * process.c (handle_child_signal): Call catch_child_signal if
11194 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11196 Don't convert function pointers to void * and back.
11197 It isn't portable C, and it's easy enough to avoid.
11198 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11199 (make_save_value): Add support for SAVE_FUNCPOINTER.
11200 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11201 * print.c (print_object):
11202 Distinguish function from object pointers.
11203 * lisp.h (SAVE_FUNCPOINTER): New constant.
11204 (SAVE_SLOT_BITS): Adjust to it.
11205 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11206 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11207 (voidfuncptr): New typedef.
11208 (struct Lisp_Save_Value): New member data[0].funcpointer.
11209 (XSAVE_FUNCPOINTER): New function.
11211 Simplify buildobj processing.
11212 * Makefile.in (buildobj.h): Make it a sequence of strings each
11213 followed by comma, rather than a single string. Put it into a
11214 .tmp file in case there's an error while generating it.
11215 (gl-stamp): Use .tmp for temp files.
11216 (mostlyclean): Clean .tmp files.
11217 * doc.c (buildobj): Move to just the routine that needs it.
11218 It's now an array of strings, so processing is simpler.
11220 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11222 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11223 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11224 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11225 Invoke malloc_enable_thread even when not interactive.
11226 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11227 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11228 in this case, since the underlying bug has now been fixed.
11230 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11232 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11233 unlinking it (bug#14691).
11235 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11237 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11238 before checking whether buffer is modified. This lets
11239 `kill-buffer-query-functions' cancel killing of the buffer or save
11240 its content before `kill-buffer' asks user the "Buffer %s
11241 modified; kill anyway?" question.
11243 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11245 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11246 Let the super performKeyEquivalent deal with them (Bug#14747).
11248 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11250 * widget.c (resize_cb): Remove unused local.
11252 Do not use GTK 3 if it exists but cannot be compiled.
11253 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11254 * xterm.c (x_error_handler) [!USE_GTK]:
11257 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11259 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11261 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11262 to the valid range of values. (Bug#14753)
11264 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11265 when moving point by using the current glyph matrix. This avoids
11266 the need to force redisplay when this function is called in a
11269 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11271 Fix minor problems found by static checking.
11272 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11273 Redo the latter's body to sidestep GCC parenthesization warnings.
11274 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11275 * coding.c (detect_coding, detect_coding_system):
11276 * coding.h (struct undecided_spec):
11277 Use bool for boolean.
11278 * image.c (QCmax_width, QCmax_height): Now static.
11279 * xdisp.c (Fmove_point_visually): Remove unused local.
11281 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11283 * xdisp.c (Fmove_point_visually): New function.
11285 2013-06-28 Kenichi Handa <handa@gnu.org>
11287 * coding.h (define_coding_undecided_arg_index): New enum.
11288 (coding_attr_index): New members
11289 coding_attr_undecided_inhibit_null_byte_detection,
11290 coding_attr_undecided_inhibit_iso_escape_detection,
11291 coding_attr_undecided_prefer_utf_8.
11292 (undecided_spec): New struct.
11293 (struct coding_system): New member `undecided' of the member
11296 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11297 (detect_coding): Likewise.
11298 (detect_coding_system): Likewise.
11299 (Fdefine_coding_system_internal): New coding system properties
11300 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11302 (syms_of_coding): Adjust for coding_arg_undecided_max.
11304 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11306 * image.c (x_from_xcolors): Remove unused local.
11308 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11310 Defer image data transfer between X client and server until actual
11313 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11316 * image.c (Destroy_Image): Remove.
11317 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11318 `mask_p', and `colors_p'. All uses changed.
11319 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11320 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11321 New macros for `flags' arg to x_clear_image_1.
11322 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11323 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11324 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11325 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11326 (image_get_x_image, image_unget_x_image): New functions or macros.
11327 (image_background, image_background_transparent, x_to_xcolors)
11328 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11329 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11330 instead of Destroy_Image.
11331 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11332 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11333 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11334 (imagemagick_load_image, svg_load_image): Use them instead of
11335 x_create_x_image_and_pixmap, and x_put_x_image followed by
11336 x_destroy_x_image, respectively.
11337 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11338 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11339 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11340 background_transparent fields.
11341 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11342 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11344 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11346 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11347 This mostly consists of undoing recent changes.
11348 * callproc.c (Fcall_process):
11349 * process.c (create_process):
11350 Do not worry about catching SIGCHLD here, undoing previous change.
11351 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11352 * process.c, process.h (catch_child_signal):
11353 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11354 * process.c (catch_child_handler): Don't worry about being called
11355 lazily and do not assume caller has blocked SIGCHLD, undoing
11356 previous change. Move first-time stuff back to
11357 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11358 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11359 set lib_child_handler if it's already initialized, which may
11360 help avoid problems on GNUstep.
11362 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11364 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11365 * callproc.c (Fcall_process):
11366 * process.c (create_process):
11367 Make sure SIGCHLD is caught before we fork,
11368 since Emacs startup no arranges to catch SIGCHLD.
11369 * process.c (lib_child_handler): Initialize to null, not to
11371 (catch_child_signal): Allow self to be called lazily.
11372 Do nothing if it's already been called.
11373 Assume caller has blocked SIGCHLD (all callers do now).
11374 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11375 just before it's really needed.
11376 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11377 since it hasn't been caught yet.
11379 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11381 * image.c (compute_image_size): New function to implement
11382 :max-width and :max-height.
11383 (imagemagick_load_image): Use it.
11385 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11387 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11388 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11390 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11391 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11392 the SIGCHLD handler, since the code is not atomic and (due to glib)
11393 signals may be arriving now.
11394 * sysdep.c (init_signals): Do not catch child signals here;
11395 'main' now does that later, at a safer time.
11397 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11399 Clean up SIGCHLD handling a bit (Bug#14569).
11400 * process.c, process.h (catch_child_signal):
11401 Now always extern, even if !NS_IMPL_GNUSTEP.
11402 * process.c (catch_child_signal): Move glib tickler here from
11403 init_process_emacs, so that it's done earlier in Emacs
11404 initialization. Also move the noninteractive && !initialized
11405 check here from init_process_emacs. This is all a bit cleaner for
11406 GNUish platforms, and I hope it works around the Cygwin bug.
11407 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11408 that glib signal handling is tickled before glib creates threads.
11410 * process.c (wait_reading_process_output): Avoid int overflow
11411 when reading more than 2 GiB total from a process.
11413 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11415 * process.c (create_process): Handle a couple more cases,
11416 i.e., work even if new_argv and wait_child_setup[i] are cached.
11417 Use Fcall_process's style for volatile vars.
11419 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11421 * process.c (create_process): Mark PROCESS volatile.
11423 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11425 Use C99-style flexible array members if available.
11426 This avoids some subtle aliasing issues, which typically
11427 aren't a problem with GCC but may be a problem elsewhere.
11428 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11429 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11430 In either case, it uses a flexible array member rather than
11431 the old struct hack. All uses changed.
11432 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11433 Adjust to sdata reorganization.
11434 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11435 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11436 that ports better to pre-C99 non-GCC.
11437 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11438 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11439 as the latter has changed.
11440 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11441 and port better to pre-C99 GCC.
11442 * image.c (struct xpm_cached_color):
11443 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11444 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11445 Use FLEXIBLE_ARRAY_MEMBER.
11446 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11447 Move decl to top level so it gets checked against implementation.
11448 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11449 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11451 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11453 * syntax.c: Integer cleanups.
11454 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11455 All uses that need 0-or-2 changed to:
11456 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11457 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11458 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11459 (char_quoted, prev_char_comend_first, back_comment)
11460 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11461 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11462 Use bool for boolean.
11463 (update_syntax_table, skip_chars, skip_syntaxes):
11464 Prefer int to unsigned when either will do.
11465 (back_comment): Return boolean success flag, like forw_comment,
11466 instead of positive-or-minus-1 (which might have overflowed int anyway).
11467 Don't stuff ptrdiff_t into int.
11468 (syntax_spec_code, syntax_code_spec): Now const.
11469 (Fmatching_paren, scan_lists, scan_sexps_forward):
11470 Use enum syntaxcode for syntax code.
11471 (Fmatching_paren): Check that arg is a character, not just an integer.
11472 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11473 (Finternal_describe_syntax_value): Omit no-longer-needed
11475 (skip_chars): Use char, not unsigned char, when the distinction
11477 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11478 * bytecode.c (exec_byte_code):
11479 * syntax.c (syntax_spec_code, Fchar_syntax)
11480 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11481 (init_syntax_once):
11482 * syntax.h (SYNTAX_WITH_FLAGS):
11483 Omit unnecessary casts.
11485 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11487 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11488 line dimensions here, to avoid race conditions with the main
11489 thread. (Bug#14062, bug#14630, bug#14669)
11491 * w32term.c (w32_draw_window_cursor): Compute the header line and
11492 mode line dimensions here.
11493 <w32_system_caret_window, w32_system_caret_hdr_height>:
11494 <w32_system_caret_mode_height>: New variables.
11496 * w32term.h: Declare them.
11498 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11500 * alloc.c (die): Move "assertion failed" string here ...
11501 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11502 COND when SUPPRESS_CHECKING. This shrinks the executable text
11503 size by 0.8% to 2.2% when configured with --enable-checking,
11504 depending on optimization flags (GCC 4.8.1 x86-64).
11506 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11508 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11510 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11511 base is 2; this is more accurate.
11513 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11515 * sound.c (string_default): Move to !WINDOWSNT section.
11516 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11518 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11520 * sound.c: Integer cleanups.
11521 Remove unnecessary forward decls.
11522 (struct sound_device): The 'file' member is now a Lisp_Object, not
11523 a char *, so that we needn't invoke alloca on a huge size.
11524 (Fplay_sound_internal): Adjust to this.
11525 (string_default): New function.
11526 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11527 Use it to adjust to the struct sound_device change.
11528 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11529 (be2hs) [0]: Remove.
11531 * syntax.c (skip_chars): Don't use uninitialized storage
11532 when searching a multibyte buffer for characters that are not in a
11533 unibyte string that contains non-ASCII characters.
11535 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11537 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11538 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11540 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11542 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11544 2013-06-18 Kenichi Handa <handa@gnu.org>
11546 * font.c (Ffont_spec): Signal an error for an invalid font name
11549 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11551 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11552 In particular this ports to 32-bit sparc Sun cc.
11553 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11554 array with a dummy element at specpdl[-1], so that its address can
11556 (unbind_to): Do not copy the binding; not needed, now that we
11557 copy old_value in the one place where the copy is needed.
11558 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11559 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11560 (union specbinding): Rename from struct specbinding. Redo layout
11561 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11562 which is not portable. With Sun C 5.12 32-bit sparc, the
11563 declaration causes nargs to be an unsigned bitfield, a behavior
11564 that the C standard allows; but Emacs wants nargs to be signed.
11565 The overall type is now a union of structures rather than a
11566 structure of union of structures, and the 'kind' member is now a
11567 bitfield, so that the overall type doesn't grow. All uses changed.
11568 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11570 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11572 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11573 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11575 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11577 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11579 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11580 unless we know that the window w's frame is a frame object.
11581 Another attempt at solving bug#14062 and bug#14630.
11583 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11585 * textprop.c (property_set_type): New enum.
11586 (add_properties): Allow appending/prepending text properties.
11587 (add_text_properties_1): Factored out of Fadd_text_properties.
11588 (Fadd_text_properties): Move all the code into
11589 add_text_properties_1.
11590 (Fadd_face_text_property): New function that calls
11591 add_text_properties_1.
11593 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11595 Move functions from lisp.h to individual modules when possible.
11596 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11597 * alloc.c (XFLOAT_INIT, set_symbol_name):
11598 * buffer.c (CHECK_OVERLAY):
11599 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11600 (set_char_table_parent):
11601 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11602 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11603 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11604 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11606 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11607 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11608 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11609 (backtrace_args, backtrace_debug_on_exit):
11610 * floatfns.c (CHECK_FLOAT):
11611 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11612 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11613 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11614 (set_hash_index_slot):
11615 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11616 * marker.c (CHECK_MARKER):
11617 * textprop.c (CHECK_STRING_OR_BUFFER):
11618 * window.c (CHECK_WINDOW_CONFIGURATION):
11619 Move here from lisp.h, and make these functions static rather than
11621 * buffer.c (Qoverlayp):
11623 * fns.c (Qhash_table_p):
11624 * window.c (Qwindow_configuration_p):
11626 * lisp.h: Remove the abovementioned defns and decls.
11628 Use functions, not macros, for XINT etc (Bug#11935).
11629 In lisp.h, prefer functions to function-like macros, and
11630 constants to object-like macros, when either will do. This:
11631 . simplifies use, as there's no more need to worry about
11632 arguments' side effects being evaluated multiple times.
11633 . makes the code easier to debug on some platforms.
11634 However, when using gcc -O0, keep using function-like macros
11635 for a few critical operations, for performance reasons.
11636 This sort of thing isn't needed with gcc -Og, but -Og
11637 is a GCC 4.8 feature and isn't widely-enough available yet.
11638 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11639 Remove enum lsb_bits; no longer needed.
11640 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11641 * buffer.c (Qoverlap):
11643 * fns.c (Qhash_table_p):
11644 Now extern, so lisp.h can use these symbols.
11645 * dispextern.h: Include character.h, for MAX_CHAR etc.
11646 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11647 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11648 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11649 (GLYPH_CODE_P): Move here from lisp.h.
11650 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11651 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11652 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11653 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11654 XUNTAG now returns void *.
11655 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11656 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11657 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11658 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11659 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11660 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11661 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11662 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11663 New macros, renamed from their sans-lisp_h_ counterparts.
11664 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11665 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11666 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11667 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11668 If compiling via GCC without optimization, define these as macros
11669 in addition to inline functions.
11670 To disable this, compile with -DINLINING=0.
11671 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11672 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11673 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11674 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11675 (INTMASK, VALMASK): Now macros, since static values cannot be
11676 accessed from extern inline functions.
11677 (VALMASK): Also a constant, for benefit of old GDB.
11678 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11679 is INTEGERP, which can fold it in.
11680 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11681 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11682 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11683 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11684 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11685 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11686 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11687 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11688 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11689 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11690 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11691 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11692 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11693 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11694 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11695 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11696 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11697 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11698 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11699 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11700 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11701 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11702 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11703 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11704 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11705 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11706 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11707 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11708 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11709 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11710 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11711 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11712 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11714 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11715 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11716 (VALMASK): Define in one place rather than in two, merging the
11717 USE_LSB_TAG parts; this is simpler.
11718 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11719 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11720 Move up, to avoid use before definition.
11721 Also include "globals.h" earlier, for the same reason.
11722 (make_natnum): New function.
11723 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11724 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11725 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11726 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11727 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11728 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11729 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11730 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11731 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11732 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11733 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11734 (Qwindow_configuration_p, Qimage): New forward declarations.
11735 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11736 (STRING_COPYIN): Remove; unused.
11737 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11738 (xcar_addr, xcdr_addr): New functions. All uses changed.
11739 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11740 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11741 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11742 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11743 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11744 (TYPE_RANGED_INTEGERP): Simplify.
11745 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11746 (setlocale, fixup_locale, synchronize_system_messages_locale)
11747 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11748 Now empty functions, not macros.
11749 (functionp): Return bool, not int.
11750 * window.c (Qwindow_configuration_p): Now extern,
11751 so window.h can use it.
11752 * window.h (Qwindowp): Move decl back to lisp.h.
11754 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11756 * xdisp.c (Fline_pixel_height): New function, required for solving
11759 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11761 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11763 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11765 * lread.c (syms_of_lread):
11766 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11768 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11770 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11772 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11774 * fileio.c (expand_file_name): Doc fix.
11776 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11778 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11779 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11780 Wait for self, not for 0. This can't hurt on GNU or similar
11781 system, and may help with Cygwin.
11783 * keyboard.c: Don't use PROP (...) as an lvalue.
11784 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11785 Use set_prop (A, B), not PROP (A) = B.
11787 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11789 * xdisp.c (get_it_property): Use it->window instead of generating
11790 a Lisp object from it->w.
11792 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11794 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11795 get-char-property the window that is being rendered, instead of
11796 the buffer, to support window-specific overlays. (Bug#14575)
11797 (compute_display_string_pos): When W is NULL, use the current
11798 buffer as the object to pass to get-char-property.
11799 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11800 pointer member of the bidi iterator, since no window is pertinent
11803 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11805 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11806 being displayed, and pass it to compute_display_string_pos.
11807 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11808 (bidi_paragraph_init): All callers changed.
11810 * xdisp.c (init_from_display_pos, init_iterator)
11811 (handle_single_display_spec, next_overlay_string)
11812 (get_overlay_strings_1, reseat_1, reseat_to_string)
11813 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11814 Set bidi_it.w member from it->w.
11815 (compute_display_string_pos): Accept additional argument, the
11816 window being displayed, and pass it to Fget_char_property.
11819 * dispextern.h (struct bidi_it): New member w, the window being
11821 (compute_display_string_pos): Adjust prototype.
11823 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11825 * xgselect.c: Remove unneeded include xterm.h.
11827 * process.c (wait_reading_process_output): Check for NS before GLIB.
11828 GLIB may be linked in due to rsvg, but ns_select must be called.
11830 * xgselect.c (xg_select): Remove call to window_system_available
11831 and g_main_context_pending at the top, so Gdk events (i.e. file
11832 notify) are processed when Emacs is started with -nw.
11834 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11836 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11837 (ctagsfiles3): New variable, includes only *.m files.
11838 (TAGS): Use an explicit language name in the regular expressions,
11839 to avoid transformation of '/SOMETHING' by MSYS to
11840 'c:\MSYS\SOMETHING'.
11842 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11844 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11846 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11848 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11849 still need to set the mouse pointer shape and activate help-echo.
11852 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11854 A few porting etc. fixes for the new file monitor code.
11855 See the thread containing
11856 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11857 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11858 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11859 (dir_monitor_callback, Fgfile_rm_watch):
11860 Use assq_no_quit instead of Fassoc, for speed.
11861 (dir_monitor_callback, Fgfile_rm_watch):
11862 eassert that the monitor is a fixnum.
11863 (dir_monitor_callback): No need for CDR_SAFE.
11864 Simplify building of lisp with alternative tails.
11865 (Fgfile_add_watch, Fgfile_rm_watch):
11866 Do not assume glib functions set errno reliably on failure.
11867 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11868 and signal an error otherwise.
11869 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11870 Use Fdelq instead of Fdelete, for speed.
11872 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11874 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11875 don't insist on being invoked on a highlighted tool-bar button.
11876 Avoids losing tool-bar functionality when mouse-highlight is nil.
11877 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11878 Don't highlight when mouse-highlight is nil.
11879 (note_mouse_highlight): When mouse-highlight is nil, don't return
11880 right away; instead, run tool-bar and mode-line highlight
11881 subroutine, clear any existing highlight, and revert the mouse
11882 pointer to its default shape. (Bug#14558)
11884 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11886 * lisp.mk (lisp): Add prog-mode.el.
11888 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11890 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11891 * process.c (dummy_handler): New function.
11892 (lib_child_handler): New static var.
11893 (handle_child_signal): Invoke it.
11894 (catch_child_signal): If a library has set up a signal handler,
11895 save it into lib_child_handler.
11896 (init_process_emacs): If using glib and not on Windows, tickle glib's
11897 child-handling code so that it initializes its private SIGCHLD handler.
11898 * syssignal.h (SA_SIGINFO): Default to 0.
11899 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11900 31; it should no longer be needed now.
11902 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11904 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11906 * gfilenotify.c (globals_of_gfilenotify): New function.
11907 (syms_of_gfilenotify): Move global initialization there.
11909 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11911 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11913 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11914 * keyboard.c (menu_bar_items, tool_bar_items):
11915 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11916 not override local keymaps any more.
11918 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11920 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11922 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11924 * w32console.c (initialize_w32_display): Return the dimensions of
11925 the console window via 2 additional arguments, not via the current
11926 frame. This avoids crashes due to overrunning the bounds of
11927 frame's decode_mode_spec_buffer, which is not resized following
11928 the change of the frame dimensions from the initial 10x10.
11930 * w32term.h (w32_initialize_display_info): Adjust prototype.
11932 * term.c (init_tty): Take dimensions of the frame from the values
11933 returned by initialize_w32_display.
11935 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11936 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11937 (LIBES): Add $(GFILENOTIFY_LIBS).
11939 * w32inevt.c (handle_file_notifications): Add dummy implementation
11940 for !HAVE_W32NOTIFY.
11942 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11944 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11946 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11948 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11950 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11952 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11954 Fix minor problems found by static checking.
11955 * data.c (pure_write_error):
11956 Use xsignal2, not Fsignal, as Fsignal might return.
11957 * eval.c (set_backtrace_debug_on_exit): Now static.
11958 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11959 No longer inline. EXTERN_INLINE is needed only for functions
11960 defined in .h files. Reindent function header as per GNU style.
11961 (backtrace_p, backtrace_top, backtrace_next):
11962 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11963 compiler or linker. Add extern decls to pacify gcc -Wall.
11964 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11966 * frame.c (free_monitors): Define only on platforms that need it.
11967 * nsterm.m (ns_term_init):
11968 * process.c (catch_child_signal):
11969 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11970 defined on all porting targets these days.
11971 * process.c, process.h (catch_child_signal):
11972 Make it extern only if NS_IMPL_GNUSTEP is defined.
11974 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11976 * w32.c (gettimeofday): Make the signature identical to prototype
11977 in nt/inc/sys/time.h.
11979 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11981 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11984 * keyboard.c (safe_run_hooks_error): Improve error message.
11986 * data.c (pure_write_error): Add `object' argument.
11987 * puresize.h (CHECK_IMPURE): Use it.
11989 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11991 * Makefile.in (NOTIFY_OBJ): New variable.
11992 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11994 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11995 Call syms_of_gfilenotify.
11997 * gfilenotify.c: New file.
11999 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
12000 and Qfile_w32notify.
12001 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
12002 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
12004 * lisp.h: Declare syms_of_gfilenotify.
12006 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
12008 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12010 Merge the specpdl and backtrace stacks. Make the structure of the
12011 specpdl entries more obvious via a tagged union of structs.
12012 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
12013 (enum specbind_tag): New enum.
12014 (struct specbinding): Make it a tagged union of structs.
12015 Add a case for backtrace records.
12016 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
12017 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
12018 (backtrace_debug_on_exit): New accessors.
12019 (struct backtrace): Remove.
12020 (struct catchtag): Remove backlist field.
12021 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
12023 (Flocal_variable_p): Speed up the common case where the binding is
12025 * eval.c (backtrace_list): Remove.
12026 (set_specpdl_symbol, set_specpdl_old_value): Remove.
12027 (set_backtrace_args, set_backtrace_nargs)
12028 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
12029 (backtrace_next): New functions.
12030 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
12031 (unwind_to_catch, internal_lisp_condition_case)
12032 (internal_condition_case, internal_condition_case_1)
12033 (internal_condition_case_2, internal_condition_case_n): Don't bother
12034 with backtrace_list any more.
12035 (Fsignal): Adjust to new backtrace format.
12036 (grow_specpdl): Move up.
12037 (record_in_backtrace): New function.
12038 (eval_sub, Ffuncall): Use it.
12039 (apply_lambda): Adjust to new backtrace format.
12040 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
12042 (specbind): Adjust to new specpdl format. Simplify.
12043 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
12044 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
12046 (mark_backtrace): Remove.
12047 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
12048 * xdisp.c (redisplay_internal): Use record_in_backtrace.
12049 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
12051 * profiler.c (record_backtrace): Use get_backtrace.
12052 (handle_profiler_signal): Use backtrace_top_function.
12053 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
12054 accessor functions.
12056 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
12058 * process.h (catch_child_signal): Declare.
12060 * process.c (catch_child_signal): New function.
12061 (init_process_emacs): Call it.
12063 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
12064 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
12066 (x_set_cursor_type): Remove declaration.
12067 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
12068 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
12069 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
12070 (ns_get_color): Use F suffix on float.
12071 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
12072 (ns_get_rgb_color): Remove.
12073 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
12074 (note_mouse_movement): x and y are CGFloat.
12075 (ns_draw_fringe_bitmap): Remove unused rowY.
12076 Change #if to COCOA && >= 10_6.
12077 (ns_draw_window_cursor): Remove unused overspill.
12078 (ns_draw_underwave): width and x are EamcsCGFloat.
12079 (ns_draw_box): thickness is CGFloat.
12080 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
12081 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
12082 if not in main thread.
12083 (ns_get_pending_menu_title, ns_check_menu_open)
12084 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
12085 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
12086 (sendFromMainThread:): New method.
12087 (changeFont:): size is CGFloat.
12088 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
12089 Disable warning about permanent text.
12090 (characterIndexForPoint:): Adjust return type depending on GNUstep
12092 (mouseDown:): delta is CGFloat.
12093 (updateFrameSize): Remove unised variable f.
12094 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
12095 Cast float to EmacsCGFloat.
12096 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
12097 also to -1 when restoring.
12098 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
12099 inside NS_IMPL_COCOA.
12100 (toggleFullScreen:): Put call to toggleFullScreen inside
12101 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
12102 (setPosition:portion:whole:): por is CGFloat.
12103 (getMouseMotionPart:window:x:y:): Add F suffix to float.
12104 (mouseDown:): Use CGFloat.
12105 (mouseDragged:): Remove unised variable edge.
12106 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
12108 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
12109 of CGFloat differs.
12110 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
12111 when NS_IMPL_GNUSTEP.
12112 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
12113 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
12114 (EmacsToolbar): Add clearAll. Add tag argument to
12115 addDisplayItemWithImage.
12116 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
12118 * nsselect.m (ns_get_local_selection): Remove unused variable type.
12120 * nsmenu.m (ns_update_menubar): Make static.
12121 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
12122 (fillWithWidgetValue:): Add cast to SEL for setAction.
12123 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
12124 (update_frame_tool_bar): Update code for GNUstep.
12125 (clearAll): New method.
12126 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
12127 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
12128 Move identifierToItem setObject and activeIdentifiers addObject before
12129 call to insertItemWithItemIdentifier.
12130 (validateVisibleItems): Fix indentation.
12131 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12132 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12133 UtilityWindow to aStyle, remove call to setStyleMask.
12135 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12137 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12138 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12139 Use F suffix on floats.
12140 (ns_char_width): Returns CGFloat.
12141 (ns_ascii_average_width): w is CGFloat instead of float.
12142 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12144 (ns_glyph_metrics): CGFloat instead of float.
12146 * nsfns.m (x_set_foreground_color, x_set_background_color):
12148 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12149 remove unused variables.
12150 (Fns_read_file_name): Keep track if panel is for save.
12151 Use ns_filename_from_panel/ns_directory_from_panel.
12152 (Fns_list_services): delegate only used for COCOA.
12153 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12154 Just return the input if GNUstep.
12155 (x_screen_planes): Remove.
12156 (Fxw_color_values): Use EmacsCGFloat
12157 (Fns_display_monitor_attributes_list): Only get screen number for
12159 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12161 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12162 ns_directory_from_panel.
12164 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12166 * process.c (handle_child_signal): Also use WCONTINUED.
12167 This is so that list-processes doesn't mistakenly list the process
12168 as stopped, when the process has actually been continued and is
12171 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12173 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12174 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12175 not already configured.
12177 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12179 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12181 * Makefile.in (mostlyclean): Remove *.res files.
12183 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12185 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12186 a buffer (bug#8447).
12188 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12190 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12191 display vector, and we backtrack, handle the case that the
12192 previous character position is also displayed from a display
12193 vector or covered by a display string or image. (Bug#14476)
12195 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12197 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12198 (struct MonitorInfo, free_monitors): Remove.
12199 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12200 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12201 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12204 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12205 (struct MonitorInfo, free_monitors): Remove.
12206 (ns_screen_name): Make static.
12207 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12208 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12211 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12212 (struct MonitorInfo): New struct.
12213 (free_monitors, make_monitor_attribute_list): Declare.
12215 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12217 (free_monitors, make_monitor_attribute_list): New functions.
12218 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12221 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12223 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12225 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12227 * keyboard.c: Apply keyboard decoding only to events that come directly
12228 from the tty, not from unread-command-events (bug#14368).
12229 (read_event_from_main_queue): New function, extracted from read_char.
12230 (read_decoded_char): Remove.
12231 (read_decoded_event_from_main_queue): New function to replace it.
12232 (read_char): Use it.
12233 (read_key_sequence): Use read_char rather than read_decoded_char.
12235 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12237 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12239 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12241 2013-05-22 Kenichi Handa <handa@gnu.org>
12243 The following changes are to fix the setting of
12244 buffer-file-coding-system on, for instance, C-x RET c unix RET
12245 _FILE_OF_DOS_EOL_TYPE_ RET.
12247 * coding.h (struct coding_system): New member detected_utf8_chars.
12249 * coding.c (detect_coding_utf_8): Count characters and check EOL
12250 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12252 (setup_coding_system): Do not initialize coding->head_ascii.
12253 (check_ascii): Do not set coding->eol_seen but update it. Do not
12254 call adjust_coding_eol_type here.
12255 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12256 If the eol-type of CODING is already specified, adjust the eol type
12257 of the found coding-system.
12258 (decode_coding_gap): Cancel previous change. Utilize the
12259 character numbers counted by detect_coding_utf_8. Fix detection
12262 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12264 * search.c (looking_at_1): Only set last_thing_searched if the match
12265 changed the match-data (bug#14281).
12267 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12269 * xdisp.c (reseat_at_previous_visible_line_start):
12270 Already declared in dispextern.h, so remove it here.
12271 (move_it_vertically_backward): Likewise.
12273 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12275 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12276 (Fx_display_pixel_width, Fx_display_pixel_height)
12277 (Fx_display_mm_width, Fx_display_mm_height):
12278 Mention `display-monitor-attributes-list' in docstrings.
12280 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12281 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12282 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12283 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12284 (Fx_display_backing_store, Fx_display_visual_class)
12285 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12286 (Fx_display_grayscale_p, Fx_display_pixel_width)
12287 (Fx_display_pixel_height, Fx_display_planes)
12288 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12289 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12290 (Fx_display_mm_width, Fx_display_mm_height)
12291 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12292 height for all physical monitors as in X11.
12294 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12295 Return pixel width or height for all physical monitors as in X11.
12297 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12299 Port --enable-gcc-warnings to clang.
12300 * bytecode.c (exec_byte_code):
12302 Redo diagnostic pragmas to pacify clang, too.
12303 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12304 * editfns.c (Fencode_time):
12305 * fileio.c (file_accessible_directory_p):
12306 * font.c (font_unparse_xlfd):
12307 Use '&"string"[index]' instead of '"string" + (index)'.
12308 * undo.c (user_error): Remove; unused.
12310 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12312 * insdel.c (insert_1_both): Document the arguments, instead of
12313 referring to insert_1, which no longer exists.
12315 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12316 some window, increment windows_or_buffers_changed, so that
12317 *Messages* display in that window is updated. (Bug#14408)
12319 * w32.c: Include epaths.h.
12320 (init_environment): Use cmdproxy.exe without leading directories.
12321 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12323 (gettimeofday): Adjust signature and return value to Posix
12326 * unexw32.c (open_output_file): Delete the existing emacs.exe
12327 before creating it, to break the hard link to the versioned
12330 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12331 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12332 (FIRSTFILE_OBJ): New variables.
12333 (W32_RES): Rename to EMACSRES. All users changed.
12334 (base_obj): Use $(CM_OBJ).
12335 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12336 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12337 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12338 $(W32_RES_LINK) before $(LIBES).
12339 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12341 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12343 * makefile.w32-in (DOC): Use just "DOC".
12345 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12347 * process.c: Export default filters and sentinels to Elisp.
12348 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12350 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12351 (Fset_process_sentinel, Fformat_network_address):
12352 Default to them instead of nil.
12353 (server_accept_connection): Sentinels can't be nil any more.
12354 (read_and_dispose_of_process_output): New function, extracted from
12355 read_process_output.
12356 (read_process_output): Use it; filters can't be nil.
12357 (Finternal_default_process_filter): New function, extracted from
12358 read_process_output.
12359 (exec_sentinel_unwind): Remove function.
12360 (exec_sentinel): Don't zilch sentinel while running.
12361 (status_notify): Sentinels can't be nil.
12362 (Finternal_default_process_sentinel): New function extracted from
12364 (setup_process_coding_systems): Default filter is not nil any more.
12365 (syms_of_process): Export new Elisp functions and initialize
12367 * lisp.h (make_lisp_proc): New function.
12369 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12371 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12373 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12375 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12376 unless we know that the window w is a leaf window.
12377 Another attempt at solving bug#14062.
12379 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12381 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12384 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12386 * image.c (gif_load): Check that subimages fit (Bug#14345).
12388 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12390 * lread.c (skip_dyn_eof): New function.
12391 (read1): Use it to skip the end of a file in response to #@00.
12393 * doc.c (get_doc_string): Slightly relax the sanity checking.
12395 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12397 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12398 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12399 (MonitorInfo): New struct.
12400 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12401 (Fns_display_monitor_attributes_list): New functions.
12402 (display-usable-bounds): Remove.
12403 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12406 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12408 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12409 (GTK_CHECK_VERSION): New macro, if not already defined.
12410 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12411 replaced by GTK_CHECK_VERSION.
12413 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12415 * xterm.h (GTK_PREREQ): New macro.
12416 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12417 to use this macro instead, for consistency and clarity.
12419 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12421 * xdisp.c (row_for_charpos_p): New function, with code of
12422 cursor_row_p, but accepts an additional argument CHARPOS instead
12423 of using a hardcoded PT.
12424 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12425 (row_containing_pos): Call row_for_charpos_p instead of partially
12426 doing the same. Fixes cursor positioning under longlines-mode
12427 when longlines-show-effect includes more than one newline, when
12428 moving the cursor vertically up.
12430 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12432 * makefile.w32-in (ACL_H): New macro.
12433 ($(BLD)/fileio.$(O)): Update dependencies.
12435 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12437 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12438 * Makefile.in (LIB_ACL): New macro.
12439 (LIBACL_LIBS): Remove.
12440 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12441 * fileio.c: Include <acl.h>.
12442 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12443 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12445 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12448 * unexelf.c: Don't assume ElfW (Half) fits in int.
12449 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12450 when dealing with ElfW (Half) values, since they can exceed 2**31
12451 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12452 (entry_address): Omit unused NUM arg. All uses changed.
12454 2013-05-07 Juri Linkov <juri@jurta.org>
12456 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12457 to the string converted from number with `Fnumber_to_string'.
12460 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12462 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12463 This fixes a problem introduced by my previous change.
12465 2013-05-07 Glenn Morris <rgm@gnu.org>
12467 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12469 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12471 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12473 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12475 Static checking by GCC 4.8.0.
12476 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12477 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12478 (x_get_monitor_attributes_fallback)
12479 (x_get_monitor_attributes_xinerama)
12480 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12481 Define only if USE_GTK.
12482 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12483 (x_get_monitor_attributes_fallback): Omit unused locals.
12484 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12485 Use double, not float, to avoid mixed-mode floating point arithmetic.
12487 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12488 Jan Djärv <jan.h.d@swipnet.se>
12490 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12491 (XINERAMA_CFLAGS): New macros.
12492 (ALL_CFLAGS, LIBES): Use them.
12494 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12495 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12496 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12497 (syms_of_xfns): DEFSYM them.
12498 (struct MonitorInfo): New struct.
12499 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12500 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12501 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12502 (x_get_monitor_attributes_xinerama): New functions.
12503 (Fx_display_monitor_attributes_list): New primitive.
12504 (syms_of_xfns): Defsubr it.
12506 * xterm.h (x_display_info): Add Xatom_net_workarea and
12507 Xatom_net_current_desktop.
12509 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12510 and dpyinfo->Xatom_net_current_desktop.
12512 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12514 * xdisp.c (pos_visible_p): Use the special code for finding the
12515 beginning of a display property or overlay for any "replacing"
12516 display property, not just for display strings. This solves
12517 incorrect reporting of position by posn-at-point. (Bug#14241)
12519 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12521 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12522 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12523 Verify that ElfW (Half) fits in int.
12524 (fatal): Use same signature as lisp.h.
12525 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12526 configure and build with -DUNEXELF_DEBUG without worrying about
12527 other modules that use DEBUG.
12528 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12529 possibly-wide integers now uses it instead of plain fprintf.
12530 (entry_address): New function, which avoids problems with 32-bit
12531 overflow on 64-bit hosts.
12532 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12533 (round_up): Don't assume the remainder fits in int.
12534 (find_section): Use bool for boolean. Simplify debug code.
12535 (unexec): Don't assume file sizes fit in int or size_t.
12536 Omit unnecessary trailing newline in 'fatal' format.
12537 Use strerror rather than outputting decimal error number.
12538 Remove unused code when emacs is not defined;
12539 this file relies on Emacs now.
12540 Don't assume e_phnum and e_shnum are positive.
12542 * regex.c: Fix problems when DEBUG is defined.
12543 (extract_number, extract_number_and_incr): Define regardless of
12544 whether DEBUG is defined; that's simpler and makes the code less
12545 likely to go stale in the normal case when DEBUG is not defined.
12546 Return int rather than taking an int * arg. All callers changed.
12547 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12548 Remove, replacing with ...
12549 (DEBUG_PRINT): New macro. All callers changed.
12550 (DEBUG_COMPILES_ARGUMENTS): New macro.
12551 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12552 (print_compiled_pattern, print_double_string) [DEBUG]:
12553 Use prototype rather than old-style definition.
12554 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12555 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12556 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12557 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12558 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12559 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12560 This matters only when DEBUG is defined.
12562 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12564 * xdisp.c (set_iterator_to_next): Set the
12565 ignore_overlay_strings_at_pos_p flag only if we are _really_
12566 iterating over an overlay string, as indicated by the
12567 current.overlay_string_index member. (Bug#14306)
12569 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12571 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12572 to where it is used, to avoid autorelease issues (Bug#14050).
12574 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12576 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12577 * fileio.c (syms_of_fileio): Implement this.
12578 * filelock.c (create_lock_file): If symbolic links don't work, so
12579 we use a regular file as a lock file, do not fsync the lock file;
12582 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12584 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12585 (syms_of_minibuf): Adjust accodingly.
12587 * callint.c (Fcall_interactively): Adjust calls accordingly.
12589 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12591 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12592 w->contents is a buffer before computing everything else.
12593 Use parentheses to disambiguate last part of the condition.
12595 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12596 assertion violations. (Bug#14062)
12598 2013-05-01 David Reitter <david.reitter@gmail.com>
12600 * nsfns.m (ns_tooltip): Initialize.
12602 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12604 * coding.c (decode_coding_gap): Don't remove the character before
12605 a newline unless it's a CR character. (Bug#14287)
12607 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12609 * dispextern.h (struct face): Move enum face_underline_type
12610 earlier so that bitfields can be in the same word.
12612 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12614 * nsfns.m (handlePanelKeys): New function.
12615 (EmacsOpenPanel:performKeyEquivalent:)
12616 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12617 arrows/function/control and copy/paste keys (Bug#14296).
12619 2013-04-27 Juri Linkov <juri@jurta.org>
12621 * callint.c (Fcall_interactively): Call `Qread_number' for
12622 interactive code letter `n' instead of using duplicate code.
12625 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12627 * systime.h (make_timeval): Declare as 'const'.
12629 2013-04-27 Kenichi Handa <handa@gnu.org>
12631 * font.c (font_open_entity): Always open a font of manageable
12634 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12636 Port better to AIX (Bug#14258).
12637 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12640 2013-04-24 Kenichi Handa <handa@gnu.org>
12642 * coding.c (decode_coding_iso_2022): When an invalid escape
12643 sequence is encountered, reset the invocation and designation
12644 status to the safest one.
12646 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12648 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12649 Without this fix, "make distclean" leaves stamp-h1 behind.
12651 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12653 * w32fns.c (w32_fullscreen_rect): New function to compute the
12654 window rectangle for the given fullscreen mode.
12655 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12656 longer tunes the window size. This keeps the window's edges flush
12657 with the screen and allows the taskbar to hide itself in fullboth.
12659 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12660 window decorations and uses the entire screen.
12662 * w32term.h (w32_fullscreen_rect) Add prototype.
12663 (struct w32_output): Replace normal_width, normal_height,
12664 normal_top, and normal_left members with a single normal_placement
12666 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12668 (FRAME_NORMAL_PLACEMENT): New macro.
12670 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12672 * minibuf.c (Ftest_completion): Silence compiler warning.
12674 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12676 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12679 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12682 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12683 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12684 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12685 parentheses where appropriate.
12687 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12689 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12691 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12693 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12694 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12695 Mention in the doc string that setting these variables takes
12696 effect only after a call to set-window-buffer. (Bug#14200)
12698 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12700 * indent.c (Fvertical_motion): Don't consider display strings on
12701 overlay strings as display strings on the buffer position we
12702 started from. This prevents vertical cursor motion from jumping
12703 more than one line when there's an overlay string with a display
12704 property at end of line.
12705 Reported by Karl Chen <Karl.Chen@quarl.org> in
12706 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12708 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12710 * window.c (select_window): `record_buffer' even if window is
12711 already selected (bug#14191).
12713 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12715 * window.c (Fwindow_end): Test more flags, including the buffer's
12716 last_overlay_modified flag, to determine whether the window's
12717 display is really up-to-date. Prevents the function from
12718 returning a stale value. (Bug#14170)
12719 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12722 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12724 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12725 garbaged only if it is not already the top frame on its TTY.
12726 This prevents flickering due to constant redrawing of TTY frames when
12727 there are GUI frames open in the same session. (Bug#13864)
12729 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12731 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12732 of marking the idle timers directly.
12734 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12736 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12737 tables (bug#14054).
12739 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12741 * window.c (select_window): Don't record_buffer while the invariant is
12742 temporarily broken (bug#14161).
12744 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12746 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12748 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12750 2013-04-07 Romain Francoise <romain@orebokech.com>
12752 Ignore additional platform-specific ACL errors (Bug#13702).
12753 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12754 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12756 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12758 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12761 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12763 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12764 This bug was introduced by my 2013-02-25 change that simplified
12765 data_start configuration. Without this change, on GNU/Linux
12766 an Emacs configured with --enable-profiling fails immediately
12767 due to a profiler signal.
12768 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12769 with these flags. On platforms where special flags are needed
12770 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12771 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12772 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12774 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12776 Get rid of some platform-specific functions examining window
12777 system and its capabilities. This is a partial rework of the
12779 * lisp.h (have_menus_p): Remove prototype. This function is
12780 replaced with platform-independent window_system_available.
12781 (check_window_system): Move to...
12782 * frame.h (decode_window_system_frame, window_system_available):
12783 ...here, add new prototypes.
12784 * frame.c (window_system_available, decode_window_system_frame):
12786 (check_window_system): Platform-independent now.
12787 * xterm.h (x_in_use): Remove declaration.
12789 * w32term.h (check_x_frame):
12790 * nsterm.h (check_x_frame): Remove prototypes. This function
12791 is replaced with platform-independent decode_window_system_frame.
12792 * msdos.c (have_menus_p): Remove.
12793 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12794 Remove platform-specific functions. Use check_window_system,
12795 decode_window_system_frame and check_ns_display_info where
12796 appropriate. Minor style and comment tweaks.
12797 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12798 (check_x_frame): Likewise.
12799 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12801 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12802 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12803 * xmenu.c, xselect.c: All related users changed.
12805 2013-04-03 Kenichi Handa <handa@gnu.org>
12807 The following changes is to optimize the code for reading UTF-8
12810 * coding.c (check_ascii): Rename from detect_ascii. Return value
12811 changed. Check EOL format. Do not call adjust_coding_eol_type
12813 (check_utf_8): New function.
12814 (adjust_coding_eol_type): Do nothing if already adjusted.
12815 (detect_coding): Compare the return value of check_ascii with
12816 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12817 (decode_coding_gap): Optimize for valid UTF-8.
12819 2013-03-21 Kenichi Handa <handa@gnu.org>
12821 * coding.c (syms_of_coding): Cancel previous change.
12823 * insdel.c (insert_from_gap): Fix previous change.
12825 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12827 Consistently use platform-specific function to detect window system.
12828 * lisp.h (check_window_system): New prototype. This function is
12829 going to replace check_x, check_w32 and check_ns.
12830 (have_menus_p): Mention msdos.c in comment.
12831 * fontset.c (check_window_system_func): Remove. Adjust all users.
12832 * fontset.h (check_window_system_func): Remove prototype.
12833 * nsterm.h (check_ns):
12834 * xterm.h (check_x):
12835 * w32term.h (check_w32): Likewise.
12836 * menu.c (Fx_popup_menu): Use check_window_system.
12837 * msdos.c (check_window_system): Define for MS-DOS.
12838 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12839 * w32fns.c (check_window_system): Likewise for MS-Windows.
12840 * xfns.c (check_window_system): Likewise for X.
12841 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12842 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12844 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12846 Prefer < to > in range checks such as 0 <= i && i < N.
12847 This makes it easier to visualize quantities on a number line.
12848 This patch doesn't apply to all such range checks,
12849 only to the range checks affected by the 2013-03-24 change.
12850 This patch reverts most of the 2013-03-24 change.
12851 * alloc.c (xpalloc, Fgarbage_collect):
12852 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12853 * character.c (string_escape_byte8):
12854 * charset.c (read_hex):
12855 * data.c (cons_to_unsigned):
12856 * dispnew.c (update_frame_1):
12857 * doc.c (Fsubstitute_command_keys):
12858 * doprnt.c (doprnt):
12859 * editfns.c (hi_time, decode_time_components):
12860 * fileio.c (file_offset):
12861 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12862 * font.c (font_intern_prop):
12863 * frame.c (x_set_alpha):
12864 * gtkutil.c (get_utf8_string):
12865 * indent.c (check_display_width):
12866 * keymap.c (Fkey_description):
12867 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12869 * minibuf.c (read_minibuf_noninteractive):
12870 * process.c (wait_reading_process_output):
12871 * search.c (Freplace_match):
12872 * window.c (get_phys_cursor_glyph):
12873 * xdisp.c (redisplay_internal):
12874 * xsmfns.c (smc_save_yourself_CB):
12875 Prefer < to > for range checks.
12876 * dispnew.c (sit_for): Don't mishandle NaNs.
12877 This fixes a bug introduced in the 2013-03-24 change.
12878 * editfns.c (decode_time_components): Don't hoist comparison.
12879 This fixes another bug introduced in the 2013-03-24 change.
12881 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12883 * frame.h (struct frame): Drop scroll_bottom_vpos
12884 member becaue all real users are dead long ago.
12885 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12886 * xdisp.c (redisplay_internal): Adjust user.
12888 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12890 * nsmenu.m (showAtX:Y:for:): setLevel to
12891 NSPopUpMenuWindowLevel (Bug#13998).
12893 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12895 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12896 (ns_check_pending_open_menu): Declare.
12898 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12899 (x_activate_menubar): Update the menu with title that matches
12900 ns_get_pending_menu_title, and call
12901 ns_check_pending_openmenu (Bug#12698).
12902 (menuWillOpen:): New method.
12903 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12905 * nsterm.m (menu_will_open_state, menu_mouse_point)
12906 (menu_pending_title): New varaibles.
12907 (ns_get_pending_menu_title, ns_check_menu_open)
12908 (ns_check_pending_open_menu): New functions.
12910 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12912 * indent.c (current_column_bol_cache): Remove leftover which is not
12913 used in Fmove_to_column any more.
12914 (current_column, scan_for_column): Adjust users.
12915 * keyboard.c (last_point_position_buffer, last_point_position_window):
12916 Remove leftovers which are not used for recording undo any more.
12917 (command_loop_1, syms_of_keyboard): Adjust users.
12918 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12919 redisplay_window any more.
12920 (move_it_to): Adjust user.
12922 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12924 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12925 Update dependencies.
12927 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12929 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12930 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12931 forward references.
12933 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12935 * window.h (struct window): Replace hchild, vchild and buffer slots
12936 with a single slot 'contents'. This is possible because each valid
12937 window may have either the child window (in vertical or horizontal
12938 combination) or buffer to display (for the leaf window). Using that,
12939 a lot of operations to traverse and/or change window hierarchies may
12940 be simplified. New member horizontal is used to distinguish between
12941 horizontal and vertical combinations of internal windows.
12942 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12943 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12944 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12945 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12946 Use contents slot, not buffer, where appropriate.
12947 (wset_combination): New function.
12948 (wset_buffer): Add eassert.
12949 (Fframe_first_window): Simplify the loop reaching first window.
12950 (Fwindow_buffer): Use WINDOW_LEAF_P.
12951 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12952 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12953 (unshow_buffer): Convert initial debugging check to eassert.
12954 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12955 (make_parent_window, window_resize_check, window_resize_apply)
12956 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12957 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12958 Adjust to match struct window changes.
12959 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12960 (mark_window_cursors_off, count_windows, get_leaf_windows)
12961 (foreach_window_1): Simplify the loop.
12962 * alloc.c (mark_object): Do not check for the leaf window because
12963 internal windows has no glyph matrices anyway.
12964 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12965 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12966 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12967 (build_frame_matrix_from_window_tree, mirror_make_current)
12968 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12969 (update_window_tree, set_window_update_flags): Simplify the loop.
12970 (sync_window_with_frame_matrix_rows): Enforce live window.
12971 Use contents slot, not buffer, where appropriate.
12972 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12973 and WINDOW_HORIZONTAL_COMBINATION_P.
12974 (make_frame_visible_1): Simplify the loop.
12975 Use contents slot, not buffer, where appropriate.
12976 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12977 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12978 (expose_window_tree): Likewise.
12979 Use contents slot, not buffer, where appropriate.
12980 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12981 to avoid deleted windows. Use contents slot instead of buffer.
12982 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12983 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12984 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12985 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12987 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12989 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12990 identify the reasons for assertion violations in bug#14062 and
12992 (Fx_show_tip): Fix compilation error under
12993 "--enable-check-lisp-object-type". (Bug#14073)
12995 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12996 Reported by <rzl24ozi@gmail.com>.
12998 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
13000 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
13002 (unwind_with_echo_area_buffer): ...to restore it here.
13003 This is needed to ensure that...
13004 (redisplay_window): ...both window markers are valid here,
13005 which is verified by eassert.
13006 * editfns.c (save_excursion_save): Do not assume that
13007 selected_window always displays the buffer.
13008 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
13011 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
13013 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
13016 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
13018 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
13020 2013-03-27 Eli Zaretskii <eliz@gnu.org>
13022 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
13023 since MinGW's w32api headers do. This avoids compiler warnings.
13025 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
13026 if already defined.
13028 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13030 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
13032 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
13034 * gtkutil.c (style_changed_cb): Check if frame is live and an
13035 X frame (Bug#14038).
13037 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13039 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
13040 Define only for _WIN32_WINNT less than 0x0500.
13041 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
13043 Move inclusion of time.h before sys/time.h, so that MinGW64 could
13044 see its own definitions of 'struct timeval' and 'struct timezone'.
13046 Fix incompatibilities between MinGW.org and MinGW64 headers.
13047 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
13049 * w32.c (REPARSE_DATA_BUFFER): Guard with
13050 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
13052 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
13054 * xterm.c: Include X11/XKBlib.h
13055 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
13057 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
13059 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
13061 * blockinput.h (input_blocked_p): Likewise.
13062 * bytecode.c (exec_byte_code): Likewise.
13063 * callproc.c (call_process_kill, call_process_cleanup)
13064 (Fcall_process): Likewise.
13065 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
13066 (Fccl_execute_on_string): Likewise.
13067 * character.c (string_escape_byte8): Likewise.
13068 * charset.c (read_hex): Likewise.
13069 * cm.c (calccost): Likewise.
13070 * data.c (cons_to_unsigned): Likewise.
13071 * dired.c (directory_files_internal, file_name_completion):
13073 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
13074 (sit_for): Likewise.
13075 * doc.c (Fsubstitute_command_keys): Likewise.
13076 * doprnt.c (doprnt): Likewise.
13077 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
13078 * emacsgtkfixed.c: Likewise.
13079 * fileio.c (file_offset, Fwrite_region): Likewise.
13080 * floatfns.c (Fexpt, fmod_float): Likewise.
13081 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
13083 * font.c (font_intern_prop): Likewise.
13084 * frame.c (x_set_alpha): Likewise.
13085 * gtkutil.c (get_utf8_string): Likewise.
13086 * indent.c (check_display_width): Likewise.
13087 * intervals.c (create_root_interval, rotate_right, rotate_left)
13088 (split_interval_right, split_interval_left)
13089 (adjust_intervals_for_insertion, delete_node)
13090 (interval_deletion_adjustment, adjust_intervals_for_deletion)
13091 (merge_interval_right, merge_interval_left, copy_intervals)
13092 (set_intervals_multibyte_1): Likewise.
13093 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
13094 * keymap.c (Fkey_description): Likewise.
13095 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
13096 * lread.c (openp, read_integer, read1, string_to_number):
13098 * menu.c (ensure_menu_items): Likewise.
13099 * minibuf.c (read_minibuf_noninteractive): Likewise.
13100 * print.c (printchar, strout): Likewise.
13101 * process.c (create_process, Faccept_process_output)
13102 (wait_reading_process_output, read_process_output, send_process)
13103 (wait_reading_process_output): Likewise.
13104 * profiler.c (make_log, handle_profiler_signal): Likewise.
13105 * regex.c (re_exec): Likewise.
13106 * regex.h: Likewise.
13107 * search.c (looking_at_1, Freplace_match): Likewise.
13108 * sysdep.c (get_child_status, procfs_ttyname)
13109 (procfs_get_total_memory): Likewise.
13110 * systime.h (EMACS_TIME_VALID_P): Likewise.
13111 * term.c (dissociate_if_controlling_tty): Likewise.
13112 * window.c (get_phys_cursor_glyph): Likewise.
13113 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
13114 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
13116 * xfns.c (Fx_window_property): Likewise.
13117 * xmenu.c (set_frame_menubar): Likewise.
13118 * xselect.c (x_get_window_property, x_handle_dnd_message):
13120 * xsmfns.c (smc_save_yourself_CB): Likewise.
13121 * xterm.c (x_scroll_bar_set_handle): Likewise.
13123 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
13125 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
13126 to be optional or nil. Adjust comment and convert it to docstring.
13127 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
13128 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
13130 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13132 Static checking by GCC 4.8-20130319.
13133 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13134 * process.c (Fset_process_datagram_address)
13135 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13136 * xdisp.c (get_char_face_and_encoding)
13137 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13138 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13139 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13141 2013-03-24 Ken Brown <kbrown@cornell.edu>
13143 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13144 fix compilation on 64-bit Cygwin, where underscores are not
13145 automatically prepended.
13147 * w32term.c (w32_initialize): Silence compiler warning.
13149 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13151 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13152 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13153 variables, to save and restore frame dimensions.
13154 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13155 after returning from a 'fullscreen' configuration.
13156 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13157 to avoid races between the main thread and the input thread.
13159 * w32term.h (struct w32_output): New members normal_width,
13160 normal_height, normal_top, normal_left, and prev_fsmode.
13161 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13162 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13163 members of a frame.
13165 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13166 'fullscreen' parameter. Always record previous width and height
13167 of the frame, except when switching out of maximized modes, so
13168 that they could be restored correctly, instead of resetting to the
13169 default frame dimensions. Send SC_RESTORE command to the frame,
13170 unless we are going to send SC_MAXIMIZE, to restore the frame
13171 resize hints in the mouse pointer shown by the window manager.
13174 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13176 * lisp.h (get_frame_param): Adjust conditions for prototype
13179 2013-03-22 Ken Brown <kbrown@cornell.edu>
13181 * unexcw.c: Drop unneeded inclusion of w32common.h.
13182 (report_sheap_usage): Declare.
13183 (read_exe_header): Add magic numbers for x86_64.
13184 (fixup_executable): Fix printf format specifier for unsigned long
13187 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13189 * frame.h (struct frame): Put menu_bar_window under #ifdef
13190 because this member is not needed when X toolkit is in use.
13191 (fset_menu_bar_window):
13192 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13193 (free_glyphs, update_frame):
13194 * xdisp.c (expose_frame): Likewise.
13195 (display_menu_bar): Likewise. Remove redundant eassert.
13196 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13199 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13201 Use functions and constants to manipulate Lisp_Save_Value objects.
13202 This replaces code that used macros and strings and token-pasting.
13203 The change makes the C source a bit easier to follow,
13204 and shrinks the Emacs executable a bit.
13205 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13206 (make_save_value): Change 1st arg from string to enum. All callers
13209 (mark_object): Use if, not #if, for GC_MARK_STACK.
13210 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13211 (XSAVE_OBJECT): Now functions, not macros.
13212 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13213 the constant was never used.
13214 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13215 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13216 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13217 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13219 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13220 type3 with a single member save_type. All uses changed.
13221 (save_type, set_save_pointer, set_save_integer): New functions.
13222 * print.c (PRINTX): Remove.
13224 * alloc.c: Remove redundant static declarations.
13226 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13228 * window.h (struct window): Convert left_col, top_line, total_lines
13229 and total_cols from Lisp_Objects to integers. Adjust comments.
13230 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13232 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13233 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13234 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13235 Adjust users where appropriate.
13237 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13239 * frame.h (struct frame): Drop resx and resy because the same data is
13240 available from window system-specific output context. Adjust users.
13241 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13242 New functions to provide defaults when no window system available.
13243 (FRAME_RES_X, FRAME_RES_Y): New macros.
13244 (NUMVAL): Move from xdisp.c.
13245 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13246 (Ffont_face_attributes, Fopen_font):
13247 * image.c (gs_load):
13248 * w32font.c (fill_in_logfont):
13249 * xdisp.c (calc_pixel_width_or_height):
13250 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13251 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13253 2013-03-20 Kenichi Handa <handa@gnu.org>
13255 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13256 to 1 (temporary workaround until a bug related to ASCII
13257 optimization is fixed).
13259 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13261 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13262 Signal error if window is not internal. Adjust docstring.
13263 (delete_all_child_windows): Use combination_limit to save the buffer.
13264 (Fset_window_configuration): Adjust accordingly.
13265 * print.c (syms_of_print): Initialize debugging output not here...
13266 (init_print_once): ...but in a new function here.
13267 * lisp.h (init_print_once): Add prototype.
13268 * emacs.c (main): Add call to init_print_once. Adjust comments.
13270 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13272 * window.c (window_resize_check, window_resize_apply)
13273 (window_from_coordinates, recombine_windows, set_window_buffer)
13274 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13275 (Fsplit_window_internal, Fdelete_window_internal)
13276 (freeze_window_starts): Use bool for booleans.
13277 * window.h (window_frame_coordinates, resize_frame_windows)
13278 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13280 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13282 * dispnew.c (bitch_at_user): Use `user-error'.
13284 2013-03-17 Ken Brown <kbrown@cornell.edu>
13286 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13287 as return type of image_background. (Bug#13981)
13288 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13290 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13292 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13293 (ns_select): Don't return with result uninitialized.
13295 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13298 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13300 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13301 directories. If filename is nil, get directory name (Bug#13932).
13302 Use getFilename and getDirectory.
13303 (getFilename, getDirectory): New methods for EmacsSavePanel and
13305 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13307 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13309 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13311 2013-03-15 Kenichi Handa <handa@gnu.org>
13313 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13314 (adjust_after_replace): Make it back to static. Delete the third
13315 arg text_at_gap_tail. Cancel the code for handling it.
13317 * coding.h (struct coding_system): New member eol_seen.
13319 * coding.c (detect_ascii): New function.
13320 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13321 when the source bytes are actually scanned. On detecting for
13322 coding_category_utf_8_auto, call detect_ascii instead of scanning
13323 source bytes directly.
13324 (produce_chars): Call insert_from_gap with the new arg 0.
13325 (encode_coding): Likewise.
13326 (decode_coding_gap): Control ASCII optimization by the variable
13327 disable_ascii_optimization instead of #ifndef .. #endif.
13328 Deccode EOL format according to coding->eol_seen.
13329 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13332 * lisp.h (adjust_after_replace): Cancel externing it.
13333 (insert_from_gap): Adjust prototype.
13335 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13337 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13338 FULLSCREEN_MAXIMIZED. (Bug#13935)
13340 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13342 * region-cache.c (find_cache_boundary, move_cache_gap)
13343 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13344 Simplify debugging check and convert to eassert. Adjust comment.
13345 (pp_cache): Put under ENABLE_CHECKING.
13347 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13349 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13350 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13351 and WM_ACTIVATEAPP.
13352 (w32fullscreen_hook): If the frame is visible, reset
13353 f->want_fullscreen flag after changing the frame size. If the
13354 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13357 2013-03-13 Daniel Colascione <dancol@dancol.org>
13359 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13360 too so that these builds can use Cygwin's file conversion
13361 functions. (We've been building and linking cygw32.o all along
13362 and just not using it.)
13364 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13366 File synchronization fixes (Bug#13944).
13367 * Makefile.in (LIB_FDATASYNC): New macro.
13369 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13370 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13371 Don't worry about HAVE_FSYNC, since a substitute fsync is
13372 available if the system lacks one.
13373 (Fwrite_regin): Retry fsync if interrupted.
13375 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13377 * w32term.c (w32_read_socket): If the Emacs frame is being
13378 activated, call w32fullscreen_hook, to make sure the new frame
13379 dimensions are in effect. (Bug#13937)
13381 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13383 * xdisp.c (init_iterator): Simplify because both character and byte
13384 positions are either specified or -1. Add eassert. Adjust comment.
13385 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13386 character and byte positions can be obtained from marker.
13388 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13390 Static checking by Sun C 5.12.
13391 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13392 * bytecode.c (exec_byte_code):
13393 * dispnew.c (init_display):
13395 * fileio.c (Fsubstitute_in_file_name):
13396 * keyboard.c (Fevent_convert_list):
13397 * keymap.c (Fsingle_key_description):
13398 * term.c (maybe_fatal, fatal):
13399 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13400 * xsmfns.c (Fhandle_save_session):
13401 Omit unreachable code.
13402 * keymap.c (map_keymap_char_table_item): Cast void * to
13403 a function pointer type; the C Standard requires this.
13405 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13406 Include <sys/param.h> unconditionally, as that works elsewhere and
13407 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13408 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13411 See ChangeLog.12 for earlier changes.
13413 ;; Local Variables:
13417 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13419 This file is part of GNU Emacs.
13421 GNU Emacs is free software: you can redistribute it and/or modify
13422 it under the terms of the GNU General Public License as published by
13423 the Free Software Foundation, either version 3 of the License, or
13424 (at your option) any later version.
13426 GNU Emacs is distributed in the hope that it will be useful,
13427 but WITHOUT ANY WARRANTY; without even the implied warranty of
13428 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13429 GNU General Public License for more details.
13431 You should have received a copy of the GNU General Public License
13432 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.