1 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4 the reported row in the case of a window with a header line, by
5 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
6 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
8 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
10 * eval.c (internal_lisp_condition_case): Don't overrun the stack
11 when configured --with-wide-int on typical 32-bit platforms.
13 2014-09-03 Eli Zaretskii <eliz@gnu.org>
15 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
16 when HPOS is negative, for the benefit of R2L glyph rows whose
17 newline overflows into the fringe.
19 2014-09-03 Ken Brown <kbrown@cornell.edu>
21 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
23 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
25 Minor cleanup of recent strlen-avoiding patch.
26 * fileio.c (CHECK_LENGTH): Remove.
27 Rewrite callers so that they don't need it.
28 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
31 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
33 * fileio.c (CHECK_LENGTH): New macro.
34 (Fexpand_file_name): Use it and get rid of a few more calls
36 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
37 * lisp.h (egetenv): ... because of a new inline function used to
38 avoid calls to strlen for a compile-time constants.
40 * buffer.h (decode_buffer): New function.
41 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
42 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
43 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
44 * data.c (Flocal_variables_p):
45 * fileio.c (Fverify_visited_file_modtime):
46 * marker.c (live_buffer): Use it.
48 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
50 Avoid extra calls to strlen in filesystem I/O routines.
51 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
52 the length of 'newdir' is known or may be precalculated.
53 (file_accessible_directory_p): Prefer to pass Lisp_Object,
54 not 'char *', and so use precalculated length.
55 (Ffile_accessible_directory_p):
56 * callproc.c (encode_current_directory, init_callproc):
57 * charset.c (init_charset):
58 * lread.c (load_path_check, load_path_default): Adjust users.
59 * lisp.h (file_accessible_directory_p): Tweak prototype.
61 2014-09-01 Eli Zaretskii <eliz@gnu.org>
63 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
66 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
68 --enable-silent-rules now suppresses more chatter.
69 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
70 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
71 (am__v_CCLD_1): New macros, taken from Automake.
72 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
74 Clean up extern decls a bit.
75 * bytecode.c: Include blockinput.h and keyboard.h rather
76 than rolling their APIs by hand.
77 * emacs.c: Include regex.h and rely on its and lisp.h's API
78 rather than rolling them by hand.
79 * lastfile.c: Include lisp.h, to check this file's API.
80 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
82 * regex.h (re_max_failures): New decl.
83 * unexcw.c, unexmacosx.c, unexw32.c:
84 Rely on lisp.h's API rather than rolling it by hand.
85 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
86 Declare at top level, to pacify GCC -Wnested-externs.
88 2014-08-31 Eli Zaretskii <eliz@gnu.org>
90 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
91 clipping rectangle become negative (i.e. large positive, since
92 it's an unsigned data type). This can happen in R2L hscrolled
93 glyph rows, and caused us to draw the cursor glyph on the fringe.
95 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
97 2014-08-31 Ken Brown <kbrown@cornell.edu>
99 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
100 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
101 is defined. (Bug#18368)
103 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
105 Vector-sorting fixes (Bug#18361).
106 It's not safe to call qsort or qsort_r, since they have undefined
107 behavior if the user-specified predicate is not a total order.
108 Also, watch out for garbage-collection while sorting vectors.
109 * fns.c: Include <vla.h>.
110 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
111 (sort_vector_compare): Remove, replacing with ....
112 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
113 ... these new functions.
114 (sort_vector): Rewrite to use the new functions.
115 GCPRO locals, since the predicate can invoke the GC.
116 Since it's in-place return void; caller changed.
117 (merge): Use 'inorder', for clarity.
119 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
120 One can't hoist this out of the 'if', because intervening calls to
121 newlocale, twolower, etc. can change errno.
123 2014-08-30 Eli Zaretskii <eliz@gnu.org>
125 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
126 wording of the error messages.
127 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
130 * w32proc.c (get_lcid_callback): Accept locale specifications
131 without the country part, as in "enu" vs "enu_USA".
132 (w32_compare_strings): Signal an error if a locale was specified,
133 but couldn't be translated into a valid LCID.
135 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
137 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
139 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
141 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
142 errno after towlower_l. errno's value is not specified after
143 towlower_l. Instead, assume that towlower_l returns its argument
144 on failure, which is portable in practice.
146 2014-08-29 Eli Zaretskii <eliz@gnu.org>
148 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
150 * w32proc.c (w32_compare_strings): Accept additional argument
151 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
152 if requested. If w32-collate-ignore-punctuation is non-nil, add
153 NORM_IGNORESYMBOLS to the flags.
154 (LINGUISTIC_IGNORECASE): Define if not already defined.
155 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
157 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
160 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
162 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
163 Define substitutes for platforms that lack them.
164 (str_collate): Add arguments locale and ignore_case.
166 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
167 Add optional arguments LOCALE and IGNORE-CASE.
169 * lisp.h (str_collate): Adapt argument list.
171 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
173 Add vectors support to Fsort.
174 * fns.c (sort_vector, sort_vector_compare): New functions.
175 (sort_list): Likewise, refactored out of ...
176 (Fsort): ... adjusted user. Mention vectors in docstring.
177 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
178 * alloc.c (make_save_int_obj): New function.
179 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
180 (make_save_int_obj): Add prototype.
182 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
183 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
184 Conditionally define to match system's qsort_r signature.
185 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
187 2014-08-28 Ken Brown <kbrown@cornell.edu>
189 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
190 dumping and the system malloc after dumping. (Bug#18222)
192 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
193 Define as macros, expanding to hybrid_malloc, etc.
194 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
195 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
197 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
198 full implementation on Cygwin. Remove Cygwin-specific code that
200 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
201 Redefine as macros expanding to gmalloc, grealloc, etc.
202 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
203 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
204 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
205 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
207 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
208 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
209 HAVE_POSIX_MEMALIGN)]: New functions.
210 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
211 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
212 hybrid_aligned_alloc; declare.
213 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
214 HAVE_POSIX_MEMALIGN)]: Define.
215 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
216 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
217 Define as macro, expanding to gget_current_dir_name, and define
219 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
220 malloc_enable_thread(). Don't initialize malloc.
221 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
222 no longer defined on Cygwin).
223 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
224 * sheap.c (bss_sbrk_buffer_end): New variable.
225 * unexcw.c (__malloc_initialized): Remove variable.
226 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
228 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
231 2014-08-28 Martin Rudalics <rudalics@gmx.at>
233 * w32term.c (w32_horizontal_scroll_bar_handle_click): In
234 `event->y' return entire range (the size of the scroll bar minus
236 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
237 return entire range (the scaled size of the scroll bar minus
238 that of the slider). In `portion' return the scaled position of
240 (xaw_jump_callback): Restore part of code for vertical scroll
241 bar broken in change from 2014-07-27.
242 (xaw_scroll_callback): Provide incremental scrolling with
243 horizontal scroll bars.
245 2014-08-28 Eli Zaretskii <eliz@gnu.org>
247 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
249 * indent.c (Fvertical_motion): Fix vertical motion up through a
250 display property after a newline. (Bug#18276)
252 * xdisp.c (display_line): Don't assume that the call to
253 reseat_at_next_visible_line_start ends up at a character
254 immediately following the newline on the previous line. Avoids
255 setting the ends_at_zv_p flag on screen lines that are not at or
256 beyond ZV, which causes infloop in redisplay. For the details, see
257 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
259 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
260 coordinate for hscrolled R2L screen lines. (Bug#18277)
262 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
264 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
267 2014-08-27 Eli Zaretskii <eliz@gnu.org>
269 * syntax.c (scan_lists): Don't examine positions before BEGV.
272 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
274 Improve robustness of new string-collation code (Bug#18051).
275 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
276 (newlocale, wcscoll_l): Define substitutes for platforms that
277 lack them, so as to simplify the mainline code.
278 (str_collate): Simplify the code by assuming the above definitions.
279 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
280 example, the old version left the Emacs in the wrong locale if
281 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
282 result. Report an error if newlocale fails.
284 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
286 * lisp.h (str_collate):
287 * sysdep.c (str_collate): Return int.
288 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
290 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
292 Fix some glitches in previous change.
293 * sysdep.c (stack_direction): Replace stack_grows_down
294 to simplify calculation of stack boundaries.
295 (handle_sigsegv): Check whether we really crash somewhere near
296 to stack boundary, and handle fatal signal as usual if not.
297 (init_sigsegv): Adjust accordingly.
298 * keyboard.c (Vtop_level_message): Rename to
299 Vinternal__top_level_message, as suggested by Stefan Monnier in
300 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
301 All related users changed.
303 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
305 Handle C stack overflow caused by too nested Lisp evaluation.
306 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
307 siglongjmp point to transfer control from SIGSEGV handler.
308 * keyboard.c (return_to_command_loop, recover_top_level_message)
309 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
310 (regular_top_level_message): New variable.
311 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
312 exit from SIGSEGV handler and adjust message displayed by Vtop_level
314 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
315 new variables described above.
316 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
317 (stack_grows_down, sigsegv_stack, handle_sigsegv)
318 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
319 (init_sigsegv): New function.
320 (init_signals): Use it.
322 2014-08-25 Ken Brown <kbrown@cornell.edu>
324 * emacs.c (main): Remove use of obsolete macro
325 G_SLICE_ALWAYS_MALLOC.
327 2014-08-25 Eli Zaretskii <eliz@gnu.org>
329 Implement locale-sensitive string collation for MS-Windows.
330 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
331 New functions. (Bug#18051)
333 * w32.h (w32_compare_strings): Add prototype.
335 * w32.c <g_b_init_compare_string_w>: New global flag.
336 (globals_of_w32): Initialize it.
338 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
340 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
341 [WINDOWSNT]: Call str_collate on MS-Windows.
343 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
345 One more minor cleanup of font subsystem.
346 * font.h (struct font_driver): Convert text_extents to
347 return void because returned value is never actually used.
348 * macfont.m (macfont_text_extents):
349 * w32font.c (w32font_text_extents):
350 * xftfont.c (xftfont_text_extents): Adjust to return void
351 and assume that 'metrics' argument is always non-NULL.
352 * ftfont.c (ftfont_text_extents):
353 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
355 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
357 Minor cleanups of str_collate fix (Bug#18051).
358 * fns.c (str_collate): Move decl from here ...
359 * lisp.h (str_collate): ... to here.
360 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
361 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
362 potential problems with integer overflow. Don't assume
363 setlocale succeeds. Remove unnecessary test before restoring
364 locale via setlocale, and free the copied setlocale string
367 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
369 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
371 * sysdep.c (str_collate): New function. (Bug#18051)
373 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
375 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
376 if the initial "rm -f" fails. This is for MinGW builds, where
377 MS-Windows will not allow deleting the executable file of a
380 2014-08-20 Eli Zaretskii <eliz@gnu.org>
382 * w32term.c (w32_scroll_bar_handle_click)
383 (w32_horizontal_scroll_bar_handle_click)
384 (x_scroll_bar_report_motion)
385 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
386 SB_THUMBTRACK, use the 32-bit position information returned by
387 GetScrollInfo, not the 16-bit information returned in the Windows
390 2014-08-19 Eli Zaretskii <eliz@gnu.org>
392 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
393 second coordinate ('y') reported for dragging the horizontal
396 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
398 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
399 and text area-relative x-coordinates.
401 2014-08-17 Eli Zaretskii <eliz@gnu.org>
403 Avoid overwriting the reversed_p flags in the glyph matrices when
404 init_iterator or start_display are called.
405 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
407 (tool_bar_height, redisplay_tool_bar, try_window)
408 (try_window_reusing_current_matrix, try_window_id)
409 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
410 reversed_p flag of the iterator's glyph row where the glyph row
411 is going to be redrawn.
413 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
415 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
417 2014-08-16 Martin Rudalics <rudalics@gmx.at>
419 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
420 of emacs_event return length from si.nPage to si.nMax.
421 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
422 interchange start and end of thumb.
424 2014-08-15 Ken Brown <kbrown@cornell.edu>
426 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
427 ERRORCHECK mutexes. (Bug#18222)
429 2014-08-12 Martin Rudalics <rudalics@gmx.at>
431 * frame.c (set_menu_bar_lines_1): Remove.
432 (set_menu_bar_lines): Call change_frame_size instead of
433 set_menu_bar_lines_1.
435 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
437 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
440 2014-08-11 Glenn Morris <rgm@gnu.org>
442 * fileio.c: Revert 2013-01-31 change, which chose coding system for
443 writing before backing up, since it causes a more serious problem
444 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
445 (choose_write_coding_system): No longer callable from Lisp.
446 Move last piece back here from Fwrite_region.
447 (Fwrite_region, syms_of_fileio): Update for above changes.
449 2014-08-11 Martin Rudalics <rudalics@gmx.at>
451 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
452 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
453 (Fwindow_new_pixel, Fset_window_new_pixel)
454 (Fset_window_new_total, Fset_window_new_normal)
455 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
457 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
459 2014-08-11 Eli Zaretskii <eliz@gnu.org>
461 * fontset.c (Finternal_char_font): Recompute basic faces if the
462 frame's face cache was cleared. (Bug#18162)
464 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
466 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
467 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
468 base buffer's undo list.
470 2014-08-10 Reuben Thomas <rrt@sc3d.org>
472 Fix a couple of recent inadvertent breaks of the MSDOS port.
473 * msdos.c: include required menu.h
474 * term.c: set correct menu_show_hook on MSDOS.
476 2014-08-10 Martin Rudalics <rudalics@gmx.at>
478 Fix handling of menu bar line on TTY frames (Bug#18136)
480 * dispnew.c (handle_window_change_signal):
481 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
482 frame's menu bar lines subtracted from height.
483 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
485 (adjust_frame_size): Count in menu bar when setting FrameRows.
486 (make_terminal_frame): When setting up the frame's lines and
487 text height don't count in the menu bar.
488 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
489 lines subtracted from height.
490 (do_switch_frame): Set tty's FrameRows to number of total lines
492 (Fframe_pixel_height, Fframe_pixel_width): If no window system
493 is used, return total number of lines and columns.
494 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
496 * term.c (OUTPUT, tty_set_terminal_modes)
497 (tty_set_terminal_window, tty_set_scroll_region)
498 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
499 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
500 FRAME_TOTAL_LINES instead of FRAME_LINES.
501 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
502 Call change_frame_size with frame's menu bar lines subtracted
504 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
505 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
508 2014-08-09 Reuben Thomas <rrt@sc3d.org>
510 * alloc.c (Fmemory_info): Remove a stray brace.
512 * process.c: Fix a comment typo.
514 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
516 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
518 * widgetprv.h (EmacsFramePart): Remove font.
520 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
521 (resources, setup_frame_cursor_bits): Remove unused variables and
522 functions, esp. wrt. font (Bug#18227).
524 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
526 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
528 2014-08-07 Reuben Thomas <rrt@sc3d.org>
530 Refer to MS-DOS using the same name everywhere.
532 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
536 2014-08-05 Martin Rudalics <rudalics@gmx.at>
538 * w32term.c (w32_redeem_scroll_bar):
539 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
540 not redeeming scroll bars that have been turned off.
542 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
544 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
545 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
546 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
547 (safe_run_hook_funcall): Adjust accordingly.
549 2014-08-04 Martin Rudalics <rudalics@gmx.at>
551 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
552 correctly according to toolkit used.
553 * frame.c (make_initial_frame, make_terminal_frame)
554 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
555 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
556 assignments according to presence of toolkit scrollbars.
557 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
558 correctly according to toolkit used.
559 * window.c (set_window_scroll_bars): Set horizontal scroll bar
560 only if toolkit supports it.
561 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
563 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
565 (XTredeem_scroll_bar): Always redeem scroll bar if present.
567 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
569 * keyboard.c (safe_run_hook_funcall): Avoid consing around
570 Vinhibit_quit and prefer internal_condition_case_n to pass args.
571 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
572 (safe_run_hooks): Remove comment which is not relevant any more.
574 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
576 Don't let big frames overrun the stack.
577 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
578 Use SAFE_NALLOCA, not alloca.
580 Fix bug with clang + directory_files_internal + GC (Bug#16986).
581 * dired.c (directory_files_internal): Use a volatile variable
582 to prevent the compiler from optimizing away all copies of a local.
583 I wonder how many other GC-related bugs like this lurk elsewhere?
585 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
586 * xterm.h (struct x_display_info): New member 'connection'.
587 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
588 so that x_delete_terminal has a file descriptor to pass to
589 delete_keyboard_wait_descriptor.
591 Don't mishandle year-9999 dates (Bug#18176).
592 * editfns.c (decode_time_components): Store an invalid timespec
593 on overflow, instead of returning false, so that the caller can
594 distinguish overflow from other errors.
595 (lisp_time_argument, lisp_seconds_argument): If the time is out
596 of range, signal a time overflow instead of an invalid time spec.
597 * keyboard.c (decode_timer): Treat time overflow like other
600 Avoid undefined behavior with signed left shift.
601 Caught by 'gcc -fsanitize=undefined'.
602 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
603 * dispnew.c (line_hash_code, scrolling):
604 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
605 Use 'unsigned', not 'int', for line hashes.
606 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
608 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
610 Make compare-strings more compatible with old behavior (Bug#17903).
611 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
613 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
615 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
616 Don't add label between left and right buttons (Bug#18129).
618 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
620 Make functions static that no longer need to be extern.
621 * frame.c, frame.h (set_menu_bar_lines):
622 * keyboard.c (Qleftmost, Qrightmost):
623 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
624 (x_set_internal_border_width):
627 2014-08-01 Eli Zaretskii <eliz@gnu.org>
629 Fix display of R2L lines when the last character fits only partially.
630 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
632 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
633 R2L row is visible only partially, give the row a negative x
635 (display_line): Fix the calculation of the glyph whose pixel width
636 is used to decide whether the last produced glyph fits on the
637 line. When the last glyph fits only partially, give the row a
640 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
641 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
642 pixel width of the first glyph that is hscrolled from display.
643 (display_line): In R2L glyph rows, don't give a negative offset to
644 row->x when the first glyph begins before first_visible_x.
646 * xdisp.c (display_line): If called with iterator set up to write
647 to a marginal area, delay the call to handle_line_prefix until we
648 switch back to the text area. (Bug#18035)
650 * .gdbinit (xwindow): The members total_cols, total_lines,
651 left_col, and top_line are C integers (and has been so for the
654 2014-08-01 Andreas Schwab <schwab@suse.de>
656 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
657 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
659 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
661 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
662 (timerfd_callback): Ignore weird events with no data. Add tight
663 assertions and comments.
664 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
665 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
667 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
669 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
670 I had confused && with ||.
672 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
674 Simplify timerfd configuration and fix some minor glitches.
675 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
676 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
677 Fall back on timer_create if timerfd_create fails at runtime.
678 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
679 kernel primitives to do resolution. All uses removed.
680 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
681 (turn_on_atimers): Clear timer_create-based timers too,
684 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
685 Without this change, the code can access the local variable 'width'
686 even when it has not been initialized, and likewise for 'height';
687 in either case this leads to undefined behavior.
689 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
691 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
692 necessary, put horizontal scroll bar resources as well. See
693 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
694 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
696 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
698 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
699 background value to match the resource of its vertical counterpart.
701 2014-07-29 Martin Rudalics <rudalics@gmx.at>
703 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
704 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
706 2014-07-28 Martin Rudalics <rudalics@gmx.at>
708 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
709 change that added the top margin height to the requested height
710 and revert (undocumented) part of 2014-07-28 change that changed
711 the logic of whether a size change occurred.
713 2014-07-28 Eli Zaretskii <eliz@gnu.org>
715 * .gdbinit (xwindow): The members total_cols, total_lines,
716 left_col, and top_line are C integers (and has been so for the
719 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
722 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
724 On GNU/Linux, use timerfd for asynchronous timers.
725 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
726 (toplevel): Rename alarm_timer_ok to special_timer_available.
727 [HAVE_TIMERFD]: Declare timerfd.
728 [HAVE_CLOCK_GETRES]: Declare resolution.
729 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
730 system timer resolution.
731 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
732 (timerfd_callback) [HAVE_TIMERFD]: New function.
733 (atimer_result, debug_timer_callback, Fdebug_timer_check)
734 [ENABLE_CHECKING]: New function for the sake of automated tests.
735 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
736 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
737 [ENABLE_CHECKING]: Defsubr test function.
738 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
739 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
740 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
742 Fix --without-x build and pacify --enable-gcc-warnings.
743 Problems reported in Bug#18122 and Bug#18124.
744 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
745 (frame_windows_min_size): Now static.
746 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
748 (adjust_frame_size): Always declare prototype.
750 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
751 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
752 * atimer.c (timerfd_callback): Always read expiration data.
754 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
755 * process.c (add_timer_wait_descriptor): Add timer descriptor
756 to input_wait_mask and non_process_wait_mask as well.
758 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
760 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
762 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
764 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
765 Reinstate code removed by the prevoius commit to this file.
767 2014-07-27 Martin Rudalics <rudalics@gmx.at>
769 * buffer.h (struct buffer): New fields scroll_bar_height and
770 horizontal_scroll_bar_type.
771 * buffer.c (bset_scroll_bar_height)
772 (bset_horizontal_scroll_bar_type): New functions.
773 (Fbuffer_swap_text): Handle old_pointm field.
774 (init_buffer_once): Set defaults for scroll_bar_height and
775 horizontal_scroll_bar_type.
776 (syms_of_buffer): New variables scroll_bar_height and
777 horizontal_scroll_bar_type.
778 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
779 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
780 (set_vertical_scroll_bar): Remove prototype.
781 (x_change_tool_bar_height): Add prototype.
782 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
783 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
784 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
786 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
787 (update_window): Start mode_line_row->y after horizontal scroll
789 (change_frame_size_1): Call adjust_frame_size.
790 (init_display): When changing the size of a tty frame do not
791 pass height of menu bar.
792 (Qframe_windows_min_size): New symbol.
793 * frame.h (struct frame): List tool bar fields after menu bar
794 fields. Add official, total_lines, horizontal_scroll_bars,
795 config_scroll_bar_height and config_scroll_bar_lines fields.
796 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
797 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
798 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
799 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
800 (FRAME_WINDOWS_HEIGHT): New macros.
801 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
802 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
803 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
804 horizontal scroll bar.
805 (frame_inhibit_resize, adjust_frame_size)
806 (frame_windows_min_size): Add declarations.
807 (Qscroll_bar_height, Qhorizontal_scroll_bars)
808 (x_set_scroll_bar_default_height, x_set_left_fringe)
809 (x_set_right_fringe, x_set_vertical_scroll_bars)
810 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
811 (x_set_scroll_bar_height): Add external declarations.
812 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
813 (adjust_frame_size): New functions.
814 (make_frame): Initial horizontal_scroll_bars field. Use
815 SET_FRAME_LINES. Don't allow horizontal scroll bar in
817 (make_initial_frame, make_terminal_frame): No horizontal scroll
818 bar in initial and terminal frames. Use adjust_frame_size.
819 (Fframe_total_cols): Fix doc-string.
820 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
821 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
822 using adjust_frame_size.
823 (Qscroll_bar_height, Qhorizontal_scroll_bars)
824 (Qframe_windows_min_size): New symbols.
825 (x_set_frame_parameters): Remove call of check_frame_size.
826 (x_report_frame_params): Return scroll_bar_height value.
827 (x_set_left_fringe, x_set_right_fringe): New functions.
828 (adjust_frame_height, x_set_internal_border_width)
829 (x_set_fringe_width): Remove.
830 (x_set_internal_border_width, x_set_vertical_scroll_bars)
831 (x_set_scroll_bar_width, x_set_right_divider_width)
832 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
833 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
835 (x_figure_window_size): Rewrite to make frame display the
836 expected number of lines.
837 (Vdefault_frame_scroll_bars): Rewrite doc-string.
838 (Vdefault_frame_horizontal_scroll_bars)
839 (Vframe_initial_frame_tool_bar_height)
840 (frame_inhibit_implied_resize): New variables.
841 * fringe.c (compute_fringe_widths): Remove.
842 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
843 (xg_create_horizontal_scroll_bar)
844 (xg_update_horizontal_scrollbar_pos)
845 (xg_set_toolkit_horizontal_scroll_bar_thumb)
846 (xg_get_default_scrollbar_height)
847 (xg_clear_under_internal_border): Extern.
848 * gtkutil.c (xg_frame_resized): Don't call
849 do_pending_window_change.
850 (xg_frame_set_char_size): Use adjust_frame_size.
851 (style_changed_cb): Call update_theme_scrollbar_height and
852 x_set_scroll_bar_default_height.
853 (x_wm_set_size_hint): Don't call check_frame_size.
854 (update_theme_scrollbar_height)
855 (xg_get_default_scrollbar_height)
856 (xg_create_horizontal_scroll_bar)
857 (xg_update_horizontal_scrollbar_pos)
858 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
859 (xg_create_scroll_bar): Set horizontal slot of bar.
860 (xg_initialize): Call update_theme_scrollbar_height.
861 (xg_clear_under_internal_border): No more static.
862 * insdel.c (adjust_suspend_auto_hscroll): New function.
863 (adjust_markers_for_delete, adjust_markers_for_insert)
864 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
865 * keyboard.c (readable_events, discard_mouse_events)
866 (make_lispy_event): Handle horizontal scroll bar click events.
867 (Fsuspend_emacs): When changing the size of a tty frame do not
868 pass height of menu bar.
869 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
870 (Qright, Qleftmost, Qrightmost): New symbols.
871 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
873 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
874 * nsfns.m (x_set_internal_border_width): New function.
875 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
876 Remove extended fringe code.
877 (x_set_window_size, x_new_font): Don't call
878 compute_fringe_widths.
879 * term.c (Fresume_tty): When changing the size of a tty frame do
880 not pass height of menu bar.
881 (clear_tty_hooks, set_tty_hooks): Clear
882 horizontal_scroll_bar_hook.
883 (init_tty): Frame has no horizontal scroll bars.
884 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
885 scroll_bar_before_handle, scroll_bar_horizontal_handle,
886 scroll_bar_after_handle, scroll_bar_left_arrow,
887 scroll_bar_right_arrow, scroll_bar_to_leftmost and
888 scroll_bar_to_rightmost entries.
889 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
890 (struct terminal): Add set_horizontal_scroll_bar_hook.
891 * w32console.c (initialize_w32_display): Clear
892 horizontal_scroll_bar_hook.
893 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
895 (x_clear_under_internal_border, x_set_internal_border_width):
897 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
898 windows_or_buffers_changed when adding the menu bar.
899 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
900 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
901 (w32_createhscrollbar): New functions.
902 (w32_createscrollbar): Rename to w32_createvscrollbar.
903 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
904 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
905 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
907 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
908 case do not artificially impose WM size hints. Handle
909 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
910 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
912 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
913 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
914 (unwind_create_frame_1): Remove.
915 (Fx_create_frame): Make both scrollbars the system standard
916 width and height. Use official field of frame structure to
917 inhibit running window-configuration-change-hook.
918 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
919 pixelwise. Handle frame's official field.
920 (w32_frame_parm_handlers): Remove x_set_fringe_width
921 entries. Add x_set_scroll_bar_height,
922 x_set_horizontal_scroll_bars, x_set_left_fringe and
924 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
925 pass height of menu bar to change_frame_size.
926 * w32menu.c (set_frame_menubar): Rewrite using
927 frame_inhibit_resize.
928 * w32term.h (struct w32_display_info): Add
929 horizontal_scroll_bar_cursor and cursor_display_counter.
930 (struct scroll_bar): Add horizontal.
931 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
932 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
933 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
934 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
935 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
936 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
937 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
938 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
939 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
940 instead of WM_EMACS_CREATESCROLLBAR.
941 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
943 * w32term.c (horizontal_scroll_bar_min_handle)
944 (horizontal_scroll_bar_left_border)
945 (horizontal_scroll_bar_right_border): New integers.
946 (x_set_frame_alpha): Replace x_highlight_frame by
948 (x_window_to_scroll_bar): New argument "type". Update callers
950 (w32_set_horizontal_scroll_bar_thumb)
951 (x_horizontal_scroll_bar_report_motion)
952 (w32_set_horizontal_scroll_bar)
953 (w32_horizontal_scroll_bar_handle_click)
954 (x_horizontal_scroll_bar_report_motion): New functions.
955 (w32_mouse_position): Discriminate horizontal and vertical
957 (my_create_scrollbar): Replace with two new functions
958 my_create_vscrollbar and my_create_hscrollbar.
959 (x_scroll_bar_create): New argument "horizontal". Update
961 (x_scroll_bar_remove, w32_condemn_scroll_bars)
962 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
964 (w32_read_socket): Handle WM_HSCROLL cae.
965 (x_new_font): Don't recompute fringe widths. Use
966 frame_inhibit_resize. Calculate new menu bar height iff we
967 build without toolkit. Always clear under internal border.
968 (x_set_window_size): Don't check frame size or recompute
969 fringes. Reset fullscreen status before applying sizes. Always
970 resize as requested by pixelwise argument. Don't call
971 do_pending_window_change.
972 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
973 (w32_initialize_display_info): Initialize dpyinfo's
974 horizontal_scroll_bar_cursor entry.
975 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
976 (w32_initialize): Init horizontal_scroll_bar_min_handle and
977 horizontal_scroll_bar_left_border.
978 (w32fullscreen_hook): Intermittently resize window to normal
979 when switching from fullscreen to maximized state.
980 (run_window_configuration_change_hook): Don't run it if frame is
982 (unwind_change_frame): Remove.
983 (Fset_window_configuration): Rewrite using frame's official field.
984 * widget.c (set_frame_size): Don't call compute_fringe_widths.
985 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
986 * window.h (struct window): New fields old_pointm,
987 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
988 scroll_bar_height and suspend_auto_hscroll.
989 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
991 (sanitize_window_sizes): Extern.
992 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
993 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
994 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
995 (WINDOW_CONFIG_SCROLL_BAR_LINES)
996 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
998 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
999 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
1000 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
1001 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
1002 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
1003 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
1004 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
1005 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
1006 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
1007 (Fwindow_old_point, sanitize_window_sizes): New functions.
1008 (Qwindow_sanitize_window_sizes): New symbol.
1009 (window_body_height): Count in horizontal scroll bar.
1010 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
1011 suspend_auto_hscroll slot.
1012 (Fwindow_inside_edges): Count fringes pixelwise.
1013 (coordinates_in_window, Fcoordinates_in_window_p): Consider
1014 horizontal scroll bar.
1015 (check_frame_size, adjust_window_margins): Remove functions and
1016 corresponding calls.
1017 (set_window_buffer): Initialize old_pointm and horizontal scroll
1019 (temp_output_buffer_show): Reset hscroll related fields.
1020 Initialize old_pointm.
1021 (make_parent_window): Initialize old_pointm.
1022 (make_window): Initialize old_pointm, horizontal scroll bar type,
1023 and scroll bar height.
1024 (resize_frame_windows): Don't count top margin in new sizes.
1025 Don't use safe sizes when shrinking a frame; let the window
1026 manager do the clipping.
1027 (Fsplit_window_internal): Inherit horizontal scroll bar type and
1029 (Fdelete_window_internal): Unchain old_pointm marker.
1030 (window_scroll_pixel_based, Fscroll_other_window): Adjust
1032 (Fwindow_text_width, Fwindow_text_height): New argument
1034 (struct saved_window): New fields, old_pointm, hscroll_whole,
1035 suspend_auto_hscroll, scroll_bar_height and
1036 horizontal_scroll_bar_type.
1037 (Fset_window_configuration, save_window_save): Set new fields of
1039 (apply_window_adjustment): Don't call adjust_window_margins.
1040 (set_window_margins): Don't change margins if new sizes don't
1042 (set_window_scroll_bars): New argument "horizontal_type".
1043 Handle horizontal scroll bars. Don't change scroll bars if they
1044 don't fit into window.
1045 (Fset_window_scroll_bars): New argument "horizontal_type".
1046 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
1047 (compare_window_configurations): Compare horizontal scroll bar
1049 * xdisp.c (window_text_bottom_y, window_box_height): Count in
1050 horizontal scroll bar height.
1051 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
1052 instead of FRAME_LINES.
1053 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
1054 ON_VERTICAL_SCROLL_BAR.
1055 (with_echo_area_buffer): Initialize old_pointm.
1056 (with_echo_area_buffer_unwind_data): Store old_pointm values in
1058 (unwind_with_echo_area_buffer): Handle old_pointm.
1059 (update_tool_bar): Set do_update when the tool bar window has at
1060 least one line (since this is what the user sets).
1061 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
1062 (redisplay_tool_bar): Return early when toolbar has zero lines.
1063 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
1064 (hscroll_window_tree): Handle suspension of auto_hscroll and
1066 (set_horizontal_scroll_bar): New function.
1067 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
1068 more than one line. Handle horizontal scroll bars.
1069 (note_mouse_highlight): Handle horizontal scrol bars.
1070 (expose_frame): Set dimensions of XRectangle from frame's text
1072 (Vvoid_text_area_pointer): Update doc-string.
1073 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
1074 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
1075 (x_set_internal_border_width): New functions.
1076 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
1077 (unwind_create_frame_1): Remove.
1078 (Fx_create_frame): Handle horizontal scroll bars. Use official
1079 field of frame structure to inhibit running
1080 window-configuration-change-hook.
1081 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
1082 pixelwise. Handle frame's official field.
1083 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
1084 x_set_horizontal_scroll_bars, x_set_left_fringe,
1086 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
1088 * xterm.h (struct x_display_info): Add
1089 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
1091 (struct scroll_bar): Add horizontal slot.
1092 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
1093 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
1094 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
1095 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
1096 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
1097 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
1098 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
1099 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
1100 (x_clear_under_internal_border): Remove.
1101 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
1102 (x_window_to_scroll_bar): New argument TYPE. Update callers.
1103 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
1104 HORIZONTAL. Update callers.
1105 (horizontal_action_hook_id): New action hook id.
1106 (x_horizontal_scroll_bar_to_input_event)
1107 (x_create_horizontal_toolkit_scroll_bar)
1108 (xt_horizontal_action_hook)
1109 (x_set_toolkit_horizontal_scroll_bar_thumb)
1110 (XTset_horizontal_scroll_bar, x_net_wm_state)
1111 (x_horizontal_scroll_bar_report_motion): New functions.
1112 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
1113 horizontal scroll bars.
1114 (SCROLL_BAR_HORIZONTAL_NAME): Define.
1115 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
1117 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
1118 horizontal scroll bars.
1119 (handle_one_xevent): Handle horizontal scroll bar events. Call
1121 (x_set_window_size_1, x_wm_set_size_hint): Don't call
1123 (x_set_window_size): Don't call check_frame_size and
1124 do_pending_window_change.
1125 (x_term_init): Init horizontal_scroll_bar_cursor display info.
1126 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
1127 (x_scroll_bar_set_handle): Add some checks when calling
1130 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
1132 Revert previous change.
1133 There is certainly nothing wrong with writing code like 'lo <= i
1134 && i <= hi', even if LO happens to a constant. There isn't even
1135 anything wrong in general with writing 'a <= b' if A happens to
1136 be a constant. At any rate stylistic changes shouldn't
1137 be done like this without discussion.
1139 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
1141 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
1142 (Fgarbage_collect): Reorder conditions that are written backwards.
1143 * data.c (cons_to_unsigned): Likewise.
1144 * dispnew.c (update_frame_1, sit_for): Likewise.
1145 * fileio.c (file_offset): Likewise.
1146 * filelock.c (read_lock_data, lock_file): Likewise.
1147 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1149 * font.c (font_intern_prop, font_style_symbolic): Likewise.
1150 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
1151 * lread.c (read1): Likewise.
1152 * minibuf.c (read_minibuf_noninteractive): Likewise.
1153 * nsterm.m (x_set_frame_alpha): Likewise.
1154 * process.c (wait_reading_process_output): Likewise.
1155 * region-cache.c (delete_cache_boundaries): Likewise.
1156 * xterm.c (x_set_frame_alpha): Likewise.
1158 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
1160 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
1163 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
1165 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
1166 because atimer expiration is absolute rather than relative.
1168 2014-07-25 Eli Zaretskii <eliz@gnu.org>
1170 * w32term.h (current_popup_menu, menubar_in_use): Move
1171 declarations from w32term.c.
1173 2014-07-25 Martin Rudalics <rudalics@gmx.at>
1175 * w32fns.c (menubar_in_use): No more static.
1176 * w32term.c (current_popup_menu, menubar_in_use): Declare.
1178 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
1180 Move hourglass machinery to RIF.
1181 * dispextern.h (struct redisplay_interface): New members
1182 show_hourglass and hide_hourglass. Indent comments.
1183 (show_hourglass, hide_hourglass): Remove prototypes.
1184 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
1185 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
1186 (ns_redisplay_interface): Add them.
1187 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
1188 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
1189 (w32_arrow_cursor): New function to hack around non-GUI frames.
1190 (w32_redisplay_interface): Add new functions.
1191 * w32term.h (w32_arror_cursor): Add prototype.
1192 * xdisp.c (show_hourglass): New function, refactored out from
1193 platform-dependent code.
1194 (cancel_hourglass): Now call to RIF function.
1195 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
1196 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
1197 (x_redisplay_interface): Add new functions.
1199 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
1201 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
1202 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
1203 and complete previous change.
1204 * frame.c (adjust_frame_height): New function.
1205 (Fset_frame_height, Fset_frame_size): Use it.
1206 (x_set_frame_parameters): Take frame top margin into account.
1208 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
1210 * frame.c (Fset_frame_height): Take frame top margin into account.
1211 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
1212 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
1214 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
1216 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
1217 menubar_height as such. Tweak comment.
1218 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
1219 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
1220 All related users changed.
1221 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
1222 * xterm.c (handle_one_xevent):
1223 * gtkutil.c (xg_event_is_for_menubar):
1224 * xfns.c (x_window) [USE_X_TOOLKIT]:
1225 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
1226 to use FRAME_MENUBAR_HEIGHT.
1228 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1230 * frame.c (Fframe_parameters): Always report frame height without
1231 menu and tool bar lines.
1233 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1235 * nsterm.m (applicationDidFinishLaunching:): Call
1236 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1237 (antialiasThresholdDidChange:): New method for EmacsApp.
1239 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1241 * macfont.m (macfont_update_antialias_threshold): Remove static.
1243 * macfont.h (macfont_update_antialias_threshold): Declare.
1245 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1247 * w32select.c (setup_windows_coding_system): Apply
1248 CODING_ANNOTATION_MASK to the common_flags member of struct
1249 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1251 * w16select.c (Fw16_get_clipboard_data): Apply
1252 CODING_ANNOTATION_MASK to the common_flags member of struct
1255 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1256 buffer position where we are to start the iteration.
1257 (handle_invisible_prop): Record in it->stop_charpos the position
1258 where the invisible text ends. (Bug#18035)
1259 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1260 row has zero buffer position as their start position. Reported by
1261 martin rudalics <rudalics@gmx.at>.
1263 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1264 infinite looping in redisplay when display lines don't have enough
1265 space to display even a single character. (Bug#18036)
1267 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1269 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1270 * xfns.c (x_window): Use it to allow xfree later.
1271 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1272 where appropriate. Use bool for booleans and remove redundant checks.
1273 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1274 * xterm.c (x_free_frame_resources): Free shell_position.
1276 2014-07-19 K. Handa <handa@gnu.org>
1278 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1279 mandatory font spec (Bug#17973).
1281 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1283 * font.c (font_score): Return the worst score if the size of
1284 ENTITY is wrong by more than a factor 2 (Bug#17973).
1286 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1288 * frame.c (frame_unspecified_color): New function
1289 refactored out from ...
1290 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1291 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1293 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1294 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1295 * lisp.h (set_frame_param): Remove prototype.
1296 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1297 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1300 Prefer 'x_display_info *' to 'Display *' in X selection code.
1301 This helps to avoid unneeded calls to x_display_info_for_display.
1302 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1303 instead of 'Display *'.
1304 (SELECTION_EVENT_DPYINFO): New macro.
1305 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1306 it as an lvalue. Mention this in comment.
1307 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1308 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1309 (selection_data_to_lisp_data, receive_incremental_selection):
1310 Convert to use 'x_display_info *'. Adjust users where appropriate.
1311 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1312 selection data *' as last arg to not return values in args.
1313 (unexpect_property_change): Use common removal technique.
1315 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1317 * print.c (print_preprocess): Adjust to match changed
1318 sub char-table structure and avoid crash (Bug#18038).
1320 * data.c (wrong_choice): Not static any more.
1321 * lisp.h (wrong_choice): Add prototype.
1322 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1323 Declare namebuf as such. Tweak comment.
1324 [USE_GTK]: Likewise for tool_bar_position.
1325 (fset_tool_bar_position) [USE_GTK]: Ditto.
1326 (FRAME_TOOL_BAR_POSITION): New macro.
1327 * frame.c (x_report_frame_params):
1328 * gtkutil.c (update_frame_tool_bar):
1329 * xfns.c (Fx_create_frame): Use it.
1330 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1332 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1334 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1335 buffer's default-directory only if it is a string. (Bug#17986)
1337 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1339 More precise control over values of some buffer-local variables.
1340 * keyboard.c (Qvertical_scroll_bar):
1341 * frame.c (Qleft, Qright): Move to ...
1342 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1343 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1344 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1345 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1346 vertical-scroll-bar, scroll-up-aggressively
1347 and scroll-down-aggressively.
1348 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1350 * nsfns.m, frame.h (Qleft, Qright):
1351 * nsterm.m (Qleft): Remove declarations.
1352 * gtkutil.c (toplevel): Include buffer.h.
1353 * data.c (wrong_choice, wrong_range): New functions.
1354 (store_symval_forwarding): Handle special properties of buffer-local
1355 variables and use functions from the above to signal error, if any.
1357 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1358 values. Add comment.
1359 (struct frame): Re-arrange layout to avoid extra padding and use bit
1360 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1361 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1362 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1363 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1364 Define as no-ops because there are no scroll bars anyway.
1365 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1368 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1369 Add convenient setter.
1370 (font_put_frame_data, font_get_frame_data): Use it.
1372 2014-07-15 Daiki Ueno <ueno@gnu.org>
1374 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1375 pointer argument, before dereferencing.
1376 (XCHAR2B_BYTE2): Likewise.
1378 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1380 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1381 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1382 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1383 Use record_unwind_protect_int and avoid consing.
1384 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1386 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1388 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1390 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1391 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1393 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1394 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1395 * minibuf.c: Include binary-io.h instead of fcntl.h.
1396 (read_minibuf_noninteractive):
1397 Use set_binary_mode instead of handcrafted code.
1398 Don't call emacs_set_tty if emacs_get_tty failed.
1399 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1400 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1401 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1403 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1404 This works around a GCC compiler bug when Emacs is configured with
1405 --enable-gcc-warnings.
1407 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1409 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1410 or characters in string, respectively. Add comment.
1411 * fringe.c (Fdefine_fringe_bitmap):
1412 * fns.c (Fsubstring, substring_both): Use it.
1413 * keymap.c (Fdefine_key, Flookup_key):
1414 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1416 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1417 Use menu_item_width.
1418 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1420 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1422 Improve behavior of 'bzr up; cd src; make -k'.
1423 * Makefile.in (top_srcdir): New var.
1424 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1425 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1426 its expansion is a bit shorter.
1427 (../config.status): Actually build config.status instead of
1429 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1430 New macros, copied and relocated from ../Makefile.in.
1431 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1432 (../config.status, Makefile): New dependencies and rules,
1433 copied with relocation from ../Makefile.in. This should be more
1434 likely to rebuild the build machinery properly if you do a 'make'
1435 in the src directory.
1437 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1439 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1442 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1443 behavior on Windows 7 and later when the function is repeatedly
1444 invoked with the same value of DIR. (Bug#17950)
1446 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1447 string to match the one in w32fns.c.
1449 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1450 stdin to binary mode only if it is connected to a terminal.
1452 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1454 Coalesce extern decls.
1455 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1456 * sysdep.c (emacs_get_tty, emacs_set_tty):
1457 Move duplicate extern decls from here ...
1458 * systty.h: ... to here, so that there's just one copy.
1460 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1462 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1464 * nsfns.m (Fns_popup_font_panel): Ditto.
1466 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1468 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1470 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1472 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1473 [DOS_NT]: Implement for WINDOWSNT.
1475 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1478 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1480 * sysdep.c (suppress_echo_on_tty): New function.
1481 * minibuf.c (read_minibuf_noninteractive): Use it.
1483 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1485 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1486 sysinfo failed. Adjust docstring.
1488 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1490 Implement memory-info for MS-DOS.
1491 * dosfns.c (dos_memory_info): New function.
1492 * dosfns.h (dos_memory_info): Add prototype.
1493 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1494 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1495 of doing some of its job.
1497 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1498 reference termios structure members.
1500 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1502 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1504 * minibuf.c (top): Include systty.h. Declare external
1505 emacs_get_tty and emacs_set_tty.
1506 (Vread_hide_char): New lisp variable.
1507 (read_minibuf_noninteractive): Hide characters with
1508 Vread_hide_char if it is a character. (Bug#17839)
1510 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1512 Implement memory-info for MS-Windows.
1513 * w32.c (w32_memory_info): New function.
1514 * w32.h (w32_memory_info): Prototype it.
1515 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1517 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1519 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1520 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1521 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1522 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1523 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1524 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1525 (decode_coding_big5, decode_coding_charset, decode_coding)
1526 (encode_coding): Adjust users.
1528 * alloc.c (Fmemory_info): New function.
1530 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1532 * syntax.c (back_comment): Use more-natural location for label.
1534 * font.c, font.h (font_unparse_fcname): Now static.
1535 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1537 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1539 Next minor cleanup of font subsystem.
1540 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1541 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1543 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1545 * ftfont.h (ftfont_font_format): Remove prototype.
1546 * ftfont.c (ftfont_font_format): Remove; now unused.
1548 * nsfont.m (nsfont_open):
1549 * w32font.c (w32font_open_internal):
1550 * w32uniscribe.c (uniscribe_open):
1551 * xfont.c (xfont_open):
1552 * xftfont.c (xftfont_open): All users changed.
1554 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1555 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1557 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1559 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1560 x_produce_glyphs does when it generates a stretch glyph that
1561 represents a TAB. (Bug#17969)
1563 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1564 and there is a display property at that position, don't call
1565 move_it_to to move to a position before window start. (Bug#17942)
1566 Fix condition for finding CHARPOS by the first call to move_it_to.
1569 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1571 * syntax.c (find_defun_start): Try the cache even
1572 if !open_paren_in_column_0_is_defun_start.
1573 (back_comment): If find_defun_start was pessimistic, use the
1574 scan_sexps_forward result to improve the cache (bug#16526).
1576 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1578 * xdisp.c (redisplay_window): If redisplay of a window ends up
1579 with point in a partially visible line at end of the window, make
1580 sure the amended position of point actually has smaller Y
1581 coordinate; if not, give up and scroll the display. (Bug#17905)
1583 * window.c (window_scroll_pixel_based): When point ends up at the
1584 last fully visible line, don't let move_it_to stop at the left
1585 edge of the line and dupe us into thinking point is inside the
1588 * w32.c (network_interface_info): Make sure the argument is a
1591 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1593 * process.c (read_and_dispose_of_process_output): Fix typo
1594 in previous patch: we want nonnegative fds, not nonzero fds.
1596 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1598 * chartab.c (char_table_translate): Move to...
1599 * character.h (char_table_translate): ... inline function here.
1600 Avoid Faref and assume that args are always valid. This helps to
1601 speedup search, which is especially important for a huge buffers.
1602 * lisp.h (char_table_translate): Remove prototype.
1604 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1605 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1606 New function, with an intention to avoid code duplication between
1608 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1610 * ftfont.c (ftfont_open):
1611 * macfont.m (macfont_open):
1612 * xftfont.c (xftfont_open): Use it.
1614 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1616 * process.c: Add sanity checks for file descriptors (Bug#17844).
1617 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1618 Check that infd is nonnegative before using it as an fd.
1619 (read_and_dispose_of_process_output, Fprocess_send_eof):
1620 Likewise, for outfd.
1621 (wait_reading_process_output): Omit unnecessary check of infd.
1623 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1625 Minor fixups related to usage of the 'long' type.
1626 * gnutls.c (emacs_gnutls_handshake):
1627 * xfaces.c (dump_realized_face):
1628 Work even if 'long' is narrower than 'void *'.
1629 * termcap.c (scan_file):
1630 * xselect.c (x_decline_selection_request)
1631 (x_reply_selection_request, x_get_window_property):
1632 * xterm.c (x_set_frame_alpha):
1633 Remove unnecessary 'L' suffixes of integer constants.
1634 * xfns.c (hack_wm_protocols):
1635 * xselect.c (x_fill_property_data):
1636 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1637 Remove unnecessary casts to 'long'.
1638 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1640 Minor ImageMagick safety fixes.
1641 * image.c (imagemagick_compute_animated_image):
1642 Remove useless assignment to local. Avoid problems if dest_width is 0.
1643 (imagemagick_load_image): Use int for pixel counts that can't
1644 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1645 a row width greater than the image width (or greater than LONG_MAX!).
1647 2014-07-04 K. Handa <handa@gnu.org>
1649 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1650 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1651 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1653 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1655 * font.h (struct font_driver): Remove get_outline and free_outline;
1656 not used by any font driver.
1657 * ftfont.c (ftfont_driver):
1658 * macfont.m (macfont_driver):
1659 * nsfont.m (nsfont_driver):
1660 * w32font.c (w32font_driver):
1661 * w32uniscribe.c (uniscribe_font_driver):
1662 * xfont.c (xfont_driver): Related users changed.
1663 * xselect.c (x_get_window_property): Use convenient xmalloc.
1664 Call to xfree only if some data was really allocated.
1666 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1668 On MS-Windows, display busy cursor on all GUI frames.
1669 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1670 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1671 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1673 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1674 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1676 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1678 Use convenient alists to manage per-frame font driver-specific data.
1679 * frame.h (struct frame): Rename font_data_list to...
1680 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1681 * font.h (struct font_data_list): Remove; no longer need a special
1683 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1685 * font.c (font_put_frame_data, font_get_frame_data)
1686 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1688 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1689 Related users changed.
1690 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1691 Prefer convenient xmalloc and xfree.
1693 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1695 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1696 the window whose glyph row is being prepared and a flag whether it
1697 is for mode/header line. Make sure the glyph row's marginal areas
1698 are in sync with what the window wants.
1701 * xdisp.c (display_line, display_mode_line): Call
1702 prepare_desired_row with additional arguments, as appropriate.
1704 * dispextern.h (prepare_desired_row): Adjust prototype.
1706 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1708 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1709 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1710 caused by xw_popup_dialog in daemon mode (Bug#17891).
1712 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1714 * frame.c (do_switch_frame): When switching to another TTY frame,
1715 make sure FrameCols and FrameRows are in sync with the new frame's
1718 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1720 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1721 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1722 min_char slots. Adjust comment.
1723 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1724 Add SUB_CHAR_TABLE_OFFSET member.
1725 (make_uninit_sub_char_table): New function.
1726 (toplevel): Add compile-time assert to verify suitable member layout
1727 in Lisp_Sub_Char_Table.
1728 * alloc.c (mark_char_table): Add extra argument to denote char table
1729 subtype. Adjust to match new layout of sub char-table.
1730 (mark_object): Always mark sub char-tables with mark_char_table.
1731 * chartab.c (make_sub_char_table, copy_sub_char_table)
1732 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1733 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1734 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1735 All related users changed.
1736 * lread.c (read1): Adjust to match new layout of sub char-table.
1737 * print.c (print_object): Likewise (Bug#17898).
1739 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1741 * keymap.c (get_keyelt): Simplify.
1742 (copy_keymap_item): Remove left-over code for when we had
1743 key-shortcut caches.
1745 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1747 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1748 (dealloc): Remove for EmacsScroller.
1750 * nsterm.h (EmacsScroller): Remove dealloc.
1752 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1754 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1756 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1758 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1759 when setNeedsDisplay is called so we don't trigger redisplay for every
1762 * nsterm.m (any_help_event_p): New variable.
1763 (mouseMoved:): Set any_help_event_p to YES if help event is
1764 generated. Remove else with empty help event that triggered redisplay
1765 for every mouse move.
1766 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1768 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1770 * xfns.c (Qsuppress_icon): Remove; no real users.
1771 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1772 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1773 (syms_of_w32fns): Don't DEFSYM it.
1775 2014-06-29 Glenn Morris <rgm@gnu.org>
1777 * Makefile.in (ns-app): Mark as PHONY.
1779 2014-06-28 Glenn Morris <rgm@gnu.org>
1781 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1782 liblw.a in this directory.
1784 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1786 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1787 also in unibyte case. (Bug#17865)
1789 2014-06-28 K. Handa <handa@gnu.org>
1791 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1792 (MIN_CHARBUF_SIZE): New macro.
1793 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1795 2014-06-27 Glenn Morris <rgm@gnu.org>
1797 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1798 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1799 (.el.elc): Replace suffix rule with pattern rule.
1800 (%.elc): New pattern rule, with order-only prerequisite.
1801 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1802 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1803 in place of BOOTSTRAPEMACS.
1805 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1807 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1809 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1811 Consistently use validate_subarray to verify substring.
1812 * fns.c (validate_substring): Not static any more. Adjust to
1813 use ptrdiff_t, not EMACS_INT, because string and vector limits
1814 can't exceed ptrdiff_t even if EMACS_INT is wider.
1815 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1816 (secure_hash): Adjust user.
1817 * lisp.h (validate_subarray): Add prototype.
1818 * coding.c (Fundecodable_char_position):
1819 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1820 Use validate_subarray. Adjust comment to mention substring.
1822 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1824 Do not allow out-of-range character position in Fcompare_strings.
1825 * fns.c (validate_subarray): Add prototype.
1826 (Fcompare_substring): Use validate_subarray to check ranges.
1827 Adjust comment to mention that the semantics was changed. Also see
1828 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1830 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1832 Be more consistent about the 'Qfoo' naming convention.
1833 * image.c (Fimagemagick_types):
1834 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1835 * process.c (Fmake_network_process):
1836 Rename C local identifier 'Qfoo to avoid giving the false
1837 impression that it stands for the symbol 'foo'.
1839 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1841 Simplify and cleanup character conversion stuff.
1842 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1844 * character.c (multibyte_char_to_unibyte)
1845 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1846 * character.h (make_char): Remove; unused.
1847 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1848 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1849 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1850 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1851 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1853 2014-06-22 Mario Lang <mlang@delysid.org>
1855 * w32fns.c (Fw32_shell_execute): The the -> the.
1857 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1859 * xmenu.c (mouse_position_for_popup):
1860 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1861 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1862 * menu.c (Fx_popup_menu):
1863 * xselect.c (x_handle_dnd_message): Adjust users.
1864 * menu.h (mouse_position_for_popup): Remove prototype.
1865 * xterm.h (x_relative_mouse_position): Add prototype.
1866 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1867 call XFree if XQueryTree returns zero.
1869 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1871 * indent.c (Fvertical_motion): Doc fix.
1872 Move to the goal column, if any, with a single call to
1873 move_it_in_display_line, not in two calls. Doing this with two
1874 calls causes move_it_in_display_line apply the line-prefix
1875 handling twice instead of just once. (Bug#17823)
1877 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1879 Port to OS X ACLs (Bug#17810).
1880 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1881 ACL_TYPE_ACCESS) doesn't work.
1883 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1885 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1886 before checking key-translation-map (bug#17659).
1888 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1890 * font.c (font_make_object): Avoid dangling pointer which may
1891 crash GC (Bug#17771).
1893 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1895 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1896 prototype of DGifCloseFile as appropriate for older and newer
1898 (gif_close): New function, encapsulates the differences in the
1899 calling sequence of DGifCloseFile before v5.1.0 and after it.
1900 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1901 error string where appropriate. (Bug#17790)
1903 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1904 macro execution, make sure point didn't move since last complete
1905 redisplay, as the condition for using the glyph matrix
1906 information. (Bug#17777)
1908 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1910 Minor cleanup of fonset code.
1911 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1912 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1913 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1914 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1915 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1916 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1917 (free_realized_fontset): Remove because a no-op since 2008.
1918 (free_face_fontset): Adjust user.
1919 (syms_of_fontset): Shrink fontset by one extra slot.
1921 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1923 Omit redundant extern decls.
1924 Most of this patch is from Dmitry Antipov, in:
1925 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1926 * commands.h (update_mode_lines):
1927 * frame.h (Qbackground_color, Qforeground_color)
1928 (x_set_menu_bar_lines):
1929 * ftfont.c (ftfont_font_format):
1930 * intervals.h (Qkeymap, Qfont):
1931 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1932 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1933 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1934 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1935 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1936 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1937 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1938 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1939 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1940 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1941 (Qtool_bar, Qheader_line):
1942 * macros.c (Fexecute_kbd_macro):
1943 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1944 * xterm.c (x_delete_terminal, XSetIMValues):
1945 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1946 (x_implicitly_set_name, popup_activated)
1947 (widget_store_internal_border):
1948 Remove redundant decls.
1949 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1950 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1951 Remove _Noreturn, as make-docfile now does that for us.
1952 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1953 (Qregion_extract_function): New decl.
1954 * window.c, xfns.c: Include menu.h.
1956 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1958 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1960 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1962 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1963 * callint.c (read_file_name): ... convert to static here.
1964 * lisp.h (Fread_file_name): Do not EXFUN it.
1965 (STRING_COPYIN): Remove; unused.
1966 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1967 (char_composable_p): ... static function. All users changed.
1968 * eval.c (toplevel): Remove redundant #include directives.
1969 * xterm.c (x_initialize): Add static to match prototype.
1970 * ccl.c (Fccl_execute_on_string):
1971 * font.c (fon_intern_prop): Use make_specified_string.
1973 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1975 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1976 Reported by David Caldwell in:
1977 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1979 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1981 Do not ask for XRender extension each time XFT font is opened.
1982 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1983 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1985 2014-06-15 Glenn Morris <rgm@gnu.org>
1987 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1989 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1991 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1992 information if we are in the middle of executing a keyboard macro,
1993 since redisplay doesn't update the screen until the macro is
1994 finished. (Bug#17777)
1996 * alloc.c (cleanup_vector): Don't dereference a font driver
1997 pointer if it is NULL. (Bug#17771)
1999 2014-06-13 Glenn Morris <rgm@gnu.org>
2001 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
2002 ($(lispsource)/international/charprop.el)
2003 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
2004 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
2005 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
2006 GNU make automatically passes command-line arguments to sub-makes.
2008 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
2010 Avoid hangs in accept-process-output (Bug#17647).
2011 * lisp.h, process.c (wait_reading_process_input):
2012 Return int, not bool. All uses changed.
2013 * process.c (SELECT_CANT_DO_WRITE_MASK):
2014 Remove macro, replacing with ...
2015 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
2017 (status_notify): New arg WAIT_PROC. Return int, not void.
2020 2014-06-13 Eli Zaretskii <eliz@gnu.org>
2022 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
2023 the frame is the initial frame, because the hook is not set up
2024 then, and Emacs crashes.
2025 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
2027 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
2029 * keymap.c (silly_event_symbol_error): Don't recommend the use
2032 2014-06-11 Eli Zaretskii <eliz@gnu.org>
2034 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
2035 matching overlay strings with 'cursor' property against buffer
2036 positions traversed in the glyph row. (Bug#17744)
2038 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
2040 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
2043 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
2044 determine 10.9 (Bug#17751).
2046 * macfont.m (macfont_draw): Positions were not freed.
2048 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
2050 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
2051 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
2052 function. Also adjust comment.
2053 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
2055 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
2056 * font.c (font_done_for_face):
2057 * xfaces.c (realize_non_ascii_face): Adjust user.
2058 * font.h (struct font_driver): Convert 'prepare_face' to return
2059 void because its return value is never used anyway.
2060 * xfont.c (xfont_prepare_face): Return void.
2061 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
2062 (xftfont_done_face): Use xfree.
2064 * dispextern.h (last_tool_bar_item): Remove declaration.
2065 * frame.h (struct frame): New member last_tool_bar_item.
2066 * frame.c (make_frame): Initialize it.
2067 * xdisp.c (toplevel): Remove last_tool_bar_item.
2068 (handle_tool_bar_click, note_tool_bar_highlight):
2069 * w32term.c (w32_read_socket, w32_initialize):
2070 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
2072 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
2073 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
2075 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2077 Say (accept-process-output P)'s result pertains to P if P is non-nil.
2078 * process.c (Faccept_process_output)
2079 (wait_reading_process_output): Mention that if PROCESS is non-nil,
2080 the return value is about PROCESS, not about other processes.
2082 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
2084 Further adjustments to mark_object and friends.
2085 Now the mark_object's stack is just 32 bytes on a 64-bit
2086 system, which means extra 20% off the stack usage.
2087 * alloc.c (mark_save_value): As before, refactored out from ...
2088 (mark_object): ... adjusted user. Also add comment.
2090 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2092 Fix core dump after a dropped X connection (Bug#17704).
2093 * sysdep.c (stuff_char): Don't abort merely because the selected frame
2094 is dead, as we may be shutting down.
2096 2014-06-08 Glenn Morris <rgm@gnu.org>
2098 * fileio.c (write-region-inhibit-fsync): Doc tweak.
2100 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
2102 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
2104 If a C name must be extern on some platforms, make it extern on all.
2105 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
2107 * font.h (ftxfont_driver) [HAVE_XFT]:
2108 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
2109 * lisp.h (get_frame_param):
2110 * menu.h (tty_menu_show):
2111 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
2112 * termhooks.h (encode_terminal_code):
2113 * xterm.h (x_menu_wait_for_event):
2115 * frame.c (get_frame_param):
2116 * fringe.c (max_used_fringe_bitmap):
2117 * ftxfont.c (ftxfont_driver):
2118 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
2119 * menu.c (menu_items_inuse):
2120 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
2121 * term.c (encode_terminal_code, tty_menu_show):
2122 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
2123 * xfaces.c (load_color):
2124 * xmenu.c (x_menu_wait_for_event):
2127 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
2129 Change object marking routines to minimize stack usage.
2130 This change moves a few cold paths from mark_object to NO_INLINE
2131 functions and adjusts symbol marking loop. According to GCC 4.8.2
2132 -Wstack-usage, this reduces mark_object's stack usage from 80 to
2133 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
2134 stack usage at the mark phase is reduced up to 28%. Surprisingly,
2135 it also gains up to 3% in speed (with default '-O2 -g3' flags).
2136 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
2137 refactored out from ...
2138 (mark_object): ... adjusted user. Also mark symbols in a tight
2140 (mark_face_cache): Add NO_INLINE.
2142 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2144 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
2145 contains garbage on WINDOWSNT (which could potentially infloop at
2148 Minimize cursor motion during TTY menu updates.
2149 * term.c (tty_menu_display): Don't position cursor here.
2150 Instead, pass the cursor coordinates to update_frame_with_menu.
2151 (tty_menu_activate): Send the hide cursor command only once in an
2152 iteration through the outer 'while' loop.
2154 * dispnew.c (update_frame_1): Accept an additional argument
2155 SET_CURSOR_P, and position the cursor at the end of the frame
2156 update only if that argument is non-zero. All callers changed to
2157 provide the additional argument as non-zero, except for
2158 update_frame_with_menu.
2159 (update_frame_with_menu): Accept 2 additional arguments ROW and
2160 COL; if they are non-negative, instruct update_frame_1 not to
2161 position the cursor, and instead position it according to ROW and COL.
2163 * dispextern.h (update_frame_with_menu): Update prototype.
2165 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
2167 * callproc.c (call_process): Don't check read-only if we don't insert
2168 anything (bug#17666).
2170 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2172 * dispnew.c (update_frame_with_menu): Set display_completed.
2174 2014-06-07 Eli Zaretskii <eliz@gnu.org>
2176 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
2178 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
2180 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
2182 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
2183 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
2185 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
2187 * window.c (Frecenter): Signal an error if window-buffer is not
2190 * keyboard.c (make_lispy_position): Don't include a buffer position in
2191 mode/header-line mouse events.
2193 * keyboard.c (read_char): Handle (t . <event>) in the second use of
2194 Vunread_command_events (bug#17650).
2196 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
2198 * xterm.c (x_setup_pointer_blanking):
2199 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
2201 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
2203 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
2204 because it will be defined in generated config.h if needed.
2206 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2208 Use terminal-specific hooks to display popup dialogs.
2209 * termhooks.h (struct terminal): New field popup_dialog_hook.
2210 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
2211 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
2212 code and use popup_dialog_hook.
2213 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
2214 * nsterm.h (ns_popup_dialog): Adjust prototype.
2215 * nsterm.m (ns_create_terminal):
2216 * w32term.c (w32_create_terminal):
2217 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
2218 Setup popup_dialog_hook.
2220 2014-06-04 Eli Zaretskii <eliz@gnu.org>
2222 * w32heap.c (report_temacs_memory_usage): Improve the report by
2223 reporting the large blocks that are actually occupied at dump time.
2225 * w32console.c (initialize_w32_display): Set the console
2226 menu_show_hook, otherwise TTY menus are broken on w32.
2228 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2230 Use terminal-specific hooks to display menus.
2231 * termhooks.h (struct terminal): New field menu_show_hook.
2232 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2233 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2235 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2236 * nsmenu.m (ns_menu_show):
2237 * w32menu.c (w32_menu_show):
2238 * xmenu.c (x_menu_show):
2239 * term.c (tty_menu_show): Adjust to use bit flags.
2240 (set_tty_hooks): Set menu_show_hook.
2241 * xterm.c (x_create_terminal):
2242 * nsterm.m (ns_create_terminal):
2243 * msdos.c (initialize_msdos_display):
2244 * w32term.c (w32_create_terminal): Likewise.
2246 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2248 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2250 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2252 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2253 (FD_SET): Don't define on WINDOWSNT.
2255 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2257 * emacs.c: Include "sysselect.h", to define its inline functions.
2258 Problem reported by Glenn Morris in:
2259 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2261 Do not require libXt-devel when building with gtk.
2262 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2263 dependency on libXt-devel.
2264 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2265 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2266 lwlib-widget.h now does this.
2267 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2269 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2271 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2272 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2273 (delete_write_fd, wait_reading_process_output):
2274 Remove now-redundant easserts.
2275 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2276 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2277 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2278 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2280 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2282 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2283 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2284 (calloc): Don't undef, it is never defined.
2285 (HEAP_ENTRY_SHIFT): Remove unused macro.
2287 * Makefile.in (C_HEAP_SWITCH): Remove.
2288 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2290 Fix MS-Windows build broken by menu changes on 2014-06-02.
2291 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2293 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2294 Define instead of including ../lwlib/lwlib.h, which causes
2295 compilation errors due to missing X11 headers.
2297 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2299 * process.c (wait_reading_process_output): Omit incorrect test of
2300 p->infd against zero. Add easserts for infd having a plausible value.
2302 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2304 Adjust to match recent lwlib changes.
2305 * menu.h (xmalloc_widget_value): Replace by ...
2306 (make_widget_value): ... new prototype.
2307 * menu.c (xmalloc_widget_value): Replace by ...
2308 (make_widget_value): ... new function.
2309 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2310 * gtkutil.c (malloc_widget_value, free_widget_value):
2311 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2312 * keyboard.h (enum button_type, struct _widget_value):
2313 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2315 * nsmenu.m (ns_update_menubar, ns_menu_show):
2316 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2317 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2318 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2320 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2322 * image.c (x_query_frame_background_color)
2323 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2324 Fix --enable-gcc-warnings compilation without image libraries.
2326 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2328 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2329 emulated break value only if it goes up.
2330 (sbrk): Add assertion that the INCREMENT argument is strictly
2331 zero. Improve and correct the commentary.
2333 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2335 Improve AIX-related merge from emacs-24.
2336 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2337 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2338 not on AIX; since we're on the trunk we can use enums more broadly.
2340 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2342 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2344 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2345 to min(value, whole).
2347 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2349 Bring back the changes to GDB-visible symbols, but only on AIX.
2350 And only if it's not pre-4.2 GCC.
2351 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2352 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2353 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2356 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2358 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2359 with PT, not GPT. (Bug#16433)
2361 Revert last changes to GDB-visible symbols.
2362 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2363 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2364 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2367 2014-06-02 Glenn Morris <rgm@gnu.org>
2369 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2371 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2373 Fix port to 32-bit AIX with xlc (Bug#17598).
2374 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2375 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2376 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2377 to work around a compiler bug in IBM xlc 12.1.
2379 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2381 * xterm.c (x_update_window_end): Don't invalidate the entire
2382 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2383 highlight needs to be redisplayed. (Bug#17588)
2385 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2387 Port the GDB-visible symbols to AIX.
2388 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2389 optimizes away the relevant external symbols. Use enums instead;
2390 this suffices for the AIX port, which is 32-bit-only anyway.
2391 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2392 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2393 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2396 Include sources used to create macuvs.h.
2397 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2398 * macuvs.h: Use automatically-generated header.
2400 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2402 Port signal-handling to DragonFly BSD (Bug#17646).
2403 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2404 Move implementations from callproc.c to sysdep.c.
2405 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2406 Move declarations from process.h to syssignal.h.
2408 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2410 * callint.c (Ffuncall_interactively): Add usage.
2412 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2414 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2416 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2418 * w32heap.c (malloc_before_dump, malloc_after_dump)
2419 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2420 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2421 set errno where appropriate to emulate CRT functions.
2423 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2425 Debugging facility to check whether 'const char *' points to
2426 relocatable data of non-pure Lisp string.
2427 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2428 (mark_maybe_pointer): ... adjusted user.
2429 (relocatable_string_data_p): New function.
2430 * lisp.h (relocatable_string_data_p): Add prototype.
2431 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2432 the pointer to relocatable Lisp data is not used.
2434 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2436 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2437 * atimer.c (block_atimers):
2438 * callproc.c (block_child_signal): Block SIGINT too;
2439 otherwise, its handler might now unblock signals that it shouldn't.
2440 * keyboard.c (read_char): Clear signal mask, since we may
2441 be in a SIGINT handler, and many signals may be masked.
2442 * keyboard.c (handle_interrupt):
2443 * sysdep.c (handle_arith_signal):
2444 Clear signal mask instead of just unblocking the signal that
2445 was received, since several signals may be blocked at this point.
2447 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2449 * Makefile.in (TEMACS_POST_LINK): Remove target.
2450 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2451 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2453 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2455 * xmenu.c (xdialog_show): Remove prototype, rename to
2456 x_dialog_show, remove 2nd arg because it's always zero
2457 and simplify accordingly.
2458 (xw_popup_dialog): Adjust user.
2459 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2460 2nd arg because it's always zero and simplify accordingly.
2461 (w32_popup_dialog): Adjust user.
2463 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2465 * w32heap.c (report_temacs_memory_usage): New function.
2467 * unexw32.c (unexec) [ENABLE_CHECKING]:
2468 Call report_temacs_memory_usage.
2470 * w32heap.h (report_temacs_memory_usage): Add prototype.
2472 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2474 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2475 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2477 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2479 * buffer.c (init_buffer): Accept an argument 'initialized'.
2480 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2481 mmap_regions and mmap_fd, to avoid referencing stale data from the
2482 dump phase. Add an assertion for buffer text of buffers created
2483 in temacs before this function is called. (Bug#17622)
2484 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2486 * lisp.h (init_buffer): Update prototype.
2488 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2490 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2492 * alloc.c (Fgarbage_collect): Fix compilation with
2493 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2495 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2497 * frame.c, frame.h (frame_char_to_pixel_position)
2498 (frame_set_mouse_position): Now static, and made private in
2499 frame.c rather than public in frame.h.
2501 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2503 Refactor mouse positioning stuff to avoid code duplication.
2504 * frame.h (frame_char_to_pixel_position): New function.
2505 (x_set_mouse_position): Rename to...
2506 (frame_set_mouse_position): ...new function.
2507 (frame_set_mouse_pixel_position): Add prototype.
2508 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2509 Rename to frame_set_mouse_pixel_position.
2510 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2512 * xterm.h, w32term.h ( x_set_mouse_position)
2513 (x_set_mouse_pixel_position): Remove prototypes.
2515 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2517 On X, always make pointer visible when deleting frame (Bug#17609).
2518 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2520 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2522 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2523 * keyboard.c (gobble_input): If there is no terminal input error,
2524 make sure the pointer is visible for all frames on this terminal.
2525 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2526 it was previously disabled.
2528 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2530 * data.c (Fzerop): Move to Elisp.
2531 (syms_of_data): Don't defsubr it.
2532 * keyboard.c (echo_keystrokes_p): New function.
2533 (read_char, record_menu_key, read_key_sequence): Use it.
2535 * callint.c (Qfuncall_interactively): New var.
2536 (Qcall_interactively): Remove.
2537 (Ffuncall_interactively): New function.
2538 (Fcall_interactively): Use it.
2539 (syms_of_callint): Defsubr it.
2541 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2543 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2544 relocated from under us.
2546 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2548 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2549 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2551 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2553 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2554 for MinGW, since it no longer uses gmalloc.
2556 * buffer.c: Do not define mmap allocations functions for Windows.
2557 Remove mmap_find which is unused. Remove mmap_set_vars which does
2559 [WINDOWSNT]: Include w32heap.h.
2560 (init_buffer): Always allocate new memory for buffers.
2562 * emacs.c: Remove mmap_set_vars calls.
2564 * image.c (free_image): Undef free for Windows because it is
2565 redirected to our private version.
2567 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2568 (copy_executable_and_dump_data): Remove dumping the heap section.
2569 (unexec): Restore using_dynamic_heap after dumping.
2571 * w32heap.c (dumped_data_commit, malloc_after_dump)
2572 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2573 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2574 (mmap_free): New functions.
2576 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2578 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2580 * image.c (imagemagick_load_image): Use MagickRealType for local
2581 'color_scale', instead of double, to avoid a GCC warning about
2584 * xfns.c (Fx_window_property): Remove unused local.
2586 Don't kill already-reaped process (Bug#17561).
2587 * process.c (process_send_signal): Fix race condition where a
2588 subprocess was reaped by a signal handler between the check for
2589 liveness and calling 'kill', which meant that Emacs could in
2590 theory kill an innocent bystander process. Do the fix by blocking
2591 SIGCHLD in a critical section that checks liveness before killing.
2593 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2595 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2597 2014-05-26 Ken Brown <kbrown@cornell.edu>
2599 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2600 even if !CYGWIN (see bug#17510).
2602 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2604 * nsfns.m (Fns_do_applescript): Surround NSApp run
2605 with calls to ns_init_events, ns_finish_events (Bug#17424).
2607 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2609 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2610 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2612 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2613 with calls to ns_init_events, ns_finish_events (Bug#17424).
2615 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2617 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2618 if we are iterating over an object that generates glyphs for
2619 marginal areas. (Bug#17585)
2621 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2623 * xdisp.c (safe__call1, safe__eval): Now static.
2625 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2627 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2628 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2629 (safe_call1): Call safe_call instead of safe__call directly.
2631 2014-05-26 Ken Brown <kbrown@cornell.edu>
2633 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2634 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2637 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2639 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2640 (safe__call, safe__call1, safe__eval): New functions.
2641 (safe_call): Use it.
2642 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2643 (display_mode_element): Same for `:eval'.
2645 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2647 Fix port to 32-bit AIX (Bug#17540).
2648 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2649 twice. _text already includes this offset.
2650 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2652 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2654 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2655 when closest_pos is identical to to_charpos, don't recurse, since
2656 we already tried that, and failed. (Bug#17539)
2658 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2659 unwinding when frame's faces were not initialized yet, increment
2660 the frame's image-cache reference count before calling
2661 x_free_frame_resources. Don't dereference
2662 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2664 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2666 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2669 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2670 macfont.m, call draw with adjusted arguments so font drivers
2671 don't need to do that.
2673 * macfont.m (macfont_draw): Merge changes from Macport.
2675 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2677 * alloc.c (garbage_collect_1): New function, with all of the guts
2678 of Fgarbage_collect.
2679 (mark_stack): Accept an argument END and don't mark Lisp objects
2680 on the stack beyond the address given by END. Calculation of END
2681 was moved to Fgarbage_collect.
2682 (Fgarbage_collect): Calculate the end address of the stack portion
2683 that needs to be examined by mark_stack, and pass that address to
2684 garbage_collect_1, which will pass it to mark_stack.
2685 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2686 for more details about the underlying problems. In particular,
2687 this avoids dumping Emacs with the large hash-table whose value is
2688 held in purify-flag for most of the time loadup.el runs.
2690 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2692 * xfns.c (x_window_property_intern): New function (code from
2694 (Fx_window_property): Call x_window_property_intern. If property
2695 not found and NILP (source) and outer window != inner window,
2696 check outer window for property (Bug#17537).
2698 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2700 Supply malloc and alloc_size attributes for extern allocators.
2701 This documents the C API, and helps GCC generate a bit better code.
2702 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2703 (ATTRIBUTE_MALLOC_SIZE): New macros.
2704 * gmalloc.c (malloc, realloc, calloc):
2705 * gtkutil.h (malloc_widget_value):
2706 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2707 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2710 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2712 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2713 * image.c (imagemagick_load_image): Port to hosts that do not use
2714 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2716 2014-05-21 Leo Liu <sdl.web@gmail.com>
2718 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2720 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2722 * dbusbind.c (xd_signature): Revert last 2 patches.
2724 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2726 Allow any non-nil value to count as true in bool-vector.
2727 Likewise for xd_signature in dbusbind.c.
2728 This is more consistent with the usual practice in Emacs, which is
2729 that any non-nil value counts as true.
2730 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2731 * dbusbind.c (xd_signature): Likewise, for booleans.
2732 * data.c, lisp.h (Qbooleanp):
2733 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2735 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2737 * lisp.h (CHECK_BOOLEAN): New function.
2738 * alloc.c (Fbool_vector): New function.
2739 (syms_of_alloc): Defsubr it.
2740 * data.c (Qbooleanp): New symbol.
2741 (syms_of_data): DEFSYM it.
2742 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2744 * font.c (font_matching_entity): Extract font-entity object
2745 from the vector of matching entities (Bug#17486).
2747 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2749 Assume C99 or later (Bug#17487).
2750 * bytecode.c (B__dummy__): Remove.
2751 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2752 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2753 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2754 * regex.c (DEBUG_PRINT): Assume varargs macros.
2755 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2757 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2759 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2760 memory for every buffer that was dumped.
2762 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2764 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2765 (Fnreverse): Allow vectors and bool vectors.
2767 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2769 Minor cleanup for terminal setup.
2770 * termhooks.h (create_terminal): Adjust prototype.
2771 * terminal.c (create_terminal): Pass output method and RIF as args.
2772 (init_initial_terminal):
2773 * nsterm.m (ns_create_terminal):
2774 * term.c (init_tty):
2775 * w32term.c (w32_create_terminal):
2776 * xterm.c (x_create_terminal): Adjust users.
2777 Avoid redundant NULL initializers and add comments.
2779 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2781 * keyboard.c (Qdeactivate_mark): Now static.
2783 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2785 If available, use Xfixes extension to do pointer blanking.
2786 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2787 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2788 (make_invisible_cursor): Move to...
2789 * xterm.c (make_invisible_cursor): ...here.
2790 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2791 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2792 (x_term_init): Call to x_setup_pointer_blanking.
2793 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2794 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2796 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2798 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2800 2014-05-12 Glenn Morris <rgm@gnu.org>
2802 * fileio.c (Ffile_executable_p): Doc tweak.
2804 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2806 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2807 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2809 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2811 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2813 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2815 Fix initialization of minibuffer history variable (Bug#17430).
2816 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2817 Move the initialization up to prevent any "value void" message.
2819 2014-05-08 Samuel Bronson <naesten@gmail.com>
2821 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2822 are matched (bug#17413).
2824 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2826 Stop tooltips pulling Emacs window to front (Bug#17408).
2827 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2828 SetWindowPos invocations.
2830 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2832 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2833 not initialized (Bug#17398).
2835 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2837 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2839 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2841 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2842 [HAVE_NS]: Do not include png.h.
2843 (x_query_frame_background_color): New function.
2844 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2845 (png_load_body): Coalesce duplicate code.
2847 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2849 Consult libpng-config more consistently (Bug#17339).
2850 * Makefile.in (PNG_CFLAGS): New var.
2851 (ALL_CFLAGS): Use it.
2852 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2853 CFLAGS now handles this.
2855 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2857 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2858 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2859 because WCONTINUED is always defined now.
2860 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2862 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2864 * buffer.c (overlay_strings): Fix the wording of the commentary.
2866 2014-05-01 Glenn Morris <rgm@gnu.org>
2868 * floatfns.c (Fisnan):
2869 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2871 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2873 * term.c (tty_menu_activate): A better initialization for cursor
2876 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2878 * intervals.c: Tighten assertions.
2879 (create_root_interval): Make sure the interval is not empty.
2880 (intervals_equal): Use booleans.
2881 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2882 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2883 (balance_possible_root_interval): Simplify and use booleans.
2884 (split_interval_right, split_interval_left): Check LENGTH, and remove
2885 now redundant assertion.
2886 (adjust_intervals_for_insertion): Remove now redundant assertions.
2887 (delete_node, interval_deletion_adjustment)
2888 (adjust_intervals_for_deletion, merge_interval_right)
2889 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2890 (reproduce_interval): Make sure the interval is not empty.
2892 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2894 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2895 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2896 satisfaction that they would always be initialized.
2898 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2900 * term.c (tty_menu_display): Move the cursor to the active menu item.
2901 (tty_menu_activate): Return the cursor to the active menu item
2902 after displaying the menu and after displaying help-echo.
2903 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2904 for the details of why this is needed by screen readers and
2907 2014-04-30 Glenn Morris <rgm@gnu.org>
2909 * process.c (handle_child_signal):
2910 Handle systems without WCONTINUED. (Bug#15110, 17339)
2912 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2914 * window.c (struct saved_window): Remove mark.
2915 (Fset_window_configuration, save_window_save)
2916 (compare_window_configurations): Don't touch marks any more.
2918 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2920 Use bits_word for gcmarkbits.
2921 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2922 bits_word is typically a tad more efficient for mark bits than
2923 unsigned is, so use bits_word. All uses changed.
2924 * lisp.h (BITS_PER_INT): Remove; no longer used.
2926 Avoid undefined behavior in signed left shift.
2927 This ports to GCC 4.9.0 with -fsanitize=undefined.
2928 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2930 * regex.c (extract_number):
2931 * lisp.h (make_number, XINT):
2932 Do not shift a 1 bit left into a sign bit.
2933 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2934 not int, for gcmarkbits. All uses changed.
2936 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2938 * search.c (Fnewline_cache_check): Don't try to count newlines
2939 outside the buffer's restriction, as find_newline doesn't support that.
2941 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2943 * window.c (Fset_window_configuration): Deactivate the mark before
2945 (set_window_buffer): Ignore window_initialized.
2946 (window_initialized): Remove.
2947 * keyboard.c (Qdeactivate_mark): Not static any more.
2948 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2951 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2953 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2954 and to clang 3.4, which have fixed the bug. This should let us
2955 run a bit faster on these platforms when address sanitization is
2958 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2960 Port to GCC 4.9.0 with --enable-gcc-warnings.
2961 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2963 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2964 a way that also works with GCC 4.9.0.
2966 * search.c (Fnewline_cache_check): Remove unused locals.
2968 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2970 * search.c (find_newline1): New subroutine.
2971 (Fnewline_cache_check): New function.
2972 (syms_of_search): Defsubr it.
2974 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2976 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2977 * keyboard.c (unblock_input): Add comment.
2978 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2980 2014-04-22 Daniel Colascione <dancol@dancol.org>
2982 * lread.c (readevalloop_eager_expand_eval): New function
2983 that can recurse into toplevel forms.
2984 (readevalloop): Call it.
2985 * lisp.h: Declare Qprogn.
2986 * callint.c (Qprogn): No longer static.
2988 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2990 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2991 Also change identifiers to match the comments, and add more assertions
2994 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2996 * emacs.c (close_output_streams): Don't clear and restore errno.
2998 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
3000 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
3001 never becomes visible, i.e. using XMonad (Bug#17237).
3003 2014-04-18 Eli Zaretskii <eliz@gnu.org>
3005 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
3006 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
3007 (Fline_pixel_height): Don't assume that the current buffer and the
3008 selected window's buffer are one and the same. (Bug#17281)
3010 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
3011 paragraph-start cache before the newline cache. (Bug#17269)
3013 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
3015 * term.c (tty_send_additional_strings): No need to fflush here,
3017 (tty_set_terminal_modes): fflush after sending additional strings,
3020 2014-04-17 Daniel Colascione <dancol@dancol.org>
3022 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
3024 (tty_send_additional_strings): New function.
3025 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
3026 (syms_of_term): Intern tty-mode-set-strings and
3027 tty-mode-reset-strings.
3029 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3031 * window.c (save_window_save): Lookup window_point_insertion_type in
3032 the right buffer (bug#15457).
3033 (Qwindow_point_insertion_type): New var.
3034 (syms_of_window): Initialize it.
3036 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3038 Fix the MSDOS build.
3039 * unexcoff.c [MSDOS]: Include libc/atexit.h.
3040 (copy_text_and_data): Zero out the atexit chain pointer before
3043 * termhooks.h (encode_terminal_code): Update prototype.
3045 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
3046 visible for all DOS_NT ports, not just WINDOWSNT.
3047 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
3049 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
3050 unless it is defined.
3051 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
3053 * process.c (close_on_exec, accept4, process_socket): Move into
3054 the "ifdef subprocesses" part.
3055 (catch_child_signal): Condition by "ifdef subprocesses".
3056 (syms_of_process) <Qinternal_default_process_sentinel>
3057 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
3059 * msdos.h: Add prototypes for new functions.
3060 (EINPROGRESS): Define.
3061 (O_CLOEXEC): Define to zero.
3063 * msdos.c (check_window_system): Remove unnecessary an
3064 incompatible duplicate function.
3065 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
3066 New functions in support of new functionality.
3068 * menu.c (single_menu_item): Add visual indication of submenu
3069 also for menus on MSDOS frames.
3070 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
3072 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
3073 when async subprocesses aren't supported.
3075 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
3077 * emacs.c (close_output_streams): Zero out errno before calling
3080 * dired.c [MSDOS]: Include msdos.h.
3082 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
3083 (DATA_START) [MSDOS]: Define.
3084 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
3086 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
3087 Ifdef away for MSDOS.
3088 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
3089 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
3091 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
3092 Use temporary file template that is compatible with mkostemp.
3093 Move vfork-related portions under #ifndef MSDOS.
3094 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
3096 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3098 * buffer.c (Foverlays_at): Add argument `sorted'.
3100 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3102 * insdel.c (invalidate_buffer_caches): When deleting or replacing
3103 text, invalidate the bidi_paragraph_cache upto and including the
3106 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3108 Port to IRIX 6.5 (Bug#9684).
3109 * conf_post.h (INET6) [IRIX6_5]: Define.
3110 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
3111 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
3113 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3115 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
3116 before passing it to system APIs.
3118 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3120 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
3121 make sure stack.byte_string_start is not de-adjusted by pushhandler.
3123 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3125 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
3127 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
3129 Remove DATA_SEG_BITS.
3130 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
3131 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
3132 cc, but that platform is so old that SGI itself stopped supporting
3133 it in December 2013. If you still need Emacs on IRIX, please
3134 either compile with GCC and port the undumping code, or run
3135 './configure --with-wide-int'.
3136 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
3137 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
3138 DEFINE_GDB_SYMBOL_START way to define it.
3139 (NONPOINTER_BITS): New macro.
3140 (EMACS_INT): Use it.
3141 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
3142 the problem and/or configuring --with-wide-int.
3143 (USE_LSB_TAG): Simplify, based on above changes.
3144 (gdb_DATA_SEG_BITS): Remove. All uses removed.
3145 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
3147 2014-04-12 Eli Zaretskii <eliz@gnu.org>
3149 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
3150 covered by a display string that ends in a newline, and that cases
3151 going back by DVPOS lines to hit the search limit, lift the limit
3152 and go back until DVPOS is reached. (Bug#17244)
3154 * indent.c (Fvertical_motion): Handle correctly the case when the
3155 display string is preceded by an empty line.
3157 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
3158 use S_IWRITE instead.
3160 2014-04-11 Glenn Morris <rgm@gnu.org>
3162 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
3164 2014-04-11 Ken Brown <kbrown@cornell.edu>
3166 * Makefile.in (EMACS_MANIFEST): Revert last change.
3168 2014-04-10 Daniel Colascione <dancol@dancol.org>
3170 * puresize.h (BASE_PURESIZE): Increase.
3172 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3174 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
3176 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
3177 region handling (and don't call signal_before_change) if
3178 inhibit_modification_hooks is set.
3179 (signal_before_change): Don't check inhibit_modification_hooks any more.
3181 2014-04-08 Daniel Colascione <dancol@dancol.org>
3183 * alloc.c (sweep_symbols, mark_object): Assert that symbol
3184 function cells contain valid lisp objects. (Modified version of
3187 * alloc.c (detect_suspicious_free): Split actual stack capturing
3188 out into new function for easier breakpoint setting.
3189 (note_suspicious_free): New function.
3191 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
3193 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
3195 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
3196 (symbol_block_pinned): New var.
3197 (Fmake_symbol): Initialize `pinned'.
3198 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
3199 pinned and signal an error for un-purifiable objects.
3200 (pure_cons): Use it.
3201 (Fpurecopy): Use it, except for objects that can't be purified.
3202 (mark_pinned_symbols): New function.
3203 (Fgarbage_collect): Use it.
3204 (gc_sweep): Remove hack made unnecessary.
3206 2014-04-07 Glenn Morris <rgm@gnu.org>
3208 * keyboard.c (Fopen_dribble_file): Doc tweak.
3210 2014-04-07 Ken Brown <kbrown@cornell.edu>
3212 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
3214 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
3216 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
3217 We have a substitute execinfo.h on hosts that lack it.
3218 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
3219 isn't optimized away.
3221 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3223 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
3224 * alloc.c (memory_full):
3225 * charset.c (syms_of_charset):
3226 * doc.c (Fsnarf_documentation):
3228 * font.c (BUILD_STYLE_TABLE):
3229 * keyboard.c (make_lispy_event):
3230 * profiler.c (setup_cpu_timer):
3231 * xgselect.c (xg_select):
3232 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3234 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3235 Replace the only use with ARRAYELTS (font_property_table).
3236 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3238 2014-04-03 Daniel Colascione <dancol@dancol.org>
3240 * xterm.c (x_term_init):
3241 * xfns.c (best_xim_style):
3242 * xfaces.c (Fdump_colors):
3243 * w32fns.c (w32_default_color_map):
3244 * w32.c (init_environment, N_ENV_VARS):
3245 * unexcw.c (read_exe_header):
3246 * term.c (term_get_fkeys_1):
3247 * sysdep.c (init_baud_rate):
3248 * nsterm.m (ns_convert_key):
3249 * nsfns.m (get_geometry_from_preferences):
3250 * msdos.c (dos_set_window_size, init_environment):
3251 * macfont.m (mac_font_get_glyph_for_cid)
3252 (macfont_store_descriptor_attributes)
3253 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3254 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3255 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3257 * image.c (xpm_str_to_color_key):
3258 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3259 * frame.c (x_set_frame_parameters):
3260 * fileio.c (Ffile_selinux_context):
3261 * emacs.c (sort_args):
3262 * dosfns.c (msdos_stdcolor_name):
3263 * dired.c (file_attributes):
3264 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3265 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3268 2014-04-02 Daniel Colascione <dancol@dancol.org>
3270 * data.c (Ffset): Abort if we're trying to set a function call to
3273 * lisp.h (ARRAYELTS): New macro.
3275 * alloc.c: Include execinfo.h if available.
3276 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3277 (suspicious_free_record): New structure.
3278 (suspicious_objects, suspicious_object_index)
3279 (suspicious_free_history, suspicious_free_history_index):
3281 (find_suspicious_object_in_range, detect_suspicious_free)
3282 (Fsuspicious_object): New functions.
3283 (cleanup_vector): Call find_suspicious_object_in_range.
3285 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3287 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3288 width from font width (Bug#17163).
3290 * frame.c (x_set_frame_parameters): Calculate default values of
3291 new frame sizes only after all other frame parameters have been
3292 processed (Bug#17142).
3294 2014-04-02 Ken Brown <kbrown@cornell.edu>
3296 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3299 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3301 * xterm.c (x_draw_image_glyph_string): Adjust image background
3302 width accordingly when its x position is adjusted. (Bug#17115)
3304 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3306 * font.c (font_list_entities): Do not add empty vector to font cache.
3307 (font_matching_entity): Likewise. If matching entity is found, insert
3308 1-item vector with this entity instead of entity itself (Bug#17125).
3310 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3312 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3314 * fns.c (validate_subarray): Rename from validate_substring,
3315 since it works for vectors too. New arg ARRAY. Optimize for the
3316 non-nil case. Instead of returning bool, throw an error if out of
3317 range, so that the caller needn't do that. All uses changed.
3318 Report original values if out of range.
3319 (Fsubstring, Fsubstring_no_properties, secure_hash):
3320 Also optimize the case where FROM is 0 or TO is the size.
3322 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3324 * search.c (Freplace_match): Use make_specified_string.
3325 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3326 to catch bogus override face of glyph strings.
3327 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3328 Move common substring range checking code to...
3329 (validate_substring): ...this function.
3331 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3333 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3335 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3337 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3338 bar is zero height, just return (Bug#16976).
3339 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3341 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3343 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3344 is nil. If waiting for toolbar to complete, force a redraw.
3346 2014-03-28 Glenn Morris <rgm@gnu.org>
3348 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3349 (emacs_bugreport): New variable.
3350 (usage_message): Use PACKAGE_BUGREPORT.
3351 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3353 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3355 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3357 Port recent signal-related changes to FreeBSD.
3358 Problem reported by Herbert J. Skuhra.
3359 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3360 Move decls from here ...
3361 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3363 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3365 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3366 and width of image background when it is displayed with a 'box'
3369 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3371 More backward-compatible fix to char-equal core dump (Bug#17011).
3372 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3373 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3375 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3377 * image.c (init_svg_functions): When loading SVG-related libraries,
3378 free already loaded libraries if the initialization fails.
3379 (rsvg_handle_set_size_callback): Remove declaration, unused.
3381 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3383 Fix core dump in char-equal (Bug#17011).
3384 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3385 unibyte buffers, as we can't tell whether the characters are
3388 * insdel.c (adjust_markers_for_delete): Remove unused local.
3390 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3392 Have (MARKER . ADJUSTMENT) undo records always be immediately
3393 after their corresponding (TEXT . POS) record in undo list.
3395 * lisp.h (record-delete): New arg record_markers.
3396 (record_marker_adjustment): No longer needed outside undo.c.
3397 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3398 adjustments to undo.c's record_marker_adjustments. Note that
3399 fileio.c's decide_coding_unwind is another caller to
3400 adjust_markers_for_delete. Because it has undo list bound to t,
3401 it does not rely on adjust_markers_for_delete to record marker
3403 (del_range_2): Swap call to record_delete and
3404 adjust_markers_for_delete so as undo marker adjustments are
3405 recorded before current deletion's adjustments, as before.
3406 (adjust_after_replace):
3407 (replace_range): Pass value for new record_markers arg to
3409 * undo.c (record_marker_adjustment): Rename to
3410 record_marker_adjustments and made static.
3411 (record_delete): Check record_markers arg and call
3412 record_marker_adjustments.
3413 (record_change): Pass value for new record_markers arg to
3415 (record_point): at_boundary calculation no longer needs to account
3416 for marker adjustments.
3418 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3420 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3423 2014-03-26 Glenn Morris <rgm@gnu.org>
3425 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3427 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3429 * buffer.c (struct sortvec): Add field `spriority'.
3430 (compare_overlays): Use it.
3431 (sort_overlays): Set it.
3433 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3435 * xdisp.c (redisplay_window): If all previous attempts to find the
3436 cursor row failed, try a few alternatives before falling back to
3437 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3439 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3441 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3442 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3444 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3445 variables on Windows.
3447 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3449 * w32.c (unsetenv): Remove unused var `retval'.
3450 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3452 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3453 (start_watching): Remove unused var `thr'.
3455 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3456 (find_child_console): Remove unnecesary var `thread_id'.
3458 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3459 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3461 2014-03-26 Glenn Morris <rgm@gnu.org>
3463 * filelock.c (Flock_buffer): Doc tweak.
3465 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3466 * emacs.c (shut_down_emacs):
3467 * fileio.c (Finsert_file_contents, write_region):
3468 * filelock.c (top-level, syms_of_filelock):
3469 * insdel.c (prepare_to_modify_buffer_1):
3470 CLASH_DETECTION is always defined now.
3472 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3474 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3475 DLL handle, to speed up thread startup.
3477 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3479 Handle sigmask better with nested signal handlers (Bug#15561).
3480 * atimer.c (sigmask_atimers): Remove.
3481 Remaining use rewritten to use body of this function.
3482 * atimer.c (block_atimers, unblock_atimers):
3483 * callproc.c (block_child_signal, unblock_child_signal):
3484 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3485 New arg OLDSET. All callers changed.
3486 * atimer.c (block_atimers, unblock_atimers):
3487 * callproc.c (block_child_signal, unblock_child_signal):
3488 * keyboard.c (handle_interrupt):
3489 * sound.c (vox_configure, vox_close):
3490 Restore the old signal mask rather than unilaterally clearing bits
3491 from the mask, in case a handler is running within another
3492 handler. All callers changed.
3493 * lisp.h, process.c, process.h, term.c:
3494 Adjust decls and callers to match new API.
3495 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3496 signal handlers aren't supposed to use floating point anyway.
3497 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3499 2014-03-23 Daniel Colascione <dancol@dancol.org>
3501 Split gc_sweep into discrete functions for legibility and better
3504 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3505 (sweep_vectors): Fix typo in comment.
3506 (sweep_conses, sweep_floats, sweep_intervals)
3507 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3508 (gc_sweep): Call new functions, to which existing functionality is
3510 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3512 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3514 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3516 2014-03-23 Daniel Colascione <dancol@dancol.org>
3518 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3519 only if xic_style calls for it. This change allows Emacs to work
3520 with ibus. Also, don't leak resources if create_frame_xic fails,
3521 and stop caching xic_style across different displays.
3522 (supported_xim_styles): Make const.
3523 (best_xim_style): Remove first parameter: it's always just
3524 supported_xim_styles. Change to look at supported_xim_styles
3527 2014-03-23 Daniel Colascione <dancol@dancol.org>
3529 * term.c (init_tty): Rearrange condition for clarity; print
3530 appropriate diagnostic.
3532 2014-03-23 Daniel Colascione <dancol@dancol.org>
3534 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3535 array. (ASAN caught.)
3537 2014-03-22 Glenn Morris <rgm@gnu.org>
3539 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3541 2014-03-22 Daniel Colascione <dancol@dancol.org>
3543 * process.c (conv_sockaddr_to_lisp): When extracting the string
3544 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3546 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3548 Fix regression introduced by patch for Bug#10500.
3549 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3550 * w32term.c (x_draw_image_relief): Likewise.
3552 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3554 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3555 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3556 maximize a frame for odd default fonts.
3558 2014-03-21 Glenn Morris <rgm@gnu.org>
3560 * minibuf.c (history-length): Increase default from 30 to 100.
3562 2014-03-21 Daniel Colascione <dancol@dancol.org>
3564 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3565 every time we switch to minibuffer.
3567 * alloc.c (lisp_align_malloc, allocate_string_data)
3568 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3569 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3571 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3573 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3574 support more "verbs".
3576 2014-03-21 Daniel Colascione <dancol@dancol.org>
3578 Always prohibit dumping a dumped Emacs.
3580 * emacs.c (might_dump): New variable.
3581 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3582 * lisp.h (might_dump): Declare.
3583 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3585 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3587 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3589 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3591 * doc.c (store_function_docstring): Warn when we don't know where to
3593 (Fsubstitute_command_keys): Don't advertise the fact that
3594 text-properties are dropped, since we think it's a bug that we'll fix
3597 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3598 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3599 * frame.c (frame_garbaged): Make "docstring" more precise.
3601 2014-03-20 Glenn Morris <rgm@gnu.org>
3603 * charset.c (init_charset): When we cannot find the charsets directory,
3604 mention if EMACSDATA is set.
3606 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3608 * fns.c (Frandom): Fix rare bug where the result isn't random.
3610 Fix porting inconsistency about rounding to even.
3611 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3612 This way, the unusual !HAVE_RINT case acts like the usual
3613 HAVE_RINT case, and we can fix the documentation accordingly.
3615 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3617 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3618 (w32_wnd_proc): Initialize the dwHoverTime member of
3619 TRACKMOUSEEVENT structure.
3621 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3623 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3625 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3627 * search.c (find_newline): Speed up the function when using the
3628 newline cache, by halving the number of calls to
3629 region_cache_forward and region_cache_backward. (Bug#16830)
3631 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3633 * buffer.c (Fset_buffer): Document return value (bug#17015).
3635 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3637 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3638 nil, always resize character wise to avoid potential loss of the
3639 mode line (Bug#16923 related).
3641 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3643 * frame.c (x_set_frame_parameters): Always calculate new sizes
3644 pixelwise to avoid potential loss when rounding.
3646 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3648 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3649 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3651 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3653 * w32.c (fstatat): Don't add an extra slash if the argument ends
3654 with a slash: this fails the subsequent call to stat_worker on
3655 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3657 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3659 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3661 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3663 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3665 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3666 when frame is only on one screen (Bug#14713).
3668 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3670 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3671 there's a valid wrap point in the display line, the last glyph
3672 cannot "just barely fit" on this row, because display_line doesn't
3673 let it. Instead, proceed as if the last glyph didn't fit, so that
3674 we eventually back up the iterator to the wrap point. This avoids
3675 delusional behavior of move_it_to, whereby it proceeds to the next
3676 display line, but sets current_x to zero for all the glyphs that
3677 without word-wrap would fit on the previous display line.
3678 One result was that visual-order cursor movement behaved erratically
3680 (Fmove_point_visually): Add code to find the x coordinate of the
3681 last character before wrap point, under word-wrap on a TTY.
3683 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3685 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3686 also return value of MOVE_POS_MATCH_OR_ZV from
3687 move_it_in_display_line_to, when moving from beginning of line to
3688 point's position. (Bug#16961)
3690 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3692 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3693 * window.c (Fselect_window): Explain NORECORD and
3694 `buffer-list-update-hook' in doc-string.
3696 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3698 * window.c (Fother_window_for_scrolling): Check that
3699 Vother_window_scroll_buffer is a buffer.
3701 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3703 * xterm.c (xim_initialize): Always pass a copy of resource name
3704 to XRegisterIMInstantiateCallback and eassert whether return
3705 value is True. Passing copy is important because Xlib doesn't
3706 make its own copy and resource name argument usually points to
3707 SSDATA (Vx_resource_name), which may be changed from Lisp.
3708 (xim_close_display): For XUnregisterIMInstantiateCallback,
3709 always eassert return value and pass exactly the same values
3710 as were used for XRegisterIMInstantiateCallback.
3711 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3712 sources to check why if you are interested.
3714 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3716 * dispnew.c (change_frame_size_1): Add new_lines instead of
3717 new_height, the latter may be still zero if passed as such.
3718 * window.c (Fwindow_pixel_height): Mention bottom divider in
3721 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3723 Fix "resource temporarily unavailable" with xgselect
3725 * xgselect.c: Include <stdbool.h>.
3726 (xg_select) [!USE_GTK]: Don't lose track of errno.
3728 Fix minor --enable-gcc-warnings issues.
3729 * widget.c (update_various_frame_slots, EmacsFrameResize):
3730 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3732 2014-03-04 Ken Brown <kbrown@cornell.edu>
3734 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3735 represent the actual adjustment needed for alignment.
3737 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3739 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3740 needed, and don't reallocate if the initial allocation already
3741 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3743 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3745 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3748 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3750 * cmds.c (delete-char): Update docstring pointing out that the
3751 function ignores `delete-active-region' and `overwrite-mode'.
3753 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3755 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3757 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3758 allocated buffer due to alignment.
3759 (freehook): If the block to be freed was allocated by
3760 'aligned_alloc', find its real pointer before calling 'free'.
3762 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3765 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3767 * font.c (toplevel): Adjust comment about font cache layout.
3768 (font_clear_cache): Fix to match real font cache layout.
3769 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3770 (Fframe_font_cache) [FONT_DEBUG]: New function.
3771 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3773 Avoid crashes when X fonts are erroneously freed on reused X
3774 'Display *' connection data (Bug#16069). Note that X font
3775 resources still may be leaked, but currently there is no way
3776 to completely avoid it.
3777 * xterm.h (struct x_display_info): New member x_id. Add comments.
3778 * xterm.c (x_display_id): New variable.
3779 (x_term_init): Assign identifier to each opened X connection.
3780 * xfont.c (struct xfont): New member x_display_id.
3781 (xfont_open): Initialize it with frame's display id.
3782 (xfont_close): Check whether font's display id matches the one
3783 recorded for the given display. Adjust comment.
3784 * xftfont.c (struct xftfont_info):
3785 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3787 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3789 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3790 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3791 killed Vother_window_scroll_buffer.
3792 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3794 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3796 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3797 that start with more than 2 slashes as UNCs. (Bug#16751)
3799 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3801 Fix a few crashes and leaks when cloning C strings.
3802 * alloc.c, lisp.h (dupstring): New function.
3803 * gtkutil.c (xg_get_font):
3804 * term.c (tty_default_color_capabilities):
3805 * xsettings.c (store_monospaced_changed)
3806 (store_font_name_changed, parse_settings)
3807 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3808 This avoids some unlikely crashes due to accessing freed storage,
3809 and avoids some minor memory leaks in the more-typical case.
3811 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3813 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3814 cursor when modeline can't be dragged (Bug#16647).
3816 2014-02-28 Glenn Morris <rgm@gnu.org>
3818 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3819 from custom-delayed-init-variables. (Bug#11565)
3821 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3823 More fixes for mouse glyph calculations (Bug#16647).
3824 * window.c (coordinates_in_window): In intersection of
3825 horizontal and vertical window dividers prefer the horizontal
3826 one. Add some extra parens to last fix.
3827 (window_relative_x_coord): Return x-coordinate for header and
3829 * xdisp.c (remember_mouse_glyph): In text area don't extend
3830 glyph into mode line to show the vertical drag cursor there
3831 immediately. Subdivide mouse glyphs in right fringes to show a
3832 horizontal drag cursor as soon as we enter the "grabbable width"
3833 portion. Handle vertical border case separately. Do not
3834 subdivide window divider areas.
3835 (note_mouse_highlight): On bottom divider of bottommost windows
3836 show vertical drag cursor only when the minibuffer window can be
3839 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3841 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3842 reset by the face of the object just displayed. See also bug#76.
3843 (get_next_display_element): If the string came from a display
3844 property, examine the box face attribute at it->position, not at
3845 it->current.pos, since the latter was not updated yet. (Bug#16870)
3846 (handle_face_prop): Improve commentary.
3848 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3850 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3851 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3853 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3855 Fixes around Bug#16647.
3856 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3857 ON_BOTTOM_DIVIDER cases.
3858 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3859 only if the window has no right divider.
3860 (Fcoordinates_in_window_p): Fix doc-string.
3862 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3864 * lread.c (Funintern): Fix doc to match advertised calling convention.
3866 2014-02-24 Daniel Colascione <dancol@dancol.org>
3868 * keyboard.c (read_char): Close race that resulted in lost events.
3870 2014-02-22 Glenn Morris <rgm@gnu.org>
3872 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3873 * window.c (window-resize-pixelwise): Doc fixes.
3875 * process.c (Finternal_default_process_filter)
3876 (Finternal_default_process_sentinel): Doc tweaks.
3878 2014-02-21 Glenn Morris <rgm@gnu.org>
3880 * process.c (Fprocess_buffer, Faccept_process_output)
3881 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3884 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3886 * window.c (Fwindow_scroll_bar_width): New function.
3888 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3890 Pacify GCC when configuring with --enable-gcc-warnings.
3891 * xdisp.c (move_it_in_display_line_to) [lint]:
3892 Initialize recently-added local.
3894 2014-02-21 Daniel Colascione <dancol@dancol.org>
3896 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3898 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3900 * xdisp.c (init_iterator): Don't dereference a bogus face
3901 pointer. (Bug#16819)
3902 (try_cursor_movement): Don't use cursor position if
3903 set_cursor_from_row failed to compute it. This avoids assertion
3904 violations in MATRIX_ROW.
3905 (move_it_in_display_line_to): Save the iterator state in ppos_it
3906 only once per call. Reimplement the method used to return to the
3907 best candidate position if all the positions found in display line
3908 are beyond TO_CHARPOS. This cuts down the number of calls to
3909 bidi_shelve_cache, which moves a lot of stuff when lines are long
3910 and include bidirectional text. (Bug#15555)
3912 2014-02-20 Glenn Morris <rgm@gnu.org>
3914 * data.c (Fdefalias): Doc fix.
3916 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3918 * xdisp.c (display_line): Fix horizontal scrolling of large images
3919 when fringes are turned off. This comes at a price of not
3920 displaying the truncation/continuation glyphs in this case.
3923 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3924 CreateDIBSection returns an error indication, zero out *ximg after
3925 destroying the image. This avoids crashes in memory allocations
3926 due to the fact that some of the callers also call
3927 x_destroy_x_image, which will attempt to free an already free'd
3930 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3932 * widget.c (update_various_frame_slots): Don't set
3933 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3935 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3937 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3939 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3941 temacs --daemon fix (Bug#16599).
3942 * emacs.c (main): Initialize daemon_pipe[1] here ...
3943 (syms_of_emacs): ... instead of here.
3945 2014-02-16 Anders Lindgern <andlind@gmail.com>
3947 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3950 2014-02-16 Daniel Colascione <dancol@dancol.org>
3952 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3953 (xd_get_connection_address): Use it.
3954 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3955 xd_get_connection_address because the latter signals if the bus
3956 we're trying to close is already disconnected.
3958 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3960 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3961 argument to CreateThread. This avoids segfaults on Windows 9X.
3962 Reported by oslsachem <oslsachem@gmail.com>.
3964 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3966 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3967 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3968 (check_lseek): New function, to report lseek errors.
3969 (save_data_space, update_file_ptrs, read_header, write_header)
3970 (copy_file, copy_rest, unexec): Use these news functions.
3971 (update_file_ptrs): Don't assume wraparound behavior when
3972 converting a large size_t value to off_t.
3974 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3976 * composite.c (fill_gstring_header): Pass positions as C integers
3977 and move parameters checking to...
3978 (Fcomposition_get_gstring): ...this function. Handle case when
3979 buffer positions are in reversed order and avoid crash (Bug#16739).
3981 * buffer.c (validate_region): Mention current buffer in error message.
3983 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3985 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3987 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3989 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3991 2014-02-11 Glenn Morris <rgm@gnu.org>
3993 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3994 Replace refs to "OpenStep" in messages.
3996 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3998 Avoid "." at end of error diagnostics.
3999 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
4000 * font.c (Ffont_at):
4001 * nsfns.m (ns_display_info_for_name):
4002 * nsselect.m (Fx_own_selection_internal):
4003 * nsterm.m (performDragOperation:):
4004 Remove "." from end of diagnostic.
4006 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
4008 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
4009 unintuitive (bug#15824).
4010 (Fyes_or_no_p): Doc fix (bug#15456).
4012 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
4014 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
4016 * eval.c (call_debugger): When exiting the debugger, do not allow
4017 max_specpdl_size less than actual binding depth (Bug#16603).
4018 (syms_of_eval): Adjust docstring.
4020 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
4022 * cmds.c (Fself_insert_command): Output a clearer error message on
4023 negative repetitions (bug#9476).
4025 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
4027 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
4029 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
4031 * minibuf.c (Fread_string): Doc clarification (bug#15422).
4033 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
4035 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
4037 * keyboard.c (Frecursive_edit): Fix typo in docstring.
4039 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
4041 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
4043 * keyboard.c (Frecursive_edit): Say more precicely how throwing
4044 `exit' works (bug#15865).
4046 2014-02-07 Martin Rudalics <rudalics@gmx.at>
4048 Constrain window box/body sizes and margin widths (Bug#16649).
4049 * xdisp.c (window_box_width): Don't return less than zero.
4050 (window_box_left_offset, window_box_right_offset): Don't return
4051 more than the window's pixel width.
4052 * window.c (window_body_height, window_body_width): Don't return
4054 (window_resize_apply): Adjust margin width, if necessary.
4056 2014-02-07 Glenn Morris <rgm@gnu.org>
4058 * nsterm.m (syms_of_nsterm): Doc fix.
4060 2014-02-06 Eli Zaretskii <eliz@gnu.org>
4062 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
4063 New variables: pointers through which to call the respective APIs.
4064 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
4065 (filename_from_ansi, sys_link, check_windows_init_file):
4066 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
4067 This is required on Windows 9X, where we dynamically load
4068 UNICOWS.DLL which has their non-stub implementations.
4069 (maybe_load_unicows_dll): Assign addresses to these 2 function
4070 pointers after loading UNICOWS.DLL.
4072 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
4073 MultiByteToWideChar and WideCharToMultiByte through function
4076 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
4079 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
4081 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
4082 for OSX >= 10.9 if separate spaces are used.
4083 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
4085 2014-02-06 Glenn Morris <rgm@gnu.org>
4087 * buffer.c (cache-long-scans): Doc fix.
4089 2014-02-05 Eli Zaretskii <eliz@gnu.org>
4091 * w32fns.c (Fw32_shell_execute): Doc fix.
4093 2014-02-05 Bastien Guerry <bzg@gnu.org>
4095 * syntax.c (Fforward_word): Call Fconstrain_to_field with
4096 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
4098 2014-02-05 Martin Rudalics <rudalics@gmx.at>
4100 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
4101 outside the window (Bug#16649).
4103 * xdisp.c (note_mouse_highlight): When entering a margin area show
4104 a non-text cursor (Bug#16647).
4106 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
4108 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
4109 It prompted a compile-time diagnostic on GNU/Linux.
4110 Simplify to remove the need for the label.
4112 2014-02-04 Eli Zaretskii <eliz@gnu.org>
4114 * w32menu.c (w32_popup_dialog): Don't condition the whole function
4115 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
4116 to show it; otherwise return 'unsupported--w32-dialog' to signal
4117 to the caller that emulation with menus is necessary.
4118 This resurrects code inadvertently deleted by the 2013-10-08 commit.
4120 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
4122 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
4125 * menu.c (Fx_popup_dialog): Don't condition the call to
4126 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
4127 special symbol 'unsupported--w32-dialog', emulate the dialog with
4128 a menu by calling x-popup-menu.
4130 * menu.h (Qunsupported__w32_dialog): New extern variable.
4132 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
4134 * keyboard.c (kbd_buffer_get_event): Read file notification events
4137 * xgselect.c (xg_select): Read glib events in any case, even if
4138 there are no file descriptors to watch for. (Bug#16519)
4140 2014-02-03 Martin Rudalics <rudalics@gmx.at>
4142 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
4143 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
4144 * w32term.c (w32_draw_window_divider): Handle first and last
4146 * w32term.h (w32_fill_area_abs): New function.
4147 * xdisp.c (x_draw_right_divider): Don't draw over bottom
4149 * xfaces.c (realize_basic_faces): Handle new face ids.
4150 * xfns.c (Fx_create_frame): Call x_default_parameter for right
4151 and bottom divider width.
4152 * xterm.c (x_draw_window_divider): Handle first and last pixels
4155 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
4157 * print.c (Fexternal_debugging_output): Add cast to pacify
4158 --enable-gcc-warnings.
4159 * eval.c (call_debugger): Grow specpdl if the debugger was
4160 entered due to specpdl overflow (Bug#16603) and allow more
4161 specpdl space for the debugger itself.
4163 2014-02-02 Martin Rudalics <rudalics@gmx.at>
4165 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
4168 2014-02-01 Eli Zaretskii <eliz@gnu.org>
4170 * w32fns.c (Ffile_system_info): Use WINAPI in the function
4171 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
4173 * print.c (Fexternal_debugging_output): If the argument character
4174 is non-ASCII, encode it with the current locale's encoding before
4175 writing the result to the terminal. (Bug#16448)
4177 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
4178 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
4181 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
4183 * process.c (create_process): Reset SIGPROF handler in the child.
4184 * callproc.c (call_process): Likewise.
4186 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
4188 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
4190 2014-01-29 Eli Zaretskii <eliz@gnu.org>
4192 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
4193 of zero to print strings, GDB doesn't like it.
4195 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4196 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
4197 we still use correct addresses. (Bug#16576)
4199 2014-01-27 K. Handa <handa@gnu.org>
4201 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
4202 to preserve the code detection behavior of 24.3.
4203 * coding.h (struct coding_system): New member detected_utf8_bytes.
4204 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
4205 (decode_coding_gap): Use short cut for UTF-8 file reading only
4206 when coding->detected_utf8_bytes equals to coding->src_bytes.
4207 * fileio.c (Finsert_file_contents): Cancel the previous change.
4209 2014-01-29 Martin Rudalics <rudalics@gmx.at>
4211 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
4212 that are not visible.
4214 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
4216 * xmenu.c (create_and_show_popup_menu): Handle case when no key
4217 is grabbed (Bug#16565).
4219 2014-01-28 Martin Rudalics <rudalics@gmx.at>
4221 * xdisp.c (last_max_ascent): Re-remove after erroneously
4222 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
4224 (move_it_to): Re-remove reference to last_max_ascent.
4225 (Fwindow_text_pixel_size): Add iterator's max_ascent and
4226 max_descent here instead of calling line_bottom_y.
4229 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4231 * terminal.c (initial_free_frame_resources): New function.
4232 (init_initial_terminal): Install new hook to free face cache
4233 on initial frame and avoid memory leak. For details, see
4234 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4235 * xfaces.c (free_frame_faces): Adjust comment.
4237 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4239 * data.c (Fstring_to_number): Document results if unparsable
4242 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4244 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4246 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4248 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4249 * coding.c (detect_coding_utf_8, emacs_mule_char)
4250 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4251 (check_utf_8, decode_coding):
4252 * coding.h (struct coding_system.errors):
4253 Use ptrdiff_t, not int, for integer values derived from buffer and
4256 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4257 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4258 before invoking decode_coding_gap, since there's just one block.
4260 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4262 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4263 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4264 too early. Again run change_frame_size before assigning menu-
4267 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4269 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4270 arrives, call x_check_fullscreen, in case the new display has a
4271 different resolution. (Bug#16517)
4273 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4275 * term.c (read_menu_input): If the selected frame changes, exit
4277 (tty_menu_show): If the selected frame changes while we displayed
4278 a menu, throw to top level. (Bug#16479)
4280 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4282 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4284 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4286 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4287 * data.c (count_one_bits_word): Fix bug (negated comparison)
4288 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4290 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4292 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4293 Avoid undefined behavior by initializing display property bit of a
4294 string processed by the bidirectional iterator. For details, see
4295 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4297 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4299 Minor cleanup of previous change.
4300 * image.c (imagemagick_error, Fimagemagick_types):
4301 Omit some recently-introduced and unnecessary casts and assignments.
4303 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4305 Fix two memory leaks discovered with Valgrind.
4306 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4307 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4309 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4311 Fixes in window size functions around Bug#16430 and Bug#16470.
4312 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4313 (Fwindow_mode_line_height, Fwindow_header_line_height)
4314 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4315 Minor doc-string adjustments.
4316 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4317 Rewrite doc-strings.
4318 (window_body_height, window_body_width): Do not count partially
4319 visible lines/columns when PIXELWISE is nil (Bug#16470).
4320 (Qfloor, Qceiling): New symbols.
4322 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4324 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4325 when the image cache is not yet allocated. (Bug#16509)
4327 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4329 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4330 re-attach intervals to its base buffer (Bug#16502).
4331 * intervals.c (set_interval_object): Move from here...
4332 * intervals.h (set_interval_object): ... to here. Fix comments.
4334 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4336 Avoid undefined behavior by initializing buffer redisplay bit.
4337 Problem reported by Dmitry Antipov in
4338 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4339 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4341 Revert some of the CANNOT_DUMP fix (Bug#16494).
4342 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4344 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4346 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4347 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4348 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4349 they are replaced by macros that expand into direct calls to the
4350 corresponding functions from GDI32.DLL.
4351 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4352 variables in the Cygwin build, they are unused.
4354 2014-01-19 K. Handa <handa@gnu.org>
4356 * composite.c (composition_update_it): Fix previous change.
4358 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4360 Fix file name handling on MS-Windows 9X.
4361 * w32.c (maybe_load_unicows_dll): New function.
4363 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4364 on, to make sure we can convert file names to and from UTF-8 on
4365 Windows 9X. This fixes a failure to start up because Emacs cannot
4366 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4368 * w32font.c [WINDOWSNT]: Include w32.h.
4369 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4370 of implementing the same stuff.
4371 Remove now unused g_b_init_is_windows_9x.
4373 * w32.h (maybe_load_unicows_dll): Add prototype.
4375 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4377 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4378 switch to single keyboard. Prevents daemon crashes when a new
4379 client connects while we show a TTY menu in an existing client.
4382 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4384 Fix MinGW64 porting problem with _setjmp.
4385 Reported by Eli Zaretskii in:
4386 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4387 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4388 the old _setjmp and _longjmp. All uses changed.
4390 2014-01-13 Daniel Colascione <dancol@dancol.org>
4392 * textprop.c (Fremove_list_of_text_properties):
4393 Correctly handle reaching the end of the interval tree. (Bug#15344)
4395 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4397 * xdisp.c (resize_mini_window): Round height to a multiple of
4398 frame's line height. Fix bug in calculation of window start
4399 position (Bug#16424).
4401 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4403 * macfont.m: Include termchar.h.
4404 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4405 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4406 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4407 *_WITH_GC_* to take face and f as parameters.
4408 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4409 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4411 2014-01-13 Daniel Colascione <dancol@dancol.org>
4413 Fix menu item updating in the presence of the Unity global menu
4416 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4417 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4419 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4420 updating menus; explain why.
4421 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4422 problem it's supposed to solve and it interferes with detecting
4423 the presence of a global menu.
4424 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4427 2014-01-11 K. Handa <handa@gnu.org>
4429 * composite.c (composition_update_it): Fix indexing of
4430 LGSTRING_CHAR (Bug#15984).
4432 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4434 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4436 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4438 * xdisp.c (try_window_id): Don't use this function's optimizations
4439 if overlays in the buffer displayed by the window have changed
4440 since last redisplay. (Bug#16347)
4441 (message_dolog): Fix indentation.
4443 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4445 * frame.c (frame_resize_pixelwise): Fix doc-string.
4447 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4449 Fix handling of internal borders (Bug#16348).
4450 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4451 Remove internal border width from pixel width of windows.
4452 (change_frame_size_1): Don't return early when frame's pixel
4453 size changes - we still have to record the new sizes in the
4455 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4456 also when toolbar gets larger.
4457 * window.c (check_frame_size): Include internal_border_width in
4459 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4460 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4461 In non-toolkit/non-GTK version clear internal border.
4462 * xterm.c (x_clear_under_internal_border): New function for
4463 non-toolkit/non-GTK version.
4464 (x_after_update_window_line): In non-toolkit/non-GTK version
4466 (handle_one_xevent, x_set_window_size):
4467 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4468 * xterm.h (x_clear_under_internal_border): Extern it.
4470 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4472 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4473 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4476 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4478 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4479 last value of point is not equal to buffer's point. (Bug#16129)
4481 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4484 * nsterm.h (updateCollectionBehavior): Rename from
4485 updateCollectionBehaviour. All uses changed.
4487 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4488 * Makefile.in (SETFATTR): New macro.
4489 (temacs$(EXEEXT)): Use it.
4491 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4493 Fix maximization behavior on Windows (Bug#16300).
4494 * w32fns.c (w32_fullscreen_rect): Don't handle
4495 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4496 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4497 of SetWindowPos. Restore last placement also when leaving
4498 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4499 but the FULLSCREEN_BOTH case.
4501 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4504 * data.c (arithcompare_driver):
4505 * fileio.c (Fcar_less_than_car):
4506 * fns.c (internal_equal):
4507 * frame.c (delete_frame):
4508 * lisp.h (enum More_Lisp_Bits):
4510 Avoid C99 constructs that don't work in C89.
4511 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4512 to port to C89, which doesn't have 'long long'.
4513 (count_trailing_zero_bits): Use them.
4515 2014-01-03 Chong Yidong <cyd@gnu.org>
4517 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4519 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4521 Further adjust frame/window scrollbar width calculations.
4522 * window.c (apply_window_adjustment):
4523 Set windows_or_buffers_changed.
4524 (Fwindow_scroll_bars): Return actual scrollbar width.
4525 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4526 For non-toolkit builds again use 14 as minimum width and set
4527 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4528 * xterm.c (XTset_vertical_scroll_bar): Take width from
4529 WINDOW_SCROLL_BAR_AREA_WIDTH.
4530 (x_new_font): Rename wid to unit. Base calculation of new
4531 scrollbar width on toolkit used and make it analogous to that of
4532 x_set_scroll_bar_default_width.
4533 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4534 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4535 of GetSystemMetrics.
4536 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4537 WINDOW_SCROLL_BAR_AREA_WIDTH.
4538 (x_new_font): Make it correspond to changes in xterm.c.
4540 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4542 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4543 This is a cleaner way to fix the MinGW-w64 porting problem.
4544 Check for INTPTR_MAX misconfiguration.
4546 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4548 * search.c (newline_cache_on_off, find_newline): In indirect
4549 buffers, use the newline cache of the base buffer.
4551 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4552 buffer, invalidate the caches of its base buffer. (Bug#16265)
4554 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4555 buffers, use the width-run cache of the base buffer.
4557 * xdisp.c (redisplay_window): When the window displays an indirect
4558 buffer, and the character widths in the display table have
4559 changed, invalidate the width-run cache of the corresponding base
4562 * fileio.c (Finsert_file_contents): When invalidating the newline
4563 cache, consider the case of inserting into indirect buffer.
4565 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4566 In indirect buffers, use the paragraph cache of the base buffer.
4568 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4570 * window.c (grow_mini_window): Fix last change.
4572 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4574 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4576 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4578 * w32term.c (w32_initialize): Use LCID and LOWORD.
4580 * w32proc.c (create_child): Use pid_t for 5th argument.
4581 (IsValidLocale): Don't provide prototype for MinGW64.
4582 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4583 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4585 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4586 MinGW64 doesn't support.
4588 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4590 * w32.c (set_named_security_info): New function.
4591 (acl_set_file): Fall back on set_named_security_info if
4592 set_file_security fails.
4593 (g_b_init_set_named_security_info_w)
4594 (g_b_init_set_named_security_info_a): New static variables.
4595 (globals_of_w32): Initialize them to zero.
4596 (set_named_security_info): Set them to non-zero if the
4597 corresponding API is available.
4598 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4599 New function typedefs.
4601 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4603 Some more fixes following pixelwise resize changes including one
4605 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4606 of frame_resize_pixelwise.
4607 * widget.c (pixel_to_text_size): New function.
4608 (update_wm_hints): Have size hints respect value of
4609 frame_resize_pixelwise.
4610 (EmacsFrameResize): Alway process resize requests pixelwise.
4611 * window.c (grow_mini_window): Make sure mini window is at least
4613 * xdisp.c (display_menu_bar): Make sure menubar extends till
4615 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4616 (x_set_tool_bar_lines): Calculate pixelwise.
4617 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4618 frame_resize_pixelwise.
4620 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4622 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4623 variables not used there.
4625 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4627 * w32.c (sys_umask): New function. (Bug#16299)
4629 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4631 * dispnew.c (change_frame_size_1): Take old width of root window
4632 from that window's pixel width. (Bug#16284)
4634 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4636 Plain copy-file no longer chmods an existing destination (Bug#16133).
4637 * fileio.c (realmask): Now a static var, not a local.
4638 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4639 Remove arg STATPTR. All uses changed.
4640 (Fcopy_file): Do not alter permissions of existing destinations,
4641 unless PRESERVE-PERMISSIONS (renamed from
4642 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4643 Avoid race when testing for existing destinations and for
4644 when input and output files are the same.
4645 If changing the group fails, adjust both default and
4646 preserved permissions so that access is not granted to the
4648 (Fset_default_file_modes, init_fileio): Update realmask.
4649 (Fdefault_file_modes): Use realmask instead of calling umask.
4651 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4653 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4654 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4655 flags on the daemon pipe ends before execing.
4657 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4659 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4660 session. (Bug#14739)
4662 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4664 * callproc.c (Vexec_path): Document that exec-directory is in it.
4666 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4668 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4671 2013-12-27 Chong Yidong <cyd@gnu.org>
4673 * data.c (Fsymbol_function): Doc fix.
4675 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4677 Some more tinkering with Bug#16051.
4678 * window.c (resize_frame_windows): Don't let the size of the
4679 root window drop below the frame's default character size.
4680 Never ever delete any subwindows - let the window manager do the
4683 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4684 of toolbar lines needed when they exceed the height of the root
4686 (unwind_create_frame_1): New function.
4687 (Fx_create_frame): Generally inhibit calling the window
4688 configuration change hook here. Remove extra call to
4689 change_frame_size - it's not needed when we don't run the
4690 configuration change hook.
4692 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4694 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4695 On my Fedora 19 platform the core dumps were so big that
4696 my desktop became nearly catatonic.
4697 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4698 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4699 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4700 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4701 a clang-only syntax.
4702 * conf_post.h (__has_feature): New macro, if not already defined.
4703 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4704 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4706 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4708 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4709 is a file name. (Bug#16252)
4711 2013-12-25 Chong Yidong <cyd@gnu.org>
4713 * keyboard.c (Voverriding_terminal_local_map)
4714 (Voverriding_local_map): Doc fix.
4716 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4718 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4720 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4721 file name when it is submitted to ShellExecute. Simplify code.
4722 Don't test DOCUMENT for being a string, as that is enforced by
4723 CHECK_STRING. Doc fix.
4725 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4727 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4728 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4729 redisplay_tool_bar does. Improve and fix commentary.
4730 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4731 limits of the glyph matrices. (Bug#16051)
4732 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4733 only when the new size is different from the old one, and the new
4734 size can be achieved given the frame height.
4736 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4738 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4740 2013-12-23 Glenn Morris <rgm@gnu.org>
4742 * lread.c (Fload): Mention load-prefer-newer in doc.
4744 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4746 Handle Bug#16207 by being more restrictive when running hooks.
4747 * window.c (unwind_change_frame): New function.
4748 (Fset_window_configuration): Don't run configuration change hook
4749 while the frame configuration is unsafe. Call select_window
4752 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4754 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4756 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4758 * nsterm.h: Declare EmacsColor category.
4760 * nsterm.m (NSColor): Implement EmacsColor category.
4761 (ns_get_color): Use colorUsingDefaultColorSpace.
4762 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4764 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4766 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4768 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4769 having the PNG_NORETURN attribute, to avoid compiler warning in
4772 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4774 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4776 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4777 fringe background extension.
4778 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4779 because they are now always the same as `left' and `width',
4780 respectively. Remove code for the case that `width' and
4781 `sb_width' are different.
4783 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4785 Remove scroll_bar_actual_width from frames.
4786 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4787 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4788 (x_figure_window_size):
4789 * nsterm.m (x_set_window_size):
4790 * widget.c (set_frame_size):
4791 * w32term.c (x_set_window_size):
4792 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4793 scroll_bar_actual_width.
4795 Convert scroll_bar members to integers on Windows.
4796 * w32term.h (struct scroll_bar): Convert top, left, width,
4797 height, start, end and dragging to integers.
4798 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4800 * w32term.c (w32_set_scroll_bar_thumb)
4801 (w32_scroll_bar_handle_click): Remove XINT conversions for
4802 scroll_bar members. Treat bar->dragging as integer.
4803 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4804 first element. Remove XINT conversions for scroll_bar members.
4805 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4806 Remove XINT conversions for scroll_bar members.
4808 Fix assignment for new window total sizes.
4809 * window.c (Fwindow_resize_apply_total): Assign values for
4812 2013-12-20 Chong Yidong <cyd@gnu.org>
4814 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4815 argument to `append'.
4817 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4819 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4820 current text face, for extending the face of the display margins.
4823 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4824 Doc fix. (Bug#16190)
4826 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4828 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4831 * nsterm.m (Qfile, Qurl): New.
4832 (EV_MODIFIERS2): New macro.
4833 (EV_MODIFIERS): Use EV_MODIFIERS2.
4834 (ns_term_init): Remove font and color from DND, does not work on
4835 newer OSX, and other ports don't have them.
4836 (performDragOperation:): Handle modifiers used during drag.
4837 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4838 Remove global Lisp variables used to communicate with ns-win.el.
4839 Remove font and color handling.
4840 (syms_of_nsterm): Defsym Qfile and Qurl.
4842 2013-12-19 Anders Lindgren <andlind@gmail.com>
4844 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4845 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4847 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4848 (constrainFrameRect): Remove special case nr_screens == 1.
4849 Don't constrain size to size of view.
4851 * nsterm.h (ns_output): Remove dont_constrain.
4853 2013-12-19 Anders Lindgren <andlind@gmail.com>
4855 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4857 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4859 Minor fixes for recent openp changes.
4860 * lisp.h (GCPRO7): New macro.
4861 * lread.c (openp): Use bool for boolean; all callers changed.
4862 Protect save_string from GC. Don't assume that file descriptors
4863 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4864 warning about uninitialized variable.
4866 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4868 * w32fns.c (emacs_abort): Use intptr_t as argument of
4869 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4871 2013-12-18 Glenn Morris <rgm@gnu.org>
4873 * lread.c (Fload): Pass load_prefer_newer to openp.
4874 Don't bother checking mtime if openp already did it.
4875 (openp): Add `newer' argument, to check all suffixes
4876 and find the newest file.
4877 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4878 * callproc.c (call_process):
4879 * charset.c (load_charset_map_from_file):
4880 * emacs.c (init_cmdargs):
4881 * image.c (x_create_bitmap_from_file, x_find_image_file):
4883 * lread.c (Flocate_file_internal):
4884 * process.c (Fformat_network_address):
4885 * sound.c (Fplay_sound_internal):
4886 * w32.c (check_windows_init_file):
4887 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4889 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4891 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4893 * w32.c (getloadavg): Don't index samples[] array with negative
4894 indices. Recover from wall-clock time being set backwards.
4896 * w32term.c (w32_initialize): Declare the argument of
4897 set_user_model as const.
4899 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4900 (w32_menu_show): Constify some arguments passed to MessageBox.
4902 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4903 to initialize Lisp objects.
4905 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4906 initialize Lisp objects.
4908 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4909 use variables used only on X under that condition.
4911 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4912 variables not used there.
4914 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4916 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4917 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4919 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4921 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4922 code, revealed in presence of R2L characters, character
4923 compositions, and display vectors. A better fix for Bug#16148.
4924 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4925 GTK and NS builds, they don't have this member of struct frame.
4927 * dispextern.h (struct composition_it): Correct a comment for the
4930 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4932 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4933 This prevents a compilation error on C compilers that do not
4934 default functions to return 'int' if not declared. Also, add
4935 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4936 since it now uses inline functions.
4938 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4940 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4941 display margins on mode line, header line, and in the frame's
4942 tool-bar window. (Bug#16165)
4944 2013-12-16 Andreas Schwab <schwab@suse.de>
4946 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4948 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4950 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4953 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4955 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4957 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4959 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4960 intended to find bogus pointers in font objects (Bug#16140).
4961 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4962 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4963 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4964 Disable for MS-Windows due to Bug#15876; apparently this
4965 requires more or less substantial changes in fontset code.
4966 * xfont.c (xfont_close):
4967 * xftfont.c (xftfont_close): Call x_display_info_for_display
4968 to check whether 'Display *' is valid (Bug#16093 and probably
4971 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4973 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4974 Reported by Juanma Barranquero <lekktu@gmail.com>.
4976 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4977 open a pty on MS-Windows. (Bug#16152)
4979 * emacs.c (decode_env_path): Fix bogus comparison against
4980 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4982 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4984 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4985 (Fx_file_dialog): Add parentheses around && to silence warning.
4987 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4989 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4991 * xdisp.c (extend_face_to_end_of_line): Extend background of
4992 non-default face in margin areas as well. (Bug#16151)
4993 (display_line): Call extend_face_to_end_of_line for continued
4994 lines as well, if the display margins have non-zero width.
4995 (set_glyph_string_background_width): When needed, set the
4996 extends_to_end_of_line_p flag on glyph strings to be drawn in
4997 margin areas, not only in the text area.
4999 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
5002 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
5004 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
5005 Don't worry about verify_error being t, since it has to be a list.
5007 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
5009 Use bool for boolean, focusing on headers.
5010 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
5011 No need to include <stdbool.h>, since conf_post.h does it now.
5012 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
5013 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
5014 (SET_PER_BUFFER_VALUE_P):
5015 * ccl.c, ccl.h (setup_ccl_program):
5016 * ccl.h (CHECK_CCL_PROGRAM):
5017 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
5018 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
5019 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
5020 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
5021 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
5022 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
5023 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
5024 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
5025 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
5026 (CHARSET_FAST_MAP_SET):
5027 * coding.c (decode_coding_ccl, encode_coding_ccl):
5028 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
5029 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
5030 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
5031 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
5032 (decode_coding_c_string):
5033 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
5034 * conf_post.h (has_attribute):
5035 * dispextern.h (trace_redisplay_p)
5036 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
5037 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
5038 (SET_GLYPH_FROM_CHAR_GLYPH)
5039 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
5040 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
5041 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
5042 (cursor_in_mouse_face_p):
5043 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
5044 (blank_row, prepare_desired_row)
5045 (build_frame_matrix_from_leaf_window, make_current)
5046 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
5047 (update_window, scrolling_window, update_frame_line):
5048 * disptab.h (GLYPH_FOLLOW_ALIASES):
5049 * editfns.c (Fformat):
5050 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
5051 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
5052 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
5053 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
5054 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
5055 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
5056 (FONT_DEFERRED_LOG):
5057 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
5058 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
5059 (FRAME_MOUSE_UPDATE):
5060 * fringe.c (Fdefine_fringe_bitmap):
5061 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
5062 (x_create_bitmap_from_xpm_data, xpm_load_image):
5063 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
5064 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
5065 (MERGE_INTERVAL_CACHE):
5066 * keymap.h (KEYMAPP):
5067 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
5068 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
5069 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
5070 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
5071 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
5072 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
5073 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
5074 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
5075 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
5076 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
5077 (SETUP_BUFFER_SYNTAX_TABLE):
5078 * systime.h (timespec_valid_p):
5079 * term.c (save_and_enable_current_matrix):
5080 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
5081 * xdisp.c (in_display_vector_p, display_tool_bar_line)
5082 (redisplay_internal, try_window_reusing_current_matrix)
5083 (sync_frame_with_window_matrix_rows, try_window_id)
5084 (display_menu_bar, display_tty_menu_item, display_mode_line)
5085 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
5086 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
5087 * xmenu.c (xmenu_show):
5088 * xterm.c (use_xim, x_term_init):
5089 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
5090 (struct x_bitmap_record):
5091 Use bool for booleans.
5092 * ccl.c (struct buffer_text):
5093 * ccl.h (struct ccl_program):
5094 * charset.h (struct charset):
5096 * coding.h (struct iso_2022_spec, struct coding_system):
5097 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
5098 (struct glyph_string, struct face, struct face_cache)
5099 (struct bidi_string_data, struct bidi_it)
5100 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
5102 * editfns.c (Fformat):
5103 * frame.h (struct frame):
5104 * fringe.c (struct fringe_bitmap):
5105 * intervals.h (struct interval):
5106 * keyboard.h (struct kboard):
5107 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
5108 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
5109 (struct Lisp_Buffer_Local_Value, union specbinding):
5110 * macfont.m (struct macfont_info):
5111 * process.h (struct Lisp_Process):
5112 * termchar.h (struct tty_display_info):
5113 * window.h (struct window):
5114 * xterm.h (struct x_output):
5115 Use bool_bf for boolean bit-fields.
5116 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
5117 All callers changed.
5118 * ccl.h (struct ccl_program): Remove unused members private_state,
5119 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
5121 (struct ccl_spec): Remove unused members cr_carryover,
5122 eight_bit_carryover.
5123 * conf_post.h: Include <stdbool.h>.
5124 (bool_bf): New type.
5125 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
5126 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
5127 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
5128 'do { ... } while (false)' brackets.
5129 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
5130 Args must now be expressions; all callers changed.
5131 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
5132 (PRODUCE_GLYPHS): Simplify use of boolean.
5133 * fileio.c (Fcopy_file):
5134 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
5135 * lisp.h (UNGCPRO): Return void, not int.
5136 (FOR_EACH_TAIL): Use void expression, not int expression.
5137 * region-cache.c: Reindent.
5138 * region-cache.h: Copy comments from region-cache.c, to fix
5139 incorrect remarks about booleans.
5141 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5143 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
5144 when character at point is displayed from a display vector.
5147 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
5149 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
5150 now a list of certificate validation checks that will abort a
5151 connection with an error.
5152 (Fgnutls_boot): Document it and use it.
5154 2013-12-14 Martin Rudalics <rudalics@gmx.at>
5156 * w32term.c (w32_enable_frame_resize_hack): New variable.
5157 (x_set_window_size): Use it to hack frame resizing on Windows
5160 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5162 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
5163 Windows-specific code to w32.c. Change error message text to
5164 match that of Posix platforms.
5166 * w32.c (w32_copy_file): New function, most of the code copied and
5167 reworked from Fcopy_file. Improve error handling. Plug memory
5168 leak when errors are thrown. Support file names outside of the
5169 current codepage. (Bug#7100)
5171 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5173 * lread.c (load_path_default): Prototype.
5175 2013-12-13 Glenn Morris <rgm@gnu.org>
5177 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
5178 (dump_path): Remove.
5179 (load-path-default): Remove `changed' argument.
5180 Do not set dump_path permanently. Simplify.
5181 (init_lread): Simplify.
5182 (syms_of_lread): Remove dump_path.
5184 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5186 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
5187 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5188 2013-12-12 font-related change to avoid Bug#16128, which
5189 is quite hard to fix without even more substantial changes.
5191 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5193 * font.c (font_close_object): Check for live frame (Bug#16128).
5195 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5197 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
5198 Return ptrdiff_t, not int, since it's a buffer size.
5199 Reindent/reparen some macros to a more Gnuish style.
5201 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
5203 Avoid undefined behavior with huge regexp interval counts.
5204 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5205 since it's now specialized to interval counts. All uses changed.
5206 Do not assume wraparound on signed integer overflow.
5207 (regex_compile): Simplify based on the above changes.
5209 2013-12-12 Eli Zaretskii <eliz@gnu.org>
5211 Support file names on MS-Windows that use characters outside of
5212 the current system codepage. (Bug#7100)
5214 * w32.c (get_file_security, set_file_security)
5215 (create_symbolic_link): Separate pointers and boolean flags for
5216 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
5217 non-zero, else the former.
5218 (codepage_for_filenames, filename_to_utf16, )
5219 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
5221 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
5223 (normalize_filename): Lose the DBCS code, now works on UTF-8.
5224 Accept only one argument; all callers changed.
5225 (dostounix_filename): Remove the second argument, now works in
5226 UTF-8. All callers changed.
5227 (parse_root): Lose DBCS code.
5228 (get_long_basename, w32_get_short_filename, init_environment)
5229 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5230 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5231 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5232 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5233 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5234 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5236 (ansi_encode_filename): New function.
5237 (get_emacs_configuration, get_emacs_configuration_options):
5239 (add_volume_info, GetCachedVolumeInformation): Run the input file
5240 name through unixtodos_filename, to ensure it is stored and
5241 referenced in canonical form.
5242 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5243 (logon_network_drive, sys_link, utime): Improve error handling.
5244 (sys_access): New function.
5245 (hashval, generate_inode_val): Unused functions deleted.
5246 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5247 (check_windows_init_file): Convert error message from UTF-8 to
5248 ANSI codepage, for display in the message box.
5249 (globals_of_w32): Set w32_unicode_filenames according to the OS
5252 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5253 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5254 (syms_of_w32term): Declare w32-unicode-filenames.
5256 * w32proc.c (new_child, delete_child): Remove code that handled
5257 unused pending_deletion and input_file members of the child struct.
5258 (create_child, sys_spawnve): Convert all file names to ANSI
5259 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5260 name cannot be encoded in ANSI codepage. Don't use
5261 unixtodos_filename, mirror slashes by hand.
5262 (record_infile, record_pending_deletion): Functions deleted.
5263 (Fw32_short_file_name): Call w32_get_short_filename instead of
5266 * w32notify.c (add_watch): Work in Unicode mode when
5267 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5268 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5269 instead, do the same with Lisp primitives.
5271 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5272 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5273 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5274 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5275 (Fw32_shell_execute): Improve error reporting.
5276 (Fdefault_printer_name): Ifdef away for Cygwin.
5278 * w32.h (struct _child_process): Remove input_file and
5279 pending_deletion members that are no longer used.
5280 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5281 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5282 (ansi_encode_filename): New and updated prototypes.
5284 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5286 (unexec): Don't use dostounix_filename, it expects a file name in
5287 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5290 * fileio.c (Ffile_name_directory, file_name_as_directory)
5291 (directory_file_name, Fexpand_file_name)
5292 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5293 arguments of dostounix_filename.
5294 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5295 use MAX_UTF8_PATH for size of file-name strings.
5296 (emacs_readlinkat): Build an explicitly unibyte string for file
5298 (syms_of_fileio) <file-name-coding-system>:
5299 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5301 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5302 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5303 directories to UTF-8.
5304 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5305 environment, and each element of the input PATH, to UTF-8.
5307 * dired.c (file_attributes): Use build_unibyte_string explicitly
5308 to make Lisp strings from user and group names.
5310 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5313 * coding.c (decode_file_name, encode_file_name): New functions.
5315 * termcap.c (tgetent): Adapt to the change in arguments of
5318 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5321 * msdos.c (dostounix_filename, init_environment): Adapt to the
5322 change in arguments of dostounix_filename.
5324 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5325 [WINDOWSNT]: Encode file names passed to the image libraries in
5328 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5329 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5331 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5332 arguments of dostounix_filename.
5334 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5336 * font.h (struct font_entity) [HAVE_NS]: New field to record
5337 font driver which was used to create this entity.
5338 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5339 frame where the font was opened.
5340 (font_close_object): Add prototype.
5341 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5342 (font_close_object): Not static any more. Lost frame arg.
5343 Adjust comment and users.
5344 * alloc.c (cleanup_vector): Call font_close_object to adjust
5345 per-frame font counters correctly. If HAVE_NS, also call
5346 driver-specific cleanup for font-entity objects.
5347 * ftfont.c (ftfont_open):
5348 * nsfont.m (nsfont_open):
5349 * w32font.c (w32font_open_internal):
5350 * xfont.c (xfont_open):
5351 * xftfont.c (xftfont_open): Save frame pointer in font object.
5352 * macfont.m (macfont_open): Likewise.
5353 (macfont_descriptor_entity): Save driver pointer to be able
5354 to call its free_entity routine when font-entity is swept.
5355 * ftxfont.c (ftxfont_open): Add eassert because frame
5356 pointer should be saved by ftfont_driver.open.
5358 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5360 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5361 input polling is used. This is still meaningful for Cygwin, see
5362 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5363 * keyboard.c (poll_for_input_1, input_polling_used):
5364 Define unconditionally.
5365 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5366 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5367 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5368 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5369 (face_for_char): Likewise. Rearrange eassert and return ASCII
5370 face for CHAR_BYTE8_P.
5371 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5373 2013-12-11 Ken Brown <kbrown@cornell.edu>
5375 * dispextern.h (erase_phys_cursor):
5376 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5378 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5380 * nsterm.m (x_free_frame_resources):
5381 * term.c (tty_free_frame_resources):
5382 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5383 face cache because it's implied by free_frame_faces anyway.
5384 * w32term.c (x_free_frame_resources): Likewise. Do not call
5385 free_frame_faces twice.
5387 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5389 * editfns.c (Fformat_time_string): Mention %F in the doc.
5391 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5393 * window.c (resize_frame_windows): Don't return immediately when
5394 the root window's size doesn't change - the minibuffer window
5395 may still have to be repositioned/resized.
5396 * xfns.c (Fx_create_frame): Always change the frame size after
5397 initializing the frame's faces.
5398 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5399 change_frame_size should already have done it.
5400 (x_new_font): Assign new tool- and menu-bar heights.
5401 (x_set_window_size_1): Account for tool- and menu-bar heights
5402 (Bug#16013). Don't set pixel sizes since change_frame_size
5403 should already have done it.
5405 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5407 Remove the option of using libcrypto.
5408 * Makefile.in (LIB_CRYPTO): Remove.
5409 (LIBES): Don't use it.
5411 2013-12-11 Juri Linkov <juri@jurta.org>
5413 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5414 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5416 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5418 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5419 drawn tool bar items (Bug#16058).
5420 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5422 2013-12-09 Ken Brown <kbrown@cornell.edu>
5424 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5426 * lisp.h (get_frame_param): Adjust conditions for prototype
5429 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5431 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5432 Avoid unused macro warning if configured --without-xft.
5434 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5436 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5438 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5440 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5442 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5444 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5446 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5448 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5450 Use libcrypto's checksum implementations if available, for speed.
5451 * Makefile.in (LIB_CRYPTO): New macro.
5454 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5455 The macro didn't conform to C99 due to type mismatch,
5456 which caused compilation failure with Sun C 5.12,
5457 and it was confusing anyway. Include window.h to declare
5458 redisplay_other_windows.
5460 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5462 * window.c (set_window_buffer): Update mode line (bug#16084).
5464 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5466 Fix minor problems found by static checking.
5467 * keyboard.c (poll_for_input_1, input_polling_used):
5468 Define only if HAVE_NTGUI.
5469 * xmenu.c (popup_activate_callback): Omit unnecessary
5470 check against USE_X_TOOLKIT, which must be defined here anyway.
5471 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5474 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5476 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5478 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5480 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5482 * nsterm.m (x_set_window_size): Remove fprintf.
5483 (init): Define always. Set applicationDidFinishLaunchingCalled
5485 (applicationDidFinishLaunching:):
5486 Set applicationDidFinishLaunchingCalled.
5487 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5490 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5492 Pixel resize changes for NS (Bug#16049).
5493 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5494 height/width. row/cols are locals.
5495 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5496 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5497 (windowWillResize): Remove gsextra. Calculate extra as in
5499 (x_new_font): Don't change frame size if fullscreen.
5500 Change size pixelwise.
5502 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5503 comment in xfns.c. Change to pixelwise call.
5505 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5507 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5510 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5512 * xterm.c (input_signal_count): Remove.
5513 (x_dispatch_event): Define unconditionally.
5514 (x_make_frame_visible): Process X events until the frame
5515 is really visible (Bug#16027).
5516 * xterm.h (x_dispatch_event): Declare unconditionally.
5518 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5520 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5522 * nsterm.m (x_set_window_size): Handle pixelwise.
5524 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5526 * w32term.c (x_new_font):
5527 * xterm.c (x_new_font): Calculate new frame size from new font
5530 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5532 * lisp.h (FOR_EACH_TAIL): New macro.
5533 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5535 * window.c (select_window): Call second wset_redisplay before we change
5536 selected_window (bug#16034).
5538 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5540 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5542 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5544 * w32xfns.c: Include window.h, to avoid a compiler warning.
5546 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5548 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5549 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5550 window_scroll takes care of it.
5551 (Fset_window_point, Fdelete_other_windows_internal)
5552 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5553 (Fsplit_window_internal, Fdelete_window_internal)
5554 (Fresize_mini_window_internal, Fset_window_configuration)
5555 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5556 cause redisplay instead of forcing a complete redisplay.
5557 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5558 we're only affecting the selected_window.
5560 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5562 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5563 directional control characters. Update type and category
5564 determination according to the UBA from Unicode v6.3.
5565 (bidi_category_t): New category EXPLICIT_FORMATTING.
5567 * dispextern.h (bidi_type_t): Update to include new bidirectional
5568 properties introduced with Unicode v6.3. (Bug#16043)
5570 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5572 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5575 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5577 * font.c (font_list_entities): Remove dummy assignment.
5578 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5579 used on graphic displays only. Remove unused 'font_encoder' member.
5580 (struct font_bitmap): Remove unused 'extra' member.
5581 * nsfont.m (nsfont_open):
5582 * w32font.c (w32font_open_internal):
5583 * ftfont.c (ftfont_get_bitmap): Adjust users.
5585 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5587 Use bool for boolean.
5588 * tparam.c (tparam1):
5589 * undo.c (record_point, record_property_change):
5590 Use bool for boolean, for local vars that are always true or false.
5592 Minor integer overflow fixes (Bug#16033).
5593 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5594 This improves on the previous fix to this function.
5595 (window_resize_check): When summing up pixel counts, don't rely on
5596 undefined behavior if the sum overflows.
5598 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5600 * window.c (Fset_window_new_pixel): Don't choke at negative
5601 argument value (Bug#16033).
5603 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5604 to avoid crash in window_box_height.
5606 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5607 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5609 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5611 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5613 Minor integer overflow fixes.
5614 * window.c (Fset_window_new_pixel, grow_mini_window):
5615 * xdisp.c (Fwindow_text_pixel_size):
5616 Avoid undefined behavior on signed integer overflow.
5617 * xfns.c (x_set_mouse_color):
5618 Check that drag shape fits in 'unsigned', since that's what X wants.
5620 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5622 Improve reporting of fatal exception on MS-Windows.
5623 * w32fns.c (my_exception_handler): New function.
5624 (globals_of_w32fns): Set it up as the unhandled exception
5625 handler. Initialize exception code and address to zeros.
5626 (emacs_abort): If the exception code and address are available,
5627 print them at the beginning of the backtrace. Fix the format of
5628 printing addresses (was producing 0x0x12345678 on XP).
5631 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5633 * eval.c (Fbacktrace__locals): New function.
5634 (syms_of_eval): Defsubr it.
5636 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5638 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5639 Define here to unify between...
5640 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5641 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5643 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5645 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5647 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5648 fringe background extension.
5649 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5650 because they are now always the same as `left' and `width',
5651 respectively. Remove code for the case that `width' and
5652 `sb_width' are different.
5654 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5656 Fix minor problems found by static checking.
5657 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5658 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5659 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5661 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5663 * image.c (imagemagick_compute_animated_image): Don't crash if we
5664 have an animation with different-sized images (bug#15313).
5666 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5668 Remove some unused items introduced during pixelwise change.
5669 * window.c (window_resize_total_check): Remove unused function.
5670 * xdisp.c (remember_mouse_glyph): Remove unused label.
5671 (Ftool_bar_height): Move declaration inside #if.
5672 * xterm.c (x_set_window_size): Don't use r and c.
5674 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5676 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5679 * window.c (Fset_window_configuration): Comment out unused variables.
5681 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5683 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5685 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5687 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5689 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5690 HAVE_GNUTLS3 (Bug#16001).
5692 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5693 if interrupts are deferred (Bug#15801).
5695 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5697 Support resizing frames and windows pixelwise.
5698 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5699 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5700 (struct glyph_matrix): Replace window_left_col and
5701 window_top_line by window_pixel_left and window_pixel_top.
5702 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5704 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5705 (draw_window_divider, move_it_to, x_draw_right_divider)
5706 (x_draw_bottom_divider, change_frame_size): Add or fix
5708 * dispnew.c (change_frame_size_1): Change prototype.
5709 (adjust_glyph_matrix, required_matrix_width)
5710 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5711 values instead of lines and columns.
5712 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5713 WINDOW_TOTAL_FRINGE_WIDTH.
5714 (handle_window_change_signal, do_pending_window_change)
5715 (init_display): Adjusts calls of change_frame_size.
5716 (change_frame_size, change_frame_size_1): Handle pixelwise
5718 * frame.c (Qright_divider_width, Qbottom_divider_width):
5720 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5721 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5722 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5723 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5725 (set_frame_param): New function.
5726 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5727 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5728 (Ffringe_width, Fborder_width, Fright_divider_width)
5729 (Fbottom_divider_width): New functions, defsubr them.
5730 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5731 New argument pixelwise.
5732 (struct frame_parm_table): New members Qright_divider_width and
5733 Qbottom_divider_width.
5734 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5735 (x_report_frame_params): Handle Qright_divider_width and
5736 Qbottom_divider_width.
5737 (x_set_right_divider_width, x_set_bottom_divider_width):
5739 (frame_resize_pixelwise): New option.
5740 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5741 new_pixelwise, right_divider_width and bottom_divider_width;
5742 remove total_lines; rename text_lines, text_cols, new_text_lines
5743 and new_text_cols to text_height, text_width, new_height and
5744 new_width respectively.
5745 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5746 FRAME_TEXT_WIDTH respectively.
5747 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5748 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5749 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5751 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5752 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5753 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5754 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5755 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5756 (FRAME_TOTAL_COLS_ARG): Remove macro.
5757 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5758 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5759 (x_wm_set_size_hint): Handle frame pixel sizes.
5760 * indent.c (compute_motion, Fcompute_motion):
5761 Call window_body_width instead of window_body_cols.
5762 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5763 (make_lispy_position): Handle right and bottom dividers.
5764 (Fsuspend_emacs): Pixelize call of change_frame_size.
5765 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5766 * lisp.h: Extern set_frame_param.
5767 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5769 (Fx_create_frame): Add entry for vertical_drag_cursor.
5770 Pixelize call of change_frame_size.
5771 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5772 * nsterm.m (ns_update_window_end): Optionally draw right
5774 (x_set_window_size): Add argument pixelwise.
5775 Call check_frame_size and change_frame_size with pixelwise zero.
5776 (ns_draw_window_divider): New function.
5777 (ns_redisplay_interface): Add ns_draw_window_divider.
5778 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5779 (x_new_font): Call x_set_window_size with pixelwise zero.
5780 * print.c (print_object): For a window print its sequence
5782 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5783 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5784 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5785 (w32_createwindow): Use scroll bar area width.
5786 (w32_wnd_proc): Handle bottom divider width.
5787 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5788 (Fx_create_frame): Default divider width parameters.
5789 Caclulate sizes pixelwise. Add vertical drag cursor support.
5790 (x_create_tip_frame): Default divider widths to zero.
5791 Pixelize call to change_frame_size.
5792 (Fx_show_tip): Add handling of divider widths. Pixelize window
5794 (Fw32_frame_rect): New function.
5795 (frame_parm_handler w32_frame_parm_handlers): Add divider
5797 (Vx_window_vertical_drag_shape): Add variable.
5798 * w32inevt.c (resize_event, maybe_generate_resize_event):
5799 Pixelize change_frame_size calls.
5800 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5802 * w32term.c (w32_draw_window_divider): New function.
5803 (x_update_window_end): Handle right divider.
5804 (w32_draw_fringe_bitmap, x_scroll_run)
5805 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5806 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5807 Calculate new frame sizes pixelwise.
5808 (x_new_font): Pixelize call to x_set_window_size.
5809 (x_check_fullscreen): Pixelize call to change_frame_size.
5810 (x_set_window_size_1, x_set_window_size): New argument
5811 pixelwise. Calculate pixelwise.
5812 (x_wm_set_size_hint): Use scroll bar area width.
5813 (w32_redisplay_interface): Add w32_draw_window_divider.
5814 * w32term.h (struct w32_output): Add vertical drag cursor.
5815 * widget.c (set_frame_size, update_wm_hints)
5816 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5818 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5819 * window.c (sequence_number): Restore.
5820 (Fwindow_pixel_width, Fwindow_pixel_height)
5821 (Fwindow_mode_line_height, Fwindow_header_line_height)
5822 (window_pixel_to_total, Frun_window_scroll_functions)
5823 (Fset_window_new_pixel, window_resize_apply_total)
5824 (Fwindow_resize_apply_total): New functions.
5825 (window_body_height, window_body_width): Rename from
5826 window_body_lines. New argument PIXELWISE.
5827 Calculate pixelwise.
5828 (Fwindow_body_height, Fwindow_body_width): New argument
5830 (coordinates_in_window, window_relative_x_coord): Use window's
5831 pixel width instead of total width.
5832 (replace_window, recombine_windows): Initialize pixel values.
5833 (resize_root_window, resize_frame_windows, grow_mini_window)
5834 (shrink_mini_window): New argument PIXELWISE.
5835 Calculate pixelwise.
5836 (Fdelete_other_windows_internal, adjust_window_margins)
5837 (window_resize_check, window_resize_apply)
5838 (Fdelete_window_internal, Fresize_mini_window_internal)
5839 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5840 (check_frame_size): Rename arguments. New argument PIXELWISE.
5841 Calculate pixelwise.
5842 (set_window_buffer): Make samebuf bool. Run configuration change
5843 hook only if buffer changed.
5844 (Fset_window_buffer): Rewrite doc-string.
5845 (make_window): Initialize new_pixel slot.
5846 (Fwindow_resize_apply): Check pixel size of root window.
5847 (Fsplit_window_internal): Call 2nd argument pixel_size.
5848 Calculate pixelwise.
5849 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5851 (save_window_data): New slots frame_text_width,
5852 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5853 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5855 (Fcurrent_window_configuration, Fset_window_configuration)
5856 (save_window_save, compare_window_configurations): Handle new
5857 slots in save_window_data and saved_window.
5858 (Fset_window_scroll_bars): Fix doc-string.
5859 (window_resize_pixelwise): New variable.
5860 (coordinates_in_window, Fcoordinates_in_window_p):
5862 (make_parent_window): Adjust sequence_number.
5863 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5865 * window.h (struct window): New members new_pixel, pixel_left,
5866 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5867 (wset_new_pixel): New function.
5868 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5869 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5870 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5871 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5872 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5873 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5874 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5875 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5876 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5877 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5878 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5879 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5880 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5881 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5882 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5884 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5885 (window_body_width, check_frame_size): Adapt external declarations.
5886 * xdisp.c (last_max_ascent): New integer.
5887 (window_text_bottom_y): Handle bottom divider.
5888 (window_box_width, window_box_height): Calculate pixelwise.
5889 (get_glyph_string_clip_rects): Handle right divider.
5890 (remember_mouse_glyph): When windows are resized pixelwise
5891 proceed with width and height set to 1.
5892 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5894 (move_it_to): Calculate and return maximum x position
5896 (Fwindow_text_pixel_size): New function.
5897 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5898 (tool_bar_lines_needed): Rename to tool_bar_height.
5899 Calculate pixelwise.
5900 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5901 Calculate pixelwise.
5902 (redisplay_tool_bar): Calculate pixelwise.
5903 (redisplay_window): Calculate pixelwise. Handle dividers.
5904 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5905 (x_draw_vertical_border): Handle dividers.
5906 (define_frame_cursor1): Handle vertical drag cursor.
5907 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5908 (expose_window): Calculate pixelwise. Handle dividers.
5909 (init_xdisp): Initialize pixel values.
5910 * xfaces.c (Qwindow_divider): New face.
5911 (realize_basic_faces): Realize it.
5912 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5913 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5914 (x_set_scroll_bar_default_width): Default actual width to 16.
5915 (Fx_create_frame): Set sizes pixelwise.
5916 (x_create_tip_frame): Default divider widths to zero.
5917 Pixelize call of change_frame_size.
5918 (Fx_show_tip): Handle divider widths. Initial pixel position
5920 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5921 (Vx_window_vertical_drag_shape): New option.
5922 * xmenu.c (free_frame_menubar): Pixelize call of
5924 * xterm.c (x_draw_window_divider): New function.
5925 (x_update_window_end): Optionally draw right divider.
5926 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5927 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5928 (handle_one_xevent, x_new_font): Calculate pixelwise.
5929 (x_set_window_size_1, x_set_window_size): New argument
5930 pixelwise. Calculate pixelwise.
5931 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5932 (struct x_redisplay_interface): Add x_draw_window_divider.
5933 * xterm.h (struct x_output): Add vertical_drag_cursor.
5935 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5937 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5938 Set invisible frames's `redisplay' when a full redisplay is requested.
5939 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5940 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5941 (display_mode_lines): Set it here instead.
5943 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5945 * dispextern.h (set_window_update_flags): Remove.
5947 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5949 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5951 * xdisp.c (REDISPLAY_SOME_P): New macro.
5952 (redisplay_internal): Use it (bug#15999).
5953 (prepare_menu_bars, redisplay_window): Use it as well.
5955 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5957 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5959 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5960 (globals_of_w32font): Zero it out.
5961 (GetCharWidth32W_Proc): New function pointer.
5962 (get_char_width_32_w): New function.
5963 (compute_metrics): If get_glyph_outline_w returns an error, try
5964 get_char_width_32_w before declaring a failure. This avoids
5965 punishing raster (a.k.a. "bitmap") fonts by slowing down
5966 redisplay. (Bug#6364).
5968 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5970 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5971 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5972 highlight needs to be redisplayed. (Bug#15913)
5974 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5976 Fix minor problems found by static checking.
5977 * buffer.h (struct buffer_text, struct buffer):
5978 * frame.h (struct frame):
5979 * window.h (struct window):
5980 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5981 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5982 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5983 no-longer-valid use of HAVE_MENUS.
5984 * xdisp.c (propagate_buffer_redisplay): Now static.
5986 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5988 * xmenu.c (Fmenu_or_popup_active_p):
5989 * window.c (Fset_window_configuration):
5990 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5991 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5992 * fns.c (Fyes_or_no_p):
5993 * editfns.c (Fmessage_box, Fmessage_or_box):
5994 * alloc.c (make_save_ptr_ptr):
5995 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5997 * window.c (Fset_window_configuration): Move select_window later.
5999 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
6001 Refine redisplay optimizations to only redisplay *some* frames/windows
6002 rather than all of them.
6003 * xdisp.c (REDISPLAY_SOME): New constant.
6004 (redisplay_other_windows, wset_redisplay, fset_redisplay)
6005 (bset_redisplay, bset_update_mode_line): New functions.
6006 (message_dolog): Use bset_redisplay.
6007 (clear_garbaged_frames): Use fset_redisplay.
6008 (echo_area_display): Use wset_redisplay.
6009 (buffer_shared_and_changed): Remove.
6010 (prepare_menu_bars): Call Vpre_redisplay_function before updating
6011 frame titles. Compute the actual set of windows redisplayed.
6012 Don't update frame titles and menu bars for frames that don't need to
6014 (propagate_buffer_redisplay): New function.
6016 (redisplay_internal): Use it. Be more selective in the set of windows
6017 we redisplay. Propagate windows_or_buffers_changed to
6018 update_mode_lines a bit later to simplify the code.
6019 (mark_window_display_accurate_1): Reset window and buffer's
6021 (redisplay_window): Do nothing if neither the window nor the buffer nor
6022 the frame needs redisplay.
6023 * window.h (struct window): Add `redisplay' field.
6024 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
6025 (redisplay_other_windows, window_list): New declarations.
6026 * window.c (select_window, Fset_window_start): Use wset_redisplay.
6027 (window_list): Not static any more.
6028 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
6029 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
6030 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
6031 * frame.c (Fmake_frame_visible): Don't redisplay everything.
6032 * frame.h (struct frame): Add `redisplay' field.
6033 Move `external_menu_bar' bitfield next to other bit-fields.
6034 (SET_FRAME_GARBAGED): Use fset_redisplay.
6035 (SET_FRAME_VISIBLE): Don't garbage the frame;
6036 Use redisplay_other_windows.
6037 * buffer.h (struct buffer): Add `redisplay' field.
6038 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
6039 (modify_overlay): Use bset_redisplay.
6040 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
6042 2013-11-28 Eli Zaretskii <eliz@gnu.org>
6044 Support w32 file notifications in batch mode.
6045 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
6046 invalid (which happens in batch mode). If non-interactive, call
6047 handle_file_notifications to store file notification events in the
6048 input queue. (Bug#15933)
6050 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
6052 * w32inevt.c (handle_file_notifications): Now external, not static.
6054 * w32term.h (handle_file_notifications): Provide prototype.
6056 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
6057 init_crit, since init_display, which does that otherwise, is not
6060 2013-11-27 Glenn Morris <rgm@gnu.org>
6062 * Makefile.in ($(lispsource)/international/charprop.el): New.
6063 (emacs$(EXEEXT)): Depend on charprop.el.
6065 2013-11-27 Eli Zaretskii <eliz@gnu.org>
6067 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
6068 deleting portions of the buffer under non-nil REPLACE argument.
6071 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
6072 directory, watch it and not its parent.
6073 (add_watch): Allow empty string in FILE.
6075 2013-11-27 Martin Rudalics <rudalics@gmx.at>
6077 * window.c (Fset_window_start, window_resize_apply)
6078 (window_scroll): Reset window_end_valid (Bug#15957).
6080 2013-11-27 Glenn Morris <rgm@gnu.org>
6082 * Makefile.in (leimdir): Now in lisp source directory.
6083 ($(leimdir)/leim-list.el): Just use ../leim .
6084 * epaths.in (PATH_DUMPLOADSEARCH):
6085 * lread.c (load_path_default):
6086 * nsterm.m (ns_load_path): No more leim directory.
6088 2013-11-26 Andreas Schwab <schwab@suse.de>
6090 * .gdbinit (xgettype): Add cast.
6092 2013-11-26 Glenn Morris <rgm@gnu.org>
6094 Preload leim-list.el.
6095 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
6096 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
6097 is a single directory.
6099 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
6101 bool-vector-subsetp is now the normal direction (Bug#15912).
6102 * data.c (Fbool_vector_subsetp): Test whether the first argument
6103 is a subset of the second one, not the reverse. Add doc string.
6105 Fix minor problems found by static checking.
6106 * lread.c (load_path_default): Now static.
6107 * textprop.c (text_property_stickiness): Be consistent about the
6108 test used when deciding whether to consider the previous character.
6109 This simplifies the code a bit.
6111 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
6113 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
6115 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
6116 (syms_of_frame): Don't defsubr them.
6118 2013-11-25 Glenn Morris <rgm@gnu.org>
6120 * lread.c (load_path_default): Change the sense of the argument.
6121 (init_lread): When EMACSLOADPATH is set, do not ignore changes
6122 from dump_path. When it is not, avoid checking dump_path twice.
6124 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
6125 uninstalled dump_path against installed Vload_path. (Bug#15964)
6127 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
6129 Export get_pos_property to Elisp.
6130 * editfns.c (Fget_pos_property): Rename from get_pos_property.
6131 (syms_of_editfns): Export it to Elisp.
6133 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
6135 2013-11-23 Romain Francoise <romain@orebokech.com>
6137 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
6138 initialization here ...
6139 (syms_of_fileio): ... from here.
6141 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
6143 * lread.c (init_lread): Fix int/Lisp_Object mixup.
6144 Please use --enable-check-lisp-object-type.
6146 2013-11-23 Glenn Morris <rgm@gnu.org>
6148 * process.c (get_process): Explicit error for dead buffers.
6150 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
6152 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
6154 2013-11-23 Glenn Morris <rgm@gnu.org>
6156 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
6157 * lread.c (load_path_check): Take path to check as argument.
6158 (load_path_default): New, split from init_lread.
6159 (init_lread): Move calc of default load-path to load_path_default.
6160 Empty elements in EMACSLOADPATH now stand for the default.
6161 (load-path): Doc fix.
6162 * emacs.c (decode_env_path): Add option to treat empty elements
6163 as nil rather than ".".
6164 * callproc.c (init_callproc_1, init_callproc):
6165 * image.c (Vx_bitmap_file_path):
6166 * lisp.h (decode_env_path):
6167 * lread.c (Vsource_directory):
6168 Update for new argument spec of decode_env_path.
6170 2013-11-22 Eli Zaretskii <eliz@gnu.org>
6172 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
6173 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
6175 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
6177 Fix some dependency problems that cause unnecessary recompiles.
6178 Problem reported by RMS in
6179 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
6180 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
6181 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
6182 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
6183 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
6184 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
6185 (boostrap-clean): No need to remove stamp-oldxmenu.
6187 Fix recently introduced bool vector overrun.
6188 This was due to an optimization that went awry.
6189 Reported by Glenn Morris in
6190 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
6191 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
6192 for empty vectors, undoing the 2013-11-18 change.
6193 * data.c (bool_vector_binop_driver): Rely on this.
6194 Fix bug that occasionally overran the destination.
6195 * lisp.h (struct Lisp_Bool_vector): Document this.
6197 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
6199 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
6202 * nsterm.m (init, run, stop:): Comment out for now, does not work
6205 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
6207 * charset.c (syms_of_charset): Don't read past end of string.
6209 2013-11-19 Glenn Morris <rgm@gnu.org>
6211 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
6213 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
6215 Add hooks to run on gaining/losing focus. (Bug#15029)
6216 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
6217 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
6218 (syms_of_frame): Add focus-in-hook, focus-out-hook.
6220 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
6222 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
6223 The old names predated the API change that put destination at end.
6225 Improve API of recently-added bool vector functions (Bug#15912).
6226 The old API had (bool-vector-count-matches A B)
6227 and (bool-vector-count-matches-at A B I), which gave the
6228 misleading impression that the two functions were variants, one
6229 with a location I. The new API has (bool-vector-count-population A)
6230 and (bool-vector-count-consecutive A B I) to make the distinction
6231 clearer. The first function no longer has a B argument, since the
6232 caller can easily determine the number of nils if the length and
6233 number of ts is known.
6234 * data.c (Fbool_vector_count_population): Rename from
6235 bool_vector_count_matches, and accept just 1 argument.
6236 (Fbool_vector_count_consecutive): Rename from
6237 Fbool_vector_count_matches_at.
6239 Always allocate at least one bits_word per bool vector.
6240 See Daniel Colascione in:
6241 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6242 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6243 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6244 * lisp.h (struct Lisp_Bool_vector): Document this.
6246 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6248 * insdel.c (invalidate_buffer_caches): New function, consolidated
6249 from part of prepare_to_modify_buffer.
6250 (insert_from_gap, prepare_to_modify_buffer):
6251 * coding.c (code_convert_region, code_convert_string):
6252 Call invalidate_buffer_caches. (Bug#15841)
6254 * lisp.h (invalidate_buffer_caches): Add prototype.
6256 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6258 * w32term.c (x_update_window_end): Don't invalidate the entire
6259 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6260 highlight needs to be redisplayed. (Bug#15913)
6262 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6264 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6266 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6268 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6269 while we are using Vprin1_to_string_buffer.
6271 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6272 after inserting the description string. (Bug#15907)
6274 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6276 * data.c: Work around bogus GCC diagnostic about shift count.
6277 Reported by Eli Zaretskii in
6278 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6279 (pre_value): New function.
6280 (count_trailing_zero_bits): Use it.
6282 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6284 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6285 assume C macros are not supported even under -g3 in these old GCC
6288 2013-11-15 Leo Liu <sdl.web@gmail.com>
6290 * minibuf.c (Ftry_completion, Fall_completions)
6291 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6293 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6295 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6296 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6297 This avoids placing unnecessary constants into the Emacs code.
6299 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6301 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6302 for Cygwin w32 build.
6304 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6305 for Cygwin w32 build. (Bug#15892)
6307 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6309 Simplify, port and tune bool vector implementation.
6310 * alloc.c (bool_vector_exact_payload_bytes)
6311 (bool_vector_payload_bytes): Remove.
6312 (bool_vector_fill): Return its argument.
6313 * alloc.c (bool_vector_fill):
6315 * print.c (print_object):
6316 Simplify by using bool_vector_bytes.
6317 * alloc.c (make_uninit_bool_vector):
6318 New function, broken out from Fmake_bool_vector.
6319 (Fmake_bool_vector): Use it. Use tail call.
6320 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6321 * data.c (BITS_PER_ULL): New constant.
6322 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6323 if long long versions don't exist.
6324 (shift_right_ull): New function.
6325 (count_one_bits_word): New function, replacing popcount_bits_word
6326 macro. Don't assume that bits_word is no wider than long long.
6327 (count_one_bits_word, count_trailing_zero_bits):
6328 Don't assume that bits_word is no wider than long long.
6329 * data.c (bool_vector_binop_driver, bool_vector_not):
6330 * fns.c (Fcopy_sequence):
6332 Create an uninitialized destination, to avoid needless work.
6333 (internal_equal): Simplify.
6334 (Ffillarray): Prefer tail call.
6335 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6336 contain at least one word.
6337 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6338 chars are narrower than ints.
6339 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6340 * fns.c (Fcopy_sequence):
6342 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6343 Don't try to port to hosts where bits_word values have holes; the
6344 code wouldn't work there anyway. Verify this assumption, though.
6345 (bool_vector_bytes): New function.
6346 (make_uninit_bool_vector): New decl.
6347 (bool_vector_fill): Now returns Lisp_Object.
6349 * xfns.c (xic_create_fontsetname):
6350 * xrdb.c (gethomedir): Prefer tail calls.
6352 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6354 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6355 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6357 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6358 that requires a return value.
6359 (Fset_buffer_modified_p): Take advantage of this change to do
6362 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6364 * buffer.c (Frestore_buffer_modified_p): Sync it with
6365 Fset_buffer_modified_p.
6366 (Fforce_mode_line_update): New function, moved from subr.el.
6367 (Fset_buffer_modified_p): Use them.
6368 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6370 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6372 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6373 This avoids undefined behavior when subtracting pointers into
6374 different aways. On my platform it also makes the code a tad
6375 smaller and presumably faster.
6377 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6379 * keyboard.c (command_loop_1): Use region-extract-function.
6380 * insdel.c (Qregion_extract_function): Not static any more (can we
6381 stop pretending that these vars can benefit from being marked static?).
6383 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6385 * search.c (find_newline): If buffer text is relocated during the
6386 "dumb loop", adjust C pointers into buffer text to follow suit.
6389 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6391 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6392 for conversion (Bug#15837).
6394 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6396 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6397 for the entire range of inserted characters. (Bug#15841)
6399 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6401 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6403 (realize_default_face): Remove assignment to distant-foreground if
6404 unspecified (Bug#15815).
6406 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6408 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6409 cache-long-scans disabled, since we don't want to call
6410 prepare_to_modify_buffer (in insert_1_both) for each message we
6413 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6414 from buffer.c. Improve commentary to the buffer field setter
6417 * buffer.c (bset_cache_long_scans): Static function deleted.
6418 Improve commentary to the buffer field setter functions.
6419 (init_buffer_once): Default for cache-long-scans changed to t.
6422 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6424 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6426 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6427 This bug was introduced in my 2013-06-21 change, and caused
6428 struct Lisp_Sub_Char_Table objects to be given too many slots,
6429 which broke 'make -C admin/unidata'.
6431 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6433 Import changes from mac-port 4.5.
6434 * macfont.m (mac_font_copy_default_descriptors_for_language)
6435 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6436 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6437 (macfont_language_default_font_names): New.
6438 (macfont_list): Rearrange language/charset code.
6439 (macfont_close): Don't check for macfont_info->cache.
6440 (mac_ctfont_create_preferred_family_for_attributes): New font
6441 selection code, call
6442 mac_font_copy_default_name_for_charset_and_languages.
6443 (mac_font_copy_default_descriptors_for_language)
6444 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6446 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6448 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6450 Port to C11 aligned_alloc, and fix some integer overflows.
6451 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6452 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6453 and use of posix_memalign replaced with aligned_alloc.
6454 (aligned_alloc): New function, defined or declared as needed.
6455 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6456 Don't undef; configure.ac now does this.
6457 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6458 (calloc, aligned_alloc): Check for integer overflow.
6459 (aligned_alloc): Rename from memalign. All uses changed.
6460 (memalign): New function, an alias for aligned_alloc.
6462 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6464 * xdisp.c (redisplay_internal): Fix typo in last change.
6466 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6468 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6470 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6472 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6473 redisplay--mode-lines-cause.
6474 (redisplay_internal): Keep them uptodate. Remove redundant check of
6475 buffer_shared_and_changed.
6476 * *.[chm]: Number every assignment to update_mode_lines so we
6477 can track why it is set.
6479 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6481 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6483 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6485 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6486 can track why it is set.
6488 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6490 Integer-related fixes for term.c etc.
6491 * dispextern.h (face_tty_specified_color): New function.
6492 * term.c (turn_on_face): Don't rely on undefined behavior when
6493 assigning an out-of-range value to 'long'.
6494 Simplify test for toggling highlight.
6495 (tty_capable_p): Omit last two (unused) args. All callers changed.
6496 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6497 (read_menu_input, tty_menu_activate, tty_menu_show):
6498 * xfaces.c (x_supports_face_attributes_p)
6499 (tty_supports_face_attributes_p):
6500 Use bool for boolean. All callers changed.
6501 (tty_supports_face_attributes_p): Omit defaults for color indices;
6502 no longer needed. Simplify tail call.
6504 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6506 * xdisp.c (prepare_menu_bars): Mark static.
6507 * lisp.h (prepare_menu_bars): Don't declare.
6508 * xselect.c (x_handle_selection_clear):
6509 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6511 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6513 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6514 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6516 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6518 * keyboard.c (Fcommand_error_default_function): Rename from
6519 Fdefault_error_output.
6521 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6523 * keyboard.c (Fdefault_error_output): New function, extracted from
6525 (syms_of_keyboard): Use it for Vcommand_error_function.
6527 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6529 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6530 (init_eval): Use it to ensure handlerlist is non-NULL.
6531 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6532 (Fsignal): Adjust NULLness test of handlerlist.
6533 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6535 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6537 * callproc.c (call_process): Call prepare_to_modify_buffer before
6538 decoding text read from the sub-process, as the decoded stuff will
6539 be inserted into the buffer. This will invalidate the various
6540 caches maintained for the buffer. (Bug#15148)
6542 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6544 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6545 string of glyphless-char-display.
6547 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6549 * nsfns.m (ns_get_name_from_ioreg): New function.
6550 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6551 OSX >= 10.9. Use ns_get_name_from_ioreg.
6553 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6555 Simplify and port recent bool vector changes.
6556 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6557 only in this file. Use a more-efficient implementation if the
6558 second argument is a power of 2.
6559 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6560 Remove no-longer-necessary compile-time checks.
6561 (bool_vector_exact_payload_bytes): New function.
6562 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6563 exact payload changed to call the new function. Do not assume
6564 that the arg or result fits in ptrdiff_t.
6565 (bool_vector_fill): New function.
6566 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6568 (vroundup_ct): Don't assume arg fits in size_t.
6569 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6570 invoke set_category_set.
6571 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6572 All callers changed. Use bool_vector_set.
6573 * category.h (XCATEGORY_SET): Remove; no longer needed.
6574 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6576 * data.c (Faref): Use bool_vector_ref.
6577 (Faset): Use bool_vector_set.
6578 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6579 (Fbool_vector_not, Fbool_vector_count_matches)
6580 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6581 * fns.c (concat): Use bool_vector_ref.
6582 (Ffillarray): Use bool_vector_fill.
6583 (mapcar1): Use bool_vector_ref.
6584 (sxhash_bool_vector): Hash words, not bytes.
6585 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6586 a constant, since it's now used in #if.
6587 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6588 unsigned char on unusual architectures, so that we no longer
6589 assume that the number of bits per bits_word is a power of two or
6590 is a multiple of 8 or of CHAR_BIT.
6591 (Qt): Add forward decl.
6592 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6593 at least as strictly as bits_word.
6594 (bool_vector_data, bool_vector_uchar_data): New accessors.
6595 All data structure accesses changed to use them.
6596 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6597 (bool_vector_set): New functions.
6598 (bool_vector_fill): New decl.
6599 (ROUNDUP): Move to alloc.c as described above.
6601 Fix recent gnutls changes.
6602 * gnutls.c (Fgnutls_boot): Don't assume C99.
6603 * process.c (wait_reading_process_output): Fix typo in recent change.
6605 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6607 * process.c (wait_reading_process_output, read_process_output)
6608 (send_process): Check gnutls_state is not NULL.
6610 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6611 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6613 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6615 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6616 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6618 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6621 * nsfns.m (Fx_create_frame): Fix memory leak.
6623 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6624 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6625 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6627 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6629 * xdisp.c (message3_nolog, message_with_string): Encode the string
6630 before writing it to the terminal in a non-interactive session.
6632 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6633 sure we concatenate them into a unibyte string.
6635 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6636 resulting temporary name before returning it to the caller.
6637 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6638 is a unibyte string, convert NAME to a unibyte string to ensure
6639 that the result is also a unibyte string.
6641 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6642 create unibyte strings from default paths and directory/file
6645 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6648 * callproc.c (init_callproc): Use build_unibyte_string to make
6649 sure we create unibyte strings from default paths and
6650 directory/file names.
6652 * buffer.c (init_buffer): Don't store default-directory of
6653 *scratch* in multibyte form. The original problem which led to
6654 that is described in
6655 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6656 but it was solved long ago. (Bug#15260)
6658 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6660 Port to stricter C99 platforms.
6661 Especially, C99 prohibits nesting a struct X inside struct Y if
6662 struct X has a flexible array member.
6663 * alloc.c (struct sdata): New type.
6664 (sdata): Implement in terms of struct sdata.
6665 Remove u member; all uses replaced by next_vector, set_next_vector.
6666 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6667 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6668 (struct sblock): Rename first_data member to data, which is now
6669 a flexible array member. All uses changed.
6670 (next_vector, set_next_vector, large_vector_vec): New functions.
6671 (vector_alignment): New constant.
6672 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6673 (struct large-vector): Now merely a NEXT member, since the old approach
6674 ran afoul of stricter C99. All uses changed to use
6675 large_vector_vec or large_vector_offset.
6676 (large_vector_offset): New constant.
6677 * dispnew.c: Include tparam.h, for tgetent.
6678 Do not include term.h; no longer needed.
6679 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6680 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6681 (struct Lisp_Vector): Use a flexible array member for contents,
6682 instead of a union with a member that is an array of size 1.
6684 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6685 fact that the struct no longer contains a union.
6686 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6687 (struct Lisp_Save_Value, struct Lisp_Free):
6688 Use unsigned, not int, for spacers, to avoid c99 warning.
6689 (union specbinding): Use unsigned, not bool, for bitfield, as
6690 bool is not portable to pre-C99 hosts.
6692 2013-11-04 Glenn Morris <rgm@gnu.org>
6694 * emacs.c (usage_message): Mention that `-L :...' appends.
6696 2013-11-02 Glenn Morris <rgm@gnu.org>
6698 * Makefile.in (abs_builddir): Remove.
6699 (bootstrap_exe): Use relative filename.
6701 Use relative filenames in TAGS files.
6702 * Makefile.in (abs_srcdir): Remove it again.
6703 (.PHONY): Remove frc.
6704 (maintainer-clean): No more TAGS-LISP file.
6705 (TAGS): Pass relative file names to etags.
6706 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6708 * Makefile.in (abs_srcdir): New, set by configure.
6710 (maintainer-clean): Remove pointless echo. That should be in the
6711 top-level Makefile, if anywhere. Delete TAGS-LISP.
6712 (extraclean): No s/ and m/ directories for some time.
6713 (TAGS): Also depend on ctagsfiles3.
6714 Remove no-longer-defined S_FILE.
6715 Pass absolute filenames to etags once more.
6716 (TAGS-LISP): Replace lispdir with its expansion.
6717 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6718 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6720 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6722 * xfaces.c (check_lface_attrs, realize_default_face):
6723 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6724 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6726 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6728 * emacs.c (original_pwd): Remove global var by making it local.
6729 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6731 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6733 * xfaces.c: Declare color_distance.
6734 (QCdistant_foreground): New variable.
6735 (NEAR_SAME_COLOR_THRESHOLD): New define.
6736 (load_color2): New function.
6737 (load_color): Call load_color2.
6738 (load_face_colors): Call load_color2 and if distant-color is specified
6739 calculate distant and use distant-color if colors are near.
6740 (LFACE_DISTANT_FOREGROUND): New define.
6741 (merge_face_ref, Finternal_set_lisp_face_attribute)
6742 (Finternal_get_lisp_face_attribute)
6743 (x_supports_face_attributes_p): Handle distant-foreground similar to
6745 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6747 * dispextern.h (lface_attribute_index):
6748 Add LFACE_DISTANT_FOREGROUND_INDEX.
6750 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6752 * image.c (pbm_next_char): New function.
6753 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6754 (pbm_scan_number): Use it.
6755 (Qlibjpeg_version): New variable.
6756 (syms_of_image): DEFSYM and initialize it.
6758 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6760 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6762 2013-10-31 Glenn Morris <rgm@gnu.org>
6764 * emacs.c (original_pwd): New char.
6765 (main): If using --chdir, store original_pwd.
6766 (init_cmdargs): When setting Vinvocation_directory based on a
6767 relative argv[0], use original_pwd if set. (Bug#15768)
6769 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6771 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6773 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6775 * insdel.c: Fix minor problems found by static checking.
6776 (Qregion_extract_function): Now static.
6777 (prepare_to_modify_buffer_1): Remove unused locals.
6779 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6781 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6782 (syms_of_xdisp): Declare pre-redisplay-function.
6783 (markpos_of_region): Remove function.
6784 (init_iterator, compute_stop_pos, handle_face_prop)
6785 (face_before_or_after_it_pos, reseat_to_string)
6786 (get_next_display_element, window_buffer_changed)
6787 (redisplay_internal, try_cursor_movement, redisplay_window)
6788 (try_window_reusing_current_matrix, try_window_id, display_line)
6789 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6790 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6791 * window.h (struct window): Remove field `region_showing'.
6792 * dispextern.h (struct it): Remove region_beg/end_charpos.
6793 (face_at_buffer_position, face_for_overlay_string)
6794 (face_at_string_position): Update prototypes.
6795 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6796 (face_at_string_position): Remove `region_beg' and `region_end' args.
6797 * fontset.c (Finternal_char_font):
6798 * font.c (font_at, font_range): Adjust calls accordingly.
6799 * insdel.c (Qregion_extract_function): New var.
6800 (syms_of_insdel): Initialize it.
6801 (prepare_to_modify_buffer_1): Use it.
6803 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6805 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6806 * ftxfont.c (ftxfont_get_gcs):
6807 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6808 * xfaces.c (x_free_colors, x_free_dpy_colors)
6809 (x_create_gc, unload_color):
6810 * xselect.c (x_property_data_to_lisp):
6811 * xsettings.c (parse_settings):
6812 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6813 (get_bits_and_offset): Adjust definition.
6814 * frame.c (XParseGeometry): Adjust locals.
6815 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6816 * regex.h (toplevel): Likewise for reg_syntax_t.
6818 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6820 * eval.c (run_hook_with_args): Use FUNCTIONP.
6822 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6824 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6825 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6826 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6827 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6828 on MS-Windows anyway.
6829 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6830 (free_realized_face): ...adjust user.
6831 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6832 white relief pixels to -1.
6833 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6834 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6835 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6837 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6839 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6840 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6841 in practice now. All callers changed.
6843 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6845 * dispextern.h (struct face): Use bitfields for 'underline_type'
6846 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6847 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6848 'stipple' member. Move 'lface' member up to help...
6849 * xfaces.c (make_realized_face): ...this function to find and
6850 clear just the members that need clearing.
6851 (load_face_colors, realize_x_face):
6852 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6854 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6856 * xftfont.c (struct xftfont_info): Remove set-but-unused
6858 (xftfont_open): Adjust user.
6859 (xftfont_get_colors): Remove useless prototype.
6861 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6863 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6864 before passing them to 'unexec'. (Bug#15260)
6866 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6868 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6870 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6872 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6873 the changed signature of the font driver's 'close' method.
6875 * w32font.h (w32font_close): Adjust the prototype to the change in
6876 function definition.
6878 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6880 * w32uniscribe.c (uniscribe_close): Adapt the call to
6881 w32font_close to its new prototype.
6883 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6885 Omit unused frame argument of font API's close function.
6886 * font.h (struct font): Drop frame argument. Adjust comment.
6887 * font.c (font_clear_cache, font_close_object): Adjust users.
6888 * ftfont.c (ftfont_close):
6889 * ftxfont.c (ftxfont_close):
6890 * macfont.m (macfont_close):
6891 * nsfont.m (nsfont_close):
6892 * w32font.c (w32font_close):
6893 * xfont.c (xfont_close):
6894 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6895 tweak comments and make functions safe if called more than once for
6896 the same font object.
6898 Perform font-specific cleanup when font object is swept by GC. See
6899 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6900 * alloc.c (cleanup_vector): New function.
6901 (sweep_vector): Call it for each reclaimed vector object.
6902 * font.h (struct font): Adjust comment.
6904 2013-10-24 Glenn Morris <rgm@gnu.org>
6906 * Makefile.in (abs_top_srcdir): New, set by configure.
6908 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6910 Adjust recent font-related changes to fix bug#15686.
6911 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6912 is a live window system frame, mark its default font too.
6914 2013-10-23 Glenn Morris <rgm@gnu.org>
6916 * Makefile.in (RUN_TEMACS): Make relative (again).
6917 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6918 (bootstrap-emacs$(EXEEXT)):
6919 Quote entities that might contain whitespace.
6921 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6923 Port to Solaris 10 and its bundled GCC.
6924 Problem reported by Timothy C. Burt.
6925 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6927 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6929 Do not allow font caches to grow too large.
6930 * alloc.c (compact_font_cache_entry, compact_font_caches):
6931 New functions or stub if not HAVE_WINDOW_SYSTEM.
6932 (compact_undo_list): Factor out from Fgarbage_collect.
6934 (mark_face_cache): Mark face font. Move down to avoid
6936 (mark_terminals): Do not mark font cache here.
6937 (Fgarbage_collect): Call compaction functions described
6938 above. Adjust comment.
6940 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6942 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6943 chdir to HOME (bug#15607).
6945 * nsterm.m (Qcocoa, Qgnustep): New variables.
6946 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6947 (ns_get_color): Make selection color work for GNUstep also.
6949 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6951 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6952 handles mouse clicks. Instead, let GPM use the same code as all
6953 the other mice use. See the discussion starting at
6954 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6955 for the details of the problem with the menu bar this fixes.
6957 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6959 Remove port-specific display name lists to avoid extra
6960 complexity and data duplication with display info lists.
6961 * xterm.h (x_display_name_list): Remove declaration.
6962 * xterm.c (x_display_name_list): Remove.
6963 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6964 * xfns.c (x_display_info_for_name, Fx_display_list):
6965 Likewise. Use x_display_list where appropriate.
6966 * w32term.h (w32_display_name_list): Remove declaration.
6967 * w32term.c (w32_display_name_list): Remove.
6968 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6970 * w32fns.c (x_display_info_for_name, Fx_display_list):
6971 Likewise. Use x_display_list where appropriate.
6972 * nsterm.h (ns_display_name_list): Remove declaration.
6973 * nsterm.m (ns_display_name_list): Remove.
6974 (ns_term_init, syms_of_nsterm): Adjust users.
6975 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6976 Likewise. Use x_display_list where appropriate.
6977 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6978 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6979 (mark_terminals): Mark per-terminal font cache.
6981 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6983 Don't run timers in input-pending-p. Its new check-timers param
6984 provides the prior behavior. (Bug#15045).
6985 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6987 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6989 Make some functions static in non-Microsoft builds.
6990 On my platform (Fedora 19 x86-64), this shrinks the
6991 Emacs executable (text+data) by 0.25%.
6992 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6993 (load_color) [!MSDOS]:
6994 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6995 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6996 * lisp.h (check_existing):
6997 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6998 (network_interface_info) [!WINDOWSNT]:
6999 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
7000 Remove extern decls.
7001 * fileio.c (check_existing):
7002 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
7003 * process.c (conv_sockaddr_to_lisp, network_interface_list)
7004 (network_interface_info) [!WINDOWSNT]:
7005 * term.c (encode_terminal_code) [!WINDOWSNT]:
7006 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
7007 * xfaces.c (load_color) [!MSDOS]:
7009 * fileio.c (check_existing, check_executable, check_writable):
7010 * process.c (network_interface_list, network_interface_info):
7011 Move earlier, so that we don't need forward decls.
7012 * gnutls.c (fn_gnutls_transport_set_errno)
7013 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
7015 * w32.c (init_environment): Use faccessat rather than
7016 check_existing, partly for consistency with the rest of the code
7017 in this file, partly so that check_existing can be static.
7019 Make VALMASK visible to GDB even if clang is used (Bug#15574).
7020 * emacs.c (MAIN_PROGRAM): New macro.
7021 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
7022 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
7024 bool vector int width fixes
7025 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
7026 (Fbool_vector_count_matches_at):
7027 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
7028 can exceed PTRDIFF_MAX, at least in theory.
7029 (Fbool_vector_count_matches_at):
7030 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
7032 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
7034 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
7035 (struct sockaddr): Add forward decl, for platforms that lack it.
7037 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
7039 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
7042 2013-10-16 Eli Zaretskii <eliz@gnu.org>
7044 * w32.c (network_interface_get_info, network_interface_list)
7045 (network_interface_info): New functions. (Bug#15610)
7046 (GetAdaptersInfo_Proc): New typedef.
7047 (get_adapters_info): New wrapper function.
7048 (globals_of_w32): Initialize g_b_init_get_adapters_info.
7050 * process.h (network_interface_list, network_interface_info):
7053 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
7054 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
7055 all systems. Return non-nil for systems that HAVE_NET_IF_H and
7056 for WINDOWSNT. Doc fix.
7057 (syms_of_process): Defsubr Snetwork_interface_list and
7058 Snetwork_interface_info unconditionally.
7060 * menu.c (have_boxes): Fix redundant simulation of radio buttons
7061 in NS GUI sessions. (Bug#15629)
7063 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
7065 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
7067 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
7069 * print.c (print_object): Print " ..." when truncating bool vectors.
7071 2013-10-15 Eli Zaretskii <eliz@gnu.org>
7073 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
7074 standard mouse buttons.
7076 * termhooks.h (struct input_event): Remove incorrect commentary.
7078 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
7080 Disallow bool vector operations on mixed-length operands.
7081 The old behavior left garbage in the result vector sometimes,
7082 and didn't seem to be useful.
7083 * data.c (Qwrong_length_argument): New static var.
7084 (wrong_length_argument): New function.
7085 (bool_vector_binop_driver): Check that args agree in length.
7087 * keyboard.c, keyboard.h (all_kboards): Now static.
7089 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
7091 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
7092 note from the lispref.
7094 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
7096 * nsterm.h (struct ns_display_info): Remove set-but-unused
7097 member image_cache (image caches are per-terminal anyway).
7098 (FRAME_X_IMAGE_CACHE): Remove.
7099 * nsterm.m (ns_initialize_display_info): Adjust user.
7101 2013-10-14 Eli Zaretskii <eliz@gnu.org>
7103 * w32proc.c: Include mingw_time.h.
7105 * w32.c: Include mingw_time.h.
7107 Implement scrolling of TTY menus when the screen is too short.
7109 * term.c (tty_menu_display): Accept an additional argument, the
7110 menu item from which to start displaying the menu. Account for
7111 the value of Y when limiting the menu to the number of available
7113 (mi_result): New enumeration.
7114 (read_menu_input): Return enumerated value. When the y coordinate
7115 hits min_y or max_y, return scroll indication instead of wrapping
7117 (tty_menu_activate): Handle the scrolling indications from
7118 read_menu_input. Compute the first menu item to display and pass
7119 it to tty_menu_display.
7121 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7123 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
7124 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
7125 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
7126 Adjust to match the change described below.
7127 (struct terminal): Move must_write_spaces, line_ins_del_ok,
7128 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
7129 memory_below_frame members to...
7130 * termchar.h (struct tty_display_info): ...here because they're
7131 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
7132 * term.c (init_tty):
7133 * nsterm.m (ns_create_terminal):
7134 * w32term.c (w32_create_terminal):
7135 * xterm.c (x_create_terminal): Adjust users.
7136 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
7137 to filter out non-TTY frames. Adjust comment.
7138 (scrolling): Adjust user. Prefer eassert for debugging check.
7140 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7142 * xfaces.c (PT_PER_INCH): Remove unused macro.
7143 * termhooks.h (struct terminal): Remove set-but-unused
7144 member fast_clear_end_of_line.
7145 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
7146 * nsterm.m (ns_create_terminal):
7147 * term.c (init_tty):
7148 * w32term.c (w32_create_terminal):
7149 * xterm.c (x_create_terminal): Adjust users.
7151 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
7153 * lisp.h (bool_vector_size): New function.
7154 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
7155 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7156 (Fbool_vector_not, Fbool_vector_count_matches_at):
7157 Remove uses of 'eassume' that should no longer be needed,
7158 because they are subsumed by the 'eassume' in bool_vector_size.
7160 2013-10-12 Eli Zaretskii <eliz@gnu.org>
7162 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
7163 after inclusion of gif_lib.h, thus fixing compiler warnings caused
7164 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
7166 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7168 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
7169 have different dimensions. (Bug#15575)
7171 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
7174 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
7176 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7178 * term.c (tty_menu_show): Never return with unbalanced
7179 specpdl. Use eassert for debugging check. Adjust style.
7181 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7183 * term.c (read_menu_input): Make selection of menu items
7184 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
7185 (tty_menu_activate): Fix off-by-one error when computing max_y.
7187 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
7189 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
7190 audit logging (only used with GnuTLS 3.x) and enable it.
7192 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7194 * dispnew.c (redraw_frame): Remove useless #ifdef because
7195 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
7196 Also, move TTY fflush to...
7197 * term.c (tty_update_end): ...this function.
7199 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7201 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
7202 the end of the frame's glyph matrix. (Bug#15575)
7204 * term.c (tty_menu_display): Don't move cursor while overwriting
7205 frame's glyphs with menu items. Limit the number of items
7206 displayed to what can be shown on the available screen lines,
7207 excluding the echo area.
7208 (tty_menu_activate): Limit the Y coordinate allowed by
7209 read_menu_input to the last screen line used for menu display.
7211 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
7213 * lisp.h (eassume): New macro.
7214 Also, include <verify.h>, for 'assume'.
7215 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
7216 (vroundup, vector_nbytes):
7217 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7218 (Fbool_vector_not, Fbool_vector_count_matches)
7219 (Fbool_vector_count_matches_at):
7220 Use eassume, not eassert.
7221 * casetab.c (set_identity, shuffle):
7222 * composite.c (composition_gstring_put_cache):
7223 * dispnew.c (update_frame_1):
7224 * ftfont.c (ftfont_shape_by_flt):
7225 * image.c (gif_load):
7226 * intervals.c (offset_intervals):
7227 * macfont.m (macfont_shape):
7228 Remove calls to 'assume' that are no longer needed, because
7229 --enable-gcc-warnings no longer generates bogus warnings
7230 when these calls are removed.
7232 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7234 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7236 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7238 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7239 (Qsubstitute_env_in_file_name): New var.
7240 (syms_of_fileio): Define it.
7242 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7244 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7245 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7248 * term.c (save_and_enable_current_matrix): Don't allocate and
7249 don't save margin areas.
7250 (restore_desired_matrix): Don't restore margin areas.
7251 (free_saved_screen): Don't free margin areas.
7253 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7255 * image.c: Pacify --enable-gcc-warnings.
7256 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7257 #define only if used.
7259 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7261 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7262 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7263 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7264 (gif_load): For giflib v5.x and later, display the error message
7265 produced by giflib when its functions fail.
7266 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7269 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7271 * keyboard.c (last_event_timestamp): Remove. For X selection and
7272 GTK popup menus, it may be obtained from per-frame X display info.
7273 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7274 (process_special_events): Adjust users.
7275 * keyboard.h (last_event_timestamp): Remove declaration.
7276 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7277 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7278 * menu.h (xmenu_show): Adjust prototype.
7279 * menu.c (Fx_popup_menu): Adjust user.
7280 * xselect.c (x_own_selection, x_get_foreign_selection)
7281 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7283 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7285 * keyboard.c (init_kboard): Now static. Add arg
7286 to denote window system. Adjust comment.
7287 (init_keyboard): Adjust user.
7288 (allocate_kboard): New function.
7290 * nsterm.m (ns_term_init):
7291 * term.c (init_tty):
7292 * w32term.c (w32_create_terminal):
7293 * xterm.c (x_term_init): Use it.
7294 * keyboard.h (init_kboard): Remove prototype.
7295 (allocate_kboard): Add prototype.
7297 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7299 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7300 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7302 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7304 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7306 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7308 * term.c (tty_menu_activate): Flush the output stream after
7309 showing the cursor, and don't mark the frame garbaged at exit from
7310 the function. Fixes redisplay glitches when moving from one menu
7313 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7315 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7316 or throw error (Bug#15570).
7318 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7320 * intervals.c (temp_set_point_both): Move test into 'eassert',
7323 * lisp.h (eassert): Don't use 'assume'.
7324 Sometimes 'assume' wins in performance, and sometimes it loses,
7325 so it shouldn't be used all the time. Perhaps we need two
7326 flavors of 'eassert', one for where 'assume' is far more likely
7327 to help or to hurt; but that can be done later.
7328 Problem reported by Dmitry Antipov in
7329 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7330 Also, don't include <verify.h>; no longer needed.
7332 2013-10-09 Glenn Morris <rgm@gnu.org>
7334 * eval.c (Fcond): Doc tweak.
7336 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7338 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7339 expressions with side effects to eassert. (Bug#15565)
7341 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7343 * fns.c (hashfn_user_defined): Allow hash functions to return any
7346 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7348 Fix minor problems found by static checking.
7349 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7350 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7351 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7352 * keyboard.c (read_menu_command): Remove unused local.
7353 * lisp.h (read_menu_command): New decl.
7354 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7355 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7356 Return ptrdiff_t, not int.
7357 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7358 not int, for benefit of xpalloc.
7359 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7361 (have_menus_p): Remove; unused.
7362 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7363 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7364 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7366 (save_and_enable_current_matrix): Omit unnecessary casts.
7367 (read_menu_input): Omit local extern decl (now in lisp.h).
7368 Don't access uninitialized storage if mouse_get_xy fails.
7369 (tty_menu_activate): Mark local as initialized, for lint.
7370 (tty_menu_activate, tty_meny_show): Remove unused locals.
7372 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7374 Support menus on text-mode terminals.
7375 * xterm.h (xw_popup_dialog): Add prototype.
7377 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7378 (xmenu_show): Block input here, instead in Fx_popup_menu.
7379 (xw_popup_dialog): New function, with X-specific bits of popup
7382 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7385 * window.c (Fset_window_configuration): Use run-time tests of the
7386 frame type instead of compile-time conditionals, when menu-bar
7387 lines are considered.
7389 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7390 (w32_popup_dialog): New prototypes.
7392 * w32menu.c (Fx_popup_dialog): Function deleted.
7393 (w32_popup_dialog): New function, with w32 specific bits of popup
7394 dialogs. Block input here.
7396 * w32inevt.c (w32_console_read_socket): Minor change to add
7397 debugging TTY events.
7399 * w32fns.c (show_hourglass): If returning early because the frame
7400 is not a GUI frame, unblock input.
7402 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7403 (cursorY): New functions.
7405 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7406 WINDOWSNT, macros that call curX and curY elsewhere.
7408 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7410 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7411 specific function to hide and show cursor on a text-mode terminal.
7412 (tty_menu_struct, struct tty_menu_state): New structures.
7413 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7414 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7415 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7416 (tty_menu_locate, save_and_enable_current_matrix)
7417 (restore_desired_matrix, screen_update, read_menu_input)
7418 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7419 (tty_pop_down_menu, tty_menu_last_menubar_item)
7420 (tty_menu_new_item_coords, tty_menu_show): New functions.
7421 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7423 * nsterm.h (ns_popup_dialog): Adjust prototype.
7425 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7427 (ns_popup_dialog): Adapt order of arguments to the other
7428 *_menu_show implementations.
7429 (Fx_popup_dialog): Function deleted.
7431 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7433 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7435 * menu.c (have_boxes): New function.
7436 (single_keymap_panes): Use it instead of a compile-time
7438 (single_menu_item): Use run-time tests of the frame type instead
7439 of compile-time conditionals.
7440 (encode_menu_string): New function.
7441 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7442 the macro, since different types of frame need different encoding
7444 (digest_single_submenu): Use run-time tests of frame type instead
7445 of, or in addition to, compile-time conditionals.
7446 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7447 (Fx_popup_menu): Detect when the function is called from keyboard
7448 on a TTY. Don't barf when invoked on a text-mode frame.
7449 Check frame type at run time, instead of compile-time conditionals for
7450 invoking terminal-specific menu-show functions.
7451 Call tty_menu_show on text-mode frames.
7452 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7453 run time to determine which alternative to invoke; support dialogs
7456 * keyboard.h <Qmouse_movement>: Declare.
7458 * keyboard.c <Qmouse_movement>: Now extern.
7459 <Qecho_keystrokes>: New static variable.
7460 (read_key_sequence): Accept an additional argument, a flag to
7461 prevent redisplay during reading of the key sequence. All callers
7463 (read_menu_command): New function.
7464 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7466 (toolkit_menubar_in_use): New function.
7467 (make_lispy_event): Use it instead of a compile-time test.
7469 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7470 window-system being available.
7472 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7473 to x-popup-dialog on the frame type, they all now support popup
7476 * dispnew.c (save_current_matrix): Save the margin areas.
7477 (restore_current_matrix): Restore margin areas.
7478 (update_frame_with_menu): New function.
7480 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7483 * alloc.c (make_save_ptr): Now compiled unconditionally.
7485 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7487 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7488 (redraw_frame, update_frame): Adjust users.
7489 * dispextern.h (set_window_update_flags): Adjust prototype.
7490 * xdisp.c (redisplay_internal): When updating all frames with zero
7491 windows_or_buffers_changed, assume that only the windows that shows
7492 current buffer should be really updated.
7494 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7496 Do not allocate huge temporary memory areas and objects while encoding
7497 for file I/O, thus reducing an enormous memory usage for large buffers.
7498 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7499 * coding.h (struct coding_system): New member raw_destination.
7500 * coding.c (setup_coding_system): Initialize it to zero.
7501 (encode_coding_object): If raw_destination is set, do not create
7502 dst_object. Add comment.
7503 * fileio.c (toplevel): New constant E_WRITE_MAX.
7504 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7505 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7507 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7509 * nsterm.m (windowDidExitFullScreen:)
7510 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7512 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7514 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7515 * keyboard.c (unblock_input_to): Don't process pending signals
7516 if a fatal error is in progress.
7518 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7519 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7520 they're talking about words in Lisp bool vectors.
7521 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7522 * data.c (popcount_bits_word): Rename from popcount_size_t.
7523 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7526 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7528 Improve support for popcount and counting trailing zeros (Bug#15550).
7529 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7530 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7531 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7532 (popcount_size_t_msc, popcount_size_t_gcc):
7533 Remove; now done by Gnulib.
7534 (popcount_size_t): Now a macro that defers to Gnulib.
7535 (count_trailing_zero_bits): Return int, for consistency with
7536 Gnulib and because Emacs prefers signed to unsigned int.
7537 Don't assume that size_t is either unsigned int or unsigned long
7538 or unsigned long long.
7539 (size_t_to_host_endian): Do not assume that size_t is either
7540 exactly 32 or exactly 64 bits wide.
7541 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7542 etc., so that it's now an enum constant, not a macro.
7543 No need to assume that it's either 32 or 64.
7545 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7547 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7550 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7552 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7553 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7555 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7557 emacs_read and emacs_write now use void *, not char *.
7558 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7559 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7560 Buffer arg is now void *, not char *. This matches plain
7561 'read' and 'write' better, and avoids a constraint violation
7562 on Solaris 9 with Oracle Studio.
7564 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7566 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7567 memset to explicit loop. Otherwise copy largest possible chunk
7568 from initialized to uninitialized part, thus allowing the longer
7569 memcpy runs and reducing the number of loop iterations.
7571 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7573 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7574 hide toolbar (Bug#15388).
7575 (windowDidEnterFullScreen:): If presentation options are zero,
7576 set them here (Bug#15388).
7577 (ns_update_auto_hide_menu_bar): Remove runtime check.
7578 Don't auto hide dock unless menubar is also auto hidden.
7580 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7582 * editfns.c (message): Mention batch mode in doc string.
7584 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7586 * nsterm.m (check_native_fs): Remove erroneous comment.
7588 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7590 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7591 uses find_newline instead of scan_newline and so doesn't move point.
7593 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7595 Use hardware support for byteswapping on glibc x86 etc.
7596 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7597 whereas the old swap64 needed 30.
7598 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7599 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7600 Use byteswap.h's macros to swap bytes.
7601 * lisp.h (swap16, swap32, swap64): Remove.
7602 All uses replaced by bswap_16, bswap_32, bswap_64.
7604 * bytecode.c (exec_byte_code): Use some more volatile variables
7605 to work around local variables getting clobbered by longjmp.
7606 Port to pre-C99, which doesn't allow decls after stmts.
7608 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7610 * lisp.h (eassert): Assume that COND is true when optimizing.
7611 In other words, take on the behavior of eassert_and_assume.
7612 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7613 (eassert_and_assume): Remove. All uses replaced by eassert.
7615 * xdisp.c (Qglyphless_char): Now static.
7617 Adjust to merge from gnulib.
7618 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7619 * lisp.h: Include <verify.h>, for 'assume'.
7621 * eval.c (clobbered_eassert): New macro.
7622 (internal_catch, internal_condition_case)
7623 (internal_condition_case_1, internal_condition_case_2)
7624 (internal_condition_case_n): Use it instead of eassert
7625 when the argument contains locals clobbered by longjmp.
7626 Don't use clobbered locals outside of clobbered_eassert.
7627 (internal_lisp_condition_case): Use a volatile variable
7628 to work around a local variable's getting clobbered.
7630 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7632 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7633 (PUSH_HANDLER): New macro.
7634 (catchlist): Remove.
7635 (handlerlist): Always declare.
7637 * eval.c (catchlist): Remove (merge with handlerlist).
7638 (handlerlist, lisp_eval_depth): Not static any more.
7639 (internal_catch, internal_condition_case, internal_condition_case_1)
7640 (internal_condition_case_2, internal_condition_case_n):
7642 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7643 handlerlist/catchlist.
7644 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7645 handlerlist which can only handle a single condition-case handler at
7647 (find_handler_clause): Simplify since we only a single branch here
7650 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7652 (bcall0): New function.
7653 (exec_byte_code): Add corresponding cases. Improve error message when
7654 encountering an invalid byte-code. Let Bunwind_protect accept
7655 a function (rather than a list of expressions) as argument.
7657 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7658 and make them unconditional now that they're heap-allocated.
7660 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7662 * charset.c (Fdecode_char, Fencode_char): Remove description of
7663 `restriction' arg. now that it's hidden by advertised-calling-convention.
7665 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7667 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7668 Remove unused variable (from mac-port).
7669 (macfont_draw): Use s->ybase for correct y position.
7671 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7673 * frame.h (struct frame): Drop has_minibuffer member because...
7674 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7675 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7677 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7679 * window.h (struct window): Prefer enum text_cursor_kinds to int
7680 for phys_cursor_type member. Move the latter, phys_cursor_width,
7681 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7682 * window.c (replace_window, make_window): Adjust users.
7684 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7686 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7687 this module is never compiled otherwise.
7689 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7691 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7694 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7696 * xdisp.c (get_next_display_element): Don't call face_for_font in
7697 a build configured --without-x. (Bug#15484)
7699 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7701 * window.c (calc_absolute_offset): #elif should be #elif defined.
7703 * frame.c (delete_frame): Block/unblock input to overcome race
7704 condition (Bug#15475).
7706 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7708 * frame.c (delete_frame): Record selected frame only after
7709 calling Qdelete_frame_functions (Bug#15477).
7711 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7713 * nsterm.m (ns_selection_color): Remove.
7714 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7715 NSColor selectedText(Background)Color. Only for COCOA.
7716 (ns_term_init): Remove assignment of ns_selection_color, logic
7717 moved to ns_get_color.
7719 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7720 NS_SELECTION_COLOR_DEFAULT.
7721 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7723 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7725 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7726 frame' does not have the tool_bar_window member.
7728 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7730 Signal error when reading an empty byte-code object (Bug#15405)
7731 * lread.c (read1): Signal error.
7732 * alloc.c (make_byte_code): eassert header size.
7733 (sweep_vectors): Change an int to size_t.
7735 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7737 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7738 instead of ints, as it's the usual style for offsetof constants. See:
7739 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7741 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7742 This is ugly, but it should fix the performance problem for older
7743 GCC versions in the short run. I'll look into integrating the
7744 Gnulib module for popcount, as a better fix.
7745 See the thread starting in:
7746 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7747 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7748 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7749 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7750 (popcount_size_t): Use it.
7752 2013-09-24 Daniel Colascione <dancol@dancol.org>
7754 * process.c (Fnetwork_interface_info): Fix build break due to
7757 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7759 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7760 Prefer signed to unsigned integers where either will do.
7761 No need for 'const' on locals that do not escape.
7762 Omit easserts with unnecessary and unportable assumptions about
7763 alignment. Avoid unnecessary casts to char *.
7765 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7767 Use union for the payload of struct Lisp_Vector.
7768 This helps to avoid a few glitches dictated by C's aliasing rules.
7769 * lisp.h (struct Lisp_Vector): Use union for next and
7770 contents member. Adjust comment. Change related users.
7771 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7772 Related users changed.
7773 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7774 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7775 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7776 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7778 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7780 Optimize glyph row clearing and copying routines.
7781 * dispextern.h (struct glyph_row): Change layout of struct
7782 glyph_row to help copy_row_except_pointers. Adjust comment.
7783 * dispnew.c (null_row): Remove.
7784 (clear_glyph_row): Use offsetof and memset to find and clear
7785 just the members that need clearing. Adjust comment.
7786 (copy_row_except_pointers): Likewise for copying.
7788 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7790 Some minor cleanups of recently-added bool vector code.
7791 * conf_post.h (assume): Always return void. Use lint version
7792 only if GCC and MSC versions don't apply.
7793 * conf_post.h (assume):
7794 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7795 Depend on _MSC_VER, not __MSC_VER, for consistency with
7797 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7798 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7799 (bool_vector_binop_driver, count_trailing_zero_bits)
7800 (size_t_to_host_endian): Now static, not static inline;
7801 the latter isn't needed with modern compilers and doesn't
7802 work with older compilers anyway.
7804 * alloc.c (valgrind_p): Use bool for boolean.
7806 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7808 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7809 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7810 (display_last_displayed_message_p, message_buf_print)
7811 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7812 Use bool for boolean.
7813 * dispextern.h (cancel_line, init_desired_glyphs):
7814 Remove ancient leftover.
7815 (help_echo_showing_p, hourglass_shown_p):
7816 * lisp.h (noninteractive_need_newline): Adjust declaration.
7818 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7820 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7822 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7823 ...this file and convert the latter to static. Adjust comment.
7824 (make_initial_frame):
7825 * window.c (init_window_once): Adjust user.
7826 * frame.h (last_nonminibuf_frame): Remove declaration.
7827 * lisp.h (selected_frame): Likewise.
7828 * msdos.c (the_only_display_info): Adjust comment.
7830 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7832 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7833 computing the end column of mouse-highlight that comes from
7834 display or overlay strings. (Bug#15437)
7835 (note_mouse_highlight): Adapt calculation of last argument to
7836 mouse_face_from_string_pos to the above change.
7838 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7839 all platforms, not just for clang.
7841 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7843 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7844 about excess arguments to snprintf.
7846 * conf_post.h(assume): Use __builtin_unreachable for clang.
7848 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7850 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7851 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7853 2013-09-23 Daniel Colascione <dancol@dancol.org>
7855 * alloc.c (USE_VALGRIND): New macro; on by default
7856 when ENABLE_CHECKING.
7857 (mark_maybe_object, mark_maybe_pointer)
7858 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7860 (valgrind_p) [USE_VALGRIND]: New variable.
7861 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7863 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7865 * process.c (wait_reading_process_output): Change int pnamelen to
7868 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7869 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7870 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7871 argument to unsigned long to avoid warning.
7872 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7874 * conf_post.h (assume): Fix compiler error: x shall be cond.
7876 2013-09-22 Daniel Colascione <dancol@dancol.org>
7878 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7879 warning when compiling without a window system.
7881 2013-09-22 Daniel Colascione <dancol@dancol.org>
7883 * data.c (Qbool_vector_p): New symbol.
7884 (bool_vector_spare_mask, popcount_size_t_generic)
7885 (popcount_size_t_msc, popcount_size_t_gcc)
7887 (bool_vector_binop_driver)
7888 (count_trailing_zero_bits, size_t_to_host_endian)
7889 (Fbool_vector_exclusive_or)
7890 (Fbool_vector_union)
7891 (Fbool_vector_intersection, Fbool_vector_set_difference)
7892 (Fbool_vector_subsetp, Fbool_vector_not)
7893 (Fbool_vector_count_matches)
7894 (Fbool_vector_count_matches_at): New functions.
7895 (syms_of_data): Intern new symbol, functions.
7896 * alloc.c (bool_vector_payload_bytes): New function.
7897 (Fmake_bool_vector): Instead of calling Fmake_vector,
7898 which performs redundant initialization and argument checking,
7899 just call allocate_vector ourselves. Make sure we clear any
7900 terminating padding to zero.
7901 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7902 instead of open-coding the size calculation.
7903 (vroundup_ct): New macro.
7904 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7905 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7906 * composite.c (composition_gstring_put_cache):
7907 Change lint_assume to assume.
7908 * conf_post.h (assume): New macro.
7909 (lint_assume): Remove.
7910 * dispnew.c (update_frame_1): Change lint_assume to assume.
7911 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7913 * image.c (gif_load): Change lint_assume to assume.
7914 * lisp.h (eassert_and_assume): New macro.
7915 (Qbool_vector_p): Declare.
7916 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7917 (swap16, swap32, swap64): New inline functions.
7918 * macfont.m (macfont_shape): Change lint_assume to assume.
7919 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7920 * xsettings.c (parse_settings): Use new swap16 and
7921 swap32 from lisp.h instead of file-specific macros.
7923 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7925 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7926 found (which can legitimately happen when the glyph row at the
7927 window start is disabled in the current_matrix. (Bug#15365)
7929 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7931 Fix syntax.h bug introduced by recent INLINE change.
7932 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7933 conditionally compiled one way in some modules, and a different
7934 way in others. This doesn't work with extern inline functions,
7935 which must have the same definition in all modules, because the
7936 defining code might be shared across modules, depending on the
7937 implementation. Symptoms reported by Martin Rudalics in:
7938 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7939 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7940 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7941 overriding the corresponding functions in syntax.h.
7942 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7943 (syntax_property): New inline functions.
7944 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7945 Rewrite in terms of these new functions.
7947 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7949 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7950 not chars_in_text, whose result depends on the multibyteness of
7951 the current buffer. (Bug#15426)
7953 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7955 Port recent change to hosts where pointers aren't 'long'.
7956 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7957 Don't assume that pointers are the same width as 'long'.
7958 Add a compile-time check that a pointer fits into two X slots.
7960 A simpler, centralized INLINE.
7961 * conf_post.h (INLINE): Define only if not already defined.
7962 This allows us to use a single INLINE, defined by one file
7964 * emacs.c (INLINE): Define it.
7965 Also, include category.h, charset.h, composite.h, dispextern.h,
7966 syntax.h, systime.h, so that their INLINE definitions are expanded
7968 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7969 * buffer.h, buffer.c (BUFFER_INLINE):
7970 * category.h, category.c (CATEGORY_INLINE):
7971 * character.h, character.c (CHARACTER_INLINE):
7972 * charset.h, charset.c (CHARSET_INLINE):
7973 * composite.h, composite.c (COMPOSITE_INLINE):
7974 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7975 * frame.h, frame.c (FRAME_INLINE):
7976 * intervals.h, intervals.c (INTERVALS_INLINE):
7977 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7978 * lisp.h, alloc.c (LISP_INLINE):
7979 * process.h, process.c (PROCESS_INLINE):
7980 * syntax.h, syntax.c (SYNTAX_INLINE):
7981 * systime.h, sysdep.c (SYSTIME_INLINE):
7982 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7983 * window.h, window.c (WINDOW_INLINE):
7984 Remove. All uses replaced with INLINE.
7986 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7988 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7991 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7993 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7994 'const char *' to avoid compiler warnings due to similar change in
7995 the prototype of x_get_string_resource.
7997 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7999 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
8000 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
8001 going to replace static variables below. Adjust comments.
8002 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
8003 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
8004 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
8005 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
8006 Related users changed.
8007 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
8008 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
8009 last_mouse_movement_time, going to replace static variables below.
8011 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
8012 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
8014 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
8015 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
8016 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
8017 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
8018 static variables below.
8019 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
8020 (last_mouse_scroll_bar): Remove.
8021 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
8022 (mouseExited): Related users changed.
8024 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
8026 Do not use external array to process X scroll bar messages.
8027 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
8028 (x_send_scroll_bar_event): Pack window pointer into two slots
8029 of XClientMessageEvent if we're 64-bit. Adjust comment.
8030 (x_scroll_bar_to_input_event): Unpack accordingly.
8032 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
8034 Ifdef away recent changes which aren't relevant to NS port.
8035 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
8036 [!HAVE_NS]: Declare as such.
8037 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
8038 [!HAVE_NS]: Define as such.
8040 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
8042 * frame.c (x_redo_mouse_highlight): New function
8043 to factor out common code used in W32 and X ports.
8044 * dispextern.h (x_redo_mouse_highlight): Add prototype.
8045 * xterm.h (struct x_display_info):
8046 * w32term.h (struct w32_display_info):
8047 * nsterm.h (struct ns_display_info): New members
8048 last_mouse_motion_frame, last_mouse_motion_x and
8049 last_mouse_motion_y, going to replace static variables below.
8050 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
8051 (redo_mouse_highlight): Remove.
8052 (note_mouse_movement, syms_of_xterm): Adjust user.
8053 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
8054 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
8055 (redo_mouse_highlight): Remove.
8056 (note_mouse_movement, syms_of_w32term): Adjust user.
8057 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
8058 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
8060 (note_mouse_movement, mouseMoved, syms_of_nsterm):
8061 * nsfns.m (compute_tip_xy): Adjust user.
8063 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
8065 * frame.c (x_mouse_grabbed): New function.
8066 * dispextern.h (x_mouse_grabbed): Add prototype.
8067 (last_mouse_frame): Remove declaration.
8068 * xterm.h (struct x_display_info):
8069 * w32term.h (struct w32_display_info):
8070 * nsterm.h (struct ns_display_info): New member
8071 last_mouse_frame, going to replace...
8072 * xdisp.c (last_mouse_frame): ...global variable.
8073 (note_tool_bar_highlight):
8074 * w32term.c (w32_mouse_position, w32_read_socket):
8075 * xterm.c (XTmouse_position, handle_one_xevent):
8076 Use x_mouse_grabbed.
8077 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
8079 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8081 * w32term.c (w32_read_socket): Avoid temporary
8082 variables in a call to x_real_positions.
8083 * xterm.c (handle_one_xevent): Likewise.
8085 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8087 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
8088 (x_icon_type): Remove prototype.
8089 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
8090 * frame.c (x_icon_type): Remove.
8091 * w32term.c (x_make_frame_visible, x_iconify_frame):
8092 * xterm.c (x_make_frame_visible, x_iconify_frame):
8093 Use x_set_bitmap_icon to factor out common code.
8095 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8097 * dispextern.h (check_x_display_info, x_get_string_resource):
8098 Declare here just once and unify the latter.
8099 * frame.c (check_x_display_info, x_get_string_resource):
8100 * nsterm.h (check_x_display_info):
8101 * xrdb.c (x_get_string_resource):
8102 * xterm.h (check_x_display_info): Remove prototypes.
8103 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
8104 * w32reg.c (x_get_string_resource): Likewise.
8105 (w32_get_rdb_resource): Adjust user.
8107 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8109 * xterm.h (struct x_display_info): New member
8110 x_pending_autoraise_frame, going to replace...
8111 * xterm.c (pending_autoraise_frame): ...static variable.
8112 (x_new_focus_frame, XTread_socket): Adjust users.
8113 * w32term.h (struct w32_display_info): New member
8114 w32_pending_autoraise_frame, going to replace...
8115 * w32term.c (pending_autoraise_frame): ...global variable.
8116 (x_new_focus_frame, w32_read_socket): Adjust users.
8118 2013-09-17 Glenn Morris <rgm@gnu.org>
8120 * xdisp.c (message_dolog): If we create *Messages*,
8121 switch it to messages-buffer-mode.
8123 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
8125 Don't overuse 'const' in types of locals.
8126 * bidi.c (bidi_count_bytes):
8127 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
8128 (xg_event_is_for_scrollbar):
8129 * xselect.c (x_handle_property_notify)
8130 (x_handle_selection_notify, x_handle_dnd_message):
8131 * xsettings.c, xsettings.h (xft_settings_event):
8132 * xterm.c (x_handle_net_wm_state, handle_one_event)
8133 (x_menubar_window_to_frame, x_detect_focus_change)
8134 (construct_mouse_click, note_mouse_movement)
8135 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8136 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8137 (handle_one_xevent, x_handle_net_wm_state):
8138 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
8139 (x_handle_dnd_message):
8140 Avoid unnecessary 'const', typically the second 'const' in
8141 'const foo * const arg', a 'const' that does not affect the API
8142 and doesn't significantly help the human reader.
8144 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8146 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
8147 only if Glib < 2.36.0.
8148 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
8149 * xsettings.c (init_gconf, init_gsettings): Do not check
8151 * xterm.c (handle_one_xevent): Do not call to x_clear_area
8153 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
8155 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
8157 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
8158 before calling g_type_init.
8160 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
8162 * nsterm.m (syms_of_nsterm): ... to here.
8164 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8166 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
8167 (ignore_next_mouse_click_timeout): Use Time as X does.
8168 (handle_one_xevent): Avoid cast and use unsigned comparison.
8170 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8172 Do not copy X event in handle_one_xevent except KeyPress case.
8173 Wnen XEvent is processed, it is unlikely to be changed except
8174 KeyPress case, so we can avoid copying and use const pointer to
8175 const data to make sure that an event is not changed elsewhere.
8176 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
8177 const' and do not create local copy except for the KeyPress event.
8178 Use casts to avoid a few glitches. Adjust formatting. Add comments.
8179 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
8180 (x_handle_net_wm_state, x_menubar_window_to_frame)
8181 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
8182 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8183 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
8184 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
8185 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
8186 (x_handle_dnd_message):
8187 * xsettings.c (xft_settings_event):
8188 Use 'const XEvent * const' where appropriate.
8189 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
8191 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8193 Fix X event waiting to handle multiple frames.
8194 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
8195 * xterm.c (pending_event_wait): Remove. Adjust users.
8196 (x_detect_focus_change): Pass frame arg.
8197 (handle_one_xevent): Find related frame early and clear per-frame
8198 wait_event_type only if this is an event for the relevant frame.
8199 (x_wait_for_event): Use per-frame wait_event_type.
8201 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
8203 * nsfns.m (Fx_create_frame): Fix font driver registration for
8206 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
8207 for syms_of_macfont.
8209 * nsterm.m: Include macfont.h.
8210 (ns_tmp_flags, ns_tmp_font): Remove.
8211 (ns_compute_glyph_string_overhangs): Check for driver Qns.
8212 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
8213 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8214 (changeFont:): Fix code style. Check for font driver type when
8217 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
8220 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
8221 (nsfont_open): Set font driver type.
8222 Set font->ascent and font->descent. Figure out font instead of
8223 ns_tmp_font, and flags instead of ns_tmp_flags.
8224 Fix indentation. Remove call to ns_draw_text_decoration,
8227 * nsfns.m: Include macfont.h.
8228 (Fx_create_frame): Register macfont driver, make a better default font.
8229 (Fns_popup_font_panel): Get font from macfont driver, if used.
8231 * macfont.m, macfont.h, macuvs.h: New files.
8233 * font.h: Declare syms_of_macfont.
8235 * font.c (syms_of_font): Call syms_of_macfont.
8237 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8239 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8241 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8242 and it is always zero for others, so I assume that this is an ancient
8243 leftover which nobody will want to change any more.
8244 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8245 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8246 * frame.c (x_set_scroll_bar_width):
8247 * w32fns.c (w32_createscrollbar):
8248 * w32term.c (w32_set_vertical_scroll_bar):
8249 * xfns.c (x_set_scroll_bar_default_width):
8250 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8251 (x_scroll_bar_expose): Related users changed.
8253 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8255 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8256 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8257 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8259 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8261 * nsterm.h, w32term.h, xterm.h: ...and not here.
8262 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8263 Remove unused Xisms.
8264 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8265 these modules are never compiled otherwise.
8267 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8269 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8270 Doc fix. (Bug#15375)
8272 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8274 Unify Fx_focus_frame between all ports.
8275 * frame.h (x_focus_frame): New prototype.
8276 * xfns.c (Fx_focus_frame): Remove.
8277 (syms_of_xfns): Do not defsubr it.
8278 (x_focus_frame): X implementation.
8279 * nsfns.m (Fx_focus_frame): Remove.
8280 (syms_of_nsfns): Do not defsubr it.
8281 (x_focus_frame): NS implementation.
8282 * w32term.c (Fx_focus_frame): Remove.
8283 (x_focus_on_frame): Rename to...
8284 (x_focus_frame): W32 implementation.
8285 * w32term.h (x_focus_on_frame): Remove prototype.
8286 * w32fns.c (Fx_focus_frame): Remove.
8287 (syms_of_w32fns): Do not defsubr it.
8288 * frame.c (Fx_focus_frame): Define here.
8289 (syms_of_frame): Defsubr here.
8290 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8292 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8294 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8295 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8296 each port to reference the port-specific window system data.
8297 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8298 (FRAME_DISPLAY_INFO): Define.
8299 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8300 (FRAME_DISPLAY_INFO): Define. Adjust users.
8301 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8302 (FRAME_DISPLAY_INFO): Define. Adjust users.
8303 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8304 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8305 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8306 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8307 * xselect.c, xterm.c: All related users changed.
8309 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8311 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8312 (x_menubar_window_to_frame): Remove prototypes.
8313 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8314 (x_menubar_window_to_frame, x_top_window_to_frame):
8316 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8317 (x_menubar_window_to_frame, x_top_window_to_frame):
8318 ...to here and convert all but the last to static.
8320 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8322 * lisp.mk (lisp): Add w32-common-fns.elc.
8324 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8326 * charset.c (char_charset): Document an exception for char-charset.
8328 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8330 * xterm.h (x_display_info): New field last_user_time...
8331 * xterm.c (toplevel): ...to replace static last_user_time.
8332 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8334 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8336 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8337 scroll bar values to prevent thumb from disappear and update comment.
8339 2013-09-11 Glenn Morris <rgm@gnu.org>
8341 * emacs.c (usage_message): Possessive apostrophe tweak.
8343 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8345 * nsterm.m (syms_of_nsterm): Use Qns.
8346 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8347 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8348 * xfns.c (x_display_info_for_name, Fx_open_connection):
8349 Remove old '#if 0' code.
8350 (syms_of_xfns): Use Qx.
8351 * termhooks.h (fullscreen_hook): Remove the leftover.
8352 (struct terminal): Fix typo in comment.
8354 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8356 Cleaning up a few X scroll bar bits.
8357 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8358 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8359 New member last_seen_part, going to replace...
8360 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8361 (xt_action_hook) [USE_LUCID]: Adjust user.
8362 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8363 Lucid-specific scroll bar support.
8364 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8365 to int and adjust to use last_seen_part member.
8366 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8367 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8368 Initialize last_seen_part.
8370 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8372 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8373 insert-buffer-substring an empty string.
8375 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8377 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8378 avoiding a GCC warning.
8380 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8382 Ifdef away frame tool bar code when it is not really used.
8383 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8384 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8385 and minimize_tool_bar_window_p under the above.
8386 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8387 (fset_tool_bar_window): Likewise.
8388 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8389 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8390 (change_frame_size_1):
8391 * window.c (window_from_coordinates, Frecenter): Adjust users.
8392 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8393 code is not really used.
8394 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8395 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8396 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8397 [!USE_GTK && !HAVE_NS]: Define as such.
8398 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8399 (note_mouse_highlight, expose_frame):
8400 * xfns.c (x_set_tool_bar_lines):
8401 * xterm.c (handle_one_xevent): Adjust users.
8403 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8405 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8406 This bug was introduced by my 2013-08-26 patch, which incorrectly
8407 assumed that the terminfo implementation doesn't use termcap buffers.
8408 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8409 these buffers apparently are used after all.
8410 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8411 (struct tty_display_info): Define members termcap_term_buffer and
8412 termcap_strings_buffer even if TERMINFO.
8414 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8417 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8418 'usage' docstring entry to pacify make-docfile.
8420 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8422 Change comparison functions =, <, >, <=, >= to take many arguments.
8423 * data.c: Change comparison functions' interface and implementation.
8424 * lisp.h: Make arithcompare available for efficient two arg
8426 * bytecode.c: Use arithcompare.
8427 * fileio.c: Use new interface.
8429 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8431 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8433 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8435 * eval.c (Feval): Document the new use of `lexical'.
8437 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8439 Review and drop old frame resize hack.
8440 * frame.h (struct frame): Remove force_flush_display_p.
8441 * dispnew.c (update_frame): Adjust user and don't call
8442 flush_frame here. The comment has said that there was an issues
8443 with redisplaying fringes, but I don't see any differences with
8444 and without this hack. Hopefully we can continue without it.
8445 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8446 current frame matrices twice if resized_p is set.
8448 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8450 Do not populate pure Xism x_sync to other ports.
8451 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8452 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8453 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8454 * w32term.h (x_sync): Remove prototype.
8456 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8458 Cleanup frame flushing.
8459 * dispextern.h (struct redisplay_interface):
8460 Drop flush_display_optional because flush_display is enough
8461 for X and flushing via RIF is just a no-op for others.
8462 * frame.h (flush_frame): New function.
8463 * dispnew.c (update_frame):
8464 * minibuf.c (read_minibuf):
8465 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8467 * keyboard.c (detect_input_pending_run_timers): Do not flush
8468 all frames but selected one in redisplay_preserve_echo_area.
8469 * nsterm.m (ns_flush): Remove no-op.
8470 (ns_redisplay_interface): Adjust user.
8471 * w32term.h (x_flush): Remove no-op.
8472 (w32_redisplay_interface): Adjust user.
8473 * xterm.c (x_flush): Simplify because we do not flush all
8474 frames at once any more. Adjust comment.
8475 (x_redisplay_interface): Adjust user.
8477 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8479 Port --without-x --enable-gcc-warnings to Fedora 19.
8480 * gfilenotify.c (globals_of_gfilenotify):
8481 Call g_type_init only if using an older glib version that needs it.
8483 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8485 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8486 (last_glyphless_glyph_merged_face_id): Remove declarations.
8487 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8488 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8489 (last_glyphless_glyph_merged_face_id): Now static.
8490 (merge_escape_glyph_face): New function, refactored from...
8491 (get_next_display_element): ...here.
8492 (merge_glyphless_glyph_face): New function, refactored from...
8493 (produce_glyphless_glyph): ...here...
8494 * term.c (produce_glyphless_glyph): ...and here.
8496 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8498 * eval.c (eval_sub): Only call Ffunction if necessary.
8500 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8502 Attempt to make redisplay more selective when changing cursor type.
8503 * frame.h (struct frame): New bitfield cursor_type_changed.
8504 * xdisp.c (cursor_type_changed): Remove.
8505 (try_cursor_movement, redisplay_window, try_window_id)
8506 (set_frame_cursor_types, try_window_reusing_current_matrix):
8507 Adjust to use per-frame bitfield.
8508 (redisplay_internal): Look for cursor type change on each visible
8509 frame and consider all frames if cursor type has been changed on
8510 the frame other than selected. If cursor type has been changed on
8511 selected frame only, do not use fast update.
8513 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8515 Attempt to make redisplay more selective when changing fonts.
8516 * frame.h (struct frame): New bitfield fonts_changed.
8517 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8518 (adjust_frame_glyphs): Add prototype.
8519 * dispnew.c (fonts_changed_p): Remove.
8520 (adjust_glyphs): Remove because we do not
8521 adjust matrices on all frames at once any more.
8522 (adjust_frame_glyphs): Block and unblock input here.
8523 (adjust_glyph_matrix): Use fonts_changed.
8524 (change_frame_size_1): Use adjust_frame_glyphs.
8525 * font.c (font_open_entity): Use fonts_changed.
8526 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8527 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8528 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8529 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8530 (shrink_mini_window, Fresize_mini_window_internal)
8531 (window_scroll_pixel_based, Fset_window_configuration)
8532 (apply_window_adjustment, Fset_window_vscroll):
8533 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8534 Use adjust_frame_glyphs.
8535 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8536 (try_window_reusing_current_matrix, try_window_id, display_line)
8537 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8538 (redisplay_internal): Consider fonts_changed and adjust frame
8539 matrices for each frame only if the frame is visible. If font
8540 has been changed on some frame during full redisplay, retry
8541 only visible frames where the font has been actually changed.
8543 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8545 Cache current header and mode line height for each window.
8546 * window.h (struct window): New fields mode_line_height
8547 and header_line_height.
8548 * window.c (make_window): Initialize them.
8549 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8550 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8551 (current_mode_line_height, current_header_line_height):
8553 * xdisp.c (current_mode_line_height, current_header_line_height):
8555 (pos_visible_p, init_xdisp): Adjust user.
8556 (redisplay_window): Invalidate mode_line_height and
8557 header_line_height if current and desired matrices do not agree.
8559 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8561 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8562 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8564 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8566 Make --without-x compatible with --enable-gcc-warnings.
8567 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8568 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8569 members under HAVE_WINDOW_SYSTEM.
8570 * keyboard.c (make_lispy_focus_out): Likewise.
8571 (record_menu_key): Move under HAVE_MENUS.
8572 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8573 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8574 (syms_of_xdisp): Adjust user.
8575 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8576 (start_hourglass, cancel_hourglass):
8577 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8578 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8579 and CLEAR_FONT_TABLE_NFONTS.
8580 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8581 Declare only if HAVE_WINDOW_SYSTEM.
8582 (lface_same_font_attributes_p, clear_face_gcs): Define only
8583 if HAVE_WINDOW_SYSTEM.
8585 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8587 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8588 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8589 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8591 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8593 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8595 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8597 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8598 This fixes a type error on hosts where ptrdiff_t is wider than int.
8600 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8602 * keyboard.c (read_key_sequence_vs): New function.
8603 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8606 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8608 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8610 Makefile improvements.
8611 * Makefile.in (config.status): Don't use double-colon rules, as
8612 they are not portable according to POSIX. Fix shell typo with `;
8613 I guess this rule has never been tested?
8614 (VCSWITNESS): New macro, to override any environment var.
8616 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8618 * xterm.h (struct x_display_info): Do not track X connection
8619 fd separately because it is always available from Display.
8620 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8623 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8625 * buffer.c (drop_overlay):
8626 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8627 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8629 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8631 * buffer.c (Fmake_overlay, Fmove_overlay):
8632 * intervals.c (set_point_from_marker):
8633 * print.c (PRINTPREPARE): Prefer signal_error
8634 to plain error and report unsuitable marker too.
8636 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8638 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8639 for 'dragging' member.
8640 (struct x_output): Remove set-but-unused leftovers
8641 'left_before_move' and 'top_before_move'.
8642 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8643 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8644 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8645 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8646 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8647 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8648 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8649 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8651 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8653 * nsfont.m (INVALID_GLYPH): New define.
8654 (nsfont_encode_char): Use INVALID_GLYPH.
8655 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8657 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8659 * xterm.c (x_last_mouse_movement_time): Revert last change.
8660 This code should use XDisplayMotionBufferSize to check display's
8661 motion history first, and there are few other issues as well.
8662 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8663 (handle_one_xevent): Adjust user.
8665 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8667 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8668 * frame.c (Flast_nonminibuf_frame): ... to here.
8669 (check_minibuf_window): Don't abort if no window was found
8672 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8674 Use XGetMotionEvents to ask the last mouse motion time from X server.
8675 * xterm.c (X_MOTION_HISTORY): Default to 1.
8676 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8677 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8678 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8679 Ifdef away legacy code.
8680 (XTmouse_position, x_scroll_bar_report_motion):
8681 Use x_last_mouse_movement_time.
8682 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8685 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8687 * msdos.c (last_mouse_window): Move to...
8688 (dos_rawgetc): ...this function and adjust comment.
8689 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8690 (mouseMoved): ...this function and adjust comment.
8691 * w32term.c (last_window): Likewise with...
8692 (w32_read_socket): ...this function.
8693 * xterm.c (last_window): Likewise with...
8694 (handle_one_xevent): ...this function.
8696 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8698 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8699 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8700 (handle_one_xevent): ...to here.
8701 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8704 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8706 * msdos.c (IT_set_terminal_window): Remove no-op.
8707 (initialize_msdos_display): Adjust terminal setup.
8708 * w32console.c (w32con_set_terminal_window): Remove no-op.
8709 (initialize_w32_display): Adjust terminal setup.
8710 * w32term.c (w32_set_terminal_window): Remove no-op.
8711 (w32_create_terminal): Adjust terminal setup.
8712 * xterm.c (XTset_terminal_window): Remove no-op.
8713 (x_create_terminal): Adjust terminal setup.
8715 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8717 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8719 (ns_create_terminal): Adjust terminal setup.
8720 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8722 (w32_create_terminal): Adjust terminal setup.
8723 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8725 (x_create_terminal): Adjust terminal setup.
8727 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8729 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8730 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8731 * dispnew.c (buffer_posn_from_coords):
8732 * window.c (Fwindow_end, displayed_window_lines):
8733 * xdisp.c (redisplay_mode_lines): Use it.
8735 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8737 * fontset.c (face_for_char): Check char in the current face font first
8738 if HAVE_NS (Bug#15138).
8740 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8742 * window.c (temp_output_buffer_show): Make sure window returned
8743 by display_buffer is live (Bug#15213).
8745 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8747 Minor cleanup to avoid forward declarations.
8748 * coding.h (struct ccl_spec): Remove forward declaration.
8749 * composite.h (toplevel): Include font.h.
8750 (struct composition_it, struct face, struct font_metrics):
8751 Remove forward declaration.
8752 * dispextern.h (struct image, struct atimer): Likewise.
8753 * emacsgtkfixed.h (struct frame): Likewise.
8754 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8755 * font.h (struct font_driver, struct font, struct glyph_string)
8756 (struct face): Remove forward declaration.
8757 * fontset.h (struct face, struct font): Likewise.
8758 * frame.h (toplevel): Style cleanup.
8759 (enum output_method): Move to...
8760 * termhooks.h (enum output_method): ...here.
8761 (struct glyph, struct frame, struct ns_display_info)
8762 (struct x_display_info, struct w32_display_info):
8763 Remove forward declaration.
8764 * xterm.h (toplevel): Include termhooks.h.
8765 (struct font, struct window, struct glyph_matrix, struct frame)
8766 (struct input_event, struct face, struct image): Remove forward
8768 * gtkutil.h (struct _widget_value): Likewise.
8769 * keyboard.h (toplevel): Include termhooks.h.
8770 (struct input_event): Remove forward declaration.
8772 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8774 * intervals.c (set_point_from_marker): New function.
8775 * editfns.c (Fgoto_char):
8776 * process.c (Finternal_default_process_filter):
8777 * window.c (select_window_1): Use it.
8778 * buffer.h (set_point_from_marker): Add prototype.
8780 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8782 * w32.c (term_winsock): Call release_listen_threads before calling
8784 (_sys_wait_accept): Wait for accept event in a loop with a finite
8785 timeout, instead of waiting indefinitely. Will hopefully avoid
8786 hanging during exit because WSACleanup deadlocks waiting for the
8787 event object to be released. (Bug#14333)
8789 * w32proc.c (release_listen_threads): New function, signals all
8790 the reader threads that listen for connections to stop waiting.
8792 * w32.h (release_listen_threads): Add prototype.
8794 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8796 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8797 field of new marker (for sanity and safety).
8798 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8799 anyway because XMISCTYPE is a function and can't be an lvalue).
8801 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8803 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8804 (x_after_update_window_line, x_scroll_bar_create)
8805 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8806 (handle_one_xevent, x_clear_frame_area):
8807 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8808 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8809 * xterm.h (x_clear_area): Adjust prototype.
8811 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8813 Hook scanning and indentation functions to find_newline. This helps
8814 to avoid duplicated code and renders more respect to newline cache.
8815 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8816 * cmds.c (Fforward_line):
8817 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8818 Use find_newline and avoid unnecessary point movements.
8819 * search.c (scan_newline): Implement on top of find_newline.
8821 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8823 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8824 scoped code (bug#11258).
8826 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8828 * nsterm.m (last_window): New variable.
8829 (EV_TRAILER2): New macro.
8830 (EV_TRAILER): Call EV_TRAILER2.
8831 (mouseMoved:): Add support for mouse-autoselect-window
8832 on nextstep (Bug#6888).
8834 2013-08-28 Andreas Schwab <schwab@suse.de>
8836 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8837 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8838 Remove unused macro definitions.
8839 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8840 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8841 Only define if emacs.
8843 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8845 Prefer enum glyph_row_area to int where appropriate.
8846 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8848 (window_box, window_box_width, window_box_left, window_box_left_offset)
8849 (window_box_right, window_box_right_offset): Adjust prototypes.
8850 * xdisp.c (window_box, window_box_width, window_box_left)
8851 (window_box_left_offset, window_box_right, window_box_right_offset):
8852 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8853 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8854 * nsterm.m (ns_clip_to_row):
8855 * w32term.c (w32_clip_to_row):
8856 * xterm.c (x_clip_to_row): Likewise.
8858 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8860 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8861 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8863 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8865 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8866 for portability to hosts where /bin/sh has problems.
8868 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8870 Redesign redisplay interface to drop global output_cursor.
8871 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8872 (toplevel): Remove declaration of output_cursor.
8873 (set_output_cursor, x_cursor_to): Remove prototype.
8874 * window.h (struct window): New member output_cursor.
8875 (output_cursor_to): New function to replace RIF member.
8876 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8877 (update_text_area, set_window_cursor_after_update): Use it.
8878 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8879 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8880 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8881 * w32term.c (x_update_window_begin, x_update_window_end):
8882 * xterm.c (x_update_window_begin, x_update_window_end):
8883 Adjust to use per-window output cursor.
8885 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8887 Simplify SELECT_TYPE-related code.
8888 Like EMACS_TIME, this portability layer is no longer needed, since
8889 Emacs has been using fd_set as a portability layer for some time.
8890 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8891 (SELECT_TYPE): Remove. All uses changed to fd_set.
8892 (fd_set) [!FD_SET]: New typedef.
8894 Simplify EMACS_TIME-related code.
8895 This portability layer is no longer needed, since Emacs has been
8896 using struct timespec as a portability layer for some time.
8897 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8898 Include <time.h> rather than "systime.h"; that's all that's needed now.
8899 * dispnew.c: Include <timespec.h> rather than "systime.h";
8900 that's all that's needed now.
8901 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8902 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8903 TIMESPEC_RESOLUTION.
8904 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8905 LOG10_TIMESPEC_RESOLUTION.
8906 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8907 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8908 (make_emacs_time): Remove. All used changed to make_timespec.
8909 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8910 (current_timespec): Rename from current_emacs_time. All uses changed.
8911 (add_emacs_time): Remove. All uses changed to timespec_add.
8912 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8913 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8914 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8915 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8916 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8917 (current_timespec): Rename from current_emacs_time. All uses changed.
8918 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8919 changed to timespec_cmp.
8920 * xgselect.c: Include <timespec.h>, since our .h files don't.
8922 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8924 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8925 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8926 Remove the leftovers.
8927 * gtkutil.c (toplevel): Do not declare Qxft but include
8929 * image.c (toplevel): Do not declare Vlibrary_cache because
8930 it's already done in lisp.h.
8932 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8934 * lisp.h (Mouse_HLInfo): Move from here...
8935 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8936 (reset_mouse_highlight): New function.
8937 * msdos.c (dos_set_window_size, IT_update_begin)
8938 (internal_terminal_init):
8939 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8940 (ns_initialize_display_info):
8941 * w32console.c (initialize_w32_display):
8942 * w32term.c (x_update_window_end, x_free_frame_resources)
8943 (w32_initialize_display_info):
8944 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8945 * window.c (Fdelete_other_windows_internal):
8946 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8947 * termchar.h (toplevel):
8948 * xterm.h (toplevel): Include dispextern.h.
8950 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8952 Fix minor problems found by static checking.
8953 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8954 (expect): Avoid nested-if warning.
8955 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8956 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8957 * nsterm.h, nsterm.m (ns_select):
8958 * xgselect.c, xgselect.h (xg_select):
8959 Adjust signature to better match pselect's.
8960 * nsterm.m (ns_select):
8961 Don't set *TIMEOUT, since pselect doesn't.
8962 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8963 diagnostic about assigning const char * to it.
8964 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8966 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8968 * lread.c (substitute_object_recurse): Handle hash-tables as well
8971 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8973 Fix unlikely core dump in init_tty, and simplify terminfo case.
8974 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8975 The old version incorrectly dumped core if malloc returned a
8976 buffer containing only non-NUL bytes.
8977 (init_tty): Do not allocate or free termcap buffers; the
8978 struct does that for us now.
8979 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8980 (struct tty_display_info): Define members termcap_term_buffer and
8981 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8982 use them. Allocate them directly in struct rather than indirectly
8983 via a pointer, to simplify init_tty.
8985 * frame.c (check_minibuf_window): Initialize 'window' properly,
8986 so that Emacs reliably aborts later if 'window' is not initialized.
8988 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8990 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8991 of VoidSymbol (Bug#15154).
8993 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8995 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8996 mouse_face_beg_y and mouse_face_end_y.
8997 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8998 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8999 Adjust users and update comment where appropriate.
9001 2013-08-26 Martin Rudalics <rudalics@gmx.at>
9003 * frame.c (check_minibuf_window): New function.
9004 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
9005 Call check_minibuf_window (Bug#15183).
9007 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9009 * window.h (struct window): Replace last_cursor with last_cursor_vpos
9010 because this is the only last cursor data we need to keep and consult.
9011 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
9012 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
9015 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9017 Fix recovering from possible decompression error.
9018 Since insert_from_gap doesn't always move point, we can't use PT as
9019 the position where the partially decompressed data ends, and
9020 should count how many bytes was produced so far.
9021 * decompress.c (struct decompress_unwind_data): Add nbytes member.
9022 (unwind_decompress): Really delete partially uncompressed data.
9023 (Fzlib_decompress_region): Take decompressed data size into account.
9025 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9027 * syntax.c (init_syntax_once): Adjust comment and do an early
9028 initialization of Qchar_table_extra_slots just once...
9029 * casetab.c (init_casetab_once):
9030 * category.c (init_category_once):
9031 * character.c (syms_of_character):
9032 * coding.c (syms_of_coding):
9033 * xdisp.c (syms_of_xdisp): ...and omit it here.
9035 2013-08-24 Eli Zaretskii <eliz@gnu.org>
9037 * xdisp.c (get_next_display_element): Don't apply to characters
9038 from a display vector the logic of setting it->end_of_box_run_p
9039 suitable for characters from a buffer. (Bug#15175)
9041 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
9042 to handle directories, rather than '_utime' which doesn't.
9045 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
9047 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
9048 or fullscreen (Bug#14627).
9050 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
9052 System-dependent integer overflow fixes.
9053 * process.c (Fset_process_window_size): Signal an error if
9054 the window size is outside the range supported by the lower level.
9055 * sysdep.c (set_window_size): Return negative on error,
9056 nonnegative on success, rather than -1, 0, 1 on not in system,
9057 failure, success. This is simpler. Caller changed.
9058 (serial_configure): Remove unnecessary initialization of local.
9059 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
9060 size fits in unsigned long; this isn't true on some 32-bit hosts.
9061 Avoid buffer overrun if some future version of /proc/meminfo has a
9062 variable name longer than 20 bytes.
9063 (system_process_attributes) [__FreeBSD__]:
9064 Don't assume hw.availpages fits in 'int'.
9066 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
9068 Don't let very long directory names overrun the stack.
9069 Fix some related minor problems involving "//", vfork.
9070 * callproc.c (encode_current_directory): New function.
9071 (call_process): Don't append "/"; not needed.
9072 * fileio.c (file_name_as_directory_slop): New constant.
9073 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
9074 this can save the caller having to alloca.
9075 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
9076 Use SAFE_ALLOCA, not alloca.
9077 (directory_file_name, Fexpand_file_name): Leave leading "//"
9078 alone, since it can be special even on POSIX platforms.
9079 * callproc.c (call_process):
9080 * process.c (Fformat_network_address):
9081 * sysdep.c (sys_subshell):
9082 Use encode_current_directory rather than rolling our own.
9083 (create_process): No need to encode directory; caller does that now.
9084 * process.h (encode_current_directory): New decl.
9085 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
9086 Rework to avoid 'goto xyzzy;'.
9088 2013-08-23 Eli Zaretskii <eliz@gnu.org>
9090 * xdisp.c (handle_face_prop): If the default face was remapped use
9091 the remapped face for strings from prefix properties. (Bug#15155)
9093 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9095 Minor cleanup for redisplay interface and few related functions.
9096 * frame.h (enum text_cursor_kinds): Move from here...
9097 * dispextern.h (enum text_cursor_kinds): ...to here.
9098 (toplevel): Drop unnecessary declarations.
9099 (struct redisplay_interface): Use bool and enum text_cursor_kinds
9100 in update_window_end_hook and draw_window_cursor functions.
9101 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
9102 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
9103 * w32term.c (x_update_window_end, w32_draw_window_cursor):
9104 * xterm.c (x_update_window_end, x_draw_window_cursor):
9105 * xdisp.c (display_and_set_cursor, update_window_cursor)
9106 (update_cursor_in_window_tree, x_update_cursor): Use bool and
9107 enum text_cursor_kinds where appropriate.
9109 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9111 Redesign redisplay interface to drop updated_row and updated_area.
9112 * dispextern.h (updated_row, updated_area): Remove declaration.
9113 (struct redisplay_interface): Pass glyph row and row area parameters
9114 to write_glyphs, insert_glyphs and clear_end_of_line functions.
9115 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9117 * dispnew.c (updated_row, updated_area): Remove.
9118 (redraw_overlapped_rows, update_window_line): Adjust user.
9119 (update_marginal_area, update_text_area): Likewise. Pass updated row
9120 as a parameter. Prefer enum glyph_row_area to int where appropriate.
9121 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9124 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
9126 * process.c (flush_pending_output): Remove stub.
9129 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9131 * callproc.c: Fix race that killed background processes (Bug#15144).
9132 (call_process): New arg TEMPFILE_INDEX. Callers changed.
9133 Record deleted process-id in critical section, not afterwards.
9134 Don't mistakenly kill process created by a call-process invocation
9135 that discards output and does not wait.
9137 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
9139 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
9140 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
9141 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
9142 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
9143 to shut up compiler in mark_object.
9144 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
9146 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9148 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
9149 We can't portably rely on PTY_OPEN doing that, even if
9150 it calls posix_openpt with O_CLOEXEC.
9152 2013-08-20 Kenichi Handa <handa@gnu.org>
9154 * character.c (string_char): Improve commentary.
9156 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
9158 * image.c (SIGNATURE_DIGESTSIZE): Remove.
9159 (struct animation_cache): Make signature a flexible array member.
9160 All uses changed. This is a tad slower but may insulate us better
9161 from future changes to ImageMagick.
9163 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9165 * image.c: Shrink memory needed for animation cache.
9166 (SIGNATURE_DIGESTSIZE): New constant.
9167 (struct animation_cache): Make 'signature' a fixed size array of bytes.
9168 (imagemagick_create_cache): Copy the signature. This saves
9169 several KB of memory that ImageMagick wastes per signature.
9170 Don't bother updating the update_time, as the caller does that now.
9171 (imagemagick_prune_animation_cache): Don't destroy the signature, as
9172 it's a fixed size struct member now.
9173 (imagemagick_get_animation_cache): Always destroy the signature,
9174 as it's now imagemagick_create_cache's responsibility to copy it.
9175 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
9176 and use memcmp rather than strcmp.
9177 eassert that ImageMagick returns a signature of the specified length.
9179 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
9181 * image.c (imagemagick_get_animation_cache): Don't segfault on
9183 (imagemagick_get_animation_cache): Revert to previous definition
9184 so that it actually works. But keep the memory leak fix.
9185 (imagemagick_get_animation_cache): Fix memory leak.
9187 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9189 * image.c: Fix animation cache signature memory leak.
9190 Fix some other minor performance problems while we're at it.
9191 (imagemagick_create_cache): Clear just the members that
9192 need clearing. Don't set update_time, as caller does that now.
9193 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
9194 Simplify by using pointer-to-pointer instead of a prev pointer.
9195 (imagemagick_prune_animation_cache): Use make_emacs_time rather
9196 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
9197 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
9198 it's already a copy. Free the signature probe unless it's cached.
9200 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
9201 This was introduced by my 2013-08-12 fix for Bug#15035.
9203 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
9205 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
9206 (imagemagick_prune_animation_cache): Now static.
9208 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
9210 * image.c (imagemagick_get_animation_cache): Don't segfault when
9211 pruning all entries.
9213 2013-08-18 Ken Brown <kbrown@cornell.edu>
9215 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
9216 static heap if ENABLE_CHECKING is defined.
9217 (max_bss_sbrk_ptr): New variable.
9219 (report_sheap_usage): Report maximum static heap usage instead of
9220 ending static heap usage.
9222 2013-08-17 Eli Zaretskii <eliz@gnu.org>
9224 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
9225 of zlib_initialized according to the results of calling
9226 init_zlib_functions.
9228 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9230 * image.c: Implement an ImageMagick per-image cache.
9231 (imagemagick_get_animation_cache): Fix a double-free error.
9232 (imagemagick_load_image): Remove the ping_wand code, which only
9233 apparently saved time on invalid animated images, and slowed down
9234 everything else. Optimise for the common case.
9236 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9238 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9240 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9242 * marker.c (set_marker): Remove documentation of undefined behavior.
9244 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9246 * image.c (imagemagick_compute_animated_image): Animate correctly
9247 when sub-images are smaller than the main image.
9248 (imagemagick_compute_animated_image): Setting the iterator row to
9249 zero is apparently not allowed.
9250 (imagemagick_compute_animated_image): Allow images that say they
9251 have sub-images that are bigger than the main image, but just crop
9254 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9256 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9258 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9260 * image.c (imagemagick_compute_animated_image): Respect the GIF
9263 2013-08-15 Ken Brown <kbrown@cornell.edu>
9265 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9266 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9269 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9271 Fix minor problems found by static checking.
9272 * frame.c (delete_frame):
9273 * xdisp.c (next_element_from_display_vector):
9274 Avoid uninitialized local.
9275 * image.c (imagemagick_compute_animated_image): Port to C89.
9276 Prefer usual GNU indentation style for loops.
9277 Be more careful about bizarrely large sizes, by using ptrdiff_t
9280 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9282 Fix infinite frame selection loop (Bug#15025).
9283 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9285 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9287 * xdisp.c (compute_window_start_on_continuation_line):
9288 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9289 to make sure we end up setting the window start at the leftmost
9290 visible character of the display line. This avoids funky
9291 horizontal shifting because the window start is not kept on the
9292 same position. (Bug#15090)
9293 (next_element_from_display_vector): Support 'box' face attribute
9294 in the face definitions of a display vector. (Bug#15099)
9296 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9298 * image.c (imagemagick_compute_animated_image): Implement animated
9300 (imagemagick_compute_animated_image): Fix some compilation
9301 warnings. Implement a very simple cache to make the animation
9302 usable at all, but it should be replaced with a per-image cache.
9304 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9306 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9307 to do `for' loops over alist values.
9308 * buffer.h (FOR_EACH_BUFFER):
9309 * process.c (FOR_EACH_PROCESS): Use it.
9310 (handle_child_signal, status_notify, Fget_buffer_process)
9311 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9313 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9315 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9316 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9317 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9318 to xzalloc and so avoid redundant call to memset.
9319 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9320 members because it is allocated with xzalloc and so already zeroed.
9322 2013-08-14 Ken Brown <kbrown@cornell.edu>
9324 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9327 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9329 Utility function and macro to copy Lisp string to C string.
9330 * lisp.h (xlispstrdupa): New macro.
9331 (xlispstrdup): New prototype.
9332 * alloc.c (xlispstrdup): New function.
9333 * callint.c (Fcall_interactively):
9334 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9335 (Fsubstitute_in_file_name):
9336 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9337 * image.c (x_create_bitmap_from_file):
9338 * w32term.c (w32_term_init):
9339 * xterm.c (x_term_init): Use xlispstrdup.
9341 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9343 * image.c (imagemagick_load_image): Make animated pictures work.
9344 There's still some problems with background color settings, though
9347 * decompress.c (unwind_decompress): Always restore point.
9349 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9351 * marker.c (set_marker): Reformat documentation.
9353 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9355 * xdisp.c (cursor_type_changed): Now static.
9357 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9358 Use changed. This avoids the need to call xmalloc and for the
9359 caller to call xfree, and avoids memory leaks in some situations.
9361 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9363 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9364 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9365 (redisplay_window): If window_end_valid is cleared due to non-zero
9366 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9367 so do not call to try_cursor_movement for that window.
9369 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9371 * window.h (struct window): Convert window_end_pos and
9372 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9373 (wset_window_end_pos, wset_window_end_vpos): Remove.
9374 * dispnew.c (adjust_glyph_matrix):
9375 * window.c (Fwindow_end, replace_window, set_window_buffer)
9377 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9378 (set_vertical_scroll_bar, redisplay_window, try_window)
9379 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9380 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9381 (note_mouse_highlight): Adjust users.
9382 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9385 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9387 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9388 * image.c (imagemagick_filename_hint): Use `const char *' and
9389 prefer SSDATA to SDATA to avoid warnings.
9391 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9393 Cleanup window fringes, margins and scroll bars adjustments.
9394 * window.c (set_window_fringes, set_window_margins)
9395 (set_window_scroll_bars, apply_window_adjustment): New functions.
9396 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9397 (Fset_window_scroll_bars): Use them.
9399 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9401 * window.h (struct window): Convert scroll_bar_width
9402 from Lisp_Object to integer. Adjust comment.
9403 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9405 * window.c (wset_scroll_bar_width): Remove.
9406 (make_window): Initialize scroll_bar_width.
9407 (Fsplit_window_internal): Use direct assignment.
9408 (Fset_window_configuration, save_window_save):
9409 Convert Lisp_Object to integer and back where appropriate.
9410 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9411 bar was actually changed, and mention this in docstring.
9413 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9415 * decompress.c: Minor simplifications.
9416 (Fzlib_decompress_region): Don't bother verifying
9417 that avail_out <= UINT_MAX, as that was confusing.
9418 Mention the restriction in a comment instead.
9419 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9421 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9423 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9424 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9426 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9428 * image.c (imagemagick_filename_hint): Check for errors in the
9431 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9433 * window.c (Fwindow_margins): Return nil when there's no marginal
9434 area, as per the documented API.
9436 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9437 Fmake_vector, as scroll bar's struct members are not all Lisp
9438 objects now. This avoids crashes in GC.
9440 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9441 bool, so its address could be taken.
9443 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9445 * image.c (imagemagick_filename_hint): New function to possibly
9446 apply `image-content-type-suffixes'.
9447 (imagemagick_load_image): Use it.
9449 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9451 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9452 if loading zlib failed.
9454 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9456 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9457 2013-08-13 checkin below. Change bool to BOOL, rule is:
9458 All Obj-C code uses BOOL, except for interfaces callable from C.
9460 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9462 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9464 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9465 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9466 bool instead of BOOL.
9467 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9468 from Lisp_Object to bitfield. Adjust comment.
9469 * w32term.c (x_scroll_bar_create): Adjust user.
9470 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9471 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9472 Use bool for boolean.
9473 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9474 to `unsigned int' when defining a bitfield.
9476 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9478 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9480 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9482 * window.h (struct window): Convert left_margin_cols and
9483 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9484 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9485 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9487 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9489 (showing_window_margins_p, update_window_line, update_frame_1):
9490 * fringe.c (draw_fringe_bitmap_1):
9491 * xdisp.c (window_box_width): Adjust users.
9492 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9493 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9494 Use direct assignment.
9495 (Fset_window_configuration, save_window_save, Fwindow_margins):
9496 Convert Lisp_Object to integer and back where appropriate.
9497 (Fset_window_margins): Adjust user. Return t if any margin
9498 was actually changed, and mention this in docstring.
9500 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9502 * syntax.c (forward_word):
9503 * cmds.c (forward_char, backward_char): Mention the optional argument.
9505 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9507 * window.h (struct window): Convert left_fringe_width
9508 and right_fringe_width from Lisp_Objects to integers.
9510 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9511 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9512 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9514 (make_window): Initialize new integer fields to -1.
9515 (Fsplit_window_internal): Use direct assignment.
9516 (Fset_window_configuration, save_window_save):
9517 Convert Lisp_Object to integer and back where appropriate.
9518 (Fset_window_fringes): Adjust user. Return t if any fringe
9519 was actually changed, and mention this in docstring.
9521 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9523 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9524 * nsfns.m (x_set_cursor_type):
9525 * w32fns.c (x_set_cursor_type):
9526 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9527 * xdisp.c (set_frame_cursor_types): ...but in common code.
9529 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9531 * font.c (clear_font_cache): New function, stripped from...
9532 (Fclear_font_cache): ...here, which now uses the function
9533 above. Adjust comment.
9534 * font.h (clear_font_cache): Add prototype.
9535 * xfaces.c (clear_face_cache): Use clear_font_cache.
9537 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9539 * window.c (Fset_window_start): Compare `w', not `window' because
9540 `w' might not be equal to `window' after call to decode_live_window.
9542 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9544 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9545 This fixes a problem introduced by the Bug#15035 patch
9546 when using GPG. Reported by Herbert J. Skuhra.
9548 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9550 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9551 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9552 not yet initialized.
9554 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9556 * decompress.c (Fzlib_decompress_region): Support zlib
9557 decompression, too, and rename.
9559 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9561 Minor zlib configuration tweaks.
9562 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9563 Don't assume presence of fn_inflateInit2_ zlib internal function.
9565 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9567 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9568 include the zlib prefix.
9570 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9572 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9573 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9574 define static variables that are pointers to zlib functions to be
9576 (init_zlib_functions) [WINDOWSNT]: New function.
9577 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9579 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9580 macros instead of invoking the zlib functions directly.
9581 (syms_of_decompress): DEFSYM Qzlib_dll.
9582 Staticpro Szlib_available_p.
9584 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9586 Avoid looping over all frame windows to freeze and unfreeze.
9587 * window.h (struct window): Drop frozen_window_start_p.
9588 (freeze_window_starts): Drop prototype.
9589 * frame.h (struct frame): New frozen_window_starts flag.
9590 (FRAME_WINDOWS_FROZEN): New macro.
9591 * window.c (freeze_window_start, freeze_window_starts):
9593 (select_window, replace_window): Adjust users.
9594 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9595 (window_frozen_p): New function.
9596 (redisplay_window): Use it.
9598 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9600 Fix some fd issues when running subprocesses (Bug#15035).
9601 Fix bugs that can leak files or file descriptors on errors.
9602 Don't unlink open temp files, as that's hard for users to diagnose
9603 when things go awry (e.g., temp disk exhausted).
9604 Don't bother to lock temp files. Check for invalid recursion.
9605 * callproc.c (synch_process_fd): Remove. All uses removed.
9606 (synch_process_tempfile): New var or macro.
9607 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9609 (record_kill_process): New arg, the temp name. All callers changed.
9610 (delete_temp_file): Now just a simple wrapper around unlink.
9611 (call_process_kill): New arg, the call_process_fd array.
9612 Close them all. Clear synch_process_pid. Remove the temp file,
9613 or arrange for it to be removed.
9614 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9615 that's been moved to synch_process_tempfile. Caller changed.
9616 Do not remove the tempfile; that's now call_process_kill's
9618 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9619 call_process_kill; the caller now does that.
9620 (call_process_cleanup): Do not close the process fd; that's now
9621 call_process_kill's responsibility.
9622 (Fcall_process): Implement via new function call_process, which
9623 has most of the old body of Fcall_process, but with a different API.
9624 (call_process): New function that does not open or close filefd if
9625 it is nonnegative. Record which fds need to be closed, and let
9626 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9627 Signal an error if invoked recursively (could be done via a hook).
9628 Simplify creation of the tempfile in the MSDOS case.
9629 Don't create the output file until after checking for the executable.
9630 Report any failure to open /dev/null.
9631 Don't open /dev/null for writing twice; once is enough.
9632 Don't create pipe if all output is being discarded or sent to file.
9633 Don't worry about setting up the coding system or reading from the
9634 pipe if all output is being discarded.
9635 Hoist fd_error local into top level, to lessen block nesting.
9636 Don't record deleted pid here; now done by Fcall_process_region.
9637 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9638 and note its success in synch_process_tempfile.
9639 Do not leak resources when child_setup fails.
9640 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9641 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9642 (create_temp_file): Now returns open fd, with an additional
9643 Lisp_Object * argument to return the name. All callers changed.
9644 Do not close the file; rewind it instead, and leave it open for
9645 the caller. Do not lock the temp file. Unwind-protect the file
9646 and the file-descriptor.
9647 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9648 If an asynchrounous process, record it here, not in call_process.
9649 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9650 * eval.c (set_unwind_protect): New function.
9651 * fileio.c (write_region): New function, generalized from the
9652 old Fwrite_region. Do not lock temp files.
9653 (Fwrite_region): Use it.
9654 * lisp.h (set_unwind_protect, write_region): New decls.
9655 * process.c: Include <verify.h>.
9656 (make_process): Mark fds as initially closed.
9657 (deleted_pid_list): Now a list of pid-filename pairs.
9659 (close_process_fd): New function.
9660 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9661 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9662 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9663 (create_process, create_pty, Fmake_serial_process)
9664 (server_accept_connection): Record which fds need to be closed,
9665 and let deactivate_process close them.
9666 (Fmake_network_process): Do not discard the unwind-protect
9667 until it's safe to do so.
9668 (deactivate_process): Close the fds opened by create_process etc.
9669 (Fprocess_send_eof): Adjust to new way of recording open fds.
9670 Report an error if /dev/null can't be opened, instead of aborting.
9671 * process.h (PROCESS_OPEN_FDS): New constant.
9672 (struct Lisp_Process): New member open_fds.
9673 (record_kill_process, record_deleted_pid): Adjust signatures.
9674 (record_deleted_pid): Move decl here ...
9675 * syswait.h (record_deleted_pid): ... from here.
9677 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9679 * decompress.c: Fix bugs with large buffers and weird inputs.
9680 Tune a bit. Reindent as per usual Emacs style.
9681 (BUFFER_SIZE): Remove.
9682 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9683 more than UINT_MAX bytes. Decompress into the gap instead of into
9684 an auto buffer, as this should avoid copying. Return nil if
9685 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9686 set immediate_quit; we shouldn't trust zlib code that much.
9688 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9690 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9691 errors, and really move the gap to where we want it.
9693 * lisp.h: Include decompress.c support.
9695 * emacs.c (main): Include decompress.c support.
9697 * Makefile.in: Include -lz if present.
9699 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9701 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9702 (initWithTitle:): Initialize frame to 0.
9703 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9704 (fillWithWidgetValue:frame:): Rename from
9705 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9707 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9708 fillWithWidgetValue:frame:
9710 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9711 remove memory leak warnings.
9713 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9714 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9717 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9718 (x_activate_menubar): Update the whole menu.
9719 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9720 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9721 current event is not NSSystemDefined (Bug#15001).
9722 Call ns_check_menu_open only if trackingMenu is 2.
9723 (menuDidClose:): New method, decrease trackingMenu.
9724 (fillWithWidgetValue:setDelegate:): New method.
9725 (fillWithWidgetValue:): Call the above.
9727 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9729 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9731 Omit some unnecessary casts.
9732 Many of these go back to the old pre-C89 days, when they may have
9733 been needed, but we've been assuming C89 or later for a while now.
9734 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9735 (live_float_p, live_misc_p, live_vector_p):
9736 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9737 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9738 (defvar_per_buffer):
9739 * callint.c (Fcall_interactively):
9740 * doc.c (Fsubstitute_command_keys):
9741 * filelock.c (get_boot_time):
9742 * frame.c (xrdb_get_resource):
9743 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9744 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9745 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9746 (menuitem_highlight_callback, menu_destroy_callback)
9747 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9748 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9749 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9750 (xg_tool_bar_help_callback, tb_size_cb):
9751 * image.c (xpm_alloc_color, png_read_from_memory)
9752 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9753 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9755 * keymap.c (describe_map):
9756 * nsfns.m (Fns_display_monitor_attributes_list):
9757 * nsmenu.m (process_dialog:):
9758 * nsterm.m (hold_event):
9759 * process.c (wait_reading_process_output):
9760 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9761 * scroll.c (do_direct_scrolling, scrolling_1):
9762 * termcap.c (tgetent):
9763 * window.c (check_window_containing, add_window_to_list)
9764 (freeze_window_starts):
9765 * xdisp.c (compare_overlay_entries, vmessage):
9766 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9767 (x_get_monitor_attributes_xrandr)
9768 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9769 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9770 * xfont.c (xfont_match, xfont_open):
9771 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9772 (menubar_selection_callback, menu_position_func)
9773 (popup_selection_callback, create_and_show_popup_menu)
9774 (dialog_selection_callback, create_and_show_dialog):
9775 * xrdb.c (x_get_string_resource)
9777 * xsmfns.c (x_session_check_input):
9778 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9779 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9780 (xaw_jump_callback, xaw_scroll_callback):
9781 Omit unnecessary casts.
9783 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9785 Minor string-length refactoring.
9786 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9787 * frame.c (make_monitor_attribute_list):
9788 Prefer build_string to strlen + make_string.
9790 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9792 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9793 don't check minor_code (Bug#14417).
9795 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9797 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9798 vertical positions instead. This avoids calling MATRIX_ROW with
9799 row numbers that are possibly beyond valid limits. (Bug#15064)
9801 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9803 Use xstrdup and build_unibyte_string where applicable.
9804 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9805 * xfns.c (x_window):
9806 * xrdb.c (x_get_customization_string):
9807 * xterm.c (xim_initialize):
9808 * w32fns.c (w32_window): Use xstrdup.
9809 (w32_display_monitor_attributes_list):
9810 * emacs.c (init_cmdargs):
9811 * keyboard.c (PUSH_C_STR):
9812 * nsfont.m (nsfont_open):
9813 * sysdep.c (system_process_attributes):
9814 * w32.c (system_process_attributes):
9815 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9817 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9819 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9820 variables of these types so that GDB would know about them, as aid
9821 for debugging fatal exceptions. (Bug#15024) See also
9822 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9825 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9827 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9828 larger than the NSWindow (Bug#14934).
9830 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9832 Redesign redisplay interface to drop global variable updated_window.
9833 Always pass currently updated window as a parameter to update routines.
9834 * dispextern.h (updated_window): Remove declaration.
9835 (struct redisplay_interface): Pass window parameter to
9836 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9837 and after_update_window_hook.
9838 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9840 * dispnew.c (updated_window): Remove.
9841 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9842 (update_window_line): Adjust to match redisplay interface changes.
9843 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9844 (ns_scroll_run, ns_after_update_window_line):
9845 * w32term.c (x_update_window_begin, x_update_window_end)
9846 (x_after_update_window_line, x_scroll_run):
9847 * xterm.c (x_update_window_begin, x_update_window_end)
9848 (x_after_update_window_line, x_scroll_run):
9849 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9850 Likewise. Adjust comments where appropriate.
9851 (x_cursor_to): Simplify because this is always called during window
9852 update (but install debugging check anyway).
9853 (expose_window): Check must_be_updated_p flag to see whether this
9854 function is called during window update.
9856 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9858 Do not reset window modification event counters excessively.
9859 These leftovers and poor man's tricky methods to catch extra
9860 redisplay's attention are no longer needed.
9861 * frame.c (set_menu_bar_lines_1):
9862 * minibuf.c (read_minibuf_unwind):
9863 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9864 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9865 (window_scroll_line_based, Fset_window_configuration):
9866 * xdisp.c (redisplay_window): Do not reset last_modified and
9867 last_overlay_modified counters.
9869 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9871 * xselect.c (x_send_client_event): Set send_event and serial, memset
9872 data.l as it might be bigger than data.b. Use 24 bit mask to
9873 XSendEvent (Bug#15034).
9875 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9877 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9878 for TTY frames that are not the top frame on their console.
9881 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9883 * w32term.c (w32fullscreen_hook): Really maximize frame when
9884 asked for (Bug#14841).
9886 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9888 Prefer selected_window to Fselected_window, likewise for frames.
9889 * buffer.c (Fbuffer_swap_text):
9890 * data.c (Fvariable_binding_locus):
9891 * window.c (run_window_configuration_change_hook): Adjust users.
9892 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9893 Use decode_live_frame.
9895 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9897 Be more careful if selected window shows the buffer other than current,
9898 use window_outdated only if this is not so. This change should also
9899 address some weird issues discussed in Bug#13012.
9900 * window.h (window_outdated): New prototype.
9901 * window.c (window_outdated): Now here. Convert from static and
9902 always assume window's buffer.
9903 (Fwindow_end, Fwindow_line_height): Use it.
9904 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9905 and always assume window's buffer.
9906 (redisplay_window): Adjust user.
9907 (redisplay_internal): Call to reconsider_clip_changes once and
9908 check whether mode line should be updated only if selected window
9909 shows current buffer.
9910 (run_window_scroll_functions): Use eassert for debugging check.
9911 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9913 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9915 * window.c (window_scroll, window_scroll_pixel_based)
9916 (window_scroll_line_based): Use bool for booleans.
9918 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9920 * process.c: Fix minor off-by-one issues in descriptor counts.
9921 This shouldn't fix any real bugs, but it cleans up the code a bit.
9922 (max_process_desc, max_input_desc): -1, not 0, means none.
9924 (delete_input_desc): New function.
9925 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9926 (deactivate_process): Scan backwards when recomuting max_process_desc;
9927 that should be faster.
9928 (init_process_emacs): Initialize max_input_desc.
9930 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9932 Use region cache to speedup bidi_find_paragraph_start.
9933 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9934 Rename cache_long_line_scans to cache_long_scans.
9935 * buffer.c (bset_cache_long_line_scans): Rename to
9936 bset_cache_long_scans.
9937 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9938 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9940 (syms_of_buffer): Rename cache-long-line-scans to
9941 cache-long-scans. Adjust docstring.
9942 * search.c (newline_cache_on_off):
9943 * indent.c (width_run_cache_on_off): Adjust users.
9944 * bidi.c (bidi_paragraph_cache_on_off): New function.
9945 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9946 * insdel.c (prepare_to_modify_buffer):
9947 Invalidate bidi_paragraph_cache if enabled.
9949 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9951 Invalidate region caches only if buffer text is going to be changed.
9952 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9953 (modify_text): ...new prototype.
9954 (prepare_to_modify_buffer_1): New prototype.
9955 * textprop.c (modify_region): Rename to...
9956 (modify_text_properties): ...new function.
9957 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9958 (Fremove_list_of_text_properties): Adjust users.
9959 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9960 (modify_text): ...new function.
9961 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9962 (prepare_to_modify_buffer_1): ...new function.
9963 * casefiddle.c (casify_region):
9964 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9965 (Ftranspose_regions): Use modify_text.
9967 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9969 * lisp.mk (lisp): Add nadvice.elc.
9971 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9973 New macro to iterate over live buffers similar to frames.
9974 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9975 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9976 Declare buffer-related variables here to offload lisp.h.
9977 * buffer.c (Vbuffer_alist): Adjust comment.
9978 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9979 (other_buffer_safely):
9980 * data.c (store_symval_forwarding):
9981 * dispnew.c (Fframe_or_buffer_changed_p):
9982 * fileio.c (Fdo_auto_save):
9983 * filelock.c (unlock_all_files):
9984 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9986 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9988 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9989 * callproc.c (create_temp_file):
9990 * filelock.c (create_lock_file):
9991 Assume mkostemp, since it's now provided by Gnulib.
9993 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9995 * w32.c (mkostemp): New function.
9996 (mktemp): Remove, no longer used. Most of the code reused in
9997 mkostemp. (Bug#15015)
9998 (mktemp): Don't undef.
10000 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
10002 * dispnew.c (glyph_matrix_count, glyph_pool_count):
10003 Move under GLYPH_DEBUG and ENABLE_CHECKING.
10004 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
10005 (free_glyph_pool, check_glyph_memory): Likewise for
10006 all users. Adjust comments where appropriate.
10008 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
10010 * composite.h: Minor fixups.
10011 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
10012 to fix a misspelling, and change it to an inline function while
10013 we're at it (it need not be a macro). All uses changed.
10014 (composition_method, composition_valid_p):
10015 Rewrite to avoid assignments in if-conditions.
10017 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
10019 Do not use global Lisp_Object in composition macros.
10020 * composite.h (composition_temp): Remove declaration.
10021 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
10022 (composition_method, composition_valid_p): ...inline functions.
10023 (compose_region): Remove the leftover.
10024 * composite.c (composition_temp): Remove.
10025 (run_composition_function, update_compositions)
10026 (composition_compute_stop_pos, composition_adjust_point)
10027 (Ffind_composition_internal):
10028 * coding.c (handle_composition_annotation):
10029 * xdisp.c (handle_composition_prop, check_point_in_composition):
10030 Related users changed.
10032 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
10034 Drop FRAME_PTR typedef.
10035 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
10036 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
10037 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
10038 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
10039 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
10040 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
10041 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
10042 All related users changed.
10044 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
10046 * eval.c (default_toplevel_binding): New function.
10048 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
10049 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
10050 (syms_of_eval): Export them.
10051 * data.c (Fdefault_value): Micro cleanup.
10052 * term.c (init_tty): Use "false".
10054 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10056 Fix X GC leak in GTK and raw (no toolkit) X ports.
10057 * xterm.c (x_free_frame_resources): If white and black relief
10058 GCs are allocated, always free them here.
10059 * xfns.c (x_make_gc): Omit redundant initialization.
10060 * widget.c (create_frame_gcs): Remove the leftover.
10061 (EmacsFrameDestroy): Do nothing because all GCs are now freed
10062 in x_free_frame_resources.
10064 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
10066 * nsterm.m (windowWillResize:toSize:): Only change title if
10067 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
10069 (viewDidEndLiveResize): New method.
10071 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
10072 inside NS_IMPL_COCOA.
10074 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10076 * insdel.c (adjust_after_replace, replace_range, del_range_2):
10077 Do not check whether undo is enabled because record_insert and
10078 record_delete does that themselves.
10080 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10082 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
10083 member which is not really used any more.
10084 (FRAME_XIC_BASE_FONTNAME): Remove.
10085 * xfns.c (xic_free_fontset): Adjust user.
10086 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
10087 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
10088 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
10089 (xdialog_show): Use eassert for debugging check.
10090 * w32term.c (x_unfocus_frame): Remove unused dummy function.
10092 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
10094 * fileio.c, fns.c (merge): Move extern decl from here ...
10095 * lisp.h (merge): ... to here.
10097 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10099 Fix last font-related change.
10100 * w32font.h (w32font_list_internal, w32font_match_internal):
10102 * w32uniscribe.c (uniscribe_list, uniscribe_match)
10103 (uniscribe_list_family): Adjust to match font API change.
10104 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
10105 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
10107 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10109 * frame.h (FRAME_MOUSE_UPDATE):
10110 * nsterm.m (ns_frame_up_to_date): Omit redundant check
10111 whether hlinfo->mouse_face_mouse_frame is non-NULL.
10113 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10115 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
10116 * font.h (struct font_driver): Change list, match, and list_family
10117 functions to accept struct frame * as first arg.
10118 * font.c (font_score, font_compare, font_sort_entities):
10120 (font_sort_entities, font_list_entities, font_select_entity)
10121 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
10122 match font API change.
10123 * xfont.c (xfont_list, xfont_match, xfont_list_family):
10124 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
10125 * ftxfont.c (ftxfont_list, ftxfont_match):
10126 * xftfont.c (xftfont_list, xftfont_match):
10127 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
10128 * w32font.c (w32font_list, w32font_match, w32font_list)
10129 (w32font_list_internal, w32_font_match_internal): Likewise.
10130 * xfaces.c (Fx_family_fonts): Adjust user.
10132 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10134 Do not use pure Xism x_wm_set_icon_position in non-X ports.
10135 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
10136 only if HAVE_X_WINDOWS is in use.
10137 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
10138 * nsterm.m (x_wm_set_icon_position): Remove no-op.
10139 * w32term.c (x_wm_set_icon_position): Likewise.
10140 * w32fns.c (x_icon): Adjust user.
10142 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10144 * xterm.c (last_mouse_press_frame): Remove the
10145 leftover which is not really used any more.
10146 (handle_one_xevent, syms_of_xterm): Adjust users.
10147 (x_flush): Call XFlush once per each X display, not frame.
10148 This is better because this code always unconditionally skips
10149 non-X frames in Vframe_list and issues the only XFlush if we
10150 have more than one X frame on the same X display.
10151 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
10152 Use bool for booleans.
10153 (x_draw_glyph_string_background, cvt_string_to_pixel)
10154 (cvt_pixel_dtor): Drop unnecessary prototypes.
10155 * xterm.h (x_display_ok): Adjust prototype.
10157 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10159 Drop unnecessary functions that deals with frame pixel size.
10160 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
10161 (x_pixel_height): Drop prototypes.
10162 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
10163 (x_pixel_height): Drop implementations.
10164 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
10165 which should be always valid for window frame.
10166 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
10167 * w32menu.c (Fx_popup_dialog):
10168 * xmenu.c (Fx_popup_dialog): Likewise for both.
10170 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10172 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
10173 frame parameters and call to Fmodify_frame_parameters just once.
10174 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
10175 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
10176 and mention nil frame in docstring.
10178 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10180 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
10181 (x_figure_window_size): Likewise. Adjust to return long.
10182 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
10183 (toplevel): Move Qterminal_live_p to...
10184 * terminal.c (toplevel): ...here, make it static, and...
10185 (syms_of_terminal): ...DEFSYM here.
10186 * frame.h (Qterminal_live_p): Remove declaration.
10187 (make_frame, x_figure_window_size): Adjust prototype.
10188 * nsfns.m (Fx_create_frame): Use long for window flags.
10190 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
10192 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
10193 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
10194 Do not assume that emacs_close (INT_MAX) is a no-op.
10196 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10198 * xfaces.c (make_face_cache): For struct face_cache, prefer
10199 xmalloc to xzalloc and so avoid redundant call to memset.
10200 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
10202 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10204 * fringe.c (draw_window_fringes, update_window_fringes)
10205 (compute_fringe_widths):
10206 * w32term.c (x_draw_glyph_string):
10207 * window.c (candidate_window_p, Frecenter):
10208 * xfaces.c (realize_basic_faces, realize_default_face)
10209 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
10210 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
10211 * xfns.c (x_set_cursor_color, xic_free_xfontset):
10212 * xmenu.c (Fx_menu_bar_open_internal):
10213 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
10214 * xsettings.c (xft_settings_event):
10215 * xterm.c (x_draw_glyph_string, x_had_errors_p):
10216 Use bool for booleans. Adjust style and comments where
10218 * dispextern.h (draw_window_fringes, update_window_fringes)
10219 (compute_fringe_widths):
10220 * xterm.h (x_had_errors_p): Adjust prototype.
10222 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10224 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
10225 CHECK_LIST. Rewrite the loop to avoid useless local variable.
10227 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10229 * fns.c (toplevel): Remove comment before Fsafe_length because
10230 it checks for QUIT.
10232 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10234 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10236 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10238 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10239 frame which got the message is still alive, before dereferencing
10240 its pointer. (Bug#14970)
10242 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10243 be a live window, before using it as such. (Bug#14970)
10245 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10247 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10248 w32_detect_focus_change instead of doing part of its job by hand.
10249 This fixes the problem whereby FOCUS_OUT events were not sent to
10252 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10254 * process.c (Fprocess_list): Doc fix.
10256 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10257 being re-exposed only if it didn't ask to become visible.
10258 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10259 was previously iconified. (Bug#14841)
10260 (x_iconify_frame): Mark the frame iconified.
10262 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10264 Fix minor problems found by static checking.
10265 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10266 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10268 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10270 * eval.c (set_specpdl_old_value): New function.
10271 (unbind_to): Minor simplification.
10272 (get_backtrace_frame): New function.
10273 (Fbacktrace_frame): Use it. Add `base' argument.
10274 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10275 (syms_of_eval): Export backtrace-eval.
10276 * xterm.c (x_focus_changed): Simplify.
10278 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10280 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10282 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10284 * xdisp.c (redisplay_window): Instead of moving point out of
10285 scroll margin, reject the force_start method, and try scrolling
10286 instead. (Bug#14780)
10288 2013-07-24 Ken Brown <kbrown@cornell.edu>
10290 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10293 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10295 * eval.c (Fprogn): Do not check that BODY is a proper list.
10296 This undoes the previous change. The check slows down the
10297 interpreter, and is not needed to prevent a crash. See
10298 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10300 2013-07-23 Glenn Morris <rgm@gnu.org>
10302 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10304 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10306 Port to GNU/Linux systems with tinfo but not ncurses.
10307 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10308 to decide whether ncurses is being used. Without this change,
10309 GCC complains about tgetent not being declared, on a system
10310 that has tinfo installed but ncurses not installed.
10312 * eval.c (Fprogn): Check that BODY is a proper list.
10314 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10315 * data.c (Fsetq_default):
10316 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10317 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10319 Tune by taking advantage of the fact that ARGS is always a list
10320 when a function is declared to have UNEVALLED args.
10322 * emacsgtkfixed.c: Port to GCC 4.6.
10323 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10325 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10327 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10328 here to silence compiler warnings.
10330 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10332 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10333 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10334 from messing up Emacs's 'struct frame' (Bug#14923).
10336 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10338 * alloc.c (make_save_ptr_ptr): Define this function.
10339 It was inadvertently omitted. It's needed only if
10340 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10342 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10344 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10345 frame have focus (Bug#14895).
10347 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10349 Avoid vfork-related deadlock more cleanly.
10350 * callproc.c (child_setup): When the child's exec fails, output
10351 the program name, as that's more useful. Use O_NONBLOCK to avoid
10353 * process.c (create_process_1): Remove; no longer needed.
10354 (create_process): Remove timer hack; no longer needed, now that
10355 the child avoids deadlock.
10357 2013-07-20 Glenn Morris <rgm@gnu.org>
10359 * image.c (Fimage_flush): Fix doc typo.
10361 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10363 Fix array bounds violation when pty allocation fails.
10364 * process.c (PTY_NAME_SIZE): New constant.
10365 (pty_name): Remove static variable; it's now auto.
10366 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10367 Take pty_name as an arg rather than using a static variable.
10368 All callers changed.
10369 (create_process): Recover pty_flag from process, not from volatile local.
10370 (create_pty): Stay inside array even when pty allocation fails.
10371 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10373 * lread.c (Fload): Avoid initialization only when lint checking.
10374 Mention that it's needed only for older GCCs.
10376 2013-07-20 Kenichi Handa <handa@gnu.org>
10378 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10379 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10381 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10383 * lread.c (Fload): Avoid uninitialized warning.
10385 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10387 Fix some minor file descriptor leaks and related glitches.
10388 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10389 (create_lock_file): Use write, not emacs_write.
10390 * image.c (slurp_file, png_load_body):
10391 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10392 (server_accept_connection):
10393 Don't leak an fd on memory allocation failure.
10394 * image.c (slurp_file): Add a cheap heuristic for growing files.
10395 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10396 as that's what the other routines do. Maybe input need not be
10397 blocked at all, but it's better to be consistent.
10398 Avoid undefined behavior when strlen is zero.
10400 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10401 (NSTATICS): Now a constant; doesn't need to be a macro.
10403 2013-07-19 Richard Stallman <rms@gnu.org>
10405 * coding.c (decode_coding_utf_8): Add simple loop for fast
10406 processing of ASCII characters.
10408 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10410 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10412 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10414 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10415 unportable 'struct x_display_info'.
10416 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10417 is a portable type.
10419 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10421 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10422 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10424 (system_process_attributes): Prefer plain char to unsigned char
10425 when either will do. Clean up properly if interrupted or if
10426 memory allocations fail. Don't assume sscanf succeeds.
10427 Remove no-longer-needed workaround to stop GCC from whining.
10428 Read command-line once, instead of multiple times. Check read status a
10429 bit more carefully.
10431 Fix obscure porting bug with varargs functions.
10432 The code assumed that int is treated like ptrdiff_t in a vararg
10433 function, which is not a portable assumption. There was a similar
10434 -- though these days less likely -- porting problem with various
10435 assumptions that pointers of different types all smell the same as
10436 far as vararg functions is conserved. To make this problem less
10437 likely in the future, redo the API to use varargs functions.
10438 * alloc.c (make_save_value): Remove this vararg function.
10439 All uses changed to ...
10440 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10441 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10443 (make_save_ptr): Rename from make_save_pointer, for consistency with
10444 the above. Define only on platforms that need it. All uses changed.
10446 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10448 * keyboard.c: Try to fix typos in previous change.
10449 (DISPLAY_LIST_INFO): New macro.
10450 (kbd_buffer_get_event): Do not access members that are not present
10451 in X11. Revert inadvertent change of "!=" to "=".
10453 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10455 * keyboard.c (kbd_buffer_get_event):
10456 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10457 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10459 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10461 * filelock.c: Fix unlikely file descriptor leaks.
10462 (get_boot_time_1): Rework to avoid using emacs_open.
10463 This doesn't actually fix a leak, but is better anyway.
10464 (read_lock_data): Use read, not emacs_read.
10466 * doc.c: Fix minor memory and file descriptor leaks.
10467 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10468 (get_doc_string, Fsnarf_documentation):
10469 Fix file descriptor leak on error.
10471 * term.c: Fix minor fdopen-related file descriptor leaks.
10472 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10473 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10475 * charset.c: Fix file descriptor leaks and errno issues.
10477 (load_charset_map_from_file): Don't leak file descriptor on error.
10478 Use plain record_xmalloc since the allocation is larger than
10479 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10481 * eval.c (record_unwind_protect_nothing):
10482 * fileio.c (fclose_unwind):
10484 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10485 The replacement doesn't block input, but that no longer seems
10488 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10490 * lread.c: Fix file descriptor leaks and errno issues.
10491 (Fload): Close some races that leaked fds or streams when 'load'
10493 (Fload, openp): Report error number of last nontrivial failure to open.
10494 ENOENT counts as trivial.
10495 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10497 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10498 now that the function is always called with a nonnegative arg.
10499 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10500 All uses replaced with ...
10501 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10503 A few more minor file errno-reporting bugs.
10504 * callproc.c (Fcall_process):
10505 * doc.c (Fsnarf_documentation):
10506 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10507 * process.c (set_socket_option):
10508 Don't let a constructor trash errno.
10509 * doc.c: Include <errno.h>.
10511 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10513 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10515 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10517 Fix w32 bug with call-process-region (Bug#14885).
10518 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10519 to Fcall_process when the input is empty. This simplifies the
10520 code a bit. It makes no difference on POSIXish platforms but
10521 apparently it fixes a bug on w32.
10523 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10524 * fileio.c (close_file_unwind): Don't close if FD is negative;
10525 this can happen when unwinding a zapped file descriptor.
10526 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10527 in case Emacs runs out of memory between the two unwind-protects.
10528 Don't trash errno when closing FD.
10529 Zap the FD in the specpdl when closing it, instead of deferring
10530 the removal of the unwind-protect; this fixes a bug where a child
10531 function unwinds the stack past us.
10533 New unwind-protect flavors to better type-check C callbacks.
10534 This also lessens the need to write wrappers for callbacks,
10535 and the need for make_save_pointer.
10536 * alloc.c (free_save_value):
10537 * atimer.c (run_all_atimers):
10539 * alloc.c (safe_alloca_unwind):
10540 * atimer.c (unwind_stop_other_atimers):
10541 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10542 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10543 * minibuf.c (choose_minibuf_frame_1):
10544 * process.c (make_serial_process_unwind):
10545 * xdisp.c (pop_message_unwind):
10546 * xselect.c (queue_selection_requests_unwind):
10547 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10548 * alloc.c (record_xmalloc):
10549 Prefer record_unwind_protect_ptr to record_unwind_protect with
10551 * alloc.c (Fgarbage_collect):
10552 Prefer record_unwind_protect_void to passing a dummy.
10553 * buffer.c (restore_buffer):
10554 * window.c (restore_window_configuration):
10555 * xfns.c, w32fns.c (do_unwind_create_frame)
10556 New wrapper. All record-unwind uses of wrappee changed.
10557 * buffer.c (set_buffer_if_live):
10558 * callproc.c (call_process_cleanup, delete_temp_file):
10559 * coding.c (code_conversion_restore):
10560 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10561 * editfns.c (save_excursion_restore)
10562 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10563 (save_restriction_restore):
10564 * eval.c (restore_stack_limits, un_autoload):
10565 * fns.c (require_unwind):
10566 * keyboard.c (recursive_edit_unwind, tracking_off):
10567 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10568 * macros.c (pop_kbd_macro, restore_menu_items):
10569 * nsfns.m (unwind_create_frame):
10570 * print.c (print_unwind):
10571 * process.c (start_process_unwind):
10572 * search.c (unwind_set_match_data):
10573 * window.c (select_window_norecord, select_frame_norecord):
10574 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10575 (fast_set_selected_frame):
10576 * xfns.c, w32fns.c (unwind_create_tip_frame):
10577 Return void, not a dummy Lisp_Object. All uses changed.
10578 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10579 * callproc.c (call_process_kill):
10580 * fileio.c (restore_point_unwind, decide_coding_unwind)
10581 (build_annotations_unwind):
10582 * insdel.c (Fcombine_after_change_execute_1):
10583 * keyboard.c (read_char_help_form_unwind):
10584 * menu.c (unuse_menu_items):
10585 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10586 * sound.c (sound_cleanup):
10587 * xdisp.c (unwind_redisplay):
10588 * xfns.c (clean_up_dialog):
10589 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10590 Accept no args and return void, instead of accepting and returning
10591 a dummy Lisp_Object. All uses changed.
10592 * cygw32.c (fchdir_unwind):
10593 * fileio.c (close_file_unwind):
10594 * keyboard.c (restore_kboard_configuration):
10595 * lread.c (readevalllop_1):
10596 * process.c (wait_reading_process_output_unwind):
10597 Accept int and return void, rather than accepting an Emacs integer
10598 and returning a dummy object. In some cases this fixes an
10599 unlikely bug when the corresponding int is outside Emacs integer
10600 range. All uses changed.
10601 * dired.c (directory_files_internal_unwind):
10602 * fileio.c (do_auto_save_unwind):
10603 * gtkutil.c (pop_down_dialog):
10604 * insdel.c (reset_var_on_error):
10605 * lread.c (load_unwind):
10606 * xfns.c (clean_up_file_dialog):
10607 * xmenu.c, nsmenu.m (pop_down_menu):
10608 * xmenu.c (cleanup_widget_value_tree):
10609 * xselect.c (wait_for_property_change_unwind):
10610 Accept pointer and return void, rather than accepting an Emacs
10611 save value encapsulating the pointer and returning a dummy object.
10613 * editfns.c (Fformat): Update the saved pointer directly via
10614 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10615 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10616 (unwind_body): New function.
10617 (record_unwind_protect): First arg is now a function returning void,
10618 not a dummy Lisp_Object.
10619 (record_unwind_protect_ptr, record_unwind_protect_int)
10620 (record_unwind_protect_void): New functions.
10621 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10622 * fileio.c (struct auto_save_unwind): New type.
10623 (do_auto_save_unwind): Use it.
10624 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10625 * insdel.c (struct rvoe_arg): New type.
10626 (reset_var_on_error): Use it.
10627 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10629 (specbinding_func): Remove; there are now several such functions.
10630 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10631 (set_unwind_protect_ptr): New function.
10632 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10634 Be simpler and more consistent about reporting I/O errors.
10635 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10636 Say "Read error" and "Write error", rather than "I/O error", or
10637 "IO error reading", or "IO error writing", when a read or write
10639 * process.c (Fmake_network_process, wait_reading_process_output)
10640 (send_process, Fprocess_send_eof, wait_reading_process_output):
10641 Capitalize diagnostics consistently. Put "failed foo" at the
10642 start of the diagnostic, so that we don't capitalize the
10643 function name "foo". Consistently say "failed" for such
10645 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10646 All callers changed. This is so it can use report_file_error.
10647 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10648 diagnostics consistently as above.
10650 * fileio.c (report_file_errno): Fix errno reporting bug.
10651 If the file name is neither null nor a pair, package it up as a
10652 singleton list. All callers changed, both to this function and to
10653 report_file_error. This fixes a bug where the memory allocator
10654 invoked by list1 set errno so that the immediately following
10655 report_file_error reported the wrong errno value.
10657 Fix minor problems found by --enable-gcc-warnings.
10658 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10659 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10661 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10663 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10664 Set event->arg to Qt if switch-event shall be generated.
10665 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10667 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10669 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10672 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10673 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10674 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10675 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10676 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10677 and there is a focused frame.
10678 (head_table): Add focus-in and focus-out.
10679 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10680 bind to handle-focus-in/out.
10682 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10683 (Fhandle_switch_frame): Call Fhandle_focus_in.
10684 (syms_of_frame): defsubr handle-focus-in/out.
10686 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10688 Fix porting bug to older POSIXish platforms (Bug#14862).
10689 * sysdep.c (emacs_pipe): New function, that implements
10690 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10691 This should port better to CentOS 5 and to Mac OS X 10.6.
10692 All calls to pipe2 changed.
10694 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10695 This makes the code easier to read and the executable a bit smaller.
10696 Do not replace all calls to Fcons that happen to create lists,
10697 just calls that are intended to create lists. For example, when
10698 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10699 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10700 Similarly for list2 through list5.
10701 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10702 * bytecode.c (exec_byte_code):
10703 * callint.c (quotify_arg, Fcall_interactively):
10704 * callproc.c (Fcall_process, create_temp_file):
10705 * charset.c (load_charset_map_from_file)
10706 (Fdefine_charset_internal, init_charset):
10707 * coding.c (get_translation_table, detect_coding_system)
10708 (Fcheck_coding_systems_region)
10709 (Fset_terminal_coding_system_internal)
10710 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10711 * composite.c (update_compositions, Ffind_composition_internal):
10712 * dired.c (directory_files_internal, file_name_completion)
10714 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10715 * doc.c (Fsnarf_documentation):
10716 * editfns.c (Fmessage_box):
10718 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10719 (Feval, eval_sub, Ffuncall, apply_lambda):
10720 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10721 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10722 (Fset_file_times, Finsert_file_contents)
10723 (Fchoose_write_coding_system, Fwrite_region):
10724 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10725 * font.c (font_registry_charsets, font_parse_fcname)
10726 (font_prepare_cache, font_update_drivers, Flist_fonts):
10727 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10728 * frame.c (make_frame, Fmake_terminal_frame)
10729 (x_set_frame_parameters, x_report_frame_params)
10730 (x_default_parameter, Fx_parse_geometry):
10731 * ftfont.c (syms_of_ftfont):
10732 * image.c (gif_load):
10733 * keyboard.c (command_loop_1):
10734 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10735 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10736 (Fminor_mode_key_binding, accessible_keymaps_1)
10737 (Faccessible_keymaps, Fwhere_is_internal):
10738 * lread.c (read_emacs_mule_char):
10739 * menu.c (find_and_return_menu_selection):
10740 * minibuf.c (get_minibuffer):
10741 * nsfns.m (Fns_perform_service):
10742 * nsfont.m (ns_script_to_charset):
10743 * nsmenu.m (ns_popup_dialog):
10744 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10745 (Fx_own_selection_internal):
10746 * nsterm.m (append2):
10747 * print.c (Fredirect_debugging_output)
10748 (print_prune_string_charset):
10749 * process.c (Fdelete_process, Fprocess_contact)
10750 (Fformat_network_address, set_socket_option)
10751 (read_and_dispose_of_process_output, write_queue_push)
10752 (send_process, exec_sentinel):
10753 * sound.c (Fplay_sound_internal):
10754 * textprop.c (validate_plist, add_properties)
10755 (Fput_text_property, Fadd_face_text_property)
10756 (copy_text_properties, text_property_list, syms_of_textprop):
10757 * unexaix.c (report_error):
10758 * unexcoff.c (report_error):
10759 * unexsol.c (unexec):
10760 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10761 (Fformat_mode_line, syms_of_xdisp):
10762 * xfaces.c (set_font_frame_param)
10763 (Finternal_lisp_face_attribute_values)
10764 (Finternal_merge_in_global_face, syms_of_xfaces):
10765 * xfns.c (x_default_scroll_bar_color_parameter)
10766 (x_default_font_parameter, x_create_tip_frame):
10767 * xfont.c (xfont_supported_scripts):
10768 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10769 (menu_help_callback, xmenu_show):
10770 * xml.c (make_dom):
10771 * xterm.c (set_wm_state):
10772 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10773 and similarly for list2 through list5.
10775 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10777 * callproc.c (Fcall_process_region): Fix minor race and tune.
10778 (create_temp_file): New function, with the temp-file-creation part
10779 of the old Fcall_process_region. Use Fcopy_sequence to create the
10780 temp file name, rather than alloca + build_string, for simplicity.
10781 Don't bother to block input around the temp file creation;
10782 shouldn't be needed. Simplify use of mktemp.
10783 Use record_unwind_protect immediately after creating the temp file;
10784 this closes an unlikely race where the temp file was not removed.
10785 Use memcpy rather than an open-coded loop.
10786 (Fcall_process_region): Use the new function. If the input is
10787 empty, redirect from /dev/null rather than from a newly created
10788 empty temp file; this avoids unnecessary file system traffic.
10790 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10792 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10793 Simplify by making this case like the other two. This is a bit
10794 slower on obsolete hosts, but the extra complexity isn't worth it.
10796 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10797 * process.c (create_process) [!DOS_NT]:
10798 Remove now-unnecessary calls to emacs_close.
10800 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10802 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10803 returning early. (Bug#14850)
10805 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10806 and inhibit-iso-escape-detection attributes of 'undecided'.
10809 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10811 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10812 Reported by Herbert J. Skuhra in
10813 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10815 Don't lose top specpdl entry when memory is exhausted.
10816 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10817 specpdl overflow here, to simplify callers; all callers changed.
10818 Always reserve an unused entry at the stack top; this avoids
10819 losing the top entry's information when memory is exhausted.
10821 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10823 Clean up errno reporting and fix some errno-reporting bugs.
10824 * callproc.c (Fcall_process):
10825 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10826 * process.c (create_process, Fmake_network_process):
10827 * unexaix.c (report_error):
10828 * unexcoff.c (report_error):
10829 Be more careful about reporting the errno of failed operations.
10830 The code previously reported the wrong errno sometimes.
10831 Also, prefer report_file_errno to setting errno + report_file_error.
10832 (Fcall_process): Look at openp return value rather than at path,
10833 as that's a bit faster and clearer when there's a numeric predicate.
10834 * fileio.c (report_file_errno): New function, with most of the
10835 old contents of report_file_error.
10836 (report_file_error): Use it.
10837 (Ffile_exists_p, Ffile_accessible_directory_p):
10838 Set errno to 0 when it is junk.
10839 * fileio.c (Faccess_file):
10840 * image.c (x_create_bitmap_from_file):
10841 Use faccessat rather than opening the file, to avoid the hassle of
10842 having a file descriptor open.
10843 * lisp.h (report_file_errno): New decl.
10844 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10847 * process.c (create_process, wait_reading_process_output) [AIX]:
10848 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10849 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10850 a multithreaded environment anyway).
10851 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10853 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10855 * image.c (x_find_image_file): Don't close a remote file handle.
10857 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10859 Fix races with threads and file descriptors.
10860 * callproc.c (Fcall_process_region):
10861 * dired.c (open_directory):
10862 * emacs.c (main, Fdaemon_initialized):
10863 * image.c (x_find_image_file):
10864 * inotify.c (Finotify_rm_watch):
10865 * lread.c (Flocate_file_internal):
10866 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10867 * term.c (term_mouse_moveto, init_tty):
10868 * termcap.c (tgetent):
10869 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10870 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10871 * unexhp9k800.c, unexmacosx.c (unexec):
10872 * callproc.c (Fcall_process_region):
10873 Use emacs_close, not close.
10874 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10875 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10876 and posix_close function on current platforms (which all lack them).
10877 (emacs_close): Use it. This should fix the races on GNU/Linux and
10878 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10879 and it should avoid closing random victim file descriptors on
10882 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10884 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10885 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10886 Touch up doc a bit.
10888 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10889 This is for .gdbinit xbacktrace.
10891 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10892 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10893 (emacs_set_tty): Now static.
10894 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10895 * term.c (tty_capable_p, tty_default_color_capabilities)
10896 (get_tty_terminal, term_mouse_movement)
10897 (handle_one_term_event, init_tty, maybe_fatal):
10898 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10899 (tgetent, scan_file, name_match, compare_contin):
10900 * terminal.c (get_terminal):
10901 Use bool for boolean.
10902 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10903 Prefer char to unsigned char if either will do.
10904 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10905 (tty_write_glyphs): Prefer int to unsigned.
10906 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10907 All callers changed.
10908 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10910 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10913 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10914 (B__dummy__): New dummy symbol, to pacify C89.
10915 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10916 they can't grok varargs macros.
10917 * dispnew.c (add_window_display_history)
10918 (add_frame_display_history):
10919 * print.c (print_object):
10920 * xdisp.c (debug_method_add):
10921 Use %p printf format only for void pointers.
10922 * emacs.c (usage_message): New constant, replacing ...
10923 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10924 (main): Adjust to usage reorg.
10925 * fns.c (syms_of_fns):
10926 * profiler.c (syms_of_profiler):
10927 Don't use non-constant struct initializers.
10928 * gnutls.h (gnutls_initstage_t):
10929 * lisp.h (enum Lisp_Fwd_Type):
10930 * lread.c (lisp_file_lexically_bound_p):
10931 * xsettings.c (anonymous enum):
10932 Remove trailing comma.
10933 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10934 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10935 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10937 * regex.c (const_re_char): New type, to pacify strict C89.
10938 All uses of 'const re_char' replaced to use it.
10939 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10940 with glibc when strict C89. This change is imported from gnulib.
10942 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10943 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10944 Omit GNU_LINUX implementation, since it requires long long.
10945 * xterm.c (x_draw_underwave):
10946 Do not assume the traditional order of struct's members.
10947 (x_term_init): Rewrite to avoid the need for non-constant structure
10950 Syntax cleanup, mostly replacing macros with functions.
10951 This removes the need for the syntax_temp hack.
10952 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10953 * syntax.c (SYNTAX_INLINE): New macro.
10954 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10955 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10956 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10957 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10958 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10959 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10960 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10961 Now constants, not macros.
10962 (syntax_temp) [!__GNUC__]: Remove.
10963 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10964 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10965 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10966 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10967 Move here from syntax.h; now functions, not macros. Except for the
10968 last function, these are static since only syntax.c uses them.
10969 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10970 All uses changed. Now a function, not a macro; use this fact
10971 to simplify the code.
10972 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10973 compiler bugs; no longer relevant.
10974 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10975 (SYNTAX_INLINE): New macro.
10976 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10977 for the new functions. Use bool for boolean member.
10978 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10979 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10980 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10981 (SETUP_BUFFER_SYNTAX_TABLE):
10982 Now extern inline functions, not macros.
10983 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10984 Remove; all uses replaced by implementation.
10985 (syntax_temp) [!__GNUC__]: Remove decl.
10986 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10988 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10990 * emacs.c (main): Fix syntax error.
10992 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10994 Timestamp fixes for undo (Bug#14824).
10995 * atimer.c (schedule_atimer):
10996 * fileio.c (Ffile_newer_than_file_p):
10997 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10998 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10999 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
11000 (syms_of_fileio): Remove Sclear_visited_file_name.
11001 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
11002 file doesn't exist; this avoids an ambiguity with negative timestamps.
11003 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
11004 * systime.h (make_emacs_time, invalid_emacs_time):
11005 Don't assume struct timespec layout; POSIX doesn't guarantee it.
11006 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
11007 * undo.c (record_first_change): Push (visited-file-modtime) onto
11008 undo list rather than reimplementing it by hand, incorrectly.
11010 2013-07-09 Ken Brown <kbrown@cornell.edu>
11012 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
11014 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
11016 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
11018 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
11020 Handle errno and exit status a bit more carefully.
11021 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
11022 number into an exit status. Instead, use EXIT_CANCELED.
11023 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
11024 * callproc.c (relocate_fd):
11025 * emacs.c (close_output_streams, main):
11026 * process.c (create_process):
11027 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
11028 Use emacs_perror for simplicity.
11029 * callproc.c (relocate_fd, main):
11030 * sysdep.c (sys_subshell):
11031 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
11032 (shut_down_emacs): Use emacs_write, not write.
11033 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
11034 * fileio.c (Fcopy_file, e_write):
11035 * nsterm.m (ns_select):
11036 * process.c (send_process):
11037 * sound.c (vox_write):
11038 Use emacs_write_sig, not emacs_write.
11039 * lisp.h (emacs_write_sig, emacs_perror): New decls.
11040 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
11042 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
11044 (emacs_full_write): New function.
11045 (emacs_write): Rewrite to use it.
11046 (emacswrite_sig, emacs_perror): New functions.
11047 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
11049 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
11051 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
11052 on NS even if it is present. Pixmap on NS is a void*.
11054 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11056 Port to Ubuntu 10 (Bug#14803).
11057 Problem reported by T.V. Raman.
11058 * process.c (close_on_exec, accept4, process_socket):
11059 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
11061 2013-07-07 Eli Zaretskii <eliz@gnu.org>
11063 * w32.c (sys_dup): Declare prototype.
11067 * callproc.c [WINDOWSNT]: Include sys/socket.h.
11069 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11071 Make file descriptors close-on-exec when possible (Bug#14803).
11072 This simplifies Emacs a bit, since it no longer needs to worry
11073 about closing file descriptors by hand in some cases.
11074 It also fixes some unlikely races. Not all such races, as
11075 libraries often open files internally without setting
11076 close-on-exec, but it's an improvement.
11077 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
11078 * callproc.c (Fcall_process) [!MSDOS]:
11079 * emacs.c (main) [!DOS_NT]:
11080 * nsterm.m (ns_term_init):
11081 * process.c (create_process):
11082 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
11083 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
11084 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
11085 Prefer mkostemp with O_CLOEXEC to mkstemp.
11086 * callproc.c (relocate_fd) [!WINDOWSNT]:
11087 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
11088 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
11090 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
11091 Make the resulting file descriptor close-on-exec.
11092 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
11093 * lread.c (load_descriptor_list, load_descriptor_unwind):
11094 Remove; no longer needed. All uses removed.
11095 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
11096 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
11098 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
11099 (Fmake_network_process, Fnetwork_interface_list)
11100 (Fnetwork_interface_info, server_accept_connection):
11101 Make newly-created socket close-on-exec.
11102 * sysdep.c (emacs_open, emacs_fopen):
11103 Make new-created descriptor close-on-exec.
11104 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
11105 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
11107 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
11109 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
11110 for NS_IMPL_GNUSTEP.
11112 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11114 Fix openp errno handling.
11115 * callproc.c (Fcall_process): Preserve openp errno around close.
11116 * lread.c (openp): Set errno when returning -1, as some callers
11119 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
11121 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
11123 * nsterm.h (NSSavePanel): Update comment.
11124 (NSAPP_DATA2_RUNFILEDIALOG): Define.
11125 (ns_run_file_dialog): Declare.
11127 * nsfns.m: Remove panelOK.
11129 (ns_run_file_dialog): New function.
11130 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
11131 event loop, so file dialog is popped up by ns_run_file_dialog, called
11132 by sendEvent (Bug#14578).
11133 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
11135 2013-07-06 Eli Zaretskii <eliz@gnu.org>
11137 * xdisp.c (default_line_pixel_height): New function.
11138 (pos_visible_p, move_it_vertically_backward, try_scrolling)
11139 (try_cursor_movement, redisplay_window, try_window)
11140 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
11142 * window.c (window_scroll_pixel_based):
11143 use default_line_pixel_height.
11145 * dispextern.h (default_line_pixel_height): Add prototype.
11147 * frame.c (x_set_line_spacing): Accept a float value for
11148 line-spacing parameter, per the documentation.
11150 * data.c (Fmultibyte_string_p): Doc fix.
11152 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
11154 Use emacs_open more consistently when opening files.
11155 This handles EINTR more consistently now, and makes it easier
11156 to introduce other uniform changes to file descriptor handling.
11157 * sysstdio.h: New file.
11158 * buffer.c (mmap_init):
11159 * cygw32.c (chdir_to_default_directory):
11160 * dispnew.c (Fopen_termscript):
11161 * emacs.c (Fdaemon_initialized):
11162 * fileio.c (Fdo_auto_save):
11163 * image.c (slurp_file, png_load_body, jpeg_load_body):
11164 * keyboard.c (Fopen_dribble_file):
11166 * print.c (Fredirect_debugging_output):
11167 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
11168 * termcap.c (tgetent):
11169 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
11170 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
11171 * w32term.c (w32_initialize) [CYGWIN]:
11172 * xfaces.c (Fx_load_color_file):
11173 Use emacs_open instead of plain open, and emacs_fopen instead of
11175 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
11176 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
11177 * callproc.c (default_output_mode): New constant.
11178 (Fcall_process): Use it to call emacs_open instead of plain creat.
11179 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
11180 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
11181 (emacs_fopen): New function.
11182 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
11183 Include <lisp.h>, for emacs_open.
11184 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
11186 Remove duplicate #include directives.
11187 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
11189 Don't include stdio.h twice.
11190 * buffer.c [USE_MMAP_FOR_BUFFERS]:
11191 Don't include sys/types.h or stdio.h twice.
11192 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
11193 * lread.c: Don't include coding.h twice.
11194 * nsfont.m: Don't include frame.h twice.
11195 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
11196 * ralloc.c: Don't include <unistd.h> twice.
11197 * xdisp.c: Don't include font.h twice.
11198 * xterm.c: Don't include fontset.h twice.
11199 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
11201 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11203 Scale ImageMagick images more carefully.
11204 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
11205 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
11206 Be more careful about avoiding undefined behavior after
11207 integer overflow and division by zero.
11209 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11211 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
11212 (syms_of_w32fns): DEFSYM them.
11213 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
11214 (CCHDEVICENAME): Define macros if not defined.
11215 (struct MONITOR_INFO_EX): New struct.
11216 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
11217 (enum_display_monitors_fn): New variable.
11218 (globals_of_w32fns): Initialize it.
11219 (Fx_display_pixel_width, Fx_display_pixel_height)
11220 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
11221 multi-monitor setups in docstrings.
11222 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
11223 screen size by primary monitor's millimeter per pixel.
11224 (w32_monitor_enum, w32_display_monitor_attributes_list)
11225 (w32_display_monitor_attributes_list_fallback)
11226 (Fw32_display_monitor_attributes_list): New functions.
11227 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11229 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11231 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11233 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11235 * fileio.c (Qfile_notify_error): New error symbol.
11237 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11238 * inotify.c (inotify_callback, symbol_to_inotifymask)
11239 (Finotify_add_watch, Finotify_rm_watch): Use it.
11240 (inotifyevent_to_event): Exchange order of cookie and file name.
11241 (Finotify_add_watch): Adapt docstring.
11243 * lisp.h (Qfile_notify_error): Declare.
11245 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11247 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11248 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11249 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11250 which did not work (see <http://bugs.gnu.org/14569#307>).
11251 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11252 && (!noninteractive || initialized)). This attempts to thread
11253 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11255 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11257 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11258 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11260 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11262 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11263 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11264 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11265 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11267 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11269 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11270 Define to __sys_siglist.
11272 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11274 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11275 word-wrap, so that overflow-newline-into-fringe would work in
11276 visual-line-mode. (Bug#2749)
11277 (move_it_in_display_line_to): When the last scanned display
11278 element fits exactly on the display line, and
11279 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11280 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11281 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11282 finding buffer position that corresponds to pixel coordinates,
11283 e.g. in buffer_posn_from_coords.
11285 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11287 * process.c (handle_child_signal): Call catch_child_signal if
11290 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11292 Don't convert function pointers to void * and back.
11293 It isn't portable C, and it's easy enough to avoid.
11294 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11295 (make_save_value): Add support for SAVE_FUNCPOINTER.
11296 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11297 * print.c (print_object):
11298 Distinguish function from object pointers.
11299 * lisp.h (SAVE_FUNCPOINTER): New constant.
11300 (SAVE_SLOT_BITS): Adjust to it.
11301 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11302 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11303 (voidfuncptr): New typedef.
11304 (struct Lisp_Save_Value): New member data[0].funcpointer.
11305 (XSAVE_FUNCPOINTER): New function.
11307 Simplify buildobj processing.
11308 * Makefile.in (buildobj.h): Make it a sequence of strings each
11309 followed by comma, rather than a single string. Put it into a
11310 .tmp file in case there's an error while generating it.
11311 (gl-stamp): Use .tmp for temp files.
11312 (mostlyclean): Clean .tmp files.
11313 * doc.c (buildobj): Move to just the routine that needs it.
11314 It's now an array of strings, so processing is simpler.
11316 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11318 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11319 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11320 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11321 Invoke malloc_enable_thread even when not interactive.
11322 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11323 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11324 in this case, since the underlying bug has now been fixed.
11326 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11328 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11329 unlinking it (bug#14691).
11331 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11333 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11334 before checking whether buffer is modified. This lets
11335 `kill-buffer-query-functions' cancel killing of the buffer or save
11336 its content before `kill-buffer' asks user the "Buffer %s
11337 modified; kill anyway?" question.
11339 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11341 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11342 Let the super performKeyEquivalent deal with them (Bug#14747).
11344 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11346 * widget.c (resize_cb): Remove unused local.
11348 Do not use GTK 3 if it exists but cannot be compiled.
11349 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11350 * xterm.c (x_error_handler) [!USE_GTK]:
11353 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11355 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11357 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11358 to the valid range of values. (Bug#14753)
11360 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11361 when moving point by using the current glyph matrix. This avoids
11362 the need to force redisplay when this function is called in a
11365 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11367 Fix minor problems found by static checking.
11368 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11369 Redo the latter's body to sidestep GCC parenthesization warnings.
11370 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11371 * coding.c (detect_coding, detect_coding_system):
11372 * coding.h (struct undecided_spec):
11373 Use bool for boolean.
11374 * image.c (QCmax_width, QCmax_height): Now static.
11375 * xdisp.c (Fmove_point_visually): Remove unused local.
11377 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11379 * xdisp.c (Fmove_point_visually): New function.
11381 2013-06-28 Kenichi Handa <handa@gnu.org>
11383 * coding.h (define_coding_undecided_arg_index): New enum.
11384 (coding_attr_index): New members
11385 coding_attr_undecided_inhibit_null_byte_detection,
11386 coding_attr_undecided_inhibit_iso_escape_detection,
11387 coding_attr_undecided_prefer_utf_8.
11388 (undecided_spec): New struct.
11389 (struct coding_system): New member `undecided' of the member
11392 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11393 (detect_coding): Likewise.
11394 (detect_coding_system): Likewise.
11395 (Fdefine_coding_system_internal): New coding system properties
11396 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11398 (syms_of_coding): Adjust for coding_arg_undecided_max.
11400 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11402 * image.c (x_from_xcolors): Remove unused local.
11404 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11406 Defer image data transfer between X client and server until actual
11409 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11412 * image.c (Destroy_Image): Remove.
11413 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11414 `mask_p', and `colors_p'. All uses changed.
11415 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11416 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11417 New macros for `flags' arg to x_clear_image_1.
11418 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11419 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11420 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11421 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11422 (image_get_x_image, image_unget_x_image): New functions or macros.
11423 (image_background, image_background_transparent, x_to_xcolors)
11424 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11425 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11426 instead of Destroy_Image.
11427 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11428 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11429 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11430 (imagemagick_load_image, svg_load_image): Use them instead of
11431 x_create_x_image_and_pixmap, and x_put_x_image followed by
11432 x_destroy_x_image, respectively.
11433 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11434 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11435 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11436 background_transparent fields.
11437 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11438 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11440 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11442 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11443 This mostly consists of undoing recent changes.
11444 * callproc.c (Fcall_process):
11445 * process.c (create_process):
11446 Do not worry about catching SIGCHLD here, undoing previous change.
11447 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11448 * process.c, process.h (catch_child_signal):
11449 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11450 * process.c (catch_child_handler): Don't worry about being called
11451 lazily and do not assume caller has blocked SIGCHLD, undoing
11452 previous change. Move first-time stuff back to
11453 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11454 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11455 set lib_child_handler if it's already initialized, which may
11456 help avoid problems on GNUstep.
11458 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11460 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11461 * callproc.c (Fcall_process):
11462 * process.c (create_process):
11463 Make sure SIGCHLD is caught before we fork,
11464 since Emacs startup no arranges to catch SIGCHLD.
11465 * process.c (lib_child_handler): Initialize to null, not to
11467 (catch_child_signal): Allow self to be called lazily.
11468 Do nothing if it's already been called.
11469 Assume caller has blocked SIGCHLD (all callers do now).
11470 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11471 just before it's really needed.
11472 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11473 since it hasn't been caught yet.
11475 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11477 * image.c (compute_image_size): New function to implement
11478 :max-width and :max-height.
11479 (imagemagick_load_image): Use it.
11481 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11483 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11484 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11486 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11487 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11488 the SIGCHLD handler, since the code is not atomic and (due to glib)
11489 signals may be arriving now.
11490 * sysdep.c (init_signals): Do not catch child signals here;
11491 'main' now does that later, at a safer time.
11493 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11495 Clean up SIGCHLD handling a bit (Bug#14569).
11496 * process.c, process.h (catch_child_signal):
11497 Now always extern, even if !NS_IMPL_GNUSTEP.
11498 * process.c (catch_child_signal): Move glib tickler here from
11499 init_process_emacs, so that it's done earlier in Emacs
11500 initialization. Also move the noninteractive && !initialized
11501 check here from init_process_emacs. This is all a bit cleaner for
11502 GNUish platforms, and I hope it works around the Cygwin bug.
11503 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11504 that glib signal handling is tickled before glib creates threads.
11506 * process.c (wait_reading_process_output): Avoid int overflow
11507 when reading more than 2 GiB total from a process.
11509 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11511 * process.c (create_process): Handle a couple more cases,
11512 i.e., work even if new_argv and wait_child_setup[i] are cached.
11513 Use Fcall_process's style for volatile vars.
11515 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11517 * process.c (create_process): Mark PROCESS volatile.
11519 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11521 Use C99-style flexible array members if available.
11522 This avoids some subtle aliasing issues, which typically
11523 aren't a problem with GCC but may be a problem elsewhere.
11524 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11525 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11526 In either case, it uses a flexible array member rather than
11527 the old struct hack. All uses changed.
11528 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11529 Adjust to sdata reorganization.
11530 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11531 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11532 that ports better to pre-C99 non-GCC.
11533 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11534 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11535 as the latter has changed.
11536 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11537 and port better to pre-C99 GCC.
11538 * image.c (struct xpm_cached_color):
11539 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11540 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11541 Use FLEXIBLE_ARRAY_MEMBER.
11542 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11543 Move decl to top level so it gets checked against implementation.
11544 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11545 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11547 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11549 * syntax.c: Integer cleanups.
11550 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11551 All uses that need 0-or-2 changed to:
11552 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11553 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11554 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11555 (char_quoted, prev_char_comend_first, back_comment)
11556 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11557 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11558 Use bool for boolean.
11559 (update_syntax_table, skip_chars, skip_syntaxes):
11560 Prefer int to unsigned when either will do.
11561 (back_comment): Return boolean success flag, like forw_comment,
11562 instead of positive-or-minus-1 (which might have overflowed int anyway).
11563 Don't stuff ptrdiff_t into int.
11564 (syntax_spec_code, syntax_code_spec): Now const.
11565 (Fmatching_paren, scan_lists, scan_sexps_forward):
11566 Use enum syntaxcode for syntax code.
11567 (Fmatching_paren): Check that arg is a character, not just an integer.
11568 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11569 (Finternal_describe_syntax_value): Omit no-longer-needed
11571 (skip_chars): Use char, not unsigned char, when the distinction
11573 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11574 * bytecode.c (exec_byte_code):
11575 * syntax.c (syntax_spec_code, Fchar_syntax)
11576 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11577 (init_syntax_once):
11578 * syntax.h (SYNTAX_WITH_FLAGS):
11579 Omit unnecessary casts.
11581 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11583 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11584 line dimensions here, to avoid race conditions with the main
11585 thread. (Bug#14062, bug#14630, bug#14669)
11587 * w32term.c (w32_draw_window_cursor): Compute the header line and
11588 mode line dimensions here.
11589 <w32_system_caret_window, w32_system_caret_hdr_height>:
11590 <w32_system_caret_mode_height>: New variables.
11592 * w32term.h: Declare them.
11594 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11596 * alloc.c (die): Move "assertion failed" string here ...
11597 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11598 COND when SUPPRESS_CHECKING. This shrinks the executable text
11599 size by 0.8% to 2.2% when configured with --enable-checking,
11600 depending on optimization flags (GCC 4.8.1 x86-64).
11602 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11604 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11606 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11607 base is 2; this is more accurate.
11609 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11611 * sound.c (string_default): Move to !WINDOWSNT section.
11612 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11614 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11616 * sound.c: Integer cleanups.
11617 Remove unnecessary forward decls.
11618 (struct sound_device): The 'file' member is now a Lisp_Object, not
11619 a char *, so that we needn't invoke alloca on a huge size.
11620 (Fplay_sound_internal): Adjust to this.
11621 (string_default): New function.
11622 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11623 Use it to adjust to the struct sound_device change.
11624 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11625 (be2hs) [0]: Remove.
11627 * syntax.c (skip_chars): Don't use uninitialized storage
11628 when searching a multibyte buffer for characters that are not in a
11629 unibyte string that contains non-ASCII characters.
11631 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11633 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11634 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11636 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11638 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11640 2013-06-18 Kenichi Handa <handa@gnu.org>
11642 * font.c (Ffont_spec): Signal an error for an invalid font name
11645 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11647 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11648 In particular this ports to 32-bit sparc Sun cc.
11649 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11650 array with a dummy element at specpdl[-1], so that its address can
11652 (unbind_to): Do not copy the binding; not needed, now that we
11653 copy old_value in the one place where the copy is needed.
11654 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11655 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11656 (union specbinding): Rename from struct specbinding. Redo layout
11657 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11658 which is not portable. With Sun C 5.12 32-bit sparc, the
11659 declaration causes nargs to be an unsigned bitfield, a behavior
11660 that the C standard allows; but Emacs wants nargs to be signed.
11661 The overall type is now a union of structures rather than a
11662 structure of union of structures, and the 'kind' member is now a
11663 bitfield, so that the overall type doesn't grow. All uses changed.
11664 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11666 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11668 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11669 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11671 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11673 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11675 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11676 unless we know that the window w's frame is a frame object.
11677 Another attempt at solving bug#14062 and bug#14630.
11679 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11681 * textprop.c (property_set_type): New enum.
11682 (add_properties): Allow appending/prepending text properties.
11683 (add_text_properties_1): Factored out of Fadd_text_properties.
11684 (Fadd_text_properties): Move all the code into
11685 add_text_properties_1.
11686 (Fadd_face_text_property): New function that calls
11687 add_text_properties_1.
11689 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11691 Move functions from lisp.h to individual modules when possible.
11692 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11693 * alloc.c (XFLOAT_INIT, set_symbol_name):
11694 * buffer.c (CHECK_OVERLAY):
11695 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11696 (set_char_table_parent):
11697 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11698 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11699 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11700 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11702 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11703 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11704 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11705 (backtrace_args, backtrace_debug_on_exit):
11706 * floatfns.c (CHECK_FLOAT):
11707 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11708 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11709 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11710 (set_hash_index_slot):
11711 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11712 * marker.c (CHECK_MARKER):
11713 * textprop.c (CHECK_STRING_OR_BUFFER):
11714 * window.c (CHECK_WINDOW_CONFIGURATION):
11715 Move here from lisp.h, and make these functions static rather than
11717 * buffer.c (Qoverlayp):
11719 * fns.c (Qhash_table_p):
11720 * window.c (Qwindow_configuration_p):
11722 * lisp.h: Remove the abovementioned defns and decls.
11724 Use functions, not macros, for XINT etc (Bug#11935).
11725 In lisp.h, prefer functions to function-like macros, and
11726 constants to object-like macros, when either will do. This:
11727 . simplifies use, as there's no more need to worry about
11728 arguments' side effects being evaluated multiple times.
11729 . makes the code easier to debug on some platforms.
11730 However, when using gcc -O0, keep using function-like macros
11731 for a few critical operations, for performance reasons.
11732 This sort of thing isn't needed with gcc -Og, but -Og
11733 is a GCC 4.8 feature and isn't widely-enough available yet.
11734 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11735 Remove enum lsb_bits; no longer needed.
11736 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11737 * buffer.c (Qoverlap):
11739 * fns.c (Qhash_table_p):
11740 Now extern, so lisp.h can use these symbols.
11741 * dispextern.h: Include character.h, for MAX_CHAR etc.
11742 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11743 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11744 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11745 (GLYPH_CODE_P): Move here from lisp.h.
11746 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11747 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11748 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11749 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11750 XUNTAG now returns void *.
11751 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11752 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11753 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11754 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11755 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11756 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11757 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11758 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11759 New macros, renamed from their sans-lisp_h_ counterparts.
11760 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11761 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11762 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11763 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11764 If compiling via GCC without optimization, define these as macros
11765 in addition to inline functions.
11766 To disable this, compile with -DINLINING=0.
11767 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11768 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11769 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11770 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11771 (INTMASK, VALMASK): Now macros, since static values cannot be
11772 accessed from extern inline functions.
11773 (VALMASK): Also a constant, for benefit of old GDB.
11774 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11775 is INTEGERP, which can fold it in.
11776 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11777 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11778 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11779 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11780 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11781 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11782 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11783 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11784 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11785 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11786 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11787 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11788 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11789 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11790 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11791 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11792 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11793 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11794 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11795 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11796 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11797 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11798 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11799 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11800 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11801 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11802 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11803 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11804 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11805 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11806 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11807 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11808 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11810 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11811 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11812 (VALMASK): Define in one place rather than in two, merging the
11813 USE_LSB_TAG parts; this is simpler.
11814 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11815 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11816 Move up, to avoid use before definition.
11817 Also include "globals.h" earlier, for the same reason.
11818 (make_natnum): New function.
11819 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11820 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11821 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11822 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11823 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11824 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11825 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11826 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11827 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11828 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11829 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11830 (Qwindow_configuration_p, Qimage): New forward declarations.
11831 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11832 (STRING_COPYIN): Remove; unused.
11833 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11834 (xcar_addr, xcdr_addr): New functions. All uses changed.
11835 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11836 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11837 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11838 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11839 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11840 (TYPE_RANGED_INTEGERP): Simplify.
11841 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11842 (setlocale, fixup_locale, synchronize_system_messages_locale)
11843 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11844 Now empty functions, not macros.
11845 (functionp): Return bool, not int.
11846 * window.c (Qwindow_configuration_p): Now extern,
11847 so window.h can use it.
11848 * window.h (Qwindowp): Move decl back to lisp.h.
11850 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11852 * xdisp.c (Fline_pixel_height): New function, required for solving
11855 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11857 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11859 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11861 * lread.c (syms_of_lread):
11862 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11864 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11866 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11868 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11870 * fileio.c (expand_file_name): Doc fix.
11872 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11874 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11875 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11876 Wait for self, not for 0. This can't hurt on GNU or similar
11877 system, and may help with Cygwin.
11879 * keyboard.c: Don't use PROP (...) as an lvalue.
11880 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11881 Use set_prop (A, B), not PROP (A) = B.
11883 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11885 * xdisp.c (get_it_property): Use it->window instead of generating
11886 a Lisp object from it->w.
11888 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11890 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11891 get-char-property the window that is being rendered, instead of
11892 the buffer, to support window-specific overlays. (Bug#14575)
11893 (compute_display_string_pos): When W is NULL, use the current
11894 buffer as the object to pass to get-char-property.
11895 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11896 pointer member of the bidi iterator, since no window is pertinent
11899 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11901 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11902 being displayed, and pass it to compute_display_string_pos.
11903 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11904 (bidi_paragraph_init): All callers changed.
11906 * xdisp.c (init_from_display_pos, init_iterator)
11907 (handle_single_display_spec, next_overlay_string)
11908 (get_overlay_strings_1, reseat_1, reseat_to_string)
11909 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11910 Set bidi_it.w member from it->w.
11911 (compute_display_string_pos): Accept additional argument, the
11912 window being displayed, and pass it to Fget_char_property.
11915 * dispextern.h (struct bidi_it): New member w, the window being
11917 (compute_display_string_pos): Adjust prototype.
11919 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11921 * xgselect.c: Remove unneeded include xterm.h.
11923 * process.c (wait_reading_process_output): Check for NS before GLIB.
11924 GLIB may be linked in due to rsvg, but ns_select must be called.
11926 * xgselect.c (xg_select): Remove call to window_system_available
11927 and g_main_context_pending at the top, so Gdk events (i.e. file
11928 notify) are processed when Emacs is started with -nw.
11930 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11932 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11933 (ctagsfiles3): New variable, includes only *.m files.
11934 (TAGS): Use an explicit language name in the regular expressions,
11935 to avoid transformation of '/SOMETHING' by MSYS to
11936 'c:\MSYS\SOMETHING'.
11938 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11940 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11942 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11944 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11945 still need to set the mouse pointer shape and activate help-echo.
11948 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11950 A few porting etc. fixes for the new file monitor code.
11951 See the thread containing
11952 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11953 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11954 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11955 (dir_monitor_callback, Fgfile_rm_watch):
11956 Use assq_no_quit instead of Fassoc, for speed.
11957 (dir_monitor_callback, Fgfile_rm_watch):
11958 eassert that the monitor is a fixnum.
11959 (dir_monitor_callback): No need for CDR_SAFE.
11960 Simplify building of lisp with alternative tails.
11961 (Fgfile_add_watch, Fgfile_rm_watch):
11962 Do not assume glib functions set errno reliably on failure.
11963 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11964 and signal an error otherwise.
11965 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11966 Use Fdelq instead of Fdelete, for speed.
11968 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11970 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11971 don't insist on being invoked on a highlighted tool-bar button.
11972 Avoids losing tool-bar functionality when mouse-highlight is nil.
11973 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11974 Don't highlight when mouse-highlight is nil.
11975 (note_mouse_highlight): When mouse-highlight is nil, don't return
11976 right away; instead, run tool-bar and mode-line highlight
11977 subroutine, clear any existing highlight, and revert the mouse
11978 pointer to its default shape. (Bug#14558)
11980 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11982 * lisp.mk (lisp): Add prog-mode.el.
11984 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11986 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11987 * process.c (dummy_handler): New function.
11988 (lib_child_handler): New static var.
11989 (handle_child_signal): Invoke it.
11990 (catch_child_signal): If a library has set up a signal handler,
11991 save it into lib_child_handler.
11992 (init_process_emacs): If using glib and not on Windows, tickle glib's
11993 child-handling code so that it initializes its private SIGCHLD handler.
11994 * syssignal.h (SA_SIGINFO): Default to 0.
11995 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11996 31; it should no longer be needed now.
11998 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
12000 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
12002 * gfilenotify.c (globals_of_gfilenotify): New function.
12003 (syms_of_gfilenotify): Move global initialization there.
12005 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
12007 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
12009 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
12010 * keyboard.c (menu_bar_items, tool_bar_items):
12011 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
12012 not override local keymaps any more.
12014 2013-06-04 Eli Zaretskii <eliz@gnu.org>
12016 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
12018 2013-06-03 Eli Zaretskii <eliz@gnu.org>
12020 * w32console.c (initialize_w32_display): Return the dimensions of
12021 the console window via 2 additional arguments, not via the current
12022 frame. This avoids crashes due to overrunning the bounds of
12023 frame's decode_mode_spec_buffer, which is not resized following
12024 the change of the frame dimensions from the initial 10x10.
12026 * w32term.h (w32_initialize_display_info): Adjust prototype.
12028 * term.c (init_tty): Take dimensions of the frame from the values
12029 returned by initialize_w32_display.
12031 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
12032 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
12033 (LIBES): Add $(GFILENOTIFY_LIBS).
12035 * w32inevt.c (handle_file_notifications): Add dummy implementation
12036 for !HAVE_W32NOTIFY.
12038 * w32term.c: Wrap code with HAVE_W32NOTIFY.
12040 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
12042 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
12044 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
12046 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
12048 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
12050 Fix minor problems found by static checking.
12051 * data.c (pure_write_error):
12052 Use xsignal2, not Fsignal, as Fsignal might return.
12053 * eval.c (set_backtrace_debug_on_exit): Now static.
12054 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
12055 No longer inline. EXTERN_INLINE is needed only for functions
12056 defined in .h files. Reindent function header as per GNU style.
12057 (backtrace_p, backtrace_top, backtrace_next):
12058 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
12059 compiler or linker. Add extern decls to pacify gcc -Wall.
12060 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12062 * frame.c (free_monitors): Define only on platforms that need it.
12063 * nsterm.m (ns_term_init):
12064 * process.c (catch_child_signal):
12065 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
12066 defined on all porting targets these days.
12067 * process.c, process.h (catch_child_signal):
12068 Make it extern only if NS_IMPL_GNUSTEP is defined.
12070 2013-06-03 Eli Zaretskii <eliz@gnu.org>
12072 * w32.c (gettimeofday): Make the signature identical to prototype
12073 in nt/inc/sys/time.h.
12075 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12077 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
12080 * keyboard.c (safe_run_hooks_error): Improve error message.
12082 * data.c (pure_write_error): Add `object' argument.
12083 * puresize.h (CHECK_IMPURE): Use it.
12085 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
12087 * Makefile.in (NOTIFY_OBJ): New variable.
12088 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
12090 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
12091 Call syms_of_gfilenotify.
12093 * gfilenotify.c: New file.
12095 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
12096 and Qfile_w32notify.
12097 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
12098 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
12100 * lisp.h: Declare syms_of_gfilenotify.
12102 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
12104 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12106 Merge the specpdl and backtrace stacks. Make the structure of the
12107 specpdl entries more obvious via a tagged union of structs.
12108 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
12109 (enum specbind_tag): New enum.
12110 (struct specbinding): Make it a tagged union of structs.
12111 Add a case for backtrace records.
12112 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
12113 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
12114 (backtrace_debug_on_exit): New accessors.
12115 (struct backtrace): Remove.
12116 (struct catchtag): Remove backlist field.
12117 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
12119 (Flocal_variable_p): Speed up the common case where the binding is
12121 * eval.c (backtrace_list): Remove.
12122 (set_specpdl_symbol, set_specpdl_old_value): Remove.
12123 (set_backtrace_args, set_backtrace_nargs)
12124 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
12125 (backtrace_next): New functions.
12126 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
12127 (unwind_to_catch, internal_lisp_condition_case)
12128 (internal_condition_case, internal_condition_case_1)
12129 (internal_condition_case_2, internal_condition_case_n): Don't bother
12130 with backtrace_list any more.
12131 (Fsignal): Adjust to new backtrace format.
12132 (grow_specpdl): Move up.
12133 (record_in_backtrace): New function.
12134 (eval_sub, Ffuncall): Use it.
12135 (apply_lambda): Adjust to new backtrace format.
12136 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
12138 (specbind): Adjust to new specpdl format. Simplify.
12139 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
12140 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
12142 (mark_backtrace): Remove.
12143 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
12144 * xdisp.c (redisplay_internal): Use record_in_backtrace.
12145 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
12147 * profiler.c (record_backtrace): Use get_backtrace.
12148 (handle_profiler_signal): Use backtrace_top_function.
12149 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
12150 accessor functions.
12152 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
12154 * process.h (catch_child_signal): Declare.
12156 * process.c (catch_child_signal): New function.
12157 (init_process_emacs): Call it.
12159 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
12160 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
12162 (x_set_cursor_type): Remove declaration.
12163 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
12164 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
12165 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
12166 (ns_get_color): Use F suffix on float.
12167 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
12168 (ns_get_rgb_color): Remove.
12169 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
12170 (note_mouse_movement): x and y are CGFloat.
12171 (ns_draw_fringe_bitmap): Remove unused rowY.
12172 Change #if to COCOA && >= 10_6.
12173 (ns_draw_window_cursor): Remove unused overspill.
12174 (ns_draw_underwave): width and x are EamcsCGFloat.
12175 (ns_draw_box): thickness is CGFloat.
12176 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
12177 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
12178 if not in main thread.
12179 (ns_get_pending_menu_title, ns_check_menu_open)
12180 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
12181 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
12182 (sendFromMainThread:): New method.
12183 (changeFont:): size is CGFloat.
12184 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
12185 Disable warning about permanent text.
12186 (characterIndexForPoint:): Adjust return type depending on GNUstep
12188 (mouseDown:): delta is CGFloat.
12189 (updateFrameSize): Remove unised variable f.
12190 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
12191 Cast float to EmacsCGFloat.
12192 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
12193 also to -1 when restoring.
12194 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
12195 inside NS_IMPL_COCOA.
12196 (toggleFullScreen:): Put call to toggleFullScreen inside
12197 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
12198 (setPosition:portion:whole:): por is CGFloat.
12199 (getMouseMotionPart:window:x:y:): Add F suffix to float.
12200 (mouseDown:): Use CGFloat.
12201 (mouseDragged:): Remove unised variable edge.
12202 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
12204 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
12205 of CGFloat differs.
12206 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
12207 when NS_IMPL_GNUSTEP.
12208 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
12209 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
12210 (EmacsToolbar): Add clearAll. Add tag argument to
12211 addDisplayItemWithImage.
12212 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
12214 * nsselect.m (ns_get_local_selection): Remove unused variable type.
12216 * nsmenu.m (ns_update_menubar): Make static.
12217 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
12218 (fillWithWidgetValue:): Add cast to SEL for setAction.
12219 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
12220 (update_frame_tool_bar): Update code for GNUstep.
12221 (clearAll): New method.
12222 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
12223 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
12224 Move identifierToItem setObject and activeIdentifiers addObject before
12225 call to insertItemWithItemIdentifier.
12226 (validateVisibleItems): Fix indentation.
12227 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12228 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12229 UtilityWindow to aStyle, remove call to setStyleMask.
12231 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12233 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12234 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12235 Use F suffix on floats.
12236 (ns_char_width): Returns CGFloat.
12237 (ns_ascii_average_width): w is CGFloat instead of float.
12238 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12240 (ns_glyph_metrics): CGFloat instead of float.
12242 * nsfns.m (x_set_foreground_color, x_set_background_color):
12244 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12245 remove unused variables.
12246 (Fns_read_file_name): Keep track if panel is for save.
12247 Use ns_filename_from_panel/ns_directory_from_panel.
12248 (Fns_list_services): delegate only used for COCOA.
12249 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12250 Just return the input if GNUstep.
12251 (x_screen_planes): Remove.
12252 (Fxw_color_values): Use EmacsCGFloat
12253 (Fns_display_monitor_attributes_list): Only get screen number for
12255 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12257 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12258 ns_directory_from_panel.
12260 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12262 * process.c (handle_child_signal): Also use WCONTINUED.
12263 This is so that list-processes doesn't mistakenly list the process
12264 as stopped, when the process has actually been continued and is
12267 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12269 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12270 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12271 not already configured.
12273 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12275 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12277 * Makefile.in (mostlyclean): Remove *.res files.
12279 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12281 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12282 a buffer (bug#8447).
12284 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12286 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12287 display vector, and we backtrack, handle the case that the
12288 previous character position is also displayed from a display
12289 vector or covered by a display string or image. (Bug#14476)
12291 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12293 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12294 (struct MonitorInfo, free_monitors): Remove.
12295 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12296 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12297 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12300 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12301 (struct MonitorInfo, free_monitors): Remove.
12302 (ns_screen_name): Make static.
12303 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12304 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12307 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12308 (struct MonitorInfo): New struct.
12309 (free_monitors, make_monitor_attribute_list): Declare.
12311 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12313 (free_monitors, make_monitor_attribute_list): New functions.
12314 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12317 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12319 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12321 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12323 * keyboard.c: Apply keyboard decoding only to events that come directly
12324 from the tty, not from unread-command-events (bug#14368).
12325 (read_event_from_main_queue): New function, extracted from read_char.
12326 (read_decoded_char): Remove.
12327 (read_decoded_event_from_main_queue): New function to replace it.
12328 (read_char): Use it.
12329 (read_key_sequence): Use read_char rather than read_decoded_char.
12331 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12333 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12335 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12337 2013-05-22 Kenichi Handa <handa@gnu.org>
12339 The following changes are to fix the setting of
12340 buffer-file-coding-system on, for instance, C-x RET c unix RET
12341 _FILE_OF_DOS_EOL_TYPE_ RET.
12343 * coding.h (struct coding_system): New member detected_utf8_chars.
12345 * coding.c (detect_coding_utf_8): Count characters and check EOL
12346 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12348 (setup_coding_system): Do not initialize coding->head_ascii.
12349 (check_ascii): Do not set coding->eol_seen but update it. Do not
12350 call adjust_coding_eol_type here.
12351 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12352 If the eol-type of CODING is already specified, adjust the eol type
12353 of the found coding-system.
12354 (decode_coding_gap): Cancel previous change. Utilize the
12355 character numbers counted by detect_coding_utf_8. Fix detection
12358 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12360 * search.c (looking_at_1): Only set last_thing_searched if the match
12361 changed the match-data (bug#14281).
12363 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12365 * xdisp.c (reseat_at_previous_visible_line_start):
12366 Already declared in dispextern.h, so remove it here.
12367 (move_it_vertically_backward): Likewise.
12369 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12371 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12372 (Fx_display_pixel_width, Fx_display_pixel_height)
12373 (Fx_display_mm_width, Fx_display_mm_height):
12374 Mention `display-monitor-attributes-list' in docstrings.
12376 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12377 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12378 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12379 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12380 (Fx_display_backing_store, Fx_display_visual_class)
12381 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12382 (Fx_display_grayscale_p, Fx_display_pixel_width)
12383 (Fx_display_pixel_height, Fx_display_planes)
12384 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12385 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12386 (Fx_display_mm_width, Fx_display_mm_height)
12387 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12388 height for all physical monitors as in X11.
12390 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12391 Return pixel width or height for all physical monitors as in X11.
12393 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12395 Port --enable-gcc-warnings to clang.
12396 * bytecode.c (exec_byte_code):
12398 Redo diagnostic pragmas to pacify clang, too.
12399 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12400 * editfns.c (Fencode_time):
12401 * fileio.c (file_accessible_directory_p):
12402 * font.c (font_unparse_xlfd):
12403 Use '&"string"[index]' instead of '"string" + (index)'.
12404 * undo.c (user_error): Remove; unused.
12406 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12408 * insdel.c (insert_1_both): Document the arguments, instead of
12409 referring to insert_1, which no longer exists.
12411 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12412 some window, increment windows_or_buffers_changed, so that
12413 *Messages* display in that window is updated. (Bug#14408)
12415 * w32.c: Include epaths.h.
12416 (init_environment): Use cmdproxy.exe without leading directories.
12417 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12419 (gettimeofday): Adjust signature and return value to Posix
12422 * unexw32.c (open_output_file): Delete the existing emacs.exe
12423 before creating it, to break the hard link to the versioned
12426 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12427 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12428 (FIRSTFILE_OBJ): New variables.
12429 (W32_RES): Rename to EMACSRES. All users changed.
12430 (base_obj): Use $(CM_OBJ).
12431 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12432 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12433 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12434 $(W32_RES_LINK) before $(LIBES).
12435 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12437 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12439 * makefile.w32-in (DOC): Use just "DOC".
12441 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12443 * process.c: Export default filters and sentinels to Elisp.
12444 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12446 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12447 (Fset_process_sentinel, Fformat_network_address):
12448 Default to them instead of nil.
12449 (server_accept_connection): Sentinels can't be nil any more.
12450 (read_and_dispose_of_process_output): New function, extracted from
12451 read_process_output.
12452 (read_process_output): Use it; filters can't be nil.
12453 (Finternal_default_process_filter): New function, extracted from
12454 read_process_output.
12455 (exec_sentinel_unwind): Remove function.
12456 (exec_sentinel): Don't zilch sentinel while running.
12457 (status_notify): Sentinels can't be nil.
12458 (Finternal_default_process_sentinel): New function extracted from
12460 (setup_process_coding_systems): Default filter is not nil any more.
12461 (syms_of_process): Export new Elisp functions and initialize
12463 * lisp.h (make_lisp_proc): New function.
12465 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12467 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12469 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12471 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12472 unless we know that the window w is a leaf window.
12473 Another attempt at solving bug#14062.
12475 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12477 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12480 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12482 * image.c (gif_load): Check that subimages fit (Bug#14345).
12484 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12486 * lread.c (skip_dyn_eof): New function.
12487 (read1): Use it to skip the end of a file in response to #@00.
12489 * doc.c (get_doc_string): Slightly relax the sanity checking.
12491 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12493 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12494 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12495 (MonitorInfo): New struct.
12496 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12497 (Fns_display_monitor_attributes_list): New functions.
12498 (display-usable-bounds): Remove.
12499 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12502 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12504 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12505 (GTK_CHECK_VERSION): New macro, if not already defined.
12506 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12507 replaced by GTK_CHECK_VERSION.
12509 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12511 * xterm.h (GTK_PREREQ): New macro.
12512 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12513 to use this macro instead, for consistency and clarity.
12515 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12517 * xdisp.c (row_for_charpos_p): New function, with code of
12518 cursor_row_p, but accepts an additional argument CHARPOS instead
12519 of using a hardcoded PT.
12520 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12521 (row_containing_pos): Call row_for_charpos_p instead of partially
12522 doing the same. Fixes cursor positioning under longlines-mode
12523 when longlines-show-effect includes more than one newline, when
12524 moving the cursor vertically up.
12526 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12528 * makefile.w32-in (ACL_H): New macro.
12529 ($(BLD)/fileio.$(O)): Update dependencies.
12531 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12533 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12534 * Makefile.in (LIB_ACL): New macro.
12535 (LIBACL_LIBS): Remove.
12536 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12537 * fileio.c: Include <acl.h>.
12538 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12539 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12541 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12544 * unexelf.c: Don't assume ElfW (Half) fits in int.
12545 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12546 when dealing with ElfW (Half) values, since they can exceed 2**31
12547 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12548 (entry_address): Omit unused NUM arg. All uses changed.
12550 2013-05-07 Juri Linkov <juri@jurta.org>
12552 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12553 to the string converted from number with `Fnumber_to_string'.
12556 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12558 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12559 This fixes a problem introduced by my previous change.
12561 2013-05-07 Glenn Morris <rgm@gnu.org>
12563 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12565 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12567 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12569 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12571 Static checking by GCC 4.8.0.
12572 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12573 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12574 (x_get_monitor_attributes_fallback)
12575 (x_get_monitor_attributes_xinerama)
12576 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12577 Define only if USE_GTK.
12578 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12579 (x_get_monitor_attributes_fallback): Omit unused locals.
12580 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12581 Use double, not float, to avoid mixed-mode floating point arithmetic.
12583 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12584 Jan Djärv <jan.h.d@swipnet.se>
12586 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12587 (XINERAMA_CFLAGS): New macros.
12588 (ALL_CFLAGS, LIBES): Use them.
12590 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12591 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12592 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12593 (syms_of_xfns): DEFSYM them.
12594 (struct MonitorInfo): New struct.
12595 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12596 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12597 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12598 (x_get_monitor_attributes_xinerama): New functions.
12599 (Fx_display_monitor_attributes_list): New primitive.
12600 (syms_of_xfns): Defsubr it.
12602 * xterm.h (x_display_info): Add Xatom_net_workarea and
12603 Xatom_net_current_desktop.
12605 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12606 and dpyinfo->Xatom_net_current_desktop.
12608 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12610 * xdisp.c (pos_visible_p): Use the special code for finding the
12611 beginning of a display property or overlay for any "replacing"
12612 display property, not just for display strings. This solves
12613 incorrect reporting of position by posn-at-point. (Bug#14241)
12615 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12617 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12618 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12619 Verify that ElfW (Half) fits in int.
12620 (fatal): Use same signature as lisp.h.
12621 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12622 configure and build with -DUNEXELF_DEBUG without worrying about
12623 other modules that use DEBUG.
12624 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12625 possibly-wide integers now uses it instead of plain fprintf.
12626 (entry_address): New function, which avoids problems with 32-bit
12627 overflow on 64-bit hosts.
12628 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12629 (round_up): Don't assume the remainder fits in int.
12630 (find_section): Use bool for boolean. Simplify debug code.
12631 (unexec): Don't assume file sizes fit in int or size_t.
12632 Omit unnecessary trailing newline in 'fatal' format.
12633 Use strerror rather than outputting decimal error number.
12634 Remove unused code when emacs is not defined;
12635 this file relies on Emacs now.
12636 Don't assume e_phnum and e_shnum are positive.
12638 * regex.c: Fix problems when DEBUG is defined.
12639 (extract_number, extract_number_and_incr): Define regardless of
12640 whether DEBUG is defined; that's simpler and makes the code less
12641 likely to go stale in the normal case when DEBUG is not defined.
12642 Return int rather than taking an int * arg. All callers changed.
12643 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12644 Remove, replacing with ...
12645 (DEBUG_PRINT): New macro. All callers changed.
12646 (DEBUG_COMPILES_ARGUMENTS): New macro.
12647 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12648 (print_compiled_pattern, print_double_string) [DEBUG]:
12649 Use prototype rather than old-style definition.
12650 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12651 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12652 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12653 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12654 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12655 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12656 This matters only when DEBUG is defined.
12658 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12660 * xdisp.c (set_iterator_to_next): Set the
12661 ignore_overlay_strings_at_pos_p flag only if we are _really_
12662 iterating over an overlay string, as indicated by the
12663 current.overlay_string_index member. (Bug#14306)
12665 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12667 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12668 to where it is used, to avoid autorelease issues (Bug#14050).
12670 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12672 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12673 * fileio.c (syms_of_fileio): Implement this.
12674 * filelock.c (create_lock_file): If symbolic links don't work, so
12675 we use a regular file as a lock file, do not fsync the lock file;
12678 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12680 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12681 (syms_of_minibuf): Adjust accodingly.
12683 * callint.c (Fcall_interactively): Adjust calls accordingly.
12685 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12687 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12688 w->contents is a buffer before computing everything else.
12689 Use parentheses to disambiguate last part of the condition.
12691 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12692 assertion violations. (Bug#14062)
12694 2013-05-01 David Reitter <david.reitter@gmail.com>
12696 * nsfns.m (ns_tooltip): Initialize.
12698 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12700 * coding.c (decode_coding_gap): Don't remove the character before
12701 a newline unless it's a CR character. (Bug#14287)
12703 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12705 * dispextern.h (struct face): Move enum face_underline_type
12706 earlier so that bitfields can be in the same word.
12708 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12710 * nsfns.m (handlePanelKeys): New function.
12711 (EmacsOpenPanel:performKeyEquivalent:)
12712 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12713 arrows/function/control and copy/paste keys (Bug#14296).
12715 2013-04-27 Juri Linkov <juri@jurta.org>
12717 * callint.c (Fcall_interactively): Call `Qread_number' for
12718 interactive code letter `n' instead of using duplicate code.
12721 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12723 * systime.h (make_timeval): Declare as 'const'.
12725 2013-04-27 Kenichi Handa <handa@gnu.org>
12727 * font.c (font_open_entity): Always open a font of manageable
12730 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12732 Port better to AIX (Bug#14258).
12733 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12736 2013-04-24 Kenichi Handa <handa@gnu.org>
12738 * coding.c (decode_coding_iso_2022): When an invalid escape
12739 sequence is encountered, reset the invocation and designation
12740 status to the safest one.
12742 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12744 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12745 Without this fix, "make distclean" leaves stamp-h1 behind.
12747 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12749 * w32fns.c (w32_fullscreen_rect): New function to compute the
12750 window rectangle for the given fullscreen mode.
12751 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12752 longer tunes the window size. This keeps the window's edges flush
12753 with the screen and allows the taskbar to hide itself in fullboth.
12755 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12756 window decorations and uses the entire screen.
12758 * w32term.h (w32_fullscreen_rect) Add prototype.
12759 (struct w32_output): Replace normal_width, normal_height,
12760 normal_top, and normal_left members with a single normal_placement
12762 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12764 (FRAME_NORMAL_PLACEMENT): New macro.
12766 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12768 * minibuf.c (Ftest_completion): Silence compiler warning.
12770 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12772 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12775 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12778 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12779 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12780 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12781 parentheses where appropriate.
12783 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12785 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12787 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12789 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12790 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12791 Mention in the doc string that setting these variables takes
12792 effect only after a call to set-window-buffer. (Bug#14200)
12794 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12796 * indent.c (Fvertical_motion): Don't consider display strings on
12797 overlay strings as display strings on the buffer position we
12798 started from. This prevents vertical cursor motion from jumping
12799 more than one line when there's an overlay string with a display
12800 property at end of line.
12801 Reported by Karl Chen <Karl.Chen@quarl.org> in
12802 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12804 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12806 * window.c (select_window): `record_buffer' even if window is
12807 already selected (bug#14191).
12809 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12811 * window.c (Fwindow_end): Test more flags, including the buffer's
12812 last_overlay_modified flag, to determine whether the window's
12813 display is really up-to-date. Prevents the function from
12814 returning a stale value. (Bug#14170)
12815 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12818 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12820 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12821 garbaged only if it is not already the top frame on its TTY.
12822 This prevents flickering due to constant redrawing of TTY frames when
12823 there are GUI frames open in the same session. (Bug#13864)
12825 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12827 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12828 of marking the idle timers directly.
12830 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12832 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12833 tables (bug#14054).
12835 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12837 * window.c (select_window): Don't record_buffer while the invariant is
12838 temporarily broken (bug#14161).
12840 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12842 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12844 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12846 2013-04-07 Romain Francoise <romain@orebokech.com>
12848 Ignore additional platform-specific ACL errors (Bug#13702).
12849 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12850 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12852 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12854 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12857 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12859 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12860 This bug was introduced by my 2013-02-25 change that simplified
12861 data_start configuration. Without this change, on GNU/Linux
12862 an Emacs configured with --enable-profiling fails immediately
12863 due to a profiler signal.
12864 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12865 with these flags. On platforms where special flags are needed
12866 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12867 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12868 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12870 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12872 Get rid of some platform-specific functions examining window
12873 system and its capabilities. This is a partial rework of the
12875 * lisp.h (have_menus_p): Remove prototype. This function is
12876 replaced with platform-independent window_system_available.
12877 (check_window_system): Move to...
12878 * frame.h (decode_window_system_frame, window_system_available):
12879 ...here, add new prototypes.
12880 * frame.c (window_system_available, decode_window_system_frame):
12882 (check_window_system): Platform-independent now.
12883 * xterm.h (x_in_use): Remove declaration.
12885 * w32term.h (check_x_frame):
12886 * nsterm.h (check_x_frame): Remove prototypes. This function
12887 is replaced with platform-independent decode_window_system_frame.
12888 * msdos.c (have_menus_p): Remove.
12889 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12890 Remove platform-specific functions. Use check_window_system,
12891 decode_window_system_frame and check_ns_display_info where
12892 appropriate. Minor style and comment tweaks.
12893 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12894 (check_x_frame): Likewise.
12895 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12897 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12898 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12899 * xmenu.c, xselect.c: All related users changed.
12901 2013-04-03 Kenichi Handa <handa@gnu.org>
12903 The following changes is to optimize the code for reading UTF-8
12906 * coding.c (check_ascii): Rename from detect_ascii. Return value
12907 changed. Check EOL format. Do not call adjust_coding_eol_type
12909 (check_utf_8): New function.
12910 (adjust_coding_eol_type): Do nothing if already adjusted.
12911 (detect_coding): Compare the return value of check_ascii with
12912 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12913 (decode_coding_gap): Optimize for valid UTF-8.
12915 2013-03-21 Kenichi Handa <handa@gnu.org>
12917 * coding.c (syms_of_coding): Cancel previous change.
12919 * insdel.c (insert_from_gap): Fix previous change.
12921 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12923 Consistently use platform-specific function to detect window system.
12924 * lisp.h (check_window_system): New prototype. This function is
12925 going to replace check_x, check_w32 and check_ns.
12926 (have_menus_p): Mention msdos.c in comment.
12927 * fontset.c (check_window_system_func): Remove. Adjust all users.
12928 * fontset.h (check_window_system_func): Remove prototype.
12929 * nsterm.h (check_ns):
12930 * xterm.h (check_x):
12931 * w32term.h (check_w32): Likewise.
12932 * menu.c (Fx_popup_menu): Use check_window_system.
12933 * msdos.c (check_window_system): Define for MS-DOS.
12934 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12935 * w32fns.c (check_window_system): Likewise for MS-Windows.
12936 * xfns.c (check_window_system): Likewise for X.
12937 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12938 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12940 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12942 Prefer < to > in range checks such as 0 <= i && i < N.
12943 This makes it easier to visualize quantities on a number line.
12944 This patch doesn't apply to all such range checks,
12945 only to the range checks affected by the 2013-03-24 change.
12946 This patch reverts most of the 2013-03-24 change.
12947 * alloc.c (xpalloc, Fgarbage_collect):
12948 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12949 * character.c (string_escape_byte8):
12950 * charset.c (read_hex):
12951 * data.c (cons_to_unsigned):
12952 * dispnew.c (update_frame_1):
12953 * doc.c (Fsubstitute_command_keys):
12954 * doprnt.c (doprnt):
12955 * editfns.c (hi_time, decode_time_components):
12956 * fileio.c (file_offset):
12957 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12958 * font.c (font_intern_prop):
12959 * frame.c (x_set_alpha):
12960 * gtkutil.c (get_utf8_string):
12961 * indent.c (check_display_width):
12962 * keymap.c (Fkey_description):
12963 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12965 * minibuf.c (read_minibuf_noninteractive):
12966 * process.c (wait_reading_process_output):
12967 * search.c (Freplace_match):
12968 * window.c (get_phys_cursor_glyph):
12969 * xdisp.c (redisplay_internal):
12970 * xsmfns.c (smc_save_yourself_CB):
12971 Prefer < to > for range checks.
12972 * dispnew.c (sit_for): Don't mishandle NaNs.
12973 This fixes a bug introduced in the 2013-03-24 change.
12974 * editfns.c (decode_time_components): Don't hoist comparison.
12975 This fixes another bug introduced in the 2013-03-24 change.
12977 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12979 * frame.h (struct frame): Drop scroll_bottom_vpos
12980 member becaue all real users are dead long ago.
12981 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12982 * xdisp.c (redisplay_internal): Adjust user.
12984 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12986 * nsmenu.m (showAtX:Y:for:): setLevel to
12987 NSPopUpMenuWindowLevel (Bug#13998).
12989 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12991 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12992 (ns_check_pending_open_menu): Declare.
12994 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12995 (x_activate_menubar): Update the menu with title that matches
12996 ns_get_pending_menu_title, and call
12997 ns_check_pending_openmenu (Bug#12698).
12998 (menuWillOpen:): New method.
12999 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
13001 * nsterm.m (menu_will_open_state, menu_mouse_point)
13002 (menu_pending_title): New varaibles.
13003 (ns_get_pending_menu_title, ns_check_menu_open)
13004 (ns_check_pending_open_menu): New functions.
13006 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
13008 * indent.c (current_column_bol_cache): Remove leftover which is not
13009 used in Fmove_to_column any more.
13010 (current_column, scan_for_column): Adjust users.
13011 * keyboard.c (last_point_position_buffer, last_point_position_window):
13012 Remove leftovers which are not used for recording undo any more.
13013 (command_loop_1, syms_of_keyboard): Adjust users.
13014 * xdisp.c (last_max_ascent): Remove leftover which is not used in
13015 redisplay_window any more.
13016 (move_it_to): Adjust user.
13018 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
13020 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
13021 Update dependencies.
13023 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
13025 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
13026 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
13027 forward references.
13029 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
13031 * window.h (struct window): Replace hchild, vchild and buffer slots
13032 with a single slot 'contents'. This is possible because each valid
13033 window may have either the child window (in vertical or horizontal
13034 combination) or buffer to display (for the leaf window). Using that,
13035 a lot of operations to traverse and/or change window hierarchies may
13036 be simplified. New member horizontal is used to distinguish between
13037 horizontal and vertical combinations of internal windows.
13038 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
13039 (WINDOW_VERTICAL_COMBINATION_P): New macros.
13040 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
13041 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
13042 Use contents slot, not buffer, where appropriate.
13043 (wset_combination): New function.
13044 (wset_buffer): Add eassert.
13045 (Fframe_first_window): Simplify the loop reaching first window.
13046 (Fwindow_buffer): Use WINDOW_LEAF_P.
13047 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
13048 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
13049 (unshow_buffer): Convert initial debugging check to eassert.
13050 (replace_window, recombine_windows, Fdelete_other_windows_internal)
13051 (make_parent_window, window_resize_check, window_resize_apply)
13052 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
13053 (Fset_window_configuration, delete_all_child_windows, save_window_save):
13054 Adjust to match struct window changes.
13055 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
13056 (mark_window_cursors_off, count_windows, get_leaf_windows)
13057 (foreach_window_1): Simplify the loop.
13058 * alloc.c (mark_object): Do not check for the leaf window because
13059 internal windows has no glyph matrices anyway.
13060 * dispnew.c (clear_window_matrices, showing_window_margins_p)
13061 (allocate_matrices_for_window_redisplay, fake_current_matrices)
13062 (allocate_matrices_for_frame_redisplay, free_window_matrices)
13063 (build_frame_matrix_from_window_tree, mirror_make_current)
13064 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
13065 (update_window_tree, set_window_update_flags): Simplify the loop.
13066 (sync_window_with_frame_matrix_rows): Enforce live window.
13067 Use contents slot, not buffer, where appropriate.
13068 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
13069 and WINDOW_HORIZONTAL_COMBINATION_P.
13070 (make_frame_visible_1): Simplify the loop.
13071 Use contents slot, not buffer, where appropriate.
13072 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
13073 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
13074 (expose_window_tree): Likewise.
13075 Use contents slot, not buffer, where appropriate.
13076 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
13077 to avoid deleted windows. Use contents slot instead of buffer.
13078 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
13079 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
13080 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
13081 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
13083 2013-03-28 Eli Zaretskii <eliz@gnu.org>
13085 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
13086 identify the reasons for assertion violations in bug#14062 and
13088 (Fx_show_tip): Fix compilation error under
13089 "--enable-check-lisp-object-type". (Bug#14073)
13091 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
13092 Reported by <rzl24ozi@gmail.com>.
13094 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
13096 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
13098 (unwind_with_echo_area_buffer): ...to restore it here.
13099 This is needed to ensure that...
13100 (redisplay_window): ...both window markers are valid here,
13101 which is verified by eassert.
13102 * editfns.c (save_excursion_save): Do not assume that
13103 selected_window always displays the buffer.
13104 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
13107 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
13109 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
13112 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
13114 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
13116 2013-03-27 Eli Zaretskii <eliz@gnu.org>
13118 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
13119 since MinGW's w32api headers do. This avoids compiler warnings.
13121 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
13122 if already defined.
13124 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13126 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
13128 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
13130 * gtkutil.c (style_changed_cb): Check if frame is live and an
13131 X frame (Bug#14038).
13133 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13135 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
13136 Define only for _WIN32_WINNT less than 0x0500.
13137 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
13139 Move inclusion of time.h before sys/time.h, so that MinGW64 could
13140 see its own definitions of 'struct timeval' and 'struct timezone'.
13142 Fix incompatibilities between MinGW.org and MinGW64 headers.
13143 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
13145 * w32.c (REPARSE_DATA_BUFFER): Guard with
13146 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
13148 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
13150 * xterm.c: Include X11/XKBlib.h
13151 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
13153 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
13155 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
13157 * blockinput.h (input_blocked_p): Likewise.
13158 * bytecode.c (exec_byte_code): Likewise.
13159 * callproc.c (call_process_kill, call_process_cleanup)
13160 (Fcall_process): Likewise.
13161 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
13162 (Fccl_execute_on_string): Likewise.
13163 * character.c (string_escape_byte8): Likewise.
13164 * charset.c (read_hex): Likewise.
13165 * cm.c (calccost): Likewise.
13166 * data.c (cons_to_unsigned): Likewise.
13167 * dired.c (directory_files_internal, file_name_completion):
13169 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
13170 (sit_for): Likewise.
13171 * doc.c (Fsubstitute_command_keys): Likewise.
13172 * doprnt.c (doprnt): Likewise.
13173 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
13174 * emacsgtkfixed.c: Likewise.
13175 * fileio.c (file_offset, Fwrite_region): Likewise.
13176 * floatfns.c (Fexpt, fmod_float): Likewise.
13177 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
13179 * font.c (font_intern_prop): Likewise.
13180 * frame.c (x_set_alpha): Likewise.
13181 * gtkutil.c (get_utf8_string): Likewise.
13182 * indent.c (check_display_width): Likewise.
13183 * intervals.c (create_root_interval, rotate_right, rotate_left)
13184 (split_interval_right, split_interval_left)
13185 (adjust_intervals_for_insertion, delete_node)
13186 (interval_deletion_adjustment, adjust_intervals_for_deletion)
13187 (merge_interval_right, merge_interval_left, copy_intervals)
13188 (set_intervals_multibyte_1): Likewise.
13189 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
13190 * keymap.c (Fkey_description): Likewise.
13191 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
13192 * lread.c (openp, read_integer, read1, string_to_number):
13194 * menu.c (ensure_menu_items): Likewise.
13195 * minibuf.c (read_minibuf_noninteractive): Likewise.
13196 * print.c (printchar, strout): Likewise.
13197 * process.c (create_process, Faccept_process_output)
13198 (wait_reading_process_output, read_process_output, send_process)
13199 (wait_reading_process_output): Likewise.
13200 * profiler.c (make_log, handle_profiler_signal): Likewise.
13201 * regex.c (re_exec): Likewise.
13202 * regex.h: Likewise.
13203 * search.c (looking_at_1, Freplace_match): Likewise.
13204 * sysdep.c (get_child_status, procfs_ttyname)
13205 (procfs_get_total_memory): Likewise.
13206 * systime.h (EMACS_TIME_VALID_P): Likewise.
13207 * term.c (dissociate_if_controlling_tty): Likewise.
13208 * window.c (get_phys_cursor_glyph): Likewise.
13209 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
13210 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
13212 * xfns.c (Fx_window_property): Likewise.
13213 * xmenu.c (set_frame_menubar): Likewise.
13214 * xselect.c (x_get_window_property, x_handle_dnd_message):
13216 * xsmfns.c (smc_save_yourself_CB): Likewise.
13217 * xterm.c (x_scroll_bar_set_handle): Likewise.
13219 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
13221 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
13222 to be optional or nil. Adjust comment and convert it to docstring.
13223 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
13224 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
13226 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13228 Static checking by GCC 4.8-20130319.
13229 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13230 * process.c (Fset_process_datagram_address)
13231 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13232 * xdisp.c (get_char_face_and_encoding)
13233 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13234 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13235 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13237 2013-03-24 Ken Brown <kbrown@cornell.edu>
13239 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13240 fix compilation on 64-bit Cygwin, where underscores are not
13241 automatically prepended.
13243 * w32term.c (w32_initialize): Silence compiler warning.
13245 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13247 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13248 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13249 variables, to save and restore frame dimensions.
13250 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13251 after returning from a 'fullscreen' configuration.
13252 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13253 to avoid races between the main thread and the input thread.
13255 * w32term.h (struct w32_output): New members normal_width,
13256 normal_height, normal_top, normal_left, and prev_fsmode.
13257 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13258 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13259 members of a frame.
13261 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13262 'fullscreen' parameter. Always record previous width and height
13263 of the frame, except when switching out of maximized modes, so
13264 that they could be restored correctly, instead of resetting to the
13265 default frame dimensions. Send SC_RESTORE command to the frame,
13266 unless we are going to send SC_MAXIMIZE, to restore the frame
13267 resize hints in the mouse pointer shown by the window manager.
13270 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13272 * lisp.h (get_frame_param): Adjust conditions for prototype
13275 2013-03-22 Ken Brown <kbrown@cornell.edu>
13277 * unexcw.c: Drop unneeded inclusion of w32common.h.
13278 (report_sheap_usage): Declare.
13279 (read_exe_header): Add magic numbers for x86_64.
13280 (fixup_executable): Fix printf format specifier for unsigned long
13283 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13285 * frame.h (struct frame): Put menu_bar_window under #ifdef
13286 because this member is not needed when X toolkit is in use.
13287 (fset_menu_bar_window):
13288 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13289 (free_glyphs, update_frame):
13290 * xdisp.c (expose_frame): Likewise.
13291 (display_menu_bar): Likewise. Remove redundant eassert.
13292 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13295 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13297 Use functions and constants to manipulate Lisp_Save_Value objects.
13298 This replaces code that used macros and strings and token-pasting.
13299 The change makes the C source a bit easier to follow,
13300 and shrinks the Emacs executable a bit.
13301 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13302 (make_save_value): Change 1st arg from string to enum. All callers
13305 (mark_object): Use if, not #if, for GC_MARK_STACK.
13306 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13307 (XSAVE_OBJECT): Now functions, not macros.
13308 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13309 the constant was never used.
13310 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13311 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13312 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13313 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13315 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13316 type3 with a single member save_type. All uses changed.
13317 (save_type, set_save_pointer, set_save_integer): New functions.
13318 * print.c (PRINTX): Remove.
13320 * alloc.c: Remove redundant static declarations.
13322 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13324 * window.h (struct window): Convert left_col, top_line, total_lines
13325 and total_cols from Lisp_Objects to integers. Adjust comments.
13326 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13328 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13329 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13330 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13331 Adjust users where appropriate.
13333 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13335 * frame.h (struct frame): Drop resx and resy because the same data is
13336 available from window system-specific output context. Adjust users.
13337 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13338 New functions to provide defaults when no window system available.
13339 (FRAME_RES_X, FRAME_RES_Y): New macros.
13340 (NUMVAL): Move from xdisp.c.
13341 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13342 (Ffont_face_attributes, Fopen_font):
13343 * image.c (gs_load):
13344 * w32font.c (fill_in_logfont):
13345 * xdisp.c (calc_pixel_width_or_height):
13346 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13347 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13349 2013-03-20 Kenichi Handa <handa@gnu.org>
13351 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13352 to 1 (temporary workaround until a bug related to ASCII
13353 optimization is fixed).
13355 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13357 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13358 Signal error if window is not internal. Adjust docstring.
13359 (delete_all_child_windows): Use combination_limit to save the buffer.
13360 (Fset_window_configuration): Adjust accordingly.
13361 * print.c (syms_of_print): Initialize debugging output not here...
13362 (init_print_once): ...but in a new function here.
13363 * lisp.h (init_print_once): Add prototype.
13364 * emacs.c (main): Add call to init_print_once. Adjust comments.
13366 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13368 * window.c (window_resize_check, window_resize_apply)
13369 (window_from_coordinates, recombine_windows, set_window_buffer)
13370 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13371 (Fsplit_window_internal, Fdelete_window_internal)
13372 (freeze_window_starts): Use bool for booleans.
13373 * window.h (window_frame_coordinates, resize_frame_windows)
13374 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13376 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13378 * dispnew.c (bitch_at_user): Use `user-error'.
13380 2013-03-17 Ken Brown <kbrown@cornell.edu>
13382 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13383 as return type of image_background. (Bug#13981)
13384 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13386 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13388 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13389 (ns_select): Don't return with result uninitialized.
13391 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13394 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13396 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13397 directories. If filename is nil, get directory name (Bug#13932).
13398 Use getFilename and getDirectory.
13399 (getFilename, getDirectory): New methods for EmacsSavePanel and
13401 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13403 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13405 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13407 2013-03-15 Kenichi Handa <handa@gnu.org>
13409 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13410 (adjust_after_replace): Make it back to static. Delete the third
13411 arg text_at_gap_tail. Cancel the code for handling it.
13413 * coding.h (struct coding_system): New member eol_seen.
13415 * coding.c (detect_ascii): New function.
13416 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13417 when the source bytes are actually scanned. On detecting for
13418 coding_category_utf_8_auto, call detect_ascii instead of scanning
13419 source bytes directly.
13420 (produce_chars): Call insert_from_gap with the new arg 0.
13421 (encode_coding): Likewise.
13422 (decode_coding_gap): Control ASCII optimization by the variable
13423 disable_ascii_optimization instead of #ifndef .. #endif.
13424 Deccode EOL format according to coding->eol_seen.
13425 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13428 * lisp.h (adjust_after_replace): Cancel externing it.
13429 (insert_from_gap): Adjust prototype.
13431 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13433 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13434 FULLSCREEN_MAXIMIZED. (Bug#13935)
13436 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13438 * region-cache.c (find_cache_boundary, move_cache_gap)
13439 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13440 Simplify debugging check and convert to eassert. Adjust comment.
13441 (pp_cache): Put under ENABLE_CHECKING.
13443 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13445 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13446 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13447 and WM_ACTIVATEAPP.
13448 (w32fullscreen_hook): If the frame is visible, reset
13449 f->want_fullscreen flag after changing the frame size. If the
13450 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13453 2013-03-13 Daniel Colascione <dancol@dancol.org>
13455 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13456 too so that these builds can use Cygwin's file conversion
13457 functions. (We've been building and linking cygw32.o all along
13458 and just not using it.)
13460 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13462 File synchronization fixes (Bug#13944).
13463 * Makefile.in (LIB_FDATASYNC): New macro.
13465 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13466 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13467 Don't worry about HAVE_FSYNC, since a substitute fsync is
13468 available if the system lacks one.
13469 (Fwrite_regin): Retry fsync if interrupted.
13471 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13473 * w32term.c (w32_read_socket): If the Emacs frame is being
13474 activated, call w32fullscreen_hook, to make sure the new frame
13475 dimensions are in effect. (Bug#13937)
13477 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13479 * xdisp.c (init_iterator): Simplify because both character and byte
13480 positions are either specified or -1. Add eassert. Adjust comment.
13481 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13482 character and byte positions can be obtained from marker.
13484 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13486 Static checking by Sun C 5.12.
13487 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13488 * bytecode.c (exec_byte_code):
13489 * dispnew.c (init_display):
13491 * fileio.c (Fsubstitute_in_file_name):
13492 * keyboard.c (Fevent_convert_list):
13493 * keymap.c (Fsingle_key_description):
13494 * term.c (maybe_fatal, fatal):
13495 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13496 * xsmfns.c (Fhandle_save_session):
13497 Omit unreachable code.
13498 * keymap.c (map_keymap_char_table_item): Cast void * to
13499 a function pointer type; the C Standard requires this.
13501 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13502 Include <sys/param.h> unconditionally, as that works elsewhere and
13503 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13504 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13507 See ChangeLog.12 for earlier changes.
13509 ;; Local Variables:
13513 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13515 This file is part of GNU Emacs.
13517 GNU Emacs is free software: you can redistribute it and/or modify
13518 it under the terms of the GNU General Public License as published by
13519 the Free Software Foundation, either version 3 of the License, or
13520 (at your option) any later version.
13522 GNU Emacs is distributed in the hope that it will be useful,
13523 but WITHOUT ANY WARRANTY; without even the implied warranty of
13524 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13525 GNU General Public License for more details.
13527 You should have received a copy of the GNU General Public License
13528 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.