1 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
5 set errno to EAGAIN instead, to allow the caller to retry the
6 write after some waiting. Fixes deadlocks when Emacs exchanges a
7 lot of data through the pipe. (Bug#18420)
9 * sound.c (Fplay_sound_internal): Encode the sound file name in
10 the ANSI codepage. Expand it against data-directory, as per docs,
11 not against the current directory. No need to make a local copy
12 of the file name; pass the encoded file name directly to
13 do_play_sound. (Bug#18463)
15 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
16 NULL, and the file name is not encodable in ANSI codepage, return
17 the string with "?" replacement characters, which will fail the
18 caller. This avoids returning a random value in that case.
20 2014-09-15 Martin Rudalics <rudalics@gmx.at>
22 * window.c (Fresize_mini_window_internal): Set w->total_lines
23 from w->pixel_height (Bug#18422).
25 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
27 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
28 (toggleFullScreen:): Take frame_resize_pixelwise into account when
29 setting resize increments (Bug#18435).
31 2014-09-15 Eli Zaretskii <eliz@gnu.org>
33 * xdisp.c (pos_visible_p): Properly save and restore the iterator
34 state around the call to line_bottom, since it can move the
35 iterator to another screen line. This fixes off-by-one errors in
36 the reported row in some rare cases.
38 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
40 * callproc.c (init_callproc): Fix bug introduced at
41 2014-09-07 (Bug#18474).
43 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
45 Prefer ptrdiff_t to int and avoid integer overflows.
46 * fileio.c (make_temp_name):
47 * font.c (font_parse_family_registry): Avoid integer
48 overflow on string size calculation.
49 * data.c (Faset): Likewise for byte index.
51 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
53 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
55 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
57 * lisp.h (make_local_string): Nitpick indent.
58 * print.c (Fprin1_to_string): Remove unused GCPROs.
60 More debugging aids around GCPROs.
61 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
62 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
63 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
65 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
66 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
68 Remove redundant GCPROs around Ffuncall and Fapply calls. This
69 is safe because Ffuncall protects all of its arguments by itself.
70 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
71 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
72 (call6, call7): Likewise. Use compound literals where applicable.
73 (run_hook_with_args_2): Use compound literal.
75 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
77 Pacify --enable-gcc-warnings when no window system is used.
78 These warnings found that subscript error, so they seem worthwhile.
79 * composite.c (char_composable_p): Simplify a bit.
80 * frame.c (x_set_frame_parameters): Add an IF_LINT.
81 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
82 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
83 * window.c (set_window_scroll_bars):
84 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
85 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
86 Ignore -Wsuggest-attribute=const.
87 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
88 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
90 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
92 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
93 Use check_iso_charset_parameter instead of doing the checks by hand.
94 (check_iso_charset_parameter): Move up. Check parameters a bit
95 more carefully, and return true for 96-char sets. All callers changed.
97 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
99 Simplify lisp.h by removing the __COUNTER__ business.
100 Problem reported by Dmitry Antipov in:
101 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
102 * lisp.h (make_local_vector, make_local_string)
103 (build_local_string): Simplify by not bothering with __COUNTER__.
104 The __COUNTER__ business wasn't working properly, and was needed
105 only for hypothetical future expansion anyway.
107 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
109 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
110 terms to determine bitmap color. (Bug#18437)
112 2014-09-10 Eli Zaretskii <eliz@gnu.org>
114 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
117 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
119 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
121 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
123 * xterm.c (handle_one_xevent): Detect iconified by looking at
124 _NET_WM_STATE_HIDDEN.
126 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
128 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
129 These can generate a constant with the correct value but the wrong
130 width, which doesn't work as a printf argument. All uses removed.
131 Problem reported by Dmitry Antipov in:
132 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
133 (ENUMABLE): Remove; no longer needed.
134 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
135 Remove; no longer needed because of the above change.
136 Each definiens moved to the only use.
138 Improve the experimental local and scoped allocation.
139 * alloc.c (local_string_init, local_vector_init):
140 New functions, defined if USE_LOCAL_ALLOCATORS.
141 Mostly, these are moved here from lisp.h, as it's not
142 clear it's worth making them inline.
143 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
144 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
145 USE_STACK_LISP_OBJECTS, not on a laundry list.
146 (local_string_init, local_vector_init): New decls.
147 (union Aligned_Cons): New type.
148 (scoped_cons): Use it. Give up on the char trick, as it's a too
149 much of a maintenance hassle; if someone wants this speedup
150 they'll just need to convince their compiler to align properly.
151 Conversely, use the speedup if struct Lisp_Cons happens to
152 be aligned even without a directive. Better yet, help it along
153 by using union Aligned_Cons rather than struct Lisp_Cons.
154 (pointer_valid_for_lisp_object): Remove. This check is not
155 necessary, since make_lisp_ptr is already doing it. All uses removed.
156 (local_vector_init, local_string_init): Move to alloc.c.
157 (build_local_vector): Remove this awkward macro, replacing with ...
158 (make_local_vector): New macro, which acts more like a function.
159 Use statement expressions and use __COUNTER__ to avoid macro
160 capture. Fall back on functions if these features are not supported.
161 (build_local_string, make_local_string): Likewise.
163 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
165 * xterm.c (x_term_init): Consolidate duplicated code.
166 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
167 (x_delete_terminal): Do not close X connection fd (Bug#18403).
168 Add eassert and mark dpyinfo as dead only if it was alive.
170 Add macros to allocate temporary Lisp objects with alloca.
171 Respect MAX_ALLOCA and fall back to regular GC for large objects.
172 * character.h (parse_str_as_multibyte): Move prototype to ...
173 * lisp.h (parse_str_as_multibyte): ... here.
174 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
175 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
177 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
178 (local_string_init): New functions.
179 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
180 (init_alloc_once): Call it.
182 Cleanup last change and make all new stuff conditional.
183 * lisp.h (build_local_string): Rename to ...
184 (make_local_string): ... this macro.
185 (build_local_string, scoped_list1, scoped_list3): New macros.
186 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
187 and functions as such, use regular fallbacks otherwise.
188 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
191 2014-09-08 Eli Zaretskii <eliz@gnu.org>
193 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
194 always make sure the marginal areas of the row are in sync with
195 what the window wants. (Bug#18419)
197 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
198 existing binding of a variable, to avoid silently aborting
199 commands that use specbind. (Bug#18331)
201 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
203 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
204 * coding.c (growable_destination): New function.
205 (produce_chars): Use it for sanity checks. Do not fiddle with
206 dst_end if the source and destination are both nil, as it's
207 the caller's responsibility to avoid overlap.
208 * keyboard.c (read_decoded_event_from_main_queue):
209 The destination must be MAX_MULTIBYTE_LENGTH times the max source
210 length, not 4 times, to prevent decode_coding_c_string from trying
211 to reallocate a destination. This removes the need for the FIXME.
213 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
214 All callers simplified. Add a comment about exec_failed, vfork,
217 Adjust drag-and-drop fix when window is above top (Bug#18303).
218 * xselect.c (x_fill_property_data): Don't let sign bit of negative
219 XCDR bleed into XCAR's encoded value. Improve checks for
220 out-of-range data while we're at it.
222 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
224 * xselect.c (x_fill_property_data): Handle negative XCDR when data
225 is CONSP (Bug#18303).
227 2014-09-07 Eli Zaretskii <eliz@gnu.org>
229 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
230 'alloca' gets passed arguments larger than MAX_ALLOCA.
232 * font.c (MAX): Define if not defined elsewhere.
234 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
236 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
237 here for destination buffer, to work around what appears to be a
238 bug in decode_coding_c_string when the source and destination are
241 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
242 This follows up on the recent thread in emacs-devel on alloca; see:
243 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
244 This patch also cleans up alloca-related glitches noted while
245 examining the code looking for unbounded alloca.
247 * callproc.c (init_callproc):
248 Rewrite to avoid need for alloca.
249 * buffer.c (mouse_face_overlay_overlaps)
250 (report_overlay_modification):
251 * buffer.h (GET_OVERLAYS_AT):
252 * coding.c (make_subsidiaries):
253 * doc.c (Fsnarf_documentation):
254 * editfns.c (Fuser_full_name):
255 * fileio.c (Ffile_name_directory, Fexpand_file_name)
256 (search_embedded_absfilename, Fsubstitute_in_file_name):
257 * fns.c (Fmake_hash_table):
258 * font.c (font_vconcat_entity_vectors, font_update_drivers):
259 * fontset.c (fontset_pattern_regexp, Ffontset_info):
260 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
261 (xrdb_get_resource, x_get_resource_string):
262 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
263 * ftxfont.c (ftxfont_draw):
264 * image.c (xbm_load, xpm_load, jpeg_load_body):
265 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
267 * keymap.c (Fdescribe_buffer_bindings, describe_map):
269 * menu.c (digest_single_submenu, find_and_call_menu_selection)
270 (find_and_return_menu_selection):
271 * print.c (PRINTFINISH):
272 * process.c (Fformat_network_address):
273 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
274 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
275 * sound.c (wav_play, au_play):
276 * syntax.c (skip_chars):
277 * term.c (tty_menu_activate, tty_menu_show):
278 * textprop.c (get_char_property_and_overlay):
279 * window.c (Fset_window_configuration):
280 * xdisp.c (safe__call, next_overlay_change, vmessage)
281 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
282 * xfaces.c (face_at_buffer_position):
283 * xmenu.c (x_menu_show):
284 Use SAFE_ALLOCA etc. instead of plain alloca, since the
285 allocation size isn't bounded.
286 * callint.c (Fcall_interactively): Redo memory_full check
287 so that it can be done at compile-time on some platforms.
288 * coding.c (MAX_LOOKUP_MAX): New constant.
289 (get_translation_table): Use it.
290 * callproc.c (call_process): Use SAFE_NALLOCA instead of
291 SAFE_ALLOCA, to catch integer overflows on size calculation.
292 (exec_failed) [!DOS_NT]: New function.
293 (child_setup) [!DOS_NT]: Use it.
294 * editfns.c (Ftranspose_regions):
295 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
296 * editfns.c (check_translation):
297 Allocate larger buffers on the heap.
298 * eval.c (internal_lisp_condition_case):
299 Check for MAX_ALLOCA overflow.
300 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
301 (Fbase64_encode_region, Fbase64_decode_region):
302 Avoid unnecessary calls to SAFE_FREE before 'error'.
303 * buffer.c (mouse_face_overlay_overlaps):
304 * editfns.c (Fget_pos_property, check_translation):
306 * font.c (font_unparse_xlfd, font_find_for_lface):
307 * ftfont.c (ftfont_drive_otf):
308 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
309 (menu_bar_items, tool_bar_items):
310 * sound.c (Fplay_sound_internal):
311 * xdisp.c (load_overlay_strings, dump_glyph_row):
312 Use an ordinary auto buffer rather than alloca, since the
313 allocation size is fixed and small.
314 * ftfont.c: Include <c-strcase.h>.
315 (matching_prefix): New function.
316 (get_adstyle_property): Use it, to avoid need for alloca.
317 * keyboard.c (echo_add_key):
318 * keymap.c (describe_map): Use ptrdiff_t, not int.
319 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
320 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
322 * lisp.h (xlispstrdupa): Remove, replacing with ...
323 (SAFE_ALLOCA_STRING): ... new macro with different API.
324 This fixes a portability problem, namely, alloca result
325 passed to another function. All uses changed.
326 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
328 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
329 (REGEX_ALLOCATE): New macros.
330 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
331 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
333 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
335 (decode_mode_spec_coding): Store directly into buf rather than
336 into an alloca temporary and copying the temporary to the buf.
338 2014-09-06 Eli Zaretskii <eliz@gnu.org>
340 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
342 2014-09-04 Jan D <jhd@f20.localdomain>
344 * xterm.c (x_term_init): Don't call x_session_initialize if running
345 as a daemon (Bug#18375).
347 * xsmfns.c: Initialize ice_fd.
349 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
351 Less chatter in 'make' output.
352 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
353 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
354 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
356 2014-09-03 Martin Rudalics <rudalics@gmx.at>
358 * buffer.c (scroll-bar-height): Fix typo in doc-string.
359 * frame.c (Vdefault_frame_horizontal_scroll_bars): Remove
361 * nsfns.m (Fx_create_frame):
362 * w32fns.c (Fx_create_frame):
363 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
366 2014-09-03 Eli Zaretskii <eliz@gnu.org>
368 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
369 the reported row in the case of a window with a header line, by
370 improving on the fix committed in r106022
371 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
373 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
375 * eval.c (internal_lisp_condition_case): Don't overrun the stack
376 when configured --with-wide-int on typical 32-bit platforms.
378 2014-09-03 Eli Zaretskii <eliz@gnu.org>
380 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
381 when HPOS is negative, for the benefit of R2L glyph rows whose
382 newline overflows into the fringe.
384 2014-09-03 Ken Brown <kbrown@cornell.edu>
386 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
388 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
390 Minor cleanup of recent strlen-avoiding patch.
391 * fileio.c (CHECK_LENGTH): Remove.
392 Rewrite callers so that they don't need it.
393 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
396 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
398 * fileio.c (CHECK_LENGTH): New macro.
399 (Fexpand_file_name): Use it and get rid of a few more calls
400 to strlen and strcat.
401 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
402 * lisp.h (egetenv): ... because of a new inline function used to
403 avoid calls to strlen for a compile-time constants.
405 * buffer.h (decode_buffer): New function.
406 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
407 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
408 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
409 * data.c (Flocal_variables_p):
410 * fileio.c (Fverify_visited_file_modtime):
411 * marker.c (live_buffer): Use it.
413 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
415 Avoid extra calls to strlen in filesystem I/O routines.
416 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
417 the length of 'newdir' is known or may be precalculated.
418 (file_accessible_directory_p): Prefer to pass Lisp_Object,
419 not 'char *', and so use precalculated length.
420 (Ffile_accessible_directory_p):
421 * callproc.c (encode_current_directory, init_callproc):
422 * charset.c (init_charset):
423 * lread.c (load_path_check, load_path_default): Adjust users.
424 * lisp.h (file_accessible_directory_p): Tweak prototype.
426 2014-09-01 Eli Zaretskii <eliz@gnu.org>
428 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
431 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
433 --enable-silent-rules now suppresses more chatter.
434 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
435 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
436 (am__v_CCLD_1): New macros, taken from Automake.
437 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
439 Clean up extern decls a bit.
440 * bytecode.c: Include blockinput.h and keyboard.h rather
441 than rolling their APIs by hand.
442 * emacs.c: Include regex.h and rely on its and lisp.h's API
443 rather than rolling them by hand.
444 * lastfile.c: Include lisp.h, to check this file's API.
445 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
447 * regex.h (re_max_failures): New decl.
448 * unexcw.c, unexmacosx.c, unexw32.c:
449 Rely on lisp.h's API rather than rolling it by hand.
450 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
451 Declare at top level, to pacify GCC -Wnested-externs.
453 2014-08-31 Eli Zaretskii <eliz@gnu.org>
455 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
456 clipping rectangle become negative (i.e. large positive, since
457 it's an unsigned data type). This can happen in R2L hscrolled
458 glyph rows, and caused us to draw the cursor glyph on the fringe.
460 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
462 2014-08-31 Ken Brown <kbrown@cornell.edu>
464 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
465 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
466 is defined. (Bug#18368)
468 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
470 Vector-sorting fixes (Bug#18361).
471 It's not safe to call qsort or qsort_r, since they have undefined
472 behavior if the user-specified predicate is not a total order.
473 Also, watch out for garbage-collection while sorting vectors.
474 * fns.c: Include <vla.h>.
475 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
476 (sort_vector_compare): Remove, replacing with ....
477 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
478 ... these new functions.
479 (sort_vector): Rewrite to use the new functions.
480 GCPRO locals, since the predicate can invoke the GC.
481 Since it's in-place return void; caller changed.
482 (merge): Use 'inorder', for clarity.
484 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
485 One can't hoist this out of the 'if', because intervening calls to
486 newlocale, twolower, etc. can change errno.
488 2014-08-30 Eli Zaretskii <eliz@gnu.org>
490 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
491 wording of the error messages.
492 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
495 * w32proc.c (get_lcid_callback): Accept locale specifications
496 without the country part, as in "enu" vs "enu_USA".
497 (w32_compare_strings): Signal an error if a locale was specified,
498 but couldn't be translated into a valid LCID.
500 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
502 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
504 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
506 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
507 errno after towlower_l. errno's value is not specified after
508 towlower_l. Instead, assume that towlower_l returns its argument
509 on failure, which is portable in practice.
511 2014-08-29 Eli Zaretskii <eliz@gnu.org>
513 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
515 * w32proc.c (w32_compare_strings): Accept additional argument
516 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
517 if requested. If w32-collate-ignore-punctuation is non-nil, add
518 NORM_IGNORESYMBOLS to the flags.
519 (LINGUISTIC_IGNORECASE): Define if not already defined.
520 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
522 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
525 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
527 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
528 Define substitutes for platforms that lack them.
529 (str_collate): Add arguments locale and ignore_case.
531 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
532 Add optional arguments LOCALE and IGNORE-CASE.
534 * lisp.h (str_collate): Adapt argument list.
536 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
538 Add vectors support to Fsort.
539 * fns.c (sort_vector, sort_vector_compare): New functions.
540 (sort_list): Likewise, refactored out of ...
541 (Fsort): ... adjusted user. Mention vectors in docstring.
542 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
543 * alloc.c (make_save_int_obj): New function.
544 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
545 (make_save_int_obj): Add prototype.
547 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
548 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
549 Conditionally define to match system's qsort_r signature.
550 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
552 2014-08-28 Ken Brown <kbrown@cornell.edu>
554 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
555 dumping and the system malloc after dumping. (Bug#18222)
557 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
558 Define as macros, expanding to hybrid_malloc, etc.
559 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
560 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
562 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
563 full implementation on Cygwin. Remove Cygwin-specific code that
565 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
566 Redefine as macros expanding to gmalloc, grealloc, etc.
567 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
568 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
569 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
570 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
572 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
573 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
574 HAVE_POSIX_MEMALIGN)]: New functions.
575 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
576 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
577 hybrid_aligned_alloc; declare.
578 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
579 HAVE_POSIX_MEMALIGN)]: Define.
580 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
581 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
582 Define as macro, expanding to gget_current_dir_name, and define
584 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
585 malloc_enable_thread(). Don't initialize malloc.
586 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
587 no longer defined on Cygwin).
588 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
589 * sheap.c (bss_sbrk_buffer_end): New variable.
590 * unexcw.c (__malloc_initialized): Remove variable.
591 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
593 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
596 2014-08-28 Martin Rudalics <rudalics@gmx.at>
598 * w32term.c (w32_horizontal_scroll_bar_handle_click): In
599 `event->y' return entire range (the size of the scroll bar minus
601 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
602 return entire range (the scaled size of the scroll bar minus
603 that of the slider). In `portion' return the scaled position of
605 (xaw_jump_callback): Restore part of code for vertical scroll
606 bar broken in change from 2014-07-27.
607 (xaw_scroll_callback): Provide incremental scrolling with
608 horizontal scroll bars.
610 2014-08-28 Eli Zaretskii <eliz@gnu.org>
612 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
614 * indent.c (Fvertical_motion): Fix vertical motion up through a
615 display property after a newline. (Bug#18276)
617 * xdisp.c (display_line): Don't assume that the call to
618 reseat_at_next_visible_line_start ends up at a character
619 immediately following the newline on the previous line. Avoids
620 setting the ends_at_zv_p flag on screen lines that are not at or
621 beyond ZV, which causes infloop in redisplay. For the details, see
622 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
624 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
625 coordinate for hscrolled R2L screen lines. (Bug#18277)
627 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
629 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
632 2014-08-27 Eli Zaretskii <eliz@gnu.org>
634 * syntax.c (scan_lists): Don't examine positions before BEGV.
637 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
639 Improve robustness of new string-collation code (Bug#18051).
640 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
641 (newlocale, wcscoll_l): Define substitutes for platforms that
642 lack them, so as to simplify the mainline code.
643 (str_collate): Simplify the code by assuming the above definitions.
644 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
645 example, the old version left the Emacs in the wrong locale if
646 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
647 result. Report an error if newlocale fails.
649 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
651 * lisp.h (str_collate):
652 * sysdep.c (str_collate): Return int.
653 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
655 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
657 Fix some glitches in previous change.
658 * sysdep.c (stack_direction): Replace stack_grows_down
659 to simplify calculation of stack boundaries.
660 (handle_sigsegv): Check whether we really crash somewhere near
661 to stack boundary, and handle fatal signal as usual if not.
662 (init_sigsegv): Adjust accordingly.
663 * keyboard.c (Vtop_level_message): Rename to
664 Vinternal__top_level_message, as suggested by Stefan Monnier in
665 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
666 All related users changed.
668 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
670 Handle C stack overflow caused by too nested Lisp evaluation.
671 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
672 siglongjmp point to transfer control from SIGSEGV handler.
673 * keyboard.c (return_to_command_loop, recover_top_level_message)
674 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
675 (regular_top_level_message): New variable.
676 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
677 exit from SIGSEGV handler and adjust message displayed by Vtop_level
679 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
680 new variables described above.
681 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
682 (stack_grows_down, sigsegv_stack, handle_sigsegv)
683 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
684 (init_sigsegv): New function.
685 (init_signals): Use it.
687 2014-08-25 Ken Brown <kbrown@cornell.edu>
689 * emacs.c (main): Remove use of obsolete macro
690 G_SLICE_ALWAYS_MALLOC.
692 2014-08-25 Eli Zaretskii <eliz@gnu.org>
694 Implement locale-sensitive string collation for MS-Windows.
695 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
696 New functions. (Bug#18051)
698 * w32.h (w32_compare_strings): Add prototype.
700 * w32.c <g_b_init_compare_string_w>: New global flag.
701 (globals_of_w32): Initialize it.
703 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
705 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
706 [WINDOWSNT]: Call str_collate on MS-Windows.
708 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
710 One more minor cleanup of font subsystem.
711 * font.h (struct font_driver): Convert text_extents to
712 return void because returned value is never actually used.
713 * macfont.m (macfont_text_extents):
714 * w32font.c (w32font_text_extents):
715 * xftfont.c (xftfont_text_extents): Adjust to return void
716 and assume that 'metrics' argument is always non-NULL.
717 * ftfont.c (ftfont_text_extents):
718 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
720 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
722 Minor cleanups of str_collate fix (Bug#18051).
723 * fns.c (str_collate): Move decl from here ...
724 * lisp.h (str_collate): ... to here.
725 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
726 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
727 potential problems with integer overflow. Don't assume
728 setlocale succeeds. Remove unnecessary test before restoring
729 locale via setlocale, and free the copied setlocale string
732 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
734 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
736 * sysdep.c (str_collate): New function. (Bug#18051)
738 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
740 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
741 if the initial "rm -f" fails. This is for MinGW builds, where
742 MS-Windows will not allow deleting the executable file of a
745 2014-08-20 Eli Zaretskii <eliz@gnu.org>
747 * w32term.c (w32_scroll_bar_handle_click)
748 (w32_horizontal_scroll_bar_handle_click)
749 (x_scroll_bar_report_motion)
750 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
751 SB_THUMBTRACK, use the 32-bit position information returned by
752 GetScrollInfo, not the 16-bit information returned in the Windows
755 2014-08-19 Eli Zaretskii <eliz@gnu.org>
757 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
758 second coordinate ('y') reported for dragging the horizontal
761 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
763 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
764 and text area-relative x-coordinates.
766 2014-08-17 Eli Zaretskii <eliz@gnu.org>
768 Avoid overwriting the reversed_p flags in the glyph matrices when
769 init_iterator or start_display are called.
770 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
772 (tool_bar_height, redisplay_tool_bar, try_window)
773 (try_window_reusing_current_matrix, try_window_id)
774 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
775 reversed_p flag of the iterator's glyph row where the glyph row
776 is going to be redrawn.
778 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
780 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
782 2014-08-16 Martin Rudalics <rudalics@gmx.at>
784 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
785 of emacs_event return length from si.nPage to si.nMax.
786 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
787 interchange start and end of thumb.
789 2014-08-15 Ken Brown <kbrown@cornell.edu>
791 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
792 ERRORCHECK mutexes. (Bug#18222)
794 2014-08-12 Martin Rudalics <rudalics@gmx.at>
796 * frame.c (set_menu_bar_lines_1): Remove.
797 (set_menu_bar_lines): Call change_frame_size instead of
798 set_menu_bar_lines_1.
800 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
802 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
805 2014-08-11 Glenn Morris <rgm@gnu.org>
807 * fileio.c: Revert 2013-01-31 change, which chose coding system for
808 writing before backing up, since it causes a more serious problem
809 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
810 (choose_write_coding_system): No longer callable from Lisp.
811 Move last piece back here from Fwrite_region.
812 (Fwrite_region, syms_of_fileio): Update for above changes.
814 2014-08-11 Martin Rudalics <rudalics@gmx.at>
816 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
817 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
818 (Fwindow_new_pixel, Fset_window_new_pixel)
819 (Fset_window_new_total, Fset_window_new_normal)
820 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
822 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
824 2014-08-11 Eli Zaretskii <eliz@gnu.org>
826 * fontset.c (Finternal_char_font): Recompute basic faces if the
827 frame's face cache was cleared. (Bug#18162)
829 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
831 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
832 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
833 base buffer's undo list.
835 2014-08-10 Reuben Thomas <rrt@sc3d.org>
837 Fix a couple of recent inadvertent breaks of the MSDOS port.
838 * msdos.c: include required menu.h
839 * term.c: set correct menu_show_hook on MSDOS.
841 2014-08-10 Martin Rudalics <rudalics@gmx.at>
843 Fix handling of menu bar line on TTY frames (Bug#18136)
845 * dispnew.c (handle_window_change_signal):
846 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
847 frame's menu bar lines subtracted from height.
848 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
850 (adjust_frame_size): Count in menu bar when setting FrameRows.
851 (make_terminal_frame): When setting up the frame's lines and
852 text height don't count in the menu bar.
853 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
854 lines subtracted from height.
855 (do_switch_frame): Set tty's FrameRows to number of total lines
857 (Fframe_pixel_height, Fframe_pixel_width): If no window system
858 is used, return total number of lines and columns.
859 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
861 * term.c (OUTPUT, tty_set_terminal_modes)
862 (tty_set_terminal_window, tty_set_scroll_region)
863 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
864 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
865 FRAME_TOTAL_LINES instead of FRAME_LINES.
866 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
867 Call change_frame_size with frame's menu bar lines subtracted
869 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
870 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
873 2014-08-09 Reuben Thomas <rrt@sc3d.org>
875 * alloc.c (Fmemory_info): Remove a stray brace.
877 * process.c: Fix a comment typo.
879 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
881 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
883 * widgetprv.h (EmacsFramePart): Remove font.
885 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
886 (resources, setup_frame_cursor_bits): Remove unused variables and
887 functions, esp. wrt. font (Bug#18227).
889 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
891 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
893 2014-08-07 Reuben Thomas <rrt@sc3d.org>
895 Refer to MS-DOS using the same name everywhere.
897 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
901 2014-08-05 Martin Rudalics <rudalics@gmx.at>
903 * w32term.c (w32_redeem_scroll_bar):
904 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
905 not redeeming scroll bars that have been turned off.
907 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
909 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
910 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
911 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
912 (safe_run_hook_funcall): Adjust accordingly.
914 2014-08-04 Martin Rudalics <rudalics@gmx.at>
916 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
917 correctly according to toolkit used.
918 * frame.c (make_initial_frame, make_terminal_frame)
919 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
920 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
921 assignments according to presence of toolkit scrollbars.
922 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
923 correctly according to toolkit used.
924 * window.c (set_window_scroll_bars): Set horizontal scroll bar
925 only if toolkit supports it.
926 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
928 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
930 (XTredeem_scroll_bar): Always redeem scroll bar if present.
932 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
934 * keyboard.c (safe_run_hook_funcall): Avoid consing around
935 Vinhibit_quit and prefer internal_condition_case_n to pass args.
936 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
937 (safe_run_hooks): Remove comment which is not relevant any more.
939 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
941 Don't let big frames overrun the stack.
942 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
943 Use SAFE_NALLOCA, not alloca.
945 Fix bug with clang + directory_files_internal + GC (Bug#16986).
946 * dired.c (directory_files_internal): Use a volatile variable
947 to prevent the compiler from optimizing away all copies of a local.
948 I wonder how many other GC-related bugs like this lurk elsewhere?
950 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
951 * xterm.h (struct x_display_info): New member 'connection'.
952 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
953 so that x_delete_terminal has a file descriptor to pass to
954 delete_keyboard_wait_descriptor.
956 Don't mishandle year-9999 dates (Bug#18176).
957 * editfns.c (decode_time_components): Store an invalid timespec
958 on overflow, instead of returning false, so that the caller can
959 distinguish overflow from other errors.
960 (lisp_time_argument, lisp_seconds_argument): If the time is out
961 of range, signal a time overflow instead of an invalid time spec.
962 * keyboard.c (decode_timer): Treat time overflow like other
965 Avoid undefined behavior with signed left shift.
966 Caught by 'gcc -fsanitize=undefined'.
967 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
968 * dispnew.c (line_hash_code, scrolling):
969 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
970 Use 'unsigned', not 'int', for line hashes.
971 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
973 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
975 Make compare-strings more compatible with old behavior (Bug#17903).
976 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
978 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
980 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
981 Don't add label between left and right buttons (Bug#18129).
983 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
985 Make functions static that no longer need to be extern.
986 * frame.c, frame.h (set_menu_bar_lines):
987 * keyboard.c (Qleftmost, Qrightmost):
988 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
989 (x_set_internal_border_width):
992 2014-08-01 Eli Zaretskii <eliz@gnu.org>
994 Fix display of R2L lines when the last character fits only partially.
995 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
997 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
998 R2L row is visible only partially, give the row a negative x
1000 (display_line): Fix the calculation of the glyph whose pixel width
1001 is used to decide whether the last produced glyph fits on the
1002 line. When the last glyph fits only partially, give the row a
1005 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1006 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1007 pixel width of the first glyph that is hscrolled from display.
1008 (display_line): In R2L glyph rows, don't give a negative offset to
1009 row->x when the first glyph begins before first_visible_x.
1011 * xdisp.c (display_line): If called with iterator set up to write
1012 to a marginal area, delay the call to handle_line_prefix until we
1013 switch back to the text area. (Bug#18035)
1015 * .gdbinit (xwindow): The members total_cols, total_lines,
1016 left_col, and top_line are C integers (and has been so for the
1019 2014-08-01 Andreas Schwab <schwab@suse.de>
1021 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
1022 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
1024 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1026 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
1027 (timerfd_callback): Ignore weird events with no data. Add tight
1028 assertions and comments.
1029 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
1030 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
1032 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1034 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
1035 I had confused && with ||.
1037 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
1039 Simplify timerfd configuration and fix some minor glitches.
1040 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
1041 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
1042 Fall back on timer_create if timerfd_create fails at runtime.
1043 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
1044 kernel primitives to do resolution. All uses removed.
1045 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
1046 (turn_on_atimers): Clear timer_create-based timers too,
1049 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1050 Without this change, the code can access the local variable 'width'
1051 even when it has not been initialized, and likewise for 'height';
1052 in either case this leads to undefined behavior.
1054 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1056 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
1057 necessary, put horizontal scroll bar resources as well. See
1058 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
1059 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
1061 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1063 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
1064 background value to match the resource of its vertical counterpart.
1066 2014-07-29 Martin Rudalics <rudalics@gmx.at>
1068 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
1069 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
1071 2014-07-28 Martin Rudalics <rudalics@gmx.at>
1073 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
1074 change that added the top margin height to the requested height
1075 and revert (undocumented) part of 2014-07-28 change that changed
1076 the logic of whether a size change occurred.
1078 2014-07-28 Eli Zaretskii <eliz@gnu.org>
1080 * .gdbinit (xwindow): The members total_cols, total_lines,
1081 left_col, and top_line are C integers (and has been so for the
1084 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
1087 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
1089 On GNU/Linux, use timerfd for asynchronous timers.
1090 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
1091 (toplevel): Rename alarm_timer_ok to special_timer_available.
1092 [HAVE_TIMERFD]: Declare timerfd.
1093 [HAVE_CLOCK_GETRES]: Declare resolution.
1094 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
1095 system timer resolution.
1096 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
1097 (timerfd_callback) [HAVE_TIMERFD]: New function.
1098 (atimer_result, debug_timer_callback, Fdebug_timer_check)
1099 [ENABLE_CHECKING]: New function for the sake of automated tests.
1100 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
1101 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
1102 [ENABLE_CHECKING]: Defsubr test function.
1103 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
1104 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
1105 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
1107 Fix --without-x build and pacify --enable-gcc-warnings.
1108 Problems reported in Bug#18122 and Bug#18124.
1109 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
1110 (frame_windows_min_size): Now static.
1111 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
1113 (adjust_frame_size): Always declare prototype.
1115 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
1116 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
1117 * atimer.c (timerfd_callback): Always read expiration data.
1119 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
1120 * process.c (add_timer_wait_descriptor): Add timer descriptor
1121 to input_wait_mask and non_process_wait_mask as well.
1123 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
1125 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1127 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
1129 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
1130 Reinstate code removed by the prevoius commit to this file.
1132 2014-07-27 Martin Rudalics <rudalics@gmx.at>
1134 * buffer.h (struct buffer): New fields scroll_bar_height and
1135 horizontal_scroll_bar_type.
1136 * buffer.c (bset_scroll_bar_height)
1137 (bset_horizontal_scroll_bar_type): New functions.
1138 (Fbuffer_swap_text): Handle old_pointm field.
1139 (init_buffer_once): Set defaults for scroll_bar_height and
1140 horizontal_scroll_bar_type.
1141 (syms_of_buffer): New variables scroll_bar_height and
1142 horizontal_scroll_bar_type.
1143 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
1144 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
1145 (set_vertical_scroll_bar): Remove prototype.
1146 (x_change_tool_bar_height): Add prototype.
1147 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
1148 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
1149 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
1151 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
1152 (update_window): Start mode_line_row->y after horizontal scroll
1154 (change_frame_size_1): Call adjust_frame_size.
1155 (init_display): When changing the size of a tty frame do not
1156 pass height of menu bar.
1157 (Qframe_windows_min_size): New symbol.
1158 * frame.h (struct frame): List tool bar fields after menu bar
1159 fields. Add official, total_lines, horizontal_scroll_bars,
1160 config_scroll_bar_height and config_scroll_bar_lines fields.
1161 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
1162 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
1163 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
1164 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
1165 (FRAME_WINDOWS_HEIGHT): New macros.
1166 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
1167 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
1168 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
1169 horizontal scroll bar.
1170 (frame_inhibit_resize, adjust_frame_size)
1171 (frame_windows_min_size): Add declarations.
1172 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1173 (x_set_scroll_bar_default_height, x_set_left_fringe)
1174 (x_set_right_fringe, x_set_vertical_scroll_bars)
1175 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
1176 (x_set_scroll_bar_height): Add external declarations.
1177 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
1178 (adjust_frame_size): New functions.
1179 (make_frame): Initial horizontal_scroll_bars field. Use
1180 SET_FRAME_LINES. Don't allow horizontal scroll bar in
1182 (make_initial_frame, make_terminal_frame): No horizontal scroll
1183 bar in initial and terminal frames. Use adjust_frame_size.
1184 (Fframe_total_cols): Fix doc-string.
1185 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
1186 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
1187 using adjust_frame_size.
1188 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1189 (Qframe_windows_min_size): New symbols.
1190 (x_set_frame_parameters): Remove call of check_frame_size.
1191 (x_report_frame_params): Return scroll_bar_height value.
1192 (x_set_left_fringe, x_set_right_fringe): New functions.
1193 (adjust_frame_height, x_set_internal_border_width)
1194 (x_set_fringe_width): Remove.
1195 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1196 (x_set_scroll_bar_width, x_set_right_divider_width)
1197 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
1198 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
1200 (x_figure_window_size): Rewrite to make frame display the
1201 expected number of lines.
1202 (Vdefault_frame_scroll_bars): Rewrite doc-string.
1203 (Vdefault_frame_horizontal_scroll_bars)
1204 (Vframe_initial_frame_tool_bar_height)
1205 (frame_inhibit_implied_resize): New variables.
1206 * fringe.c (compute_fringe_widths): Remove.
1207 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
1208 (xg_create_horizontal_scroll_bar)
1209 (xg_update_horizontal_scrollbar_pos)
1210 (xg_set_toolkit_horizontal_scroll_bar_thumb)
1211 (xg_get_default_scrollbar_height)
1212 (xg_clear_under_internal_border): Extern.
1213 * gtkutil.c (xg_frame_resized): Don't call
1214 do_pending_window_change.
1215 (xg_frame_set_char_size): Use adjust_frame_size.
1216 (style_changed_cb): Call update_theme_scrollbar_height and
1217 x_set_scroll_bar_default_height.
1218 (x_wm_set_size_hint): Don't call check_frame_size.
1219 (update_theme_scrollbar_height)
1220 (xg_get_default_scrollbar_height)
1221 (xg_create_horizontal_scroll_bar)
1222 (xg_update_horizontal_scrollbar_pos)
1223 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
1224 (xg_create_scroll_bar): Set horizontal slot of bar.
1225 (xg_initialize): Call update_theme_scrollbar_height.
1226 (xg_clear_under_internal_border): No more static.
1227 * insdel.c (adjust_suspend_auto_hscroll): New function.
1228 (adjust_markers_for_delete, adjust_markers_for_insert)
1229 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
1230 * keyboard.c (readable_events, discard_mouse_events)
1231 (make_lispy_event): Handle horizontal scroll bar click events.
1232 (Fsuspend_emacs): When changing the size of a tty frame do not
1233 pass height of menu bar.
1234 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
1235 (Qright, Qleftmost, Qrightmost): New symbols.
1236 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
1238 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
1239 * nsfns.m (x_set_internal_border_width): New function.
1240 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
1241 Remove extended fringe code.
1242 (x_set_window_size, x_new_font): Don't call
1243 compute_fringe_widths.
1244 * term.c (Fresume_tty): When changing the size of a tty frame do
1245 not pass height of menu bar.
1246 (clear_tty_hooks, set_tty_hooks): Clear
1247 horizontal_scroll_bar_hook.
1248 (init_tty): Frame has no horizontal scroll bars.
1249 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
1250 scroll_bar_before_handle, scroll_bar_horizontal_handle,
1251 scroll_bar_after_handle, scroll_bar_left_arrow,
1252 scroll_bar_right_arrow, scroll_bar_to_leftmost and
1253 scroll_bar_to_rightmost entries.
1254 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
1255 (struct terminal): Add set_horizontal_scroll_bar_hook.
1256 * w32console.c (initialize_w32_display): Clear
1257 horizontal_scroll_bar_hook.
1258 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
1260 (x_clear_under_internal_border, x_set_internal_border_width):
1262 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
1263 windows_or_buffers_changed when adding the menu bar.
1264 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
1265 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
1266 (w32_createhscrollbar): New functions.
1267 (w32_createscrollbar): Rename to w32_createvscrollbar.
1268 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
1269 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
1270 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
1271 WM_EMACS_SHOWCURSOR.
1272 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
1273 case do not artificially impose WM size hints. Handle
1274 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
1275 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
1277 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
1278 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
1279 (unwind_create_frame_1): Remove.
1280 (Fx_create_frame): Make both scrollbars the system standard
1281 width and height. Use official field of frame structure to
1282 inhibit running window-configuration-change-hook.
1283 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
1284 pixelwise. Handle frame's official field.
1285 (w32_frame_parm_handlers): Remove x_set_fringe_width
1286 entries. Add x_set_scroll_bar_height,
1287 x_set_horizontal_scroll_bars, x_set_left_fringe and
1289 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
1290 pass height of menu bar to change_frame_size.
1291 * w32menu.c (set_frame_menubar): Rewrite using
1292 frame_inhibit_resize.
1293 * w32term.h (struct w32_display_info): Add
1294 horizontal_scroll_bar_cursor and cursor_display_counter.
1295 (struct scroll_bar): Add horizontal.
1296 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
1297 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
1298 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
1299 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
1300 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
1301 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
1302 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
1303 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
1304 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
1305 instead of WM_EMACS_CREATESCROLLBAR.
1306 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
1307 WND_SCROLLBAR_INDEX.
1308 * w32term.c (horizontal_scroll_bar_min_handle)
1309 (horizontal_scroll_bar_left_border)
1310 (horizontal_scroll_bar_right_border): New integers.
1311 (x_set_frame_alpha): Replace x_highlight_frame by
1313 (x_window_to_scroll_bar): New argument "type". Update callers
1315 (w32_set_horizontal_scroll_bar_thumb)
1316 (x_horizontal_scroll_bar_report_motion)
1317 (w32_set_horizontal_scroll_bar)
1318 (w32_horizontal_scroll_bar_handle_click)
1319 (x_horizontal_scroll_bar_report_motion): New functions.
1320 (w32_mouse_position): Discriminate horizontal and vertical
1322 (my_create_scrollbar): Replace with two new functions
1323 my_create_vscrollbar and my_create_hscrollbar.
1324 (x_scroll_bar_create): New argument "horizontal". Update
1325 callers accordingly.
1326 (x_scroll_bar_remove, w32_condemn_scroll_bars)
1327 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
1329 (w32_read_socket): Handle WM_HSCROLL cae.
1330 (x_new_font): Don't recompute fringe widths. Use
1331 frame_inhibit_resize. Calculate new menu bar height iff we
1332 build without toolkit. Always clear under internal border.
1333 (x_set_window_size): Don't check frame size or recompute
1334 fringes. Reset fullscreen status before applying sizes. Always
1335 resize as requested by pixelwise argument. Don't call
1336 do_pending_window_change.
1337 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
1338 (w32_initialize_display_info): Initialize dpyinfo's
1339 horizontal_scroll_bar_cursor entry.
1340 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
1341 (w32_initialize): Init horizontal_scroll_bar_min_handle and
1342 horizontal_scroll_bar_left_border.
1343 (w32fullscreen_hook): Intermittently resize window to normal
1344 when switching from fullscreen to maximized state.
1345 (run_window_configuration_change_hook): Don't run it if frame is
1347 (unwind_change_frame): Remove.
1348 (Fset_window_configuration): Rewrite using frame's official field.
1349 * widget.c (set_frame_size): Don't call compute_fringe_widths.
1350 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
1351 * window.h (struct window): New fields old_pointm,
1352 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
1353 scroll_bar_height and suspend_auto_hscroll.
1354 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
1356 (sanitize_window_sizes): Extern.
1357 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
1358 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
1359 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
1360 (WINDOW_CONFIG_SCROLL_BAR_LINES)
1361 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
1363 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
1364 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
1365 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
1366 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
1367 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
1368 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
1369 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
1370 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
1371 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
1372 (Fwindow_old_point, sanitize_window_sizes): New functions.
1373 (Qwindow_sanitize_window_sizes): New symbol.
1374 (window_body_height): Count in horizontal scroll bar.
1375 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
1376 suspend_auto_hscroll slot.
1377 (Fwindow_inside_edges): Count fringes pixelwise.
1378 (coordinates_in_window, Fcoordinates_in_window_p): Consider
1379 horizontal scroll bar.
1380 (check_frame_size, adjust_window_margins): Remove functions and
1381 corresponding calls.
1382 (set_window_buffer): Initialize old_pointm and horizontal scroll
1384 (temp_output_buffer_show): Reset hscroll related fields.
1385 Initialize old_pointm.
1386 (make_parent_window): Initialize old_pointm.
1387 (make_window): Initialize old_pointm, horizontal scroll bar type,
1388 and scroll bar height.
1389 (resize_frame_windows): Don't count top margin in new sizes.
1390 Don't use safe sizes when shrinking a frame; let the window
1391 manager do the clipping.
1392 (Fsplit_window_internal): Inherit horizontal scroll bar type and
1394 (Fdelete_window_internal): Unchain old_pointm marker.
1395 (window_scroll_pixel_based, Fscroll_other_window): Adjust
1397 (Fwindow_text_width, Fwindow_text_height): New argument
1399 (struct saved_window): New fields, old_pointm, hscroll_whole,
1400 suspend_auto_hscroll, scroll_bar_height and
1401 horizontal_scroll_bar_type.
1402 (Fset_window_configuration, save_window_save): Set new fields of
1404 (apply_window_adjustment): Don't call adjust_window_margins.
1405 (set_window_margins): Don't change margins if new sizes don't
1407 (set_window_scroll_bars): New argument "horizontal_type".
1408 Handle horizontal scroll bars. Don't change scroll bars if they
1409 don't fit into window.
1410 (Fset_window_scroll_bars): New argument "horizontal_type".
1411 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
1412 (compare_window_configurations): Compare horizontal scroll bar
1414 * xdisp.c (window_text_bottom_y, window_box_height): Count in
1415 horizontal scroll bar height.
1416 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
1417 instead of FRAME_LINES.
1418 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
1419 ON_VERTICAL_SCROLL_BAR.
1420 (with_echo_area_buffer): Initialize old_pointm.
1421 (with_echo_area_buffer_unwind_data): Store old_pointm values in
1423 (unwind_with_echo_area_buffer): Handle old_pointm.
1424 (update_tool_bar): Set do_update when the tool bar window has at
1425 least one line (since this is what the user sets).
1426 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
1427 (redisplay_tool_bar): Return early when toolbar has zero lines.
1428 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
1429 (hscroll_window_tree): Handle suspension of auto_hscroll and
1431 (set_horizontal_scroll_bar): New function.
1432 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
1433 more than one line. Handle horizontal scroll bars.
1434 (note_mouse_highlight): Handle horizontal scrol bars.
1435 (expose_frame): Set dimensions of XRectangle from frame's text
1437 (Vvoid_text_area_pointer): Update doc-string.
1438 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
1439 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
1440 (x_set_internal_border_width): New functions.
1441 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
1442 (unwind_create_frame_1): Remove.
1443 (Fx_create_frame): Handle horizontal scroll bars. Use official
1444 field of frame structure to inhibit running
1445 window-configuration-change-hook.
1446 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
1447 pixelwise. Handle frame's official field.
1448 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
1449 x_set_horizontal_scroll_bars, x_set_left_fringe,
1451 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
1453 * xterm.h (struct x_display_info): Add
1454 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
1456 (struct scroll_bar): Add horizontal slot.
1457 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
1458 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
1459 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
1460 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
1461 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
1462 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
1463 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
1464 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
1465 (x_clear_under_internal_border): Remove.
1466 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
1467 (x_window_to_scroll_bar): New argument TYPE. Update callers.
1468 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
1469 HORIZONTAL. Update callers.
1470 (horizontal_action_hook_id): New action hook id.
1471 (x_horizontal_scroll_bar_to_input_event)
1472 (x_create_horizontal_toolkit_scroll_bar)
1473 (xt_horizontal_action_hook)
1474 (x_set_toolkit_horizontal_scroll_bar_thumb)
1475 (XTset_horizontal_scroll_bar, x_net_wm_state)
1476 (x_horizontal_scroll_bar_report_motion): New functions.
1477 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
1478 horizontal scroll bars.
1479 (SCROLL_BAR_HORIZONTAL_NAME): Define.
1480 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
1482 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
1483 horizontal scroll bars.
1484 (handle_one_xevent): Handle horizontal scroll bar events. Call
1486 (x_set_window_size_1, x_wm_set_size_hint): Don't call
1488 (x_set_window_size): Don't call check_frame_size and
1489 do_pending_window_change.
1490 (x_term_init): Init horizontal_scroll_bar_cursor display info.
1491 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
1492 (x_scroll_bar_set_handle): Add some checks when calling
1495 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
1497 Revert previous change.
1498 There is certainly nothing wrong with writing code like 'lo <= i
1499 && i <= hi', even if LO happens to a constant. There isn't even
1500 anything wrong in general with writing 'a <= b' if A happens to
1501 be a constant. At any rate stylistic changes shouldn't
1502 be done like this without discussion.
1504 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
1506 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
1507 (Fgarbage_collect): Reorder conditions that are written backwards.
1508 * data.c (cons_to_unsigned): Likewise.
1509 * dispnew.c (update_frame_1, sit_for): Likewise.
1510 * fileio.c (file_offset): Likewise.
1511 * filelock.c (read_lock_data, lock_file): Likewise.
1512 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1514 * font.c (font_intern_prop, font_style_symbolic): Likewise.
1515 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
1516 * lread.c (read1): Likewise.
1517 * minibuf.c (read_minibuf_noninteractive): Likewise.
1518 * nsterm.m (x_set_frame_alpha): Likewise.
1519 * process.c (wait_reading_process_output): Likewise.
1520 * region-cache.c (delete_cache_boundaries): Likewise.
1521 * xterm.c (x_set_frame_alpha): Likewise.
1523 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
1525 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
1528 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
1530 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
1531 because atimer expiration is absolute rather than relative.
1533 2014-07-25 Eli Zaretskii <eliz@gnu.org>
1535 * w32term.h (current_popup_menu, menubar_in_use): Move
1536 declarations from w32term.c.
1538 2014-07-25 Martin Rudalics <rudalics@gmx.at>
1540 * w32fns.c (menubar_in_use): No more static.
1541 * w32term.c (current_popup_menu, menubar_in_use): Declare.
1543 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
1545 Move hourglass machinery to RIF.
1546 * dispextern.h (struct redisplay_interface): New members
1547 show_hourglass and hide_hourglass. Indent comments.
1548 (show_hourglass, hide_hourglass): Remove prototypes.
1549 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
1550 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
1551 (ns_redisplay_interface): Add them.
1552 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
1553 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
1554 (w32_arrow_cursor): New function to hack around non-GUI frames.
1555 (w32_redisplay_interface): Add new functions.
1556 * w32term.h (w32_arror_cursor): Add prototype.
1557 * xdisp.c (show_hourglass): New function, refactored out from
1558 platform-dependent code.
1559 (cancel_hourglass): Now call to RIF function.
1560 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
1561 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
1562 (x_redisplay_interface): Add new functions.
1564 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
1566 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
1567 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
1568 and complete previous change.
1569 * frame.c (adjust_frame_height): New function.
1570 (Fset_frame_height, Fset_frame_size): Use it.
1571 (x_set_frame_parameters): Take frame top margin into account.
1573 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
1575 * frame.c (Fset_frame_height): Take frame top margin into account.
1576 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
1577 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
1579 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
1581 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
1582 menubar_height as such. Tweak comment.
1583 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
1584 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
1585 All related users changed.
1586 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
1587 * xterm.c (handle_one_xevent):
1588 * gtkutil.c (xg_event_is_for_menubar):
1589 * xfns.c (x_window) [USE_X_TOOLKIT]:
1590 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
1591 to use FRAME_MENUBAR_HEIGHT.
1593 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1595 * frame.c (Fframe_parameters): Always report frame height without
1596 menu and tool bar lines.
1598 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1600 * nsterm.m (applicationDidFinishLaunching:): Call
1601 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1602 (antialiasThresholdDidChange:): New method for EmacsApp.
1604 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1606 * macfont.m (macfont_update_antialias_threshold): Remove static.
1608 * macfont.h (macfont_update_antialias_threshold): Declare.
1610 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1612 * w32select.c (setup_windows_coding_system): Apply
1613 CODING_ANNOTATION_MASK to the common_flags member of struct
1614 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1616 * w16select.c (Fw16_get_clipboard_data): Apply
1617 CODING_ANNOTATION_MASK to the common_flags member of struct
1620 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1621 buffer position where we are to start the iteration.
1622 (handle_invisible_prop): Record in it->stop_charpos the position
1623 where the invisible text ends. (Bug#18035)
1624 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1625 row has zero buffer position as their start position. Reported by
1626 martin rudalics <rudalics@gmx.at>.
1628 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1629 infinite looping in redisplay when display lines don't have enough
1630 space to display even a single character. (Bug#18036)
1632 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1634 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1635 * xfns.c (x_window): Use it to allow xfree later.
1636 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1637 where appropriate. Use bool for booleans and remove redundant checks.
1638 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1639 * xterm.c (x_free_frame_resources): Free shell_position.
1641 2014-07-19 K. Handa <handa@gnu.org>
1643 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1644 mandatory font spec (Bug#17973).
1646 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1648 * font.c (font_score): Return the worst score if the size of
1649 ENTITY is wrong by more than a factor 2 (Bug#17973).
1651 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1653 * frame.c (frame_unspecified_color): New function
1654 refactored out from ...
1655 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1656 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1658 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1659 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1660 * lisp.h (set_frame_param): Remove prototype.
1661 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1662 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1665 Prefer 'x_display_info *' to 'Display *' in X selection code.
1666 This helps to avoid unneeded calls to x_display_info_for_display.
1667 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1668 instead of 'Display *'.
1669 (SELECTION_EVENT_DPYINFO): New macro.
1670 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1671 it as an lvalue. Mention this in comment.
1672 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1673 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1674 (selection_data_to_lisp_data, receive_incremental_selection):
1675 Convert to use 'x_display_info *'. Adjust users where appropriate.
1676 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1677 selection data *' as last arg to not return values in args.
1678 (unexpect_property_change): Use common removal technique.
1680 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1682 * print.c (print_preprocess): Adjust to match changed
1683 sub char-table structure and avoid crash (Bug#18038).
1685 * data.c (wrong_choice): Not static any more.
1686 * lisp.h (wrong_choice): Add prototype.
1687 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1688 Declare namebuf as such. Tweak comment.
1689 [USE_GTK]: Likewise for tool_bar_position.
1690 (fset_tool_bar_position) [USE_GTK]: Ditto.
1691 (FRAME_TOOL_BAR_POSITION): New macro.
1692 * frame.c (x_report_frame_params):
1693 * gtkutil.c (update_frame_tool_bar):
1694 * xfns.c (Fx_create_frame): Use it.
1695 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1697 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1699 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1700 buffer's default-directory only if it is a string. (Bug#17986)
1702 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1704 More precise control over values of some buffer-local variables.
1705 * keyboard.c (Qvertical_scroll_bar):
1706 * frame.c (Qleft, Qright): Move to ...
1707 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1708 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1709 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1710 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1711 vertical-scroll-bar, scroll-up-aggressively
1712 and scroll-down-aggressively.
1713 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1715 * nsfns.m, frame.h (Qleft, Qright):
1716 * nsterm.m (Qleft): Remove declarations.
1717 * gtkutil.c (toplevel): Include buffer.h.
1718 * data.c (wrong_choice, wrong_range): New functions.
1719 (store_symval_forwarding): Handle special properties of buffer-local
1720 variables and use functions from the above to signal error, if any.
1722 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1723 values. Add comment.
1724 (struct frame): Re-arrange layout to avoid extra padding and use bit
1725 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1726 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1727 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1728 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1729 Define as no-ops because there are no scroll bars anyway.
1730 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1733 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1734 Add convenient setter.
1735 (font_put_frame_data, font_get_frame_data): Use it.
1737 2014-07-15 Daiki Ueno <ueno@gnu.org>
1739 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1740 pointer argument, before dereferencing.
1741 (XCHAR2B_BYTE2): Likewise.
1743 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1745 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1746 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1747 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1748 Use record_unwind_protect_int and avoid consing.
1749 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1751 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1753 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1755 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1756 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1758 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1759 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1760 * minibuf.c: Include binary-io.h instead of fcntl.h.
1761 (read_minibuf_noninteractive):
1762 Use set_binary_mode instead of handcrafted code.
1763 Don't call emacs_set_tty if emacs_get_tty failed.
1764 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1765 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1766 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1768 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1769 This works around a GCC compiler bug when Emacs is configured with
1770 --enable-gcc-warnings.
1772 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1774 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1775 or characters in string, respectively. Add comment.
1776 * fringe.c (Fdefine_fringe_bitmap):
1777 * fns.c (Fsubstring, substring_both): Use it.
1778 * keymap.c (Fdefine_key, Flookup_key):
1779 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1781 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1782 Use menu_item_width.
1783 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1785 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1787 Improve behavior of 'bzr up; cd src; make -k'.
1788 * Makefile.in (top_srcdir): New var.
1789 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1790 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1791 its expansion is a bit shorter.
1792 (../config.status): Actually build config.status instead of
1794 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1795 New macros, copied and relocated from ../Makefile.in.
1796 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1797 (../config.status, Makefile): New dependencies and rules,
1798 copied with relocation from ../Makefile.in. This should be more
1799 likely to rebuild the build machinery properly if you do a 'make'
1800 in the src directory.
1802 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1804 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1807 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1808 behavior on Windows 7 and later when the function is repeatedly
1809 invoked with the same value of DIR. (Bug#17950)
1811 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1812 string to match the one in w32fns.c.
1814 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1815 stdin to binary mode only if it is connected to a terminal.
1817 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1819 Coalesce extern decls.
1820 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1821 * sysdep.c (emacs_get_tty, emacs_set_tty):
1822 Move duplicate extern decls from here ...
1823 * systty.h: ... to here, so that there's just one copy.
1825 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1827 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1829 * nsfns.m (Fns_popup_font_panel): Ditto.
1831 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1833 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1835 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1837 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1838 [DOS_NT]: Implement for WINDOWSNT.
1840 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1843 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1845 * sysdep.c (suppress_echo_on_tty): New function.
1846 * minibuf.c (read_minibuf_noninteractive): Use it.
1848 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1850 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1851 sysinfo failed. Adjust docstring.
1853 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1855 Implement memory-info for MS-DOS.
1856 * dosfns.c (dos_memory_info): New function.
1857 * dosfns.h (dos_memory_info): Add prototype.
1858 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1859 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1860 of doing some of its job.
1862 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1863 reference termios structure members.
1865 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1867 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1869 * minibuf.c (top): Include systty.h. Declare external
1870 emacs_get_tty and emacs_set_tty.
1871 (Vread_hide_char): New lisp variable.
1872 (read_minibuf_noninteractive): Hide characters with
1873 Vread_hide_char if it is a character. (Bug#17839)
1875 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1877 Implement memory-info for MS-Windows.
1878 * w32.c (w32_memory_info): New function.
1879 * w32.h (w32_memory_info): Prototype it.
1880 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1882 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1884 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1885 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1886 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1887 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1888 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1889 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1890 (decode_coding_big5, decode_coding_charset, decode_coding)
1891 (encode_coding): Adjust users.
1893 * alloc.c (Fmemory_info): New function.
1895 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1897 * syntax.c (back_comment): Use more-natural location for label.
1899 * font.c, font.h (font_unparse_fcname): Now static.
1900 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1902 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1904 Next minor cleanup of font subsystem.
1905 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1906 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1908 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1910 * ftfont.h (ftfont_font_format): Remove prototype.
1911 * ftfont.c (ftfont_font_format): Remove; now unused.
1913 * nsfont.m (nsfont_open):
1914 * w32font.c (w32font_open_internal):
1915 * w32uniscribe.c (uniscribe_open):
1916 * xfont.c (xfont_open):
1917 * xftfont.c (xftfont_open): All users changed.
1919 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1920 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1922 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1924 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1925 x_produce_glyphs does when it generates a stretch glyph that
1926 represents a TAB. (Bug#17969)
1928 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1929 and there is a display property at that position, don't call
1930 move_it_to to move to a position before window start. (Bug#17942)
1931 Fix condition for finding CHARPOS by the first call to move_it_to.
1934 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1936 * syntax.c (find_defun_start): Try the cache even
1937 if !open_paren_in_column_0_is_defun_start.
1938 (back_comment): If find_defun_start was pessimistic, use the
1939 scan_sexps_forward result to improve the cache (bug#16526).
1941 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1943 * xdisp.c (redisplay_window): If redisplay of a window ends up
1944 with point in a partially visible line at end of the window, make
1945 sure the amended position of point actually has smaller Y
1946 coordinate; if not, give up and scroll the display. (Bug#17905)
1948 * window.c (window_scroll_pixel_based): When point ends up at the
1949 last fully visible line, don't let move_it_to stop at the left
1950 edge of the line and dupe us into thinking point is inside the
1953 * w32.c (network_interface_info): Make sure the argument is a
1956 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1958 * process.c (read_and_dispose_of_process_output): Fix typo
1959 in previous patch: we want nonnegative fds, not nonzero fds.
1961 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1963 * chartab.c (char_table_translate): Move to...
1964 * character.h (char_table_translate): ... inline function here.
1965 Avoid Faref and assume that args are always valid. This helps to
1966 speedup search, which is especially important for a huge buffers.
1967 * lisp.h (char_table_translate): Remove prototype.
1969 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1970 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1971 New function, with an intention to avoid code duplication between
1973 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1975 * ftfont.c (ftfont_open):
1976 * macfont.m (macfont_open):
1977 * xftfont.c (xftfont_open): Use it.
1979 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1981 * process.c: Add sanity checks for file descriptors (Bug#17844).
1982 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1983 Check that infd is nonnegative before using it as an fd.
1984 (read_and_dispose_of_process_output, Fprocess_send_eof):
1985 Likewise, for outfd.
1986 (wait_reading_process_output): Omit unnecessary check of infd.
1988 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1990 Minor fixups related to usage of the 'long' type.
1991 * gnutls.c (emacs_gnutls_handshake):
1992 * xfaces.c (dump_realized_face):
1993 Work even if 'long' is narrower than 'void *'.
1994 * termcap.c (scan_file):
1995 * xselect.c (x_decline_selection_request)
1996 (x_reply_selection_request, x_get_window_property):
1997 * xterm.c (x_set_frame_alpha):
1998 Remove unnecessary 'L' suffixes of integer constants.
1999 * xfns.c (hack_wm_protocols):
2000 * xselect.c (x_fill_property_data):
2001 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2002 Remove unnecessary casts to 'long'.
2003 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2005 Minor ImageMagick safety fixes.
2006 * image.c (imagemagick_compute_animated_image):
2007 Remove useless assignment to local. Avoid problems if dest_width is 0.
2008 (imagemagick_load_image): Use int for pixel counts that can't
2009 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2010 a row width greater than the image width (or greater than LONG_MAX!).
2012 2014-07-04 K. Handa <handa@gnu.org>
2014 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2015 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2016 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2018 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
2020 * font.h (struct font_driver): Remove get_outline and free_outline;
2021 not used by any font driver.
2022 * ftfont.c (ftfont_driver):
2023 * macfont.m (macfont_driver):
2024 * nsfont.m (nsfont_driver):
2025 * w32font.c (w32font_driver):
2026 * w32uniscribe.c (uniscribe_font_driver):
2027 * xfont.c (xfont_driver): Related users changed.
2028 * xselect.c (x_get_window_property): Use convenient xmalloc.
2029 Call to xfree only if some data was really allocated.
2031 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2033 On MS-Windows, display busy cursor on all GUI frames.
2034 This is similar to what we have on X. Quickly tested by Dani Moncayo.
2035 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
2036 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
2038 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
2039 * xdisp.c (start_hourglass): Remove Windows-specific bits.
2041 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2043 Use convenient alists to manage per-frame font driver-specific data.
2044 * frame.h (struct frame): Rename font_data_list to...
2045 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
2046 * font.h (struct font_data_list): Remove; no longer need a special
2048 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
2050 * font.c (font_put_frame_data, font_get_frame_data)
2051 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
2053 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
2054 Related users changed.
2055 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
2056 Prefer convenient xmalloc and xfree.
2058 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2060 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
2061 the window whose glyph row is being prepared and a flag whether it
2062 is for mode/header line. Make sure the glyph row's marginal areas
2063 are in sync with what the window wants.
2066 * xdisp.c (display_line, display_mode_line): Call
2067 prepare_desired_row with additional arguments, as appropriate.
2069 * dispextern.h (prepare_desired_row): Adjust prototype.
2071 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2073 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
2074 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
2075 caused by xw_popup_dialog in daemon mode (Bug#17891).
2077 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2079 * frame.c (do_switch_frame): When switching to another TTY frame,
2080 make sure FrameCols and FrameRows are in sync with the new frame's
2083 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
2085 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
2086 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
2087 min_char slots. Adjust comment.
2088 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
2089 Add SUB_CHAR_TABLE_OFFSET member.
2090 (make_uninit_sub_char_table): New function.
2091 (toplevel): Add compile-time assert to verify suitable member layout
2092 in Lisp_Sub_Char_Table.
2093 * alloc.c (mark_char_table): Add extra argument to denote char table
2094 subtype. Adjust to match new layout of sub char-table.
2095 (mark_object): Always mark sub char-tables with mark_char_table.
2096 * chartab.c (make_sub_char_table, copy_sub_char_table)
2097 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
2098 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
2099 (map_sub_char_table_for_charset, uniprop_table_uncompress):
2100 All related users changed.
2101 * lread.c (read1): Adjust to match new layout of sub char-table.
2102 * print.c (print_object): Likewise (Bug#17898).
2104 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
2106 * keymap.c (get_keyelt): Simplify.
2107 (copy_keymap_item): Remove left-over code for when we had
2108 key-shortcut caches.
2110 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2112 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
2113 (dealloc): Remove for EmacsScroller.
2115 * nsterm.h (EmacsScroller): Remove dealloc.
2117 2014-06-30 Eli Zaretskii <eliz@gnu.org>
2119 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
2121 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2123 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
2124 when setNeedsDisplay is called so we don't trigger redisplay for every
2127 * nsterm.m (any_help_event_p): New variable.
2128 (mouseMoved:): Set any_help_event_p to YES if help event is
2129 generated. Remove else with empty help event that triggered redisplay
2130 for every mouse move.
2131 (windowDidResignKey:): If any_help_event_p, generate empty help event.
2133 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
2135 * xfns.c (Qsuppress_icon): Remove; no real users.
2136 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
2137 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
2138 (syms_of_w32fns): Don't DEFSYM it.
2140 2014-06-29 Glenn Morris <rgm@gnu.org>
2142 * Makefile.in (ns-app): Mark as PHONY.
2144 2014-06-28 Glenn Morris <rgm@gnu.org>
2146 * Makefile.in (mostlyclean): There are no libXMenu11.a,
2147 liblw.a in this directory.
2149 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
2151 * coding.c (encode_coding_utf_8): Correctly count produced_chars
2152 also in unibyte case. (Bug#17865)
2154 2014-06-28 K. Handa <handa@gnu.org>
2156 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
2157 (MIN_CHARBUF_SIZE): New macro.
2158 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
2160 2014-06-27 Glenn Morris <rgm@gnu.org>
2162 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
2163 with an order-only dependence on bootstrap-emacs. (Bug#2151)
2164 (.el.elc): Replace suffix rule with pattern rule.
2165 (%.elc): New pattern rule, with order-only prerequisite.
2166 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
2167 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
2168 in place of BOOTSTRAPEMACS.
2170 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
2172 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
2174 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2176 Consistently use validate_subarray to verify substring.
2177 * fns.c (validate_substring): Not static any more. Adjust to
2178 use ptrdiff_t, not EMACS_INT, because string and vector limits
2179 can't exceed ptrdiff_t even if EMACS_INT is wider.
2180 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
2181 (secure_hash): Adjust user.
2182 * lisp.h (validate_subarray): Add prototype.
2183 * coding.c (Fundecodable_char_position):
2184 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
2185 Use validate_subarray. Adjust comment to mention substring.
2187 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2189 Do not allow out-of-range character position in Fcompare_strings.
2190 * fns.c (validate_subarray): Add prototype.
2191 (Fcompare_substring): Use validate_subarray to check ranges.
2192 Adjust comment to mention that the semantics was changed. Also see
2193 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
2195 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
2197 Be more consistent about the 'Qfoo' naming convention.
2198 * image.c (Fimagemagick_types):
2199 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
2200 * process.c (Fmake_network_process):
2201 Rename C local identifier 'Qfoo to avoid giving the false
2202 impression that it stands for the symbol 'foo'.
2204 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
2206 Simplify and cleanup character conversion stuff.
2207 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
2209 * character.c (multibyte_char_to_unibyte)
2210 (multibyte_char_to_unibyte_safe): Remove; no longer used.
2211 * character.h (make_char): Remove; unused.
2212 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
2213 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
2214 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
2215 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
2216 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
2218 2014-06-22 Mario Lang <mlang@delysid.org>
2220 * w32fns.c (Fw32_shell_execute): The the -> the.
2222 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
2224 * xmenu.c (mouse_position_for_popup):
2225 * xselect.c (mouse_position_for_drop): Do not duplicate ...
2226 * xfns.c (x_relative_mouse_position): ... and prefer this function.
2227 * menu.c (Fx_popup_menu):
2228 * xselect.c (x_handle_dnd_message): Adjust users.
2229 * menu.h (mouse_position_for_popup): Remove prototype.
2230 * xterm.h (x_relative_mouse_position): Add prototype.
2231 * xterm.c (x_find_topmost_parent): Break from the loop and do not
2232 call XFree if XQueryTree returns zero.
2234 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2236 * indent.c (Fvertical_motion): Doc fix.
2237 Move to the goal column, if any, with a single call to
2238 move_it_in_display_line, not in two calls. Doing this with two
2239 calls causes move_it_in_display_line apply the line-prefix
2240 handling twice instead of just once. (Bug#17823)
2242 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
2244 Port to OS X ACLs (Bug#17810).
2245 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
2246 ACL_TYPE_ACCESS) doesn't work.
2248 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
2250 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
2251 before checking key-translation-map (bug#17659).
2253 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
2255 * font.c (font_make_object): Avoid dangling pointer which may
2256 crash GC (Bug#17771).
2258 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2260 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
2261 prototype of DGifCloseFile as appropriate for older and newer
2263 (gif_close): New function, encapsulates the differences in the
2264 calling sequence of DGifCloseFile before v5.1.0 and after it.
2265 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
2266 error string where appropriate. (Bug#17790)
2268 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
2269 macro execution, make sure point didn't move since last complete
2270 redisplay, as the condition for using the glyph matrix
2271 information. (Bug#17777)
2273 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
2275 Minor cleanup of fonset code.
2276 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
2277 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
2278 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
2279 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
2280 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
2281 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
2282 (free_realized_fontset): Remove because a no-op since 2008.
2283 (free_face_fontset): Adjust user.
2284 (syms_of_fontset): Shrink fontset by one extra slot.
2286 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
2288 Omit redundant extern decls.
2289 Most of this patch is from Dmitry Antipov, in:
2290 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
2291 * commands.h (update_mode_lines):
2292 * frame.h (Qbackground_color, Qforeground_color)
2293 (x_set_menu_bar_lines):
2294 * ftfont.c (ftfont_font_format):
2295 * intervals.h (Qkeymap, Qfont):
2296 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
2297 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
2298 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
2299 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
2300 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
2301 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
2302 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
2303 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
2304 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
2305 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
2306 (Qtool_bar, Qheader_line):
2307 * macros.c (Fexecute_kbd_macro):
2308 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
2309 * xterm.c (x_delete_terminal, XSetIMValues):
2310 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
2311 (x_implicitly_set_name, popup_activated)
2312 (widget_store_internal_border):
2313 Remove redundant decls.
2314 * frame.c [USE_X_TOOLKIT]: Include widget.h.
2315 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
2316 Remove _Noreturn, as make-docfile now does that for us.
2317 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
2318 (Qregion_extract_function): New decl.
2319 * window.c, xfns.c: Include menu.h.
2321 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
2323 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
2325 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
2327 * fileio.c (Fread_file_name): Do not pass redundant args and ...
2328 * callint.c (read_file_name): ... convert to static here.
2329 * lisp.h (Fread_file_name): Do not EXFUN it.
2330 (STRING_COPYIN): Remove; unused.
2331 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
2332 (char_composable_p): ... static function. All users changed.
2333 * eval.c (toplevel): Remove redundant #include directives.
2334 * xterm.c (x_initialize): Add static to match prototype.
2335 * ccl.c (Fccl_execute_on_string):
2336 * font.c (fon_intern_prop): Use make_specified_string.
2338 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
2340 * Makefile.in (ns-app): Fix typo that broke build on OS X.
2341 Reported by David Caldwell in:
2342 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
2344 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
2346 Do not ask for XRender extension each time XFT font is opened.
2347 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
2348 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
2350 2014-06-15 Glenn Morris <rgm@gnu.org>
2352 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
2354 2014-06-15 Eli Zaretskii <eliz@gnu.org>
2356 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
2357 information if we are in the middle of executing a keyboard macro,
2358 since redisplay doesn't update the screen until the macro is
2359 finished. (Bug#17777)
2361 * alloc.c (cleanup_vector): Don't dereference a font driver
2362 pointer if it is NULL. (Bug#17771)
2364 2014-06-13 Glenn Morris <rgm@gnu.org>
2366 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
2367 ($(lispsource)/international/charprop.el)
2368 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
2369 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
2370 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
2371 GNU make automatically passes command-line arguments to sub-makes.
2373 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
2375 Avoid hangs in accept-process-output (Bug#17647).
2376 * lisp.h, process.c (wait_reading_process_input):
2377 Return int, not bool. All uses changed.
2378 * process.c (SELECT_CANT_DO_WRITE_MASK):
2379 Remove macro, replacing with ...
2380 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
2382 (status_notify): New arg WAIT_PROC. Return int, not void.
2385 2014-06-13 Eli Zaretskii <eliz@gnu.org>
2387 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
2388 the frame is the initial frame, because the hook is not set up
2389 then, and Emacs crashes.
2390 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
2392 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
2394 * keymap.c (silly_event_symbol_error): Don't recommend the use
2397 2014-06-11 Eli Zaretskii <eliz@gnu.org>
2399 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
2400 matching overlay strings with 'cursor' property against buffer
2401 positions traversed in the glyph row. (Bug#17744)
2403 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
2405 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
2408 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
2409 determine 10.9 (Bug#17751).
2411 * macfont.m (macfont_draw): Positions were not freed.
2413 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
2415 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
2416 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
2417 function. Also adjust comment.
2418 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
2420 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
2421 * font.c (font_done_for_face):
2422 * xfaces.c (realize_non_ascii_face): Adjust user.
2423 * font.h (struct font_driver): Convert 'prepare_face' to return
2424 void because its return value is never used anyway.
2425 * xfont.c (xfont_prepare_face): Return void.
2426 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
2427 (xftfont_done_face): Use xfree.
2429 * dispextern.h (last_tool_bar_item): Remove declaration.
2430 * frame.h (struct frame): New member last_tool_bar_item.
2431 * frame.c (make_frame): Initialize it.
2432 * xdisp.c (toplevel): Remove last_tool_bar_item.
2433 (handle_tool_bar_click, note_tool_bar_highlight):
2434 * w32term.c (w32_read_socket, w32_initialize):
2435 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
2437 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
2438 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
2440 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2442 Say (accept-process-output P)'s result pertains to P if P is non-nil.
2443 * process.c (Faccept_process_output)
2444 (wait_reading_process_output): Mention that if PROCESS is non-nil,
2445 the return value is about PROCESS, not about other processes.
2447 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
2449 Further adjustments to mark_object and friends.
2450 Now the mark_object's stack is just 32 bytes on a 64-bit
2451 system, which means extra 20% off the stack usage.
2452 * alloc.c (mark_save_value): As before, refactored out from ...
2453 (mark_object): ... adjusted user. Also add comment.
2455 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2457 Fix core dump after a dropped X connection (Bug#17704).
2458 * sysdep.c (stuff_char): Don't abort merely because the selected frame
2459 is dead, as we may be shutting down.
2461 2014-06-08 Glenn Morris <rgm@gnu.org>
2463 * fileio.c (write-region-inhibit-fsync): Doc tweak.
2465 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
2467 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
2469 If a C name must be extern on some platforms, make it extern on all.
2470 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
2472 * font.h (ftxfont_driver) [HAVE_XFT]:
2473 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
2474 * lisp.h (get_frame_param):
2475 * menu.h (tty_menu_show):
2476 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
2477 * termhooks.h (encode_terminal_code):
2478 * xterm.h (x_menu_wait_for_event):
2480 * frame.c (get_frame_param):
2481 * fringe.c (max_used_fringe_bitmap):
2482 * ftxfont.c (ftxfont_driver):
2483 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
2484 * menu.c (menu_items_inuse):
2485 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
2486 * term.c (encode_terminal_code, tty_menu_show):
2487 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
2488 * xfaces.c (load_color):
2489 * xmenu.c (x_menu_wait_for_event):
2492 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
2494 Change object marking routines to minimize stack usage.
2495 This change moves a few cold paths from mark_object to NO_INLINE
2496 functions and adjusts symbol marking loop. According to GCC 4.8.2
2497 -Wstack-usage, this reduces mark_object's stack usage from 80 to
2498 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
2499 stack usage at the mark phase is reduced up to 28%. Surprisingly,
2500 it also gains up to 3% in speed (with default '-O2 -g3' flags).
2501 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
2502 refactored out from ...
2503 (mark_object): ... adjusted user. Also mark symbols in a tight
2505 (mark_face_cache): Add NO_INLINE.
2507 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2509 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
2510 contains garbage on WINDOWSNT (which could potentially infloop at
2513 Minimize cursor motion during TTY menu updates.
2514 * term.c (tty_menu_display): Don't position cursor here.
2515 Instead, pass the cursor coordinates to update_frame_with_menu.
2516 (tty_menu_activate): Send the hide cursor command only once in an
2517 iteration through the outer 'while' loop.
2519 * dispnew.c (update_frame_1): Accept an additional argument
2520 SET_CURSOR_P, and position the cursor at the end of the frame
2521 update only if that argument is non-zero. All callers changed to
2522 provide the additional argument as non-zero, except for
2523 update_frame_with_menu.
2524 (update_frame_with_menu): Accept 2 additional arguments ROW and
2525 COL; if they are non-negative, instruct update_frame_1 not to
2526 position the cursor, and instead position it according to ROW and COL.
2528 * dispextern.h (update_frame_with_menu): Update prototype.
2530 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
2532 * callproc.c (call_process): Don't check read-only if we don't insert
2533 anything (bug#17666).
2535 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2537 * dispnew.c (update_frame_with_menu): Set display_completed.
2539 2014-06-07 Eli Zaretskii <eliz@gnu.org>
2541 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
2543 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
2545 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
2547 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
2548 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
2550 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
2552 * window.c (Frecenter): Signal an error if window-buffer is not
2555 * keyboard.c (make_lispy_position): Don't include a buffer position in
2556 mode/header-line mouse events.
2558 * keyboard.c (read_char): Handle (t . <event>) in the second use of
2559 Vunread_command_events (bug#17650).
2561 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
2563 * xterm.c (x_setup_pointer_blanking):
2564 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
2566 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
2568 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
2569 because it will be defined in generated config.h if needed.
2571 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2573 Use terminal-specific hooks to display popup dialogs.
2574 * termhooks.h (struct terminal): New field popup_dialog_hook.
2575 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
2576 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
2577 code and use popup_dialog_hook.
2578 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
2579 * nsterm.h (ns_popup_dialog): Adjust prototype.
2580 * nsterm.m (ns_create_terminal):
2581 * w32term.c (w32_create_terminal):
2582 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
2583 Setup popup_dialog_hook.
2585 2014-06-04 Eli Zaretskii <eliz@gnu.org>
2587 * w32heap.c (report_temacs_memory_usage): Improve the report by
2588 reporting the large blocks that are actually occupied at dump time.
2590 * w32console.c (initialize_w32_display): Set the console
2591 menu_show_hook, otherwise TTY menus are broken on w32.
2593 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2595 Use terminal-specific hooks to display menus.
2596 * termhooks.h (struct terminal): New field menu_show_hook.
2597 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2598 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2600 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2601 * nsmenu.m (ns_menu_show):
2602 * w32menu.c (w32_menu_show):
2603 * xmenu.c (x_menu_show):
2604 * term.c (tty_menu_show): Adjust to use bit flags.
2605 (set_tty_hooks): Set menu_show_hook.
2606 * xterm.c (x_create_terminal):
2607 * nsterm.m (ns_create_terminal):
2608 * msdos.c (initialize_msdos_display):
2609 * w32term.c (w32_create_terminal): Likewise.
2611 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2613 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2615 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2617 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2618 (FD_SET): Don't define on WINDOWSNT.
2620 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2622 * emacs.c: Include "sysselect.h", to define its inline functions.
2623 Problem reported by Glenn Morris in:
2624 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2626 Do not require libXt-devel when building with gtk.
2627 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2628 dependency on libXt-devel.
2629 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2630 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2631 lwlib-widget.h now does this.
2632 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2634 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2636 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2637 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2638 (delete_write_fd, wait_reading_process_output):
2639 Remove now-redundant easserts.
2640 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2641 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2642 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2643 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2645 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2647 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2648 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2649 (calloc): Don't undef, it is never defined.
2650 (HEAP_ENTRY_SHIFT): Remove unused macro.
2652 * Makefile.in (C_HEAP_SWITCH): Remove.
2653 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2655 Fix MS-Windows build broken by menu changes on 2014-06-02.
2656 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2658 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2659 Define instead of including ../lwlib/lwlib.h, which causes
2660 compilation errors due to missing X11 headers.
2662 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2664 * process.c (wait_reading_process_output): Omit incorrect test of
2665 p->infd against zero. Add easserts for infd having a plausible value.
2667 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2669 Adjust to match recent lwlib changes.
2670 * menu.h (xmalloc_widget_value): Replace by ...
2671 (make_widget_value): ... new prototype.
2672 * menu.c (xmalloc_widget_value): Replace by ...
2673 (make_widget_value): ... new function.
2674 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2675 * gtkutil.c (malloc_widget_value, free_widget_value):
2676 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2677 * keyboard.h (enum button_type, struct _widget_value):
2678 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2680 * nsmenu.m (ns_update_menubar, ns_menu_show):
2681 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2682 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2683 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2685 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2687 * image.c (x_query_frame_background_color)
2688 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2689 Fix --enable-gcc-warnings compilation without image libraries.
2691 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2693 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2694 emulated break value only if it goes up.
2695 (sbrk): Add assertion that the INCREMENT argument is strictly
2696 zero. Improve and correct the commentary.
2698 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2700 Improve AIX-related merge from emacs-24.
2701 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2702 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2703 not on AIX; since we're on the trunk we can use enums more broadly.
2705 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2707 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2709 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2710 to min(value, whole).
2712 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2714 Bring back the changes to GDB-visible symbols, but only on AIX.
2715 And only if it's not pre-4.2 GCC.
2716 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2717 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2718 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2721 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2723 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2724 with PT, not GPT. (Bug#16433)
2726 Revert last changes to GDB-visible symbols.
2727 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2728 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2729 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2732 2014-06-02 Glenn Morris <rgm@gnu.org>
2734 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2736 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2738 Fix port to 32-bit AIX with xlc (Bug#17598).
2739 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2740 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2741 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2742 to work around a compiler bug in IBM xlc 12.1.
2744 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2746 * xterm.c (x_update_window_end): Don't invalidate the entire
2747 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2748 highlight needs to be redisplayed. (Bug#17588)
2750 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2752 Port the GDB-visible symbols to AIX.
2753 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2754 optimizes away the relevant external symbols. Use enums instead;
2755 this suffices for the AIX port, which is 32-bit-only anyway.
2756 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2757 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2758 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2761 Include sources used to create macuvs.h.
2762 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2763 * macuvs.h: Use automatically-generated header.
2765 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2767 Port signal-handling to DragonFly BSD (Bug#17646).
2768 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2769 Move implementations from callproc.c to sysdep.c.
2770 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2771 Move declarations from process.h to syssignal.h.
2773 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2775 * callint.c (Ffuncall_interactively): Add usage.
2777 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2779 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2781 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2783 * w32heap.c (malloc_before_dump, malloc_after_dump)
2784 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2785 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2786 set errno where appropriate to emulate CRT functions.
2788 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2790 Debugging facility to check whether 'const char *' points to
2791 relocatable data of non-pure Lisp string.
2792 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2793 (mark_maybe_pointer): ... adjusted user.
2794 (relocatable_string_data_p): New function.
2795 * lisp.h (relocatable_string_data_p): Add prototype.
2796 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2797 the pointer to relocatable Lisp data is not used.
2799 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2801 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2802 * atimer.c (block_atimers):
2803 * callproc.c (block_child_signal): Block SIGINT too;
2804 otherwise, its handler might now unblock signals that it shouldn't.
2805 * keyboard.c (read_char): Clear signal mask, since we may
2806 be in a SIGINT handler, and many signals may be masked.
2807 * keyboard.c (handle_interrupt):
2808 * sysdep.c (handle_arith_signal):
2809 Clear signal mask instead of just unblocking the signal that
2810 was received, since several signals may be blocked at this point.
2812 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2814 * Makefile.in (TEMACS_POST_LINK): Remove target.
2815 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2816 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2818 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2820 * xmenu.c (xdialog_show): Remove prototype, rename to
2821 x_dialog_show, remove 2nd arg because it's always zero
2822 and simplify accordingly.
2823 (xw_popup_dialog): Adjust user.
2824 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2825 2nd arg because it's always zero and simplify accordingly.
2826 (w32_popup_dialog): Adjust user.
2828 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2830 * w32heap.c (report_temacs_memory_usage): New function.
2832 * unexw32.c (unexec) [ENABLE_CHECKING]:
2833 Call report_temacs_memory_usage.
2835 * w32heap.h (report_temacs_memory_usage): Add prototype.
2837 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2839 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2840 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2842 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2844 * buffer.c (init_buffer): Accept an argument 'initialized'.
2845 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2846 mmap_regions and mmap_fd, to avoid referencing stale data from the
2847 dump phase. Add an assertion for buffer text of buffers created
2848 in temacs before this function is called. (Bug#17622)
2849 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2851 * lisp.h (init_buffer): Update prototype.
2853 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2855 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2857 * alloc.c (Fgarbage_collect): Fix compilation with
2858 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2860 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2862 * frame.c, frame.h (frame_char_to_pixel_position)
2863 (frame_set_mouse_position): Now static, and made private in
2864 frame.c rather than public in frame.h.
2866 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2868 Refactor mouse positioning stuff to avoid code duplication.
2869 * frame.h (frame_char_to_pixel_position): New function.
2870 (x_set_mouse_position): Rename to...
2871 (frame_set_mouse_position): ...new function.
2872 (frame_set_mouse_pixel_position): Add prototype.
2873 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2874 Rename to frame_set_mouse_pixel_position.
2875 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2877 * xterm.h, w32term.h ( x_set_mouse_position)
2878 (x_set_mouse_pixel_position): Remove prototypes.
2880 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2882 On X, always make pointer visible when deleting frame (Bug#17609).
2883 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2885 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2887 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2888 * keyboard.c (gobble_input): If there is no terminal input error,
2889 make sure the pointer is visible for all frames on this terminal.
2890 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2891 it was previously disabled.
2893 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2895 * data.c (Fzerop): Move to Elisp.
2896 (syms_of_data): Don't defsubr it.
2897 * keyboard.c (echo_keystrokes_p): New function.
2898 (read_char, record_menu_key, read_key_sequence): Use it.
2900 * callint.c (Qfuncall_interactively): New var.
2901 (Qcall_interactively): Remove.
2902 (Ffuncall_interactively): New function.
2903 (Fcall_interactively): Use it.
2904 (syms_of_callint): Defsubr it.
2906 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2908 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2909 relocated from under us.
2911 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2913 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2914 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2915 configure, not from HEAPSIZE.
2916 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2918 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2919 for MinGW, since it no longer uses gmalloc.
2921 * buffer.c: Do not define mmap allocations functions for Windows.
2922 Remove mmap_find which is unused. Remove mmap_set_vars which does
2924 [WINDOWSNT]: Include w32heap.h.
2925 (init_buffer): Always allocate new memory for buffers.
2927 * emacs.c: Remove mmap_set_vars calls.
2929 * image.c (free_image): Undef free for Windows because it is
2930 redirected to our private version.
2932 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2933 (copy_executable_and_dump_data): Remove dumping the heap section.
2934 (unexec): Restore using_dynamic_heap after dumping.
2936 * w32heap.c (dumped_data_commit, malloc_after_dump)
2937 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2938 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2939 (mmap_free): New functions.
2941 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2943 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2945 * image.c (imagemagick_load_image): Use MagickRealType for local
2946 'color_scale', instead of double, to avoid a GCC warning about
2949 * xfns.c (Fx_window_property): Remove unused local.
2951 Don't kill already-reaped process (Bug#17561).
2952 * process.c (process_send_signal): Fix race condition where a
2953 subprocess was reaped by a signal handler between the check for
2954 liveness and calling 'kill', which meant that Emacs could in
2955 theory kill an innocent bystander process. Do the fix by blocking
2956 SIGCHLD in a critical section that checks liveness before killing.
2958 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2960 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2962 2014-05-26 Ken Brown <kbrown@cornell.edu>
2964 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2965 even if !CYGWIN (see bug#17510).
2967 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2969 * nsfns.m (Fns_do_applescript): Surround NSApp run
2970 with calls to ns_init_events, ns_finish_events (Bug#17424).
2972 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2974 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2975 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2977 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2978 with calls to ns_init_events, ns_finish_events (Bug#17424).
2980 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2982 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2983 if we are iterating over an object that generates glyphs for
2984 marginal areas. (Bug#17585)
2986 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2988 * xdisp.c (safe__call1, safe__eval): Now static.
2990 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2992 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2993 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2994 (safe_call1): Call safe_call instead of safe__call directly.
2996 2014-05-26 Ken Brown <kbrown@cornell.edu>
2998 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2999 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3002 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3004 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3005 (safe__call, safe__call1, safe__eval): New functions.
3006 (safe_call): Use it.
3007 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3008 (display_mode_element): Same for `:eval'.
3010 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3012 Fix port to 32-bit AIX (Bug#17540).
3013 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3014 twice. _text already includes this offset.
3015 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3017 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3019 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
3020 when closest_pos is identical to to_charpos, don't recurse, since
3021 we already tried that, and failed. (Bug#17539)
3023 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
3024 unwinding when frame's faces were not initialized yet, increment
3025 the frame's image-cache reference count before calling
3026 x_free_frame_resources. Don't dereference
3027 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
3029 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
3031 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
3034 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
3035 macfont.m, call draw with adjusted arguments so font drivers
3036 don't need to do that.
3038 * macfont.m (macfont_draw): Merge changes from Macport.
3040 2014-05-24 Eli Zaretskii <eliz@gnu.org>
3042 * alloc.c (garbage_collect_1): New function, with all of the guts
3043 of Fgarbage_collect.
3044 (mark_stack): Accept an argument END and don't mark Lisp objects
3045 on the stack beyond the address given by END. Calculation of END
3046 was moved to Fgarbage_collect.
3047 (Fgarbage_collect): Calculate the end address of the stack portion
3048 that needs to be examined by mark_stack, and pass that address to
3049 garbage_collect_1, which will pass it to mark_stack.
3050 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
3051 for more details about the underlying problems. In particular,
3052 this avoids dumping Emacs with the large hash-table whose value is
3053 held in purify-flag for most of the time loadup.el runs.
3055 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
3057 * xfns.c (x_window_property_intern): New function (code from
3059 (Fx_window_property): Call x_window_property_intern. If property
3060 not found and NILP (source) and outer window != inner window,
3061 check outer window for property (Bug#17537).
3063 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
3065 Supply malloc and alloc_size attributes for extern allocators.
3066 This documents the C API, and helps GCC generate a bit better code.
3067 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
3068 (ATTRIBUTE_MALLOC_SIZE): New macros.
3069 * gmalloc.c (malloc, realloc, calloc):
3070 * gtkutil.h (malloc_widget_value):
3071 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
3072 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
3075 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3077 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
3078 * image.c (imagemagick_load_image): Port to hosts that do not use
3079 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
3081 2014-05-21 Leo Liu <sdl.web@gmail.com>
3083 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
3085 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
3087 * dbusbind.c (xd_signature): Revert last 2 patches.
3089 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
3091 Allow any non-nil value to count as true in bool-vector.
3092 Likewise for xd_signature in dbusbind.c.
3093 This is more consistent with the usual practice in Emacs, which is
3094 that any non-nil value counts as true.
3095 * alloc.c (Fbool_vector): Don't require args to be t or nil.
3096 * dbusbind.c (xd_signature): Likewise, for booleans.
3097 * data.c, lisp.h (Qbooleanp):
3098 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
3100 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3102 * lisp.h (CHECK_BOOLEAN): New function.
3103 * alloc.c (Fbool_vector): New function.
3104 (syms_of_alloc): Defsubr it.
3105 * data.c (Qbooleanp): New symbol.
3106 (syms_of_data): DEFSYM it.
3107 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
3109 * font.c (font_matching_entity): Extract font-entity object
3110 from the vector of matching entities (Bug#17486).
3112 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
3114 Assume C99 or later (Bug#17487).
3115 * bytecode.c (B__dummy__): Remove.
3116 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
3117 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
3118 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
3119 * regex.c (DEBUG_PRINT): Assume varargs macros.
3120 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
3122 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
3124 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
3125 memory for every buffer that was dumped.
3127 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3129 * fns.c (Freverse): Allow vectors, bool vectors and strings.
3130 (Fnreverse): Allow vectors and bool vectors.
3132 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
3134 Minor cleanup for terminal setup.
3135 * termhooks.h (create_terminal): Adjust prototype.
3136 * terminal.c (create_terminal): Pass output method and RIF as args.
3137 (init_initial_terminal):
3138 * nsterm.m (ns_create_terminal):
3139 * term.c (init_tty):
3140 * w32term.c (w32_create_terminal):
3141 * xterm.c (x_create_terminal): Adjust users.
3142 Avoid redundant NULL initializers and add comments.
3144 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3146 * keyboard.c (Qdeactivate_mark): Now static.
3148 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
3150 If available, use Xfixes extension to do pointer blanking.
3151 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
3152 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
3153 (make_invisible_cursor): Move to...
3154 * xterm.c (make_invisible_cursor): ...here.
3155 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
3156 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
3157 (x_term_init): Call to x_setup_pointer_blanking.
3158 (XTtoggle_invisible_pointer): Use blanking specific to this display.
3159 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
3161 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3163 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
3165 2014-05-12 Glenn Morris <rgm@gnu.org>
3167 * fileio.c (Ffile_executable_p): Doc tweak.
3169 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
3171 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
3172 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
3174 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
3176 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
3178 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3180 Fix initialization of minibuffer history variable (Bug#17430).
3181 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
3182 Move the initialization up to prevent any "value void" message.
3184 2014-05-08 Samuel Bronson <naesten@gmail.com>
3186 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
3187 are matched (bug#17413).
3189 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3191 Stop tooltips pulling Emacs window to front (Bug#17408).
3192 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
3193 SetWindowPos invocations.
3195 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
3197 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
3198 not initialized (Bug#17398).
3200 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
3202 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
3204 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
3206 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
3207 [HAVE_NS]: Do not include png.h.
3208 (x_query_frame_background_color): New function.
3209 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
3210 (png_load_body): Coalesce duplicate code.
3212 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3214 Consult libpng-config more consistently (Bug#17339).
3215 * Makefile.in (PNG_CFLAGS): New var.
3216 (ALL_CFLAGS): Use it.
3217 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
3218 CFLAGS now handles this.
3220 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
3222 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
3223 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
3224 because WCONTINUED is always defined now.
3225 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
3227 2014-05-03 Eli Zaretskii <eliz@gnu.org>
3229 * buffer.c (overlay_strings): Fix the wording of the commentary.
3231 2014-05-01 Glenn Morris <rgm@gnu.org>
3233 * floatfns.c (Fisnan):
3234 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
3236 2014-05-01 Eli Zaretskii <eliz@gnu.org>
3238 * term.c (tty_menu_activate): A better initialization for cursor
3241 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
3243 * intervals.c: Tighten assertions.
3244 (create_root_interval): Make sure the interval is not empty.
3245 (intervals_equal): Use booleans.
3246 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
3247 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
3248 (balance_possible_root_interval): Simplify and use booleans.
3249 (split_interval_right, split_interval_left): Check LENGTH, and remove
3250 now redundant assertion.
3251 (adjust_intervals_for_insertion): Remove now redundant assertions.
3252 (delete_node, interval_deletion_adjustment)
3253 (adjust_intervals_for_deletion, merge_interval_right)
3254 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
3255 (reproduce_interval): Make sure the interval is not empty.
3257 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
3259 * term.c (tty_menu_activate): Don't assume row and col are initialized.
3260 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
3261 satisfaction that they would always be initialized.
3263 2014-04-30 Eli Zaretskii <eliz@gnu.org>
3265 * term.c (tty_menu_display): Move the cursor to the active menu item.
3266 (tty_menu_activate): Return the cursor to the active menu item
3267 after displaying the menu and after displaying help-echo.
3268 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
3269 for the details of why this is needed by screen readers and
3272 2014-04-30 Glenn Morris <rgm@gnu.org>
3274 * process.c (handle_child_signal):
3275 Handle systems without WCONTINUED. (Bug#15110, 17339)
3277 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
3279 * window.c (struct saved_window): Remove mark.
3280 (Fset_window_configuration, save_window_save)
3281 (compare_window_configurations): Don't touch marks any more.
3283 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
3285 Use bits_word for gcmarkbits.
3286 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
3287 bits_word is typically a tad more efficient for mark bits than
3288 unsigned is, so use bits_word. All uses changed.
3289 * lisp.h (BITS_PER_INT): Remove; no longer used.
3291 Avoid undefined behavior in signed left shift.
3292 This ports to GCC 4.9.0 with -fsanitize=undefined.
3293 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
3295 * regex.c (extract_number):
3296 * lisp.h (make_number, XINT):
3297 Do not shift a 1 bit left into a sign bit.
3298 * alloc.c (struct cons_block, struct float_block): Use unsigned,
3299 not int, for gcmarkbits. All uses changed.
3301 2014-04-25 Eli Zaretskii <eliz@gnu.org>
3303 * search.c (Fnewline_cache_check): Don't try to count newlines
3304 outside the buffer's restriction, as find_newline doesn't support that.
3306 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
3308 * window.c (Fset_window_configuration): Deactivate the mark before
3310 (set_window_buffer): Ignore window_initialized.
3311 (window_initialized): Remove.
3312 * keyboard.c (Qdeactivate_mark): Not static any more.
3313 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
3316 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
3318 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
3319 and to clang 3.4, which have fixed the bug. This should let us
3320 run a bit faster on these platforms when address sanitization is
3323 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
3325 Port to GCC 4.9.0 with --enable-gcc-warnings.
3326 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
3328 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
3329 a way that also works with GCC 4.9.0.
3331 * search.c (Fnewline_cache_check): Remove unused locals.
3333 2014-04-22 Eli Zaretskii <eliz@gnu.org>
3335 * search.c (find_newline1): New subroutine.
3336 (Fnewline_cache_check): New function.
3337 (syms_of_search): Defsubr it.
3339 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
3341 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
3342 * keyboard.c (unblock_input): Add comment.
3343 * xgselect.c (xg_select): Prevent Glib main loop recursion.
3345 2014-04-22 Daniel Colascione <dancol@dancol.org>
3347 * lread.c (readevalloop_eager_expand_eval): New function
3348 that can recurse into toplevel forms.
3349 (readevalloop): Call it.
3350 * lisp.h: Declare Qprogn.
3351 * callint.c (Qprogn): No longer static.
3353 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
3355 * intervals.c (rotate_right, rotate_left): Fix up length computation.
3356 Also change identifiers to match the comments, and add more assertions
3359 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
3361 * emacs.c (close_output_streams): Don't clear and restore errno.
3363 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
3365 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
3366 never becomes visible, i.e. using XMonad (Bug#17237).
3368 2014-04-18 Eli Zaretskii <eliz@gnu.org>
3370 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
3371 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
3372 (Fline_pixel_height): Don't assume that the current buffer and the
3373 selected window's buffer are one and the same. (Bug#17281)
3375 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
3376 paragraph-start cache before the newline cache. (Bug#17269)
3378 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
3380 * term.c (tty_send_additional_strings): No need to fflush here,
3382 (tty_set_terminal_modes): fflush after sending additional strings,
3385 2014-04-17 Daniel Colascione <dancol@dancol.org>
3387 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
3389 (tty_send_additional_strings): New function.
3390 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
3391 (syms_of_term): Intern tty-mode-set-strings and
3392 tty-mode-reset-strings.
3394 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3396 * window.c (save_window_save): Lookup window_point_insertion_type in
3397 the right buffer (bug#15457).
3398 (Qwindow_point_insertion_type): New var.
3399 (syms_of_window): Initialize it.
3401 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3403 Fix the MSDOS build.
3404 * unexcoff.c [MSDOS]: Include libc/atexit.h.
3405 (copy_text_and_data): Zero out the atexit chain pointer before
3408 * termhooks.h (encode_terminal_code): Update prototype.
3410 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
3411 visible for all DOS_NT ports, not just WINDOWSNT.
3412 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
3414 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
3415 unless it is defined.
3416 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
3418 * process.c (close_on_exec, accept4, process_socket): Move into
3419 the "ifdef subprocesses" part.
3420 (catch_child_signal): Condition by "ifdef subprocesses".
3421 (syms_of_process) <Qinternal_default_process_sentinel>
3422 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
3424 * msdos.h: Add prototypes for new functions.
3425 (EINPROGRESS): Define.
3426 (O_CLOEXEC): Define to zero.
3428 * msdos.c (check_window_system): Remove unnecessary an
3429 incompatible duplicate function.
3430 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
3431 New functions in support of new functionality.
3433 * menu.c (single_menu_item): Add visual indication of submenu
3434 also for menus on MSDOS frames.
3435 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
3437 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
3438 when async subprocesses aren't supported.
3440 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
3442 * emacs.c (close_output_streams): Zero out errno before calling
3445 * dired.c [MSDOS]: Include msdos.h.
3447 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
3448 (DATA_START) [MSDOS]: Define.
3449 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
3451 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
3452 Ifdef away for MSDOS.
3453 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
3454 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
3456 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
3457 Use temporary file template that is compatible with mkostemp.
3458 Move vfork-related portions under #ifndef MSDOS.
3459 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
3461 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3463 * buffer.c (Foverlays_at): Add argument `sorted'.
3465 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3467 * insdel.c (invalidate_buffer_caches): When deleting or replacing
3468 text, invalidate the bidi_paragraph_cache upto and including the
3471 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3473 Port to IRIX 6.5 (Bug#9684).
3474 * conf_post.h (INET6) [IRIX6_5]: Define.
3475 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
3476 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
3478 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3480 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
3481 before passing it to system APIs.
3483 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3485 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
3486 make sure stack.byte_string_start is not de-adjusted by pushhandler.
3488 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3490 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
3492 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
3494 Remove DATA_SEG_BITS.
3495 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
3496 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
3497 cc, but that platform is so old that SGI itself stopped supporting
3498 it in December 2013. If you still need Emacs on IRIX, please
3499 either compile with GCC and port the undumping code, or run
3500 './configure --with-wide-int'.
3501 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
3502 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
3503 DEFINE_GDB_SYMBOL_START way to define it.
3504 (NONPOINTER_BITS): New macro.
3505 (EMACS_INT): Use it.
3506 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
3507 the problem and/or configuring --with-wide-int.
3508 (USE_LSB_TAG): Simplify, based on above changes.
3509 (gdb_DATA_SEG_BITS): Remove. All uses removed.
3510 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
3512 2014-04-12 Eli Zaretskii <eliz@gnu.org>
3514 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
3515 covered by a display string that ends in a newline, and that cases
3516 going back by DVPOS lines to hit the search limit, lift the limit
3517 and go back until DVPOS is reached. (Bug#17244)
3519 * indent.c (Fvertical_motion): Handle correctly the case when the
3520 display string is preceded by an empty line.
3522 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
3523 use S_IWRITE instead.
3525 2014-04-11 Glenn Morris <rgm@gnu.org>
3527 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
3529 2014-04-11 Ken Brown <kbrown@cornell.edu>
3531 * Makefile.in (EMACS_MANIFEST): Revert last change.
3533 2014-04-10 Daniel Colascione <dancol@dancol.org>
3535 * puresize.h (BASE_PURESIZE): Increase.
3537 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3539 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
3541 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
3542 region handling (and don't call signal_before_change) if
3543 inhibit_modification_hooks is set.
3544 (signal_before_change): Don't check inhibit_modification_hooks any more.
3546 2014-04-08 Daniel Colascione <dancol@dancol.org>
3548 * alloc.c (sweep_symbols, mark_object): Assert that symbol
3549 function cells contain valid lisp objects. (Modified version of
3552 * alloc.c (detect_suspicious_free): Split actual stack capturing
3553 out into new function for easier breakpoint setting.
3554 (note_suspicious_free): New function.
3556 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
3558 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
3560 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
3561 (symbol_block_pinned): New var.
3562 (Fmake_symbol): Initialize `pinned'.
3563 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
3564 pinned and signal an error for un-purifiable objects.
3565 (pure_cons): Use it.
3566 (Fpurecopy): Use it, except for objects that can't be purified.
3567 (mark_pinned_symbols): New function.
3568 (Fgarbage_collect): Use it.
3569 (gc_sweep): Remove hack made unnecessary.
3571 2014-04-07 Glenn Morris <rgm@gnu.org>
3573 * keyboard.c (Fopen_dribble_file): Doc tweak.
3575 2014-04-07 Ken Brown <kbrown@cornell.edu>
3577 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
3579 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
3581 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
3582 We have a substitute execinfo.h on hosts that lack it.
3583 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
3584 isn't optimized away.
3586 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3588 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
3589 * alloc.c (memory_full):
3590 * charset.c (syms_of_charset):
3591 * doc.c (Fsnarf_documentation):
3593 * font.c (BUILD_STYLE_TABLE):
3594 * keyboard.c (make_lispy_event):
3595 * profiler.c (setup_cpu_timer):
3596 * xgselect.c (xg_select):
3597 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3599 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3600 Replace the only use with ARRAYELTS (font_property_table).
3601 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3603 2014-04-03 Daniel Colascione <dancol@dancol.org>
3605 * xterm.c (x_term_init):
3606 * xfns.c (best_xim_style):
3607 * xfaces.c (Fdump_colors):
3608 * w32fns.c (w32_default_color_map):
3609 * w32.c (init_environment, N_ENV_VARS):
3610 * unexcw.c (read_exe_header):
3611 * term.c (term_get_fkeys_1):
3612 * sysdep.c (init_baud_rate):
3613 * nsterm.m (ns_convert_key):
3614 * nsfns.m (get_geometry_from_preferences):
3615 * msdos.c (dos_set_window_size, init_environment):
3616 * macfont.m (mac_font_get_glyph_for_cid)
3617 (macfont_store_descriptor_attributes)
3618 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3619 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3620 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3622 * image.c (xpm_str_to_color_key):
3623 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3624 * frame.c (x_set_frame_parameters):
3625 * fileio.c (Ffile_selinux_context):
3626 * emacs.c (sort_args):
3627 * dosfns.c (msdos_stdcolor_name):
3628 * dired.c (file_attributes):
3629 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3630 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3633 2014-04-02 Daniel Colascione <dancol@dancol.org>
3635 * data.c (Ffset): Abort if we're trying to set a function call to
3638 * lisp.h (ARRAYELTS): New macro.
3640 * alloc.c: Include execinfo.h if available.
3641 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3642 (suspicious_free_record): New structure.
3643 (suspicious_objects, suspicious_object_index)
3644 (suspicious_free_history, suspicious_free_history_index):
3646 (find_suspicious_object_in_range, detect_suspicious_free)
3647 (Fsuspicious_object): New functions.
3648 (cleanup_vector): Call find_suspicious_object_in_range.
3650 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3652 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3653 width from font width (Bug#17163).
3655 * frame.c (x_set_frame_parameters): Calculate default values of
3656 new frame sizes only after all other frame parameters have been
3657 processed (Bug#17142).
3659 2014-04-02 Ken Brown <kbrown@cornell.edu>
3661 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3664 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3666 * xterm.c (x_draw_image_glyph_string): Adjust image background
3667 width accordingly when its x position is adjusted. (Bug#17115)
3669 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3671 * font.c (font_list_entities): Do not add empty vector to font cache.
3672 (font_matching_entity): Likewise. If matching entity is found, insert
3673 1-item vector with this entity instead of entity itself (Bug#17125).
3675 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3677 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3679 * fns.c (validate_subarray): Rename from validate_substring,
3680 since it works for vectors too. New arg ARRAY. Optimize for the
3681 non-nil case. Instead of returning bool, throw an error if out of
3682 range, so that the caller needn't do that. All uses changed.
3683 Report original values if out of range.
3684 (Fsubstring, Fsubstring_no_properties, secure_hash):
3685 Also optimize the case where FROM is 0 or TO is the size.
3687 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3689 * search.c (Freplace_match): Use make_specified_string.
3690 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3691 to catch bogus override face of glyph strings.
3692 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3693 Move common substring range checking code to...
3694 (validate_substring): ...this function.
3696 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3698 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3700 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3702 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3703 bar is zero height, just return (Bug#16976).
3704 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3706 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3708 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3709 is nil. If waiting for toolbar to complete, force a redraw.
3711 2014-03-28 Glenn Morris <rgm@gnu.org>
3713 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3714 (emacs_bugreport): New variable.
3715 (usage_message): Use PACKAGE_BUGREPORT.
3716 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3718 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3720 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3722 Port recent signal-related changes to FreeBSD.
3723 Problem reported by Herbert J. Skuhra.
3724 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3725 Move decls from here ...
3726 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3728 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3730 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3731 and width of image background when it is displayed with a 'box'
3734 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3736 More backward-compatible fix to char-equal core dump (Bug#17011).
3737 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3738 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3740 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3742 * image.c (init_svg_functions): When loading SVG-related libraries,
3743 free already loaded libraries if the initialization fails.
3744 (rsvg_handle_set_size_callback): Remove declaration, unused.
3746 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3748 Fix core dump in char-equal (Bug#17011).
3749 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3750 unibyte buffers, as we can't tell whether the characters are
3753 * insdel.c (adjust_markers_for_delete): Remove unused local.
3755 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3757 Have (MARKER . ADJUSTMENT) undo records always be immediately
3758 after their corresponding (TEXT . POS) record in undo list.
3760 * lisp.h (record-delete): New arg record_markers.
3761 (record_marker_adjustment): No longer needed outside undo.c.
3762 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3763 adjustments to undo.c's record_marker_adjustments. Note that
3764 fileio.c's decide_coding_unwind is another caller to
3765 adjust_markers_for_delete. Because it has undo list bound to t,
3766 it does not rely on adjust_markers_for_delete to record marker
3768 (del_range_2): Swap call to record_delete and
3769 adjust_markers_for_delete so as undo marker adjustments are
3770 recorded before current deletion's adjustments, as before.
3771 (adjust_after_replace):
3772 (replace_range): Pass value for new record_markers arg to
3774 * undo.c (record_marker_adjustment): Rename to
3775 record_marker_adjustments and made static.
3776 (record_delete): Check record_markers arg and call
3777 record_marker_adjustments.
3778 (record_change): Pass value for new record_markers arg to
3780 (record_point): at_boundary calculation no longer needs to account
3781 for marker adjustments.
3783 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3785 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3788 2014-03-26 Glenn Morris <rgm@gnu.org>
3790 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3792 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3794 * buffer.c (struct sortvec): Add field `spriority'.
3795 (compare_overlays): Use it.
3796 (sort_overlays): Set it.
3798 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3800 * xdisp.c (redisplay_window): If all previous attempts to find the
3801 cursor row failed, try a few alternatives before falling back to
3802 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3804 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3806 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3807 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3809 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3810 variables on Windows.
3812 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3814 * w32.c (unsetenv): Remove unused var `retval'.
3815 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3817 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3818 (start_watching): Remove unused var `thr'.
3820 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3821 (find_child_console): Remove unnecesary var `thread_id'.
3823 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3824 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3826 2014-03-26 Glenn Morris <rgm@gnu.org>
3828 * filelock.c (Flock_buffer): Doc tweak.
3830 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3831 * emacs.c (shut_down_emacs):
3832 * fileio.c (Finsert_file_contents, write_region):
3833 * filelock.c (top-level, syms_of_filelock):
3834 * insdel.c (prepare_to_modify_buffer_1):
3835 CLASH_DETECTION is always defined now.
3837 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3839 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3840 DLL handle, to speed up thread startup.
3842 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3844 Handle sigmask better with nested signal handlers (Bug#15561).
3845 * atimer.c (sigmask_atimers): Remove.
3846 Remaining use rewritten to use body of this function.
3847 * atimer.c (block_atimers, unblock_atimers):
3848 * callproc.c (block_child_signal, unblock_child_signal):
3849 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3850 New arg OLDSET. All callers changed.
3851 * atimer.c (block_atimers, unblock_atimers):
3852 * callproc.c (block_child_signal, unblock_child_signal):
3853 * keyboard.c (handle_interrupt):
3854 * sound.c (vox_configure, vox_close):
3855 Restore the old signal mask rather than unilaterally clearing bits
3856 from the mask, in case a handler is running within another
3857 handler. All callers changed.
3858 * lisp.h, process.c, process.h, term.c:
3859 Adjust decls and callers to match new API.
3860 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3861 signal handlers aren't supposed to use floating point anyway.
3862 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3864 2014-03-23 Daniel Colascione <dancol@dancol.org>
3866 Split gc_sweep into discrete functions for legibility and better
3869 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3870 (sweep_vectors): Fix typo in comment.
3871 (sweep_conses, sweep_floats, sweep_intervals)
3872 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3873 (gc_sweep): Call new functions, to which existing functionality is
3875 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3877 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3879 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3881 2014-03-23 Daniel Colascione <dancol@dancol.org>
3883 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3884 only if xic_style calls for it. This change allows Emacs to work
3885 with ibus. Also, don't leak resources if create_frame_xic fails,
3886 and stop caching xic_style across different displays.
3887 (supported_xim_styles): Make const.
3888 (best_xim_style): Remove first parameter: it's always just
3889 supported_xim_styles. Change to look at supported_xim_styles
3892 2014-03-23 Daniel Colascione <dancol@dancol.org>
3894 * term.c (init_tty): Rearrange condition for clarity; print
3895 appropriate diagnostic.
3897 2014-03-23 Daniel Colascione <dancol@dancol.org>
3899 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3900 array. (ASAN caught.)
3902 2014-03-22 Glenn Morris <rgm@gnu.org>
3904 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3906 2014-03-22 Daniel Colascione <dancol@dancol.org>
3908 * process.c (conv_sockaddr_to_lisp): When extracting the string
3909 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3911 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3913 Fix regression introduced by patch for Bug#10500.
3914 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3915 * w32term.c (x_draw_image_relief): Likewise.
3917 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3919 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3920 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3921 maximize a frame for odd default fonts.
3923 2014-03-21 Glenn Morris <rgm@gnu.org>
3925 * minibuf.c (history-length): Increase default from 30 to 100.
3927 2014-03-21 Daniel Colascione <dancol@dancol.org>
3929 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3930 every time we switch to minibuffer.
3932 * alloc.c (lisp_align_malloc, allocate_string_data)
3933 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3934 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3936 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3938 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3939 support more "verbs".
3941 2014-03-21 Daniel Colascione <dancol@dancol.org>
3943 Always prohibit dumping a dumped Emacs.
3945 * emacs.c (might_dump): New variable.
3946 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3947 * lisp.h (might_dump): Declare.
3948 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3950 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3952 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3954 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3956 * doc.c (store_function_docstring): Warn when we don't know where to
3958 (Fsubstitute_command_keys): Don't advertise the fact that
3959 text-properties are dropped, since we think it's a bug that we'll fix
3962 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3963 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3964 * frame.c (frame_garbaged): Make "docstring" more precise.
3966 2014-03-20 Glenn Morris <rgm@gnu.org>
3968 * charset.c (init_charset): When we cannot find the charsets directory,
3969 mention if EMACSDATA is set.
3971 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3973 * fns.c (Frandom): Fix rare bug where the result isn't random.
3975 Fix porting inconsistency about rounding to even.
3976 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3977 This way, the unusual !HAVE_RINT case acts like the usual
3978 HAVE_RINT case, and we can fix the documentation accordingly.
3980 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3982 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3983 (w32_wnd_proc): Initialize the dwHoverTime member of
3984 TRACKMOUSEEVENT structure.
3986 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3988 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3990 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3992 * search.c (find_newline): Speed up the function when using the
3993 newline cache, by halving the number of calls to
3994 region_cache_forward and region_cache_backward. (Bug#16830)
3996 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3998 * buffer.c (Fset_buffer): Document return value (bug#17015).
4000 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4002 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4003 nil, always resize character wise to avoid potential loss of the
4004 mode line (Bug#16923 related).
4006 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4008 * frame.c (x_set_frame_parameters): Always calculate new sizes
4009 pixelwise to avoid potential loss when rounding.
4011 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4013 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4014 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4016 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4018 * w32.c (fstatat): Don't add an extra slash if the argument ends
4019 with a slash: this fails the subsequent call to stat_worker on
4020 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
4022 2014-03-09 Martin Rudalics <rudalics@gmx.at>
4024 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
4026 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
4028 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
4030 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
4031 when frame is only on one screen (Bug#14713).
4033 2014-03-08 Eli Zaretskii <eliz@gnu.org>
4035 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
4036 there's a valid wrap point in the display line, the last glyph
4037 cannot "just barely fit" on this row, because display_line doesn't
4038 let it. Instead, proceed as if the last glyph didn't fit, so that
4039 we eventually back up the iterator to the wrap point. This avoids
4040 delusional behavior of move_it_to, whereby it proceeds to the next
4041 display line, but sets current_x to zero for all the glyphs that
4042 without word-wrap would fit on the previous display line.
4043 One result was that visual-order cursor movement behaved erratically
4045 (Fmove_point_visually): Add code to find the x coordinate of the
4046 last character before wrap point, under word-wrap on a TTY.
4048 2014-03-07 Eli Zaretskii <eliz@gnu.org>
4050 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4051 also return value of MOVE_POS_MATCH_OR_ZV from
4052 move_it_in_display_line_to, when moving from beginning of line to
4053 point's position. (Bug#16961)
4055 2014-03-07 Martin Rudalics <rudalics@gmx.at>
4057 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
4058 * window.c (Fselect_window): Explain NORECORD and
4059 `buffer-list-update-hook' in doc-string.
4061 2014-03-06 Martin Rudalics <rudalics@gmx.at>
4063 * window.c (Fother_window_for_scrolling): Check that
4064 Vother_window_scroll_buffer is a buffer.
4066 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
4068 * xterm.c (xim_initialize): Always pass a copy of resource name
4069 to XRegisterIMInstantiateCallback and eassert whether return
4070 value is True. Passing copy is important because Xlib doesn't
4071 make its own copy and resource name argument usually points to
4072 SSDATA (Vx_resource_name), which may be changed from Lisp.
4073 (xim_close_display): For XUnregisterIMInstantiateCallback,
4074 always eassert return value and pass exactly the same values
4075 as were used for XRegisterIMInstantiateCallback.
4076 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
4077 sources to check why if you are interested.
4079 2014-03-05 Martin Rudalics <rudalics@gmx.at>
4081 * dispnew.c (change_frame_size_1): Add new_lines instead of
4082 new_height, the latter may be still zero if passed as such.
4083 * window.c (Fwindow_pixel_height): Mention bottom divider in
4086 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
4088 Fix "resource temporarily unavailable" with xgselect
4090 * xgselect.c: Include <stdbool.h>.
4091 (xg_select) [!USE_GTK]: Don't lose track of errno.
4093 Fix minor --enable-gcc-warnings issues.
4094 * widget.c (update_various_frame_slots, EmacsFrameResize):
4095 Avoid unused locals. Prefer 'if' to '#if' when either will do.
4097 2014-03-04 Ken Brown <kbrown@cornell.edu>
4099 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
4100 represent the actual adjustment needed for alignment.
4102 2014-03-04 Eli Zaretskii <eliz@gnu.org>
4104 * gmalloc.c (aligned_alloc): Don't allocate more memory than
4105 needed, and don't reallocate if the initial allocation already
4106 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
4108 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4110 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
4113 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
4115 * cmds.c (delete-char): Update docstring pointing out that the
4116 function ignores `delete-active-region' and `overwrite-mode'.
4118 2014-03-03 Eli Zaretskii <eliz@gnu.org>
4120 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
4122 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
4123 allocated buffer due to alignment.
4124 (freehook): If the block to be freed was allocated by
4125 'aligned_alloc', find its real pointer before calling 'free'.
4127 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
4130 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
4132 * font.c (toplevel): Adjust comment about font cache layout.
4133 (font_clear_cache): Fix to match real font cache layout.
4134 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
4135 (Fframe_font_cache) [FONT_DEBUG]: New function.
4136 (syms_of_font) [FONT_DEBUG]: Defsubr it.
4138 Avoid crashes when X fonts are erroneously freed on reused X
4139 'Display *' connection data (Bug#16069). Note that X font
4140 resources still may be leaked, but currently there is no way
4141 to completely avoid it.
4142 * xterm.h (struct x_display_info): New member x_id. Add comments.
4143 * xterm.c (x_display_id): New variable.
4144 (x_term_init): Assign identifier to each opened X connection.
4145 * xfont.c (struct xfont): New member x_display_id.
4146 (xfont_open): Initialize it with frame's display id.
4147 (xfont_close): Check whether font's display id matches the one
4148 recorded for the given display. Adjust comment.
4149 * xftfont.c (struct xftfont_info):
4150 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
4152 2014-03-01 Martin Rudalics <rudalics@gmx.at>
4154 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
4155 * window.c (Fother_window_for_scrolling): Don't try to scroll a
4156 killed Vother_window_scroll_buffer.
4157 (Vother_window_scroll_buffer): Fix doc-string accordingly.
4159 2014-03-01 Eli Zaretskii <eliz@gnu.org>
4161 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
4162 that start with more than 2 slashes as UNCs. (Bug#16751)
4164 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
4166 Fix a few crashes and leaks when cloning C strings.
4167 * alloc.c, lisp.h (dupstring): New function.
4168 * gtkutil.c (xg_get_font):
4169 * term.c (tty_default_color_capabilities):
4170 * xsettings.c (store_monospaced_changed)
4171 (store_font_name_changed, parse_settings)
4172 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
4173 This avoids some unlikely crashes due to accessing freed storage,
4174 and avoids some minor memory leaks in the more-typical case.
4176 2014-02-28 Martin Rudalics <rudalics@gmx.at>
4178 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
4179 cursor when modeline can't be dragged (Bug#16647).
4181 2014-02-28 Glenn Morris <rgm@gnu.org>
4183 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
4184 from custom-delayed-init-variables. (Bug#11565)
4186 2014-02-27 Martin Rudalics <rudalics@gmx.at>
4188 More fixes for mouse glyph calculations (Bug#16647).
4189 * window.c (coordinates_in_window): In intersection of
4190 horizontal and vertical window dividers prefer the horizontal
4191 one. Add some extra parens to last fix.
4192 (window_relative_x_coord): Return x-coordinate for header and
4194 * xdisp.c (remember_mouse_glyph): In text area don't extend
4195 glyph into mode line to show the vertical drag cursor there
4196 immediately. Subdivide mouse glyphs in right fringes to show a
4197 horizontal drag cursor as soon as we enter the "grabbable width"
4198 portion. Handle vertical border case separately. Do not
4199 subdivide window divider areas.
4200 (note_mouse_highlight): On bottom divider of bottommost windows
4201 show vertical drag cursor only when the minibuffer window can be
4204 2014-02-27 Eli Zaretskii <eliz@gnu.org>
4206 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
4207 reset by the face of the object just displayed. See also bug#76.
4208 (get_next_display_element): If the string came from a display
4209 property, examine the box face attribute at it->position, not at
4210 it->current.pos, since the latter was not updated yet. (Bug#16870)
4211 (handle_face_prop): Improve commentary.
4213 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
4215 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
4216 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
4218 2014-02-26 Martin Rudalics <rudalics@gmx.at>
4220 Fixes around Bug#16647.
4221 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
4222 ON_BOTTOM_DIVIDER cases.
4223 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
4224 only if the window has no right divider.
4225 (Fcoordinates_in_window_p): Fix doc-string.
4227 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
4229 * lread.c (Funintern): Fix doc to match advertised calling convention.
4231 2014-02-24 Daniel Colascione <dancol@dancol.org>
4233 * keyboard.c (read_char): Close race that resulted in lost events.
4235 2014-02-22 Glenn Morris <rgm@gnu.org>
4237 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
4238 * window.c (window-resize-pixelwise): Doc fixes.
4240 * process.c (Finternal_default_process_filter)
4241 (Finternal_default_process_sentinel): Doc tweaks.
4243 2014-02-21 Glenn Morris <rgm@gnu.org>
4245 * process.c (Fprocess_buffer, Faccept_process_output)
4246 (Finternal_default_process_filter, Finternal_default_process_sentinel):
4249 2014-02-21 Martin Rudalics <rudalics@gmx.at>
4251 * window.c (Fwindow_scroll_bar_width): New function.
4253 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
4255 Pacify GCC when configuring with --enable-gcc-warnings.
4256 * xdisp.c (move_it_in_display_line_to) [lint]:
4257 Initialize recently-added local.
4259 2014-02-21 Daniel Colascione <dancol@dancol.org>
4261 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
4263 2014-02-20 Eli Zaretskii <eliz@gnu.org>
4265 * xdisp.c (init_iterator): Don't dereference a bogus face
4266 pointer. (Bug#16819)
4267 (try_cursor_movement): Don't use cursor position if
4268 set_cursor_from_row failed to compute it. This avoids assertion
4269 violations in MATRIX_ROW.
4270 (move_it_in_display_line_to): Save the iterator state in ppos_it
4271 only once per call. Reimplement the method used to return to the
4272 best candidate position if all the positions found in display line
4273 are beyond TO_CHARPOS. This cuts down the number of calls to
4274 bidi_shelve_cache, which moves a lot of stuff when lines are long
4275 and include bidirectional text. (Bug#15555)
4277 2014-02-20 Glenn Morris <rgm@gnu.org>
4279 * data.c (Fdefalias): Doc fix.
4281 2014-02-19 Eli Zaretskii <eliz@gnu.org>
4283 * xdisp.c (display_line): Fix horizontal scrolling of large images
4284 when fringes are turned off. This comes at a price of not
4285 displaying the truncation/continuation glyphs in this case.
4288 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
4289 CreateDIBSection returns an error indication, zero out *ximg after
4290 destroying the image. This avoids crashes in memory allocations
4291 due to the fact that some of the callers also call
4292 x_destroy_x_image, which will attempt to free an already free'd
4295 2014-02-18 Martin Rudalics <rudalics@gmx.at>
4297 * widget.c (update_various_frame_slots): Don't set
4298 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
4300 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
4302 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
4304 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
4306 temacs --daemon fix (Bug#16599).
4307 * emacs.c (main): Initialize daemon_pipe[1] here ...
4308 (syms_of_emacs): ... instead of here.
4310 2014-02-16 Anders Lindgern <andlind@gmail.com>
4312 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
4315 2014-02-16 Daniel Colascione <dancol@dancol.org>
4317 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
4318 (xd_get_connection_address): Use it.
4319 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
4320 xd_get_connection_address because the latter signals if the bus
4321 we're trying to close is already disconnected.
4323 2014-02-13 Eli Zaretskii <eliz@gnu.org>
4325 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
4326 argument to CreateThread. This avoids segfaults on Windows 9X.
4327 Reported by oslsachem <oslsachem@gmail.com>.
4329 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
4331 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
4332 * unexhp9k800.c (unexec_error): New function, to simplify the code.
4333 (check_lseek): New function, to report lseek errors.
4334 (save_data_space, update_file_ptrs, read_header, write_header)
4335 (copy_file, copy_rest, unexec): Use these news functions.
4336 (update_file_ptrs): Don't assume wraparound behavior when
4337 converting a large size_t value to off_t.
4339 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
4341 * composite.c (fill_gstring_header): Pass positions as C integers
4342 and move parameters checking to...
4343 (Fcomposition_get_gstring): ...this function. Handle case when
4344 buffer positions are in reversed order and avoid crash (Bug#16739).
4346 * buffer.c (validate_region): Mention current buffer in error message.
4348 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
4350 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
4352 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
4354 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
4356 2014-02-11 Glenn Morris <rgm@gnu.org>
4358 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
4359 Replace refs to "OpenStep" in messages.
4361 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
4363 Avoid "." at end of error diagnostics.
4364 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
4365 * font.c (Ffont_at):
4366 * nsfns.m (ns_display_info_for_name):
4367 * nsselect.m (Fx_own_selection_internal):
4368 * nsterm.m (performDragOperation:):
4369 Remove "." from end of diagnostic.
4371 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
4373 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
4374 unintuitive (bug#15824).
4375 (Fyes_or_no_p): Doc fix (bug#15456).
4377 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
4379 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
4381 * eval.c (call_debugger): When exiting the debugger, do not allow
4382 max_specpdl_size less than actual binding depth (Bug#16603).
4383 (syms_of_eval): Adjust docstring.
4385 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
4387 * cmds.c (Fself_insert_command): Output a clearer error message on
4388 negative repetitions (bug#9476).
4390 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
4392 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
4394 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
4396 * minibuf.c (Fread_string): Doc clarification (bug#15422).
4398 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
4400 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
4402 * keyboard.c (Frecursive_edit): Fix typo in docstring.
4404 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
4406 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
4408 * keyboard.c (Frecursive_edit): Say more precicely how throwing
4409 `exit' works (bug#15865).
4411 2014-02-07 Martin Rudalics <rudalics@gmx.at>
4413 Constrain window box/body sizes and margin widths (Bug#16649).
4414 * xdisp.c (window_box_width): Don't return less than zero.
4415 (window_box_left_offset, window_box_right_offset): Don't return
4416 more than the window's pixel width.
4417 * window.c (window_body_height, window_body_width): Don't return
4419 (window_resize_apply): Adjust margin width, if necessary.
4421 2014-02-07 Glenn Morris <rgm@gnu.org>
4423 * nsterm.m (syms_of_nsterm): Doc fix.
4425 2014-02-06 Eli Zaretskii <eliz@gnu.org>
4427 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
4428 New variables: pointers through which to call the respective APIs.
4429 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
4430 (filename_from_ansi, sys_link, check_windows_init_file):
4431 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
4432 This is required on Windows 9X, where we dynamically load
4433 UNICOWS.DLL which has their non-stub implementations.
4434 (maybe_load_unicows_dll): Assign addresses to these 2 function
4435 pointers after loading UNICOWS.DLL.
4437 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
4438 MultiByteToWideChar and WideCharToMultiByte through function
4441 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
4444 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
4446 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
4447 for OSX >= 10.9 if separate spaces are used.
4448 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
4450 2014-02-06 Glenn Morris <rgm@gnu.org>
4452 * buffer.c (cache-long-scans): Doc fix.
4454 2014-02-05 Eli Zaretskii <eliz@gnu.org>
4456 * w32fns.c (Fw32_shell_execute): Doc fix.
4458 2014-02-05 Bastien Guerry <bzg@gnu.org>
4460 * syntax.c (Fforward_word): Call Fconstrain_to_field with
4461 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
4463 2014-02-05 Martin Rudalics <rudalics@gmx.at>
4465 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
4466 outside the window (Bug#16649).
4468 * xdisp.c (note_mouse_highlight): When entering a margin area show
4469 a non-text cursor (Bug#16647).
4471 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
4473 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
4474 It prompted a compile-time diagnostic on GNU/Linux.
4475 Simplify to remove the need for the label.
4477 2014-02-04 Eli Zaretskii <eliz@gnu.org>
4479 * w32menu.c (w32_popup_dialog): Don't condition the whole function
4480 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
4481 to show it; otherwise return 'unsupported--w32-dialog' to signal
4482 to the caller that emulation with menus is necessary.
4483 This resurrects code inadvertently deleted by the 2013-10-08 commit.
4485 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
4487 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
4490 * menu.c (Fx_popup_dialog): Don't condition the call to
4491 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
4492 special symbol 'unsupported--w32-dialog', emulate the dialog with
4493 a menu by calling x-popup-menu.
4495 * menu.h (Qunsupported__w32_dialog): New extern variable.
4497 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
4499 * keyboard.c (kbd_buffer_get_event): Read file notification events
4502 * xgselect.c (xg_select): Read glib events in any case, even if
4503 there are no file descriptors to watch for. (Bug#16519)
4505 2014-02-03 Martin Rudalics <rudalics@gmx.at>
4507 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
4508 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
4509 * w32term.c (w32_draw_window_divider): Handle first and last
4511 * w32term.h (w32_fill_area_abs): New function.
4512 * xdisp.c (x_draw_right_divider): Don't draw over bottom
4514 * xfaces.c (realize_basic_faces): Handle new face ids.
4515 * xfns.c (Fx_create_frame): Call x_default_parameter for right
4516 and bottom divider width.
4517 * xterm.c (x_draw_window_divider): Handle first and last pixels
4520 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
4522 * print.c (Fexternal_debugging_output): Add cast to pacify
4523 --enable-gcc-warnings.
4524 * eval.c (call_debugger): Grow specpdl if the debugger was
4525 entered due to specpdl overflow (Bug#16603) and allow more
4526 specpdl space for the debugger itself.
4528 2014-02-02 Martin Rudalics <rudalics@gmx.at>
4530 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
4533 2014-02-01 Eli Zaretskii <eliz@gnu.org>
4535 * w32fns.c (Ffile_system_info): Use WINAPI in the function
4536 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
4538 * print.c (Fexternal_debugging_output): If the argument character
4539 is non-ASCII, encode it with the current locale's encoding before
4540 writing the result to the terminal. (Bug#16448)
4542 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
4543 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
4546 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
4548 * process.c (create_process): Reset SIGPROF handler in the child.
4549 * callproc.c (call_process): Likewise.
4551 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
4553 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
4555 2014-01-29 Eli Zaretskii <eliz@gnu.org>
4557 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
4558 of zero to print strings, GDB doesn't like it.
4560 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4561 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
4562 we still use correct addresses. (Bug#16576)
4564 2014-01-27 K. Handa <handa@gnu.org>
4566 Fix bug#16286 by a different method from revno:116158 (2014-01-26),
4567 to preserve the code detection behavior of 24.3.
4568 * coding.h (struct coding_system): New member detected_utf8_bytes.
4569 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
4570 (decode_coding_gap): Use short cut for UTF-8 file reading only
4571 when coding->detected_utf8_bytes equals to coding->src_bytes.
4572 * fileio.c (Finsert_file_contents): Cancel the previous change.
4574 2014-01-29 Martin Rudalics <rudalics@gmx.at>
4576 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
4577 that are not visible.
4579 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
4581 * xmenu.c (create_and_show_popup_menu): Handle case when no key
4582 is grabbed (Bug#16565).
4584 2014-01-28 Martin Rudalics <rudalics@gmx.at>
4586 * xdisp.c (last_max_ascent): Re-remove after erroneously
4587 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
4589 (move_it_to): Re-remove reference to last_max_ascent.
4590 (Fwindow_text_pixel_size): Add iterator's max_ascent and
4591 max_descent here instead of calling line_bottom_y.
4594 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4596 * terminal.c (initial_free_frame_resources): New function.
4597 (init_initial_terminal): Install new hook to free face cache
4598 on initial frame and avoid memory leak. For details, see
4599 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4600 * xfaces.c (free_frame_faces): Adjust comment.
4602 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4604 * data.c (Fstring_to_number): Document results if unparsable
4607 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4609 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4611 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4613 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4614 * coding.c (detect_coding_utf_8, emacs_mule_char)
4615 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4616 (check_utf_8, decode_coding):
4617 * coding.h (struct coding_system.errors):
4618 Use ptrdiff_t, not int, for integer values derived from buffer and
4621 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4622 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4623 before invoking decode_coding_gap, since there's just one block.
4625 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4627 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4628 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4629 too early. Again run change_frame_size before assigning menu-
4632 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4634 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4635 arrives, call x_check_fullscreen, in case the new display has a
4636 different resolution. (Bug#16517)
4638 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4640 * term.c (read_menu_input): If the selected frame changes, exit
4642 (tty_menu_show): If the selected frame changes while we displayed
4643 a menu, throw to top level. (Bug#16479)
4645 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4647 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4649 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4651 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4652 * data.c (count_one_bits_word): Fix bug (negated comparison)
4653 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4655 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4657 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4658 Avoid undefined behavior by initializing display property bit of a
4659 string processed by the bidirectional iterator. For details, see
4660 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4662 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4664 Minor cleanup of previous change.
4665 * image.c (imagemagick_error, Fimagemagick_types):
4666 Omit some recently-introduced and unnecessary casts and assignments.
4668 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4670 Fix two memory leaks discovered with Valgrind.
4671 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4672 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4674 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4676 Fixes in window size functions around Bug#16430 and Bug#16470.
4677 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4678 (Fwindow_mode_line_height, Fwindow_header_line_height)
4679 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4680 Minor doc-string adjustments.
4681 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4682 Rewrite doc-strings.
4683 (window_body_height, window_body_width): Do not count partially
4684 visible lines/columns when PIXELWISE is nil (Bug#16470).
4685 (Qfloor, Qceiling): New symbols.
4687 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4689 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4690 when the image cache is not yet allocated. (Bug#16509)
4692 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4694 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4695 re-attach intervals to its base buffer (Bug#16502).
4696 * intervals.c (set_interval_object): Move from here...
4697 * intervals.h (set_interval_object): ... to here. Fix comments.
4699 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4701 Avoid undefined behavior by initializing buffer redisplay bit.
4702 Problem reported by Dmitry Antipov in
4703 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4704 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4706 Revert some of the CANNOT_DUMP fix (Bug#16494).
4707 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4709 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4711 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4712 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4713 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4714 they are replaced by macros that expand into direct calls to the
4715 corresponding functions from GDI32.DLL.
4716 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4717 variables in the Cygwin build, they are unused.
4719 2014-01-19 K. Handa <handa@gnu.org>
4721 * composite.c (composition_update_it): Fix previous change.
4723 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4725 Fix file name handling on MS-Windows 9X.
4726 * w32.c (maybe_load_unicows_dll): New function.
4728 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4729 on, to make sure we can convert file names to and from UTF-8 on
4730 Windows 9X. This fixes a failure to start up because Emacs cannot
4731 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4733 * w32font.c [WINDOWSNT]: Include w32.h.
4734 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4735 of implementing the same stuff.
4736 Remove now unused g_b_init_is_windows_9x.
4738 * w32.h (maybe_load_unicows_dll): Add prototype.
4740 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4742 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4743 switch to single keyboard. Prevents daemon crashes when a new
4744 client connects while we show a TTY menu in an existing client.
4747 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4749 Fix MinGW64 porting problem with _setjmp.
4750 Reported by Eli Zaretskii in:
4751 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4752 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4753 the old _setjmp and _longjmp. All uses changed.
4755 2014-01-13 Daniel Colascione <dancol@dancol.org>
4757 * textprop.c (Fremove_list_of_text_properties):
4758 Correctly handle reaching the end of the interval tree. (Bug#15344)
4760 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4762 * xdisp.c (resize_mini_window): Round height to a multiple of
4763 frame's line height. Fix bug in calculation of window start
4764 position (Bug#16424).
4766 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4768 * macfont.m: Include termchar.h.
4769 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4770 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4771 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4772 *_WITH_GC_* to take face and f as parameters.
4773 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4774 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4776 2014-01-13 Daniel Colascione <dancol@dancol.org>
4778 Fix menu item updating in the presence of the Unity global menu
4781 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4782 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4784 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4785 updating menus; explain why.
4786 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4787 problem it's supposed to solve and it interferes with detecting
4788 the presence of a global menu.
4789 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4792 2014-01-11 K. Handa <handa@gnu.org>
4794 * composite.c (composition_update_it): Fix indexing of
4795 LGSTRING_CHAR (Bug#15984).
4797 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4799 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4801 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4803 * xdisp.c (try_window_id): Don't use this function's optimizations
4804 if overlays in the buffer displayed by the window have changed
4805 since last redisplay. (Bug#16347)
4806 (message_dolog): Fix indentation.
4808 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4810 * frame.c (frame_resize_pixelwise): Fix doc-string.
4812 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4814 Fix handling of internal borders (Bug#16348).
4815 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4816 Remove internal border width from pixel width of windows.
4817 (change_frame_size_1): Don't return early when frame's pixel
4818 size changes - we still have to record the new sizes in the
4820 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4821 also when toolbar gets larger.
4822 * window.c (check_frame_size): Include internal_border_width in
4824 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4825 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4826 In non-toolkit/non-GTK version clear internal border.
4827 * xterm.c (x_clear_under_internal_border): New function for
4828 non-toolkit/non-GTK version.
4829 (x_after_update_window_line): In non-toolkit/non-GTK version
4831 (handle_one_xevent, x_set_window_size):
4832 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4833 * xterm.h (x_clear_under_internal_border): Extern it.
4835 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4837 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4838 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4841 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4843 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4844 last value of point is not equal to buffer's point. (Bug#16129)
4846 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4849 * nsterm.h (updateCollectionBehavior): Rename from
4850 updateCollectionBehaviour. All uses changed.
4852 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4853 * Makefile.in (SETFATTR): New macro.
4854 (temacs$(EXEEXT)): Use it.
4856 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4858 Fix maximization behavior on Windows (Bug#16300).
4859 * w32fns.c (w32_fullscreen_rect): Don't handle
4860 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4861 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4862 of SetWindowPos. Restore last placement also when leaving
4863 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4864 but the FULLSCREEN_BOTH case.
4866 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4869 * data.c (arithcompare_driver):
4870 * fileio.c (Fcar_less_than_car):
4871 * fns.c (internal_equal):
4872 * frame.c (delete_frame):
4873 * lisp.h (enum More_Lisp_Bits):
4875 Avoid C99 constructs that don't work in C89.
4876 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4877 to port to C89, which doesn't have 'long long'.
4878 (count_trailing_zero_bits): Use them.
4880 2014-01-03 Chong Yidong <cyd@gnu.org>
4882 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4884 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4886 Further adjust frame/window scrollbar width calculations.
4887 * window.c (apply_window_adjustment):
4888 Set windows_or_buffers_changed.
4889 (Fwindow_scroll_bars): Return actual scrollbar width.
4890 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4891 For non-toolkit builds again use 14 as minimum width and set
4892 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4893 * xterm.c (XTset_vertical_scroll_bar): Take width from
4894 WINDOW_SCROLL_BAR_AREA_WIDTH.
4895 (x_new_font): Rename wid to unit. Base calculation of new
4896 scrollbar width on toolkit used and make it analogous to that of
4897 x_set_scroll_bar_default_width.
4898 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4899 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4900 of GetSystemMetrics.
4901 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4902 WINDOW_SCROLL_BAR_AREA_WIDTH.
4903 (x_new_font): Make it correspond to changes in xterm.c.
4905 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4907 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4908 This is a cleaner way to fix the MinGW-w64 porting problem.
4909 Check for INTPTR_MAX misconfiguration.
4911 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4913 * search.c (newline_cache_on_off, find_newline): In indirect
4914 buffers, use the newline cache of the base buffer.
4916 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4917 buffer, invalidate the caches of its base buffer. (Bug#16265)
4919 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4920 buffers, use the width-run cache of the base buffer.
4922 * xdisp.c (redisplay_window): When the window displays an indirect
4923 buffer, and the character widths in the display table have
4924 changed, invalidate the width-run cache of the corresponding base
4927 * fileio.c (Finsert_file_contents): When invalidating the newline
4928 cache, consider the case of inserting into indirect buffer.
4930 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4931 In indirect buffers, use the paragraph cache of the base buffer.
4933 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4935 * window.c (grow_mini_window): Fix last change.
4937 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4939 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4941 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4943 * w32term.c (w32_initialize): Use LCID and LOWORD.
4945 * w32proc.c (create_child): Use pid_t for 5th argument.
4946 (IsValidLocale): Don't provide prototype for MinGW64.
4947 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4948 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4950 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4951 MinGW64 doesn't support.
4953 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4955 * w32.c (set_named_security_info): New function.
4956 (acl_set_file): Fall back on set_named_security_info if
4957 set_file_security fails.
4958 (g_b_init_set_named_security_info_w)
4959 (g_b_init_set_named_security_info_a): New static variables.
4960 (globals_of_w32): Initialize them to zero.
4961 (set_named_security_info): Set them to non-zero if the
4962 corresponding API is available.
4963 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4964 New function typedefs.
4966 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4968 Some more fixes following pixelwise resize changes including one
4970 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4971 of frame_resize_pixelwise.
4972 * widget.c (pixel_to_text_size): New function.
4973 (update_wm_hints): Have size hints respect value of
4974 frame_resize_pixelwise.
4975 (EmacsFrameResize): Alway process resize requests pixelwise.
4976 * window.c (grow_mini_window): Make sure mini window is at least
4978 * xdisp.c (display_menu_bar): Make sure menubar extends till
4980 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4981 (x_set_tool_bar_lines): Calculate pixelwise.
4982 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4983 frame_resize_pixelwise.
4985 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4987 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4988 variables not used there.
4990 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4992 * w32.c (sys_umask): New function. (Bug#16299)
4994 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4996 * dispnew.c (change_frame_size_1): Take old width of root window
4997 from that window's pixel width. (Bug#16284)
4999 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5001 Plain copy-file no longer chmods an existing destination (Bug#16133).
5002 * fileio.c (realmask): Now a static var, not a local.
5003 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5004 Remove arg STATPTR. All uses changed.
5005 (Fcopy_file): Do not alter permissions of existing destinations,
5006 unless PRESERVE-PERMISSIONS (renamed from
5007 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5008 Avoid race when testing for existing destinations and for
5009 when input and output files are the same.
5010 If changing the group fails, adjust both default and
5011 preserved permissions so that access is not granted to the
5013 (Fset_default_file_modes, init_fileio): Update realmask.
5014 (Fdefault_file_modes): Use realmask instead of calling umask.
5016 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5018 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5019 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5020 flags on the daemon pipe ends before execing.
5022 2013-12-28 Eli Zaretskii <eliz@gnu.org>
5024 * w32fns.c (Fx_create_frame): Error out if called from a TTY
5025 session. (Bug#14739)
5027 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
5029 * callproc.c (Vexec_path): Document that exec-directory is in it.
5031 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
5033 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
5036 2013-12-27 Chong Yidong <cyd@gnu.org>
5038 * data.c (Fsymbol_function): Doc fix.
5040 2013-12-26 Martin Rudalics <rudalics@gmx.at>
5042 Some more tinkering with Bug#16051.
5043 * window.c (resize_frame_windows): Don't let the size of the
5044 root window drop below the frame's default character size.
5045 Never ever delete any subwindows - let the window manager do the
5048 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
5049 of toolbar lines needed when they exceed the height of the root
5051 (unwind_create_frame_1): New function.
5052 (Fx_create_frame): Generally inhibit calling the window
5053 configuration change hook here. Remove extra call to
5054 change_frame_size - it's not needed when we don't run the
5055 configuration change hook.
5057 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
5059 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
5060 On my Fedora 19 platform the core dumps were so big that
5061 my desktop became nearly catatonic.
5062 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
5063 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
5064 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
5065 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
5066 a clang-only syntax.
5067 * conf_post.h (__has_feature): New macro, if not already defined.
5068 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
5069 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
5071 2013-12-25 Eli Zaretskii <eliz@gnu.org>
5073 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
5074 is a file name. (Bug#16252)
5076 2013-12-25 Chong Yidong <cyd@gnu.org>
5078 * keyboard.c (Voverriding_terminal_local_map)
5079 (Voverriding_local_map): Doc fix.
5081 * keymap.c (Vemulation_mode_map_alists): Doc fix.
5083 2013-12-24 Eli Zaretskii <eliz@gnu.org>
5085 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
5086 file name when it is submitted to ShellExecute. Simplify code.
5087 Don't test DOCUMENT for being a string, as that is enforced by
5088 CHECK_STRING. Doc fix.
5090 2013-12-23 Eli Zaretskii <eliz@gnu.org>
5092 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
5093 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
5094 redisplay_tool_bar does. Improve and fix commentary.
5095 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
5096 limits of the glyph matrices. (Bug#16051)
5097 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
5098 only when the new size is different from the old one, and the new
5099 size can be achieved given the frame height.
5101 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
5103 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5105 2013-12-23 Glenn Morris <rgm@gnu.org>
5107 * lread.c (Fload): Mention load-prefer-newer in doc.
5109 2013-12-22 Martin Rudalics <rudalics@gmx.at>
5111 Handle Bug#16207 by being more restrictive when running hooks.
5112 * window.c (unwind_change_frame): New function.
5113 (Fset_window_configuration): Don't run configuration change hook
5114 while the frame configuration is unsafe. Call select_window
5117 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
5119 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
5121 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
5123 * nsterm.h: Declare EmacsColor category.
5125 * nsterm.m (NSColor): Implement EmacsColor category.
5126 (ns_get_color): Use colorUsingDefaultColorSpace.
5127 (ns_get_color, ns_term_init): Use colorForEmacsRed.
5129 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
5131 2013-12-21 Eli Zaretskii <eliz@gnu.org>
5133 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
5134 having the PNG_NORETURN attribute, to avoid compiler warning in
5137 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5139 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
5141 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
5142 fringe background extension.
5143 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5144 because they are now always the same as `left' and `width',
5145 respectively. Remove code for the case that `width' and
5146 `sb_width' are different.
5148 2013-12-20 Martin Rudalics <rudalics@gmx.at>
5150 Remove scroll_bar_actual_width from frames.
5151 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
5152 * frame.c (Fscroll_bar_width): Return scroll bar area width.
5153 (x_figure_window_size):
5154 * nsterm.m (x_set_window_size):
5155 * widget.c (set_frame_size):
5156 * w32term.c (x_set_window_size):
5157 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
5158 scroll_bar_actual_width.
5160 Convert scroll_bar members to integers on Windows.
5161 * w32term.h (struct scroll_bar): Convert top, left, width,
5162 height, start, end and dragging to integers.
5163 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
5165 * w32term.c (w32_set_scroll_bar_thumb)
5166 (w32_scroll_bar_handle_click): Remove XINT conversions for
5167 scroll_bar members. Treat bar->dragging as integer.
5168 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
5169 first element. Remove XINT conversions for scroll_bar members.
5170 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
5171 Remove XINT conversions for scroll_bar members.
5173 Fix assignment for new window total sizes.
5174 * window.c (Fwindow_resize_apply_total): Assign values for
5177 2013-12-20 Chong Yidong <cyd@gnu.org>
5179 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
5180 argument to `append'.
5182 2013-12-19 Eli Zaretskii <eliz@gnu.org>
5184 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
5185 current text face, for extending the face of the display margins.
5188 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
5189 Doc fix. (Bug#16190)
5191 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
5193 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
5196 * nsterm.m (Qfile, Qurl): New.
5197 (EV_MODIFIERS2): New macro.
5198 (EV_MODIFIERS): Use EV_MODIFIERS2.
5199 (ns_term_init): Remove font and color from DND, does not work on
5200 newer OSX, and other ports don't have them.
5201 (performDragOperation:): Handle modifiers used during drag.
5202 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
5203 Remove global Lisp variables used to communicate with ns-win.el.
5204 Remove font and color handling.
5205 (syms_of_nsterm): Defsym Qfile and Qurl.
5207 2013-12-19 Anders Lindgren <andlind@gmail.com>
5209 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
5210 (ns_constrain_all_frames, x_set_offset): Remove assignment to
5212 (updateFrameSize:, windowWillResize:toSize:): Add trace.
5213 (constrainFrameRect): Remove special case nr_screens == 1.
5214 Don't constrain size to size of view.
5216 * nsterm.h (ns_output): Remove dont_constrain.
5218 2013-12-19 Anders Lindgren <andlind@gmail.com>
5220 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
5222 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
5224 Minor fixes for recent openp changes.
5225 * lisp.h (GCPRO7): New macro.
5226 * lread.c (openp): Use bool for boolean; all callers changed.
5227 Protect save_string from GC. Don't assume that file descriptors
5228 are nonzero. Redo save_mtime comparison to avoid bogus GCC
5229 warning about uninitialized variable.
5231 2013-12-18 Eli Zaretskii <eliz@gnu.org>
5233 * w32fns.c (emacs_abort): Use intptr_t as argument of
5234 INT_BUFSIZE_BOUND, to avoid compiler warnings.
5236 2013-12-18 Glenn Morris <rgm@gnu.org>
5238 * lread.c (Fload): Pass load_prefer_newer to openp.
5239 Don't bother checking mtime if openp already did it.
5240 (openp): Add `newer' argument, to check all suffixes
5241 and find the newest file.
5242 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
5243 * callproc.c (call_process):
5244 * charset.c (load_charset_map_from_file):
5245 * emacs.c (init_cmdargs):
5246 * image.c (x_create_bitmap_from_file, x_find_image_file):
5248 * lread.c (Flocate_file_internal):
5249 * process.c (Fformat_network_address):
5250 * sound.c (Fplay_sound_internal):
5251 * w32.c (check_windows_init_file):
5252 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
5254 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
5256 2013-12-17 Eli Zaretskii <eliz@gnu.org>
5258 * w32.c (getloadavg): Don't index samples[] array with negative
5259 indices. Recover from wall-clock time being set backwards.
5261 * w32term.c (w32_initialize): Declare the argument of
5262 set_user_model as const.
5264 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
5265 (w32_menu_show): Constify some arguments passed to MessageBox.
5267 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
5268 to initialize Lisp objects.
5270 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
5271 initialize Lisp objects.
5273 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
5274 use variables used only on X under that condition.
5276 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5277 variables not used there.
5279 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
5281 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
5282 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
5284 2013-12-16 Eli Zaretskii <eliz@gnu.org>
5286 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
5287 code, revealed in presence of R2L characters, character
5288 compositions, and display vectors. A better fix for Bug#16148.
5289 (extend_face_to_end_of_line): Don't reference tool_bar_window in
5290 GTK and NS builds, they don't have this member of struct frame.
5292 * dispextern.h (struct composition_it): Correct a comment for the
5295 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
5297 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
5298 This prevents a compilation error on C compilers that do not
5299 default functions to return 'int' if not declared. Also, add
5300 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
5301 since it now uses inline functions.
5303 2013-12-16 Eli Zaretskii <eliz@gnu.org>
5305 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
5306 display margins on mode line, header line, and in the frame's
5307 tool-bar window. (Bug#16165)
5309 2013-12-16 Andreas Schwab <schwab@suse.de>
5311 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
5313 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
5315 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
5318 2013-12-16 Martin Rudalics <rudalics@gmx.at>
5320 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
5322 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
5324 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
5325 intended to find bogus pointers in font objects (Bug#16140).
5326 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
5327 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
5328 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
5329 Disable for MS-Windows due to Bug#15876; apparently this
5330 requires more or less substantial changes in fontset code.
5331 * xfont.c (xfont_close):
5332 * xftfont.c (xftfont_close): Call x_display_info_for_display
5333 to check whether 'Display *' is valid (Bug#16093 and probably
5336 2013-12-15 Eli Zaretskii <eliz@gnu.org>
5338 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
5339 Reported by Juanma Barranquero <lekktu@gmail.com>.
5341 * process.c (Fprocess_send_eof): Don't crash if someone tries to
5342 open a pty on MS-Windows. (Bug#16152)
5344 * emacs.c (decode_env_path): Fix bogus comparison against
5345 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
5347 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
5349 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
5350 (Fx_file_dialog): Add parentheses around && to silence warning.
5352 * w32term.c (construct_drag_n_drop): Remove unused local variable.
5354 2013-12-15 Eli Zaretskii <eliz@gnu.org>
5356 * xdisp.c (extend_face_to_end_of_line): Extend background of
5357 non-default face in margin areas as well. (Bug#16151)
5358 (display_line): Call extend_face_to_end_of_line for continued
5359 lines as well, if the display margins have non-zero width.
5360 (set_glyph_string_background_width): When needed, set the
5361 extends_to_end_of_line_p flag on glyph strings to be drawn in
5362 margin areas, not only in the text area.
5364 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
5367 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
5369 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
5370 Don't worry about verify_error being t, since it has to be a list.
5372 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
5374 Use bool for boolean, focusing on headers.
5375 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
5376 No need to include <stdbool.h>, since conf_post.h does it now.
5377 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
5378 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
5379 (SET_PER_BUFFER_VALUE_P):
5380 * ccl.c, ccl.h (setup_ccl_program):
5381 * ccl.h (CHECK_CCL_PROGRAM):
5382 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
5383 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
5384 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
5385 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
5386 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
5387 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
5388 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
5389 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
5390 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
5391 (CHARSET_FAST_MAP_SET):
5392 * coding.c (decode_coding_ccl, encode_coding_ccl):
5393 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
5394 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
5395 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
5396 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
5397 (decode_coding_c_string):
5398 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
5399 * conf_post.h (has_attribute):
5400 * dispextern.h (trace_redisplay_p)
5401 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
5402 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
5403 (SET_GLYPH_FROM_CHAR_GLYPH)
5404 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
5405 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
5406 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
5407 (cursor_in_mouse_face_p):
5408 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
5409 (blank_row, prepare_desired_row)
5410 (build_frame_matrix_from_leaf_window, make_current)
5411 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
5412 (update_window, scrolling_window, update_frame_line):
5413 * disptab.h (GLYPH_FOLLOW_ALIASES):
5414 * editfns.c (Fformat):
5415 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
5416 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
5417 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
5418 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
5419 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
5420 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
5421 (FONT_DEFERRED_LOG):
5422 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
5423 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
5424 (FRAME_MOUSE_UPDATE):
5425 * fringe.c (Fdefine_fringe_bitmap):
5426 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
5427 (x_create_bitmap_from_xpm_data, xpm_load_image):
5428 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
5429 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
5430 (MERGE_INTERVAL_CACHE):
5431 * keymap.h (KEYMAPP):
5432 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
5433 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
5434 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
5435 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
5436 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
5437 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
5438 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
5439 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
5440 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
5441 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
5442 (SETUP_BUFFER_SYNTAX_TABLE):
5443 * systime.h (timespec_valid_p):
5444 * term.c (save_and_enable_current_matrix):
5445 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
5446 * xdisp.c (in_display_vector_p, display_tool_bar_line)
5447 (redisplay_internal, try_window_reusing_current_matrix)
5448 (sync_frame_with_window_matrix_rows, try_window_id)
5449 (display_menu_bar, display_tty_menu_item, display_mode_line)
5450 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
5451 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
5452 * xmenu.c (xmenu_show):
5453 * xterm.c (use_xim, x_term_init):
5454 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
5455 (struct x_bitmap_record):
5456 Use bool for booleans.
5457 * ccl.c (struct buffer_text):
5458 * ccl.h (struct ccl_program):
5459 * charset.h (struct charset):
5461 * coding.h (struct iso_2022_spec, struct coding_system):
5462 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
5463 (struct glyph_string, struct face, struct face_cache)
5464 (struct bidi_string_data, struct bidi_it)
5465 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
5467 * editfns.c (Fformat):
5468 * frame.h (struct frame):
5469 * fringe.c (struct fringe_bitmap):
5470 * intervals.h (struct interval):
5471 * keyboard.h (struct kboard):
5472 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
5473 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
5474 (struct Lisp_Buffer_Local_Value, union specbinding):
5475 * macfont.m (struct macfont_info):
5476 * process.h (struct Lisp_Process):
5477 * termchar.h (struct tty_display_info):
5478 * window.h (struct window):
5479 * xterm.h (struct x_output):
5480 Use bool_bf for boolean bit-fields.
5481 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
5482 All callers changed.
5483 * ccl.h (struct ccl_program): Remove unused members private_state,
5484 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
5486 (struct ccl_spec): Remove unused members cr_carryover,
5487 eight_bit_carryover.
5488 * conf_post.h: Include <stdbool.h>.
5489 (bool_bf): New type.
5490 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
5491 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
5492 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
5493 'do { ... } while (false)' brackets.
5494 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
5495 Args must now be expressions; all callers changed.
5496 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
5497 (PRODUCE_GLYPHS): Simplify use of boolean.
5498 * fileio.c (Fcopy_file):
5499 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
5500 * lisp.h (UNGCPRO): Return void, not int.
5501 (FOR_EACH_TAIL): Use void expression, not int expression.
5502 * region-cache.c: Reindent.
5503 * region-cache.h: Copy comments from region-cache.c, to fix
5504 incorrect remarks about booleans.
5506 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5508 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
5509 when character at point is displayed from a display vector.
5512 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
5514 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
5515 now a list of certificate validation checks that will abort a
5516 connection with an error.
5517 (Fgnutls_boot): Document it and use it.
5519 2013-12-14 Martin Rudalics <rudalics@gmx.at>
5521 * w32term.c (w32_enable_frame_resize_hack): New variable.
5522 (x_set_window_size): Use it to hack frame resizing on Windows
5525 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5527 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
5528 Windows-specific code to w32.c. Change error message text to
5529 match that of Posix platforms.
5531 * w32.c (w32_copy_file): New function, most of the code copied and
5532 reworked from Fcopy_file. Improve error handling. Plug memory
5533 leak when errors are thrown. Support file names outside of the
5534 current codepage. (Bug#7100)
5536 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5538 * lread.c (load_path_default): Prototype.
5540 2013-12-13 Glenn Morris <rgm@gnu.org>
5542 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
5543 (dump_path): Remove.
5544 (load-path-default): Remove `changed' argument.
5545 Do not set dump_path permanently. Simplify.
5546 (init_lread): Simplify.
5547 (syms_of_lread): Remove dump_path.
5549 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5551 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
5552 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5553 2013-12-12 font-related change to avoid Bug#16128, which
5554 is quite hard to fix without even more substantial changes.
5556 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5558 * font.c (font_close_object): Check for live frame (Bug#16128).
5560 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5562 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
5563 Return ptrdiff_t, not int, since it's a buffer size.
5564 Reindent/reparen some macros to a more Gnuish style.
5566 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
5568 Avoid undefined behavior with huge regexp interval counts.
5569 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5570 since it's now specialized to interval counts. All uses changed.
5571 Do not assume wraparound on signed integer overflow.
5572 (regex_compile): Simplify based on the above changes.
5574 2013-12-12 Eli Zaretskii <eliz@gnu.org>
5576 Support file names on MS-Windows that use characters outside of
5577 the current system codepage. (Bug#7100)
5579 * w32.c (get_file_security, set_file_security)
5580 (create_symbolic_link): Separate pointers and boolean flags for
5581 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
5582 non-zero, else the former.
5583 (codepage_for_filenames, filename_to_utf16, )
5584 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
5586 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
5588 (normalize_filename): Lose the DBCS code, now works on UTF-8.
5589 Accept only one argument; all callers changed.
5590 (dostounix_filename): Remove the second argument, now works in
5591 UTF-8. All callers changed.
5592 (parse_root): Lose DBCS code.
5593 (get_long_basename, w32_get_short_filename, init_environment)
5594 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5595 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5596 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5597 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5598 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5599 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5601 (ansi_encode_filename): New function.
5602 (get_emacs_configuration, get_emacs_configuration_options):
5604 (add_volume_info, GetCachedVolumeInformation): Run the input file
5605 name through unixtodos_filename, to ensure it is stored and
5606 referenced in canonical form.
5607 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5608 (logon_network_drive, sys_link, utime): Improve error handling.
5609 (sys_access): New function.
5610 (hashval, generate_inode_val): Unused functions deleted.
5611 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5612 (check_windows_init_file): Convert error message from UTF-8 to
5613 ANSI codepage, for display in the message box.
5614 (globals_of_w32): Set w32_unicode_filenames according to the OS
5617 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5618 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5619 (syms_of_w32term): Declare w32-unicode-filenames.
5621 * w32proc.c (new_child, delete_child): Remove code that handled
5622 unused pending_deletion and input_file members of the child struct.
5623 (create_child, sys_spawnve): Convert all file names to ANSI
5624 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5625 name cannot be encoded in ANSI codepage. Don't use
5626 unixtodos_filename, mirror slashes by hand.
5627 (record_infile, record_pending_deletion): Functions deleted.
5628 (Fw32_short_file_name): Call w32_get_short_filename instead of
5631 * w32notify.c (add_watch): Work in Unicode mode when
5632 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5633 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5634 instead, do the same with Lisp primitives.
5636 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5637 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5638 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5639 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5640 (Fw32_shell_execute): Improve error reporting.
5641 (Fdefault_printer_name): Ifdef away for Cygwin.
5643 * w32.h (struct _child_process): Remove input_file and
5644 pending_deletion members that are no longer used.
5645 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5646 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5647 (ansi_encode_filename): New and updated prototypes.
5649 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5651 (unexec): Don't use dostounix_filename, it expects a file name in
5652 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5655 * fileio.c (Ffile_name_directory, file_name_as_directory)
5656 (directory_file_name, Fexpand_file_name)
5657 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5658 arguments of dostounix_filename.
5659 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5660 use MAX_UTF8_PATH for size of file-name strings.
5661 (emacs_readlinkat): Build an explicitly unibyte string for file
5663 (syms_of_fileio) <file-name-coding-system>:
5664 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5666 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5667 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5668 directories to UTF-8.
5669 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5670 environment, and each element of the input PATH, to UTF-8.
5672 * dired.c (file_attributes): Use build_unibyte_string explicitly
5673 to make Lisp strings from user and group names.
5675 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5678 * coding.c (decode_file_name, encode_file_name): New functions.
5680 * termcap.c (tgetent): Adapt to the change in arguments of
5683 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5686 * msdos.c (dostounix_filename, init_environment): Adapt to the
5687 change in arguments of dostounix_filename.
5689 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5690 [WINDOWSNT]: Encode file names passed to the image libraries in
5693 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5694 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5696 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5697 arguments of dostounix_filename.
5699 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5701 * font.h (struct font_entity) [HAVE_NS]: New field to record
5702 font driver which was used to create this entity.
5703 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5704 frame where the font was opened.
5705 (font_close_object): Add prototype.
5706 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5707 (font_close_object): Not static any more. Lost frame arg.
5708 Adjust comment and users.
5709 * alloc.c (cleanup_vector): Call font_close_object to adjust
5710 per-frame font counters correctly. If HAVE_NS, also call
5711 driver-specific cleanup for font-entity objects.
5712 * ftfont.c (ftfont_open):
5713 * nsfont.m (nsfont_open):
5714 * w32font.c (w32font_open_internal):
5715 * xfont.c (xfont_open):
5716 * xftfont.c (xftfont_open): Save frame pointer in font object.
5717 * macfont.m (macfont_open): Likewise.
5718 (macfont_descriptor_entity): Save driver pointer to be able
5719 to call its free_entity routine when font-entity is swept.
5720 * ftxfont.c (ftxfont_open): Add eassert because frame
5721 pointer should be saved by ftfont_driver.open.
5723 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5725 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5726 input polling is used. This is still meaningful for Cygwin, see
5727 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5728 * keyboard.c (poll_for_input_1, input_polling_used):
5729 Define unconditionally.
5730 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5731 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5732 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5733 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5734 (face_for_char): Likewise. Rearrange eassert and return ASCII
5735 face for CHAR_BYTE8_P.
5736 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5738 2013-12-11 Ken Brown <kbrown@cornell.edu>
5740 * dispextern.h (erase_phys_cursor):
5741 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5743 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5745 * nsterm.m (x_free_frame_resources):
5746 * term.c (tty_free_frame_resources):
5747 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5748 face cache because it's implied by free_frame_faces anyway.
5749 * w32term.c (x_free_frame_resources): Likewise. Do not call
5750 free_frame_faces twice.
5752 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5754 * editfns.c (Fformat_time_string): Mention %F in the doc.
5756 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5758 * window.c (resize_frame_windows): Don't return immediately when
5759 the root window's size doesn't change - the minibuffer window
5760 may still have to be repositioned/resized.
5761 * xfns.c (Fx_create_frame): Always change the frame size after
5762 initializing the frame's faces.
5763 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5764 change_frame_size should already have done it.
5765 (x_new_font): Assign new tool- and menu-bar heights.
5766 (x_set_window_size_1): Account for tool- and menu-bar heights
5767 (Bug#16013). Don't set pixel sizes since change_frame_size
5768 should already have done it.
5770 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5772 Remove the option of using libcrypto.
5773 * Makefile.in (LIB_CRYPTO): Remove.
5774 (LIBES): Don't use it.
5776 2013-12-11 Juri Linkov <juri@jurta.org>
5778 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5779 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5781 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5783 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5784 drawn tool bar items (Bug#16058).
5785 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5787 2013-12-09 Ken Brown <kbrown@cornell.edu>
5789 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5791 * lisp.h (get_frame_param): Adjust conditions for prototype
5794 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5796 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5797 Avoid unused macro warning if configured --without-xft.
5799 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5801 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5803 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5805 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5807 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5809 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5811 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5813 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5815 Use libcrypto's checksum implementations if available, for speed.
5816 * Makefile.in (LIB_CRYPTO): New macro.
5819 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5820 The macro didn't conform to C99 due to type mismatch,
5821 which caused compilation failure with Sun C 5.12,
5822 and it was confusing anyway. Include window.h to declare
5823 redisplay_other_windows.
5825 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5827 * window.c (set_window_buffer): Update mode line (bug#16084).
5829 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5831 Fix minor problems found by static checking.
5832 * keyboard.c (poll_for_input_1, input_polling_used):
5833 Define only if HAVE_NTGUI.
5834 * xmenu.c (popup_activate_callback): Omit unnecessary
5835 check against USE_X_TOOLKIT, which must be defined here anyway.
5836 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5839 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5841 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5843 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5845 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5847 * nsterm.m (x_set_window_size): Remove fprintf.
5848 (init): Define always. Set applicationDidFinishLaunchingCalled
5850 (applicationDidFinishLaunching:):
5851 Set applicationDidFinishLaunchingCalled.
5852 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5855 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5857 Pixel resize changes for NS (Bug#16049).
5858 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5859 height/width. row/cols are locals.
5860 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5861 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5862 (windowWillResize): Remove gsextra. Calculate extra as in
5864 (x_new_font): Don't change frame size if fullscreen.
5865 Change size pixelwise.
5867 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5868 comment in xfns.c. Change to pixelwise call.
5870 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5872 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5875 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5877 * xterm.c (input_signal_count): Remove.
5878 (x_dispatch_event): Define unconditionally.
5879 (x_make_frame_visible): Process X events until the frame
5880 is really visible (Bug#16027).
5881 * xterm.h (x_dispatch_event): Declare unconditionally.
5883 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5885 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5887 * nsterm.m (x_set_window_size): Handle pixelwise.
5889 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5891 * w32term.c (x_new_font):
5892 * xterm.c (x_new_font): Calculate new frame size from new font
5895 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5897 * lisp.h (FOR_EACH_TAIL): New macro.
5898 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5900 * window.c (select_window): Call second wset_redisplay before we change
5901 selected_window (bug#16034).
5903 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5905 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5907 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5909 * w32xfns.c: Include window.h, to avoid a compiler warning.
5911 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5913 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5914 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5915 window_scroll takes care of it.
5916 (Fset_window_point, Fdelete_other_windows_internal)
5917 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5918 (Fsplit_window_internal, Fdelete_window_internal)
5919 (Fresize_mini_window_internal, Fset_window_configuration)
5920 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5921 cause redisplay instead of forcing a complete redisplay.
5922 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5923 we're only affecting the selected_window.
5925 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5927 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5928 directional control characters. Update type and category
5929 determination according to the UBA from Unicode v6.3.
5930 (bidi_category_t): New category EXPLICIT_FORMATTING.
5932 * dispextern.h (bidi_type_t): Update to include new bidirectional
5933 properties introduced with Unicode v6.3. (Bug#16043)
5935 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5937 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5940 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5942 * font.c (font_list_entities): Remove dummy assignment.
5943 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5944 used on graphic displays only. Remove unused 'font_encoder' member.
5945 (struct font_bitmap): Remove unused 'extra' member.
5946 * nsfont.m (nsfont_open):
5947 * w32font.c (w32font_open_internal):
5948 * ftfont.c (ftfont_get_bitmap): Adjust users.
5950 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5952 Use bool for boolean.
5953 * tparam.c (tparam1):
5954 * undo.c (record_point, record_property_change):
5955 Use bool for boolean, for local vars that are always true or false.
5957 Minor integer overflow fixes (Bug#16033).
5958 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5959 This improves on the previous fix to this function.
5960 (window_resize_check): When summing up pixel counts, don't rely on
5961 undefined behavior if the sum overflows.
5963 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5965 * window.c (Fset_window_new_pixel): Don't choke at negative
5966 argument value (Bug#16033).
5968 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5969 to avoid crash in window_box_height.
5971 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5972 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5974 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5976 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5978 Minor integer overflow fixes.
5979 * window.c (Fset_window_new_pixel, grow_mini_window):
5980 * xdisp.c (Fwindow_text_pixel_size):
5981 Avoid undefined behavior on signed integer overflow.
5982 * xfns.c (x_set_mouse_color):
5983 Check that drag shape fits in 'unsigned', since that's what X wants.
5985 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5987 Improve reporting of fatal exception on MS-Windows.
5988 * w32fns.c (my_exception_handler): New function.
5989 (globals_of_w32fns): Set it up as the unhandled exception
5990 handler. Initialize exception code and address to zeros.
5991 (emacs_abort): If the exception code and address are available,
5992 print them at the beginning of the backtrace. Fix the format of
5993 printing addresses (was producing 0x0x12345678 on XP).
5996 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5998 * eval.c (Fbacktrace__locals): New function.
5999 (syms_of_eval): Defsubr it.
6001 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6003 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6004 Define here to unify between...
6005 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6006 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6008 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6010 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6012 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6013 fringe background extension.
6014 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6015 because they are now always the same as `left' and `width',
6016 respectively. Remove code for the case that `width' and
6017 `sb_width' are different.
6019 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
6021 Fix minor problems found by static checking.
6022 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
6023 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
6024 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
6026 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
6028 * image.c (imagemagick_compute_animated_image): Don't crash if we
6029 have an animation with different-sized images (bug#15313).
6031 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6033 Remove some unused items introduced during pixelwise change.
6034 * window.c (window_resize_total_check): Remove unused function.
6035 * xdisp.c (remember_mouse_glyph): Remove unused label.
6036 (Ftool_bar_height): Move declaration inside #if.
6037 * xterm.c (x_set_window_size): Don't use r and c.
6039 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
6041 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
6044 * window.c (Fset_window_configuration): Comment out unused variables.
6046 * w32term.c (w32_read_socket): Remove unused variable `buf'.
6048 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
6050 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
6052 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
6054 * gnutls.c (gnutls_audit_log_function): Only declare and define if
6055 HAVE_GNUTLS3 (Bug#16001).
6057 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
6058 if interrupts are deferred (Bug#15801).
6060 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6062 Support resizing frames and windows pixelwise.
6063 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
6064 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6065 (struct glyph_matrix): Replace window_left_col and
6066 window_top_line by window_pixel_left and window_pixel_top.
6067 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
6069 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
6070 (draw_window_divider, move_it_to, x_draw_right_divider)
6071 (x_draw_bottom_divider, change_frame_size): Add or fix
6073 * dispnew.c (change_frame_size_1): Change prototype.
6074 (adjust_glyph_matrix, required_matrix_width)
6075 (adjust_frame_glyphs_for_window_redisplay): Use pixel
6076 values instead of lines and columns.
6077 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
6078 WINDOW_TOTAL_FRINGE_WIDTH.
6079 (handle_window_change_signal, do_pending_window_change)
6080 (init_display): Adjusts calls of change_frame_size.
6081 (change_frame_size, change_frame_size_1): Handle pixelwise
6083 * frame.c (Qright_divider_width, Qbottom_divider_width):
6085 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
6086 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
6087 (x_set_internal_border_width, x_set_vertical_scroll_bars)
6088 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
6090 (set_frame_param): New function.
6091 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
6092 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
6093 (Ffringe_width, Fborder_width, Fright_divider_width)
6094 (Fbottom_divider_width): New functions, defsubr them.
6095 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
6096 New argument pixelwise.
6097 (struct frame_parm_table): New members Qright_divider_width and
6098 Qbottom_divider_width.
6099 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
6100 (x_report_frame_params): Handle Qright_divider_width and
6101 Qbottom_divider_width.
6102 (x_set_right_divider_width, x_set_bottom_divider_width):
6104 (frame_resize_pixelwise): New option.
6105 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
6106 new_pixelwise, right_divider_width and bottom_divider_width;
6107 remove total_lines; rename text_lines, text_cols, new_text_lines
6108 and new_text_cols to text_height, text_width, new_height and
6109 new_width respectively.
6110 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
6111 FRAME_TEXT_WIDTH respectively.
6112 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
6113 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
6114 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
6116 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
6117 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
6118 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
6119 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
6120 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
6121 (FRAME_TOTAL_COLS_ARG): Remove macro.
6122 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
6123 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
6124 (x_wm_set_size_hint): Handle frame pixel sizes.
6125 * indent.c (compute_motion, Fcompute_motion):
6126 Call window_body_width instead of window_body_cols.
6127 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
6128 (make_lispy_position): Handle right and bottom dividers.
6129 (Fsuspend_emacs): Pixelize call of change_frame_size.
6130 * keyboard.h: Extern Qright_divider, Qbottom_divider.
6131 * lisp.h: Extern set_frame_param.
6132 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
6134 (Fx_create_frame): Add entry for vertical_drag_cursor.
6135 Pixelize call of change_frame_size.
6136 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
6137 * nsterm.m (ns_update_window_end): Optionally draw right
6139 (x_set_window_size): Add argument pixelwise.
6140 Call check_frame_size and change_frame_size with pixelwise zero.
6141 (ns_draw_window_divider): New function.
6142 (ns_redisplay_interface): Add ns_draw_window_divider.
6143 (updateFrameSize:): Call change_frame_size with pixelwise zero.
6144 (x_new_font): Call x_set_window_size with pixelwise zero.
6145 * print.c (print_object): For a window print its sequence
6147 * term.c (Fresume_tty): Pixelize call of change_frame_size.
6148 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
6149 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6150 (w32_createwindow): Use scroll bar area width.
6151 (w32_wnd_proc): Handle bottom divider width.
6152 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
6153 (Fx_create_frame): Default divider width parameters.
6154 Caclulate sizes pixelwise. Add vertical drag cursor support.
6155 (x_create_tip_frame): Default divider widths to zero.
6156 Pixelize call to change_frame_size.
6157 (Fx_show_tip): Add handling of divider widths. Pixelize window
6159 (Fw32_frame_rect): New function.
6160 (frame_parm_handler w32_frame_parm_handlers): Add divider
6162 (Vx_window_vertical_drag_shape): Add variable.
6163 * w32inevt.c (resize_event, maybe_generate_resize_event):
6164 Pixelize change_frame_size calls.
6165 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
6167 * w32term.c (w32_draw_window_divider): New function.
6168 (x_update_window_end): Handle right divider.
6169 (w32_draw_fringe_bitmap, x_scroll_run)
6170 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
6171 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
6172 Calculate new frame sizes pixelwise.
6173 (x_new_font): Pixelize call to x_set_window_size.
6174 (x_check_fullscreen): Pixelize call to change_frame_size.
6175 (x_set_window_size_1, x_set_window_size): New argument
6176 pixelwise. Calculate pixelwise.
6177 (x_wm_set_size_hint): Use scroll bar area width.
6178 (w32_redisplay_interface): Add w32_draw_window_divider.
6179 * w32term.h (struct w32_output): Add vertical drag cursor.
6180 * widget.c (set_frame_size, update_wm_hints)
6181 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
6183 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
6184 * window.c (sequence_number): Restore.
6185 (Fwindow_pixel_width, Fwindow_pixel_height)
6186 (Fwindow_mode_line_height, Fwindow_header_line_height)
6187 (window_pixel_to_total, Frun_window_scroll_functions)
6188 (Fset_window_new_pixel, window_resize_apply_total)
6189 (Fwindow_resize_apply_total): New functions.
6190 (window_body_height, window_body_width): Rename from
6191 window_body_lines. New argument PIXELWISE.
6192 Calculate pixelwise.
6193 (Fwindow_body_height, Fwindow_body_width): New argument
6195 (coordinates_in_window, window_relative_x_coord): Use window's
6196 pixel width instead of total width.
6197 (replace_window, recombine_windows): Initialize pixel values.
6198 (resize_root_window, resize_frame_windows, grow_mini_window)
6199 (shrink_mini_window): New argument PIXELWISE.
6200 Calculate pixelwise.
6201 (Fdelete_other_windows_internal, adjust_window_margins)
6202 (window_resize_check, window_resize_apply)
6203 (Fdelete_window_internal, Fresize_mini_window_internal)
6204 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
6205 (check_frame_size): Rename arguments. New argument PIXELWISE.
6206 Calculate pixelwise.
6207 (set_window_buffer): Make samebuf bool. Run configuration change
6208 hook only if buffer changed.
6209 (Fset_window_buffer): Rewrite doc-string.
6210 (make_window): Initialize new_pixel slot.
6211 (Fwindow_resize_apply): Check pixel size of root window.
6212 (Fsplit_window_internal): Call 2nd argument pixel_size.
6213 Calculate pixelwise.
6214 (Fscroll_left, Fscroll_right): Call window_body_width instead of
6216 (save_window_data): New slots frame_text_width,
6217 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
6218 (saved_window): New slots pixel_left, pixel_top, pixel_height,
6220 (Fcurrent_window_configuration, Fset_window_configuration)
6221 (save_window_save, compare_window_configurations): Handle new
6222 slots in save_window_data and saved_window.
6223 (Fset_window_scroll_bars): Fix doc-string.
6224 (window_resize_pixelwise): New variable.
6225 (coordinates_in_window, Fcoordinates_in_window_p):
6227 (make_parent_window): Adjust sequence_number.
6228 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6230 * window.h (struct window): New members new_pixel, pixel_left,
6231 pixel_top, pixel_width, pixel_height. Restore sequence_number.
6232 (wset_new_pixel): New function.
6233 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
6234 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
6235 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
6236 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
6237 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
6238 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
6239 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
6240 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
6241 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
6242 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
6243 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
6244 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
6245 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
6246 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
6247 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
6249 (resize_frame_windows, grow_mini_window, shrink_mini_window)
6250 (window_body_width, check_frame_size): Adapt external declarations.
6251 * xdisp.c (last_max_ascent): New integer.
6252 (window_text_bottom_y): Handle bottom divider.
6253 (window_box_width, window_box_height): Calculate pixelwise.
6254 (get_glyph_string_clip_rects): Handle right divider.
6255 (remember_mouse_glyph): When windows are resized pixelwise
6256 proceed with width and height set to 1.
6257 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
6259 (move_it_to): Calculate and return maximum x position
6261 (Fwindow_text_pixel_size): New function.
6262 (resize_mini_window, update_tool_bar): Calculate pixelwise.
6263 (tool_bar_lines_needed): Rename to tool_bar_height.
6264 Calculate pixelwise.
6265 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
6266 Calculate pixelwise.
6267 (redisplay_tool_bar): Calculate pixelwise.
6268 (redisplay_window): Calculate pixelwise. Handle dividers.
6269 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
6270 (x_draw_vertical_border): Handle dividers.
6271 (define_frame_cursor1): Handle vertical drag cursor.
6272 (x_draw_right_divider, x_draw_bottom_divider): New functions.
6273 (expose_window): Calculate pixelwise. Handle dividers.
6274 (init_xdisp): Initialize pixel values.
6275 * xfaces.c (Qwindow_divider): New face.
6276 (realize_basic_faces): Realize it.
6277 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
6278 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6279 (x_set_scroll_bar_default_width): Default actual width to 16.
6280 (Fx_create_frame): Set sizes pixelwise.
6281 (x_create_tip_frame): Default divider widths to zero.
6282 Pixelize call of change_frame_size.
6283 (Fx_show_tip): Handle divider widths. Initial pixel position
6285 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
6286 (Vx_window_vertical_drag_shape): New option.
6287 * xmenu.c (free_frame_menubar): Pixelize call of
6289 * xterm.c (x_draw_window_divider): New function.
6290 (x_update_window_end): Optionally draw right divider.
6291 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
6292 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
6293 (handle_one_xevent, x_new_font): Calculate pixelwise.
6294 (x_set_window_size_1, x_set_window_size): New argument
6295 pixelwise. Calculate pixelwise.
6296 (x_wm_set_size_hint): Pixelize call of check_frame_size.
6297 (struct x_redisplay_interface): Add x_draw_window_divider.
6298 * xterm.h (struct x_output): Add vertical_drag_cursor.
6300 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
6302 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
6303 Set invisible frames's `redisplay' when a full redisplay is requested.
6304 (redisplay_window): Set must_be_updated_p instead (bug#15999).
6305 (redisplay_mode_lines): Don't set must_be_updated_p any more.
6306 (display_mode_lines): Set it here instead.
6308 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
6310 * dispextern.h (set_window_update_flags): Remove.
6312 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
6314 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
6316 * xdisp.c (REDISPLAY_SOME_P): New macro.
6317 (redisplay_internal): Use it (bug#15999).
6318 (prepare_menu_bars, redisplay_window): Use it as well.
6320 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
6322 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
6324 * w32font.c (g_b_init_get_char_width_32_w): New static var.
6325 (globals_of_w32font): Zero it out.
6326 (GetCharWidth32W_Proc): New function pointer.
6327 (get_char_width_32_w): New function.
6328 (compute_metrics): If get_glyph_outline_w returns an error, try
6329 get_char_width_32_w before declaring a failure. This avoids
6330 punishing raster (a.k.a. "bitmap") fonts by slowing down
6331 redisplay. (Bug#6364).
6333 2013-11-29 Eli Zaretskii <eliz@gnu.org>
6335 * xdisp.c (clear_mouse_face): Don't invalidate the entire
6336 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6337 highlight needs to be redisplayed. (Bug#15913)
6339 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
6341 Fix minor problems found by static checking.
6342 * buffer.h (struct buffer_text, struct buffer):
6343 * frame.h (struct frame):
6344 * window.h (struct window):
6345 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
6346 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
6347 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
6348 no-longer-valid use of HAVE_MENUS.
6349 * xdisp.c (propagate_buffer_redisplay): Now static.
6351 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
6353 * xmenu.c (Fmenu_or_popup_active_p):
6354 * window.c (Fset_window_configuration):
6355 * menu.c (Fx_popup_menu, Fx_popup_dialog):
6356 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
6357 * fns.c (Fyes_or_no_p):
6358 * editfns.c (Fmessage_box, Fmessage_or_box):
6359 * alloc.c (make_save_ptr_ptr):
6360 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
6362 * window.c (Fset_window_configuration): Move select_window later.
6364 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
6366 Refine redisplay optimizations to only redisplay *some* frames/windows
6367 rather than all of them.
6368 * xdisp.c (REDISPLAY_SOME): New constant.
6369 (redisplay_other_windows, wset_redisplay, fset_redisplay)
6370 (bset_redisplay, bset_update_mode_line): New functions.
6371 (message_dolog): Use bset_redisplay.
6372 (clear_garbaged_frames): Use fset_redisplay.
6373 (echo_area_display): Use wset_redisplay.
6374 (buffer_shared_and_changed): Remove.
6375 (prepare_menu_bars): Call Vpre_redisplay_function before updating
6376 frame titles. Compute the actual set of windows redisplayed.
6377 Don't update frame titles and menu bars for frames that don't need to
6379 (propagate_buffer_redisplay): New function.
6381 (redisplay_internal): Use it. Be more selective in the set of windows
6382 we redisplay. Propagate windows_or_buffers_changed to
6383 update_mode_lines a bit later to simplify the code.
6384 (mark_window_display_accurate_1): Reset window and buffer's
6386 (redisplay_window): Do nothing if neither the window nor the buffer nor
6387 the frame needs redisplay.
6388 * window.h (struct window): Add `redisplay' field.
6389 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
6390 (redisplay_other_windows, window_list): New declarations.
6391 * window.c (select_window, Fset_window_start): Use wset_redisplay.
6392 (window_list): Not static any more.
6393 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
6394 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
6395 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
6396 * frame.c (Fmake_frame_visible): Don't redisplay everything.
6397 * frame.h (struct frame): Add `redisplay' field.
6398 Move `external_menu_bar' bitfield next to other bit-fields.
6399 (SET_FRAME_GARBAGED): Use fset_redisplay.
6400 (SET_FRAME_VISIBLE): Don't garbage the frame;
6401 Use redisplay_other_windows.
6402 * buffer.h (struct buffer): Add `redisplay' field.
6403 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
6404 (modify_overlay): Use bset_redisplay.
6405 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
6407 2013-11-28 Eli Zaretskii <eliz@gnu.org>
6409 Support w32 file notifications in batch mode.
6410 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
6411 invalid (which happens in batch mode). If non-interactive, call
6412 handle_file_notifications to store file notification events in the
6413 input queue. (Bug#15933)
6415 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
6417 * w32inevt.c (handle_file_notifications): Now external, not static.
6419 * w32term.h (handle_file_notifications): Provide prototype.
6421 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
6422 init_crit, since init_display, which does that otherwise, is not
6425 2013-11-27 Glenn Morris <rgm@gnu.org>
6427 * Makefile.in ($(lispsource)/international/charprop.el): New.
6428 (emacs$(EXEEXT)): Depend on charprop.el.
6430 2013-11-27 Eli Zaretskii <eliz@gnu.org>
6432 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
6433 deleting portions of the buffer under non-nil REPLACE argument.
6436 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
6437 directory, watch it and not its parent.
6438 (add_watch): Allow empty string in FILE.
6440 2013-11-27 Martin Rudalics <rudalics@gmx.at>
6442 * window.c (Fset_window_start, window_resize_apply)
6443 (window_scroll): Reset window_end_valid (Bug#15957).
6445 2013-11-27 Glenn Morris <rgm@gnu.org>
6447 * Makefile.in (leimdir): Now in lisp source directory.
6448 ($(leimdir)/leim-list.el): Just use ../leim .
6449 * epaths.in (PATH_DUMPLOADSEARCH):
6450 * lread.c (load_path_default):
6451 * nsterm.m (ns_load_path): No more leim directory.
6453 2013-11-26 Andreas Schwab <schwab@suse.de>
6455 * .gdbinit (xgettype): Add cast.
6457 2013-11-26 Glenn Morris <rgm@gnu.org>
6459 Preload leim-list.el.
6460 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
6461 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
6462 is a single directory.
6464 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
6466 bool-vector-subsetp is now the normal direction (Bug#15912).
6467 * data.c (Fbool_vector_subsetp): Test whether the first argument
6468 is a subset of the second one, not the reverse. Add doc string.
6470 Fix minor problems found by static checking.
6471 * lread.c (load_path_default): Now static.
6472 * textprop.c (text_property_stickiness): Be consistent about the
6473 test used when deciding whether to consider the previous character.
6474 This simplifies the code a bit.
6476 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
6478 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
6480 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
6481 (syms_of_frame): Don't defsubr them.
6483 2013-11-25 Glenn Morris <rgm@gnu.org>
6485 * lread.c (load_path_default): Change the sense of the argument.
6486 (init_lread): When EMACSLOADPATH is set, do not ignore changes
6487 from dump_path. When it is not, avoid checking dump_path twice.
6489 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
6490 uninstalled dump_path against installed Vload_path. (Bug#15964)
6492 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
6494 Export get_pos_property to Elisp.
6495 * editfns.c (Fget_pos_property): Rename from get_pos_property.
6496 (syms_of_editfns): Export it to Elisp.
6498 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
6500 2013-11-23 Romain Francoise <romain@orebokech.com>
6502 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
6503 initialization here ...
6504 (syms_of_fileio): ... from here.
6506 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
6508 * lread.c (init_lread): Fix int/Lisp_Object mixup.
6509 Please use --enable-check-lisp-object-type.
6511 2013-11-23 Glenn Morris <rgm@gnu.org>
6513 * process.c (get_process): Explicit error for dead buffers.
6515 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
6517 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
6519 2013-11-23 Glenn Morris <rgm@gnu.org>
6521 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
6522 * lread.c (load_path_check): Take path to check as argument.
6523 (load_path_default): New, split from init_lread.
6524 (init_lread): Move calc of default load-path to load_path_default.
6525 Empty elements in EMACSLOADPATH now stand for the default.
6526 (load-path): Doc fix.
6527 * emacs.c (decode_env_path): Add option to treat empty elements
6528 as nil rather than ".".
6529 * callproc.c (init_callproc_1, init_callproc):
6530 * image.c (Vx_bitmap_file_path):
6531 * lisp.h (decode_env_path):
6532 * lread.c (Vsource_directory):
6533 Update for new argument spec of decode_env_path.
6535 2013-11-22 Eli Zaretskii <eliz@gnu.org>
6537 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
6538 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
6540 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
6542 Fix some dependency problems that cause unnecessary recompiles.
6543 Problem reported by RMS in
6544 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
6545 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
6546 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
6547 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
6548 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
6549 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
6550 (boostrap-clean): No need to remove stamp-oldxmenu.
6552 Fix recently introduced bool vector overrun.
6553 This was due to an optimization that went awry.
6554 Reported by Glenn Morris in
6555 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
6556 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
6557 for empty vectors, undoing the 2013-11-18 change.
6558 * data.c (bool_vector_binop_driver): Rely on this.
6559 Fix bug that occasionally overran the destination.
6560 * lisp.h (struct Lisp_Bool_vector): Document this.
6562 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
6564 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
6567 * nsterm.m (init, run, stop:): Comment out for now, does not work
6570 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
6572 * charset.c (syms_of_charset): Don't read past end of string.
6574 2013-11-19 Glenn Morris <rgm@gnu.org>
6576 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
6578 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
6580 Add hooks to run on gaining/losing focus. (Bug#15029)
6581 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
6582 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
6583 (syms_of_frame): Add focus-in-hook, focus-out-hook.
6585 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
6587 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
6588 The old names predated the API change that put destination at end.
6590 Improve API of recently-added bool vector functions (Bug#15912).
6591 The old API had (bool-vector-count-matches A B)
6592 and (bool-vector-count-matches-at A B I), which gave the
6593 misleading impression that the two functions were variants, one
6594 with a location I. The new API has (bool-vector-count-population A)
6595 and (bool-vector-count-consecutive A B I) to make the distinction
6596 clearer. The first function no longer has a B argument, since the
6597 caller can easily determine the number of nils if the length and
6598 number of ts is known.
6599 * data.c (Fbool_vector_count_population): Rename from
6600 bool_vector_count_matches, and accept just 1 argument.
6601 (Fbool_vector_count_consecutive): Rename from
6602 Fbool_vector_count_matches_at.
6604 Always allocate at least one bits_word per bool vector.
6605 See Daniel Colascione in:
6606 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6607 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6608 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6609 * lisp.h (struct Lisp_Bool_vector): Document this.
6611 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6613 * insdel.c (invalidate_buffer_caches): New function, consolidated
6614 from part of prepare_to_modify_buffer.
6615 (insert_from_gap, prepare_to_modify_buffer):
6616 * coding.c (code_convert_region, code_convert_string):
6617 Call invalidate_buffer_caches. (Bug#15841)
6619 * lisp.h (invalidate_buffer_caches): Add prototype.
6621 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6623 * w32term.c (x_update_window_end): Don't invalidate the entire
6624 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6625 highlight needs to be redisplayed. (Bug#15913)
6627 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6629 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6631 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6633 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6634 while we are using Vprin1_to_string_buffer.
6636 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6637 after inserting the description string. (Bug#15907)
6639 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6641 * data.c: Work around bogus GCC diagnostic about shift count.
6642 Reported by Eli Zaretskii in
6643 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6644 (pre_value): New function.
6645 (count_trailing_zero_bits): Use it.
6647 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6649 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6650 assume C macros are not supported even under -g3 in these old GCC
6653 2013-11-15 Leo Liu <sdl.web@gmail.com>
6655 * minibuf.c (Ftry_completion, Fall_completions)
6656 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6658 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6660 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6661 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6662 This avoids placing unnecessary constants into the Emacs code.
6664 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6666 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6667 for Cygwin w32 build.
6669 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6670 for Cygwin w32 build. (Bug#15892)
6672 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6674 Simplify, port and tune bool vector implementation.
6675 * alloc.c (bool_vector_exact_payload_bytes)
6676 (bool_vector_payload_bytes): Remove.
6677 (bool_vector_fill): Return its argument.
6678 * alloc.c (bool_vector_fill):
6680 * print.c (print_object):
6681 Simplify by using bool_vector_bytes.
6682 * alloc.c (make_uninit_bool_vector):
6683 New function, broken out from Fmake_bool_vector.
6684 (Fmake_bool_vector): Use it. Use tail call.
6685 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6686 * data.c (BITS_PER_ULL): New constant.
6687 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6688 if long long versions don't exist.
6689 (shift_right_ull): New function.
6690 (count_one_bits_word): New function, replacing popcount_bits_word
6691 macro. Don't assume that bits_word is no wider than long long.
6692 (count_one_bits_word, count_trailing_zero_bits):
6693 Don't assume that bits_word is no wider than long long.
6694 * data.c (bool_vector_binop_driver, bool_vector_not):
6695 * fns.c (Fcopy_sequence):
6697 Create an uninitialized destination, to avoid needless work.
6698 (internal_equal): Simplify.
6699 (Ffillarray): Prefer tail call.
6700 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6701 contain at least one word.
6702 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6703 chars are narrower than ints.
6704 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6705 * fns.c (Fcopy_sequence):
6707 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6708 Don't try to port to hosts where bits_word values have holes; the
6709 code wouldn't work there anyway. Verify this assumption, though.
6710 (bool_vector_bytes): New function.
6711 (make_uninit_bool_vector): New decl.
6712 (bool_vector_fill): Now returns Lisp_Object.
6714 * xfns.c (xic_create_fontsetname):
6715 * xrdb.c (gethomedir): Prefer tail calls.
6717 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6719 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6720 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6722 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6723 that requires a return value.
6724 (Fset_buffer_modified_p): Take advantage of this change to do
6727 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6729 * buffer.c (Frestore_buffer_modified_p): Sync it with
6730 Fset_buffer_modified_p.
6731 (Fforce_mode_line_update): New function, moved from subr.el.
6732 (Fset_buffer_modified_p): Use them.
6733 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6735 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6737 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6738 This avoids undefined behavior when subtracting pointers into
6739 different aways. On my platform it also makes the code a tad
6740 smaller and presumably faster.
6742 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6744 * keyboard.c (command_loop_1): Use region-extract-function.
6745 * insdel.c (Qregion_extract_function): Not static any more (can we
6746 stop pretending that these vars can benefit from being marked static?).
6748 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6750 * search.c (find_newline): If buffer text is relocated during the
6751 "dumb loop", adjust C pointers into buffer text to follow suit.
6754 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6756 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6757 for conversion (Bug#15837).
6759 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6761 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6762 for the entire range of inserted characters. (Bug#15841)
6764 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6766 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6768 (realize_default_face): Remove assignment to distant-foreground if
6769 unspecified (Bug#15815).
6771 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6773 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6774 cache-long-scans disabled, since we don't want to call
6775 prepare_to_modify_buffer (in insert_1_both) for each message we
6778 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6779 from buffer.c. Improve commentary to the buffer field setter
6782 * buffer.c (bset_cache_long_scans): Static function deleted.
6783 Improve commentary to the buffer field setter functions.
6784 (init_buffer_once): Default for cache-long-scans changed to t.
6787 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6789 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6791 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6792 This bug was introduced in my 2013-06-21 change, and caused
6793 struct Lisp_Sub_Char_Table objects to be given too many slots,
6794 which broke 'make -C admin/unidata'.
6796 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6798 Import changes from mac-port 4.5.
6799 * macfont.m (mac_font_copy_default_descriptors_for_language)
6800 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6801 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6802 (macfont_language_default_font_names): New.
6803 (macfont_list): Rearrange language/charset code.
6804 (macfont_close): Don't check for macfont_info->cache.
6805 (mac_ctfont_create_preferred_family_for_attributes): New font
6806 selection code, call
6807 mac_font_copy_default_name_for_charset_and_languages.
6808 (mac_font_copy_default_descriptors_for_language)
6809 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6811 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6813 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6815 Port to C11 aligned_alloc, and fix some integer overflows.
6816 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6817 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6818 and use of posix_memalign replaced with aligned_alloc.
6819 (aligned_alloc): New function, defined or declared as needed.
6820 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6821 Don't undef; configure.ac now does this.
6822 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6823 (calloc, aligned_alloc): Check for integer overflow.
6824 (aligned_alloc): Rename from memalign. All uses changed.
6825 (memalign): New function, an alias for aligned_alloc.
6827 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6829 * xdisp.c (redisplay_internal): Fix typo in last change.
6831 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6833 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6835 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6837 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6838 redisplay--mode-lines-cause.
6839 (redisplay_internal): Keep them uptodate. Remove redundant check of
6840 buffer_shared_and_changed.
6841 * *.[chm]: Number every assignment to update_mode_lines so we
6842 can track why it is set.
6844 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6846 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6848 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6850 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6851 can track why it is set.
6853 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6855 Integer-related fixes for term.c etc.
6856 * dispextern.h (face_tty_specified_color): New function.
6857 * term.c (turn_on_face): Don't rely on undefined behavior when
6858 assigning an out-of-range value to 'long'.
6859 Simplify test for toggling highlight.
6860 (tty_capable_p): Omit last two (unused) args. All callers changed.
6861 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6862 (read_menu_input, tty_menu_activate, tty_menu_show):
6863 * xfaces.c (x_supports_face_attributes_p)
6864 (tty_supports_face_attributes_p):
6865 Use bool for boolean. All callers changed.
6866 (tty_supports_face_attributes_p): Omit defaults for color indices;
6867 no longer needed. Simplify tail call.
6869 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6871 * xdisp.c (prepare_menu_bars): Mark static.
6872 * lisp.h (prepare_menu_bars): Don't declare.
6873 * xselect.c (x_handle_selection_clear):
6874 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6876 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6878 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6879 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6881 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6883 * keyboard.c (Fcommand_error_default_function): Rename from
6884 Fdefault_error_output.
6886 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6888 * keyboard.c (Fdefault_error_output): New function, extracted from
6890 (syms_of_keyboard): Use it for Vcommand_error_function.
6892 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6894 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6895 (init_eval): Use it to ensure handlerlist is non-NULL.
6896 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6897 (Fsignal): Adjust NULLness test of handlerlist.
6898 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6900 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6902 * callproc.c (call_process): Call prepare_to_modify_buffer before
6903 decoding text read from the sub-process, as the decoded stuff will
6904 be inserted into the buffer. This will invalidate the various
6905 caches maintained for the buffer. (Bug#15148)
6907 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6909 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6910 string of glyphless-char-display.
6912 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6914 * nsfns.m (ns_get_name_from_ioreg): New function.
6915 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6916 OSX >= 10.9. Use ns_get_name_from_ioreg.
6918 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6920 Simplify and port recent bool vector changes.
6921 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6922 only in this file. Use a more-efficient implementation if the
6923 second argument is a power of 2.
6924 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6925 Remove no-longer-necessary compile-time checks.
6926 (bool_vector_exact_payload_bytes): New function.
6927 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6928 exact payload changed to call the new function. Do not assume
6929 that the arg or result fits in ptrdiff_t.
6930 (bool_vector_fill): New function.
6931 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6933 (vroundup_ct): Don't assume arg fits in size_t.
6934 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6935 invoke set_category_set.
6936 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6937 All callers changed. Use bool_vector_set.
6938 * category.h (XCATEGORY_SET): Remove; no longer needed.
6939 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6941 * data.c (Faref): Use bool_vector_ref.
6942 (Faset): Use bool_vector_set.
6943 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6944 (Fbool_vector_not, Fbool_vector_count_matches)
6945 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6946 * fns.c (concat): Use bool_vector_ref.
6947 (Ffillarray): Use bool_vector_fill.
6948 (mapcar1): Use bool_vector_ref.
6949 (sxhash_bool_vector): Hash words, not bytes.
6950 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6951 a constant, since it's now used in #if.
6952 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6953 unsigned char on unusual architectures, so that we no longer
6954 assume that the number of bits per bits_word is a power of two or
6955 is a multiple of 8 or of CHAR_BIT.
6956 (Qt): Add forward decl.
6957 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6958 at least as strictly as bits_word.
6959 (bool_vector_data, bool_vector_uchar_data): New accessors.
6960 All data structure accesses changed to use them.
6961 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6962 (bool_vector_set): New functions.
6963 (bool_vector_fill): New decl.
6964 (ROUNDUP): Move to alloc.c as described above.
6966 Fix recent gnutls changes.
6967 * gnutls.c (Fgnutls_boot): Don't assume C99.
6968 * process.c (wait_reading_process_output): Fix typo in recent change.
6970 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6972 * process.c (wait_reading_process_output, read_process_output)
6973 (send_process): Check gnutls_state is not NULL.
6975 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6976 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6978 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6980 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6981 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6983 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6986 * nsfns.m (Fx_create_frame): Fix memory leak.
6988 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6989 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6990 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6992 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6994 * xdisp.c (message3_nolog, message_with_string): Encode the string
6995 before writing it to the terminal in a non-interactive session.
6997 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6998 sure we concatenate them into a unibyte string.
7000 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7001 resulting temporary name before returning it to the caller.
7002 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7003 is a unibyte string, convert NAME to a unibyte string to ensure
7004 that the result is also a unibyte string.
7006 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7007 create unibyte strings from default paths and directory/file
7010 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7013 * callproc.c (init_callproc): Use build_unibyte_string to make
7014 sure we create unibyte strings from default paths and
7015 directory/file names.
7017 * buffer.c (init_buffer): Don't store default-directory of
7018 *scratch* in multibyte form. The original problem which led to
7019 that is described in
7020 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
7021 but it was solved long ago. (Bug#15260)
7023 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
7025 Port to stricter C99 platforms.
7026 Especially, C99 prohibits nesting a struct X inside struct Y if
7027 struct X has a flexible array member.
7028 * alloc.c (struct sdata): New type.
7029 (sdata): Implement in terms of struct sdata.
7030 Remove u member; all uses replaced by next_vector, set_next_vector.
7031 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
7032 (SDATA_DATA_OFFSET): Now a constant, not a macro.
7033 (struct sblock): Rename first_data member to data, which is now
7034 a flexible array member. All uses changed.
7035 (next_vector, set_next_vector, large_vector_vec): New functions.
7036 (vector_alignment): New constant.
7037 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
7038 (struct large-vector): Now merely a NEXT member, since the old approach
7039 ran afoul of stricter C99. All uses changed to use
7040 large_vector_vec or large_vector_offset.
7041 (large_vector_offset): New constant.
7042 * dispnew.c: Include tparam.h, for tgetent.
7043 Do not include term.h; no longer needed.
7044 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
7045 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
7046 (struct Lisp_Vector): Use a flexible array member for contents,
7047 instead of a union with a member that is an array of size 1.
7049 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
7050 fact that the struct no longer contains a union.
7051 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
7052 (struct Lisp_Save_Value, struct Lisp_Free):
7053 Use unsigned, not int, for spacers, to avoid c99 warning.
7054 (union specbinding): Use unsigned, not bool, for bitfield, as
7055 bool is not portable to pre-C99 hosts.
7057 2013-11-04 Glenn Morris <rgm@gnu.org>
7059 * emacs.c (usage_message): Mention that `-L :...' appends.
7061 2013-11-02 Glenn Morris <rgm@gnu.org>
7063 * Makefile.in (abs_builddir): Remove.
7064 (bootstrap_exe): Use relative filename.
7066 Use relative filenames in TAGS files.
7067 * Makefile.in (abs_srcdir): Remove it again.
7068 (.PHONY): Remove frc.
7069 (maintainer-clean): No more TAGS-LISP file.
7070 (TAGS): Pass relative file names to etags.
7071 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
7073 * Makefile.in (abs_srcdir): New, set by configure.
7075 (maintainer-clean): Remove pointless echo. That should be in the
7076 top-level Makefile, if anywhere. Delete TAGS-LISP.
7077 (extraclean): No s/ and m/ directories for some time.
7078 (TAGS): Also depend on ctagsfiles3.
7079 Remove no-longer-defined S_FILE.
7080 Pass absolute filenames to etags once more.
7081 (TAGS-LISP): Replace lispdir with its expansion.
7082 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
7083 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
7085 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
7087 * xfaces.c (check_lface_attrs, realize_default_face):
7088 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
7089 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
7091 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
7093 * emacs.c (original_pwd): Remove global var by making it local.
7094 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
7096 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
7098 * xfaces.c: Declare color_distance.
7099 (QCdistant_foreground): New variable.
7100 (NEAR_SAME_COLOR_THRESHOLD): New define.
7101 (load_color2): New function.
7102 (load_color): Call load_color2.
7103 (load_face_colors): Call load_color2 and if distant-color is specified
7104 calculate distant and use distant-color if colors are near.
7105 (LFACE_DISTANT_FOREGROUND): New define.
7106 (merge_face_ref, Finternal_set_lisp_face_attribute)
7107 (Finternal_get_lisp_face_attribute)
7108 (x_supports_face_attributes_p): Handle distant-foreground similar to
7110 (syms_of_xfaces): DEFSYM QCdistant_foreground.
7112 * dispextern.h (lface_attribute_index):
7113 Add LFACE_DISTANT_FOREGROUND_INDEX.
7115 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
7117 * image.c (pbm_next_char): New function.
7118 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
7119 (pbm_scan_number): Use it.
7120 (Qlibjpeg_version): New variable.
7121 (syms_of_image): DEFSYM and initialize it.
7123 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
7125 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
7127 2013-10-31 Glenn Morris <rgm@gnu.org>
7129 * emacs.c (original_pwd): New char.
7130 (main): If using --chdir, store original_pwd.
7131 (init_cmdargs): When setting Vinvocation_directory based on a
7132 relative argv[0], use original_pwd if set. (Bug#15768)
7134 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7136 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
7138 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7140 * insdel.c: Fix minor problems found by static checking.
7141 (Qregion_extract_function): Now static.
7142 (prepare_to_modify_buffer_1): Remove unused locals.
7144 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7146 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
7147 (syms_of_xdisp): Declare pre-redisplay-function.
7148 (markpos_of_region): Remove function.
7149 (init_iterator, compute_stop_pos, handle_face_prop)
7150 (face_before_or_after_it_pos, reseat_to_string)
7151 (get_next_display_element, window_buffer_changed)
7152 (redisplay_internal, try_cursor_movement, redisplay_window)
7153 (try_window_reusing_current_matrix, try_window_id, display_line)
7154 (note_mode_line_or_margin_highlight, note_mouse_highlight)
7155 (display_string, mouse_face_from_buffer_pos): Remove region handling.
7156 * window.h (struct window): Remove field `region_showing'.
7157 * dispextern.h (struct it): Remove region_beg/end_charpos.
7158 (face_at_buffer_position, face_for_overlay_string)
7159 (face_at_string_position): Update prototypes.
7160 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
7161 (face_at_string_position): Remove `region_beg' and `region_end' args.
7162 * fontset.c (Finternal_char_font):
7163 * font.c (font_at, font_range): Adjust calls accordingly.
7164 * insdel.c (Qregion_extract_function): New var.
7165 (syms_of_insdel): Initialize it.
7166 (prepare_to_modify_buffer_1): Use it.
7168 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7170 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
7171 * ftxfont.c (ftxfont_get_gcs):
7172 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
7173 * xfaces.c (x_free_colors, x_free_dpy_colors)
7174 (x_create_gc, unload_color):
7175 * xselect.c (x_property_data_to_lisp):
7176 * xsettings.c (parse_settings):
7177 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
7178 (get_bits_and_offset): Adjust definition.
7179 * frame.c (XParseGeometry): Adjust locals.
7180 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
7181 * regex.h (toplevel): Likewise for reg_syntax_t.
7183 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7185 * eval.c (run_hook_with_args): Use FUNCTIONP.
7187 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7189 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
7190 fields, drop 'allocated_p' member and use -1 for uninitialized value.
7191 * w32term.h (struct w32_output): Similarly but do not use -1 because...
7192 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
7193 on MS-Windows anyway.
7194 (free_face_colors): Define only if HAVE_X_WINDOWS and...
7195 (free_realized_face): ...adjust user.
7196 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
7197 white relief pixels to -1.
7198 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
7199 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
7200 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
7202 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
7204 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
7205 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
7206 in practice now. All callers changed.
7208 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
7210 * dispextern.h (struct face): Use bitfields for 'underline_type'
7211 and 'box' members. Remove set-but-unused members 'pixmap_w' and
7212 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
7213 'stipple' member. Move 'lface' member up to help...
7214 * xfaces.c (make_realized_face): ...this function to find and
7215 clear just the members that need clearing.
7216 (load_face_colors, realize_x_face):
7217 * xdisp.c (extend_face_to_end_of_line): Adjust user.
7219 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
7221 * xftfont.c (struct xftfont_info): Remove set-but-unused
7223 (xftfont_open): Adjust user.
7224 (xftfont_get_colors): Remove useless prototype.
7226 2013-10-26 Eli Zaretskii <eliz@gnu.org>
7228 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
7229 before passing them to 'unexec'. (Bug#15260)
7231 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
7233 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
7235 2013-10-25 Eli Zaretskii <eliz@gnu.org>
7237 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
7238 the changed signature of the font driver's 'close' method.
7240 * w32font.h (w32font_close): Adjust the prototype to the change in
7241 function definition.
7243 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
7245 * w32uniscribe.c (uniscribe_close): Adapt the call to
7246 w32font_close to its new prototype.
7248 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
7250 Omit unused frame argument of font API's close function.
7251 * font.h (struct font): Drop frame argument. Adjust comment.
7252 * font.c (font_clear_cache, font_close_object): Adjust users.
7253 * ftfont.c (ftfont_close):
7254 * ftxfont.c (ftxfont_close):
7255 * macfont.m (macfont_close):
7256 * nsfont.m (nsfont_close):
7257 * w32font.c (w32font_close):
7258 * xfont.c (xfont_close):
7259 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
7260 tweak comments and make functions safe if called more than once for
7261 the same font object.
7263 Perform font-specific cleanup when font object is swept by GC. See
7264 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
7265 * alloc.c (cleanup_vector): New function.
7266 (sweep_vector): Call it for each reclaimed vector object.
7267 * font.h (struct font): Adjust comment.
7269 2013-10-24 Glenn Morris <rgm@gnu.org>
7271 * Makefile.in (abs_top_srcdir): New, set by configure.
7273 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
7275 Adjust recent font-related changes to fix bug#15686.
7276 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
7277 is a live window system frame, mark its default font too.
7279 2013-10-23 Glenn Morris <rgm@gnu.org>
7281 * Makefile.in (RUN_TEMACS): Make relative (again).
7282 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
7283 (bootstrap-emacs$(EXEEXT)):
7284 Quote entities that might contain whitespace.
7286 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
7288 Port to Solaris 10 and its bundled GCC.
7289 Problem reported by Timothy C. Burt.
7290 * floatfns.c (isfinite, isnan): Redefine unconditionally.
7292 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
7294 Do not allow font caches to grow too large.
7295 * alloc.c (compact_font_cache_entry, compact_font_caches):
7296 New functions or stub if not HAVE_WINDOW_SYSTEM.
7297 (compact_undo_list): Factor out from Fgarbage_collect.
7299 (mark_face_cache): Mark face font. Move down to avoid
7301 (mark_terminals): Do not mark font cache here.
7302 (Fgarbage_collect): Call compaction functions described
7303 above. Adjust comment.
7305 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
7307 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
7308 chdir to HOME (bug#15607).
7310 * nsterm.m (Qcocoa, Qgnustep): New variables.
7311 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
7312 (ns_get_color): Make selection color work for GNUstep also.
7314 2013-10-18 Eli Zaretskii <eliz@gnu.org>
7316 * keyboard.c (make_lispy_event): Remove GPM-specific code that
7317 handles mouse clicks. Instead, let GPM use the same code as all
7318 the other mice use. See the discussion starting at
7319 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
7320 for the details of the problem with the menu bar this fixes.
7322 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
7324 Remove port-specific display name lists to avoid extra
7325 complexity and data duplication with display info lists.
7326 * xterm.h (x_display_name_list): Remove declaration.
7327 * xterm.c (x_display_name_list): Remove.
7328 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
7329 * xfns.c (x_display_info_for_name, Fx_display_list):
7330 Likewise. Use x_display_list where appropriate.
7331 * w32term.h (w32_display_name_list): Remove declaration.
7332 * w32term.c (w32_display_name_list): Remove.
7333 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
7335 * w32fns.c (x_display_info_for_name, Fx_display_list):
7336 Likewise. Use x_display_list where appropriate.
7337 * nsterm.h (ns_display_name_list): Remove declaration.
7338 * nsterm.m (ns_display_name_list): Remove.
7339 (ns_term_init, syms_of_nsterm): Adjust users.
7340 * nsfns.m (ns_display_info_for_name, Fx_display_list):
7341 Likewise. Use x_display_list where appropriate.
7342 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
7343 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
7344 (mark_terminals): Mark per-terminal font cache.
7346 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
7348 Don't run timers in input-pending-p. Its new check-timers param
7349 provides the prior behavior. (Bug#15045).
7350 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
7352 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
7354 Make some functions static in non-Microsoft builds.
7355 On my platform (Fedora 19 x86-64), this shrinks the
7356 Emacs executable (text+data) by 0.25%.
7357 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
7358 (load_color) [!MSDOS]:
7359 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
7360 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
7361 * lisp.h (check_existing):
7362 * process.h (conv_sockaddr_to_lisp, network_interface_list)
7363 (network_interface_info) [!WINDOWSNT]:
7364 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
7365 Remove extern decls.
7366 * fileio.c (check_existing):
7367 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
7368 * process.c (conv_sockaddr_to_lisp, network_interface_list)
7369 (network_interface_info) [!WINDOWSNT]:
7370 * term.c (encode_terminal_code) [!WINDOWSNT]:
7371 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
7372 * xfaces.c (load_color) [!MSDOS]:
7374 * fileio.c (check_existing, check_executable, check_writable):
7375 * process.c (network_interface_list, network_interface_info):
7376 Move earlier, so that we don't need forward decls.
7377 * gnutls.c (fn_gnutls_transport_set_errno)
7378 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
7380 * w32.c (init_environment): Use faccessat rather than
7381 check_existing, partly for consistency with the rest of the code
7382 in this file, partly so that check_existing can be static.
7384 Make VALMASK visible to GDB even if clang is used (Bug#15574).
7385 * emacs.c (MAIN_PROGRAM): New macro.
7386 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
7387 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
7389 bool vector int width fixes
7390 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
7391 (Fbool_vector_count_matches_at):
7392 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
7393 can exceed PTRDIFF_MAX, at least in theory.
7394 (Fbool_vector_count_matches_at):
7395 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
7397 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
7399 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
7400 (struct sockaddr): Add forward decl, for platforms that lack it.
7402 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
7404 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
7407 2013-10-16 Eli Zaretskii <eliz@gnu.org>
7409 * w32.c (network_interface_get_info, network_interface_list)
7410 (network_interface_info): New functions. (Bug#15610)
7411 (GetAdaptersInfo_Proc): New typedef.
7412 (get_adapters_info): New wrapper function.
7413 (globals_of_w32): Initialize g_b_init_get_adapters_info.
7415 * process.h (network_interface_list, network_interface_info):
7418 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
7419 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
7420 all systems. Return non-nil for systems that HAVE_NET_IF_H and
7421 for WINDOWSNT. Doc fix.
7422 (syms_of_process): Defsubr Snetwork_interface_list and
7423 Snetwork_interface_info unconditionally.
7425 * menu.c (have_boxes): Fix redundant simulation of radio buttons
7426 in NS GUI sessions. (Bug#15629)
7428 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
7430 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
7432 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
7434 * print.c (print_object): Print " ..." when truncating bool vectors.
7436 2013-10-15 Eli Zaretskii <eliz@gnu.org>
7438 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
7439 standard mouse buttons.
7441 * termhooks.h (struct input_event): Remove incorrect commentary.
7443 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
7445 Disallow bool vector operations on mixed-length operands.
7446 The old behavior left garbage in the result vector sometimes,
7447 and didn't seem to be useful.
7448 * data.c (Qwrong_length_argument): New static var.
7449 (wrong_length_argument): New function.
7450 (bool_vector_binop_driver): Check that args agree in length.
7452 * keyboard.c, keyboard.h (all_kboards): Now static.
7454 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
7456 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
7457 note from the lispref.
7459 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
7461 * nsterm.h (struct ns_display_info): Remove set-but-unused
7462 member image_cache (image caches are per-terminal anyway).
7463 (FRAME_X_IMAGE_CACHE): Remove.
7464 * nsterm.m (ns_initialize_display_info): Adjust user.
7466 2013-10-14 Eli Zaretskii <eliz@gnu.org>
7468 * w32proc.c: Include mingw_time.h.
7470 * w32.c: Include mingw_time.h.
7472 Implement scrolling of TTY menus when the screen is too short.
7474 * term.c (tty_menu_display): Accept an additional argument, the
7475 menu item from which to start displaying the menu. Account for
7476 the value of Y when limiting the menu to the number of available
7478 (mi_result): New enumeration.
7479 (read_menu_input): Return enumerated value. When the y coordinate
7480 hits min_y or max_y, return scroll indication instead of wrapping
7482 (tty_menu_activate): Handle the scrolling indications from
7483 read_menu_input. Compute the first menu item to display and pass
7484 it to tty_menu_display.
7486 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7488 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
7489 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
7490 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
7491 Adjust to match the change described below.
7492 (struct terminal): Move must_write_spaces, line_ins_del_ok,
7493 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
7494 memory_below_frame members to...
7495 * termchar.h (struct tty_display_info): ...here because they're
7496 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
7497 * term.c (init_tty):
7498 * nsterm.m (ns_create_terminal):
7499 * w32term.c (w32_create_terminal):
7500 * xterm.c (x_create_terminal): Adjust users.
7501 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
7502 to filter out non-TTY frames. Adjust comment.
7503 (scrolling): Adjust user. Prefer eassert for debugging check.
7505 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7507 * xfaces.c (PT_PER_INCH): Remove unused macro.
7508 * termhooks.h (struct terminal): Remove set-but-unused
7509 member fast_clear_end_of_line.
7510 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
7511 * nsterm.m (ns_create_terminal):
7512 * term.c (init_tty):
7513 * w32term.c (w32_create_terminal):
7514 * xterm.c (x_create_terminal): Adjust users.
7516 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
7518 * lisp.h (bool_vector_size): New function.
7519 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
7520 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7521 (Fbool_vector_not, Fbool_vector_count_matches_at):
7522 Remove uses of 'eassume' that should no longer be needed,
7523 because they are subsumed by the 'eassume' in bool_vector_size.
7525 2013-10-12 Eli Zaretskii <eliz@gnu.org>
7527 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
7528 after inclusion of gif_lib.h, thus fixing compiler warnings caused
7529 by revision 114614 (commit of 2013-10-10).
7531 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7533 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
7534 have different dimensions. (Bug#15575)
7536 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
7539 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
7541 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7543 * term.c (tty_menu_show): Never return with unbalanced
7544 specpdl. Use eassert for debugging check. Adjust style.
7546 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7548 * term.c (read_menu_input): Make selection of menu items
7549 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
7550 (tty_menu_activate): Fix off-by-one error when computing max_y.
7552 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
7554 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
7555 audit logging (only used with GnuTLS 3.x) and enable it.
7557 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7559 * dispnew.c (redraw_frame): Remove useless #ifdef because
7560 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
7561 Also, move TTY fflush to...
7562 * term.c (tty_update_end): ...this function.
7564 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7566 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
7567 the end of the frame's glyph matrix. (Bug#15575)
7569 * term.c (tty_menu_display): Don't move cursor while overwriting
7570 frame's glyphs with menu items. Limit the number of items
7571 displayed to what can be shown on the available screen lines,
7572 excluding the echo area.
7573 (tty_menu_activate): Limit the Y coordinate allowed by
7574 read_menu_input to the last screen line used for menu display.
7576 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
7578 * lisp.h (eassume): New macro.
7579 Also, include <verify.h>, for 'assume'.
7580 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
7581 (vroundup, vector_nbytes):
7582 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7583 (Fbool_vector_not, Fbool_vector_count_matches)
7584 (Fbool_vector_count_matches_at):
7585 Use eassume, not eassert.
7586 * casetab.c (set_identity, shuffle):
7587 * composite.c (composition_gstring_put_cache):
7588 * dispnew.c (update_frame_1):
7589 * ftfont.c (ftfont_shape_by_flt):
7590 * image.c (gif_load):
7591 * intervals.c (offset_intervals):
7592 * macfont.m (macfont_shape):
7593 Remove calls to 'assume' that are no longer needed, because
7594 --enable-gcc-warnings no longer generates bogus warnings
7595 when these calls are removed.
7597 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7599 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7601 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7603 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7604 (Qsubstitute_env_in_file_name): New var.
7605 (syms_of_fileio): Define it.
7607 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7609 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7610 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7613 * term.c (save_and_enable_current_matrix): Don't allocate and
7614 don't save margin areas.
7615 (restore_desired_matrix): Don't restore margin areas.
7616 (free_saved_screen): Don't free margin areas.
7618 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7620 * image.c: Pacify --enable-gcc-warnings.
7621 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7622 #define only if used.
7624 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7626 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7627 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7628 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7629 (gif_load): For giflib v5.x and later, display the error message
7630 produced by giflib when its functions fail.
7631 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7634 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7636 * keyboard.c (last_event_timestamp): Remove. For X selection and
7637 GTK popup menus, it may be obtained from per-frame X display info.
7638 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7639 (process_special_events): Adjust users.
7640 * keyboard.h (last_event_timestamp): Remove declaration.
7641 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7642 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7643 * menu.h (xmenu_show): Adjust prototype.
7644 * menu.c (Fx_popup_menu): Adjust user.
7645 * xselect.c (x_own_selection, x_get_foreign_selection)
7646 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7648 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7650 * keyboard.c (init_kboard): Now static. Add arg
7651 to denote window system. Adjust comment.
7652 (init_keyboard): Adjust user.
7653 (allocate_kboard): New function.
7655 * nsterm.m (ns_term_init):
7656 * term.c (init_tty):
7657 * w32term.c (w32_create_terminal):
7658 * xterm.c (x_term_init): Use it.
7659 * keyboard.h (init_kboard): Remove prototype.
7660 (allocate_kboard): Add prototype.
7662 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7664 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7665 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7667 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7669 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7671 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7673 * term.c (tty_menu_activate): Flush the output stream after
7674 showing the cursor, and don't mark the frame garbaged at exit from
7675 the function. Fixes redisplay glitches when moving from one menu
7678 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7680 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7681 or throw error (Bug#15570).
7683 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7685 * intervals.c (temp_set_point_both): Move test into 'eassert',
7688 * lisp.h (eassert): Don't use 'assume'.
7689 Sometimes 'assume' wins in performance, and sometimes it loses,
7690 so it shouldn't be used all the time. Perhaps we need two
7691 flavors of 'eassert', one for where 'assume' is far more likely
7692 to help or to hurt; but that can be done later.
7693 Problem reported by Dmitry Antipov in
7694 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7695 Also, don't include <verify.h>; no longer needed.
7697 2013-10-09 Glenn Morris <rgm@gnu.org>
7699 * eval.c (Fcond): Doc tweak.
7701 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7703 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7704 expressions with side effects to eassert. (Bug#15565)
7706 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7708 * fns.c (hashfn_user_defined): Allow hash functions to return any
7711 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7713 Fix minor problems found by static checking.
7714 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7715 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7716 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7717 * keyboard.c (read_menu_command): Remove unused local.
7718 * lisp.h (read_menu_command): New decl.
7719 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7720 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7721 Return ptrdiff_t, not int.
7722 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7723 not int, for benefit of xpalloc.
7724 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7726 (have_menus_p): Remove; unused.
7727 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7728 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7729 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7731 (save_and_enable_current_matrix): Omit unnecessary casts.
7732 (read_menu_input): Omit local extern decl (now in lisp.h).
7733 Don't access uninitialized storage if mouse_get_xy fails.
7734 (tty_menu_activate): Mark local as initialized, for lint.
7735 (tty_menu_activate, tty_meny_show): Remove unused locals.
7737 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7739 Support menus on text-mode terminals.
7740 * xterm.h (xw_popup_dialog): Add prototype.
7742 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7743 (xmenu_show): Block input here, instead in Fx_popup_menu.
7744 (xw_popup_dialog): New function, with X-specific bits of popup
7747 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7750 * window.c (Fset_window_configuration): Use run-time tests of the
7751 frame type instead of compile-time conditionals, when menu-bar
7752 lines are considered.
7754 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7755 (w32_popup_dialog): New prototypes.
7757 * w32menu.c (Fx_popup_dialog): Function deleted.
7758 (w32_popup_dialog): New function, with w32 specific bits of popup
7759 dialogs. Block input here.
7761 * w32inevt.c (w32_console_read_socket): Minor change to add
7762 debugging TTY events.
7764 * w32fns.c (show_hourglass): If returning early because the frame
7765 is not a GUI frame, unblock input.
7767 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7768 (cursorY): New functions.
7770 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7771 WINDOWSNT, macros that call curX and curY elsewhere.
7773 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7775 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7776 specific function to hide and show cursor on a text-mode terminal.
7777 (tty_menu_struct, struct tty_menu_state): New structures.
7778 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7779 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7780 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7781 (tty_menu_locate, save_and_enable_current_matrix)
7782 (restore_desired_matrix, screen_update, read_menu_input)
7783 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7784 (tty_pop_down_menu, tty_menu_last_menubar_item)
7785 (tty_menu_new_item_coords, tty_menu_show): New functions.
7786 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7788 * nsterm.h (ns_popup_dialog): Adjust prototype.
7790 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7792 (ns_popup_dialog): Adapt order of arguments to the other
7793 *_menu_show implementations.
7794 (Fx_popup_dialog): Function deleted.
7796 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7798 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7800 * menu.c (have_boxes): New function.
7801 (single_keymap_panes): Use it instead of a compile-time
7803 (single_menu_item): Use run-time tests of the frame type instead
7804 of compile-time conditionals.
7805 (encode_menu_string): New function.
7806 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7807 the macro, since different types of frame need different encoding
7809 (digest_single_submenu): Use run-time tests of frame type instead
7810 of, or in addition to, compile-time conditionals.
7811 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7812 (Fx_popup_menu): Detect when the function is called from keyboard
7813 on a TTY. Don't barf when invoked on a text-mode frame.
7814 Check frame type at run time, instead of compile-time conditionals for
7815 invoking terminal-specific menu-show functions.
7816 Call tty_menu_show on text-mode frames.
7817 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7818 run time to determine which alternative to invoke; support dialogs
7821 * keyboard.h <Qmouse_movement>: Declare.
7823 * keyboard.c <Qmouse_movement>: Now extern.
7824 <Qecho_keystrokes>: New static variable.
7825 (read_key_sequence): Accept an additional argument, a flag to
7826 prevent redisplay during reading of the key sequence. All callers
7828 (read_menu_command): New function.
7829 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7831 (toolkit_menubar_in_use): New function.
7832 (make_lispy_event): Use it instead of a compile-time test.
7834 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7835 window-system being available.
7837 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7838 to x-popup-dialog on the frame type, they all now support popup
7841 * dispnew.c (save_current_matrix): Save the margin areas.
7842 (restore_current_matrix): Restore margin areas.
7843 (update_frame_with_menu): New function.
7845 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7848 * alloc.c (make_save_ptr): Now compiled unconditionally.
7850 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7852 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7853 (redraw_frame, update_frame): Adjust users.
7854 * dispextern.h (set_window_update_flags): Adjust prototype.
7855 * xdisp.c (redisplay_internal): When updating all frames with zero
7856 windows_or_buffers_changed, assume that only the windows that shows
7857 current buffer should be really updated.
7859 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7861 Do not allocate huge temporary memory areas and objects while encoding
7862 for file I/O, thus reducing an enormous memory usage for large buffers.
7863 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7864 * coding.h (struct coding_system): New member raw_destination.
7865 * coding.c (setup_coding_system): Initialize it to zero.
7866 (encode_coding_object): If raw_destination is set, do not create
7867 dst_object. Add comment.
7868 * fileio.c (toplevel): New constant E_WRITE_MAX.
7869 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7870 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7872 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7874 * nsterm.m (windowDidExitFullScreen:)
7875 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7877 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7879 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7880 * keyboard.c (unblock_input_to): Don't process pending signals
7881 if a fatal error is in progress.
7883 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7884 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7885 they're talking about words in Lisp bool vectors.
7886 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7887 * data.c (popcount_bits_word): Rename from popcount_size_t.
7888 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7891 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7893 Improve support for popcount and counting trailing zeros (Bug#15550).
7894 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7895 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7896 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7897 (popcount_size_t_msc, popcount_size_t_gcc):
7898 Remove; now done by Gnulib.
7899 (popcount_size_t): Now a macro that defers to Gnulib.
7900 (count_trailing_zero_bits): Return int, for consistency with
7901 Gnulib and because Emacs prefers signed to unsigned int.
7902 Don't assume that size_t is either unsigned int or unsigned long
7903 or unsigned long long.
7904 (size_t_to_host_endian): Do not assume that size_t is either
7905 exactly 32 or exactly 64 bits wide.
7906 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7907 etc., so that it's now an enum constant, not a macro.
7908 No need to assume that it's either 32 or 64.
7910 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7912 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7915 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7917 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7918 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7920 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7922 emacs_read and emacs_write now use void *, not char *.
7923 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7924 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7925 Buffer arg is now void *, not char *. This matches plain
7926 'read' and 'write' better, and avoids a constraint violation
7927 on Solaris 9 with Oracle Studio.
7929 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7931 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7932 memset to explicit loop. Otherwise copy largest possible chunk
7933 from initialized to uninitialized part, thus allowing the longer
7934 memcpy runs and reducing the number of loop iterations.
7936 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7938 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7939 hide toolbar (Bug#15388).
7940 (windowDidEnterFullScreen:): If presentation options are zero,
7941 set them here (Bug#15388).
7942 (ns_update_auto_hide_menu_bar): Remove runtime check.
7943 Don't auto hide dock unless menubar is also auto hidden.
7945 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7947 * editfns.c (message): Mention batch mode in doc string.
7949 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7951 * nsterm.m (check_native_fs): Remove erroneous comment.
7953 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7955 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7956 uses find_newline instead of scan_newline and so doesn't move point.
7958 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7960 Use hardware support for byteswapping on glibc x86 etc.
7961 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7962 whereas the old swap64 needed 30.
7963 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7964 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7965 Use byteswap.h's macros to swap bytes.
7966 * lisp.h (swap16, swap32, swap64): Remove.
7967 All uses replaced by bswap_16, bswap_32, bswap_64.
7969 * bytecode.c (exec_byte_code): Use some more volatile variables
7970 to work around local variables getting clobbered by longjmp.
7971 Port to pre-C99, which doesn't allow decls after stmts.
7973 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7975 * lisp.h (eassert): Assume that COND is true when optimizing.
7976 In other words, take on the behavior of eassert_and_assume.
7977 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7978 (eassert_and_assume): Remove. All uses replaced by eassert.
7980 * xdisp.c (Qglyphless_char): Now static.
7982 Adjust to merge from gnulib.
7983 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7984 * lisp.h: Include <verify.h>, for 'assume'.
7986 * eval.c (clobbered_eassert): New macro.
7987 (internal_catch, internal_condition_case)
7988 (internal_condition_case_1, internal_condition_case_2)
7989 (internal_condition_case_n): Use it instead of eassert
7990 when the argument contains locals clobbered by longjmp.
7991 Don't use clobbered locals outside of clobbered_eassert.
7992 (internal_lisp_condition_case): Use a volatile variable
7993 to work around a local variable's getting clobbered.
7995 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7997 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7998 (PUSH_HANDLER): New macro.
7999 (catchlist): Remove.
8000 (handlerlist): Always declare.
8002 * eval.c (catchlist): Remove (merge with handlerlist).
8003 (handlerlist, lisp_eval_depth): Not static any more.
8004 (internal_catch, internal_condition_case, internal_condition_case_1)
8005 (internal_condition_case_2, internal_condition_case_n):
8007 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8008 handlerlist/catchlist.
8009 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8010 handlerlist which can only handle a single condition-case handler at
8012 (find_handler_clause): Simplify since we only a single branch here
8015 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8017 (bcall0): New function.
8018 (exec_byte_code): Add corresponding cases. Improve error message when
8019 encountering an invalid byte-code. Let Bunwind_protect accept
8020 a function (rather than a list of expressions) as argument.
8022 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
8023 and make them unconditional now that they're heap-allocated.
8025 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8027 * charset.c (Fdecode_char, Fencode_char): Remove description of
8028 `restriction' arg. now that it's hidden by advertised-calling-convention.
8030 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8032 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
8033 Remove unused variable (from mac-port).
8034 (macfont_draw): Use s->ybase for correct y position.
8036 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8038 * frame.h (struct frame): Drop has_minibuffer member because...
8039 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
8040 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
8042 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8044 * window.h (struct window): Prefer enum text_cursor_kinds to int
8045 for phys_cursor_type member. Move the latter, phys_cursor_width,
8046 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
8047 * window.c (replace_window, make_window): Adjust users.
8049 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8051 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
8052 this module is never compiled otherwise.
8054 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
8056 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
8059 2013-09-29 Eli Zaretskii <eliz@gnu.org>
8061 * xdisp.c (get_next_display_element): Don't call face_for_font in
8062 a build configured --without-x. (Bug#15484)
8064 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
8066 * window.c (calc_absolute_offset): #elif should be #elif defined.
8068 * frame.c (delete_frame): Block/unblock input to overcome race
8069 condition (Bug#15475).
8071 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
8073 * frame.c (delete_frame): Record selected frame only after
8074 calling Qdelete_frame_functions (Bug#15477).
8076 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
8078 * nsterm.m (ns_selection_color): Remove.
8079 (ns_get_color): Check for ns_selection_(fg|bg)_color using
8080 NSColor selectedText(Background)Color. Only for COCOA.
8081 (ns_term_init): Remove assignment of ns_selection_color, logic
8082 moved to ns_get_color.
8084 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
8085 NS_SELECTION_COLOR_DEFAULT.
8086 (NS_SELECTION_FG_COLOR_DEFAULT): New.
8088 2013-09-28 Eli Zaretskii <eliz@gnu.org>
8090 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
8091 frame' does not have the tool_bar_window member.
8093 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
8095 Signal error when reading an empty byte-code object (Bug#15405)
8096 * lread.c (read1): Signal error.
8097 * alloc.c (make_byte_code): eassert header size.
8098 (sweep_vectors): Change an int to size_t.
8100 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8102 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
8103 instead of ints, as it's the usual style for offsetof constants. See:
8104 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
8106 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
8107 This is ugly, but it should fix the performance problem for older
8108 GCC versions in the short run. I'll look into integrating the
8109 Gnulib module for popcount, as a better fix.
8110 See the thread starting in:
8111 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
8112 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
8113 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
8114 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
8115 (popcount_size_t): Use it.
8117 2013-09-24 Daniel Colascione <dancol@dancol.org>
8119 * process.c (Fnetwork_interface_info): Fix build break due to
8122 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8124 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
8125 Prefer signed to unsigned integers where either will do.
8126 No need for 'const' on locals that do not escape.
8127 Omit easserts with unnecessary and unportable assumptions about
8128 alignment. Avoid unnecessary casts to char *.
8130 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8132 Use union for the payload of struct Lisp_Vector.
8133 This helps to avoid a few glitches dictated by C's aliasing rules.
8134 * lisp.h (struct Lisp_Vector): Use union for next and
8135 contents member. Adjust comment. Change related users.
8136 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
8137 Related users changed.
8138 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
8139 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
8140 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
8141 * xfaces.c, xfont.c, xmenu.c: Related users changed.
8143 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8145 Optimize glyph row clearing and copying routines.
8146 * dispextern.h (struct glyph_row): Change layout of struct
8147 glyph_row to help copy_row_except_pointers. Adjust comment.
8148 * dispnew.c (null_row): Remove.
8149 (clear_glyph_row): Use offsetof and memset to find and clear
8150 just the members that need clearing. Adjust comment.
8151 (copy_row_except_pointers): Likewise for copying.
8153 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8155 Some minor cleanups of recently-added bool vector code.
8156 * conf_post.h (assume): Always return void. Use lint version
8157 only if GCC and MSC versions don't apply.
8158 * conf_post.h (assume):
8159 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
8160 Depend on _MSC_VER, not __MSC_VER, for consistency with
8162 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
8163 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
8164 (bool_vector_binop_driver, count_trailing_zero_bits)
8165 (size_t_to_host_endian): Now static, not static inline;
8166 the latter isn't needed with modern compilers and doesn't
8167 work with older compilers anyway.
8169 * alloc.c (valgrind_p): Use bool for boolean.
8171 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8173 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
8174 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
8175 (display_last_displayed_message_p, message_buf_print)
8176 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
8177 Use bool for boolean.
8178 * dispextern.h (cancel_line, init_desired_glyphs):
8179 Remove ancient leftover.
8180 (help_echo_showing_p, hourglass_shown_p):
8181 * lisp.h (noninteractive_need_newline): Adjust declaration.
8183 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8185 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8187 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8188 ...this file and convert the latter to static. Adjust comment.
8189 (make_initial_frame):
8190 * window.c (init_window_once): Adjust user.
8191 * frame.h (last_nonminibuf_frame): Remove declaration.
8192 * lisp.h (selected_frame): Likewise.
8193 * msdos.c (the_only_display_info): Adjust comment.
8195 2013-09-23 Eli Zaretskii <eliz@gnu.org>
8197 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
8198 computing the end column of mouse-highlight that comes from
8199 display or overlay strings. (Bug#15437)
8200 (note_mouse_highlight): Adapt calculation of last argument to
8201 mouse_face_from_string_pos to the above change.
8203 * conf_post.h (__has_builtin): Define to zero, if undefined, on
8204 all platforms, not just for clang.
8206 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
8208 * filelock.c (lock_file_1): Rearrange to remove compiler warning
8209 about excess arguments to snprintf.
8211 * conf_post.h(assume): Use __builtin_unreachable for clang.
8213 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
8215 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
8216 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
8218 2013-09-23 Daniel Colascione <dancol@dancol.org>
8220 * alloc.c (USE_VALGRIND): New macro; on by default
8221 when ENABLE_CHECKING.
8222 (mark_maybe_object, mark_maybe_pointer)
8223 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
8225 (valgrind_p) [USE_VALGRIND]: New variable.
8226 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
8228 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
8230 * process.c (wait_reading_process_output): Change int pnamelen to
8233 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
8234 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
8235 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
8236 argument to unsigned long to avoid warning.
8237 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
8239 * conf_post.h (assume): Fix compiler error: x shall be cond.
8241 2013-09-22 Daniel Colascione <dancol@dancol.org>
8243 * xfns.c (x_get_monitor_attributes): Suppress unused variable
8244 warning when compiling without a window system.
8246 2013-09-22 Daniel Colascione <dancol@dancol.org>
8248 * data.c (Qbool_vector_p): New symbol.
8249 (bool_vector_spare_mask, popcount_size_t_generic)
8250 (popcount_size_t_msc, popcount_size_t_gcc)
8252 (bool_vector_binop_driver)
8253 (count_trailing_zero_bits, size_t_to_host_endian)
8254 (Fbool_vector_exclusive_or)
8255 (Fbool_vector_union)
8256 (Fbool_vector_intersection, Fbool_vector_set_difference)
8257 (Fbool_vector_subsetp, Fbool_vector_not)
8258 (Fbool_vector_count_matches)
8259 (Fbool_vector_count_matches_at): New functions.
8260 (syms_of_data): Intern new symbol, functions.
8261 * alloc.c (bool_vector_payload_bytes): New function.
8262 (Fmake_bool_vector): Instead of calling Fmake_vector,
8263 which performs redundant initialization and argument checking,
8264 just call allocate_vector ourselves. Make sure we clear any
8265 terminating padding to zero.
8266 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
8267 instead of open-coding the size calculation.
8268 (vroundup_ct): New macro.
8269 (vroundup): Assume argument >= 0; invoke vroundup_ct.
8270 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
8271 * composite.c (composition_gstring_put_cache):
8272 Change lint_assume to assume.
8273 * conf_post.h (assume): New macro.
8274 (lint_assume): Remove.
8275 * dispnew.c (update_frame_1): Change lint_assume to assume.
8276 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
8278 * image.c (gif_load): Change lint_assume to assume.
8279 * lisp.h (eassert_and_assume): New macro.
8280 (Qbool_vector_p): Declare.
8281 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
8282 (swap16, swap32, swap64): New inline functions.
8283 * macfont.m (macfont_shape): Change lint_assume to assume.
8284 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
8285 * xsettings.c (parse_settings): Use new swap16 and
8286 swap32 from lisp.h instead of file-specific macros.
8288 2013-09-22 Eli Zaretskii <eliz@gnu.org>
8290 * xdisp.c (try_window_id): Don't abort if cursor row could not be
8291 found (which can legitimately happen when the glyph row at the
8292 window start is disabled in the current_matrix. (Bug#15365)
8294 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
8296 Fix syntax.h bug introduced by recent INLINE change.
8297 syntax.h defined an extern inline function SYNTAX_ENTRY that was
8298 conditionally compiled one way in some modules, and a different
8299 way in others. This doesn't work with extern inline functions,
8300 which must have the same definition in all modules, because the
8301 defining code might be shared across modules, depending on the
8302 implementation. Symptoms reported by Martin Rudalics in:
8303 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
8304 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
8305 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
8306 overriding the corresponding functions in syntax.h.
8307 * syntax.h (syntax_property_entry, syntax_property_with_flags)
8308 (syntax_property): New inline functions.
8309 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
8310 Rewrite in terms of these new functions.
8312 2013-09-21 Eli Zaretskii <eliz@gnu.org>
8314 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
8315 not chars_in_text, whose result depends on the multibyteness of
8316 the current buffer. (Bug#15426)
8318 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
8320 Port recent change to hosts where pointers aren't 'long'.
8321 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
8322 Don't assume that pointers are the same width as 'long'.
8323 Add a compile-time check that a pointer fits into two X slots.
8325 A simpler, centralized INLINE.
8326 * conf_post.h (INLINE): Define only if not already defined.
8327 This allows us to use a single INLINE, defined by one file
8329 * emacs.c (INLINE): Define it.
8330 Also, include category.h, charset.h, composite.h, dispextern.h,
8331 syntax.h, systime.h, so that their INLINE definitions are expanded
8333 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
8334 * buffer.h, buffer.c (BUFFER_INLINE):
8335 * category.h, category.c (CATEGORY_INLINE):
8336 * character.h, character.c (CHARACTER_INLINE):
8337 * charset.h, charset.c (CHARSET_INLINE):
8338 * composite.h, composite.c (COMPOSITE_INLINE):
8339 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
8340 * frame.h, frame.c (FRAME_INLINE):
8341 * intervals.h, intervals.c (INTERVALS_INLINE):
8342 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
8343 * lisp.h, alloc.c (LISP_INLINE):
8344 * process.h, process.c (PROCESS_INLINE):
8345 * syntax.h, syntax.c (SYNTAX_INLINE):
8346 * systime.h, sysdep.c (SYSTIME_INLINE):
8347 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
8348 * window.h, window.c (WINDOW_INLINE):
8349 Remove. All uses replaced with INLINE.
8351 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
8353 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
8356 2013-09-19 Eli Zaretskii <eliz@gnu.org>
8358 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
8359 'const char *' to avoid compiler warnings due to similar change in
8360 the prototype of x_get_string_resource.
8362 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
8364 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
8365 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
8366 going to replace static variables below. Adjust comments.
8367 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
8368 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
8369 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
8370 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
8371 Related users changed.
8372 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
8373 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
8374 last_mouse_movement_time, going to replace static variables below.
8376 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
8377 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
8379 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
8380 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
8381 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
8382 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
8383 static variables below.
8384 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
8385 (last_mouse_scroll_bar): Remove.
8386 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
8387 (mouseExited): Related users changed.
8389 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
8391 Do not use external array to process X scroll bar messages.
8392 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
8393 (x_send_scroll_bar_event): Pack window pointer into two slots
8394 of XClientMessageEvent if we're 64-bit. Adjust comment.
8395 (x_scroll_bar_to_input_event): Unpack accordingly.
8397 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
8399 Ifdef away recent changes which aren't relevant to NS port.
8400 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
8401 [!HAVE_NS]: Declare as such.
8402 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
8403 [!HAVE_NS]: Define as such.
8405 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
8407 * frame.c (x_redo_mouse_highlight): New function
8408 to factor out common code used in W32 and X ports.
8409 * dispextern.h (x_redo_mouse_highlight): Add prototype.
8410 * xterm.h (struct x_display_info):
8411 * w32term.h (struct w32_display_info):
8412 * nsterm.h (struct ns_display_info): New members
8413 last_mouse_motion_frame, last_mouse_motion_x and
8414 last_mouse_motion_y, going to replace static variables below.
8415 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
8416 (redo_mouse_highlight): Remove.
8417 (note_mouse_movement, syms_of_xterm): Adjust user.
8418 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
8419 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
8420 (redo_mouse_highlight): Remove.
8421 (note_mouse_movement, syms_of_w32term): Adjust user.
8422 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
8423 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
8425 (note_mouse_movement, mouseMoved, syms_of_nsterm):
8426 * nsfns.m (compute_tip_xy): Adjust user.
8428 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
8430 * frame.c (x_mouse_grabbed): New function.
8431 * dispextern.h (x_mouse_grabbed): Add prototype.
8432 (last_mouse_frame): Remove declaration.
8433 * xterm.h (struct x_display_info):
8434 * w32term.h (struct w32_display_info):
8435 * nsterm.h (struct ns_display_info): New member
8436 last_mouse_frame, going to replace...
8437 * xdisp.c (last_mouse_frame): ...global variable.
8438 (note_tool_bar_highlight):
8439 * w32term.c (w32_mouse_position, w32_read_socket):
8440 * xterm.c (XTmouse_position, handle_one_xevent):
8441 Use x_mouse_grabbed.
8442 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
8444 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8446 * w32term.c (w32_read_socket): Avoid temporary
8447 variables in a call to x_real_positions.
8448 * xterm.c (handle_one_xevent): Likewise.
8450 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8452 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
8453 (x_icon_type): Remove prototype.
8454 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
8455 * frame.c (x_icon_type): Remove.
8456 * w32term.c (x_make_frame_visible, x_iconify_frame):
8457 * xterm.c (x_make_frame_visible, x_iconify_frame):
8458 Use x_set_bitmap_icon to factor out common code.
8460 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8462 * dispextern.h (check_x_display_info, x_get_string_resource):
8463 Declare here just once and unify the latter.
8464 * frame.c (check_x_display_info, x_get_string_resource):
8465 * nsterm.h (check_x_display_info):
8466 * xrdb.c (x_get_string_resource):
8467 * xterm.h (check_x_display_info): Remove prototypes.
8468 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
8469 * w32reg.c (x_get_string_resource): Likewise.
8470 (w32_get_rdb_resource): Adjust user.
8472 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8474 * xterm.h (struct x_display_info): New member
8475 x_pending_autoraise_frame, going to replace...
8476 * xterm.c (pending_autoraise_frame): ...static variable.
8477 (x_new_focus_frame, XTread_socket): Adjust users.
8478 * w32term.h (struct w32_display_info): New member
8479 w32_pending_autoraise_frame, going to replace...
8480 * w32term.c (pending_autoraise_frame): ...global variable.
8481 (x_new_focus_frame, w32_read_socket): Adjust users.
8483 2013-09-17 Glenn Morris <rgm@gnu.org>
8485 * xdisp.c (message_dolog): If we create *Messages*,
8486 switch it to messages-buffer-mode.
8488 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
8490 Don't overuse 'const' in types of locals.
8491 * bidi.c (bidi_count_bytes):
8492 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
8493 (xg_event_is_for_scrollbar):
8494 * xselect.c (x_handle_property_notify)
8495 (x_handle_selection_notify, x_handle_dnd_message):
8496 * xsettings.c, xsettings.h (xft_settings_event):
8497 * xterm.c (x_handle_net_wm_state, handle_one_event)
8498 (x_menubar_window_to_frame, x_detect_focus_change)
8499 (construct_mouse_click, note_mouse_movement)
8500 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8501 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8502 (handle_one_xevent, x_handle_net_wm_state):
8503 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
8504 (x_handle_dnd_message):
8505 Avoid unnecessary 'const', typically the second 'const' in
8506 'const foo * const arg', a 'const' that does not affect the API
8507 and doesn't significantly help the human reader.
8509 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8511 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
8512 only if Glib < 2.36.0.
8513 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
8514 * xsettings.c (init_gconf, init_gsettings): Do not check
8516 * xterm.c (handle_one_xevent): Do not call to x_clear_area
8518 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
8520 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
8522 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
8523 before calling g_type_init.
8525 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
8527 * nsterm.m (syms_of_nsterm): ... to here.
8529 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8531 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
8532 (ignore_next_mouse_click_timeout): Use Time as X does.
8533 (handle_one_xevent): Avoid cast and use unsigned comparison.
8535 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8537 Do not copy X event in handle_one_xevent except KeyPress case.
8538 Wnen XEvent is processed, it is unlikely to be changed except
8539 KeyPress case, so we can avoid copying and use const pointer to
8540 const data to make sure that an event is not changed elsewhere.
8541 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
8542 const' and do not create local copy except for the KeyPress event.
8543 Use casts to avoid a few glitches. Adjust formatting. Add comments.
8544 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
8545 (x_handle_net_wm_state, x_menubar_window_to_frame)
8546 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
8547 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8548 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
8549 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
8550 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
8551 (x_handle_dnd_message):
8552 * xsettings.c (xft_settings_event):
8553 Use 'const XEvent * const' where appropriate.
8554 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
8556 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8558 Fix X event waiting to handle multiple frames.
8559 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
8560 * xterm.c (pending_event_wait): Remove. Adjust users.
8561 (x_detect_focus_change): Pass frame arg.
8562 (handle_one_xevent): Find related frame early and clear per-frame
8563 wait_event_type only if this is an event for the relevant frame.
8564 (x_wait_for_event): Use per-frame wait_event_type.
8566 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
8568 * nsfns.m (Fx_create_frame): Fix font driver registration for
8571 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
8572 for syms_of_macfont.
8574 * nsterm.m: Include macfont.h.
8575 (ns_tmp_flags, ns_tmp_font): Remove.
8576 (ns_compute_glyph_string_overhangs): Check for driver Qns.
8577 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
8578 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8579 (changeFont:): Fix code style. Check for font driver type when
8582 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
8585 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
8586 (nsfont_open): Set font driver type.
8587 Set font->ascent and font->descent. Figure out font instead of
8588 ns_tmp_font, and flags instead of ns_tmp_flags.
8589 Fix indentation. Remove call to ns_draw_text_decoration,
8592 * nsfns.m: Include macfont.h.
8593 (Fx_create_frame): Register macfont driver, make a better default font.
8594 (Fns_popup_font_panel): Get font from macfont driver, if used.
8596 * macfont.m, macfont.h, macuvs.h: New files.
8598 * font.h: Declare syms_of_macfont.
8600 * font.c (syms_of_font): Call syms_of_macfont.
8602 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8604 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8606 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8607 and it is always zero for others, so I assume that this is an ancient
8608 leftover which nobody will want to change any more.
8609 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8610 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8611 * frame.c (x_set_scroll_bar_width):
8612 * w32fns.c (w32_createscrollbar):
8613 * w32term.c (w32_set_vertical_scroll_bar):
8614 * xfns.c (x_set_scroll_bar_default_width):
8615 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8616 (x_scroll_bar_expose): Related users changed.
8618 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8620 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8621 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8622 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8624 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8626 * nsterm.h, w32term.h, xterm.h: ...and not here.
8627 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8628 Remove unused Xisms.
8629 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8630 these modules are never compiled otherwise.
8632 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8634 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8635 Doc fix. (Bug#15375)
8637 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8639 Unify Fx_focus_frame between all ports.
8640 * frame.h (x_focus_frame): New prototype.
8641 * xfns.c (Fx_focus_frame): Remove.
8642 (syms_of_xfns): Do not defsubr it.
8643 (x_focus_frame): X implementation.
8644 * nsfns.m (Fx_focus_frame): Remove.
8645 (syms_of_nsfns): Do not defsubr it.
8646 (x_focus_frame): NS implementation.
8647 * w32term.c (Fx_focus_frame): Remove.
8648 (x_focus_on_frame): Rename to...
8649 (x_focus_frame): W32 implementation.
8650 * w32term.h (x_focus_on_frame): Remove prototype.
8651 * w32fns.c (Fx_focus_frame): Remove.
8652 (syms_of_w32fns): Do not defsubr it.
8653 * frame.c (Fx_focus_frame): Define here.
8654 (syms_of_frame): Defsubr here.
8655 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8657 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8659 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8660 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8661 each port to reference the port-specific window system data.
8662 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8663 (FRAME_DISPLAY_INFO): Define.
8664 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8665 (FRAME_DISPLAY_INFO): Define. Adjust users.
8666 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8667 (FRAME_DISPLAY_INFO): Define. Adjust users.
8668 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8669 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8670 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8671 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8672 * xselect.c, xterm.c: All related users changed.
8674 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8676 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8677 (x_menubar_window_to_frame): Remove prototypes.
8678 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8679 (x_menubar_window_to_frame, x_top_window_to_frame):
8681 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8682 (x_menubar_window_to_frame, x_top_window_to_frame):
8683 ...to here and convert all but the last to static.
8685 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8687 * lisp.mk (lisp): Add w32-common-fns.elc.
8689 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8691 * charset.c (char_charset): Document an exception for char-charset.
8693 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8695 * xterm.h (x_display_info): New field last_user_time...
8696 * xterm.c (toplevel): ...to replace static last_user_time.
8697 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8699 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8701 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8702 scroll bar values to prevent thumb from disappear and update comment.
8704 2013-09-11 Glenn Morris <rgm@gnu.org>
8706 * emacs.c (usage_message): Possessive apostrophe tweak.
8708 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8710 * nsterm.m (syms_of_nsterm): Use Qns.
8711 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8712 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8713 * xfns.c (x_display_info_for_name, Fx_open_connection):
8714 Remove old '#if 0' code.
8715 (syms_of_xfns): Use Qx.
8716 * termhooks.h (fullscreen_hook): Remove the leftover.
8717 (struct terminal): Fix typo in comment.
8719 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8721 Cleaning up a few X scroll bar bits.
8722 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8723 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8724 New member last_seen_part, going to replace...
8725 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8726 (xt_action_hook) [USE_LUCID]: Adjust user.
8727 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8728 Lucid-specific scroll bar support.
8729 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8730 to int and adjust to use last_seen_part member.
8731 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8732 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8733 Initialize last_seen_part.
8735 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8737 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8738 insert-buffer-substring an empty string.
8740 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8742 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8743 avoiding a GCC warning.
8745 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8747 Ifdef away frame tool bar code when it is not really used.
8748 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8749 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8750 and minimize_tool_bar_window_p under the above.
8751 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8752 (fset_tool_bar_window): Likewise.
8753 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8754 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8755 (change_frame_size_1):
8756 * window.c (window_from_coordinates, Frecenter): Adjust users.
8757 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8758 code is not really used.
8759 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8760 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8761 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8762 [!USE_GTK && !HAVE_NS]: Define as such.
8763 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8764 (note_mouse_highlight, expose_frame):
8765 * xfns.c (x_set_tool_bar_lines):
8766 * xterm.c (handle_one_xevent): Adjust users.
8768 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8770 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8771 This bug was introduced by my 2013-08-26 patch, which incorrectly
8772 assumed that the terminfo implementation doesn't use termcap buffers.
8773 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8774 these buffers apparently are used after all.
8775 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8776 (struct tty_display_info): Define members termcap_term_buffer and
8777 termcap_strings_buffer even if TERMINFO.
8779 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8782 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8783 'usage' docstring entry to pacify make-docfile.
8785 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8787 Change comparison functions =, <, >, <=, >= to take many arguments.
8788 * data.c: Change comparison functions' interface and implementation.
8789 * lisp.h: Make arithcompare available for efficient two arg
8791 * bytecode.c: Use arithcompare.
8792 * fileio.c: Use new interface.
8794 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8796 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8798 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8800 * eval.c (Feval): Document the new use of `lexical'.
8802 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8804 Review and drop old frame resize hack.
8805 * frame.h (struct frame): Remove force_flush_display_p.
8806 * dispnew.c (update_frame): Adjust user and don't call
8807 flush_frame here. The comment has said that there was an issues
8808 with redisplaying fringes, but I don't see any differences with
8809 and without this hack. Hopefully we can continue without it.
8810 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8811 current frame matrices twice if resized_p is set.
8813 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8815 Do not populate pure Xism x_sync to other ports.
8816 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8817 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8818 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8819 * w32term.h (x_sync): Remove prototype.
8821 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8823 Cleanup frame flushing.
8824 * dispextern.h (struct redisplay_interface):
8825 Drop flush_display_optional because flush_display is enough
8826 for X and flushing via RIF is just a no-op for others.
8827 * frame.h (flush_frame): New function.
8828 * dispnew.c (update_frame):
8829 * minibuf.c (read_minibuf):
8830 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8832 * keyboard.c (detect_input_pending_run_timers): Do not flush
8833 all frames but selected one in redisplay_preserve_echo_area.
8834 * nsterm.m (ns_flush): Remove no-op.
8835 (ns_redisplay_interface): Adjust user.
8836 * w32term.h (x_flush): Remove no-op.
8837 (w32_redisplay_interface): Adjust user.
8838 * xterm.c (x_flush): Simplify because we do not flush all
8839 frames at once any more. Adjust comment.
8840 (x_redisplay_interface): Adjust user.
8842 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8844 Port --without-x --enable-gcc-warnings to Fedora 19.
8845 * gfilenotify.c (globals_of_gfilenotify):
8846 Call g_type_init only if using an older glib version that needs it.
8848 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8850 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8851 (last_glyphless_glyph_merged_face_id): Remove declarations.
8852 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8853 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8854 (last_glyphless_glyph_merged_face_id): Now static.
8855 (merge_escape_glyph_face): New function, refactored from...
8856 (get_next_display_element): ...here.
8857 (merge_glyphless_glyph_face): New function, refactored from...
8858 (produce_glyphless_glyph): ...here...
8859 * term.c (produce_glyphless_glyph): ...and here.
8861 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8863 * eval.c (eval_sub): Only call Ffunction if necessary.
8865 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8867 Attempt to make redisplay more selective when changing cursor type.
8868 * frame.h (struct frame): New bitfield cursor_type_changed.
8869 * xdisp.c (cursor_type_changed): Remove.
8870 (try_cursor_movement, redisplay_window, try_window_id)
8871 (set_frame_cursor_types, try_window_reusing_current_matrix):
8872 Adjust to use per-frame bitfield.
8873 (redisplay_internal): Look for cursor type change on each visible
8874 frame and consider all frames if cursor type has been changed on
8875 the frame other than selected. If cursor type has been changed on
8876 selected frame only, do not use fast update.
8878 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8880 Attempt to make redisplay more selective when changing fonts.
8881 * frame.h (struct frame): New bitfield fonts_changed.
8882 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8883 (adjust_frame_glyphs): Add prototype.
8884 * dispnew.c (fonts_changed_p): Remove.
8885 (adjust_glyphs): Remove because we do not
8886 adjust matrices on all frames at once any more.
8887 (adjust_frame_glyphs): Block and unblock input here.
8888 (adjust_glyph_matrix): Use fonts_changed.
8889 (change_frame_size_1): Use adjust_frame_glyphs.
8890 * font.c (font_open_entity): Use fonts_changed.
8891 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8892 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8893 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8894 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8895 (shrink_mini_window, Fresize_mini_window_internal)
8896 (window_scroll_pixel_based, Fset_window_configuration)
8897 (apply_window_adjustment, Fset_window_vscroll):
8898 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8899 Use adjust_frame_glyphs.
8900 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8901 (try_window_reusing_current_matrix, try_window_id, display_line)
8902 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8903 (redisplay_internal): Consider fonts_changed and adjust frame
8904 matrices for each frame only if the frame is visible. If font
8905 has been changed on some frame during full redisplay, retry
8906 only visible frames where the font has been actually changed.
8908 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8910 Cache current header and mode line height for each window.
8911 * window.h (struct window): New fields mode_line_height
8912 and header_line_height.
8913 * window.c (make_window): Initialize them.
8914 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8915 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8916 (current_mode_line_height, current_header_line_height):
8918 * xdisp.c (current_mode_line_height, current_header_line_height):
8920 (pos_visible_p, init_xdisp): Adjust user.
8921 (redisplay_window): Invalidate mode_line_height and
8922 header_line_height if current and desired matrices do not agree.
8924 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8926 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8927 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8929 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8931 Make --without-x compatible with --enable-gcc-warnings.
8932 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8933 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8934 members under HAVE_WINDOW_SYSTEM.
8935 * keyboard.c (make_lispy_focus_out): Likewise.
8936 (record_menu_key): Move under HAVE_MENUS.
8937 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8938 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8939 (syms_of_xdisp): Adjust user.
8940 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8941 (start_hourglass, cancel_hourglass):
8942 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8943 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8944 and CLEAR_FONT_TABLE_NFONTS.
8945 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8946 Declare only if HAVE_WINDOW_SYSTEM.
8947 (lface_same_font_attributes_p, clear_face_gcs): Define only
8948 if HAVE_WINDOW_SYSTEM.
8950 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8952 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8953 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8954 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8956 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8958 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8960 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8962 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8963 This fixes a type error on hosts where ptrdiff_t is wider than int.
8965 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8967 * keyboard.c (read_key_sequence_vs): New function.
8968 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8971 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8973 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8975 Makefile improvements.
8976 * Makefile.in (config.status): Don't use double-colon rules, as
8977 they are not portable according to POSIX. Fix shell typo with `;
8978 I guess this rule has never been tested?
8979 (VCSWITNESS): New macro, to override any environment var.
8981 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8983 * xterm.h (struct x_display_info): Do not track X connection
8984 fd separately because it is always available from Display.
8985 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8988 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8990 * buffer.c (drop_overlay):
8991 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8992 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8994 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8996 * buffer.c (Fmake_overlay, Fmove_overlay):
8997 * intervals.c (set_point_from_marker):
8998 * print.c (PRINTPREPARE): Prefer signal_error
8999 to plain error and report unsuitable marker too.
9001 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9003 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9004 for 'dragging' member.
9005 (struct x_output): Remove set-but-unused leftovers
9006 'left_before_move' and 'top_before_move'.
9007 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9008 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9009 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9010 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9011 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9012 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9013 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9014 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9016 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9018 * nsfont.m (INVALID_GLYPH): New define.
9019 (nsfont_encode_char): Use INVALID_GLYPH.
9020 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
9022 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9024 * xterm.c (x_last_mouse_movement_time): Revert last change.
9025 This code should use XDisplayMotionBufferSize to check display's
9026 motion history first, and there are few other issues as well.
9027 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
9028 (handle_one_xevent): Adjust user.
9030 2013-09-02 Martin Rudalics <rudalics@gmx.at>
9032 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
9033 * frame.c (Flast_nonminibuf_frame): ... to here.
9034 (check_minibuf_window): Don't abort if no window was found
9037 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9039 Use XGetMotionEvents to ask the last mouse motion time from X server.
9040 * xterm.c (X_MOTION_HISTORY): Default to 1.
9041 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
9042 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
9043 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
9044 Ifdef away legacy code.
9045 (XTmouse_position, x_scroll_bar_report_motion):
9046 Use x_last_mouse_movement_time.
9047 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
9050 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9052 * msdos.c (last_mouse_window): Move to...
9053 (dos_rawgetc): ...this function and adjust comment.
9054 * nsterm.m (last_window): Rename to last_mouse_window, move to...
9055 (mouseMoved): ...this function and adjust comment.
9056 * w32term.c (last_window): Likewise with...
9057 (w32_read_socket): ...this function.
9058 * xterm.c (last_window): Likewise with...
9059 (handle_one_xevent): ...this function.
9061 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9063 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
9064 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
9065 (handle_one_xevent): ...to here.
9066 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
9069 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9071 * msdos.c (IT_set_terminal_window): Remove no-op.
9072 (initialize_msdos_display): Adjust terminal setup.
9073 * w32console.c (w32con_set_terminal_window): Remove no-op.
9074 (initialize_w32_display): Adjust terminal setup.
9075 * w32term.c (w32_set_terminal_window): Remove no-op.
9076 (w32_create_terminal): Adjust terminal setup.
9077 * xterm.c (XTset_terminal_window): Remove no-op.
9078 (x_create_terminal): Adjust terminal setup.
9080 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9082 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
9084 (ns_create_terminal): Adjust terminal setup.
9085 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
9087 (w32_create_terminal): Adjust terminal setup.
9088 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
9090 (x_create_terminal): Adjust terminal setup.
9092 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9094 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
9095 (CLIP_TEXT_POS_FROM_MARKER): New macro.
9096 * dispnew.c (buffer_posn_from_coords):
9097 * window.c (Fwindow_end, displayed_window_lines):
9098 * xdisp.c (redisplay_mode_lines): Use it.
9100 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
9102 * fontset.c (face_for_char): Check char in the current face font first
9103 if HAVE_NS (Bug#15138).
9105 2013-08-31 Martin Rudalics <rudalics@gmx.at>
9107 * window.c (temp_output_buffer_show): Make sure window returned
9108 by display_buffer is live (Bug#15213).
9110 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
9112 Minor cleanup to avoid forward declarations.
9113 * coding.h (struct ccl_spec): Remove forward declaration.
9114 * composite.h (toplevel): Include font.h.
9115 (struct composition_it, struct face, struct font_metrics):
9116 Remove forward declaration.
9117 * dispextern.h (struct image, struct atimer): Likewise.
9118 * emacsgtkfixed.h (struct frame): Likewise.
9119 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
9120 * font.h (struct font_driver, struct font, struct glyph_string)
9121 (struct face): Remove forward declaration.
9122 * fontset.h (struct face, struct font): Likewise.
9123 * frame.h (toplevel): Style cleanup.
9124 (enum output_method): Move to...
9125 * termhooks.h (enum output_method): ...here.
9126 (struct glyph, struct frame, struct ns_display_info)
9127 (struct x_display_info, struct w32_display_info):
9128 Remove forward declaration.
9129 * xterm.h (toplevel): Include termhooks.h.
9130 (struct font, struct window, struct glyph_matrix, struct frame)
9131 (struct input_event, struct face, struct image): Remove forward
9133 * gtkutil.h (struct _widget_value): Likewise.
9134 * keyboard.h (toplevel): Include termhooks.h.
9135 (struct input_event): Remove forward declaration.
9137 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9139 * intervals.c (set_point_from_marker): New function.
9140 * editfns.c (Fgoto_char):
9141 * process.c (Finternal_default_process_filter):
9142 * window.c (select_window_1): Use it.
9143 * buffer.h (set_point_from_marker): Add prototype.
9145 2013-08-29 Eli Zaretskii <eliz@gnu.org>
9147 * w32.c (term_winsock): Call release_listen_threads before calling
9149 (_sys_wait_accept): Wait for accept event in a loop with a finite
9150 timeout, instead of waiting indefinitely. Will hopefully avoid
9151 hanging during exit because WSACleanup deadlocks waiting for the
9152 event object to be released. (Bug#14333)
9154 * w32proc.c (release_listen_threads): New function, signals all
9155 the reader threads that listen for connections to stop waiting.
9157 * w32.h (release_listen_threads): Add prototype.
9159 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9161 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
9162 field of new marker (for sanity and safety).
9163 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
9164 anyway because XMISCTYPE is a function and can't be an lvalue).
9166 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9168 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
9169 (x_after_update_window_line, x_scroll_bar_create)
9170 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9171 (handle_one_xevent, x_clear_frame_area):
9172 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
9173 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
9174 * xterm.h (x_clear_area): Adjust prototype.
9176 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9178 Hook scanning and indentation functions to find_newline. This helps
9179 to avoid duplicated code and renders more respect to newline cache.
9180 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
9181 * cmds.c (Fforward_line):
9182 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
9183 Use find_newline and avoid unnecessary point movements.
9184 * search.c (scan_newline): Implement on top of find_newline.
9186 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
9188 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
9189 scoped code (bug#11258).
9191 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
9193 * nsterm.m (last_window): New variable.
9194 (EV_TRAILER2): New macro.
9195 (EV_TRAILER): Call EV_TRAILER2.
9196 (mouseMoved:): Add support for mouse-autoselect-window
9197 on nextstep (Bug#6888).
9199 2013-08-28 Andreas Schwab <schwab@suse.de>
9201 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
9202 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
9203 Remove unused macro definitions.
9204 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
9205 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
9206 Only define if emacs.
9208 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9210 Prefer enum glyph_row_area to int where appropriate.
9211 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
9213 (window_box, window_box_width, window_box_left, window_box_left_offset)
9214 (window_box_right, window_box_right_offset): Adjust prototypes.
9215 * xdisp.c (window_box, window_box_width, window_box_left)
9216 (window_box_left_offset, window_box_right, window_box_right_offset):
9217 Use enum glyph_row_area. Adjust users and tweak comment where needed.
9218 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
9219 * nsterm.m (ns_clip_to_row):
9220 * w32term.c (w32_clip_to_row):
9221 * xterm.c (x_clip_to_row): Likewise.
9223 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9225 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
9226 (Fprevious_overlay_change): Fast path for buffer with no overlays.
9228 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
9230 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
9231 for portability to hosts where /bin/sh has problems.
9233 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9235 Redesign redisplay interface to drop global output_cursor.
9236 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
9237 (toplevel): Remove declaration of output_cursor.
9238 (set_output_cursor, x_cursor_to): Remove prototype.
9239 * window.h (struct window): New member output_cursor.
9240 (output_cursor_to): New function to replace RIF member.
9241 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
9242 (update_text_area, set_window_cursor_after_update): Use it.
9243 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
9244 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9245 * nsterm.m (ns_update_window_begin, ns_update_window_end):
9246 * w32term.c (x_update_window_begin, x_update_window_end):
9247 * xterm.c (x_update_window_begin, x_update_window_end):
9248 Adjust to use per-window output cursor.
9250 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
9252 Simplify SELECT_TYPE-related code.
9253 Like EMACS_TIME, this portability layer is no longer needed, since
9254 Emacs has been using fd_set as a portability layer for some time.
9255 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
9256 (SELECT_TYPE): Remove. All uses changed to fd_set.
9257 (fd_set) [!FD_SET]: New typedef.
9259 Simplify EMACS_TIME-related code.
9260 This portability layer is no longer needed, since Emacs has been
9261 using struct timespec as a portability layer for some time.
9262 * atimer.h, buffer.h, dispextern.h, xgselect.h:
9263 Include <time.h> rather than "systime.h"; that's all that's needed now.
9264 * dispnew.c: Include <timespec.h> rather than "systime.h";
9265 that's all that's needed now.
9266 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
9267 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
9268 TIMESPEC_RESOLUTION.
9269 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
9270 LOG10_TIMESPEC_RESOLUTION.
9271 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
9272 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
9273 (make_emacs_time): Remove. All used changed to make_timespec.
9274 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
9275 (current_timespec): Rename from current_emacs_time. All uses changed.
9276 (add_emacs_time): Remove. All uses changed to timespec_add.
9277 (sub_emacs_time): Remove. All uses change dot timespec_sub.
9278 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
9279 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
9280 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
9281 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
9282 (current_timespec): Rename from current_emacs_time. All uses changed.
9283 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
9284 changed to timespec_cmp.
9285 * xgselect.c: Include <timespec.h>, since our .h files don't.
9287 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
9289 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
9290 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
9291 Remove the leftovers.
9292 * gtkutil.c (toplevel): Do not declare Qxft but include
9294 * image.c (toplevel): Do not declare Vlibrary_cache because
9295 it's already done in lisp.h.
9297 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
9299 * lisp.h (Mouse_HLInfo): Move from here...
9300 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
9301 (reset_mouse_highlight): New function.
9302 * msdos.c (dos_set_window_size, IT_update_begin)
9303 (internal_terminal_init):
9304 * nsterm.m (ns_update_window_end, x_free_frame_resources)
9305 (ns_initialize_display_info):
9306 * w32console.c (initialize_w32_display):
9307 * w32term.c (x_update_window_end, x_free_frame_resources)
9308 (w32_initialize_display_info):
9309 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
9310 * window.c (Fdelete_other_windows_internal):
9311 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
9312 * termchar.h (toplevel):
9313 * xterm.h (toplevel): Include dispextern.h.
9315 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
9317 Fix minor problems found by static checking.
9318 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
9319 (expect): Avoid nested-if warning.
9320 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
9321 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
9322 * nsterm.h, nsterm.m (ns_select):
9323 * xgselect.c, xgselect.h (xg_select):
9324 Adjust signature to better match pselect's.
9325 * nsterm.m (ns_select):
9326 Don't set *TIMEOUT, since pselect doesn't.
9327 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
9328 diagnostic about assigning const char * to it.
9329 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
9331 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
9333 * lread.c (substitute_object_recurse): Handle hash-tables as well
9336 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
9338 Fix unlikely core dump in init_tty, and simplify terminfo case.
9339 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
9340 The old version incorrectly dumped core if malloc returned a
9341 buffer containing only non-NUL bytes.
9342 (init_tty): Do not allocate or free termcap buffers; the
9343 struct does that for us now.
9344 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
9345 (struct tty_display_info): Define members termcap_term_buffer and
9346 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
9347 use them. Allocate them directly in struct rather than indirectly
9348 via a pointer, to simplify init_tty.
9350 * frame.c (check_minibuf_window): Initialize 'window' properly,
9351 so that Emacs reliably aborts later if 'window' is not initialized.
9353 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
9355 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
9356 of VoidSymbol (Bug#15154).
9358 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9360 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
9361 mouse_face_beg_y and mouse_face_end_y.
9362 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
9363 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
9364 Adjust users and update comment where appropriate.
9366 2013-08-26 Martin Rudalics <rudalics@gmx.at>
9368 * frame.c (check_minibuf_window): New function.
9369 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
9370 Call check_minibuf_window (Bug#15183).
9372 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9374 * window.h (struct window): Replace last_cursor with last_cursor_vpos
9375 because this is the only last cursor data we need to keep and consult.
9376 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
9377 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
9380 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9382 Fix recovering from possible decompression error.
9383 Since insert_from_gap doesn't always move point, we can't use PT as
9384 the position where the partially decompressed data ends, and
9385 should count how many bytes was produced so far.
9386 * decompress.c (struct decompress_unwind_data): Add nbytes member.
9387 (unwind_decompress): Really delete partially uncompressed data.
9388 (Fzlib_decompress_region): Take decompressed data size into account.
9390 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9392 * syntax.c (init_syntax_once): Adjust comment and do an early
9393 initialization of Qchar_table_extra_slots just once...
9394 * casetab.c (init_casetab_once):
9395 * category.c (init_category_once):
9396 * character.c (syms_of_character):
9397 * coding.c (syms_of_coding):
9398 * xdisp.c (syms_of_xdisp): ...and omit it here.
9400 2013-08-24 Eli Zaretskii <eliz@gnu.org>
9402 * xdisp.c (get_next_display_element): Don't apply to characters
9403 from a display vector the logic of setting it->end_of_box_run_p
9404 suitable for characters from a buffer. (Bug#15175)
9406 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
9407 to handle directories, rather than '_utime' which doesn't.
9410 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
9412 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
9413 or fullscreen (Bug#14627).
9415 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
9417 System-dependent integer overflow fixes.
9418 * process.c (Fset_process_window_size): Signal an error if
9419 the window size is outside the range supported by the lower level.
9420 * sysdep.c (set_window_size): Return negative on error,
9421 nonnegative on success, rather than -1, 0, 1 on not in system,
9422 failure, success. This is simpler. Caller changed.
9423 (serial_configure): Remove unnecessary initialization of local.
9424 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
9425 size fits in unsigned long; this isn't true on some 32-bit hosts.
9426 Avoid buffer overrun if some future version of /proc/meminfo has a
9427 variable name longer than 20 bytes.
9428 (system_process_attributes) [__FreeBSD__]:
9429 Don't assume hw.availpages fits in 'int'.
9431 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
9433 Don't let very long directory names overrun the stack.
9434 Fix some related minor problems involving "//", vfork.
9435 * callproc.c (encode_current_directory): New function.
9436 (call_process): Don't append "/"; not needed.
9437 * fileio.c (file_name_as_directory_slop): New constant.
9438 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
9439 this can save the caller having to alloca.
9440 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
9441 Use SAFE_ALLOCA, not alloca.
9442 (directory_file_name, Fexpand_file_name): Leave leading "//"
9443 alone, since it can be special even on POSIX platforms.
9444 * callproc.c (call_process):
9445 * process.c (Fformat_network_address):
9446 * sysdep.c (sys_subshell):
9447 Use encode_current_directory rather than rolling our own.
9448 (create_process): No need to encode directory; caller does that now.
9449 * process.h (encode_current_directory): New decl.
9450 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
9451 Rework to avoid 'goto xyzzy;'.
9453 2013-08-23 Eli Zaretskii <eliz@gnu.org>
9455 * xdisp.c (handle_face_prop): If the default face was remapped use
9456 the remapped face for strings from prefix properties. (Bug#15155)
9458 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9460 Minor cleanup for redisplay interface and few related functions.
9461 * frame.h (enum text_cursor_kinds): Move from here...
9462 * dispextern.h (enum text_cursor_kinds): ...to here.
9463 (toplevel): Drop unnecessary declarations.
9464 (struct redisplay_interface): Use bool and enum text_cursor_kinds
9465 in update_window_end_hook and draw_window_cursor functions.
9466 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
9467 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
9468 * w32term.c (x_update_window_end, w32_draw_window_cursor):
9469 * xterm.c (x_update_window_end, x_draw_window_cursor):
9470 * xdisp.c (display_and_set_cursor, update_window_cursor)
9471 (update_cursor_in_window_tree, x_update_cursor): Use bool and
9472 enum text_cursor_kinds where appropriate.
9474 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9476 Redesign redisplay interface to drop updated_row and updated_area.
9477 * dispextern.h (updated_row, updated_area): Remove declaration.
9478 (struct redisplay_interface): Pass glyph row and row area parameters
9479 to write_glyphs, insert_glyphs and clear_end_of_line functions.
9480 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9482 * dispnew.c (updated_row, updated_area): Remove.
9483 (redraw_overlapped_rows, update_window_line): Adjust user.
9484 (update_marginal_area, update_text_area): Likewise. Pass updated row
9485 as a parameter. Prefer enum glyph_row_area to int where appropriate.
9486 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9489 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
9491 * process.c (flush_pending_output): Remove stub.
9494 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9496 * callproc.c: Fix race that killed background processes (Bug#15144).
9497 (call_process): New arg TEMPFILE_INDEX. Callers changed.
9498 Record deleted process-id in critical section, not afterwards.
9499 Don't mistakenly kill process created by a call-process invocation
9500 that discards output and does not wait.
9502 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
9504 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
9505 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
9506 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
9507 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
9508 to shut up compiler in mark_object.
9509 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
9511 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9513 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
9514 We can't portably rely on PTY_OPEN doing that, even if
9515 it calls posix_openpt with O_CLOEXEC.
9517 2013-08-20 Kenichi Handa <handa@gnu.org>
9519 * character.c (string_char): Improve commentary.
9521 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
9523 * image.c (SIGNATURE_DIGESTSIZE): Remove.
9524 (struct animation_cache): Make signature a flexible array member.
9525 All uses changed. This is a tad slower but may insulate us better
9526 from future changes to ImageMagick.
9528 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9530 * image.c: Shrink memory needed for animation cache.
9531 (SIGNATURE_DIGESTSIZE): New constant.
9532 (struct animation_cache): Make 'signature' a fixed size array of bytes.
9533 (imagemagick_create_cache): Copy the signature. This saves
9534 several KB of memory that ImageMagick wastes per signature.
9535 Don't bother updating the update_time, as the caller does that now.
9536 (imagemagick_prune_animation_cache): Don't destroy the signature, as
9537 it's a fixed size struct member now.
9538 (imagemagick_get_animation_cache): Always destroy the signature,
9539 as it's now imagemagick_create_cache's responsibility to copy it.
9540 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
9541 and use memcmp rather than strcmp.
9542 eassert that ImageMagick returns a signature of the specified length.
9544 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
9546 * image.c (imagemagick_get_animation_cache): Don't segfault on
9548 (imagemagick_get_animation_cache): Revert to previous definition
9549 so that it actually works. But keep the memory leak fix.
9550 (imagemagick_get_animation_cache): Fix memory leak.
9552 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9554 * image.c: Fix animation cache signature memory leak.
9555 Fix some other minor performance problems while we're at it.
9556 (imagemagick_create_cache): Clear just the members that
9557 need clearing. Don't set update_time, as caller does that now.
9558 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
9559 Simplify by using pointer-to-pointer instead of a prev pointer.
9560 (imagemagick_prune_animation_cache): Use make_emacs_time rather
9561 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
9562 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
9563 it's already a copy. Free the signature probe unless it's cached.
9565 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
9566 This was introduced by my 2013-08-12 fix for Bug#15035.
9568 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
9570 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
9571 (imagemagick_prune_animation_cache): Now static.
9573 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
9575 * image.c (imagemagick_get_animation_cache): Don't segfault when
9576 pruning all entries.
9578 2013-08-18 Ken Brown <kbrown@cornell.edu>
9580 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
9581 static heap if ENABLE_CHECKING is defined.
9582 (max_bss_sbrk_ptr): New variable.
9584 (report_sheap_usage): Report maximum static heap usage instead of
9585 ending static heap usage.
9587 2013-08-17 Eli Zaretskii <eliz@gnu.org>
9589 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
9590 of zlib_initialized according to the results of calling
9591 init_zlib_functions.
9593 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9595 * image.c: Implement an ImageMagick per-image cache.
9596 (imagemagick_get_animation_cache): Fix a double-free error.
9597 (imagemagick_load_image): Remove the ping_wand code, which only
9598 apparently saved time on invalid animated images, and slowed down
9599 everything else. Optimise for the common case.
9601 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9603 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9605 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9607 * marker.c (set_marker): Remove documentation of undefined behavior.
9609 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9611 * image.c (imagemagick_compute_animated_image): Animate correctly
9612 when sub-images are smaller than the main image.
9613 (imagemagick_compute_animated_image): Setting the iterator row to
9614 zero is apparently not allowed.
9615 (imagemagick_compute_animated_image): Allow images that say they
9616 have sub-images that are bigger than the main image, but just crop
9619 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9621 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9623 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9625 * image.c (imagemagick_compute_animated_image): Respect the GIF
9628 2013-08-15 Ken Brown <kbrown@cornell.edu>
9630 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9631 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9634 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9636 Fix minor problems found by static checking.
9637 * frame.c (delete_frame):
9638 * xdisp.c (next_element_from_display_vector):
9639 Avoid uninitialized local.
9640 * image.c (imagemagick_compute_animated_image): Port to C89.
9641 Prefer usual GNU indentation style for loops.
9642 Be more careful about bizarrely large sizes, by using ptrdiff_t
9645 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9647 Fix infinite frame selection loop (Bug#15025).
9648 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9650 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9652 * xdisp.c (compute_window_start_on_continuation_line):
9653 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9654 to make sure we end up setting the window start at the leftmost
9655 visible character of the display line. This avoids funky
9656 horizontal shifting because the window start is not kept on the
9657 same position. (Bug#15090)
9658 (next_element_from_display_vector): Support 'box' face attribute
9659 in the face definitions of a display vector. (Bug#15099)
9661 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9663 * image.c (imagemagick_compute_animated_image): Implement animated
9665 (imagemagick_compute_animated_image): Fix some compilation
9666 warnings. Implement a very simple cache to make the animation
9667 usable at all, but it should be replaced with a per-image cache.
9669 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9671 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9672 to do `for' loops over alist values.
9673 * buffer.h (FOR_EACH_BUFFER):
9674 * process.c (FOR_EACH_PROCESS): Use it.
9675 (handle_child_signal, status_notify, Fget_buffer_process)
9676 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9678 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9680 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9681 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9682 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9683 to xzalloc and so avoid redundant call to memset.
9684 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9685 members because it is allocated with xzalloc and so already zeroed.
9687 2013-08-14 Ken Brown <kbrown@cornell.edu>
9689 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9692 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9694 Utility function and macro to copy Lisp string to C string.
9695 * lisp.h (xlispstrdupa): New macro.
9696 (xlispstrdup): New prototype.
9697 * alloc.c (xlispstrdup): New function.
9698 * callint.c (Fcall_interactively):
9699 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9700 (Fsubstitute_in_file_name):
9701 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9702 * image.c (x_create_bitmap_from_file):
9703 * w32term.c (w32_term_init):
9704 * xterm.c (x_term_init): Use xlispstrdup.
9706 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9708 * image.c (imagemagick_load_image): Make animated pictures work.
9709 There's still some problems with background color settings, though
9712 * decompress.c (unwind_decompress): Always restore point.
9714 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9716 * marker.c (set_marker): Reformat documentation.
9718 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9720 * xdisp.c (cursor_type_changed): Now static.
9722 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9723 Use changed. This avoids the need to call xmalloc and for the
9724 caller to call xfree, and avoids memory leaks in some situations.
9726 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9728 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9729 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9730 (redisplay_window): If window_end_valid is cleared due to non-zero
9731 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9732 so do not call to try_cursor_movement for that window.
9734 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9736 * window.h (struct window): Convert window_end_pos and
9737 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9738 (wset_window_end_pos, wset_window_end_vpos): Remove.
9739 * dispnew.c (adjust_glyph_matrix):
9740 * window.c (Fwindow_end, replace_window, set_window_buffer)
9742 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9743 (set_vertical_scroll_bar, redisplay_window, try_window)
9744 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9745 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9746 (note_mouse_highlight): Adjust users.
9747 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9750 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9752 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9753 * image.c (imagemagick_filename_hint): Use `const char *' and
9754 prefer SSDATA to SDATA to avoid warnings.
9756 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9758 Cleanup window fringes, margins and scroll bars adjustments.
9759 * window.c (set_window_fringes, set_window_margins)
9760 (set_window_scroll_bars, apply_window_adjustment): New functions.
9761 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9762 (Fset_window_scroll_bars): Use them.
9764 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9766 * window.h (struct window): Convert scroll_bar_width
9767 from Lisp_Object to integer. Adjust comment.
9768 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9770 * window.c (wset_scroll_bar_width): Remove.
9771 (make_window): Initialize scroll_bar_width.
9772 (Fsplit_window_internal): Use direct assignment.
9773 (Fset_window_configuration, save_window_save):
9774 Convert Lisp_Object to integer and back where appropriate.
9775 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9776 bar was actually changed, and mention this in docstring.
9778 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9780 * decompress.c: Minor simplifications.
9781 (Fzlib_decompress_region): Don't bother verifying
9782 that avail_out <= UINT_MAX, as that was confusing.
9783 Mention the restriction in a comment instead.
9784 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9786 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9788 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9789 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9791 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9793 * image.c (imagemagick_filename_hint): Check for errors in the
9796 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9798 * window.c (Fwindow_margins): Return nil when there's no marginal
9799 area, as per the documented API.
9801 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9802 Fmake_vector, as scroll bar's struct members are not all Lisp
9803 objects now. This avoids crashes in GC.
9805 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9806 bool, so its address could be taken.
9808 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9810 * image.c (imagemagick_filename_hint): New function to possibly
9811 apply `image-content-type-suffixes'.
9812 (imagemagick_load_image): Use it.
9814 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9816 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9817 if loading zlib failed.
9819 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9821 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9822 2013-08-13 checkin below. Change bool to BOOL, rule is:
9823 All Obj-C code uses BOOL, except for interfaces callable from C.
9825 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9827 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9829 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9830 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9831 bool instead of BOOL.
9832 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9833 from Lisp_Object to bitfield. Adjust comment.
9834 * w32term.c (x_scroll_bar_create): Adjust user.
9835 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9836 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9837 Use bool for boolean.
9838 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9839 to `unsigned int' when defining a bitfield.
9841 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9843 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9845 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9847 * window.h (struct window): Convert left_margin_cols and
9848 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9849 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9850 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9852 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9854 (showing_window_margins_p, update_window_line, update_frame_1):
9855 * fringe.c (draw_fringe_bitmap_1):
9856 * xdisp.c (window_box_width): Adjust users.
9857 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9858 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9859 Use direct assignment.
9860 (Fset_window_configuration, save_window_save, Fwindow_margins):
9861 Convert Lisp_Object to integer and back where appropriate.
9862 (Fset_window_margins): Adjust user. Return t if any margin
9863 was actually changed, and mention this in docstring.
9865 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9867 * syntax.c (forward_word):
9868 * cmds.c (forward_char, backward_char): Mention the optional argument.
9870 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9872 * window.h (struct window): Convert left_fringe_width
9873 and right_fringe_width from Lisp_Objects to integers.
9875 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9876 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9877 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9879 (make_window): Initialize new integer fields to -1.
9880 (Fsplit_window_internal): Use direct assignment.
9881 (Fset_window_configuration, save_window_save):
9882 Convert Lisp_Object to integer and back where appropriate.
9883 (Fset_window_fringes): Adjust user. Return t if any fringe
9884 was actually changed, and mention this in docstring.
9886 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9888 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9889 * nsfns.m (x_set_cursor_type):
9890 * w32fns.c (x_set_cursor_type):
9891 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9892 * xdisp.c (set_frame_cursor_types): ...but in common code.
9894 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9896 * font.c (clear_font_cache): New function, stripped from...
9897 (Fclear_font_cache): ...here, which now uses the function
9898 above. Adjust comment.
9899 * font.h (clear_font_cache): Add prototype.
9900 * xfaces.c (clear_face_cache): Use clear_font_cache.
9902 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9904 * window.c (Fset_window_start): Compare `w', not `window' because
9905 `w' might not be equal to `window' after call to decode_live_window.
9907 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9909 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9910 This fixes a problem introduced by the Bug#15035 patch
9911 when using GPG. Reported by Herbert J. Skuhra.
9913 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9915 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9916 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9917 not yet initialized.
9919 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9921 * decompress.c (Fzlib_decompress_region): Support zlib
9922 decompression, too, and rename.
9924 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9926 Minor zlib configuration tweaks.
9927 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9928 Don't assume presence of fn_inflateInit2_ zlib internal function.
9930 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9932 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9933 include the zlib prefix.
9935 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9937 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9938 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9939 define static variables that are pointers to zlib functions to be
9941 (init_zlib_functions) [WINDOWSNT]: New function.
9942 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9944 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9945 macros instead of invoking the zlib functions directly.
9946 (syms_of_decompress): DEFSYM Qzlib_dll.
9947 Staticpro Szlib_available_p.
9949 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9951 Avoid looping over all frame windows to freeze and unfreeze.
9952 * window.h (struct window): Drop frozen_window_start_p.
9953 (freeze_window_starts): Drop prototype.
9954 * frame.h (struct frame): New frozen_window_starts flag.
9955 (FRAME_WINDOWS_FROZEN): New macro.
9956 * window.c (freeze_window_start, freeze_window_starts):
9958 (select_window, replace_window): Adjust users.
9959 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9960 (window_frozen_p): New function.
9961 (redisplay_window): Use it.
9963 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9965 Fix some fd issues when running subprocesses (Bug#15035).
9966 Fix bugs that can leak files or file descriptors on errors.
9967 Don't unlink open temp files, as that's hard for users to diagnose
9968 when things go awry (e.g., temp disk exhausted).
9969 Don't bother to lock temp files. Check for invalid recursion.
9970 * callproc.c (synch_process_fd): Remove. All uses removed.
9971 (synch_process_tempfile): New var or macro.
9972 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9974 (record_kill_process): New arg, the temp name. All callers changed.
9975 (delete_temp_file): Now just a simple wrapper around unlink.
9976 (call_process_kill): New arg, the call_process_fd array.
9977 Close them all. Clear synch_process_pid. Remove the temp file,
9978 or arrange for it to be removed.
9979 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9980 that's been moved to synch_process_tempfile. Caller changed.
9981 Do not remove the tempfile; that's now call_process_kill's
9983 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9984 call_process_kill; the caller now does that.
9985 (call_process_cleanup): Do not close the process fd; that's now
9986 call_process_kill's responsibility.
9987 (Fcall_process): Implement via new function call_process, which
9988 has most of the old body of Fcall_process, but with a different API.
9989 (call_process): New function that does not open or close filefd if
9990 it is nonnegative. Record which fds need to be closed, and let
9991 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9992 Signal an error if invoked recursively (could be done via a hook).
9993 Simplify creation of the tempfile in the MSDOS case.
9994 Don't create the output file until after checking for the executable.
9995 Report any failure to open /dev/null.
9996 Don't open /dev/null for writing twice; once is enough.
9997 Don't create pipe if all output is being discarded or sent to file.
9998 Don't worry about setting up the coding system or reading from the
9999 pipe if all output is being discarded.
10000 Hoist fd_error local into top level, to lessen block nesting.
10001 Don't record deleted pid here; now done by Fcall_process_region.
10002 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10003 and note its success in synch_process_tempfile.
10004 Do not leak resources when child_setup fails.
10005 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10006 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10007 (create_temp_file): Now returns open fd, with an additional
10008 Lisp_Object * argument to return the name. All callers changed.
10009 Do not close the file; rewind it instead, and leave it open for
10010 the caller. Do not lock the temp file. Unwind-protect the file
10011 and the file-descriptor.
10012 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10013 If an asynchrounous process, record it here, not in call_process.
10014 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10015 * eval.c (set_unwind_protect): New function.
10016 * fileio.c (write_region): New function, generalized from the
10017 old Fwrite_region. Do not lock temp files.
10018 (Fwrite_region): Use it.
10019 * lisp.h (set_unwind_protect, write_region): New decls.
10020 * process.c: Include <verify.h>.
10021 (make_process): Mark fds as initially closed.
10022 (deleted_pid_list): Now a list of pid-filename pairs.
10024 (close_process_fd): New function.
10025 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
10026 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
10027 New constants. Verify that their number matches PROCESS_OPEN_FDS.
10028 (create_process, create_pty, Fmake_serial_process)
10029 (server_accept_connection): Record which fds need to be closed,
10030 and let deactivate_process close them.
10031 (Fmake_network_process): Do not discard the unwind-protect
10032 until it's safe to do so.
10033 (deactivate_process): Close the fds opened by create_process etc.
10034 (Fprocess_send_eof): Adjust to new way of recording open fds.
10035 Report an error if /dev/null can't be opened, instead of aborting.
10036 * process.h (PROCESS_OPEN_FDS): New constant.
10037 (struct Lisp_Process): New member open_fds.
10038 (record_kill_process, record_deleted_pid): Adjust signatures.
10039 (record_deleted_pid): Move decl here ...
10040 * syswait.h (record_deleted_pid): ... from here.
10042 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10044 * decompress.c: Fix bugs with large buffers and weird inputs.
10045 Tune a bit. Reindent as per usual Emacs style.
10046 (BUFFER_SIZE): Remove.
10047 (Fdecompress_gzipped_region): Do not mishandle input buffers with
10048 more than UINT_MAX bytes. Decompress into the gap instead of into
10049 an auto buffer, as this should avoid copying. Return nil if
10050 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10051 set immediate_quit; we shouldn't trust zlib code that much.
10053 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
10055 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
10056 errors, and really move the gap to where we want it.
10058 * lisp.h: Include decompress.c support.
10060 * emacs.c (main): Include decompress.c support.
10062 * Makefile.in: Include -lz if present.
10064 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
10066 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
10067 (initWithTitle:): Initialize frame to 0.
10068 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
10069 (fillWithWidgetValue:frame:): Rename from
10070 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
10072 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
10073 fillWithWidgetValue:frame:
10075 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
10076 remove memory leak warnings.
10078 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
10079 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10080 menu_pending_title.
10082 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
10083 (x_activate_menubar): Update the whole menu.
10084 (trackingNotification:): Call ns_check_menu_open if tracking ends.
10085 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
10086 current event is not NSSystemDefined (Bug#15001).
10087 Call ns_check_menu_open only if trackingMenu is 2.
10088 (menuDidClose:): New method, decrease trackingMenu.
10089 (fillWithWidgetValue:setDelegate:): New method.
10090 (fillWithWidgetValue:): Call the above.
10092 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
10094 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10096 Omit some unnecessary casts.
10097 Many of these go back to the old pre-C89 days, when they may have
10098 been needed, but we've been assuming C89 or later for a while now.
10099 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
10100 (live_float_p, live_misc_p, live_vector_p):
10101 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
10102 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
10103 (defvar_per_buffer):
10104 * callint.c (Fcall_interactively):
10105 * doc.c (Fsubstitute_command_keys):
10106 * filelock.c (get_boot_time):
10107 * frame.c (xrdb_get_resource):
10108 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
10109 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
10110 (xg_get_file_name_from_selector, menuitem_destroy_callback)
10111 (menuitem_highlight_callback, menu_destroy_callback)
10112 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
10113 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
10114 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
10115 (xg_tool_bar_help_callback, tb_size_cb):
10116 * image.c (xpm_alloc_color, png_read_from_memory)
10117 (png_read_from_file, png_load_body, our_memory_skip_input_data)
10118 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
10120 * keymap.c (describe_map):
10121 * nsfns.m (Fns_display_monitor_attributes_list):
10122 * nsmenu.m (process_dialog:):
10123 * nsterm.m (hold_event):
10124 * process.c (wait_reading_process_output):
10125 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
10126 * scroll.c (do_direct_scrolling, scrolling_1):
10127 * termcap.c (tgetent):
10128 * window.c (check_window_containing, add_window_to_list)
10129 (freeze_window_starts):
10130 * xdisp.c (compare_overlay_entries, vmessage):
10131 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
10132 (x_get_monitor_attributes_xrandr)
10133 (Fx_display_monitor_attributes_list, x_display_info_for_name)
10134 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
10135 * xfont.c (xfont_match, xfont_open):
10136 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
10137 (menubar_selection_callback, menu_position_func)
10138 (popup_selection_callback, create_and_show_popup_menu)
10139 (dialog_selection_callback, create_and_show_dialog):
10140 * xrdb.c (x_get_string_resource)
10142 * xsmfns.c (x_session_check_input):
10143 * xterm.c (x_draw_glyphless_glyph_string_foreground)
10144 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
10145 (xaw_jump_callback, xaw_scroll_callback):
10146 Omit unnecessary casts.
10148 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
10150 Minor string-length refactoring.
10151 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
10152 * frame.c (make_monitor_attribute_list):
10153 Prefer build_string to strlen + make_string.
10155 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
10157 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
10158 don't check minor_code (Bug#14417).
10160 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10162 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
10163 vertical positions instead. This avoids calling MATRIX_ROW with
10164 row numbers that are possibly beyond valid limits. (Bug#15064)
10166 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
10168 Use xstrdup and build_unibyte_string where applicable.
10169 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
10170 * xfns.c (x_window):
10171 * xrdb.c (x_get_customization_string):
10172 * xterm.c (xim_initialize):
10173 * w32fns.c (w32_window): Use xstrdup.
10174 (w32_display_monitor_attributes_list):
10175 * emacs.c (init_cmdargs):
10176 * keyboard.c (PUSH_C_STR):
10177 * nsfont.m (nsfont_open):
10178 * sysdep.c (system_process_attributes):
10179 * w32.c (system_process_attributes):
10180 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
10182 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10184 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
10185 variables of these types so that GDB would know about them, as aid
10186 for debugging fatal exceptions. (Bug#15024) See also
10187 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
10190 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
10192 * nsterm.m (ns_update_begin): Don't change clip path if it would be
10193 larger than the NSWindow (Bug#14934).
10195 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10197 Redesign redisplay interface to drop global variable updated_window.
10198 Always pass currently updated window as a parameter to update routines.
10199 * dispextern.h (updated_window): Remove declaration.
10200 (struct redisplay_interface): Pass window parameter to
10201 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
10202 and after_update_window_hook.
10203 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
10205 * dispnew.c (updated_window): Remove.
10206 (redraw_overlapped_rows, update_marginal_area, update_text_area)
10207 (update_window_line): Adjust to match redisplay interface changes.
10208 * nsterm.m (ns_update_window_begin, ns_update_window_end)
10209 (ns_scroll_run, ns_after_update_window_line):
10210 * w32term.c (x_update_window_begin, x_update_window_end)
10211 (x_after_update_window_line, x_scroll_run):
10212 * xterm.c (x_update_window_begin, x_update_window_end)
10213 (x_after_update_window_line, x_scroll_run):
10214 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10215 Likewise. Adjust comments where appropriate.
10216 (x_cursor_to): Simplify because this is always called during window
10217 update (but install debugging check anyway).
10218 (expose_window): Check must_be_updated_p flag to see whether this
10219 function is called during window update.
10221 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10223 Do not reset window modification event counters excessively.
10224 These leftovers and poor man's tricky methods to catch extra
10225 redisplay's attention are no longer needed.
10226 * frame.c (set_menu_bar_lines_1):
10227 * minibuf.c (read_minibuf_unwind):
10228 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
10229 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
10230 (window_scroll_line_based, Fset_window_configuration):
10231 * xdisp.c (redisplay_window): Do not reset last_modified and
10232 last_overlay_modified counters.
10234 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
10236 * xselect.c (x_send_client_event): Set send_event and serial, memset
10237 data.l as it might be bigger than data.b. Use 24 bit mask to
10238 XSendEvent (Bug#15034).
10240 2013-08-07 Eli Zaretskii <eliz@gnu.org>
10242 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
10243 for TTY frames that are not the top frame on their console.
10246 2013-08-07 Martin Rudalics <rudalics@gmx.at>
10248 * w32term.c (w32fullscreen_hook): Really maximize frame when
10249 asked for (Bug#14841).
10251 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
10253 Prefer selected_window to Fselected_window, likewise for frames.
10254 * buffer.c (Fbuffer_swap_text):
10255 * data.c (Fvariable_binding_locus):
10256 * window.c (run_window_configuration_change_hook): Adjust users.
10257 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
10258 Use decode_live_frame.
10260 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
10262 Be more careful if selected window shows the buffer other than current,
10263 use window_outdated only if this is not so. This change should also
10264 address some weird issues discussed in Bug#13012.
10265 * window.h (window_outdated): New prototype.
10266 * window.c (window_outdated): Now here. Convert from static and
10267 always assume window's buffer.
10268 (Fwindow_end, Fwindow_line_height): Use it.
10269 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
10270 and always assume window's buffer.
10271 (redisplay_window): Adjust user.
10272 (redisplay_internal): Call to reconsider_clip_changes once and
10273 check whether mode line should be updated only if selected window
10274 shows current buffer.
10275 (run_window_scroll_functions): Use eassert for debugging check.
10276 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
10278 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
10280 * window.c (window_scroll, window_scroll_pixel_based)
10281 (window_scroll_line_based): Use bool for booleans.
10283 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
10285 * process.c: Fix minor off-by-one issues in descriptor counts.
10286 This shouldn't fix any real bugs, but it cleans up the code a bit.
10287 (max_process_desc, max_input_desc): -1, not 0, means none.
10289 (delete_input_desc): New function.
10290 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
10291 (deactivate_process): Scan backwards when recomuting max_process_desc;
10292 that should be faster.
10293 (init_process_emacs): Initialize max_input_desc.
10295 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
10297 Use region cache to speedup bidi_find_paragraph_start.
10298 * buffer.h (struct buffer): New member bidi_paragraph_cache.
10299 Rename cache_long_line_scans to cache_long_scans.
10300 * buffer.c (bset_cache_long_line_scans): Rename to
10301 bset_cache_long_scans.
10302 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
10303 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
10305 (syms_of_buffer): Rename cache-long-line-scans to
10306 cache-long-scans. Adjust docstring.
10307 * search.c (newline_cache_on_off):
10308 * indent.c (width_run_cache_on_off): Adjust users.
10309 * bidi.c (bidi_paragraph_cache_on_off): New function.
10310 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
10311 * insdel.c (prepare_to_modify_buffer):
10312 Invalidate bidi_paragraph_cache if enabled.
10314 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
10316 Invalidate region caches only if buffer text is going to be changed.
10317 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
10318 (modify_text): ...new prototype.
10319 (prepare_to_modify_buffer_1): New prototype.
10320 * textprop.c (modify_region): Rename to...
10321 (modify_text_properties): ...new function.
10322 (add_text_properties_1, set_text_properties, Fremove_text_properties)
10323 (Fremove_list_of_text_properties): Adjust users.
10324 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
10325 (modify_text): ...new function.
10326 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
10327 (prepare_to_modify_buffer_1): ...new function.
10328 * casefiddle.c (casify_region):
10329 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
10330 (Ftranspose_regions): Use modify_text.
10332 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
10334 * lisp.mk (lisp): Add nadvice.elc.
10336 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
10338 New macro to iterate over live buffers similar to frames.
10339 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
10340 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
10341 Declare buffer-related variables here to offload lisp.h.
10342 * buffer.c (Vbuffer_alist): Adjust comment.
10343 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
10344 (other_buffer_safely):
10345 * data.c (store_symval_forwarding):
10346 * dispnew.c (Fframe_or_buffer_changed_p):
10347 * fileio.c (Fdo_auto_save):
10348 * filelock.c (unlock_all_files):
10349 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
10351 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
10353 Fix some minor races in hosts lacking mkostemp (Bug#15015).
10354 * callproc.c (create_temp_file):
10355 * filelock.c (create_lock_file):
10356 Assume mkostemp, since it's now provided by Gnulib.
10358 2013-08-04 Eli Zaretskii <eliz@gnu.org>
10360 * w32.c (mkostemp): New function.
10361 (mktemp): Remove, no longer used. Most of the code reused in
10362 mkostemp. (Bug#15015)
10363 (mktemp): Don't undef.
10365 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
10367 * dispnew.c (glyph_matrix_count, glyph_pool_count):
10368 Move under GLYPH_DEBUG and ENABLE_CHECKING.
10369 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
10370 (free_glyph_pool, check_glyph_memory): Likewise for
10371 all users. Adjust comments where appropriate.
10373 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
10375 * composite.h: Minor fixups.
10376 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
10377 to fix a misspelling, and change it to an inline function while
10378 we're at it (it need not be a macro). All uses changed.
10379 (composition_method, composition_valid_p):
10380 Rewrite to avoid assignments in if-conditions.
10382 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
10384 Do not use global Lisp_Object in composition macros.
10385 * composite.h (composition_temp): Remove declaration.
10386 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
10387 (composition_method, composition_valid_p): ...inline functions.
10388 (compose_region): Remove the leftover.
10389 * composite.c (composition_temp): Remove.
10390 (run_composition_function, update_compositions)
10391 (composition_compute_stop_pos, composition_adjust_point)
10392 (Ffind_composition_internal):
10393 * coding.c (handle_composition_annotation):
10394 * xdisp.c (handle_composition_prop, check_point_in_composition):
10395 Related users changed.
10397 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
10399 Drop FRAME_PTR typedef.
10400 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
10401 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
10402 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
10403 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
10404 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
10405 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
10406 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
10407 All related users changed.
10409 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
10411 * eval.c (default_toplevel_binding): New function.
10413 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
10414 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
10415 (syms_of_eval): Export them.
10416 * data.c (Fdefault_value): Micro cleanup.
10417 * term.c (init_tty): Use "false".
10419 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10421 Fix X GC leak in GTK and raw (no toolkit) X ports.
10422 * xterm.c (x_free_frame_resources): If white and black relief
10423 GCs are allocated, always free them here.
10424 * xfns.c (x_make_gc): Omit redundant initialization.
10425 * widget.c (create_frame_gcs): Remove the leftover.
10426 (EmacsFrameDestroy): Do nothing because all GCs are now freed
10427 in x_free_frame_resources.
10429 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
10431 * nsterm.m (windowWillResize:toSize:): Only change title if
10432 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
10434 (viewDidEndLiveResize): New method.
10436 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
10437 inside NS_IMPL_COCOA.
10439 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10441 * insdel.c (adjust_after_replace, replace_range, del_range_2):
10442 Do not check whether undo is enabled because record_insert and
10443 record_delete does that themselves.
10445 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10447 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
10448 member which is not really used any more.
10449 (FRAME_XIC_BASE_FONTNAME): Remove.
10450 * xfns.c (xic_free_fontset): Adjust user.
10451 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
10452 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
10453 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
10454 (xdialog_show): Use eassert for debugging check.
10455 * w32term.c (x_unfocus_frame): Remove unused dummy function.
10457 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
10459 * fileio.c, fns.c (merge): Move extern decl from here ...
10460 * lisp.h (merge): ... to here.
10462 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10464 Fix last font-related change.
10465 * w32font.h (w32font_list_internal, w32font_match_internal):
10467 * w32uniscribe.c (uniscribe_list, uniscribe_match)
10468 (uniscribe_list_family): Adjust to match font API change.
10469 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
10470 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
10472 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10474 * frame.h (FRAME_MOUSE_UPDATE):
10475 * nsterm.m (ns_frame_up_to_date): Omit redundant check
10476 whether hlinfo->mouse_face_mouse_frame is non-NULL.
10478 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10480 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
10481 * font.h (struct font_driver): Change list, match, and list_family
10482 functions to accept struct frame * as first arg.
10483 * font.c (font_score, font_compare, font_sort_entities):
10485 (font_sort_entities, font_list_entities, font_select_entity)
10486 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
10487 match font API change.
10488 * xfont.c (xfont_list, xfont_match, xfont_list_family):
10489 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
10490 * ftxfont.c (ftxfont_list, ftxfont_match):
10491 * xftfont.c (xftfont_list, xftfont_match):
10492 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
10493 * w32font.c (w32font_list, w32font_match, w32font_list)
10494 (w32font_list_internal, w32_font_match_internal): Likewise.
10495 * xfaces.c (Fx_family_fonts): Adjust user.
10497 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10499 Do not use pure Xism x_wm_set_icon_position in non-X ports.
10500 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
10501 only if HAVE_X_WINDOWS is in use.
10502 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
10503 * nsterm.m (x_wm_set_icon_position): Remove no-op.
10504 * w32term.c (x_wm_set_icon_position): Likewise.
10505 * w32fns.c (x_icon): Adjust user.
10507 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10509 * xterm.c (last_mouse_press_frame): Remove the
10510 leftover which is not really used any more.
10511 (handle_one_xevent, syms_of_xterm): Adjust users.
10512 (x_flush): Call XFlush once per each X display, not frame.
10513 This is better because this code always unconditionally skips
10514 non-X frames in Vframe_list and issues the only XFlush if we
10515 have more than one X frame on the same X display.
10516 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
10517 Use bool for booleans.
10518 (x_draw_glyph_string_background, cvt_string_to_pixel)
10519 (cvt_pixel_dtor): Drop unnecessary prototypes.
10520 * xterm.h (x_display_ok): Adjust prototype.
10522 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10524 Drop unnecessary functions that deals with frame pixel size.
10525 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
10526 (x_pixel_height): Drop prototypes.
10527 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
10528 (x_pixel_height): Drop implementations.
10529 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
10530 which should be always valid for window frame.
10531 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
10532 * w32menu.c (Fx_popup_dialog):
10533 * xmenu.c (Fx_popup_dialog): Likewise for both.
10535 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10537 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
10538 frame parameters and call to Fmodify_frame_parameters just once.
10539 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
10540 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
10541 and mention nil frame in docstring.
10543 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10545 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
10546 (x_figure_window_size): Likewise. Adjust to return long.
10547 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
10548 (toplevel): Move Qterminal_live_p to...
10549 * terminal.c (toplevel): ...here, make it static, and...
10550 (syms_of_terminal): ...DEFSYM here.
10551 * frame.h (Qterminal_live_p): Remove declaration.
10552 (make_frame, x_figure_window_size): Adjust prototype.
10553 * nsfns.m (Fx_create_frame): Use long for window flags.
10555 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
10557 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
10558 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
10559 Do not assume that emacs_close (INT_MAX) is a no-op.
10561 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10563 * xfaces.c (make_face_cache): For struct face_cache, prefer
10564 xmalloc to xzalloc and so avoid redundant call to memset.
10565 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
10567 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10569 * fringe.c (draw_window_fringes, update_window_fringes)
10570 (compute_fringe_widths):
10571 * w32term.c (x_draw_glyph_string):
10572 * window.c (candidate_window_p, Frecenter):
10573 * xfaces.c (realize_basic_faces, realize_default_face)
10574 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
10575 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
10576 * xfns.c (x_set_cursor_color, xic_free_xfontset):
10577 * xmenu.c (Fx_menu_bar_open_internal):
10578 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
10579 * xsettings.c (xft_settings_event):
10580 * xterm.c (x_draw_glyph_string, x_had_errors_p):
10581 Use bool for booleans. Adjust style and comments where
10583 * dispextern.h (draw_window_fringes, update_window_fringes)
10584 (compute_fringe_widths):
10585 * xterm.h (x_had_errors_p): Adjust prototype.
10587 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10589 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
10590 CHECK_LIST. Rewrite the loop to avoid useless local variable.
10592 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10594 * fns.c (toplevel): Remove comment before Fsafe_length because
10595 it checks for QUIT.
10597 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10599 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10601 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10603 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10604 frame which got the message is still alive, before dereferencing
10605 its pointer. (Bug#14970)
10607 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10608 be a live window, before using it as such. (Bug#14970)
10610 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10612 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10613 w32_detect_focus_change instead of doing part of its job by hand.
10614 This fixes the problem whereby FOCUS_OUT events were not sent to
10617 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10619 * process.c (Fprocess_list): Doc fix.
10621 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10622 being re-exposed only if it didn't ask to become visible.
10623 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10624 was previously iconified. (Bug#14841)
10625 (x_iconify_frame): Mark the frame iconified.
10627 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10629 Fix minor problems found by static checking.
10630 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10631 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10633 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10635 * eval.c (set_specpdl_old_value): New function.
10636 (unbind_to): Minor simplification.
10637 (get_backtrace_frame): New function.
10638 (Fbacktrace_frame): Use it. Add `base' argument.
10639 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10640 (syms_of_eval): Export backtrace-eval.
10641 * xterm.c (x_focus_changed): Simplify.
10643 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10645 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10647 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10649 * xdisp.c (redisplay_window): Instead of moving point out of
10650 scroll margin, reject the force_start method, and try scrolling
10651 instead. (Bug#14780)
10653 2013-07-24 Ken Brown <kbrown@cornell.edu>
10655 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10658 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10660 * eval.c (Fprogn): Do not check that BODY is a proper list.
10661 This undoes the previous change. The check slows down the
10662 interpreter, and is not needed to prevent a crash. See
10663 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10665 2013-07-23 Glenn Morris <rgm@gnu.org>
10667 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10669 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10671 Port to GNU/Linux systems with tinfo but not ncurses.
10672 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10673 to decide whether ncurses is being used. Without this change,
10674 GCC complains about tgetent not being declared, on a system
10675 that has tinfo installed but ncurses not installed.
10677 * eval.c (Fprogn): Check that BODY is a proper list.
10679 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10680 * data.c (Fsetq_default):
10681 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10682 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10684 Tune by taking advantage of the fact that ARGS is always a list
10685 when a function is declared to have UNEVALLED args.
10687 * emacsgtkfixed.c: Port to GCC 4.6.
10688 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10690 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10692 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10693 here to silence compiler warnings.
10695 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10697 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10698 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10699 from messing up Emacs's 'struct frame' (Bug#14923).
10701 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10703 * alloc.c (make_save_ptr_ptr): Define this function.
10704 It was inadvertently omitted. It's needed only if
10705 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10707 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10709 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10710 frame have focus (Bug#14895).
10712 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10714 Avoid vfork-related deadlock more cleanly.
10715 * callproc.c (child_setup): When the child's exec fails, output
10716 the program name, as that's more useful. Use O_NONBLOCK to avoid
10718 * process.c (create_process_1): Remove; no longer needed.
10719 (create_process): Remove timer hack; no longer needed, now that
10720 the child avoids deadlock.
10722 2013-07-20 Glenn Morris <rgm@gnu.org>
10724 * image.c (Fimage_flush): Fix doc typo.
10726 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10728 Fix array bounds violation when pty allocation fails.
10729 * process.c (PTY_NAME_SIZE): New constant.
10730 (pty_name): Remove static variable; it's now auto.
10731 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10732 Take pty_name as an arg rather than using a static variable.
10733 All callers changed.
10734 (create_process): Recover pty_flag from process, not from volatile local.
10735 (create_pty): Stay inside array even when pty allocation fails.
10736 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10738 * lread.c (Fload): Avoid initialization only when lint checking.
10739 Mention that it's needed only for older GCCs.
10741 2013-07-20 Kenichi Handa <handa@gnu.org>
10743 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10744 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10746 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10748 * lread.c (Fload): Avoid uninitialized warning.
10750 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10752 Fix some minor file descriptor leaks and related glitches.
10753 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10754 (create_lock_file): Use write, not emacs_write.
10755 * image.c (slurp_file, png_load_body):
10756 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10757 (server_accept_connection):
10758 Don't leak an fd on memory allocation failure.
10759 * image.c (slurp_file): Add a cheap heuristic for growing files.
10760 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10761 as that's what the other routines do. Maybe input need not be
10762 blocked at all, but it's better to be consistent.
10763 Avoid undefined behavior when strlen is zero.
10765 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10766 (NSTATICS): Now a constant; doesn't need to be a macro.
10768 2013-07-19 Richard Stallman <rms@gnu.org>
10770 * coding.c (decode_coding_utf_8): Add simple loop for fast
10771 processing of ASCII characters.
10773 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10775 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10777 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10779 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10780 unportable 'struct x_display_info'.
10781 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10782 is a portable type.
10784 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10786 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10787 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10789 (system_process_attributes): Prefer plain char to unsigned char
10790 when either will do. Clean up properly if interrupted or if
10791 memory allocations fail. Don't assume sscanf succeeds.
10792 Remove no-longer-needed workaround to stop GCC from whining.
10793 Read command-line once, instead of multiple times. Check read status a
10794 bit more carefully.
10796 Fix obscure porting bug with varargs functions.
10797 The code assumed that int is treated like ptrdiff_t in a vararg
10798 function, which is not a portable assumption. There was a similar
10799 -- though these days less likely -- porting problem with various
10800 assumptions that pointers of different types all smell the same as
10801 far as vararg functions is conserved. To make this problem less
10802 likely in the future, redo the API to use varargs functions.
10803 * alloc.c (make_save_value): Remove this vararg function.
10804 All uses changed to ...
10805 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10806 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10808 (make_save_ptr): Rename from make_save_pointer, for consistency with
10809 the above. Define only on platforms that need it. All uses changed.
10811 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10813 * keyboard.c: Try to fix typos in previous change.
10814 (DISPLAY_LIST_INFO): New macro.
10815 (kbd_buffer_get_event): Do not access members that are not present
10816 in X11. Revert inadvertent change of "!=" to "=".
10818 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10820 * keyboard.c (kbd_buffer_get_event):
10821 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10822 Followup to revno:113431.
10824 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10826 * filelock.c: Fix unlikely file descriptor leaks.
10827 (get_boot_time_1): Rework to avoid using emacs_open.
10828 This doesn't actually fix a leak, but is better anyway.
10829 (read_lock_data): Use read, not emacs_read.
10831 * doc.c: Fix minor memory and file descriptor leaks.
10832 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10833 (get_doc_string, Fsnarf_documentation):
10834 Fix file descriptor leak on error.
10836 * term.c: Fix minor fdopen-related file descriptor leaks.
10837 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10838 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10840 * charset.c: Fix file descriptor leaks and errno issues.
10842 (load_charset_map_from_file): Don't leak file descriptor on error.
10843 Use plain record_xmalloc since the allocation is larger than
10844 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10846 * eval.c (record_unwind_protect_nothing):
10847 * fileio.c (fclose_unwind):
10849 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10850 The replacement doesn't block input, but that no longer seems
10853 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10855 * lread.c: Fix file descriptor leaks and errno issues.
10856 (Fload): Close some races that leaked fds or streams when 'load'
10858 (Fload, openp): Report error number of last nontrivial failure to open.
10859 ENOENT counts as trivial.
10860 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10862 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10863 now that the function is always called with a nonnegative arg.
10864 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10865 All uses replaced with ...
10866 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10868 A few more minor file errno-reporting bugs.
10869 * callproc.c (Fcall_process):
10870 * doc.c (Fsnarf_documentation):
10871 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10872 * process.c (set_socket_option):
10873 Don't let a constructor trash errno.
10874 * doc.c: Include <errno.h>.
10876 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10878 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10880 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10882 Fix w32 bug with call-process-region (Bug#14885).
10883 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10884 to Fcall_process when the input is empty. This simplifies the
10885 code a bit. It makes no difference on POSIXish platforms but
10886 apparently it fixes a bug on w32.
10888 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10889 * fileio.c (close_file_unwind): Don't close if FD is negative;
10890 this can happen when unwinding a zapped file descriptor.
10891 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10892 in case Emacs runs out of memory between the two unwind-protects.
10893 Don't trash errno when closing FD.
10894 Zap the FD in the specpdl when closing it, instead of deferring
10895 the removal of the unwind-protect; this fixes a bug where a child
10896 function unwinds the stack past us.
10898 New unwind-protect flavors to better type-check C callbacks.
10899 This also lessens the need to write wrappers for callbacks,
10900 and the need for make_save_pointer.
10901 * alloc.c (free_save_value):
10902 * atimer.c (run_all_atimers):
10904 * alloc.c (safe_alloca_unwind):
10905 * atimer.c (unwind_stop_other_atimers):
10906 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10907 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10908 * minibuf.c (choose_minibuf_frame_1):
10909 * process.c (make_serial_process_unwind):
10910 * xdisp.c (pop_message_unwind):
10911 * xselect.c (queue_selection_requests_unwind):
10912 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10913 * alloc.c (record_xmalloc):
10914 Prefer record_unwind_protect_ptr to record_unwind_protect with
10916 * alloc.c (Fgarbage_collect):
10917 Prefer record_unwind_protect_void to passing a dummy.
10918 * buffer.c (restore_buffer):
10919 * window.c (restore_window_configuration):
10920 * xfns.c, w32fns.c (do_unwind_create_frame)
10921 New wrapper. All record-unwind uses of wrappee changed.
10922 * buffer.c (set_buffer_if_live):
10923 * callproc.c (call_process_cleanup, delete_temp_file):
10924 * coding.c (code_conversion_restore):
10925 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10926 * editfns.c (save_excursion_restore)
10927 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10928 (save_restriction_restore):
10929 * eval.c (restore_stack_limits, un_autoload):
10930 * fns.c (require_unwind):
10931 * keyboard.c (recursive_edit_unwind, tracking_off):
10932 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10933 * macros.c (pop_kbd_macro, restore_menu_items):
10934 * nsfns.m (unwind_create_frame):
10935 * print.c (print_unwind):
10936 * process.c (start_process_unwind):
10937 * search.c (unwind_set_match_data):
10938 * window.c (select_window_norecord, select_frame_norecord):
10939 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10940 (fast_set_selected_frame):
10941 * xfns.c, w32fns.c (unwind_create_tip_frame):
10942 Return void, not a dummy Lisp_Object. All uses changed.
10943 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10944 * callproc.c (call_process_kill):
10945 * fileio.c (restore_point_unwind, decide_coding_unwind)
10946 (build_annotations_unwind):
10947 * insdel.c (Fcombine_after_change_execute_1):
10948 * keyboard.c (read_char_help_form_unwind):
10949 * menu.c (unuse_menu_items):
10950 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10951 * sound.c (sound_cleanup):
10952 * xdisp.c (unwind_redisplay):
10953 * xfns.c (clean_up_dialog):
10954 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10955 Accept no args and return void, instead of accepting and returning
10956 a dummy Lisp_Object. All uses changed.
10957 * cygw32.c (fchdir_unwind):
10958 * fileio.c (close_file_unwind):
10959 * keyboard.c (restore_kboard_configuration):
10960 * lread.c (readevalllop_1):
10961 * process.c (wait_reading_process_output_unwind):
10962 Accept int and return void, rather than accepting an Emacs integer
10963 and returning a dummy object. In some cases this fixes an
10964 unlikely bug when the corresponding int is outside Emacs integer
10965 range. All uses changed.
10966 * dired.c (directory_files_internal_unwind):
10967 * fileio.c (do_auto_save_unwind):
10968 * gtkutil.c (pop_down_dialog):
10969 * insdel.c (reset_var_on_error):
10970 * lread.c (load_unwind):
10971 * xfns.c (clean_up_file_dialog):
10972 * xmenu.c, nsmenu.m (pop_down_menu):
10973 * xmenu.c (cleanup_widget_value_tree):
10974 * xselect.c (wait_for_property_change_unwind):
10975 Accept pointer and return void, rather than accepting an Emacs
10976 save value encapsulating the pointer and returning a dummy object.
10978 * editfns.c (Fformat): Update the saved pointer directly via
10979 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10980 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10981 (unwind_body): New function.
10982 (record_unwind_protect): First arg is now a function returning void,
10983 not a dummy Lisp_Object.
10984 (record_unwind_protect_ptr, record_unwind_protect_int)
10985 (record_unwind_protect_void): New functions.
10986 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10987 * fileio.c (struct auto_save_unwind): New type.
10988 (do_auto_save_unwind): Use it.
10989 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10990 * insdel.c (struct rvoe_arg): New type.
10991 (reset_var_on_error): Use it.
10992 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10994 (specbinding_func): Remove; there are now several such functions.
10995 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10996 (set_unwind_protect_ptr): New function.
10997 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10999 Be simpler and more consistent about reporting I/O errors.
11000 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11001 Say "Read error" and "Write error", rather than "I/O error", or
11002 "IO error reading", or "IO error writing", when a read or write
11004 * process.c (Fmake_network_process, wait_reading_process_output)
11005 (send_process, Fprocess_send_eof, wait_reading_process_output):
11006 Capitalize diagnostics consistently. Put "failed foo" at the
11007 start of the diagnostic, so that we don't capitalize the
11008 function name "foo". Consistently say "failed" for such
11010 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11011 All callers changed. This is so it can use report_file_error.
11012 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11013 diagnostics consistently as above.
11015 * fileio.c (report_file_errno): Fix errno reporting bug.
11016 If the file name is neither null nor a pair, package it up as a
11017 singleton list. All callers changed, both to this function and to
11018 report_file_error. This fixes a bug where the memory allocator
11019 invoked by list1 set errno so that the immediately following
11020 report_file_error reported the wrong errno value.
11022 Fix minor problems found by --enable-gcc-warnings.
11023 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
11024 * keyboard.c (kbd_buffer_get_event): Remove unused local.
11026 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
11028 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
11029 Set event->arg to Qt if switch-event shall be generated.
11030 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
11032 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
11034 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
11037 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
11038 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
11039 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
11040 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
11041 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
11042 and there is a focused frame.
11043 (head_table): Add focus-in and focus-out.
11044 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
11045 bind to handle-focus-in/out.
11047 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
11048 (Fhandle_switch_frame): Call Fhandle_focus_in.
11049 (syms_of_frame): defsubr handle-focus-in/out.
11051 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11053 Fix porting bug to older POSIXish platforms (Bug#14862).
11054 * sysdep.c (emacs_pipe): New function, that implements
11055 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
11056 This should port better to CentOS 5 and to Mac OS X 10.6.
11057 All calls to pipe2 changed.
11059 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
11060 This makes the code easier to read and the executable a bit smaller.
11061 Do not replace all calls to Fcons that happen to create lists,
11062 just calls that are intended to create lists. For example, when
11063 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
11064 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
11065 Similarly for list2 through list5.
11066 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11067 * bytecode.c (exec_byte_code):
11068 * callint.c (quotify_arg, Fcall_interactively):
11069 * callproc.c (Fcall_process, create_temp_file):
11070 * charset.c (load_charset_map_from_file)
11071 (Fdefine_charset_internal, init_charset):
11072 * coding.c (get_translation_table, detect_coding_system)
11073 (Fcheck_coding_systems_region)
11074 (Fset_terminal_coding_system_internal)
11075 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
11076 * composite.c (update_compositions, Ffind_composition_internal):
11077 * dired.c (directory_files_internal, file_name_completion)
11079 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
11080 * doc.c (Fsnarf_documentation):
11081 * editfns.c (Fmessage_box):
11083 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
11084 (Feval, eval_sub, Ffuncall, apply_lambda):
11085 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
11086 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
11087 (Fset_file_times, Finsert_file_contents)
11088 (Fchoose_write_coding_system, Fwrite_region):
11089 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
11090 * font.c (font_registry_charsets, font_parse_fcname)
11091 (font_prepare_cache, font_update_drivers, Flist_fonts):
11092 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
11093 * frame.c (make_frame, Fmake_terminal_frame)
11094 (x_set_frame_parameters, x_report_frame_params)
11095 (x_default_parameter, Fx_parse_geometry):
11096 * ftfont.c (syms_of_ftfont):
11097 * image.c (gif_load):
11098 * keyboard.c (command_loop_1):
11099 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
11100 (Fcopy_keymap, append_key, Fcurrent_active_maps)
11101 (Fminor_mode_key_binding, accessible_keymaps_1)
11102 (Faccessible_keymaps, Fwhere_is_internal):
11103 * lread.c (read_emacs_mule_char):
11104 * menu.c (find_and_return_menu_selection):
11105 * minibuf.c (get_minibuffer):
11106 * nsfns.m (Fns_perform_service):
11107 * nsfont.m (ns_script_to_charset):
11108 * nsmenu.m (ns_popup_dialog):
11109 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
11110 (Fx_own_selection_internal):
11111 * nsterm.m (append2):
11112 * print.c (Fredirect_debugging_output)
11113 (print_prune_string_charset):
11114 * process.c (Fdelete_process, Fprocess_contact)
11115 (Fformat_network_address, set_socket_option)
11116 (read_and_dispose_of_process_output, write_queue_push)
11117 (send_process, exec_sentinel):
11118 * sound.c (Fplay_sound_internal):
11119 * textprop.c (validate_plist, add_properties)
11120 (Fput_text_property, Fadd_face_text_property)
11121 (copy_text_properties, text_property_list, syms_of_textprop):
11122 * unexaix.c (report_error):
11123 * unexcoff.c (report_error):
11124 * unexsol.c (unexec):
11125 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
11126 (Fformat_mode_line, syms_of_xdisp):
11127 * xfaces.c (set_font_frame_param)
11128 (Finternal_lisp_face_attribute_values)
11129 (Finternal_merge_in_global_face, syms_of_xfaces):
11130 * xfns.c (x_default_scroll_bar_color_parameter)
11131 (x_default_font_parameter, x_create_tip_frame):
11132 * xfont.c (xfont_supported_scripts):
11133 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
11134 (menu_help_callback, xmenu_show):
11135 * xml.c (make_dom):
11136 * xterm.c (set_wm_state):
11137 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
11138 and similarly for list2 through list5.
11140 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
11142 * callproc.c (Fcall_process_region): Fix minor race and tune.
11143 (create_temp_file): New function, with the temp-file-creation part
11144 of the old Fcall_process_region. Use Fcopy_sequence to create the
11145 temp file name, rather than alloca + build_string, for simplicity.
11146 Don't bother to block input around the temp file creation;
11147 shouldn't be needed. Simplify use of mktemp.
11148 Use record_unwind_protect immediately after creating the temp file;
11149 this closes an unlikely race where the temp file was not removed.
11150 Use memcpy rather than an open-coded loop.
11151 (Fcall_process_region): Use the new function. If the input is
11152 empty, redirect from /dev/null rather than from a newly created
11153 empty temp file; this avoids unnecessary file system traffic.
11155 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
11157 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
11158 Simplify by making this case like the other two. This is a bit
11159 slower on obsolete hosts, but the extra complexity isn't worth it.
11161 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
11162 * process.c (create_process) [!DOS_NT]:
11163 Remove now-unnecessary calls to emacs_close.
11165 2013-07-13 Eli Zaretskii <eliz@gnu.org>
11167 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
11168 returning early. (Bug#14850)
11170 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
11171 and inhibit-iso-escape-detection attributes of 'undecided'.
11174 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
11176 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
11177 Reported by Herbert J. Skuhra in
11178 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
11180 Don't lose top specpdl entry when memory is exhausted.
11181 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
11182 specpdl overflow here, to simplify callers; all callers changed.
11183 Always reserve an unused entry at the stack top; this avoids
11184 losing the top entry's information when memory is exhausted.
11186 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11188 Clean up errno reporting and fix some errno-reporting bugs.
11189 * callproc.c (Fcall_process):
11190 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11191 * process.c (create_process, Fmake_network_process):
11192 * unexaix.c (report_error):
11193 * unexcoff.c (report_error):
11194 Be more careful about reporting the errno of failed operations.
11195 The code previously reported the wrong errno sometimes.
11196 Also, prefer report_file_errno to setting errno + report_file_error.
11197 (Fcall_process): Look at openp return value rather than at path,
11198 as that's a bit faster and clearer when there's a numeric predicate.
11199 * fileio.c (report_file_errno): New function, with most of the
11200 old contents of report_file_error.
11201 (report_file_error): Use it.
11202 (Ffile_exists_p, Ffile_accessible_directory_p):
11203 Set errno to 0 when it is junk.
11204 * fileio.c (Faccess_file):
11205 * image.c (x_create_bitmap_from_file):
11206 Use faccessat rather than opening the file, to avoid the hassle of
11207 having a file descriptor open.
11208 * lisp.h (report_file_errno): New decl.
11209 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
11212 * process.c (create_process, wait_reading_process_output) [AIX]:
11213 Remove obsolete SIGHUP-related code, as Emacs no longer disables
11214 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
11215 a multithreaded environment anyway).
11216 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
11218 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
11220 * image.c (x_find_image_file): Don't close a remote file handle.
11222 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11224 Fix races with threads and file descriptors.
11225 * callproc.c (Fcall_process_region):
11226 * dired.c (open_directory):
11227 * emacs.c (main, Fdaemon_initialized):
11228 * image.c (x_find_image_file):
11229 * inotify.c (Finotify_rm_watch):
11230 * lread.c (Flocate_file_internal):
11231 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
11232 * term.c (term_mouse_moveto, init_tty):
11233 * termcap.c (tgetent):
11234 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
11235 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
11236 * unexhp9k800.c, unexmacosx.c (unexec):
11237 * callproc.c (Fcall_process_region):
11238 Use emacs_close, not close.
11239 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
11240 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
11241 and posix_close function on current platforms (which all lack them).
11242 (emacs_close): Use it. This should fix the races on GNU/Linux and
11243 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
11244 and it should avoid closing random victim file descriptors on
11247 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
11249 * inotify.c (uninitialized): Remove. All uses replaced by -1.
11250 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
11251 Touch up doc a bit.
11253 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
11254 This is for .gdbinit xbacktrace.
11256 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
11257 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
11258 (emacs_set_tty): Now static.
11259 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
11260 * term.c (tty_capable_p, tty_default_color_capabilities)
11261 (get_tty_terminal, term_mouse_movement)
11262 (handle_one_term_event, init_tty, maybe_fatal):
11263 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
11264 (tgetent, scan_file, name_match, compare_contin):
11265 * terminal.c (get_terminal):
11266 Use bool for boolean.
11267 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
11268 Prefer char to unsigned char if either will do.
11269 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
11270 (tty_write_glyphs): Prefer int to unsigned.
11271 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
11272 All callers changed.
11273 * termcap.c (tprint, main) [TEST]: Remove non-working test.
11275 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
11278 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
11279 (B__dummy__): New dummy symbol, to pacify C89.
11280 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
11281 they can't grok varargs macros.
11282 * dispnew.c (add_window_display_history)
11283 (add_frame_display_history):
11284 * print.c (print_object):
11285 * xdisp.c (debug_method_add):
11286 Use %p printf format only for void pointers.
11287 * emacs.c (usage_message): New constant, replacing ...
11288 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
11289 (main): Adjust to usage reorg.
11290 * fns.c (syms_of_fns):
11291 * profiler.c (syms_of_profiler):
11292 Don't use non-constant struct initializers.
11293 * gnutls.h (gnutls_initstage_t):
11294 * lisp.h (enum Lisp_Fwd_Type):
11295 * lread.c (lisp_file_lexically_bound_p):
11296 * xsettings.c (anonymous enum):
11297 Remove trailing comma.
11298 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
11299 * lisp.h (ENUM_BF): Use unsigned if pedantic.
11300 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
11302 * regex.c (const_re_char): New type, to pacify strict C89.
11303 All uses of 'const re_char' replaced to use it.
11304 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
11305 with glibc when strict C89. This change is imported from gnulib.
11307 (_Restrict_arr_): Rename from __restrict_arr, similarly.
11308 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
11309 Omit GNU_LINUX implementation, since it requires long long.
11310 * xterm.c (x_draw_underwave):
11311 Do not assume the traditional order of struct's members.
11312 (x_term_init): Rewrite to avoid the need for non-constant structure
11315 Syntax cleanup, mostly replacing macros with functions.
11316 This removes the need for the syntax_temp hack.
11317 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
11318 * syntax.c (SYNTAX_INLINE): New macro.
11319 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
11320 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
11321 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
11322 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
11323 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
11324 (SYNTAX_COMEND_FIRST): Now functions, not macros.
11325 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
11326 Now constants, not macros.
11327 (syntax_temp) [!__GNUC__]: Remove.
11328 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
11329 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
11330 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
11331 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
11332 Move here from syntax.h; now functions, not macros. Except for the
11333 last function, these are static since only syntax.c uses them.
11334 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
11335 All uses changed. Now a function, not a macro; use this fact
11336 to simplify the code.
11337 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
11338 compiler bugs; no longer relevant.
11339 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
11340 (SYNTAX_INLINE): New macro.
11341 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
11342 for the new functions. Use bool for boolean member.
11343 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
11344 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
11345 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
11346 (SETUP_BUFFER_SYNTAX_TABLE):
11347 Now extern inline functions, not macros.
11348 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
11349 Remove; all uses replaced by implementation.
11350 (syntax_temp) [!__GNUC__]: Remove decl.
11351 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
11353 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
11355 * emacs.c (main): Fix syntax error.
11357 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
11359 Timestamp fixes for undo (Bug#14824).
11360 * atimer.c (schedule_atimer):
11361 * fileio.c (Ffile_newer_than_file_p):
11362 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
11363 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
11364 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
11365 (syms_of_fileio): Remove Sclear_visited_file_name.
11366 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
11367 file doesn't exist; this avoids an ambiguity with negative timestamps.
11368 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
11369 * systime.h (make_emacs_time, invalid_emacs_time):
11370 Don't assume struct timespec layout; POSIX doesn't guarantee it.
11371 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
11372 * undo.c (record_first_change): Push (visited-file-modtime) onto
11373 undo list rather than reimplementing it by hand, incorrectly.
11375 2013-07-09 Ken Brown <kbrown@cornell.edu>
11377 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
11379 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
11381 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
11383 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
11385 Handle errno and exit status a bit more carefully.
11386 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
11387 number into an exit status. Instead, use EXIT_CANCELED.
11388 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
11389 * callproc.c (relocate_fd):
11390 * emacs.c (close_output_streams, main):
11391 * process.c (create_process):
11392 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
11393 Use emacs_perror for simplicity.
11394 * callproc.c (relocate_fd, main):
11395 * sysdep.c (sys_subshell):
11396 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
11397 (shut_down_emacs): Use emacs_write, not write.
11398 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
11399 * fileio.c (Fcopy_file, e_write):
11400 * nsterm.m (ns_select):
11401 * process.c (send_process):
11402 * sound.c (vox_write):
11403 Use emacs_write_sig, not emacs_write.
11404 * lisp.h (emacs_write_sig, emacs_perror): New decls.
11405 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
11407 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
11409 (emacs_full_write): New function.
11410 (emacs_write): Rewrite to use it.
11411 (emacswrite_sig, emacs_perror): New functions.
11412 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
11414 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
11416 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
11417 on NS even if it is present. Pixmap on NS is a void*.
11419 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11421 Port to Ubuntu 10 (Bug#14803).
11422 Problem reported by T.V. Raman.
11423 * process.c (close_on_exec, accept4, process_socket):
11424 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
11426 2013-07-07 Eli Zaretskii <eliz@gnu.org>
11428 * w32.c (sys_dup): Declare prototype.
11432 * callproc.c [WINDOWSNT]: Include sys/socket.h.
11434 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11436 Make file descriptors close-on-exec when possible (Bug#14803).
11437 This simplifies Emacs a bit, since it no longer needs to worry
11438 about closing file descriptors by hand in some cases.
11439 It also fixes some unlikely races. Not all such races, as
11440 libraries often open files internally without setting
11441 close-on-exec, but it's an improvement.
11442 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
11443 * callproc.c (Fcall_process) [!MSDOS]:
11444 * emacs.c (main) [!DOS_NT]:
11445 * nsterm.m (ns_term_init):
11446 * process.c (create_process):
11447 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
11448 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
11449 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
11450 Prefer mkostemp with O_CLOEXEC to mkstemp.
11451 * callproc.c (relocate_fd) [!WINDOWSNT]:
11452 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
11453 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
11455 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
11456 Make the resulting file descriptor close-on-exec.
11457 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
11458 * lread.c (load_descriptor_list, load_descriptor_unwind):
11459 Remove; no longer needed. All uses removed.
11460 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
11461 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
11463 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
11464 (Fmake_network_process, Fnetwork_interface_list)
11465 (Fnetwork_interface_info, server_accept_connection):
11466 Make newly-created socket close-on-exec.
11467 * sysdep.c (emacs_open, emacs_fopen):
11468 Make new-created descriptor close-on-exec.
11469 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
11470 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
11472 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
11474 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
11475 for NS_IMPL_GNUSTEP.
11477 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11479 Fix openp errno handling.
11480 * callproc.c (Fcall_process): Preserve openp errno around close.
11481 * lread.c (openp): Set errno when returning -1, as some callers
11484 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
11486 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
11488 * nsterm.h (NSSavePanel): Update comment.
11489 (NSAPP_DATA2_RUNFILEDIALOG): Define.
11490 (ns_run_file_dialog): Declare.
11492 * nsfns.m: Remove panelOK.
11494 (ns_run_file_dialog): New function.
11495 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
11496 event loop, so file dialog is popped up by ns_run_file_dialog, called
11497 by sendEvent (Bug#14578).
11498 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
11500 2013-07-06 Eli Zaretskii <eliz@gnu.org>
11502 * xdisp.c (default_line_pixel_height): New function.
11503 (pos_visible_p, move_it_vertically_backward, try_scrolling)
11504 (try_cursor_movement, redisplay_window, try_window)
11505 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
11507 * window.c (window_scroll_pixel_based):
11508 use default_line_pixel_height.
11510 * dispextern.h (default_line_pixel_height): Add prototype.
11512 * frame.c (x_set_line_spacing): Accept a float value for
11513 line-spacing parameter, per the documentation.
11515 * data.c (Fmultibyte_string_p): Doc fix.
11517 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
11519 Use emacs_open more consistently when opening files.
11520 This handles EINTR more consistently now, and makes it easier
11521 to introduce other uniform changes to file descriptor handling.
11522 * sysstdio.h: New file.
11523 * buffer.c (mmap_init):
11524 * cygw32.c (chdir_to_default_directory):
11525 * dispnew.c (Fopen_termscript):
11526 * emacs.c (Fdaemon_initialized):
11527 * fileio.c (Fdo_auto_save):
11528 * image.c (slurp_file, png_load_body, jpeg_load_body):
11529 * keyboard.c (Fopen_dribble_file):
11531 * print.c (Fredirect_debugging_output):
11532 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
11533 * termcap.c (tgetent):
11534 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
11535 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
11536 * w32term.c (w32_initialize) [CYGWIN]:
11537 * xfaces.c (Fx_load_color_file):
11538 Use emacs_open instead of plain open, and emacs_fopen instead of
11540 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
11541 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
11542 * callproc.c (default_output_mode): New constant.
11543 (Fcall_process): Use it to call emacs_open instead of plain creat.
11544 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
11545 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
11546 (emacs_fopen): New function.
11547 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
11548 Include <lisp.h>, for emacs_open.
11549 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
11551 Remove duplicate #include directives.
11552 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
11554 Don't include stdio.h twice.
11555 * buffer.c [USE_MMAP_FOR_BUFFERS]:
11556 Don't include sys/types.h or stdio.h twice.
11557 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
11558 * lread.c: Don't include coding.h twice.
11559 * nsfont.m: Don't include frame.h twice.
11560 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
11561 * ralloc.c: Don't include <unistd.h> twice.
11562 * xdisp.c: Don't include font.h twice.
11563 * xterm.c: Don't include fontset.h twice.
11564 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
11566 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11568 Scale ImageMagick images more carefully.
11569 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
11570 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
11571 Be more careful about avoiding undefined behavior after
11572 integer overflow and division by zero.
11574 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11576 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
11577 (syms_of_w32fns): DEFSYM them.
11578 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
11579 (CCHDEVICENAME): Define macros if not defined.
11580 (struct MONITOR_INFO_EX): New struct.
11581 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
11582 (enum_display_monitors_fn): New variable.
11583 (globals_of_w32fns): Initialize it.
11584 (Fx_display_pixel_width, Fx_display_pixel_height)
11585 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
11586 multi-monitor setups in docstrings.
11587 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
11588 screen size by primary monitor's millimeter per pixel.
11589 (w32_monitor_enum, w32_display_monitor_attributes_list)
11590 (w32_display_monitor_attributes_list_fallback)
11591 (Fw32_display_monitor_attributes_list): New functions.
11592 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11594 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11596 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11598 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11600 * fileio.c (Qfile_notify_error): New error symbol.
11602 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11603 * inotify.c (inotify_callback, symbol_to_inotifymask)
11604 (Finotify_add_watch, Finotify_rm_watch): Use it.
11605 (inotifyevent_to_event): Exchange order of cookie and file name.
11606 (Finotify_add_watch): Adapt docstring.
11608 * lisp.h (Qfile_notify_error): Declare.
11610 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11612 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11613 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11614 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11615 which did not work (see <http://bugs.gnu.org/14569#307>).
11616 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11617 && (!noninteractive || initialized)). This attempts to thread
11618 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11620 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11622 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11623 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11625 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11627 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11628 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11629 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11630 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11632 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11634 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11635 Define to __sys_siglist.
11637 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11639 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11640 word-wrap, so that overflow-newline-into-fringe would work in
11641 visual-line-mode. (Bug#2749)
11642 (move_it_in_display_line_to): When the last scanned display
11643 element fits exactly on the display line, and
11644 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11645 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11646 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11647 finding buffer position that corresponds to pixel coordinates,
11648 e.g. in buffer_posn_from_coords.
11650 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11652 * process.c (handle_child_signal): Call catch_child_signal if
11655 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11657 Don't convert function pointers to void * and back.
11658 It isn't portable C, and it's easy enough to avoid.
11659 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11660 (make_save_value): Add support for SAVE_FUNCPOINTER.
11661 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11662 * print.c (print_object):
11663 Distinguish function from object pointers.
11664 * lisp.h (SAVE_FUNCPOINTER): New constant.
11665 (SAVE_SLOT_BITS): Adjust to it.
11666 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11667 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11668 (voidfuncptr): New typedef.
11669 (struct Lisp_Save_Value): New member data[0].funcpointer.
11670 (XSAVE_FUNCPOINTER): New function.
11672 Simplify buildobj processing.
11673 * Makefile.in (buildobj.h): Make it a sequence of strings each
11674 followed by comma, rather than a single string. Put it into a
11675 .tmp file in case there's an error while generating it.
11676 (gl-stamp): Use .tmp for temp files.
11677 (mostlyclean): Clean .tmp files.
11678 * doc.c (buildobj): Move to just the routine that needs it.
11679 It's now an array of strings, so processing is simpler.
11681 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11683 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11684 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11685 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11686 Invoke malloc_enable_thread even when not interactive.
11687 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11688 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11689 in this case, since the underlying bug has now been fixed.
11691 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11693 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11694 unlinking it (bug#14691).
11696 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11698 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11699 before checking whether buffer is modified. This lets
11700 `kill-buffer-query-functions' cancel killing of the buffer or save
11701 its content before `kill-buffer' asks user the "Buffer %s
11702 modified; kill anyway?" question.
11704 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11706 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11707 Let the super performKeyEquivalent deal with them (Bug#14747).
11709 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11711 * widget.c (resize_cb): Remove unused local.
11713 Do not use GTK 3 if it exists but cannot be compiled.
11714 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11715 * xterm.c (x_error_handler) [!USE_GTK]:
11718 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11720 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11722 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11723 to the valid range of values. (Bug#14753)
11725 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11726 when moving point by using the current glyph matrix. This avoids
11727 the need to force redisplay when this function is called in a
11730 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11732 Fix minor problems found by static checking.
11733 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11734 Redo the latter's body to sidestep GCC parenthesization warnings.
11735 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11736 * coding.c (detect_coding, detect_coding_system):
11737 * coding.h (struct undecided_spec):
11738 Use bool for boolean.
11739 * image.c (QCmax_width, QCmax_height): Now static.
11740 * xdisp.c (Fmove_point_visually): Remove unused local.
11742 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11744 * xdisp.c (Fmove_point_visually): New function.
11746 2013-06-28 Kenichi Handa <handa@gnu.org>
11748 * coding.h (define_coding_undecided_arg_index): New enum.
11749 (coding_attr_index): New members
11750 coding_attr_undecided_inhibit_null_byte_detection,
11751 coding_attr_undecided_inhibit_iso_escape_detection,
11752 coding_attr_undecided_prefer_utf_8.
11753 (undecided_spec): New struct.
11754 (struct coding_system): New member `undecided' of the member
11757 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11758 (detect_coding): Likewise.
11759 (detect_coding_system): Likewise.
11760 (Fdefine_coding_system_internal): New coding system properties
11761 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11763 (syms_of_coding): Adjust for coding_arg_undecided_max.
11765 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11767 * image.c (x_from_xcolors): Remove unused local.
11769 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11771 Defer image data transfer between X client and server until actual
11774 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11777 * image.c (Destroy_Image): Remove.
11778 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11779 `mask_p', and `colors_p'. All uses changed.
11780 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11781 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11782 New macros for `flags' arg to x_clear_image_1.
11783 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11784 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11785 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11786 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11787 (image_get_x_image, image_unget_x_image): New functions or macros.
11788 (image_background, image_background_transparent, x_to_xcolors)
11789 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11790 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11791 instead of Destroy_Image.
11792 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11793 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11794 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11795 (imagemagick_load_image, svg_load_image): Use them instead of
11796 x_create_x_image_and_pixmap, and x_put_x_image followed by
11797 x_destroy_x_image, respectively.
11798 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11799 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11800 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11801 background_transparent fields.
11802 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11803 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11805 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11807 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11808 This mostly consists of undoing recent changes.
11809 * callproc.c (Fcall_process):
11810 * process.c (create_process):
11811 Do not worry about catching SIGCHLD here, undoing previous change.
11812 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11813 * process.c, process.h (catch_child_signal):
11814 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11815 * process.c (catch_child_handler): Don't worry about being called
11816 lazily and do not assume caller has blocked SIGCHLD, undoing
11817 previous change. Move first-time stuff back to
11818 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11819 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11820 set lib_child_handler if it's already initialized, which may
11821 help avoid problems on GNUstep.
11823 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11825 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11826 * callproc.c (Fcall_process):
11827 * process.c (create_process):
11828 Make sure SIGCHLD is caught before we fork,
11829 since Emacs startup no arranges to catch SIGCHLD.
11830 * process.c (lib_child_handler): Initialize to null, not to
11832 (catch_child_signal): Allow self to be called lazily.
11833 Do nothing if it's already been called.
11834 Assume caller has blocked SIGCHLD (all callers do now).
11835 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11836 just before it's really needed.
11837 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11838 since it hasn't been caught yet.
11840 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11842 * image.c (compute_image_size): New function to implement
11843 :max-width and :max-height.
11844 (imagemagick_load_image): Use it.
11846 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11848 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11849 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11851 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11852 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11853 the SIGCHLD handler, since the code is not atomic and (due to glib)
11854 signals may be arriving now.
11855 * sysdep.c (init_signals): Do not catch child signals here;
11856 'main' now does that later, at a safer time.
11858 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11860 Clean up SIGCHLD handling a bit (Bug#14569).
11861 * process.c, process.h (catch_child_signal):
11862 Now always extern, even if !NS_IMPL_GNUSTEP.
11863 * process.c (catch_child_signal): Move glib tickler here from
11864 init_process_emacs, so that it's done earlier in Emacs
11865 initialization. Also move the noninteractive && !initialized
11866 check here from init_process_emacs. This is all a bit cleaner for
11867 GNUish platforms, and I hope it works around the Cygwin bug.
11868 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11869 that glib signal handling is tickled before glib creates threads.
11871 * process.c (wait_reading_process_output): Avoid int overflow
11872 when reading more than 2 GiB total from a process.
11874 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11876 * process.c (create_process): Handle a couple more cases,
11877 i.e., work even if new_argv and wait_child_setup[i] are cached.
11878 Use Fcall_process's style for volatile vars.
11880 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11882 * process.c (create_process): Mark PROCESS volatile.
11884 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11886 Use C99-style flexible array members if available.
11887 This avoids some subtle aliasing issues, which typically
11888 aren't a problem with GCC but may be a problem elsewhere.
11889 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11890 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11891 In either case, it uses a flexible array member rather than
11892 the old struct hack. All uses changed.
11893 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11894 Adjust to sdata reorganization.
11895 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11896 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11897 that ports better to pre-C99 non-GCC.
11898 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11899 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11900 as the latter has changed.
11901 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11902 and port better to pre-C99 GCC.
11903 * image.c (struct xpm_cached_color):
11904 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11905 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11906 Use FLEXIBLE_ARRAY_MEMBER.
11907 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11908 Move decl to top level so it gets checked against implementation.
11909 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11910 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11912 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11914 * syntax.c: Integer cleanups.
11915 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11916 All uses that need 0-or-2 changed to:
11917 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11918 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11919 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11920 (char_quoted, prev_char_comend_first, back_comment)
11921 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11922 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11923 Use bool for boolean.
11924 (update_syntax_table, skip_chars, skip_syntaxes):
11925 Prefer int to unsigned when either will do.
11926 (back_comment): Return boolean success flag, like forw_comment,
11927 instead of positive-or-minus-1 (which might have overflowed int anyway).
11928 Don't stuff ptrdiff_t into int.
11929 (syntax_spec_code, syntax_code_spec): Now const.
11930 (Fmatching_paren, scan_lists, scan_sexps_forward):
11931 Use enum syntaxcode for syntax code.
11932 (Fmatching_paren): Check that arg is a character, not just an integer.
11933 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11934 (Finternal_describe_syntax_value): Omit no-longer-needed
11936 (skip_chars): Use char, not unsigned char, when the distinction
11938 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11939 * bytecode.c (exec_byte_code):
11940 * syntax.c (syntax_spec_code, Fchar_syntax)
11941 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11942 (init_syntax_once):
11943 * syntax.h (SYNTAX_WITH_FLAGS):
11944 Omit unnecessary casts.
11946 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11948 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11949 line dimensions here, to avoid race conditions with the main
11950 thread. (Bug#14062, bug#14630, bug#14669)
11952 * w32term.c (w32_draw_window_cursor): Compute the header line and
11953 mode line dimensions here.
11954 <w32_system_caret_window, w32_system_caret_hdr_height>:
11955 <w32_system_caret_mode_height>: New variables.
11957 * w32term.h: Declare them.
11959 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11961 * alloc.c (die): Move "assertion failed" string here ...
11962 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11963 COND when SUPPRESS_CHECKING. This shrinks the executable text
11964 size by 0.8% to 2.2% when configured with --enable-checking,
11965 depending on optimization flags (GCC 4.8.1 x86-64).
11967 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11969 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11971 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11972 base is 2; this is more accurate.
11974 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11976 * sound.c (string_default): Move to !WINDOWSNT section.
11977 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11979 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11981 * sound.c: Integer cleanups.
11982 Remove unnecessary forward decls.
11983 (struct sound_device): The 'file' member is now a Lisp_Object, not
11984 a char *, so that we needn't invoke alloca on a huge size.
11985 (Fplay_sound_internal): Adjust to this.
11986 (string_default): New function.
11987 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11988 Use it to adjust to the struct sound_device change.
11989 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11990 (be2hs) [0]: Remove.
11992 * syntax.c (skip_chars): Don't use uninitialized storage
11993 when searching a multibyte buffer for characters that are not in a
11994 unibyte string that contains non-ASCII characters.
11996 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11998 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11999 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12001 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12003 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12005 2013-06-18 Kenichi Handa <handa@gnu.org>
12007 * font.c (Ffont_spec): Signal an error for an invalid font name
12010 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12012 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12013 In particular this ports to 32-bit sparc Sun cc.
12014 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12015 array with a dummy element at specpdl[-1], so that its address can
12017 (unbind_to): Do not copy the binding; not needed, now that we
12018 copy old_value in the one place where the copy is needed.
12019 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12020 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
12021 (union specbinding): Rename from struct specbinding. Redo layout
12022 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
12023 which is not portable. With Sun C 5.12 32-bit sparc, the
12024 declaration causes nargs to be an unsigned bitfield, a behavior
12025 that the C standard allows; but Emacs wants nargs to be signed.
12026 The overall type is now a union of structures rather than a
12027 structure of union of structures, and the 'kind' member is now a
12028 bitfield, so that the overall type doesn't grow. All uses changed.
12029 * process.c (Fmake_serial_process): Remove unnecessary initialization.
12031 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12033 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
12034 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
12036 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
12038 2013-06-17 Eli Zaretskii <eliz@gnu.org>
12040 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12041 unless we know that the window w's frame is a frame object.
12042 Another attempt at solving bug#14062 and bug#14630.
12044 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
12046 * textprop.c (property_set_type): New enum.
12047 (add_properties): Allow appending/prepending text properties.
12048 (add_text_properties_1): Factored out of Fadd_text_properties.
12049 (Fadd_text_properties): Move all the code into
12050 add_text_properties_1.
12051 (Fadd_face_text_property): New function that calls
12052 add_text_properties_1.
12054 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12056 Move functions from lisp.h to individual modules when possible.
12057 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
12058 * alloc.c (XFLOAT_INIT, set_symbol_name):
12059 * buffer.c (CHECK_OVERLAY):
12060 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
12061 (set_char_table_parent):
12062 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
12063 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
12064 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
12065 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
12067 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
12068 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
12069 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
12070 (backtrace_args, backtrace_debug_on_exit):
12071 * floatfns.c (CHECK_FLOAT):
12072 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
12073 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
12074 (set_hash_hash, set_hash_hash_slot, set_hash_index)
12075 (set_hash_index_slot):
12076 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
12077 * marker.c (CHECK_MARKER):
12078 * textprop.c (CHECK_STRING_OR_BUFFER):
12079 * window.c (CHECK_WINDOW_CONFIGURATION):
12080 Move here from lisp.h, and make these functions static rather than
12082 * buffer.c (Qoverlayp):
12084 * fns.c (Qhash_table_p):
12085 * window.c (Qwindow_configuration_p):
12087 * lisp.h: Remove the abovementioned defns and decls.
12089 Use functions, not macros, for XINT etc (Bug#11935).
12090 In lisp.h, prefer functions to function-like macros, and
12091 constants to object-like macros, when either will do. This:
12092 . simplifies use, as there's no more need to worry about
12093 arguments' side effects being evaluated multiple times.
12094 . makes the code easier to debug on some platforms.
12095 However, when using gcc -O0, keep using function-like macros
12096 for a few critical operations, for performance reasons.
12097 This sort of thing isn't needed with gcc -Og, but -Og
12098 is a GCC 4.8 feature and isn't widely-enough available yet.
12099 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
12100 Remove enum lsb_bits; no longer needed.
12101 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
12102 * buffer.c (Qoverlap):
12104 * fns.c (Qhash_table_p):
12105 Now extern, so lisp.h can use these symbols.
12106 * dispextern.h: Include character.h, for MAX_CHAR etc.
12107 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12108 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12109 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12110 (GLYPH_CODE_P): Move here from lisp.h.
12111 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12112 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
12113 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
12114 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
12115 XUNTAG now returns void *.
12116 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
12117 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
12118 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
12119 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
12120 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
12121 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
12122 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
12123 (lisp_h_XPNTR, lisp_h_XSYMBOL):
12124 New macros, renamed from their sans-lisp_h_ counterparts.
12125 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
12126 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
12127 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
12128 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
12129 If compiling via GCC without optimization, define these as macros
12130 in addition to inline functions.
12131 To disable this, compile with -DINLINING=0.
12132 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
12133 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
12134 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
12135 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
12136 (INTMASK, VALMASK): Now macros, since static values cannot be
12137 accessed from extern inline functions.
12138 (VALMASK): Also a constant, for benefit of old GDB.
12139 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
12140 is INTEGERP, which can fold it in.
12141 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
12142 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
12143 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
12144 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
12145 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
12146 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
12147 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
12148 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
12149 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
12150 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
12151 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
12152 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
12153 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
12154 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
12155 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
12156 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
12157 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
12158 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
12159 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
12160 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
12161 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
12162 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
12163 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
12164 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
12165 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
12166 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
12167 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
12168 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
12169 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
12170 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
12171 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
12172 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
12173 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
12175 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
12176 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
12177 (VALMASK): Define in one place rather than in two, merging the
12178 USE_LSB_TAG parts; this is simpler.
12179 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
12180 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
12181 Move up, to avoid use before definition.
12182 Also include "globals.h" earlier, for the same reason.
12183 (make_natnum): New function.
12184 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
12185 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
12186 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
12187 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
12188 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
12189 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
12190 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
12191 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
12192 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
12193 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
12194 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
12195 (Qwindow_configuration_p, Qimage): New forward declarations.
12196 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
12197 (STRING_COPYIN): Remove; unused.
12198 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
12199 (xcar_addr, xcdr_addr): New functions. All uses changed.
12200 (IEEE_FLOATING_POINT): Now a constant, not a macro.
12201 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12202 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12203 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12204 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
12205 (TYPE_RANGED_INTEGERP): Simplify.
12206 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
12207 (setlocale, fixup_locale, synchronize_system_messages_locale)
12208 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
12209 Now empty functions, not macros.
12210 (functionp): Return bool, not int.
12211 * window.c (Qwindow_configuration_p): Now extern,
12212 so window.h can use it.
12213 * window.h (Qwindowp): Move decl back to lisp.h.
12215 2013-06-15 Eli Zaretskii <eliz@gnu.org>
12217 * xdisp.c (Fline_pixel_height): New function, required for solving
12220 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
12222 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
12224 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
12226 * lread.c (syms_of_lread):
12227 * fns.c (Fprovide): Adjust to new format of after-load-alist.
12229 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
12231 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
12233 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
12235 * fileio.c (expand_file_name): Doc fix.
12237 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
12239 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
12240 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
12241 Wait for self, not for 0. This can't hurt on GNU or similar
12242 system, and may help with Cygwin.
12244 * keyboard.c: Don't use PROP (...) as an lvalue.
12245 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
12246 Use set_prop (A, B), not PROP (A) = B.
12248 2013-06-10 Eli Zaretskii <eliz@gnu.org>
12250 * xdisp.c (get_it_property): Use it->window instead of generating
12251 a Lisp object from it->w.
12253 2013-06-09 Eli Zaretskii <eliz@gnu.org>
12255 * xdisp.c (get_it_property): If it->object is a buffer, pass to
12256 get-char-property the window that is being rendered, instead of
12257 the buffer, to support window-specific overlays. (Bug#14575)
12258 (compute_display_string_pos): When W is NULL, use the current
12259 buffer as the object to pass to get-char-property.
12260 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
12261 pointer member of the bidi iterator, since no window is pertinent
12264 2013-06-08 Eli Zaretskii <eliz@gnu.org>
12266 * bidi.c (bidi_fetch_char): Accept additional argument, the window
12267 being displayed, and pass it to compute_display_string_pos.
12268 (bidi_level_of_next_char, bidi_resolve_explicit_1)
12269 (bidi_paragraph_init): All callers changed.
12271 * xdisp.c (init_from_display_pos, init_iterator)
12272 (handle_single_display_spec, next_overlay_string)
12273 (get_overlay_strings_1, reseat_1, reseat_to_string)
12274 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
12275 Set bidi_it.w member from it->w.
12276 (compute_display_string_pos): Accept additional argument, the
12277 window being displayed, and pass it to Fget_char_property.
12280 * dispextern.h (struct bidi_it): New member w, the window being
12282 (compute_display_string_pos): Adjust prototype.
12284 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
12286 * xgselect.c: Remove unneeded include xterm.h.
12288 * process.c (wait_reading_process_output): Check for NS before GLIB.
12289 GLIB may be linked in due to rsvg, but ns_select must be called.
12291 * xgselect.c (xg_select): Remove call to window_system_available
12292 and g_main_context_pending at the top, so Gdk events (i.e. file
12293 notify) are processed when Emacs is started with -nw.
12295 2013-06-07 Eli Zaretskii <eliz@gnu.org>
12297 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
12298 (ctagsfiles3): New variable, includes only *.m files.
12299 (TAGS): Use an explicit language name in the regular expressions,
12300 to avoid transformation of '/SOMETHING' by MSYS to
12301 'c:\MSYS\SOMETHING'.
12303 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
12305 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
12307 2013-06-06 Eli Zaretskii <eliz@gnu.org>
12309 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
12310 still need to set the mouse pointer shape and activate help-echo.
12313 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
12315 A few porting etc. fixes for the new file monitor code.
12316 See the thread containing
12317 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
12318 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
12319 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
12320 (dir_monitor_callback, Fgfile_rm_watch):
12321 Use assq_no_quit instead of Fassoc, for speed.
12322 (dir_monitor_callback, Fgfile_rm_watch):
12323 eassert that the monitor is a fixnum.
12324 (dir_monitor_callback): No need for CDR_SAFE.
12325 Simplify building of lisp with alternative tails.
12326 (Fgfile_add_watch, Fgfile_rm_watch):
12327 Do not assume glib functions set errno reliably on failure.
12328 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
12329 and signal an error otherwise.
12330 (Fgfile_rm_watch): Prefer CONSP to !NILP.
12331 Use Fdelq instead of Fdelete, for speed.
12333 2013-06-05 Eli Zaretskii <eliz@gnu.org>
12335 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
12336 don't insist on being invoked on a highlighted tool-bar button.
12337 Avoids losing tool-bar functionality when mouse-highlight is nil.
12338 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
12339 Don't highlight when mouse-highlight is nil.
12340 (note_mouse_highlight): When mouse-highlight is nil, don't return
12341 right away; instead, run tool-bar and mode-line highlight
12342 subroutine, clear any existing highlight, and revert the mouse
12343 pointer to its default shape. (Bug#14558)
12345 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
12347 * lisp.mk (lisp): Add prog-mode.el.
12349 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
12351 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
12352 * process.c (dummy_handler): New function.
12353 (lib_child_handler): New static var.
12354 (handle_child_signal): Invoke it.
12355 (catch_child_signal): If a library has set up a signal handler,
12356 save it into lib_child_handler.
12357 (init_process_emacs): If using glib and not on Windows, tickle glib's
12358 child-handling code so that it initializes its private SIGCHLD handler.
12359 * syssignal.h (SA_SIGINFO): Default to 0.
12360 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
12361 31; it should no longer be needed now.
12363 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
12365 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
12367 * gfilenotify.c (globals_of_gfilenotify): New function.
12368 (syms_of_gfilenotify): Move global initialization there.
12370 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
12372 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
12374 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
12375 * keyboard.c (menu_bar_items, tool_bar_items):
12376 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
12377 not override local keymaps any more.
12379 2013-06-04 Eli Zaretskii <eliz@gnu.org>
12381 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
12383 2013-06-03 Eli Zaretskii <eliz@gnu.org>
12385 * w32console.c (initialize_w32_display): Return the dimensions of
12386 the console window via 2 additional arguments, not via the current
12387 frame. This avoids crashes due to overrunning the bounds of
12388 frame's decode_mode_spec_buffer, which is not resized following
12389 the change of the frame dimensions from the initial 10x10.
12391 * w32term.h (w32_initialize_display_info): Adjust prototype.
12393 * term.c (init_tty): Take dimensions of the frame from the values
12394 returned by initialize_w32_display.
12396 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
12397 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
12398 (LIBES): Add $(GFILENOTIFY_LIBS).
12400 * w32inevt.c (handle_file_notifications): Add dummy implementation
12401 for !HAVE_W32NOTIFY.
12403 * w32term.c: Wrap code with HAVE_W32NOTIFY.
12405 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
12407 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
12409 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
12411 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
12413 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
12415 Fix minor problems found by static checking.
12416 * data.c (pure_write_error):
12417 Use xsignal2, not Fsignal, as Fsignal might return.
12418 * eval.c (set_backtrace_debug_on_exit): Now static.
12419 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
12420 No longer inline. EXTERN_INLINE is needed only for functions
12421 defined in .h files. Reindent function header as per GNU style.
12422 (backtrace_p, backtrace_top, backtrace_next):
12423 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
12424 compiler or linker. Add extern decls to pacify gcc -Wall.
12425 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12427 * frame.c (free_monitors): Define only on platforms that need it.
12428 * nsterm.m (ns_term_init):
12429 * process.c (catch_child_signal):
12430 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
12431 defined on all porting targets these days.
12432 * process.c, process.h (catch_child_signal):
12433 Make it extern only if NS_IMPL_GNUSTEP is defined.
12435 2013-06-03 Eli Zaretskii <eliz@gnu.org>
12437 * w32.c (gettimeofday): Make the signature identical to prototype
12438 in nt/inc/sys/time.h.
12440 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12442 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
12445 * keyboard.c (safe_run_hooks_error): Improve error message.
12447 * data.c (pure_write_error): Add `object' argument.
12448 * puresize.h (CHECK_IMPURE): Use it.
12450 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
12452 * Makefile.in (NOTIFY_OBJ): New variable.
12453 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
12455 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
12456 Call syms_of_gfilenotify.
12458 * gfilenotify.c: New file.
12460 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
12461 and Qfile_w32notify.
12462 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
12463 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
12465 * lisp.h: Declare syms_of_gfilenotify.
12467 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
12469 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12471 Merge the specpdl and backtrace stacks. Make the structure of the
12472 specpdl entries more obvious via a tagged union of structs.
12473 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
12474 (enum specbind_tag): New enum.
12475 (struct specbinding): Make it a tagged union of structs.
12476 Add a case for backtrace records.
12477 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
12478 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
12479 (backtrace_debug_on_exit): New accessors.
12480 (struct backtrace): Remove.
12481 (struct catchtag): Remove backlist field.
12482 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
12484 (Flocal_variable_p): Speed up the common case where the binding is
12486 * eval.c (backtrace_list): Remove.
12487 (set_specpdl_symbol, set_specpdl_old_value): Remove.
12488 (set_backtrace_args, set_backtrace_nargs)
12489 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
12490 (backtrace_next): New functions.
12491 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
12492 (unwind_to_catch, internal_lisp_condition_case)
12493 (internal_condition_case, internal_condition_case_1)
12494 (internal_condition_case_2, internal_condition_case_n): Don't bother
12495 with backtrace_list any more.
12496 (Fsignal): Adjust to new backtrace format.
12497 (grow_specpdl): Move up.
12498 (record_in_backtrace): New function.
12499 (eval_sub, Ffuncall): Use it.
12500 (apply_lambda): Adjust to new backtrace format.
12501 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
12503 (specbind): Adjust to new specpdl format. Simplify.
12504 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
12505 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
12507 (mark_backtrace): Remove.
12508 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
12509 * xdisp.c (redisplay_internal): Use record_in_backtrace.
12510 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
12512 * profiler.c (record_backtrace): Use get_backtrace.
12513 (handle_profiler_signal): Use backtrace_top_function.
12514 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
12515 accessor functions.
12517 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
12519 * process.h (catch_child_signal): Declare.
12521 * process.c (catch_child_signal): New function.
12522 (init_process_emacs): Call it.
12524 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
12525 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
12527 (x_set_cursor_type): Remove declaration.
12528 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
12529 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
12530 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
12531 (ns_get_color): Use F suffix on float.
12532 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
12533 (ns_get_rgb_color): Remove.
12534 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
12535 (note_mouse_movement): x and y are CGFloat.
12536 (ns_draw_fringe_bitmap): Remove unused rowY.
12537 Change #if to COCOA && >= 10_6.
12538 (ns_draw_window_cursor): Remove unused overspill.
12539 (ns_draw_underwave): width and x are EamcsCGFloat.
12540 (ns_draw_box): thickness is CGFloat.
12541 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
12542 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
12543 if not in main thread.
12544 (ns_get_pending_menu_title, ns_check_menu_open)
12545 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
12546 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
12547 (sendFromMainThread:): New method.
12548 (changeFont:): size is CGFloat.
12549 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
12550 Disable warning about permanent text.
12551 (characterIndexForPoint:): Adjust return type depending on GNUstep
12553 (mouseDown:): delta is CGFloat.
12554 (updateFrameSize): Remove unised variable f.
12555 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
12556 Cast float to EmacsCGFloat.
12557 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
12558 also to -1 when restoring.
12559 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
12560 inside NS_IMPL_COCOA.
12561 (toggleFullScreen:): Put call to toggleFullScreen inside
12562 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
12563 (setPosition:portion:whole:): por is CGFloat.
12564 (getMouseMotionPart:window:x:y:): Add F suffix to float.
12565 (mouseDown:): Use CGFloat.
12566 (mouseDragged:): Remove unised variable edge.
12567 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
12569 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
12570 of CGFloat differs.
12571 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
12572 when NS_IMPL_GNUSTEP.
12573 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
12574 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
12575 (EmacsToolbar): Add clearAll. Add tag argument to
12576 addDisplayItemWithImage.
12577 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
12579 * nsselect.m (ns_get_local_selection): Remove unused variable type.
12581 * nsmenu.m (ns_update_menubar): Make static.
12582 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
12583 (fillWithWidgetValue:): Add cast to SEL for setAction.
12584 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
12585 (update_frame_tool_bar): Update code for GNUstep.
12586 (clearAll): New method.
12587 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
12588 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
12589 Move identifierToItem setObject and activeIdentifiers addObject before
12590 call to insertItemWithItemIdentifier.
12591 (validateVisibleItems): Fix indentation.
12592 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12593 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12594 UtilityWindow to aStyle, remove call to setStyleMask.
12596 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12598 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12599 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12600 Use F suffix on floats.
12601 (ns_char_width): Returns CGFloat.
12602 (ns_ascii_average_width): w is CGFloat instead of float.
12603 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12605 (ns_glyph_metrics): CGFloat instead of float.
12607 * nsfns.m (x_set_foreground_color, x_set_background_color):
12609 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12610 remove unused variables.
12611 (Fns_read_file_name): Keep track if panel is for save.
12612 Use ns_filename_from_panel/ns_directory_from_panel.
12613 (Fns_list_services): delegate only used for COCOA.
12614 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12615 Just return the input if GNUstep.
12616 (x_screen_planes): Remove.
12617 (Fxw_color_values): Use EmacsCGFloat
12618 (Fns_display_monitor_attributes_list): Only get screen number for
12620 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12622 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12623 ns_directory_from_panel.
12625 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12627 * process.c (handle_child_signal): Also use WCONTINUED.
12628 This is so that list-processes doesn't mistakenly list the process
12629 as stopped, when the process has actually been continued and is
12632 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12634 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12635 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12636 not already configured.
12638 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12640 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12642 * Makefile.in (mostlyclean): Remove *.res files.
12644 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12646 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12647 a buffer (bug#8447).
12649 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12651 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12652 display vector, and we backtrack, handle the case that the
12653 previous character position is also displayed from a display
12654 vector or covered by a display string or image. (Bug#14476)
12656 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12658 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12659 (struct MonitorInfo, free_monitors): Remove.
12660 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12661 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12662 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12665 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12666 (struct MonitorInfo, free_monitors): Remove.
12667 (ns_screen_name): Make static.
12668 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12669 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12672 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12673 (struct MonitorInfo): New struct.
12674 (free_monitors, make_monitor_attribute_list): Declare.
12676 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12678 (free_monitors, make_monitor_attribute_list): New functions.
12679 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12682 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12684 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12686 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12688 * keyboard.c: Apply keyboard decoding only to events that come directly
12689 from the tty, not from unread-command-events (bug#14368).
12690 (read_event_from_main_queue): New function, extracted from read_char.
12691 (read_decoded_char): Remove.
12692 (read_decoded_event_from_main_queue): New function to replace it.
12693 (read_char): Use it.
12694 (read_key_sequence): Use read_char rather than read_decoded_char.
12696 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12698 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12700 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12702 2013-05-22 Kenichi Handa <handa@gnu.org>
12704 The following changes are to fix the setting of
12705 buffer-file-coding-system on, for instance, C-x RET c unix RET
12706 _FILE_OF_DOS_EOL_TYPE_ RET.
12708 * coding.h (struct coding_system): New member detected_utf8_chars.
12710 * coding.c (detect_coding_utf_8): Count characters and check EOL
12711 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12713 (setup_coding_system): Do not initialize coding->head_ascii.
12714 (check_ascii): Do not set coding->eol_seen but update it. Do not
12715 call adjust_coding_eol_type here.
12716 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12717 If the eol-type of CODING is already specified, adjust the eol type
12718 of the found coding-system.
12719 (decode_coding_gap): Cancel previous change. Utilize the
12720 character numbers counted by detect_coding_utf_8. Fix detection
12723 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12725 * search.c (looking_at_1): Only set last_thing_searched if the match
12726 changed the match-data (bug#14281).
12728 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12730 * xdisp.c (reseat_at_previous_visible_line_start):
12731 Already declared in dispextern.h, so remove it here.
12732 (move_it_vertically_backward): Likewise.
12734 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12736 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12737 (Fx_display_pixel_width, Fx_display_pixel_height)
12738 (Fx_display_mm_width, Fx_display_mm_height):
12739 Mention `display-monitor-attributes-list' in docstrings.
12741 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12742 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12743 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12744 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12745 (Fx_display_backing_store, Fx_display_visual_class)
12746 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12747 (Fx_display_grayscale_p, Fx_display_pixel_width)
12748 (Fx_display_pixel_height, Fx_display_planes)
12749 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12750 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12751 (Fx_display_mm_width, Fx_display_mm_height)
12752 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12753 height for all physical monitors as in X11.
12755 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12756 Return pixel width or height for all physical monitors as in X11.
12758 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12760 Port --enable-gcc-warnings to clang.
12761 * bytecode.c (exec_byte_code):
12763 Redo diagnostic pragmas to pacify clang, too.
12764 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12765 * editfns.c (Fencode_time):
12766 * fileio.c (file_accessible_directory_p):
12767 * font.c (font_unparse_xlfd):
12768 Use '&"string"[index]' instead of '"string" + (index)'.
12769 * undo.c (user_error): Remove; unused.
12771 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12773 * insdel.c (insert_1_both): Document the arguments, instead of
12774 referring to insert_1, which no longer exists.
12776 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12777 some window, increment windows_or_buffers_changed, so that
12778 *Messages* display in that window is updated. (Bug#14408)
12780 * w32.c: Include epaths.h.
12781 (init_environment): Use cmdproxy.exe without leading directories.
12782 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12784 (gettimeofday): Adjust signature and return value to Posix
12787 * unexw32.c (open_output_file): Delete the existing emacs.exe
12788 before creating it, to break the hard link to the versioned
12791 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12792 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12793 (FIRSTFILE_OBJ): New variables.
12794 (W32_RES): Rename to EMACSRES. All users changed.
12795 (base_obj): Use $(CM_OBJ).
12796 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12797 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12798 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12799 $(W32_RES_LINK) before $(LIBES).
12800 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12802 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12804 * makefile.w32-in (DOC): Use just "DOC".
12806 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12808 * process.c: Export default filters and sentinels to Elisp.
12809 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12811 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12812 (Fset_process_sentinel, Fformat_network_address):
12813 Default to them instead of nil.
12814 (server_accept_connection): Sentinels can't be nil any more.
12815 (read_and_dispose_of_process_output): New function, extracted from
12816 read_process_output.
12817 (read_process_output): Use it; filters can't be nil.
12818 (Finternal_default_process_filter): New function, extracted from
12819 read_process_output.
12820 (exec_sentinel_unwind): Remove function.
12821 (exec_sentinel): Don't zilch sentinel while running.
12822 (status_notify): Sentinels can't be nil.
12823 (Finternal_default_process_sentinel): New function extracted from
12825 (setup_process_coding_systems): Default filter is not nil any more.
12826 (syms_of_process): Export new Elisp functions and initialize
12828 * lisp.h (make_lisp_proc): New function.
12830 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12832 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12834 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12836 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12837 unless we know that the window w is a leaf window.
12838 Another attempt at solving bug#14062.
12840 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12842 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12845 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12847 * image.c (gif_load): Check that subimages fit (Bug#14345).
12849 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12851 * lread.c (skip_dyn_eof): New function.
12852 (read1): Use it to skip the end of a file in response to #@00.
12854 * doc.c (get_doc_string): Slightly relax the sanity checking.
12856 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12858 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12859 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12860 (MonitorInfo): New struct.
12861 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12862 (Fns_display_monitor_attributes_list): New functions.
12863 (display-usable-bounds): Remove.
12864 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12867 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12869 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12870 (GTK_CHECK_VERSION): New macro, if not already defined.
12871 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12872 replaced by GTK_CHECK_VERSION.
12874 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12876 * xterm.h (GTK_PREREQ): New macro.
12877 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12878 to use this macro instead, for consistency and clarity.
12880 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12882 * xdisp.c (row_for_charpos_p): New function, with code of
12883 cursor_row_p, but accepts an additional argument CHARPOS instead
12884 of using a hardcoded PT.
12885 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12886 (row_containing_pos): Call row_for_charpos_p instead of partially
12887 doing the same. Fixes cursor positioning under longlines-mode
12888 when longlines-show-effect includes more than one newline, when
12889 moving the cursor vertically up.
12891 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12893 * makefile.w32-in (ACL_H): New macro.
12894 ($(BLD)/fileio.$(O)): Update dependencies.
12896 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12898 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12899 * Makefile.in (LIB_ACL): New macro.
12900 (LIBACL_LIBS): Remove.
12901 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12902 * fileio.c: Include <acl.h>.
12903 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12904 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12906 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12909 * unexelf.c: Don't assume ElfW (Half) fits in int.
12910 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12911 when dealing with ElfW (Half) values, since they can exceed 2**31
12912 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12913 (entry_address): Omit unused NUM arg. All uses changed.
12915 2013-05-07 Juri Linkov <juri@jurta.org>
12917 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12918 to the string converted from number with `Fnumber_to_string'.
12921 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12923 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12924 This fixes a problem introduced by my previous change.
12926 2013-05-07 Glenn Morris <rgm@gnu.org>
12928 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12930 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12932 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12934 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12936 Static checking by GCC 4.8.0.
12937 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12938 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12939 (x_get_monitor_attributes_fallback)
12940 (x_get_monitor_attributes_xinerama)
12941 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12942 Define only if USE_GTK.
12943 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12944 (x_get_monitor_attributes_fallback): Omit unused locals.
12945 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12946 Use double, not float, to avoid mixed-mode floating point arithmetic.
12948 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12949 Jan Djärv <jan.h.d@swipnet.se>
12951 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12952 (XINERAMA_CFLAGS): New macros.
12953 (ALL_CFLAGS, LIBES): Use them.
12955 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12956 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12957 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12958 (syms_of_xfns): DEFSYM them.
12959 (struct MonitorInfo): New struct.
12960 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12961 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12962 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12963 (x_get_monitor_attributes_xinerama): New functions.
12964 (Fx_display_monitor_attributes_list): New primitive.
12965 (syms_of_xfns): Defsubr it.
12967 * xterm.h (x_display_info): Add Xatom_net_workarea and
12968 Xatom_net_current_desktop.
12970 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12971 and dpyinfo->Xatom_net_current_desktop.
12973 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12975 * xdisp.c (pos_visible_p): Use the special code for finding the
12976 beginning of a display property or overlay for any "replacing"
12977 display property, not just for display strings. This solves
12978 incorrect reporting of position by posn-at-point. (Bug#14241)
12980 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12982 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12983 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12984 Verify that ElfW (Half) fits in int.
12985 (fatal): Use same signature as lisp.h.
12986 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12987 configure and build with -DUNEXELF_DEBUG without worrying about
12988 other modules that use DEBUG.
12989 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12990 possibly-wide integers now uses it instead of plain fprintf.
12991 (entry_address): New function, which avoids problems with 32-bit
12992 overflow on 64-bit hosts.
12993 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12994 (round_up): Don't assume the remainder fits in int.
12995 (find_section): Use bool for boolean. Simplify debug code.
12996 (unexec): Don't assume file sizes fit in int or size_t.
12997 Omit unnecessary trailing newline in 'fatal' format.
12998 Use strerror rather than outputting decimal error number.
12999 Remove unused code when emacs is not defined;
13000 this file relies on Emacs now.
13001 Don't assume e_phnum and e_shnum are positive.
13003 * regex.c: Fix problems when DEBUG is defined.
13004 (extract_number, extract_number_and_incr): Define regardless of
13005 whether DEBUG is defined; that's simpler and makes the code less
13006 likely to go stale in the normal case when DEBUG is not defined.
13007 Return int rather than taking an int * arg. All callers changed.
13008 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13009 Remove, replacing with ...
13010 (DEBUG_PRINT): New macro. All callers changed.
13011 (DEBUG_COMPILES_ARGUMENTS): New macro.
13012 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13013 (print_compiled_pattern, print_double_string) [DEBUG]:
13014 Use prototype rather than old-style definition.
13015 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13016 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13017 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13018 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13019 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13020 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
13021 This matters only when DEBUG is defined.
13023 2013-05-05 Eli Zaretskii <eliz@gnu.org>
13025 * xdisp.c (set_iterator_to_next): Set the
13026 ignore_overlay_strings_at_pos_p flag only if we are _really_
13027 iterating over an overlay string, as indicated by the
13028 current.overlay_string_index member. (Bug#14306)
13030 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
13032 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
13033 to where it is used, to avoid autorelease issues (Bug#14050).
13035 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
13037 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
13038 * fileio.c (syms_of_fileio): Implement this.
13039 * filelock.c (create_lock_file): If symbolic links don't work, so
13040 we use a regular file as a lock file, do not fsync the lock file;
13043 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
13045 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
13046 (syms_of_minibuf): Adjust accodingly.
13048 * callint.c (Fcall_interactively): Adjust calls accordingly.
13050 2013-05-04 Eli Zaretskii <eliz@gnu.org>
13052 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
13053 w->contents is a buffer before computing everything else.
13054 Use parentheses to disambiguate last part of the condition.
13056 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
13057 assertion violations. (Bug#14062)
13059 2013-05-01 David Reitter <david.reitter@gmail.com>
13061 * nsfns.m (ns_tooltip): Initialize.
13063 2013-04-28 Eli Zaretskii <eliz@gnu.org>
13065 * coding.c (decode_coding_gap): Don't remove the character before
13066 a newline unless it's a CR character. (Bug#14287)
13068 2013-04-28 Dan Nicolaescu <dann@gnu.org>
13070 * dispextern.h (struct face): Move enum face_underline_type
13071 earlier so that bitfields can be in the same word.
13073 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
13075 * nsfns.m (handlePanelKeys): New function.
13076 (EmacsOpenPanel:performKeyEquivalent:)
13077 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
13078 arrows/function/control and copy/paste keys (Bug#14296).
13080 2013-04-27 Juri Linkov <juri@jurta.org>
13082 * callint.c (Fcall_interactively): Call `Qread_number' for
13083 interactive code letter `n' instead of using duplicate code.
13086 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
13088 * systime.h (make_timeval): Declare as 'const'.
13090 2013-04-27 Kenichi Handa <handa@gnu.org>
13092 * font.c (font_open_entity): Always open a font of manageable
13095 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
13097 Port better to AIX (Bug#14258).
13098 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
13101 2013-04-24 Kenichi Handa <handa@gnu.org>
13103 * coding.c (decode_coding_iso_2022): When an invalid escape
13104 sequence is encountered, reset the invocation and designation
13105 status to the safest one.
13107 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
13109 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
13110 Without this fix, "make distclean" leaves stamp-h1 behind.
13112 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
13114 * w32fns.c (w32_fullscreen_rect): New function to compute the
13115 window rectangle for the given fullscreen mode.
13116 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
13117 longer tunes the window size. This keeps the window's edges flush
13118 with the screen and allows the taskbar to hide itself in fullboth.
13120 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
13121 window decorations and uses the entire screen.
13123 * w32term.h (w32_fullscreen_rect) Add prototype.
13124 (struct w32_output): Replace normal_width, normal_height,
13125 normal_top, and normal_left members with a single normal_placement
13127 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
13129 (FRAME_NORMAL_PLACEMENT): New macro.
13131 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
13133 * minibuf.c (Ftest_completion): Silence compiler warning.
13135 2013-04-15 Eli Zaretskii <eliz@gnu.org>
13137 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
13140 * frame.h (WINDOW_FRAME): Protect macro and its argument with
13143 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13144 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
13145 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
13146 parentheses where appropriate.
13148 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
13150 * keyboard.c (timer_start_idle): Remove no-longer-used local.
13152 2013-04-14 Eli Zaretskii <eliz@gnu.org>
13154 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
13155 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
13156 Mention in the doc string that setting these variables takes
13157 effect only after a call to set-window-buffer. (Bug#14200)
13159 2013-04-13 Eli Zaretskii <eliz@gnu.org>
13161 * indent.c (Fvertical_motion): Don't consider display strings on
13162 overlay strings as display strings on the buffer position we
13163 started from. This prevents vertical cursor motion from jumping
13164 more than one line when there's an overlay string with a display
13165 property at end of line.
13166 Reported by Karl Chen <Karl.Chen@quarl.org> in
13167 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
13169 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
13171 * window.c (select_window): `record_buffer' even if window is
13172 already selected (bug#14191).
13174 2013-04-11 Eli Zaretskii <eliz@gnu.org>
13176 * window.c (Fwindow_end): Test more flags, including the buffer's
13177 last_overlay_modified flag, to determine whether the window's
13178 display is really up-to-date. Prevents the function from
13179 returning a stale value. (Bug#14170)
13180 (Fwindow_line_height): Fix the test for up-to-date-ness of the
13183 2013-04-10 Eli Zaretskii <eliz@gnu.org>
13185 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
13186 garbaged only if it is not already the top frame on its TTY.
13187 This prevents flickering due to constant redrawing of TTY frames when
13188 there are GUI frames open in the same session. (Bug#13864)
13190 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
13192 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
13193 of marking the idle timers directly.
13195 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
13197 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
13198 tables (bug#14054).
13200 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
13202 * window.c (select_window): Don't record_buffer while the invariant is
13203 temporarily broken (bug#14161).
13205 * fns.c (Fdelq): Don't assume !NILP => CONSP.
13207 2013-04-07 Eli Zaretskii <eliz@gnu.org>
13209 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
13211 2013-04-07 Romain Francoise <romain@orebokech.com>
13213 Ignore additional platform-specific ACL errors (Bug#13702).
13214 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
13215 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
13217 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
13219 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
13222 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
13224 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
13225 This bug was introduced by my 2013-02-25 change that simplified
13226 data_start configuration. Without this change, on GNU/Linux
13227 an Emacs configured with --enable-profiling fails immediately
13228 due to a profiler signal.
13229 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
13230 with these flags. On platforms where special flags are needed
13231 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
13232 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
13233 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
13235 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
13237 Get rid of some platform-specific functions examining window
13238 system and its capabilities. This is a partial rework of the
13240 * lisp.h (have_menus_p): Remove prototype. This function is
13241 replaced with platform-independent window_system_available.
13242 (check_window_system): Move to...
13243 * frame.h (decode_window_system_frame, window_system_available):
13244 ...here, add new prototypes.
13245 * frame.c (window_system_available, decode_window_system_frame):
13247 (check_window_system): Platform-independent now.
13248 * xterm.h (x_in_use): Remove declaration.
13250 * w32term.h (check_x_frame):
13251 * nsterm.h (check_x_frame): Remove prototypes. This function
13252 is replaced with platform-independent decode_window_system_frame.
13253 * msdos.c (have_menus_p): Remove.
13254 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
13255 Remove platform-specific functions. Use check_window_system,
13256 decode_window_system_frame and check_ns_display_info where
13257 appropriate. Minor style and comment tweaks.
13258 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
13259 (check_x_frame): Likewise.
13260 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
13262 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
13263 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
13264 * xmenu.c, xselect.c: All related users changed.
13266 2013-04-03 Kenichi Handa <handa@gnu.org>
13268 The following changes is to optimize the code for reading UTF-8
13271 * coding.c (check_ascii): Rename from detect_ascii. Return value
13272 changed. Check EOL format. Do not call adjust_coding_eol_type
13274 (check_utf_8): New function.
13275 (adjust_coding_eol_type): Do nothing if already adjusted.
13276 (detect_coding): Compare the return value of check_ascii with
13277 coding->src_bytes. Call adjust_coding_eol_type if necessary.
13278 (decode_coding_gap): Optimize for valid UTF-8.
13280 2013-03-21 Kenichi Handa <handa@gnu.org>
13282 * coding.c (syms_of_coding): Cancel previous change.
13284 * insdel.c (insert_from_gap): Fix previous change.
13286 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
13288 Consistently use platform-specific function to detect window system.
13289 * lisp.h (check_window_system): New prototype. This function is
13290 going to replace check_x, check_w32 and check_ns.
13291 (have_menus_p): Mention msdos.c in comment.
13292 * fontset.c (check_window_system_func): Remove. Adjust all users.
13293 * fontset.h (check_window_system_func): Remove prototype.
13294 * nsterm.h (check_ns):
13295 * xterm.h (check_x):
13296 * w32term.h (check_w32): Likewise.
13297 * menu.c (Fx_popup_menu): Use check_window_system.
13298 * msdos.c (check_window_system): Define for MS-DOS.
13299 * nsfns.m (check_window_system): Define for NS. Adjust all users.
13300 * w32fns.c (check_window_system): Likewise for MS-Windows.
13301 * xfns.c (check_window_system): Likewise for X.
13302 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
13303 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
13305 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
13307 Prefer < to > in range checks such as 0 <= i && i < N.
13308 This makes it easier to visualize quantities on a number line.
13309 This patch doesn't apply to all such range checks,
13310 only to the range checks affected by the 2013-03-24 change.
13311 This patch reverts most of the 2013-03-24 change.
13312 * alloc.c (xpalloc, Fgarbage_collect):
13313 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
13314 * character.c (string_escape_byte8):
13315 * charset.c (read_hex):
13316 * data.c (cons_to_unsigned):
13317 * dispnew.c (update_frame_1):
13318 * doc.c (Fsubstitute_command_keys):
13319 * doprnt.c (doprnt):
13320 * editfns.c (hi_time, decode_time_components):
13321 * fileio.c (file_offset):
13322 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
13323 * font.c (font_intern_prop):
13324 * frame.c (x_set_alpha):
13325 * gtkutil.c (get_utf8_string):
13326 * indent.c (check_display_width):
13327 * keymap.c (Fkey_description):
13328 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
13330 * minibuf.c (read_minibuf_noninteractive):
13331 * process.c (wait_reading_process_output):
13332 * search.c (Freplace_match):
13333 * window.c (get_phys_cursor_glyph):
13334 * xdisp.c (redisplay_internal):
13335 * xsmfns.c (smc_save_yourself_CB):
13336 Prefer < to > for range checks.
13337 * dispnew.c (sit_for): Don't mishandle NaNs.
13338 This fixes a bug introduced in the 2013-03-24 change.
13339 * editfns.c (decode_time_components): Don't hoist comparison.
13340 This fixes another bug introduced in the 2013-03-24 change.
13342 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
13344 * frame.h (struct frame): Drop scroll_bottom_vpos
13345 member becaue all real users are dead long ago.
13346 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
13347 * xdisp.c (redisplay_internal): Adjust user.
13349 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
13351 * nsmenu.m (showAtX:Y:for:): setLevel to
13352 NSPopUpMenuWindowLevel (Bug#13998).
13354 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
13356 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
13357 (ns_check_pending_open_menu): Declare.
13359 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
13360 (x_activate_menubar): Update the menu with title that matches
13361 ns_get_pending_menu_title, and call
13362 ns_check_pending_openmenu (Bug#12698).
13363 (menuWillOpen:): New method.
13364 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
13366 * nsterm.m (menu_will_open_state, menu_mouse_point)
13367 (menu_pending_title): New varaibles.
13368 (ns_get_pending_menu_title, ns_check_menu_open)
13369 (ns_check_pending_open_menu): New functions.
13371 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
13373 * indent.c (current_column_bol_cache): Remove leftover which is not
13374 used in Fmove_to_column any more.
13375 (current_column, scan_for_column): Adjust users.
13376 * keyboard.c (last_point_position_buffer, last_point_position_window):
13377 Remove leftovers which are not used for recording undo any more.
13378 (command_loop_1, syms_of_keyboard): Adjust users.
13379 * xdisp.c (last_max_ascent): Remove leftover which is not used in
13380 redisplay_window any more.
13381 (move_it_to): Adjust user.
13383 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
13385 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
13386 Update dependencies.
13388 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
13390 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
13391 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
13392 forward references.
13394 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
13396 * window.h (struct window): Replace hchild, vchild and buffer slots
13397 with a single slot 'contents'. This is possible because each valid
13398 window may have either the child window (in vertical or horizontal
13399 combination) or buffer to display (for the leaf window). Using that,
13400 a lot of operations to traverse and/or change window hierarchies may
13401 be simplified. New member horizontal is used to distinguish between
13402 horizontal and vertical combinations of internal windows.
13403 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
13404 (WINDOW_VERTICAL_COMBINATION_P): New macros.
13405 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
13406 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
13407 Use contents slot, not buffer, where appropriate.
13408 (wset_combination): New function.
13409 (wset_buffer): Add eassert.
13410 (Fframe_first_window): Simplify the loop reaching first window.
13411 (Fwindow_buffer): Use WINDOW_LEAF_P.
13412 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
13413 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
13414 (unshow_buffer): Convert initial debugging check to eassert.
13415 (replace_window, recombine_windows, Fdelete_other_windows_internal)
13416 (make_parent_window, window_resize_check, window_resize_apply)
13417 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
13418 (Fset_window_configuration, delete_all_child_windows, save_window_save):
13419 Adjust to match struct window changes.
13420 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
13421 (mark_window_cursors_off, count_windows, get_leaf_windows)
13422 (foreach_window_1): Simplify the loop.
13423 * alloc.c (mark_object): Do not check for the leaf window because
13424 internal windows has no glyph matrices anyway.
13425 * dispnew.c (clear_window_matrices, showing_window_margins_p)
13426 (allocate_matrices_for_window_redisplay, fake_current_matrices)
13427 (allocate_matrices_for_frame_redisplay, free_window_matrices)
13428 (build_frame_matrix_from_window_tree, mirror_make_current)
13429 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
13430 (update_window_tree, set_window_update_flags): Simplify the loop.
13431 (sync_window_with_frame_matrix_rows): Enforce live window.
13432 Use contents slot, not buffer, where appropriate.
13433 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
13434 and WINDOW_HORIZONTAL_COMBINATION_P.
13435 (make_frame_visible_1): Simplify the loop.
13436 Use contents slot, not buffer, where appropriate.
13437 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
13438 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
13439 (expose_window_tree): Likewise.
13440 Use contents slot, not buffer, where appropriate.
13441 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
13442 to avoid deleted windows. Use contents slot instead of buffer.
13443 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
13444 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
13445 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
13446 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
13448 2013-03-28 Eli Zaretskii <eliz@gnu.org>
13450 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
13451 identify the reasons for assertion violations in bug#14062 and
13453 (Fx_show_tip): Fix compilation error under
13454 "--enable-check-lisp-object-type". (Bug#14073)
13456 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
13457 Reported by <rzl24ozi@gmail.com>.
13459 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
13461 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
13463 (unwind_with_echo_area_buffer): ...to restore it here.
13464 This is needed to ensure that...
13465 (redisplay_window): ...both window markers are valid here,
13466 which is verified by eassert.
13467 * editfns.c (save_excursion_save): Do not assume that
13468 selected_window always displays the buffer.
13469 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
13472 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
13474 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
13477 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
13479 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
13481 2013-03-27 Eli Zaretskii <eliz@gnu.org>
13483 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
13484 since MinGW's w32api headers do. This avoids compiler warnings.
13486 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
13487 if already defined.
13489 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13491 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
13493 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
13495 * gtkutil.c (style_changed_cb): Check if frame is live and an
13496 X frame (Bug#14038).
13498 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13500 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
13501 Define only for _WIN32_WINNT less than 0x0500.
13502 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
13504 Move inclusion of time.h before sys/time.h, so that MinGW64 could
13505 see its own definitions of 'struct timeval' and 'struct timezone'.
13507 Fix incompatibilities between MinGW.org and MinGW64 headers.
13508 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
13510 * w32.c (REPARSE_DATA_BUFFER): Guard with
13511 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
13513 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
13515 * xterm.c: Include X11/XKBlib.h
13516 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
13518 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
13520 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
13522 * blockinput.h (input_blocked_p): Likewise.
13523 * bytecode.c (exec_byte_code): Likewise.
13524 * callproc.c (call_process_kill, call_process_cleanup)
13525 (Fcall_process): Likewise.
13526 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
13527 (Fccl_execute_on_string): Likewise.
13528 * character.c (string_escape_byte8): Likewise.
13529 * charset.c (read_hex): Likewise.
13530 * cm.c (calccost): Likewise.
13531 * data.c (cons_to_unsigned): Likewise.
13532 * dired.c (directory_files_internal, file_name_completion):
13534 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
13535 (sit_for): Likewise.
13536 * doc.c (Fsubstitute_command_keys): Likewise.
13537 * doprnt.c (doprnt): Likewise.
13538 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
13539 * emacsgtkfixed.c: Likewise.
13540 * fileio.c (file_offset, Fwrite_region): Likewise.
13541 * floatfns.c (Fexpt, fmod_float): Likewise.
13542 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
13544 * font.c (font_intern_prop): Likewise.
13545 * frame.c (x_set_alpha): Likewise.
13546 * gtkutil.c (get_utf8_string): Likewise.
13547 * indent.c (check_display_width): Likewise.
13548 * intervals.c (create_root_interval, rotate_right, rotate_left)
13549 (split_interval_right, split_interval_left)
13550 (adjust_intervals_for_insertion, delete_node)
13551 (interval_deletion_adjustment, adjust_intervals_for_deletion)
13552 (merge_interval_right, merge_interval_left, copy_intervals)
13553 (set_intervals_multibyte_1): Likewise.
13554 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
13555 * keymap.c (Fkey_description): Likewise.
13556 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
13557 * lread.c (openp, read_integer, read1, string_to_number):
13559 * menu.c (ensure_menu_items): Likewise.
13560 * minibuf.c (read_minibuf_noninteractive): Likewise.
13561 * print.c (printchar, strout): Likewise.
13562 * process.c (create_process, Faccept_process_output)
13563 (wait_reading_process_output, read_process_output, send_process)
13564 (wait_reading_process_output): Likewise.
13565 * profiler.c (make_log, handle_profiler_signal): Likewise.
13566 * regex.c (re_exec): Likewise.
13567 * regex.h: Likewise.
13568 * search.c (looking_at_1, Freplace_match): Likewise.
13569 * sysdep.c (get_child_status, procfs_ttyname)
13570 (procfs_get_total_memory): Likewise.
13571 * systime.h (EMACS_TIME_VALID_P): Likewise.
13572 * term.c (dissociate_if_controlling_tty): Likewise.
13573 * window.c (get_phys_cursor_glyph): Likewise.
13574 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
13575 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
13577 * xfns.c (Fx_window_property): Likewise.
13578 * xmenu.c (set_frame_menubar): Likewise.
13579 * xselect.c (x_get_window_property, x_handle_dnd_message):
13581 * xsmfns.c (smc_save_yourself_CB): Likewise.
13582 * xterm.c (x_scroll_bar_set_handle): Likewise.
13584 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
13586 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
13587 to be optional or nil. Adjust comment and convert it to docstring.
13588 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
13589 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
13591 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13593 Static checking by GCC 4.8-20130319.
13594 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13595 * process.c (Fset_process_datagram_address)
13596 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13597 * xdisp.c (get_char_face_and_encoding)
13598 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13599 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13600 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13602 2013-03-24 Ken Brown <kbrown@cornell.edu>
13604 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13605 fix compilation on 64-bit Cygwin, where underscores are not
13606 automatically prepended.
13608 * w32term.c (w32_initialize): Silence compiler warning.
13610 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13612 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13613 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13614 variables, to save and restore frame dimensions.
13615 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13616 after returning from a 'fullscreen' configuration.
13617 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13618 to avoid races between the main thread and the input thread.
13620 * w32term.h (struct w32_output): New members normal_width,
13621 normal_height, normal_top, normal_left, and prev_fsmode.
13622 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13623 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13624 members of a frame.
13626 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13627 'fullscreen' parameter. Always record previous width and height
13628 of the frame, except when switching out of maximized modes, so
13629 that they could be restored correctly, instead of resetting to the
13630 default frame dimensions. Send SC_RESTORE command to the frame,
13631 unless we are going to send SC_MAXIMIZE, to restore the frame
13632 resize hints in the mouse pointer shown by the window manager.
13635 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13637 * lisp.h (get_frame_param): Adjust conditions for prototype
13640 2013-03-22 Ken Brown <kbrown@cornell.edu>
13642 * unexcw.c: Drop unneeded inclusion of w32common.h.
13643 (report_sheap_usage): Declare.
13644 (read_exe_header): Add magic numbers for x86_64.
13645 (fixup_executable): Fix printf format specifier for unsigned long
13648 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13650 * frame.h (struct frame): Put menu_bar_window under #ifdef
13651 because this member is not needed when X toolkit is in use.
13652 (fset_menu_bar_window):
13653 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13654 (free_glyphs, update_frame):
13655 * xdisp.c (expose_frame): Likewise.
13656 (display_menu_bar): Likewise. Remove redundant eassert.
13657 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13660 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13662 Use functions and constants to manipulate Lisp_Save_Value objects.
13663 This replaces code that used macros and strings and token-pasting.
13664 The change makes the C source a bit easier to follow,
13665 and shrinks the Emacs executable a bit.
13666 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13667 (make_save_value): Change 1st arg from string to enum. All callers
13670 (mark_object): Use if, not #if, for GC_MARK_STACK.
13671 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13672 (XSAVE_OBJECT): Now functions, not macros.
13673 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13674 the constant was never used.
13675 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13676 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13677 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13678 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13680 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13681 type3 with a single member save_type. All uses changed.
13682 (save_type, set_save_pointer, set_save_integer): New functions.
13683 * print.c (PRINTX): Remove.
13685 * alloc.c: Remove redundant static declarations.
13687 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13689 * window.h (struct window): Convert left_col, top_line, total_lines
13690 and total_cols from Lisp_Objects to integers. Adjust comments.
13691 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13693 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13694 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13695 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13696 Adjust users where appropriate.
13698 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13700 * frame.h (struct frame): Drop resx and resy because the same data is
13701 available from window system-specific output context. Adjust users.
13702 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13703 New functions to provide defaults when no window system available.
13704 (FRAME_RES_X, FRAME_RES_Y): New macros.
13705 (NUMVAL): Move from xdisp.c.
13706 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13707 (Ffont_face_attributes, Fopen_font):
13708 * image.c (gs_load):
13709 * w32font.c (fill_in_logfont):
13710 * xdisp.c (calc_pixel_width_or_height):
13711 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13712 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13714 2013-03-20 Kenichi Handa <handa@gnu.org>
13716 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13717 to 1 (temporary workaround until a bug related to ASCII
13718 optimization is fixed).
13720 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13722 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13723 Signal error if window is not internal. Adjust docstring.
13724 (delete_all_child_windows): Use combination_limit to save the buffer.
13725 (Fset_window_configuration): Adjust accordingly.
13726 * print.c (syms_of_print): Initialize debugging output not here...
13727 (init_print_once): ...but in a new function here.
13728 * lisp.h (init_print_once): Add prototype.
13729 * emacs.c (main): Add call to init_print_once. Adjust comments.
13731 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13733 * window.c (window_resize_check, window_resize_apply)
13734 (window_from_coordinates, recombine_windows, set_window_buffer)
13735 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13736 (Fsplit_window_internal, Fdelete_window_internal)
13737 (freeze_window_starts): Use bool for booleans.
13738 * window.h (window_frame_coordinates, resize_frame_windows)
13739 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13741 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13743 * dispnew.c (bitch_at_user): Use `user-error'.
13745 2013-03-17 Ken Brown <kbrown@cornell.edu>
13747 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13748 as return type of image_background. (Bug#13981)
13749 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13751 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13753 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13754 (ns_select): Don't return with result uninitialized.
13756 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13759 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13761 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13762 directories. If filename is nil, get directory name (Bug#13932).
13763 Use getFilename and getDirectory.
13764 (getFilename, getDirectory): New methods for EmacsSavePanel and
13766 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13768 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13770 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13772 2013-03-15 Kenichi Handa <handa@gnu.org>
13774 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13775 (adjust_after_replace): Make it back to static. Delete the third
13776 arg text_at_gap_tail. Cancel the code for handling it.
13778 * coding.h (struct coding_system): New member eol_seen.
13780 * coding.c (detect_ascii): New function.
13781 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13782 when the source bytes are actually scanned. On detecting for
13783 coding_category_utf_8_auto, call detect_ascii instead of scanning
13784 source bytes directly.
13785 (produce_chars): Call insert_from_gap with the new arg 0.
13786 (encode_coding): Likewise.
13787 (decode_coding_gap): Control ASCII optimization by the variable
13788 disable_ascii_optimization instead of #ifndef .. #endif.
13789 Deccode EOL format according to coding->eol_seen.
13790 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13793 * lisp.h (adjust_after_replace): Cancel externing it.
13794 (insert_from_gap): Adjust prototype.
13796 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13798 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13799 FULLSCREEN_MAXIMIZED. (Bug#13935)
13801 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13803 * region-cache.c (find_cache_boundary, move_cache_gap)
13804 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13805 Simplify debugging check and convert to eassert. Adjust comment.
13806 (pp_cache): Put under ENABLE_CHECKING.
13808 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13810 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13811 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13812 and WM_ACTIVATEAPP.
13813 (w32fullscreen_hook): If the frame is visible, reset
13814 f->want_fullscreen flag after changing the frame size. If the
13815 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13818 2013-03-13 Daniel Colascione <dancol@dancol.org>
13820 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13821 too so that these builds can use Cygwin's file conversion
13822 functions. (We've been building and linking cygw32.o all along
13823 and just not using it.)
13825 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13827 File synchronization fixes (Bug#13944).
13828 * Makefile.in (LIB_FDATASYNC): New macro.
13830 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13831 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13832 Don't worry about HAVE_FSYNC, since a substitute fsync is
13833 available if the system lacks one.
13834 (Fwrite_regin): Retry fsync if interrupted.
13836 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13838 * w32term.c (w32_read_socket): If the Emacs frame is being
13839 activated, call w32fullscreen_hook, to make sure the new frame
13840 dimensions are in effect. (Bug#13937)
13842 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13844 * xdisp.c (init_iterator): Simplify because both character and byte
13845 positions are either specified or -1. Add eassert. Adjust comment.
13846 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13847 character and byte positions can be obtained from marker.
13849 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13851 Static checking by Sun C 5.12.
13852 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13853 * bytecode.c (exec_byte_code):
13854 * dispnew.c (init_display):
13856 * fileio.c (Fsubstitute_in_file_name):
13857 * keyboard.c (Fevent_convert_list):
13858 * keymap.c (Fsingle_key_description):
13859 * term.c (maybe_fatal, fatal):
13860 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13861 * xsmfns.c (Fhandle_save_session):
13862 Omit unreachable code.
13863 * keymap.c (map_keymap_char_table_item): Cast void * to
13864 a function pointer type; the C Standard requires this.
13866 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13867 Include <sys/param.h> unconditionally, as that works elsewhere and
13868 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13869 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13872 See ChangeLog.12 for earlier changes.
13874 ;; Local Variables:
13878 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13880 This file is part of GNU Emacs.
13882 GNU Emacs is free software: you can redistribute it and/or modify
13883 it under the terms of the GNU General Public License as published by
13884 the Free Software Foundation, either version 3 of the License, or
13885 (at your option) any later version.
13887 GNU Emacs is distributed in the hope that it will be useful,
13888 but WITHOUT ANY WARRANTY; without even the implied warranty of
13889 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13890 GNU General Public License for more details.
13892 You should have received a copy of the GNU General Public License
13893 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.