1 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
3 Fix problem with images referenced within svg files. (bug#19373)
5 * image.c: Additional parameter 'filename' for
6 svg_load_image. Include "buffer.h". Define library function
7 rsvg_handle_set_base_uri for WINDOWSNT.
8 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
9 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
10 (svg_load): Pass a filename to svg_load_image: either name of
11 actual file or of current buffer's file.
12 (svg_load_image): New parameter 'filename', used for setting
13 base_uri, necessary for loading referenced images. (bug#19373)
15 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
17 * lread.c (init_obarray): Declare Qt as special.
18 This fixes a typo in the 2012-05-15 patch that
19 tried to declare Qt as special.
21 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
23 Various fixes to use bool type and constants.
24 * dispnew.c (update_single_window): Remove arg `force_p' since it's
26 * xfaces.c (clear_face_cache): Use bool for the argument type.
28 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
30 Correct same_at_end when restoring window points
31 * fileio.c (Finsert_file_contents): Compute same_at_end character
32 position using the old buffer size, not the new one, since
33 restore_window_points wants the old size.
36 2014-12-14 Alan Mackenzie <acm@muc.de>
38 New feature optionally to accelerate auto-repeated scrolling.
40 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
42 * window.c (window_scroll): Bind fontification-functions to nil
43 when scrolling by whole screens and
44 fast-but-imprecise-scrolling is non-nil.
45 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
47 * lisp.h (bool): Declare Qfontification_functions extern.
49 2014-12-14 Eli Zaretskii <eliz@gnu.org>
51 Load system's default trusted Certificate Authorities if available.
52 * gnutls.c (gnutls_certificate_set_x509_system_trust)
53 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
54 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
55 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
56 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
58 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
59 Call gnutls_certificate_set_x509_system_trust. Log an error message if
62 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
64 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
65 a hack involving a union.
67 2014-12-13 Eli Zaretskii <eliz@gnu.org>
69 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
70 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
73 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
75 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
77 * gnutls.h: Always declare syms_of_gnutls.
79 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
80 clarity. Let the availability check return Qnil when the GnuTLS
81 integration is not available, instead of erroring out.
84 2014-12-13 Eli Zaretskii <eliz@gnu.org>
86 * xdisp.c (move_it_in_display_line_to, display_line):
87 Don't disallow overflow-newline-into-fringe when word-wrap is in
90 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
92 * fileio.c: Better preserve window-points during revert (bug#19161).
93 (Qget_buffer_window_list): New var.
94 (get_window_points_and_markers, restore_window_points): New functions.
95 (Finsert_file_contents): Use them to save and restore window-points.
97 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
99 * xterm.c (x_delete_terminal): Call emacs_close for X connection
100 descriptor if called from x_connection_closed and always delete
101 this descriptor from keyboard waiting set (Bug#19147).
103 2014-12-10 Eli Zaretskii <eliz@gnu.org>
105 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
106 (bidi_cache_max_elts): New global variable.
107 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
108 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
110 (bidi_cache_search): Handle overflown cache. Improve commentary.
111 (bidi_cache_ensure_space): Limit allocations to the current value
112 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
113 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
114 the increment to not exceed the limit.
115 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
116 cache, zero otherwise (meaning the cache overflowed). In the
117 latter case, set bidi_cache_last_idx to -1.
118 (bidi_peek_at_next_level): Handle overflown cache.
119 (bidi_push_it): Increase the cache limit for iterating the new object.
120 (bidi_pop_it): Decrease the cache limit back to previous value.
121 (bidi_shelve_cache): Shelve the current value of the cache limit.
122 (bidi_unshelve_cache): Restore the value of cache limit.
123 (bidi_find_bracket_pairs): If the cache overflows while looking
124 for the paired bracket, give up and let bidi_resolve_neutrals
125 process the bracket as a simple neutral. (Bug#19322)
126 (bidi_find_other_level_edge): If the cache overflows, fall back on
127 Plan B, which effectively stops the reordering and restarts it on
128 the next character (after resetting the cache).
129 (bidi_move_to_visually_next): When the cache overflows, reset it
130 after processing the last cached character.
132 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
134 Fix glitches in gnutls.c, mostly memory-related
135 * gnutls.c: Sort macro definitions by name.
136 (fn_gnutls_transport_set_errno): Omit unreachable definition.
137 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
138 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
139 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
140 calculating string length. Use make_uninit_string, to avoid
141 copying the string. Cast the char, not the pointer.
142 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
143 and free. Work even for dates past the year 9999. Use void *
144 for buffers, to avoid casts.
146 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
148 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
150 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
152 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
155 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
157 * process.c: Whitespace and line-break nitpicks.
159 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
161 * gnutls.c (gnutls_certificate_details): The :signature isn't
162 that useful, so remove it.
163 (gnutls_certificate_details): Clean up whitespace slightly.
164 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
166 (gnutls_certificate_details): Put :signature-algorithm back again,
167 which was removed by mistake.
168 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
169 that they are not messaged by default (bug#16253).
170 (Fgnutls_error_fatalp): Doc fix (bug#18210).
172 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
174 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
176 * nsimage.m (setPixmapData): Make bmRep local so class member is not
179 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
181 * eval.c (Fsignal): Remove duplicate test.
182 (Fautoload_do_load): Fix up docstring.
184 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
186 * nsterm.m (represented_filename, represented_frame): New variables.
187 (ns_set_represented_filename): New function.
188 (sendEvent:): Set represented filename here to avoid flicker,
189 related to Bug#18757.
191 * nsterm.h: Declare ns_set_represented_filename.
193 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
194 at once, call ns_set_represented_filename instead.
196 2014-12-05 Eli Zaretskii <eliz@gnu.org>
198 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
199 (struct bidi_stack): Reduce size by using bit fields and by
200 packing sos, override, and isolate_status into a single 8-bit
203 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
204 (bidi_push_embedding_level): Construct flags from individual
205 bits. Adapt to changes in prev_for_neutral and next_for_neutral
207 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
208 from flags. Adapt to changes in prev_for_neutral,
209 next_for_neutral, and last_strong members.
210 (bidi_line_init): Initialize flags to zero.
211 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
212 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
214 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
216 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
217 (Fapply): Try and simplify the control flow.
219 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
221 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
222 Use gnutls_sign_get_name directly because
223 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
224 (init_gnutls_functions): Load missing gnutls_server_name_set.
226 2014-12-02 Eli Zaretskii <eliz@gnu.org>
228 * bidi.c (bidi_find_first_overridden): New function.
230 * xdisp.c (Fbidi_find_overridden_directionality): New function.
231 (syms_of_xdisp): Defsubr it.
233 * dispextern.h (bidi_find_first_overridden): Add prototype.
235 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
237 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
238 to nil after release (Bug#9133).
240 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
242 Port better to AddressSanitizer.
243 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
245 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
246 Return -1 or 0, as the pipe trick doesn't work.
247 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
249 * print.c (print_object):
250 When a pointer-check primitive returns -1, do not assume this
251 means the pointer is valid or that the underlying system has failed.
252 It could just be that addresses are being sanitized so Emacs can't
253 test for pointer validity.
254 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
255 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
256 string validity checker doesn't work on stack-based strings.
258 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
260 Improve clarity of USE_LSB_TAG definition.
261 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
262 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
263 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
264 VAL_MAX / 2 rather than in terms of the (more complicated)
265 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
267 2014-11-29 Eli Zaretskii <eliz@gnu.org>
269 * xdisp.c (handle_single_display_spec): When ignoring a fringe
270 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
271 (next_element_from_buffer): When done with overlays, reset the
272 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
274 2014-11-29 Eli Zaretskii <eliz@gnu.org>
276 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
277 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
279 2014-11-29 Ulrich Müller <ulm@gentoo.org>
281 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
282 for paxctl and setfattr. Fixes temacs startup failure with
283 grsecurity/PaX enabled Linux kernel (bug#19067).
285 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
287 * src/w32.c, src/w32heap.c, src/w32term.c:
288 Use MINGW_W64 instead of _W64.
290 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
292 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
294 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
296 * gnutls.c (gnutls_ip_address_p): New function.
297 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
299 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
301 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
303 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
305 Fix gnutls problems caught by static checking.
306 * gnutls.c (Fgnutls_boot): Remove unused local.
307 (Fgnutls_boot): Fix pointer signedness.
309 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
311 * gnutls.c (gnutls_certificate_details): Don't include certain
312 certificate details on older gnutls versions (bug#19168).
313 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
314 (gnutls_certificate_details): Reversed check in last checkin.
316 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
318 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
319 (Fgnutls_peer_status_warning_describe): Add function to describe a
320 peer verification warning symbol.
321 (Fgnutls_peer_status): Use it.
322 (Fgnutls_boot): Use it. Minor logging fixes.
324 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
326 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
328 2014-11-24 Glenn Morris <rgm@gnu.org>
330 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
332 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
333 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
335 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
337 * gnutls.c: Fix Windows function definition of
338 gnutls_x509_crt_get_fingerprint.
340 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
342 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
344 * process.h: Added more fields to Lisp_Process to track
347 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
348 (Fgnutls_peer_status): New functions to export TLS certificate
349 details to Emacs Lisp.
351 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
353 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
354 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
355 check for gtk_adjustment_configure (Bug#19149).
356 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
358 2014-11-22 Glenn Morris <rgm@gnu.org>
360 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
362 2014-11-22 Martin Rudalics <rudalics@gmx.at>
364 Don't shrink frame when using desktop-save-mode (Bug#19048).
365 * w32fns.c (x_set_tool_bar_lines): Always call
366 x_change_tool_bar_height (Bug#19048).
367 (x_change_tool_bar_height): Mark frame as garbaged since
368 adjust_frame_size might not have done that.
369 * xfns.c (x_set_tool_bar_lines): Always call
370 x_change_tool_bar_height (Bug#19048).
371 (x_change_tool_bar_height): Mark frame as garbaged since
372 adjust_frame_size might not have done that.
374 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
376 * xml.c (parse_region): Take care of new optional parameter
377 'discard-comments' of 'libxml-parse(html|xml)-region'.
378 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
379 New optional parameter 'discard-comments'.
381 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
383 Improve time stamp handling, and be more consistent about it.
384 * editfns.c (invalid_time): New function.
385 Use it instead of 'error ("Invalid time specification")'.
386 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
387 (decode_float_time, lisp_to_timespec, lisp_time_struct):
389 (make_time_tail, make_time): Remove. All uses changed to use
390 new functions or plain list4i.
391 (disassemble_lisp_time): Return effective length if successful.
392 Check that LOW is an integer, if it's combined with other components.
393 (decode_time_components): Decode into struct lisp_time, not
394 struct timespec, so that we can support a wide set of times
395 regardless of whether time_t is signed. Decode plain numbers
396 as seconds since the Epoch, and nil as the current time.
397 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
398 Reimplement in terms of new functions.
399 (Fencode_time): Just use list2i.
400 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
401 * keyboard.c (decode_timer): Don't allow the new formats (floating
402 point or nil) in timers.
403 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
404 place of the magic number '16'.
405 (struct lisp_time): New type.
406 (decode_time_components): Use it.
407 (lisp_to_timespec): New decl.
409 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
411 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
414 * callint.c (Fcall_interactively): Pass in nil as argument to
415 Fbarf_if_buffer_read_only.
417 * fileio.c (Finsert_file_contents): Ditto.
419 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
421 * textprop.c (verify_interval_modification): Check buffer
422 readedness after the last interval.
424 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
425 the text at POSITION (new optional argument) has the
426 `inhibit-read-only' text property set.
428 2014-11-16 Eli Zaretskii <eliz@gnu.org>
430 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
431 errors in computing the number of pixels to scroll.
432 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
434 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
436 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
437 call updateFrameSize.
439 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
441 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
443 * nsfns.m (x_set_foreground_color, x_set_background_color)
444 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
445 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
447 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
449 * nsterm.m (ns_send_appdefined): Check for application defined
450 event on Cocoa (Bug#18993).
451 (run): Restore code before the previous 18993 fix.
453 2014-11-14 David Reitter <david.reitter@gmail.com>
455 * nsterm.m (run): Set timeout for event loop to prevent hang.
458 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
460 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
462 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
464 * xfont.c (xfont_list_pattern): Do not allocate font entity object
465 for each candidate font but attempt to reuse it from previous improper
468 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
470 Avoid undefined behavior in color table hashing.
471 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
472 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
473 This function avoids undefined behavior with signed shift overflow.
475 2014-11-10 Eli Zaretskii <eliz@gnu.org>
477 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
478 when the inserted text does not need decoding. (Bug#18982)
480 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
482 * nsterm.h (EmacsScroller): judge returns bool.
484 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
485 (ns_judge_scroll_bars): Only set removed if judge returns true.
486 (judge): Returns bool == condemned. Remove self from window.
487 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
489 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
491 * keyboard.c (command_loop_1): Record this-command in recent-keys.
492 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
494 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
496 * nsterm.m (ns_set_vertical_scroll_bar)
497 (ns_set_horizontal_scroll_bar): Cleanup merge error.
499 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
501 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
502 merely because tmo_in_millisec is nonnegative. The 1st call
503 to g_main_context_query could succeed while the 2nd one fails.
505 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
507 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
509 * nsterm.m (run): Only use non-system event loop if OSX version is
510 exactly 10.9 (Bug#18993).
511 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
514 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
516 * callproc.c (encode_current_directory): Support handling of file
517 names prepended by "/:". (Bug#18891)
519 2014-11-08 Alan Mackenzie <acm@muc.de>
521 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
523 2014-11-08 Dima Kogan <dima@secretsauce.net>
525 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
527 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
529 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
530 raises an error. (Bug#18891)
532 2014-11-08 Martin Rudalics <rudalics@gmx.at>
534 * frame.c (adjust_frame_size): Call x_set_window_size only if
535 f->can_x_set_window_size is set.
536 (make_frame): Initialize f->can_x_set_window_size and
537 f->can_run_window_configuration_change_hook.
538 (Fcan_run_window_configuration_change_hook): New function.
539 * frame.h (frame): Split `official' into `can_x_set_window_size'
540 and `can_run_window_configuration_change_hook'.
541 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
542 * w32fns.c (Fx_create_frame, x_create_tip_frame):
543 Set f->can_x_set_window_size.
544 * window.c (run_window_configuration_change_hook):
545 Return immediately if either f->can_x_set_window_size or
546 f->can_run_window_configuration_change_hook are false.
547 (Fset_window_configuration): Instead of f->official set
548 f->can_x_set_window_size.
549 * xfns.c (Fx_create_frame, x_create_tip_frame):
550 Set f->can_x_set_window_size.
552 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
554 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
555 cleanup from 2014-11-01 (Bug#18972).
557 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
559 * keyboard.c: Call gui-set-selection instead of x-set-selection.
560 * xdisp.c (window-scroll-functions): Improve docstring.
562 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
564 Uniquify the 'size' symbol.
566 * w32notify.c (Qsize): Remove.
567 * lisp.h (Qsize): New decl.
568 * lread.c (Qsize): Now extern.
569 * w32notify.c (syms_of_w32notify): No need to defsym.
571 2014-11-07 Martin Rudalics <rudalics@gmx.at>
573 * dispnew.c (change_frame_size_1): Fix call of
575 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
576 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
577 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
578 (Qtool_bar_size): New constants.
579 (frame_inhibit_resize, adjust_frame_size): New argument to
580 handle case where frame_inhibit_implied_resize is a list.
581 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
582 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
583 (x_set_right_divider_width, x_set_bottom_divider_width)
584 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
585 (x_set_scroll_bar_width, x_set_scroll_bar_height):
587 (frame-inhibit-implied-resize): Rewrite doc-string.
588 * frame.h (frame_inhibit_resize, adjust_frame_size):
589 Fix external declarations.
590 (Qframe_position, Qframe_outer_size)
591 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
592 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
593 (Qtool_bar_size): Extern them.
594 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
595 (xg_height_or_width_changed): Remove.
596 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
597 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
598 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
599 (xg_change_toolbar_position): Call adjust_frame_size directly.
600 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
601 Fix calls of adjust_frame_size.
602 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
603 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
604 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
605 frame can get resized when tool-bar-lines parameter changes from
607 (Fw32_frame_menu_bar_size): Return fourth value.
608 (Fw32_frame_rect): Block input around system calls
609 (Fx_frame_geometry): New function.
610 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
611 * w32term.c (x_new_font): Adjust adjust_frame_size call.
612 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
613 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
614 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
615 (Fx_create_frame): Adjust adjust_frame_size calls.
616 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
617 frame can get resized when tool-bar-lines parameter changes from
619 (Fx_frame_geometry): New function.
620 * xmenu.c (update_frame_menubar): On Lucid call
621 adjust_frame_size with one pixel less height to avoid that
622 repeatedly adding/removing the menu bar grows the frame.
623 (free_frame_menubar): On Motif arrange to optionally preserve
624 the old frame height when removing the menu bar.
625 * xterm.c (x_new_font): Adjust adjust_frame_size call.
627 2014-11-03 Eli Zaretskii <eliz@gnu.org>
629 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
630 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
631 frame; instead, print an error message.
633 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
635 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
637 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
639 * nsimage.m (allocInitFromFile:): Initialize bmRep.
640 (dealloc): Release bmRep.
642 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
643 imageListSetNext, imageListNext.
645 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
647 (allocInitFromFile:): Remove searching ImageList and calling
648 reference (Bug#18918).
649 (dealloc): Remove handling if ImageList.
651 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
653 * process.c (catch_child_signal): Fix incorrect assertion.
655 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
657 * macfont.m (macfont_draw):
658 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
660 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
661 if force_integral_p (i.e. no antialias).
662 (macfont_draw): Check ns_antialias_text, also turn off synthetic
663 bold if no antialias (Bug#18876).
665 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
666 was given (Bug#18846).
668 * nsterm.h (ns_set_doc_edited): Declare taking no args.
670 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
671 instead of in xdisp.c, function now takes void. (Bug#18884).
673 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
674 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
676 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
677 struct window* (Bug#18889).
678 Remove getMouseMotionPart.
679 (ns_output): Make icon_top/left int.
681 * nsfns.m (x_icon): icon_top/left is int.
683 * nsterm.m (ns_mouse_position): Remove unused code.
684 (initFrame:window:, dealloc): Use window instead of win.
685 (getMouseMotionPart:window:x:y:): Remove, unused.
686 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
688 2014-11-01 Eli Zaretskii <eliz@gnu.org>
690 * keyboard.c (readable_events): When FLAGS include
691 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
692 This avoids returning non-nil from input-pending-p when only such
693 events are in the queue. (Bug#18856)
695 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
697 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
698 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
699 (Qforeign_selection): Remove.
700 (ns_get_local_selection): Identation fix.
701 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
703 * nsselect.m (ns_get_local_selection): Remove calling of
704 functions in Vselection_converter_alist (Bug#18911).
705 (syms_of_nsselect): Remove Vselection_converter_alist.
707 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
709 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
710 and unnecessary initialization. Adjust comments.
712 2014-10-30 Eli Zaretskii <eliz@gnu.org>
714 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
716 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
717 index, not an absolute one, as that's what the function expects.
719 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
721 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
722 font on an initial frame when running as a daemon (Bug#18869).
724 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
726 2014-10-30 Eli Zaretskii <eliz@gnu.org>
728 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
729 build_string, when importing a home directory. (Bug#18873)
731 * dispnew.c (buffer_posn_from_coords):
732 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
733 account for the header-line height. (Bug#18839)
735 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
737 * xml.c (parse_region): Do not forget the first document child.
739 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
741 * nsselect.m: pasteboard_changecount is new.
742 (ns_store_pb_change_count, ns_get_pb_change_count)
743 (ns_get_our_change_count_for): New functions.
744 (ns_string_to_pasteboard_internal): Correct comment.
745 type => gtype in eassert, Call ns_store_pb_change_count.
746 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
747 (Fns_disown_selection_internal, Fns_selection_owner_p):
748 Replace Vselection_alist check, with change count check.
749 (Fns_get_selection): Initialize val to Qnil. Only get local
750 selection if change counts match (Bug#18799).
751 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
753 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
755 * src/w32proc.c (create_child): If calling a quoted batch file,
756 pass NULL for exe. (Bug#18745)
758 2014-10-24 Eli Zaretskii <eliz@gnu.org>
760 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
761 (bidi_resolve_brackets): Use end of string position rather than ZV
762 when iterating over a string. (Bug#18815)
764 2014-10-24 Martin Rudalics <rudalics@gmx.at>
766 * keyboard.c (make_lispy_position): Return coordinates also when
767 on scroll bars, fringes, margins or not in a window.
768 * xdisp.c (show_mouse_face): Don't change cursor face during
771 2014-10-23 Martin Rudalics <rudalics@gmx.at>
773 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
774 (frame_resize_pixelwise, frame_inhibit_implied_resize):
775 Fix doc-strings (Bug#18789).
777 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
779 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
781 2014-10-22 Eli Zaretskii <eliz@gnu.org>
783 Optimize redisplay of simple bracketed text.
784 * bidi.c (bidi_cache_reset_to): New function.
785 (bidi_cache_reset): Call it.
786 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
788 (bidi_resolve_explicit): Reset bracket_pairing_pos and
789 bracket_enclosed_type only if bracket_pairing_pos's value is not
791 (MAX_BPA_STACK): Make sure the value is signed.
792 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
793 stop pushing values onto the stack.
794 (bidi_find_bracket_pairs): If the bracketed text is only on the
795 base embedding level, remove all the states cached by this
796 function from the cache, and return zero, so that the brackets in
797 this segment of text are processed as normal neutrals.
798 (bidi_resolve_brackets): Detect the brackets that are to be
799 processed as neutrals, and don't call bidi_find_bracket_pairs on
802 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
804 * w32select.c (Fw32_selection_exists_p): Rename from
805 Fx_selection_exists_p.
806 (syms_of_w32select): Adjust accordingly.
808 * w16select.c (Fw16_selection_exists_p): Rename from
809 Fx_selection_exists_p.
810 (syms_of_win16select): Adjust accordingly.
812 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
813 (Fns_own_selection_internal): Tighten scoping.
814 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
815 (Fns_get_selection): Rename from Fx_get_selection_internal.
816 (Fns_get_selection_internal, Fns_store_selection_internal):
818 (syms_of_nsselect): Adjust accordingly.
820 2014-10-21 Martin Rudalics <rudalics@gmx.at>
822 * w32fns.c (Fw32_frame_menu_bar_size): New function.
823 * w32term.c (x_set_window_size): Account for wrapped menu bar
824 lines when setting up frame height (Bug#15174 and Bug#18720).
825 (w32_add_wrapped_menu_bar_lines): New variable.
827 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
829 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
832 2014-10-20 Glenn Morris <rgm@gnu.org>
834 * Merge in all changes up to 24.4 release.
836 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
838 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
839 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
841 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
843 * xterm.c (handle_one_xevent): Check return value from
844 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
845 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
847 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
848 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
849 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
850 Gtk+ >= 3.14 (Bug#18674).
851 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
852 Gtk+ >= 3.14 (Bug#18674).
854 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
856 * gtkutil.c: Remove no-longer-used code.
857 (xg_update_menubar): Remove unused local and unnecessary call to
858 gtk_menu_item_get_submenu.
859 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
860 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
861 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
863 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
865 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
867 * xterm.h (handlebox_widget): Remove.
869 * xmenu.c (set_frame_menubar): Remove GTK block that calls
872 * gtkutil.h (xg_have_tear_offs): Remove declaration.
874 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
875 to handle Gtk versions.
876 (xg_get_file_with_chooser): Use them.
877 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
878 Remove (create_menus): Remove teroff argument and code.
879 Remove call to gtk_menu_set_title.
880 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
881 Adjust args to create_menus.
882 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
883 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
884 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
885 (xg_make_tool_item): Remove detach code.
886 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
887 (find_icon_from_name): New function.
888 (update_frame_tool_bar): Remove GtkStockItem code, move to
889 find_icon_from_name. Let stock be a list of icon names to try.
890 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
891 Replace TOOLBAR_TOP_WIDGET.
892 (free_frame_tool_bar, xg_change_toolbar_position ):
893 Replace TOOLBAR_TOP_WIDGET.
894 (xg_initialize): Remove tearoff code.
896 2014-10-18 Eli Zaretskii <eliz@gnu.org>
898 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
899 pixel from the window's cursor glyph width, since X renders hollow
900 blocks 1 pixel wider than the 'width' parameter.
902 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
903 glyph->pixel_width; this is now done in xterm.c.
905 Fix reordering of bracket characters in isolates.
906 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
907 RESOLVED_ONLY; when non-zero, return from the cache only fully
908 resolved states. All callers changed.
909 (CANONICAL_EQU): New macro.
910 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
911 equivalent of the paired closing bracket character.
912 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
913 the default non-negative value, to be checked later in
914 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
915 characters against those pushed onto the BPA stack.
916 (bidi_record_type_for_neutral): New function.
917 (bidi_resolve_brackets): Record next_for_neutral and
918 prev_for_neutral when embedding level gets pushed. Force
919 resolution of bracket pairs when entering a level run that was not
921 (bidi_resolve_neutral): Add assertions before calling
922 bidi_resolve_neutral_1.
923 (bidi_level_of_next_char): Remove the code that attempted to
924 resolve unresolved neutrals; that is now done by
925 bidi_resolve_neutral.
927 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
929 2014-10-17 Eli Zaretskii <eliz@gnu.org>
931 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
932 1-pixel R2L characters.
933 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
934 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
936 2014-10-16 Eli Zaretskii <eliz@gnu.org>
938 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
941 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
943 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
944 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
945 It's not clear to me whether the initialization is needed,
946 but it can't hurt so I played it safe.
948 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
950 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
952 2014-10-15 Eli Zaretskii <eliz@gnu.org>
954 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
955 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
957 (bidi_get_type): Return the isolate initiators and terminator types.
958 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
959 (bidi_fetch_char_skip_isolates, find_first_strong_char)
960 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
961 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
962 for the new features.
963 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
964 push and pop correctly for isolates.
965 (bidi_remember_char): Modify to accept an additional argument
966 and record the bidi type according to its value.
967 (bidi_cache_iterator_state): Accept an additional argument to only
968 update an existing state. Handle the new members of struct bidi_it.
969 (bidi_cache_find): Arguments changed: no longer accepts a level,
970 instead accepts a flag telling it whether it is okay to return
972 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
973 table. Initialize new isolate-related members.
974 (bidi_paragraph_init): Some code factored out into
975 find_first_strong_char.
976 (bidi_resolve_explicit_1): Function deleted, its code incorporated
977 into bidi_resolve_explicit.
978 (bidi_resolve_explicit): Support the isolate initiators and
979 terminator. Fix handling of embeddings and overrides according to
980 new UBA requirements. Record information about previously seen
981 characters here (moved from bidi_level_of_next_char).
982 (bidi_resolve_weak): Adapt to changes in struct members.
983 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
984 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
985 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
986 paired bracket resolution. Handle isolate initiators and
988 (bidi_type_of_next_char): Remove unneeded code for BN limit.
989 (bidi_level_of_next_char): Move the code that records information
990 about previous characters to bidi_resolve_explicit. Fix logic of
991 resolving neutrals and make sure their cache entries are updated.
992 Remove now unneeded special handling of PDF level.
994 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
995 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
996 enlarged per Unicode 6.3.
997 (enum bidi_bracket_type_t): New data type.
998 (struct bidi_saved_info): Leave only 2 type members out of 4.
1000 (struct bidi_stack): Add members necessary to support isolating
1002 (struct bidi_it): Add new members necessary to support isolating
1003 sequences and bracket pair resolution.
1005 * xdisp.c (Fbidi_resolved_levels): New function.
1006 (syms_of_xdisp): Defsubr it.
1007 (append_glyph, append_composite_glyph, produce_image_glyph)
1008 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1010 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1012 * term.c (append_glyph, append_composite_glyph)
1013 (append_glyphless_glyph): Convert aborts to assertions.
1015 * .gdbinit (pgx): Display the character codepoint, resolved level,
1016 and bidi type also for glyphless glyphs.
1018 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1020 Avoid unwanted point motion in Fline_beginning_position.
1021 * lisp.h (scan_newline_from_point): Add prototype.
1022 * search.c (scan_newline_from_point): New function, refactored from...
1023 * cmds.c (Fforward_line): ...adjusted user.
1024 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1025 and simplify the former since the latter doesn't move point.
1027 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1029 Cleanup terminal handling code.
1030 * dispextern.h (get_named_tty): Remove prototype but...
1031 * termhooks.h (get_named_terminal): ...resurrect it under
1032 more meaningful name.
1033 (get_terminal): Likewise, but with...
1034 (decode_live_terminal): ...this name.
1035 (decode_tty_terminal): Add prototype.
1036 * term.c (get_tty_terminal): Remove.
1037 (get_named_tty): Remove.
1038 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1039 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1040 Use decode_tty_terminal.
1041 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1042 * terminal.c (get_terminal): Refactor to...
1043 (decode_terminal, decode_live_terminal): ...new functions.
1044 (decode_tty_terminal): Replacement for get_tty_terminal.
1045 (get_named_terminal): Likewise for get_named_tty.
1046 * coding.c (Fset_terminal_coding_system_internal)
1047 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1048 (Fkeyboard_coding_system):
1049 * composite.c (Fcomposition_get_gstring):
1050 * dispnew.c (Fsend_string_to_terminal):
1051 * frame.c (Fmake_terminal_frame):
1052 * nsfns.m (check_ns_display_info):
1053 * w32fns.c, xfns.c (check_x_display_info):
1054 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1055 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1056 (Fset_quit_char): Use get_named_terminal.
1057 (Fset_output_flow_control, Fset_input_meta_mode):
1058 Use decode_tty_terminal.
1060 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1062 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1063 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1065 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1067 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1068 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1070 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1072 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1075 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1077 * editfns.c (dump_tz_string): No longer const.
1078 It might be modified.
1080 * nsmenu.m (clear): Assume OS X 10.6 or later.
1082 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1084 * unexmacosx.c: Remove include ppc/reloc.h.
1085 (unrelocate, copy_dysymtab): Remove PPC code.
1086 (rebase_reloc_address): Remove, only used for PPC:
1088 * nsterm.m: Always include macfont.h on COCOA.
1089 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1090 (ns_dumpglyphs_image, ns_check_menu_open)
1091 (applicationDidFinishLaunching)
1092 (antialiasThresholdDidChange:)
1093 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1094 Remove checks for OSX <= 10.5/10.6.
1095 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1096 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1099 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1100 (NS_HAVE_NSINTEGER): Remove block.
1101 Remove >= OSX 10.6 tests.
1103 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1104 (x_activate_menubar, trackingNotification:): Remove check for
1106 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1108 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1110 * nsfns.m: Always include macfont.h on COCOA.
1111 (ns_filename_from_panel, ns_directory_from_panel)
1112 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1113 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1115 * macfont.m: Remove >= 1050 check.
1116 (macfont_create_family_with_symbol)
1117 (macfont_get_glyph_for_character)
1118 (mac_font_get_glyphs_for_variants)
1119 (mac_ctfont_create_available_families, syms_of_macfont):
1120 Remove code for OSX < 10.6.
1121 (mac_font_family_group, mac_font_family_compare): Remove, only used
1124 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1125 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1127 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1130 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1132 Fix putenv race conditions with undefined behavior (Bug#8705).
1133 Do all putenv calls before Emacs creates any threads.
1134 Use a safer way to modify the TZ environment variable in the
1135 presence of multiple threads. For further thread-safety,
1136 prefer localtime_r and gmtime_r to localtime and gmtime,
1137 and prefer struct tm's tm_gmtoff (if available) to calling
1138 both localtime_r and gmtime_r.
1139 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1140 (init_dbusbind): ... to this new function.
1141 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1142 * xterm.c (x_term_init): Move xputenv call from here ...
1143 (init_xterm): ... to this new function.
1144 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1145 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1146 (dump_tz_string): New constant.
1147 (init_editfns): Use it. This centralizes the dump_tz stuff.
1148 Call set_time_zone_rule here, so that its xputenv is done
1149 before Emacs goes multithreaded.
1150 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1151 thread-safe enough for Emacs.
1152 (format_time_string, Fdecode_time, Fcurrent_time_string)
1153 (Fcurrent_time_zone):
1154 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1155 localtime and gmtime. Remove now-unnecessary calls to block_input.
1156 (tm_gmtoff): New static function.
1157 (Fdecode_time, Fcurrent_time_zone): Use it.
1158 (Fencode_time): Use mktime_z, for better thread-safety.
1159 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1160 i.e., not quite thread-safe but good enough for Emacs typical usage.
1161 Do not reclaim storage that is in the environment; let it leak.
1162 Always call tzset, since localtime_r does not.
1163 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1164 This is now done in init_editfns.
1165 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1166 New macros and declarations, for platforms lacking tzalloc & friends.
1168 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1170 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1171 On x86 platforms this works around GCC bug 63495
1172 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1173 and more generally should fix a portability problem in Emacs.
1174 Problem reported by Stefan Monnier in:
1175 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1177 2014-10-08 Leo Liu <sdl.web@gmail.com>
1179 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1180 * keymap.c (describe_vector_princ):
1181 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1184 * print.c (printchar_stdout_last): Declare.
1185 (printchar): Record the last char written to stdout.
1186 (Fterpri): Add optional argument ENSURE.
1188 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1190 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1191 DELAY argument to change_frame_size, so that the frame size
1192 changes, if any are needed, are delayed until the next redisplay.
1193 This is to avoid a too early QUIT inside change_frame_size, when
1194 it calls Lisp in frame_windows_min_size, in case one of the events
1195 we've read sets the quit-flag. (Bug#18649)
1197 * w32fns.c (check_x_display_info): Accept terminal objects as
1198 argument, to follow what xfns.c does.
1200 2014-10-07 Glenn Morris <rgm@gnu.org>
1202 * Makefile.in ($(srcdir)/macuvs.h)
1203 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1205 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1207 * decompress.c (init_zlib_functions): Move the message about zlib
1208 being unavailable from here...
1209 (Fzlib_decompress_region): ...to here. (Bug#18650)
1211 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1213 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1214 the case where an optional string is used. Adjust docstring.
1216 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1218 * lisp.mk (lisp): Remove w32-common-fns.elc.
1220 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1222 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1223 These were already defined in buffer.c, and the duplicate
1224 definitions cause problems on platforms like 'gcc -fno-common'.
1225 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1227 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1229 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1230 if toolbar is visible.
1232 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1235 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1236 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1237 (ns_select, ns_read_socket): Use unwind_protect to decrease
1238 apploopnr (Bug#18345).
1239 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1240 line height (Bug#17977).
1242 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1243 (macfont_closest_traits_index): New function.
1244 (macfont_closest_traits_index_p): Rename from
1245 macfont_closest_traits_index.
1246 (macfont_list): Use macfont_closest_traits_index_p.
1248 2014-10-05 K. Handa <handa@gnu.org>
1250 * coding.c (detect_coding_iso_2022): Set coding->rejected
1251 correctly when an invalid escape sequence is found (Bug#18610).
1253 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1255 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1256 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1259 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1261 * buffer.c (scroll_bar_width, scroll_bar_height):
1263 * window.c (Fset_window_scroll_bars): Fix doc-string.
1264 (Fwindow_scroll_bars): Have it return what the doc-string says.
1266 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1268 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1269 iterator backwards, to resync the bidi iterator. (Bug#18584)
1271 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1273 Consistently use min and max macros from lisp.h.
1274 * coding.c (min, max):
1276 * unexhp9k800.c (min):
1277 * unexw32.c (min, max): Use definitions from lisp.h.
1278 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1280 * gmalloc.c (min): Tiny style change.
1282 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1283 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1285 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1287 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1288 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1289 (X_ULONG_MAX): Move these macros to xterm.h.
1290 (x_fill_property_data): Be more generous about allowing either
1291 signed or unsigned data of the appropriate width.
1292 * xterm.h (x_display_set_last_user_time): New function.
1293 All setters of last_user_time changd to use this function.
1294 If ENABLE_CHECKING, check that the times are in range.
1296 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1298 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1299 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1301 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1303 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1304 make a font_object from a tty frame (Bug#18573).
1305 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1307 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1309 * alloc.c (mark_overlay): Assume that overlay boundaries are
1310 always markers. Add comment.
1311 * lread.c (read_internal_start): Use convenient validate_subarray.
1313 (Fread_from_string): Adjust docstring.
1315 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1317 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1319 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1320 Rename from the "x-" prefix.
1322 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1324 * xselect.c (selection-converter-alist): Fix docstring.
1326 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1328 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1329 argument passed by the caller, when we mirror all slashes into
1332 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1334 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1335 Resurrect old code and fix compilation with GTK < 2.13.6.
1337 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1339 Use AUTO_CONS instead of SCOPED_CONS, etc.
1340 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1341 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1342 (AUTO_LIST1): Rename from scoped_list1.
1343 (AUTO_LIST2): Rename from scoped_list2.
1344 (AUTO_LIST3): Rename from scoped_list3.
1345 (AUTO_LIST4): Rename from scoped_list4.
1346 (AUTO_STRING): Rename from SCOPED_STRING.
1347 * frame.h (AUTO_FRAME_ARG):
1348 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1349 (AUTO_LIST4, AUTO_STRING):
1350 Prepend a new argument 'name'.
1351 Declare a variable instead of yielding a value.
1353 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1355 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1357 * w32fns.c (w32_createwindow): Accept an additional argument, an
1358 array of 2 values specifying the coordinates of the frame's
1359 top-left corner. Use these values instead of calling x_get_arg,
1360 which can cons Lisp objects, and therefore cannot be called except
1361 from the main thread. Remove redundant tests for the default
1363 (my_create_window): Move the calculation of the coordinates of the
1364 frame's top-left edge here. Pass them to the input thread via the
1365 second parameter of the WM_EMACS_CREATEWINDOW message.
1366 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1369 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1371 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1372 (redisplay_window): Treat the frame's frozen_window_starts flag
1373 the same way as the optional_new_start flag for the window: only
1374 obey it if the glyph row showing point will be fully visible.
1375 Likewise when the window start is in a continuation line. If,
1376 after trying everything under the 'force_start' label, point is
1377 still not fully visible, give up and scroll the window.
1378 Add debugging traces. (Bug#18545)
1380 * window.c (Frecenter): Set the window's redisplay flag.
1382 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1384 * w32term.c (w32_read_socket): Don't use frame dimensions for
1385 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1386 rectangle. Check the return value of GetClientRect, and don't use
1387 the results if it didn't succeed.
1389 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1390 in columns and lines after correcting the pixel dimensions in
1392 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1393 negative values to xrealloc. (Bug#18528)
1395 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1397 * alloc.c: Remove now-unnecessary check.
1398 Suggested by Dmitry Antipov in:
1399 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1401 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1403 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1404 to Ubuntu 14.04.1 x86-64.
1406 Simplify stack-allocated Lisp objects, and make them more portable.
1407 The build_local_string macro was used in two ways: (1) string
1408 literals for which scoped allocation suffices, and (2) file name
1409 components, where it's not safe in general to assume bounded-size
1410 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1411 allocates a block-scope string, and by using SCOPED_STRING for (1)
1412 and build_string for (2). Furthermore, actually use stack
1413 allocation only for objects known to have sufficient alignment.
1414 This simpler implementation means Emacs can make
1415 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1416 GC_MAKE_GCPROS_NOOPS.
1417 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1418 for fewer differences among implementations.
1419 (struct Lisp_String): Now GCALIGNED.
1420 (USE_STACK_LISP_OBJECTS): Default to true, since the
1421 implementation no longer insists on a nonempty GCALIGNED.
1422 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1423 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1424 separately. Move definiens to scoped_cons. The old definition
1425 was incorrect when GCALIGNED was defined to be empty.
1426 (union Aligned_String): New type.
1427 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1428 implementation ports to compilers that don't align strictly enough.
1429 Don't worry about the union sizes; it's not worth bothering about.
1430 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1431 Rewrite using USE_STACK_CONS.
1432 (scoped_cons): Assume the use of union Aligned_Cons.
1433 (lisp_string_size, make_local_string, build_local_string): Remove.
1434 Unless otherwise specified, all callers of build_local_string
1435 changed to use SCOPED_STRING.
1436 (SCOPED_STRING): New macro.
1437 * data.c (wrong_choice):
1438 * menu.c (single_menu_item):
1439 * process.c (Fformat_network_address):
1440 Hoist use of SCOPED_STRING out of a scope, so that its returned
1441 object lives long enough.
1442 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1443 as the string might be long or might not be ASCII.
1445 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1447 * msdos.c (internal_terminal_init): Bump version to 25.
1449 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1451 Keep stack-allocated Lisp objects fast rather than versatile.
1452 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1453 (SCOPED_CONS_INITIALIZER): New macro.
1454 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1455 (USE_LOCAL_ALLOCA): Remove.
1456 (local_cons, local_list1, local_list2, local_list3, local_list4):
1457 Remove. Stack overflow checking makes them too slow.
1458 (make_local_vector): Likewise. Also we just don't have enough
1460 (enum LISP_STRING_OVERHEAD): Remove.
1461 (local_string_init, local_vector_init): Remove prototypes.
1462 (make_local_string, build_local_string): Redesign to target short
1463 compile-time string constants, fall back to regular string allocation
1465 (lisp_string_size): New function.
1466 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1467 * alloc.c (local_string_init, local_vector_init): Remove.
1468 (verify_ascii) [ENABLE_CHECKING]: New function.
1469 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1470 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1471 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1472 * xselect.c, xterm.c: All related users changed.
1474 2014-09-28 Ken Brown <kbrown@cornell.edu>
1476 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1477 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1479 2014-09-27 Ken Brown <kbrown@cornell.edu>
1481 Fix implementation of HYBRID_MALLOC on Cygwin.
1482 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1483 (bss_sbrk_buffer_beg): New variable. Use it...
1484 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1485 incorrect definition.
1487 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1489 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1490 Make it into a function and change arg to be a function.
1492 * lisp.mk (lisp): Add elisp-mode.elc.
1494 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1496 * xfns.c (x_default_scroll_bar_color_parameter):
1497 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1498 to pacify --enable-gcc-warnings in non-scrollbar builds.
1500 2014-09-26 Ken Brown <kbrown@cornell.edu>
1502 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1504 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1506 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1507 MinGW builds that use GCC before 4.2.
1509 Default to stack objects on DOS_NT platforms as well.
1510 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1511 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1513 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1515 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1516 ALIGN_STACK attribute.
1518 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1520 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1521 ALIGN_STACK attribute.
1523 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1524 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1526 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1528 * frame.c (frame_inhibit_resize):
1529 * widget.c (EmacsFrameResize):
1530 * window.c (resize_frame_windows, Fset_window_configuration):
1531 * xdisp.c (expose_frame):
1532 * xfns.c (x_change_tool_bar_height):
1533 * xmenu.c (update_frame_menubar):
1534 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1535 Remove code left dead after 2014-07-27 changes.
1537 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1539 Fix local_cons etc. to not exhaust the stack when in a loop.
1540 Problem reported in:
1541 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1542 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1543 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1544 (Ffind_charset_string):
1545 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1546 * data.c (wrong_range):
1547 * editfns.c (Fpropertize, format2):
1548 * emacs.c (init_cmdargs, decode_env_path):
1549 * fileio.c (auto_save_error):
1550 * fns.c (Fyes_or_no_p):
1551 * font.c (font_style_to_value, font_parse_xlfd)
1552 (font_parse_family_registry, font_delete_unmatched)
1554 * fontset.c (Fset_fontset_font):
1555 * frame.c (x_get_arg):
1556 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1557 (read_char_minibuf_menu_prompt):
1558 * keymap.c (silly_event_symbol_error, describe_vector):
1559 * lread.c (load_warn_old_style_backquotes):
1560 * menu.c (single_menu_item):
1561 * minibuf.c (Fread_buffer):
1562 * process.c (status_message, Fformat_network_address)
1563 (server_accept_connection):
1564 * textprop.c (copy_text_properties):
1565 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1566 * xfns.c (x_default_scroll_bar_color_parameter):
1567 * xfont.c (xfont_open):
1568 * xselect.c (x_clipboard_manager_error_1):
1569 * xterm.c (x_term_init):
1570 Put USE_LOCAL_ALLOCA at the start of the function.
1571 * fns.c (maybe_resize_hash_table): Use build_string instead of
1572 build_local_string, since we'd otherwise need a conditional
1573 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1574 not worth the bother of optimization.
1575 * font.c (font_delete_unmatched): Remove by-hand code that
1576 observed MAX_ALLOCA limit, since it's now done automatically.
1577 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1578 since build_local_string needs its sa_alloc.
1579 * lisp.h (lisp_word_count): New function.
1580 (SAFE_ALLOCA_LISP): Use it.
1581 (USE_LOCAL_ALLOCA): New macro.
1582 (local_cons, make_local_vector, make_local_string):
1583 Observe the MAX_ALLOCA limit.
1584 (LISP_STRING_OVERHEAD): New constant.
1585 (make_local_string): Use it.
1587 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1589 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1590 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1591 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1592 and Solaris and it's likely to work on similar platforms.
1594 Avoid signed integer overflow when converting Time to ptrdiff_t.
1595 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1597 (position_to_Time, Time_to_position): New functions.
1598 (gen_help_event, kbd_buffer_get_event): Use them.
1599 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1600 Go back to plain 'unsigned long', so that 'Time' is the same
1601 for both X and non-X builds; this is less likely to cause surprise.
1602 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1603 are the same size; this is no longer required.
1605 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1606 of bit 28 and of whether an unsigned value is negative.
1607 This simplifies the code a bit, and pacifies clang 3.4.
1609 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1611 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1612 Windows builds, where 'long' is a 32-bit type.
1614 * w32inevt.h (w32_console_mouse_position): Update the argument
1615 types to use 'Time'.
1617 * w32term.c (w32_mouse_position)
1618 (x_horizontal_scroll_bar_report_motion)
1619 (x_scroll_bar_report_motion): Update the argument types to use
1622 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1624 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1625 (struct input_event): ...unsigned bitfields. Likewise for
1626 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1627 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1628 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1629 (kbd_buffer_get_event): Adjust users.
1630 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1631 (make_scroll_bar_position): New function, refactored out of...
1632 (make_lispy_event): ...adjusted user.
1633 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1634 * nsterm.m (ns_mouse_position, mouseUp):
1635 * term.c (term_mouse_position):
1636 * w32inevt.c (w32_console_mouse_position):
1637 * w32term.c (w32_mouse_position):
1638 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1639 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1640 Prefer enum and explicit enum members to integers and numeric values.
1642 * chartab.c (uniprop_encode_value_numeric):
1643 * font.c (font_style_to_value): Use make_local_vector.
1644 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1645 * keymap.c (append_key): Use scoped_list1.
1647 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1648 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1650 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1652 Fix some slow uses and misuses of strcat.
1653 * doc.c (get_doc_string):
1654 * gtkutil.c (get_utf8_string):
1655 * xsmfns.c (x_session_initialize):
1656 Avoid recomputation of string length.
1657 * ftfont.c (ftfont_spec_pattern):
1658 * xfns.c (xic_create_fontsetname):
1659 Don't assume output buffer is initially zero.
1661 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1663 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1664 All callers changed.
1665 * xterm.c (x_term_init): Use new functionality to avoid two needs
1666 to compute a string length.
1668 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1670 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1672 Use known length of a Lisp string to copy it faster.
1673 * lisp.h (lispstrcpy): New function. Add comment.
1674 * callproc.c (child_setup):
1675 * dbusbind.c (xd_append_arg):
1676 * doc.c (get_doc_string):
1677 * font.c (Ffont_xlfd_name):
1678 * frame.c (xrdb_get_resource):
1679 * process.c (Fmake_network_process, network_interface_info):
1680 * w32fns.c (Fx_open_connection):
1681 * w32proc.c (sys_spawnve):
1682 * xfns.c (select_visual):
1683 * xfont.c (xfont_list):
1684 * xsmfns.c (x_session_initialize):
1685 * xterm.c (x_term_init): Use it.
1687 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1689 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1690 Problem reported by Dmitry Antipov in thread leading to:
1691 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1692 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1693 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1695 * callproc.c (call_process): Save and restore sa_avail.
1696 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1697 (AVAIL_ALLOCA): New macro.
1698 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1699 Use it, and check against sa_avail rather than MAX_ALLOCA.
1701 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1703 On OSX, do not free font-specific data more than once (Bug#18501).
1704 * macfont.m (macfont_close): Release and free font-specific data
1705 only if it wasn't previously freed.
1707 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1709 * unexmacosx.c (dump_it): Improve error message.
1711 2014-09-22 Juri Linkov <juri@jurta.org>
1713 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1714 (Bug#10747, bug#18334)
1716 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1718 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1719 units in which the position is measured. (Bug#18493)
1721 * xdisp.c (redisplay_internal): Force redisplay of all windows
1722 that show a buffer whose narrowing has changed. (Bug#18490)
1724 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1726 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1727 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1728 lines, draw the hollow-box and hbar cursors on the right side of
1729 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1732 * xterm.c (x_draw_stretch_glyph_string):
1733 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1734 caused the block cursor to disappear on a TAB in R2L lines in
1735 every window except the leftmost one. Reported by Martin Rudalics
1738 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1740 Always use matched specpdl entry to record call arguments (Bug#18473).
1741 * lisp.h (record_in_backtrace): Adjust prototype.
1742 * eval.c (record_in_backtrace): Return current specpdl level.
1743 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1744 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1745 entry and use that entry in call to backtrace_debug_on_exit.
1746 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1747 (do_debug_on_call): Get current specpdl level as 2nd arg.
1749 Prefer ptrdiff_t to int and avoid integer overflows.
1750 * fileio.c (make_temp_name):
1751 * font.c (font_parse_family_registry): Avoid integer
1752 overflow on string size calculation.
1753 * data.c (Faset): Likewise for byte index.
1755 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1757 Fix display of R2L lines in partial-width windows.
1758 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1759 assigned the correct value.
1760 (extend_face_to_end_of_line): Account for truncation and
1761 continuation glyphs in R2L rows when one of the fringes is not
1763 (display_line): Don't assign negative X offset to a row if we are
1764 going to produce a truncation glyph for it. When handling
1765 truncated R2L rows, consider the width of the left fringe instead
1767 (produce_special_glyphs): Fix bogus assignments.
1769 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1771 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1772 always set to a valid value. Make sure the size passed to alloca
1773 is always positive. (Bug#18516)
1775 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1777 Avoid extra call to oblookup when interning symbols.
1778 * lisp.h (intern_driver): Add prototype.
1779 * lread.c (intern_driver): New function.
1780 (intern1, intern_c_string_1, Fintern):
1781 * font.c (font_intern_prop):
1782 * w32font.c (intern_font_name): Use it.
1784 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1786 Minor improvements to new stack-allocated Lisp objects.
1787 * frame.h (FRAME_PARAMETER):
1788 Prefer scoped_list1 to local_list1 where either would do.
1789 * lisp.h (scoped_list4): New macro.
1790 (local_cons, local_list1, local_list2, local_list3, local_list4)
1791 (make_local_vector, make_local_string, build_local_string):
1792 Prefer functions to macros where either would do.
1793 * xdisp.c (build_desired_tool_bar_string):
1794 Prefer scoped_list4 to local_list4 where either would do.
1796 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1798 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1799 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1800 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1801 * frame.h (FRAME_PARAMETER): New macro.
1802 * dispnew.c (init_display):
1803 * fontset.c (Fset_fontset_font):
1804 * frame.c (x_default_parameter):
1805 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1806 * xfns.c (x_default_scroll_bar_color_parameter)
1807 (x_default_font_parameter, x_create_tip_frame): Use it.
1808 * editfns.c (Fpropertize): Use local_cons.
1809 * process.c (status_message): Use build_local_string.
1810 * xfont.c (xfont_open): Use make_local_string.
1811 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1813 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1815 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1816 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1817 !__clang__. This works with GCC and with clang and is safer for
1818 compilers we don't know about.
1819 (local_cons): Rename parameter to make capture less likely.
1821 2014-09-17 Samuel Bronson <naesten@gmail.com>
1823 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1825 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1827 Fix minor problems found by static checking.
1828 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1830 * buffer.h (decode_buffer): Doc and indentation fixes.
1831 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1833 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1835 Avoid clang-specific warnings.
1836 * buffer.c (init_buffer): Shut up -Wself-assign.
1837 * process.c (server_accept_connection): Shut up -Wunsequenced.
1839 2014-09-16 Daniel Colascione <dancol@dancol.org>
1841 * fns.c (sxhash): For symbols, use address as hash code.
1843 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1845 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1846 * charset.c (load_charset_map_from_file): Use scoped_list2
1847 and build_local_string.
1848 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1849 * emacs.c (init_cmdargs, decode_env_path):
1850 * fileio.c (Fexpand_file_name):
1851 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1852 * frame.c (x_get_arg):
1853 * keyboard.c (safe_run_hooks_error):
1854 * lread.c (load_warn_old_style_backquotes):
1855 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1856 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1857 * xselect.c (x_clipboard_manager_error_1)
1858 (x_clipboard_manager_save_all):
1859 * xterm.c (x_term_init): Use build_local_string.
1861 Avoid more integer overflows on string size calculations.
1862 * category.c (Fmake_category_set):
1863 * xdisp.c (get_overlay_arrow_glyph_row):
1864 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1866 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1868 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1869 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1870 error message format. Use message_with_string to have non-ASCII
1871 file names properly displayed.
1872 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1873 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1874 where these APIs are not available even in UNICOWS.DLL.
1875 Improve the format of error messages and include the file name in them
1877 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1878 call play-sound-functions, per documentation.
1880 * w32.c (w32_get_long_filename, w32_get_short_filename):
1881 Constify the input file name arguments.
1883 * w32.h (w32_get_long_filename, w32_get_short_filename):
1886 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1888 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1889 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1890 [USE_LOCAL_ALLOCATORS]: New macros.
1891 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1892 (build_local_string): Avoid argument name expansion clash with
1894 * alloc.c (toplevel)
1895 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1896 Preprocessor guard to avoid impossible configuration.
1897 * charset.c (Ffind_charset_region, Ffind_charset_string):
1898 Use make_local_vector.
1899 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1900 * textprop.c (Fput_text_property, Fadd_face_text_property):
1902 (copy_text_properties): Use local_cons and local_list3.
1903 * chartab.c (uniprop_table):
1904 * data.c (wrong_choice, wrong_range):
1905 * doc.c (get_doc_string):
1906 * editfns.c (format2):
1907 * fileio.c (Fexpand_file_name, auto_save_error):
1908 * fns.c (Fyes_or_no_p):
1909 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1910 * fontset.c (Fset_fontset_font):
1911 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1912 (read_char_minibuf_menu_prompt):
1913 * keymap.c (silly_event_symbol_error, describe_vector):
1914 * menu.c (single_menu_item):
1915 * minibuf.c (Fread_buffer):
1916 * process.c (status_message, Fformat_network_address)
1917 (server_accept_connection): Use make_local_string and
1918 build_local_string. Prefer compound literals where appropriate.
1920 2014-09-15 Daniel Colascione <dancol@dancol.org>
1922 * fns.c (Fsort): Tweak sort docstring.
1924 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1926 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1927 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1928 set errno to EAGAIN instead, to allow the caller to retry the
1929 write after some waiting. Fixes deadlocks when Emacs exchanges a
1930 lot of data through the pipe. (Bug#18420)
1932 * sound.c (Fplay_sound_internal): Encode the sound file name in
1933 the ANSI codepage. Expand it against data-directory, as per docs,
1934 not against the current directory. No need to make a local copy
1935 of the file name; pass the encoded file name directly to
1936 do_play_sound. (Bug#18463)
1938 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1939 NULL, and the file name is not encodable in ANSI codepage, return
1940 the string with "?" replacement characters, which will fail the
1941 caller. This avoids returning a random value in that case.
1943 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1945 * window.c (Fresize_mini_window_internal): Set w->total_lines
1946 from w->pixel_height (Bug#18422).
1948 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1950 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1951 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1952 setting resize increments (Bug#18435).
1954 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1956 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1957 state around the call to line_bottom, since it can move the
1958 iterator to another screen line. This fixes off-by-one errors in
1959 the reported row in some rare cases.
1961 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1963 * callproc.c (init_callproc): Fix bug introduced at
1964 2014-09-07 (Bug#18474).
1966 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1968 Prefer ptrdiff_t to int and avoid integer overflows.
1969 * fileio.c (make_temp_name):
1970 * font.c (font_parse_family_registry): Avoid integer
1971 overflow on string size calculation.
1972 * data.c (Faset): Likewise for byte index.
1974 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1976 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1978 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1980 * lisp.h (make_local_string): Nitpick indent.
1981 * print.c (Fprin1_to_string): Remove unused GCPROs.
1983 More debugging aids around GCPROs.
1984 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1985 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1986 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1988 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1989 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1991 Remove redundant GCPROs around Ffuncall and Fapply calls.
1992 This is safe because Ffuncall protects all of its arguments by itself.
1993 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1994 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1995 (call6, call7): Likewise. Use compound literals where applicable.
1996 (run_hook_with_args_2): Use compound literal.
1998 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2000 Pacify --enable-gcc-warnings when no window system is used.
2001 These warnings found that subscript error, so they seem worthwhile.
2002 * composite.c (char_composable_p): Simplify a bit.
2003 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2004 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2005 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2006 * window.c (set_window_scroll_bars):
2007 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2008 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2009 Ignore -Wsuggest-attribute=const.
2010 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2011 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2013 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2015 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2016 Use check_iso_charset_parameter instead of doing the checks by hand.
2017 (check_iso_charset_parameter): Move up. Check parameters a bit
2018 more carefully, and return true for 96-char sets. All callers changed.
2020 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2022 Simplify lisp.h by removing the __COUNTER__ business.
2023 Problem reported by Dmitry Antipov in:
2024 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2025 * lisp.h (make_local_vector, make_local_string)
2026 (build_local_string): Simplify by not bothering with __COUNTER__.
2027 The __COUNTER__ business wasn't working properly, and was needed
2028 only for hypothetical future expansion anyway.
2030 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2032 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2033 terms to determine bitmap color. (Bug#18437)
2035 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2037 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2040 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2042 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2044 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2046 * xterm.c (handle_one_xevent): Detect iconified by looking at
2047 _NET_WM_STATE_HIDDEN.
2049 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2051 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2052 These can generate a constant with the correct value but the wrong
2053 width, which doesn't work as a printf argument. All uses removed.
2054 Problem reported by Dmitry Antipov in:
2055 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2056 (ENUMABLE): Remove; no longer needed.
2057 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2058 Remove; no longer needed because of the above change.
2059 Each definiens moved to the only use.
2061 Improve the experimental local and scoped allocation.
2062 * alloc.c (local_string_init, local_vector_init):
2063 New functions, defined if USE_LOCAL_ALLOCATORS.
2064 Mostly, these are moved here from lisp.h, as it's not
2065 clear it's worth making them inline.
2066 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2067 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2068 USE_STACK_LISP_OBJECTS, not on a laundry list.
2069 (local_string_init, local_vector_init): New decls.
2070 (union Aligned_Cons): New type.
2071 (scoped_cons): Use it. Give up on the char trick, as it's a too
2072 much of a maintenance hassle; if someone wants this speedup
2073 they'll just need to convince their compiler to align properly.
2074 Conversely, use the speedup if struct Lisp_Cons happens to
2075 be aligned even without a directive. Better yet, help it along
2076 by using union Aligned_Cons rather than struct Lisp_Cons.
2077 (pointer_valid_for_lisp_object): Remove. This check is not
2078 necessary, since make_lisp_ptr is already doing it. All uses removed.
2079 (local_vector_init, local_string_init): Move to alloc.c.
2080 (build_local_vector): Remove this awkward macro, replacing with ...
2081 (make_local_vector): New macro, which acts more like a function.
2082 Use statement expressions and use __COUNTER__ to avoid macro
2083 capture. Fall back on functions if these features are not supported.
2084 (build_local_string, make_local_string): Likewise.
2086 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2088 * xterm.c (x_term_init): Consolidate duplicated code.
2089 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2090 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2091 Add eassert and mark dpyinfo as dead only if it was alive.
2093 Add macros to allocate temporary Lisp objects with alloca.
2094 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2095 * character.h (parse_str_as_multibyte): Move prototype to ...
2096 * lisp.h (parse_str_as_multibyte): ... here.
2097 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2098 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2100 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2101 (local_string_init): New functions.
2102 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2103 (init_alloc_once): Call it.
2105 Cleanup last change and make all new stuff conditional.
2106 * lisp.h (build_local_string): Rename to ...
2107 (make_local_string): ... this macro.
2108 (build_local_string, scoped_list1, scoped_list3): New macros.
2109 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2110 and functions as such, use regular fallbacks otherwise.
2111 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2114 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2116 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2117 always make sure the marginal areas of the row are in sync with
2118 what the window wants. (Bug#18419)
2120 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2121 existing binding of a variable, to avoid silently aborting
2122 commands that use specbind. (Bug#18331)
2124 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2126 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2127 * coding.c (growable_destination): New function.
2128 (produce_chars): Use it for sanity checks. Do not fiddle with
2129 dst_end if the source and destination are both nil, as it's
2130 the caller's responsibility to avoid overlap.
2131 * keyboard.c (read_decoded_event_from_main_queue):
2132 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2133 length, not 4 times, to prevent decode_coding_c_string from trying
2134 to reallocate a destination. This removes the need for the FIXME.
2136 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2137 All callers simplified. Add a comment about exec_failed, vfork,
2140 Adjust drag-and-drop fix when window is above top (Bug#18303).
2141 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2142 XCDR bleed into XCAR's encoded value. Improve checks for
2143 out-of-range data while we're at it.
2145 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2147 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2148 is CONSP (Bug#18303).
2150 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2152 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2153 'alloca' gets passed arguments larger than MAX_ALLOCA.
2155 * font.c (MAX): Define if not defined elsewhere.
2157 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2159 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2160 here for destination buffer, to work around what appears to be a
2161 bug in decode_coding_c_string when the source and destination are
2164 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2165 This follows up on the recent thread in emacs-devel on alloca; see:
2166 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2167 This patch also cleans up alloca-related glitches noted while
2168 examining the code looking for unbounded alloca.
2170 * callproc.c (init_callproc):
2171 Rewrite to avoid need for alloca.
2172 * buffer.c (mouse_face_overlay_overlaps)
2173 (report_overlay_modification):
2174 * buffer.h (GET_OVERLAYS_AT):
2175 * coding.c (make_subsidiaries):
2176 * doc.c (Fsnarf_documentation):
2177 * editfns.c (Fuser_full_name):
2178 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2179 (search_embedded_absfilename, Fsubstitute_in_file_name):
2180 * fns.c (Fmake_hash_table):
2181 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2182 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2183 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2184 (xrdb_get_resource, x_get_resource_string):
2185 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2186 * ftxfont.c (ftxfont_draw):
2187 * image.c (xbm_load, xpm_load, jpeg_load_body):
2188 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2190 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2192 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2193 (find_and_return_menu_selection):
2194 * print.c (PRINTFINISH):
2195 * process.c (Fformat_network_address):
2196 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2197 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2198 * sound.c (wav_play, au_play):
2199 * syntax.c (skip_chars):
2200 * term.c (tty_menu_activate, tty_menu_show):
2201 * textprop.c (get_char_property_and_overlay):
2202 * window.c (Fset_window_configuration):
2203 * xdisp.c (safe__call, next_overlay_change, vmessage)
2204 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2205 * xfaces.c (face_at_buffer_position):
2206 * xmenu.c (x_menu_show):
2207 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2208 allocation size isn't bounded.
2209 * callint.c (Fcall_interactively): Redo memory_full check
2210 so that it can be done at compile-time on some platforms.
2211 * coding.c (MAX_LOOKUP_MAX): New constant.
2212 (get_translation_table): Use it.
2213 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2214 SAFE_ALLOCA, to catch integer overflows on size calculation.
2215 (exec_failed) [!DOS_NT]: New function.
2216 (child_setup) [!DOS_NT]: Use it.
2217 * editfns.c (Ftranspose_regions):
2218 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2219 * editfns.c (check_translation):
2220 Allocate larger buffers on the heap.
2221 * eval.c (internal_lisp_condition_case):
2222 Check for MAX_ALLOCA overflow.
2223 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2224 (Fbase64_encode_region, Fbase64_decode_region):
2225 Avoid unnecessary calls to SAFE_FREE before 'error'.
2226 * buffer.c (mouse_face_overlay_overlaps):
2227 * editfns.c (Fget_pos_property, check_translation):
2228 * eval.c (Ffuncall):
2229 * font.c (font_unparse_xlfd, font_find_for_lface):
2230 * ftfont.c (ftfont_drive_otf):
2231 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2232 (menu_bar_items, tool_bar_items):
2233 * sound.c (Fplay_sound_internal):
2234 * xdisp.c (load_overlay_strings, dump_glyph_row):
2235 Use an ordinary auto buffer rather than alloca, since the
2236 allocation size is fixed and small.
2237 * ftfont.c: Include <c-strcase.h>.
2238 (matching_prefix): New function.
2239 (get_adstyle_property): Use it, to avoid need for alloca.
2240 * keyboard.c (echo_add_key):
2241 * keymap.c (describe_map): Use ptrdiff_t, not int.
2242 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2243 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2244 when counting bytes.
2245 * lisp.h (xlispstrdupa): Remove, replacing with ...
2246 (SAFE_ALLOCA_STRING): ... new macro with different API.
2247 This fixes a portability problem, namely, alloca result
2248 passed to another function. All uses changed.
2249 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2251 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2252 (REGEX_ALLOCATE): New macros.
2253 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2254 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2256 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2258 (decode_mode_spec_coding): Store directly into buf rather than
2259 into an alloca temporary and copying the temporary to the buf.
2261 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2263 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2265 2014-09-04 Jan D <jan.h.d@swipnet.se>
2267 * xterm.c (x_term_init): Don't call x_session_initialize if running
2268 as a daemon (Bug#18375).
2270 * xsmfns.c: Initialize ice_fd.
2272 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2274 Less chatter in 'make' output.
2275 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2276 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2277 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2279 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2281 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2282 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2284 * nsfns.m (Fx_create_frame):
2285 * w32fns.c (Fx_create_frame):
2286 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2289 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2291 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2292 the reported row in the case of a window with a header line, by
2293 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2294 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2296 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2298 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2299 when configured --with-wide-int on typical 32-bit platforms.
2301 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2303 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2304 when HPOS is negative, for the benefit of R2L glyph rows whose
2305 newline overflows into the fringe.
2307 2014-09-03 Ken Brown <kbrown@cornell.edu>
2309 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2311 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2313 Minor cleanup of recent strlen-avoiding patch.
2314 * fileio.c (CHECK_LENGTH): Remove.
2315 Rewrite callers so that they don't need it.
2316 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2317 variable wasn't set.
2319 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2321 * fileio.c (CHECK_LENGTH): New macro.
2322 (Fexpand_file_name): Use it and get rid of a few more calls
2323 to strlen and strcat.
2324 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2325 * lisp.h (egetenv): ... because of a new inline function used to
2326 avoid calls to strlen for a compile-time constants.
2328 * buffer.h (decode_buffer): New function.
2329 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2330 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2331 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2332 * data.c (Flocal_variables_p):
2333 * fileio.c (Fverify_visited_file_modtime):
2334 * marker.c (live_buffer): Use it.
2336 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2338 Avoid extra calls to strlen in filesystem I/O routines.
2339 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2340 the length of 'newdir' is known or may be precalculated.
2341 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2342 not 'char *', and so use precalculated length.
2343 (Ffile_accessible_directory_p):
2344 * callproc.c (encode_current_directory, init_callproc):
2345 * charset.c (init_charset):
2346 * lread.c (load_path_check, load_path_default): Adjust users.
2347 * lisp.h (file_accessible_directory_p): Tweak prototype.
2349 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2351 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2354 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2356 --enable-silent-rules now suppresses more chatter.
2357 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2358 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2359 (am__v_CCLD_1): New macros, taken from Automake.
2360 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2362 Clean up extern decls a bit.
2363 * bytecode.c: Include blockinput.h and keyboard.h rather
2364 than rolling their APIs by hand.
2365 * emacs.c: Include regex.h and rely on its and lisp.h's API
2366 rather than rolling them by hand.
2367 * lastfile.c: Include lisp.h, to check this file's API.
2368 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2370 * regex.h (re_max_failures): New decl.
2371 * unexcw.c, unexmacosx.c, unexw32.c:
2372 Rely on lisp.h's API rather than rolling it by hand.
2373 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2374 Declare at top level, to pacify GCC -Wnested-externs.
2376 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2378 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2379 clipping rectangle become negative (i.e. large positive, since
2380 it's an unsigned data type). This can happen in R2L hscrolled
2381 glyph rows, and caused us to draw the cursor glyph on the fringe.
2382 For the details, see
2383 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2385 2014-08-31 Ken Brown <kbrown@cornell.edu>
2387 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2388 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2389 is defined. (Bug#18368)
2391 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2393 Vector-sorting fixes (Bug#18361).
2394 It's not safe to call qsort or qsort_r, since they have undefined
2395 behavior if the user-specified predicate is not a total order.
2396 Also, watch out for garbage-collection while sorting vectors.
2397 * fns.c: Include <vla.h>.
2398 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2399 (sort_vector_compare): Remove, replacing with ....
2400 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2401 ... these new functions.
2402 (sort_vector): Rewrite to use the new functions.
2403 GCPRO locals, since the predicate can invoke the GC.
2404 Since it's in-place return void; caller changed.
2405 (merge): Use 'inorder', for clarity.
2407 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2408 One can't hoist this out of the 'if', because intervening calls to
2409 newlocale, twolower, etc. can change errno.
2411 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2413 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2414 wording of the error messages.
2415 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2418 * w32proc.c (get_lcid_callback): Accept locale specifications
2419 without the country part, as in "enu" vs "enu_USA".
2420 (w32_compare_strings): Signal an error if a locale was specified,
2421 but couldn't be translated into a valid LCID.
2423 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2425 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2427 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2429 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2430 errno after towlower_l. errno's value is not specified after
2431 towlower_l. Instead, assume that towlower_l returns its argument
2432 on failure, which is portable in practice.
2434 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2436 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2438 * w32proc.c (w32_compare_strings): Accept additional argument
2439 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2440 if requested. If w32-collate-ignore-punctuation is non-nil, add
2441 NORM_IGNORESYMBOLS to the flags.
2442 (LINGUISTIC_IGNORECASE): Define if not already defined.
2443 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2445 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2448 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2450 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2451 Define substitutes for platforms that lack them.
2452 (str_collate): Add arguments locale and ignore_case.
2454 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2455 Add optional arguments LOCALE and IGNORE-CASE.
2457 * lisp.h (str_collate): Adapt argument list.
2459 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2461 Add vectors support to Fsort.
2462 * fns.c (sort_vector, sort_vector_compare): New functions.
2463 (sort_list): Likewise, refactored out of ...
2464 (Fsort): ... adjusted user. Mention vectors in docstring.
2465 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2466 * alloc.c (make_save_int_obj): New function.
2467 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2468 (make_save_int_obj): Add prototype.
2470 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2471 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2472 Conditionally define to match system's qsort_r signature.
2473 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2475 2014-08-28 Ken Brown <kbrown@cornell.edu>
2477 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2478 dumping and the system malloc after dumping. (Bug#18222)
2480 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2481 Define as macros, expanding to hybrid_malloc, etc.
2482 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2483 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2485 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2486 full implementation on Cygwin. Remove Cygwin-specific code that
2487 is no longer needed.
2488 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2489 Redefine as macros expanding to gmalloc, grealloc, etc.
2490 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2491 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2492 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2493 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2495 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2496 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2497 HAVE_POSIX_MEMALIGN)]: New functions.
2498 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2499 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2500 hybrid_aligned_alloc; declare.
2501 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2502 HAVE_POSIX_MEMALIGN)]: Define.
2503 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2504 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2505 Define as macro, expanding to gget_current_dir_name, and define
2507 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2508 malloc_enable_thread(). Don't initialize malloc.
2509 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2510 no longer defined on Cygwin).
2511 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2512 * sheap.c (bss_sbrk_buffer_end): New variable.
2513 * unexcw.c (__malloc_initialized): Remove variable.
2514 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2516 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2519 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2521 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2522 In `event->y' return entire range (the size of the scroll bar minus
2524 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2525 return entire range (the scaled size of the scroll bar minus
2526 that of the slider). In `portion' return the scaled position of
2528 (xaw_jump_callback): Restore part of code for vertical scroll
2529 bar broken in change from 2014-07-27.
2530 (xaw_scroll_callback): Provide incremental scrolling with
2531 horizontal scroll bars.
2533 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2535 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2537 * indent.c (Fvertical_motion): Fix vertical motion up through a
2538 display property after a newline. (Bug#18276)
2540 * xdisp.c (display_line): Don't assume that the call to
2541 reseat_at_next_visible_line_start ends up at a character
2542 immediately following the newline on the previous line.
2543 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2544 beyond ZV, which causes infloop in redisplay. For the details, see
2545 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2547 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2548 coordinate for hscrolled R2L screen lines. (Bug#18277)
2550 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2552 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2555 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2557 * syntax.c (scan_lists): Don't examine positions before BEGV.
2560 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2562 Improve robustness of new string-collation code (Bug#18051).
2563 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2564 (newlocale, wcscoll_l): Define substitutes for platforms that
2565 lack them, so as to simplify the mainline code.
2566 (str_collate): Simplify the code by assuming the above definitions.
2567 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2568 For example, the old version left the Emacs in the wrong locale if
2569 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2570 result. Report an error if newlocale fails.
2572 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2574 * lisp.h (str_collate):
2575 * sysdep.c (str_collate): Return int.
2576 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2578 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2580 Fix some glitches in previous change.
2581 * sysdep.c (stack_direction): Replace stack_grows_down
2582 to simplify calculation of stack boundaries.
2583 (handle_sigsegv): Check whether we really crash somewhere near
2584 to stack boundary, and handle fatal signal as usual if not.
2585 (init_sigsegv): Adjust accordingly.
2586 * keyboard.c (Vtop_level_message): Rename to
2587 Vinternal__top_level_message, as suggested by Stefan Monnier in
2588 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2589 All related users changed.
2591 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2593 Handle C stack overflow caused by too nested Lisp evaluation.
2594 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2595 siglongjmp point to transfer control from SIGSEGV handler.
2596 * keyboard.c (return_to_command_loop, recover_top_level_message)
2597 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2598 (regular_top_level_message): New variable.
2599 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2600 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2602 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2603 new variables described above.
2604 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2605 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2606 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2607 (init_sigsegv): New function.
2608 (init_signals): Use it.
2610 2014-08-25 Ken Brown <kbrown@cornell.edu>
2612 * emacs.c (main): Remove use of obsolete macro
2613 G_SLICE_ALWAYS_MALLOC.
2615 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2617 Implement locale-sensitive string collation for MS-Windows.
2618 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2619 New functions. (Bug#18051)
2621 * w32.h (w32_compare_strings): Add prototype.
2623 * w32.c <g_b_init_compare_string_w>: New global flag.
2624 (globals_of_w32): Initialize it.
2626 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2628 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2629 [WINDOWSNT]: Call str_collate on MS-Windows.
2631 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2633 One more minor cleanup of font subsystem.
2634 * font.h (struct font_driver): Convert text_extents to
2635 return void because returned value is never actually used.
2636 * macfont.m (macfont_text_extents):
2637 * w32font.c (w32font_text_extents):
2638 * xftfont.c (xftfont_text_extents): Adjust to return void
2639 and assume that 'metrics' argument is always non-NULL.
2640 * ftfont.c (ftfont_text_extents):
2641 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2643 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2645 Minor cleanups of str_collate fix (Bug#18051).
2646 * fns.c (str_collate): Move decl from here ...
2647 * lisp.h (str_collate): ... to here.
2648 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2649 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2650 potential problems with integer overflow. Don't assume
2651 setlocale succeeds. Remove unnecessary test before restoring
2652 locale via setlocale, and free the copied setlocale string
2655 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2657 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2659 * sysdep.c (str_collate): New function. (Bug#18051)
2661 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2663 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2664 if the initial "rm -f" fails. This is for MinGW builds, where
2665 MS-Windows will not allow deleting the executable file of a
2668 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2670 * w32term.c (w32_scroll_bar_handle_click)
2671 (w32_horizontal_scroll_bar_handle_click)
2672 (x_scroll_bar_report_motion)
2673 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2674 SB_THUMBTRACK, use the 32-bit position information returned by
2675 GetScrollInfo, not the 16-bit information returned in the Windows
2678 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2680 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2681 second coordinate ('y') reported for dragging the horizontal
2684 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2686 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2687 and text area-relative x-coordinates.
2689 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2691 Avoid overwriting the reversed_p flags in the glyph matrices when
2692 init_iterator or start_display are called.
2693 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2695 (tool_bar_height, redisplay_tool_bar, try_window)
2696 (try_window_reusing_current_matrix, try_window_id)
2697 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2698 reversed_p flag of the iterator's glyph row where the glyph row
2699 is going to be redrawn.
2701 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2703 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2705 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2707 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2708 of emacs_event return length from si.nPage to si.nMax.
2709 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2710 interchange start and end of thumb.
2712 2014-08-15 Ken Brown <kbrown@cornell.edu>
2714 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2715 ERRORCHECK mutexes. (Bug#18222)
2717 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2719 * frame.c (set_menu_bar_lines_1): Remove.
2720 (set_menu_bar_lines): Call change_frame_size instead of
2721 set_menu_bar_lines_1.
2723 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2725 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2728 2014-08-11 Glenn Morris <rgm@gnu.org>
2730 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2731 writing before backing up, since it causes a more serious problem
2732 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2733 (choose_write_coding_system): No longer callable from Lisp.
2734 Move last piece back here from Fwrite_region.
2735 (Fwrite_region, syms_of_fileio): Update for above changes.
2737 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2739 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2740 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2741 (Fwindow_new_pixel, Fset_window_new_pixel)
2742 (Fset_window_new_total, Fset_window_new_normal)
2743 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2745 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2747 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2749 * fontset.c (Finternal_char_font): Recompute basic faces if the
2750 frame's face cache was cleared. (Bug#18162)
2752 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2754 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2755 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2756 base buffer's undo list.
2758 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2760 Fix a couple of recent inadvertent breaks of the MSDOS port.
2761 * msdos.c: include required menu.h
2762 * term.c: set correct menu_show_hook on MSDOS.
2764 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2766 Fix handling of menu bar line on TTY frames (Bug#18136)
2768 * dispnew.c (handle_window_change_signal):
2769 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2770 frame's menu bar lines subtracted from height.
2771 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2773 (adjust_frame_size): Count in menu bar when setting FrameRows.
2774 (make_terminal_frame): When setting up the frame's lines and
2775 text height don't count in the menu bar.
2776 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2777 lines subtracted from height.
2778 (do_switch_frame): Set tty's FrameRows to number of total lines
2780 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2781 is used, return total number of lines and columns.
2782 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2784 * term.c (OUTPUT, tty_set_terminal_modes)
2785 (tty_set_terminal_window, tty_set_scroll_region)
2786 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2787 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2788 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2789 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2790 Call change_frame_size with frame's menu bar lines subtracted
2792 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2793 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2796 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2798 * alloc.c (Fmemory_info): Remove a stray brace.
2800 * process.c: Fix a comment typo.
2802 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2804 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2806 * widgetprv.h (EmacsFramePart): Remove font.
2808 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2809 (resources, setup_frame_cursor_bits): Remove unused variables and
2810 functions, esp. wrt. font (Bug#18227).
2812 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2814 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2816 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2818 Refer to MS-DOS using the same name everywhere.
2820 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2824 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2826 * w32term.c (w32_redeem_scroll_bar):
2827 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2828 not redeeming scroll bars that have been turned off.
2830 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2832 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2833 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2834 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2835 (safe_run_hook_funcall): Adjust accordingly.
2837 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2839 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2840 Condition correctly according to toolkit used.
2841 * frame.c (make_initial_frame, make_terminal_frame)
2842 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2843 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2844 assignments according to presence of toolkit scrollbars.
2845 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2846 Condition correctly according to toolkit used.
2847 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2848 only if toolkit supports it.
2849 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2851 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2853 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2855 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2857 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2858 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2859 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2860 (safe_run_hooks): Remove comment which is not relevant any more.
2862 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2864 Don't let big frames overrun the stack.
2865 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2866 Use SAFE_NALLOCA, not alloca.
2868 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2869 * dired.c (directory_files_internal): Use a volatile variable
2870 to prevent the compiler from optimizing away all copies of a local.
2871 I wonder how many other GC-related bugs like this lurk elsewhere?
2873 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2874 * xterm.h (struct x_display_info): New member 'connection'.
2875 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2876 so that x_delete_terminal has a file descriptor to pass to
2877 delete_keyboard_wait_descriptor.
2879 Don't mishandle year-9999 dates (Bug#18176).
2880 * editfns.c (decode_time_components): Store an invalid timespec
2881 on overflow, instead of returning false, so that the caller can
2882 distinguish overflow from other errors.
2883 (lisp_time_argument, lisp_seconds_argument): If the time is out
2884 of range, signal a time overflow instead of an invalid time spec.
2885 * keyboard.c (decode_timer): Treat time overflow like other
2888 Avoid undefined behavior with signed left shift.
2889 Caught by 'gcc -fsanitize=undefined'.
2890 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2891 * dispnew.c (line_hash_code, scrolling):
2892 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2893 Use 'unsigned', not 'int', for line hashes.
2894 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2896 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2898 Make compare-strings more compatible with old behavior (Bug#17903).
2899 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2901 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2903 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2904 Don't add label between left and right buttons (Bug#18129).
2906 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2908 Make functions static that no longer need to be extern.
2909 * frame.c, frame.h (set_menu_bar_lines):
2910 * keyboard.c (Qleftmost, Qrightmost):
2911 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2912 (x_set_internal_border_width):
2915 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2917 Fix display of R2L lines when the last character fits only partially.
2918 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2920 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2921 R2L row is visible only partially, give the row a negative x
2923 (display_line): Fix the calculation of the glyph whose pixel width
2924 is used to decide whether the last produced glyph fits on the
2925 line. When the last glyph fits only partially, give the row a
2928 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2929 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2930 pixel width of the first glyph that is hscrolled from display.
2931 (display_line): In R2L glyph rows, don't give a negative offset to
2932 row->x when the first glyph begins before first_visible_x.
2934 * xdisp.c (display_line): If called with iterator set up to write
2935 to a marginal area, delay the call to handle_line_prefix until we
2936 switch back to the text area. (Bug#18035)
2938 * .gdbinit (xwindow): The members total_cols, total_lines,
2939 left_col, and top_line are C integers (and has been so for the
2942 2014-08-01 Andreas Schwab <schwab@suse.de>
2944 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2945 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2947 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2949 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2950 (timerfd_callback): Ignore weird events with no data. Add tight
2951 assertions and comments.
2952 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2953 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2955 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2957 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2958 I had confused && with ||.
2960 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2962 Simplify timerfd configuration and fix some minor glitches.
2963 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2964 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2965 Fall back on timer_create if timerfd_create fails at runtime.
2966 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2967 kernel primitives to do resolution. All uses removed.
2968 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2969 (turn_on_atimers): Clear timer_create-based timers too,
2972 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2973 Without this change, the code can access the local variable 'width'
2974 even when it has not been initialized, and likewise for 'height';
2975 in either case this leads to undefined behavior.
2977 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2979 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2980 necessary, put horizontal scroll bar resources as well. See
2981 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2982 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2984 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2986 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2987 background value to match the resource of its vertical counterpart.
2989 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2991 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2992 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2994 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2996 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2997 change that added the top margin height to the requested height
2998 and revert (undocumented) part of 2014-07-28 change that changed
2999 the logic of whether a size change occurred.
3001 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3003 * .gdbinit (xwindow): The members total_cols, total_lines,
3004 left_col, and top_line are C integers (and has been so for the
3007 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3010 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3012 On GNU/Linux, use timerfd for asynchronous timers.
3013 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3014 (toplevel): Rename alarm_timer_ok to special_timer_available.
3015 [HAVE_TIMERFD]: Declare timerfd.
3016 [HAVE_CLOCK_GETRES]: Declare resolution.
3017 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3018 system timer resolution.
3019 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3020 (timerfd_callback) [HAVE_TIMERFD]: New function.
3021 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3022 [ENABLE_CHECKING]: New function for the sake of automated tests.
3023 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3024 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3025 [ENABLE_CHECKING]: Defsubr test function.
3026 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3027 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3028 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3030 Fix --without-x build and pacify --enable-gcc-warnings.
3031 Problems reported in Bug#18122 and Bug#18124.
3032 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3033 (frame_windows_min_size): Now static.
3034 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3036 (adjust_frame_size): Always declare prototype.
3038 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3039 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3040 * atimer.c (timerfd_callback): Always read expiration data.
3042 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3043 * process.c (add_timer_wait_descriptor): Add timer descriptor
3044 to input_wait_mask and non_process_wait_mask as well.
3046 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3048 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3050 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3052 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3053 Reinstate code removed by the prevoius commit to this file.
3055 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3057 * buffer.h (struct buffer): New fields scroll_bar_height and
3058 horizontal_scroll_bar_type.
3059 * buffer.c (bset_scroll_bar_height)
3060 (bset_horizontal_scroll_bar_type): New functions.
3061 (Fbuffer_swap_text): Handle old_pointm field.
3062 (init_buffer_once): Set defaults for scroll_bar_height and
3063 horizontal_scroll_bar_type.
3064 (syms_of_buffer): New variables scroll_bar_height and
3065 horizontal_scroll_bar_type.
3066 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3067 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3068 (set_vertical_scroll_bar): Remove prototype.
3069 (x_change_tool_bar_height): Add prototype.
3070 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3071 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3072 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3074 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3075 (update_window): Start mode_line_row->y after horizontal scroll
3077 (change_frame_size_1): Call adjust_frame_size.
3078 (init_display): When changing the size of a tty frame do not
3079 pass height of menu bar.
3080 (Qframe_windows_min_size): New symbol.
3081 * frame.h (struct frame): List tool bar fields after menu bar
3082 fields. Add official, total_lines, horizontal_scroll_bars,
3083 config_scroll_bar_height and config_scroll_bar_lines fields.
3084 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3085 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3086 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3087 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3088 (FRAME_WINDOWS_HEIGHT): New macros.
3089 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3090 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3091 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3092 horizontal scroll bar.
3093 (frame_inhibit_resize, adjust_frame_size)
3094 (frame_windows_min_size): Add declarations.
3095 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3096 (x_set_scroll_bar_default_height, x_set_left_fringe)
3097 (x_set_right_fringe, x_set_vertical_scroll_bars)
3098 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3099 (x_set_scroll_bar_height): Add external declarations.
3100 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3101 (adjust_frame_size): New functions.
3102 (make_frame): Initial horizontal_scroll_bars field.
3103 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3105 (make_initial_frame, make_terminal_frame): No horizontal scroll
3106 bar in initial and terminal frames. Use adjust_frame_size.
3107 (Fframe_total_cols): Fix doc-string.
3108 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3109 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3110 Rewrite using adjust_frame_size.
3111 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3112 (Qframe_windows_min_size): New symbols.
3113 (x_set_frame_parameters): Remove call of check_frame_size.
3114 (x_report_frame_params): Return scroll_bar_height value.
3115 (x_set_left_fringe, x_set_right_fringe): New functions.
3116 (adjust_frame_height, x_set_internal_border_width)
3117 (x_set_fringe_width): Remove.
3118 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3119 (x_set_scroll_bar_width, x_set_right_divider_width)
3120 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3121 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3123 (x_figure_window_size): Rewrite to make frame display the
3124 expected number of lines.
3125 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3126 (Vdefault_frame_horizontal_scroll_bars)
3127 (Vframe_initial_frame_tool_bar_height)
3128 (frame_inhibit_implied_resize): New variables.
3129 * fringe.c (compute_fringe_widths): Remove.
3130 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3131 (xg_create_horizontal_scroll_bar)
3132 (xg_update_horizontal_scrollbar_pos)
3133 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3134 (xg_get_default_scrollbar_height)
3135 (xg_clear_under_internal_border): Extern.
3136 * gtkutil.c (xg_frame_resized): Don't call
3137 do_pending_window_change.
3138 (xg_frame_set_char_size): Use adjust_frame_size.
3139 (style_changed_cb): Call update_theme_scrollbar_height and
3140 x_set_scroll_bar_default_height.
3141 (x_wm_set_size_hint): Don't call check_frame_size.
3142 (update_theme_scrollbar_height)
3143 (xg_get_default_scrollbar_height)
3144 (xg_create_horizontal_scroll_bar)
3145 (xg_update_horizontal_scrollbar_pos)
3146 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3147 (xg_create_scroll_bar): Set horizontal slot of bar.
3148 (xg_initialize): Call update_theme_scrollbar_height.
3149 (xg_clear_under_internal_border): No more static.
3150 * insdel.c (adjust_suspend_auto_hscroll): New function.
3151 (adjust_markers_for_delete, adjust_markers_for_insert)
3152 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3153 * keyboard.c (readable_events, discard_mouse_events)
3154 (make_lispy_event): Handle horizontal scroll bar click events.
3155 (Fsuspend_emacs): When changing the size of a tty frame do not
3156 pass height of menu bar.
3157 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3158 (Qright, Qleftmost, Qrightmost): New symbols.
3159 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3161 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3162 * nsfns.m (x_set_internal_border_width): New function.
3163 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3164 Remove extended fringe code.
3165 (x_set_window_size, x_new_font): Don't call
3166 compute_fringe_widths.
3167 * term.c (Fresume_tty): When changing the size of a tty frame do
3168 not pass height of menu bar.
3169 (clear_tty_hooks, set_tty_hooks):
3170 Clear horizontal_scroll_bar_hook.
3171 (init_tty): Frame has no horizontal scroll bars.
3172 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3173 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3174 scroll_bar_after_handle, scroll_bar_left_arrow,
3175 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3176 scroll_bar_to_rightmost entries.
3177 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3178 (struct terminal): Add set_horizontal_scroll_bar_hook.
3179 * w32console.c (initialize_w32_display):
3180 Clear horizontal_scroll_bar_hook.
3181 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3183 (x_clear_under_internal_border, x_set_internal_border_width):
3185 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3186 Set windows_or_buffers_changed when adding the menu bar.
3187 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3188 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3189 (w32_createhscrollbar): New functions.
3190 (w32_createscrollbar): Rename to w32_createvscrollbar.
3191 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3192 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3193 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3194 Add WM_EMACS_SHOWCURSOR.
3195 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3196 case do not artificially impose WM size hints.
3197 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3198 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3200 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3201 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3202 (unwind_create_frame_1): Remove.
3203 (Fx_create_frame): Make both scrollbars the system standard
3204 width and height. Use official field of frame structure to
3205 inhibit running window-configuration-change-hook.
3206 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3207 pixelwise. Handle frame's official field.
3208 (w32_frame_parm_handlers): Remove x_set_fringe_width
3209 entries. Add x_set_scroll_bar_height,
3210 x_set_horizontal_scroll_bars, x_set_left_fringe and
3212 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3213 pass height of menu bar to change_frame_size.
3214 * w32menu.c (set_frame_menubar): Rewrite using
3215 frame_inhibit_resize.
3216 * w32term.h (struct w32_display_info):
3217 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3218 (struct scroll_bar): Add horizontal.
3219 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3220 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3221 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3222 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3223 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3224 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3225 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3226 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3227 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3228 Define instead of WM_EMACS_CREATESCROLLBAR.
3229 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3230 WND_SCROLLBAR_INDEX.
3231 * w32term.c (horizontal_scroll_bar_min_handle)
3232 (horizontal_scroll_bar_left_border)
3233 (horizontal_scroll_bar_right_border): New integers.
3234 (x_set_frame_alpha): Replace x_highlight_frame by
3236 (x_window_to_scroll_bar): New argument "type". Update callers
3238 (w32_set_horizontal_scroll_bar_thumb)
3239 (x_horizontal_scroll_bar_report_motion)
3240 (w32_set_horizontal_scroll_bar)
3241 (w32_horizontal_scroll_bar_handle_click)
3242 (x_horizontal_scroll_bar_report_motion): New functions.
3243 (w32_mouse_position): Discriminate horizontal and vertical
3245 (my_create_scrollbar): Replace with two new functions
3246 my_create_vscrollbar and my_create_hscrollbar.
3247 (x_scroll_bar_create): New argument "horizontal".
3248 Update callers accordingly.
3249 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3250 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3252 (w32_read_socket): Handle WM_HSCROLL cae.
3253 (x_new_font): Don't recompute fringe widths.
3254 Use frame_inhibit_resize. Calculate new menu bar height iff we
3255 build without toolkit. Always clear under internal border.
3256 (x_set_window_size): Don't check frame size or recompute
3257 fringes. Reset fullscreen status before applying sizes.
3258 Always resize as requested by pixelwise argument. Don't call
3259 do_pending_window_change.
3260 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3261 (w32_initialize_display_info): Initialize dpyinfo's
3262 horizontal_scroll_bar_cursor entry.
3263 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3264 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3265 horizontal_scroll_bar_left_border.
3266 (w32fullscreen_hook): Intermittently resize window to normal
3267 when switching from fullscreen to maximized state.
3268 (run_window_configuration_change_hook): Don't run it if frame is
3270 (unwind_change_frame): Remove.
3271 (Fset_window_configuration): Rewrite using frame's official field.
3272 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3273 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3274 * window.h (struct window): New fields old_pointm,
3275 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3276 scroll_bar_height and suspend_auto_hscroll.
3277 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3279 (sanitize_window_sizes): Extern.
3280 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3281 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3282 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3283 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3284 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3286 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3287 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3288 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3289 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3290 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3291 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3292 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3293 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3294 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3295 (Fwindow_old_point, sanitize_window_sizes): New functions.
3296 (Qwindow_sanitize_window_sizes): New symbol.
3297 (window_body_height): Count in horizontal scroll bar.
3298 (set_window_hscroll, Fscroll_left, Fscroll_right):
3299 Set suspend_auto_hscroll slot.
3300 (Fwindow_inside_edges): Count fringes pixelwise.
3301 (coordinates_in_window, Fcoordinates_in_window_p):
3302 Consider horizontal scroll bar.
3303 (check_frame_size, adjust_window_margins): Remove functions and
3304 corresponding calls.
3305 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3306 (temp_output_buffer_show): Reset hscroll related fields.
3307 Initialize old_pointm.
3308 (make_parent_window): Initialize old_pointm.
3309 (make_window): Initialize old_pointm, horizontal scroll bar type,
3310 and scroll bar height.
3311 (resize_frame_windows): Don't count top margin in new sizes.
3312 Don't use safe sizes when shrinking a frame; let the window
3313 manager do the clipping.
3314 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3316 (Fdelete_window_internal): Unchain old_pointm marker.
3317 (window_scroll_pixel_based, Fscroll_other_window):
3319 (Fwindow_text_width, Fwindow_text_height): New argument
3321 (struct saved_window): New fields, old_pointm, hscroll_whole,
3322 suspend_auto_hscroll, scroll_bar_height and
3323 horizontal_scroll_bar_type.
3324 (Fset_window_configuration, save_window_save): Set new fields of
3326 (apply_window_adjustment): Don't call adjust_window_margins.
3327 (set_window_margins): Don't change margins if new sizes don't
3329 (set_window_scroll_bars): New argument "horizontal_type".
3330 Handle horizontal scroll bars. Don't change scroll bars if they
3331 don't fit into window.
3332 (Fset_window_scroll_bars): New argument "horizontal_type".
3333 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3334 (compare_window_configurations): Compare horizontal scroll bar
3336 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3337 horizontal scroll bar height.
3338 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3339 instead of FRAME_LINES.
3340 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3341 ON_VERTICAL_SCROLL_BAR.
3342 (with_echo_area_buffer): Initialize old_pointm.
3343 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3345 (unwind_with_echo_area_buffer): Handle old_pointm.
3346 (update_tool_bar): Set do_update when the tool bar window has at
3347 least one line (since this is what the user sets).
3348 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3349 (redisplay_tool_bar): Return early when toolbar has zero lines.
3350 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3351 (hscroll_window_tree): Handle suspension of auto_hscroll and
3353 (set_horizontal_scroll_bar): New function.
3354 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3355 more than one line. Handle horizontal scroll bars.
3356 (note_mouse_highlight): Handle horizontal scrol bars.
3357 (expose_frame): Set dimensions of XRectangle from frame's text
3359 (Vvoid_text_area_pointer): Update doc-string.
3360 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3361 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3362 (x_set_internal_border_width): New functions.
3363 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3364 (unwind_create_frame_1): Remove.
3365 (Fx_create_frame): Handle horizontal scroll bars. Use official
3366 field of frame structure to inhibit running
3367 window-configuration-change-hook.
3368 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3369 pixelwise. Handle frame's official field.
3370 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3371 x_set_horizontal_scroll_bars, x_set_left_fringe,
3373 * xmenu.c (update_frame_menubar, free_frame_menubar):
3374 Use adjust_frame_size.
3375 * xterm.h (struct x_display_info):
3376 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3378 (struct scroll_bar): Add horizontal slot.
3379 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3380 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3381 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3382 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3383 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3384 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3385 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3386 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3387 (x_clear_under_internal_border): Remove.
3388 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3389 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3390 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3391 HORIZONTAL. Update callers.
3392 (horizontal_action_hook_id): New action hook id.
3393 (x_horizontal_scroll_bar_to_input_event)
3394 (x_create_horizontal_toolkit_scroll_bar)
3395 (xt_horizontal_action_hook)
3396 (x_set_toolkit_horizontal_scroll_bar_thumb)
3397 (XTset_horizontal_scroll_bar, x_net_wm_state)
3398 (x_horizontal_scroll_bar_report_motion): New functions.
3399 (xg_scroll_callback, x_scroll_bar_handle_click):
3400 Handle horizontal scroll bars.
3401 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3402 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3404 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3405 Handle horizontal scroll bars.
3406 (handle_one_xevent): Handle horizontal scroll bar events.
3407 Call x_net_wm_state.
3408 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3410 (x_set_window_size): Don't call check_frame_size and
3411 do_pending_window_change.
3412 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3413 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3414 (x_scroll_bar_set_handle): Add some checks when calling
3417 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3419 Revert previous change.
3420 There is certainly nothing wrong with writing code like 'lo <= i
3421 && i <= hi', even if LO happens to a constant. There isn't even
3422 anything wrong in general with writing 'a <= b' if A happens to
3423 be a constant. At any rate stylistic changes shouldn't
3424 be done like this without discussion.
3426 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3428 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3429 (Fgarbage_collect): Reorder conditions that are written backwards.
3430 * data.c (cons_to_unsigned): Likewise.
3431 * dispnew.c (update_frame_1, sit_for): Likewise.
3432 * fileio.c (file_offset): Likewise.
3433 * filelock.c (read_lock_data, lock_file): Likewise.
3434 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3436 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3437 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3438 * lread.c (read1): Likewise.
3439 * minibuf.c (read_minibuf_noninteractive): Likewise.
3440 * nsterm.m (x_set_frame_alpha): Likewise.
3441 * process.c (wait_reading_process_output): Likewise.
3442 * region-cache.c (delete_cache_boundaries): Likewise.
3443 * xterm.c (x_set_frame_alpha): Likewise.
3445 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3447 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3450 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3452 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3453 because atimer expiration is absolute rather than relative.
3455 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3457 * w32term.h (current_popup_menu, menubar_in_use):
3458 Move declarations from w32term.c.
3460 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3462 * w32fns.c (menubar_in_use): No more static.
3463 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3465 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3467 Move hourglass machinery to RIF.
3468 * dispextern.h (struct redisplay_interface): New members
3469 show_hourglass and hide_hourglass. Indent comments.
3470 (show_hourglass, hide_hourglass): Remove prototypes.
3471 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3472 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3473 (ns_redisplay_interface): Add them.
3474 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3475 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3476 (w32_arrow_cursor): New function to hack around non-GUI frames.
3477 (w32_redisplay_interface): Add new functions.
3478 * w32term.h (w32_arror_cursor): Add prototype.
3479 * xdisp.c (show_hourglass): New function, refactored out from
3480 platform-dependent code.
3481 (cancel_hourglass): Now call to RIF function.
3482 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3483 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3484 (x_redisplay_interface): Add new functions.
3486 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3488 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3489 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3490 and complete previous change.
3491 * frame.c (adjust_frame_height): New function.
3492 (Fset_frame_height, Fset_frame_size): Use it.
3493 (x_set_frame_parameters): Take frame top margin into account.
3495 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3497 * frame.c (Fset_frame_height): Take frame top margin into account.
3498 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3499 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3501 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3503 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3504 menubar_height as such. Tweak comment.
3505 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3506 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3507 All related users changed.
3508 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3509 * xterm.c (handle_one_xevent):
3510 * gtkutil.c (xg_event_is_for_menubar):
3511 * xfns.c (x_window) [USE_X_TOOLKIT]:
3512 * xmenu.c (set_frame_menubar, free_frame_menubar):
3513 Prefer to use FRAME_MENUBAR_HEIGHT.
3515 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3517 * frame.c (Fframe_parameters): Always report frame height without
3518 menu and tool bar lines.
3520 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3522 * nsterm.m (applicationDidFinishLaunching:): Call
3523 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3524 (antialiasThresholdDidChange:): New method for EmacsApp.
3526 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3528 * macfont.m (macfont_update_antialias_threshold): Remove static.
3530 * macfont.h (macfont_update_antialias_threshold): Declare.
3532 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3534 * w32select.c (setup_windows_coding_system):
3535 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3536 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3538 * w16select.c (Fw16_get_clipboard_data):
3539 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3542 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3543 buffer position where we are to start the iteration.
3544 (handle_invisible_prop): Record in it->stop_charpos the position
3545 where the invisible text ends. (Bug#18035)
3546 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3547 row has zero buffer position as their start position.
3548 Reported by martin rudalics <rudalics@gmx.at>.
3550 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3551 infinite looping in redisplay when display lines don't have enough
3552 space to display even a single character. (Bug#18036)
3554 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3556 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3557 * xfns.c (x_window): Use it to allow xfree later.
3558 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3559 where appropriate. Use bool for booleans and remove redundant checks.
3560 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3561 * xterm.c (x_free_frame_resources): Free shell_position.
3563 2014-07-19 K. Handa <handa@gnu.org>
3565 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3566 mandatory font spec (Bug#17973).
3568 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3570 * font.c (font_score): Return the worst score if the size of
3571 ENTITY is wrong by more than a factor 2 (Bug#17973).
3573 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3575 * frame.c (frame_unspecified_color): New function
3576 refactored out from ...
3577 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3578 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3580 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3581 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3582 * lisp.h (set_frame_param): Remove prototype.
3583 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3584 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3587 Prefer 'x_display_info *' to 'Display *' in X selection code.
3588 This helps to avoid unneeded calls to x_display_info_for_display.
3589 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3590 instead of 'Display *'.
3591 (SELECTION_EVENT_DPYINFO): New macro.
3592 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3593 it as an lvalue. Mention this in comment.
3594 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3595 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3596 (selection_data_to_lisp_data, receive_incremental_selection):
3597 Convert to use 'x_display_info *'. Adjust users where appropriate.
3598 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3599 selection data *' as last arg to not return values in args.
3600 (unexpect_property_change): Use common removal technique.
3602 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3604 * print.c (print_preprocess): Adjust to match changed
3605 sub char-table structure and avoid crash (Bug#18038).
3607 * data.c (wrong_choice): Not static any more.
3608 * lisp.h (wrong_choice): Add prototype.
3609 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3610 Declare namebuf as such. Tweak comment.
3611 [USE_GTK]: Likewise for tool_bar_position.
3612 (fset_tool_bar_position) [USE_GTK]: Ditto.
3613 (FRAME_TOOL_BAR_POSITION): New macro.
3614 * frame.c (x_report_frame_params):
3615 * gtkutil.c (update_frame_tool_bar):
3616 * xfns.c (Fx_create_frame): Use it.
3617 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3619 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3621 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3622 buffer's default-directory only if it is a string. (Bug#17986)
3624 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3626 More precise control over values of some buffer-local variables.
3627 * keyboard.c (Qvertical_scroll_bar):
3628 * frame.c (Qleft, Qright): Move to ...
3629 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3630 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3631 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3632 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3633 vertical-scroll-bar, scroll-up-aggressively
3634 and scroll-down-aggressively.
3635 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3637 * nsfns.m, frame.h (Qleft, Qright):
3638 * nsterm.m (Qleft): Remove declarations.
3639 * gtkutil.c (toplevel): Include buffer.h.
3640 * data.c (wrong_choice, wrong_range): New functions.
3641 (store_symval_forwarding): Handle special properties of buffer-local
3642 variables and use functions from the above to signal error, if any.
3644 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3645 values. Add comment.
3646 (struct frame): Re-arrange layout to avoid extra padding and use bit
3647 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3648 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3649 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3650 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3651 Define as no-ops because there are no scroll bars anyway.
3652 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3655 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3656 Add convenient setter.
3657 (font_put_frame_data, font_get_frame_data): Use it.
3659 2014-07-15 Daiki Ueno <ueno@gnu.org>
3661 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3662 pointer argument, before dereferencing.
3663 (XCHAR2B_BYTE2): Likewise.
3665 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3667 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3668 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3669 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3670 Use record_unwind_protect_int and avoid consing.
3671 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3673 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3675 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3677 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3678 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3680 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3681 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3682 * minibuf.c: Include binary-io.h instead of fcntl.h.
3683 (read_minibuf_noninteractive):
3684 Use set_binary_mode instead of handcrafted code.
3685 Don't call emacs_set_tty if emacs_get_tty failed.
3686 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3687 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3688 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3690 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3691 This works around a GCC compiler bug when Emacs is configured with
3692 --enable-gcc-warnings.
3694 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3696 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3697 or characters in string, respectively. Add comment.
3698 * fringe.c (Fdefine_fringe_bitmap):
3699 * fns.c (Fsubstring, substring_both): Use it.
3700 * keymap.c (Fdefine_key, Flookup_key):
3701 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3703 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3704 Use menu_item_width.
3705 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3707 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3709 Improve behavior of 'bzr up; cd src; make -k'.
3710 * Makefile.in (top_srcdir): New var.
3711 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3712 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3713 its expansion is a bit shorter.
3714 (../config.status): Actually build config.status instead of
3716 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3717 New macros, copied and relocated from ../Makefile.in.
3718 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3719 (../config.status, Makefile): New dependencies and rules,
3720 copied with relocation from ../Makefile.in. This should be more
3721 likely to rebuild the build machinery properly if you do a 'make'
3722 in the src directory.
3724 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3726 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3729 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3730 behavior on Windows 7 and later when the function is repeatedly
3731 invoked with the same value of DIR. (Bug#17950)
3733 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3734 string to match the one in w32fns.c.
3736 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3737 stdin to binary mode only if it is connected to a terminal.
3739 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3741 Coalesce extern decls.
3742 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3743 * sysdep.c (emacs_get_tty, emacs_set_tty):
3744 Move duplicate extern decls from here ...
3745 * systty.h: ... to here, so that there's just one copy.
3747 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3749 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3751 * nsfns.m (Fns_popup_font_panel): Ditto.
3753 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3755 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3757 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3759 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3760 [DOS_NT]: Implement for WINDOWSNT.
3762 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3765 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3767 * sysdep.c (suppress_echo_on_tty): New function.
3768 * minibuf.c (read_minibuf_noninteractive): Use it.
3770 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3772 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3773 sysinfo failed. Adjust docstring.
3775 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3777 Implement memory-info for MS-DOS.
3778 * dosfns.c (dos_memory_info): New function.
3779 * dosfns.h (dos_memory_info): Add prototype.
3780 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3781 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3782 of doing some of its job.
3784 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3785 reference termios structure members.
3787 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3789 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3791 * minibuf.c (top): Include systty.h. Declare external
3792 emacs_get_tty and emacs_set_tty.
3793 (Vread_hide_char): New lisp variable.
3794 (read_minibuf_noninteractive): Hide characters with
3795 Vread_hide_char if it is a character. (Bug#17839)
3797 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3799 Implement memory-info for MS-Windows.
3800 * w32.c (w32_memory_info): New function.
3801 * w32.h (w32_memory_info): Prototype it.
3802 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3804 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3806 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3807 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3808 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3809 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3810 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3811 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3812 (decode_coding_big5, decode_coding_charset, decode_coding)
3813 (encode_coding): Adjust users.
3815 * alloc.c (Fmemory_info): New function.
3817 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3819 * syntax.c (back_comment): Use more-natural location for label.
3821 * font.c, font.h (font_unparse_fcname): Now static.
3822 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3824 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3826 Next minor cleanup of font subsystem.
3827 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3828 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3830 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3832 * ftfont.h (ftfont_font_format): Remove prototype.
3833 * ftfont.c (ftfont_font_format): Remove; now unused.
3835 * nsfont.m (nsfont_open):
3836 * w32font.c (w32font_open_internal):
3837 * w32uniscribe.c (uniscribe_open):
3838 * xfont.c (xfont_open):
3839 * xftfont.c (xftfont_open): All users changed.
3841 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3842 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3844 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3846 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3847 x_produce_glyphs does when it generates a stretch glyph that
3848 represents a TAB. (Bug#17969)
3850 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3851 and there is a display property at that position, don't call
3852 move_it_to to move to a position before window start. (Bug#17942)
3853 Fix condition for finding CHARPOS by the first call to move_it_to.
3856 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3858 * syntax.c (find_defun_start): Try the cache even
3859 if !open_paren_in_column_0_is_defun_start.
3860 (back_comment): If find_defun_start was pessimistic, use the
3861 scan_sexps_forward result to improve the cache (bug#16526).
3863 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3865 * xdisp.c (redisplay_window): If redisplay of a window ends up
3866 with point in a partially visible line at end of the window, make
3867 sure the amended position of point actually has smaller Y
3868 coordinate; if not, give up and scroll the display. (Bug#17905)
3870 * window.c (window_scroll_pixel_based): When point ends up at the
3871 last fully visible line, don't let move_it_to stop at the left
3872 edge of the line and dupe us into thinking point is inside the
3875 * w32.c (network_interface_info): Make sure the argument is a
3878 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3880 * process.c (read_and_dispose_of_process_output): Fix typo
3881 in previous patch: we want nonnegative fds, not nonzero fds.
3883 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3885 * chartab.c (char_table_translate): Move to...
3886 * character.h (char_table_translate): ... inline function here.
3887 Avoid Faref and assume that args are always valid. This helps to
3888 speedup search, which is especially important for a huge buffers.
3889 * lisp.h (char_table_translate): Remove prototype.
3891 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3892 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3893 New function, with an intention to avoid code duplication between
3895 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3897 * ftfont.c (ftfont_open):
3898 * macfont.m (macfont_open):
3899 * xftfont.c (xftfont_open): Use it.
3901 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3903 * process.c: Add sanity checks for file descriptors (Bug#17844).
3904 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3905 Check that infd is nonnegative before using it as an fd.
3906 (read_and_dispose_of_process_output, Fprocess_send_eof):
3907 Likewise, for outfd.
3908 (wait_reading_process_output): Omit unnecessary check of infd.
3910 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3912 Minor fixups related to usage of the 'long' type.
3913 * gnutls.c (emacs_gnutls_handshake):
3914 * xfaces.c (dump_realized_face):
3915 Work even if 'long' is narrower than 'void *'.
3916 * termcap.c (scan_file):
3917 * xselect.c (x_decline_selection_request)
3918 (x_reply_selection_request, x_get_window_property):
3919 * xterm.c (x_set_frame_alpha):
3920 Remove unnecessary 'L' suffixes of integer constants.
3921 * xfns.c (hack_wm_protocols):
3922 * xselect.c (x_fill_property_data):
3923 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3924 Remove unnecessary casts to 'long'.
3925 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3927 Minor ImageMagick safety fixes.
3928 * image.c (imagemagick_compute_animated_image):
3929 Remove useless assignment to local. Avoid problems if dest_width is 0.
3930 (imagemagick_load_image): Use int for pixel counts that can't
3931 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3932 a row width greater than the image width (or greater than LONG_MAX!).
3934 2014-07-04 K. Handa <handa@gnu.org>
3936 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3937 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3938 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3940 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3942 * font.h (struct font_driver): Remove get_outline and free_outline;
3943 not used by any font driver.
3944 * ftfont.c (ftfont_driver):
3945 * macfont.m (macfont_driver):
3946 * nsfont.m (nsfont_driver):
3947 * w32font.c (w32font_driver):
3948 * w32uniscribe.c (uniscribe_font_driver):
3949 * xfont.c (xfont_driver): Related users changed.
3950 * xselect.c (x_get_window_property): Use convenient xmalloc.
3951 Call to xfree only if some data was really allocated.
3953 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3955 On MS-Windows, display busy cursor on all GUI frames.
3956 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3957 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3958 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3960 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3961 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3963 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3965 Use convenient alists to manage per-frame font driver-specific data.
3966 * frame.h (struct frame): Rename font_data_list to...
3967 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3968 * font.h (struct font_data_list): Remove; no longer need a special
3970 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3972 * font.c (font_put_frame_data, font_get_frame_data)
3973 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3975 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3976 Related users changed.
3977 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3978 Prefer convenient xmalloc and xfree.
3980 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3982 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3983 the window whose glyph row is being prepared and a flag whether it
3984 is for mode/header line. Make sure the glyph row's marginal areas
3985 are in sync with what the window wants.
3988 * xdisp.c (display_line, display_mode_line):
3989 Call prepare_desired_row with additional arguments, as appropriate.
3991 * dispextern.h (prepare_desired_row): Adjust prototype.
3993 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3995 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3996 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3997 caused by xw_popup_dialog in daemon mode (Bug#17891).
3999 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4001 * frame.c (do_switch_frame): When switching to another TTY frame,
4002 make sure FrameCols and FrameRows are in sync with the new frame's
4005 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4007 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4008 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4009 min_char slots. Adjust comment.
4010 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4011 Add SUB_CHAR_TABLE_OFFSET member.
4012 (make_uninit_sub_char_table): New function.
4013 (toplevel): Add compile-time assert to verify suitable member layout
4014 in Lisp_Sub_Char_Table.
4015 * alloc.c (mark_char_table): Add extra argument to denote char table
4016 subtype. Adjust to match new layout of sub char-table.
4017 (mark_object): Always mark sub char-tables with mark_char_table.
4018 * chartab.c (make_sub_char_table, copy_sub_char_table)
4019 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4020 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4021 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4022 All related users changed.
4023 * lread.c (read1): Adjust to match new layout of sub char-table.
4024 * print.c (print_object): Likewise (Bug#17898).
4026 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4028 * keymap.c (get_keyelt): Simplify.
4029 (copy_keymap_item): Remove left-over code for when we had
4030 key-shortcut caches.
4032 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4034 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4035 (dealloc): Remove for EmacsScroller.
4037 * nsterm.h (EmacsScroller): Remove dealloc.
4039 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4041 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4043 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4045 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4046 when setNeedsDisplay is called so we don't trigger redisplay for every
4049 * nsterm.m (any_help_event_p): New variable.
4050 (mouseMoved:): Set any_help_event_p to YES if help event is
4051 generated. Remove else with empty help event that triggered redisplay
4052 for every mouse move.
4053 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4055 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4057 * xfns.c (Qsuppress_icon): Remove; no real users.
4058 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4059 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4060 (syms_of_w32fns): Don't DEFSYM it.
4062 2014-06-29 Glenn Morris <rgm@gnu.org>
4064 * Makefile.in (ns-app): Mark as PHONY.
4066 2014-06-28 Glenn Morris <rgm@gnu.org>
4068 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4069 liblw.a in this directory.
4071 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4073 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4074 also in unibyte case. (Bug#17865)
4076 2014-06-28 K. Handa <handa@gnu.org>
4078 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4079 (MIN_CHARBUF_SIZE): New macro.
4080 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4082 2014-06-27 Glenn Morris <rgm@gnu.org>
4084 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4085 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4086 (.el.elc): Replace suffix rule with pattern rule.
4087 (%.elc): New pattern rule, with order-only prerequisite.
4088 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4089 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4090 in place of BOOTSTRAPEMACS.
4092 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4094 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4096 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4098 Consistently use validate_subarray to verify substring.
4099 * fns.c (validate_substring): Not static any more. Adjust to
4100 use ptrdiff_t, not EMACS_INT, because string and vector limits
4101 can't exceed ptrdiff_t even if EMACS_INT is wider.
4102 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4103 (secure_hash): Adjust user.
4104 * lisp.h (validate_subarray): Add prototype.
4105 * coding.c (Fundecodable_char_position):
4106 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4107 Use validate_subarray. Adjust comment to mention substring.
4109 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4111 Do not allow out-of-range character position in Fcompare_strings.
4112 * fns.c (validate_subarray): Add prototype.
4113 (Fcompare_substring): Use validate_subarray to check ranges.
4114 Adjust comment to mention that the semantics was changed. Also see
4115 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4117 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4119 Be more consistent about the 'Qfoo' naming convention.
4120 * image.c (Fimagemagick_types):
4121 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4122 * process.c (Fmake_network_process):
4123 Rename C local identifier 'Qfoo to avoid giving the false
4124 impression that it stands for the symbol 'foo'.
4126 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4128 Simplify and cleanup character conversion stuff.
4129 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4131 * character.c (multibyte_char_to_unibyte)
4132 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4133 * character.h (make_char): Remove; unused.
4134 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4135 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4136 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4137 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4138 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4140 2014-06-22 Mario Lang <mlang@delysid.org>
4142 * w32fns.c (Fw32_shell_execute): The the -> the.
4144 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4146 * xmenu.c (mouse_position_for_popup):
4147 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4148 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4149 * menu.c (Fx_popup_menu):
4150 * xselect.c (x_handle_dnd_message): Adjust users.
4151 * menu.h (mouse_position_for_popup): Remove prototype.
4152 * xterm.h (x_relative_mouse_position): Add prototype.
4153 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4154 call XFree if XQueryTree returns zero.
4156 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4158 * indent.c (Fvertical_motion): Doc fix.
4159 Move to the goal column, if any, with a single call to
4160 move_it_in_display_line, not in two calls. Doing this with two
4161 calls causes move_it_in_display_line apply the line-prefix
4162 handling twice instead of just once. (Bug#17823)
4164 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4166 Port to OS X ACLs (Bug#17810).
4167 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4168 ACL_TYPE_ACCESS) doesn't work.
4170 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4172 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4173 before checking key-translation-map (bug#17659).
4175 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4177 * font.c (font_make_object): Avoid dangling pointer which may
4178 crash GC (Bug#17771).
4180 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4182 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4183 prototype of DGifCloseFile as appropriate for older and newer
4185 (gif_close): New function, encapsulates the differences in the
4186 calling sequence of DGifCloseFile before v5.1.0 and after it.
4187 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4188 error string where appropriate. (Bug#17790)
4190 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4191 macro execution, make sure point didn't move since last complete
4192 redisplay, as the condition for using the glyph matrix
4193 information. (Bug#17777)
4195 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4197 Minor cleanup of fonset code.
4198 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4199 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4200 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4201 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4202 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4203 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4204 (free_realized_fontset): Remove because a no-op since 2008.
4205 (free_face_fontset): Adjust user.
4206 (syms_of_fontset): Shrink fontset by one extra slot.
4208 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4210 Omit redundant extern decls.
4211 Most of this patch is from Dmitry Antipov, in:
4212 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4213 * commands.h (update_mode_lines):
4214 * frame.h (Qbackground_color, Qforeground_color)
4215 (x_set_menu_bar_lines):
4216 * ftfont.c (ftfont_font_format):
4217 * intervals.h (Qkeymap, Qfont):
4218 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4219 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4220 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4221 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4222 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4223 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4224 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4225 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4226 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4227 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4228 (Qtool_bar, Qheader_line):
4229 * macros.c (Fexecute_kbd_macro):
4230 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4231 * xterm.c (x_delete_terminal, XSetIMValues):
4232 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4233 (x_implicitly_set_name, popup_activated)
4234 (widget_store_internal_border):
4235 Remove redundant decls.
4236 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4237 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4238 Remove _Noreturn, as make-docfile now does that for us.
4239 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4240 (Qregion_extract_function): New decl.
4241 * window.c, xfns.c: Include menu.h.
4243 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4245 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4247 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4249 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4250 * callint.c (read_file_name): ... convert to static here.
4251 * lisp.h (Fread_file_name): Do not EXFUN it.
4252 (STRING_COPYIN): Remove; unused.
4253 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4254 (char_composable_p): ... static function. All users changed.
4255 * eval.c (toplevel): Remove redundant #include directives.
4256 * xterm.c (x_initialize): Add static to match prototype.
4257 * ccl.c (Fccl_execute_on_string):
4258 * font.c (fon_intern_prop): Use make_specified_string.
4260 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4262 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4263 Reported by David Caldwell in:
4264 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4266 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4268 Do not ask for XRender extension each time XFT font is opened.
4269 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4270 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4272 2014-06-15 Glenn Morris <rgm@gnu.org>
4274 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4276 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4278 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4279 information if we are in the middle of executing a keyboard macro,
4280 since redisplay doesn't update the screen until the macro is
4281 finished. (Bug#17777)
4283 * alloc.c (cleanup_vector): Don't dereference a font driver
4284 pointer if it is NULL. (Bug#17771)
4286 2014-06-13 Glenn Morris <rgm@gnu.org>
4288 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4289 ($(lispsource)/international/charprop.el)
4290 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4291 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4292 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4293 GNU make automatically passes command-line arguments to sub-makes.
4295 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4297 Avoid hangs in accept-process-output (Bug#17647).
4298 * lisp.h, process.c (wait_reading_process_input):
4299 Return int, not bool. All uses changed.
4300 * process.c (SELECT_CANT_DO_WRITE_MASK):
4301 Remove macro, replacing with ...
4302 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4304 (status_notify): New arg WAIT_PROC. Return int, not void.
4307 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4309 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4310 the frame is the initial frame, because the hook is not set up
4311 then, and Emacs crashes.
4312 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4314 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4316 * keymap.c (silly_event_symbol_error): Don't recommend the use
4319 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4321 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4322 matching overlay strings with 'cursor' property against buffer
4323 positions traversed in the glyph row. (Bug#17744)
4325 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4327 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4330 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4331 determine 10.9 (Bug#17751).
4333 * macfont.m (macfont_draw): Positions were not freed.
4335 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4337 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4338 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4339 function. Also adjust comment.
4340 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4342 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4343 * font.c (font_done_for_face):
4344 * xfaces.c (realize_non_ascii_face): Adjust user.
4345 * font.h (struct font_driver): Convert 'prepare_face' to return
4346 void because its return value is never used anyway.
4347 * xfont.c (xfont_prepare_face): Return void.
4348 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4349 (xftfont_done_face): Use xfree.
4351 * dispextern.h (last_tool_bar_item): Remove declaration.
4352 * frame.h (struct frame): New member last_tool_bar_item.
4353 * frame.c (make_frame): Initialize it.
4354 * xdisp.c (toplevel): Remove last_tool_bar_item.
4355 (handle_tool_bar_click, note_tool_bar_highlight):
4356 * w32term.c (w32_read_socket, w32_initialize):
4357 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4359 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4360 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4362 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4364 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4365 * process.c (Faccept_process_output)
4366 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4367 the return value is about PROCESS, not about other processes.
4369 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4371 Further adjustments to mark_object and friends.
4372 Now the mark_object's stack is just 32 bytes on a 64-bit
4373 system, which means extra 20% off the stack usage.
4374 * alloc.c (mark_save_value): As before, refactored out from ...
4375 (mark_object): ... adjusted user. Also add comment.
4377 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4379 Fix core dump after a dropped X connection (Bug#17704).
4380 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4381 is dead, as we may be shutting down.
4383 2014-06-08 Glenn Morris <rgm@gnu.org>
4385 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4387 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4389 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4391 If a C name must be extern on some platforms, make it extern on all.
4392 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4394 * font.h (ftxfont_driver) [HAVE_XFT]:
4395 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4396 * lisp.h (get_frame_param):
4397 * menu.h (tty_menu_show):
4398 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4399 * termhooks.h (encode_terminal_code):
4400 * xterm.h (x_menu_wait_for_event):
4402 * frame.c (get_frame_param):
4403 * fringe.c (max_used_fringe_bitmap):
4404 * ftxfont.c (ftxfont_driver):
4405 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4406 * menu.c (menu_items_inuse):
4407 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4408 * term.c (encode_terminal_code, tty_menu_show):
4409 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4410 * xfaces.c (load_color):
4411 * xmenu.c (x_menu_wait_for_event):
4414 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4416 Change object marking routines to minimize stack usage.
4417 This change moves a few cold paths from mark_object to NO_INLINE
4418 functions and adjusts symbol marking loop. According to GCC 4.8.2
4419 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4420 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4421 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4422 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4423 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4424 refactored out from ...
4425 (mark_object): ... adjusted user. Also mark symbols in a tight
4427 (mark_face_cache): Add NO_INLINE.
4429 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4431 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4432 contains garbage on WINDOWSNT (which could potentially infloop at
4435 Minimize cursor motion during TTY menu updates.
4436 * term.c (tty_menu_display): Don't position cursor here.
4437 Instead, pass the cursor coordinates to update_frame_with_menu.
4438 (tty_menu_activate): Send the hide cursor command only once in an
4439 iteration through the outer 'while' loop.
4441 * dispnew.c (update_frame_1): Accept an additional argument
4442 SET_CURSOR_P, and position the cursor at the end of the frame
4443 update only if that argument is non-zero. All callers changed to
4444 provide the additional argument as non-zero, except for
4445 update_frame_with_menu.
4446 (update_frame_with_menu): Accept 2 additional arguments ROW and
4447 COL; if they are non-negative, instruct update_frame_1 not to
4448 position the cursor, and instead position it according to ROW and COL.
4450 * dispextern.h (update_frame_with_menu): Update prototype.
4452 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4454 * callproc.c (call_process): Don't check read-only if we don't insert
4455 anything (bug#17666).
4457 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4459 * dispnew.c (update_frame_with_menu): Set display_completed.
4461 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4463 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4465 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4467 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4469 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4470 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4472 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4474 * window.c (Frecenter): Signal an error if window-buffer is not
4477 * keyboard.c (make_lispy_position): Don't include a buffer position in
4478 mode/header-line mouse events.
4480 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4481 Vunread_command_events (bug#17650).
4483 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4485 * xterm.c (x_setup_pointer_blanking):
4486 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4488 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4490 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4491 because it will be defined in generated config.h if needed.
4493 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4495 Use terminal-specific hooks to display popup dialogs.
4496 * termhooks.h (struct terminal): New field popup_dialog_hook.
4497 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4498 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4499 code and use popup_dialog_hook.
4500 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4501 * nsterm.h (ns_popup_dialog): Adjust prototype.
4502 * nsterm.m (ns_create_terminal):
4503 * w32term.c (w32_create_terminal):
4504 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4505 Setup popup_dialog_hook.
4507 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4509 * w32heap.c (report_temacs_memory_usage): Improve the report by
4510 reporting the large blocks that are actually occupied at dump time.
4512 * w32console.c (initialize_w32_display): Set the console
4513 menu_show_hook, otherwise TTY menus are broken on w32.
4515 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4517 Use terminal-specific hooks to display menus.
4518 * termhooks.h (struct terminal): New field menu_show_hook.
4519 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4520 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4522 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4523 * nsmenu.m (ns_menu_show):
4524 * w32menu.c (w32_menu_show):
4525 * xmenu.c (x_menu_show):
4526 * term.c (tty_menu_show): Adjust to use bit flags.
4527 (set_tty_hooks): Set menu_show_hook.
4528 * xterm.c (x_create_terminal):
4529 * nsterm.m (ns_create_terminal):
4530 * msdos.c (initialize_msdos_display):
4531 * w32term.c (w32_create_terminal): Likewise.
4533 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4535 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4537 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4539 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4540 (FD_SET): Don't define on WINDOWSNT.
4542 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4544 * emacs.c: Include "sysselect.h", to define its inline functions.
4545 Problem reported by Glenn Morris in:
4546 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4548 Do not require libXt-devel when building with gtk.
4549 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4550 dependency on libXt-devel.
4551 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4552 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4553 lwlib-widget.h now does this.
4554 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4556 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4558 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4559 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4560 (delete_write_fd, wait_reading_process_output):
4561 Remove now-redundant easserts.
4562 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4563 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4564 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4565 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4567 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4569 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4570 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4571 (calloc): Don't undef, it is never defined.
4572 (HEAP_ENTRY_SHIFT): Remove unused macro.
4574 * Makefile.in (C_HEAP_SWITCH): Remove.
4575 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4577 Fix MS-Windows build broken by menu changes on 2014-06-02.
4578 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4580 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4581 Define instead of including ../lwlib/lwlib.h, which causes
4582 compilation errors due to missing X11 headers.
4584 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4586 * process.c (wait_reading_process_output): Omit incorrect test of
4587 p->infd against zero. Add easserts for infd having a plausible value.
4589 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4591 Adjust to match recent lwlib changes.
4592 * menu.h (xmalloc_widget_value): Replace by ...
4593 (make_widget_value): ... new prototype.
4594 * menu.c (xmalloc_widget_value): Replace by ...
4595 (make_widget_value): ... new function.
4596 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4597 * gtkutil.c (malloc_widget_value, free_widget_value):
4598 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4599 * keyboard.h (enum button_type, struct _widget_value):
4600 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4602 * nsmenu.m (ns_update_menubar, ns_menu_show):
4603 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4604 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4605 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4607 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4609 * image.c (x_query_frame_background_color)
4610 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4611 Fix --enable-gcc-warnings compilation without image libraries.
4613 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4615 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4616 emulated break value only if it goes up.
4617 (sbrk): Add assertion that the INCREMENT argument is strictly
4618 zero. Improve and correct the commentary.
4620 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4622 Improve AIX-related merge from emacs-24.
4623 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4624 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4625 not on AIX; since we're on the trunk we can use enums more broadly.
4627 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4629 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4631 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4632 to min(value, whole).
4634 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4636 Bring back the changes to GDB-visible symbols, but only on AIX.
4637 And only if it's not pre-4.2 GCC.
4638 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4639 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4640 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4643 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4645 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4646 with PT, not GPT. (Bug#16433)
4648 Revert last changes to GDB-visible symbols.
4649 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4650 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4651 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4654 2014-06-02 Glenn Morris <rgm@gnu.org>
4656 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4658 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4660 Fix port to 32-bit AIX with xlc (Bug#17598).
4661 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4662 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4663 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4664 to work around a compiler bug in IBM xlc 12.1.
4666 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4668 * xterm.c (x_update_window_end): Don't invalidate the entire
4669 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4670 highlight needs to be redisplayed. (Bug#17588)
4672 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4674 Port the GDB-visible symbols to AIX.
4675 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4676 optimizes away the relevant external symbols. Use enums instead;
4677 this suffices for the AIX port, which is 32-bit-only anyway.
4678 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4679 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4680 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4683 Include sources used to create macuvs.h.
4684 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4685 * macuvs.h: Use automatically-generated header.
4687 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4689 Port signal-handling to DragonFly BSD (Bug#17646).
4690 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4691 Move implementations from callproc.c to sysdep.c.
4692 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4693 Move declarations from process.h to syssignal.h.
4695 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4697 * callint.c (Ffuncall_interactively): Add usage.
4699 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4701 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4703 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4705 * w32heap.c (malloc_before_dump, malloc_after_dump)
4706 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4707 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4708 set errno where appropriate to emulate CRT functions.
4710 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4712 Debugging facility to check whether 'const char *' points to
4713 relocatable data of non-pure Lisp string.
4714 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4715 (mark_maybe_pointer): ... adjusted user.
4716 (relocatable_string_data_p): New function.
4717 * lisp.h (relocatable_string_data_p): Add prototype.
4718 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4719 the pointer to relocatable Lisp data is not used.
4721 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4723 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4724 * atimer.c (block_atimers):
4725 * callproc.c (block_child_signal): Block SIGINT too;
4726 otherwise, its handler might now unblock signals that it shouldn't.
4727 * keyboard.c (read_char): Clear signal mask, since we may
4728 be in a SIGINT handler, and many signals may be masked.
4729 * keyboard.c (handle_interrupt):
4730 * sysdep.c (handle_arith_signal):
4731 Clear signal mask instead of just unblocking the signal that
4732 was received, since several signals may be blocked at this point.
4734 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4736 * Makefile.in (TEMACS_POST_LINK): Remove target.
4737 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4738 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4740 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4742 * xmenu.c (xdialog_show): Remove prototype, rename to
4743 x_dialog_show, remove 2nd arg because it's always zero
4744 and simplify accordingly.
4745 (xw_popup_dialog): Adjust user.
4746 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4747 2nd arg because it's always zero and simplify accordingly.
4748 (w32_popup_dialog): Adjust user.
4750 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4752 * w32heap.c (report_temacs_memory_usage): New function.
4754 * unexw32.c (unexec) [ENABLE_CHECKING]:
4755 Call report_temacs_memory_usage.
4757 * w32heap.h (report_temacs_memory_usage): Add prototype.
4759 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4761 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4762 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4764 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4766 * buffer.c (init_buffer): Accept an argument 'initialized'.
4767 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4768 mmap_regions and mmap_fd, to avoid referencing stale data from the
4769 dump phase. Add an assertion for buffer text of buffers created
4770 in temacs before this function is called. (Bug#17622)
4771 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4773 * lisp.h (init_buffer): Update prototype.
4775 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4777 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4779 * alloc.c (Fgarbage_collect): Fix compilation with
4780 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4782 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4784 * frame.c, frame.h (frame_char_to_pixel_position)
4785 (frame_set_mouse_position): Now static, and made private in
4786 frame.c rather than public in frame.h.
4788 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4790 Refactor mouse positioning stuff to avoid code duplication.
4791 * frame.h (frame_char_to_pixel_position): New function.
4792 (x_set_mouse_position): Rename to...
4793 (frame_set_mouse_position): ...new function.
4794 (frame_set_mouse_pixel_position): Add prototype.
4795 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4796 Rename to frame_set_mouse_pixel_position.
4797 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4799 * xterm.h, w32term.h ( x_set_mouse_position)
4800 (x_set_mouse_pixel_position): Remove prototypes.
4802 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4804 On X, always make pointer visible when deleting frame (Bug#17609).
4805 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4807 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4809 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4810 * keyboard.c (gobble_input): If there is no terminal input error,
4811 make sure the pointer is visible for all frames on this terminal.
4812 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4813 it was previously disabled.
4815 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4817 * data.c (Fzerop): Move to Elisp.
4818 (syms_of_data): Don't defsubr it.
4819 * keyboard.c (echo_keystrokes_p): New function.
4820 (read_char, record_menu_key, read_key_sequence): Use it.
4822 * callint.c (Qfuncall_interactively): New var.
4823 (Qcall_interactively): Remove.
4824 (Ffuncall_interactively): New function.
4825 (Fcall_interactively): Use it.
4826 (syms_of_callint): Defsubr it.
4828 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4830 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4831 relocated from under us.
4833 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4835 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4836 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4837 configure, not from HEAPSIZE.
4838 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4840 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4841 for MinGW, since it no longer uses gmalloc.
4843 * buffer.c: Do not define mmap allocations functions for Windows.
4844 Remove mmap_find which is unused. Remove mmap_set_vars which does
4846 [WINDOWSNT]: Include w32heap.h.
4847 (init_buffer): Always allocate new memory for buffers.
4849 * emacs.c: Remove mmap_set_vars calls.
4851 * image.c (free_image): Undef free for Windows because it is
4852 redirected to our private version.
4854 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4855 (copy_executable_and_dump_data): Remove dumping the heap section.
4856 (unexec): Restore using_dynamic_heap after dumping.
4858 * w32heap.c (dumped_data_commit, malloc_after_dump)
4859 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4860 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4861 (mmap_free): New functions.
4863 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4865 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4867 * image.c (imagemagick_load_image): Use MagickRealType for local
4868 'color_scale', instead of double, to avoid a GCC warning about
4871 * xfns.c (Fx_window_property): Remove unused local.
4873 Don't kill already-reaped process (Bug#17561).
4874 * process.c (process_send_signal): Fix race condition where a
4875 subprocess was reaped by a signal handler between the check for
4876 liveness and calling 'kill', which meant that Emacs could in
4877 theory kill an innocent bystander process. Do the fix by blocking
4878 SIGCHLD in a critical section that checks liveness before killing.
4880 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4882 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4884 2014-05-26 Ken Brown <kbrown@cornell.edu>
4886 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4887 even if !CYGWIN (see bug#17510).
4889 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4891 * nsfns.m (Fns_do_applescript): Surround NSApp run
4892 with calls to ns_init_events, ns_finish_events (Bug#17424).
4894 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4896 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4897 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4899 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4900 with calls to ns_init_events, ns_finish_events (Bug#17424).
4902 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4904 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4905 if we are iterating over an object that generates glyphs for
4906 marginal areas. (Bug#17585)
4908 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4910 * xdisp.c (safe__call1, safe__eval): Now static.
4912 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4914 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4915 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4916 (safe_call1): Call safe_call instead of safe__call directly.
4918 2014-05-26 Ken Brown <kbrown@cornell.edu>
4920 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4921 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4924 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4926 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4927 (safe__call, safe__call1, safe__eval): New functions.
4928 (safe_call): Use it.
4929 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4930 (display_mode_element): Same for `:eval'.
4932 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4934 Fix port to 32-bit AIX (Bug#17540).
4935 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4936 twice. _text already includes this offset.
4937 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4939 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4941 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4942 when closest_pos is identical to to_charpos, don't recurse, since
4943 we already tried that, and failed. (Bug#17539)
4945 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4946 unwinding when frame's faces were not initialized yet, increment
4947 the frame's image-cache reference count before calling
4948 x_free_frame_resources. Don't dereference
4949 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4951 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4953 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4956 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4957 macfont.m, call draw with adjusted arguments so font drivers
4958 don't need to do that.
4960 * macfont.m (macfont_draw): Merge changes from Macport.
4962 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4964 * alloc.c (garbage_collect_1): New function, with all of the guts
4965 of Fgarbage_collect.
4966 (mark_stack): Accept an argument END and don't mark Lisp objects
4967 on the stack beyond the address given by END. Calculation of END
4968 was moved to Fgarbage_collect.
4969 (Fgarbage_collect): Calculate the end address of the stack portion
4970 that needs to be examined by mark_stack, and pass that address to
4971 garbage_collect_1, which will pass it to mark_stack.
4972 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4973 for more details about the underlying problems. In particular,
4974 this avoids dumping Emacs with the large hash-table whose value is
4975 held in purify-flag for most of the time loadup.el runs.
4977 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4979 * xfns.c (x_window_property_intern): New function (code from
4981 (Fx_window_property): Call x_window_property_intern. If property
4982 not found and NILP (source) and outer window != inner window,
4983 check outer window for property (Bug#17537).
4985 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4987 Supply malloc and alloc_size attributes for extern allocators.
4988 This documents the C API, and helps GCC generate a bit better code.
4989 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4990 (ATTRIBUTE_MALLOC_SIZE): New macros.
4991 * gmalloc.c (malloc, realloc, calloc):
4992 * gtkutil.h (malloc_widget_value):
4993 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4994 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4997 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4999 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5000 * image.c (imagemagick_load_image): Port to hosts that do not use
5001 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5003 2014-05-21 Leo Liu <sdl.web@gmail.com>
5005 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5007 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5009 * dbusbind.c (xd_signature): Revert last 2 patches.
5011 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5013 Allow any non-nil value to count as true in bool-vector.
5014 Likewise for xd_signature in dbusbind.c.
5015 This is more consistent with the usual practice in Emacs, which is
5016 that any non-nil value counts as true.
5017 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5018 * dbusbind.c (xd_signature): Likewise, for booleans.
5019 * data.c, lisp.h (Qbooleanp):
5020 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5022 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5024 * lisp.h (CHECK_BOOLEAN): New function.
5025 * alloc.c (Fbool_vector): New function.
5026 (syms_of_alloc): Defsubr it.
5027 * data.c (Qbooleanp): New symbol.
5028 (syms_of_data): DEFSYM it.
5029 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5031 * font.c (font_matching_entity): Extract font-entity object
5032 from the vector of matching entities (Bug#17486).
5034 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5036 Assume C99 or later (Bug#17487).
5037 * bytecode.c (B__dummy__): Remove.
5038 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5039 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5040 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5041 * regex.c (DEBUG_PRINT): Assume varargs macros.
5042 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5044 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5046 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5047 memory for every buffer that was dumped.
5049 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5051 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5052 (Fnreverse): Allow vectors and bool vectors.
5054 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5056 Minor cleanup for terminal setup.
5057 * termhooks.h (create_terminal): Adjust prototype.
5058 * terminal.c (create_terminal): Pass output method and RIF as args.
5059 (init_initial_terminal):
5060 * nsterm.m (ns_create_terminal):
5061 * term.c (init_tty):
5062 * w32term.c (w32_create_terminal):
5063 * xterm.c (x_create_terminal): Adjust users.
5064 Avoid redundant NULL initializers and add comments.
5066 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5068 * keyboard.c (Qdeactivate_mark): Now static.
5070 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5072 If available, use Xfixes extension to do pointer blanking.
5073 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5074 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5075 (make_invisible_cursor): Move to...
5076 * xterm.c (make_invisible_cursor): ...here.
5077 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5078 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5079 (x_term_init): Call to x_setup_pointer_blanking.
5080 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5081 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5083 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5085 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5087 2014-05-12 Glenn Morris <rgm@gnu.org>
5089 * fileio.c (Ffile_executable_p): Doc tweak.
5091 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5093 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5094 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5096 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5098 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5100 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5102 Fix initialization of minibuffer history variable (Bug#17430).
5103 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5104 Move the initialization up to prevent any "value void" message.
5106 2014-05-08 Samuel Bronson <naesten@gmail.com>
5108 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5109 are matched (bug#17413).
5111 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5113 Stop tooltips pulling Emacs window to front (Bug#17408).
5114 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5115 SetWindowPos invocations.
5117 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5119 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5120 not initialized (Bug#17398).
5122 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5124 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5126 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5128 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5129 [HAVE_NS]: Do not include png.h.
5130 (x_query_frame_background_color): New function.
5131 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5132 (png_load_body): Coalesce duplicate code.
5134 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5136 Consult libpng-config more consistently (Bug#17339).
5137 * Makefile.in (PNG_CFLAGS): New var.
5138 (ALL_CFLAGS): Use it.
5139 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5140 CFLAGS now handles this.
5142 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5144 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5145 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5146 because WCONTINUED is always defined now.
5147 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5149 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5151 * buffer.c (overlay_strings): Fix the wording of the commentary.
5153 2014-05-01 Glenn Morris <rgm@gnu.org>
5155 * floatfns.c (Fisnan):
5156 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5158 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5160 * term.c (tty_menu_activate): A better initialization for cursor
5163 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5165 * intervals.c: Tighten assertions.
5166 (create_root_interval): Make sure the interval is not empty.
5167 (intervals_equal): Use booleans.
5168 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5169 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5170 (balance_possible_root_interval): Simplify and use booleans.
5171 (split_interval_right, split_interval_left): Check LENGTH, and remove
5172 now redundant assertion.
5173 (adjust_intervals_for_insertion): Remove now redundant assertions.
5174 (delete_node, interval_deletion_adjustment)
5175 (adjust_intervals_for_deletion, merge_interval_right)
5176 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5177 (reproduce_interval): Make sure the interval is not empty.
5179 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5181 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5182 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5183 satisfaction that they would always be initialized.
5185 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5187 * term.c (tty_menu_display): Move the cursor to the active menu item.
5188 (tty_menu_activate): Return the cursor to the active menu item
5189 after displaying the menu and after displaying help-echo.
5190 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5191 for the details of why this is needed by screen readers and
5194 2014-04-30 Glenn Morris <rgm@gnu.org>
5196 * process.c (handle_child_signal):
5197 Handle systems without WCONTINUED. (Bug#15110, 17339)
5199 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5201 * window.c (struct saved_window): Remove mark.
5202 (Fset_window_configuration, save_window_save)
5203 (compare_window_configurations): Don't touch marks any more.
5205 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5207 Use bits_word for gcmarkbits.
5208 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5209 bits_word is typically a tad more efficient for mark bits than
5210 unsigned is, so use bits_word. All uses changed.
5211 * lisp.h (BITS_PER_INT): Remove; no longer used.
5213 Avoid undefined behavior in signed left shift.
5214 This ports to GCC 4.9.0 with -fsanitize=undefined.
5215 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5217 * regex.c (extract_number):
5218 * lisp.h (make_number, XINT):
5219 Do not shift a 1 bit left into a sign bit.
5220 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5221 not int, for gcmarkbits. All uses changed.
5223 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5225 * search.c (Fnewline_cache_check): Don't try to count newlines
5226 outside the buffer's restriction, as find_newline doesn't support that.
5228 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5230 * window.c (Fset_window_configuration): Deactivate the mark before
5232 (set_window_buffer): Ignore window_initialized.
5233 (window_initialized): Remove.
5234 * keyboard.c (Qdeactivate_mark): Not static any more.
5235 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5238 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5240 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5241 and to clang 3.4, which have fixed the bug. This should let us
5242 run a bit faster on these platforms when address sanitization is
5245 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5247 Port to GCC 4.9.0 with --enable-gcc-warnings.
5248 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5250 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5251 a way that also works with GCC 4.9.0.
5253 * search.c (Fnewline_cache_check): Remove unused locals.
5255 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5257 * search.c (find_newline1): New subroutine.
5258 (Fnewline_cache_check): New function.
5259 (syms_of_search): Defsubr it.
5261 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5263 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5264 * keyboard.c (unblock_input): Add comment.
5265 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5267 2014-04-22 Daniel Colascione <dancol@dancol.org>
5269 * lread.c (readevalloop_eager_expand_eval): New function
5270 that can recurse into toplevel forms.
5271 (readevalloop): Call it.
5272 * lisp.h: Declare Qprogn.
5273 * callint.c (Qprogn): No longer static.
5275 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5277 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5278 Also change identifiers to match the comments, and add more assertions
5281 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5283 * emacs.c (close_output_streams): Don't clear and restore errno.
5285 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5287 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5288 never becomes visible, i.e. using XMonad (Bug#17237).
5290 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5292 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5293 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5294 (Fline_pixel_height): Don't assume that the current buffer and the
5295 selected window's buffer are one and the same. (Bug#17281)
5297 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5298 paragraph-start cache before the newline cache. (Bug#17269)
5300 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5302 * term.c (tty_send_additional_strings): No need to fflush here,
5304 (tty_set_terminal_modes): fflush after sending additional strings,
5307 2014-04-17 Daniel Colascione <dancol@dancol.org>
5309 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5311 (tty_send_additional_strings): New function.
5312 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5313 (syms_of_term): Intern tty-mode-set-strings and
5314 tty-mode-reset-strings.
5316 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5318 * window.c (save_window_save): Lookup window_point_insertion_type in
5319 the right buffer (bug#15457).
5320 (Qwindow_point_insertion_type): New var.
5321 (syms_of_window): Initialize it.
5323 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5325 Fix the MSDOS build.
5326 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5327 (copy_text_and_data): Zero out the atexit chain pointer before
5330 * termhooks.h (encode_terminal_code): Update prototype.
5332 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5333 visible for all DOS_NT ports, not just WINDOWSNT.
5334 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5336 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5337 unless it is defined.
5338 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5340 * process.c (close_on_exec, accept4, process_socket): Move into
5341 the "ifdef subprocesses" part.
5342 (catch_child_signal): Condition by "ifdef subprocesses".
5343 (syms_of_process) <Qinternal_default_process_sentinel>
5344 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5346 * msdos.h: Add prototypes for new functions.
5347 (EINPROGRESS): Define.
5348 (O_CLOEXEC): Define to zero.
5350 * msdos.c (check_window_system): Remove unnecessary an
5351 incompatible duplicate function.
5352 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5353 New functions in support of new functionality.
5355 * menu.c (single_menu_item): Add visual indication of submenu
5356 also for menus on MSDOS frames.
5357 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5359 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5360 when async subprocesses aren't supported.
5362 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5364 * emacs.c (close_output_streams): Zero out errno before calling
5367 * dired.c [MSDOS]: Include msdos.h.
5369 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5370 (DATA_START) [MSDOS]: Define.
5371 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5373 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5374 Ifdef away for MSDOS.
5375 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5376 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5378 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5379 Use temporary file template that is compatible with mkostemp.
5380 Move vfork-related portions under #ifndef MSDOS.
5381 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5383 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5385 * buffer.c (Foverlays_at): Add argument `sorted'.
5387 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5389 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5390 text, invalidate the bidi_paragraph_cache upto and including the
5393 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5395 Port to IRIX 6.5 (Bug#9684).
5396 * conf_post.h (INET6) [IRIX6_5]: Define.
5397 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5398 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5400 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5402 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5403 before passing it to system APIs.
5405 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5407 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5408 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5410 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5412 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5414 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5416 Remove DATA_SEG_BITS.
5417 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5418 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5419 cc, but that platform is so old that SGI itself stopped supporting
5420 it in December 2013. If you still need Emacs on IRIX, please
5421 either compile with GCC and port the undumping code, or run
5422 './configure --with-wide-int'.
5423 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5424 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5425 DEFINE_GDB_SYMBOL_START way to define it.
5426 (NONPOINTER_BITS): New macro.
5427 (EMACS_INT): Use it.
5428 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5429 the problem and/or configuring --with-wide-int.
5430 (USE_LSB_TAG): Simplify, based on above changes.
5431 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5432 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5434 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5436 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5437 covered by a display string that ends in a newline, and that cases
5438 going back by DVPOS lines to hit the search limit, lift the limit
5439 and go back until DVPOS is reached. (Bug#17244)
5441 * indent.c (Fvertical_motion): Handle correctly the case when the
5442 display string is preceded by an empty line.
5444 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5445 use S_IWRITE instead.
5447 2014-04-11 Glenn Morris <rgm@gnu.org>
5449 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5451 2014-04-11 Ken Brown <kbrown@cornell.edu>
5453 * Makefile.in (EMACS_MANIFEST): Revert last change.
5455 2014-04-10 Daniel Colascione <dancol@dancol.org>
5457 * puresize.h (BASE_PURESIZE): Increase.
5459 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5461 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5463 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5464 region handling (and don't call signal_before_change) if
5465 inhibit_modification_hooks is set.
5466 (signal_before_change): Don't check inhibit_modification_hooks any more.
5468 2014-04-08 Daniel Colascione <dancol@dancol.org>
5470 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5471 function cells contain valid lisp objects. (Modified version of
5474 * alloc.c (detect_suspicious_free): Split actual stack capturing
5475 out into new function for easier breakpoint setting.
5476 (note_suspicious_free): New function.
5478 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5480 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5482 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5483 (symbol_block_pinned): New var.
5484 (Fmake_symbol): Initialize `pinned'.
5485 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5486 pinned and signal an error for un-purifiable objects.
5487 (pure_cons): Use it.
5488 (Fpurecopy): Use it, except for objects that can't be purified.
5489 (mark_pinned_symbols): New function.
5490 (Fgarbage_collect): Use it.
5491 (gc_sweep): Remove hack made unnecessary.
5493 2014-04-07 Glenn Morris <rgm@gnu.org>
5495 * keyboard.c (Fopen_dribble_file): Doc tweak.
5497 2014-04-07 Ken Brown <kbrown@cornell.edu>
5499 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5501 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5503 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5504 We have a substitute execinfo.h on hosts that lack it.
5505 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5506 isn't optimized away.
5508 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5510 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5511 * alloc.c (memory_full):
5512 * charset.c (syms_of_charset):
5513 * doc.c (Fsnarf_documentation):
5515 * font.c (BUILD_STYLE_TABLE):
5516 * keyboard.c (make_lispy_event):
5517 * profiler.c (setup_cpu_timer):
5518 * xgselect.c (xg_select):
5519 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5521 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5522 Replace the only use with ARRAYELTS (font_property_table).
5523 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5525 2014-04-03 Daniel Colascione <dancol@dancol.org>
5527 * xterm.c (x_term_init):
5528 * xfns.c (best_xim_style):
5529 * xfaces.c (Fdump_colors):
5530 * w32fns.c (w32_default_color_map):
5531 * w32.c (init_environment, N_ENV_VARS):
5532 * unexcw.c (read_exe_header):
5533 * term.c (term_get_fkeys_1):
5534 * sysdep.c (init_baud_rate):
5535 * nsterm.m (ns_convert_key):
5536 * nsfns.m (get_geometry_from_preferences):
5537 * msdos.c (dos_set_window_size, init_environment):
5538 * macfont.m (mac_font_get_glyph_for_cid)
5539 (macfont_store_descriptor_attributes)
5540 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5541 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5542 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5544 * image.c (xpm_str_to_color_key):
5545 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5546 * frame.c (x_set_frame_parameters):
5547 * fileio.c (Ffile_selinux_context):
5548 * emacs.c (sort_args):
5549 * dosfns.c (msdos_stdcolor_name):
5550 * dired.c (file_attributes):
5551 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5552 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5555 2014-04-02 Daniel Colascione <dancol@dancol.org>
5557 * data.c (Ffset): Abort if we're trying to set a function call to
5560 * lisp.h (ARRAYELTS): New macro.
5562 * alloc.c: Include execinfo.h if available.
5563 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5564 (suspicious_free_record): New structure.
5565 (suspicious_objects, suspicious_object_index)
5566 (suspicious_free_history, suspicious_free_history_index):
5568 (find_suspicious_object_in_range, detect_suspicious_free)
5569 (Fsuspicious_object): New functions.
5570 (cleanup_vector): Call find_suspicious_object_in_range.
5572 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5574 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5575 width from font width (Bug#17163).
5577 * frame.c (x_set_frame_parameters): Calculate default values of
5578 new frame sizes only after all other frame parameters have been
5579 processed (Bug#17142).
5581 2014-04-02 Ken Brown <kbrown@cornell.edu>
5583 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5586 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5588 * xterm.c (x_draw_image_glyph_string): Adjust image background
5589 width accordingly when its x position is adjusted. (Bug#17115)
5591 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5593 * font.c (font_list_entities): Do not add empty vector to font cache.
5594 (font_matching_entity): Likewise. If matching entity is found, insert
5595 1-item vector with this entity instead of entity itself (Bug#17125).
5597 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5599 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5601 * fns.c (validate_subarray): Rename from validate_substring,
5602 since it works for vectors too. New arg ARRAY. Optimize for the
5603 non-nil case. Instead of returning bool, throw an error if out of
5604 range, so that the caller needn't do that. All uses changed.
5605 Report original values if out of range.
5606 (Fsubstring, Fsubstring_no_properties, secure_hash):
5607 Also optimize the case where FROM is 0 or TO is the size.
5609 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5611 * search.c (Freplace_match): Use make_specified_string.
5612 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5613 to catch bogus override face of glyph strings.
5614 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5615 Move common substring range checking code to...
5616 (validate_substring): ...this function.
5618 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5620 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5622 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5624 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5625 bar is zero height, just return (Bug#16976).
5626 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5628 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5630 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5631 is nil. If waiting for toolbar to complete, force a redraw.
5633 2014-03-28 Glenn Morris <rgm@gnu.org>
5635 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5636 (emacs_bugreport): New variable.
5637 (usage_message): Use PACKAGE_BUGREPORT.
5638 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5640 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5642 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5644 Port recent signal-related changes to FreeBSD.
5645 Problem reported by Herbert J. Skuhra.
5646 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5647 Move decls from here ...
5648 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5650 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5652 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5653 and width of image background when it is displayed with a 'box'
5656 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5658 More backward-compatible fix to char-equal core dump (Bug#17011).
5659 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5660 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5662 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5664 * image.c (init_svg_functions): When loading SVG-related libraries,
5665 free already loaded libraries if the initialization fails.
5666 (rsvg_handle_set_size_callback): Remove declaration, unused.
5668 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5670 Fix core dump in char-equal (Bug#17011).
5671 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5672 unibyte buffers, as we can't tell whether the characters are
5675 * insdel.c (adjust_markers_for_delete): Remove unused local.
5677 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5679 Have (MARKER . ADJUSTMENT) undo records always be immediately
5680 after their corresponding (TEXT . POS) record in undo list.
5682 * lisp.h (record-delete): New arg record_markers.
5683 (record_marker_adjustment): No longer needed outside undo.c.
5684 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5685 adjustments to undo.c's record_marker_adjustments. Note that
5686 fileio.c's decide_coding_unwind is another caller to
5687 adjust_markers_for_delete. Because it has undo list bound to t,
5688 it does not rely on adjust_markers_for_delete to record marker
5690 (del_range_2): Swap call to record_delete and
5691 adjust_markers_for_delete so as undo marker adjustments are
5692 recorded before current deletion's adjustments, as before.
5693 (adjust_after_replace):
5694 (replace_range): Pass value for new record_markers arg to
5696 * undo.c (record_marker_adjustment): Rename to
5697 record_marker_adjustments and made static.
5698 (record_delete): Check record_markers arg and call
5699 record_marker_adjustments.
5700 (record_change): Pass value for new record_markers arg to
5702 (record_point): at_boundary calculation no longer needs to account
5703 for marker adjustments.
5705 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5707 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5710 2014-03-26 Glenn Morris <rgm@gnu.org>
5712 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5714 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5716 * buffer.c (struct sortvec): Add field `spriority'.
5717 (compare_overlays): Use it.
5718 (sort_overlays): Set it.
5720 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5722 * xdisp.c (redisplay_window): If all previous attempts to find the
5723 cursor row failed, try a few alternatives before falling back to
5724 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5726 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5728 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5729 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5731 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5732 variables on Windows.
5734 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5736 * w32.c (unsetenv): Remove unused var `retval'.
5737 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5739 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5740 (start_watching): Remove unused var `thr'.
5742 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5743 (find_child_console): Remove unnecesary var `thread_id'.
5745 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5746 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5748 2014-03-26 Glenn Morris <rgm@gnu.org>
5750 * filelock.c (Flock_buffer): Doc tweak.
5752 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5753 * emacs.c (shut_down_emacs):
5754 * fileio.c (Finsert_file_contents, write_region):
5755 * filelock.c (top-level, syms_of_filelock):
5756 * insdel.c (prepare_to_modify_buffer_1):
5757 CLASH_DETECTION is always defined now.
5759 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5761 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5762 DLL handle, to speed up thread startup.
5764 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5766 Handle sigmask better with nested signal handlers (Bug#15561).
5767 * atimer.c (sigmask_atimers): Remove.
5768 Remaining use rewritten to use body of this function.
5769 * atimer.c (block_atimers, unblock_atimers):
5770 * callproc.c (block_child_signal, unblock_child_signal):
5771 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5772 New arg OLDSET. All callers changed.
5773 * atimer.c (block_atimers, unblock_atimers):
5774 * callproc.c (block_child_signal, unblock_child_signal):
5775 * keyboard.c (handle_interrupt):
5776 * sound.c (vox_configure, vox_close):
5777 Restore the old signal mask rather than unilaterally clearing bits
5778 from the mask, in case a handler is running within another
5779 handler. All callers changed.
5780 * lisp.h, process.c, process.h, term.c:
5781 Adjust decls and callers to match new API.
5782 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5783 signal handlers aren't supposed to use floating point anyway.
5784 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5786 2014-03-23 Daniel Colascione <dancol@dancol.org>
5788 Split gc_sweep into discrete functions for legibility and better
5791 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5792 (sweep_vectors): Fix typo in comment.
5793 (sweep_conses, sweep_floats, sweep_intervals)
5794 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5795 (gc_sweep): Call new functions, to which existing functionality is
5797 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5799 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5801 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5803 2014-03-23 Daniel Colascione <dancol@dancol.org>
5805 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5806 only if xic_style calls for it. This change allows Emacs to work
5807 with ibus. Also, don't leak resources if create_frame_xic fails,
5808 and stop caching xic_style across different displays.
5809 (supported_xim_styles): Make const.
5810 (best_xim_style): Remove first parameter: it's always just
5811 supported_xim_styles. Change to look at supported_xim_styles
5814 2014-03-23 Daniel Colascione <dancol@dancol.org>
5816 * term.c (init_tty): Rearrange condition for clarity; print
5817 appropriate diagnostic.
5819 2014-03-23 Daniel Colascione <dancol@dancol.org>
5821 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5822 array. (ASAN caught.)
5824 2014-03-22 Glenn Morris <rgm@gnu.org>
5826 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5828 2014-03-22 Daniel Colascione <dancol@dancol.org>
5830 * process.c (conv_sockaddr_to_lisp): When extracting the string
5831 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5833 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5835 Fix regression introduced by patch for Bug#10500.
5836 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5837 * w32term.c (x_draw_image_relief): Likewise.
5839 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5841 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5842 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5843 maximize a frame for odd default fonts.
5845 2014-03-21 Glenn Morris <rgm@gnu.org>
5847 * minibuf.c (history-length): Increase default from 30 to 100.
5849 2014-03-21 Daniel Colascione <dancol@dancol.org>
5851 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5852 every time we switch to minibuffer.
5854 * alloc.c (lisp_align_malloc, allocate_string_data)
5855 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5856 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5858 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5860 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5861 support more "verbs".
5863 2014-03-21 Daniel Colascione <dancol@dancol.org>
5865 Always prohibit dumping a dumped Emacs.
5867 * emacs.c (might_dump): New variable.
5868 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5869 * lisp.h (might_dump): Declare.
5870 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5872 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5874 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5876 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5878 * doc.c (store_function_docstring): Warn when we don't know where to
5880 (Fsubstitute_command_keys): Don't advertise the fact that
5881 text-properties are dropped, since we think it's a bug that we'll fix.
5883 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5884 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5885 * frame.c (frame_garbaged): Make "docstring" more precise.
5887 2014-03-20 Glenn Morris <rgm@gnu.org>
5889 * charset.c (init_charset): When we cannot find the charsets directory,
5890 mention if EMACSDATA is set.
5892 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5894 * fns.c (Frandom): Fix rare bug where the result isn't random.
5896 Fix porting inconsistency about rounding to even.
5897 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5898 This way, the unusual !HAVE_RINT case acts like the usual
5899 HAVE_RINT case, and we can fix the documentation accordingly.
5901 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5903 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5904 (w32_wnd_proc): Initialize the dwHoverTime member of
5905 TRACKMOUSEEVENT structure.
5907 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5909 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5911 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5913 * search.c (find_newline): Speed up the function when using the
5914 newline cache, by halving the number of calls to
5915 region_cache_forward and region_cache_backward. (Bug#16830)
5917 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5919 * buffer.c (Fset_buffer): Document return value (bug#17015).
5921 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5923 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5924 nil, always resize character wise to avoid potential loss of the
5925 mode line (Bug#16923 related).
5927 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5929 * frame.c (x_set_frame_parameters): Always calculate new sizes
5930 pixelwise to avoid potential loss when rounding.
5932 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5934 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5935 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5937 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5939 * w32.c (fstatat): Don't add an extra slash if the argument ends
5940 with a slash: this fails the subsequent call to stat_worker on
5941 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5943 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5945 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5947 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5949 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5951 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5952 when frame is only on one screen (Bug#14713).
5954 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5956 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5957 there's a valid wrap point in the display line, the last glyph
5958 cannot "just barely fit" on this row, because display_line doesn't
5959 let it. Instead, proceed as if the last glyph didn't fit, so that
5960 we eventually back up the iterator to the wrap point. This avoids
5961 delusional behavior of move_it_to, whereby it proceeds to the next
5962 display line, but sets current_x to zero for all the glyphs that
5963 without word-wrap would fit on the previous display line.
5964 One result was that visual-order cursor movement behaved erratically
5966 (Fmove_point_visually): Add code to find the x coordinate of the
5967 last character before wrap point, under word-wrap on a TTY.
5969 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5971 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5972 also return value of MOVE_POS_MATCH_OR_ZV from
5973 move_it_in_display_line_to, when moving from beginning of line to
5974 point's position. (Bug#16961)
5976 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5978 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5979 * window.c (Fselect_window): Explain NORECORD and
5980 `buffer-list-update-hook' in doc-string.
5982 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5984 * window.c (Fother_window_for_scrolling): Check that
5985 Vother_window_scroll_buffer is a buffer.
5987 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5989 * xterm.c (xim_initialize): Always pass a copy of resource name
5990 to XRegisterIMInstantiateCallback and eassert whether return
5991 value is True. Passing copy is important because Xlib doesn't
5992 make its own copy and resource name argument usually points to
5993 SSDATA (Vx_resource_name), which may be changed from Lisp.
5994 (xim_close_display): For XUnregisterIMInstantiateCallback,
5995 always eassert return value and pass exactly the same values
5996 as were used for XRegisterIMInstantiateCallback.
5997 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5998 sources to check why if you are interested.
6000 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6002 * dispnew.c (change_frame_size_1): Add new_lines instead of
6003 new_height, the latter may be still zero if passed as such.
6004 * window.c (Fwindow_pixel_height): Mention bottom divider in
6007 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6009 Fix "resource temporarily unavailable" with xgselect
6011 * xgselect.c: Include <stdbool.h>.
6012 (xg_select) [!USE_GTK]: Don't lose track of errno.
6014 Fix minor --enable-gcc-warnings issues.
6015 * widget.c (update_various_frame_slots, EmacsFrameResize):
6016 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6018 2014-03-04 Ken Brown <kbrown@cornell.edu>
6020 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6021 represent the actual adjustment needed for alignment.
6023 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6025 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6026 needed, and don't reallocate if the initial allocation already
6027 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6029 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6031 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6034 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6036 * cmds.c (delete-char): Update docstring pointing out that the
6037 function ignores `delete-active-region' and `overwrite-mode'.
6039 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6041 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6043 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6044 allocated buffer due to alignment.
6045 (freehook): If the block to be freed was allocated by
6046 'aligned_alloc', find its real pointer before calling 'free'.
6048 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6051 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6053 * font.c (toplevel): Adjust comment about font cache layout.
6054 (font_clear_cache): Fix to match real font cache layout.
6055 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6056 (Fframe_font_cache) [FONT_DEBUG]: New function.
6057 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6059 Avoid crashes when X fonts are erroneously freed on reused X
6060 'Display *' connection data (Bug#16069). Note that X font
6061 resources still may be leaked, but currently there is no way
6062 to completely avoid it.
6063 * xterm.h (struct x_display_info): New member x_id. Add comments.
6064 * xterm.c (x_display_id): New variable.
6065 (x_term_init): Assign identifier to each opened X connection.
6066 * xfont.c (struct xfont): New member x_display_id.
6067 (xfont_open): Initialize it with frame's display id.
6068 (xfont_close): Check whether font's display id matches the one
6069 recorded for the given display. Adjust comment.
6070 * xftfont.c (struct xftfont_info):
6071 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6073 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6075 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6076 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6077 killed Vother_window_scroll_buffer.
6078 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6080 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6082 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6083 that start with more than 2 slashes as UNCs. (Bug#16751)
6085 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6087 Fix a few crashes and leaks when cloning C strings.
6088 * alloc.c, lisp.h (dupstring): New function.
6089 * gtkutil.c (xg_get_font):
6090 * term.c (tty_default_color_capabilities):
6091 * xsettings.c (store_monospaced_changed)
6092 (store_font_name_changed, parse_settings)
6093 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6094 This avoids some unlikely crashes due to accessing freed storage,
6095 and avoids some minor memory leaks in the more-typical case.
6097 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6099 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6100 cursor when modeline can't be dragged (Bug#16647).
6102 2014-02-28 Glenn Morris <rgm@gnu.org>
6104 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6105 from custom-delayed-init-variables. (Bug#11565)
6107 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6109 More fixes for mouse glyph calculations (Bug#16647).
6110 * window.c (coordinates_in_window): In intersection of
6111 horizontal and vertical window dividers prefer the horizontal
6112 one. Add some extra parens to last fix.
6113 (window_relative_x_coord): Return x-coordinate for header and
6115 * xdisp.c (remember_mouse_glyph): In text area don't extend
6116 glyph into mode line to show the vertical drag cursor there
6117 immediately. Subdivide mouse glyphs in right fringes to show a
6118 horizontal drag cursor as soon as we enter the "grabbable width"
6119 portion. Handle vertical border case separately. Do not
6120 subdivide window divider areas.
6121 (note_mouse_highlight): On bottom divider of bottommost windows
6122 show vertical drag cursor only when the minibuffer window can be
6125 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6127 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6128 reset by the face of the object just displayed. See also bug#76.
6129 (get_next_display_element): If the string came from a display
6130 property, examine the box face attribute at it->position, not at
6131 it->current.pos, since the latter was not updated yet. (Bug#16870)
6132 (handle_face_prop): Improve commentary.
6134 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6136 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6137 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6139 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6141 Fixes around Bug#16647.
6142 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6143 ON_BOTTOM_DIVIDER cases.
6144 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6145 only if the window has no right divider.
6146 (Fcoordinates_in_window_p): Fix doc-string.
6148 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6150 * lread.c (Funintern): Fix doc to match advertised calling convention.
6152 2014-02-24 Daniel Colascione <dancol@dancol.org>
6154 * keyboard.c (read_char): Close race that resulted in lost events.
6156 2014-02-22 Glenn Morris <rgm@gnu.org>
6158 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6159 * window.c (window-resize-pixelwise): Doc fixes.
6161 * process.c (Finternal_default_process_filter)
6162 (Finternal_default_process_sentinel): Doc tweaks.
6164 2014-02-21 Glenn Morris <rgm@gnu.org>
6166 * process.c (Fprocess_buffer, Faccept_process_output)
6167 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6170 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6172 * window.c (Fwindow_scroll_bar_width): New function.
6174 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6176 Pacify GCC when configuring with --enable-gcc-warnings.
6177 * xdisp.c (move_it_in_display_line_to) [lint]:
6178 Initialize recently-added local.
6180 2014-02-21 Daniel Colascione <dancol@dancol.org>
6182 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6184 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6186 * xdisp.c (init_iterator): Don't dereference a bogus face
6187 pointer. (Bug#16819)
6188 (try_cursor_movement): Don't use cursor position if
6189 set_cursor_from_row failed to compute it. This avoids assertion
6190 violations in MATRIX_ROW.
6191 (move_it_in_display_line_to): Save the iterator state in ppos_it
6192 only once per call. Reimplement the method used to return to the
6193 best candidate position if all the positions found in display line
6194 are beyond TO_CHARPOS. This cuts down the number of calls to
6195 bidi_shelve_cache, which moves a lot of stuff when lines are long
6196 and include bidirectional text. (Bug#15555)
6198 2014-02-20 Glenn Morris <rgm@gnu.org>
6200 * data.c (Fdefalias): Doc fix.
6202 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6204 * xdisp.c (display_line): Fix horizontal scrolling of large images
6205 when fringes are turned off. This comes at a price of not
6206 displaying the truncation/continuation glyphs in this case.
6209 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6210 CreateDIBSection returns an error indication, zero out *ximg after
6211 destroying the image. This avoids crashes in memory allocations
6212 due to the fact that some of the callers also call
6213 x_destroy_x_image, which will attempt to free an already free'd
6216 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6218 * widget.c (update_various_frame_slots): Don't set
6219 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6221 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6223 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6225 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6227 temacs --daemon fix (Bug#16599).
6228 * emacs.c (main): Initialize daemon_pipe[1] here ...
6229 (syms_of_emacs): ... instead of here.
6231 2014-02-16 Anders Lindgern <andlind@gmail.com>
6233 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6236 2014-02-16 Daniel Colascione <dancol@dancol.org>
6238 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6239 (xd_get_connection_address): Use it.
6240 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6241 xd_get_connection_address because the latter signals if the bus
6242 we're trying to close is already disconnected.
6244 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6246 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6247 argument to CreateThread. This avoids segfaults on Windows 9X.
6248 Reported by oslsachem <oslsachem@gmail.com>.
6250 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6252 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6253 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6254 (check_lseek): New function, to report lseek errors.
6255 (save_data_space, update_file_ptrs, read_header, write_header)
6256 (copy_file, copy_rest, unexec): Use these news functions.
6257 (update_file_ptrs): Don't assume wraparound behavior when
6258 converting a large size_t value to off_t.
6260 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6262 * composite.c (fill_gstring_header): Pass positions as C integers
6263 and move parameters checking to...
6264 (Fcomposition_get_gstring): ...this function. Handle case when
6265 buffer positions are in reversed order and avoid crash (Bug#16739).
6267 * buffer.c (validate_region): Mention current buffer in error message.
6269 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6271 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6273 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6275 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6277 2014-02-11 Glenn Morris <rgm@gnu.org>
6279 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6280 Replace refs to "OpenStep" in messages.
6282 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6284 Avoid "." at end of error diagnostics.
6285 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6286 * font.c (Ffont_at):
6287 * nsfns.m (ns_display_info_for_name):
6288 * nsselect.m (Fx_own_selection_internal):
6289 * nsterm.m (performDragOperation:):
6290 Remove "." from end of diagnostic.
6292 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6294 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6295 unintuitive (bug#15824).
6296 (Fyes_or_no_p): Doc fix (bug#15456).
6298 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6300 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6302 * eval.c (call_debugger): When exiting the debugger, do not allow
6303 max_specpdl_size less than actual binding depth (Bug#16603).
6304 (syms_of_eval): Adjust docstring.
6306 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6308 * cmds.c (Fself_insert_command): Output a clearer error message on
6309 negative repetitions (bug#9476).
6311 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6313 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6315 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6317 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6319 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6321 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6323 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6325 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6327 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6329 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6330 `exit' works (bug#15865).
6332 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6334 Constrain window box/body sizes and margin widths (Bug#16649).
6335 * xdisp.c (window_box_width): Don't return less than zero.
6336 (window_box_left_offset, window_box_right_offset): Don't return
6337 more than the window's pixel width.
6338 * window.c (window_body_height, window_body_width): Don't return
6340 (window_resize_apply): Adjust margin width, if necessary.
6342 2014-02-07 Glenn Morris <rgm@gnu.org>
6344 * nsterm.m (syms_of_nsterm): Doc fix.
6346 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6348 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6349 New variables: pointers through which to call the respective APIs.
6350 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6351 (filename_from_ansi, sys_link, check_windows_init_file):
6352 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6353 This is required on Windows 9X, where we dynamically load
6354 UNICOWS.DLL which has their non-stub implementations.
6355 (maybe_load_unicows_dll): Assign addresses to these 2 function
6356 pointers after loading UNICOWS.DLL.
6358 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6359 MultiByteToWideChar and WideCharToMultiByte through function
6362 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6365 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6367 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6368 for OSX >= 10.9 if separate spaces are used.
6369 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6371 2014-02-06 Glenn Morris <rgm@gnu.org>
6373 * buffer.c (cache-long-scans): Doc fix.
6375 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6377 * w32fns.c (Fw32_shell_execute): Doc fix.
6379 2014-02-05 Bastien Guerry <bzg@gnu.org>
6381 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6382 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6384 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6386 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6387 outside the window (Bug#16649).
6389 * xdisp.c (note_mouse_highlight): When entering a margin area show
6390 a non-text cursor (Bug#16647).
6392 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6394 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6395 It prompted a compile-time diagnostic on GNU/Linux.
6396 Simplify to remove the need for the label.
6398 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6400 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6401 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6402 to show it; otherwise return 'unsupported--w32-dialog' to signal
6403 to the caller that emulation with menus is necessary.
6404 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6406 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6408 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6411 * menu.c (Fx_popup_dialog): Don't condition the call to
6412 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6413 special symbol 'unsupported--w32-dialog', emulate the dialog with
6414 a menu by calling x-popup-menu.
6416 * menu.h (Qunsupported__w32_dialog): New extern variable.
6418 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6420 * keyboard.c (kbd_buffer_get_event): Read file notification events
6423 * xgselect.c (xg_select): Read glib events in any case, even if
6424 there are no file descriptors to watch for. (Bug#16519)
6426 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6428 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6429 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6430 * w32term.c (w32_draw_window_divider): Handle first and last
6432 * w32term.h (w32_fill_area_abs): New function.
6433 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6435 * xfaces.c (realize_basic_faces): Handle new face ids.
6436 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6437 and bottom divider width.
6438 * xterm.c (x_draw_window_divider): Handle first and last pixels
6441 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6443 * print.c (Fexternal_debugging_output): Add cast to pacify
6444 --enable-gcc-warnings.
6445 * eval.c (call_debugger): Grow specpdl if the debugger was
6446 entered due to specpdl overflow (Bug#16603) and allow more
6447 specpdl space for the debugger itself.
6449 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6451 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6454 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6456 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6457 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6459 * print.c (Fexternal_debugging_output): If the argument character
6460 is non-ASCII, encode it with the current locale's encoding before
6461 writing the result to the terminal. (Bug#16448)
6463 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6464 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6467 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6469 * process.c (create_process): Reset SIGPROF handler in the child.
6470 * callproc.c (call_process): Likewise.
6472 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6474 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6476 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6478 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6479 of zero to print strings, GDB doesn't like it.
6481 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6482 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6483 we still use correct addresses. (Bug#16576)
6485 2014-01-27 K. Handa <handa@gnu.org>
6487 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6488 to preserve the code detection behavior of 24.3.
6489 * coding.h (struct coding_system): New member detected_utf8_bytes.
6490 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6491 (decode_coding_gap): Use short cut for UTF-8 file reading only
6492 when coding->detected_utf8_bytes equals to coding->src_bytes.
6493 * fileio.c (Finsert_file_contents): Cancel the previous change.
6495 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6497 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6498 that are not visible.
6500 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6502 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6503 is grabbed (Bug#16565).
6505 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6507 * xdisp.c (last_max_ascent): Re-remove after erroneously
6508 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6510 (move_it_to): Re-remove reference to last_max_ascent.
6511 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6512 max_descent here instead of calling line_bottom_y.
6515 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6517 * terminal.c (initial_free_frame_resources): New function.
6518 (init_initial_terminal): Install new hook to free face cache
6519 on initial frame and avoid memory leak. For details, see
6520 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6521 * xfaces.c (free_frame_faces): Adjust comment.
6523 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6525 * data.c (Fstring_to_number): Document results if unparsable
6528 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6530 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6532 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6534 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6535 * coding.c (detect_coding_utf_8, emacs_mule_char)
6536 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6537 (check_utf_8, decode_coding):
6538 * coding.h (struct coding_system.errors):
6539 Use ptrdiff_t, not int, for integer values derived from buffer and
6542 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6543 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6544 before invoking decode_coding_gap, since there's just one block.
6546 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6548 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6549 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6550 too early. Again run change_frame_size before assigning menu-
6553 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6555 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6556 arrives, call x_check_fullscreen, in case the new display has a
6557 different resolution. (Bug#16517)
6559 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6561 * term.c (read_menu_input): If the selected frame changes, exit
6563 (tty_menu_show): If the selected frame changes while we displayed
6564 a menu, throw to top level. (Bug#16479)
6566 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6568 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6570 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6572 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6573 * data.c (count_one_bits_word): Fix bug (negated comparison)
6574 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6576 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6578 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6579 Avoid undefined behavior by initializing display property bit of a
6580 string processed by the bidirectional iterator. For details, see
6581 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6583 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6585 Minor cleanup of previous change.
6586 * image.c (imagemagick_error, Fimagemagick_types):
6587 Omit some recently-introduced and unnecessary casts and assignments.
6589 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6591 Fix two memory leaks discovered with Valgrind.
6592 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6593 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6595 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6597 Fixes in window size functions around Bug#16430 and Bug#16470.
6598 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6599 (Fwindow_mode_line_height, Fwindow_header_line_height)
6600 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6601 Minor doc-string adjustments.
6602 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6603 Rewrite doc-strings.
6604 (window_body_height, window_body_width): Do not count partially
6605 visible lines/columns when PIXELWISE is nil (Bug#16470).
6606 (Qfloor, Qceiling): New symbols.
6608 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6610 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6611 when the image cache is not yet allocated. (Bug#16509)
6613 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6615 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6616 re-attach intervals to its base buffer (Bug#16502).
6617 * intervals.c (set_interval_object): Move from here...
6618 * intervals.h (set_interval_object): ... to here. Fix comments.
6620 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6622 Avoid undefined behavior by initializing buffer redisplay bit.
6623 Problem reported by Dmitry Antipov in
6624 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6625 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6627 Revert some of the CANNOT_DUMP fix (Bug#16494).
6628 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6630 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6632 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6633 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6634 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6635 they are replaced by macros that expand into direct calls to the
6636 corresponding functions from GDI32.DLL.
6637 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6638 variables in the Cygwin build, they are unused.
6640 2014-01-19 K. Handa <handa@gnu.org>
6642 * composite.c (composition_update_it): Fix previous change.
6644 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6646 Fix file name handling on MS-Windows 9X.
6647 * w32.c (maybe_load_unicows_dll): New function.
6649 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6650 on, to make sure we can convert file names to and from UTF-8 on
6651 Windows 9X. This fixes a failure to start up because Emacs cannot
6652 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6654 * w32font.c [WINDOWSNT]: Include w32.h.
6655 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6656 of implementing the same stuff.
6657 Remove now unused g_b_init_is_windows_9x.
6659 * w32.h (maybe_load_unicows_dll): Add prototype.
6661 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6663 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6664 switch to single keyboard. Prevents daemon crashes when a new
6665 client connects while we show a TTY menu in an existing client.
6668 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6670 Fix MinGW64 porting problem with _setjmp.
6671 Reported by Eli Zaretskii in:
6672 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6673 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6674 the old _setjmp and _longjmp. All uses changed.
6676 2014-01-13 Daniel Colascione <dancol@dancol.org>
6678 * textprop.c (Fremove_list_of_text_properties):
6679 Correctly handle reaching the end of the interval tree. (Bug#15344)
6681 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6683 * xdisp.c (resize_mini_window): Round height to a multiple of
6684 frame's line height. Fix bug in calculation of window start
6685 position (Bug#16424).
6687 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6689 * macfont.m: Include termchar.h.
6690 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6691 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6692 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6693 *_WITH_GC_* to take face and f as parameters.
6694 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6695 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6697 2014-01-13 Daniel Colascione <dancol@dancol.org>
6699 Fix menu item updating in the presence of the Unity global menu
6702 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6703 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6705 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6706 updating menus; explain why.
6707 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6708 problem it's supposed to solve and it interferes with detecting
6709 the presence of a global menu.
6710 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6713 2014-01-11 K. Handa <handa@gnu.org>
6715 * composite.c (composition_update_it): Fix indexing of
6716 LGSTRING_CHAR (Bug#15984).
6718 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6720 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6722 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6724 * xdisp.c (try_window_id): Don't use this function's optimizations
6725 if overlays in the buffer displayed by the window have changed
6726 since last redisplay. (Bug#16347)
6727 (message_dolog): Fix indentation.
6729 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6731 * frame.c (frame_resize_pixelwise): Fix doc-string.
6733 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6735 Fix handling of internal borders (Bug#16348).
6736 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6737 Remove internal border width from pixel width of windows.
6738 (change_frame_size_1): Don't return early when frame's pixel
6739 size changes - we still have to record the new sizes in the
6741 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6742 also when toolbar gets larger.
6743 * window.c (check_frame_size): Include internal_border_width in
6745 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6746 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6747 In non-toolkit/non-GTK version clear internal border.
6748 * xterm.c (x_clear_under_internal_border): New function for
6749 non-toolkit/non-GTK version.
6750 (x_after_update_window_line): In non-toolkit/non-GTK version
6752 (handle_one_xevent, x_set_window_size):
6753 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6754 * xterm.h (x_clear_under_internal_border): Extern it.
6756 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6758 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6759 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6762 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6764 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6765 last value of point is not equal to buffer's point. (Bug#16129)
6767 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6770 * nsterm.h (updateCollectionBehavior): Rename from
6771 updateCollectionBehaviour. All uses changed.
6773 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6774 * Makefile.in (SETFATTR): New macro.
6775 (temacs$(EXEEXT)): Use it.
6777 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6779 Fix maximization behavior on Windows (Bug#16300).
6780 * w32fns.c (w32_fullscreen_rect): Don't handle
6781 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6782 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6783 of SetWindowPos. Restore last placement also when leaving
6784 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6785 but the FULLSCREEN_BOTH case.
6787 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6790 * data.c (arithcompare_driver):
6791 * fileio.c (Fcar_less_than_car):
6792 * fns.c (internal_equal):
6793 * frame.c (delete_frame):
6794 * lisp.h (enum More_Lisp_Bits):
6796 Avoid C99 constructs that don't work in C89.
6797 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6798 to port to C89, which doesn't have 'long long'.
6799 (count_trailing_zero_bits): Use them.
6801 2014-01-03 Chong Yidong <cyd@gnu.org>
6803 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6805 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6807 Further adjust frame/window scrollbar width calculations.
6808 * window.c (apply_window_adjustment):
6809 Set windows_or_buffers_changed.
6810 (Fwindow_scroll_bars): Return actual scrollbar width.
6811 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6812 For non-toolkit builds again use 14 as minimum width and set
6813 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6814 * xterm.c (XTset_vertical_scroll_bar): Take width from
6815 WINDOW_SCROLL_BAR_AREA_WIDTH.
6816 (x_new_font): Rename wid to unit. Base calculation of new
6817 scrollbar width on toolkit used and make it analogous to that of
6818 x_set_scroll_bar_default_width.
6819 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6820 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6821 of GetSystemMetrics.
6822 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6823 WINDOW_SCROLL_BAR_AREA_WIDTH.
6824 (x_new_font): Make it correspond to changes in xterm.c.
6826 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6828 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6829 This is a cleaner way to fix the MinGW-w64 porting problem.
6830 Check for INTPTR_MAX misconfiguration.
6832 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6834 * search.c (newline_cache_on_off, find_newline): In indirect
6835 buffers, use the newline cache of the base buffer.
6837 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6838 buffer, invalidate the caches of its base buffer. (Bug#16265)
6840 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6841 buffers, use the width-run cache of the base buffer.
6843 * xdisp.c (redisplay_window): When the window displays an indirect
6844 buffer, and the character widths in the display table have
6845 changed, invalidate the width-run cache of the corresponding base
6848 * fileio.c (Finsert_file_contents): When invalidating the newline
6849 cache, consider the case of inserting into indirect buffer.
6851 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6852 In indirect buffers, use the paragraph cache of the base buffer.
6854 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6856 * window.c (grow_mini_window): Fix last change.
6858 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6860 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6862 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6864 * w32term.c (w32_initialize): Use LCID and LOWORD.
6866 * w32proc.c (create_child): Use pid_t for 5th argument.
6867 (IsValidLocale): Don't provide prototype for MinGW64.
6868 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6869 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6871 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6872 MinGW64 doesn't support.
6874 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6876 * w32.c (set_named_security_info): New function.
6877 (acl_set_file): Fall back on set_named_security_info if
6878 set_file_security fails.
6879 (g_b_init_set_named_security_info_w)
6880 (g_b_init_set_named_security_info_a): New static variables.
6881 (globals_of_w32): Initialize them to zero.
6882 (set_named_security_info): Set them to non-zero if the
6883 corresponding API is available.
6884 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6885 New function typedefs.
6887 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6889 Some more fixes following pixelwise resize changes including one
6891 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6892 of frame_resize_pixelwise.
6893 * widget.c (pixel_to_text_size): New function.
6894 (update_wm_hints): Have size hints respect value of
6895 frame_resize_pixelwise.
6896 (EmacsFrameResize): Alway process resize requests pixelwise.
6897 * window.c (grow_mini_window): Make sure mini window is at least
6899 * xdisp.c (display_menu_bar): Make sure menubar extends till
6901 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6902 (x_set_tool_bar_lines): Calculate pixelwise.
6903 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6904 frame_resize_pixelwise.
6906 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6908 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6909 variables not used there.
6911 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6913 * w32.c (sys_umask): New function. (Bug#16299)
6915 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6917 * dispnew.c (change_frame_size_1): Take old width of root window
6918 from that window's pixel width. (Bug#16284)
6920 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6922 Plain copy-file no longer chmods an existing destination (Bug#16133).
6923 * fileio.c (realmask): Now a static var, not a local.
6924 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6925 Remove arg STATPTR. All uses changed.
6926 (Fcopy_file): Do not alter permissions of existing destinations,
6927 unless PRESERVE-PERMISSIONS (renamed from
6928 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6929 Avoid race when testing for existing destinations and for
6930 when input and output files are the same.
6931 If changing the group fails, adjust both default and
6932 preserved permissions so that access is not granted to the
6934 (Fset_default_file_modes, init_fileio): Update realmask.
6935 (Fdefault_file_modes): Use realmask instead of calling umask.
6937 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6939 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6940 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6941 flags on the daemon pipe ends before execing.
6943 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6945 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6946 session. (Bug#14739)
6948 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6950 * callproc.c (Vexec_path): Document that exec-directory is in it.
6952 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6954 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6957 2013-12-27 Chong Yidong <cyd@gnu.org>
6959 * data.c (Fsymbol_function): Doc fix.
6961 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6963 Some more tinkering with Bug#16051.
6964 * window.c (resize_frame_windows): Don't let the size of the
6965 root window drop below the frame's default character size.
6966 Never ever delete any subwindows - let the window manager do the
6969 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6970 of toolbar lines needed when they exceed the height of the root
6972 (unwind_create_frame_1): New function.
6973 (Fx_create_frame): Generally inhibit calling the window
6974 configuration change hook here. Remove extra call to
6975 change_frame_size - it's not needed when we don't run the
6976 configuration change hook.
6978 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6980 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6981 On my Fedora 19 platform the core dumps were so big that
6982 my desktop became nearly catatonic.
6983 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6984 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6985 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6986 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6987 a clang-only syntax.
6988 * conf_post.h (__has_feature): New macro, if not already defined.
6989 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6990 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6992 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6994 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6995 is a file name. (Bug#16252)
6997 2013-12-25 Chong Yidong <cyd@gnu.org>
6999 * keyboard.c (Voverriding_terminal_local_map)
7000 (Voverriding_local_map): Doc fix.
7002 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7004 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7006 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7007 file name when it is submitted to ShellExecute. Simplify code.
7008 Don't test DOCUMENT for being a string, as that is enforced by
7009 CHECK_STRING. Doc fix.
7011 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7013 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7014 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7015 redisplay_tool_bar does. Improve and fix commentary.
7016 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7017 limits of the glyph matrices. (Bug#16051)
7018 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7019 only when the new size is different from the old one, and the new
7020 size can be achieved given the frame height.
7022 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7024 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7026 2013-12-23 Glenn Morris <rgm@gnu.org>
7028 * lread.c (Fload): Mention load-prefer-newer in doc.
7030 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7032 Handle Bug#16207 by being more restrictive when running hooks.
7033 * window.c (unwind_change_frame): New function.
7034 (Fset_window_configuration): Don't run configuration change hook
7035 while the frame configuration is unsafe. Call select_window
7038 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7040 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7042 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7044 * nsterm.h: Declare EmacsColor category.
7046 * nsterm.m (NSColor): Implement EmacsColor category.
7047 (ns_get_color): Use colorUsingDefaultColorSpace.
7048 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7050 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7052 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7054 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7055 having the PNG_NORETURN attribute, to avoid compiler warning in
7058 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7060 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7062 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7063 fringe background extension.
7064 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7065 because they are now always the same as `left' and `width',
7066 respectively. Remove code for the case that `width' and
7067 `sb_width' are different.
7069 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7071 Remove scroll_bar_actual_width from frames.
7072 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7073 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7074 (x_figure_window_size):
7075 * nsterm.m (x_set_window_size):
7076 * widget.c (set_frame_size):
7077 * w32term.c (x_set_window_size):
7078 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7079 scroll_bar_actual_width.
7081 Convert scroll_bar members to integers on Windows.
7082 * w32term.h (struct scroll_bar): Convert top, left, width,
7083 height, start, end and dragging to integers.
7084 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7086 * w32term.c (w32_set_scroll_bar_thumb)
7087 (w32_scroll_bar_handle_click): Remove XINT conversions for
7088 scroll_bar members. Treat bar->dragging as integer.
7089 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7090 first element. Remove XINT conversions for scroll_bar members.
7091 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7092 Remove XINT conversions for scroll_bar members.
7094 Fix assignment for new window total sizes.
7095 * window.c (Fwindow_resize_apply_total): Assign values for
7098 2013-12-20 Chong Yidong <cyd@gnu.org>
7100 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7101 argument to `append'.
7103 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7105 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7106 current text face, for extending the face of the display margins.
7109 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7110 Doc fix. (Bug#16190)
7112 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7114 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7117 * nsterm.m (Qfile, Qurl): New.
7118 (EV_MODIFIERS2): New macro.
7119 (EV_MODIFIERS): Use EV_MODIFIERS2.
7120 (ns_term_init): Remove font and color from DND, does not work on
7121 newer OSX, and other ports don't have them.
7122 (performDragOperation:): Handle modifiers used during drag.
7123 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7124 Remove global Lisp variables used to communicate with ns-win.el.
7125 Remove font and color handling.
7126 (syms_of_nsterm): Defsym Qfile and Qurl.
7128 2013-12-19 Anders Lindgren <andlind@gmail.com>
7130 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7131 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7133 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7134 (constrainFrameRect): Remove special case nr_screens == 1.
7135 Don't constrain size to size of view.
7137 * nsterm.h (ns_output): Remove dont_constrain.
7139 2013-12-19 Anders Lindgren <andlind@gmail.com>
7141 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7143 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7145 Minor fixes for recent openp changes.
7146 * lisp.h (GCPRO7): New macro.
7147 * lread.c (openp): Use bool for boolean; all callers changed.
7148 Protect save_string from GC. Don't assume that file descriptors
7149 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7150 warning about uninitialized variable.
7152 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7154 * w32fns.c (emacs_abort): Use intptr_t as argument of
7155 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7157 2013-12-18 Glenn Morris <rgm@gnu.org>
7159 * lread.c (Fload): Pass load_prefer_newer to openp.
7160 Don't bother checking mtime if openp already did it.
7161 (openp): Add `newer' argument, to check all suffixes
7162 and find the newest file.
7163 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7164 * callproc.c (call_process):
7165 * charset.c (load_charset_map_from_file):
7166 * emacs.c (init_cmdargs):
7167 * image.c (x_create_bitmap_from_file, x_find_image_file):
7169 * lread.c (Flocate_file_internal):
7170 * process.c (Fformat_network_address):
7171 * sound.c (Fplay_sound_internal):
7172 * w32.c (check_windows_init_file):
7173 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7175 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7177 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7179 * w32.c (getloadavg): Don't index samples[] array with negative
7180 indices. Recover from wall-clock time being set backwards.
7182 * w32term.c (w32_initialize): Declare the argument of
7183 set_user_model as const.
7185 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7186 (w32_menu_show): Constify some arguments passed to MessageBox.
7188 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7189 to initialize Lisp objects.
7191 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7192 initialize Lisp objects.
7194 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7195 use variables used only on X under that condition.
7197 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7198 variables not used there.
7200 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7202 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7203 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7205 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7207 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7208 code, revealed in presence of R2L characters, character
7209 compositions, and display vectors. A better fix for Bug#16148.
7210 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7211 GTK and NS builds, they don't have this member of struct frame.
7213 * dispextern.h (struct composition_it): Correct a comment for the
7216 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7218 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7219 This prevents a compilation error on C compilers that do not
7220 default functions to return 'int' if not declared. Also, add
7221 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7222 since it now uses inline functions.
7224 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7226 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7227 display margins on mode line, header line, and in the frame's
7228 tool-bar window. (Bug#16165)
7230 2013-12-16 Andreas Schwab <schwab@suse.de>
7232 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7234 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7236 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7239 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7241 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7243 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7245 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7246 intended to find bogus pointers in font objects (Bug#16140).
7247 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7248 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7249 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7250 Disable for MS-Windows due to Bug#15876; apparently this
7251 requires more or less substantial changes in fontset code.
7252 * xfont.c (xfont_close):
7253 * xftfont.c (xftfont_close): Call x_display_info_for_display
7254 to check whether 'Display *' is valid (Bug#16093 and probably
7257 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7259 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7260 Reported by Juanma Barranquero <lekktu@gmail.com>.
7262 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7263 open a pty on MS-Windows. (Bug#16152)
7265 * emacs.c (decode_env_path): Fix bogus comparison against
7266 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7268 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7270 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7271 (Fx_file_dialog): Add parentheses around && to silence warning.
7273 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7275 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7277 * xdisp.c (extend_face_to_end_of_line): Extend background of
7278 non-default face in margin areas as well. (Bug#16151)
7279 (display_line): Call extend_face_to_end_of_line for continued
7280 lines as well, if the display margins have non-zero width.
7281 (set_glyph_string_background_width): When needed, set the
7282 extends_to_end_of_line_p flag on glyph strings to be drawn in
7283 margin areas, not only in the text area.
7285 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7288 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7290 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7291 Don't worry about verify_error being t, since it has to be a list.
7293 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7295 Use bool for boolean, focusing on headers.
7296 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7297 No need to include <stdbool.h>, since conf_post.h does it now.
7298 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7299 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7300 (SET_PER_BUFFER_VALUE_P):
7301 * ccl.c, ccl.h (setup_ccl_program):
7302 * ccl.h (CHECK_CCL_PROGRAM):
7303 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7304 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7305 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7306 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7307 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7308 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7309 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7310 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7311 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7312 (CHARSET_FAST_MAP_SET):
7313 * coding.c (decode_coding_ccl, encode_coding_ccl):
7314 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7315 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7316 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7317 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7318 (decode_coding_c_string):
7319 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7320 * conf_post.h (has_attribute):
7321 * dispextern.h (trace_redisplay_p)
7322 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7323 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7324 (SET_GLYPH_FROM_CHAR_GLYPH)
7325 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7326 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7327 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7328 (cursor_in_mouse_face_p):
7329 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7330 (blank_row, prepare_desired_row)
7331 (build_frame_matrix_from_leaf_window, make_current)
7332 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7333 (update_window, scrolling_window, update_frame_line):
7334 * disptab.h (GLYPH_FOLLOW_ALIASES):
7335 * editfns.c (Fformat):
7336 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7337 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7338 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7339 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7340 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7341 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7342 (FONT_DEFERRED_LOG):
7343 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7344 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7345 (FRAME_MOUSE_UPDATE):
7346 * fringe.c (Fdefine_fringe_bitmap):
7347 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7348 (x_create_bitmap_from_xpm_data, xpm_load_image):
7349 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7350 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7351 (MERGE_INTERVAL_CACHE):
7352 * keymap.h (KEYMAPP):
7353 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7354 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7355 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7356 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7357 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7358 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7359 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7360 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7361 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7362 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7363 (SETUP_BUFFER_SYNTAX_TABLE):
7364 * systime.h (timespec_valid_p):
7365 * term.c (save_and_enable_current_matrix):
7366 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7367 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7368 (redisplay_internal, try_window_reusing_current_matrix)
7369 (sync_frame_with_window_matrix_rows, try_window_id)
7370 (display_menu_bar, display_tty_menu_item, display_mode_line)
7371 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7372 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7373 * xmenu.c (xmenu_show):
7374 * xterm.c (use_xim, x_term_init):
7375 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7376 (struct x_bitmap_record):
7377 Use bool for booleans.
7378 * ccl.c (struct buffer_text):
7379 * ccl.h (struct ccl_program):
7380 * charset.h (struct charset):
7382 * coding.h (struct iso_2022_spec, struct coding_system):
7383 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7384 (struct glyph_string, struct face, struct face_cache)
7385 (struct bidi_string_data, struct bidi_it)
7386 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7388 * editfns.c (Fformat):
7389 * frame.h (struct frame):
7390 * fringe.c (struct fringe_bitmap):
7391 * intervals.h (struct interval):
7392 * keyboard.h (struct kboard):
7393 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7394 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7395 (struct Lisp_Buffer_Local_Value, union specbinding):
7396 * macfont.m (struct macfont_info):
7397 * process.h (struct Lisp_Process):
7398 * termchar.h (struct tty_display_info):
7399 * window.h (struct window):
7400 * xterm.h (struct x_output):
7401 Use bool_bf for boolean bit-fields.
7402 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7403 All callers changed.
7404 * ccl.h (struct ccl_program): Remove unused members private_state,
7405 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7407 (struct ccl_spec): Remove unused members cr_carryover,
7408 eight_bit_carryover.
7409 * conf_post.h: Include <stdbool.h>.
7410 (bool_bf): New type.
7411 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7412 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7413 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7414 'do { ... } while (false)' brackets.
7415 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7416 Args must now be expressions; all callers changed.
7417 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7418 (PRODUCE_GLYPHS): Simplify use of boolean.
7419 * fileio.c (Fcopy_file):
7420 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7421 * lisp.h (UNGCPRO): Return void, not int.
7422 (FOR_EACH_TAIL): Use void expression, not int expression.
7423 * region-cache.c: Reindent.
7424 * region-cache.h: Copy comments from region-cache.c, to fix
7425 incorrect remarks about booleans.
7427 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7429 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7430 when character at point is displayed from a display vector.
7433 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7435 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7436 now a list of certificate validation checks that will abort a
7437 connection with an error.
7438 (Fgnutls_boot): Document it and use it.
7440 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7442 * w32term.c (w32_enable_frame_resize_hack): New variable.
7443 (x_set_window_size): Use it to hack frame resizing on Windows
7446 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7448 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7449 Windows-specific code to w32.c. Change error message text to
7450 match that of Posix platforms.
7452 * w32.c (w32_copy_file): New function, most of the code copied and
7453 reworked from Fcopy_file. Improve error handling. Plug memory
7454 leak when errors are thrown. Support file names outside of the
7455 current codepage. (Bug#7100)
7457 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7459 * lread.c (load_path_default): Prototype.
7461 2013-12-13 Glenn Morris <rgm@gnu.org>
7463 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7464 (dump_path): Remove.
7465 (load-path-default): Remove `changed' argument.
7466 Do not set dump_path permanently. Simplify.
7467 (init_lread): Simplify.
7468 (syms_of_lread): Remove dump_path.
7470 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7472 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7473 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7474 2013-12-12 font-related change to avoid Bug#16128, which
7475 is quite hard to fix without even more substantial changes.
7477 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7479 * font.c (font_close_object): Check for live frame (Bug#16128).
7481 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7483 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7484 Return ptrdiff_t, not int, since it's a buffer size.
7485 Reindent/reparen some macros to a more Gnuish style.
7487 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7489 Avoid undefined behavior with huge regexp interval counts.
7490 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7491 since it's now specialized to interval counts. All uses changed.
7492 Do not assume wraparound on signed integer overflow.
7493 (regex_compile): Simplify based on the above changes.
7495 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7497 Support file names on MS-Windows that use characters outside of
7498 the current system codepage. (Bug#7100)
7500 * w32.c (get_file_security, set_file_security)
7501 (create_symbolic_link): Separate pointers and boolean flags for
7502 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7503 non-zero, else the former.
7504 (codepage_for_filenames, filename_to_utf16, )
7505 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7507 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7509 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7510 Accept only one argument; all callers changed.
7511 (dostounix_filename): Remove the second argument, now works in
7512 UTF-8. All callers changed.
7513 (parse_root): Lose DBCS code.
7514 (get_long_basename, w32_get_short_filename, init_environment)
7515 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7516 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7517 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7518 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7519 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7520 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7522 (ansi_encode_filename): New function.
7523 (get_emacs_configuration, get_emacs_configuration_options):
7525 (add_volume_info, GetCachedVolumeInformation): Run the input file
7526 name through unixtodos_filename, to ensure it is stored and
7527 referenced in canonical form.
7528 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7529 (logon_network_drive, sys_link, utime): Improve error handling.
7530 (sys_access): New function.
7531 (hashval, generate_inode_val): Unused functions deleted.
7532 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7533 (check_windows_init_file): Convert error message from UTF-8 to
7534 ANSI codepage, for display in the message box.
7535 (globals_of_w32): Set w32_unicode_filenames according to the OS
7538 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7539 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7540 (syms_of_w32term): Declare w32-unicode-filenames.
7542 * w32proc.c (new_child, delete_child): Remove code that handled
7543 unused pending_deletion and input_file members of the child struct.
7544 (create_child, sys_spawnve): Convert all file names to ANSI
7545 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7546 name cannot be encoded in ANSI codepage. Don't use
7547 unixtodos_filename, mirror slashes by hand.
7548 (record_infile, record_pending_deletion): Functions deleted.
7549 (Fw32_short_file_name): Call w32_get_short_filename instead of
7552 * w32notify.c (add_watch): Work in Unicode mode when
7553 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7554 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7555 instead, do the same with Lisp primitives.
7557 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7558 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7559 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7560 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7561 (Fw32_shell_execute): Improve error reporting.
7562 (Fdefault_printer_name): Ifdef away for Cygwin.
7564 * w32.h (struct _child_process): Remove input_file and
7565 pending_deletion members that are no longer used.
7566 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7567 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7568 (ansi_encode_filename): New and updated prototypes.
7570 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7572 (unexec): Don't use dostounix_filename, it expects a file name in
7573 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7576 * fileio.c (Ffile_name_directory, file_name_as_directory)
7577 (directory_file_name, Fexpand_file_name)
7578 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7579 arguments of dostounix_filename.
7580 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7581 use MAX_UTF8_PATH for size of file-name strings.
7582 (emacs_readlinkat): Build an explicitly unibyte string for file
7584 (syms_of_fileio) <file-name-coding-system>:
7585 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7587 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7588 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7589 directories to UTF-8.
7590 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7591 environment, and each element of the input PATH, to UTF-8.
7593 * dired.c (file_attributes): Use build_unibyte_string explicitly
7594 to make Lisp strings from user and group names.
7596 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7599 * coding.c (decode_file_name, encode_file_name): New functions.
7601 * termcap.c (tgetent): Adapt to the change in arguments of
7604 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7607 * msdos.c (dostounix_filename, init_environment): Adapt to the
7608 change in arguments of dostounix_filename.
7610 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7611 [WINDOWSNT]: Encode file names passed to the image libraries in
7614 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7615 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7617 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7618 arguments of dostounix_filename.
7620 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7622 * font.h (struct font_entity) [HAVE_NS]: New field to record
7623 font driver which was used to create this entity.
7624 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7625 frame where the font was opened.
7626 (font_close_object): Add prototype.
7627 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7628 (font_close_object): Not static any more. Lost frame arg.
7629 Adjust comment and users.
7630 * alloc.c (cleanup_vector): Call font_close_object to adjust
7631 per-frame font counters correctly. If HAVE_NS, also call
7632 driver-specific cleanup for font-entity objects.
7633 * ftfont.c (ftfont_open):
7634 * nsfont.m (nsfont_open):
7635 * w32font.c (w32font_open_internal):
7636 * xfont.c (xfont_open):
7637 * xftfont.c (xftfont_open): Save frame pointer in font object.
7638 * macfont.m (macfont_open): Likewise.
7639 (macfont_descriptor_entity): Save driver pointer to be able
7640 to call its free_entity routine when font-entity is swept.
7641 * ftxfont.c (ftxfont_open): Add eassert because frame
7642 pointer should be saved by ftfont_driver.open.
7644 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7646 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7647 input polling is used. This is still meaningful for Cygwin, see
7648 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7649 * keyboard.c (poll_for_input_1, input_polling_used):
7650 Define unconditionally.
7651 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7652 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7653 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7654 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7655 (face_for_char): Likewise. Rearrange eassert and return ASCII
7656 face for CHAR_BYTE8_P.
7657 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7659 2013-12-11 Ken Brown <kbrown@cornell.edu>
7661 * dispextern.h (erase_phys_cursor):
7662 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7664 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7666 * nsterm.m (x_free_frame_resources):
7667 * term.c (tty_free_frame_resources):
7668 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7669 face cache because it's implied by free_frame_faces anyway.
7670 * w32term.c (x_free_frame_resources): Likewise. Do not call
7671 free_frame_faces twice.
7673 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7675 * editfns.c (Fformat_time_string): Mention %F in the doc.
7677 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7679 * window.c (resize_frame_windows): Don't return immediately when
7680 the root window's size doesn't change - the minibuffer window
7681 may still have to be repositioned/resized.
7682 * xfns.c (Fx_create_frame): Always change the frame size after
7683 initializing the frame's faces.
7684 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7685 change_frame_size should already have done it.
7686 (x_new_font): Assign new tool- and menu-bar heights.
7687 (x_set_window_size_1): Account for tool- and menu-bar heights
7688 (Bug#16013). Don't set pixel sizes since change_frame_size
7689 should already have done it.
7691 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7693 Remove the option of using libcrypto.
7694 * Makefile.in (LIB_CRYPTO): Remove.
7695 (LIBES): Don't use it.
7697 2013-12-11 Juri Linkov <juri@jurta.org>
7699 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7700 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7702 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7704 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7705 drawn tool bar items (Bug#16058).
7706 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7708 2013-12-09 Ken Brown <kbrown@cornell.edu>
7710 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7712 * lisp.h (get_frame_param): Adjust conditions for prototype
7715 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7717 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7718 Avoid unused macro warning if configured --without-xft.
7720 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7722 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7724 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7726 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7728 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7730 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7732 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7734 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7736 Use libcrypto's checksum implementations if available, for speed.
7737 * Makefile.in (LIB_CRYPTO): New macro.
7740 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7741 The macro didn't conform to C99 due to type mismatch,
7742 which caused compilation failure with Sun C 5.12,
7743 and it was confusing anyway. Include window.h to declare
7744 redisplay_other_windows.
7746 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7748 * window.c (set_window_buffer): Update mode line (bug#16084).
7750 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7752 Fix minor problems found by static checking.
7753 * keyboard.c (poll_for_input_1, input_polling_used):
7754 Define only if HAVE_NTGUI.
7755 * xmenu.c (popup_activate_callback): Omit unnecessary
7756 check against USE_X_TOOLKIT, which must be defined here anyway.
7757 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7760 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7762 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7764 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7766 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7768 * nsterm.m (x_set_window_size): Remove fprintf.
7769 (init): Define always. Set applicationDidFinishLaunchingCalled
7771 (applicationDidFinishLaunching:):
7772 Set applicationDidFinishLaunchingCalled.
7773 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7776 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7778 Pixel resize changes for NS (Bug#16049).
7779 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7780 height/width. row/cols are locals.
7781 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7782 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7783 (windowWillResize): Remove gsextra. Calculate extra as in
7785 (x_new_font): Don't change frame size if fullscreen.
7786 Change size pixelwise.
7788 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7789 comment in xfns.c. Change to pixelwise call.
7791 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7793 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7796 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7798 * xterm.c (input_signal_count): Remove.
7799 (x_dispatch_event): Define unconditionally.
7800 (x_make_frame_visible): Process X events until the frame
7801 is really visible (Bug#16027).
7802 * xterm.h (x_dispatch_event): Declare unconditionally.
7804 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7806 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7808 * nsterm.m (x_set_window_size): Handle pixelwise.
7810 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7812 * w32term.c (x_new_font):
7813 * xterm.c (x_new_font): Calculate new frame size from new font
7816 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7818 * lisp.h (FOR_EACH_TAIL): New macro.
7819 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7821 * window.c (select_window): Call second wset_redisplay before we change
7822 selected_window (bug#16034).
7824 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7826 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7828 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7830 * w32xfns.c: Include window.h, to avoid a compiler warning.
7832 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7834 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7835 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7836 window_scroll takes care of it.
7837 (Fset_window_point, Fdelete_other_windows_internal)
7838 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7839 (Fsplit_window_internal, Fdelete_window_internal)
7840 (Fresize_mini_window_internal, Fset_window_configuration)
7841 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7842 cause redisplay instead of forcing a complete redisplay.
7843 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7844 we're only affecting the selected_window.
7846 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7848 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7849 directional control characters. Update type and category
7850 determination according to the UBA from Unicode v6.3.
7851 (bidi_category_t): New category EXPLICIT_FORMATTING.
7853 * dispextern.h (bidi_type_t): Update to include new bidirectional
7854 properties introduced with Unicode v6.3. (Bug#16043)
7856 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7858 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7861 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7863 * font.c (font_list_entities): Remove dummy assignment.
7864 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7865 used on graphic displays only. Remove unused 'font_encoder' member.
7866 (struct font_bitmap): Remove unused 'extra' member.
7867 * nsfont.m (nsfont_open):
7868 * w32font.c (w32font_open_internal):
7869 * ftfont.c (ftfont_get_bitmap): Adjust users.
7871 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7873 Use bool for boolean.
7874 * tparam.c (tparam1):
7875 * undo.c (record_point, record_property_change):
7876 Use bool for boolean, for local vars that are always true or false.
7878 Minor integer overflow fixes (Bug#16033).
7879 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7880 This improves on the previous fix to this function.
7881 (window_resize_check): When summing up pixel counts, don't rely on
7882 undefined behavior if the sum overflows.
7884 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7886 * window.c (Fset_window_new_pixel): Don't choke at negative
7887 argument value (Bug#16033).
7889 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7890 to avoid crash in window_box_height.
7892 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7893 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7895 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7897 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7899 Minor integer overflow fixes.
7900 * window.c (Fset_window_new_pixel, grow_mini_window):
7901 * xdisp.c (Fwindow_text_pixel_size):
7902 Avoid undefined behavior on signed integer overflow.
7903 * xfns.c (x_set_mouse_color):
7904 Check that drag shape fits in 'unsigned', since that's what X wants.
7906 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7908 Improve reporting of fatal exception on MS-Windows.
7909 * w32fns.c (my_exception_handler): New function.
7910 (globals_of_w32fns): Set it up as the unhandled exception
7911 handler. Initialize exception code and address to zeros.
7912 (emacs_abort): If the exception code and address are available,
7913 print them at the beginning of the backtrace. Fix the format of
7914 printing addresses (was producing 0x0x12345678 on XP).
7917 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7919 * eval.c (Fbacktrace__locals): New function.
7920 (syms_of_eval): Defsubr it.
7922 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7924 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7925 Define here to unify between...
7926 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7927 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7929 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7931 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7933 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7934 fringe background extension.
7935 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7936 because they are now always the same as `left' and `width',
7937 respectively. Remove code for the case that `width' and
7938 `sb_width' are different.
7940 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7942 Fix minor problems found by static checking.
7943 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7944 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7945 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7947 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7949 * image.c (imagemagick_compute_animated_image): Don't crash if we
7950 have an animation with different-sized images (bug#15313).
7952 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7954 Remove some unused items introduced during pixelwise change.
7955 * window.c (window_resize_total_check): Remove unused function.
7956 * xdisp.c (remember_mouse_glyph): Remove unused label.
7957 (Ftool_bar_height): Move declaration inside #if.
7958 * xterm.c (x_set_window_size): Don't use r and c.
7960 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7962 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7965 * window.c (Fset_window_configuration): Comment out unused variables.
7967 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7969 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7971 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7973 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7975 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7976 HAVE_GNUTLS3 (Bug#16001).
7978 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7979 if interrupts are deferred (Bug#15801).
7981 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7983 Support resizing frames and windows pixelwise.
7984 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7985 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7986 (struct glyph_matrix): Replace window_left_col and
7987 window_top_line by window_pixel_left and window_pixel_top.
7988 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7990 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7991 (draw_window_divider, move_it_to, x_draw_right_divider)
7992 (x_draw_bottom_divider, change_frame_size): Add or fix
7994 * dispnew.c (change_frame_size_1): Change prototype.
7995 (adjust_glyph_matrix, required_matrix_width)
7996 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7997 values instead of lines and columns.
7998 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7999 WINDOW_TOTAL_FRINGE_WIDTH.
8000 (handle_window_change_signal, do_pending_window_change)
8001 (init_display): Adjusts calls of change_frame_size.
8002 (change_frame_size, change_frame_size_1): Handle pixelwise
8004 * frame.c (Qright_divider_width, Qbottom_divider_width):
8006 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8007 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8008 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8009 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8011 (set_frame_param): New function.
8012 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8013 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8014 (Ffringe_width, Fborder_width, Fright_divider_width)
8015 (Fbottom_divider_width): New functions, defsubr them.
8016 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8017 New argument pixelwise.
8018 (struct frame_parm_table): New members Qright_divider_width and
8019 Qbottom_divider_width.
8020 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8021 (x_report_frame_params): Handle Qright_divider_width and
8022 Qbottom_divider_width.
8023 (x_set_right_divider_width, x_set_bottom_divider_width):
8025 (frame_resize_pixelwise): New option.
8026 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8027 new_pixelwise, right_divider_width and bottom_divider_width;
8028 remove total_lines; rename text_lines, text_cols, new_text_lines
8029 and new_text_cols to text_height, text_width, new_height and
8030 new_width respectively.
8031 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8032 FRAME_TEXT_WIDTH respectively.
8033 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8034 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8035 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8037 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8038 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8039 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8040 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8041 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8042 (FRAME_TOTAL_COLS_ARG): Remove macro.
8043 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8044 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8045 (x_wm_set_size_hint): Handle frame pixel sizes.
8046 * indent.c (compute_motion, Fcompute_motion):
8047 Call window_body_width instead of window_body_cols.
8048 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8049 (make_lispy_position): Handle right and bottom dividers.
8050 (Fsuspend_emacs): Pixelize call of change_frame_size.
8051 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8052 * lisp.h: Extern set_frame_param.
8053 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8055 (Fx_create_frame): Add entry for vertical_drag_cursor.
8056 Pixelize call of change_frame_size.
8057 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8058 * nsterm.m (ns_update_window_end): Optionally draw right
8060 (x_set_window_size): Add argument pixelwise.
8061 Call check_frame_size and change_frame_size with pixelwise zero.
8062 (ns_draw_window_divider): New function.
8063 (ns_redisplay_interface): Add ns_draw_window_divider.
8064 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8065 (x_new_font): Call x_set_window_size with pixelwise zero.
8066 * print.c (print_object): For a window print its sequence
8068 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8069 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8070 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8071 (w32_createwindow): Use scroll bar area width.
8072 (w32_wnd_proc): Handle bottom divider width.
8073 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8074 (Fx_create_frame): Default divider width parameters.
8075 Caclulate sizes pixelwise. Add vertical drag cursor support.
8076 (x_create_tip_frame): Default divider widths to zero.
8077 Pixelize call to change_frame_size.
8078 (Fx_show_tip): Add handling of divider widths. Pixelize window
8080 (Fw32_frame_rect): New function.
8081 (frame_parm_handler w32_frame_parm_handlers): Add divider
8083 (Vx_window_vertical_drag_shape): Add variable.
8084 * w32inevt.c (resize_event, maybe_generate_resize_event):
8085 Pixelize change_frame_size calls.
8086 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8088 * w32term.c (w32_draw_window_divider): New function.
8089 (x_update_window_end): Handle right divider.
8090 (w32_draw_fringe_bitmap, x_scroll_run)
8091 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8092 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8093 Calculate new frame sizes pixelwise.
8094 (x_new_font): Pixelize call to x_set_window_size.
8095 (x_check_fullscreen): Pixelize call to change_frame_size.
8096 (x_set_window_size_1, x_set_window_size): New argument
8097 pixelwise. Calculate pixelwise.
8098 (x_wm_set_size_hint): Use scroll bar area width.
8099 (w32_redisplay_interface): Add w32_draw_window_divider.
8100 * w32term.h (struct w32_output): Add vertical drag cursor.
8101 * widget.c (set_frame_size, update_wm_hints)
8102 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8104 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8105 * window.c (sequence_number): Restore.
8106 (Fwindow_pixel_width, Fwindow_pixel_height)
8107 (Fwindow_mode_line_height, Fwindow_header_line_height)
8108 (window_pixel_to_total, Frun_window_scroll_functions)
8109 (Fset_window_new_pixel, window_resize_apply_total)
8110 (Fwindow_resize_apply_total): New functions.
8111 (window_body_height, window_body_width): Rename from
8112 window_body_lines. New argument PIXELWISE.
8113 Calculate pixelwise.
8114 (Fwindow_body_height, Fwindow_body_width): New argument
8116 (coordinates_in_window, window_relative_x_coord): Use window's
8117 pixel width instead of total width.
8118 (replace_window, recombine_windows): Initialize pixel values.
8119 (resize_root_window, resize_frame_windows, grow_mini_window)
8120 (shrink_mini_window): New argument PIXELWISE.
8121 Calculate pixelwise.
8122 (Fdelete_other_windows_internal, adjust_window_margins)
8123 (window_resize_check, window_resize_apply)
8124 (Fdelete_window_internal, Fresize_mini_window_internal)
8125 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8126 (check_frame_size): Rename arguments. New argument PIXELWISE.
8127 Calculate pixelwise.
8128 (set_window_buffer): Make samebuf bool. Run configuration change
8129 hook only if buffer changed.
8130 (Fset_window_buffer): Rewrite doc-string.
8131 (make_window): Initialize new_pixel slot.
8132 (Fwindow_resize_apply): Check pixel size of root window.
8133 (Fsplit_window_internal): Call 2nd argument pixel_size.
8134 Calculate pixelwise.
8135 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8137 (save_window_data): New slots frame_text_width,
8138 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8139 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8141 (Fcurrent_window_configuration, Fset_window_configuration)
8142 (save_window_save, compare_window_configurations): Handle new
8143 slots in save_window_data and saved_window.
8144 (Fset_window_scroll_bars): Fix doc-string.
8145 (window_resize_pixelwise): New variable.
8146 (coordinates_in_window, Fcoordinates_in_window_p):
8148 (make_parent_window): Adjust sequence_number.
8149 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8151 * window.h (struct window): New members new_pixel, pixel_left,
8152 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8153 (wset_new_pixel): New function.
8154 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8155 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8156 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8157 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8158 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8159 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8160 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8161 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8162 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8163 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8164 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8165 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8166 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8167 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8168 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8170 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8171 (window_body_width, check_frame_size): Adapt external declarations.
8172 * xdisp.c (last_max_ascent): New integer.
8173 (window_text_bottom_y): Handle bottom divider.
8174 (window_box_width, window_box_height): Calculate pixelwise.
8175 (get_glyph_string_clip_rects): Handle right divider.
8176 (remember_mouse_glyph): When windows are resized pixelwise
8177 proceed with width and height set to 1.
8178 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8180 (move_it_to): Calculate and return maximum x position
8182 (Fwindow_text_pixel_size): New function.
8183 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8184 (tool_bar_lines_needed): Rename to tool_bar_height.
8185 Calculate pixelwise.
8186 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8187 Calculate pixelwise.
8188 (redisplay_tool_bar): Calculate pixelwise.
8189 (redisplay_window): Calculate pixelwise. Handle dividers.
8190 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8191 (x_draw_vertical_border): Handle dividers.
8192 (define_frame_cursor1): Handle vertical drag cursor.
8193 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8194 (expose_window): Calculate pixelwise. Handle dividers.
8195 (init_xdisp): Initialize pixel values.
8196 * xfaces.c (Qwindow_divider): New face.
8197 (realize_basic_faces): Realize it.
8198 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8199 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8200 (x_set_scroll_bar_default_width): Default actual width to 16.
8201 (Fx_create_frame): Set sizes pixelwise.
8202 (x_create_tip_frame): Default divider widths to zero.
8203 Pixelize call of change_frame_size.
8204 (Fx_show_tip): Handle divider widths. Initial pixel position
8206 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8207 (Vx_window_vertical_drag_shape): New option.
8208 * xmenu.c (free_frame_menubar): Pixelize call of
8210 * xterm.c (x_draw_window_divider): New function.
8211 (x_update_window_end): Optionally draw right divider.
8212 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8213 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8214 (handle_one_xevent, x_new_font): Calculate pixelwise.
8215 (x_set_window_size_1, x_set_window_size): New argument
8216 pixelwise. Calculate pixelwise.
8217 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8218 (struct x_redisplay_interface): Add x_draw_window_divider.
8219 * xterm.h (struct x_output): Add vertical_drag_cursor.
8221 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8223 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8224 Set invisible frames's `redisplay' when a full redisplay is requested.
8225 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8226 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8227 (display_mode_lines): Set it here instead.
8229 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8231 * dispextern.h (set_window_update_flags): Remove.
8233 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8235 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8237 * xdisp.c (REDISPLAY_SOME_P): New macro.
8238 (redisplay_internal): Use it (bug#15999).
8239 (prepare_menu_bars, redisplay_window): Use it as well.
8241 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8243 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8245 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8246 (globals_of_w32font): Zero it out.
8247 (GetCharWidth32W_Proc): New function pointer.
8248 (get_char_width_32_w): New function.
8249 (compute_metrics): If get_glyph_outline_w returns an error, try
8250 get_char_width_32_w before declaring a failure. This avoids
8251 punishing raster (a.k.a. "bitmap") fonts by slowing down
8252 redisplay. (Bug#6364).
8254 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8256 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8257 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8258 highlight needs to be redisplayed. (Bug#15913)
8260 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8262 Fix minor problems found by static checking.
8263 * buffer.h (struct buffer_text, struct buffer):
8264 * frame.h (struct frame):
8265 * window.h (struct window):
8266 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8267 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8268 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8269 no-longer-valid use of HAVE_MENUS.
8270 * xdisp.c (propagate_buffer_redisplay): Now static.
8272 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8274 * xmenu.c (Fmenu_or_popup_active_p):
8275 * window.c (Fset_window_configuration):
8276 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8277 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8278 * fns.c (Fyes_or_no_p):
8279 * editfns.c (Fmessage_box, Fmessage_or_box):
8280 * alloc.c (make_save_ptr_ptr):
8281 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8283 * window.c (Fset_window_configuration): Move select_window later.
8285 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8287 Refine redisplay optimizations to only redisplay *some* frames/windows
8288 rather than all of them.
8289 * xdisp.c (REDISPLAY_SOME): New constant.
8290 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8291 (bset_redisplay, bset_update_mode_line): New functions.
8292 (message_dolog): Use bset_redisplay.
8293 (clear_garbaged_frames): Use fset_redisplay.
8294 (echo_area_display): Use wset_redisplay.
8295 (buffer_shared_and_changed): Remove.
8296 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8297 frame titles. Compute the actual set of windows redisplayed.
8298 Don't update frame titles and menu bars for frames that don't need to
8300 (propagate_buffer_redisplay): New function.
8302 (redisplay_internal): Use it. Be more selective in the set of windows
8303 we redisplay. Propagate windows_or_buffers_changed to
8304 update_mode_lines a bit later to simplify the code.
8305 (mark_window_display_accurate_1): Reset window and buffer's
8307 (redisplay_window): Do nothing if neither the window nor the buffer nor
8308 the frame needs redisplay.
8309 * window.h (struct window): Add `redisplay' field.
8310 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8311 (redisplay_other_windows, window_list): New declarations.
8312 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8313 (window_list): Not static any more.
8314 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8315 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8316 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8317 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8318 * frame.h (struct frame): Add `redisplay' field.
8319 Move `external_menu_bar' bitfield next to other bit-fields.
8320 (SET_FRAME_GARBAGED): Use fset_redisplay.
8321 (SET_FRAME_VISIBLE): Don't garbage the frame;
8322 Use redisplay_other_windows.
8323 * buffer.h (struct buffer): Add `redisplay' field.
8324 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8325 (modify_overlay): Use bset_redisplay.
8326 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8328 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8330 Support w32 file notifications in batch mode.
8331 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8332 invalid (which happens in batch mode). If non-interactive, call
8333 handle_file_notifications to store file notification events in the
8334 input queue. (Bug#15933)
8336 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8338 * w32inevt.c (handle_file_notifications): Now external, not static.
8340 * w32term.h (handle_file_notifications): Provide prototype.
8342 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8343 init_crit, since init_display, which does that otherwise, is not
8346 2013-11-27 Glenn Morris <rgm@gnu.org>
8348 * Makefile.in ($(lispsource)/international/charprop.el): New.
8349 (emacs$(EXEEXT)): Depend on charprop.el.
8351 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8353 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8354 deleting portions of the buffer under non-nil REPLACE argument.
8357 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8358 directory, watch it and not its parent.
8359 (add_watch): Allow empty string in FILE.
8361 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8363 * window.c (Fset_window_start, window_resize_apply)
8364 (window_scroll): Reset window_end_valid (Bug#15957).
8366 2013-11-27 Glenn Morris <rgm@gnu.org>
8368 * Makefile.in (leimdir): Now in lisp source directory.
8369 ($(leimdir)/leim-list.el): Just use ../leim .
8370 * epaths.in (PATH_DUMPLOADSEARCH):
8371 * lread.c (load_path_default):
8372 * nsterm.m (ns_load_path): No more leim directory.
8374 2013-11-26 Andreas Schwab <schwab@suse.de>
8376 * .gdbinit (xgettype): Add cast.
8378 2013-11-26 Glenn Morris <rgm@gnu.org>
8380 Preload leim-list.el.
8381 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8382 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8383 is a single directory.
8385 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8387 bool-vector-subsetp is now the normal direction (Bug#15912).
8388 * data.c (Fbool_vector_subsetp): Test whether the first argument
8389 is a subset of the second one, not the reverse. Add doc string.
8391 Fix minor problems found by static checking.
8392 * lread.c (load_path_default): Now static.
8393 * textprop.c (text_property_stickiness): Be consistent about the
8394 test used when deciding whether to consider the previous character.
8395 This simplifies the code a bit.
8397 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8399 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8401 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8402 (syms_of_frame): Don't defsubr them.
8404 2013-11-25 Glenn Morris <rgm@gnu.org>
8406 * lread.c (load_path_default): Change the sense of the argument.
8407 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8408 from dump_path. When it is not, avoid checking dump_path twice.
8410 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8411 uninstalled dump_path against installed Vload_path. (Bug#15964)
8413 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8415 Export get_pos_property to Elisp.
8416 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8417 (syms_of_editfns): Export it to Elisp.
8419 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8421 2013-11-23 Romain Francoise <romain@orebokech.com>
8423 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8424 initialization here ...
8425 (syms_of_fileio): ... from here.
8427 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8429 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8430 Please use --enable-check-lisp-object-type.
8432 2013-11-23 Glenn Morris <rgm@gnu.org>
8434 * process.c (get_process): Explicit error for dead buffers.
8436 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8438 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8440 2013-11-23 Glenn Morris <rgm@gnu.org>
8442 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8443 * lread.c (load_path_check): Take path to check as argument.
8444 (load_path_default): New, split from init_lread.
8445 (init_lread): Move calc of default load-path to load_path_default.
8446 Empty elements in EMACSLOADPATH now stand for the default.
8447 (load-path): Doc fix.
8448 * emacs.c (decode_env_path): Add option to treat empty elements
8449 as nil rather than ".".
8450 * callproc.c (init_callproc_1, init_callproc):
8451 * image.c (Vx_bitmap_file_path):
8452 * lisp.h (decode_env_path):
8453 * lread.c (Vsource_directory):
8454 Update for new argument spec of decode_env_path.
8456 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8458 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8459 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8461 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8463 Fix some dependency problems that cause unnecessary recompiles.
8464 Problem reported by RMS in
8465 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8466 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8467 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8468 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8469 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8470 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8471 (boostrap-clean): No need to remove stamp-oldxmenu.
8473 Fix recently introduced bool vector overrun.
8474 This was due to an optimization that went awry.
8475 Reported by Glenn Morris in
8476 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8477 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8478 for empty vectors, undoing the 2013-11-18 change.
8479 * data.c (bool_vector_binop_driver): Rely on this.
8480 Fix bug that occasionally overran the destination.
8481 * lisp.h (struct Lisp_Bool_vector): Document this.
8483 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8485 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8488 * nsterm.m (init, run, stop:): Comment out for now, does not work
8491 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8493 * charset.c (syms_of_charset): Don't read past end of string.
8495 2013-11-19 Glenn Morris <rgm@gnu.org>
8497 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8499 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8501 Add hooks to run on gaining/losing focus. (Bug#15029)
8502 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8503 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8504 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8506 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8508 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8509 The old names predated the API change that put destination at end.
8511 Improve API of recently-added bool vector functions (Bug#15912).
8512 The old API had (bool-vector-count-matches A B)
8513 and (bool-vector-count-matches-at A B I), which gave the
8514 misleading impression that the two functions were variants, one
8515 with a location I. The new API has (bool-vector-count-population A)
8516 and (bool-vector-count-consecutive A B I) to make the distinction
8517 clearer. The first function no longer has a B argument, since the
8518 caller can easily determine the number of nils if the length and
8519 number of ts is known.
8520 * data.c (Fbool_vector_count_population): Rename from
8521 bool_vector_count_matches, and accept just 1 argument.
8522 (Fbool_vector_count_consecutive): Rename from
8523 Fbool_vector_count_matches_at.
8525 Always allocate at least one bits_word per bool vector.
8526 See Daniel Colascione in:
8527 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8528 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8529 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8530 * lisp.h (struct Lisp_Bool_vector): Document this.
8532 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8534 * insdel.c (invalidate_buffer_caches): New function, consolidated
8535 from part of prepare_to_modify_buffer.
8536 (insert_from_gap, prepare_to_modify_buffer):
8537 * coding.c (code_convert_region, code_convert_string):
8538 Call invalidate_buffer_caches. (Bug#15841)
8540 * lisp.h (invalidate_buffer_caches): Add prototype.
8542 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8544 * w32term.c (x_update_window_end): Don't invalidate the entire
8545 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8546 highlight needs to be redisplayed. (Bug#15913)
8548 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8550 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8552 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8554 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8555 while we are using Vprin1_to_string_buffer.
8557 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8558 after inserting the description string. (Bug#15907)
8560 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8562 * data.c: Work around bogus GCC diagnostic about shift count.
8563 Reported by Eli Zaretskii in
8564 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8565 (pre_value): New function.
8566 (count_trailing_zero_bits): Use it.
8568 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8570 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8571 assume C macros are not supported even under -g3 in these old GCC
8574 2013-11-15 Leo Liu <sdl.web@gmail.com>
8576 * minibuf.c (Ftry_completion, Fall_completions)
8577 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8579 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8581 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8582 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8583 This avoids placing unnecessary constants into the Emacs code.
8585 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8587 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8588 for Cygwin w32 build.
8590 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8591 for Cygwin w32 build. (Bug#15892)
8593 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8595 Simplify, port and tune bool vector implementation.
8596 * alloc.c (bool_vector_exact_payload_bytes)
8597 (bool_vector_payload_bytes): Remove.
8598 (bool_vector_fill): Return its argument.
8599 * alloc.c (bool_vector_fill):
8601 * print.c (print_object):
8602 Simplify by using bool_vector_bytes.
8603 * alloc.c (make_uninit_bool_vector):
8604 New function, broken out from Fmake_bool_vector.
8605 (Fmake_bool_vector): Use it. Use tail call.
8606 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8607 * data.c (BITS_PER_ULL): New constant.
8608 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8609 if long long versions don't exist.
8610 (shift_right_ull): New function.
8611 (count_one_bits_word): New function, replacing popcount_bits_word
8612 macro. Don't assume that bits_word is no wider than long long.
8613 (count_one_bits_word, count_trailing_zero_bits):
8614 Don't assume that bits_word is no wider than long long.
8615 * data.c (bool_vector_binop_driver, bool_vector_not):
8616 * fns.c (Fcopy_sequence):
8618 Create an uninitialized destination, to avoid needless work.
8619 (internal_equal): Simplify.
8620 (Ffillarray): Prefer tail call.
8621 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8622 contain at least one word.
8623 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8624 chars are narrower than ints.
8625 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8626 * fns.c (Fcopy_sequence):
8628 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8629 Don't try to port to hosts where bits_word values have holes; the
8630 code wouldn't work there anyway. Verify this assumption, though.
8631 (bool_vector_bytes): New function.
8632 (make_uninit_bool_vector): New decl.
8633 (bool_vector_fill): Now returns Lisp_Object.
8635 * xfns.c (xic_create_fontsetname):
8636 * xrdb.c (gethomedir): Prefer tail calls.
8638 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8640 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8641 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8643 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8644 that requires a return value.
8645 (Fset_buffer_modified_p): Take advantage of this change to do
8648 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8650 * buffer.c (Frestore_buffer_modified_p): Sync it with
8651 Fset_buffer_modified_p.
8652 (Fforce_mode_line_update): New function, moved from subr.el.
8653 (Fset_buffer_modified_p): Use them.
8654 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8656 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8658 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8659 This avoids undefined behavior when subtracting pointers into
8660 different aways. On my platform it also makes the code a tad
8661 smaller and presumably faster.
8663 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8665 * keyboard.c (command_loop_1): Use region-extract-function.
8666 * insdel.c (Qregion_extract_function): Not static any more (can we
8667 stop pretending that these vars can benefit from being marked static?).
8669 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8671 * search.c (find_newline): If buffer text is relocated during the
8672 "dumb loop", adjust C pointers into buffer text to follow suit.
8675 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8677 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8678 for conversion (Bug#15837).
8680 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8682 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8683 for the entire range of inserted characters. (Bug#15841)
8685 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8687 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8689 (realize_default_face): Remove assignment to distant-foreground if
8690 unspecified (Bug#15815).
8692 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8694 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8695 cache-long-scans disabled, since we don't want to call
8696 prepare_to_modify_buffer (in insert_1_both) for each message we
8699 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8700 from buffer.c. Improve commentary to the buffer field setter
8703 * buffer.c (bset_cache_long_scans): Static function deleted.
8704 Improve commentary to the buffer field setter functions.
8705 (init_buffer_once): Default for cache-long-scans changed to t.
8708 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8710 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8712 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8713 This bug was introduced in my 2013-06-21 change, and caused
8714 struct Lisp_Sub_Char_Table objects to be given too many slots,
8715 which broke 'make -C admin/unidata'.
8717 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8719 Import changes from mac-port 4.5.
8720 * macfont.m (mac_font_copy_default_descriptors_for_language)
8721 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8722 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8723 (macfont_language_default_font_names): New.
8724 (macfont_list): Rearrange language/charset code.
8725 (macfont_close): Don't check for macfont_info->cache.
8726 (mac_ctfont_create_preferred_family_for_attributes): New font
8727 selection code, call
8728 mac_font_copy_default_name_for_charset_and_languages.
8729 (mac_font_copy_default_descriptors_for_language)
8730 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8732 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8734 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8736 Port to C11 aligned_alloc, and fix some integer overflows.
8737 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8738 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8739 and use of posix_memalign replaced with aligned_alloc.
8740 (aligned_alloc): New function, defined or declared as needed.
8741 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8742 Don't undef; configure.ac now does this.
8743 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8744 (calloc, aligned_alloc): Check for integer overflow.
8745 (aligned_alloc): Rename from memalign. All uses changed.
8746 (memalign): New function, an alias for aligned_alloc.
8748 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8750 * xdisp.c (redisplay_internal): Fix typo in last change.
8752 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8754 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8756 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8758 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8759 redisplay--mode-lines-cause.
8760 (redisplay_internal): Keep them uptodate. Remove redundant check of
8761 buffer_shared_and_changed.
8762 * *.[chm]: Number every assignment to update_mode_lines so we
8763 can track why it is set.
8765 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8767 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8769 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8771 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8772 can track why it is set.
8774 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8776 Integer-related fixes for term.c etc.
8777 * dispextern.h (face_tty_specified_color): New function.
8778 * term.c (turn_on_face): Don't rely on undefined behavior when
8779 assigning an out-of-range value to 'long'.
8780 Simplify test for toggling highlight.
8781 (tty_capable_p): Omit last two (unused) args. All callers changed.
8782 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8783 (read_menu_input, tty_menu_activate, tty_menu_show):
8784 * xfaces.c (x_supports_face_attributes_p)
8785 (tty_supports_face_attributes_p):
8786 Use bool for boolean. All callers changed.
8787 (tty_supports_face_attributes_p): Omit defaults for color indices;
8788 no longer needed. Simplify tail call.
8790 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8792 * xdisp.c (prepare_menu_bars): Mark static.
8793 * lisp.h (prepare_menu_bars): Don't declare.
8794 * xselect.c (x_handle_selection_clear):
8795 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8797 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8799 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8800 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8802 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8804 * keyboard.c (Fcommand_error_default_function): Rename from
8805 Fdefault_error_output.
8807 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8809 * keyboard.c (Fdefault_error_output): New function, extracted from
8811 (syms_of_keyboard): Use it for Vcommand_error_function.
8813 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8815 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8816 (init_eval): Use it to ensure handlerlist is non-NULL.
8817 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8818 (Fsignal): Adjust NULLness test of handlerlist.
8819 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8821 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8823 * callproc.c (call_process): Call prepare_to_modify_buffer before
8824 decoding text read from the sub-process, as the decoded stuff will
8825 be inserted into the buffer. This will invalidate the various
8826 caches maintained for the buffer. (Bug#15148)
8828 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8830 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8831 string of glyphless-char-display.
8833 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8835 * nsfns.m (ns_get_name_from_ioreg): New function.
8836 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8837 OSX >= 10.9. Use ns_get_name_from_ioreg.
8839 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8841 Simplify and port recent bool vector changes.
8842 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8843 only in this file. Use a more-efficient implementation if the
8844 second argument is a power of 2.
8845 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8846 Remove no-longer-necessary compile-time checks.
8847 (bool_vector_exact_payload_bytes): New function.
8848 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8849 exact payload changed to call the new function. Do not assume
8850 that the arg or result fits in ptrdiff_t.
8851 (bool_vector_fill): New function.
8852 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8854 (vroundup_ct): Don't assume arg fits in size_t.
8855 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8856 invoke set_category_set.
8857 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8858 All callers changed. Use bool_vector_set.
8859 * category.h (XCATEGORY_SET): Remove; no longer needed.
8860 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8862 * data.c (Faref): Use bool_vector_ref.
8863 (Faset): Use bool_vector_set.
8864 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8865 (Fbool_vector_not, Fbool_vector_count_matches)
8866 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8867 * fns.c (concat): Use bool_vector_ref.
8868 (Ffillarray): Use bool_vector_fill.
8869 (mapcar1): Use bool_vector_ref.
8870 (sxhash_bool_vector): Hash words, not bytes.
8871 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8872 a constant, since it's now used in #if.
8873 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8874 unsigned char on unusual architectures, so that we no longer
8875 assume that the number of bits per bits_word is a power of two or
8876 is a multiple of 8 or of CHAR_BIT.
8877 (Qt): Add forward decl.
8878 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8879 at least as strictly as bits_word.
8880 (bool_vector_data, bool_vector_uchar_data): New accessors.
8881 All data structure accesses changed to use them.
8882 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8883 (bool_vector_set): New functions.
8884 (bool_vector_fill): New decl.
8885 (ROUNDUP): Move to alloc.c as described above.
8887 Fix recent gnutls changes.
8888 * gnutls.c (Fgnutls_boot): Don't assume C99.
8889 * process.c (wait_reading_process_output): Fix typo in recent change.
8891 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8893 * process.c (wait_reading_process_output, read_process_output)
8894 (send_process): Check gnutls_state is not NULL.
8896 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8897 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8899 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8901 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8902 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8904 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8907 * nsfns.m (Fx_create_frame): Fix memory leak.
8909 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8910 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8911 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8913 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8915 * xdisp.c (message3_nolog, message_with_string): Encode the string
8916 before writing it to the terminal in a non-interactive session.
8918 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8919 sure we concatenate them into a unibyte string.
8921 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8922 resulting temporary name before returning it to the caller.
8923 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8924 is a unibyte string, convert NAME to a unibyte string to ensure
8925 that the result is also a unibyte string.
8927 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8928 create unibyte strings from default paths and directory/file
8931 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8934 * callproc.c (init_callproc): Use build_unibyte_string to make
8935 sure we create unibyte strings from default paths and
8936 directory/file names.
8938 * buffer.c (init_buffer): Don't store default-directory of
8939 *scratch* in multibyte form. The original problem which led to
8940 that is described in
8941 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8942 but it was solved long ago. (Bug#15260)
8944 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8946 Port to stricter C99 platforms.
8947 Especially, C99 prohibits nesting a struct X inside struct Y if
8948 struct X has a flexible array member.
8949 * alloc.c (struct sdata): New type.
8950 (sdata): Implement in terms of struct sdata.
8951 Remove u member; all uses replaced by next_vector, set_next_vector.
8952 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8953 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8954 (struct sblock): Rename first_data member to data, which is now
8955 a flexible array member. All uses changed.
8956 (next_vector, set_next_vector, large_vector_vec): New functions.
8957 (vector_alignment): New constant.
8958 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8959 (struct large-vector): Now merely a NEXT member, since the old approach
8960 ran afoul of stricter C99. All uses changed to use
8961 large_vector_vec or large_vector_offset.
8962 (large_vector_offset): New constant.
8963 * dispnew.c: Include tparam.h, for tgetent.
8964 Do not include term.h; no longer needed.
8965 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8966 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8967 (struct Lisp_Vector): Use a flexible array member for contents,
8968 instead of a union with a member that is an array of size 1.
8970 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8971 fact that the struct no longer contains a union.
8972 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8973 (struct Lisp_Save_Value, struct Lisp_Free):
8974 Use unsigned, not int, for spacers, to avoid c99 warning.
8975 (union specbinding): Use unsigned, not bool, for bitfield, as
8976 bool is not portable to pre-C99 hosts.
8978 2013-11-04 Glenn Morris <rgm@gnu.org>
8980 * emacs.c (usage_message): Mention that `-L :...' appends.
8982 2013-11-02 Glenn Morris <rgm@gnu.org>
8984 * Makefile.in (abs_builddir): Remove.
8985 (bootstrap_exe): Use relative filename.
8987 Use relative filenames in TAGS files.
8988 * Makefile.in (abs_srcdir): Remove it again.
8989 (.PHONY): Remove frc.
8990 (maintainer-clean): No more TAGS-LISP file.
8991 (TAGS): Pass relative file names to etags.
8992 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8994 * Makefile.in (abs_srcdir): New, set by configure.
8996 (maintainer-clean): Remove pointless echo. That should be in the
8997 top-level Makefile, if anywhere. Delete TAGS-LISP.
8998 (extraclean): No s/ and m/ directories for some time.
8999 (TAGS): Also depend on ctagsfiles3.
9000 Remove no-longer-defined S_FILE.
9001 Pass absolute filenames to etags once more.
9002 (TAGS-LISP): Replace lispdir with its expansion.
9003 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9004 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9006 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9008 * xfaces.c (check_lface_attrs, realize_default_face):
9009 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9010 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9012 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9014 * emacs.c (original_pwd): Remove global var by making it local.
9015 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9017 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9019 * xfaces.c: Declare color_distance.
9020 (QCdistant_foreground): New variable.
9021 (NEAR_SAME_COLOR_THRESHOLD): New define.
9022 (load_color2): New function.
9023 (load_color): Call load_color2.
9024 (load_face_colors): Call load_color2 and if distant-color is specified
9025 calculate distant and use distant-color if colors are near.
9026 (LFACE_DISTANT_FOREGROUND): New define.
9027 (merge_face_ref, Finternal_set_lisp_face_attribute)
9028 (Finternal_get_lisp_face_attribute)
9029 (x_supports_face_attributes_p): Handle distant-foreground similar to
9031 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9033 * dispextern.h (lface_attribute_index):
9034 Add LFACE_DISTANT_FOREGROUND_INDEX.
9036 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9038 * image.c (pbm_next_char): New function.
9039 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9040 (pbm_scan_number): Use it.
9041 (Qlibjpeg_version): New variable.
9042 (syms_of_image): DEFSYM and initialize it.
9044 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9046 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9048 2013-10-31 Glenn Morris <rgm@gnu.org>
9050 * emacs.c (original_pwd): New char.
9051 (main): If using --chdir, store original_pwd.
9052 (init_cmdargs): When setting Vinvocation_directory based on a
9053 relative argv[0], use original_pwd if set. (Bug#15768)
9055 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9057 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9059 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9061 * insdel.c: Fix minor problems found by static checking.
9062 (Qregion_extract_function): Now static.
9063 (prepare_to_modify_buffer_1): Remove unused locals.
9065 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9067 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9068 (syms_of_xdisp): Declare pre-redisplay-function.
9069 (markpos_of_region): Remove function.
9070 (init_iterator, compute_stop_pos, handle_face_prop)
9071 (face_before_or_after_it_pos, reseat_to_string)
9072 (get_next_display_element, window_buffer_changed)
9073 (redisplay_internal, try_cursor_movement, redisplay_window)
9074 (try_window_reusing_current_matrix, try_window_id, display_line)
9075 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9076 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9077 * window.h (struct window): Remove field `region_showing'.
9078 * dispextern.h (struct it): Remove region_beg/end_charpos.
9079 (face_at_buffer_position, face_for_overlay_string)
9080 (face_at_string_position): Update prototypes.
9081 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9082 (face_at_string_position): Remove `region_beg' and `region_end' args.
9083 * fontset.c (Finternal_char_font):
9084 * font.c (font_at, font_range): Adjust calls accordingly.
9085 * insdel.c (Qregion_extract_function): New var.
9086 (syms_of_insdel): Initialize it.
9087 (prepare_to_modify_buffer_1): Use it.
9089 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9091 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9092 * ftxfont.c (ftxfont_get_gcs):
9093 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9094 * xfaces.c (x_free_colors, x_free_dpy_colors)
9095 (x_create_gc, unload_color):
9096 * xselect.c (x_property_data_to_lisp):
9097 * xsettings.c (parse_settings):
9098 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9099 (get_bits_and_offset): Adjust definition.
9100 * frame.c (XParseGeometry): Adjust locals.
9101 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9102 * regex.h (toplevel): Likewise for reg_syntax_t.
9104 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9106 * eval.c (run_hook_with_args): Use FUNCTIONP.
9108 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9110 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9111 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9112 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9113 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9114 on MS-Windows anyway.
9115 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9116 (free_realized_face): ...adjust user.
9117 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9118 white relief pixels to -1.
9119 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9120 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9121 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9123 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9125 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9126 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9127 in practice now. All callers changed.
9129 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9131 * dispextern.h (struct face): Use bitfields for 'underline_type'
9132 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9133 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9134 'stipple' member. Move 'lface' member up to help...
9135 * xfaces.c (make_realized_face): ...this function to find and
9136 clear just the members that need clearing.
9137 (load_face_colors, realize_x_face):
9138 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9140 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9142 * xftfont.c (struct xftfont_info): Remove set-but-unused
9144 (xftfont_open): Adjust user.
9145 (xftfont_get_colors): Remove useless prototype.
9147 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9149 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9150 before passing them to 'unexec'. (Bug#15260)
9152 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9154 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9156 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9158 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9159 the changed signature of the font driver's 'close' method.
9161 * w32font.h (w32font_close): Adjust the prototype to the change in
9162 function definition.
9164 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9166 * w32uniscribe.c (uniscribe_close): Adapt the call to
9167 w32font_close to its new prototype.
9169 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9171 Omit unused frame argument of font API's close function.
9172 * font.h (struct font): Drop frame argument. Adjust comment.
9173 * font.c (font_clear_cache, font_close_object): Adjust users.
9174 * ftfont.c (ftfont_close):
9175 * ftxfont.c (ftxfont_close):
9176 * macfont.m (macfont_close):
9177 * nsfont.m (nsfont_close):
9178 * w32font.c (w32font_close):
9179 * xfont.c (xfont_close):
9180 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9181 tweak comments and make functions safe if called more than once for
9182 the same font object.
9184 Perform font-specific cleanup when font object is swept by GC. See
9185 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9186 * alloc.c (cleanup_vector): New function.
9187 (sweep_vector): Call it for each reclaimed vector object.
9188 * font.h (struct font): Adjust comment.
9190 2013-10-24 Glenn Morris <rgm@gnu.org>
9192 * Makefile.in (abs_top_srcdir): New, set by configure.
9194 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9196 Adjust recent font-related changes to fix bug#15686.
9197 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9198 is a live window system frame, mark its default font too.
9200 2013-10-23 Glenn Morris <rgm@gnu.org>
9202 * Makefile.in (RUN_TEMACS): Make relative (again).
9203 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9204 (bootstrap-emacs$(EXEEXT)):
9205 Quote entities that might contain whitespace.
9207 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9209 Port to Solaris 10 and its bundled GCC.
9210 Problem reported by Timothy C. Burt.
9211 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9213 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9215 Do not allow font caches to grow too large.
9216 * alloc.c (compact_font_cache_entry, compact_font_caches):
9217 New functions or stub if not HAVE_WINDOW_SYSTEM.
9218 (compact_undo_list): Factor out from Fgarbage_collect.
9220 (mark_face_cache): Mark face font. Move down to avoid
9222 (mark_terminals): Do not mark font cache here.
9223 (Fgarbage_collect): Call compaction functions described
9224 above. Adjust comment.
9226 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9228 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9229 chdir to HOME (bug#15607).
9231 * nsterm.m (Qcocoa, Qgnustep): New variables.
9232 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9233 (ns_get_color): Make selection color work for GNUstep also.
9235 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9237 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9238 handles mouse clicks. Instead, let GPM use the same code as all
9239 the other mice use. See the discussion starting at
9240 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9241 for the details of the problem with the menu bar this fixes.
9243 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9245 Remove port-specific display name lists to avoid extra
9246 complexity and data duplication with display info lists.
9247 * xterm.h (x_display_name_list): Remove declaration.
9248 * xterm.c (x_display_name_list): Remove.
9249 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9250 * xfns.c (x_display_info_for_name, Fx_display_list):
9251 Likewise. Use x_display_list where appropriate.
9252 * w32term.h (w32_display_name_list): Remove declaration.
9253 * w32term.c (w32_display_name_list): Remove.
9254 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9256 * w32fns.c (x_display_info_for_name, Fx_display_list):
9257 Likewise. Use x_display_list where appropriate.
9258 * nsterm.h (ns_display_name_list): Remove declaration.
9259 * nsterm.m (ns_display_name_list): Remove.
9260 (ns_term_init, syms_of_nsterm): Adjust users.
9261 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9262 Likewise. Use x_display_list where appropriate.
9263 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9264 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9265 (mark_terminals): Mark per-terminal font cache.
9267 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9269 Don't run timers in input-pending-p. Its new check-timers param
9270 provides the prior behavior. (Bug#15045).
9271 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9273 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9275 Make some functions static in non-Microsoft builds.
9276 On my platform (Fedora 19 x86-64), this shrinks the
9277 Emacs executable (text+data) by 0.25%.
9278 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9279 (load_color) [!MSDOS]:
9280 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9281 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9282 * lisp.h (check_existing):
9283 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9284 (network_interface_info) [!WINDOWSNT]:
9285 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9286 Remove extern decls.
9287 * fileio.c (check_existing):
9288 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9289 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9290 (network_interface_info) [!WINDOWSNT]:
9291 * term.c (encode_terminal_code) [!WINDOWSNT]:
9292 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9293 * xfaces.c (load_color) [!MSDOS]:
9295 * fileio.c (check_existing, check_executable, check_writable):
9296 * process.c (network_interface_list, network_interface_info):
9297 Move earlier, so that we don't need forward decls.
9298 * gnutls.c (fn_gnutls_transport_set_errno)
9299 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9301 * w32.c (init_environment): Use faccessat rather than
9302 check_existing, partly for consistency with the rest of the code
9303 in this file, partly so that check_existing can be static.
9305 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9306 * emacs.c (MAIN_PROGRAM): New macro.
9307 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9308 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9310 bool vector int width fixes
9311 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9312 (Fbool_vector_count_matches_at):
9313 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9314 can exceed PTRDIFF_MAX, at least in theory.
9315 (Fbool_vector_count_matches_at):
9316 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9318 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9320 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9321 (struct sockaddr): Add forward decl, for platforms that lack it.
9323 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9325 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9328 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9330 * w32.c (network_interface_get_info, network_interface_list)
9331 (network_interface_info): New functions. (Bug#15610)
9332 (GetAdaptersInfo_Proc): New typedef.
9333 (get_adapters_info): New wrapper function.
9334 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9336 * process.h (network_interface_list, network_interface_info):
9339 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9340 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9341 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9342 for WINDOWSNT. Doc fix.
9343 (syms_of_process): Defsubr Snetwork_interface_list and
9344 Snetwork_interface_info unconditionally.
9346 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9347 in NS GUI sessions. (Bug#15629)
9349 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9351 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9353 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9355 * print.c (print_object): Print " ..." when truncating bool vectors.
9357 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9359 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9360 standard mouse buttons.
9362 * termhooks.h (struct input_event): Remove incorrect commentary.
9364 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9366 Disallow bool vector operations on mixed-length operands.
9367 The old behavior left garbage in the result vector sometimes,
9368 and didn't seem to be useful.
9369 * data.c (Qwrong_length_argument): New static var.
9370 (wrong_length_argument): New function.
9371 (bool_vector_binop_driver): Check that args agree in length.
9373 * keyboard.c, keyboard.h (all_kboards): Now static.
9375 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9377 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9378 note from the lispref.
9380 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9382 * nsterm.h (struct ns_display_info): Remove set-but-unused
9383 member image_cache (image caches are per-terminal anyway).
9384 (FRAME_X_IMAGE_CACHE): Remove.
9385 * nsterm.m (ns_initialize_display_info): Adjust user.
9387 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9389 * w32proc.c: Include mingw_time.h.
9391 * w32.c: Include mingw_time.h.
9393 Implement scrolling of TTY menus when the screen is too short.
9395 * term.c (tty_menu_display): Accept an additional argument, the
9396 menu item from which to start displaying the menu. Account for
9397 the value of Y when limiting the menu to the number of available
9399 (mi_result): New enumeration.
9400 (read_menu_input): Return enumerated value. When the y coordinate
9401 hits min_y or max_y, return scroll indication instead of wrapping
9403 (tty_menu_activate): Handle the scrolling indications from
9404 read_menu_input. Compute the first menu item to display and pass
9405 it to tty_menu_display.
9407 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9409 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9410 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9411 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9412 Adjust to match the change described below.
9413 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9414 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9415 memory_below_frame members to...
9416 * termchar.h (struct tty_display_info): ...here because they're
9417 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9418 * term.c (init_tty):
9419 * nsterm.m (ns_create_terminal):
9420 * w32term.c (w32_create_terminal):
9421 * xterm.c (x_create_terminal): Adjust users.
9422 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9423 to filter out non-TTY frames. Adjust comment.
9424 (scrolling): Adjust user. Prefer eassert for debugging check.
9426 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9428 * xfaces.c (PT_PER_INCH): Remove unused macro.
9429 * termhooks.h (struct terminal): Remove set-but-unused
9430 member fast_clear_end_of_line.
9431 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9432 * nsterm.m (ns_create_terminal):
9433 * term.c (init_tty):
9434 * w32term.c (w32_create_terminal):
9435 * xterm.c (x_create_terminal): Adjust users.
9437 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9439 * lisp.h (bool_vector_size): New function.
9440 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9441 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9442 (Fbool_vector_not, Fbool_vector_count_matches_at):
9443 Remove uses of 'eassume' that should no longer be needed,
9444 because they are subsumed by the 'eassume' in bool_vector_size.
9446 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9448 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9449 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9450 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9452 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9454 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9455 have different dimensions. (Bug#15575)
9457 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9460 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9462 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9464 * term.c (tty_menu_show): Never return with unbalanced
9465 specpdl. Use eassert for debugging check. Adjust style.
9467 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9469 * term.c (read_menu_input): Make selection of menu items
9470 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9471 (tty_menu_activate): Fix off-by-one error when computing max_y.
9473 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9475 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9476 audit logging (only used with GnuTLS 3.x) and enable it.
9478 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9480 * dispnew.c (redraw_frame): Remove useless #ifdef because
9481 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9482 Also, move TTY fflush to...
9483 * term.c (tty_update_end): ...this function.
9485 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9487 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9488 the end of the frame's glyph matrix. (Bug#15575)
9490 * term.c (tty_menu_display): Don't move cursor while overwriting
9491 frame's glyphs with menu items. Limit the number of items
9492 displayed to what can be shown on the available screen lines,
9493 excluding the echo area.
9494 (tty_menu_activate): Limit the Y coordinate allowed by
9495 read_menu_input to the last screen line used for menu display.
9497 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9499 * lisp.h (eassume): New macro.
9500 Also, include <verify.h>, for 'assume'.
9501 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9502 (vroundup, vector_nbytes):
9503 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9504 (Fbool_vector_not, Fbool_vector_count_matches)
9505 (Fbool_vector_count_matches_at):
9506 Use eassume, not eassert.
9507 * casetab.c (set_identity, shuffle):
9508 * composite.c (composition_gstring_put_cache):
9509 * dispnew.c (update_frame_1):
9510 * ftfont.c (ftfont_shape_by_flt):
9511 * image.c (gif_load):
9512 * intervals.c (offset_intervals):
9513 * macfont.m (macfont_shape):
9514 Remove calls to 'assume' that are no longer needed, because
9515 --enable-gcc-warnings no longer generates bogus warnings
9516 when these calls are removed.
9518 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9520 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9522 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9524 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9525 (Qsubstitute_env_in_file_name): New var.
9526 (syms_of_fileio): Define it.
9528 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9530 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9531 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9534 * term.c (save_and_enable_current_matrix): Don't allocate and
9535 don't save margin areas.
9536 (restore_desired_matrix): Don't restore margin areas.
9537 (free_saved_screen): Don't free margin areas.
9539 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9541 * image.c: Pacify --enable-gcc-warnings.
9542 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9543 #define only if used.
9545 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9547 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9548 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9549 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9550 (gif_load): For giflib v5.x and later, display the error message
9551 produced by giflib when its functions fail.
9552 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9555 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9557 * keyboard.c (last_event_timestamp): Remove. For X selection and
9558 GTK popup menus, it may be obtained from per-frame X display info.
9559 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9560 (process_special_events): Adjust users.
9561 * keyboard.h (last_event_timestamp): Remove declaration.
9562 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9563 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9564 * menu.h (xmenu_show): Adjust prototype.
9565 * menu.c (Fx_popup_menu): Adjust user.
9566 * xselect.c (x_own_selection, x_get_foreign_selection)
9567 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9569 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9571 * keyboard.c (init_kboard): Now static. Add arg
9572 to denote window system. Adjust comment.
9573 (init_keyboard): Adjust user.
9574 (allocate_kboard): New function.
9576 * nsterm.m (ns_term_init):
9577 * term.c (init_tty):
9578 * w32term.c (w32_create_terminal):
9579 * xterm.c (x_term_init): Use it.
9580 * keyboard.h (init_kboard): Remove prototype.
9581 (allocate_kboard): Add prototype.
9583 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9585 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9586 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9588 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9590 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9592 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9594 * term.c (tty_menu_activate): Flush the output stream after
9595 showing the cursor, and don't mark the frame garbaged at exit from
9596 the function. Fixes redisplay glitches when moving from one menu
9599 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9601 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9602 or throw error (Bug#15570).
9604 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9606 * intervals.c (temp_set_point_both): Move test into 'eassert',
9609 * lisp.h (eassert): Don't use 'assume'.
9610 Sometimes 'assume' wins in performance, and sometimes it loses,
9611 so it shouldn't be used all the time. Perhaps we need two
9612 flavors of 'eassert', one for where 'assume' is far more likely
9613 to help or to hurt; but that can be done later.
9614 Problem reported by Dmitry Antipov in
9615 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9616 Also, don't include <verify.h>; no longer needed.
9618 2013-10-09 Glenn Morris <rgm@gnu.org>
9620 * eval.c (Fcond): Doc tweak.
9622 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9624 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9625 expressions with side effects to eassert. (Bug#15565)
9627 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9629 * fns.c (hashfn_user_defined): Allow hash functions to return any
9632 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9634 Fix minor problems found by static checking.
9635 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9636 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9637 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9638 * keyboard.c (read_menu_command): Remove unused local.
9639 * lisp.h (read_menu_command): New decl.
9640 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9641 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9642 Return ptrdiff_t, not int.
9643 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9644 not int, for benefit of xpalloc.
9645 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9647 (have_menus_p): Remove; unused.
9648 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9649 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9650 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9652 (save_and_enable_current_matrix): Omit unnecessary casts.
9653 (read_menu_input): Omit local extern decl (now in lisp.h).
9654 Don't access uninitialized storage if mouse_get_xy fails.
9655 (tty_menu_activate): Mark local as initialized, for lint.
9656 (tty_menu_activate, tty_meny_show): Remove unused locals.
9658 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9660 Support menus on text-mode terminals.
9661 * xterm.h (xw_popup_dialog): Add prototype.
9663 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9664 (xmenu_show): Block input here, instead in Fx_popup_menu.
9665 (xw_popup_dialog): New function, with X-specific bits of popup
9668 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9671 * window.c (Fset_window_configuration): Use run-time tests of the
9672 frame type instead of compile-time conditionals, when menu-bar
9673 lines are considered.
9675 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9676 (w32_popup_dialog): New prototypes.
9678 * w32menu.c (Fx_popup_dialog): Function deleted.
9679 (w32_popup_dialog): New function, with w32 specific bits of popup
9680 dialogs. Block input here.
9682 * w32inevt.c (w32_console_read_socket): Minor change to add
9683 debugging TTY events.
9685 * w32fns.c (show_hourglass): If returning early because the frame
9686 is not a GUI frame, unblock input.
9688 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9689 (cursorY): New functions.
9691 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9692 WINDOWSNT, macros that call curX and curY elsewhere.
9694 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9696 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9697 specific function to hide and show cursor on a text-mode terminal.
9698 (tty_menu_struct, struct tty_menu_state): New structures.
9699 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9700 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9701 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9702 (tty_menu_locate, save_and_enable_current_matrix)
9703 (restore_desired_matrix, screen_update, read_menu_input)
9704 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9705 (tty_pop_down_menu, tty_menu_last_menubar_item)
9706 (tty_menu_new_item_coords, tty_menu_show): New functions.
9707 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9709 * nsterm.h (ns_popup_dialog): Adjust prototype.
9711 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9713 (ns_popup_dialog): Adapt order of arguments to the other
9714 *_menu_show implementations.
9715 (Fx_popup_dialog): Function deleted.
9717 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9719 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9721 * menu.c (have_boxes): New function.
9722 (single_keymap_panes): Use it instead of a compile-time
9724 (single_menu_item): Use run-time tests of the frame type instead
9725 of compile-time conditionals.
9726 (encode_menu_string): New function.
9727 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9728 the macro, since different types of frame need different encoding
9730 (digest_single_submenu): Use run-time tests of frame type instead
9731 of, or in addition to, compile-time conditionals.
9732 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9733 (Fx_popup_menu): Detect when the function is called from keyboard
9734 on a TTY. Don't barf when invoked on a text-mode frame.
9735 Check frame type at run time, instead of compile-time conditionals for
9736 invoking terminal-specific menu-show functions.
9737 Call tty_menu_show on text-mode frames.
9738 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9739 run time to determine which alternative to invoke; support dialogs
9742 * keyboard.h <Qmouse_movement>: Declare.
9744 * keyboard.c <Qmouse_movement>: Now extern.
9745 <Qecho_keystrokes>: New static variable.
9746 (read_key_sequence): Accept an additional argument, a flag to
9747 prevent redisplay during reading of the key sequence. All callers
9749 (read_menu_command): New function.
9750 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9752 (toolkit_menubar_in_use): New function.
9753 (make_lispy_event): Use it instead of a compile-time test.
9755 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9756 window-system being available.
9758 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9759 to x-popup-dialog on the frame type, they all now support popup
9762 * dispnew.c (save_current_matrix): Save the margin areas.
9763 (restore_current_matrix): Restore margin areas.
9764 (update_frame_with_menu): New function.
9766 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9769 * alloc.c (make_save_ptr): Now compiled unconditionally.
9771 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9773 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9774 (redraw_frame, update_frame): Adjust users.
9775 * dispextern.h (set_window_update_flags): Adjust prototype.
9776 * xdisp.c (redisplay_internal): When updating all frames with zero
9777 windows_or_buffers_changed, assume that only the windows that shows
9778 current buffer should be really updated.
9780 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9782 Do not allocate huge temporary memory areas and objects while encoding
9783 for file I/O, thus reducing an enormous memory usage for large buffers.
9784 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9785 * coding.h (struct coding_system): New member raw_destination.
9786 * coding.c (setup_coding_system): Initialize it to zero.
9787 (encode_coding_object): If raw_destination is set, do not create
9788 dst_object. Add comment.
9789 * fileio.c (toplevel): New constant E_WRITE_MAX.
9790 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9791 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9793 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9795 * nsterm.m (windowDidExitFullScreen:)
9796 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9798 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9800 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9801 * keyboard.c (unblock_input_to): Don't process pending signals
9802 if a fatal error is in progress.
9804 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9805 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9806 they're talking about words in Lisp bool vectors.
9807 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9808 * data.c (popcount_bits_word): Rename from popcount_size_t.
9809 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9812 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9814 Improve support for popcount and counting trailing zeros (Bug#15550).
9815 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9816 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9817 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9818 (popcount_size_t_msc, popcount_size_t_gcc):
9819 Remove; now done by Gnulib.
9820 (popcount_size_t): Now a macro that defers to Gnulib.
9821 (count_trailing_zero_bits): Return int, for consistency with
9822 Gnulib and because Emacs prefers signed to unsigned int.
9823 Don't assume that size_t is either unsigned int or unsigned long
9824 or unsigned long long.
9825 (size_t_to_host_endian): Do not assume that size_t is either
9826 exactly 32 or exactly 64 bits wide.
9827 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9828 etc., so that it's now an enum constant, not a macro.
9829 No need to assume that it's either 32 or 64.
9831 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9833 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9836 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9838 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9839 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9841 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9843 emacs_read and emacs_write now use void *, not char *.
9844 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9845 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9846 Buffer arg is now void *, not char *. This matches plain
9847 'read' and 'write' better, and avoids a constraint violation
9848 on Solaris 9 with Oracle Studio.
9850 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9852 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9853 memset to explicit loop. Otherwise copy largest possible chunk
9854 from initialized to uninitialized part, thus allowing the longer
9855 memcpy runs and reducing the number of loop iterations.
9857 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9859 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9860 hide toolbar (Bug#15388).
9861 (windowDidEnterFullScreen:): If presentation options are zero,
9862 set them here (Bug#15388).
9863 (ns_update_auto_hide_menu_bar): Remove runtime check.
9864 Don't auto hide dock unless menubar is also auto hidden.
9866 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9868 * editfns.c (message): Mention batch mode in doc string.
9870 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9872 * nsterm.m (check_native_fs): Remove erroneous comment.
9874 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9876 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9877 uses find_newline instead of scan_newline and so doesn't move point.
9879 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9881 Use hardware support for byteswapping on glibc x86 etc.
9882 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9883 whereas the old swap64 needed 30.
9884 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9885 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9886 Use byteswap.h's macros to swap bytes.
9887 * lisp.h (swap16, swap32, swap64): Remove.
9888 All uses replaced by bswap_16, bswap_32, bswap_64.
9890 * bytecode.c (exec_byte_code): Use some more volatile variables
9891 to work around local variables getting clobbered by longjmp.
9892 Port to pre-C99, which doesn't allow decls after stmts.
9894 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9896 * lisp.h (eassert): Assume that COND is true when optimizing.
9897 In other words, take on the behavior of eassert_and_assume.
9898 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9899 (eassert_and_assume): Remove. All uses replaced by eassert.
9901 * xdisp.c (Qglyphless_char): Now static.
9903 Adjust to merge from gnulib.
9904 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9905 * lisp.h: Include <verify.h>, for 'assume'.
9907 * eval.c (clobbered_eassert): New macro.
9908 (internal_catch, internal_condition_case)
9909 (internal_condition_case_1, internal_condition_case_2)
9910 (internal_condition_case_n): Use it instead of eassert
9911 when the argument contains locals clobbered by longjmp.
9912 Don't use clobbered locals outside of clobbered_eassert.
9913 (internal_lisp_condition_case): Use a volatile variable
9914 to work around a local variable's getting clobbered.
9916 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9918 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9919 (PUSH_HANDLER): New macro.
9920 (catchlist): Remove.
9921 (handlerlist): Always declare.
9923 * eval.c (catchlist): Remove (merge with handlerlist).
9924 (handlerlist, lisp_eval_depth): Not static any more.
9925 (internal_catch, internal_condition_case, internal_condition_case_1)
9926 (internal_condition_case_2, internal_condition_case_n):
9928 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9929 handlerlist/catchlist.
9930 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9931 handlerlist which can only handle a single condition-case handler at
9933 (find_handler_clause): Simplify since we only a single branch here
9936 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9938 (bcall0): New function.
9939 (exec_byte_code): Add corresponding cases. Improve error message when
9940 encountering an invalid byte-code. Let Bunwind_protect accept
9941 a function (rather than a list of expressions) as argument.
9943 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9944 and make them unconditional now that they're heap-allocated.
9946 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9948 * charset.c (Fdecode_char, Fencode_char): Remove description of
9949 `restriction' arg. now that it's hidden by advertised-calling-convention.
9951 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9953 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9954 Remove unused variable (from mac-port).
9955 (macfont_draw): Use s->ybase for correct y position.
9957 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9959 * frame.h (struct frame): Drop has_minibuffer member because...
9960 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9961 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9963 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9965 * window.h (struct window): Prefer enum text_cursor_kinds to int
9966 for phys_cursor_type member. Move the latter, phys_cursor_width,
9967 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9968 * window.c (replace_window, make_window): Adjust users.
9970 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9972 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9973 this module is never compiled otherwise.
9975 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9977 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9980 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9982 * xdisp.c (get_next_display_element): Don't call face_for_font in
9983 a build configured --without-x. (Bug#15484)
9985 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9987 * window.c (calc_absolute_offset): #elif should be #elif defined.
9989 * frame.c (delete_frame): Block/unblock input to overcome race
9990 condition (Bug#15475).
9992 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9994 * frame.c (delete_frame): Record selected frame only after
9995 calling Qdelete_frame_functions (Bug#15477).
9997 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9999 * nsterm.m (ns_selection_color): Remove.
10000 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10001 NSColor selectedText(Background)Color. Only for COCOA.
10002 (ns_term_init): Remove assignment of ns_selection_color, logic
10003 moved to ns_get_color.
10005 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10006 NS_SELECTION_COLOR_DEFAULT.
10007 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10009 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10011 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10012 frame' does not have the tool_bar_window member.
10014 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10016 Signal error when reading an empty byte-code object (Bug#15405)
10017 * lread.c (read1): Signal error.
10018 * alloc.c (make_byte_code): eassert header size.
10019 (sweep_vectors): Change an int to size_t.
10021 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10023 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10024 instead of ints, as it's the usual style for offsetof constants. See:
10025 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10027 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10028 This is ugly, but it should fix the performance problem for older
10029 GCC versions in the short run. I'll look into integrating the
10030 Gnulib module for popcount, as a better fix.
10031 See the thread starting in:
10032 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10033 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10034 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10035 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10036 (popcount_size_t): Use it.
10038 2013-09-24 Daniel Colascione <dancol@dancol.org>
10040 * process.c (Fnetwork_interface_info): Fix build break due to
10043 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10045 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10046 Prefer signed to unsigned integers where either will do.
10047 No need for 'const' on locals that do not escape.
10048 Omit easserts with unnecessary and unportable assumptions about
10049 alignment. Avoid unnecessary casts to char *.
10051 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10053 Use union for the payload of struct Lisp_Vector.
10054 This helps to avoid a few glitches dictated by C's aliasing rules.
10055 * lisp.h (struct Lisp_Vector): Use union for next and
10056 contents member. Adjust comment. Change related users.
10057 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10058 Related users changed.
10059 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10060 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10061 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10062 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10064 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10066 Optimize glyph row clearing and copying routines.
10067 * dispextern.h (struct glyph_row): Change layout of struct
10068 glyph_row to help copy_row_except_pointers. Adjust comment.
10069 * dispnew.c (null_row): Remove.
10070 (clear_glyph_row): Use offsetof and memset to find and clear
10071 just the members that need clearing. Adjust comment.
10072 (copy_row_except_pointers): Likewise for copying.
10074 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10076 Some minor cleanups of recently-added bool vector code.
10077 * conf_post.h (assume): Always return void. Use lint version
10078 only if GCC and MSC versions don't apply.
10079 * conf_post.h (assume):
10080 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10081 Depend on _MSC_VER, not __MSC_VER, for consistency with
10083 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10084 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10085 (bool_vector_binop_driver, count_trailing_zero_bits)
10086 (size_t_to_host_endian): Now static, not static inline;
10087 the latter isn't needed with modern compilers and doesn't
10088 work with older compilers anyway.
10090 * alloc.c (valgrind_p): Use bool for boolean.
10092 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10094 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10095 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10096 (display_last_displayed_message_p, message_buf_print)
10097 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10098 Use bool for boolean.
10099 * dispextern.h (cancel_line, init_desired_glyphs):
10100 Remove ancient leftover.
10101 (help_echo_showing_p, hourglass_shown_p):
10102 * lisp.h (noninteractive_need_newline): Adjust declaration.
10104 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10106 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10108 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10109 ...this file and convert the latter to static. Adjust comment.
10110 (make_initial_frame):
10111 * window.c (init_window_once): Adjust user.
10112 * frame.h (last_nonminibuf_frame): Remove declaration.
10113 * lisp.h (selected_frame): Likewise.
10114 * msdos.c (the_only_display_info): Adjust comment.
10116 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10118 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10119 computing the end column of mouse-highlight that comes from
10120 display or overlay strings. (Bug#15437)
10121 (note_mouse_highlight): Adapt calculation of last argument to
10122 mouse_face_from_string_pos to the above change.
10124 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10125 all platforms, not just for clang.
10127 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10129 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10130 about excess arguments to snprintf.
10132 * conf_post.h(assume): Use __builtin_unreachable for clang.
10134 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10136 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10137 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10139 2013-09-23 Daniel Colascione <dancol@dancol.org>
10141 * alloc.c (USE_VALGRIND): New macro; on by default
10142 when ENABLE_CHECKING.
10143 (mark_maybe_object, mark_maybe_pointer)
10144 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10146 (valgrind_p) [USE_VALGRIND]: New variable.
10147 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10149 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10151 * process.c (wait_reading_process_output): Change int pnamelen to
10154 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10155 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10156 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10157 argument to unsigned long to avoid warning.
10158 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10160 * conf_post.h (assume): Fix compiler error: x shall be cond.
10162 2013-09-22 Daniel Colascione <dancol@dancol.org>
10164 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10165 warning when compiling without a window system.
10167 2013-09-22 Daniel Colascione <dancol@dancol.org>
10169 * data.c (Qbool_vector_p): New symbol.
10170 (bool_vector_spare_mask, popcount_size_t_generic)
10171 (popcount_size_t_msc, popcount_size_t_gcc)
10173 (bool_vector_binop_driver)
10174 (count_trailing_zero_bits, size_t_to_host_endian)
10175 (Fbool_vector_exclusive_or)
10176 (Fbool_vector_union)
10177 (Fbool_vector_intersection, Fbool_vector_set_difference)
10178 (Fbool_vector_subsetp, Fbool_vector_not)
10179 (Fbool_vector_count_matches)
10180 (Fbool_vector_count_matches_at): New functions.
10181 (syms_of_data): Intern new symbol, functions.
10182 * alloc.c (bool_vector_payload_bytes): New function.
10183 (Fmake_bool_vector): Instead of calling Fmake_vector,
10184 which performs redundant initialization and argument checking,
10185 just call allocate_vector ourselves. Make sure we clear any
10186 terminating padding to zero.
10187 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10188 instead of open-coding the size calculation.
10189 (vroundup_ct): New macro.
10190 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10191 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10192 * composite.c (composition_gstring_put_cache):
10193 Change lint_assume to assume.
10194 * conf_post.h (assume): New macro.
10195 (lint_assume): Remove.
10196 * dispnew.c (update_frame_1): Change lint_assume to assume.
10197 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10199 * image.c (gif_load): Change lint_assume to assume.
10200 * lisp.h (eassert_and_assume): New macro.
10201 (Qbool_vector_p): Declare.
10202 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10203 (swap16, swap32, swap64): New inline functions.
10204 * macfont.m (macfont_shape): Change lint_assume to assume.
10205 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10206 * xsettings.c (parse_settings): Use new swap16 and
10207 swap32 from lisp.h instead of file-specific macros.
10209 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10211 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10212 found (which can legitimately happen when the glyph row at the
10213 window start is disabled in the current_matrix. (Bug#15365)
10215 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10217 Fix syntax.h bug introduced by recent INLINE change.
10218 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10219 conditionally compiled one way in some modules, and a different
10220 way in others. This doesn't work with extern inline functions,
10221 which must have the same definition in all modules, because the
10222 defining code might be shared across modules, depending on the
10223 implementation. Symptoms reported by Martin Rudalics in:
10224 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10225 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10226 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10227 overriding the corresponding functions in syntax.h.
10228 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10229 (syntax_property): New inline functions.
10230 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10231 Rewrite in terms of these new functions.
10233 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10235 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10236 not chars_in_text, whose result depends on the multibyteness of
10237 the current buffer. (Bug#15426)
10239 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10241 Port recent change to hosts where pointers aren't 'long'.
10242 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10243 Don't assume that pointers are the same width as 'long'.
10244 Add a compile-time check that a pointer fits into two X slots.
10246 A simpler, centralized INLINE.
10247 * conf_post.h (INLINE): Define only if not already defined.
10248 This allows us to use a single INLINE, defined by one file
10250 * emacs.c (INLINE): Define it.
10251 Also, include category.h, charset.h, composite.h, dispextern.h,
10252 syntax.h, systime.h, so that their INLINE definitions are expanded
10253 properly for Emacs.
10254 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10255 * buffer.h, buffer.c (BUFFER_INLINE):
10256 * category.h, category.c (CATEGORY_INLINE):
10257 * character.h, character.c (CHARACTER_INLINE):
10258 * charset.h, charset.c (CHARSET_INLINE):
10259 * composite.h, composite.c (COMPOSITE_INLINE):
10260 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10261 * frame.h, frame.c (FRAME_INLINE):
10262 * intervals.h, intervals.c (INTERVALS_INLINE):
10263 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10264 * lisp.h, alloc.c (LISP_INLINE):
10265 * process.h, process.c (PROCESS_INLINE):
10266 * syntax.h, syntax.c (SYNTAX_INLINE):
10267 * systime.h, sysdep.c (SYSTIME_INLINE):
10268 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10269 * window.h, window.c (WINDOW_INLINE):
10270 Remove. All uses replaced with INLINE.
10272 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10274 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10275 to avoid Bug#15398.
10277 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10279 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10280 'const char *' to avoid compiler warnings due to similar change in
10281 the prototype of x_get_string_resource.
10283 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10285 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10286 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10287 going to replace static variables below. Adjust comments.
10288 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10289 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10290 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10291 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10292 Related users changed.
10293 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10294 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10295 last_mouse_movement_time, going to replace static variables below.
10297 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10298 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10300 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10301 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10302 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10303 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10304 static variables below.
10305 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10306 (last_mouse_scroll_bar): Remove.
10307 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10308 (mouseExited): Related users changed.
10310 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10312 Do not use external array to process X scroll bar messages.
10313 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10314 (x_send_scroll_bar_event): Pack window pointer into two slots
10315 of XClientMessageEvent if we're 64-bit. Adjust comment.
10316 (x_scroll_bar_to_input_event): Unpack accordingly.
10318 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10320 Ifdef away recent changes which aren't relevant to NS port.
10321 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10322 [!HAVE_NS]: Declare as such.
10323 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10324 [!HAVE_NS]: Define as such.
10326 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10328 * frame.c (x_redo_mouse_highlight): New function
10329 to factor out common code used in W32 and X ports.
10330 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10331 * xterm.h (struct x_display_info):
10332 * w32term.h (struct w32_display_info):
10333 * nsterm.h (struct ns_display_info): New members
10334 last_mouse_motion_frame, last_mouse_motion_x and
10335 last_mouse_motion_y, going to replace static variables below.
10336 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10337 (redo_mouse_highlight): Remove.
10338 (note_mouse_movement, syms_of_xterm): Adjust user.
10339 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10340 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10341 (redo_mouse_highlight): Remove.
10342 (note_mouse_movement, syms_of_w32term): Adjust user.
10343 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10344 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10346 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10347 * nsfns.m (compute_tip_xy): Adjust user.
10349 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10351 * frame.c (x_mouse_grabbed): New function.
10352 * dispextern.h (x_mouse_grabbed): Add prototype.
10353 (last_mouse_frame): Remove declaration.
10354 * xterm.h (struct x_display_info):
10355 * w32term.h (struct w32_display_info):
10356 * nsterm.h (struct ns_display_info): New member
10357 last_mouse_frame, going to replace...
10358 * xdisp.c (last_mouse_frame): ...global variable.
10359 (note_tool_bar_highlight):
10360 * w32term.c (w32_mouse_position, w32_read_socket):
10361 * xterm.c (XTmouse_position, handle_one_xevent):
10362 Use x_mouse_grabbed.
10363 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10365 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10367 * w32term.c (w32_read_socket): Avoid temporary
10368 variables in a call to x_real_positions.
10369 * xterm.c (handle_one_xevent): Likewise.
10371 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10373 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10374 (x_icon_type): Remove prototype.
10375 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10376 * frame.c (x_icon_type): Remove.
10377 * w32term.c (x_make_frame_visible, x_iconify_frame):
10378 * xterm.c (x_make_frame_visible, x_iconify_frame):
10379 Use x_set_bitmap_icon to factor out common code.
10381 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10383 * dispextern.h (check_x_display_info, x_get_string_resource):
10384 Declare here just once and unify the latter.
10385 * frame.c (check_x_display_info, x_get_string_resource):
10386 * nsterm.h (check_x_display_info):
10387 * xrdb.c (x_get_string_resource):
10388 * xterm.h (check_x_display_info): Remove prototypes.
10389 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10390 * w32reg.c (x_get_string_resource): Likewise.
10391 (w32_get_rdb_resource): Adjust user.
10393 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10395 * xterm.h (struct x_display_info): New member
10396 x_pending_autoraise_frame, going to replace...
10397 * xterm.c (pending_autoraise_frame): ...static variable.
10398 (x_new_focus_frame, XTread_socket): Adjust users.
10399 * w32term.h (struct w32_display_info): New member
10400 w32_pending_autoraise_frame, going to replace...
10401 * w32term.c (pending_autoraise_frame): ...global variable.
10402 (x_new_focus_frame, w32_read_socket): Adjust users.
10404 2013-09-17 Glenn Morris <rgm@gnu.org>
10406 * xdisp.c (message_dolog): If we create *Messages*,
10407 switch it to messages-buffer-mode.
10409 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10411 Don't overuse 'const' in types of locals.
10412 * bidi.c (bidi_count_bytes):
10413 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10414 (xg_event_is_for_scrollbar):
10415 * xselect.c (x_handle_property_notify)
10416 (x_handle_selection_notify, x_handle_dnd_message):
10417 * xsettings.c, xsettings.h (xft_settings_event):
10418 * xterm.c (x_handle_net_wm_state, handle_one_event)
10419 (x_menubar_window_to_frame, x_detect_focus_change)
10420 (construct_mouse_click, note_mouse_movement)
10421 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10422 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10423 (handle_one_xevent, x_handle_net_wm_state):
10424 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10425 (x_handle_dnd_message):
10426 Avoid unnecessary 'const', typically the second 'const' in
10427 'const foo * const arg', a 'const' that does not affect the API
10428 and doesn't significantly help the human reader.
10430 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10432 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10433 only if Glib < 2.36.0.
10434 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10435 * xsettings.c (init_gconf, init_gsettings): Do not check
10437 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10439 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10441 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10443 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10444 before calling g_type_init.
10446 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10448 * nsterm.m (syms_of_nsterm): ... to here.
10450 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10452 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10453 (ignore_next_mouse_click_timeout): Use Time as X does.
10454 (handle_one_xevent): Avoid cast and use unsigned comparison.
10456 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10458 Do not copy X event in handle_one_xevent except KeyPress case.
10459 Wnen XEvent is processed, it is unlikely to be changed except
10460 KeyPress case, so we can avoid copying and use const pointer to
10461 const data to make sure that an event is not changed elsewhere.
10462 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10463 const' and do not create local copy except for the KeyPress event.
10464 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10465 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10466 (x_handle_net_wm_state, x_menubar_window_to_frame)
10467 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10468 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10469 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10470 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10471 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10472 (x_handle_dnd_message):
10473 * xsettings.c (xft_settings_event):
10474 Use 'const XEvent * const' where appropriate.
10475 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10477 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10479 Fix X event waiting to handle multiple frames.
10480 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10481 * xterm.c (pending_event_wait): Remove. Adjust users.
10482 (x_detect_focus_change): Pass frame arg.
10483 (handle_one_xevent): Find related frame early and clear per-frame
10484 wait_event_type only if this is an event for the relevant frame.
10485 (x_wait_for_event): Use per-frame wait_event_type.
10487 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10489 * nsfns.m (Fx_create_frame): Fix font driver registration for
10492 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10493 for syms_of_macfont.
10495 * nsterm.m: Include macfont.h.
10496 (ns_tmp_flags, ns_tmp_font): Remove.
10497 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10498 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10499 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10500 (changeFont:): Fix code style. Check for font driver type when
10503 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10506 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10507 (nsfont_open): Set font driver type.
10508 Set font->ascent and font->descent. Figure out font instead of
10509 ns_tmp_font, and flags instead of ns_tmp_flags.
10510 Fix indentation. Remove call to ns_draw_text_decoration,
10513 * nsfns.m: Include macfont.h.
10514 (Fx_create_frame): Register macfont driver, make a better default font.
10515 (Fns_popup_font_panel): Get font from macfont driver, if used.
10517 * macfont.m, macfont.h, macuvs.h: New files.
10519 * font.h: Declare syms_of_macfont.
10521 * font.c (syms_of_font): Call syms_of_macfont.
10523 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10525 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10527 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10528 and it is always zero for others, so I assume that this is an ancient
10529 leftover which nobody will want to change any more.
10530 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10531 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10532 * frame.c (x_set_scroll_bar_width):
10533 * w32fns.c (w32_createscrollbar):
10534 * w32term.c (w32_set_vertical_scroll_bar):
10535 * xfns.c (x_set_scroll_bar_default_width):
10536 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10537 (x_scroll_bar_expose): Related users changed.
10539 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10541 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10542 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10543 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10545 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10546 Define once here...
10547 * nsterm.h, w32term.h, xterm.h: ...and not here.
10548 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10549 Remove unused Xisms.
10550 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10551 these modules are never compiled otherwise.
10553 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10555 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10556 Doc fix. (Bug#15375)
10558 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10560 Unify Fx_focus_frame between all ports.
10561 * frame.h (x_focus_frame): New prototype.
10562 * xfns.c (Fx_focus_frame): Remove.
10563 (syms_of_xfns): Do not defsubr it.
10564 (x_focus_frame): X implementation.
10565 * nsfns.m (Fx_focus_frame): Remove.
10566 (syms_of_nsfns): Do not defsubr it.
10567 (x_focus_frame): NS implementation.
10568 * w32term.c (Fx_focus_frame): Remove.
10569 (x_focus_on_frame): Rename to...
10570 (x_focus_frame): W32 implementation.
10571 * w32term.h (x_focus_on_frame): Remove prototype.
10572 * w32fns.c (Fx_focus_frame): Remove.
10573 (syms_of_w32fns): Do not defsubr it.
10574 * frame.c (Fx_focus_frame): Define here.
10575 (syms_of_frame): Defsubr here.
10576 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10578 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10580 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10581 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10582 each port to reference the port-specific window system data.
10583 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10584 (FRAME_DISPLAY_INFO): Define.
10585 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10586 (FRAME_DISPLAY_INFO): Define. Adjust users.
10587 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10588 (FRAME_DISPLAY_INFO): Define. Adjust users.
10589 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10590 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10591 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10592 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10593 * xselect.c, xterm.c: All related users changed.
10595 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10597 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10598 (x_menubar_window_to_frame): Remove prototypes.
10599 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10600 (x_menubar_window_to_frame, x_top_window_to_frame):
10602 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10603 (x_menubar_window_to_frame, x_top_window_to_frame):
10604 ...to here and convert all but the last to static.
10606 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10608 * lisp.mk (lisp): Add w32-common-fns.elc.
10610 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10612 * charset.c (char_charset): Document an exception for char-charset.
10614 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10616 * xterm.h (x_display_info): New field last_user_time...
10617 * xterm.c (toplevel): ...to replace static last_user_time.
10618 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10620 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10622 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10623 scroll bar values to prevent thumb from disappear and update comment.
10625 2013-09-11 Glenn Morris <rgm@gnu.org>
10627 * emacs.c (usage_message): Possessive apostrophe tweak.
10629 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10631 * nsterm.m (syms_of_nsterm): Use Qns.
10632 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10633 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10634 * xfns.c (x_display_info_for_name, Fx_open_connection):
10635 Remove old '#if 0' code.
10636 (syms_of_xfns): Use Qx.
10637 * termhooks.h (fullscreen_hook): Remove the leftover.
10638 (struct terminal): Fix typo in comment.
10640 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10642 Cleaning up a few X scroll bar bits.
10643 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10644 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10645 New member last_seen_part, going to replace...
10646 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10647 (xt_action_hook) [USE_LUCID]: Adjust user.
10648 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10649 Lucid-specific scroll bar support.
10650 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10651 to int and adjust to use last_seen_part member.
10652 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10653 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10654 Initialize last_seen_part.
10656 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10658 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10659 insert-buffer-substring an empty string.
10661 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10663 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10664 avoiding a GCC warning.
10666 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10668 Ifdef away frame tool bar code when it is not really used.
10669 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10670 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10671 and minimize_tool_bar_window_p under the above.
10672 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10673 (fset_tool_bar_window): Likewise.
10674 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10675 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10676 (change_frame_size_1):
10677 * window.c (window_from_coordinates, Frecenter): Adjust users.
10678 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10679 code is not really used.
10680 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10681 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10682 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10683 [!USE_GTK && !HAVE_NS]: Define as such.
10684 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10685 (note_mouse_highlight, expose_frame):
10686 * xfns.c (x_set_tool_bar_lines):
10687 * xterm.c (handle_one_xevent): Adjust users.
10689 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10691 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10692 This bug was introduced by my 2013-08-26 patch, which incorrectly
10693 assumed that the terminfo implementation doesn't use termcap buffers.
10694 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10695 these buffers apparently are used after all.
10696 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10697 (struct tty_display_info): Define members termcap_term_buffer and
10698 termcap_strings_buffer even if TERMINFO.
10700 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10703 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10704 'usage' docstring entry to pacify make-docfile.
10706 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10708 Change comparison functions =, <, >, <=, >= to take many arguments.
10709 * data.c: Change comparison functions' interface and implementation.
10710 * lisp.h: Make arithcompare available for efficient two arg
10712 * bytecode.c: Use arithcompare.
10713 * fileio.c: Use new interface.
10715 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10717 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10719 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10721 * eval.c (Feval): Document the new use of `lexical'.
10723 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10725 Review and drop old frame resize hack.
10726 * frame.h (struct frame): Remove force_flush_display_p.
10727 * dispnew.c (update_frame): Adjust user and don't call
10728 flush_frame here. The comment has said that there was an issues
10729 with redisplaying fringes, but I don't see any differences with
10730 and without this hack. Hopefully we can continue without it.
10731 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10732 current frame matrices twice if resized_p is set.
10734 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10736 Do not populate pure Xism x_sync to other ports.
10737 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10738 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10739 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10740 * w32term.h (x_sync): Remove prototype.
10742 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10744 Cleanup frame flushing.
10745 * dispextern.h (struct redisplay_interface):
10746 Drop flush_display_optional because flush_display is enough
10747 for X and flushing via RIF is just a no-op for others.
10748 * frame.h (flush_frame): New function.
10749 * dispnew.c (update_frame):
10750 * minibuf.c (read_minibuf):
10751 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10753 * keyboard.c (detect_input_pending_run_timers): Do not flush
10754 all frames but selected one in redisplay_preserve_echo_area.
10755 * nsterm.m (ns_flush): Remove no-op.
10756 (ns_redisplay_interface): Adjust user.
10757 * w32term.h (x_flush): Remove no-op.
10758 (w32_redisplay_interface): Adjust user.
10759 * xterm.c (x_flush): Simplify because we do not flush all
10760 frames at once any more. Adjust comment.
10761 (x_redisplay_interface): Adjust user.
10763 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10765 Port --without-x --enable-gcc-warnings to Fedora 19.
10766 * gfilenotify.c (globals_of_gfilenotify):
10767 Call g_type_init only if using an older glib version that needs it.
10769 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10771 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10772 (last_glyphless_glyph_merged_face_id): Remove declarations.
10773 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10774 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10775 (last_glyphless_glyph_merged_face_id): Now static.
10776 (merge_escape_glyph_face): New function, refactored from...
10777 (get_next_display_element): ...here.
10778 (merge_glyphless_glyph_face): New function, refactored from...
10779 (produce_glyphless_glyph): ...here...
10780 * term.c (produce_glyphless_glyph): ...and here.
10782 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10784 * eval.c (eval_sub): Only call Ffunction if necessary.
10786 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10788 Attempt to make redisplay more selective when changing cursor type.
10789 * frame.h (struct frame): New bitfield cursor_type_changed.
10790 * xdisp.c (cursor_type_changed): Remove.
10791 (try_cursor_movement, redisplay_window, try_window_id)
10792 (set_frame_cursor_types, try_window_reusing_current_matrix):
10793 Adjust to use per-frame bitfield.
10794 (redisplay_internal): Look for cursor type change on each visible
10795 frame and consider all frames if cursor type has been changed on
10796 the frame other than selected. If cursor type has been changed on
10797 selected frame only, do not use fast update.
10799 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10801 Attempt to make redisplay more selective when changing fonts.
10802 * frame.h (struct frame): New bitfield fonts_changed.
10803 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10804 (adjust_frame_glyphs): Add prototype.
10805 * dispnew.c (fonts_changed_p): Remove.
10806 (adjust_glyphs): Remove because we do not
10807 adjust matrices on all frames at once any more.
10808 (adjust_frame_glyphs): Block and unblock input here.
10809 (adjust_glyph_matrix): Use fonts_changed.
10810 (change_frame_size_1): Use adjust_frame_glyphs.
10811 * font.c (font_open_entity): Use fonts_changed.
10812 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10813 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10814 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10815 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10816 (shrink_mini_window, Fresize_mini_window_internal)
10817 (window_scroll_pixel_based, Fset_window_configuration)
10818 (apply_window_adjustment, Fset_window_vscroll):
10819 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10820 Use adjust_frame_glyphs.
10821 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10822 (try_window_reusing_current_matrix, try_window_id, display_line)
10823 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10824 (redisplay_internal): Consider fonts_changed and adjust frame
10825 matrices for each frame only if the frame is visible. If font
10826 has been changed on some frame during full redisplay, retry
10827 only visible frames where the font has been actually changed.
10829 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10831 Cache current header and mode line height for each window.
10832 * window.h (struct window): New fields mode_line_height
10833 and header_line_height.
10834 * window.c (make_window): Initialize them.
10835 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10836 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10837 (current_mode_line_height, current_header_line_height):
10838 Remove declaration.
10839 * xdisp.c (current_mode_line_height, current_header_line_height):
10841 (pos_visible_p, init_xdisp): Adjust user.
10842 (redisplay_window): Invalidate mode_line_height and
10843 header_line_height if current and desired matrices do not agree.
10845 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10847 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10848 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10850 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10852 Make --without-x compatible with --enable-gcc-warnings.
10853 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10854 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10855 members under HAVE_WINDOW_SYSTEM.
10856 * keyboard.c (make_lispy_focus_out): Likewise.
10857 (record_menu_key): Move under HAVE_MENUS.
10858 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10859 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10860 (syms_of_xdisp): Adjust user.
10861 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10862 (start_hourglass, cancel_hourglass):
10863 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10864 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10865 and CLEAR_FONT_TABLE_NFONTS.
10866 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10867 Declare only if HAVE_WINDOW_SYSTEM.
10868 (lface_same_font_attributes_p, clear_face_gcs): Define only
10869 if HAVE_WINDOW_SYSTEM.
10871 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10873 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10874 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10875 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10877 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10879 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10881 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10883 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10884 This fixes a type error on hosts where ptrdiff_t is wider than int.
10886 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10888 * keyboard.c (read_key_sequence_vs): New function.
10889 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10892 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10894 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10896 Makefile improvements.
10897 * Makefile.in (config.status): Don't use double-colon rules, as
10898 they are not portable according to POSIX. Fix shell typo with `;
10899 I guess this rule has never been tested?
10900 (VCSWITNESS): New macro, to override any environment var.
10902 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10904 * xterm.h (struct x_display_info): Do not track X connection
10905 fd separately because it is always available from Display.
10906 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10909 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10911 * buffer.c (drop_overlay):
10912 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10913 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10915 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10917 * buffer.c (Fmake_overlay, Fmove_overlay):
10918 * intervals.c (set_point_from_marker):
10919 * print.c (PRINTPREPARE): Prefer signal_error
10920 to plain error and report unsuitable marker too.
10922 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10924 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10925 for 'dragging' member.
10926 (struct x_output): Remove set-but-unused leftovers
10927 'left_before_move' and 'top_before_move'.
10928 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10929 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10930 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10931 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10932 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10933 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10934 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10935 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10937 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10939 * nsfont.m (INVALID_GLYPH): New define.
10940 (nsfont_encode_char): Use INVALID_GLYPH.
10941 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10943 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10945 * xterm.c (x_last_mouse_movement_time): Revert last change.
10946 This code should use XDisplayMotionBufferSize to check display's
10947 motion history first, and there are few other issues as well.
10948 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10949 (handle_one_xevent): Adjust user.
10951 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10953 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10954 * frame.c (Flast_nonminibuf_frame): ... to here.
10955 (check_minibuf_window): Don't abort if no window was found
10958 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10960 Use XGetMotionEvents to ask the last mouse motion time from X server.
10961 * xterm.c (X_MOTION_HISTORY): Default to 1.
10962 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10963 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10964 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10965 Ifdef away legacy code.
10966 (XTmouse_position, x_scroll_bar_report_motion):
10967 Use x_last_mouse_movement_time.
10968 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10971 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10973 * msdos.c (last_mouse_window): Move to...
10974 (dos_rawgetc): ...this function and adjust comment.
10975 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10976 (mouseMoved): ...this function and adjust comment.
10977 * w32term.c (last_window): Likewise with...
10978 (w32_read_socket): ...this function.
10979 * xterm.c (last_window): Likewise with...
10980 (handle_one_xevent): ...this function.
10982 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10984 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10985 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10986 (handle_one_xevent): ...to here.
10987 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10990 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10992 * msdos.c (IT_set_terminal_window): Remove no-op.
10993 (initialize_msdos_display): Adjust terminal setup.
10994 * w32console.c (w32con_set_terminal_window): Remove no-op.
10995 (initialize_w32_display): Adjust terminal setup.
10996 * w32term.c (w32_set_terminal_window): Remove no-op.
10997 (w32_create_terminal): Adjust terminal setup.
10998 * xterm.c (XTset_terminal_window): Remove no-op.
10999 (x_create_terminal): Adjust terminal setup.
11001 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11003 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11005 (ns_create_terminal): Adjust terminal setup.
11006 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11008 (w32_create_terminal): Adjust terminal setup.
11009 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11011 (x_create_terminal): Adjust terminal setup.
11013 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11015 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11016 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11017 * dispnew.c (buffer_posn_from_coords):
11018 * window.c (Fwindow_end, displayed_window_lines):
11019 * xdisp.c (redisplay_mode_lines): Use it.
11021 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11023 * fontset.c (face_for_char): Check char in the current face font first
11024 if HAVE_NS (Bug#15138).
11026 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11028 * window.c (temp_output_buffer_show): Make sure window returned
11029 by display_buffer is live (Bug#15213).
11031 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11033 Minor cleanup to avoid forward declarations.
11034 * coding.h (struct ccl_spec): Remove forward declaration.
11035 * composite.h (toplevel): Include font.h.
11036 (struct composition_it, struct face, struct font_metrics):
11037 Remove forward declaration.
11038 * dispextern.h (struct image, struct atimer): Likewise.
11039 * emacsgtkfixed.h (struct frame): Likewise.
11040 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11041 * font.h (struct font_driver, struct font, struct glyph_string)
11042 (struct face): Remove forward declaration.
11043 * fontset.h (struct face, struct font): Likewise.
11044 * frame.h (toplevel): Style cleanup.
11045 (enum output_method): Move to...
11046 * termhooks.h (enum output_method): ...here.
11047 (struct glyph, struct frame, struct ns_display_info)
11048 (struct x_display_info, struct w32_display_info):
11049 Remove forward declaration.
11050 * xterm.h (toplevel): Include termhooks.h.
11051 (struct font, struct window, struct glyph_matrix, struct frame)
11052 (struct input_event, struct face, struct image): Remove forward
11054 * gtkutil.h (struct _widget_value): Likewise.
11055 * keyboard.h (toplevel): Include termhooks.h.
11056 (struct input_event): Remove forward declaration.
11058 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11060 * intervals.c (set_point_from_marker): New function.
11061 * editfns.c (Fgoto_char):
11062 * process.c (Finternal_default_process_filter):
11063 * window.c (select_window_1): Use it.
11064 * buffer.h (set_point_from_marker): Add prototype.
11066 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11068 * w32.c (term_winsock): Call release_listen_threads before calling
11070 (_sys_wait_accept): Wait for accept event in a loop with a finite
11071 timeout, instead of waiting indefinitely. Will hopefully avoid
11072 hanging during exit because WSACleanup deadlocks waiting for the
11073 event object to be released. (Bug#14333)
11075 * w32proc.c (release_listen_threads): New function, signals all
11076 the reader threads that listen for connections to stop waiting.
11078 * w32.h (release_listen_threads): Add prototype.
11080 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11082 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11083 field of new marker (for sanity and safety).
11084 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11085 anyway because XMISCTYPE is a function and can't be an lvalue).
11087 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11089 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11090 (x_after_update_window_line, x_scroll_bar_create)
11091 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11092 (handle_one_xevent, x_clear_frame_area):
11093 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11094 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11095 * xterm.h (x_clear_area): Adjust prototype.
11097 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11099 Hook scanning and indentation functions to find_newline. This helps
11100 to avoid duplicated code and renders more respect to newline cache.
11101 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11102 * cmds.c (Fforward_line):
11103 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11104 Use find_newline and avoid unnecessary point movements.
11105 * search.c (scan_newline): Implement on top of find_newline.
11107 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11109 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11110 scoped code (bug#11258).
11112 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11114 * nsterm.m (last_window): New variable.
11115 (EV_TRAILER2): New macro.
11116 (EV_TRAILER): Call EV_TRAILER2.
11117 (mouseMoved:): Add support for mouse-autoselect-window
11118 on nextstep (Bug#6888).
11120 2013-08-28 Andreas Schwab <schwab@suse.de>
11122 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11123 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11124 Remove unused macro definitions.
11125 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11126 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11127 Only define if emacs.
11129 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11131 Prefer enum glyph_row_area to int where appropriate.
11132 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11134 (window_box, window_box_width, window_box_left, window_box_left_offset)
11135 (window_box_right, window_box_right_offset): Adjust prototypes.
11136 * xdisp.c (window_box, window_box_width, window_box_left)
11137 (window_box_left_offset, window_box_right, window_box_right_offset):
11138 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11139 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11140 * nsterm.m (ns_clip_to_row):
11141 * w32term.c (w32_clip_to_row):
11142 * xterm.c (x_clip_to_row): Likewise.
11144 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11146 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11147 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11149 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11151 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11152 for portability to hosts where /bin/sh has problems.
11154 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11156 Redesign redisplay interface to drop global output_cursor.
11157 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11158 (toplevel): Remove declaration of output_cursor.
11159 (set_output_cursor, x_cursor_to): Remove prototype.
11160 * window.h (struct window): New member output_cursor.
11161 (output_cursor_to): New function to replace RIF member.
11162 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11163 (update_text_area, set_window_cursor_after_update): Use it.
11164 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11165 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11166 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11167 * w32term.c (x_update_window_begin, x_update_window_end):
11168 * xterm.c (x_update_window_begin, x_update_window_end):
11169 Adjust to use per-window output cursor.
11171 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11173 Simplify SELECT_TYPE-related code.
11174 Like EMACS_TIME, this portability layer is no longer needed, since
11175 Emacs has been using fd_set as a portability layer for some time.
11176 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11177 (SELECT_TYPE): Remove. All uses changed to fd_set.
11178 (fd_set) [!FD_SET]: New typedef.
11180 Simplify EMACS_TIME-related code.
11181 This portability layer is no longer needed, since Emacs has been
11182 using struct timespec as a portability layer for some time.
11183 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11184 Include <time.h> rather than "systime.h"; that's all that's needed now.
11185 * dispnew.c: Include <timespec.h> rather than "systime.h";
11186 that's all that's needed now.
11187 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11188 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11189 TIMESPEC_RESOLUTION.
11190 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11191 LOG10_TIMESPEC_RESOLUTION.
11192 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11193 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11194 (make_emacs_time): Remove. All used changed to make_timespec.
11195 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11196 (current_timespec): Rename from current_emacs_time. All uses changed.
11197 (add_emacs_time): Remove. All uses changed to timespec_add.
11198 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11199 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11200 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11201 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11202 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11203 (current_timespec): Rename from current_emacs_time. All uses changed.
11204 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11205 changed to timespec_cmp.
11206 * xgselect.c: Include <timespec.h>, since our .h files don't.
11208 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11210 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11211 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11212 Remove the leftovers.
11213 * gtkutil.c (toplevel): Do not declare Qxft but include
11215 * image.c (toplevel): Do not declare Vlibrary_cache because
11216 it's already done in lisp.h.
11218 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11220 * lisp.h (Mouse_HLInfo): Move from here...
11221 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11222 (reset_mouse_highlight): New function.
11223 * msdos.c (dos_set_window_size, IT_update_begin)
11224 (internal_terminal_init):
11225 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11226 (ns_initialize_display_info):
11227 * w32console.c (initialize_w32_display):
11228 * w32term.c (x_update_window_end, x_free_frame_resources)
11229 (w32_initialize_display_info):
11230 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11231 * window.c (Fdelete_other_windows_internal):
11232 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11233 * termchar.h (toplevel):
11234 * xterm.h (toplevel): Include dispextern.h.
11236 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11238 Fix minor problems found by static checking.
11239 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11240 (expect): Avoid nested-if warning.
11241 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11242 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11243 * nsterm.h, nsterm.m (ns_select):
11244 * xgselect.c, xgselect.h (xg_select):
11245 Adjust signature to better match pselect's.
11246 * nsterm.m (ns_select):
11247 Don't set *TIMEOUT, since pselect doesn't.
11248 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11249 diagnostic about assigning const char * to it.
11250 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11252 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11254 * lread.c (substitute_object_recurse): Handle hash-tables as well
11257 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11259 Fix unlikely core dump in init_tty, and simplify terminfo case.
11260 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11261 The old version incorrectly dumped core if malloc returned a
11262 buffer containing only non-NUL bytes.
11263 (init_tty): Do not allocate or free termcap buffers; the
11264 struct does that for us now.
11265 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11266 (struct tty_display_info): Define members termcap_term_buffer and
11267 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11268 use them. Allocate them directly in struct rather than indirectly
11269 via a pointer, to simplify init_tty.
11271 * frame.c (check_minibuf_window): Initialize 'window' properly,
11272 so that Emacs reliably aborts later if 'window' is not initialized.
11274 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11276 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11277 of VoidSymbol (Bug#15154).
11279 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11281 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11282 mouse_face_beg_y and mouse_face_end_y.
11283 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11284 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11285 Adjust users and update comment where appropriate.
11287 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11289 * frame.c (check_minibuf_window): New function.
11290 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11291 Call check_minibuf_window (Bug#15183).
11293 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11295 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11296 because this is the only last cursor data we need to keep and consult.
11297 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11298 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11301 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11303 Fix recovering from possible decompression error.
11304 Since insert_from_gap doesn't always move point, we can't use PT as
11305 the position where the partially decompressed data ends, and
11306 should count how many bytes was produced so far.
11307 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11308 (unwind_decompress): Really delete partially uncompressed data.
11309 (Fzlib_decompress_region): Take decompressed data size into account.
11311 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11313 * syntax.c (init_syntax_once): Adjust comment and do an early
11314 initialization of Qchar_table_extra_slots just once...
11315 * casetab.c (init_casetab_once):
11316 * category.c (init_category_once):
11317 * character.c (syms_of_character):
11318 * coding.c (syms_of_coding):
11319 * xdisp.c (syms_of_xdisp): ...and omit it here.
11321 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11323 * xdisp.c (get_next_display_element): Don't apply to characters
11324 from a display vector the logic of setting it->end_of_box_run_p
11325 suitable for characters from a buffer. (Bug#15175)
11327 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11328 to handle directories, rather than '_utime' which doesn't.
11331 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11333 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11334 or fullscreen (Bug#14627).
11336 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11338 System-dependent integer overflow fixes.
11339 * process.c (Fset_process_window_size): Signal an error if
11340 the window size is outside the range supported by the lower level.
11341 * sysdep.c (set_window_size): Return negative on error,
11342 nonnegative on success, rather than -1, 0, 1 on not in system,
11343 failure, success. This is simpler. Caller changed.
11344 (serial_configure): Remove unnecessary initialization of local.
11345 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11346 size fits in unsigned long; this isn't true on some 32-bit hosts.
11347 Avoid buffer overrun if some future version of /proc/meminfo has a
11348 variable name longer than 20 bytes.
11349 (system_process_attributes) [__FreeBSD__]:
11350 Don't assume hw.availpages fits in 'int'.
11352 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11354 Don't let very long directory names overrun the stack.
11355 Fix some related minor problems involving "//", vfork.
11356 * callproc.c (encode_current_directory): New function.
11357 (call_process): Don't append "/"; not needed.
11358 * fileio.c (file_name_as_directory_slop): New constant.
11359 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11360 this can save the caller having to alloca.
11361 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11362 Use SAFE_ALLOCA, not alloca.
11363 (directory_file_name, Fexpand_file_name): Leave leading "//"
11364 alone, since it can be special even on POSIX platforms.
11365 * callproc.c (call_process):
11366 * process.c (Fformat_network_address):
11367 * sysdep.c (sys_subshell):
11368 Use encode_current_directory rather than rolling our own.
11369 (create_process): No need to encode directory; caller does that now.
11370 * process.h (encode_current_directory): New decl.
11371 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11372 Rework to avoid 'goto xyzzy;'.
11374 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11376 * xdisp.c (handle_face_prop): If the default face was remapped use
11377 the remapped face for strings from prefix properties. (Bug#15155)
11379 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11381 Minor cleanup for redisplay interface and few related functions.
11382 * frame.h (enum text_cursor_kinds): Move from here...
11383 * dispextern.h (enum text_cursor_kinds): ...to here.
11384 (toplevel): Drop unnecessary declarations.
11385 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11386 in update_window_end_hook and draw_window_cursor functions.
11387 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11388 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11389 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11390 * xterm.c (x_update_window_end, x_draw_window_cursor):
11391 * xdisp.c (display_and_set_cursor, update_window_cursor)
11392 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11393 enum text_cursor_kinds where appropriate.
11395 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11397 Redesign redisplay interface to drop updated_row and updated_area.
11398 * dispextern.h (updated_row, updated_area): Remove declaration.
11399 (struct redisplay_interface): Pass glyph row and row area parameters
11400 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11401 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11403 * dispnew.c (updated_row, updated_area): Remove.
11404 (redraw_overlapped_rows, update_window_line): Adjust user.
11405 (update_marginal_area, update_text_area): Likewise. Pass updated row
11406 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11407 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11410 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11412 * process.c (flush_pending_output): Remove stub.
11415 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11417 * callproc.c: Fix race that killed background processes (Bug#15144).
11418 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11419 Record deleted process-id in critical section, not afterwards.
11420 Don't mistakenly kill process created by a call-process invocation
11421 that discards output and does not wait.
11423 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11425 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11426 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11427 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11428 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11429 to shut up compiler in mark_object.
11430 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11432 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11434 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11435 We can't portably rely on PTY_OPEN doing that, even if
11436 it calls posix_openpt with O_CLOEXEC.
11438 2013-08-20 Kenichi Handa <handa@gnu.org>
11440 * character.c (string_char): Improve commentary.
11442 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11444 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11445 (struct animation_cache): Make signature a flexible array member.
11446 All uses changed. This is a tad slower but may insulate us better
11447 from future changes to ImageMagick.
11449 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11451 * image.c: Shrink memory needed for animation cache.
11452 (SIGNATURE_DIGESTSIZE): New constant.
11453 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11454 (imagemagick_create_cache): Copy the signature. This saves
11455 several KB of memory that ImageMagick wastes per signature.
11456 Don't bother updating the update_time, as the caller does that now.
11457 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11458 it's a fixed size struct member now.
11459 (imagemagick_get_animation_cache): Always destroy the signature,
11460 as it's now imagemagick_create_cache's responsibility to copy it.
11461 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11462 and use memcmp rather than strcmp.
11463 eassert that ImageMagick returns a signature of the specified length.
11465 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11467 * image.c (imagemagick_get_animation_cache): Don't segfault on
11469 (imagemagick_get_animation_cache): Revert to previous definition
11470 so that it actually works. But keep the memory leak fix.
11471 (imagemagick_get_animation_cache): Fix memory leak.
11473 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11475 * image.c: Fix animation cache signature memory leak.
11476 Fix some other minor performance problems while we're at it.
11477 (imagemagick_create_cache): Clear just the members that
11478 need clearing. Don't set update_time, as caller does that now.
11479 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11480 Simplify by using pointer-to-pointer instead of a prev pointer.
11481 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11482 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11483 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11484 it's already a copy. Free the signature probe unless it's cached.
11486 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11487 This was introduced by my 2013-08-12 fix for Bug#15035.
11489 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11491 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11492 (imagemagick_prune_animation_cache): Now static.
11494 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11496 * image.c (imagemagick_get_animation_cache): Don't segfault when
11497 pruning all entries.
11499 2013-08-18 Ken Brown <kbrown@cornell.edu>
11501 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11502 static heap if ENABLE_CHECKING is defined.
11503 (max_bss_sbrk_ptr): New variable.
11504 (bss_sbrk): Use it.
11505 (report_sheap_usage): Report maximum static heap usage instead of
11506 ending static heap usage.
11508 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11510 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11511 of zlib_initialized according to the results of calling
11512 init_zlib_functions.
11514 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11516 * image.c: Implement an ImageMagick per-image cache.
11517 (imagemagick_get_animation_cache): Fix a double-free error.
11518 (imagemagick_load_image): Remove the ping_wand code, which only
11519 apparently saved time on invalid animated images, and slowed down
11520 everything else. Optimize for the common case.
11522 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11524 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11526 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11528 * marker.c (set_marker): Remove documentation of undefined behavior.
11530 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11532 * image.c (imagemagick_compute_animated_image): Animate correctly
11533 when sub-images are smaller than the main image.
11534 (imagemagick_compute_animated_image): Setting the iterator row to
11535 zero is apparently not allowed.
11536 (imagemagick_compute_animated_image): Allow images that say they
11537 have sub-images that are bigger than the main image, but just crop
11540 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11542 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11544 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11546 * image.c (imagemagick_compute_animated_image): Respect the GIF
11549 2013-08-15 Ken Brown <kbrown@cornell.edu>
11551 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11552 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11555 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11557 Fix minor problems found by static checking.
11558 * frame.c (delete_frame):
11559 * xdisp.c (next_element_from_display_vector):
11560 Avoid uninitialized local.
11561 * image.c (imagemagick_compute_animated_image): Port to C89.
11562 Prefer usual GNU indentation style for loops.
11563 Be more careful about bizarrely large sizes, by using ptrdiff_t
11566 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11568 Fix infinite frame selection loop (Bug#15025).
11569 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11571 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11573 * xdisp.c (compute_window_start_on_continuation_line):
11574 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11575 to make sure we end up setting the window start at the leftmost
11576 visible character of the display line. This avoids funky
11577 horizontal shifting because the window start is not kept on the
11578 same position. (Bug#15090)
11579 (next_element_from_display_vector): Support 'box' face attribute
11580 in the face definitions of a display vector. (Bug#15099)
11582 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11584 * image.c (imagemagick_compute_animated_image): Implement animated
11585 images (bug#14700).
11586 (imagemagick_compute_animated_image): Fix some compilation
11587 warnings. Implement a very simple cache to make the animation
11588 usable at all, but it should be replaced with a per-image cache.
11590 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11592 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11593 to do `for' loops over alist values.
11594 * buffer.h (FOR_EACH_BUFFER):
11595 * process.c (FOR_EACH_PROCESS): Use it.
11596 (handle_child_signal, status_notify, Fget_buffer_process)
11597 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11599 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11601 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11602 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11603 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11604 to xzalloc and so avoid redundant call to memset.
11605 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11606 members because it is allocated with xzalloc and so already zeroed.
11608 2013-08-14 Ken Brown <kbrown@cornell.edu>
11610 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11613 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11615 Utility function and macro to copy Lisp string to C string.
11616 * lisp.h (xlispstrdupa): New macro.
11617 (xlispstrdup): New prototype.
11618 * alloc.c (xlispstrdup): New function.
11619 * callint.c (Fcall_interactively):
11620 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11621 (Fsubstitute_in_file_name):
11622 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11623 * image.c (x_create_bitmap_from_file):
11624 * w32term.c (w32_term_init):
11625 * xterm.c (x_term_init): Use xlispstrdup.
11627 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11629 * image.c (imagemagick_load_image): Make animated pictures work.
11630 There's still some problems with background color settings, though
11633 * decompress.c (unwind_decompress): Always restore point.
11635 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11637 * marker.c (set_marker): Reformat documentation.
11639 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11641 * xdisp.c (cursor_type_changed): Now static.
11643 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11644 Use changed. This avoids the need to call xmalloc and for the
11645 caller to call xfree, and avoids memory leaks in some situations.
11647 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11649 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11650 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11651 (redisplay_window): If window_end_valid is cleared due to non-zero
11652 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11653 so do not call to try_cursor_movement for that window.
11655 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11657 * window.h (struct window): Convert window_end_pos and
11658 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11659 (wset_window_end_pos, wset_window_end_vpos): Remove.
11660 * dispnew.c (adjust_glyph_matrix):
11661 * window.c (Fwindow_end, replace_window, set_window_buffer)
11663 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11664 (set_vertical_scroll_bar, redisplay_window, try_window)
11665 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11666 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11667 (note_mouse_highlight): Adjust users.
11668 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11671 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11673 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11674 * image.c (imagemagick_filename_hint): Use `const char *' and
11675 prefer SSDATA to SDATA to avoid warnings.
11677 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11679 Cleanup window fringes, margins and scroll bars adjustments.
11680 * window.c (set_window_fringes, set_window_margins)
11681 (set_window_scroll_bars, apply_window_adjustment): New functions.
11682 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11683 (Fset_window_scroll_bars): Use them.
11685 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11687 * window.h (struct window): Convert scroll_bar_width
11688 from Lisp_Object to integer. Adjust comment.
11689 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11691 * window.c (wset_scroll_bar_width): Remove.
11692 (make_window): Initialize scroll_bar_width.
11693 (Fsplit_window_internal): Use direct assignment.
11694 (Fset_window_configuration, save_window_save):
11695 Convert Lisp_Object to integer and back where appropriate.
11696 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11697 bar was actually changed, and mention this in docstring.
11699 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11701 * decompress.c: Minor simplifications.
11702 (Fzlib_decompress_region): Don't bother verifying
11703 that avail_out <= UINT_MAX, as that was confusing.
11704 Mention the restriction in a comment instead.
11705 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11707 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11709 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11710 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11712 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11714 * image.c (imagemagick_filename_hint): Check for errors in the
11717 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11719 * window.c (Fwindow_margins): Return nil when there's no marginal
11720 area, as per the documented API.
11722 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11723 Fmake_vector, as scroll bar's struct members are not all Lisp
11724 objects now. This avoids crashes in GC.
11726 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11727 bool, so its address could be taken.
11729 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11731 * image.c (imagemagick_filename_hint): New function to possibly
11732 apply `image-content-type-suffixes'.
11733 (imagemagick_load_image): Use it.
11735 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11737 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11738 if loading zlib failed.
11740 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11742 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11743 2013-08-13 checkin below. Change bool to BOOL, rule is:
11744 All Obj-C code uses BOOL, except for interfaces callable from C.
11746 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11748 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11750 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11751 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11752 bool instead of BOOL.
11753 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11754 from Lisp_Object to bitfield. Adjust comment.
11755 * w32term.c (x_scroll_bar_create): Adjust user.
11756 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11757 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11758 Use bool for boolean.
11759 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11760 to `unsigned int' when defining a bitfield.
11762 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11764 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11766 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11768 * window.h (struct window): Convert left_margin_cols and
11769 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11770 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11771 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11773 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11775 (showing_window_margins_p, update_window_line, update_frame_1):
11776 * fringe.c (draw_fringe_bitmap_1):
11777 * xdisp.c (window_box_width): Adjust users.
11778 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11779 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11780 Use direct assignment.
11781 (Fset_window_configuration, save_window_save, Fwindow_margins):
11782 Convert Lisp_Object to integer and back where appropriate.
11783 (Fset_window_margins): Adjust user. Return t if any margin
11784 was actually changed, and mention this in docstring.
11786 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11788 * syntax.c (forward_word):
11789 * cmds.c (forward_char, backward_char): Mention the optional argument.
11791 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11793 * window.h (struct window): Convert left_fringe_width
11794 and right_fringe_width from Lisp_Objects to integers.
11796 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11797 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11798 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11800 (make_window): Initialize new integer fields to -1.
11801 (Fsplit_window_internal): Use direct assignment.
11802 (Fset_window_configuration, save_window_save):
11803 Convert Lisp_Object to integer and back where appropriate.
11804 (Fset_window_fringes): Adjust user. Return t if any fringe
11805 was actually changed, and mention this in docstring.
11807 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11809 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11810 * nsfns.m (x_set_cursor_type):
11811 * w32fns.c (x_set_cursor_type):
11812 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11813 * xdisp.c (set_frame_cursor_types): ...but in common code.
11815 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11817 * font.c (clear_font_cache): New function, stripped from...
11818 (Fclear_font_cache): ...here, which now uses the function
11819 above. Adjust comment.
11820 * font.h (clear_font_cache): Add prototype.
11821 * xfaces.c (clear_face_cache): Use clear_font_cache.
11823 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11825 * window.c (Fset_window_start): Compare `w', not `window' because
11826 `w' might not be equal to `window' after call to decode_live_window.
11828 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11830 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11831 This fixes a problem introduced by the Bug#15035 patch
11832 when using GPG. Reported by Herbert J. Skuhra.
11834 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11836 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11837 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11838 not yet initialized.
11840 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11842 * decompress.c (Fzlib_decompress_region): Support zlib
11843 decompression, too, and rename.
11845 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11847 Minor zlib configuration tweaks.
11848 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11849 Don't assume presence of fn_inflateInit2_ zlib internal function.
11851 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11853 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11854 include the zlib prefix.
11856 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11858 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11859 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11860 define static variables that are pointers to zlib functions to be
11861 dynamically loaded.
11862 (init_zlib_functions) [WINDOWSNT]: New function.
11863 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11865 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11866 macros instead of invoking the zlib functions directly.
11867 (syms_of_decompress): DEFSYM Qzlib_dll.
11868 Staticpro Szlib_available_p.
11870 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11872 Avoid looping over all frame windows to freeze and unfreeze.
11873 * window.h (struct window): Drop frozen_window_start_p.
11874 (freeze_window_starts): Drop prototype.
11875 * frame.h (struct frame): New frozen_window_starts flag.
11876 (FRAME_WINDOWS_FROZEN): New macro.
11877 * window.c (freeze_window_start, freeze_window_starts):
11879 (select_window, replace_window): Adjust users.
11880 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11881 (window_frozen_p): New function.
11882 (redisplay_window): Use it.
11884 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11886 Fix some fd issues when running subprocesses (Bug#15035).
11887 Fix bugs that can leak files or file descriptors on errors.
11888 Don't unlink open temp files, as that's hard for users to diagnose
11889 when things go awry (e.g., temp disk exhausted).
11890 Don't bother to lock temp files. Check for invalid recursion.
11891 * callproc.c (synch_process_fd): Remove. All uses removed.
11892 (synch_process_tempfile): New var or macro.
11893 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11895 (record_kill_process): New arg, the temp name. All callers changed.
11896 (delete_temp_file): Now just a simple wrapper around unlink.
11897 (call_process_kill): New arg, the call_process_fd array.
11898 Close them all. Clear synch_process_pid. Remove the temp file,
11899 or arrange for it to be removed.
11900 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11901 that's been moved to synch_process_tempfile. Caller changed.
11902 Do not remove the tempfile; that's now call_process_kill's
11904 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11905 call_process_kill; the caller now does that.
11906 (call_process_cleanup): Do not close the process fd; that's now
11907 call_process_kill's responsibility.
11908 (Fcall_process): Implement via new function call_process, which
11909 has most of the old body of Fcall_process, but with a different API.
11910 (call_process): New function that does not open or close filefd if
11911 it is nonnegative. Record which fds need to be closed, and let
11912 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11913 Signal an error if invoked recursively (could be done via a hook).
11914 Simplify creation of the tempfile in the MSDOS case.
11915 Don't create the output file until after checking for the executable.
11916 Report any failure to open /dev/null.
11917 Don't open /dev/null for writing twice; once is enough.
11918 Don't create pipe if all output is being discarded or sent to file.
11919 Don't worry about setting up the coding system or reading from the
11920 pipe if all output is being discarded.
11921 Hoist fd_error local into top level, to lessen block nesting.
11922 Don't record deleted pid here; now done by Fcall_process_region.
11923 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11924 and note its success in synch_process_tempfile.
11925 Do not leak resources when child_setup fails.
11926 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11927 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11928 (create_temp_file): Now returns open fd, with an additional
11929 Lisp_Object * argument to return the name. All callers changed.
11930 Do not close the file; rewind it instead, and leave it open for
11931 the caller. Do not lock the temp file. Unwind-protect the file
11932 and the file-descriptor.
11933 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11934 If an asynchrounous process, record it here, not in call_process.
11935 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11936 * eval.c (set_unwind_protect): New function.
11937 * fileio.c (write_region): New function, generalized from the
11938 old Fwrite_region. Do not lock temp files.
11939 (Fwrite_region): Use it.
11940 * lisp.h (set_unwind_protect, write_region): New decls.
11941 * process.c: Include <verify.h>.
11942 (make_process): Mark fds as initially closed.
11943 (deleted_pid_list): Now a list of pid-filename pairs.
11945 (close_process_fd): New function.
11946 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11947 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11948 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11949 (create_process, create_pty, Fmake_serial_process)
11950 (server_accept_connection): Record which fds need to be closed,
11951 and let deactivate_process close them.
11952 (Fmake_network_process): Do not discard the unwind-protect
11953 until it's safe to do so.
11954 (deactivate_process): Close the fds opened by create_process etc.
11955 (Fprocess_send_eof): Adjust to new way of recording open fds.
11956 Report an error if /dev/null can't be opened, instead of aborting.
11957 * process.h (PROCESS_OPEN_FDS): New constant.
11958 (struct Lisp_Process): New member open_fds.
11959 (record_kill_process, record_deleted_pid): Adjust signatures.
11960 (record_deleted_pid): Move decl here ...
11961 * syswait.h (record_deleted_pid): ... from here.
11963 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11965 * decompress.c: Fix bugs with large buffers and weird inputs.
11966 Tune a bit. Reindent as per usual Emacs style.
11967 (BUFFER_SIZE): Remove.
11968 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11969 more than UINT_MAX bytes. Decompress into the gap instead of into
11970 an auto buffer, as this should avoid copying. Return nil if
11971 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11972 set immediate_quit; we shouldn't trust zlib code that much.
11974 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11976 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11977 errors, and really move the gap to where we want it.
11979 * lisp.h: Include decompress.c support.
11981 * emacs.c (main): Include decompress.c support.
11983 * Makefile.in: Include -lz if present.
11985 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11987 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11988 (initWithTitle:): Initialize frame to 0.
11989 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11990 (fillWithWidgetValue:frame:): Rename from
11991 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11993 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11994 fillWithWidgetValue:frame:
11996 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11997 remove memory leak warnings.
11999 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12000 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12001 menu_pending_title.
12003 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12004 (x_activate_menubar): Update the whole menu.
12005 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12006 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12007 current event is not NSSystemDefined (Bug#15001).
12008 Call ns_check_menu_open only if trackingMenu is 2.
12009 (menuDidClose:): New method, decrease trackingMenu.
12010 (fillWithWidgetValue:setDelegate:): New method.
12011 (fillWithWidgetValue:): Call the above.
12013 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12015 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12017 Omit some unnecessary casts.
12018 Many of these go back to the old pre-C89 days, when they may have
12019 been needed, but we've been assuming C89 or later for a while now.
12020 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12021 (live_float_p, live_misc_p, live_vector_p):
12022 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12023 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12024 (defvar_per_buffer):
12025 * callint.c (Fcall_interactively):
12026 * doc.c (Fsubstitute_command_keys):
12027 * filelock.c (get_boot_time):
12028 * frame.c (xrdb_get_resource):
12029 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12030 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12031 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12032 (menuitem_highlight_callback, menu_destroy_callback)
12033 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12034 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12035 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12036 (xg_tool_bar_help_callback, tb_size_cb):
12037 * image.c (xpm_alloc_color, png_read_from_memory)
12038 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12039 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12041 * keymap.c (describe_map):
12042 * nsfns.m (Fns_display_monitor_attributes_list):
12043 * nsmenu.m (process_dialog:):
12044 * nsterm.m (hold_event):
12045 * process.c (wait_reading_process_output):
12046 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12047 * scroll.c (do_direct_scrolling, scrolling_1):
12048 * termcap.c (tgetent):
12049 * window.c (check_window_containing, add_window_to_list)
12050 (freeze_window_starts):
12051 * xdisp.c (compare_overlay_entries, vmessage):
12052 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12053 (x_get_monitor_attributes_xrandr)
12054 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12055 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12056 * xfont.c (xfont_match, xfont_open):
12057 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12058 (menubar_selection_callback, menu_position_func)
12059 (popup_selection_callback, create_and_show_popup_menu)
12060 (dialog_selection_callback, create_and_show_dialog):
12061 * xrdb.c (x_get_string_resource)
12063 * xsmfns.c (x_session_check_input):
12064 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12065 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12066 (xaw_jump_callback, xaw_scroll_callback):
12067 Omit unnecessary casts.
12069 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12071 Minor string-length refactoring.
12072 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12073 * frame.c (make_monitor_attribute_list):
12074 Prefer build_string to strlen + make_string.
12076 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12078 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12079 don't check minor_code (Bug#14417).
12081 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12083 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12084 vertical positions instead. This avoids calling MATRIX_ROW with
12085 row numbers that are possibly beyond valid limits. (Bug#15064)
12087 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12089 Use xstrdup and build_unibyte_string where applicable.
12090 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12091 * xfns.c (x_window):
12092 * xrdb.c (x_get_customization_string):
12093 * xterm.c (xim_initialize):
12094 * w32fns.c (w32_window): Use xstrdup.
12095 (w32_display_monitor_attributes_list):
12096 * emacs.c (init_cmdargs):
12097 * keyboard.c (PUSH_C_STR):
12098 * nsfont.m (nsfont_open):
12099 * sysdep.c (system_process_attributes):
12100 * w32.c (system_process_attributes):
12101 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12103 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12105 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12106 variables of these types so that GDB would know about them, as aid
12107 for debugging fatal exceptions. (Bug#15024) See also
12108 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12111 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12113 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12114 larger than the NSWindow (Bug#14934).
12116 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12118 Redesign redisplay interface to drop global variable updated_window.
12119 Always pass currently updated window as a parameter to update routines.
12120 * dispextern.h (updated_window): Remove declaration.
12121 (struct redisplay_interface): Pass window parameter to
12122 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12123 and after_update_window_hook.
12124 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12126 * dispnew.c (updated_window): Remove.
12127 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12128 (update_window_line): Adjust to match redisplay interface changes.
12129 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12130 (ns_scroll_run, ns_after_update_window_line):
12131 * w32term.c (x_update_window_begin, x_update_window_end)
12132 (x_after_update_window_line, x_scroll_run):
12133 * xterm.c (x_update_window_begin, x_update_window_end)
12134 (x_after_update_window_line, x_scroll_run):
12135 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12136 Likewise. Adjust comments where appropriate.
12137 (x_cursor_to): Simplify because this is always called during window
12138 update (but install debugging check anyway).
12139 (expose_window): Check must_be_updated_p flag to see whether this
12140 function is called during window update.
12142 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12144 Do not reset window modification event counters excessively.
12145 These leftovers and poor man's tricky methods to catch extra
12146 redisplay's attention are no longer needed.
12147 * frame.c (set_menu_bar_lines_1):
12148 * minibuf.c (read_minibuf_unwind):
12149 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12150 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12151 (window_scroll_line_based, Fset_window_configuration):
12152 * xdisp.c (redisplay_window): Do not reset last_modified and
12153 last_overlay_modified counters.
12155 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12157 * xselect.c (x_send_client_event): Set send_event and serial, memset
12158 data.l as it might be bigger than data.b. Use 24 bit mask to
12159 XSendEvent (Bug#15034).
12161 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12163 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12164 for TTY frames that are not the top frame on their console.
12167 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12169 * w32term.c (w32fullscreen_hook): Really maximize frame when
12170 asked for (Bug#14841).
12172 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12174 Prefer selected_window to Fselected_window, likewise for frames.
12175 * buffer.c (Fbuffer_swap_text):
12176 * data.c (Fvariable_binding_locus):
12177 * window.c (run_window_configuration_change_hook): Adjust users.
12178 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12179 Use decode_live_frame.
12181 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12183 Be more careful if selected window shows the buffer other than current,
12184 use window_outdated only if this is not so. This change should also
12185 address some weird issues discussed in Bug#13012.
12186 * window.h (window_outdated): New prototype.
12187 * window.c (window_outdated): Now here. Convert from static and
12188 always assume window's buffer.
12189 (Fwindow_end, Fwindow_line_height): Use it.
12190 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12191 and always assume window's buffer.
12192 (redisplay_window): Adjust user.
12193 (redisplay_internal): Call to reconsider_clip_changes once and
12194 check whether mode line should be updated only if selected window
12195 shows current buffer.
12196 (run_window_scroll_functions): Use eassert for debugging check.
12197 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12199 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12201 * window.c (window_scroll, window_scroll_pixel_based)
12202 (window_scroll_line_based): Use bool for booleans.
12204 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12206 * process.c: Fix minor off-by-one issues in descriptor counts.
12207 This shouldn't fix any real bugs, but it cleans up the code a bit.
12208 (max_process_desc, max_input_desc): -1, not 0, means none.
12210 (delete_input_desc): New function.
12211 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12212 (deactivate_process): Scan backwards when recomuting max_process_desc;
12213 that should be faster.
12214 (init_process_emacs): Initialize max_input_desc.
12216 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12218 Use region cache to speedup bidi_find_paragraph_start.
12219 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12220 Rename cache_long_line_scans to cache_long_scans.
12221 * buffer.c (bset_cache_long_line_scans): Rename to
12222 bset_cache_long_scans.
12223 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12224 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12226 (syms_of_buffer): Rename cache-long-line-scans to
12227 cache-long-scans. Adjust docstring.
12228 * search.c (newline_cache_on_off):
12229 * indent.c (width_run_cache_on_off): Adjust users.
12230 * bidi.c (bidi_paragraph_cache_on_off): New function.
12231 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12232 * insdel.c (prepare_to_modify_buffer):
12233 Invalidate bidi_paragraph_cache if enabled.
12235 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12237 Invalidate region caches only if buffer text is going to be changed.
12238 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12239 (modify_text): ...new prototype.
12240 (prepare_to_modify_buffer_1): New prototype.
12241 * textprop.c (modify_region): Rename to...
12242 (modify_text_properties): ...new function.
12243 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12244 (Fremove_list_of_text_properties): Adjust users.
12245 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12246 (modify_text): ...new function.
12247 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12248 (prepare_to_modify_buffer_1): ...new function.
12249 * casefiddle.c (casify_region):
12250 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12251 (Ftranspose_regions): Use modify_text.
12253 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12255 * lisp.mk (lisp): Add nadvice.elc.
12257 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12259 New macro to iterate over live buffers similar to frames.
12260 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12261 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12262 Declare buffer-related variables here to offload lisp.h.
12263 * buffer.c (Vbuffer_alist): Adjust comment.
12264 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12265 (other_buffer_safely):
12266 * data.c (store_symval_forwarding):
12267 * dispnew.c (Fframe_or_buffer_changed_p):
12268 * fileio.c (Fdo_auto_save):
12269 * filelock.c (unlock_all_files):
12270 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12272 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12274 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12275 * callproc.c (create_temp_file):
12276 * filelock.c (create_lock_file):
12277 Assume mkostemp, since it's now provided by Gnulib.
12279 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12281 * w32.c (mkostemp): New function.
12282 (mktemp): Remove, no longer used. Most of the code reused in
12283 mkostemp. (Bug#15015)
12284 (mktemp): Don't undef.
12286 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12288 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12289 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12290 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12291 (free_glyph_pool, check_glyph_memory): Likewise for
12292 all users. Adjust comments where appropriate.
12294 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12296 * composite.h: Minor fixups.
12297 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12298 to fix a misspelling, and change it to an inline function while
12299 we're at it (it need not be a macro). All uses changed.
12300 (composition_method, composition_valid_p):
12301 Rewrite to avoid assignments in if-conditions.
12303 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12305 Do not use global Lisp_Object in composition macros.
12306 * composite.h (composition_temp): Remove declaration.
12307 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12308 (composition_method, composition_valid_p): ...inline functions.
12309 (compose_region): Remove the leftover.
12310 * composite.c (composition_temp): Remove.
12311 (run_composition_function, update_compositions)
12312 (composition_compute_stop_pos, composition_adjust_point)
12313 (Ffind_composition_internal):
12314 * coding.c (handle_composition_annotation):
12315 * xdisp.c (handle_composition_prop, check_point_in_composition):
12316 Related users changed.
12318 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12320 Drop FRAME_PTR typedef.
12321 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12322 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12323 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12324 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12325 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12326 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12327 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12328 All related users changed.
12330 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12332 * eval.c (default_toplevel_binding): New function.
12334 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12335 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12336 (syms_of_eval): Export them.
12337 * data.c (Fdefault_value): Micro cleanup.
12338 * term.c (init_tty): Use "false".
12340 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12342 Fix X GC leak in GTK and raw (no toolkit) X ports.
12343 * xterm.c (x_free_frame_resources): If white and black relief
12344 GCs are allocated, always free them here.
12345 * xfns.c (x_make_gc): Omit redundant initialization.
12346 * widget.c (create_frame_gcs): Remove the leftover.
12347 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12348 in x_free_frame_resources.
12350 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12352 * nsterm.m (windowWillResize:toSize:): Only change title if
12353 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12355 (viewDidEndLiveResize): New method.
12357 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12358 inside NS_IMPL_COCOA.
12360 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12362 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12363 Do not check whether undo is enabled because record_insert and
12364 record_delete does that themselves.
12366 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12368 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12369 member which is not really used any more.
12370 (FRAME_XIC_BASE_FONTNAME): Remove.
12371 * xfns.c (xic_free_fontset): Adjust user.
12372 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12373 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12374 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12375 (xdialog_show): Use eassert for debugging check.
12376 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12378 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12380 * fileio.c, fns.c (merge): Move extern decl from here ...
12381 * lisp.h (merge): ... to here.
12383 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12385 Fix last font-related change.
12386 * w32font.h (w32font_list_internal, w32font_match_internal):
12388 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12389 (uniscribe_list_family): Adjust to match font API change.
12390 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12391 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12393 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12395 * frame.h (FRAME_MOUSE_UPDATE):
12396 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12397 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12399 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12401 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12402 * font.h (struct font_driver): Change list, match, and list_family
12403 functions to accept struct frame * as first arg.
12404 * font.c (font_score, font_compare, font_sort_entities):
12406 (font_sort_entities, font_list_entities, font_select_entity)
12407 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12408 match font API change.
12409 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12410 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12411 * ftxfont.c (ftxfont_list, ftxfont_match):
12412 * xftfont.c (xftfont_list, xftfont_match):
12413 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12414 * w32font.c (w32font_list, w32font_match, w32font_list)
12415 (w32font_list_internal, w32_font_match_internal): Likewise.
12416 * xfaces.c (Fx_family_fonts): Adjust user.
12418 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12420 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12421 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12422 only if HAVE_X_WINDOWS is in use.
12423 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12424 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12425 * w32term.c (x_wm_set_icon_position): Likewise.
12426 * w32fns.c (x_icon): Adjust user.
12428 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12430 * xterm.c (last_mouse_press_frame): Remove the
12431 leftover which is not really used any more.
12432 (handle_one_xevent, syms_of_xterm): Adjust users.
12433 (x_flush): Call XFlush once per each X display, not frame.
12434 This is better because this code always unconditionally skips
12435 non-X frames in Vframe_list and issues the only XFlush if we
12436 have more than one X frame on the same X display.
12437 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12438 Use bool for booleans.
12439 (x_draw_glyph_string_background, cvt_string_to_pixel)
12440 (cvt_pixel_dtor): Drop unnecessary prototypes.
12441 * xterm.h (x_display_ok): Adjust prototype.
12443 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12445 Drop unnecessary functions that deals with frame pixel size.
12446 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12447 (x_pixel_height): Drop prototypes.
12448 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12449 (x_pixel_height): Drop implementations.
12450 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12451 which should be always valid for window frame.
12452 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12453 * w32menu.c (Fx_popup_dialog):
12454 * xmenu.c (Fx_popup_dialog): Likewise for both.
12456 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12458 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12459 frame parameters and call to Fmodify_frame_parameters just once.
12460 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12461 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12462 and mention nil frame in docstring.
12464 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12466 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12467 (x_figure_window_size): Likewise. Adjust to return long.
12468 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12469 (toplevel): Move Qterminal_live_p to...
12470 * terminal.c (toplevel): ...here, make it static, and...
12471 (syms_of_terminal): ...DEFSYM here.
12472 * frame.h (Qterminal_live_p): Remove declaration.
12473 (make_frame, x_figure_window_size): Adjust prototype.
12474 * nsfns.m (Fx_create_frame): Use long for window flags.
12476 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12478 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12479 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12480 Do not assume that emacs_close (INT_MAX) is a no-op.
12482 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12484 * xfaces.c (make_face_cache): For struct face_cache, prefer
12485 xmalloc to xzalloc and so avoid redundant call to memset.
12486 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12488 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12490 * fringe.c (draw_window_fringes, update_window_fringes)
12491 (compute_fringe_widths):
12492 * w32term.c (x_draw_glyph_string):
12493 * window.c (candidate_window_p, Frecenter):
12494 * xfaces.c (realize_basic_faces, realize_default_face)
12495 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12496 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12497 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12498 * xmenu.c (Fx_menu_bar_open_internal):
12499 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12500 * xsettings.c (xft_settings_event):
12501 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12502 Use bool for booleans. Adjust style and comments where
12504 * dispextern.h (draw_window_fringes, update_window_fringes)
12505 (compute_fringe_widths):
12506 * xterm.h (x_had_errors_p): Adjust prototype.
12508 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12510 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12511 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12513 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12515 * fns.c (toplevel): Remove comment before Fsafe_length because
12516 it checks for QUIT.
12518 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12520 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12522 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12524 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12525 frame which got the message is still alive, before dereferencing
12526 its pointer. (Bug#14970)
12528 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12529 be a live window, before using it as such. (Bug#14970)
12531 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12533 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12534 w32_detect_focus_change instead of doing part of its job by hand.
12535 This fixes the problem whereby FOCUS_OUT events were not sent to
12538 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12540 * process.c (Fprocess_list): Doc fix.
12542 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12543 being re-exposed only if it didn't ask to become visible.
12544 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12545 was previously iconified. (Bug#14841)
12546 (x_iconify_frame): Mark the frame iconified.
12548 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12550 Fix minor problems found by static checking.
12551 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12552 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12554 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12556 * eval.c (set_specpdl_old_value): New function.
12557 (unbind_to): Minor simplification.
12558 (get_backtrace_frame): New function.
12559 (Fbacktrace_frame): Use it. Add `base' argument.
12560 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12561 (syms_of_eval): Export backtrace-eval.
12562 * xterm.c (x_focus_changed): Simplify.
12564 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12566 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12568 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12570 * xdisp.c (redisplay_window): Instead of moving point out of
12571 scroll margin, reject the force_start method, and try scrolling
12572 instead. (Bug#14780)
12574 2013-07-24 Ken Brown <kbrown@cornell.edu>
12576 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12579 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12581 * eval.c (Fprogn): Do not check that BODY is a proper list.
12582 This undoes the previous change. The check slows down the
12583 interpreter, and is not needed to prevent a crash. See
12584 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12586 2013-07-23 Glenn Morris <rgm@gnu.org>
12588 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12590 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12592 Port to GNU/Linux systems with tinfo but not ncurses.
12593 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12594 to decide whether ncurses is being used. Without this change,
12595 GCC complains about tgetent not being declared, on a system
12596 that has tinfo installed but ncurses not installed.
12598 * eval.c (Fprogn): Check that BODY is a proper list.
12600 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12601 * data.c (Fsetq_default):
12602 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12603 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12605 Tune by taking advantage of the fact that ARGS is always a list
12606 when a function is declared to have UNEVALLED args.
12608 * emacsgtkfixed.c: Port to GCC 4.6.
12609 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12611 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12613 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12614 here to silence compiler warnings.
12616 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12618 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12619 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12620 from messing up Emacs's 'struct frame' (Bug#14923).
12622 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12624 * alloc.c (make_save_ptr_ptr): Define this function.
12625 It was inadvertently omitted. It's needed only if
12626 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12628 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12630 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12631 frame have focus (Bug#14895).
12633 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12635 Avoid vfork-related deadlock more cleanly.
12636 * callproc.c (child_setup): When the child's exec fails, output
12637 the program name, as that's more useful. Use O_NONBLOCK to avoid
12639 * process.c (create_process_1): Remove; no longer needed.
12640 (create_process): Remove timer hack; no longer needed, now that
12641 the child avoids deadlock.
12643 2013-07-20 Glenn Morris <rgm@gnu.org>
12645 * image.c (Fimage_flush): Fix doc typo.
12647 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12649 Fix array bounds violation when pty allocation fails.
12650 * process.c (PTY_NAME_SIZE): New constant.
12651 (pty_name): Remove static variable; it's now auto.
12652 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12653 Take pty_name as an arg rather than using a static variable.
12654 All callers changed.
12655 (create_process): Recover pty_flag from process, not from volatile local.
12656 (create_pty): Stay inside array even when pty allocation fails.
12657 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12659 * lread.c (Fload): Avoid initialization only when lint checking.
12660 Mention that it's needed only for older GCCs.
12662 2013-07-20 Kenichi Handa <handa@gnu.org>
12664 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12665 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12667 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12669 * lread.c (Fload): Avoid uninitialized warning.
12671 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12673 Fix some minor file descriptor leaks and related glitches.
12674 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12675 (create_lock_file): Use write, not emacs_write.
12676 * image.c (slurp_file, png_load_body):
12677 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12678 (server_accept_connection):
12679 Don't leak an fd on memory allocation failure.
12680 * image.c (slurp_file): Add a cheap heuristic for growing files.
12681 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12682 as that's what the other routines do. Maybe input need not be
12683 blocked at all, but it's better to be consistent.
12684 Avoid undefined behavior when strlen is zero.
12686 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12687 (NSTATICS): Now a constant; doesn't need to be a macro.
12689 2013-07-19 Richard Stallman <rms@gnu.org>
12691 * coding.c (decode_coding_utf_8): Add simple loop for fast
12692 processing of ASCII characters.
12694 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12696 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12698 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12700 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12701 unportable 'struct x_display_info'.
12702 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12703 is a portable type.
12705 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12707 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12708 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12710 (system_process_attributes): Prefer plain char to unsigned char
12711 when either will do. Clean up properly if interrupted or if
12712 memory allocations fail. Don't assume sscanf succeeds.
12713 Remove no-longer-needed workaround to stop GCC from whining.
12714 Read command-line once, instead of multiple times. Check read status a
12715 bit more carefully.
12717 Fix obscure porting bug with varargs functions.
12718 The code assumed that int is treated like ptrdiff_t in a vararg
12719 function, which is not a portable assumption. There was a similar
12720 -- though these days less likely -- porting problem with various
12721 assumptions that pointers of different types all smell the same as
12722 far as vararg functions is conserved. To make this problem less
12723 likely in the future, redo the API to use varargs functions.
12724 * alloc.c (make_save_value): Remove this vararg function.
12725 All uses changed to ...
12726 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12727 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12729 (make_save_ptr): Rename from make_save_pointer, for consistency with
12730 the above. Define only on platforms that need it. All uses changed.
12732 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12734 * keyboard.c: Try to fix typos in previous change.
12735 (DISPLAY_LIST_INFO): New macro.
12736 (kbd_buffer_get_event): Do not access members that are not present
12737 in X11. Revert inadvertent change of "!=" to "=".
12739 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12741 * keyboard.c (kbd_buffer_get_event):
12742 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12743 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12745 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12747 * filelock.c: Fix unlikely file descriptor leaks.
12748 (get_boot_time_1): Rework to avoid using emacs_open.
12749 This doesn't actually fix a leak, but is better anyway.
12750 (read_lock_data): Use read, not emacs_read.
12752 * doc.c: Fix minor memory and file descriptor leaks.
12753 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12754 (get_doc_string, Fsnarf_documentation):
12755 Fix file descriptor leak on error.
12757 * term.c: Fix minor fdopen-related file descriptor leaks.
12758 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12759 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12761 * charset.c: Fix file descriptor leaks and errno issues.
12763 (load_charset_map_from_file): Don't leak file descriptor on error.
12764 Use plain record_xmalloc since the allocation is larger than
12765 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12767 * eval.c (record_unwind_protect_nothing):
12768 * fileio.c (fclose_unwind):
12770 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12771 The replacement doesn't block input, but that no longer seems
12774 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12776 * lread.c: Fix file descriptor leaks and errno issues.
12777 (Fload): Close some races that leaked fds or streams when 'load'
12779 (Fload, openp): Report error number of last nontrivial failure to open.
12780 ENOENT counts as trivial.
12781 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12783 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12784 now that the function is always called with a nonnegative arg.
12785 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12786 All uses replaced with ...
12787 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12789 A few more minor file errno-reporting bugs.
12790 * callproc.c (Fcall_process):
12791 * doc.c (Fsnarf_documentation):
12792 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12793 * process.c (set_socket_option):
12794 Don't let a constructor trash errno.
12795 * doc.c: Include <errno.h>.
12797 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12799 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12801 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12803 Fix w32 bug with call-process-region (Bug#14885).
12804 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12805 to Fcall_process when the input is empty. This simplifies the
12806 code a bit. It makes no difference on POSIXish platforms but
12807 apparently it fixes a bug on w32.
12809 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12810 * fileio.c (close_file_unwind): Don't close if FD is negative;
12811 this can happen when unwinding a zapped file descriptor.
12812 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12813 in case Emacs runs out of memory between the two unwind-protects.
12814 Don't trash errno when closing FD.
12815 Zap the FD in the specpdl when closing it, instead of deferring
12816 the removal of the unwind-protect; this fixes a bug where a child
12817 function unwinds the stack past us.
12819 New unwind-protect flavors to better type-check C callbacks.
12820 This also lessens the need to write wrappers for callbacks,
12821 and the need for make_save_pointer.
12822 * alloc.c (free_save_value):
12823 * atimer.c (run_all_atimers):
12825 * alloc.c (safe_alloca_unwind):
12826 * atimer.c (unwind_stop_other_atimers):
12827 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12828 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12829 * minibuf.c (choose_minibuf_frame_1):
12830 * process.c (make_serial_process_unwind):
12831 * xdisp.c (pop_message_unwind):
12832 * xselect.c (queue_selection_requests_unwind):
12833 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12834 * alloc.c (record_xmalloc):
12835 Prefer record_unwind_protect_ptr to record_unwind_protect with
12837 * alloc.c (Fgarbage_collect):
12838 Prefer record_unwind_protect_void to passing a dummy.
12839 * buffer.c (restore_buffer):
12840 * window.c (restore_window_configuration):
12841 * xfns.c, w32fns.c (do_unwind_create_frame)
12842 New wrapper. All record-unwind uses of wrappee changed.
12843 * buffer.c (set_buffer_if_live):
12844 * callproc.c (call_process_cleanup, delete_temp_file):
12845 * coding.c (code_conversion_restore):
12846 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12847 * editfns.c (save_excursion_restore)
12848 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12849 (save_restriction_restore):
12850 * eval.c (restore_stack_limits, un_autoload):
12851 * fns.c (require_unwind):
12852 * keyboard.c (recursive_edit_unwind, tracking_off):
12853 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12854 * macros.c (pop_kbd_macro, restore_menu_items):
12855 * nsfns.m (unwind_create_frame):
12856 * print.c (print_unwind):
12857 * process.c (start_process_unwind):
12858 * search.c (unwind_set_match_data):
12859 * window.c (select_window_norecord, select_frame_norecord):
12860 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12861 (fast_set_selected_frame):
12862 * xfns.c, w32fns.c (unwind_create_tip_frame):
12863 Return void, not a dummy Lisp_Object. All uses changed.
12864 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12865 * callproc.c (call_process_kill):
12866 * fileio.c (restore_point_unwind, decide_coding_unwind)
12867 (build_annotations_unwind):
12868 * insdel.c (Fcombine_after_change_execute_1):
12869 * keyboard.c (read_char_help_form_unwind):
12870 * menu.c (unuse_menu_items):
12871 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12872 * sound.c (sound_cleanup):
12873 * xdisp.c (unwind_redisplay):
12874 * xfns.c (clean_up_dialog):
12875 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12876 Accept no args and return void, instead of accepting and returning
12877 a dummy Lisp_Object. All uses changed.
12878 * cygw32.c (fchdir_unwind):
12879 * fileio.c (close_file_unwind):
12880 * keyboard.c (restore_kboard_configuration):
12881 * lread.c (readevalllop_1):
12882 * process.c (wait_reading_process_output_unwind):
12883 Accept int and return void, rather than accepting an Emacs integer
12884 and returning a dummy object. In some cases this fixes an
12885 unlikely bug when the corresponding int is outside Emacs integer
12886 range. All uses changed.
12887 * dired.c (directory_files_internal_unwind):
12888 * fileio.c (do_auto_save_unwind):
12889 * gtkutil.c (pop_down_dialog):
12890 * insdel.c (reset_var_on_error):
12891 * lread.c (load_unwind):
12892 * xfns.c (clean_up_file_dialog):
12893 * xmenu.c, nsmenu.m (pop_down_menu):
12894 * xmenu.c (cleanup_widget_value_tree):
12895 * xselect.c (wait_for_property_change_unwind):
12896 Accept pointer and return void, rather than accepting an Emacs
12897 save value encapsulating the pointer and returning a dummy object.
12899 * editfns.c (Fformat): Update the saved pointer directly via
12900 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12901 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12902 (unwind_body): New function.
12903 (record_unwind_protect): First arg is now a function returning void,
12904 not a dummy Lisp_Object.
12905 (record_unwind_protect_ptr, record_unwind_protect_int)
12906 (record_unwind_protect_void): New functions.
12907 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12908 * fileio.c (struct auto_save_unwind): New type.
12909 (do_auto_save_unwind): Use it.
12910 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12911 * insdel.c (struct rvoe_arg): New type.
12912 (reset_var_on_error): Use it.
12913 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12915 (specbinding_func): Remove; there are now several such functions.
12916 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12917 (set_unwind_protect_ptr): New function.
12918 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12920 Be simpler and more consistent about reporting I/O errors.
12921 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12922 Say "Read error" and "Write error", rather than "I/O error", or
12923 "IO error reading", or "IO error writing", when a read or write
12925 * process.c (Fmake_network_process, wait_reading_process_output)
12926 (send_process, Fprocess_send_eof, wait_reading_process_output):
12927 Capitalize diagnostics consistently. Put "failed foo" at the
12928 start of the diagnostic, so that we don't capitalize the
12929 function name "foo". Consistently say "failed" for such
12931 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12932 All callers changed. This is so it can use report_file_error.
12933 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12934 diagnostics consistently as above.
12936 * fileio.c (report_file_errno): Fix errno reporting bug.
12937 If the file name is neither null nor a pair, package it up as a
12938 singleton list. All callers changed, both to this function and to
12939 report_file_error. This fixes a bug where the memory allocator
12940 invoked by list1 set errno so that the immediately following
12941 report_file_error reported the wrong errno value.
12943 Fix minor problems found by --enable-gcc-warnings.
12944 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12945 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12947 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12949 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12950 Set event->arg to Qt if switch-event shall be generated.
12951 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12953 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12955 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12958 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12959 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12960 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12961 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12962 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12963 and there is a focused frame.
12964 (head_table): Add focus-in and focus-out.
12965 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12966 bind to handle-focus-in/out.
12968 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12969 (Fhandle_switch_frame): Call Fhandle_focus_in.
12970 (syms_of_frame): defsubr handle-focus-in/out.
12972 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12974 Fix porting bug to older POSIXish platforms (Bug#14862).
12975 * sysdep.c (emacs_pipe): New function, that implements
12976 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12977 This should port better to CentOS 5 and to Mac OS X 10.6.
12978 All calls to pipe2 changed.
12980 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12981 This makes the code easier to read and the executable a bit smaller.
12982 Do not replace all calls to Fcons that happen to create lists,
12983 just calls that are intended to create lists. For example, when
12984 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12985 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12986 Similarly for list2 through list5.
12987 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12988 * bytecode.c (exec_byte_code):
12989 * callint.c (quotify_arg, Fcall_interactively):
12990 * callproc.c (Fcall_process, create_temp_file):
12991 * charset.c (load_charset_map_from_file)
12992 (Fdefine_charset_internal, init_charset):
12993 * coding.c (get_translation_table, detect_coding_system)
12994 (Fcheck_coding_systems_region)
12995 (Fset_terminal_coding_system_internal)
12996 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12997 * composite.c (update_compositions, Ffind_composition_internal):
12998 * dired.c (directory_files_internal, file_name_completion)
13000 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13001 * doc.c (Fsnarf_documentation):
13002 * editfns.c (Fmessage_box):
13004 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13005 (Feval, eval_sub, Ffuncall, apply_lambda):
13006 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13007 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13008 (Fset_file_times, Finsert_file_contents)
13009 (Fchoose_write_coding_system, Fwrite_region):
13010 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13011 * font.c (font_registry_charsets, font_parse_fcname)
13012 (font_prepare_cache, font_update_drivers, Flist_fonts):
13013 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13014 * frame.c (make_frame, Fmake_terminal_frame)
13015 (x_set_frame_parameters, x_report_frame_params)
13016 (x_default_parameter, Fx_parse_geometry):
13017 * ftfont.c (syms_of_ftfont):
13018 * image.c (gif_load):
13019 * keyboard.c (command_loop_1):
13020 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13021 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13022 (Fminor_mode_key_binding, accessible_keymaps_1)
13023 (Faccessible_keymaps, Fwhere_is_internal):
13024 * lread.c (read_emacs_mule_char):
13025 * menu.c (find_and_return_menu_selection):
13026 * minibuf.c (get_minibuffer):
13027 * nsfns.m (Fns_perform_service):
13028 * nsfont.m (ns_script_to_charset):
13029 * nsmenu.m (ns_popup_dialog):
13030 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13031 (Fx_own_selection_internal):
13032 * nsterm.m (append2):
13033 * print.c (Fredirect_debugging_output)
13034 (print_prune_string_charset):
13035 * process.c (Fdelete_process, Fprocess_contact)
13036 (Fformat_network_address, set_socket_option)
13037 (read_and_dispose_of_process_output, write_queue_push)
13038 (send_process, exec_sentinel):
13039 * sound.c (Fplay_sound_internal):
13040 * textprop.c (validate_plist, add_properties)
13041 (Fput_text_property, Fadd_face_text_property)
13042 (copy_text_properties, text_property_list, syms_of_textprop):
13043 * unexaix.c (report_error):
13044 * unexcoff.c (report_error):
13045 * unexsol.c (unexec):
13046 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13047 (Fformat_mode_line, syms_of_xdisp):
13048 * xfaces.c (set_font_frame_param)
13049 (Finternal_lisp_face_attribute_values)
13050 (Finternal_merge_in_global_face, syms_of_xfaces):
13051 * xfns.c (x_default_scroll_bar_color_parameter)
13052 (x_default_font_parameter, x_create_tip_frame):
13053 * xfont.c (xfont_supported_scripts):
13054 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13055 (menu_help_callback, xmenu_show):
13056 * xml.c (make_dom):
13057 * xterm.c (set_wm_state):
13058 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13059 and similarly for list2 through list5.
13061 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13063 * callproc.c (Fcall_process_region): Fix minor race and tune.
13064 (create_temp_file): New function, with the temp-file-creation part
13065 of the old Fcall_process_region. Use Fcopy_sequence to create the
13066 temp file name, rather than alloca + build_string, for simplicity.
13067 Don't bother to block input around the temp file creation;
13068 shouldn't be needed. Simplify use of mktemp.
13069 Use record_unwind_protect immediately after creating the temp file;
13070 this closes an unlikely race where the temp file was not removed.
13071 Use memcpy rather than an open-coded loop.
13072 (Fcall_process_region): Use the new function. If the input is
13073 empty, redirect from /dev/null rather than from a newly created
13074 empty temp file; this avoids unnecessary file system traffic.
13076 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13078 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13079 Simplify by making this case like the other two. This is a bit
13080 slower on obsolete hosts, but the extra complexity isn't worth it.
13082 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13083 * process.c (create_process) [!DOS_NT]:
13084 Remove now-unnecessary calls to emacs_close.
13086 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13088 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13089 returning early. (Bug#14850)
13091 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13092 and inhibit-iso-escape-detection attributes of 'undecided'.
13095 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13097 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13098 Reported by Herbert J. Skuhra in
13099 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13101 Don't lose top specpdl entry when memory is exhausted.
13102 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13103 specpdl overflow here, to simplify callers; all callers changed.
13104 Always reserve an unused entry at the stack top; this avoids
13105 losing the top entry's information when memory is exhausted.
13107 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13109 Clean up errno reporting and fix some errno-reporting bugs.
13110 * callproc.c (Fcall_process):
13111 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13112 * process.c (create_process, Fmake_network_process):
13113 * unexaix.c (report_error):
13114 * unexcoff.c (report_error):
13115 Be more careful about reporting the errno of failed operations.
13116 The code previously reported the wrong errno sometimes.
13117 Also, prefer report_file_errno to setting errno + report_file_error.
13118 (Fcall_process): Look at openp return value rather than at path,
13119 as that's a bit faster and clearer when there's a numeric predicate.
13120 * fileio.c (report_file_errno): New function, with most of the
13121 old contents of report_file_error.
13122 (report_file_error): Use it.
13123 (Ffile_exists_p, Ffile_accessible_directory_p):
13124 Set errno to 0 when it is junk.
13125 * fileio.c (Faccess_file):
13126 * image.c (x_create_bitmap_from_file):
13127 Use faccessat rather than opening the file, to avoid the hassle of
13128 having a file descriptor open.
13129 * lisp.h (report_file_errno): New decl.
13130 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13133 * process.c (create_process, wait_reading_process_output) [AIX]:
13134 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13135 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13136 a multithreaded environment anyway).
13137 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13139 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13141 * image.c (x_find_image_file): Don't close a remote file handle.
13143 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13145 Fix races with threads and file descriptors.
13146 * callproc.c (Fcall_process_region):
13147 * dired.c (open_directory):
13148 * emacs.c (main, Fdaemon_initialized):
13149 * image.c (x_find_image_file):
13150 * inotify.c (Finotify_rm_watch):
13151 * lread.c (Flocate_file_internal):
13152 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13153 * term.c (term_mouse_moveto, init_tty):
13154 * termcap.c (tgetent):
13155 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13156 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13157 * unexhp9k800.c, unexmacosx.c (unexec):
13158 * callproc.c (Fcall_process_region):
13159 Use emacs_close, not close.
13160 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13161 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13162 and posix_close function on current platforms (which all lack them).
13163 (emacs_close): Use it. This should fix the races on GNU/Linux and
13164 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13165 and it should avoid closing random victim file descriptors on
13168 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13170 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13171 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13172 Touch up doc a bit.
13174 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13175 This is for .gdbinit xbacktrace.
13177 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13178 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13179 (emacs_set_tty): Now static.
13180 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13181 * term.c (tty_capable_p, tty_default_color_capabilities)
13182 (get_tty_terminal, term_mouse_movement)
13183 (handle_one_term_event, init_tty, maybe_fatal):
13184 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13185 (tgetent, scan_file, name_match, compare_contin):
13186 * terminal.c (get_terminal):
13187 Use bool for boolean.
13188 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13189 Prefer char to unsigned char if either will do.
13190 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13191 (tty_write_glyphs): Prefer int to unsigned.
13192 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13193 All callers changed.
13194 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13196 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13199 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13200 (B__dummy__): New dummy symbol, to pacify C89.
13201 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13202 they can't grok varargs macros.
13203 * dispnew.c (add_window_display_history)
13204 (add_frame_display_history):
13205 * print.c (print_object):
13206 * xdisp.c (debug_method_add):
13207 Use %p printf format only for void pointers.
13208 * emacs.c (usage_message): New constant, replacing ...
13209 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13210 (main): Adjust to usage reorg.
13211 * fns.c (syms_of_fns):
13212 * profiler.c (syms_of_profiler):
13213 Don't use non-constant struct initializers.
13214 * gnutls.h (gnutls_initstage_t):
13215 * lisp.h (enum Lisp_Fwd_Type):
13216 * lread.c (lisp_file_lexically_bound_p):
13217 * xsettings.c (anonymous enum):
13218 Remove trailing comma.
13219 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13220 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13221 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13223 * regex.c (const_re_char): New type, to pacify strict C89.
13224 All uses of 'const re_char' replaced to use it.
13225 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13226 with glibc when strict C89. This change is imported from gnulib.
13228 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13229 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13230 Omit GNU_LINUX implementation, since it requires long long.
13231 * xterm.c (x_draw_underwave):
13232 Do not assume the traditional order of struct's members.
13233 (x_term_init): Rewrite to avoid the need for non-constant structure
13236 Syntax cleanup, mostly replacing macros with functions.
13237 This removes the need for the syntax_temp hack.
13238 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13239 * syntax.c (SYNTAX_INLINE): New macro.
13240 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13241 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13242 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13243 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13244 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13245 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13246 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13247 Now constants, not macros.
13248 (syntax_temp) [!__GNUC__]: Remove.
13249 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13250 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13251 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13252 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13253 Move here from syntax.h; now functions, not macros. Except for the
13254 last function, these are static since only syntax.c uses them.
13255 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13256 All uses changed. Now a function, not a macro; use this fact
13257 to simplify the code.
13258 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13259 compiler bugs; no longer relevant.
13260 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13261 (SYNTAX_INLINE): New macro.
13262 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13263 for the new functions. Use bool for boolean member.
13264 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13265 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13266 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13267 (SETUP_BUFFER_SYNTAX_TABLE):
13268 Now extern inline functions, not macros.
13269 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13270 Remove; all uses replaced by implementation.
13271 (syntax_temp) [!__GNUC__]: Remove decl.
13272 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13274 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13276 * emacs.c (main): Fix syntax error.
13278 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13280 Timestamp fixes for undo (Bug#14824).
13281 * atimer.c (schedule_atimer):
13282 * fileio.c (Ffile_newer_than_file_p):
13283 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13284 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13285 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13286 (syms_of_fileio): Remove Sclear_visited_file_name.
13287 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13288 file doesn't exist; this avoids an ambiguity with negative timestamps.
13289 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13290 * systime.h (make_emacs_time, invalid_emacs_time):
13291 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13292 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13293 * undo.c (record_first_change): Push (visited-file-modtime) onto
13294 undo list rather than reimplementing it by hand, incorrectly.
13296 2013-07-09 Ken Brown <kbrown@cornell.edu>
13298 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13300 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13302 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13304 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13306 Handle errno and exit status a bit more carefully.
13307 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13308 number into an exit status. Instead, use EXIT_CANCELED.
13309 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13310 * callproc.c (relocate_fd):
13311 * emacs.c (close_output_streams, main):
13312 * process.c (create_process):
13313 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13314 Use emacs_perror for simplicity.
13315 * callproc.c (relocate_fd, main):
13316 * sysdep.c (sys_subshell):
13317 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13318 (shut_down_emacs): Use emacs_write, not write.
13319 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13320 * fileio.c (Fcopy_file, e_write):
13321 * nsterm.m (ns_select):
13322 * process.c (send_process):
13323 * sound.c (vox_write):
13324 Use emacs_write_sig, not emacs_write.
13325 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13326 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13328 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13330 (emacs_full_write): New function.
13331 (emacs_write): Rewrite to use it.
13332 (emacswrite_sig, emacs_perror): New functions.
13333 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13335 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13337 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13338 on NS even if it is present. Pixmap on NS is a void*.
13340 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13342 Port to Ubuntu 10 (Bug#14803).
13343 Problem reported by T.V. Raman.
13344 * process.c (close_on_exec, accept4, process_socket):
13345 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13347 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13349 * w32.c (sys_dup): Declare prototype.
13353 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13355 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13357 Make file descriptors close-on-exec when possible (Bug#14803).
13358 This simplifies Emacs a bit, since it no longer needs to worry
13359 about closing file descriptors by hand in some cases.
13360 It also fixes some unlikely races. Not all such races, as
13361 libraries often open files internally without setting
13362 close-on-exec, but it's an improvement.
13363 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13364 * callproc.c (Fcall_process) [!MSDOS]:
13365 * emacs.c (main) [!DOS_NT]:
13366 * nsterm.m (ns_term_init):
13367 * process.c (create_process):
13368 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13369 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13370 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13371 Prefer mkostemp with O_CLOEXEC to mkstemp.
13372 * callproc.c (relocate_fd) [!WINDOWSNT]:
13373 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13374 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13376 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13377 Make the resulting file descriptor close-on-exec.
13378 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13379 * lread.c (load_descriptor_list, load_descriptor_unwind):
13380 Remove; no longer needed. All uses removed.
13381 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13382 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13384 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13385 (Fmake_network_process, Fnetwork_interface_list)
13386 (Fnetwork_interface_info, server_accept_connection):
13387 Make newly-created socket close-on-exec.
13388 * sysdep.c (emacs_open, emacs_fopen):
13389 Make new-created descriptor close-on-exec.
13390 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13391 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13393 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13395 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13396 for NS_IMPL_GNUSTEP.
13398 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13400 Fix openp errno handling.
13401 * callproc.c (Fcall_process): Preserve openp errno around close.
13402 * lread.c (openp): Set errno when returning -1, as some callers
13405 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13407 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13409 * nsterm.h (NSSavePanel): Update comment.
13410 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13411 (ns_run_file_dialog): Declare.
13413 * nsfns.m: Remove panelOK.
13415 (ns_run_file_dialog): New function.
13416 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13417 event loop, so file dialog is popped up by ns_run_file_dialog, called
13418 by sendEvent (Bug#14578).
13419 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13421 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13423 * xdisp.c (default_line_pixel_height): New function.
13424 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13425 (try_cursor_movement, redisplay_window, try_window)
13426 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13428 * window.c (window_scroll_pixel_based):
13429 use default_line_pixel_height.
13431 * dispextern.h (default_line_pixel_height): Add prototype.
13433 * frame.c (x_set_line_spacing): Accept a float value for
13434 line-spacing parameter, per the documentation.
13436 * data.c (Fmultibyte_string_p): Doc fix.
13438 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13440 Use emacs_open more consistently when opening files.
13441 This handles EINTR more consistently now, and makes it easier
13442 to introduce other uniform changes to file descriptor handling.
13443 * sysstdio.h: New file.
13444 * buffer.c (mmap_init):
13445 * cygw32.c (chdir_to_default_directory):
13446 * dispnew.c (Fopen_termscript):
13447 * emacs.c (Fdaemon_initialized):
13448 * fileio.c (Fdo_auto_save):
13449 * image.c (slurp_file, png_load_body, jpeg_load_body):
13450 * keyboard.c (Fopen_dribble_file):
13452 * print.c (Fredirect_debugging_output):
13453 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13454 * termcap.c (tgetent):
13455 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13456 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13457 * w32term.c (w32_initialize) [CYGWIN]:
13458 * xfaces.c (Fx_load_color_file):
13459 Use emacs_open instead of plain open, and emacs_fopen instead of
13461 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13462 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13463 * callproc.c (default_output_mode): New constant.
13464 (Fcall_process): Use it to call emacs_open instead of plain creat.
13465 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13466 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13467 (emacs_fopen): New function.
13468 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13469 Include <lisp.h>, for emacs_open.
13470 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13472 Remove duplicate #include directives.
13473 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13475 Don't include stdio.h twice.
13476 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13477 Don't include sys/types.h or stdio.h twice.
13478 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13479 * lread.c: Don't include coding.h twice.
13480 * nsfont.m: Don't include frame.h twice.
13481 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13482 * ralloc.c: Don't include <unistd.h> twice.
13483 * xdisp.c: Don't include font.h twice.
13484 * xterm.c: Don't include fontset.h twice.
13485 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13487 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13489 Scale ImageMagick images more carefully.
13490 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13491 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13492 Be more careful about avoiding undefined behavior after
13493 integer overflow and division by zero.
13495 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13497 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13498 (syms_of_w32fns): DEFSYM them.
13499 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13500 (CCHDEVICENAME): Define macros if not defined.
13501 (struct MONITOR_INFO_EX): New struct.
13502 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13503 (enum_display_monitors_fn): New variable.
13504 (globals_of_w32fns): Initialize it.
13505 (Fx_display_pixel_width, Fx_display_pixel_height)
13506 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13507 multi-monitor setups in docstrings.
13508 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13509 screen size by primary monitor's millimeter per pixel.
13510 (w32_monitor_enum, w32_display_monitor_attributes_list)
13511 (w32_display_monitor_attributes_list_fallback)
13512 (Fw32_display_monitor_attributes_list): New functions.
13513 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13515 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13517 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13519 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13521 * fileio.c (Qfile_notify_error): New error symbol.
13523 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13524 * inotify.c (inotify_callback, symbol_to_inotifymask)
13525 (Finotify_add_watch, Finotify_rm_watch): Use it.
13526 (inotifyevent_to_event): Exchange order of cookie and file name.
13527 (Finotify_add_watch): Adapt docstring.
13529 * lisp.h (Qfile_notify_error): Declare.
13531 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13533 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13534 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13535 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13536 which did not work (see <http://bugs.gnu.org/14569#307>).
13537 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13538 && (!noninteractive || initialized)). This attempts to thread
13539 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13541 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13543 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13544 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13546 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13548 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13549 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13550 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13551 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13553 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13555 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13556 Define to __sys_siglist.
13558 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13560 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13561 word-wrap, so that overflow-newline-into-fringe would work in
13562 visual-line-mode. (Bug#2749)
13563 (move_it_in_display_line_to): When the last scanned display
13564 element fits exactly on the display line, and
13565 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13566 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13567 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13568 finding buffer position that corresponds to pixel coordinates,
13569 e.g. in buffer_posn_from_coords.
13571 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13573 * process.c (handle_child_signal): Call catch_child_signal if
13576 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13578 Don't convert function pointers to void * and back.
13579 It isn't portable C, and it's easy enough to avoid.
13580 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13581 (make_save_value): Add support for SAVE_FUNCPOINTER.
13582 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13583 * print.c (print_object):
13584 Distinguish function from object pointers.
13585 * lisp.h (SAVE_FUNCPOINTER): New constant.
13586 (SAVE_SLOT_BITS): Adjust to it.
13587 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13588 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13589 (voidfuncptr): New typedef.
13590 (struct Lisp_Save_Value): New member data[0].funcpointer.
13591 (XSAVE_FUNCPOINTER): New function.
13593 Simplify buildobj processing.
13594 * Makefile.in (buildobj.h): Make it a sequence of strings each
13595 followed by comma, rather than a single string. Put it into a
13596 .tmp file in case there's an error while generating it.
13597 (gl-stamp): Use .tmp for temp files.
13598 (mostlyclean): Clean .tmp files.
13599 * doc.c (buildobj): Move to just the routine that needs it.
13600 It's now an array of strings, so processing is simpler.
13602 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13604 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13605 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13606 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13607 Invoke malloc_enable_thread even when not interactive.
13608 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13609 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13610 in this case, since the underlying bug has now been fixed.
13612 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13614 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13615 unlinking it (bug#14691).
13617 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13619 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13620 before checking whether buffer is modified. This lets
13621 `kill-buffer-query-functions' cancel killing of the buffer or save
13622 its content before `kill-buffer' asks user the "Buffer %s
13623 modified; kill anyway?" question.
13625 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13627 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13628 Let the super performKeyEquivalent deal with them (Bug#14747).
13630 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13632 * widget.c (resize_cb): Remove unused local.
13634 Do not use GTK 3 if it exists but cannot be compiled.
13635 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13636 * xterm.c (x_error_handler) [!USE_GTK]:
13639 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13641 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13643 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13644 to the valid range of values. (Bug#14753)
13646 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13647 when moving point by using the current glyph matrix. This avoids
13648 the need to force redisplay when this function is called in a
13651 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13653 Fix minor problems found by static checking.
13654 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13655 Redo the latter's body to sidestep GCC parenthesization warnings.
13656 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13657 * coding.c (detect_coding, detect_coding_system):
13658 * coding.h (struct undecided_spec):
13659 Use bool for boolean.
13660 * image.c (QCmax_width, QCmax_height): Now static.
13661 * xdisp.c (Fmove_point_visually): Remove unused local.
13663 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13665 * xdisp.c (Fmove_point_visually): New function.
13667 2013-06-28 Kenichi Handa <handa@gnu.org>
13669 * coding.h (define_coding_undecided_arg_index): New enum.
13670 (coding_attr_index): New members
13671 coding_attr_undecided_inhibit_null_byte_detection,
13672 coding_attr_undecided_inhibit_iso_escape_detection,
13673 coding_attr_undecided_prefer_utf_8.
13674 (undecided_spec): New struct.
13675 (struct coding_system): New member `undecided' of the member
13678 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13679 (detect_coding): Likewise.
13680 (detect_coding_system): Likewise.
13681 (Fdefine_coding_system_internal): New coding system properties
13682 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13684 (syms_of_coding): Adjust for coding_arg_undecided_max.
13686 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13688 * image.c (x_from_xcolors): Remove unused local.
13690 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13692 Defer image data transfer between X client and server until actual
13695 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13698 * image.c (Destroy_Image): Remove.
13699 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13700 `mask_p', and `colors_p'. All uses changed.
13701 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13702 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13703 New macros for `flags' arg to x_clear_image_1.
13704 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13705 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13706 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13707 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13708 (image_get_x_image, image_unget_x_image): New functions or macros.
13709 (image_background, image_background_transparent, x_to_xcolors)
13710 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13711 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13712 instead of Destroy_Image.
13713 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13714 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13715 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13716 (imagemagick_load_image, svg_load_image): Use them instead of
13717 x_create_x_image_and_pixmap, and x_put_x_image followed by
13718 x_destroy_x_image, respectively.
13719 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13720 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13721 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13722 background_transparent fields.
13723 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13724 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13726 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13728 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13729 This mostly consists of undoing recent changes.
13730 * callproc.c (Fcall_process):
13731 * process.c (create_process):
13732 Do not worry about catching SIGCHLD here, undoing previous change.
13733 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13734 * process.c, process.h (catch_child_signal):
13735 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13736 * process.c (catch_child_handler): Don't worry about being called
13737 lazily and do not assume caller has blocked SIGCHLD, undoing
13738 previous change. Move first-time stuff back to
13739 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13740 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13741 set lib_child_handler if it's already initialized, which may
13742 help avoid problems on GNUstep.
13744 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13746 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13747 * callproc.c (Fcall_process):
13748 * process.c (create_process):
13749 Make sure SIGCHLD is caught before we fork,
13750 since Emacs startup no arranges to catch SIGCHLD.
13751 * process.c (lib_child_handler): Initialize to null, not to
13753 (catch_child_signal): Allow self to be called lazily.
13754 Do nothing if it's already been called.
13755 Assume caller has blocked SIGCHLD (all callers do now).
13756 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13757 just before it's really needed.
13758 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13759 since it hasn't been caught yet.
13761 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13763 * image.c (compute_image_size): New function to implement
13764 :max-width and :max-height.
13765 (imagemagick_load_image): Use it.
13767 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13769 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13770 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13772 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13773 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13774 the SIGCHLD handler, since the code is not atomic and (due to glib)
13775 signals may be arriving now.
13776 * sysdep.c (init_signals): Do not catch child signals here;
13777 'main' now does that later, at a safer time.
13779 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13781 Clean up SIGCHLD handling a bit (Bug#14569).
13782 * process.c, process.h (catch_child_signal):
13783 Now always extern, even if !NS_IMPL_GNUSTEP.
13784 * process.c (catch_child_signal): Move glib tickler here from
13785 init_process_emacs, so that it's done earlier in Emacs
13786 initialization. Also move the noninteractive && !initialized
13787 check here from init_process_emacs. This is all a bit cleaner for
13788 GNUish platforms, and I hope it works around the Cygwin bug.
13789 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13790 that glib signal handling is tickled before glib creates threads.
13792 * process.c (wait_reading_process_output): Avoid int overflow
13793 when reading more than 2 GiB total from a process.
13795 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13797 * process.c (create_process): Handle a couple more cases,
13798 i.e., work even if new_argv and wait_child_setup[i] are cached.
13799 Use Fcall_process's style for volatile vars.
13801 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13803 * process.c (create_process): Mark PROCESS volatile.
13805 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13807 Use C99-style flexible array members if available.
13808 This avoids some subtle aliasing issues, which typically
13809 aren't a problem with GCC but may be a problem elsewhere.
13810 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13811 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13812 In either case, it uses a flexible array member rather than
13813 the old struct hack. All uses changed.
13814 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13815 Adjust to sdata reorganization.
13816 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13817 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13818 that ports better to pre-C99 non-GCC.
13819 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13820 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13821 as the latter has changed.
13822 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13823 and port better to pre-C99 GCC.
13824 * image.c (struct xpm_cached_color):
13825 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13826 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13827 Use FLEXIBLE_ARRAY_MEMBER.
13828 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13829 Move decl to top level so it gets checked against implementation.
13830 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13831 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13833 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13835 * syntax.c: Integer cleanups.
13836 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13837 All uses that need 0-or-2 changed to:
13838 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13839 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13840 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13841 (char_quoted, prev_char_comend_first, back_comment)
13842 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13843 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13844 Use bool for boolean.
13845 (update_syntax_table, skip_chars, skip_syntaxes):
13846 Prefer int to unsigned when either will do.
13847 (back_comment): Return boolean success flag, like forw_comment,
13848 instead of positive-or-minus-1 (which might have overflowed int anyway).
13849 Don't stuff ptrdiff_t into int.
13850 (syntax_spec_code, syntax_code_spec): Now const.
13851 (Fmatching_paren, scan_lists, scan_sexps_forward):
13852 Use enum syntaxcode for syntax code.
13853 (Fmatching_paren): Check that arg is a character, not just an integer.
13854 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13855 (Finternal_describe_syntax_value): Omit no-longer-needed
13857 (skip_chars): Use char, not unsigned char, when the distinction
13859 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13860 * bytecode.c (exec_byte_code):
13861 * syntax.c (syntax_spec_code, Fchar_syntax)
13862 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13863 (init_syntax_once):
13864 * syntax.h (SYNTAX_WITH_FLAGS):
13865 Omit unnecessary casts.
13867 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13869 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13870 line dimensions here, to avoid race conditions with the main
13871 thread. (Bug#14062, bug#14630, bug#14669)
13873 * w32term.c (w32_draw_window_cursor): Compute the header line and
13874 mode line dimensions here.
13875 <w32_system_caret_window, w32_system_caret_hdr_height>:
13876 <w32_system_caret_mode_height>: New variables.
13878 * w32term.h: Declare them.
13880 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13882 * alloc.c (die): Move "assertion failed" string here ...
13883 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13884 COND when SUPPRESS_CHECKING. This shrinks the executable text
13885 size by 0.8% to 2.2% when configured with --enable-checking,
13886 depending on optimization flags (GCC 4.8.1 x86-64).
13888 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13890 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13892 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13893 base is 2; this is more accurate.
13895 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13897 * sound.c (string_default): Move to !WINDOWSNT section.
13898 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13900 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13902 * sound.c: Integer cleanups.
13903 Remove unnecessary forward decls.
13904 (struct sound_device): The 'file' member is now a Lisp_Object, not
13905 a char *, so that we needn't invoke alloca on a huge size.
13906 (Fplay_sound_internal): Adjust to this.
13907 (string_default): New function.
13908 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13909 Use it to adjust to the struct sound_device change.
13910 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13911 (be2hs) [0]: Remove.
13913 * syntax.c (skip_chars): Don't use uninitialized storage
13914 when searching a multibyte buffer for characters that are not in a
13915 unibyte string that contains non-ASCII characters.
13917 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13919 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13920 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13922 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13924 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13926 2013-06-18 Kenichi Handa <handa@gnu.org>
13928 * font.c (Ffont_spec): Signal an error for an invalid font name
13931 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13933 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13934 In particular this ports to 32-bit sparc Sun cc.
13935 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13936 array with a dummy element at specpdl[-1], so that its address can
13938 (unbind_to): Do not copy the binding; not needed, now that we
13939 copy old_value in the one place where the copy is needed.
13940 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13941 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13942 (union specbinding): Rename from struct specbinding. Redo layout
13943 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13944 which is not portable. With Sun C 5.12 32-bit sparc, the
13945 declaration causes nargs to be an unsigned bitfield, a behavior
13946 that the C standard allows; but Emacs wants nargs to be signed.
13947 The overall type is now a union of structures rather than a
13948 structure of union of structures, and the 'kind' member is now a
13949 bitfield, so that the overall type doesn't grow. All uses changed.
13950 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13952 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13954 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13955 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13957 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13959 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13961 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13962 unless we know that the window w's frame is a frame object.
13963 Another attempt at solving bug#14062 and bug#14630.
13965 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13967 * textprop.c (property_set_type): New enum.
13968 (add_properties): Allow appending/prepending text properties.
13969 (add_text_properties_1): Factored out of Fadd_text_properties.
13970 (Fadd_text_properties): Move all the code into
13971 add_text_properties_1.
13972 (Fadd_face_text_property): New function that calls
13973 add_text_properties_1.
13975 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13977 Move functions from lisp.h to individual modules when possible.
13978 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13979 * alloc.c (XFLOAT_INIT, set_symbol_name):
13980 * buffer.c (CHECK_OVERLAY):
13981 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13982 (set_char_table_parent):
13983 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13984 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13985 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13986 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13988 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13989 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13990 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13991 (backtrace_args, backtrace_debug_on_exit):
13992 * floatfns.c (CHECK_FLOAT):
13993 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13994 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13995 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13996 (set_hash_index_slot):
13997 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13998 * marker.c (CHECK_MARKER):
13999 * textprop.c (CHECK_STRING_OR_BUFFER):
14000 * window.c (CHECK_WINDOW_CONFIGURATION):
14001 Move here from lisp.h, and make these functions static rather than
14003 * buffer.c (Qoverlayp):
14005 * fns.c (Qhash_table_p):
14006 * window.c (Qwindow_configuration_p):
14008 * lisp.h: Remove the abovementioned defns and decls.
14010 Use functions, not macros, for XINT etc (Bug#11935).
14011 In lisp.h, prefer functions to function-like macros, and
14012 constants to object-like macros, when either will do. This:
14013 . simplifies use, as there's no more need to worry about
14014 arguments' side effects being evaluated multiple times.
14015 . makes the code easier to debug on some platforms.
14016 However, when using gcc -O0, keep using function-like macros
14017 for a few critical operations, for performance reasons.
14018 This sort of thing isn't needed with gcc -Og, but -Og
14019 is a GCC 4.8 feature and isn't widely-enough available yet.
14020 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14021 Remove enum lsb_bits; no longer needed.
14022 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14023 * buffer.c (Qoverlap):
14025 * fns.c (Qhash_table_p):
14026 Now extern, so lisp.h can use these symbols.
14027 * dispextern.h: Include character.h, for MAX_CHAR etc.
14028 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14029 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14030 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14031 (GLYPH_CODE_P): Move here from lisp.h.
14032 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14033 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14034 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14035 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14036 XUNTAG now returns void *.
14037 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14038 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14039 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14040 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14041 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14042 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14043 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14044 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14045 New macros, renamed from their sans-lisp_h_ counterparts.
14046 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14047 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14048 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14049 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14050 If compiling via GCC without optimization, define these as macros
14051 in addition to inline functions.
14052 To disable this, compile with -DINLINING=0.
14053 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14054 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14055 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14056 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14057 (INTMASK, VALMASK): Now macros, since static values cannot be
14058 accessed from extern inline functions.
14059 (VALMASK): Also a constant, for benefit of old GDB.
14060 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14061 is INTEGERP, which can fold it in.
14062 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14063 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14064 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14065 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14066 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14067 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14068 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14069 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14070 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14071 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14072 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14073 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14074 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14075 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14076 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14077 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14078 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14079 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14080 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14081 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14082 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14083 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14084 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14085 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14086 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14087 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14088 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14089 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14090 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14091 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14092 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14093 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14094 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14096 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14097 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14098 (VALMASK): Define in one place rather than in two, merging the
14099 USE_LSB_TAG parts; this is simpler.
14100 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14101 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14102 Move up, to avoid use before definition.
14103 Also include "globals.h" earlier, for the same reason.
14104 (make_natnum): New function.
14105 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14106 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14107 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14108 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14109 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14110 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14111 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14112 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14113 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14114 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14115 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14116 (Qwindow_configuration_p, Qimage): New forward declarations.
14117 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14118 (STRING_COPYIN): Remove; unused.
14119 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14120 (xcar_addr, xcdr_addr): New functions. All uses changed.
14121 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14122 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14123 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14124 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14125 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14126 (TYPE_RANGED_INTEGERP): Simplify.
14127 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14128 (setlocale, fixup_locale, synchronize_system_messages_locale)
14129 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14130 Now empty functions, not macros.
14131 (functionp): Return bool, not int.
14132 * window.c (Qwindow_configuration_p): Now extern,
14133 so window.h can use it.
14134 * window.h (Qwindowp): Move decl back to lisp.h.
14136 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14138 * xdisp.c (Fline_pixel_height): New function, required for solving
14141 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14143 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14145 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14147 * lread.c (syms_of_lread):
14148 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14150 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14152 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14154 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14156 * fileio.c (expand_file_name): Doc fix.
14158 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14160 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14161 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14162 Wait for self, not for 0. This can't hurt on GNU or similar
14163 system, and may help with Cygwin.
14165 * keyboard.c: Don't use PROP (...) as an lvalue.
14166 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14167 Use set_prop (A, B), not PROP (A) = B.
14169 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14171 * xdisp.c (get_it_property): Use it->window instead of generating
14172 a Lisp object from it->w.
14174 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14176 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14177 get-char-property the window that is being rendered, instead of
14178 the buffer, to support window-specific overlays. (Bug#14575)
14179 (compute_display_string_pos): When W is NULL, use the current
14180 buffer as the object to pass to get-char-property.
14181 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14182 pointer member of the bidi iterator, since no window is pertinent
14185 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14187 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14188 being displayed, and pass it to compute_display_string_pos.
14189 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14190 (bidi_paragraph_init): All callers changed.
14192 * xdisp.c (init_from_display_pos, init_iterator)
14193 (handle_single_display_spec, next_overlay_string)
14194 (get_overlay_strings_1, reseat_1, reseat_to_string)
14195 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14196 Set bidi_it.w member from it->w.
14197 (compute_display_string_pos): Accept additional argument, the
14198 window being displayed, and pass it to Fget_char_property.
14201 * dispextern.h (struct bidi_it): New member w, the window being
14203 (compute_display_string_pos): Adjust prototype.
14205 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14207 * xgselect.c: Remove unneeded include xterm.h.
14209 * process.c (wait_reading_process_output): Check for NS before GLIB.
14210 GLIB may be linked in due to rsvg, but ns_select must be called.
14212 * xgselect.c (xg_select): Remove call to window_system_available
14213 and g_main_context_pending at the top, so Gdk events (i.e. file
14214 notify) are processed when Emacs is started with -nw.
14216 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14218 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14219 (ctagsfiles3): New variable, includes only *.m files.
14220 (TAGS): Use an explicit language name in the regular expressions,
14221 to avoid transformation of '/SOMETHING' by MSYS to
14222 'c:\MSYS\SOMETHING'.
14224 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14226 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14228 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14230 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14231 still need to set the mouse pointer shape and activate help-echo.
14234 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14236 A few porting etc. fixes for the new file monitor code.
14237 See the thread containing
14238 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14239 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14240 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14241 (dir_monitor_callback, Fgfile_rm_watch):
14242 Use assq_no_quit instead of Fassoc, for speed.
14243 (dir_monitor_callback, Fgfile_rm_watch):
14244 eassert that the monitor is a fixnum.
14245 (dir_monitor_callback): No need for CDR_SAFE.
14246 Simplify building of lisp with alternative tails.
14247 (Fgfile_add_watch, Fgfile_rm_watch):
14248 Do not assume glib functions set errno reliably on failure.
14249 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14250 and signal an error otherwise.
14251 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14252 Use Fdelq instead of Fdelete, for speed.
14254 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14256 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14257 don't insist on being invoked on a highlighted tool-bar button.
14258 Avoids losing tool-bar functionality when mouse-highlight is nil.
14259 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14260 Don't highlight when mouse-highlight is nil.
14261 (note_mouse_highlight): When mouse-highlight is nil, don't return
14262 right away; instead, run tool-bar and mode-line highlight
14263 subroutine, clear any existing highlight, and revert the mouse
14264 pointer to its default shape. (Bug#14558)
14266 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14268 * lisp.mk (lisp): Add prog-mode.el.
14270 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14272 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14273 * process.c (dummy_handler): New function.
14274 (lib_child_handler): New static var.
14275 (handle_child_signal): Invoke it.
14276 (catch_child_signal): If a library has set up a signal handler,
14277 save it into lib_child_handler.
14278 (init_process_emacs): If using glib and not on Windows, tickle glib's
14279 child-handling code so that it initializes its private SIGCHLD handler.
14280 * syssignal.h (SA_SIGINFO): Default to 0.
14281 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14282 31; it should no longer be needed now.
14284 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14286 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14288 * gfilenotify.c (globals_of_gfilenotify): New function.
14289 (syms_of_gfilenotify): Move global initialization there.
14291 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14293 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14295 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14296 * keyboard.c (menu_bar_items, tool_bar_items):
14297 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14298 not override local keymaps any more.
14300 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14302 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14304 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14306 * w32console.c (initialize_w32_display): Return the dimensions of
14307 the console window via 2 additional arguments, not via the current
14308 frame. This avoids crashes due to overrunning the bounds of
14309 frame's decode_mode_spec_buffer, which is not resized following
14310 the change of the frame dimensions from the initial 10x10.
14312 * w32term.h (w32_initialize_display_info): Adjust prototype.
14314 * term.c (init_tty): Take dimensions of the frame from the values
14315 returned by initialize_w32_display.
14317 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14318 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14319 (LIBES): Add $(GFILENOTIFY_LIBS).
14321 * w32inevt.c (handle_file_notifications): Add dummy implementation
14322 for !HAVE_W32NOTIFY.
14324 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14326 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14328 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14330 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14332 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14334 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14336 Fix minor problems found by static checking.
14337 * data.c (pure_write_error):
14338 Use xsignal2, not Fsignal, as Fsignal might return.
14339 * eval.c (set_backtrace_debug_on_exit): Now static.
14340 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14341 No longer inline. EXTERN_INLINE is needed only for functions
14342 defined in .h files. Reindent function header as per GNU style.
14343 (backtrace_p, backtrace_top, backtrace_next):
14344 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14345 compiler or linker. Add extern decls to pacify gcc -Wall.
14346 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14348 * frame.c (free_monitors): Define only on platforms that need it.
14349 * nsterm.m (ns_term_init):
14350 * process.c (catch_child_signal):
14351 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14352 defined on all porting targets these days.
14353 * process.c, process.h (catch_child_signal):
14354 Make it extern only if NS_IMPL_GNUSTEP is defined.
14356 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14358 * w32.c (gettimeofday): Make the signature identical to prototype
14359 in nt/inc/sys/time.h.
14361 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14363 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14366 * keyboard.c (safe_run_hooks_error): Improve error message.
14368 * data.c (pure_write_error): Add `object' argument.
14369 * puresize.h (CHECK_IMPURE): Use it.
14371 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14373 * Makefile.in (NOTIFY_OBJ): New variable.
14374 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14376 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14377 Call syms_of_gfilenotify.
14379 * gfilenotify.c: New file.
14381 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14382 and Qfile_w32notify.
14383 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14384 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14386 * lisp.h: Declare syms_of_gfilenotify.
14388 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14390 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14392 Merge the specpdl and backtrace stacks. Make the structure of the
14393 specpdl entries more obvious via a tagged union of structs.
14394 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14395 (enum specbind_tag): New enum.
14396 (struct specbinding): Make it a tagged union of structs.
14397 Add a case for backtrace records.
14398 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14399 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14400 (backtrace_debug_on_exit): New accessors.
14401 (struct backtrace): Remove.
14402 (struct catchtag): Remove backlist field.
14403 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14405 (Flocal_variable_p): Speed up the common case where the binding is
14407 * eval.c (backtrace_list): Remove.
14408 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14409 (set_backtrace_args, set_backtrace_nargs)
14410 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14411 (backtrace_next): New functions.
14412 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14413 (unwind_to_catch, internal_lisp_condition_case)
14414 (internal_condition_case, internal_condition_case_1)
14415 (internal_condition_case_2, internal_condition_case_n): Don't bother
14416 with backtrace_list any more.
14417 (Fsignal): Adjust to new backtrace format.
14418 (grow_specpdl): Move up.
14419 (record_in_backtrace): New function.
14420 (eval_sub, Ffuncall): Use it.
14421 (apply_lambda): Adjust to new backtrace format.
14422 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14424 (specbind): Adjust to new specpdl format. Simplify.
14425 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14426 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14428 (mark_backtrace): Remove.
14429 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14430 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14431 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14433 * profiler.c (record_backtrace): Use get_backtrace.
14434 (handle_profiler_signal): Use backtrace_top_function.
14435 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14436 accessor functions.
14438 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14440 * process.h (catch_child_signal): Declare.
14442 * process.c (catch_child_signal): New function.
14443 (init_process_emacs): Call it.
14445 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14446 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14448 (x_set_cursor_type): Remove declaration.
14449 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14450 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14451 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14452 (ns_get_color): Use F suffix on float.
14453 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14454 (ns_get_rgb_color): Remove.
14455 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14456 (note_mouse_movement): x and y are CGFloat.
14457 (ns_draw_fringe_bitmap): Remove unused rowY.
14458 Change #if to COCOA && >= 10_6.
14459 (ns_draw_window_cursor): Remove unused overspill.
14460 (ns_draw_underwave): width and x are EamcsCGFloat.
14461 (ns_draw_box): thickness is CGFloat.
14462 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14463 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14464 if not in main thread.
14465 (ns_get_pending_menu_title, ns_check_menu_open)
14466 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14467 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14468 (sendFromMainThread:): New method.
14469 (changeFont:): size is CGFloat.
14470 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14471 Disable warning about permanent text.
14472 (characterIndexForPoint:): Adjust return type depending on GNUstep
14474 (mouseDown:): delta is CGFloat.
14475 (updateFrameSize): Remove unised variable f.
14476 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14477 Cast float to EmacsCGFloat.
14478 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14479 also to -1 when restoring.
14480 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14481 inside NS_IMPL_COCOA.
14482 (toggleFullScreen:): Put call to toggleFullScreen inside
14483 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14484 (setPosition:portion:whole:): por is CGFloat.
14485 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14486 (mouseDown:): Use CGFloat.
14487 (mouseDragged:): Remove unised variable edge.
14488 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14490 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14491 of CGFloat differs.
14492 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14493 when NS_IMPL_GNUSTEP.
14494 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14495 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14496 (EmacsToolbar): Add clearAll. Add tag argument to
14497 addDisplayItemWithImage.
14498 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14500 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14502 * nsmenu.m (ns_update_menubar): Make static.
14503 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14504 (fillWithWidgetValue:): Add cast to SEL for setAction.
14505 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14506 (update_frame_tool_bar): Update code for GNUstep.
14507 (clearAll): New method.
14508 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14509 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14510 Move identifierToItem setObject and activeIdentifiers addObject before
14511 call to insertItemWithItemIdentifier.
14512 (validateVisibleItems): Fix indentation.
14513 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14514 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14515 UtilityWindow to aStyle, remove call to setStyleMask.
14517 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14519 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14520 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14521 Use F suffix on floats.
14522 (ns_char_width): Returns CGFloat.
14523 (ns_ascii_average_width): w is CGFloat instead of float.
14524 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14526 (ns_glyph_metrics): CGFloat instead of float.
14528 * nsfns.m (x_set_foreground_color, x_set_background_color):
14530 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14531 remove unused variables.
14532 (Fns_read_file_name): Keep track if panel is for save.
14533 Use ns_filename_from_panel/ns_directory_from_panel.
14534 (Fns_list_services): delegate only used for COCOA.
14535 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14536 Just return the input if GNUstep.
14537 (x_screen_planes): Remove.
14538 (Fxw_color_values): Use EmacsCGFloat
14539 (Fns_display_monitor_attributes_list): Only get screen number for
14541 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14543 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14544 ns_directory_from_panel.
14546 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14548 * process.c (handle_child_signal): Also use WCONTINUED.
14549 This is so that list-processes doesn't mistakenly list the process
14550 as stopped, when the process has actually been continued and is
14553 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14555 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14556 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14557 not already configured.
14559 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14561 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14563 * Makefile.in (mostlyclean): Remove *.res files.
14565 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14567 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14568 a buffer (bug#8447).
14570 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14572 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14573 display vector, and we backtrack, handle the case that the
14574 previous character position is also displayed from a display
14575 vector or covered by a display string or image. (Bug#14476)
14577 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14579 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14580 (struct MonitorInfo, free_monitors): Remove.
14581 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14582 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14583 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14586 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14587 (struct MonitorInfo, free_monitors): Remove.
14588 (ns_screen_name): Make static.
14589 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14590 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14593 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14594 (struct MonitorInfo): New struct.
14595 (free_monitors, make_monitor_attribute_list): Declare.
14597 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14599 (free_monitors, make_monitor_attribute_list): New functions.
14600 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14603 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14605 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14607 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14609 * keyboard.c: Apply keyboard decoding only to events that come directly
14610 from the tty, not from unread-command-events (bug#14368).
14611 (read_event_from_main_queue): New function, extracted from read_char.
14612 (read_decoded_char): Remove.
14613 (read_decoded_event_from_main_queue): New function to replace it.
14614 (read_char): Use it.
14615 (read_key_sequence): Use read_char rather than read_decoded_char.
14617 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14619 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14621 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14623 2013-05-22 Kenichi Handa <handa@gnu.org>
14625 The following changes are to fix the setting of
14626 buffer-file-coding-system on, for instance, C-x RET c unix RET
14627 _FILE_OF_DOS_EOL_TYPE_ RET.
14629 * coding.h (struct coding_system): New member detected_utf8_chars.
14631 * coding.c (detect_coding_utf_8): Count characters and check EOL
14632 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14634 (setup_coding_system): Do not initialize coding->head_ascii.
14635 (check_ascii): Do not set coding->eol_seen but update it. Do not
14636 call adjust_coding_eol_type here.
14637 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14638 If the eol-type of CODING is already specified, adjust the eol type
14639 of the found coding-system.
14640 (decode_coding_gap): Cancel previous change. Utilize the
14641 character numbers counted by detect_coding_utf_8. Fix detection
14644 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14646 * search.c (looking_at_1): Only set last_thing_searched if the match
14647 changed the match-data (bug#14281).
14649 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14651 * xdisp.c (reseat_at_previous_visible_line_start):
14652 Already declared in dispextern.h, so remove it here.
14653 (move_it_vertically_backward): Likewise.
14655 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14657 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14658 (Fx_display_pixel_width, Fx_display_pixel_height)
14659 (Fx_display_mm_width, Fx_display_mm_height):
14660 Mention `display-monitor-attributes-list' in docstrings.
14662 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14663 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14664 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14665 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14666 (Fx_display_backing_store, Fx_display_visual_class)
14667 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14668 (Fx_display_grayscale_p, Fx_display_pixel_width)
14669 (Fx_display_pixel_height, Fx_display_planes)
14670 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14671 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14672 (Fx_display_mm_width, Fx_display_mm_height)
14673 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14674 height for all physical monitors as in X11.
14676 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14677 Return pixel width or height for all physical monitors as in X11.
14679 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14681 Port --enable-gcc-warnings to clang.
14682 * bytecode.c (exec_byte_code):
14684 Redo diagnostic pragmas to pacify clang, too.
14685 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14686 * editfns.c (Fencode_time):
14687 * fileio.c (file_accessible_directory_p):
14688 * font.c (font_unparse_xlfd):
14689 Use '&"string"[index]' instead of '"string" + (index)'.
14690 * undo.c (user_error): Remove; unused.
14692 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14694 * insdel.c (insert_1_both): Document the arguments, instead of
14695 referring to insert_1, which no longer exists.
14697 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14698 some window, increment windows_or_buffers_changed, so that
14699 *Messages* display in that window is updated. (Bug#14408)
14701 * w32.c: Include epaths.h.
14702 (init_environment): Use cmdproxy.exe without leading directories.
14703 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14705 (gettimeofday): Adjust signature and return value to Posix
14708 * unexw32.c (open_output_file): Delete the existing emacs.exe
14709 before creating it, to break the hard link to the versioned
14712 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14713 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14714 (FIRSTFILE_OBJ): New variables.
14715 (W32_RES): Rename to EMACSRES. All users changed.
14716 (base_obj): Use $(CM_OBJ).
14717 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14718 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14719 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14720 $(W32_RES_LINK) before $(LIBES).
14721 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14723 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14725 * makefile.w32-in (DOC): Use just "DOC".
14727 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14729 * process.c: Export default filters and sentinels to Elisp.
14730 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14732 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14733 (Fset_process_sentinel, Fformat_network_address):
14734 Default to them instead of nil.
14735 (server_accept_connection): Sentinels can't be nil any more.
14736 (read_and_dispose_of_process_output): New function, extracted from
14737 read_process_output.
14738 (read_process_output): Use it; filters can't be nil.
14739 (Finternal_default_process_filter): New function, extracted from
14740 read_process_output.
14741 (exec_sentinel_unwind): Remove function.
14742 (exec_sentinel): Don't zilch sentinel while running.
14743 (status_notify): Sentinels can't be nil.
14744 (Finternal_default_process_sentinel): New function extracted from
14746 (setup_process_coding_systems): Default filter is not nil any more.
14747 (syms_of_process): Export new Elisp functions and initialize
14749 * lisp.h (make_lisp_proc): New function.
14751 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14753 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14755 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14757 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14758 unless we know that the window w is a leaf window.
14759 Another attempt at solving bug#14062.
14761 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14763 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14766 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14768 * image.c (gif_load): Check that subimages fit (Bug#14345).
14770 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14772 * lread.c (skip_dyn_eof): New function.
14773 (read1): Use it to skip the end of a file in response to #@00.
14775 * doc.c (get_doc_string): Slightly relax the sanity checking.
14777 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14779 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14780 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14781 (MonitorInfo): New struct.
14782 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14783 (Fns_display_monitor_attributes_list): New functions.
14784 (display-usable-bounds): Remove.
14785 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14788 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14790 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14791 (GTK_CHECK_VERSION): New macro, if not already defined.
14792 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14793 replaced by GTK_CHECK_VERSION.
14795 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14797 * xterm.h (GTK_PREREQ): New macro.
14798 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14799 to use this macro instead, for consistency and clarity.
14801 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14803 * xdisp.c (row_for_charpos_p): New function, with code of
14804 cursor_row_p, but accepts an additional argument CHARPOS instead
14805 of using a hardcoded PT.
14806 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14807 (row_containing_pos): Call row_for_charpos_p instead of partially
14808 doing the same. Fixes cursor positioning under longlines-mode
14809 when longlines-show-effect includes more than one newline, when
14810 moving the cursor vertically up.
14812 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14814 * makefile.w32-in (ACL_H): New macro.
14815 ($(BLD)/fileio.$(O)): Update dependencies.
14817 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14819 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14820 * Makefile.in (LIB_ACL): New macro.
14821 (LIBACL_LIBS): Remove.
14822 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14823 * fileio.c: Include <acl.h>.
14824 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14825 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14827 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14830 * unexelf.c: Don't assume ElfW (Half) fits in int.
14831 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14832 when dealing with ElfW (Half) values, since they can exceed 2**31
14833 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14834 (entry_address): Omit unused NUM arg. All uses changed.
14836 2013-05-07 Juri Linkov <juri@jurta.org>
14838 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14839 to the string converted from number with `Fnumber_to_string'.
14842 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14844 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14845 This fixes a problem introduced by my previous change.
14847 2013-05-07 Glenn Morris <rgm@gnu.org>
14849 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14851 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14853 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14855 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14857 Static checking by GCC 4.8.0.
14858 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14859 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14860 (x_get_monitor_attributes_fallback)
14861 (x_get_monitor_attributes_xinerama)
14862 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14863 Define only if USE_GTK.
14864 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14865 (x_get_monitor_attributes_fallback): Omit unused locals.
14866 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14867 Use double, not float, to avoid mixed-mode floating point arithmetic.
14869 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14870 Jan Djärv <jan.h.d@swipnet.se>
14872 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14873 (XINERAMA_CFLAGS): New macros.
14874 (ALL_CFLAGS, LIBES): Use them.
14876 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14877 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14878 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14879 (syms_of_xfns): DEFSYM them.
14880 (struct MonitorInfo): New struct.
14881 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14882 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14883 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14884 (x_get_monitor_attributes_xinerama): New functions.
14885 (Fx_display_monitor_attributes_list): New primitive.
14886 (syms_of_xfns): Defsubr it.
14888 * xterm.h (x_display_info): Add Xatom_net_workarea and
14889 Xatom_net_current_desktop.
14891 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14892 and dpyinfo->Xatom_net_current_desktop.
14894 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14896 * xdisp.c (pos_visible_p): Use the special code for finding the
14897 beginning of a display property or overlay for any "replacing"
14898 display property, not just for display strings. This solves
14899 incorrect reporting of position by posn-at-point. (Bug#14241)
14901 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14903 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14904 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14905 Verify that ElfW (Half) fits in int.
14906 (fatal): Use same signature as lisp.h.
14907 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14908 configure and build with -DUNEXELF_DEBUG without worrying about
14909 other modules that use DEBUG.
14910 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14911 possibly-wide integers now uses it instead of plain fprintf.
14912 (entry_address): New function, which avoids problems with 32-bit
14913 overflow on 64-bit hosts.
14914 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14915 (round_up): Don't assume the remainder fits in int.
14916 (find_section): Use bool for boolean. Simplify debug code.
14917 (unexec): Don't assume file sizes fit in int or size_t.
14918 Omit unnecessary trailing newline in 'fatal' format.
14919 Use strerror rather than outputting decimal error number.
14920 Remove unused code when emacs is not defined;
14921 this file relies on Emacs now.
14922 Don't assume e_phnum and e_shnum are positive.
14924 * regex.c: Fix problems when DEBUG is defined.
14925 (extract_number, extract_number_and_incr): Define regardless of
14926 whether DEBUG is defined; that's simpler and makes the code less
14927 likely to go stale in the normal case when DEBUG is not defined.
14928 Return int rather than taking an int * arg. All callers changed.
14929 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14930 Remove, replacing with ...
14931 (DEBUG_PRINT): New macro. All callers changed.
14932 (DEBUG_COMPILES_ARGUMENTS): New macro.
14933 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14934 (print_compiled_pattern, print_double_string) [DEBUG]:
14935 Use prototype rather than old-style definition.
14936 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14937 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14938 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14939 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14940 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14941 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14942 This matters only when DEBUG is defined.
14944 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14946 * xdisp.c (set_iterator_to_next): Set the
14947 ignore_overlay_strings_at_pos_p flag only if we are _really_
14948 iterating over an overlay string, as indicated by the
14949 current.overlay_string_index member. (Bug#14306)
14951 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14953 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14954 to where it is used, to avoid autorelease issues (Bug#14050).
14956 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14958 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14959 * fileio.c (syms_of_fileio): Implement this.
14960 * filelock.c (create_lock_file): If symbolic links don't work, so
14961 we use a regular file as a lock file, do not fsync the lock file;
14964 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14966 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14967 (syms_of_minibuf): Adjust accodingly.
14969 * callint.c (Fcall_interactively): Adjust calls accordingly.
14971 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14973 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14974 w->contents is a buffer before computing everything else.
14975 Use parentheses to disambiguate last part of the condition.
14977 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14978 assertion violations. (Bug#14062)
14980 2013-05-01 David Reitter <david.reitter@gmail.com>
14982 * nsfns.m (ns_tooltip): Initialize.
14984 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14986 * coding.c (decode_coding_gap): Don't remove the character before
14987 a newline unless it's a CR character. (Bug#14287)
14989 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14991 * dispextern.h (struct face): Move enum face_underline_type
14992 earlier so that bitfields can be in the same word.
14994 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14996 * nsfns.m (handlePanelKeys): New function.
14997 (EmacsOpenPanel:performKeyEquivalent:)
14998 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14999 arrows/function/control and copy/paste keys (Bug#14296).
15001 2013-04-27 Juri Linkov <juri@jurta.org>
15003 * callint.c (Fcall_interactively): Call `Qread_number' for
15004 interactive code letter `n' instead of using duplicate code.
15007 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15009 * systime.h (make_timeval): Declare as 'const'.
15011 2013-04-27 Kenichi Handa <handa@gnu.org>
15013 * font.c (font_open_entity): Always open a font of manageable
15016 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15018 Port better to AIX (Bug#14258).
15019 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15022 2013-04-24 Kenichi Handa <handa@gnu.org>
15024 * coding.c (decode_coding_iso_2022): When an invalid escape
15025 sequence is encountered, reset the invocation and designation
15026 status to the safest one.
15028 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15030 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15031 Without this fix, "make distclean" leaves stamp-h1 behind.
15033 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15035 * w32fns.c (w32_fullscreen_rect): New function to compute the
15036 window rectangle for the given fullscreen mode.
15037 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15038 longer tunes the window size. This keeps the window's edges flush
15039 with the screen and allows the taskbar to hide itself in fullboth.
15041 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15042 window decorations and uses the entire screen.
15044 * w32term.h (w32_fullscreen_rect) Add prototype.
15045 (struct w32_output): Replace normal_width, normal_height,
15046 normal_top, and normal_left members with a single normal_placement
15048 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15050 (FRAME_NORMAL_PLACEMENT): New macro.
15052 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15054 * minibuf.c (Ftest_completion): Silence compiler warning.
15056 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15058 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15061 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15064 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15065 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15066 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15067 parentheses where appropriate.
15069 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15071 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15073 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15075 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15076 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15077 Mention in the doc string that setting these variables takes
15078 effect only after a call to set-window-buffer. (Bug#14200)
15080 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15082 * indent.c (Fvertical_motion): Don't consider display strings on
15083 overlay strings as display strings on the buffer position we
15084 started from. This prevents vertical cursor motion from jumping
15085 more than one line when there's an overlay string with a display
15086 property at end of line.
15087 Reported by Karl Chen <Karl.Chen@quarl.org> in
15088 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15090 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15092 * window.c (select_window): `record_buffer' even if window is
15093 already selected (bug#14191).
15095 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15097 * window.c (Fwindow_end): Test more flags, including the buffer's
15098 last_overlay_modified flag, to determine whether the window's
15099 display is really up-to-date. Prevents the function from
15100 returning a stale value. (Bug#14170)
15101 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15104 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15106 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15107 garbaged only if it is not already the top frame on its TTY.
15108 This prevents flickering due to constant redrawing of TTY frames when
15109 there are GUI frames open in the same session. (Bug#13864)
15111 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15113 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15114 of marking the idle timers directly.
15116 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15118 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15119 tables (bug#14054).
15121 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15123 * window.c (select_window): Don't record_buffer while the invariant is
15124 temporarily broken (bug#14161).
15126 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15128 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15130 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15132 2013-04-07 Romain Francoise <romain@orebokech.com>
15134 Ignore additional platform-specific ACL errors (Bug#13702).
15135 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15136 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15138 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15140 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15143 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15145 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15146 This bug was introduced by my 2013-02-25 change that simplified
15147 data_start configuration. Without this change, on GNU/Linux
15148 an Emacs configured with --enable-profiling fails immediately
15149 due to a profiler signal.
15150 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15151 with these flags. On platforms where special flags are needed
15152 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15153 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15154 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15156 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15158 Get rid of some platform-specific functions examining window
15159 system and its capabilities. This is a partial rework of the
15161 * lisp.h (have_menus_p): Remove prototype. This function is
15162 replaced with platform-independent window_system_available.
15163 (check_window_system): Move to...
15164 * frame.h (decode_window_system_frame, window_system_available):
15165 ...here, add new prototypes.
15166 * frame.c (window_system_available, decode_window_system_frame):
15168 (check_window_system): Platform-independent now.
15169 * xterm.h (x_in_use): Remove declaration.
15171 * w32term.h (check_x_frame):
15172 * nsterm.h (check_x_frame): Remove prototypes. This function
15173 is replaced with platform-independent decode_window_system_frame.
15174 * msdos.c (have_menus_p): Remove.
15175 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15176 Remove platform-specific functions. Use check_window_system,
15177 decode_window_system_frame and check_ns_display_info where
15178 appropriate. Minor style and comment tweaks.
15179 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15180 (check_x_frame): Likewise.
15181 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15183 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15184 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15185 * xmenu.c, xselect.c: All related users changed.
15187 2013-04-03 Kenichi Handa <handa@gnu.org>
15189 The following changes is to optimize the code for reading UTF-8
15192 * coding.c (check_ascii): Rename from detect_ascii. Return value
15193 changed. Check EOL format. Do not call adjust_coding_eol_type
15195 (check_utf_8): New function.
15196 (adjust_coding_eol_type): Do nothing if already adjusted.
15197 (detect_coding): Compare the return value of check_ascii with
15198 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15199 (decode_coding_gap): Optimize for valid UTF-8.
15201 2013-03-21 Kenichi Handa <handa@gnu.org>
15203 * coding.c (syms_of_coding): Cancel previous change.
15205 * insdel.c (insert_from_gap): Fix previous change.
15207 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15209 Consistently use platform-specific function to detect window system.
15210 * lisp.h (check_window_system): New prototype. This function is
15211 going to replace check_x, check_w32 and check_ns.
15212 (have_menus_p): Mention msdos.c in comment.
15213 * fontset.c (check_window_system_func): Remove. Adjust all users.
15214 * fontset.h (check_window_system_func): Remove prototype.
15215 * nsterm.h (check_ns):
15216 * xterm.h (check_x):
15217 * w32term.h (check_w32): Likewise.
15218 * menu.c (Fx_popup_menu): Use check_window_system.
15219 * msdos.c (check_window_system): Define for MS-DOS.
15220 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15221 * w32fns.c (check_window_system): Likewise for MS-Windows.
15222 * xfns.c (check_window_system): Likewise for X.
15223 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15224 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15226 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15228 Prefer < to > in range checks such as 0 <= i && i < N.
15229 This makes it easier to visualize quantities on a number line.
15230 This patch doesn't apply to all such range checks,
15231 only to the range checks affected by the 2013-03-24 change.
15232 This patch reverts most of the 2013-03-24 change.
15233 * alloc.c (xpalloc, Fgarbage_collect):
15234 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15235 * character.c (string_escape_byte8):
15236 * charset.c (read_hex):
15237 * data.c (cons_to_unsigned):
15238 * dispnew.c (update_frame_1):
15239 * doc.c (Fsubstitute_command_keys):
15240 * doprnt.c (doprnt):
15241 * editfns.c (hi_time, decode_time_components):
15242 * fileio.c (file_offset):
15243 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15244 * font.c (font_intern_prop):
15245 * frame.c (x_set_alpha):
15246 * gtkutil.c (get_utf8_string):
15247 * indent.c (check_display_width):
15248 * keymap.c (Fkey_description):
15249 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15251 * minibuf.c (read_minibuf_noninteractive):
15252 * process.c (wait_reading_process_output):
15253 * search.c (Freplace_match):
15254 * window.c (get_phys_cursor_glyph):
15255 * xdisp.c (redisplay_internal):
15256 * xsmfns.c (smc_save_yourself_CB):
15257 Prefer < to > for range checks.
15258 * dispnew.c (sit_for): Don't mishandle NaNs.
15259 This fixes a bug introduced in the 2013-03-24 change.
15260 * editfns.c (decode_time_components): Don't hoist comparison.
15261 This fixes another bug introduced in the 2013-03-24 change.
15263 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15265 * frame.h (struct frame): Drop scroll_bottom_vpos
15266 member becaue all real users are dead long ago.
15267 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15268 * xdisp.c (redisplay_internal): Adjust user.
15270 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15272 * nsmenu.m (showAtX:Y:for:): setLevel to
15273 NSPopUpMenuWindowLevel (Bug#13998).
15275 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15277 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15278 (ns_check_pending_open_menu): Declare.
15280 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15281 (x_activate_menubar): Update the menu with title that matches
15282 ns_get_pending_menu_title, and call
15283 ns_check_pending_openmenu (Bug#12698).
15284 (menuWillOpen:): New method.
15285 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15287 * nsterm.m (menu_will_open_state, menu_mouse_point)
15288 (menu_pending_title): New varaibles.
15289 (ns_get_pending_menu_title, ns_check_menu_open)
15290 (ns_check_pending_open_menu): New functions.
15292 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15294 * indent.c (current_column_bol_cache): Remove leftover which is not
15295 used in Fmove_to_column any more.
15296 (current_column, scan_for_column): Adjust users.
15297 * keyboard.c (last_point_position_buffer, last_point_position_window):
15298 Remove leftovers which are not used for recording undo any more.
15299 (command_loop_1, syms_of_keyboard): Adjust users.
15300 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15301 redisplay_window any more.
15302 (move_it_to): Adjust user.
15304 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15306 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15307 Update dependencies.
15309 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15311 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15312 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15313 forward references.
15315 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15317 * window.h (struct window): Replace hchild, vchild and buffer slots
15318 with a single slot 'contents'. This is possible because each valid
15319 window may have either the child window (in vertical or horizontal
15320 combination) or buffer to display (for the leaf window). Using that,
15321 a lot of operations to traverse and/or change window hierarchies may
15322 be simplified. New member horizontal is used to distinguish between
15323 horizontal and vertical combinations of internal windows.
15324 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15325 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15326 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15327 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15328 Use contents slot, not buffer, where appropriate.
15329 (wset_combination): New function.
15330 (wset_buffer): Add eassert.
15331 (Fframe_first_window): Simplify the loop reaching first window.
15332 (Fwindow_buffer): Use WINDOW_LEAF_P.
15333 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15334 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15335 (unshow_buffer): Convert initial debugging check to eassert.
15336 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15337 (make_parent_window, window_resize_check, window_resize_apply)
15338 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15339 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15340 Adjust to match struct window changes.
15341 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15342 (mark_window_cursors_off, count_windows, get_leaf_windows)
15343 (foreach_window_1): Simplify the loop.
15344 * alloc.c (mark_object): Do not check for the leaf window because
15345 internal windows has no glyph matrices anyway.
15346 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15347 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15348 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15349 (build_frame_matrix_from_window_tree, mirror_make_current)
15350 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15351 (update_window_tree, set_window_update_flags): Simplify the loop.
15352 (sync_window_with_frame_matrix_rows): Enforce live window.
15353 Use contents slot, not buffer, where appropriate.
15354 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15355 and WINDOW_HORIZONTAL_COMBINATION_P.
15356 (make_frame_visible_1): Simplify the loop.
15357 Use contents slot, not buffer, where appropriate.
15358 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15359 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15360 (expose_window_tree): Likewise.
15361 Use contents slot, not buffer, where appropriate.
15362 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15363 to avoid deleted windows. Use contents slot instead of buffer.
15364 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15365 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15366 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15367 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15369 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15371 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15372 identify the reasons for assertion violations in bug#14062 and
15374 (Fx_show_tip): Fix compilation error under
15375 "--enable-check-lisp-object-type". (Bug#14073)
15377 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15378 Reported by <rzl24ozi@gmail.com>.
15380 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15382 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15384 (unwind_with_echo_area_buffer): ...to restore it here.
15385 This is needed to ensure that...
15386 (redisplay_window): ...both window markers are valid here,
15387 which is verified by eassert.
15388 * editfns.c (save_excursion_save): Do not assume that
15389 selected_window always displays the buffer.
15390 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15393 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15395 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15398 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15400 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15402 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15404 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15405 since MinGW's w32api headers do. This avoids compiler warnings.
15407 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15408 if already defined.
15410 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15412 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15414 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15416 * gtkutil.c (style_changed_cb): Check if frame is live and an
15417 X frame (Bug#14038).
15419 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15421 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15422 Define only for _WIN32_WINNT less than 0x0500.
15423 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15425 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15426 see its own definitions of 'struct timeval' and 'struct timezone'.
15428 Fix incompatibilities between MinGW.org and MinGW64 headers.
15429 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15431 * w32.c (REPARSE_DATA_BUFFER): Guard with
15432 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15434 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15436 * xterm.c: Include X11/XKBlib.h
15437 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15439 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15441 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15443 * blockinput.h (input_blocked_p): Likewise.
15444 * bytecode.c (exec_byte_code): Likewise.
15445 * callproc.c (call_process_kill, call_process_cleanup)
15446 (Fcall_process): Likewise.
15447 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15448 (Fccl_execute_on_string): Likewise.
15449 * character.c (string_escape_byte8): Likewise.
15450 * charset.c (read_hex): Likewise.
15451 * cm.c (calccost): Likewise.
15452 * data.c (cons_to_unsigned): Likewise.
15453 * dired.c (directory_files_internal, file_name_completion):
15455 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15456 (sit_for): Likewise.
15457 * doc.c (Fsubstitute_command_keys): Likewise.
15458 * doprnt.c (doprnt): Likewise.
15459 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15460 * emacsgtkfixed.c: Likewise.
15461 * fileio.c (file_offset, Fwrite_region): Likewise.
15462 * floatfns.c (Fexpt, fmod_float): Likewise.
15463 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15465 * font.c (font_intern_prop): Likewise.
15466 * frame.c (x_set_alpha): Likewise.
15467 * gtkutil.c (get_utf8_string): Likewise.
15468 * indent.c (check_display_width): Likewise.
15469 * intervals.c (create_root_interval, rotate_right, rotate_left)
15470 (split_interval_right, split_interval_left)
15471 (adjust_intervals_for_insertion, delete_node)
15472 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15473 (merge_interval_right, merge_interval_left, copy_intervals)
15474 (set_intervals_multibyte_1): Likewise.
15475 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15476 * keymap.c (Fkey_description): Likewise.
15477 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15478 * lread.c (openp, read_integer, read1, string_to_number):
15480 * menu.c (ensure_menu_items): Likewise.
15481 * minibuf.c (read_minibuf_noninteractive): Likewise.
15482 * print.c (printchar, strout): Likewise.
15483 * process.c (create_process, Faccept_process_output)
15484 (wait_reading_process_output, read_process_output, send_process)
15485 (wait_reading_process_output): Likewise.
15486 * profiler.c (make_log, handle_profiler_signal): Likewise.
15487 * regex.c (re_exec): Likewise.
15488 * regex.h: Likewise.
15489 * search.c (looking_at_1, Freplace_match): Likewise.
15490 * sysdep.c (get_child_status, procfs_ttyname)
15491 (procfs_get_total_memory): Likewise.
15492 * systime.h (EMACS_TIME_VALID_P): Likewise.
15493 * term.c (dissociate_if_controlling_tty): Likewise.
15494 * window.c (get_phys_cursor_glyph): Likewise.
15495 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15496 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15498 * xfns.c (Fx_window_property): Likewise.
15499 * xmenu.c (set_frame_menubar): Likewise.
15500 * xselect.c (x_get_window_property, x_handle_dnd_message):
15502 * xsmfns.c (smc_save_yourself_CB): Likewise.
15503 * xterm.c (x_scroll_bar_set_handle): Likewise.
15505 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15507 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15508 to be optional or nil. Adjust comment and convert it to docstring.
15509 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15510 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15512 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15514 Static checking by GCC 4.8-20130319.
15515 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15516 * process.c (Fset_process_datagram_address)
15517 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15518 * xdisp.c (get_char_face_and_encoding)
15519 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15520 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15521 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15523 2013-03-24 Ken Brown <kbrown@cornell.edu>
15525 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15526 fix compilation on 64-bit Cygwin, where underscores are not
15527 automatically prepended.
15529 * w32term.c (w32_initialize): Silence compiler warning.
15531 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15533 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15534 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15535 variables, to save and restore frame dimensions.
15536 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15537 after returning from a 'fullscreen' configuration.
15538 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15539 to avoid races between the main thread and the input thread.
15541 * w32term.h (struct w32_output): New members normal_width,
15542 normal_height, normal_top, normal_left, and prev_fsmode.
15543 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15544 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15545 members of a frame.
15547 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15548 'fullscreen' parameter. Always record previous width and height
15549 of the frame, except when switching out of maximized modes, so
15550 that they could be restored correctly, instead of resetting to the
15551 default frame dimensions. Send SC_RESTORE command to the frame,
15552 unless we are going to send SC_MAXIMIZE, to restore the frame
15553 resize hints in the mouse pointer shown by the window manager.
15556 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15558 * lisp.h (get_frame_param): Adjust conditions for prototype
15561 2013-03-22 Ken Brown <kbrown@cornell.edu>
15563 * unexcw.c: Drop unneeded inclusion of w32common.h.
15564 (report_sheap_usage): Declare.
15565 (read_exe_header): Add magic numbers for x86_64.
15566 (fixup_executable): Fix printf format specifier for unsigned long
15569 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15571 * frame.h (struct frame): Put menu_bar_window under #ifdef
15572 because this member is not needed when X toolkit is in use.
15573 (fset_menu_bar_window):
15574 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15575 (free_glyphs, update_frame):
15576 * xdisp.c (expose_frame): Likewise.
15577 (display_menu_bar): Likewise. Remove redundant eassert.
15578 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15581 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15583 Use functions and constants to manipulate Lisp_Save_Value objects.
15584 This replaces code that used macros and strings and token-pasting.
15585 The change makes the C source a bit easier to follow,
15586 and shrinks the Emacs executable a bit.
15587 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15588 (make_save_value): Change 1st arg from string to enum. All callers
15591 (mark_object): Use if, not #if, for GC_MARK_STACK.
15592 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15593 (XSAVE_OBJECT): Now functions, not macros.
15594 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15595 the constant was never used.
15596 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15597 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15598 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15599 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15601 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15602 type3 with a single member save_type. All uses changed.
15603 (save_type, set_save_pointer, set_save_integer): New functions.
15604 * print.c (PRINTX): Remove.
15606 * alloc.c: Remove redundant static declarations.
15608 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15610 * window.h (struct window): Convert left_col, top_line, total_lines
15611 and total_cols from Lisp_Objects to integers. Adjust comments.
15612 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15614 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15615 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15616 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15617 Adjust users where appropriate.
15619 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15621 * frame.h (struct frame): Drop resx and resy because the same data is
15622 available from window system-specific output context. Adjust users.
15623 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15624 New functions to provide defaults when no window system available.
15625 (FRAME_RES_X, FRAME_RES_Y): New macros.
15626 (NUMVAL): Move from xdisp.c.
15627 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15628 (Ffont_face_attributes, Fopen_font):
15629 * image.c (gs_load):
15630 * w32font.c (fill_in_logfont):
15631 * xdisp.c (calc_pixel_width_or_height):
15632 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15633 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15635 2013-03-20 Kenichi Handa <handa@gnu.org>
15637 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15638 to 1 (temporary workaround until a bug related to ASCII
15639 optimization is fixed).
15641 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15643 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15644 Signal error if window is not internal. Adjust docstring.
15645 (delete_all_child_windows): Use combination_limit to save the buffer.
15646 (Fset_window_configuration): Adjust accordingly.
15647 * print.c (syms_of_print): Initialize debugging output not here...
15648 (init_print_once): ...but in a new function here.
15649 * lisp.h (init_print_once): Add prototype.
15650 * emacs.c (main): Add call to init_print_once. Adjust comments.
15652 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15654 * window.c (window_resize_check, window_resize_apply)
15655 (window_from_coordinates, recombine_windows, set_window_buffer)
15656 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15657 (Fsplit_window_internal, Fdelete_window_internal)
15658 (freeze_window_starts): Use bool for booleans.
15659 * window.h (window_frame_coordinates, resize_frame_windows)
15660 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15662 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15664 * dispnew.c (bitch_at_user): Use `user-error'.
15666 2013-03-17 Ken Brown <kbrown@cornell.edu>
15668 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15669 as return type of image_background. (Bug#13981)
15670 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15672 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15674 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15675 (ns_select): Don't return with result uninitialized.
15677 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15680 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15682 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15683 directories. If filename is nil, get directory name (Bug#13932).
15684 Use getFilename and getDirectory.
15685 (getFilename, getDirectory): New methods for EmacsSavePanel and
15687 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15689 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15691 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15693 2013-03-15 Kenichi Handa <handa@gnu.org>
15695 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15696 (adjust_after_replace): Make it back to static. Delete the third
15697 arg text_at_gap_tail. Cancel the code for handling it.
15699 * coding.h (struct coding_system): New member eol_seen.
15701 * coding.c (detect_ascii): New function.
15702 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15703 when the source bytes are actually scanned. On detecting for
15704 coding_category_utf_8_auto, call detect_ascii instead of scanning
15705 source bytes directly.
15706 (produce_chars): Call insert_from_gap with the new arg 0.
15707 (encode_coding): Likewise.
15708 (decode_coding_gap): Control ASCII optimization by the variable
15709 disable_ascii_optimization instead of #ifndef .. #endif.
15710 Deccode EOL format according to coding->eol_seen.
15711 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15714 * lisp.h (adjust_after_replace): Cancel externing it.
15715 (insert_from_gap): Adjust prototype.
15717 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15719 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15720 FULLSCREEN_MAXIMIZED. (Bug#13935)
15722 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15724 * region-cache.c (find_cache_boundary, move_cache_gap)
15725 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15726 Simplify debugging check and convert to eassert. Adjust comment.
15727 (pp_cache): Put under ENABLE_CHECKING.
15729 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15731 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15732 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15733 and WM_ACTIVATEAPP.
15734 (w32fullscreen_hook): If the frame is visible, reset
15735 f->want_fullscreen flag after changing the frame size. If the
15736 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15739 2013-03-13 Daniel Colascione <dancol@dancol.org>
15741 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15742 too so that these builds can use Cygwin's file conversion
15743 functions. (We've been building and linking cygw32.o all along
15744 and just not using it.)
15746 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15748 File synchronization fixes (Bug#13944).
15749 * Makefile.in (LIB_FDATASYNC): New macro.
15751 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15752 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15753 Don't worry about HAVE_FSYNC, since a substitute fsync is
15754 available if the system lacks one.
15755 (Fwrite_regin): Retry fsync if interrupted.
15757 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15759 * w32term.c (w32_read_socket): If the Emacs frame is being
15760 activated, call w32fullscreen_hook, to make sure the new frame
15761 dimensions are in effect. (Bug#13937)
15763 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15765 * xdisp.c (init_iterator): Simplify because both character and byte
15766 positions are either specified or -1. Add eassert. Adjust comment.
15767 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15768 character and byte positions can be obtained from marker.
15770 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15772 Static checking by Sun C 5.12.
15773 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15774 * bytecode.c (exec_byte_code):
15775 * dispnew.c (init_display):
15777 * fileio.c (Fsubstitute_in_file_name):
15778 * keyboard.c (Fevent_convert_list):
15779 * keymap.c (Fsingle_key_description):
15780 * term.c (maybe_fatal, fatal):
15781 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15782 * xsmfns.c (Fhandle_save_session):
15783 Omit unreachable code.
15784 * keymap.c (map_keymap_char_table_item): Cast void * to
15785 a function pointer type; the C Standard requires this.
15787 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15788 Include <sys/param.h> unconditionally, as that works elsewhere and
15789 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15790 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15793 See ChangeLog.12 for earlier changes.
15795 ;; Local Variables:
15799 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15801 This file is part of GNU Emacs.
15803 GNU Emacs is free software: you can redistribute it and/or modify
15804 it under the terms of the GNU General Public License as published by
15805 the Free Software Foundation, either version 3 of the License, or
15806 (at your option) any later version.
15808 GNU Emacs is distributed in the hope that it will be useful,
15809 but WITHOUT ANY WARRANTY; without even the implied warranty of
15810 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15811 GNU General Public License for more details.
15813 You should have received a copy of the GNU General Public License
15814 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.