1 2014-12-18 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (frame_windows_min_size): New argument IGNORE.
4 (adjust_frame_size): When called from change_frame_size call
5 frame_windows_min_size with IGNORE Qt so we can ignore size
8 2014-12-18 Eli Zaretskii <eliz@gnu.org>
10 * font.c (Ffont_info): Add more font information to the vector
11 returned by the function, inspired by query-font. Doc fix.
14 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
16 * keyboard.c (input_was_pending): New var.
17 (read_char): Use it to make sure we only skip redisplay when we can't
18 keep up with the repeat rate.
20 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
22 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
24 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
26 * image.c (svg_load): Watch out for nil value of current buffer's
27 filename. Re-enable filename thing for not-a-file case.
29 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
31 Partially disabled previous change.
33 * image.c (svg_load): Temporarily disabled filename thing for
34 not-a-file case as it can cause crashs.
36 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
38 Fix problem with images referenced within svg files. (bug#19373)
40 * image.c: Additional parameter 'filename' for
41 svg_load_image. Include "buffer.h". Define library function
42 rsvg_handle_set_base_uri for WINDOWSNT.
43 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
44 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
45 (svg_load): Pass a filename to svg_load_image: either name of
46 actual file or of current buffer's file.
47 (svg_load_image): New parameter 'filename', used for setting
48 base_uri, necessary for loading referenced images. (bug#19373)
50 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
52 * lread.c (init_obarray): Declare Qt as special.
53 This fixes a typo in the 2012-05-15 patch that
54 tried to declare Qt as special.
56 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
58 Various fixes to use bool type and constants.
59 * dispnew.c (update_single_window): Remove arg `force_p' since it's
61 * xfaces.c (clear_face_cache): Use bool for the argument type.
63 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
65 Correct same_at_end when restoring window points
66 * fileio.c (Finsert_file_contents): Compute same_at_end character
67 position using the old buffer size, not the new one, since
68 restore_window_points wants the old size.
71 2014-12-14 Alan Mackenzie <acm@muc.de>
73 New feature optionally to accelerate auto-repeated scrolling.
75 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
77 * window.c (window_scroll): Bind fontification-functions to nil
78 when scrolling by whole screens and
79 fast-but-imprecise-scrolling is non-nil.
80 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
82 * lisp.h (bool): Declare Qfontification_functions extern.
84 2014-12-14 Eli Zaretskii <eliz@gnu.org>
86 Load system's default trusted Certificate Authorities if available.
87 * gnutls.c (gnutls_certificate_set_x509_system_trust)
88 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
89 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
90 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
91 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
93 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
94 Call gnutls_certificate_set_x509_system_trust. Log an error message if
97 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
99 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
100 a hack involving a union.
102 2014-12-13 Eli Zaretskii <eliz@gnu.org>
104 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
105 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
108 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
110 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
112 * gnutls.h: Always declare syms_of_gnutls.
114 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
115 clarity. Let the availability check return Qnil when the GnuTLS
116 integration is not available, instead of erroring out.
119 2014-12-13 Eli Zaretskii <eliz@gnu.org>
121 * xdisp.c (move_it_in_display_line_to, display_line):
122 Don't disallow overflow-newline-into-fringe when word-wrap is in
125 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
127 * fileio.c: Better preserve window-points during revert (bug#19161).
128 (Qget_buffer_window_list): New var.
129 (get_window_points_and_markers, restore_window_points): New functions.
130 (Finsert_file_contents): Use them to save and restore window-points.
132 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
134 * xterm.c (x_delete_terminal): Call emacs_close for X connection
135 descriptor if called from x_connection_closed and always delete
136 this descriptor from keyboard waiting set (Bug#19147).
138 2014-12-10 Eli Zaretskii <eliz@gnu.org>
140 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
141 (bidi_cache_max_elts): New global variable.
142 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
143 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
145 (bidi_cache_search): Handle overflown cache. Improve commentary.
146 (bidi_cache_ensure_space): Limit allocations to the current value
147 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
148 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
149 the increment to not exceed the limit.
150 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
151 cache, zero otherwise (meaning the cache overflowed). In the
152 latter case, set bidi_cache_last_idx to -1.
153 (bidi_peek_at_next_level): Handle overflown cache.
154 (bidi_push_it): Increase the cache limit for iterating the new object.
155 (bidi_pop_it): Decrease the cache limit back to previous value.
156 (bidi_shelve_cache): Shelve the current value of the cache limit.
157 (bidi_unshelve_cache): Restore the value of cache limit.
158 (bidi_find_bracket_pairs): If the cache overflows while looking
159 for the paired bracket, give up and let bidi_resolve_neutrals
160 process the bracket as a simple neutral. (Bug#19322)
161 (bidi_find_other_level_edge): If the cache overflows, fall back on
162 Plan B, which effectively stops the reordering and restarts it on
163 the next character (after resetting the cache).
164 (bidi_move_to_visually_next): When the cache overflows, reset it
165 after processing the last cached character.
167 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
169 Fix glitches in gnutls.c, mostly memory-related
170 * gnutls.c: Sort macro definitions by name.
171 (fn_gnutls_transport_set_errno): Omit unreachable definition.
172 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
173 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
174 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
175 calculating string length. Use make_uninit_string, to avoid
176 copying the string. Cast the char, not the pointer.
177 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
178 and free. Work even for dates past the year 9999. Use void *
179 for buffers, to avoid casts.
181 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
183 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
185 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
187 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
190 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
192 * process.c: Whitespace and line-break nitpicks.
194 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
196 * gnutls.c (gnutls_certificate_details): The :signature isn't
197 that useful, so remove it.
198 (gnutls_certificate_details): Clean up whitespace slightly.
199 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
201 (gnutls_certificate_details): Put :signature-algorithm back again,
202 which was removed by mistake.
203 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
204 that they are not messaged by default (bug#16253).
205 (Fgnutls_error_fatalp): Doc fix (bug#18210).
207 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
209 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
211 * nsimage.m (setPixmapData): Make bmRep local so class member is not
214 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
216 * eval.c (Fsignal): Remove duplicate test.
217 (Fautoload_do_load): Fix up docstring.
219 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
221 * nsterm.m (represented_filename, represented_frame): New variables.
222 (ns_set_represented_filename): New function.
223 (sendEvent:): Set represented filename here to avoid flicker,
224 related to Bug#18757.
226 * nsterm.h: Declare ns_set_represented_filename.
228 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
229 at once, call ns_set_represented_filename instead.
231 2014-12-05 Eli Zaretskii <eliz@gnu.org>
233 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
234 (struct bidi_stack): Reduce size by using bit fields and by
235 packing sos, override, and isolate_status into a single 8-bit
238 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
239 (bidi_push_embedding_level): Construct flags from individual
240 bits. Adapt to changes in prev_for_neutral and next_for_neutral
242 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
243 from flags. Adapt to changes in prev_for_neutral,
244 next_for_neutral, and last_strong members.
245 (bidi_line_init): Initialize flags to zero.
246 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
247 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
249 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
251 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
252 (Fapply): Try and simplify the control flow.
254 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
256 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
257 Use gnutls_sign_get_name directly because
258 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
259 (init_gnutls_functions): Load missing gnutls_server_name_set.
261 2014-12-02 Eli Zaretskii <eliz@gnu.org>
263 * bidi.c (bidi_find_first_overridden): New function.
265 * xdisp.c (Fbidi_find_overridden_directionality): New function.
266 (syms_of_xdisp): Defsubr it.
268 * dispextern.h (bidi_find_first_overridden): Add prototype.
270 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
272 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
273 to nil after release (Bug#9133).
275 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
277 Port better to AddressSanitizer.
278 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
280 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
281 Return -1 or 0, as the pipe trick doesn't work.
282 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
284 * print.c (print_object):
285 When a pointer-check primitive returns -1, do not assume this
286 means the pointer is valid or that the underlying system has failed.
287 It could just be that addresses are being sanitized so Emacs can't
288 test for pointer validity.
289 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
290 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
291 string validity checker doesn't work on stack-based strings.
293 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
295 Improve clarity of USE_LSB_TAG definition.
296 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
297 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
298 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
299 VAL_MAX / 2 rather than in terms of the (more complicated)
300 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
302 2014-11-29 Eli Zaretskii <eliz@gnu.org>
304 * xdisp.c (handle_single_display_spec): When ignoring a fringe
305 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
306 (next_element_from_buffer): When done with overlays, reset the
307 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
309 2014-11-29 Eli Zaretskii <eliz@gnu.org>
311 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
312 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
314 2014-11-29 Ulrich Müller <ulm@gentoo.org>
316 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
317 for paxctl and setfattr. Fixes temacs startup failure with
318 grsecurity/PaX enabled Linux kernel (bug#19067).
320 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
322 * src/w32.c, src/w32heap.c, src/w32term.c:
323 Use MINGW_W64 instead of _W64.
325 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
327 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
329 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
331 * gnutls.c (gnutls_ip_address_p): New function.
332 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
334 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
336 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
338 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
340 Fix gnutls problems caught by static checking.
341 * gnutls.c (Fgnutls_boot): Remove unused local.
342 (Fgnutls_boot): Fix pointer signedness.
344 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
346 * gnutls.c (gnutls_certificate_details): Don't include certain
347 certificate details on older gnutls versions (bug#19168).
348 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
349 (gnutls_certificate_details): Reversed check in last checkin.
351 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
353 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
354 (Fgnutls_peer_status_warning_describe): Add function to describe a
355 peer verification warning symbol.
356 (Fgnutls_peer_status): Use it.
357 (Fgnutls_boot): Use it. Minor logging fixes.
359 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
361 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
363 2014-11-24 Glenn Morris <rgm@gnu.org>
365 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
367 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
368 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
370 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
372 * gnutls.c: Fix Windows function definition of
373 gnutls_x509_crt_get_fingerprint.
375 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
377 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
379 * process.h: Added more fields to Lisp_Process to track
382 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
383 (Fgnutls_peer_status): New functions to export TLS certificate
384 details to Emacs Lisp.
386 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
388 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
389 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
390 check for gtk_adjustment_configure (Bug#19149).
391 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
393 2014-11-22 Glenn Morris <rgm@gnu.org>
395 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
397 2014-11-22 Martin Rudalics <rudalics@gmx.at>
399 Don't shrink frame when using desktop-save-mode (Bug#19048).
400 * w32fns.c (x_set_tool_bar_lines): Always call
401 x_change_tool_bar_height (Bug#19048).
402 (x_change_tool_bar_height): Mark frame as garbaged since
403 adjust_frame_size might not have done that.
404 * xfns.c (x_set_tool_bar_lines): Always call
405 x_change_tool_bar_height (Bug#19048).
406 (x_change_tool_bar_height): Mark frame as garbaged since
407 adjust_frame_size might not have done that.
409 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
411 * xml.c (parse_region): Take care of new optional parameter
412 'discard-comments' of 'libxml-parse(html|xml)-region'.
413 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
414 New optional parameter 'discard-comments'.
416 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
418 Improve time stamp handling, and be more consistent about it.
419 * editfns.c (invalid_time): New function.
420 Use it instead of 'error ("Invalid time specification")'.
421 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
422 (decode_float_time, lisp_to_timespec, lisp_time_struct):
424 (make_time_tail, make_time): Remove. All uses changed to use
425 new functions or plain list4i.
426 (disassemble_lisp_time): Return effective length if successful.
427 Check that LOW is an integer, if it's combined with other components.
428 (decode_time_components): Decode into struct lisp_time, not
429 struct timespec, so that we can support a wide set of times
430 regardless of whether time_t is signed. Decode plain numbers
431 as seconds since the Epoch, and nil as the current time.
432 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
433 Reimplement in terms of new functions.
434 (Fencode_time): Just use list2i.
435 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
436 * keyboard.c (decode_timer): Don't allow the new formats (floating
437 point or nil) in timers.
438 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
439 place of the magic number '16'.
440 (struct lisp_time): New type.
441 (decode_time_components): Use it.
442 (lisp_to_timespec): New decl.
444 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
446 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
449 * callint.c (Fcall_interactively): Pass in nil as argument to
450 Fbarf_if_buffer_read_only.
452 * fileio.c (Finsert_file_contents): Ditto.
454 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
456 * textprop.c (verify_interval_modification): Check buffer
457 readedness after the last interval.
459 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
460 the text at POSITION (new optional argument) has the
461 `inhibit-read-only' text property set.
463 2014-11-16 Eli Zaretskii <eliz@gnu.org>
465 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
466 errors in computing the number of pixels to scroll.
467 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
469 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
471 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
472 call updateFrameSize.
474 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
476 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
478 * nsfns.m (x_set_foreground_color, x_set_background_color)
479 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
480 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
482 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
484 * nsterm.m (ns_send_appdefined): Check for application defined
485 event on Cocoa (Bug#18993).
486 (run): Restore code before the previous 18993 fix.
488 2014-11-14 David Reitter <david.reitter@gmail.com>
490 * nsterm.m (run): Set timeout for event loop to prevent hang.
493 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
495 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
497 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
499 * xfont.c (xfont_list_pattern): Do not allocate font entity object
500 for each candidate font but attempt to reuse it from previous improper
503 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
505 Avoid undefined behavior in color table hashing.
506 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
507 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
508 This function avoids undefined behavior with signed shift overflow.
510 2014-11-10 Eli Zaretskii <eliz@gnu.org>
512 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
513 when the inserted text does not need decoding. (Bug#18982)
515 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
517 * nsterm.h (EmacsScroller): judge returns bool.
519 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
520 (ns_judge_scroll_bars): Only set removed if judge returns true.
521 (judge): Returns bool == condemned. Remove self from window.
522 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
524 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
526 * keyboard.c (command_loop_1): Record this-command in recent-keys.
527 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
529 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
531 * nsterm.m (ns_set_vertical_scroll_bar)
532 (ns_set_horizontal_scroll_bar): Cleanup merge error.
534 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
536 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
537 merely because tmo_in_millisec is nonnegative. The 1st call
538 to g_main_context_query could succeed while the 2nd one fails.
540 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
542 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
544 * nsterm.m (run): Only use non-system event loop if OSX version is
545 exactly 10.9 (Bug#18993).
546 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
549 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
551 * callproc.c (encode_current_directory): Support handling of file
552 names prepended by "/:". (Bug#18891)
554 2014-11-08 Alan Mackenzie <acm@muc.de>
556 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
558 2014-11-08 Dima Kogan <dima@secretsauce.net>
560 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
562 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
564 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
565 raises an error. (Bug#18891)
567 2014-11-08 Martin Rudalics <rudalics@gmx.at>
569 * frame.c (adjust_frame_size): Call x_set_window_size only if
570 f->can_x_set_window_size is set.
571 (make_frame): Initialize f->can_x_set_window_size and
572 f->can_run_window_configuration_change_hook.
573 (Fcan_run_window_configuration_change_hook): New function.
574 * frame.h (frame): Split `official' into `can_x_set_window_size'
575 and `can_run_window_configuration_change_hook'.
576 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
577 * w32fns.c (Fx_create_frame, x_create_tip_frame):
578 Set f->can_x_set_window_size.
579 * window.c (run_window_configuration_change_hook):
580 Return immediately if either f->can_x_set_window_size or
581 f->can_run_window_configuration_change_hook are false.
582 (Fset_window_configuration): Instead of f->official set
583 f->can_x_set_window_size.
584 * xfns.c (Fx_create_frame, x_create_tip_frame):
585 Set f->can_x_set_window_size.
587 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
589 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
590 cleanup from 2014-11-01 (Bug#18972).
592 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
594 * keyboard.c: Call gui-set-selection instead of x-set-selection.
595 * xdisp.c (window-scroll-functions): Improve docstring.
597 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
599 Uniquify the 'size' symbol.
601 * w32notify.c (Qsize): Remove.
602 * lisp.h (Qsize): New decl.
603 * lread.c (Qsize): Now extern.
604 * w32notify.c (syms_of_w32notify): No need to defsym.
606 2014-11-07 Martin Rudalics <rudalics@gmx.at>
608 * dispnew.c (change_frame_size_1): Fix call of
610 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
611 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
612 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
613 (Qtool_bar_size): New constants.
614 (frame_inhibit_resize, adjust_frame_size): New argument to
615 handle case where frame_inhibit_implied_resize is a list.
616 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
617 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
618 (x_set_right_divider_width, x_set_bottom_divider_width)
619 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
620 (x_set_scroll_bar_width, x_set_scroll_bar_height):
622 (frame-inhibit-implied-resize): Rewrite doc-string.
623 * frame.h (frame_inhibit_resize, adjust_frame_size):
624 Fix external declarations.
625 (Qframe_position, Qframe_outer_size)
626 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
627 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
628 (Qtool_bar_size): Extern them.
629 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
630 (xg_height_or_width_changed): Remove.
631 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
632 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
633 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
634 (xg_change_toolbar_position): Call adjust_frame_size directly.
635 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
636 Fix calls of adjust_frame_size.
637 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
638 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
639 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
640 frame can get resized when tool-bar-lines parameter changes from
642 (Fw32_frame_menu_bar_size): Return fourth value.
643 (Fw32_frame_rect): Block input around system calls
644 (Fx_frame_geometry): New function.
645 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
646 * w32term.c (x_new_font): Adjust adjust_frame_size call.
647 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
648 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
649 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
650 (Fx_create_frame): Adjust adjust_frame_size calls.
651 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
652 frame can get resized when tool-bar-lines parameter changes from
654 (Fx_frame_geometry): New function.
655 * xmenu.c (update_frame_menubar): On Lucid call
656 adjust_frame_size with one pixel less height to avoid that
657 repeatedly adding/removing the menu bar grows the frame.
658 (free_frame_menubar): On Motif arrange to optionally preserve
659 the old frame height when removing the menu bar.
660 * xterm.c (x_new_font): Adjust adjust_frame_size call.
662 2014-11-03 Eli Zaretskii <eliz@gnu.org>
664 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
665 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
666 frame; instead, print an error message.
668 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
670 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
672 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
674 * nsimage.m (allocInitFromFile:): Initialize bmRep.
675 (dealloc): Release bmRep.
677 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
678 imageListSetNext, imageListNext.
680 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
682 (allocInitFromFile:): Remove searching ImageList and calling
683 reference (Bug#18918).
684 (dealloc): Remove handling if ImageList.
686 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
688 * process.c (catch_child_signal): Fix incorrect assertion.
690 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
692 * macfont.m (macfont_draw):
693 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
695 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
696 if force_integral_p (i.e. no antialias).
697 (macfont_draw): Check ns_antialias_text, also turn off synthetic
698 bold if no antialias (Bug#18876).
700 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
701 was given (Bug#18846).
703 * nsterm.h (ns_set_doc_edited): Declare taking no args.
705 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
706 instead of in xdisp.c, function now takes void. (Bug#18884).
708 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
709 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
711 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
712 struct window* (Bug#18889).
713 Remove getMouseMotionPart.
714 (ns_output): Make icon_top/left int.
716 * nsfns.m (x_icon): icon_top/left is int.
718 * nsterm.m (ns_mouse_position): Remove unused code.
719 (initFrame:window:, dealloc): Use window instead of win.
720 (getMouseMotionPart:window:x:y:): Remove, unused.
721 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
723 2014-11-01 Eli Zaretskii <eliz@gnu.org>
725 * keyboard.c (readable_events): When FLAGS include
726 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
727 This avoids returning non-nil from input-pending-p when only such
728 events are in the queue. (Bug#18856)
730 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
732 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
733 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
734 (Qforeign_selection): Remove.
735 (ns_get_local_selection): Identation fix.
736 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
738 * nsselect.m (ns_get_local_selection): Remove calling of
739 functions in Vselection_converter_alist (Bug#18911).
740 (syms_of_nsselect): Remove Vselection_converter_alist.
742 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
744 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
745 and unnecessary initialization. Adjust comments.
747 2014-10-30 Eli Zaretskii <eliz@gnu.org>
749 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
751 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
752 index, not an absolute one, as that's what the function expects.
754 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
756 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
757 font on an initial frame when running as a daemon (Bug#18869).
759 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
761 2014-10-30 Eli Zaretskii <eliz@gnu.org>
763 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
764 build_string, when importing a home directory. (Bug#18873)
766 * dispnew.c (buffer_posn_from_coords):
767 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
768 account for the header-line height. (Bug#18839)
770 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
772 * xml.c (parse_region): Do not forget the first document child.
774 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
776 * nsselect.m: pasteboard_changecount is new.
777 (ns_store_pb_change_count, ns_get_pb_change_count)
778 (ns_get_our_change_count_for): New functions.
779 (ns_string_to_pasteboard_internal): Correct comment.
780 type => gtype in eassert, Call ns_store_pb_change_count.
781 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
782 (Fns_disown_selection_internal, Fns_selection_owner_p):
783 Replace Vselection_alist check, with change count check.
784 (Fns_get_selection): Initialize val to Qnil. Only get local
785 selection if change counts match (Bug#18799).
786 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
788 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
790 * src/w32proc.c (create_child): If calling a quoted batch file,
791 pass NULL for exe. (Bug#18745)
793 2014-10-24 Eli Zaretskii <eliz@gnu.org>
795 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
796 (bidi_resolve_brackets): Use end of string position rather than ZV
797 when iterating over a string. (Bug#18815)
799 2014-10-24 Martin Rudalics <rudalics@gmx.at>
801 * keyboard.c (make_lispy_position): Return coordinates also when
802 on scroll bars, fringes, margins or not in a window.
803 * xdisp.c (show_mouse_face): Don't change cursor face during
806 2014-10-23 Martin Rudalics <rudalics@gmx.at>
808 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
809 (frame_resize_pixelwise, frame_inhibit_implied_resize):
810 Fix doc-strings (Bug#18789).
812 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
814 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
816 2014-10-22 Eli Zaretskii <eliz@gnu.org>
818 Optimize redisplay of simple bracketed text.
819 * bidi.c (bidi_cache_reset_to): New function.
820 (bidi_cache_reset): Call it.
821 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
823 (bidi_resolve_explicit): Reset bracket_pairing_pos and
824 bracket_enclosed_type only if bracket_pairing_pos's value is not
826 (MAX_BPA_STACK): Make sure the value is signed.
827 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
828 stop pushing values onto the stack.
829 (bidi_find_bracket_pairs): If the bracketed text is only on the
830 base embedding level, remove all the states cached by this
831 function from the cache, and return zero, so that the brackets in
832 this segment of text are processed as normal neutrals.
833 (bidi_resolve_brackets): Detect the brackets that are to be
834 processed as neutrals, and don't call bidi_find_bracket_pairs on
837 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
839 * w32select.c (Fw32_selection_exists_p): Rename from
840 Fx_selection_exists_p.
841 (syms_of_w32select): Adjust accordingly.
843 * w16select.c (Fw16_selection_exists_p): Rename from
844 Fx_selection_exists_p.
845 (syms_of_win16select): Adjust accordingly.
847 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
848 (Fns_own_selection_internal): Tighten scoping.
849 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
850 (Fns_get_selection): Rename from Fx_get_selection_internal.
851 (Fns_get_selection_internal, Fns_store_selection_internal):
853 (syms_of_nsselect): Adjust accordingly.
855 2014-10-21 Martin Rudalics <rudalics@gmx.at>
857 * w32fns.c (Fw32_frame_menu_bar_size): New function.
858 * w32term.c (x_set_window_size): Account for wrapped menu bar
859 lines when setting up frame height (Bug#15174 and Bug#18720).
860 (w32_add_wrapped_menu_bar_lines): New variable.
862 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
864 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
867 2014-10-20 Glenn Morris <rgm@gnu.org>
869 * Merge in all changes up to 24.4 release.
871 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
873 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
874 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
876 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
878 * xterm.c (handle_one_xevent): Check return value from
879 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
880 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
882 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
883 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
884 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
885 Gtk+ >= 3.14 (Bug#18674).
886 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
887 Gtk+ >= 3.14 (Bug#18674).
889 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
891 * gtkutil.c: Remove no-longer-used code.
892 (xg_update_menubar): Remove unused local and unnecessary call to
893 gtk_menu_item_get_submenu.
894 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
895 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
896 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
898 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
900 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
902 * xterm.h (handlebox_widget): Remove.
904 * xmenu.c (set_frame_menubar): Remove GTK block that calls
907 * gtkutil.h (xg_have_tear_offs): Remove declaration.
909 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
910 to handle Gtk versions.
911 (xg_get_file_with_chooser): Use them.
912 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
913 Remove (create_menus): Remove teroff argument and code.
914 Remove call to gtk_menu_set_title.
915 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
916 Adjust args to create_menus.
917 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
918 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
919 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
920 (xg_make_tool_item): Remove detach code.
921 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
922 (find_icon_from_name): New function.
923 (update_frame_tool_bar): Remove GtkStockItem code, move to
924 find_icon_from_name. Let stock be a list of icon names to try.
925 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
926 Replace TOOLBAR_TOP_WIDGET.
927 (free_frame_tool_bar, xg_change_toolbar_position ):
928 Replace TOOLBAR_TOP_WIDGET.
929 (xg_initialize): Remove tearoff code.
931 2014-10-18 Eli Zaretskii <eliz@gnu.org>
933 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
934 pixel from the window's cursor glyph width, since X renders hollow
935 blocks 1 pixel wider than the 'width' parameter.
937 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
938 glyph->pixel_width; this is now done in xterm.c.
940 Fix reordering of bracket characters in isolates.
941 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
942 RESOLVED_ONLY; when non-zero, return from the cache only fully
943 resolved states. All callers changed.
944 (CANONICAL_EQU): New macro.
945 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
946 equivalent of the paired closing bracket character.
947 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
948 the default non-negative value, to be checked later in
949 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
950 characters against those pushed onto the BPA stack.
951 (bidi_record_type_for_neutral): New function.
952 (bidi_resolve_brackets): Record next_for_neutral and
953 prev_for_neutral when embedding level gets pushed. Force
954 resolution of bracket pairs when entering a level run that was not
956 (bidi_resolve_neutral): Add assertions before calling
957 bidi_resolve_neutral_1.
958 (bidi_level_of_next_char): Remove the code that attempted to
959 resolve unresolved neutrals; that is now done by
960 bidi_resolve_neutral.
962 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
964 2014-10-17 Eli Zaretskii <eliz@gnu.org>
966 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
967 1-pixel R2L characters.
968 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
969 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
971 2014-10-16 Eli Zaretskii <eliz@gnu.org>
973 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
976 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
978 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
979 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
980 It's not clear to me whether the initialization is needed,
981 but it can't hurt so I played it safe.
983 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
985 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
987 2014-10-15 Eli Zaretskii <eliz@gnu.org>
989 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
990 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
992 (bidi_get_type): Return the isolate initiators and terminator types.
993 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
994 (bidi_fetch_char_skip_isolates, find_first_strong_char)
995 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
996 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
997 for the new features.
998 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
999 push and pop correctly for isolates.
1000 (bidi_remember_char): Modify to accept an additional argument
1001 and record the bidi type according to its value.
1002 (bidi_cache_iterator_state): Accept an additional argument to only
1003 update an existing state. Handle the new members of struct bidi_it.
1004 (bidi_cache_find): Arguments changed: no longer accepts a level,
1005 instead accepts a flag telling it whether it is okay to return
1006 unresolved neutrals.
1007 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1008 table. Initialize new isolate-related members.
1009 (bidi_paragraph_init): Some code factored out into
1010 find_first_strong_char.
1011 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1012 into bidi_resolve_explicit.
1013 (bidi_resolve_explicit): Support the isolate initiators and
1014 terminator. Fix handling of embeddings and overrides according to
1015 new UBA requirements. Record information about previously seen
1016 characters here (moved from bidi_level_of_next_char).
1017 (bidi_resolve_weak): Adapt to changes in struct members.
1018 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1019 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1020 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1021 paired bracket resolution. Handle isolate initiators and
1023 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1024 (bidi_level_of_next_char): Move the code that records information
1025 about previous characters to bidi_resolve_explicit. Fix logic of
1026 resolving neutrals and make sure their cache entries are updated.
1027 Remove now unneeded special handling of PDF level.
1029 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1030 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1031 enlarged per Unicode 6.3.
1032 (enum bidi_bracket_type_t): New data type.
1033 (struct bidi_saved_info): Leave only 2 type members out of 4.
1035 (struct bidi_stack): Add members necessary to support isolating
1037 (struct bidi_it): Add new members necessary to support isolating
1038 sequences and bracket pair resolution.
1040 * xdisp.c (Fbidi_resolved_levels): New function.
1041 (syms_of_xdisp): Defsubr it.
1042 (append_glyph, append_composite_glyph, produce_image_glyph)
1043 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1045 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1047 * term.c (append_glyph, append_composite_glyph)
1048 (append_glyphless_glyph): Convert aborts to assertions.
1050 * .gdbinit (pgx): Display the character codepoint, resolved level,
1051 and bidi type also for glyphless glyphs.
1053 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1055 Avoid unwanted point motion in Fline_beginning_position.
1056 * lisp.h (scan_newline_from_point): Add prototype.
1057 * search.c (scan_newline_from_point): New function, refactored from...
1058 * cmds.c (Fforward_line): ...adjusted user.
1059 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1060 and simplify the former since the latter doesn't move point.
1062 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1064 Cleanup terminal handling code.
1065 * dispextern.h (get_named_tty): Remove prototype but...
1066 * termhooks.h (get_named_terminal): ...resurrect it under
1067 more meaningful name.
1068 (get_terminal): Likewise, but with...
1069 (decode_live_terminal): ...this name.
1070 (decode_tty_terminal): Add prototype.
1071 * term.c (get_tty_terminal): Remove.
1072 (get_named_tty): Remove.
1073 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1074 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1075 Use decode_tty_terminal.
1076 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1077 * terminal.c (get_terminal): Refactor to...
1078 (decode_terminal, decode_live_terminal): ...new functions.
1079 (decode_tty_terminal): Replacement for get_tty_terminal.
1080 (get_named_terminal): Likewise for get_named_tty.
1081 * coding.c (Fset_terminal_coding_system_internal)
1082 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1083 (Fkeyboard_coding_system):
1084 * composite.c (Fcomposition_get_gstring):
1085 * dispnew.c (Fsend_string_to_terminal):
1086 * frame.c (Fmake_terminal_frame):
1087 * nsfns.m (check_ns_display_info):
1088 * w32fns.c, xfns.c (check_x_display_info):
1089 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1090 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1091 (Fset_quit_char): Use get_named_terminal.
1092 (Fset_output_flow_control, Fset_input_meta_mode):
1093 Use decode_tty_terminal.
1095 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1097 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1098 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1100 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1102 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1103 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1105 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1107 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1110 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1112 * editfns.c (dump_tz_string): No longer const.
1113 It might be modified.
1115 * nsmenu.m (clear): Assume OS X 10.6 or later.
1117 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1119 * unexmacosx.c: Remove include ppc/reloc.h.
1120 (unrelocate, copy_dysymtab): Remove PPC code.
1121 (rebase_reloc_address): Remove, only used for PPC:
1123 * nsterm.m: Always include macfont.h on COCOA.
1124 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1125 (ns_dumpglyphs_image, ns_check_menu_open)
1126 (applicationDidFinishLaunching)
1127 (antialiasThresholdDidChange:)
1128 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1129 Remove checks for OSX <= 10.5/10.6.
1130 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1131 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1134 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1135 (NS_HAVE_NSINTEGER): Remove block.
1136 Remove >= OSX 10.6 tests.
1138 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1139 (x_activate_menubar, trackingNotification:): Remove check for
1141 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1143 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1145 * nsfns.m: Always include macfont.h on COCOA.
1146 (ns_filename_from_panel, ns_directory_from_panel)
1147 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1148 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1150 * macfont.m: Remove >= 1050 check.
1151 (macfont_create_family_with_symbol)
1152 (macfont_get_glyph_for_character)
1153 (mac_font_get_glyphs_for_variants)
1154 (mac_ctfont_create_available_families, syms_of_macfont):
1155 Remove code for OSX < 10.6.
1156 (mac_font_family_group, mac_font_family_compare): Remove, only used
1159 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1160 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1162 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1165 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1167 Fix putenv race conditions with undefined behavior (Bug#8705).
1168 Do all putenv calls before Emacs creates any threads.
1169 Use a safer way to modify the TZ environment variable in the
1170 presence of multiple threads. For further thread-safety,
1171 prefer localtime_r and gmtime_r to localtime and gmtime,
1172 and prefer struct tm's tm_gmtoff (if available) to calling
1173 both localtime_r and gmtime_r.
1174 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1175 (init_dbusbind): ... to this new function.
1176 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1177 * xterm.c (x_term_init): Move xputenv call from here ...
1178 (init_xterm): ... to this new function.
1179 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1180 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1181 (dump_tz_string): New constant.
1182 (init_editfns): Use it. This centralizes the dump_tz stuff.
1183 Call set_time_zone_rule here, so that its xputenv is done
1184 before Emacs goes multithreaded.
1185 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1186 thread-safe enough for Emacs.
1187 (format_time_string, Fdecode_time, Fcurrent_time_string)
1188 (Fcurrent_time_zone):
1189 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1190 localtime and gmtime. Remove now-unnecessary calls to block_input.
1191 (tm_gmtoff): New static function.
1192 (Fdecode_time, Fcurrent_time_zone): Use it.
1193 (Fencode_time): Use mktime_z, for better thread-safety.
1194 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1195 i.e., not quite thread-safe but good enough for Emacs typical usage.
1196 Do not reclaim storage that is in the environment; let it leak.
1197 Always call tzset, since localtime_r does not.
1198 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1199 This is now done in init_editfns.
1200 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1201 New macros and declarations, for platforms lacking tzalloc & friends.
1203 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1205 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1206 On x86 platforms this works around GCC bug 63495
1207 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1208 and more generally should fix a portability problem in Emacs.
1209 Problem reported by Stefan Monnier in:
1210 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1212 2014-10-08 Leo Liu <sdl.web@gmail.com>
1214 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1215 * keymap.c (describe_vector_princ):
1216 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1219 * print.c (printchar_stdout_last): Declare.
1220 (printchar): Record the last char written to stdout.
1221 (Fterpri): Add optional argument ENSURE.
1223 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1225 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1226 DELAY argument to change_frame_size, so that the frame size
1227 changes, if any are needed, are delayed until the next redisplay.
1228 This is to avoid a too early QUIT inside change_frame_size, when
1229 it calls Lisp in frame_windows_min_size, in case one of the events
1230 we've read sets the quit-flag. (Bug#18649)
1232 * w32fns.c (check_x_display_info): Accept terminal objects as
1233 argument, to follow what xfns.c does.
1235 2014-10-07 Glenn Morris <rgm@gnu.org>
1237 * Makefile.in ($(srcdir)/macuvs.h)
1238 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1240 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1242 * decompress.c (init_zlib_functions): Move the message about zlib
1243 being unavailable from here...
1244 (Fzlib_decompress_region): ...to here. (Bug#18650)
1246 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1248 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1249 the case where an optional string is used. Adjust docstring.
1251 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1253 * lisp.mk (lisp): Remove w32-common-fns.elc.
1255 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1257 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1258 These were already defined in buffer.c, and the duplicate
1259 definitions cause problems on platforms like 'gcc -fno-common'.
1260 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1262 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1264 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1265 if toolbar is visible.
1267 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1270 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1271 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1272 (ns_select, ns_read_socket): Use unwind_protect to decrease
1273 apploopnr (Bug#18345).
1274 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1275 line height (Bug#17977).
1277 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1278 (macfont_closest_traits_index): New function.
1279 (macfont_closest_traits_index_p): Rename from
1280 macfont_closest_traits_index.
1281 (macfont_list): Use macfont_closest_traits_index_p.
1283 2014-10-05 K. Handa <handa@gnu.org>
1285 * coding.c (detect_coding_iso_2022): Set coding->rejected
1286 correctly when an invalid escape sequence is found (Bug#18610).
1288 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1290 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1291 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1294 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1296 * buffer.c (scroll_bar_width, scroll_bar_height):
1298 * window.c (Fset_window_scroll_bars): Fix doc-string.
1299 (Fwindow_scroll_bars): Have it return what the doc-string says.
1301 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1303 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1304 iterator backwards, to resync the bidi iterator. (Bug#18584)
1306 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1308 Consistently use min and max macros from lisp.h.
1309 * coding.c (min, max):
1311 * unexhp9k800.c (min):
1312 * unexw32.c (min, max): Use definitions from lisp.h.
1313 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1315 * gmalloc.c (min): Tiny style change.
1317 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1318 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1320 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1322 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1323 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1324 (X_ULONG_MAX): Move these macros to xterm.h.
1325 (x_fill_property_data): Be more generous about allowing either
1326 signed or unsigned data of the appropriate width.
1327 * xterm.h (x_display_set_last_user_time): New function.
1328 All setters of last_user_time changd to use this function.
1329 If ENABLE_CHECKING, check that the times are in range.
1331 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1333 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1334 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1336 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1338 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1339 make a font_object from a tty frame (Bug#18573).
1340 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1342 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1344 * alloc.c (mark_overlay): Assume that overlay boundaries are
1345 always markers. Add comment.
1346 * lread.c (read_internal_start): Use convenient validate_subarray.
1348 (Fread_from_string): Adjust docstring.
1350 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1352 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1354 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1355 Rename from the "x-" prefix.
1357 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1359 * xselect.c (selection-converter-alist): Fix docstring.
1361 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1363 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1364 argument passed by the caller, when we mirror all slashes into
1367 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1369 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1370 Resurrect old code and fix compilation with GTK < 2.13.6.
1372 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1374 Use AUTO_CONS instead of SCOPED_CONS, etc.
1375 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1376 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1377 (AUTO_LIST1): Rename from scoped_list1.
1378 (AUTO_LIST2): Rename from scoped_list2.
1379 (AUTO_LIST3): Rename from scoped_list3.
1380 (AUTO_LIST4): Rename from scoped_list4.
1381 (AUTO_STRING): Rename from SCOPED_STRING.
1382 * frame.h (AUTO_FRAME_ARG):
1383 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1384 (AUTO_LIST4, AUTO_STRING):
1385 Prepend a new argument 'name'.
1386 Declare a variable instead of yielding a value.
1388 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1390 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1392 * w32fns.c (w32_createwindow): Accept an additional argument, an
1393 array of 2 values specifying the coordinates of the frame's
1394 top-left corner. Use these values instead of calling x_get_arg,
1395 which can cons Lisp objects, and therefore cannot be called except
1396 from the main thread. Remove redundant tests for the default
1398 (my_create_window): Move the calculation of the coordinates of the
1399 frame's top-left edge here. Pass them to the input thread via the
1400 second parameter of the WM_EMACS_CREATEWINDOW message.
1401 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1404 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1406 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1407 (redisplay_window): Treat the frame's frozen_window_starts flag
1408 the same way as the optional_new_start flag for the window: only
1409 obey it if the glyph row showing point will be fully visible.
1410 Likewise when the window start is in a continuation line. If,
1411 after trying everything under the 'force_start' label, point is
1412 still not fully visible, give up and scroll the window.
1413 Add debugging traces. (Bug#18545)
1415 * window.c (Frecenter): Set the window's redisplay flag.
1417 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1419 * w32term.c (w32_read_socket): Don't use frame dimensions for
1420 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1421 rectangle. Check the return value of GetClientRect, and don't use
1422 the results if it didn't succeed.
1424 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1425 in columns and lines after correcting the pixel dimensions in
1427 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1428 negative values to xrealloc. (Bug#18528)
1430 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1432 * alloc.c: Remove now-unnecessary check.
1433 Suggested by Dmitry Antipov in:
1434 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1436 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1438 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1439 to Ubuntu 14.04.1 x86-64.
1441 Simplify stack-allocated Lisp objects, and make them more portable.
1442 The build_local_string macro was used in two ways: (1) string
1443 literals for which scoped allocation suffices, and (2) file name
1444 components, where it's not safe in general to assume bounded-size
1445 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1446 allocates a block-scope string, and by using SCOPED_STRING for (1)
1447 and build_string for (2). Furthermore, actually use stack
1448 allocation only for objects known to have sufficient alignment.
1449 This simpler implementation means Emacs can make
1450 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1451 GC_MAKE_GCPROS_NOOPS.
1452 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1453 for fewer differences among implementations.
1454 (struct Lisp_String): Now GCALIGNED.
1455 (USE_STACK_LISP_OBJECTS): Default to true, since the
1456 implementation no longer insists on a nonempty GCALIGNED.
1457 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1458 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1459 separately. Move definiens to scoped_cons. The old definition
1460 was incorrect when GCALIGNED was defined to be empty.
1461 (union Aligned_String): New type.
1462 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1463 implementation ports to compilers that don't align strictly enough.
1464 Don't worry about the union sizes; it's not worth bothering about.
1465 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1466 Rewrite using USE_STACK_CONS.
1467 (scoped_cons): Assume the use of union Aligned_Cons.
1468 (lisp_string_size, make_local_string, build_local_string): Remove.
1469 Unless otherwise specified, all callers of build_local_string
1470 changed to use SCOPED_STRING.
1471 (SCOPED_STRING): New macro.
1472 * data.c (wrong_choice):
1473 * menu.c (single_menu_item):
1474 * process.c (Fformat_network_address):
1475 Hoist use of SCOPED_STRING out of a scope, so that its returned
1476 object lives long enough.
1477 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1478 as the string might be long or might not be ASCII.
1480 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1482 * msdos.c (internal_terminal_init): Bump version to 25.
1484 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1486 Keep stack-allocated Lisp objects fast rather than versatile.
1487 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1488 (SCOPED_CONS_INITIALIZER): New macro.
1489 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1490 (USE_LOCAL_ALLOCA): Remove.
1491 (local_cons, local_list1, local_list2, local_list3, local_list4):
1492 Remove. Stack overflow checking makes them too slow.
1493 (make_local_vector): Likewise. Also we just don't have enough
1495 (enum LISP_STRING_OVERHEAD): Remove.
1496 (local_string_init, local_vector_init): Remove prototypes.
1497 (make_local_string, build_local_string): Redesign to target short
1498 compile-time string constants, fall back to regular string allocation
1500 (lisp_string_size): New function.
1501 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1502 * alloc.c (local_string_init, local_vector_init): Remove.
1503 (verify_ascii) [ENABLE_CHECKING]: New function.
1504 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1505 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1506 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1507 * xselect.c, xterm.c: All related users changed.
1509 2014-09-28 Ken Brown <kbrown@cornell.edu>
1511 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1512 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1514 2014-09-27 Ken Brown <kbrown@cornell.edu>
1516 Fix implementation of HYBRID_MALLOC on Cygwin.
1517 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1518 (bss_sbrk_buffer_beg): New variable. Use it...
1519 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1520 incorrect definition.
1522 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1524 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1525 Make it into a function and change arg to be a function.
1527 * lisp.mk (lisp): Add elisp-mode.elc.
1529 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1531 * xfns.c (x_default_scroll_bar_color_parameter):
1532 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1533 to pacify --enable-gcc-warnings in non-scrollbar builds.
1535 2014-09-26 Ken Brown <kbrown@cornell.edu>
1537 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1539 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1541 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1542 MinGW builds that use GCC before 4.2.
1544 Default to stack objects on DOS_NT platforms as well.
1545 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1546 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1548 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1550 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1551 ALIGN_STACK attribute.
1553 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1555 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1556 ALIGN_STACK attribute.
1558 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1559 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1561 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1563 * frame.c (frame_inhibit_resize):
1564 * widget.c (EmacsFrameResize):
1565 * window.c (resize_frame_windows, Fset_window_configuration):
1566 * xdisp.c (expose_frame):
1567 * xfns.c (x_change_tool_bar_height):
1568 * xmenu.c (update_frame_menubar):
1569 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1570 Remove code left dead after 2014-07-27 changes.
1572 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1574 Fix local_cons etc. to not exhaust the stack when in a loop.
1575 Problem reported in:
1576 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1577 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1578 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1579 (Ffind_charset_string):
1580 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1581 * data.c (wrong_range):
1582 * editfns.c (Fpropertize, format2):
1583 * emacs.c (init_cmdargs, decode_env_path):
1584 * fileio.c (auto_save_error):
1585 * fns.c (Fyes_or_no_p):
1586 * font.c (font_style_to_value, font_parse_xlfd)
1587 (font_parse_family_registry, font_delete_unmatched)
1589 * fontset.c (Fset_fontset_font):
1590 * frame.c (x_get_arg):
1591 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1592 (read_char_minibuf_menu_prompt):
1593 * keymap.c (silly_event_symbol_error, describe_vector):
1594 * lread.c (load_warn_old_style_backquotes):
1595 * menu.c (single_menu_item):
1596 * minibuf.c (Fread_buffer):
1597 * process.c (status_message, Fformat_network_address)
1598 (server_accept_connection):
1599 * textprop.c (copy_text_properties):
1600 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1601 * xfns.c (x_default_scroll_bar_color_parameter):
1602 * xfont.c (xfont_open):
1603 * xselect.c (x_clipboard_manager_error_1):
1604 * xterm.c (x_term_init):
1605 Put USE_LOCAL_ALLOCA at the start of the function.
1606 * fns.c (maybe_resize_hash_table): Use build_string instead of
1607 build_local_string, since we'd otherwise need a conditional
1608 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1609 not worth the bother of optimization.
1610 * font.c (font_delete_unmatched): Remove by-hand code that
1611 observed MAX_ALLOCA limit, since it's now done automatically.
1612 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1613 since build_local_string needs its sa_alloc.
1614 * lisp.h (lisp_word_count): New function.
1615 (SAFE_ALLOCA_LISP): Use it.
1616 (USE_LOCAL_ALLOCA): New macro.
1617 (local_cons, make_local_vector, make_local_string):
1618 Observe the MAX_ALLOCA limit.
1619 (LISP_STRING_OVERHEAD): New constant.
1620 (make_local_string): Use it.
1622 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1624 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1625 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1626 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1627 and Solaris and it's likely to work on similar platforms.
1629 Avoid signed integer overflow when converting Time to ptrdiff_t.
1630 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1632 (position_to_Time, Time_to_position): New functions.
1633 (gen_help_event, kbd_buffer_get_event): Use them.
1634 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1635 Go back to plain 'unsigned long', so that 'Time' is the same
1636 for both X and non-X builds; this is less likely to cause surprise.
1637 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1638 are the same size; this is no longer required.
1640 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1641 of bit 28 and of whether an unsigned value is negative.
1642 This simplifies the code a bit, and pacifies clang 3.4.
1644 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1646 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1647 Windows builds, where 'long' is a 32-bit type.
1649 * w32inevt.h (w32_console_mouse_position): Update the argument
1650 types to use 'Time'.
1652 * w32term.c (w32_mouse_position)
1653 (x_horizontal_scroll_bar_report_motion)
1654 (x_scroll_bar_report_motion): Update the argument types to use
1657 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1659 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1660 (struct input_event): ...unsigned bitfields. Likewise for
1661 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1662 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1663 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1664 (kbd_buffer_get_event): Adjust users.
1665 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1666 (make_scroll_bar_position): New function, refactored out of...
1667 (make_lispy_event): ...adjusted user.
1668 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1669 * nsterm.m (ns_mouse_position, mouseUp):
1670 * term.c (term_mouse_position):
1671 * w32inevt.c (w32_console_mouse_position):
1672 * w32term.c (w32_mouse_position):
1673 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1674 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1675 Prefer enum and explicit enum members to integers and numeric values.
1677 * chartab.c (uniprop_encode_value_numeric):
1678 * font.c (font_style_to_value): Use make_local_vector.
1679 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1680 * keymap.c (append_key): Use scoped_list1.
1682 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1683 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1685 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1687 Fix some slow uses and misuses of strcat.
1688 * doc.c (get_doc_string):
1689 * gtkutil.c (get_utf8_string):
1690 * xsmfns.c (x_session_initialize):
1691 Avoid recomputation of string length.
1692 * ftfont.c (ftfont_spec_pattern):
1693 * xfns.c (xic_create_fontsetname):
1694 Don't assume output buffer is initially zero.
1696 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1698 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1699 All callers changed.
1700 * xterm.c (x_term_init): Use new functionality to avoid two needs
1701 to compute a string length.
1703 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1705 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1707 Use known length of a Lisp string to copy it faster.
1708 * lisp.h (lispstrcpy): New function. Add comment.
1709 * callproc.c (child_setup):
1710 * dbusbind.c (xd_append_arg):
1711 * doc.c (get_doc_string):
1712 * font.c (Ffont_xlfd_name):
1713 * frame.c (xrdb_get_resource):
1714 * process.c (Fmake_network_process, network_interface_info):
1715 * w32fns.c (Fx_open_connection):
1716 * w32proc.c (sys_spawnve):
1717 * xfns.c (select_visual):
1718 * xfont.c (xfont_list):
1719 * xsmfns.c (x_session_initialize):
1720 * xterm.c (x_term_init): Use it.
1722 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1724 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1725 Problem reported by Dmitry Antipov in thread leading to:
1726 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1727 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1728 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1730 * callproc.c (call_process): Save and restore sa_avail.
1731 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1732 (AVAIL_ALLOCA): New macro.
1733 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1734 Use it, and check against sa_avail rather than MAX_ALLOCA.
1736 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1738 On OSX, do not free font-specific data more than once (Bug#18501).
1739 * macfont.m (macfont_close): Release and free font-specific data
1740 only if it wasn't previously freed.
1742 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1744 * unexmacosx.c (dump_it): Improve error message.
1746 2014-09-22 Juri Linkov <juri@jurta.org>
1748 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1749 (Bug#10747, bug#18334)
1751 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1753 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1754 units in which the position is measured. (Bug#18493)
1756 * xdisp.c (redisplay_internal): Force redisplay of all windows
1757 that show a buffer whose narrowing has changed. (Bug#18490)
1759 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1761 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1762 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1763 lines, draw the hollow-box and hbar cursors on the right side of
1764 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1767 * xterm.c (x_draw_stretch_glyph_string):
1768 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1769 caused the block cursor to disappear on a TAB in R2L lines in
1770 every window except the leftmost one. Reported by Martin Rudalics
1773 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1775 Always use matched specpdl entry to record call arguments (Bug#18473).
1776 * lisp.h (record_in_backtrace): Adjust prototype.
1777 * eval.c (record_in_backtrace): Return current specpdl level.
1778 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1779 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1780 entry and use that entry in call to backtrace_debug_on_exit.
1781 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1782 (do_debug_on_call): Get current specpdl level as 2nd arg.
1784 Prefer ptrdiff_t to int and avoid integer overflows.
1785 * fileio.c (make_temp_name):
1786 * font.c (font_parse_family_registry): Avoid integer
1787 overflow on string size calculation.
1788 * data.c (Faset): Likewise for byte index.
1790 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1792 Fix display of R2L lines in partial-width windows.
1793 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1794 assigned the correct value.
1795 (extend_face_to_end_of_line): Account for truncation and
1796 continuation glyphs in R2L rows when one of the fringes is not
1798 (display_line): Don't assign negative X offset to a row if we are
1799 going to produce a truncation glyph for it. When handling
1800 truncated R2L rows, consider the width of the left fringe instead
1802 (produce_special_glyphs): Fix bogus assignments.
1804 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1806 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1807 always set to a valid value. Make sure the size passed to alloca
1808 is always positive. (Bug#18516)
1810 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1812 Avoid extra call to oblookup when interning symbols.
1813 * lisp.h (intern_driver): Add prototype.
1814 * lread.c (intern_driver): New function.
1815 (intern1, intern_c_string_1, Fintern):
1816 * font.c (font_intern_prop):
1817 * w32font.c (intern_font_name): Use it.
1819 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1821 Minor improvements to new stack-allocated Lisp objects.
1822 * frame.h (FRAME_PARAMETER):
1823 Prefer scoped_list1 to local_list1 where either would do.
1824 * lisp.h (scoped_list4): New macro.
1825 (local_cons, local_list1, local_list2, local_list3, local_list4)
1826 (make_local_vector, make_local_string, build_local_string):
1827 Prefer functions to macros where either would do.
1828 * xdisp.c (build_desired_tool_bar_string):
1829 Prefer scoped_list4 to local_list4 where either would do.
1831 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1833 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1834 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1835 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1836 * frame.h (FRAME_PARAMETER): New macro.
1837 * dispnew.c (init_display):
1838 * fontset.c (Fset_fontset_font):
1839 * frame.c (x_default_parameter):
1840 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1841 * xfns.c (x_default_scroll_bar_color_parameter)
1842 (x_default_font_parameter, x_create_tip_frame): Use it.
1843 * editfns.c (Fpropertize): Use local_cons.
1844 * process.c (status_message): Use build_local_string.
1845 * xfont.c (xfont_open): Use make_local_string.
1846 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1848 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1850 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1851 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1852 !__clang__. This works with GCC and with clang and is safer for
1853 compilers we don't know about.
1854 (local_cons): Rename parameter to make capture less likely.
1856 2014-09-17 Samuel Bronson <naesten@gmail.com>
1858 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1860 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1862 Fix minor problems found by static checking.
1863 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1865 * buffer.h (decode_buffer): Doc and indentation fixes.
1866 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1868 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1870 Avoid clang-specific warnings.
1871 * buffer.c (init_buffer): Shut up -Wself-assign.
1872 * process.c (server_accept_connection): Shut up -Wunsequenced.
1874 2014-09-16 Daniel Colascione <dancol@dancol.org>
1876 * fns.c (sxhash): For symbols, use address as hash code.
1878 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1880 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1881 * charset.c (load_charset_map_from_file): Use scoped_list2
1882 and build_local_string.
1883 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1884 * emacs.c (init_cmdargs, decode_env_path):
1885 * fileio.c (Fexpand_file_name):
1886 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1887 * frame.c (x_get_arg):
1888 * keyboard.c (safe_run_hooks_error):
1889 * lread.c (load_warn_old_style_backquotes):
1890 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1891 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1892 * xselect.c (x_clipboard_manager_error_1)
1893 (x_clipboard_manager_save_all):
1894 * xterm.c (x_term_init): Use build_local_string.
1896 Avoid more integer overflows on string size calculations.
1897 * category.c (Fmake_category_set):
1898 * xdisp.c (get_overlay_arrow_glyph_row):
1899 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1901 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1903 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1904 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1905 error message format. Use message_with_string to have non-ASCII
1906 file names properly displayed.
1907 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1908 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1909 where these APIs are not available even in UNICOWS.DLL.
1910 Improve the format of error messages and include the file name in them
1912 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1913 call play-sound-functions, per documentation.
1915 * w32.c (w32_get_long_filename, w32_get_short_filename):
1916 Constify the input file name arguments.
1918 * w32.h (w32_get_long_filename, w32_get_short_filename):
1921 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1923 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1924 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1925 [USE_LOCAL_ALLOCATORS]: New macros.
1926 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1927 (build_local_string): Avoid argument name expansion clash with
1929 * alloc.c (toplevel)
1930 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1931 Preprocessor guard to avoid impossible configuration.
1932 * charset.c (Ffind_charset_region, Ffind_charset_string):
1933 Use make_local_vector.
1934 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1935 * textprop.c (Fput_text_property, Fadd_face_text_property):
1937 (copy_text_properties): Use local_cons and local_list3.
1938 * chartab.c (uniprop_table):
1939 * data.c (wrong_choice, wrong_range):
1940 * doc.c (get_doc_string):
1941 * editfns.c (format2):
1942 * fileio.c (Fexpand_file_name, auto_save_error):
1943 * fns.c (Fyes_or_no_p):
1944 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1945 * fontset.c (Fset_fontset_font):
1946 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1947 (read_char_minibuf_menu_prompt):
1948 * keymap.c (silly_event_symbol_error, describe_vector):
1949 * menu.c (single_menu_item):
1950 * minibuf.c (Fread_buffer):
1951 * process.c (status_message, Fformat_network_address)
1952 (server_accept_connection): Use make_local_string and
1953 build_local_string. Prefer compound literals where appropriate.
1955 2014-09-15 Daniel Colascione <dancol@dancol.org>
1957 * fns.c (Fsort): Tweak sort docstring.
1959 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1961 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1962 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1963 set errno to EAGAIN instead, to allow the caller to retry the
1964 write after some waiting. Fixes deadlocks when Emacs exchanges a
1965 lot of data through the pipe. (Bug#18420)
1967 * sound.c (Fplay_sound_internal): Encode the sound file name in
1968 the ANSI codepage. Expand it against data-directory, as per docs,
1969 not against the current directory. No need to make a local copy
1970 of the file name; pass the encoded file name directly to
1971 do_play_sound. (Bug#18463)
1973 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1974 NULL, and the file name is not encodable in ANSI codepage, return
1975 the string with "?" replacement characters, which will fail the
1976 caller. This avoids returning a random value in that case.
1978 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1980 * window.c (Fresize_mini_window_internal): Set w->total_lines
1981 from w->pixel_height (Bug#18422).
1983 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1985 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1986 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1987 setting resize increments (Bug#18435).
1989 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1991 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1992 state around the call to line_bottom, since it can move the
1993 iterator to another screen line. This fixes off-by-one errors in
1994 the reported row in some rare cases.
1996 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1998 * callproc.c (init_callproc): Fix bug introduced at
1999 2014-09-07 (Bug#18474).
2001 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2003 Prefer ptrdiff_t to int and avoid integer overflows.
2004 * fileio.c (make_temp_name):
2005 * font.c (font_parse_family_registry): Avoid integer
2006 overflow on string size calculation.
2007 * data.c (Faset): Likewise for byte index.
2009 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2011 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2013 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2015 * lisp.h (make_local_string): Nitpick indent.
2016 * print.c (Fprin1_to_string): Remove unused GCPROs.
2018 More debugging aids around GCPROs.
2019 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2020 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2021 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2023 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2024 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2026 Remove redundant GCPROs around Ffuncall and Fapply calls.
2027 This is safe because Ffuncall protects all of its arguments by itself.
2028 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2029 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2030 (call6, call7): Likewise. Use compound literals where applicable.
2031 (run_hook_with_args_2): Use compound literal.
2033 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2035 Pacify --enable-gcc-warnings when no window system is used.
2036 These warnings found that subscript error, so they seem worthwhile.
2037 * composite.c (char_composable_p): Simplify a bit.
2038 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2039 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2040 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2041 * window.c (set_window_scroll_bars):
2042 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2043 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2044 Ignore -Wsuggest-attribute=const.
2045 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2046 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2048 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2050 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2051 Use check_iso_charset_parameter instead of doing the checks by hand.
2052 (check_iso_charset_parameter): Move up. Check parameters a bit
2053 more carefully, and return true for 96-char sets. All callers changed.
2055 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2057 Simplify lisp.h by removing the __COUNTER__ business.
2058 Problem reported by Dmitry Antipov in:
2059 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2060 * lisp.h (make_local_vector, make_local_string)
2061 (build_local_string): Simplify by not bothering with __COUNTER__.
2062 The __COUNTER__ business wasn't working properly, and was needed
2063 only for hypothetical future expansion anyway.
2065 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2067 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2068 terms to determine bitmap color. (Bug#18437)
2070 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2072 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2075 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2077 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2079 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2081 * xterm.c (handle_one_xevent): Detect iconified by looking at
2082 _NET_WM_STATE_HIDDEN.
2084 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2086 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2087 These can generate a constant with the correct value but the wrong
2088 width, which doesn't work as a printf argument. All uses removed.
2089 Problem reported by Dmitry Antipov in:
2090 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2091 (ENUMABLE): Remove; no longer needed.
2092 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2093 Remove; no longer needed because of the above change.
2094 Each definiens moved to the only use.
2096 Improve the experimental local and scoped allocation.
2097 * alloc.c (local_string_init, local_vector_init):
2098 New functions, defined if USE_LOCAL_ALLOCATORS.
2099 Mostly, these are moved here from lisp.h, as it's not
2100 clear it's worth making them inline.
2101 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2102 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2103 USE_STACK_LISP_OBJECTS, not on a laundry list.
2104 (local_string_init, local_vector_init): New decls.
2105 (union Aligned_Cons): New type.
2106 (scoped_cons): Use it. Give up on the char trick, as it's a too
2107 much of a maintenance hassle; if someone wants this speedup
2108 they'll just need to convince their compiler to align properly.
2109 Conversely, use the speedup if struct Lisp_Cons happens to
2110 be aligned even without a directive. Better yet, help it along
2111 by using union Aligned_Cons rather than struct Lisp_Cons.
2112 (pointer_valid_for_lisp_object): Remove. This check is not
2113 necessary, since make_lisp_ptr is already doing it. All uses removed.
2114 (local_vector_init, local_string_init): Move to alloc.c.
2115 (build_local_vector): Remove this awkward macro, replacing with ...
2116 (make_local_vector): New macro, which acts more like a function.
2117 Use statement expressions and use __COUNTER__ to avoid macro
2118 capture. Fall back on functions if these features are not supported.
2119 (build_local_string, make_local_string): Likewise.
2121 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2123 * xterm.c (x_term_init): Consolidate duplicated code.
2124 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2125 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2126 Add eassert and mark dpyinfo as dead only if it was alive.
2128 Add macros to allocate temporary Lisp objects with alloca.
2129 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2130 * character.h (parse_str_as_multibyte): Move prototype to ...
2131 * lisp.h (parse_str_as_multibyte): ... here.
2132 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2133 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2135 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2136 (local_string_init): New functions.
2137 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2138 (init_alloc_once): Call it.
2140 Cleanup last change and make all new stuff conditional.
2141 * lisp.h (build_local_string): Rename to ...
2142 (make_local_string): ... this macro.
2143 (build_local_string, scoped_list1, scoped_list3): New macros.
2144 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2145 and functions as such, use regular fallbacks otherwise.
2146 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2149 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2151 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2152 always make sure the marginal areas of the row are in sync with
2153 what the window wants. (Bug#18419)
2155 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2156 existing binding of a variable, to avoid silently aborting
2157 commands that use specbind. (Bug#18331)
2159 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2161 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2162 * coding.c (growable_destination): New function.
2163 (produce_chars): Use it for sanity checks. Do not fiddle with
2164 dst_end if the source and destination are both nil, as it's
2165 the caller's responsibility to avoid overlap.
2166 * keyboard.c (read_decoded_event_from_main_queue):
2167 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2168 length, not 4 times, to prevent decode_coding_c_string from trying
2169 to reallocate a destination. This removes the need for the FIXME.
2171 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2172 All callers simplified. Add a comment about exec_failed, vfork,
2175 Adjust drag-and-drop fix when window is above top (Bug#18303).
2176 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2177 XCDR bleed into XCAR's encoded value. Improve checks for
2178 out-of-range data while we're at it.
2180 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2182 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2183 is CONSP (Bug#18303).
2185 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2187 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2188 'alloca' gets passed arguments larger than MAX_ALLOCA.
2190 * font.c (MAX): Define if not defined elsewhere.
2192 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2194 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2195 here for destination buffer, to work around what appears to be a
2196 bug in decode_coding_c_string when the source and destination are
2199 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2200 This follows up on the recent thread in emacs-devel on alloca; see:
2201 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2202 This patch also cleans up alloca-related glitches noted while
2203 examining the code looking for unbounded alloca.
2205 * callproc.c (init_callproc):
2206 Rewrite to avoid need for alloca.
2207 * buffer.c (mouse_face_overlay_overlaps)
2208 (report_overlay_modification):
2209 * buffer.h (GET_OVERLAYS_AT):
2210 * coding.c (make_subsidiaries):
2211 * doc.c (Fsnarf_documentation):
2212 * editfns.c (Fuser_full_name):
2213 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2214 (search_embedded_absfilename, Fsubstitute_in_file_name):
2215 * fns.c (Fmake_hash_table):
2216 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2217 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2218 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2219 (xrdb_get_resource, x_get_resource_string):
2220 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2221 * ftxfont.c (ftxfont_draw):
2222 * image.c (xbm_load, xpm_load, jpeg_load_body):
2223 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2225 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2227 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2228 (find_and_return_menu_selection):
2229 * print.c (PRINTFINISH):
2230 * process.c (Fformat_network_address):
2231 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2232 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2233 * sound.c (wav_play, au_play):
2234 * syntax.c (skip_chars):
2235 * term.c (tty_menu_activate, tty_menu_show):
2236 * textprop.c (get_char_property_and_overlay):
2237 * window.c (Fset_window_configuration):
2238 * xdisp.c (safe__call, next_overlay_change, vmessage)
2239 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2240 * xfaces.c (face_at_buffer_position):
2241 * xmenu.c (x_menu_show):
2242 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2243 allocation size isn't bounded.
2244 * callint.c (Fcall_interactively): Redo memory_full check
2245 so that it can be done at compile-time on some platforms.
2246 * coding.c (MAX_LOOKUP_MAX): New constant.
2247 (get_translation_table): Use it.
2248 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2249 SAFE_ALLOCA, to catch integer overflows on size calculation.
2250 (exec_failed) [!DOS_NT]: New function.
2251 (child_setup) [!DOS_NT]: Use it.
2252 * editfns.c (Ftranspose_regions):
2253 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2254 * editfns.c (check_translation):
2255 Allocate larger buffers on the heap.
2256 * eval.c (internal_lisp_condition_case):
2257 Check for MAX_ALLOCA overflow.
2258 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2259 (Fbase64_encode_region, Fbase64_decode_region):
2260 Avoid unnecessary calls to SAFE_FREE before 'error'.
2261 * buffer.c (mouse_face_overlay_overlaps):
2262 * editfns.c (Fget_pos_property, check_translation):
2263 * eval.c (Ffuncall):
2264 * font.c (font_unparse_xlfd, font_find_for_lface):
2265 * ftfont.c (ftfont_drive_otf):
2266 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2267 (menu_bar_items, tool_bar_items):
2268 * sound.c (Fplay_sound_internal):
2269 * xdisp.c (load_overlay_strings, dump_glyph_row):
2270 Use an ordinary auto buffer rather than alloca, since the
2271 allocation size is fixed and small.
2272 * ftfont.c: Include <c-strcase.h>.
2273 (matching_prefix): New function.
2274 (get_adstyle_property): Use it, to avoid need for alloca.
2275 * keyboard.c (echo_add_key):
2276 * keymap.c (describe_map): Use ptrdiff_t, not int.
2277 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2278 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2279 when counting bytes.
2280 * lisp.h (xlispstrdupa): Remove, replacing with ...
2281 (SAFE_ALLOCA_STRING): ... new macro with different API.
2282 This fixes a portability problem, namely, alloca result
2283 passed to another function. All uses changed.
2284 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2286 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2287 (REGEX_ALLOCATE): New macros.
2288 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2289 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2291 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2293 (decode_mode_spec_coding): Store directly into buf rather than
2294 into an alloca temporary and copying the temporary to the buf.
2296 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2298 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2300 2014-09-04 Jan D <jan.h.d@swipnet.se>
2302 * xterm.c (x_term_init): Don't call x_session_initialize if running
2303 as a daemon (Bug#18375).
2305 * xsmfns.c: Initialize ice_fd.
2307 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2309 Less chatter in 'make' output.
2310 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2311 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2312 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2314 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2316 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2317 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2319 * nsfns.m (Fx_create_frame):
2320 * w32fns.c (Fx_create_frame):
2321 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2324 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2326 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2327 the reported row in the case of a window with a header line, by
2328 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2329 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2331 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2333 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2334 when configured --with-wide-int on typical 32-bit platforms.
2336 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2338 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2339 when HPOS is negative, for the benefit of R2L glyph rows whose
2340 newline overflows into the fringe.
2342 2014-09-03 Ken Brown <kbrown@cornell.edu>
2344 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2346 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2348 Minor cleanup of recent strlen-avoiding patch.
2349 * fileio.c (CHECK_LENGTH): Remove.
2350 Rewrite callers so that they don't need it.
2351 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2352 variable wasn't set.
2354 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2356 * fileio.c (CHECK_LENGTH): New macro.
2357 (Fexpand_file_name): Use it and get rid of a few more calls
2358 to strlen and strcat.
2359 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2360 * lisp.h (egetenv): ... because of a new inline function used to
2361 avoid calls to strlen for a compile-time constants.
2363 * buffer.h (decode_buffer): New function.
2364 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2365 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2366 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2367 * data.c (Flocal_variables_p):
2368 * fileio.c (Fverify_visited_file_modtime):
2369 * marker.c (live_buffer): Use it.
2371 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2373 Avoid extra calls to strlen in filesystem I/O routines.
2374 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2375 the length of 'newdir' is known or may be precalculated.
2376 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2377 not 'char *', and so use precalculated length.
2378 (Ffile_accessible_directory_p):
2379 * callproc.c (encode_current_directory, init_callproc):
2380 * charset.c (init_charset):
2381 * lread.c (load_path_check, load_path_default): Adjust users.
2382 * lisp.h (file_accessible_directory_p): Tweak prototype.
2384 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2386 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2389 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2391 --enable-silent-rules now suppresses more chatter.
2392 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2393 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2394 (am__v_CCLD_1): New macros, taken from Automake.
2395 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2397 Clean up extern decls a bit.
2398 * bytecode.c: Include blockinput.h and keyboard.h rather
2399 than rolling their APIs by hand.
2400 * emacs.c: Include regex.h and rely on its and lisp.h's API
2401 rather than rolling them by hand.
2402 * lastfile.c: Include lisp.h, to check this file's API.
2403 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2405 * regex.h (re_max_failures): New decl.
2406 * unexcw.c, unexmacosx.c, unexw32.c:
2407 Rely on lisp.h's API rather than rolling it by hand.
2408 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2409 Declare at top level, to pacify GCC -Wnested-externs.
2411 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2413 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2414 clipping rectangle become negative (i.e. large positive, since
2415 it's an unsigned data type). This can happen in R2L hscrolled
2416 glyph rows, and caused us to draw the cursor glyph on the fringe.
2417 For the details, see
2418 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2420 2014-08-31 Ken Brown <kbrown@cornell.edu>
2422 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2423 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2424 is defined. (Bug#18368)
2426 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2428 Vector-sorting fixes (Bug#18361).
2429 It's not safe to call qsort or qsort_r, since they have undefined
2430 behavior if the user-specified predicate is not a total order.
2431 Also, watch out for garbage-collection while sorting vectors.
2432 * fns.c: Include <vla.h>.
2433 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2434 (sort_vector_compare): Remove, replacing with ....
2435 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2436 ... these new functions.
2437 (sort_vector): Rewrite to use the new functions.
2438 GCPRO locals, since the predicate can invoke the GC.
2439 Since it's in-place return void; caller changed.
2440 (merge): Use 'inorder', for clarity.
2442 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2443 One can't hoist this out of the 'if', because intervening calls to
2444 newlocale, twolower, etc. can change errno.
2446 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2448 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2449 wording of the error messages.
2450 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2453 * w32proc.c (get_lcid_callback): Accept locale specifications
2454 without the country part, as in "enu" vs "enu_USA".
2455 (w32_compare_strings): Signal an error if a locale was specified,
2456 but couldn't be translated into a valid LCID.
2458 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2460 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2462 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2464 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2465 errno after towlower_l. errno's value is not specified after
2466 towlower_l. Instead, assume that towlower_l returns its argument
2467 on failure, which is portable in practice.
2469 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2471 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2473 * w32proc.c (w32_compare_strings): Accept additional argument
2474 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2475 if requested. If w32-collate-ignore-punctuation is non-nil, add
2476 NORM_IGNORESYMBOLS to the flags.
2477 (LINGUISTIC_IGNORECASE): Define if not already defined.
2478 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2480 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2483 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2485 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2486 Define substitutes for platforms that lack them.
2487 (str_collate): Add arguments locale and ignore_case.
2489 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2490 Add optional arguments LOCALE and IGNORE-CASE.
2492 * lisp.h (str_collate): Adapt argument list.
2494 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2496 Add vectors support to Fsort.
2497 * fns.c (sort_vector, sort_vector_compare): New functions.
2498 (sort_list): Likewise, refactored out of ...
2499 (Fsort): ... adjusted user. Mention vectors in docstring.
2500 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2501 * alloc.c (make_save_int_obj): New function.
2502 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2503 (make_save_int_obj): Add prototype.
2505 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2506 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2507 Conditionally define to match system's qsort_r signature.
2508 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2510 2014-08-28 Ken Brown <kbrown@cornell.edu>
2512 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2513 dumping and the system malloc after dumping. (Bug#18222)
2515 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2516 Define as macros, expanding to hybrid_malloc, etc.
2517 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2518 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2520 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2521 full implementation on Cygwin. Remove Cygwin-specific code that
2522 is no longer needed.
2523 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2524 Redefine as macros expanding to gmalloc, grealloc, etc.
2525 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2526 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2527 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2528 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2530 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2531 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2532 HAVE_POSIX_MEMALIGN)]: New functions.
2533 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2534 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2535 hybrid_aligned_alloc; declare.
2536 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2537 HAVE_POSIX_MEMALIGN)]: Define.
2538 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2539 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2540 Define as macro, expanding to gget_current_dir_name, and define
2542 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2543 malloc_enable_thread(). Don't initialize malloc.
2544 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2545 no longer defined on Cygwin).
2546 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2547 * sheap.c (bss_sbrk_buffer_end): New variable.
2548 * unexcw.c (__malloc_initialized): Remove variable.
2549 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2551 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2554 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2556 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2557 In `event->y' return entire range (the size of the scroll bar minus
2559 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2560 return entire range (the scaled size of the scroll bar minus
2561 that of the slider). In `portion' return the scaled position of
2563 (xaw_jump_callback): Restore part of code for vertical scroll
2564 bar broken in change from 2014-07-27.
2565 (xaw_scroll_callback): Provide incremental scrolling with
2566 horizontal scroll bars.
2568 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2570 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2572 * indent.c (Fvertical_motion): Fix vertical motion up through a
2573 display property after a newline. (Bug#18276)
2575 * xdisp.c (display_line): Don't assume that the call to
2576 reseat_at_next_visible_line_start ends up at a character
2577 immediately following the newline on the previous line.
2578 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2579 beyond ZV, which causes infloop in redisplay. For the details, see
2580 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2582 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2583 coordinate for hscrolled R2L screen lines. (Bug#18277)
2585 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2587 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2590 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2592 * syntax.c (scan_lists): Don't examine positions before BEGV.
2595 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2597 Improve robustness of new string-collation code (Bug#18051).
2598 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2599 (newlocale, wcscoll_l): Define substitutes for platforms that
2600 lack them, so as to simplify the mainline code.
2601 (str_collate): Simplify the code by assuming the above definitions.
2602 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2603 For example, the old version left the Emacs in the wrong locale if
2604 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2605 result. Report an error if newlocale fails.
2607 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2609 * lisp.h (str_collate):
2610 * sysdep.c (str_collate): Return int.
2611 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2613 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2615 Fix some glitches in previous change.
2616 * sysdep.c (stack_direction): Replace stack_grows_down
2617 to simplify calculation of stack boundaries.
2618 (handle_sigsegv): Check whether we really crash somewhere near
2619 to stack boundary, and handle fatal signal as usual if not.
2620 (init_sigsegv): Adjust accordingly.
2621 * keyboard.c (Vtop_level_message): Rename to
2622 Vinternal__top_level_message, as suggested by Stefan Monnier in
2623 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2624 All related users changed.
2626 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2628 Handle C stack overflow caused by too nested Lisp evaluation.
2629 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2630 siglongjmp point to transfer control from SIGSEGV handler.
2631 * keyboard.c (return_to_command_loop, recover_top_level_message)
2632 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2633 (regular_top_level_message): New variable.
2634 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2635 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2637 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2638 new variables described above.
2639 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2640 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2641 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2642 (init_sigsegv): New function.
2643 (init_signals): Use it.
2645 2014-08-25 Ken Brown <kbrown@cornell.edu>
2647 * emacs.c (main): Remove use of obsolete macro
2648 G_SLICE_ALWAYS_MALLOC.
2650 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2652 Implement locale-sensitive string collation for MS-Windows.
2653 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2654 New functions. (Bug#18051)
2656 * w32.h (w32_compare_strings): Add prototype.
2658 * w32.c <g_b_init_compare_string_w>: New global flag.
2659 (globals_of_w32): Initialize it.
2661 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2663 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2664 [WINDOWSNT]: Call str_collate on MS-Windows.
2666 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2668 One more minor cleanup of font subsystem.
2669 * font.h (struct font_driver): Convert text_extents to
2670 return void because returned value is never actually used.
2671 * macfont.m (macfont_text_extents):
2672 * w32font.c (w32font_text_extents):
2673 * xftfont.c (xftfont_text_extents): Adjust to return void
2674 and assume that 'metrics' argument is always non-NULL.
2675 * ftfont.c (ftfont_text_extents):
2676 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2678 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2680 Minor cleanups of str_collate fix (Bug#18051).
2681 * fns.c (str_collate): Move decl from here ...
2682 * lisp.h (str_collate): ... to here.
2683 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2684 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2685 potential problems with integer overflow. Don't assume
2686 setlocale succeeds. Remove unnecessary test before restoring
2687 locale via setlocale, and free the copied setlocale string
2690 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2692 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2694 * sysdep.c (str_collate): New function. (Bug#18051)
2696 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2698 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2699 if the initial "rm -f" fails. This is for MinGW builds, where
2700 MS-Windows will not allow deleting the executable file of a
2703 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2705 * w32term.c (w32_scroll_bar_handle_click)
2706 (w32_horizontal_scroll_bar_handle_click)
2707 (x_scroll_bar_report_motion)
2708 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2709 SB_THUMBTRACK, use the 32-bit position information returned by
2710 GetScrollInfo, not the 16-bit information returned in the Windows
2713 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2715 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2716 second coordinate ('y') reported for dragging the horizontal
2719 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2721 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2722 and text area-relative x-coordinates.
2724 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2726 Avoid overwriting the reversed_p flags in the glyph matrices when
2727 init_iterator or start_display are called.
2728 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2730 (tool_bar_height, redisplay_tool_bar, try_window)
2731 (try_window_reusing_current_matrix, try_window_id)
2732 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2733 reversed_p flag of the iterator's glyph row where the glyph row
2734 is going to be redrawn.
2736 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2738 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2740 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2742 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2743 of emacs_event return length from si.nPage to si.nMax.
2744 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2745 interchange start and end of thumb.
2747 2014-08-15 Ken Brown <kbrown@cornell.edu>
2749 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2750 ERRORCHECK mutexes. (Bug#18222)
2752 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2754 * frame.c (set_menu_bar_lines_1): Remove.
2755 (set_menu_bar_lines): Call change_frame_size instead of
2756 set_menu_bar_lines_1.
2758 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2760 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2763 2014-08-11 Glenn Morris <rgm@gnu.org>
2765 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2766 writing before backing up, since it causes a more serious problem
2767 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2768 (choose_write_coding_system): No longer callable from Lisp.
2769 Move last piece back here from Fwrite_region.
2770 (Fwrite_region, syms_of_fileio): Update for above changes.
2772 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2774 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2775 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2776 (Fwindow_new_pixel, Fset_window_new_pixel)
2777 (Fset_window_new_total, Fset_window_new_normal)
2778 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2780 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2782 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2784 * fontset.c (Finternal_char_font): Recompute basic faces if the
2785 frame's face cache was cleared. (Bug#18162)
2787 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2789 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2790 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2791 base buffer's undo list.
2793 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2795 Fix a couple of recent inadvertent breaks of the MSDOS port.
2796 * msdos.c: include required menu.h
2797 * term.c: set correct menu_show_hook on MSDOS.
2799 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2801 Fix handling of menu bar line on TTY frames (Bug#18136)
2803 * dispnew.c (handle_window_change_signal):
2804 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2805 frame's menu bar lines subtracted from height.
2806 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2808 (adjust_frame_size): Count in menu bar when setting FrameRows.
2809 (make_terminal_frame): When setting up the frame's lines and
2810 text height don't count in the menu bar.
2811 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2812 lines subtracted from height.
2813 (do_switch_frame): Set tty's FrameRows to number of total lines
2815 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2816 is used, return total number of lines and columns.
2817 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2819 * term.c (OUTPUT, tty_set_terminal_modes)
2820 (tty_set_terminal_window, tty_set_scroll_region)
2821 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2822 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2823 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2824 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2825 Call change_frame_size with frame's menu bar lines subtracted
2827 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2828 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2831 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2833 * alloc.c (Fmemory_info): Remove a stray brace.
2835 * process.c: Fix a comment typo.
2837 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2839 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2841 * widgetprv.h (EmacsFramePart): Remove font.
2843 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2844 (resources, setup_frame_cursor_bits): Remove unused variables and
2845 functions, esp. wrt. font (Bug#18227).
2847 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2849 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2851 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2853 Refer to MS-DOS using the same name everywhere.
2855 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2859 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2861 * w32term.c (w32_redeem_scroll_bar):
2862 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2863 not redeeming scroll bars that have been turned off.
2865 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2867 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2868 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2869 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2870 (safe_run_hook_funcall): Adjust accordingly.
2872 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2874 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2875 Condition correctly according to toolkit used.
2876 * frame.c (make_initial_frame, make_terminal_frame)
2877 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2878 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2879 assignments according to presence of toolkit scrollbars.
2880 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2881 Condition correctly according to toolkit used.
2882 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2883 only if toolkit supports it.
2884 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2886 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2888 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2890 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2892 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2893 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2894 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2895 (safe_run_hooks): Remove comment which is not relevant any more.
2897 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2899 Don't let big frames overrun the stack.
2900 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2901 Use SAFE_NALLOCA, not alloca.
2903 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2904 * dired.c (directory_files_internal): Use a volatile variable
2905 to prevent the compiler from optimizing away all copies of a local.
2906 I wonder how many other GC-related bugs like this lurk elsewhere?
2908 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2909 * xterm.h (struct x_display_info): New member 'connection'.
2910 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2911 so that x_delete_terminal has a file descriptor to pass to
2912 delete_keyboard_wait_descriptor.
2914 Don't mishandle year-9999 dates (Bug#18176).
2915 * editfns.c (decode_time_components): Store an invalid timespec
2916 on overflow, instead of returning false, so that the caller can
2917 distinguish overflow from other errors.
2918 (lisp_time_argument, lisp_seconds_argument): If the time is out
2919 of range, signal a time overflow instead of an invalid time spec.
2920 * keyboard.c (decode_timer): Treat time overflow like other
2923 Avoid undefined behavior with signed left shift.
2924 Caught by 'gcc -fsanitize=undefined'.
2925 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2926 * dispnew.c (line_hash_code, scrolling):
2927 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2928 Use 'unsigned', not 'int', for line hashes.
2929 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2931 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2933 Make compare-strings more compatible with old behavior (Bug#17903).
2934 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2936 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2938 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2939 Don't add label between left and right buttons (Bug#18129).
2941 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2943 Make functions static that no longer need to be extern.
2944 * frame.c, frame.h (set_menu_bar_lines):
2945 * keyboard.c (Qleftmost, Qrightmost):
2946 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2947 (x_set_internal_border_width):
2950 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2952 Fix display of R2L lines when the last character fits only partially.
2953 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2955 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2956 R2L row is visible only partially, give the row a negative x
2958 (display_line): Fix the calculation of the glyph whose pixel width
2959 is used to decide whether the last produced glyph fits on the
2960 line. When the last glyph fits only partially, give the row a
2963 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2964 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2965 pixel width of the first glyph that is hscrolled from display.
2966 (display_line): In R2L glyph rows, don't give a negative offset to
2967 row->x when the first glyph begins before first_visible_x.
2969 * xdisp.c (display_line): If called with iterator set up to write
2970 to a marginal area, delay the call to handle_line_prefix until we
2971 switch back to the text area. (Bug#18035)
2973 * .gdbinit (xwindow): The members total_cols, total_lines,
2974 left_col, and top_line are C integers (and has been so for the
2977 2014-08-01 Andreas Schwab <schwab@suse.de>
2979 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2980 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2982 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2984 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2985 (timerfd_callback): Ignore weird events with no data. Add tight
2986 assertions and comments.
2987 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2988 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2990 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2992 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2993 I had confused && with ||.
2995 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2997 Simplify timerfd configuration and fix some minor glitches.
2998 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2999 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3000 Fall back on timer_create if timerfd_create fails at runtime.
3001 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3002 kernel primitives to do resolution. All uses removed.
3003 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3004 (turn_on_atimers): Clear timer_create-based timers too,
3007 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3008 Without this change, the code can access the local variable 'width'
3009 even when it has not been initialized, and likewise for 'height';
3010 in either case this leads to undefined behavior.
3012 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3014 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3015 necessary, put horizontal scroll bar resources as well. See
3016 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3017 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3019 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3021 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3022 background value to match the resource of its vertical counterpart.
3024 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3026 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3027 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3029 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3031 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3032 change that added the top margin height to the requested height
3033 and revert (undocumented) part of 2014-07-28 change that changed
3034 the logic of whether a size change occurred.
3036 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3038 * .gdbinit (xwindow): The members total_cols, total_lines,
3039 left_col, and top_line are C integers (and has been so for the
3042 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3045 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3047 On GNU/Linux, use timerfd for asynchronous timers.
3048 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3049 (toplevel): Rename alarm_timer_ok to special_timer_available.
3050 [HAVE_TIMERFD]: Declare timerfd.
3051 [HAVE_CLOCK_GETRES]: Declare resolution.
3052 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3053 system timer resolution.
3054 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3055 (timerfd_callback) [HAVE_TIMERFD]: New function.
3056 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3057 [ENABLE_CHECKING]: New function for the sake of automated tests.
3058 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3059 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3060 [ENABLE_CHECKING]: Defsubr test function.
3061 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3062 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3063 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3065 Fix --without-x build and pacify --enable-gcc-warnings.
3066 Problems reported in Bug#18122 and Bug#18124.
3067 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3068 (frame_windows_min_size): Now static.
3069 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3071 (adjust_frame_size): Always declare prototype.
3073 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3074 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3075 * atimer.c (timerfd_callback): Always read expiration data.
3077 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3078 * process.c (add_timer_wait_descriptor): Add timer descriptor
3079 to input_wait_mask and non_process_wait_mask as well.
3081 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3083 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3085 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3087 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3088 Reinstate code removed by the prevoius commit to this file.
3090 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3092 * buffer.h (struct buffer): New fields scroll_bar_height and
3093 horizontal_scroll_bar_type.
3094 * buffer.c (bset_scroll_bar_height)
3095 (bset_horizontal_scroll_bar_type): New functions.
3096 (Fbuffer_swap_text): Handle old_pointm field.
3097 (init_buffer_once): Set defaults for scroll_bar_height and
3098 horizontal_scroll_bar_type.
3099 (syms_of_buffer): New variables scroll_bar_height and
3100 horizontal_scroll_bar_type.
3101 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3102 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3103 (set_vertical_scroll_bar): Remove prototype.
3104 (x_change_tool_bar_height): Add prototype.
3105 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3106 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3107 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3109 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3110 (update_window): Start mode_line_row->y after horizontal scroll
3112 (change_frame_size_1): Call adjust_frame_size.
3113 (init_display): When changing the size of a tty frame do not
3114 pass height of menu bar.
3115 (Qframe_windows_min_size): New symbol.
3116 * frame.h (struct frame): List tool bar fields after menu bar
3117 fields. Add official, total_lines, horizontal_scroll_bars,
3118 config_scroll_bar_height and config_scroll_bar_lines fields.
3119 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3120 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3121 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3122 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3123 (FRAME_WINDOWS_HEIGHT): New macros.
3124 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3125 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3126 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3127 horizontal scroll bar.
3128 (frame_inhibit_resize, adjust_frame_size)
3129 (frame_windows_min_size): Add declarations.
3130 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3131 (x_set_scroll_bar_default_height, x_set_left_fringe)
3132 (x_set_right_fringe, x_set_vertical_scroll_bars)
3133 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3134 (x_set_scroll_bar_height): Add external declarations.
3135 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3136 (adjust_frame_size): New functions.
3137 (make_frame): Initial horizontal_scroll_bars field.
3138 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3140 (make_initial_frame, make_terminal_frame): No horizontal scroll
3141 bar in initial and terminal frames. Use adjust_frame_size.
3142 (Fframe_total_cols): Fix doc-string.
3143 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3144 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3145 Rewrite using adjust_frame_size.
3146 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3147 (Qframe_windows_min_size): New symbols.
3148 (x_set_frame_parameters): Remove call of check_frame_size.
3149 (x_report_frame_params): Return scroll_bar_height value.
3150 (x_set_left_fringe, x_set_right_fringe): New functions.
3151 (adjust_frame_height, x_set_internal_border_width)
3152 (x_set_fringe_width): Remove.
3153 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3154 (x_set_scroll_bar_width, x_set_right_divider_width)
3155 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3156 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3158 (x_figure_window_size): Rewrite to make frame display the
3159 expected number of lines.
3160 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3161 (Vdefault_frame_horizontal_scroll_bars)
3162 (Vframe_initial_frame_tool_bar_height)
3163 (frame_inhibit_implied_resize): New variables.
3164 * fringe.c (compute_fringe_widths): Remove.
3165 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3166 (xg_create_horizontal_scroll_bar)
3167 (xg_update_horizontal_scrollbar_pos)
3168 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3169 (xg_get_default_scrollbar_height)
3170 (xg_clear_under_internal_border): Extern.
3171 * gtkutil.c (xg_frame_resized): Don't call
3172 do_pending_window_change.
3173 (xg_frame_set_char_size): Use adjust_frame_size.
3174 (style_changed_cb): Call update_theme_scrollbar_height and
3175 x_set_scroll_bar_default_height.
3176 (x_wm_set_size_hint): Don't call check_frame_size.
3177 (update_theme_scrollbar_height)
3178 (xg_get_default_scrollbar_height)
3179 (xg_create_horizontal_scroll_bar)
3180 (xg_update_horizontal_scrollbar_pos)
3181 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3182 (xg_create_scroll_bar): Set horizontal slot of bar.
3183 (xg_initialize): Call update_theme_scrollbar_height.
3184 (xg_clear_under_internal_border): No more static.
3185 * insdel.c (adjust_suspend_auto_hscroll): New function.
3186 (adjust_markers_for_delete, adjust_markers_for_insert)
3187 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3188 * keyboard.c (readable_events, discard_mouse_events)
3189 (make_lispy_event): Handle horizontal scroll bar click events.
3190 (Fsuspend_emacs): When changing the size of a tty frame do not
3191 pass height of menu bar.
3192 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3193 (Qright, Qleftmost, Qrightmost): New symbols.
3194 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3196 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3197 * nsfns.m (x_set_internal_border_width): New function.
3198 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3199 Remove extended fringe code.
3200 (x_set_window_size, x_new_font): Don't call
3201 compute_fringe_widths.
3202 * term.c (Fresume_tty): When changing the size of a tty frame do
3203 not pass height of menu bar.
3204 (clear_tty_hooks, set_tty_hooks):
3205 Clear horizontal_scroll_bar_hook.
3206 (init_tty): Frame has no horizontal scroll bars.
3207 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3208 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3209 scroll_bar_after_handle, scroll_bar_left_arrow,
3210 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3211 scroll_bar_to_rightmost entries.
3212 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3213 (struct terminal): Add set_horizontal_scroll_bar_hook.
3214 * w32console.c (initialize_w32_display):
3215 Clear horizontal_scroll_bar_hook.
3216 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3218 (x_clear_under_internal_border, x_set_internal_border_width):
3220 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3221 Set windows_or_buffers_changed when adding the menu bar.
3222 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3223 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3224 (w32_createhscrollbar): New functions.
3225 (w32_createscrollbar): Rename to w32_createvscrollbar.
3226 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3227 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3228 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3229 Add WM_EMACS_SHOWCURSOR.
3230 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3231 case do not artificially impose WM size hints.
3232 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3233 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3235 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3236 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3237 (unwind_create_frame_1): Remove.
3238 (Fx_create_frame): Make both scrollbars the system standard
3239 width and height. Use official field of frame structure to
3240 inhibit running window-configuration-change-hook.
3241 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3242 pixelwise. Handle frame's official field.
3243 (w32_frame_parm_handlers): Remove x_set_fringe_width
3244 entries. Add x_set_scroll_bar_height,
3245 x_set_horizontal_scroll_bars, x_set_left_fringe and
3247 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3248 pass height of menu bar to change_frame_size.
3249 * w32menu.c (set_frame_menubar): Rewrite using
3250 frame_inhibit_resize.
3251 * w32term.h (struct w32_display_info):
3252 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3253 (struct scroll_bar): Add horizontal.
3254 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3255 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3256 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3257 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3258 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3259 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3260 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3261 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3262 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3263 Define instead of WM_EMACS_CREATESCROLLBAR.
3264 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3265 WND_SCROLLBAR_INDEX.
3266 * w32term.c (horizontal_scroll_bar_min_handle)
3267 (horizontal_scroll_bar_left_border)
3268 (horizontal_scroll_bar_right_border): New integers.
3269 (x_set_frame_alpha): Replace x_highlight_frame by
3271 (x_window_to_scroll_bar): New argument "type". Update callers
3273 (w32_set_horizontal_scroll_bar_thumb)
3274 (x_horizontal_scroll_bar_report_motion)
3275 (w32_set_horizontal_scroll_bar)
3276 (w32_horizontal_scroll_bar_handle_click)
3277 (x_horizontal_scroll_bar_report_motion): New functions.
3278 (w32_mouse_position): Discriminate horizontal and vertical
3280 (my_create_scrollbar): Replace with two new functions
3281 my_create_vscrollbar and my_create_hscrollbar.
3282 (x_scroll_bar_create): New argument "horizontal".
3283 Update callers accordingly.
3284 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3285 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3287 (w32_read_socket): Handle WM_HSCROLL cae.
3288 (x_new_font): Don't recompute fringe widths.
3289 Use frame_inhibit_resize. Calculate new menu bar height iff we
3290 build without toolkit. Always clear under internal border.
3291 (x_set_window_size): Don't check frame size or recompute
3292 fringes. Reset fullscreen status before applying sizes.
3293 Always resize as requested by pixelwise argument. Don't call
3294 do_pending_window_change.
3295 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3296 (w32_initialize_display_info): Initialize dpyinfo's
3297 horizontal_scroll_bar_cursor entry.
3298 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3299 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3300 horizontal_scroll_bar_left_border.
3301 (w32fullscreen_hook): Intermittently resize window to normal
3302 when switching from fullscreen to maximized state.
3303 (run_window_configuration_change_hook): Don't run it if frame is
3305 (unwind_change_frame): Remove.
3306 (Fset_window_configuration): Rewrite using frame's official field.
3307 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3308 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3309 * window.h (struct window): New fields old_pointm,
3310 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3311 scroll_bar_height and suspend_auto_hscroll.
3312 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3314 (sanitize_window_sizes): Extern.
3315 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3316 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3317 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3318 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3319 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3321 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3322 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3323 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3324 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3325 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3326 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3327 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3328 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3329 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3330 (Fwindow_old_point, sanitize_window_sizes): New functions.
3331 (Qwindow_sanitize_window_sizes): New symbol.
3332 (window_body_height): Count in horizontal scroll bar.
3333 (set_window_hscroll, Fscroll_left, Fscroll_right):
3334 Set suspend_auto_hscroll slot.
3335 (Fwindow_inside_edges): Count fringes pixelwise.
3336 (coordinates_in_window, Fcoordinates_in_window_p):
3337 Consider horizontal scroll bar.
3338 (check_frame_size, adjust_window_margins): Remove functions and
3339 corresponding calls.
3340 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3341 (temp_output_buffer_show): Reset hscroll related fields.
3342 Initialize old_pointm.
3343 (make_parent_window): Initialize old_pointm.
3344 (make_window): Initialize old_pointm, horizontal scroll bar type,
3345 and scroll bar height.
3346 (resize_frame_windows): Don't count top margin in new sizes.
3347 Don't use safe sizes when shrinking a frame; let the window
3348 manager do the clipping.
3349 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3351 (Fdelete_window_internal): Unchain old_pointm marker.
3352 (window_scroll_pixel_based, Fscroll_other_window):
3354 (Fwindow_text_width, Fwindow_text_height): New argument
3356 (struct saved_window): New fields, old_pointm, hscroll_whole,
3357 suspend_auto_hscroll, scroll_bar_height and
3358 horizontal_scroll_bar_type.
3359 (Fset_window_configuration, save_window_save): Set new fields of
3361 (apply_window_adjustment): Don't call adjust_window_margins.
3362 (set_window_margins): Don't change margins if new sizes don't
3364 (set_window_scroll_bars): New argument "horizontal_type".
3365 Handle horizontal scroll bars. Don't change scroll bars if they
3366 don't fit into window.
3367 (Fset_window_scroll_bars): New argument "horizontal_type".
3368 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3369 (compare_window_configurations): Compare horizontal scroll bar
3371 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3372 horizontal scroll bar height.
3373 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3374 instead of FRAME_LINES.
3375 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3376 ON_VERTICAL_SCROLL_BAR.
3377 (with_echo_area_buffer): Initialize old_pointm.
3378 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3380 (unwind_with_echo_area_buffer): Handle old_pointm.
3381 (update_tool_bar): Set do_update when the tool bar window has at
3382 least one line (since this is what the user sets).
3383 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3384 (redisplay_tool_bar): Return early when toolbar has zero lines.
3385 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3386 (hscroll_window_tree): Handle suspension of auto_hscroll and
3388 (set_horizontal_scroll_bar): New function.
3389 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3390 more than one line. Handle horizontal scroll bars.
3391 (note_mouse_highlight): Handle horizontal scrol bars.
3392 (expose_frame): Set dimensions of XRectangle from frame's text
3394 (Vvoid_text_area_pointer): Update doc-string.
3395 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3396 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3397 (x_set_internal_border_width): New functions.
3398 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3399 (unwind_create_frame_1): Remove.
3400 (Fx_create_frame): Handle horizontal scroll bars. Use official
3401 field of frame structure to inhibit running
3402 window-configuration-change-hook.
3403 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3404 pixelwise. Handle frame's official field.
3405 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3406 x_set_horizontal_scroll_bars, x_set_left_fringe,
3408 * xmenu.c (update_frame_menubar, free_frame_menubar):
3409 Use adjust_frame_size.
3410 * xterm.h (struct x_display_info):
3411 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3413 (struct scroll_bar): Add horizontal slot.
3414 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3415 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3416 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3417 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3418 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3419 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3420 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3421 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3422 (x_clear_under_internal_border): Remove.
3423 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3424 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3425 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3426 HORIZONTAL. Update callers.
3427 (horizontal_action_hook_id): New action hook id.
3428 (x_horizontal_scroll_bar_to_input_event)
3429 (x_create_horizontal_toolkit_scroll_bar)
3430 (xt_horizontal_action_hook)
3431 (x_set_toolkit_horizontal_scroll_bar_thumb)
3432 (XTset_horizontal_scroll_bar, x_net_wm_state)
3433 (x_horizontal_scroll_bar_report_motion): New functions.
3434 (xg_scroll_callback, x_scroll_bar_handle_click):
3435 Handle horizontal scroll bars.
3436 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3437 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3439 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3440 Handle horizontal scroll bars.
3441 (handle_one_xevent): Handle horizontal scroll bar events.
3442 Call x_net_wm_state.
3443 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3445 (x_set_window_size): Don't call check_frame_size and
3446 do_pending_window_change.
3447 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3448 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3449 (x_scroll_bar_set_handle): Add some checks when calling
3452 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3454 Revert previous change.
3455 There is certainly nothing wrong with writing code like 'lo <= i
3456 && i <= hi', even if LO happens to a constant. There isn't even
3457 anything wrong in general with writing 'a <= b' if A happens to
3458 be a constant. At any rate stylistic changes shouldn't
3459 be done like this without discussion.
3461 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3463 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3464 (Fgarbage_collect): Reorder conditions that are written backwards.
3465 * data.c (cons_to_unsigned): Likewise.
3466 * dispnew.c (update_frame_1, sit_for): Likewise.
3467 * fileio.c (file_offset): Likewise.
3468 * filelock.c (read_lock_data, lock_file): Likewise.
3469 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3471 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3472 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3473 * lread.c (read1): Likewise.
3474 * minibuf.c (read_minibuf_noninteractive): Likewise.
3475 * nsterm.m (x_set_frame_alpha): Likewise.
3476 * process.c (wait_reading_process_output): Likewise.
3477 * region-cache.c (delete_cache_boundaries): Likewise.
3478 * xterm.c (x_set_frame_alpha): Likewise.
3480 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3482 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3485 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3487 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3488 because atimer expiration is absolute rather than relative.
3490 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3492 * w32term.h (current_popup_menu, menubar_in_use):
3493 Move declarations from w32term.c.
3495 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3497 * w32fns.c (menubar_in_use): No more static.
3498 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3500 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3502 Move hourglass machinery to RIF.
3503 * dispextern.h (struct redisplay_interface): New members
3504 show_hourglass and hide_hourglass. Indent comments.
3505 (show_hourglass, hide_hourglass): Remove prototypes.
3506 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3507 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3508 (ns_redisplay_interface): Add them.
3509 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3510 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3511 (w32_arrow_cursor): New function to hack around non-GUI frames.
3512 (w32_redisplay_interface): Add new functions.
3513 * w32term.h (w32_arror_cursor): Add prototype.
3514 * xdisp.c (show_hourglass): New function, refactored out from
3515 platform-dependent code.
3516 (cancel_hourglass): Now call to RIF function.
3517 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3518 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3519 (x_redisplay_interface): Add new functions.
3521 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3523 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3524 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3525 and complete previous change.
3526 * frame.c (adjust_frame_height): New function.
3527 (Fset_frame_height, Fset_frame_size): Use it.
3528 (x_set_frame_parameters): Take frame top margin into account.
3530 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3532 * frame.c (Fset_frame_height): Take frame top margin into account.
3533 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3534 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3536 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3538 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3539 menubar_height as such. Tweak comment.
3540 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3541 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3542 All related users changed.
3543 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3544 * xterm.c (handle_one_xevent):
3545 * gtkutil.c (xg_event_is_for_menubar):
3546 * xfns.c (x_window) [USE_X_TOOLKIT]:
3547 * xmenu.c (set_frame_menubar, free_frame_menubar):
3548 Prefer to use FRAME_MENUBAR_HEIGHT.
3550 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3552 * frame.c (Fframe_parameters): Always report frame height without
3553 menu and tool bar lines.
3555 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3557 * nsterm.m (applicationDidFinishLaunching:): Call
3558 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3559 (antialiasThresholdDidChange:): New method for EmacsApp.
3561 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3563 * macfont.m (macfont_update_antialias_threshold): Remove static.
3565 * macfont.h (macfont_update_antialias_threshold): Declare.
3567 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3569 * w32select.c (setup_windows_coding_system):
3570 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3571 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3573 * w16select.c (Fw16_get_clipboard_data):
3574 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3577 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3578 buffer position where we are to start the iteration.
3579 (handle_invisible_prop): Record in it->stop_charpos the position
3580 where the invisible text ends. (Bug#18035)
3581 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3582 row has zero buffer position as their start position.
3583 Reported by martin rudalics <rudalics@gmx.at>.
3585 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3586 infinite looping in redisplay when display lines don't have enough
3587 space to display even a single character. (Bug#18036)
3589 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3591 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3592 * xfns.c (x_window): Use it to allow xfree later.
3593 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3594 where appropriate. Use bool for booleans and remove redundant checks.
3595 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3596 * xterm.c (x_free_frame_resources): Free shell_position.
3598 2014-07-19 K. Handa <handa@gnu.org>
3600 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3601 mandatory font spec (Bug#17973).
3603 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3605 * font.c (font_score): Return the worst score if the size of
3606 ENTITY is wrong by more than a factor 2 (Bug#17973).
3608 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3610 * frame.c (frame_unspecified_color): New function
3611 refactored out from ...
3612 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3613 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3615 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3616 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3617 * lisp.h (set_frame_param): Remove prototype.
3618 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3619 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3622 Prefer 'x_display_info *' to 'Display *' in X selection code.
3623 This helps to avoid unneeded calls to x_display_info_for_display.
3624 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3625 instead of 'Display *'.
3626 (SELECTION_EVENT_DPYINFO): New macro.
3627 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3628 it as an lvalue. Mention this in comment.
3629 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3630 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3631 (selection_data_to_lisp_data, receive_incremental_selection):
3632 Convert to use 'x_display_info *'. Adjust users where appropriate.
3633 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3634 selection data *' as last arg to not return values in args.
3635 (unexpect_property_change): Use common removal technique.
3637 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3639 * print.c (print_preprocess): Adjust to match changed
3640 sub char-table structure and avoid crash (Bug#18038).
3642 * data.c (wrong_choice): Not static any more.
3643 * lisp.h (wrong_choice): Add prototype.
3644 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3645 Declare namebuf as such. Tweak comment.
3646 [USE_GTK]: Likewise for tool_bar_position.
3647 (fset_tool_bar_position) [USE_GTK]: Ditto.
3648 (FRAME_TOOL_BAR_POSITION): New macro.
3649 * frame.c (x_report_frame_params):
3650 * gtkutil.c (update_frame_tool_bar):
3651 * xfns.c (Fx_create_frame): Use it.
3652 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3654 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3656 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3657 buffer's default-directory only if it is a string. (Bug#17986)
3659 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3661 More precise control over values of some buffer-local variables.
3662 * keyboard.c (Qvertical_scroll_bar):
3663 * frame.c (Qleft, Qright): Move to ...
3664 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3665 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3666 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3667 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3668 vertical-scroll-bar, scroll-up-aggressively
3669 and scroll-down-aggressively.
3670 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3672 * nsfns.m, frame.h (Qleft, Qright):
3673 * nsterm.m (Qleft): Remove declarations.
3674 * gtkutil.c (toplevel): Include buffer.h.
3675 * data.c (wrong_choice, wrong_range): New functions.
3676 (store_symval_forwarding): Handle special properties of buffer-local
3677 variables and use functions from the above to signal error, if any.
3679 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3680 values. Add comment.
3681 (struct frame): Re-arrange layout to avoid extra padding and use bit
3682 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3683 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3684 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3685 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3686 Define as no-ops because there are no scroll bars anyway.
3687 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3690 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3691 Add convenient setter.
3692 (font_put_frame_data, font_get_frame_data): Use it.
3694 2014-07-15 Daiki Ueno <ueno@gnu.org>
3696 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3697 pointer argument, before dereferencing.
3698 (XCHAR2B_BYTE2): Likewise.
3700 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3702 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3703 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3704 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3705 Use record_unwind_protect_int and avoid consing.
3706 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3708 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3710 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3712 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3713 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3715 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3716 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3717 * minibuf.c: Include binary-io.h instead of fcntl.h.
3718 (read_minibuf_noninteractive):
3719 Use set_binary_mode instead of handcrafted code.
3720 Don't call emacs_set_tty if emacs_get_tty failed.
3721 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3722 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3723 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3725 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3726 This works around a GCC compiler bug when Emacs is configured with
3727 --enable-gcc-warnings.
3729 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3731 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3732 or characters in string, respectively. Add comment.
3733 * fringe.c (Fdefine_fringe_bitmap):
3734 * fns.c (Fsubstring, substring_both): Use it.
3735 * keymap.c (Fdefine_key, Flookup_key):
3736 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3738 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3739 Use menu_item_width.
3740 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3742 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3744 Improve behavior of 'bzr up; cd src; make -k'.
3745 * Makefile.in (top_srcdir): New var.
3746 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3747 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3748 its expansion is a bit shorter.
3749 (../config.status): Actually build config.status instead of
3751 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3752 New macros, copied and relocated from ../Makefile.in.
3753 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3754 (../config.status, Makefile): New dependencies and rules,
3755 copied with relocation from ../Makefile.in. This should be more
3756 likely to rebuild the build machinery properly if you do a 'make'
3757 in the src directory.
3759 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3761 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3764 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3765 behavior on Windows 7 and later when the function is repeatedly
3766 invoked with the same value of DIR. (Bug#17950)
3768 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3769 string to match the one in w32fns.c.
3771 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3772 stdin to binary mode only if it is connected to a terminal.
3774 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3776 Coalesce extern decls.
3777 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3778 * sysdep.c (emacs_get_tty, emacs_set_tty):
3779 Move duplicate extern decls from here ...
3780 * systty.h: ... to here, so that there's just one copy.
3782 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3784 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3786 * nsfns.m (Fns_popup_font_panel): Ditto.
3788 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3790 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3792 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3794 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3795 [DOS_NT]: Implement for WINDOWSNT.
3797 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3800 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3802 * sysdep.c (suppress_echo_on_tty): New function.
3803 * minibuf.c (read_minibuf_noninteractive): Use it.
3805 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3807 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3808 sysinfo failed. Adjust docstring.
3810 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3812 Implement memory-info for MS-DOS.
3813 * dosfns.c (dos_memory_info): New function.
3814 * dosfns.h (dos_memory_info): Add prototype.
3815 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3816 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3817 of doing some of its job.
3819 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3820 reference termios structure members.
3822 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3824 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3826 * minibuf.c (top): Include systty.h. Declare external
3827 emacs_get_tty and emacs_set_tty.
3828 (Vread_hide_char): New lisp variable.
3829 (read_minibuf_noninteractive): Hide characters with
3830 Vread_hide_char if it is a character. (Bug#17839)
3832 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3834 Implement memory-info for MS-Windows.
3835 * w32.c (w32_memory_info): New function.
3836 * w32.h (w32_memory_info): Prototype it.
3837 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3839 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3841 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3842 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3843 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3844 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3845 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3846 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3847 (decode_coding_big5, decode_coding_charset, decode_coding)
3848 (encode_coding): Adjust users.
3850 * alloc.c (Fmemory_info): New function.
3852 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3854 * syntax.c (back_comment): Use more-natural location for label.
3856 * font.c, font.h (font_unparse_fcname): Now static.
3857 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3859 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3861 Next minor cleanup of font subsystem.
3862 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3863 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3865 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3867 * ftfont.h (ftfont_font_format): Remove prototype.
3868 * ftfont.c (ftfont_font_format): Remove; now unused.
3870 * nsfont.m (nsfont_open):
3871 * w32font.c (w32font_open_internal):
3872 * w32uniscribe.c (uniscribe_open):
3873 * xfont.c (xfont_open):
3874 * xftfont.c (xftfont_open): All users changed.
3876 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3877 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3879 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3881 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3882 x_produce_glyphs does when it generates a stretch glyph that
3883 represents a TAB. (Bug#17969)
3885 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3886 and there is a display property at that position, don't call
3887 move_it_to to move to a position before window start. (Bug#17942)
3888 Fix condition for finding CHARPOS by the first call to move_it_to.
3891 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3893 * syntax.c (find_defun_start): Try the cache even
3894 if !open_paren_in_column_0_is_defun_start.
3895 (back_comment): If find_defun_start was pessimistic, use the
3896 scan_sexps_forward result to improve the cache (bug#16526).
3898 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3900 * xdisp.c (redisplay_window): If redisplay of a window ends up
3901 with point in a partially visible line at end of the window, make
3902 sure the amended position of point actually has smaller Y
3903 coordinate; if not, give up and scroll the display. (Bug#17905)
3905 * window.c (window_scroll_pixel_based): When point ends up at the
3906 last fully visible line, don't let move_it_to stop at the left
3907 edge of the line and dupe us into thinking point is inside the
3910 * w32.c (network_interface_info): Make sure the argument is a
3913 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3915 * process.c (read_and_dispose_of_process_output): Fix typo
3916 in previous patch: we want nonnegative fds, not nonzero fds.
3918 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3920 * chartab.c (char_table_translate): Move to...
3921 * character.h (char_table_translate): ... inline function here.
3922 Avoid Faref and assume that args are always valid. This helps to
3923 speedup search, which is especially important for a huge buffers.
3924 * lisp.h (char_table_translate): Remove prototype.
3926 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3927 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3928 New function, with an intention to avoid code duplication between
3930 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3932 * ftfont.c (ftfont_open):
3933 * macfont.m (macfont_open):
3934 * xftfont.c (xftfont_open): Use it.
3936 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3938 * process.c: Add sanity checks for file descriptors (Bug#17844).
3939 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3940 Check that infd is nonnegative before using it as an fd.
3941 (read_and_dispose_of_process_output, Fprocess_send_eof):
3942 Likewise, for outfd.
3943 (wait_reading_process_output): Omit unnecessary check of infd.
3945 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3947 Minor fixups related to usage of the 'long' type.
3948 * gnutls.c (emacs_gnutls_handshake):
3949 * xfaces.c (dump_realized_face):
3950 Work even if 'long' is narrower than 'void *'.
3951 * termcap.c (scan_file):
3952 * xselect.c (x_decline_selection_request)
3953 (x_reply_selection_request, x_get_window_property):
3954 * xterm.c (x_set_frame_alpha):
3955 Remove unnecessary 'L' suffixes of integer constants.
3956 * xfns.c (hack_wm_protocols):
3957 * xselect.c (x_fill_property_data):
3958 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3959 Remove unnecessary casts to 'long'.
3960 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3962 Minor ImageMagick safety fixes.
3963 * image.c (imagemagick_compute_animated_image):
3964 Remove useless assignment to local. Avoid problems if dest_width is 0.
3965 (imagemagick_load_image): Use int for pixel counts that can't
3966 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3967 a row width greater than the image width (or greater than LONG_MAX!).
3969 2014-07-04 K. Handa <handa@gnu.org>
3971 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3972 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3973 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3975 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3977 * font.h (struct font_driver): Remove get_outline and free_outline;
3978 not used by any font driver.
3979 * ftfont.c (ftfont_driver):
3980 * macfont.m (macfont_driver):
3981 * nsfont.m (nsfont_driver):
3982 * w32font.c (w32font_driver):
3983 * w32uniscribe.c (uniscribe_font_driver):
3984 * xfont.c (xfont_driver): Related users changed.
3985 * xselect.c (x_get_window_property): Use convenient xmalloc.
3986 Call to xfree only if some data was really allocated.
3988 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3990 On MS-Windows, display busy cursor on all GUI frames.
3991 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3992 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3993 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3995 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3996 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3998 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4000 Use convenient alists to manage per-frame font driver-specific data.
4001 * frame.h (struct frame): Rename font_data_list to...
4002 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4003 * font.h (struct font_data_list): Remove; no longer need a special
4005 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4007 * font.c (font_put_frame_data, font_get_frame_data)
4008 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4010 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4011 Related users changed.
4012 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4013 Prefer convenient xmalloc and xfree.
4015 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4017 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4018 the window whose glyph row is being prepared and a flag whether it
4019 is for mode/header line. Make sure the glyph row's marginal areas
4020 are in sync with what the window wants.
4023 * xdisp.c (display_line, display_mode_line):
4024 Call prepare_desired_row with additional arguments, as appropriate.
4026 * dispextern.h (prepare_desired_row): Adjust prototype.
4028 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4030 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4031 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4032 caused by xw_popup_dialog in daemon mode (Bug#17891).
4034 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4036 * frame.c (do_switch_frame): When switching to another TTY frame,
4037 make sure FrameCols and FrameRows are in sync with the new frame's
4040 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4042 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4043 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4044 min_char slots. Adjust comment.
4045 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4046 Add SUB_CHAR_TABLE_OFFSET member.
4047 (make_uninit_sub_char_table): New function.
4048 (toplevel): Add compile-time assert to verify suitable member layout
4049 in Lisp_Sub_Char_Table.
4050 * alloc.c (mark_char_table): Add extra argument to denote char table
4051 subtype. Adjust to match new layout of sub char-table.
4052 (mark_object): Always mark sub char-tables with mark_char_table.
4053 * chartab.c (make_sub_char_table, copy_sub_char_table)
4054 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4055 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4056 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4057 All related users changed.
4058 * lread.c (read1): Adjust to match new layout of sub char-table.
4059 * print.c (print_object): Likewise (Bug#17898).
4061 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4063 * keymap.c (get_keyelt): Simplify.
4064 (copy_keymap_item): Remove left-over code for when we had
4065 key-shortcut caches.
4067 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4069 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4070 (dealloc): Remove for EmacsScroller.
4072 * nsterm.h (EmacsScroller): Remove dealloc.
4074 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4076 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4078 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4080 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4081 when setNeedsDisplay is called so we don't trigger redisplay for every
4084 * nsterm.m (any_help_event_p): New variable.
4085 (mouseMoved:): Set any_help_event_p to YES if help event is
4086 generated. Remove else with empty help event that triggered redisplay
4087 for every mouse move.
4088 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4090 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4092 * xfns.c (Qsuppress_icon): Remove; no real users.
4093 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4094 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4095 (syms_of_w32fns): Don't DEFSYM it.
4097 2014-06-29 Glenn Morris <rgm@gnu.org>
4099 * Makefile.in (ns-app): Mark as PHONY.
4101 2014-06-28 Glenn Morris <rgm@gnu.org>
4103 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4104 liblw.a in this directory.
4106 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4108 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4109 also in unibyte case. (Bug#17865)
4111 2014-06-28 K. Handa <handa@gnu.org>
4113 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4114 (MIN_CHARBUF_SIZE): New macro.
4115 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4117 2014-06-27 Glenn Morris <rgm@gnu.org>
4119 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4120 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4121 (.el.elc): Replace suffix rule with pattern rule.
4122 (%.elc): New pattern rule, with order-only prerequisite.
4123 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4124 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4125 in place of BOOTSTRAPEMACS.
4127 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4129 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4131 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4133 Consistently use validate_subarray to verify substring.
4134 * fns.c (validate_substring): Not static any more. Adjust to
4135 use ptrdiff_t, not EMACS_INT, because string and vector limits
4136 can't exceed ptrdiff_t even if EMACS_INT is wider.
4137 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4138 (secure_hash): Adjust user.
4139 * lisp.h (validate_subarray): Add prototype.
4140 * coding.c (Fundecodable_char_position):
4141 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4142 Use validate_subarray. Adjust comment to mention substring.
4144 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4146 Do not allow out-of-range character position in Fcompare_strings.
4147 * fns.c (validate_subarray): Add prototype.
4148 (Fcompare_substring): Use validate_subarray to check ranges.
4149 Adjust comment to mention that the semantics was changed. Also see
4150 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4152 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4154 Be more consistent about the 'Qfoo' naming convention.
4155 * image.c (Fimagemagick_types):
4156 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4157 * process.c (Fmake_network_process):
4158 Rename C local identifier 'Qfoo to avoid giving the false
4159 impression that it stands for the symbol 'foo'.
4161 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4163 Simplify and cleanup character conversion stuff.
4164 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4166 * character.c (multibyte_char_to_unibyte)
4167 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4168 * character.h (make_char): Remove; unused.
4169 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4170 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4171 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4172 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4173 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4175 2014-06-22 Mario Lang <mlang@delysid.org>
4177 * w32fns.c (Fw32_shell_execute): The the -> the.
4179 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4181 * xmenu.c (mouse_position_for_popup):
4182 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4183 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4184 * menu.c (Fx_popup_menu):
4185 * xselect.c (x_handle_dnd_message): Adjust users.
4186 * menu.h (mouse_position_for_popup): Remove prototype.
4187 * xterm.h (x_relative_mouse_position): Add prototype.
4188 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4189 call XFree if XQueryTree returns zero.
4191 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4193 * indent.c (Fvertical_motion): Doc fix.
4194 Move to the goal column, if any, with a single call to
4195 move_it_in_display_line, not in two calls. Doing this with two
4196 calls causes move_it_in_display_line apply the line-prefix
4197 handling twice instead of just once. (Bug#17823)
4199 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4201 Port to OS X ACLs (Bug#17810).
4202 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4203 ACL_TYPE_ACCESS) doesn't work.
4205 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4207 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4208 before checking key-translation-map (bug#17659).
4210 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4212 * font.c (font_make_object): Avoid dangling pointer which may
4213 crash GC (Bug#17771).
4215 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4217 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4218 prototype of DGifCloseFile as appropriate for older and newer
4220 (gif_close): New function, encapsulates the differences in the
4221 calling sequence of DGifCloseFile before v5.1.0 and after it.
4222 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4223 error string where appropriate. (Bug#17790)
4225 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4226 macro execution, make sure point didn't move since last complete
4227 redisplay, as the condition for using the glyph matrix
4228 information. (Bug#17777)
4230 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4232 Minor cleanup of fonset code.
4233 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4234 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4235 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4236 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4237 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4238 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4239 (free_realized_fontset): Remove because a no-op since 2008.
4240 (free_face_fontset): Adjust user.
4241 (syms_of_fontset): Shrink fontset by one extra slot.
4243 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4245 Omit redundant extern decls.
4246 Most of this patch is from Dmitry Antipov, in:
4247 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4248 * commands.h (update_mode_lines):
4249 * frame.h (Qbackground_color, Qforeground_color)
4250 (x_set_menu_bar_lines):
4251 * ftfont.c (ftfont_font_format):
4252 * intervals.h (Qkeymap, Qfont):
4253 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4254 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4255 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4256 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4257 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4258 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4259 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4260 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4261 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4262 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4263 (Qtool_bar, Qheader_line):
4264 * macros.c (Fexecute_kbd_macro):
4265 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4266 * xterm.c (x_delete_terminal, XSetIMValues):
4267 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4268 (x_implicitly_set_name, popup_activated)
4269 (widget_store_internal_border):
4270 Remove redundant decls.
4271 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4272 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4273 Remove _Noreturn, as make-docfile now does that for us.
4274 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4275 (Qregion_extract_function): New decl.
4276 * window.c, xfns.c: Include menu.h.
4278 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4280 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4282 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4284 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4285 * callint.c (read_file_name): ... convert to static here.
4286 * lisp.h (Fread_file_name): Do not EXFUN it.
4287 (STRING_COPYIN): Remove; unused.
4288 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4289 (char_composable_p): ... static function. All users changed.
4290 * eval.c (toplevel): Remove redundant #include directives.
4291 * xterm.c (x_initialize): Add static to match prototype.
4292 * ccl.c (Fccl_execute_on_string):
4293 * font.c (fon_intern_prop): Use make_specified_string.
4295 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4297 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4298 Reported by David Caldwell in:
4299 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4301 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4303 Do not ask for XRender extension each time XFT font is opened.
4304 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4305 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4307 2014-06-15 Glenn Morris <rgm@gnu.org>
4309 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4311 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4313 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4314 information if we are in the middle of executing a keyboard macro,
4315 since redisplay doesn't update the screen until the macro is
4316 finished. (Bug#17777)
4318 * alloc.c (cleanup_vector): Don't dereference a font driver
4319 pointer if it is NULL. (Bug#17771)
4321 2014-06-13 Glenn Morris <rgm@gnu.org>
4323 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4324 ($(lispsource)/international/charprop.el)
4325 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4326 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4327 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4328 GNU make automatically passes command-line arguments to sub-makes.
4330 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4332 Avoid hangs in accept-process-output (Bug#17647).
4333 * lisp.h, process.c (wait_reading_process_input):
4334 Return int, not bool. All uses changed.
4335 * process.c (SELECT_CANT_DO_WRITE_MASK):
4336 Remove macro, replacing with ...
4337 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4339 (status_notify): New arg WAIT_PROC. Return int, not void.
4342 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4344 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4345 the frame is the initial frame, because the hook is not set up
4346 then, and Emacs crashes.
4347 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4349 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4351 * keymap.c (silly_event_symbol_error): Don't recommend the use
4354 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4356 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4357 matching overlay strings with 'cursor' property against buffer
4358 positions traversed in the glyph row. (Bug#17744)
4360 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4362 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4365 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4366 determine 10.9 (Bug#17751).
4368 * macfont.m (macfont_draw): Positions were not freed.
4370 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4372 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4373 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4374 function. Also adjust comment.
4375 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4377 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4378 * font.c (font_done_for_face):
4379 * xfaces.c (realize_non_ascii_face): Adjust user.
4380 * font.h (struct font_driver): Convert 'prepare_face' to return
4381 void because its return value is never used anyway.
4382 * xfont.c (xfont_prepare_face): Return void.
4383 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4384 (xftfont_done_face): Use xfree.
4386 * dispextern.h (last_tool_bar_item): Remove declaration.
4387 * frame.h (struct frame): New member last_tool_bar_item.
4388 * frame.c (make_frame): Initialize it.
4389 * xdisp.c (toplevel): Remove last_tool_bar_item.
4390 (handle_tool_bar_click, note_tool_bar_highlight):
4391 * w32term.c (w32_read_socket, w32_initialize):
4392 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4394 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4395 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4397 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4399 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4400 * process.c (Faccept_process_output)
4401 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4402 the return value is about PROCESS, not about other processes.
4404 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4406 Further adjustments to mark_object and friends.
4407 Now the mark_object's stack is just 32 bytes on a 64-bit
4408 system, which means extra 20% off the stack usage.
4409 * alloc.c (mark_save_value): As before, refactored out from ...
4410 (mark_object): ... adjusted user. Also add comment.
4412 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4414 Fix core dump after a dropped X connection (Bug#17704).
4415 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4416 is dead, as we may be shutting down.
4418 2014-06-08 Glenn Morris <rgm@gnu.org>
4420 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4422 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4424 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4426 If a C name must be extern on some platforms, make it extern on all.
4427 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4429 * font.h (ftxfont_driver) [HAVE_XFT]:
4430 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4431 * lisp.h (get_frame_param):
4432 * menu.h (tty_menu_show):
4433 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4434 * termhooks.h (encode_terminal_code):
4435 * xterm.h (x_menu_wait_for_event):
4437 * frame.c (get_frame_param):
4438 * fringe.c (max_used_fringe_bitmap):
4439 * ftxfont.c (ftxfont_driver):
4440 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4441 * menu.c (menu_items_inuse):
4442 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4443 * term.c (encode_terminal_code, tty_menu_show):
4444 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4445 * xfaces.c (load_color):
4446 * xmenu.c (x_menu_wait_for_event):
4449 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4451 Change object marking routines to minimize stack usage.
4452 This change moves a few cold paths from mark_object to NO_INLINE
4453 functions and adjusts symbol marking loop. According to GCC 4.8.2
4454 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4455 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4456 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4457 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4458 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4459 refactored out from ...
4460 (mark_object): ... adjusted user. Also mark symbols in a tight
4462 (mark_face_cache): Add NO_INLINE.
4464 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4466 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4467 contains garbage on WINDOWSNT (which could potentially infloop at
4470 Minimize cursor motion during TTY menu updates.
4471 * term.c (tty_menu_display): Don't position cursor here.
4472 Instead, pass the cursor coordinates to update_frame_with_menu.
4473 (tty_menu_activate): Send the hide cursor command only once in an
4474 iteration through the outer 'while' loop.
4476 * dispnew.c (update_frame_1): Accept an additional argument
4477 SET_CURSOR_P, and position the cursor at the end of the frame
4478 update only if that argument is non-zero. All callers changed to
4479 provide the additional argument as non-zero, except for
4480 update_frame_with_menu.
4481 (update_frame_with_menu): Accept 2 additional arguments ROW and
4482 COL; if they are non-negative, instruct update_frame_1 not to
4483 position the cursor, and instead position it according to ROW and COL.
4485 * dispextern.h (update_frame_with_menu): Update prototype.
4487 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4489 * callproc.c (call_process): Don't check read-only if we don't insert
4490 anything (bug#17666).
4492 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4494 * dispnew.c (update_frame_with_menu): Set display_completed.
4496 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4498 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4500 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4502 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4504 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4505 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4507 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4509 * window.c (Frecenter): Signal an error if window-buffer is not
4512 * keyboard.c (make_lispy_position): Don't include a buffer position in
4513 mode/header-line mouse events.
4515 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4516 Vunread_command_events (bug#17650).
4518 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4520 * xterm.c (x_setup_pointer_blanking):
4521 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4523 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4525 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4526 because it will be defined in generated config.h if needed.
4528 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4530 Use terminal-specific hooks to display popup dialogs.
4531 * termhooks.h (struct terminal): New field popup_dialog_hook.
4532 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4533 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4534 code and use popup_dialog_hook.
4535 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4536 * nsterm.h (ns_popup_dialog): Adjust prototype.
4537 * nsterm.m (ns_create_terminal):
4538 * w32term.c (w32_create_terminal):
4539 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4540 Setup popup_dialog_hook.
4542 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4544 * w32heap.c (report_temacs_memory_usage): Improve the report by
4545 reporting the large blocks that are actually occupied at dump time.
4547 * w32console.c (initialize_w32_display): Set the console
4548 menu_show_hook, otherwise TTY menus are broken on w32.
4550 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4552 Use terminal-specific hooks to display menus.
4553 * termhooks.h (struct terminal): New field menu_show_hook.
4554 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4555 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4557 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4558 * nsmenu.m (ns_menu_show):
4559 * w32menu.c (w32_menu_show):
4560 * xmenu.c (x_menu_show):
4561 * term.c (tty_menu_show): Adjust to use bit flags.
4562 (set_tty_hooks): Set menu_show_hook.
4563 * xterm.c (x_create_terminal):
4564 * nsterm.m (ns_create_terminal):
4565 * msdos.c (initialize_msdos_display):
4566 * w32term.c (w32_create_terminal): Likewise.
4568 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4570 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4572 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4574 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4575 (FD_SET): Don't define on WINDOWSNT.
4577 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4579 * emacs.c: Include "sysselect.h", to define its inline functions.
4580 Problem reported by Glenn Morris in:
4581 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4583 Do not require libXt-devel when building with gtk.
4584 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4585 dependency on libXt-devel.
4586 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4587 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4588 lwlib-widget.h now does this.
4589 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4591 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4593 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4594 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4595 (delete_write_fd, wait_reading_process_output):
4596 Remove now-redundant easserts.
4597 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4598 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4599 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4600 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4602 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4604 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4605 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4606 (calloc): Don't undef, it is never defined.
4607 (HEAP_ENTRY_SHIFT): Remove unused macro.
4609 * Makefile.in (C_HEAP_SWITCH): Remove.
4610 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4612 Fix MS-Windows build broken by menu changes on 2014-06-02.
4613 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4615 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4616 Define instead of including ../lwlib/lwlib.h, which causes
4617 compilation errors due to missing X11 headers.
4619 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4621 * process.c (wait_reading_process_output): Omit incorrect test of
4622 p->infd against zero. Add easserts for infd having a plausible value.
4624 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4626 Adjust to match recent lwlib changes.
4627 * menu.h (xmalloc_widget_value): Replace by ...
4628 (make_widget_value): ... new prototype.
4629 * menu.c (xmalloc_widget_value): Replace by ...
4630 (make_widget_value): ... new function.
4631 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4632 * gtkutil.c (malloc_widget_value, free_widget_value):
4633 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4634 * keyboard.h (enum button_type, struct _widget_value):
4635 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4637 * nsmenu.m (ns_update_menubar, ns_menu_show):
4638 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4639 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4640 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4642 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4644 * image.c (x_query_frame_background_color)
4645 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4646 Fix --enable-gcc-warnings compilation without image libraries.
4648 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4650 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4651 emulated break value only if it goes up.
4652 (sbrk): Add assertion that the INCREMENT argument is strictly
4653 zero. Improve and correct the commentary.
4655 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4657 Improve AIX-related merge from emacs-24.
4658 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4659 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4660 not on AIX; since we're on the trunk we can use enums more broadly.
4662 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4664 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4666 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4667 to min(value, whole).
4669 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4671 Bring back the changes to GDB-visible symbols, but only on AIX.
4672 And only if it's not pre-4.2 GCC.
4673 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4674 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4675 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4678 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4680 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4681 with PT, not GPT. (Bug#16433)
4683 Revert last changes to GDB-visible symbols.
4684 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4685 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4686 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4689 2014-06-02 Glenn Morris <rgm@gnu.org>
4691 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4693 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4695 Fix port to 32-bit AIX with xlc (Bug#17598).
4696 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4697 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4698 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4699 to work around a compiler bug in IBM xlc 12.1.
4701 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4703 * xterm.c (x_update_window_end): Don't invalidate the entire
4704 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4705 highlight needs to be redisplayed. (Bug#17588)
4707 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4709 Port the GDB-visible symbols to AIX.
4710 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4711 optimizes away the relevant external symbols. Use enums instead;
4712 this suffices for the AIX port, which is 32-bit-only anyway.
4713 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4714 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4715 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4718 Include sources used to create macuvs.h.
4719 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4720 * macuvs.h: Use automatically-generated header.
4722 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4724 Port signal-handling to DragonFly BSD (Bug#17646).
4725 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4726 Move implementations from callproc.c to sysdep.c.
4727 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4728 Move declarations from process.h to syssignal.h.
4730 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4732 * callint.c (Ffuncall_interactively): Add usage.
4734 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4736 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4738 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4740 * w32heap.c (malloc_before_dump, malloc_after_dump)
4741 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4742 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4743 set errno where appropriate to emulate CRT functions.
4745 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4747 Debugging facility to check whether 'const char *' points to
4748 relocatable data of non-pure Lisp string.
4749 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4750 (mark_maybe_pointer): ... adjusted user.
4751 (relocatable_string_data_p): New function.
4752 * lisp.h (relocatable_string_data_p): Add prototype.
4753 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4754 the pointer to relocatable Lisp data is not used.
4756 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4758 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4759 * atimer.c (block_atimers):
4760 * callproc.c (block_child_signal): Block SIGINT too;
4761 otherwise, its handler might now unblock signals that it shouldn't.
4762 * keyboard.c (read_char): Clear signal mask, since we may
4763 be in a SIGINT handler, and many signals may be masked.
4764 * keyboard.c (handle_interrupt):
4765 * sysdep.c (handle_arith_signal):
4766 Clear signal mask instead of just unblocking the signal that
4767 was received, since several signals may be blocked at this point.
4769 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4771 * Makefile.in (TEMACS_POST_LINK): Remove target.
4772 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4773 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4775 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4777 * xmenu.c (xdialog_show): Remove prototype, rename to
4778 x_dialog_show, remove 2nd arg because it's always zero
4779 and simplify accordingly.
4780 (xw_popup_dialog): Adjust user.
4781 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4782 2nd arg because it's always zero and simplify accordingly.
4783 (w32_popup_dialog): Adjust user.
4785 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4787 * w32heap.c (report_temacs_memory_usage): New function.
4789 * unexw32.c (unexec) [ENABLE_CHECKING]:
4790 Call report_temacs_memory_usage.
4792 * w32heap.h (report_temacs_memory_usage): Add prototype.
4794 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4796 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4797 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4799 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4801 * buffer.c (init_buffer): Accept an argument 'initialized'.
4802 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4803 mmap_regions and mmap_fd, to avoid referencing stale data from the
4804 dump phase. Add an assertion for buffer text of buffers created
4805 in temacs before this function is called. (Bug#17622)
4806 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4808 * lisp.h (init_buffer): Update prototype.
4810 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4812 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4814 * alloc.c (Fgarbage_collect): Fix compilation with
4815 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4817 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4819 * frame.c, frame.h (frame_char_to_pixel_position)
4820 (frame_set_mouse_position): Now static, and made private in
4821 frame.c rather than public in frame.h.
4823 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4825 Refactor mouse positioning stuff to avoid code duplication.
4826 * frame.h (frame_char_to_pixel_position): New function.
4827 (x_set_mouse_position): Rename to...
4828 (frame_set_mouse_position): ...new function.
4829 (frame_set_mouse_pixel_position): Add prototype.
4830 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4831 Rename to frame_set_mouse_pixel_position.
4832 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4834 * xterm.h, w32term.h ( x_set_mouse_position)
4835 (x_set_mouse_pixel_position): Remove prototypes.
4837 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4839 On X, always make pointer visible when deleting frame (Bug#17609).
4840 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4842 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4844 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4845 * keyboard.c (gobble_input): If there is no terminal input error,
4846 make sure the pointer is visible for all frames on this terminal.
4847 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4848 it was previously disabled.
4850 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4852 * data.c (Fzerop): Move to Elisp.
4853 (syms_of_data): Don't defsubr it.
4854 * keyboard.c (echo_keystrokes_p): New function.
4855 (read_char, record_menu_key, read_key_sequence): Use it.
4857 * callint.c (Qfuncall_interactively): New var.
4858 (Qcall_interactively): Remove.
4859 (Ffuncall_interactively): New function.
4860 (Fcall_interactively): Use it.
4861 (syms_of_callint): Defsubr it.
4863 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4865 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4866 relocated from under us.
4868 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4870 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4871 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4872 configure, not from HEAPSIZE.
4873 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4875 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4876 for MinGW, since it no longer uses gmalloc.
4878 * buffer.c: Do not define mmap allocations functions for Windows.
4879 Remove mmap_find which is unused. Remove mmap_set_vars which does
4881 [WINDOWSNT]: Include w32heap.h.
4882 (init_buffer): Always allocate new memory for buffers.
4884 * emacs.c: Remove mmap_set_vars calls.
4886 * image.c (free_image): Undef free for Windows because it is
4887 redirected to our private version.
4889 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4890 (copy_executable_and_dump_data): Remove dumping the heap section.
4891 (unexec): Restore using_dynamic_heap after dumping.
4893 * w32heap.c (dumped_data_commit, malloc_after_dump)
4894 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4895 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4896 (mmap_free): New functions.
4898 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4900 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4902 * image.c (imagemagick_load_image): Use MagickRealType for local
4903 'color_scale', instead of double, to avoid a GCC warning about
4906 * xfns.c (Fx_window_property): Remove unused local.
4908 Don't kill already-reaped process (Bug#17561).
4909 * process.c (process_send_signal): Fix race condition where a
4910 subprocess was reaped by a signal handler between the check for
4911 liveness and calling 'kill', which meant that Emacs could in
4912 theory kill an innocent bystander process. Do the fix by blocking
4913 SIGCHLD in a critical section that checks liveness before killing.
4915 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4917 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4919 2014-05-26 Ken Brown <kbrown@cornell.edu>
4921 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4922 even if !CYGWIN (see bug#17510).
4924 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4926 * nsfns.m (Fns_do_applescript): Surround NSApp run
4927 with calls to ns_init_events, ns_finish_events (Bug#17424).
4929 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4931 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4932 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4934 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4935 with calls to ns_init_events, ns_finish_events (Bug#17424).
4937 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4939 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4940 if we are iterating over an object that generates glyphs for
4941 marginal areas. (Bug#17585)
4943 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4945 * xdisp.c (safe__call1, safe__eval): Now static.
4947 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4949 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4950 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4951 (safe_call1): Call safe_call instead of safe__call directly.
4953 2014-05-26 Ken Brown <kbrown@cornell.edu>
4955 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4956 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4959 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4961 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4962 (safe__call, safe__call1, safe__eval): New functions.
4963 (safe_call): Use it.
4964 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4965 (display_mode_element): Same for `:eval'.
4967 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4969 Fix port to 32-bit AIX (Bug#17540).
4970 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4971 twice. _text already includes this offset.
4972 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4974 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4976 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4977 when closest_pos is identical to to_charpos, don't recurse, since
4978 we already tried that, and failed. (Bug#17539)
4980 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4981 unwinding when frame's faces were not initialized yet, increment
4982 the frame's image-cache reference count before calling
4983 x_free_frame_resources. Don't dereference
4984 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4986 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4988 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4991 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4992 macfont.m, call draw with adjusted arguments so font drivers
4993 don't need to do that.
4995 * macfont.m (macfont_draw): Merge changes from Macport.
4997 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4999 * alloc.c (garbage_collect_1): New function, with all of the guts
5000 of Fgarbage_collect.
5001 (mark_stack): Accept an argument END and don't mark Lisp objects
5002 on the stack beyond the address given by END. Calculation of END
5003 was moved to Fgarbage_collect.
5004 (Fgarbage_collect): Calculate the end address of the stack portion
5005 that needs to be examined by mark_stack, and pass that address to
5006 garbage_collect_1, which will pass it to mark_stack.
5007 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5008 for more details about the underlying problems. In particular,
5009 this avoids dumping Emacs with the large hash-table whose value is
5010 held in purify-flag for most of the time loadup.el runs.
5012 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5014 * xfns.c (x_window_property_intern): New function (code from
5016 (Fx_window_property): Call x_window_property_intern. If property
5017 not found and NILP (source) and outer window != inner window,
5018 check outer window for property (Bug#17537).
5020 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5022 Supply malloc and alloc_size attributes for extern allocators.
5023 This documents the C API, and helps GCC generate a bit better code.
5024 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5025 (ATTRIBUTE_MALLOC_SIZE): New macros.
5026 * gmalloc.c (malloc, realloc, calloc):
5027 * gtkutil.h (malloc_widget_value):
5028 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5029 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5032 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5034 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5035 * image.c (imagemagick_load_image): Port to hosts that do not use
5036 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5038 2014-05-21 Leo Liu <sdl.web@gmail.com>
5040 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5042 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5044 * dbusbind.c (xd_signature): Revert last 2 patches.
5046 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5048 Allow any non-nil value to count as true in bool-vector.
5049 Likewise for xd_signature in dbusbind.c.
5050 This is more consistent with the usual practice in Emacs, which is
5051 that any non-nil value counts as true.
5052 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5053 * dbusbind.c (xd_signature): Likewise, for booleans.
5054 * data.c, lisp.h (Qbooleanp):
5055 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5057 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5059 * lisp.h (CHECK_BOOLEAN): New function.
5060 * alloc.c (Fbool_vector): New function.
5061 (syms_of_alloc): Defsubr it.
5062 * data.c (Qbooleanp): New symbol.
5063 (syms_of_data): DEFSYM it.
5064 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5066 * font.c (font_matching_entity): Extract font-entity object
5067 from the vector of matching entities (Bug#17486).
5069 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5071 Assume C99 or later (Bug#17487).
5072 * bytecode.c (B__dummy__): Remove.
5073 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5074 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5075 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5076 * regex.c (DEBUG_PRINT): Assume varargs macros.
5077 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5079 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5081 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5082 memory for every buffer that was dumped.
5084 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5086 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5087 (Fnreverse): Allow vectors and bool vectors.
5089 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5091 Minor cleanup for terminal setup.
5092 * termhooks.h (create_terminal): Adjust prototype.
5093 * terminal.c (create_terminal): Pass output method and RIF as args.
5094 (init_initial_terminal):
5095 * nsterm.m (ns_create_terminal):
5096 * term.c (init_tty):
5097 * w32term.c (w32_create_terminal):
5098 * xterm.c (x_create_terminal): Adjust users.
5099 Avoid redundant NULL initializers and add comments.
5101 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5103 * keyboard.c (Qdeactivate_mark): Now static.
5105 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5107 If available, use Xfixes extension to do pointer blanking.
5108 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5109 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5110 (make_invisible_cursor): Move to...
5111 * xterm.c (make_invisible_cursor): ...here.
5112 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5113 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5114 (x_term_init): Call to x_setup_pointer_blanking.
5115 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5116 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5118 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5120 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5122 2014-05-12 Glenn Morris <rgm@gnu.org>
5124 * fileio.c (Ffile_executable_p): Doc tweak.
5126 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5128 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5129 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5131 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5133 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5135 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5137 Fix initialization of minibuffer history variable (Bug#17430).
5138 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5139 Move the initialization up to prevent any "value void" message.
5141 2014-05-08 Samuel Bronson <naesten@gmail.com>
5143 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5144 are matched (bug#17413).
5146 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5148 Stop tooltips pulling Emacs window to front (Bug#17408).
5149 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5150 SetWindowPos invocations.
5152 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5154 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5155 not initialized (Bug#17398).
5157 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5159 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5161 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5163 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5164 [HAVE_NS]: Do not include png.h.
5165 (x_query_frame_background_color): New function.
5166 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5167 (png_load_body): Coalesce duplicate code.
5169 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5171 Consult libpng-config more consistently (Bug#17339).
5172 * Makefile.in (PNG_CFLAGS): New var.
5173 (ALL_CFLAGS): Use it.
5174 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5175 CFLAGS now handles this.
5177 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5179 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5180 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5181 because WCONTINUED is always defined now.
5182 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5184 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5186 * buffer.c (overlay_strings): Fix the wording of the commentary.
5188 2014-05-01 Glenn Morris <rgm@gnu.org>
5190 * floatfns.c (Fisnan):
5191 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5193 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5195 * term.c (tty_menu_activate): A better initialization for cursor
5198 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5200 * intervals.c: Tighten assertions.
5201 (create_root_interval): Make sure the interval is not empty.
5202 (intervals_equal): Use booleans.
5203 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5204 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5205 (balance_possible_root_interval): Simplify and use booleans.
5206 (split_interval_right, split_interval_left): Check LENGTH, and remove
5207 now redundant assertion.
5208 (adjust_intervals_for_insertion): Remove now redundant assertions.
5209 (delete_node, interval_deletion_adjustment)
5210 (adjust_intervals_for_deletion, merge_interval_right)
5211 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5212 (reproduce_interval): Make sure the interval is not empty.
5214 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5216 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5217 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5218 satisfaction that they would always be initialized.
5220 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5222 * term.c (tty_menu_display): Move the cursor to the active menu item.
5223 (tty_menu_activate): Return the cursor to the active menu item
5224 after displaying the menu and after displaying help-echo.
5225 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5226 for the details of why this is needed by screen readers and
5229 2014-04-30 Glenn Morris <rgm@gnu.org>
5231 * process.c (handle_child_signal):
5232 Handle systems without WCONTINUED. (Bug#15110, 17339)
5234 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5236 * window.c (struct saved_window): Remove mark.
5237 (Fset_window_configuration, save_window_save)
5238 (compare_window_configurations): Don't touch marks any more.
5240 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5242 Use bits_word for gcmarkbits.
5243 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5244 bits_word is typically a tad more efficient for mark bits than
5245 unsigned is, so use bits_word. All uses changed.
5246 * lisp.h (BITS_PER_INT): Remove; no longer used.
5248 Avoid undefined behavior in signed left shift.
5249 This ports to GCC 4.9.0 with -fsanitize=undefined.
5250 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5252 * regex.c (extract_number):
5253 * lisp.h (make_number, XINT):
5254 Do not shift a 1 bit left into a sign bit.
5255 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5256 not int, for gcmarkbits. All uses changed.
5258 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5260 * search.c (Fnewline_cache_check): Don't try to count newlines
5261 outside the buffer's restriction, as find_newline doesn't support that.
5263 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5265 * window.c (Fset_window_configuration): Deactivate the mark before
5267 (set_window_buffer): Ignore window_initialized.
5268 (window_initialized): Remove.
5269 * keyboard.c (Qdeactivate_mark): Not static any more.
5270 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5273 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5275 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5276 and to clang 3.4, which have fixed the bug. This should let us
5277 run a bit faster on these platforms when address sanitization is
5280 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5282 Port to GCC 4.9.0 with --enable-gcc-warnings.
5283 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5285 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5286 a way that also works with GCC 4.9.0.
5288 * search.c (Fnewline_cache_check): Remove unused locals.
5290 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5292 * search.c (find_newline1): New subroutine.
5293 (Fnewline_cache_check): New function.
5294 (syms_of_search): Defsubr it.
5296 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5298 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5299 * keyboard.c (unblock_input): Add comment.
5300 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5302 2014-04-22 Daniel Colascione <dancol@dancol.org>
5304 * lread.c (readevalloop_eager_expand_eval): New function
5305 that can recurse into toplevel forms.
5306 (readevalloop): Call it.
5307 * lisp.h: Declare Qprogn.
5308 * callint.c (Qprogn): No longer static.
5310 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5312 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5313 Also change identifiers to match the comments, and add more assertions
5316 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5318 * emacs.c (close_output_streams): Don't clear and restore errno.
5320 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5322 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5323 never becomes visible, i.e. using XMonad (Bug#17237).
5325 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5327 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5328 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5329 (Fline_pixel_height): Don't assume that the current buffer and the
5330 selected window's buffer are one and the same. (Bug#17281)
5332 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5333 paragraph-start cache before the newline cache. (Bug#17269)
5335 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5337 * term.c (tty_send_additional_strings): No need to fflush here,
5339 (tty_set_terminal_modes): fflush after sending additional strings,
5342 2014-04-17 Daniel Colascione <dancol@dancol.org>
5344 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5346 (tty_send_additional_strings): New function.
5347 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5348 (syms_of_term): Intern tty-mode-set-strings and
5349 tty-mode-reset-strings.
5351 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5353 * window.c (save_window_save): Lookup window_point_insertion_type in
5354 the right buffer (bug#15457).
5355 (Qwindow_point_insertion_type): New var.
5356 (syms_of_window): Initialize it.
5358 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5360 Fix the MSDOS build.
5361 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5362 (copy_text_and_data): Zero out the atexit chain pointer before
5365 * termhooks.h (encode_terminal_code): Update prototype.
5367 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5368 visible for all DOS_NT ports, not just WINDOWSNT.
5369 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5371 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5372 unless it is defined.
5373 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5375 * process.c (close_on_exec, accept4, process_socket): Move into
5376 the "ifdef subprocesses" part.
5377 (catch_child_signal): Condition by "ifdef subprocesses".
5378 (syms_of_process) <Qinternal_default_process_sentinel>
5379 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5381 * msdos.h: Add prototypes for new functions.
5382 (EINPROGRESS): Define.
5383 (O_CLOEXEC): Define to zero.
5385 * msdos.c (check_window_system): Remove unnecessary an
5386 incompatible duplicate function.
5387 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5388 New functions in support of new functionality.
5390 * menu.c (single_menu_item): Add visual indication of submenu
5391 also for menus on MSDOS frames.
5392 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5394 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5395 when async subprocesses aren't supported.
5397 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5399 * emacs.c (close_output_streams): Zero out errno before calling
5402 * dired.c [MSDOS]: Include msdos.h.
5404 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5405 (DATA_START) [MSDOS]: Define.
5406 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5408 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5409 Ifdef away for MSDOS.
5410 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5411 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5413 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5414 Use temporary file template that is compatible with mkostemp.
5415 Move vfork-related portions under #ifndef MSDOS.
5416 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5418 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5420 * buffer.c (Foverlays_at): Add argument `sorted'.
5422 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5424 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5425 text, invalidate the bidi_paragraph_cache upto and including the
5428 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5430 Port to IRIX 6.5 (Bug#9684).
5431 * conf_post.h (INET6) [IRIX6_5]: Define.
5432 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5433 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5435 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5437 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5438 before passing it to system APIs.
5440 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5442 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5443 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5445 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5447 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5449 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5451 Remove DATA_SEG_BITS.
5452 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5453 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5454 cc, but that platform is so old that SGI itself stopped supporting
5455 it in December 2013. If you still need Emacs on IRIX, please
5456 either compile with GCC and port the undumping code, or run
5457 './configure --with-wide-int'.
5458 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5459 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5460 DEFINE_GDB_SYMBOL_START way to define it.
5461 (NONPOINTER_BITS): New macro.
5462 (EMACS_INT): Use it.
5463 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5464 the problem and/or configuring --with-wide-int.
5465 (USE_LSB_TAG): Simplify, based on above changes.
5466 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5467 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5469 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5471 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5472 covered by a display string that ends in a newline, and that cases
5473 going back by DVPOS lines to hit the search limit, lift the limit
5474 and go back until DVPOS is reached. (Bug#17244)
5476 * indent.c (Fvertical_motion): Handle correctly the case when the
5477 display string is preceded by an empty line.
5479 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5480 use S_IWRITE instead.
5482 2014-04-11 Glenn Morris <rgm@gnu.org>
5484 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5486 2014-04-11 Ken Brown <kbrown@cornell.edu>
5488 * Makefile.in (EMACS_MANIFEST): Revert last change.
5490 2014-04-10 Daniel Colascione <dancol@dancol.org>
5492 * puresize.h (BASE_PURESIZE): Increase.
5494 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5496 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5498 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5499 region handling (and don't call signal_before_change) if
5500 inhibit_modification_hooks is set.
5501 (signal_before_change): Don't check inhibit_modification_hooks any more.
5503 2014-04-08 Daniel Colascione <dancol@dancol.org>
5505 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5506 function cells contain valid lisp objects. (Modified version of
5509 * alloc.c (detect_suspicious_free): Split actual stack capturing
5510 out into new function for easier breakpoint setting.
5511 (note_suspicious_free): New function.
5513 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5515 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5517 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5518 (symbol_block_pinned): New var.
5519 (Fmake_symbol): Initialize `pinned'.
5520 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5521 pinned and signal an error for un-purifiable objects.
5522 (pure_cons): Use it.
5523 (Fpurecopy): Use it, except for objects that can't be purified.
5524 (mark_pinned_symbols): New function.
5525 (Fgarbage_collect): Use it.
5526 (gc_sweep): Remove hack made unnecessary.
5528 2014-04-07 Glenn Morris <rgm@gnu.org>
5530 * keyboard.c (Fopen_dribble_file): Doc tweak.
5532 2014-04-07 Ken Brown <kbrown@cornell.edu>
5534 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5536 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5538 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5539 We have a substitute execinfo.h on hosts that lack it.
5540 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5541 isn't optimized away.
5543 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5545 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5546 * alloc.c (memory_full):
5547 * charset.c (syms_of_charset):
5548 * doc.c (Fsnarf_documentation):
5550 * font.c (BUILD_STYLE_TABLE):
5551 * keyboard.c (make_lispy_event):
5552 * profiler.c (setup_cpu_timer):
5553 * xgselect.c (xg_select):
5554 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5556 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5557 Replace the only use with ARRAYELTS (font_property_table).
5558 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5560 2014-04-03 Daniel Colascione <dancol@dancol.org>
5562 * xterm.c (x_term_init):
5563 * xfns.c (best_xim_style):
5564 * xfaces.c (Fdump_colors):
5565 * w32fns.c (w32_default_color_map):
5566 * w32.c (init_environment, N_ENV_VARS):
5567 * unexcw.c (read_exe_header):
5568 * term.c (term_get_fkeys_1):
5569 * sysdep.c (init_baud_rate):
5570 * nsterm.m (ns_convert_key):
5571 * nsfns.m (get_geometry_from_preferences):
5572 * msdos.c (dos_set_window_size, init_environment):
5573 * macfont.m (mac_font_get_glyph_for_cid)
5574 (macfont_store_descriptor_attributes)
5575 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5576 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5577 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5579 * image.c (xpm_str_to_color_key):
5580 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5581 * frame.c (x_set_frame_parameters):
5582 * fileio.c (Ffile_selinux_context):
5583 * emacs.c (sort_args):
5584 * dosfns.c (msdos_stdcolor_name):
5585 * dired.c (file_attributes):
5586 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5587 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5590 2014-04-02 Daniel Colascione <dancol@dancol.org>
5592 * data.c (Ffset): Abort if we're trying to set a function call to
5595 * lisp.h (ARRAYELTS): New macro.
5597 * alloc.c: Include execinfo.h if available.
5598 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5599 (suspicious_free_record): New structure.
5600 (suspicious_objects, suspicious_object_index)
5601 (suspicious_free_history, suspicious_free_history_index):
5603 (find_suspicious_object_in_range, detect_suspicious_free)
5604 (Fsuspicious_object): New functions.
5605 (cleanup_vector): Call find_suspicious_object_in_range.
5607 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5609 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5610 width from font width (Bug#17163).
5612 * frame.c (x_set_frame_parameters): Calculate default values of
5613 new frame sizes only after all other frame parameters have been
5614 processed (Bug#17142).
5616 2014-04-02 Ken Brown <kbrown@cornell.edu>
5618 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5621 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5623 * xterm.c (x_draw_image_glyph_string): Adjust image background
5624 width accordingly when its x position is adjusted. (Bug#17115)
5626 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5628 * font.c (font_list_entities): Do not add empty vector to font cache.
5629 (font_matching_entity): Likewise. If matching entity is found, insert
5630 1-item vector with this entity instead of entity itself (Bug#17125).
5632 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5634 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5636 * fns.c (validate_subarray): Rename from validate_substring,
5637 since it works for vectors too. New arg ARRAY. Optimize for the
5638 non-nil case. Instead of returning bool, throw an error if out of
5639 range, so that the caller needn't do that. All uses changed.
5640 Report original values if out of range.
5641 (Fsubstring, Fsubstring_no_properties, secure_hash):
5642 Also optimize the case where FROM is 0 or TO is the size.
5644 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5646 * search.c (Freplace_match): Use make_specified_string.
5647 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5648 to catch bogus override face of glyph strings.
5649 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5650 Move common substring range checking code to...
5651 (validate_substring): ...this function.
5653 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5655 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5657 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5659 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5660 bar is zero height, just return (Bug#16976).
5661 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5663 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5665 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5666 is nil. If waiting for toolbar to complete, force a redraw.
5668 2014-03-28 Glenn Morris <rgm@gnu.org>
5670 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5671 (emacs_bugreport): New variable.
5672 (usage_message): Use PACKAGE_BUGREPORT.
5673 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5675 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5677 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5679 Port recent signal-related changes to FreeBSD.
5680 Problem reported by Herbert J. Skuhra.
5681 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5682 Move decls from here ...
5683 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5685 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5687 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5688 and width of image background when it is displayed with a 'box'
5691 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5693 More backward-compatible fix to char-equal core dump (Bug#17011).
5694 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5695 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5697 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5699 * image.c (init_svg_functions): When loading SVG-related libraries,
5700 free already loaded libraries if the initialization fails.
5701 (rsvg_handle_set_size_callback): Remove declaration, unused.
5703 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5705 Fix core dump in char-equal (Bug#17011).
5706 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5707 unibyte buffers, as we can't tell whether the characters are
5710 * insdel.c (adjust_markers_for_delete): Remove unused local.
5712 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5714 Have (MARKER . ADJUSTMENT) undo records always be immediately
5715 after their corresponding (TEXT . POS) record in undo list.
5717 * lisp.h (record-delete): New arg record_markers.
5718 (record_marker_adjustment): No longer needed outside undo.c.
5719 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5720 adjustments to undo.c's record_marker_adjustments. Note that
5721 fileio.c's decide_coding_unwind is another caller to
5722 adjust_markers_for_delete. Because it has undo list bound to t,
5723 it does not rely on adjust_markers_for_delete to record marker
5725 (del_range_2): Swap call to record_delete and
5726 adjust_markers_for_delete so as undo marker adjustments are
5727 recorded before current deletion's adjustments, as before.
5728 (adjust_after_replace):
5729 (replace_range): Pass value for new record_markers arg to
5731 * undo.c (record_marker_adjustment): Rename to
5732 record_marker_adjustments and made static.
5733 (record_delete): Check record_markers arg and call
5734 record_marker_adjustments.
5735 (record_change): Pass value for new record_markers arg to
5737 (record_point): at_boundary calculation no longer needs to account
5738 for marker adjustments.
5740 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5742 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5745 2014-03-26 Glenn Morris <rgm@gnu.org>
5747 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5749 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5751 * buffer.c (struct sortvec): Add field `spriority'.
5752 (compare_overlays): Use it.
5753 (sort_overlays): Set it.
5755 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5757 * xdisp.c (redisplay_window): If all previous attempts to find the
5758 cursor row failed, try a few alternatives before falling back to
5759 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5761 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5763 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5764 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5766 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5767 variables on Windows.
5769 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5771 * w32.c (unsetenv): Remove unused var `retval'.
5772 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5774 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5775 (start_watching): Remove unused var `thr'.
5777 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5778 (find_child_console): Remove unnecesary var `thread_id'.
5780 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5781 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5783 2014-03-26 Glenn Morris <rgm@gnu.org>
5785 * filelock.c (Flock_buffer): Doc tweak.
5787 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5788 * emacs.c (shut_down_emacs):
5789 * fileio.c (Finsert_file_contents, write_region):
5790 * filelock.c (top-level, syms_of_filelock):
5791 * insdel.c (prepare_to_modify_buffer_1):
5792 CLASH_DETECTION is always defined now.
5794 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5796 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5797 DLL handle, to speed up thread startup.
5799 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5801 Handle sigmask better with nested signal handlers (Bug#15561).
5802 * atimer.c (sigmask_atimers): Remove.
5803 Remaining use rewritten to use body of this function.
5804 * atimer.c (block_atimers, unblock_atimers):
5805 * callproc.c (block_child_signal, unblock_child_signal):
5806 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5807 New arg OLDSET. All callers changed.
5808 * atimer.c (block_atimers, unblock_atimers):
5809 * callproc.c (block_child_signal, unblock_child_signal):
5810 * keyboard.c (handle_interrupt):
5811 * sound.c (vox_configure, vox_close):
5812 Restore the old signal mask rather than unilaterally clearing bits
5813 from the mask, in case a handler is running within another
5814 handler. All callers changed.
5815 * lisp.h, process.c, process.h, term.c:
5816 Adjust decls and callers to match new API.
5817 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5818 signal handlers aren't supposed to use floating point anyway.
5819 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5821 2014-03-23 Daniel Colascione <dancol@dancol.org>
5823 Split gc_sweep into discrete functions for legibility and better
5826 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5827 (sweep_vectors): Fix typo in comment.
5828 (sweep_conses, sweep_floats, sweep_intervals)
5829 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5830 (gc_sweep): Call new functions, to which existing functionality is
5832 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5834 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5836 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5838 2014-03-23 Daniel Colascione <dancol@dancol.org>
5840 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5841 only if xic_style calls for it. This change allows Emacs to work
5842 with ibus. Also, don't leak resources if create_frame_xic fails,
5843 and stop caching xic_style across different displays.
5844 (supported_xim_styles): Make const.
5845 (best_xim_style): Remove first parameter: it's always just
5846 supported_xim_styles. Change to look at supported_xim_styles
5849 2014-03-23 Daniel Colascione <dancol@dancol.org>
5851 * term.c (init_tty): Rearrange condition for clarity; print
5852 appropriate diagnostic.
5854 2014-03-23 Daniel Colascione <dancol@dancol.org>
5856 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5857 array. (ASAN caught.)
5859 2014-03-22 Glenn Morris <rgm@gnu.org>
5861 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5863 2014-03-22 Daniel Colascione <dancol@dancol.org>
5865 * process.c (conv_sockaddr_to_lisp): When extracting the string
5866 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5868 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5870 Fix regression introduced by patch for Bug#10500.
5871 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5872 * w32term.c (x_draw_image_relief): Likewise.
5874 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5876 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5877 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5878 maximize a frame for odd default fonts.
5880 2014-03-21 Glenn Morris <rgm@gnu.org>
5882 * minibuf.c (history-length): Increase default from 30 to 100.
5884 2014-03-21 Daniel Colascione <dancol@dancol.org>
5886 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5887 every time we switch to minibuffer.
5889 * alloc.c (lisp_align_malloc, allocate_string_data)
5890 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5891 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5893 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5895 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5896 support more "verbs".
5898 2014-03-21 Daniel Colascione <dancol@dancol.org>
5900 Always prohibit dumping a dumped Emacs.
5902 * emacs.c (might_dump): New variable.
5903 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5904 * lisp.h (might_dump): Declare.
5905 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5907 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5909 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5911 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5913 * doc.c (store_function_docstring): Warn when we don't know where to
5915 (Fsubstitute_command_keys): Don't advertise the fact that
5916 text-properties are dropped, since we think it's a bug that we'll fix.
5918 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5919 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5920 * frame.c (frame_garbaged): Make "docstring" more precise.
5922 2014-03-20 Glenn Morris <rgm@gnu.org>
5924 * charset.c (init_charset): When we cannot find the charsets directory,
5925 mention if EMACSDATA is set.
5927 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5929 * fns.c (Frandom): Fix rare bug where the result isn't random.
5931 Fix porting inconsistency about rounding to even.
5932 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5933 This way, the unusual !HAVE_RINT case acts like the usual
5934 HAVE_RINT case, and we can fix the documentation accordingly.
5936 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5938 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5939 (w32_wnd_proc): Initialize the dwHoverTime member of
5940 TRACKMOUSEEVENT structure.
5942 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5944 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5946 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5948 * search.c (find_newline): Speed up the function when using the
5949 newline cache, by halving the number of calls to
5950 region_cache_forward and region_cache_backward. (Bug#16830)
5952 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5954 * buffer.c (Fset_buffer): Document return value (bug#17015).
5956 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5958 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5959 nil, always resize character wise to avoid potential loss of the
5960 mode line (Bug#16923 related).
5962 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5964 * frame.c (x_set_frame_parameters): Always calculate new sizes
5965 pixelwise to avoid potential loss when rounding.
5967 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5969 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5970 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5972 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5974 * w32.c (fstatat): Don't add an extra slash if the argument ends
5975 with a slash: this fails the subsequent call to stat_worker on
5976 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5978 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5980 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5982 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5984 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5986 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5987 when frame is only on one screen (Bug#14713).
5989 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5991 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5992 there's a valid wrap point in the display line, the last glyph
5993 cannot "just barely fit" on this row, because display_line doesn't
5994 let it. Instead, proceed as if the last glyph didn't fit, so that
5995 we eventually back up the iterator to the wrap point. This avoids
5996 delusional behavior of move_it_to, whereby it proceeds to the next
5997 display line, but sets current_x to zero for all the glyphs that
5998 without word-wrap would fit on the previous display line.
5999 One result was that visual-order cursor movement behaved erratically
6001 (Fmove_point_visually): Add code to find the x coordinate of the
6002 last character before wrap point, under word-wrap on a TTY.
6004 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6006 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6007 also return value of MOVE_POS_MATCH_OR_ZV from
6008 move_it_in_display_line_to, when moving from beginning of line to
6009 point's position. (Bug#16961)
6011 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6013 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6014 * window.c (Fselect_window): Explain NORECORD and
6015 `buffer-list-update-hook' in doc-string.
6017 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6019 * window.c (Fother_window_for_scrolling): Check that
6020 Vother_window_scroll_buffer is a buffer.
6022 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6024 * xterm.c (xim_initialize): Always pass a copy of resource name
6025 to XRegisterIMInstantiateCallback and eassert whether return
6026 value is True. Passing copy is important because Xlib doesn't
6027 make its own copy and resource name argument usually points to
6028 SSDATA (Vx_resource_name), which may be changed from Lisp.
6029 (xim_close_display): For XUnregisterIMInstantiateCallback,
6030 always eassert return value and pass exactly the same values
6031 as were used for XRegisterIMInstantiateCallback.
6032 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6033 sources to check why if you are interested.
6035 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6037 * dispnew.c (change_frame_size_1): Add new_lines instead of
6038 new_height, the latter may be still zero if passed as such.
6039 * window.c (Fwindow_pixel_height): Mention bottom divider in
6042 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6044 Fix "resource temporarily unavailable" with xgselect
6046 * xgselect.c: Include <stdbool.h>.
6047 (xg_select) [!USE_GTK]: Don't lose track of errno.
6049 Fix minor --enable-gcc-warnings issues.
6050 * widget.c (update_various_frame_slots, EmacsFrameResize):
6051 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6053 2014-03-04 Ken Brown <kbrown@cornell.edu>
6055 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6056 represent the actual adjustment needed for alignment.
6058 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6060 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6061 needed, and don't reallocate if the initial allocation already
6062 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6064 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6066 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6069 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6071 * cmds.c (delete-char): Update docstring pointing out that the
6072 function ignores `delete-active-region' and `overwrite-mode'.
6074 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6076 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6078 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6079 allocated buffer due to alignment.
6080 (freehook): If the block to be freed was allocated by
6081 'aligned_alloc', find its real pointer before calling 'free'.
6083 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6086 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6088 * font.c (toplevel): Adjust comment about font cache layout.
6089 (font_clear_cache): Fix to match real font cache layout.
6090 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6091 (Fframe_font_cache) [FONT_DEBUG]: New function.
6092 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6094 Avoid crashes when X fonts are erroneously freed on reused X
6095 'Display *' connection data (Bug#16069). Note that X font
6096 resources still may be leaked, but currently there is no way
6097 to completely avoid it.
6098 * xterm.h (struct x_display_info): New member x_id. Add comments.
6099 * xterm.c (x_display_id): New variable.
6100 (x_term_init): Assign identifier to each opened X connection.
6101 * xfont.c (struct xfont): New member x_display_id.
6102 (xfont_open): Initialize it with frame's display id.
6103 (xfont_close): Check whether font's display id matches the one
6104 recorded for the given display. Adjust comment.
6105 * xftfont.c (struct xftfont_info):
6106 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6108 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6110 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6111 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6112 killed Vother_window_scroll_buffer.
6113 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6115 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6117 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6118 that start with more than 2 slashes as UNCs. (Bug#16751)
6120 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6122 Fix a few crashes and leaks when cloning C strings.
6123 * alloc.c, lisp.h (dupstring): New function.
6124 * gtkutil.c (xg_get_font):
6125 * term.c (tty_default_color_capabilities):
6126 * xsettings.c (store_monospaced_changed)
6127 (store_font_name_changed, parse_settings)
6128 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6129 This avoids some unlikely crashes due to accessing freed storage,
6130 and avoids some minor memory leaks in the more-typical case.
6132 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6134 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6135 cursor when modeline can't be dragged (Bug#16647).
6137 2014-02-28 Glenn Morris <rgm@gnu.org>
6139 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6140 from custom-delayed-init-variables. (Bug#11565)
6142 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6144 More fixes for mouse glyph calculations (Bug#16647).
6145 * window.c (coordinates_in_window): In intersection of
6146 horizontal and vertical window dividers prefer the horizontal
6147 one. Add some extra parens to last fix.
6148 (window_relative_x_coord): Return x-coordinate for header and
6150 * xdisp.c (remember_mouse_glyph): In text area don't extend
6151 glyph into mode line to show the vertical drag cursor there
6152 immediately. Subdivide mouse glyphs in right fringes to show a
6153 horizontal drag cursor as soon as we enter the "grabbable width"
6154 portion. Handle vertical border case separately. Do not
6155 subdivide window divider areas.
6156 (note_mouse_highlight): On bottom divider of bottommost windows
6157 show vertical drag cursor only when the minibuffer window can be
6160 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6162 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6163 reset by the face of the object just displayed. See also bug#76.
6164 (get_next_display_element): If the string came from a display
6165 property, examine the box face attribute at it->position, not at
6166 it->current.pos, since the latter was not updated yet. (Bug#16870)
6167 (handle_face_prop): Improve commentary.
6169 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6171 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6172 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6174 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6176 Fixes around Bug#16647.
6177 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6178 ON_BOTTOM_DIVIDER cases.
6179 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6180 only if the window has no right divider.
6181 (Fcoordinates_in_window_p): Fix doc-string.
6183 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6185 * lread.c (Funintern): Fix doc to match advertised calling convention.
6187 2014-02-24 Daniel Colascione <dancol@dancol.org>
6189 * keyboard.c (read_char): Close race that resulted in lost events.
6191 2014-02-22 Glenn Morris <rgm@gnu.org>
6193 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6194 * window.c (window-resize-pixelwise): Doc fixes.
6196 * process.c (Finternal_default_process_filter)
6197 (Finternal_default_process_sentinel): Doc tweaks.
6199 2014-02-21 Glenn Morris <rgm@gnu.org>
6201 * process.c (Fprocess_buffer, Faccept_process_output)
6202 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6205 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6207 * window.c (Fwindow_scroll_bar_width): New function.
6209 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6211 Pacify GCC when configuring with --enable-gcc-warnings.
6212 * xdisp.c (move_it_in_display_line_to) [lint]:
6213 Initialize recently-added local.
6215 2014-02-21 Daniel Colascione <dancol@dancol.org>
6217 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6219 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6221 * xdisp.c (init_iterator): Don't dereference a bogus face
6222 pointer. (Bug#16819)
6223 (try_cursor_movement): Don't use cursor position if
6224 set_cursor_from_row failed to compute it. This avoids assertion
6225 violations in MATRIX_ROW.
6226 (move_it_in_display_line_to): Save the iterator state in ppos_it
6227 only once per call. Reimplement the method used to return to the
6228 best candidate position if all the positions found in display line
6229 are beyond TO_CHARPOS. This cuts down the number of calls to
6230 bidi_shelve_cache, which moves a lot of stuff when lines are long
6231 and include bidirectional text. (Bug#15555)
6233 2014-02-20 Glenn Morris <rgm@gnu.org>
6235 * data.c (Fdefalias): Doc fix.
6237 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6239 * xdisp.c (display_line): Fix horizontal scrolling of large images
6240 when fringes are turned off. This comes at a price of not
6241 displaying the truncation/continuation glyphs in this case.
6244 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6245 CreateDIBSection returns an error indication, zero out *ximg after
6246 destroying the image. This avoids crashes in memory allocations
6247 due to the fact that some of the callers also call
6248 x_destroy_x_image, which will attempt to free an already free'd
6251 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6253 * widget.c (update_various_frame_slots): Don't set
6254 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6256 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6258 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6260 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6262 temacs --daemon fix (Bug#16599).
6263 * emacs.c (main): Initialize daemon_pipe[1] here ...
6264 (syms_of_emacs): ... instead of here.
6266 2014-02-16 Anders Lindgern <andlind@gmail.com>
6268 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6271 2014-02-16 Daniel Colascione <dancol@dancol.org>
6273 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6274 (xd_get_connection_address): Use it.
6275 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6276 xd_get_connection_address because the latter signals if the bus
6277 we're trying to close is already disconnected.
6279 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6281 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6282 argument to CreateThread. This avoids segfaults on Windows 9X.
6283 Reported by oslsachem <oslsachem@gmail.com>.
6285 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6287 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6288 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6289 (check_lseek): New function, to report lseek errors.
6290 (save_data_space, update_file_ptrs, read_header, write_header)
6291 (copy_file, copy_rest, unexec): Use these news functions.
6292 (update_file_ptrs): Don't assume wraparound behavior when
6293 converting a large size_t value to off_t.
6295 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6297 * composite.c (fill_gstring_header): Pass positions as C integers
6298 and move parameters checking to...
6299 (Fcomposition_get_gstring): ...this function. Handle case when
6300 buffer positions are in reversed order and avoid crash (Bug#16739).
6302 * buffer.c (validate_region): Mention current buffer in error message.
6304 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6306 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6308 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6310 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6312 2014-02-11 Glenn Morris <rgm@gnu.org>
6314 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6315 Replace refs to "OpenStep" in messages.
6317 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6319 Avoid "." at end of error diagnostics.
6320 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6321 * font.c (Ffont_at):
6322 * nsfns.m (ns_display_info_for_name):
6323 * nsselect.m (Fx_own_selection_internal):
6324 * nsterm.m (performDragOperation:):
6325 Remove "." from end of diagnostic.
6327 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6329 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6330 unintuitive (bug#15824).
6331 (Fyes_or_no_p): Doc fix (bug#15456).
6333 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6335 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6337 * eval.c (call_debugger): When exiting the debugger, do not allow
6338 max_specpdl_size less than actual binding depth (Bug#16603).
6339 (syms_of_eval): Adjust docstring.
6341 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6343 * cmds.c (Fself_insert_command): Output a clearer error message on
6344 negative repetitions (bug#9476).
6346 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6348 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6350 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6352 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6354 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6356 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6358 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6360 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6362 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6364 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6365 `exit' works (bug#15865).
6367 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6369 Constrain window box/body sizes and margin widths (Bug#16649).
6370 * xdisp.c (window_box_width): Don't return less than zero.
6371 (window_box_left_offset, window_box_right_offset): Don't return
6372 more than the window's pixel width.
6373 * window.c (window_body_height, window_body_width): Don't return
6375 (window_resize_apply): Adjust margin width, if necessary.
6377 2014-02-07 Glenn Morris <rgm@gnu.org>
6379 * nsterm.m (syms_of_nsterm): Doc fix.
6381 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6383 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6384 New variables: pointers through which to call the respective APIs.
6385 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6386 (filename_from_ansi, sys_link, check_windows_init_file):
6387 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6388 This is required on Windows 9X, where we dynamically load
6389 UNICOWS.DLL which has their non-stub implementations.
6390 (maybe_load_unicows_dll): Assign addresses to these 2 function
6391 pointers after loading UNICOWS.DLL.
6393 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6394 MultiByteToWideChar and WideCharToMultiByte through function
6397 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6400 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6402 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6403 for OSX >= 10.9 if separate spaces are used.
6404 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6406 2014-02-06 Glenn Morris <rgm@gnu.org>
6408 * buffer.c (cache-long-scans): Doc fix.
6410 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6412 * w32fns.c (Fw32_shell_execute): Doc fix.
6414 2014-02-05 Bastien Guerry <bzg@gnu.org>
6416 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6417 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6419 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6421 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6422 outside the window (Bug#16649).
6424 * xdisp.c (note_mouse_highlight): When entering a margin area show
6425 a non-text cursor (Bug#16647).
6427 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6429 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6430 It prompted a compile-time diagnostic on GNU/Linux.
6431 Simplify to remove the need for the label.
6433 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6435 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6436 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6437 to show it; otherwise return 'unsupported--w32-dialog' to signal
6438 to the caller that emulation with menus is necessary.
6439 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6441 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6443 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6446 * menu.c (Fx_popup_dialog): Don't condition the call to
6447 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6448 special symbol 'unsupported--w32-dialog', emulate the dialog with
6449 a menu by calling x-popup-menu.
6451 * menu.h (Qunsupported__w32_dialog): New extern variable.
6453 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6455 * keyboard.c (kbd_buffer_get_event): Read file notification events
6458 * xgselect.c (xg_select): Read glib events in any case, even if
6459 there are no file descriptors to watch for. (Bug#16519)
6461 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6463 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6464 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6465 * w32term.c (w32_draw_window_divider): Handle first and last
6467 * w32term.h (w32_fill_area_abs): New function.
6468 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6470 * xfaces.c (realize_basic_faces): Handle new face ids.
6471 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6472 and bottom divider width.
6473 * xterm.c (x_draw_window_divider): Handle first and last pixels
6476 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6478 * print.c (Fexternal_debugging_output): Add cast to pacify
6479 --enable-gcc-warnings.
6480 * eval.c (call_debugger): Grow specpdl if the debugger was
6481 entered due to specpdl overflow (Bug#16603) and allow more
6482 specpdl space for the debugger itself.
6484 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6486 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6489 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6491 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6492 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6494 * print.c (Fexternal_debugging_output): If the argument character
6495 is non-ASCII, encode it with the current locale's encoding before
6496 writing the result to the terminal. (Bug#16448)
6498 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6499 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6502 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6504 * process.c (create_process): Reset SIGPROF handler in the child.
6505 * callproc.c (call_process): Likewise.
6507 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6509 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6511 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6513 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6514 of zero to print strings, GDB doesn't like it.
6516 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6517 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6518 we still use correct addresses. (Bug#16576)
6520 2014-01-27 K. Handa <handa@gnu.org>
6522 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6523 to preserve the code detection behavior of 24.3.
6524 * coding.h (struct coding_system): New member detected_utf8_bytes.
6525 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6526 (decode_coding_gap): Use short cut for UTF-8 file reading only
6527 when coding->detected_utf8_bytes equals to coding->src_bytes.
6528 * fileio.c (Finsert_file_contents): Cancel the previous change.
6530 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6532 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6533 that are not visible.
6535 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6537 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6538 is grabbed (Bug#16565).
6540 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6542 * xdisp.c (last_max_ascent): Re-remove after erroneously
6543 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6545 (move_it_to): Re-remove reference to last_max_ascent.
6546 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6547 max_descent here instead of calling line_bottom_y.
6550 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6552 * terminal.c (initial_free_frame_resources): New function.
6553 (init_initial_terminal): Install new hook to free face cache
6554 on initial frame and avoid memory leak. For details, see
6555 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6556 * xfaces.c (free_frame_faces): Adjust comment.
6558 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6560 * data.c (Fstring_to_number): Document results if unparsable
6563 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6565 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6567 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6569 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6570 * coding.c (detect_coding_utf_8, emacs_mule_char)
6571 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6572 (check_utf_8, decode_coding):
6573 * coding.h (struct coding_system.errors):
6574 Use ptrdiff_t, not int, for integer values derived from buffer and
6577 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6578 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6579 before invoking decode_coding_gap, since there's just one block.
6581 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6583 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6584 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6585 too early. Again run change_frame_size before assigning menu-
6588 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6590 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6591 arrives, call x_check_fullscreen, in case the new display has a
6592 different resolution. (Bug#16517)
6594 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6596 * term.c (read_menu_input): If the selected frame changes, exit
6598 (tty_menu_show): If the selected frame changes while we displayed
6599 a menu, throw to top level. (Bug#16479)
6601 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6603 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6605 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6607 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6608 * data.c (count_one_bits_word): Fix bug (negated comparison)
6609 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6611 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6613 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6614 Avoid undefined behavior by initializing display property bit of a
6615 string processed by the bidirectional iterator. For details, see
6616 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6618 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6620 Minor cleanup of previous change.
6621 * image.c (imagemagick_error, Fimagemagick_types):
6622 Omit some recently-introduced and unnecessary casts and assignments.
6624 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6626 Fix two memory leaks discovered with Valgrind.
6627 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6628 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6630 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6632 Fixes in window size functions around Bug#16430 and Bug#16470.
6633 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6634 (Fwindow_mode_line_height, Fwindow_header_line_height)
6635 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6636 Minor doc-string adjustments.
6637 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6638 Rewrite doc-strings.
6639 (window_body_height, window_body_width): Do not count partially
6640 visible lines/columns when PIXELWISE is nil (Bug#16470).
6641 (Qfloor, Qceiling): New symbols.
6643 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6645 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6646 when the image cache is not yet allocated. (Bug#16509)
6648 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6650 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6651 re-attach intervals to its base buffer (Bug#16502).
6652 * intervals.c (set_interval_object): Move from here...
6653 * intervals.h (set_interval_object): ... to here. Fix comments.
6655 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6657 Avoid undefined behavior by initializing buffer redisplay bit.
6658 Problem reported by Dmitry Antipov in
6659 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6660 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6662 Revert some of the CANNOT_DUMP fix (Bug#16494).
6663 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6665 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6667 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6668 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6669 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6670 they are replaced by macros that expand into direct calls to the
6671 corresponding functions from GDI32.DLL.
6672 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6673 variables in the Cygwin build, they are unused.
6675 2014-01-19 K. Handa <handa@gnu.org>
6677 * composite.c (composition_update_it): Fix previous change.
6679 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6681 Fix file name handling on MS-Windows 9X.
6682 * w32.c (maybe_load_unicows_dll): New function.
6684 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6685 on, to make sure we can convert file names to and from UTF-8 on
6686 Windows 9X. This fixes a failure to start up because Emacs cannot
6687 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6689 * w32font.c [WINDOWSNT]: Include w32.h.
6690 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6691 of implementing the same stuff.
6692 Remove now unused g_b_init_is_windows_9x.
6694 * w32.h (maybe_load_unicows_dll): Add prototype.
6696 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6698 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6699 switch to single keyboard. Prevents daemon crashes when a new
6700 client connects while we show a TTY menu in an existing client.
6703 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6705 Fix MinGW64 porting problem with _setjmp.
6706 Reported by Eli Zaretskii in:
6707 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6708 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6709 the old _setjmp and _longjmp. All uses changed.
6711 2014-01-13 Daniel Colascione <dancol@dancol.org>
6713 * textprop.c (Fremove_list_of_text_properties):
6714 Correctly handle reaching the end of the interval tree. (Bug#15344)
6716 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6718 * xdisp.c (resize_mini_window): Round height to a multiple of
6719 frame's line height. Fix bug in calculation of window start
6720 position (Bug#16424).
6722 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6724 * macfont.m: Include termchar.h.
6725 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6726 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6727 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6728 *_WITH_GC_* to take face and f as parameters.
6729 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6730 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6732 2014-01-13 Daniel Colascione <dancol@dancol.org>
6734 Fix menu item updating in the presence of the Unity global menu
6737 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6738 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6740 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6741 updating menus; explain why.
6742 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6743 problem it's supposed to solve and it interferes with detecting
6744 the presence of a global menu.
6745 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6748 2014-01-11 K. Handa <handa@gnu.org>
6750 * composite.c (composition_update_it): Fix indexing of
6751 LGSTRING_CHAR (Bug#15984).
6753 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6755 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6757 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6759 * xdisp.c (try_window_id): Don't use this function's optimizations
6760 if overlays in the buffer displayed by the window have changed
6761 since last redisplay. (Bug#16347)
6762 (message_dolog): Fix indentation.
6764 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6766 * frame.c (frame_resize_pixelwise): Fix doc-string.
6768 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6770 Fix handling of internal borders (Bug#16348).
6771 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6772 Remove internal border width from pixel width of windows.
6773 (change_frame_size_1): Don't return early when frame's pixel
6774 size changes - we still have to record the new sizes in the
6776 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6777 also when toolbar gets larger.
6778 * window.c (check_frame_size): Include internal_border_width in
6780 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6781 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6782 In non-toolkit/non-GTK version clear internal border.
6783 * xterm.c (x_clear_under_internal_border): New function for
6784 non-toolkit/non-GTK version.
6785 (x_after_update_window_line): In non-toolkit/non-GTK version
6787 (handle_one_xevent, x_set_window_size):
6788 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6789 * xterm.h (x_clear_under_internal_border): Extern it.
6791 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6793 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6794 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6797 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6799 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6800 last value of point is not equal to buffer's point. (Bug#16129)
6802 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6805 * nsterm.h (updateCollectionBehavior): Rename from
6806 updateCollectionBehaviour. All uses changed.
6808 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6809 * Makefile.in (SETFATTR): New macro.
6810 (temacs$(EXEEXT)): Use it.
6812 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6814 Fix maximization behavior on Windows (Bug#16300).
6815 * w32fns.c (w32_fullscreen_rect): Don't handle
6816 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6817 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6818 of SetWindowPos. Restore last placement also when leaving
6819 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6820 but the FULLSCREEN_BOTH case.
6822 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6825 * data.c (arithcompare_driver):
6826 * fileio.c (Fcar_less_than_car):
6827 * fns.c (internal_equal):
6828 * frame.c (delete_frame):
6829 * lisp.h (enum More_Lisp_Bits):
6831 Avoid C99 constructs that don't work in C89.
6832 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6833 to port to C89, which doesn't have 'long long'.
6834 (count_trailing_zero_bits): Use them.
6836 2014-01-03 Chong Yidong <cyd@gnu.org>
6838 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6840 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6842 Further adjust frame/window scrollbar width calculations.
6843 * window.c (apply_window_adjustment):
6844 Set windows_or_buffers_changed.
6845 (Fwindow_scroll_bars): Return actual scrollbar width.
6846 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6847 For non-toolkit builds again use 14 as minimum width and set
6848 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6849 * xterm.c (XTset_vertical_scroll_bar): Take width from
6850 WINDOW_SCROLL_BAR_AREA_WIDTH.
6851 (x_new_font): Rename wid to unit. Base calculation of new
6852 scrollbar width on toolkit used and make it analogous to that of
6853 x_set_scroll_bar_default_width.
6854 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6855 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6856 of GetSystemMetrics.
6857 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6858 WINDOW_SCROLL_BAR_AREA_WIDTH.
6859 (x_new_font): Make it correspond to changes in xterm.c.
6861 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6863 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6864 This is a cleaner way to fix the MinGW-w64 porting problem.
6865 Check for INTPTR_MAX misconfiguration.
6867 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6869 * search.c (newline_cache_on_off, find_newline): In indirect
6870 buffers, use the newline cache of the base buffer.
6872 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6873 buffer, invalidate the caches of its base buffer. (Bug#16265)
6875 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6876 buffers, use the width-run cache of the base buffer.
6878 * xdisp.c (redisplay_window): When the window displays an indirect
6879 buffer, and the character widths in the display table have
6880 changed, invalidate the width-run cache of the corresponding base
6883 * fileio.c (Finsert_file_contents): When invalidating the newline
6884 cache, consider the case of inserting into indirect buffer.
6886 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6887 In indirect buffers, use the paragraph cache of the base buffer.
6889 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6891 * window.c (grow_mini_window): Fix last change.
6893 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6895 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6897 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6899 * w32term.c (w32_initialize): Use LCID and LOWORD.
6901 * w32proc.c (create_child): Use pid_t for 5th argument.
6902 (IsValidLocale): Don't provide prototype for MinGW64.
6903 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6904 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6906 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6907 MinGW64 doesn't support.
6909 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6911 * w32.c (set_named_security_info): New function.
6912 (acl_set_file): Fall back on set_named_security_info if
6913 set_file_security fails.
6914 (g_b_init_set_named_security_info_w)
6915 (g_b_init_set_named_security_info_a): New static variables.
6916 (globals_of_w32): Initialize them to zero.
6917 (set_named_security_info): Set them to non-zero if the
6918 corresponding API is available.
6919 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6920 New function typedefs.
6922 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6924 Some more fixes following pixelwise resize changes including one
6926 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6927 of frame_resize_pixelwise.
6928 * widget.c (pixel_to_text_size): New function.
6929 (update_wm_hints): Have size hints respect value of
6930 frame_resize_pixelwise.
6931 (EmacsFrameResize): Alway process resize requests pixelwise.
6932 * window.c (grow_mini_window): Make sure mini window is at least
6934 * xdisp.c (display_menu_bar): Make sure menubar extends till
6936 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6937 (x_set_tool_bar_lines): Calculate pixelwise.
6938 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6939 frame_resize_pixelwise.
6941 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6943 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6944 variables not used there.
6946 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6948 * w32.c (sys_umask): New function. (Bug#16299)
6950 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6952 * dispnew.c (change_frame_size_1): Take old width of root window
6953 from that window's pixel width. (Bug#16284)
6955 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6957 Plain copy-file no longer chmods an existing destination (Bug#16133).
6958 * fileio.c (realmask): Now a static var, not a local.
6959 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6960 Remove arg STATPTR. All uses changed.
6961 (Fcopy_file): Do not alter permissions of existing destinations,
6962 unless PRESERVE-PERMISSIONS (renamed from
6963 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6964 Avoid race when testing for existing destinations and for
6965 when input and output files are the same.
6966 If changing the group fails, adjust both default and
6967 preserved permissions so that access is not granted to the
6969 (Fset_default_file_modes, init_fileio): Update realmask.
6970 (Fdefault_file_modes): Use realmask instead of calling umask.
6972 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6974 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6975 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6976 flags on the daemon pipe ends before execing.
6978 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6980 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6981 session. (Bug#14739)
6983 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6985 * callproc.c (Vexec_path): Document that exec-directory is in it.
6987 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6989 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6992 2013-12-27 Chong Yidong <cyd@gnu.org>
6994 * data.c (Fsymbol_function): Doc fix.
6996 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6998 Some more tinkering with Bug#16051.
6999 * window.c (resize_frame_windows): Don't let the size of the
7000 root window drop below the frame's default character size.
7001 Never ever delete any subwindows - let the window manager do the
7004 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7005 of toolbar lines needed when they exceed the height of the root
7007 (unwind_create_frame_1): New function.
7008 (Fx_create_frame): Generally inhibit calling the window
7009 configuration change hook here. Remove extra call to
7010 change_frame_size - it's not needed when we don't run the
7011 configuration change hook.
7013 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7015 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7016 On my Fedora 19 platform the core dumps were so big that
7017 my desktop became nearly catatonic.
7018 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7019 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7020 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7021 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7022 a clang-only syntax.
7023 * conf_post.h (__has_feature): New macro, if not already defined.
7024 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7025 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7027 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7029 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7030 is a file name. (Bug#16252)
7032 2013-12-25 Chong Yidong <cyd@gnu.org>
7034 * keyboard.c (Voverriding_terminal_local_map)
7035 (Voverriding_local_map): Doc fix.
7037 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7039 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7041 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7042 file name when it is submitted to ShellExecute. Simplify code.
7043 Don't test DOCUMENT for being a string, as that is enforced by
7044 CHECK_STRING. Doc fix.
7046 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7048 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7049 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7050 redisplay_tool_bar does. Improve and fix commentary.
7051 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7052 limits of the glyph matrices. (Bug#16051)
7053 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7054 only when the new size is different from the old one, and the new
7055 size can be achieved given the frame height.
7057 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7059 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7061 2013-12-23 Glenn Morris <rgm@gnu.org>
7063 * lread.c (Fload): Mention load-prefer-newer in doc.
7065 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7067 Handle Bug#16207 by being more restrictive when running hooks.
7068 * window.c (unwind_change_frame): New function.
7069 (Fset_window_configuration): Don't run configuration change hook
7070 while the frame configuration is unsafe. Call select_window
7073 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7075 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7077 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7079 * nsterm.h: Declare EmacsColor category.
7081 * nsterm.m (NSColor): Implement EmacsColor category.
7082 (ns_get_color): Use colorUsingDefaultColorSpace.
7083 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7085 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7087 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7089 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7090 having the PNG_NORETURN attribute, to avoid compiler warning in
7093 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7095 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7097 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7098 fringe background extension.
7099 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7100 because they are now always the same as `left' and `width',
7101 respectively. Remove code for the case that `width' and
7102 `sb_width' are different.
7104 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7106 Remove scroll_bar_actual_width from frames.
7107 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7108 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7109 (x_figure_window_size):
7110 * nsterm.m (x_set_window_size):
7111 * widget.c (set_frame_size):
7112 * w32term.c (x_set_window_size):
7113 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7114 scroll_bar_actual_width.
7116 Convert scroll_bar members to integers on Windows.
7117 * w32term.h (struct scroll_bar): Convert top, left, width,
7118 height, start, end and dragging to integers.
7119 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7121 * w32term.c (w32_set_scroll_bar_thumb)
7122 (w32_scroll_bar_handle_click): Remove XINT conversions for
7123 scroll_bar members. Treat bar->dragging as integer.
7124 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7125 first element. Remove XINT conversions for scroll_bar members.
7126 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7127 Remove XINT conversions for scroll_bar members.
7129 Fix assignment for new window total sizes.
7130 * window.c (Fwindow_resize_apply_total): Assign values for
7133 2013-12-20 Chong Yidong <cyd@gnu.org>
7135 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7136 argument to `append'.
7138 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7140 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7141 current text face, for extending the face of the display margins.
7144 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7145 Doc fix. (Bug#16190)
7147 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7149 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7152 * nsterm.m (Qfile, Qurl): New.
7153 (EV_MODIFIERS2): New macro.
7154 (EV_MODIFIERS): Use EV_MODIFIERS2.
7155 (ns_term_init): Remove font and color from DND, does not work on
7156 newer OSX, and other ports don't have them.
7157 (performDragOperation:): Handle modifiers used during drag.
7158 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7159 Remove global Lisp variables used to communicate with ns-win.el.
7160 Remove font and color handling.
7161 (syms_of_nsterm): Defsym Qfile and Qurl.
7163 2013-12-19 Anders Lindgren <andlind@gmail.com>
7165 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7166 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7168 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7169 (constrainFrameRect): Remove special case nr_screens == 1.
7170 Don't constrain size to size of view.
7172 * nsterm.h (ns_output): Remove dont_constrain.
7174 2013-12-19 Anders Lindgren <andlind@gmail.com>
7176 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7178 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7180 Minor fixes for recent openp changes.
7181 * lisp.h (GCPRO7): New macro.
7182 * lread.c (openp): Use bool for boolean; all callers changed.
7183 Protect save_string from GC. Don't assume that file descriptors
7184 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7185 warning about uninitialized variable.
7187 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7189 * w32fns.c (emacs_abort): Use intptr_t as argument of
7190 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7192 2013-12-18 Glenn Morris <rgm@gnu.org>
7194 * lread.c (Fload): Pass load_prefer_newer to openp.
7195 Don't bother checking mtime if openp already did it.
7196 (openp): Add `newer' argument, to check all suffixes
7197 and find the newest file.
7198 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7199 * callproc.c (call_process):
7200 * charset.c (load_charset_map_from_file):
7201 * emacs.c (init_cmdargs):
7202 * image.c (x_create_bitmap_from_file, x_find_image_file):
7204 * lread.c (Flocate_file_internal):
7205 * process.c (Fformat_network_address):
7206 * sound.c (Fplay_sound_internal):
7207 * w32.c (check_windows_init_file):
7208 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7210 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7212 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7214 * w32.c (getloadavg): Don't index samples[] array with negative
7215 indices. Recover from wall-clock time being set backwards.
7217 * w32term.c (w32_initialize): Declare the argument of
7218 set_user_model as const.
7220 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7221 (w32_menu_show): Constify some arguments passed to MessageBox.
7223 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7224 to initialize Lisp objects.
7226 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7227 initialize Lisp objects.
7229 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7230 use variables used only on X under that condition.
7232 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7233 variables not used there.
7235 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7237 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7238 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7240 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7242 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7243 code, revealed in presence of R2L characters, character
7244 compositions, and display vectors. A better fix for Bug#16148.
7245 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7246 GTK and NS builds, they don't have this member of struct frame.
7248 * dispextern.h (struct composition_it): Correct a comment for the
7251 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7253 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7254 This prevents a compilation error on C compilers that do not
7255 default functions to return 'int' if not declared. Also, add
7256 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7257 since it now uses inline functions.
7259 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7261 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7262 display margins on mode line, header line, and in the frame's
7263 tool-bar window. (Bug#16165)
7265 2013-12-16 Andreas Schwab <schwab@suse.de>
7267 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7269 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7271 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7274 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7276 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7278 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7280 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7281 intended to find bogus pointers in font objects (Bug#16140).
7282 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7283 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7284 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7285 Disable for MS-Windows due to Bug#15876; apparently this
7286 requires more or less substantial changes in fontset code.
7287 * xfont.c (xfont_close):
7288 * xftfont.c (xftfont_close): Call x_display_info_for_display
7289 to check whether 'Display *' is valid (Bug#16093 and probably
7292 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7294 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7295 Reported by Juanma Barranquero <lekktu@gmail.com>.
7297 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7298 open a pty on MS-Windows. (Bug#16152)
7300 * emacs.c (decode_env_path): Fix bogus comparison against
7301 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7303 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7305 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7306 (Fx_file_dialog): Add parentheses around && to silence warning.
7308 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7310 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7312 * xdisp.c (extend_face_to_end_of_line): Extend background of
7313 non-default face in margin areas as well. (Bug#16151)
7314 (display_line): Call extend_face_to_end_of_line for continued
7315 lines as well, if the display margins have non-zero width.
7316 (set_glyph_string_background_width): When needed, set the
7317 extends_to_end_of_line_p flag on glyph strings to be drawn in
7318 margin areas, not only in the text area.
7320 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7323 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7325 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7326 Don't worry about verify_error being t, since it has to be a list.
7328 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7330 Use bool for boolean, focusing on headers.
7331 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7332 No need to include <stdbool.h>, since conf_post.h does it now.
7333 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7334 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7335 (SET_PER_BUFFER_VALUE_P):
7336 * ccl.c, ccl.h (setup_ccl_program):
7337 * ccl.h (CHECK_CCL_PROGRAM):
7338 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7339 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7340 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7341 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7342 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7343 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7344 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7345 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7346 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7347 (CHARSET_FAST_MAP_SET):
7348 * coding.c (decode_coding_ccl, encode_coding_ccl):
7349 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7350 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7351 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7352 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7353 (decode_coding_c_string):
7354 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7355 * conf_post.h (has_attribute):
7356 * dispextern.h (trace_redisplay_p)
7357 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7358 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7359 (SET_GLYPH_FROM_CHAR_GLYPH)
7360 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7361 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7362 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7363 (cursor_in_mouse_face_p):
7364 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7365 (blank_row, prepare_desired_row)
7366 (build_frame_matrix_from_leaf_window, make_current)
7367 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7368 (update_window, scrolling_window, update_frame_line):
7369 * disptab.h (GLYPH_FOLLOW_ALIASES):
7370 * editfns.c (Fformat):
7371 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7372 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7373 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7374 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7375 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7376 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7377 (FONT_DEFERRED_LOG):
7378 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7379 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7380 (FRAME_MOUSE_UPDATE):
7381 * fringe.c (Fdefine_fringe_bitmap):
7382 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7383 (x_create_bitmap_from_xpm_data, xpm_load_image):
7384 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7385 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7386 (MERGE_INTERVAL_CACHE):
7387 * keymap.h (KEYMAPP):
7388 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7389 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7390 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7391 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7392 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7393 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7394 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7395 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7396 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7397 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7398 (SETUP_BUFFER_SYNTAX_TABLE):
7399 * systime.h (timespec_valid_p):
7400 * term.c (save_and_enable_current_matrix):
7401 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7402 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7403 (redisplay_internal, try_window_reusing_current_matrix)
7404 (sync_frame_with_window_matrix_rows, try_window_id)
7405 (display_menu_bar, display_tty_menu_item, display_mode_line)
7406 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7407 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7408 * xmenu.c (xmenu_show):
7409 * xterm.c (use_xim, x_term_init):
7410 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7411 (struct x_bitmap_record):
7412 Use bool for booleans.
7413 * ccl.c (struct buffer_text):
7414 * ccl.h (struct ccl_program):
7415 * charset.h (struct charset):
7417 * coding.h (struct iso_2022_spec, struct coding_system):
7418 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7419 (struct glyph_string, struct face, struct face_cache)
7420 (struct bidi_string_data, struct bidi_it)
7421 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7423 * editfns.c (Fformat):
7424 * frame.h (struct frame):
7425 * fringe.c (struct fringe_bitmap):
7426 * intervals.h (struct interval):
7427 * keyboard.h (struct kboard):
7428 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7429 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7430 (struct Lisp_Buffer_Local_Value, union specbinding):
7431 * macfont.m (struct macfont_info):
7432 * process.h (struct Lisp_Process):
7433 * termchar.h (struct tty_display_info):
7434 * window.h (struct window):
7435 * xterm.h (struct x_output):
7436 Use bool_bf for boolean bit-fields.
7437 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7438 All callers changed.
7439 * ccl.h (struct ccl_program): Remove unused members private_state,
7440 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7442 (struct ccl_spec): Remove unused members cr_carryover,
7443 eight_bit_carryover.
7444 * conf_post.h: Include <stdbool.h>.
7445 (bool_bf): New type.
7446 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7447 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7448 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7449 'do { ... } while (false)' brackets.
7450 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7451 Args must now be expressions; all callers changed.
7452 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7453 (PRODUCE_GLYPHS): Simplify use of boolean.
7454 * fileio.c (Fcopy_file):
7455 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7456 * lisp.h (UNGCPRO): Return void, not int.
7457 (FOR_EACH_TAIL): Use void expression, not int expression.
7458 * region-cache.c: Reindent.
7459 * region-cache.h: Copy comments from region-cache.c, to fix
7460 incorrect remarks about booleans.
7462 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7464 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7465 when character at point is displayed from a display vector.
7468 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7470 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7471 now a list of certificate validation checks that will abort a
7472 connection with an error.
7473 (Fgnutls_boot): Document it and use it.
7475 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7477 * w32term.c (w32_enable_frame_resize_hack): New variable.
7478 (x_set_window_size): Use it to hack frame resizing on Windows
7481 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7483 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7484 Windows-specific code to w32.c. Change error message text to
7485 match that of Posix platforms.
7487 * w32.c (w32_copy_file): New function, most of the code copied and
7488 reworked from Fcopy_file. Improve error handling. Plug memory
7489 leak when errors are thrown. Support file names outside of the
7490 current codepage. (Bug#7100)
7492 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7494 * lread.c (load_path_default): Prototype.
7496 2013-12-13 Glenn Morris <rgm@gnu.org>
7498 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7499 (dump_path): Remove.
7500 (load-path-default): Remove `changed' argument.
7501 Do not set dump_path permanently. Simplify.
7502 (init_lread): Simplify.
7503 (syms_of_lread): Remove dump_path.
7505 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7507 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7508 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7509 2013-12-12 font-related change to avoid Bug#16128, which
7510 is quite hard to fix without even more substantial changes.
7512 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7514 * font.c (font_close_object): Check for live frame (Bug#16128).
7516 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7518 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7519 Return ptrdiff_t, not int, since it's a buffer size.
7520 Reindent/reparen some macros to a more Gnuish style.
7522 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7524 Avoid undefined behavior with huge regexp interval counts.
7525 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7526 since it's now specialized to interval counts. All uses changed.
7527 Do not assume wraparound on signed integer overflow.
7528 (regex_compile): Simplify based on the above changes.
7530 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7532 Support file names on MS-Windows that use characters outside of
7533 the current system codepage. (Bug#7100)
7535 * w32.c (get_file_security, set_file_security)
7536 (create_symbolic_link): Separate pointers and boolean flags for
7537 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7538 non-zero, else the former.
7539 (codepage_for_filenames, filename_to_utf16, )
7540 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7542 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7544 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7545 Accept only one argument; all callers changed.
7546 (dostounix_filename): Remove the second argument, now works in
7547 UTF-8. All callers changed.
7548 (parse_root): Lose DBCS code.
7549 (get_long_basename, w32_get_short_filename, init_environment)
7550 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7551 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7552 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7553 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7554 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7555 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7557 (ansi_encode_filename): New function.
7558 (get_emacs_configuration, get_emacs_configuration_options):
7560 (add_volume_info, GetCachedVolumeInformation): Run the input file
7561 name through unixtodos_filename, to ensure it is stored and
7562 referenced in canonical form.
7563 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7564 (logon_network_drive, sys_link, utime): Improve error handling.
7565 (sys_access): New function.
7566 (hashval, generate_inode_val): Unused functions deleted.
7567 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7568 (check_windows_init_file): Convert error message from UTF-8 to
7569 ANSI codepage, for display in the message box.
7570 (globals_of_w32): Set w32_unicode_filenames according to the OS
7573 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7574 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7575 (syms_of_w32term): Declare w32-unicode-filenames.
7577 * w32proc.c (new_child, delete_child): Remove code that handled
7578 unused pending_deletion and input_file members of the child struct.
7579 (create_child, sys_spawnve): Convert all file names to ANSI
7580 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7581 name cannot be encoded in ANSI codepage. Don't use
7582 unixtodos_filename, mirror slashes by hand.
7583 (record_infile, record_pending_deletion): Functions deleted.
7584 (Fw32_short_file_name): Call w32_get_short_filename instead of
7587 * w32notify.c (add_watch): Work in Unicode mode when
7588 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7589 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7590 instead, do the same with Lisp primitives.
7592 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7593 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7594 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7595 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7596 (Fw32_shell_execute): Improve error reporting.
7597 (Fdefault_printer_name): Ifdef away for Cygwin.
7599 * w32.h (struct _child_process): Remove input_file and
7600 pending_deletion members that are no longer used.
7601 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7602 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7603 (ansi_encode_filename): New and updated prototypes.
7605 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7607 (unexec): Don't use dostounix_filename, it expects a file name in
7608 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7611 * fileio.c (Ffile_name_directory, file_name_as_directory)
7612 (directory_file_name, Fexpand_file_name)
7613 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7614 arguments of dostounix_filename.
7615 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7616 use MAX_UTF8_PATH for size of file-name strings.
7617 (emacs_readlinkat): Build an explicitly unibyte string for file
7619 (syms_of_fileio) <file-name-coding-system>:
7620 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7622 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7623 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7624 directories to UTF-8.
7625 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7626 environment, and each element of the input PATH, to UTF-8.
7628 * dired.c (file_attributes): Use build_unibyte_string explicitly
7629 to make Lisp strings from user and group names.
7631 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7634 * coding.c (decode_file_name, encode_file_name): New functions.
7636 * termcap.c (tgetent): Adapt to the change in arguments of
7639 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7642 * msdos.c (dostounix_filename, init_environment): Adapt to the
7643 change in arguments of dostounix_filename.
7645 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7646 [WINDOWSNT]: Encode file names passed to the image libraries in
7649 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7650 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7652 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7653 arguments of dostounix_filename.
7655 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7657 * font.h (struct font_entity) [HAVE_NS]: New field to record
7658 font driver which was used to create this entity.
7659 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7660 frame where the font was opened.
7661 (font_close_object): Add prototype.
7662 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7663 (font_close_object): Not static any more. Lost frame arg.
7664 Adjust comment and users.
7665 * alloc.c (cleanup_vector): Call font_close_object to adjust
7666 per-frame font counters correctly. If HAVE_NS, also call
7667 driver-specific cleanup for font-entity objects.
7668 * ftfont.c (ftfont_open):
7669 * nsfont.m (nsfont_open):
7670 * w32font.c (w32font_open_internal):
7671 * xfont.c (xfont_open):
7672 * xftfont.c (xftfont_open): Save frame pointer in font object.
7673 * macfont.m (macfont_open): Likewise.
7674 (macfont_descriptor_entity): Save driver pointer to be able
7675 to call its free_entity routine when font-entity is swept.
7676 * ftxfont.c (ftxfont_open): Add eassert because frame
7677 pointer should be saved by ftfont_driver.open.
7679 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7681 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7682 input polling is used. This is still meaningful for Cygwin, see
7683 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7684 * keyboard.c (poll_for_input_1, input_polling_used):
7685 Define unconditionally.
7686 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7687 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7688 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7689 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7690 (face_for_char): Likewise. Rearrange eassert and return ASCII
7691 face for CHAR_BYTE8_P.
7692 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7694 2013-12-11 Ken Brown <kbrown@cornell.edu>
7696 * dispextern.h (erase_phys_cursor):
7697 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7699 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7701 * nsterm.m (x_free_frame_resources):
7702 * term.c (tty_free_frame_resources):
7703 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7704 face cache because it's implied by free_frame_faces anyway.
7705 * w32term.c (x_free_frame_resources): Likewise. Do not call
7706 free_frame_faces twice.
7708 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7710 * editfns.c (Fformat_time_string): Mention %F in the doc.
7712 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7714 * window.c (resize_frame_windows): Don't return immediately when
7715 the root window's size doesn't change - the minibuffer window
7716 may still have to be repositioned/resized.
7717 * xfns.c (Fx_create_frame): Always change the frame size after
7718 initializing the frame's faces.
7719 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7720 change_frame_size should already have done it.
7721 (x_new_font): Assign new tool- and menu-bar heights.
7722 (x_set_window_size_1): Account for tool- and menu-bar heights
7723 (Bug#16013). Don't set pixel sizes since change_frame_size
7724 should already have done it.
7726 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7728 Remove the option of using libcrypto.
7729 * Makefile.in (LIB_CRYPTO): Remove.
7730 (LIBES): Don't use it.
7732 2013-12-11 Juri Linkov <juri@jurta.org>
7734 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7735 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7737 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7739 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7740 drawn tool bar items (Bug#16058).
7741 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7743 2013-12-09 Ken Brown <kbrown@cornell.edu>
7745 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7747 * lisp.h (get_frame_param): Adjust conditions for prototype
7750 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7752 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7753 Avoid unused macro warning if configured --without-xft.
7755 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7757 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7759 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7761 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7763 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7765 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7767 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7769 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7771 Use libcrypto's checksum implementations if available, for speed.
7772 * Makefile.in (LIB_CRYPTO): New macro.
7775 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7776 The macro didn't conform to C99 due to type mismatch,
7777 which caused compilation failure with Sun C 5.12,
7778 and it was confusing anyway. Include window.h to declare
7779 redisplay_other_windows.
7781 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7783 * window.c (set_window_buffer): Update mode line (bug#16084).
7785 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7787 Fix minor problems found by static checking.
7788 * keyboard.c (poll_for_input_1, input_polling_used):
7789 Define only if HAVE_NTGUI.
7790 * xmenu.c (popup_activate_callback): Omit unnecessary
7791 check against USE_X_TOOLKIT, which must be defined here anyway.
7792 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7795 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7797 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7799 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7801 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7803 * nsterm.m (x_set_window_size): Remove fprintf.
7804 (init): Define always. Set applicationDidFinishLaunchingCalled
7806 (applicationDidFinishLaunching:):
7807 Set applicationDidFinishLaunchingCalled.
7808 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7811 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7813 Pixel resize changes for NS (Bug#16049).
7814 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7815 height/width. row/cols are locals.
7816 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7817 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7818 (windowWillResize): Remove gsextra. Calculate extra as in
7820 (x_new_font): Don't change frame size if fullscreen.
7821 Change size pixelwise.
7823 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7824 comment in xfns.c. Change to pixelwise call.
7826 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7828 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7831 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7833 * xterm.c (input_signal_count): Remove.
7834 (x_dispatch_event): Define unconditionally.
7835 (x_make_frame_visible): Process X events until the frame
7836 is really visible (Bug#16027).
7837 * xterm.h (x_dispatch_event): Declare unconditionally.
7839 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7841 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7843 * nsterm.m (x_set_window_size): Handle pixelwise.
7845 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7847 * w32term.c (x_new_font):
7848 * xterm.c (x_new_font): Calculate new frame size from new font
7851 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7853 * lisp.h (FOR_EACH_TAIL): New macro.
7854 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7856 * window.c (select_window): Call second wset_redisplay before we change
7857 selected_window (bug#16034).
7859 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7861 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7863 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7865 * w32xfns.c: Include window.h, to avoid a compiler warning.
7867 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7869 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7870 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7871 window_scroll takes care of it.
7872 (Fset_window_point, Fdelete_other_windows_internal)
7873 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7874 (Fsplit_window_internal, Fdelete_window_internal)
7875 (Fresize_mini_window_internal, Fset_window_configuration)
7876 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7877 cause redisplay instead of forcing a complete redisplay.
7878 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7879 we're only affecting the selected_window.
7881 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7883 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7884 directional control characters. Update type and category
7885 determination according to the UBA from Unicode v6.3.
7886 (bidi_category_t): New category EXPLICIT_FORMATTING.
7888 * dispextern.h (bidi_type_t): Update to include new bidirectional
7889 properties introduced with Unicode v6.3. (Bug#16043)
7891 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7893 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7896 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7898 * font.c (font_list_entities): Remove dummy assignment.
7899 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7900 used on graphic displays only. Remove unused 'font_encoder' member.
7901 (struct font_bitmap): Remove unused 'extra' member.
7902 * nsfont.m (nsfont_open):
7903 * w32font.c (w32font_open_internal):
7904 * ftfont.c (ftfont_get_bitmap): Adjust users.
7906 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7908 Use bool for boolean.
7909 * tparam.c (tparam1):
7910 * undo.c (record_point, record_property_change):
7911 Use bool for boolean, for local vars that are always true or false.
7913 Minor integer overflow fixes (Bug#16033).
7914 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7915 This improves on the previous fix to this function.
7916 (window_resize_check): When summing up pixel counts, don't rely on
7917 undefined behavior if the sum overflows.
7919 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7921 * window.c (Fset_window_new_pixel): Don't choke at negative
7922 argument value (Bug#16033).
7924 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7925 to avoid crash in window_box_height.
7927 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7928 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7930 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7932 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7934 Minor integer overflow fixes.
7935 * window.c (Fset_window_new_pixel, grow_mini_window):
7936 * xdisp.c (Fwindow_text_pixel_size):
7937 Avoid undefined behavior on signed integer overflow.
7938 * xfns.c (x_set_mouse_color):
7939 Check that drag shape fits in 'unsigned', since that's what X wants.
7941 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7943 Improve reporting of fatal exception on MS-Windows.
7944 * w32fns.c (my_exception_handler): New function.
7945 (globals_of_w32fns): Set it up as the unhandled exception
7946 handler. Initialize exception code and address to zeros.
7947 (emacs_abort): If the exception code and address are available,
7948 print them at the beginning of the backtrace. Fix the format of
7949 printing addresses (was producing 0x0x12345678 on XP).
7952 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7954 * eval.c (Fbacktrace__locals): New function.
7955 (syms_of_eval): Defsubr it.
7957 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7959 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7960 Define here to unify between...
7961 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7962 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7964 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7966 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7968 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7969 fringe background extension.
7970 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7971 because they are now always the same as `left' and `width',
7972 respectively. Remove code for the case that `width' and
7973 `sb_width' are different.
7975 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7977 Fix minor problems found by static checking.
7978 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7979 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7980 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7982 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7984 * image.c (imagemagick_compute_animated_image): Don't crash if we
7985 have an animation with different-sized images (bug#15313).
7987 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7989 Remove some unused items introduced during pixelwise change.
7990 * window.c (window_resize_total_check): Remove unused function.
7991 * xdisp.c (remember_mouse_glyph): Remove unused label.
7992 (Ftool_bar_height): Move declaration inside #if.
7993 * xterm.c (x_set_window_size): Don't use r and c.
7995 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7997 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8000 * window.c (Fset_window_configuration): Comment out unused variables.
8002 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8004 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8006 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8008 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8010 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8011 HAVE_GNUTLS3 (Bug#16001).
8013 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8014 if interrupts are deferred (Bug#15801).
8016 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8018 Support resizing frames and windows pixelwise.
8019 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8020 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8021 (struct glyph_matrix): Replace window_left_col and
8022 window_top_line by window_pixel_left and window_pixel_top.
8023 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8025 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8026 (draw_window_divider, move_it_to, x_draw_right_divider)
8027 (x_draw_bottom_divider, change_frame_size): Add or fix
8029 * dispnew.c (change_frame_size_1): Change prototype.
8030 (adjust_glyph_matrix, required_matrix_width)
8031 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8032 values instead of lines and columns.
8033 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8034 WINDOW_TOTAL_FRINGE_WIDTH.
8035 (handle_window_change_signal, do_pending_window_change)
8036 (init_display): Adjusts calls of change_frame_size.
8037 (change_frame_size, change_frame_size_1): Handle pixelwise
8039 * frame.c (Qright_divider_width, Qbottom_divider_width):
8041 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8042 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8043 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8044 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8046 (set_frame_param): New function.
8047 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8048 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8049 (Ffringe_width, Fborder_width, Fright_divider_width)
8050 (Fbottom_divider_width): New functions, defsubr them.
8051 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8052 New argument pixelwise.
8053 (struct frame_parm_table): New members Qright_divider_width and
8054 Qbottom_divider_width.
8055 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8056 (x_report_frame_params): Handle Qright_divider_width and
8057 Qbottom_divider_width.
8058 (x_set_right_divider_width, x_set_bottom_divider_width):
8060 (frame_resize_pixelwise): New option.
8061 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8062 new_pixelwise, right_divider_width and bottom_divider_width;
8063 remove total_lines; rename text_lines, text_cols, new_text_lines
8064 and new_text_cols to text_height, text_width, new_height and
8065 new_width respectively.
8066 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8067 FRAME_TEXT_WIDTH respectively.
8068 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8069 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8070 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8072 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8073 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8074 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8075 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8076 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8077 (FRAME_TOTAL_COLS_ARG): Remove macro.
8078 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8079 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8080 (x_wm_set_size_hint): Handle frame pixel sizes.
8081 * indent.c (compute_motion, Fcompute_motion):
8082 Call window_body_width instead of window_body_cols.
8083 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8084 (make_lispy_position): Handle right and bottom dividers.
8085 (Fsuspend_emacs): Pixelize call of change_frame_size.
8086 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8087 * lisp.h: Extern set_frame_param.
8088 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8090 (Fx_create_frame): Add entry for vertical_drag_cursor.
8091 Pixelize call of change_frame_size.
8092 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8093 * nsterm.m (ns_update_window_end): Optionally draw right
8095 (x_set_window_size): Add argument pixelwise.
8096 Call check_frame_size and change_frame_size with pixelwise zero.
8097 (ns_draw_window_divider): New function.
8098 (ns_redisplay_interface): Add ns_draw_window_divider.
8099 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8100 (x_new_font): Call x_set_window_size with pixelwise zero.
8101 * print.c (print_object): For a window print its sequence
8103 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8104 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8105 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8106 (w32_createwindow): Use scroll bar area width.
8107 (w32_wnd_proc): Handle bottom divider width.
8108 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8109 (Fx_create_frame): Default divider width parameters.
8110 Caclulate sizes pixelwise. Add vertical drag cursor support.
8111 (x_create_tip_frame): Default divider widths to zero.
8112 Pixelize call to change_frame_size.
8113 (Fx_show_tip): Add handling of divider widths. Pixelize window
8115 (Fw32_frame_rect): New function.
8116 (frame_parm_handler w32_frame_parm_handlers): Add divider
8118 (Vx_window_vertical_drag_shape): Add variable.
8119 * w32inevt.c (resize_event, maybe_generate_resize_event):
8120 Pixelize change_frame_size calls.
8121 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8123 * w32term.c (w32_draw_window_divider): New function.
8124 (x_update_window_end): Handle right divider.
8125 (w32_draw_fringe_bitmap, x_scroll_run)
8126 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8127 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8128 Calculate new frame sizes pixelwise.
8129 (x_new_font): Pixelize call to x_set_window_size.
8130 (x_check_fullscreen): Pixelize call to change_frame_size.
8131 (x_set_window_size_1, x_set_window_size): New argument
8132 pixelwise. Calculate pixelwise.
8133 (x_wm_set_size_hint): Use scroll bar area width.
8134 (w32_redisplay_interface): Add w32_draw_window_divider.
8135 * w32term.h (struct w32_output): Add vertical drag cursor.
8136 * widget.c (set_frame_size, update_wm_hints)
8137 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8139 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8140 * window.c (sequence_number): Restore.
8141 (Fwindow_pixel_width, Fwindow_pixel_height)
8142 (Fwindow_mode_line_height, Fwindow_header_line_height)
8143 (window_pixel_to_total, Frun_window_scroll_functions)
8144 (Fset_window_new_pixel, window_resize_apply_total)
8145 (Fwindow_resize_apply_total): New functions.
8146 (window_body_height, window_body_width): Rename from
8147 window_body_lines. New argument PIXELWISE.
8148 Calculate pixelwise.
8149 (Fwindow_body_height, Fwindow_body_width): New argument
8151 (coordinates_in_window, window_relative_x_coord): Use window's
8152 pixel width instead of total width.
8153 (replace_window, recombine_windows): Initialize pixel values.
8154 (resize_root_window, resize_frame_windows, grow_mini_window)
8155 (shrink_mini_window): New argument PIXELWISE.
8156 Calculate pixelwise.
8157 (Fdelete_other_windows_internal, adjust_window_margins)
8158 (window_resize_check, window_resize_apply)
8159 (Fdelete_window_internal, Fresize_mini_window_internal)
8160 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8161 (check_frame_size): Rename arguments. New argument PIXELWISE.
8162 Calculate pixelwise.
8163 (set_window_buffer): Make samebuf bool. Run configuration change
8164 hook only if buffer changed.
8165 (Fset_window_buffer): Rewrite doc-string.
8166 (make_window): Initialize new_pixel slot.
8167 (Fwindow_resize_apply): Check pixel size of root window.
8168 (Fsplit_window_internal): Call 2nd argument pixel_size.
8169 Calculate pixelwise.
8170 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8172 (save_window_data): New slots frame_text_width,
8173 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8174 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8176 (Fcurrent_window_configuration, Fset_window_configuration)
8177 (save_window_save, compare_window_configurations): Handle new
8178 slots in save_window_data and saved_window.
8179 (Fset_window_scroll_bars): Fix doc-string.
8180 (window_resize_pixelwise): New variable.
8181 (coordinates_in_window, Fcoordinates_in_window_p):
8183 (make_parent_window): Adjust sequence_number.
8184 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8186 * window.h (struct window): New members new_pixel, pixel_left,
8187 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8188 (wset_new_pixel): New function.
8189 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8190 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8191 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8192 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8193 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8194 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8195 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8196 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8197 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8198 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8199 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8200 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8201 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8202 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8203 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8205 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8206 (window_body_width, check_frame_size): Adapt external declarations.
8207 * xdisp.c (last_max_ascent): New integer.
8208 (window_text_bottom_y): Handle bottom divider.
8209 (window_box_width, window_box_height): Calculate pixelwise.
8210 (get_glyph_string_clip_rects): Handle right divider.
8211 (remember_mouse_glyph): When windows are resized pixelwise
8212 proceed with width and height set to 1.
8213 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8215 (move_it_to): Calculate and return maximum x position
8217 (Fwindow_text_pixel_size): New function.
8218 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8219 (tool_bar_lines_needed): Rename to tool_bar_height.
8220 Calculate pixelwise.
8221 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8222 Calculate pixelwise.
8223 (redisplay_tool_bar): Calculate pixelwise.
8224 (redisplay_window): Calculate pixelwise. Handle dividers.
8225 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8226 (x_draw_vertical_border): Handle dividers.
8227 (define_frame_cursor1): Handle vertical drag cursor.
8228 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8229 (expose_window): Calculate pixelwise. Handle dividers.
8230 (init_xdisp): Initialize pixel values.
8231 * xfaces.c (Qwindow_divider): New face.
8232 (realize_basic_faces): Realize it.
8233 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8234 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8235 (x_set_scroll_bar_default_width): Default actual width to 16.
8236 (Fx_create_frame): Set sizes pixelwise.
8237 (x_create_tip_frame): Default divider widths to zero.
8238 Pixelize call of change_frame_size.
8239 (Fx_show_tip): Handle divider widths. Initial pixel position
8241 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8242 (Vx_window_vertical_drag_shape): New option.
8243 * xmenu.c (free_frame_menubar): Pixelize call of
8245 * xterm.c (x_draw_window_divider): New function.
8246 (x_update_window_end): Optionally draw right divider.
8247 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8248 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8249 (handle_one_xevent, x_new_font): Calculate pixelwise.
8250 (x_set_window_size_1, x_set_window_size): New argument
8251 pixelwise. Calculate pixelwise.
8252 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8253 (struct x_redisplay_interface): Add x_draw_window_divider.
8254 * xterm.h (struct x_output): Add vertical_drag_cursor.
8256 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8258 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8259 Set invisible frames's `redisplay' when a full redisplay is requested.
8260 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8261 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8262 (display_mode_lines): Set it here instead.
8264 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8266 * dispextern.h (set_window_update_flags): Remove.
8268 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8270 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8272 * xdisp.c (REDISPLAY_SOME_P): New macro.
8273 (redisplay_internal): Use it (bug#15999).
8274 (prepare_menu_bars, redisplay_window): Use it as well.
8276 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8278 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8280 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8281 (globals_of_w32font): Zero it out.
8282 (GetCharWidth32W_Proc): New function pointer.
8283 (get_char_width_32_w): New function.
8284 (compute_metrics): If get_glyph_outline_w returns an error, try
8285 get_char_width_32_w before declaring a failure. This avoids
8286 punishing raster (a.k.a. "bitmap") fonts by slowing down
8287 redisplay. (Bug#6364).
8289 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8291 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8292 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8293 highlight needs to be redisplayed. (Bug#15913)
8295 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8297 Fix minor problems found by static checking.
8298 * buffer.h (struct buffer_text, struct buffer):
8299 * frame.h (struct frame):
8300 * window.h (struct window):
8301 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8302 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8303 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8304 no-longer-valid use of HAVE_MENUS.
8305 * xdisp.c (propagate_buffer_redisplay): Now static.
8307 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8309 * xmenu.c (Fmenu_or_popup_active_p):
8310 * window.c (Fset_window_configuration):
8311 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8312 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8313 * fns.c (Fyes_or_no_p):
8314 * editfns.c (Fmessage_box, Fmessage_or_box):
8315 * alloc.c (make_save_ptr_ptr):
8316 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8318 * window.c (Fset_window_configuration): Move select_window later.
8320 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8322 Refine redisplay optimizations to only redisplay *some* frames/windows
8323 rather than all of them.
8324 * xdisp.c (REDISPLAY_SOME): New constant.
8325 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8326 (bset_redisplay, bset_update_mode_line): New functions.
8327 (message_dolog): Use bset_redisplay.
8328 (clear_garbaged_frames): Use fset_redisplay.
8329 (echo_area_display): Use wset_redisplay.
8330 (buffer_shared_and_changed): Remove.
8331 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8332 frame titles. Compute the actual set of windows redisplayed.
8333 Don't update frame titles and menu bars for frames that don't need to
8335 (propagate_buffer_redisplay): New function.
8337 (redisplay_internal): Use it. Be more selective in the set of windows
8338 we redisplay. Propagate windows_or_buffers_changed to
8339 update_mode_lines a bit later to simplify the code.
8340 (mark_window_display_accurate_1): Reset window and buffer's
8342 (redisplay_window): Do nothing if neither the window nor the buffer nor
8343 the frame needs redisplay.
8344 * window.h (struct window): Add `redisplay' field.
8345 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8346 (redisplay_other_windows, window_list): New declarations.
8347 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8348 (window_list): Not static any more.
8349 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8350 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8351 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8352 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8353 * frame.h (struct frame): Add `redisplay' field.
8354 Move `external_menu_bar' bitfield next to other bit-fields.
8355 (SET_FRAME_GARBAGED): Use fset_redisplay.
8356 (SET_FRAME_VISIBLE): Don't garbage the frame;
8357 Use redisplay_other_windows.
8358 * buffer.h (struct buffer): Add `redisplay' field.
8359 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8360 (modify_overlay): Use bset_redisplay.
8361 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8363 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8365 Support w32 file notifications in batch mode.
8366 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8367 invalid (which happens in batch mode). If non-interactive, call
8368 handle_file_notifications to store file notification events in the
8369 input queue. (Bug#15933)
8371 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8373 * w32inevt.c (handle_file_notifications): Now external, not static.
8375 * w32term.h (handle_file_notifications): Provide prototype.
8377 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8378 init_crit, since init_display, which does that otherwise, is not
8381 2013-11-27 Glenn Morris <rgm@gnu.org>
8383 * Makefile.in ($(lispsource)/international/charprop.el): New.
8384 (emacs$(EXEEXT)): Depend on charprop.el.
8386 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8388 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8389 deleting portions of the buffer under non-nil REPLACE argument.
8392 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8393 directory, watch it and not its parent.
8394 (add_watch): Allow empty string in FILE.
8396 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8398 * window.c (Fset_window_start, window_resize_apply)
8399 (window_scroll): Reset window_end_valid (Bug#15957).
8401 2013-11-27 Glenn Morris <rgm@gnu.org>
8403 * Makefile.in (leimdir): Now in lisp source directory.
8404 ($(leimdir)/leim-list.el): Just use ../leim .
8405 * epaths.in (PATH_DUMPLOADSEARCH):
8406 * lread.c (load_path_default):
8407 * nsterm.m (ns_load_path): No more leim directory.
8409 2013-11-26 Andreas Schwab <schwab@suse.de>
8411 * .gdbinit (xgettype): Add cast.
8413 2013-11-26 Glenn Morris <rgm@gnu.org>
8415 Preload leim-list.el.
8416 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8417 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8418 is a single directory.
8420 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8422 bool-vector-subsetp is now the normal direction (Bug#15912).
8423 * data.c (Fbool_vector_subsetp): Test whether the first argument
8424 is a subset of the second one, not the reverse. Add doc string.
8426 Fix minor problems found by static checking.
8427 * lread.c (load_path_default): Now static.
8428 * textprop.c (text_property_stickiness): Be consistent about the
8429 test used when deciding whether to consider the previous character.
8430 This simplifies the code a bit.
8432 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8434 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8436 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8437 (syms_of_frame): Don't defsubr them.
8439 2013-11-25 Glenn Morris <rgm@gnu.org>
8441 * lread.c (load_path_default): Change the sense of the argument.
8442 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8443 from dump_path. When it is not, avoid checking dump_path twice.
8445 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8446 uninstalled dump_path against installed Vload_path. (Bug#15964)
8448 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8450 Export get_pos_property to Elisp.
8451 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8452 (syms_of_editfns): Export it to Elisp.
8454 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8456 2013-11-23 Romain Francoise <romain@orebokech.com>
8458 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8459 initialization here ...
8460 (syms_of_fileio): ... from here.
8462 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8464 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8465 Please use --enable-check-lisp-object-type.
8467 2013-11-23 Glenn Morris <rgm@gnu.org>
8469 * process.c (get_process): Explicit error for dead buffers.
8471 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8473 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8475 2013-11-23 Glenn Morris <rgm@gnu.org>
8477 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8478 * lread.c (load_path_check): Take path to check as argument.
8479 (load_path_default): New, split from init_lread.
8480 (init_lread): Move calc of default load-path to load_path_default.
8481 Empty elements in EMACSLOADPATH now stand for the default.
8482 (load-path): Doc fix.
8483 * emacs.c (decode_env_path): Add option to treat empty elements
8484 as nil rather than ".".
8485 * callproc.c (init_callproc_1, init_callproc):
8486 * image.c (Vx_bitmap_file_path):
8487 * lisp.h (decode_env_path):
8488 * lread.c (Vsource_directory):
8489 Update for new argument spec of decode_env_path.
8491 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8493 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8494 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8496 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8498 Fix some dependency problems that cause unnecessary recompiles.
8499 Problem reported by RMS in
8500 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8501 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8502 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8503 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8504 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8505 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8506 (boostrap-clean): No need to remove stamp-oldxmenu.
8508 Fix recently introduced bool vector overrun.
8509 This was due to an optimization that went awry.
8510 Reported by Glenn Morris in
8511 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8512 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8513 for empty vectors, undoing the 2013-11-18 change.
8514 * data.c (bool_vector_binop_driver): Rely on this.
8515 Fix bug that occasionally overran the destination.
8516 * lisp.h (struct Lisp_Bool_vector): Document this.
8518 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8520 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8523 * nsterm.m (init, run, stop:): Comment out for now, does not work
8526 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8528 * charset.c (syms_of_charset): Don't read past end of string.
8530 2013-11-19 Glenn Morris <rgm@gnu.org>
8532 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8534 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8536 Add hooks to run on gaining/losing focus. (Bug#15029)
8537 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8538 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8539 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8541 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8543 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8544 The old names predated the API change that put destination at end.
8546 Improve API of recently-added bool vector functions (Bug#15912).
8547 The old API had (bool-vector-count-matches A B)
8548 and (bool-vector-count-matches-at A B I), which gave the
8549 misleading impression that the two functions were variants, one
8550 with a location I. The new API has (bool-vector-count-population A)
8551 and (bool-vector-count-consecutive A B I) to make the distinction
8552 clearer. The first function no longer has a B argument, since the
8553 caller can easily determine the number of nils if the length and
8554 number of ts is known.
8555 * data.c (Fbool_vector_count_population): Rename from
8556 bool_vector_count_matches, and accept just 1 argument.
8557 (Fbool_vector_count_consecutive): Rename from
8558 Fbool_vector_count_matches_at.
8560 Always allocate at least one bits_word per bool vector.
8561 See Daniel Colascione in:
8562 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8563 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8564 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8565 * lisp.h (struct Lisp_Bool_vector): Document this.
8567 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8569 * insdel.c (invalidate_buffer_caches): New function, consolidated
8570 from part of prepare_to_modify_buffer.
8571 (insert_from_gap, prepare_to_modify_buffer):
8572 * coding.c (code_convert_region, code_convert_string):
8573 Call invalidate_buffer_caches. (Bug#15841)
8575 * lisp.h (invalidate_buffer_caches): Add prototype.
8577 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8579 * w32term.c (x_update_window_end): Don't invalidate the entire
8580 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8581 highlight needs to be redisplayed. (Bug#15913)
8583 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8585 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8587 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8589 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8590 while we are using Vprin1_to_string_buffer.
8592 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8593 after inserting the description string. (Bug#15907)
8595 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8597 * data.c: Work around bogus GCC diagnostic about shift count.
8598 Reported by Eli Zaretskii in
8599 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8600 (pre_value): New function.
8601 (count_trailing_zero_bits): Use it.
8603 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8605 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8606 assume C macros are not supported even under -g3 in these old GCC
8609 2013-11-15 Leo Liu <sdl.web@gmail.com>
8611 * minibuf.c (Ftry_completion, Fall_completions)
8612 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8614 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8616 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8617 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8618 This avoids placing unnecessary constants into the Emacs code.
8620 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8622 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8623 for Cygwin w32 build.
8625 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8626 for Cygwin w32 build. (Bug#15892)
8628 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8630 Simplify, port and tune bool vector implementation.
8631 * alloc.c (bool_vector_exact_payload_bytes)
8632 (bool_vector_payload_bytes): Remove.
8633 (bool_vector_fill): Return its argument.
8634 * alloc.c (bool_vector_fill):
8636 * print.c (print_object):
8637 Simplify by using bool_vector_bytes.
8638 * alloc.c (make_uninit_bool_vector):
8639 New function, broken out from Fmake_bool_vector.
8640 (Fmake_bool_vector): Use it. Use tail call.
8641 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8642 * data.c (BITS_PER_ULL): New constant.
8643 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8644 if long long versions don't exist.
8645 (shift_right_ull): New function.
8646 (count_one_bits_word): New function, replacing popcount_bits_word
8647 macro. Don't assume that bits_word is no wider than long long.
8648 (count_one_bits_word, count_trailing_zero_bits):
8649 Don't assume that bits_word is no wider than long long.
8650 * data.c (bool_vector_binop_driver, bool_vector_not):
8651 * fns.c (Fcopy_sequence):
8653 Create an uninitialized destination, to avoid needless work.
8654 (internal_equal): Simplify.
8655 (Ffillarray): Prefer tail call.
8656 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8657 contain at least one word.
8658 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8659 chars are narrower than ints.
8660 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8661 * fns.c (Fcopy_sequence):
8663 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8664 Don't try to port to hosts where bits_word values have holes; the
8665 code wouldn't work there anyway. Verify this assumption, though.
8666 (bool_vector_bytes): New function.
8667 (make_uninit_bool_vector): New decl.
8668 (bool_vector_fill): Now returns Lisp_Object.
8670 * xfns.c (xic_create_fontsetname):
8671 * xrdb.c (gethomedir): Prefer tail calls.
8673 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8675 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8676 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8678 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8679 that requires a return value.
8680 (Fset_buffer_modified_p): Take advantage of this change to do
8683 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8685 * buffer.c (Frestore_buffer_modified_p): Sync it with
8686 Fset_buffer_modified_p.
8687 (Fforce_mode_line_update): New function, moved from subr.el.
8688 (Fset_buffer_modified_p): Use them.
8689 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8691 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8693 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8694 This avoids undefined behavior when subtracting pointers into
8695 different aways. On my platform it also makes the code a tad
8696 smaller and presumably faster.
8698 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8700 * keyboard.c (command_loop_1): Use region-extract-function.
8701 * insdel.c (Qregion_extract_function): Not static any more (can we
8702 stop pretending that these vars can benefit from being marked static?).
8704 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8706 * search.c (find_newline): If buffer text is relocated during the
8707 "dumb loop", adjust C pointers into buffer text to follow suit.
8710 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8712 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8713 for conversion (Bug#15837).
8715 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8717 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8718 for the entire range of inserted characters. (Bug#15841)
8720 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8722 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8724 (realize_default_face): Remove assignment to distant-foreground if
8725 unspecified (Bug#15815).
8727 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8729 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8730 cache-long-scans disabled, since we don't want to call
8731 prepare_to_modify_buffer (in insert_1_both) for each message we
8734 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8735 from buffer.c. Improve commentary to the buffer field setter
8738 * buffer.c (bset_cache_long_scans): Static function deleted.
8739 Improve commentary to the buffer field setter functions.
8740 (init_buffer_once): Default for cache-long-scans changed to t.
8743 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8745 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8747 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8748 This bug was introduced in my 2013-06-21 change, and caused
8749 struct Lisp_Sub_Char_Table objects to be given too many slots,
8750 which broke 'make -C admin/unidata'.
8752 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8754 Import changes from mac-port 4.5.
8755 * macfont.m (mac_font_copy_default_descriptors_for_language)
8756 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8757 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8758 (macfont_language_default_font_names): New.
8759 (macfont_list): Rearrange language/charset code.
8760 (macfont_close): Don't check for macfont_info->cache.
8761 (mac_ctfont_create_preferred_family_for_attributes): New font
8762 selection code, call
8763 mac_font_copy_default_name_for_charset_and_languages.
8764 (mac_font_copy_default_descriptors_for_language)
8765 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8767 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8769 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8771 Port to C11 aligned_alloc, and fix some integer overflows.
8772 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8773 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8774 and use of posix_memalign replaced with aligned_alloc.
8775 (aligned_alloc): New function, defined or declared as needed.
8776 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8777 Don't undef; configure.ac now does this.
8778 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8779 (calloc, aligned_alloc): Check for integer overflow.
8780 (aligned_alloc): Rename from memalign. All uses changed.
8781 (memalign): New function, an alias for aligned_alloc.
8783 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8785 * xdisp.c (redisplay_internal): Fix typo in last change.
8787 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8789 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8791 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8793 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8794 redisplay--mode-lines-cause.
8795 (redisplay_internal): Keep them uptodate. Remove redundant check of
8796 buffer_shared_and_changed.
8797 * *.[chm]: Number every assignment to update_mode_lines so we
8798 can track why it is set.
8800 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8802 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8804 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8806 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8807 can track why it is set.
8809 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8811 Integer-related fixes for term.c etc.
8812 * dispextern.h (face_tty_specified_color): New function.
8813 * term.c (turn_on_face): Don't rely on undefined behavior when
8814 assigning an out-of-range value to 'long'.
8815 Simplify test for toggling highlight.
8816 (tty_capable_p): Omit last two (unused) args. All callers changed.
8817 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8818 (read_menu_input, tty_menu_activate, tty_menu_show):
8819 * xfaces.c (x_supports_face_attributes_p)
8820 (tty_supports_face_attributes_p):
8821 Use bool for boolean. All callers changed.
8822 (tty_supports_face_attributes_p): Omit defaults for color indices;
8823 no longer needed. Simplify tail call.
8825 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8827 * xdisp.c (prepare_menu_bars): Mark static.
8828 * lisp.h (prepare_menu_bars): Don't declare.
8829 * xselect.c (x_handle_selection_clear):
8830 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8832 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8834 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8835 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8837 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8839 * keyboard.c (Fcommand_error_default_function): Rename from
8840 Fdefault_error_output.
8842 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8844 * keyboard.c (Fdefault_error_output): New function, extracted from
8846 (syms_of_keyboard): Use it for Vcommand_error_function.
8848 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8850 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8851 (init_eval): Use it to ensure handlerlist is non-NULL.
8852 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8853 (Fsignal): Adjust NULLness test of handlerlist.
8854 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8856 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8858 * callproc.c (call_process): Call prepare_to_modify_buffer before
8859 decoding text read from the sub-process, as the decoded stuff will
8860 be inserted into the buffer. This will invalidate the various
8861 caches maintained for the buffer. (Bug#15148)
8863 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8865 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8866 string of glyphless-char-display.
8868 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8870 * nsfns.m (ns_get_name_from_ioreg): New function.
8871 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8872 OSX >= 10.9. Use ns_get_name_from_ioreg.
8874 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8876 Simplify and port recent bool vector changes.
8877 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8878 only in this file. Use a more-efficient implementation if the
8879 second argument is a power of 2.
8880 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8881 Remove no-longer-necessary compile-time checks.
8882 (bool_vector_exact_payload_bytes): New function.
8883 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8884 exact payload changed to call the new function. Do not assume
8885 that the arg or result fits in ptrdiff_t.
8886 (bool_vector_fill): New function.
8887 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8889 (vroundup_ct): Don't assume arg fits in size_t.
8890 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8891 invoke set_category_set.
8892 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8893 All callers changed. Use bool_vector_set.
8894 * category.h (XCATEGORY_SET): Remove; no longer needed.
8895 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8897 * data.c (Faref): Use bool_vector_ref.
8898 (Faset): Use bool_vector_set.
8899 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8900 (Fbool_vector_not, Fbool_vector_count_matches)
8901 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8902 * fns.c (concat): Use bool_vector_ref.
8903 (Ffillarray): Use bool_vector_fill.
8904 (mapcar1): Use bool_vector_ref.
8905 (sxhash_bool_vector): Hash words, not bytes.
8906 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8907 a constant, since it's now used in #if.
8908 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8909 unsigned char on unusual architectures, so that we no longer
8910 assume that the number of bits per bits_word is a power of two or
8911 is a multiple of 8 or of CHAR_BIT.
8912 (Qt): Add forward decl.
8913 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8914 at least as strictly as bits_word.
8915 (bool_vector_data, bool_vector_uchar_data): New accessors.
8916 All data structure accesses changed to use them.
8917 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8918 (bool_vector_set): New functions.
8919 (bool_vector_fill): New decl.
8920 (ROUNDUP): Move to alloc.c as described above.
8922 Fix recent gnutls changes.
8923 * gnutls.c (Fgnutls_boot): Don't assume C99.
8924 * process.c (wait_reading_process_output): Fix typo in recent change.
8926 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8928 * process.c (wait_reading_process_output, read_process_output)
8929 (send_process): Check gnutls_state is not NULL.
8931 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8932 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8934 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8936 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8937 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8939 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8942 * nsfns.m (Fx_create_frame): Fix memory leak.
8944 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8945 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8946 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8948 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8950 * xdisp.c (message3_nolog, message_with_string): Encode the string
8951 before writing it to the terminal in a non-interactive session.
8953 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8954 sure we concatenate them into a unibyte string.
8956 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8957 resulting temporary name before returning it to the caller.
8958 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8959 is a unibyte string, convert NAME to a unibyte string to ensure
8960 that the result is also a unibyte string.
8962 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8963 create unibyte strings from default paths and directory/file
8966 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8969 * callproc.c (init_callproc): Use build_unibyte_string to make
8970 sure we create unibyte strings from default paths and
8971 directory/file names.
8973 * buffer.c (init_buffer): Don't store default-directory of
8974 *scratch* in multibyte form. The original problem which led to
8975 that is described in
8976 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8977 but it was solved long ago. (Bug#15260)
8979 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8981 Port to stricter C99 platforms.
8982 Especially, C99 prohibits nesting a struct X inside struct Y if
8983 struct X has a flexible array member.
8984 * alloc.c (struct sdata): New type.
8985 (sdata): Implement in terms of struct sdata.
8986 Remove u member; all uses replaced by next_vector, set_next_vector.
8987 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8988 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8989 (struct sblock): Rename first_data member to data, which is now
8990 a flexible array member. All uses changed.
8991 (next_vector, set_next_vector, large_vector_vec): New functions.
8992 (vector_alignment): New constant.
8993 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8994 (struct large-vector): Now merely a NEXT member, since the old approach
8995 ran afoul of stricter C99. All uses changed to use
8996 large_vector_vec or large_vector_offset.
8997 (large_vector_offset): New constant.
8998 * dispnew.c: Include tparam.h, for tgetent.
8999 Do not include term.h; no longer needed.
9000 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9001 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9002 (struct Lisp_Vector): Use a flexible array member for contents,
9003 instead of a union with a member that is an array of size 1.
9005 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9006 fact that the struct no longer contains a union.
9007 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9008 (struct Lisp_Save_Value, struct Lisp_Free):
9009 Use unsigned, not int, for spacers, to avoid c99 warning.
9010 (union specbinding): Use unsigned, not bool, for bitfield, as
9011 bool is not portable to pre-C99 hosts.
9013 2013-11-04 Glenn Morris <rgm@gnu.org>
9015 * emacs.c (usage_message): Mention that `-L :...' appends.
9017 2013-11-02 Glenn Morris <rgm@gnu.org>
9019 * Makefile.in (abs_builddir): Remove.
9020 (bootstrap_exe): Use relative filename.
9022 Use relative filenames in TAGS files.
9023 * Makefile.in (abs_srcdir): Remove it again.
9024 (.PHONY): Remove frc.
9025 (maintainer-clean): No more TAGS-LISP file.
9026 (TAGS): Pass relative file names to etags.
9027 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9029 * Makefile.in (abs_srcdir): New, set by configure.
9031 (maintainer-clean): Remove pointless echo. That should be in the
9032 top-level Makefile, if anywhere. Delete TAGS-LISP.
9033 (extraclean): No s/ and m/ directories for some time.
9034 (TAGS): Also depend on ctagsfiles3.
9035 Remove no-longer-defined S_FILE.
9036 Pass absolute filenames to etags once more.
9037 (TAGS-LISP): Replace lispdir with its expansion.
9038 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9039 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9041 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9043 * xfaces.c (check_lface_attrs, realize_default_face):
9044 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9045 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9047 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9049 * emacs.c (original_pwd): Remove global var by making it local.
9050 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9052 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9054 * xfaces.c: Declare color_distance.
9055 (QCdistant_foreground): New variable.
9056 (NEAR_SAME_COLOR_THRESHOLD): New define.
9057 (load_color2): New function.
9058 (load_color): Call load_color2.
9059 (load_face_colors): Call load_color2 and if distant-color is specified
9060 calculate distant and use distant-color if colors are near.
9061 (LFACE_DISTANT_FOREGROUND): New define.
9062 (merge_face_ref, Finternal_set_lisp_face_attribute)
9063 (Finternal_get_lisp_face_attribute)
9064 (x_supports_face_attributes_p): Handle distant-foreground similar to
9066 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9068 * dispextern.h (lface_attribute_index):
9069 Add LFACE_DISTANT_FOREGROUND_INDEX.
9071 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9073 * image.c (pbm_next_char): New function.
9074 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9075 (pbm_scan_number): Use it.
9076 (Qlibjpeg_version): New variable.
9077 (syms_of_image): DEFSYM and initialize it.
9079 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9081 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9083 2013-10-31 Glenn Morris <rgm@gnu.org>
9085 * emacs.c (original_pwd): New char.
9086 (main): If using --chdir, store original_pwd.
9087 (init_cmdargs): When setting Vinvocation_directory based on a
9088 relative argv[0], use original_pwd if set. (Bug#15768)
9090 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9092 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9094 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9096 * insdel.c: Fix minor problems found by static checking.
9097 (Qregion_extract_function): Now static.
9098 (prepare_to_modify_buffer_1): Remove unused locals.
9100 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9102 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9103 (syms_of_xdisp): Declare pre-redisplay-function.
9104 (markpos_of_region): Remove function.
9105 (init_iterator, compute_stop_pos, handle_face_prop)
9106 (face_before_or_after_it_pos, reseat_to_string)
9107 (get_next_display_element, window_buffer_changed)
9108 (redisplay_internal, try_cursor_movement, redisplay_window)
9109 (try_window_reusing_current_matrix, try_window_id, display_line)
9110 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9111 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9112 * window.h (struct window): Remove field `region_showing'.
9113 * dispextern.h (struct it): Remove region_beg/end_charpos.
9114 (face_at_buffer_position, face_for_overlay_string)
9115 (face_at_string_position): Update prototypes.
9116 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9117 (face_at_string_position): Remove `region_beg' and `region_end' args.
9118 * fontset.c (Finternal_char_font):
9119 * font.c (font_at, font_range): Adjust calls accordingly.
9120 * insdel.c (Qregion_extract_function): New var.
9121 (syms_of_insdel): Initialize it.
9122 (prepare_to_modify_buffer_1): Use it.
9124 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9126 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9127 * ftxfont.c (ftxfont_get_gcs):
9128 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9129 * xfaces.c (x_free_colors, x_free_dpy_colors)
9130 (x_create_gc, unload_color):
9131 * xselect.c (x_property_data_to_lisp):
9132 * xsettings.c (parse_settings):
9133 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9134 (get_bits_and_offset): Adjust definition.
9135 * frame.c (XParseGeometry): Adjust locals.
9136 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9137 * regex.h (toplevel): Likewise for reg_syntax_t.
9139 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9141 * eval.c (run_hook_with_args): Use FUNCTIONP.
9143 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9145 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9146 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9147 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9148 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9149 on MS-Windows anyway.
9150 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9151 (free_realized_face): ...adjust user.
9152 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9153 white relief pixels to -1.
9154 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9155 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9156 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9158 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9160 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9161 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9162 in practice now. All callers changed.
9164 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9166 * dispextern.h (struct face): Use bitfields for 'underline_type'
9167 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9168 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9169 'stipple' member. Move 'lface' member up to help...
9170 * xfaces.c (make_realized_face): ...this function to find and
9171 clear just the members that need clearing.
9172 (load_face_colors, realize_x_face):
9173 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9175 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9177 * xftfont.c (struct xftfont_info): Remove set-but-unused
9179 (xftfont_open): Adjust user.
9180 (xftfont_get_colors): Remove useless prototype.
9182 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9184 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9185 before passing them to 'unexec'. (Bug#15260)
9187 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9189 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9191 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9193 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9194 the changed signature of the font driver's 'close' method.
9196 * w32font.h (w32font_close): Adjust the prototype to the change in
9197 function definition.
9199 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9201 * w32uniscribe.c (uniscribe_close): Adapt the call to
9202 w32font_close to its new prototype.
9204 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9206 Omit unused frame argument of font API's close function.
9207 * font.h (struct font): Drop frame argument. Adjust comment.
9208 * font.c (font_clear_cache, font_close_object): Adjust users.
9209 * ftfont.c (ftfont_close):
9210 * ftxfont.c (ftxfont_close):
9211 * macfont.m (macfont_close):
9212 * nsfont.m (nsfont_close):
9213 * w32font.c (w32font_close):
9214 * xfont.c (xfont_close):
9215 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9216 tweak comments and make functions safe if called more than once for
9217 the same font object.
9219 Perform font-specific cleanup when font object is swept by GC. See
9220 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9221 * alloc.c (cleanup_vector): New function.
9222 (sweep_vector): Call it for each reclaimed vector object.
9223 * font.h (struct font): Adjust comment.
9225 2013-10-24 Glenn Morris <rgm@gnu.org>
9227 * Makefile.in (abs_top_srcdir): New, set by configure.
9229 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9231 Adjust recent font-related changes to fix bug#15686.
9232 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9233 is a live window system frame, mark its default font too.
9235 2013-10-23 Glenn Morris <rgm@gnu.org>
9237 * Makefile.in (RUN_TEMACS): Make relative (again).
9238 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9239 (bootstrap-emacs$(EXEEXT)):
9240 Quote entities that might contain whitespace.
9242 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9244 Port to Solaris 10 and its bundled GCC.
9245 Problem reported by Timothy C. Burt.
9246 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9248 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9250 Do not allow font caches to grow too large.
9251 * alloc.c (compact_font_cache_entry, compact_font_caches):
9252 New functions or stub if not HAVE_WINDOW_SYSTEM.
9253 (compact_undo_list): Factor out from Fgarbage_collect.
9255 (mark_face_cache): Mark face font. Move down to avoid
9257 (mark_terminals): Do not mark font cache here.
9258 (Fgarbage_collect): Call compaction functions described
9259 above. Adjust comment.
9261 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9263 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9264 chdir to HOME (bug#15607).
9266 * nsterm.m (Qcocoa, Qgnustep): New variables.
9267 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9268 (ns_get_color): Make selection color work for GNUstep also.
9270 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9272 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9273 handles mouse clicks. Instead, let GPM use the same code as all
9274 the other mice use. See the discussion starting at
9275 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9276 for the details of the problem with the menu bar this fixes.
9278 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9280 Remove port-specific display name lists to avoid extra
9281 complexity and data duplication with display info lists.
9282 * xterm.h (x_display_name_list): Remove declaration.
9283 * xterm.c (x_display_name_list): Remove.
9284 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9285 * xfns.c (x_display_info_for_name, Fx_display_list):
9286 Likewise. Use x_display_list where appropriate.
9287 * w32term.h (w32_display_name_list): Remove declaration.
9288 * w32term.c (w32_display_name_list): Remove.
9289 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9291 * w32fns.c (x_display_info_for_name, Fx_display_list):
9292 Likewise. Use x_display_list where appropriate.
9293 * nsterm.h (ns_display_name_list): Remove declaration.
9294 * nsterm.m (ns_display_name_list): Remove.
9295 (ns_term_init, syms_of_nsterm): Adjust users.
9296 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9297 Likewise. Use x_display_list where appropriate.
9298 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9299 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9300 (mark_terminals): Mark per-terminal font cache.
9302 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9304 Don't run timers in input-pending-p. Its new check-timers param
9305 provides the prior behavior. (Bug#15045).
9306 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9308 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9310 Make some functions static in non-Microsoft builds.
9311 On my platform (Fedora 19 x86-64), this shrinks the
9312 Emacs executable (text+data) by 0.25%.
9313 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9314 (load_color) [!MSDOS]:
9315 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9316 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9317 * lisp.h (check_existing):
9318 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9319 (network_interface_info) [!WINDOWSNT]:
9320 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9321 Remove extern decls.
9322 * fileio.c (check_existing):
9323 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9324 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9325 (network_interface_info) [!WINDOWSNT]:
9326 * term.c (encode_terminal_code) [!WINDOWSNT]:
9327 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9328 * xfaces.c (load_color) [!MSDOS]:
9330 * fileio.c (check_existing, check_executable, check_writable):
9331 * process.c (network_interface_list, network_interface_info):
9332 Move earlier, so that we don't need forward decls.
9333 * gnutls.c (fn_gnutls_transport_set_errno)
9334 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9336 * w32.c (init_environment): Use faccessat rather than
9337 check_existing, partly for consistency with the rest of the code
9338 in this file, partly so that check_existing can be static.
9340 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9341 * emacs.c (MAIN_PROGRAM): New macro.
9342 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9343 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9345 bool vector int width fixes
9346 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9347 (Fbool_vector_count_matches_at):
9348 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9349 can exceed PTRDIFF_MAX, at least in theory.
9350 (Fbool_vector_count_matches_at):
9351 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9353 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9355 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9356 (struct sockaddr): Add forward decl, for platforms that lack it.
9358 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9360 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9363 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9365 * w32.c (network_interface_get_info, network_interface_list)
9366 (network_interface_info): New functions. (Bug#15610)
9367 (GetAdaptersInfo_Proc): New typedef.
9368 (get_adapters_info): New wrapper function.
9369 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9371 * process.h (network_interface_list, network_interface_info):
9374 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9375 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9376 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9377 for WINDOWSNT. Doc fix.
9378 (syms_of_process): Defsubr Snetwork_interface_list and
9379 Snetwork_interface_info unconditionally.
9381 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9382 in NS GUI sessions. (Bug#15629)
9384 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9386 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9388 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9390 * print.c (print_object): Print " ..." when truncating bool vectors.
9392 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9394 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9395 standard mouse buttons.
9397 * termhooks.h (struct input_event): Remove incorrect commentary.
9399 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9401 Disallow bool vector operations on mixed-length operands.
9402 The old behavior left garbage in the result vector sometimes,
9403 and didn't seem to be useful.
9404 * data.c (Qwrong_length_argument): New static var.
9405 (wrong_length_argument): New function.
9406 (bool_vector_binop_driver): Check that args agree in length.
9408 * keyboard.c, keyboard.h (all_kboards): Now static.
9410 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9412 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9413 note from the lispref.
9415 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9417 * nsterm.h (struct ns_display_info): Remove set-but-unused
9418 member image_cache (image caches are per-terminal anyway).
9419 (FRAME_X_IMAGE_CACHE): Remove.
9420 * nsterm.m (ns_initialize_display_info): Adjust user.
9422 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9424 * w32proc.c: Include mingw_time.h.
9426 * w32.c: Include mingw_time.h.
9428 Implement scrolling of TTY menus when the screen is too short.
9430 * term.c (tty_menu_display): Accept an additional argument, the
9431 menu item from which to start displaying the menu. Account for
9432 the value of Y when limiting the menu to the number of available
9434 (mi_result): New enumeration.
9435 (read_menu_input): Return enumerated value. When the y coordinate
9436 hits min_y or max_y, return scroll indication instead of wrapping
9438 (tty_menu_activate): Handle the scrolling indications from
9439 read_menu_input. Compute the first menu item to display and pass
9440 it to tty_menu_display.
9442 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9444 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9445 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9446 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9447 Adjust to match the change described below.
9448 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9449 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9450 memory_below_frame members to...
9451 * termchar.h (struct tty_display_info): ...here because they're
9452 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9453 * term.c (init_tty):
9454 * nsterm.m (ns_create_terminal):
9455 * w32term.c (w32_create_terminal):
9456 * xterm.c (x_create_terminal): Adjust users.
9457 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9458 to filter out non-TTY frames. Adjust comment.
9459 (scrolling): Adjust user. Prefer eassert for debugging check.
9461 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9463 * xfaces.c (PT_PER_INCH): Remove unused macro.
9464 * termhooks.h (struct terminal): Remove set-but-unused
9465 member fast_clear_end_of_line.
9466 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9467 * nsterm.m (ns_create_terminal):
9468 * term.c (init_tty):
9469 * w32term.c (w32_create_terminal):
9470 * xterm.c (x_create_terminal): Adjust users.
9472 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9474 * lisp.h (bool_vector_size): New function.
9475 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9476 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9477 (Fbool_vector_not, Fbool_vector_count_matches_at):
9478 Remove uses of 'eassume' that should no longer be needed,
9479 because they are subsumed by the 'eassume' in bool_vector_size.
9481 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9483 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9484 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9485 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9487 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9489 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9490 have different dimensions. (Bug#15575)
9492 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9495 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9497 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9499 * term.c (tty_menu_show): Never return with unbalanced
9500 specpdl. Use eassert for debugging check. Adjust style.
9502 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9504 * term.c (read_menu_input): Make selection of menu items
9505 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9506 (tty_menu_activate): Fix off-by-one error when computing max_y.
9508 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9510 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9511 audit logging (only used with GnuTLS 3.x) and enable it.
9513 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9515 * dispnew.c (redraw_frame): Remove useless #ifdef because
9516 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9517 Also, move TTY fflush to...
9518 * term.c (tty_update_end): ...this function.
9520 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9522 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9523 the end of the frame's glyph matrix. (Bug#15575)
9525 * term.c (tty_menu_display): Don't move cursor while overwriting
9526 frame's glyphs with menu items. Limit the number of items
9527 displayed to what can be shown on the available screen lines,
9528 excluding the echo area.
9529 (tty_menu_activate): Limit the Y coordinate allowed by
9530 read_menu_input to the last screen line used for menu display.
9532 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9534 * lisp.h (eassume): New macro.
9535 Also, include <verify.h>, for 'assume'.
9536 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9537 (vroundup, vector_nbytes):
9538 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9539 (Fbool_vector_not, Fbool_vector_count_matches)
9540 (Fbool_vector_count_matches_at):
9541 Use eassume, not eassert.
9542 * casetab.c (set_identity, shuffle):
9543 * composite.c (composition_gstring_put_cache):
9544 * dispnew.c (update_frame_1):
9545 * ftfont.c (ftfont_shape_by_flt):
9546 * image.c (gif_load):
9547 * intervals.c (offset_intervals):
9548 * macfont.m (macfont_shape):
9549 Remove calls to 'assume' that are no longer needed, because
9550 --enable-gcc-warnings no longer generates bogus warnings
9551 when these calls are removed.
9553 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9555 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9557 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9559 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9560 (Qsubstitute_env_in_file_name): New var.
9561 (syms_of_fileio): Define it.
9563 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9565 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9566 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9569 * term.c (save_and_enable_current_matrix): Don't allocate and
9570 don't save margin areas.
9571 (restore_desired_matrix): Don't restore margin areas.
9572 (free_saved_screen): Don't free margin areas.
9574 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9576 * image.c: Pacify --enable-gcc-warnings.
9577 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9578 #define only if used.
9580 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9582 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9583 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9584 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9585 (gif_load): For giflib v5.x and later, display the error message
9586 produced by giflib when its functions fail.
9587 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9590 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9592 * keyboard.c (last_event_timestamp): Remove. For X selection and
9593 GTK popup menus, it may be obtained from per-frame X display info.
9594 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9595 (process_special_events): Adjust users.
9596 * keyboard.h (last_event_timestamp): Remove declaration.
9597 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9598 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9599 * menu.h (xmenu_show): Adjust prototype.
9600 * menu.c (Fx_popup_menu): Adjust user.
9601 * xselect.c (x_own_selection, x_get_foreign_selection)
9602 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9604 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9606 * keyboard.c (init_kboard): Now static. Add arg
9607 to denote window system. Adjust comment.
9608 (init_keyboard): Adjust user.
9609 (allocate_kboard): New function.
9611 * nsterm.m (ns_term_init):
9612 * term.c (init_tty):
9613 * w32term.c (w32_create_terminal):
9614 * xterm.c (x_term_init): Use it.
9615 * keyboard.h (init_kboard): Remove prototype.
9616 (allocate_kboard): Add prototype.
9618 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9620 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9621 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9623 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9625 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9627 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9629 * term.c (tty_menu_activate): Flush the output stream after
9630 showing the cursor, and don't mark the frame garbaged at exit from
9631 the function. Fixes redisplay glitches when moving from one menu
9634 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9636 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9637 or throw error (Bug#15570).
9639 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9641 * intervals.c (temp_set_point_both): Move test into 'eassert',
9644 * lisp.h (eassert): Don't use 'assume'.
9645 Sometimes 'assume' wins in performance, and sometimes it loses,
9646 so it shouldn't be used all the time. Perhaps we need two
9647 flavors of 'eassert', one for where 'assume' is far more likely
9648 to help or to hurt; but that can be done later.
9649 Problem reported by Dmitry Antipov in
9650 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9651 Also, don't include <verify.h>; no longer needed.
9653 2013-10-09 Glenn Morris <rgm@gnu.org>
9655 * eval.c (Fcond): Doc tweak.
9657 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9659 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9660 expressions with side effects to eassert. (Bug#15565)
9662 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9664 * fns.c (hashfn_user_defined): Allow hash functions to return any
9667 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9669 Fix minor problems found by static checking.
9670 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9671 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9672 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9673 * keyboard.c (read_menu_command): Remove unused local.
9674 * lisp.h (read_menu_command): New decl.
9675 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9676 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9677 Return ptrdiff_t, not int.
9678 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9679 not int, for benefit of xpalloc.
9680 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9682 (have_menus_p): Remove; unused.
9683 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9684 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9685 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9687 (save_and_enable_current_matrix): Omit unnecessary casts.
9688 (read_menu_input): Omit local extern decl (now in lisp.h).
9689 Don't access uninitialized storage if mouse_get_xy fails.
9690 (tty_menu_activate): Mark local as initialized, for lint.
9691 (tty_menu_activate, tty_meny_show): Remove unused locals.
9693 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9695 Support menus on text-mode terminals.
9696 * xterm.h (xw_popup_dialog): Add prototype.
9698 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9699 (xmenu_show): Block input here, instead in Fx_popup_menu.
9700 (xw_popup_dialog): New function, with X-specific bits of popup
9703 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9706 * window.c (Fset_window_configuration): Use run-time tests of the
9707 frame type instead of compile-time conditionals, when menu-bar
9708 lines are considered.
9710 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9711 (w32_popup_dialog): New prototypes.
9713 * w32menu.c (Fx_popup_dialog): Function deleted.
9714 (w32_popup_dialog): New function, with w32 specific bits of popup
9715 dialogs. Block input here.
9717 * w32inevt.c (w32_console_read_socket): Minor change to add
9718 debugging TTY events.
9720 * w32fns.c (show_hourglass): If returning early because the frame
9721 is not a GUI frame, unblock input.
9723 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9724 (cursorY): New functions.
9726 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9727 WINDOWSNT, macros that call curX and curY elsewhere.
9729 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9731 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9732 specific function to hide and show cursor on a text-mode terminal.
9733 (tty_menu_struct, struct tty_menu_state): New structures.
9734 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9735 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9736 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9737 (tty_menu_locate, save_and_enable_current_matrix)
9738 (restore_desired_matrix, screen_update, read_menu_input)
9739 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9740 (tty_pop_down_menu, tty_menu_last_menubar_item)
9741 (tty_menu_new_item_coords, tty_menu_show): New functions.
9742 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9744 * nsterm.h (ns_popup_dialog): Adjust prototype.
9746 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9748 (ns_popup_dialog): Adapt order of arguments to the other
9749 *_menu_show implementations.
9750 (Fx_popup_dialog): Function deleted.
9752 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9754 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9756 * menu.c (have_boxes): New function.
9757 (single_keymap_panes): Use it instead of a compile-time
9759 (single_menu_item): Use run-time tests of the frame type instead
9760 of compile-time conditionals.
9761 (encode_menu_string): New function.
9762 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9763 the macro, since different types of frame need different encoding
9765 (digest_single_submenu): Use run-time tests of frame type instead
9766 of, or in addition to, compile-time conditionals.
9767 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9768 (Fx_popup_menu): Detect when the function is called from keyboard
9769 on a TTY. Don't barf when invoked on a text-mode frame.
9770 Check frame type at run time, instead of compile-time conditionals for
9771 invoking terminal-specific menu-show functions.
9772 Call tty_menu_show on text-mode frames.
9773 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9774 run time to determine which alternative to invoke; support dialogs
9777 * keyboard.h <Qmouse_movement>: Declare.
9779 * keyboard.c <Qmouse_movement>: Now extern.
9780 <Qecho_keystrokes>: New static variable.
9781 (read_key_sequence): Accept an additional argument, a flag to
9782 prevent redisplay during reading of the key sequence. All callers
9784 (read_menu_command): New function.
9785 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9787 (toolkit_menubar_in_use): New function.
9788 (make_lispy_event): Use it instead of a compile-time test.
9790 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9791 window-system being available.
9793 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9794 to x-popup-dialog on the frame type, they all now support popup
9797 * dispnew.c (save_current_matrix): Save the margin areas.
9798 (restore_current_matrix): Restore margin areas.
9799 (update_frame_with_menu): New function.
9801 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9804 * alloc.c (make_save_ptr): Now compiled unconditionally.
9806 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9808 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9809 (redraw_frame, update_frame): Adjust users.
9810 * dispextern.h (set_window_update_flags): Adjust prototype.
9811 * xdisp.c (redisplay_internal): When updating all frames with zero
9812 windows_or_buffers_changed, assume that only the windows that shows
9813 current buffer should be really updated.
9815 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9817 Do not allocate huge temporary memory areas and objects while encoding
9818 for file I/O, thus reducing an enormous memory usage for large buffers.
9819 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9820 * coding.h (struct coding_system): New member raw_destination.
9821 * coding.c (setup_coding_system): Initialize it to zero.
9822 (encode_coding_object): If raw_destination is set, do not create
9823 dst_object. Add comment.
9824 * fileio.c (toplevel): New constant E_WRITE_MAX.
9825 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9826 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9828 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9830 * nsterm.m (windowDidExitFullScreen:)
9831 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9833 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9835 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9836 * keyboard.c (unblock_input_to): Don't process pending signals
9837 if a fatal error is in progress.
9839 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9840 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9841 they're talking about words in Lisp bool vectors.
9842 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9843 * data.c (popcount_bits_word): Rename from popcount_size_t.
9844 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9847 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9849 Improve support for popcount and counting trailing zeros (Bug#15550).
9850 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9851 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9852 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9853 (popcount_size_t_msc, popcount_size_t_gcc):
9854 Remove; now done by Gnulib.
9855 (popcount_size_t): Now a macro that defers to Gnulib.
9856 (count_trailing_zero_bits): Return int, for consistency with
9857 Gnulib and because Emacs prefers signed to unsigned int.
9858 Don't assume that size_t is either unsigned int or unsigned long
9859 or unsigned long long.
9860 (size_t_to_host_endian): Do not assume that size_t is either
9861 exactly 32 or exactly 64 bits wide.
9862 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9863 etc., so that it's now an enum constant, not a macro.
9864 No need to assume that it's either 32 or 64.
9866 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9868 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9871 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9873 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9874 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9876 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9878 emacs_read and emacs_write now use void *, not char *.
9879 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9880 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9881 Buffer arg is now void *, not char *. This matches plain
9882 'read' and 'write' better, and avoids a constraint violation
9883 on Solaris 9 with Oracle Studio.
9885 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9887 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9888 memset to explicit loop. Otherwise copy largest possible chunk
9889 from initialized to uninitialized part, thus allowing the longer
9890 memcpy runs and reducing the number of loop iterations.
9892 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9894 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9895 hide toolbar (Bug#15388).
9896 (windowDidEnterFullScreen:): If presentation options are zero,
9897 set them here (Bug#15388).
9898 (ns_update_auto_hide_menu_bar): Remove runtime check.
9899 Don't auto hide dock unless menubar is also auto hidden.
9901 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9903 * editfns.c (message): Mention batch mode in doc string.
9905 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9907 * nsterm.m (check_native_fs): Remove erroneous comment.
9909 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9911 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9912 uses find_newline instead of scan_newline and so doesn't move point.
9914 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9916 Use hardware support for byteswapping on glibc x86 etc.
9917 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9918 whereas the old swap64 needed 30.
9919 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9920 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9921 Use byteswap.h's macros to swap bytes.
9922 * lisp.h (swap16, swap32, swap64): Remove.
9923 All uses replaced by bswap_16, bswap_32, bswap_64.
9925 * bytecode.c (exec_byte_code): Use some more volatile variables
9926 to work around local variables getting clobbered by longjmp.
9927 Port to pre-C99, which doesn't allow decls after stmts.
9929 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9931 * lisp.h (eassert): Assume that COND is true when optimizing.
9932 In other words, take on the behavior of eassert_and_assume.
9933 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9934 (eassert_and_assume): Remove. All uses replaced by eassert.
9936 * xdisp.c (Qglyphless_char): Now static.
9938 Adjust to merge from gnulib.
9939 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9940 * lisp.h: Include <verify.h>, for 'assume'.
9942 * eval.c (clobbered_eassert): New macro.
9943 (internal_catch, internal_condition_case)
9944 (internal_condition_case_1, internal_condition_case_2)
9945 (internal_condition_case_n): Use it instead of eassert
9946 when the argument contains locals clobbered by longjmp.
9947 Don't use clobbered locals outside of clobbered_eassert.
9948 (internal_lisp_condition_case): Use a volatile variable
9949 to work around a local variable's getting clobbered.
9951 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9953 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9954 (PUSH_HANDLER): New macro.
9955 (catchlist): Remove.
9956 (handlerlist): Always declare.
9958 * eval.c (catchlist): Remove (merge with handlerlist).
9959 (handlerlist, lisp_eval_depth): Not static any more.
9960 (internal_catch, internal_condition_case, internal_condition_case_1)
9961 (internal_condition_case_2, internal_condition_case_n):
9963 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9964 handlerlist/catchlist.
9965 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9966 handlerlist which can only handle a single condition-case handler at
9968 (find_handler_clause): Simplify since we only a single branch here
9971 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9973 (bcall0): New function.
9974 (exec_byte_code): Add corresponding cases. Improve error message when
9975 encountering an invalid byte-code. Let Bunwind_protect accept
9976 a function (rather than a list of expressions) as argument.
9978 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9979 and make them unconditional now that they're heap-allocated.
9981 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9983 * charset.c (Fdecode_char, Fencode_char): Remove description of
9984 `restriction' arg. now that it's hidden by advertised-calling-convention.
9986 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9988 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9989 Remove unused variable (from mac-port).
9990 (macfont_draw): Use s->ybase for correct y position.
9992 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9994 * frame.h (struct frame): Drop has_minibuffer member because...
9995 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9996 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9998 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10000 * window.h (struct window): Prefer enum text_cursor_kinds to int
10001 for phys_cursor_type member. Move the latter, phys_cursor_width,
10002 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10003 * window.c (replace_window, make_window): Adjust users.
10005 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10007 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10008 this module is never compiled otherwise.
10010 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10012 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10015 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10017 * xdisp.c (get_next_display_element): Don't call face_for_font in
10018 a build configured --without-x. (Bug#15484)
10020 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10022 * window.c (calc_absolute_offset): #elif should be #elif defined.
10024 * frame.c (delete_frame): Block/unblock input to overcome race
10025 condition (Bug#15475).
10027 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10029 * frame.c (delete_frame): Record selected frame only after
10030 calling Qdelete_frame_functions (Bug#15477).
10032 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10034 * nsterm.m (ns_selection_color): Remove.
10035 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10036 NSColor selectedText(Background)Color. Only for COCOA.
10037 (ns_term_init): Remove assignment of ns_selection_color, logic
10038 moved to ns_get_color.
10040 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10041 NS_SELECTION_COLOR_DEFAULT.
10042 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10044 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10046 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10047 frame' does not have the tool_bar_window member.
10049 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10051 Signal error when reading an empty byte-code object (Bug#15405)
10052 * lread.c (read1): Signal error.
10053 * alloc.c (make_byte_code): eassert header size.
10054 (sweep_vectors): Change an int to size_t.
10056 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10058 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10059 instead of ints, as it's the usual style for offsetof constants. See:
10060 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10062 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10063 This is ugly, but it should fix the performance problem for older
10064 GCC versions in the short run. I'll look into integrating the
10065 Gnulib module for popcount, as a better fix.
10066 See the thread starting in:
10067 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10068 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10069 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10070 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10071 (popcount_size_t): Use it.
10073 2013-09-24 Daniel Colascione <dancol@dancol.org>
10075 * process.c (Fnetwork_interface_info): Fix build break due to
10078 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10080 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10081 Prefer signed to unsigned integers where either will do.
10082 No need for 'const' on locals that do not escape.
10083 Omit easserts with unnecessary and unportable assumptions about
10084 alignment. Avoid unnecessary casts to char *.
10086 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10088 Use union for the payload of struct Lisp_Vector.
10089 This helps to avoid a few glitches dictated by C's aliasing rules.
10090 * lisp.h (struct Lisp_Vector): Use union for next and
10091 contents member. Adjust comment. Change related users.
10092 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10093 Related users changed.
10094 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10095 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10096 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10097 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10099 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10101 Optimize glyph row clearing and copying routines.
10102 * dispextern.h (struct glyph_row): Change layout of struct
10103 glyph_row to help copy_row_except_pointers. Adjust comment.
10104 * dispnew.c (null_row): Remove.
10105 (clear_glyph_row): Use offsetof and memset to find and clear
10106 just the members that need clearing. Adjust comment.
10107 (copy_row_except_pointers): Likewise for copying.
10109 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10111 Some minor cleanups of recently-added bool vector code.
10112 * conf_post.h (assume): Always return void. Use lint version
10113 only if GCC and MSC versions don't apply.
10114 * conf_post.h (assume):
10115 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10116 Depend on _MSC_VER, not __MSC_VER, for consistency with
10118 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10119 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10120 (bool_vector_binop_driver, count_trailing_zero_bits)
10121 (size_t_to_host_endian): Now static, not static inline;
10122 the latter isn't needed with modern compilers and doesn't
10123 work with older compilers anyway.
10125 * alloc.c (valgrind_p): Use bool for boolean.
10127 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10129 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10130 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10131 (display_last_displayed_message_p, message_buf_print)
10132 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10133 Use bool for boolean.
10134 * dispextern.h (cancel_line, init_desired_glyphs):
10135 Remove ancient leftover.
10136 (help_echo_showing_p, hourglass_shown_p):
10137 * lisp.h (noninteractive_need_newline): Adjust declaration.
10139 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10141 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10143 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10144 ...this file and convert the latter to static. Adjust comment.
10145 (make_initial_frame):
10146 * window.c (init_window_once): Adjust user.
10147 * frame.h (last_nonminibuf_frame): Remove declaration.
10148 * lisp.h (selected_frame): Likewise.
10149 * msdos.c (the_only_display_info): Adjust comment.
10151 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10153 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10154 computing the end column of mouse-highlight that comes from
10155 display or overlay strings. (Bug#15437)
10156 (note_mouse_highlight): Adapt calculation of last argument to
10157 mouse_face_from_string_pos to the above change.
10159 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10160 all platforms, not just for clang.
10162 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10164 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10165 about excess arguments to snprintf.
10167 * conf_post.h(assume): Use __builtin_unreachable for clang.
10169 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10171 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10172 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10174 2013-09-23 Daniel Colascione <dancol@dancol.org>
10176 * alloc.c (USE_VALGRIND): New macro; on by default
10177 when ENABLE_CHECKING.
10178 (mark_maybe_object, mark_maybe_pointer)
10179 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10181 (valgrind_p) [USE_VALGRIND]: New variable.
10182 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10184 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10186 * process.c (wait_reading_process_output): Change int pnamelen to
10189 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10190 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10191 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10192 argument to unsigned long to avoid warning.
10193 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10195 * conf_post.h (assume): Fix compiler error: x shall be cond.
10197 2013-09-22 Daniel Colascione <dancol@dancol.org>
10199 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10200 warning when compiling without a window system.
10202 2013-09-22 Daniel Colascione <dancol@dancol.org>
10204 * data.c (Qbool_vector_p): New symbol.
10205 (bool_vector_spare_mask, popcount_size_t_generic)
10206 (popcount_size_t_msc, popcount_size_t_gcc)
10208 (bool_vector_binop_driver)
10209 (count_trailing_zero_bits, size_t_to_host_endian)
10210 (Fbool_vector_exclusive_or)
10211 (Fbool_vector_union)
10212 (Fbool_vector_intersection, Fbool_vector_set_difference)
10213 (Fbool_vector_subsetp, Fbool_vector_not)
10214 (Fbool_vector_count_matches)
10215 (Fbool_vector_count_matches_at): New functions.
10216 (syms_of_data): Intern new symbol, functions.
10217 * alloc.c (bool_vector_payload_bytes): New function.
10218 (Fmake_bool_vector): Instead of calling Fmake_vector,
10219 which performs redundant initialization and argument checking,
10220 just call allocate_vector ourselves. Make sure we clear any
10221 terminating padding to zero.
10222 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10223 instead of open-coding the size calculation.
10224 (vroundup_ct): New macro.
10225 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10226 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10227 * composite.c (composition_gstring_put_cache):
10228 Change lint_assume to assume.
10229 * conf_post.h (assume): New macro.
10230 (lint_assume): Remove.
10231 * dispnew.c (update_frame_1): Change lint_assume to assume.
10232 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10234 * image.c (gif_load): Change lint_assume to assume.
10235 * lisp.h (eassert_and_assume): New macro.
10236 (Qbool_vector_p): Declare.
10237 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10238 (swap16, swap32, swap64): New inline functions.
10239 * macfont.m (macfont_shape): Change lint_assume to assume.
10240 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10241 * xsettings.c (parse_settings): Use new swap16 and
10242 swap32 from lisp.h instead of file-specific macros.
10244 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10246 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10247 found (which can legitimately happen when the glyph row at the
10248 window start is disabled in the current_matrix. (Bug#15365)
10250 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10252 Fix syntax.h bug introduced by recent INLINE change.
10253 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10254 conditionally compiled one way in some modules, and a different
10255 way in others. This doesn't work with extern inline functions,
10256 which must have the same definition in all modules, because the
10257 defining code might be shared across modules, depending on the
10258 implementation. Symptoms reported by Martin Rudalics in:
10259 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10260 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10261 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10262 overriding the corresponding functions in syntax.h.
10263 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10264 (syntax_property): New inline functions.
10265 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10266 Rewrite in terms of these new functions.
10268 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10270 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10271 not chars_in_text, whose result depends on the multibyteness of
10272 the current buffer. (Bug#15426)
10274 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10276 Port recent change to hosts where pointers aren't 'long'.
10277 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10278 Don't assume that pointers are the same width as 'long'.
10279 Add a compile-time check that a pointer fits into two X slots.
10281 A simpler, centralized INLINE.
10282 * conf_post.h (INLINE): Define only if not already defined.
10283 This allows us to use a single INLINE, defined by one file
10285 * emacs.c (INLINE): Define it.
10286 Also, include category.h, charset.h, composite.h, dispextern.h,
10287 syntax.h, systime.h, so that their INLINE definitions are expanded
10288 properly for Emacs.
10289 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10290 * buffer.h, buffer.c (BUFFER_INLINE):
10291 * category.h, category.c (CATEGORY_INLINE):
10292 * character.h, character.c (CHARACTER_INLINE):
10293 * charset.h, charset.c (CHARSET_INLINE):
10294 * composite.h, composite.c (COMPOSITE_INLINE):
10295 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10296 * frame.h, frame.c (FRAME_INLINE):
10297 * intervals.h, intervals.c (INTERVALS_INLINE):
10298 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10299 * lisp.h, alloc.c (LISP_INLINE):
10300 * process.h, process.c (PROCESS_INLINE):
10301 * syntax.h, syntax.c (SYNTAX_INLINE):
10302 * systime.h, sysdep.c (SYSTIME_INLINE):
10303 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10304 * window.h, window.c (WINDOW_INLINE):
10305 Remove. All uses replaced with INLINE.
10307 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10309 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10310 to avoid Bug#15398.
10312 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10314 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10315 'const char *' to avoid compiler warnings due to similar change in
10316 the prototype of x_get_string_resource.
10318 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10320 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10321 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10322 going to replace static variables below. Adjust comments.
10323 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10324 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10325 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10326 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10327 Related users changed.
10328 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10329 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10330 last_mouse_movement_time, going to replace static variables below.
10332 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10333 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10335 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10336 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10337 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10338 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10339 static variables below.
10340 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10341 (last_mouse_scroll_bar): Remove.
10342 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10343 (mouseExited): Related users changed.
10345 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10347 Do not use external array to process X scroll bar messages.
10348 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10349 (x_send_scroll_bar_event): Pack window pointer into two slots
10350 of XClientMessageEvent if we're 64-bit. Adjust comment.
10351 (x_scroll_bar_to_input_event): Unpack accordingly.
10353 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10355 Ifdef away recent changes which aren't relevant to NS port.
10356 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10357 [!HAVE_NS]: Declare as such.
10358 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10359 [!HAVE_NS]: Define as such.
10361 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10363 * frame.c (x_redo_mouse_highlight): New function
10364 to factor out common code used in W32 and X ports.
10365 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10366 * xterm.h (struct x_display_info):
10367 * w32term.h (struct w32_display_info):
10368 * nsterm.h (struct ns_display_info): New members
10369 last_mouse_motion_frame, last_mouse_motion_x and
10370 last_mouse_motion_y, going to replace static variables below.
10371 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10372 (redo_mouse_highlight): Remove.
10373 (note_mouse_movement, syms_of_xterm): Adjust user.
10374 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10375 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10376 (redo_mouse_highlight): Remove.
10377 (note_mouse_movement, syms_of_w32term): Adjust user.
10378 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10379 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10381 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10382 * nsfns.m (compute_tip_xy): Adjust user.
10384 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10386 * frame.c (x_mouse_grabbed): New function.
10387 * dispextern.h (x_mouse_grabbed): Add prototype.
10388 (last_mouse_frame): Remove declaration.
10389 * xterm.h (struct x_display_info):
10390 * w32term.h (struct w32_display_info):
10391 * nsterm.h (struct ns_display_info): New member
10392 last_mouse_frame, going to replace...
10393 * xdisp.c (last_mouse_frame): ...global variable.
10394 (note_tool_bar_highlight):
10395 * w32term.c (w32_mouse_position, w32_read_socket):
10396 * xterm.c (XTmouse_position, handle_one_xevent):
10397 Use x_mouse_grabbed.
10398 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10400 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10402 * w32term.c (w32_read_socket): Avoid temporary
10403 variables in a call to x_real_positions.
10404 * xterm.c (handle_one_xevent): Likewise.
10406 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10408 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10409 (x_icon_type): Remove prototype.
10410 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10411 * frame.c (x_icon_type): Remove.
10412 * w32term.c (x_make_frame_visible, x_iconify_frame):
10413 * xterm.c (x_make_frame_visible, x_iconify_frame):
10414 Use x_set_bitmap_icon to factor out common code.
10416 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10418 * dispextern.h (check_x_display_info, x_get_string_resource):
10419 Declare here just once and unify the latter.
10420 * frame.c (check_x_display_info, x_get_string_resource):
10421 * nsterm.h (check_x_display_info):
10422 * xrdb.c (x_get_string_resource):
10423 * xterm.h (check_x_display_info): Remove prototypes.
10424 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10425 * w32reg.c (x_get_string_resource): Likewise.
10426 (w32_get_rdb_resource): Adjust user.
10428 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10430 * xterm.h (struct x_display_info): New member
10431 x_pending_autoraise_frame, going to replace...
10432 * xterm.c (pending_autoraise_frame): ...static variable.
10433 (x_new_focus_frame, XTread_socket): Adjust users.
10434 * w32term.h (struct w32_display_info): New member
10435 w32_pending_autoraise_frame, going to replace...
10436 * w32term.c (pending_autoraise_frame): ...global variable.
10437 (x_new_focus_frame, w32_read_socket): Adjust users.
10439 2013-09-17 Glenn Morris <rgm@gnu.org>
10441 * xdisp.c (message_dolog): If we create *Messages*,
10442 switch it to messages-buffer-mode.
10444 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10446 Don't overuse 'const' in types of locals.
10447 * bidi.c (bidi_count_bytes):
10448 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10449 (xg_event_is_for_scrollbar):
10450 * xselect.c (x_handle_property_notify)
10451 (x_handle_selection_notify, x_handle_dnd_message):
10452 * xsettings.c, xsettings.h (xft_settings_event):
10453 * xterm.c (x_handle_net_wm_state, handle_one_event)
10454 (x_menubar_window_to_frame, x_detect_focus_change)
10455 (construct_mouse_click, note_mouse_movement)
10456 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10457 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10458 (handle_one_xevent, x_handle_net_wm_state):
10459 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10460 (x_handle_dnd_message):
10461 Avoid unnecessary 'const', typically the second 'const' in
10462 'const foo * const arg', a 'const' that does not affect the API
10463 and doesn't significantly help the human reader.
10465 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10467 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10468 only if Glib < 2.36.0.
10469 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10470 * xsettings.c (init_gconf, init_gsettings): Do not check
10472 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10474 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10476 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10478 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10479 before calling g_type_init.
10481 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10483 * nsterm.m (syms_of_nsterm): ... to here.
10485 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10487 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10488 (ignore_next_mouse_click_timeout): Use Time as X does.
10489 (handle_one_xevent): Avoid cast and use unsigned comparison.
10491 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10493 Do not copy X event in handle_one_xevent except KeyPress case.
10494 Wnen XEvent is processed, it is unlikely to be changed except
10495 KeyPress case, so we can avoid copying and use const pointer to
10496 const data to make sure that an event is not changed elsewhere.
10497 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10498 const' and do not create local copy except for the KeyPress event.
10499 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10500 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10501 (x_handle_net_wm_state, x_menubar_window_to_frame)
10502 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10503 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10504 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10505 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10506 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10507 (x_handle_dnd_message):
10508 * xsettings.c (xft_settings_event):
10509 Use 'const XEvent * const' where appropriate.
10510 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10512 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10514 Fix X event waiting to handle multiple frames.
10515 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10516 * xterm.c (pending_event_wait): Remove. Adjust users.
10517 (x_detect_focus_change): Pass frame arg.
10518 (handle_one_xevent): Find related frame early and clear per-frame
10519 wait_event_type only if this is an event for the relevant frame.
10520 (x_wait_for_event): Use per-frame wait_event_type.
10522 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10524 * nsfns.m (Fx_create_frame): Fix font driver registration for
10527 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10528 for syms_of_macfont.
10530 * nsterm.m: Include macfont.h.
10531 (ns_tmp_flags, ns_tmp_font): Remove.
10532 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10533 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10534 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10535 (changeFont:): Fix code style. Check for font driver type when
10538 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10541 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10542 (nsfont_open): Set font driver type.
10543 Set font->ascent and font->descent. Figure out font instead of
10544 ns_tmp_font, and flags instead of ns_tmp_flags.
10545 Fix indentation. Remove call to ns_draw_text_decoration,
10548 * nsfns.m: Include macfont.h.
10549 (Fx_create_frame): Register macfont driver, make a better default font.
10550 (Fns_popup_font_panel): Get font from macfont driver, if used.
10552 * macfont.m, macfont.h, macuvs.h: New files.
10554 * font.h: Declare syms_of_macfont.
10556 * font.c (syms_of_font): Call syms_of_macfont.
10558 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10560 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10562 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10563 and it is always zero for others, so I assume that this is an ancient
10564 leftover which nobody will want to change any more.
10565 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10566 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10567 * frame.c (x_set_scroll_bar_width):
10568 * w32fns.c (w32_createscrollbar):
10569 * w32term.c (w32_set_vertical_scroll_bar):
10570 * xfns.c (x_set_scroll_bar_default_width):
10571 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10572 (x_scroll_bar_expose): Related users changed.
10574 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10576 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10577 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10578 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10580 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10581 Define once here...
10582 * nsterm.h, w32term.h, xterm.h: ...and not here.
10583 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10584 Remove unused Xisms.
10585 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10586 these modules are never compiled otherwise.
10588 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10590 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10591 Doc fix. (Bug#15375)
10593 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10595 Unify Fx_focus_frame between all ports.
10596 * frame.h (x_focus_frame): New prototype.
10597 * xfns.c (Fx_focus_frame): Remove.
10598 (syms_of_xfns): Do not defsubr it.
10599 (x_focus_frame): X implementation.
10600 * nsfns.m (Fx_focus_frame): Remove.
10601 (syms_of_nsfns): Do not defsubr it.
10602 (x_focus_frame): NS implementation.
10603 * w32term.c (Fx_focus_frame): Remove.
10604 (x_focus_on_frame): Rename to...
10605 (x_focus_frame): W32 implementation.
10606 * w32term.h (x_focus_on_frame): Remove prototype.
10607 * w32fns.c (Fx_focus_frame): Remove.
10608 (syms_of_w32fns): Do not defsubr it.
10609 * frame.c (Fx_focus_frame): Define here.
10610 (syms_of_frame): Defsubr here.
10611 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10613 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10615 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10616 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10617 each port to reference the port-specific window system data.
10618 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10619 (FRAME_DISPLAY_INFO): Define.
10620 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10621 (FRAME_DISPLAY_INFO): Define. Adjust users.
10622 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10623 (FRAME_DISPLAY_INFO): Define. Adjust users.
10624 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10625 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10626 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10627 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10628 * xselect.c, xterm.c: All related users changed.
10630 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10632 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10633 (x_menubar_window_to_frame): Remove prototypes.
10634 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10635 (x_menubar_window_to_frame, x_top_window_to_frame):
10637 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10638 (x_menubar_window_to_frame, x_top_window_to_frame):
10639 ...to here and convert all but the last to static.
10641 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10643 * lisp.mk (lisp): Add w32-common-fns.elc.
10645 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10647 * charset.c (char_charset): Document an exception for char-charset.
10649 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10651 * xterm.h (x_display_info): New field last_user_time...
10652 * xterm.c (toplevel): ...to replace static last_user_time.
10653 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10655 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10657 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10658 scroll bar values to prevent thumb from disappear and update comment.
10660 2013-09-11 Glenn Morris <rgm@gnu.org>
10662 * emacs.c (usage_message): Possessive apostrophe tweak.
10664 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10666 * nsterm.m (syms_of_nsterm): Use Qns.
10667 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10668 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10669 * xfns.c (x_display_info_for_name, Fx_open_connection):
10670 Remove old '#if 0' code.
10671 (syms_of_xfns): Use Qx.
10672 * termhooks.h (fullscreen_hook): Remove the leftover.
10673 (struct terminal): Fix typo in comment.
10675 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10677 Cleaning up a few X scroll bar bits.
10678 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10679 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10680 New member last_seen_part, going to replace...
10681 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10682 (xt_action_hook) [USE_LUCID]: Adjust user.
10683 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10684 Lucid-specific scroll bar support.
10685 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10686 to int and adjust to use last_seen_part member.
10687 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10688 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10689 Initialize last_seen_part.
10691 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10693 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10694 insert-buffer-substring an empty string.
10696 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10698 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10699 avoiding a GCC warning.
10701 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10703 Ifdef away frame tool bar code when it is not really used.
10704 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10705 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10706 and minimize_tool_bar_window_p under the above.
10707 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10708 (fset_tool_bar_window): Likewise.
10709 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10710 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10711 (change_frame_size_1):
10712 * window.c (window_from_coordinates, Frecenter): Adjust users.
10713 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10714 code is not really used.
10715 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10716 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10717 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10718 [!USE_GTK && !HAVE_NS]: Define as such.
10719 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10720 (note_mouse_highlight, expose_frame):
10721 * xfns.c (x_set_tool_bar_lines):
10722 * xterm.c (handle_one_xevent): Adjust users.
10724 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10726 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10727 This bug was introduced by my 2013-08-26 patch, which incorrectly
10728 assumed that the terminfo implementation doesn't use termcap buffers.
10729 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10730 these buffers apparently are used after all.
10731 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10732 (struct tty_display_info): Define members termcap_term_buffer and
10733 termcap_strings_buffer even if TERMINFO.
10735 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10738 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10739 'usage' docstring entry to pacify make-docfile.
10741 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10743 Change comparison functions =, <, >, <=, >= to take many arguments.
10744 * data.c: Change comparison functions' interface and implementation.
10745 * lisp.h: Make arithcompare available for efficient two arg
10747 * bytecode.c: Use arithcompare.
10748 * fileio.c: Use new interface.
10750 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10752 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10754 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10756 * eval.c (Feval): Document the new use of `lexical'.
10758 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10760 Review and drop old frame resize hack.
10761 * frame.h (struct frame): Remove force_flush_display_p.
10762 * dispnew.c (update_frame): Adjust user and don't call
10763 flush_frame here. The comment has said that there was an issues
10764 with redisplaying fringes, but I don't see any differences with
10765 and without this hack. Hopefully we can continue without it.
10766 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10767 current frame matrices twice if resized_p is set.
10769 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10771 Do not populate pure Xism x_sync to other ports.
10772 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10773 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10774 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10775 * w32term.h (x_sync): Remove prototype.
10777 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10779 Cleanup frame flushing.
10780 * dispextern.h (struct redisplay_interface):
10781 Drop flush_display_optional because flush_display is enough
10782 for X and flushing via RIF is just a no-op for others.
10783 * frame.h (flush_frame): New function.
10784 * dispnew.c (update_frame):
10785 * minibuf.c (read_minibuf):
10786 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10788 * keyboard.c (detect_input_pending_run_timers): Do not flush
10789 all frames but selected one in redisplay_preserve_echo_area.
10790 * nsterm.m (ns_flush): Remove no-op.
10791 (ns_redisplay_interface): Adjust user.
10792 * w32term.h (x_flush): Remove no-op.
10793 (w32_redisplay_interface): Adjust user.
10794 * xterm.c (x_flush): Simplify because we do not flush all
10795 frames at once any more. Adjust comment.
10796 (x_redisplay_interface): Adjust user.
10798 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10800 Port --without-x --enable-gcc-warnings to Fedora 19.
10801 * gfilenotify.c (globals_of_gfilenotify):
10802 Call g_type_init only if using an older glib version that needs it.
10804 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10806 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10807 (last_glyphless_glyph_merged_face_id): Remove declarations.
10808 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10809 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10810 (last_glyphless_glyph_merged_face_id): Now static.
10811 (merge_escape_glyph_face): New function, refactored from...
10812 (get_next_display_element): ...here.
10813 (merge_glyphless_glyph_face): New function, refactored from...
10814 (produce_glyphless_glyph): ...here...
10815 * term.c (produce_glyphless_glyph): ...and here.
10817 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10819 * eval.c (eval_sub): Only call Ffunction if necessary.
10821 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10823 Attempt to make redisplay more selective when changing cursor type.
10824 * frame.h (struct frame): New bitfield cursor_type_changed.
10825 * xdisp.c (cursor_type_changed): Remove.
10826 (try_cursor_movement, redisplay_window, try_window_id)
10827 (set_frame_cursor_types, try_window_reusing_current_matrix):
10828 Adjust to use per-frame bitfield.
10829 (redisplay_internal): Look for cursor type change on each visible
10830 frame and consider all frames if cursor type has been changed on
10831 the frame other than selected. If cursor type has been changed on
10832 selected frame only, do not use fast update.
10834 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10836 Attempt to make redisplay more selective when changing fonts.
10837 * frame.h (struct frame): New bitfield fonts_changed.
10838 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10839 (adjust_frame_glyphs): Add prototype.
10840 * dispnew.c (fonts_changed_p): Remove.
10841 (adjust_glyphs): Remove because we do not
10842 adjust matrices on all frames at once any more.
10843 (adjust_frame_glyphs): Block and unblock input here.
10844 (adjust_glyph_matrix): Use fonts_changed.
10845 (change_frame_size_1): Use adjust_frame_glyphs.
10846 * font.c (font_open_entity): Use fonts_changed.
10847 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10848 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10849 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10850 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10851 (shrink_mini_window, Fresize_mini_window_internal)
10852 (window_scroll_pixel_based, Fset_window_configuration)
10853 (apply_window_adjustment, Fset_window_vscroll):
10854 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10855 Use adjust_frame_glyphs.
10856 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10857 (try_window_reusing_current_matrix, try_window_id, display_line)
10858 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10859 (redisplay_internal): Consider fonts_changed and adjust frame
10860 matrices for each frame only if the frame is visible. If font
10861 has been changed on some frame during full redisplay, retry
10862 only visible frames where the font has been actually changed.
10864 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10866 Cache current header and mode line height for each window.
10867 * window.h (struct window): New fields mode_line_height
10868 and header_line_height.
10869 * window.c (make_window): Initialize them.
10870 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10871 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10872 (current_mode_line_height, current_header_line_height):
10873 Remove declaration.
10874 * xdisp.c (current_mode_line_height, current_header_line_height):
10876 (pos_visible_p, init_xdisp): Adjust user.
10877 (redisplay_window): Invalidate mode_line_height and
10878 header_line_height if current and desired matrices do not agree.
10880 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10882 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10883 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10885 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10887 Make --without-x compatible with --enable-gcc-warnings.
10888 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10889 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10890 members under HAVE_WINDOW_SYSTEM.
10891 * keyboard.c (make_lispy_focus_out): Likewise.
10892 (record_menu_key): Move under HAVE_MENUS.
10893 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10894 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10895 (syms_of_xdisp): Adjust user.
10896 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10897 (start_hourglass, cancel_hourglass):
10898 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10899 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10900 and CLEAR_FONT_TABLE_NFONTS.
10901 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10902 Declare only if HAVE_WINDOW_SYSTEM.
10903 (lface_same_font_attributes_p, clear_face_gcs): Define only
10904 if HAVE_WINDOW_SYSTEM.
10906 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10908 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10909 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10910 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10912 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10914 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10916 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10918 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10919 This fixes a type error on hosts where ptrdiff_t is wider than int.
10921 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10923 * keyboard.c (read_key_sequence_vs): New function.
10924 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10927 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10929 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10931 Makefile improvements.
10932 * Makefile.in (config.status): Don't use double-colon rules, as
10933 they are not portable according to POSIX. Fix shell typo with `;
10934 I guess this rule has never been tested?
10935 (VCSWITNESS): New macro, to override any environment var.
10937 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10939 * xterm.h (struct x_display_info): Do not track X connection
10940 fd separately because it is always available from Display.
10941 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10944 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10946 * buffer.c (drop_overlay):
10947 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10948 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10950 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10952 * buffer.c (Fmake_overlay, Fmove_overlay):
10953 * intervals.c (set_point_from_marker):
10954 * print.c (PRINTPREPARE): Prefer signal_error
10955 to plain error and report unsuitable marker too.
10957 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10959 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10960 for 'dragging' member.
10961 (struct x_output): Remove set-but-unused leftovers
10962 'left_before_move' and 'top_before_move'.
10963 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10964 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10965 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10966 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10967 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10968 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10969 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10970 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10972 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10974 * nsfont.m (INVALID_GLYPH): New define.
10975 (nsfont_encode_char): Use INVALID_GLYPH.
10976 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10978 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10980 * xterm.c (x_last_mouse_movement_time): Revert last change.
10981 This code should use XDisplayMotionBufferSize to check display's
10982 motion history first, and there are few other issues as well.
10983 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10984 (handle_one_xevent): Adjust user.
10986 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10988 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10989 * frame.c (Flast_nonminibuf_frame): ... to here.
10990 (check_minibuf_window): Don't abort if no window was found
10993 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10995 Use XGetMotionEvents to ask the last mouse motion time from X server.
10996 * xterm.c (X_MOTION_HISTORY): Default to 1.
10997 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10998 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10999 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11000 Ifdef away legacy code.
11001 (XTmouse_position, x_scroll_bar_report_motion):
11002 Use x_last_mouse_movement_time.
11003 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11006 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11008 * msdos.c (last_mouse_window): Move to...
11009 (dos_rawgetc): ...this function and adjust comment.
11010 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11011 (mouseMoved): ...this function and adjust comment.
11012 * w32term.c (last_window): Likewise with...
11013 (w32_read_socket): ...this function.
11014 * xterm.c (last_window): Likewise with...
11015 (handle_one_xevent): ...this function.
11017 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11019 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11020 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11021 (handle_one_xevent): ...to here.
11022 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11025 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11027 * msdos.c (IT_set_terminal_window): Remove no-op.
11028 (initialize_msdos_display): Adjust terminal setup.
11029 * w32console.c (w32con_set_terminal_window): Remove no-op.
11030 (initialize_w32_display): Adjust terminal setup.
11031 * w32term.c (w32_set_terminal_window): Remove no-op.
11032 (w32_create_terminal): Adjust terminal setup.
11033 * xterm.c (XTset_terminal_window): Remove no-op.
11034 (x_create_terminal): Adjust terminal setup.
11036 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11038 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11040 (ns_create_terminal): Adjust terminal setup.
11041 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11043 (w32_create_terminal): Adjust terminal setup.
11044 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11046 (x_create_terminal): Adjust terminal setup.
11048 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11050 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11051 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11052 * dispnew.c (buffer_posn_from_coords):
11053 * window.c (Fwindow_end, displayed_window_lines):
11054 * xdisp.c (redisplay_mode_lines): Use it.
11056 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11058 * fontset.c (face_for_char): Check char in the current face font first
11059 if HAVE_NS (Bug#15138).
11061 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11063 * window.c (temp_output_buffer_show): Make sure window returned
11064 by display_buffer is live (Bug#15213).
11066 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11068 Minor cleanup to avoid forward declarations.
11069 * coding.h (struct ccl_spec): Remove forward declaration.
11070 * composite.h (toplevel): Include font.h.
11071 (struct composition_it, struct face, struct font_metrics):
11072 Remove forward declaration.
11073 * dispextern.h (struct image, struct atimer): Likewise.
11074 * emacsgtkfixed.h (struct frame): Likewise.
11075 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11076 * font.h (struct font_driver, struct font, struct glyph_string)
11077 (struct face): Remove forward declaration.
11078 * fontset.h (struct face, struct font): Likewise.
11079 * frame.h (toplevel): Style cleanup.
11080 (enum output_method): Move to...
11081 * termhooks.h (enum output_method): ...here.
11082 (struct glyph, struct frame, struct ns_display_info)
11083 (struct x_display_info, struct w32_display_info):
11084 Remove forward declaration.
11085 * xterm.h (toplevel): Include termhooks.h.
11086 (struct font, struct window, struct glyph_matrix, struct frame)
11087 (struct input_event, struct face, struct image): Remove forward
11089 * gtkutil.h (struct _widget_value): Likewise.
11090 * keyboard.h (toplevel): Include termhooks.h.
11091 (struct input_event): Remove forward declaration.
11093 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11095 * intervals.c (set_point_from_marker): New function.
11096 * editfns.c (Fgoto_char):
11097 * process.c (Finternal_default_process_filter):
11098 * window.c (select_window_1): Use it.
11099 * buffer.h (set_point_from_marker): Add prototype.
11101 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11103 * w32.c (term_winsock): Call release_listen_threads before calling
11105 (_sys_wait_accept): Wait for accept event in a loop with a finite
11106 timeout, instead of waiting indefinitely. Will hopefully avoid
11107 hanging during exit because WSACleanup deadlocks waiting for the
11108 event object to be released. (Bug#14333)
11110 * w32proc.c (release_listen_threads): New function, signals all
11111 the reader threads that listen for connections to stop waiting.
11113 * w32.h (release_listen_threads): Add prototype.
11115 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11117 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11118 field of new marker (for sanity and safety).
11119 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11120 anyway because XMISCTYPE is a function and can't be an lvalue).
11122 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11124 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11125 (x_after_update_window_line, x_scroll_bar_create)
11126 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11127 (handle_one_xevent, x_clear_frame_area):
11128 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11129 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11130 * xterm.h (x_clear_area): Adjust prototype.
11132 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11134 Hook scanning and indentation functions to find_newline. This helps
11135 to avoid duplicated code and renders more respect to newline cache.
11136 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11137 * cmds.c (Fforward_line):
11138 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11139 Use find_newline and avoid unnecessary point movements.
11140 * search.c (scan_newline): Implement on top of find_newline.
11142 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11144 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11145 scoped code (bug#11258).
11147 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11149 * nsterm.m (last_window): New variable.
11150 (EV_TRAILER2): New macro.
11151 (EV_TRAILER): Call EV_TRAILER2.
11152 (mouseMoved:): Add support for mouse-autoselect-window
11153 on nextstep (Bug#6888).
11155 2013-08-28 Andreas Schwab <schwab@suse.de>
11157 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11158 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11159 Remove unused macro definitions.
11160 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11161 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11162 Only define if emacs.
11164 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11166 Prefer enum glyph_row_area to int where appropriate.
11167 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11169 (window_box, window_box_width, window_box_left, window_box_left_offset)
11170 (window_box_right, window_box_right_offset): Adjust prototypes.
11171 * xdisp.c (window_box, window_box_width, window_box_left)
11172 (window_box_left_offset, window_box_right, window_box_right_offset):
11173 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11174 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11175 * nsterm.m (ns_clip_to_row):
11176 * w32term.c (w32_clip_to_row):
11177 * xterm.c (x_clip_to_row): Likewise.
11179 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11181 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11182 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11184 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11186 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11187 for portability to hosts where /bin/sh has problems.
11189 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11191 Redesign redisplay interface to drop global output_cursor.
11192 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11193 (toplevel): Remove declaration of output_cursor.
11194 (set_output_cursor, x_cursor_to): Remove prototype.
11195 * window.h (struct window): New member output_cursor.
11196 (output_cursor_to): New function to replace RIF member.
11197 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11198 (update_text_area, set_window_cursor_after_update): Use it.
11199 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11200 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11201 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11202 * w32term.c (x_update_window_begin, x_update_window_end):
11203 * xterm.c (x_update_window_begin, x_update_window_end):
11204 Adjust to use per-window output cursor.
11206 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11208 Simplify SELECT_TYPE-related code.
11209 Like EMACS_TIME, this portability layer is no longer needed, since
11210 Emacs has been using fd_set as a portability layer for some time.
11211 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11212 (SELECT_TYPE): Remove. All uses changed to fd_set.
11213 (fd_set) [!FD_SET]: New typedef.
11215 Simplify EMACS_TIME-related code.
11216 This portability layer is no longer needed, since Emacs has been
11217 using struct timespec as a portability layer for some time.
11218 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11219 Include <time.h> rather than "systime.h"; that's all that's needed now.
11220 * dispnew.c: Include <timespec.h> rather than "systime.h";
11221 that's all that's needed now.
11222 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11223 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11224 TIMESPEC_RESOLUTION.
11225 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11226 LOG10_TIMESPEC_RESOLUTION.
11227 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11228 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11229 (make_emacs_time): Remove. All used changed to make_timespec.
11230 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11231 (current_timespec): Rename from current_emacs_time. All uses changed.
11232 (add_emacs_time): Remove. All uses changed to timespec_add.
11233 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11234 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11235 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11236 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11237 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11238 (current_timespec): Rename from current_emacs_time. All uses changed.
11239 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11240 changed to timespec_cmp.
11241 * xgselect.c: Include <timespec.h>, since our .h files don't.
11243 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11245 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11246 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11247 Remove the leftovers.
11248 * gtkutil.c (toplevel): Do not declare Qxft but include
11250 * image.c (toplevel): Do not declare Vlibrary_cache because
11251 it's already done in lisp.h.
11253 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11255 * lisp.h (Mouse_HLInfo): Move from here...
11256 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11257 (reset_mouse_highlight): New function.
11258 * msdos.c (dos_set_window_size, IT_update_begin)
11259 (internal_terminal_init):
11260 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11261 (ns_initialize_display_info):
11262 * w32console.c (initialize_w32_display):
11263 * w32term.c (x_update_window_end, x_free_frame_resources)
11264 (w32_initialize_display_info):
11265 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11266 * window.c (Fdelete_other_windows_internal):
11267 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11268 * termchar.h (toplevel):
11269 * xterm.h (toplevel): Include dispextern.h.
11271 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11273 Fix minor problems found by static checking.
11274 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11275 (expect): Avoid nested-if warning.
11276 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11277 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11278 * nsterm.h, nsterm.m (ns_select):
11279 * xgselect.c, xgselect.h (xg_select):
11280 Adjust signature to better match pselect's.
11281 * nsterm.m (ns_select):
11282 Don't set *TIMEOUT, since pselect doesn't.
11283 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11284 diagnostic about assigning const char * to it.
11285 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11287 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11289 * lread.c (substitute_object_recurse): Handle hash-tables as well
11292 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11294 Fix unlikely core dump in init_tty, and simplify terminfo case.
11295 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11296 The old version incorrectly dumped core if malloc returned a
11297 buffer containing only non-NUL bytes.
11298 (init_tty): Do not allocate or free termcap buffers; the
11299 struct does that for us now.
11300 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11301 (struct tty_display_info): Define members termcap_term_buffer and
11302 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11303 use them. Allocate them directly in struct rather than indirectly
11304 via a pointer, to simplify init_tty.
11306 * frame.c (check_minibuf_window): Initialize 'window' properly,
11307 so that Emacs reliably aborts later if 'window' is not initialized.
11309 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11311 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11312 of VoidSymbol (Bug#15154).
11314 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11316 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11317 mouse_face_beg_y and mouse_face_end_y.
11318 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11319 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11320 Adjust users and update comment where appropriate.
11322 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11324 * frame.c (check_minibuf_window): New function.
11325 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11326 Call check_minibuf_window (Bug#15183).
11328 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11330 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11331 because this is the only last cursor data we need to keep and consult.
11332 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11333 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11336 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11338 Fix recovering from possible decompression error.
11339 Since insert_from_gap doesn't always move point, we can't use PT as
11340 the position where the partially decompressed data ends, and
11341 should count how many bytes was produced so far.
11342 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11343 (unwind_decompress): Really delete partially uncompressed data.
11344 (Fzlib_decompress_region): Take decompressed data size into account.
11346 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11348 * syntax.c (init_syntax_once): Adjust comment and do an early
11349 initialization of Qchar_table_extra_slots just once...
11350 * casetab.c (init_casetab_once):
11351 * category.c (init_category_once):
11352 * character.c (syms_of_character):
11353 * coding.c (syms_of_coding):
11354 * xdisp.c (syms_of_xdisp): ...and omit it here.
11356 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11358 * xdisp.c (get_next_display_element): Don't apply to characters
11359 from a display vector the logic of setting it->end_of_box_run_p
11360 suitable for characters from a buffer. (Bug#15175)
11362 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11363 to handle directories, rather than '_utime' which doesn't.
11366 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11368 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11369 or fullscreen (Bug#14627).
11371 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11373 System-dependent integer overflow fixes.
11374 * process.c (Fset_process_window_size): Signal an error if
11375 the window size is outside the range supported by the lower level.
11376 * sysdep.c (set_window_size): Return negative on error,
11377 nonnegative on success, rather than -1, 0, 1 on not in system,
11378 failure, success. This is simpler. Caller changed.
11379 (serial_configure): Remove unnecessary initialization of local.
11380 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11381 size fits in unsigned long; this isn't true on some 32-bit hosts.
11382 Avoid buffer overrun if some future version of /proc/meminfo has a
11383 variable name longer than 20 bytes.
11384 (system_process_attributes) [__FreeBSD__]:
11385 Don't assume hw.availpages fits in 'int'.
11387 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11389 Don't let very long directory names overrun the stack.
11390 Fix some related minor problems involving "//", vfork.
11391 * callproc.c (encode_current_directory): New function.
11392 (call_process): Don't append "/"; not needed.
11393 * fileio.c (file_name_as_directory_slop): New constant.
11394 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11395 this can save the caller having to alloca.
11396 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11397 Use SAFE_ALLOCA, not alloca.
11398 (directory_file_name, Fexpand_file_name): Leave leading "//"
11399 alone, since it can be special even on POSIX platforms.
11400 * callproc.c (call_process):
11401 * process.c (Fformat_network_address):
11402 * sysdep.c (sys_subshell):
11403 Use encode_current_directory rather than rolling our own.
11404 (create_process): No need to encode directory; caller does that now.
11405 * process.h (encode_current_directory): New decl.
11406 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11407 Rework to avoid 'goto xyzzy;'.
11409 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11411 * xdisp.c (handle_face_prop): If the default face was remapped use
11412 the remapped face for strings from prefix properties. (Bug#15155)
11414 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11416 Minor cleanup for redisplay interface and few related functions.
11417 * frame.h (enum text_cursor_kinds): Move from here...
11418 * dispextern.h (enum text_cursor_kinds): ...to here.
11419 (toplevel): Drop unnecessary declarations.
11420 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11421 in update_window_end_hook and draw_window_cursor functions.
11422 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11423 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11424 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11425 * xterm.c (x_update_window_end, x_draw_window_cursor):
11426 * xdisp.c (display_and_set_cursor, update_window_cursor)
11427 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11428 enum text_cursor_kinds where appropriate.
11430 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11432 Redesign redisplay interface to drop updated_row and updated_area.
11433 * dispextern.h (updated_row, updated_area): Remove declaration.
11434 (struct redisplay_interface): Pass glyph row and row area parameters
11435 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11436 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11438 * dispnew.c (updated_row, updated_area): Remove.
11439 (redraw_overlapped_rows, update_window_line): Adjust user.
11440 (update_marginal_area, update_text_area): Likewise. Pass updated row
11441 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11442 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11445 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11447 * process.c (flush_pending_output): Remove stub.
11450 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11452 * callproc.c: Fix race that killed background processes (Bug#15144).
11453 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11454 Record deleted process-id in critical section, not afterwards.
11455 Don't mistakenly kill process created by a call-process invocation
11456 that discards output and does not wait.
11458 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11460 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11461 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11462 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11463 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11464 to shut up compiler in mark_object.
11465 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11467 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11469 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11470 We can't portably rely on PTY_OPEN doing that, even if
11471 it calls posix_openpt with O_CLOEXEC.
11473 2013-08-20 Kenichi Handa <handa@gnu.org>
11475 * character.c (string_char): Improve commentary.
11477 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11479 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11480 (struct animation_cache): Make signature a flexible array member.
11481 All uses changed. This is a tad slower but may insulate us better
11482 from future changes to ImageMagick.
11484 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11486 * image.c: Shrink memory needed for animation cache.
11487 (SIGNATURE_DIGESTSIZE): New constant.
11488 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11489 (imagemagick_create_cache): Copy the signature. This saves
11490 several KB of memory that ImageMagick wastes per signature.
11491 Don't bother updating the update_time, as the caller does that now.
11492 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11493 it's a fixed size struct member now.
11494 (imagemagick_get_animation_cache): Always destroy the signature,
11495 as it's now imagemagick_create_cache's responsibility to copy it.
11496 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11497 and use memcmp rather than strcmp.
11498 eassert that ImageMagick returns a signature of the specified length.
11500 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11502 * image.c (imagemagick_get_animation_cache): Don't segfault on
11504 (imagemagick_get_animation_cache): Revert to previous definition
11505 so that it actually works. But keep the memory leak fix.
11506 (imagemagick_get_animation_cache): Fix memory leak.
11508 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11510 * image.c: Fix animation cache signature memory leak.
11511 Fix some other minor performance problems while we're at it.
11512 (imagemagick_create_cache): Clear just the members that
11513 need clearing. Don't set update_time, as caller does that now.
11514 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11515 Simplify by using pointer-to-pointer instead of a prev pointer.
11516 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11517 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11518 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11519 it's already a copy. Free the signature probe unless it's cached.
11521 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11522 This was introduced by my 2013-08-12 fix for Bug#15035.
11524 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11526 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11527 (imagemagick_prune_animation_cache): Now static.
11529 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11531 * image.c (imagemagick_get_animation_cache): Don't segfault when
11532 pruning all entries.
11534 2013-08-18 Ken Brown <kbrown@cornell.edu>
11536 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11537 static heap if ENABLE_CHECKING is defined.
11538 (max_bss_sbrk_ptr): New variable.
11539 (bss_sbrk): Use it.
11540 (report_sheap_usage): Report maximum static heap usage instead of
11541 ending static heap usage.
11543 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11545 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11546 of zlib_initialized according to the results of calling
11547 init_zlib_functions.
11549 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11551 * image.c: Implement an ImageMagick per-image cache.
11552 (imagemagick_get_animation_cache): Fix a double-free error.
11553 (imagemagick_load_image): Remove the ping_wand code, which only
11554 apparently saved time on invalid animated images, and slowed down
11555 everything else. Optimize for the common case.
11557 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11559 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11561 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11563 * marker.c (set_marker): Remove documentation of undefined behavior.
11565 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11567 * image.c (imagemagick_compute_animated_image): Animate correctly
11568 when sub-images are smaller than the main image.
11569 (imagemagick_compute_animated_image): Setting the iterator row to
11570 zero is apparently not allowed.
11571 (imagemagick_compute_animated_image): Allow images that say they
11572 have sub-images that are bigger than the main image, but just crop
11575 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11577 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11579 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11581 * image.c (imagemagick_compute_animated_image): Respect the GIF
11584 2013-08-15 Ken Brown <kbrown@cornell.edu>
11586 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11587 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11590 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11592 Fix minor problems found by static checking.
11593 * frame.c (delete_frame):
11594 * xdisp.c (next_element_from_display_vector):
11595 Avoid uninitialized local.
11596 * image.c (imagemagick_compute_animated_image): Port to C89.
11597 Prefer usual GNU indentation style for loops.
11598 Be more careful about bizarrely large sizes, by using ptrdiff_t
11601 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11603 Fix infinite frame selection loop (Bug#15025).
11604 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11606 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11608 * xdisp.c (compute_window_start_on_continuation_line):
11609 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11610 to make sure we end up setting the window start at the leftmost
11611 visible character of the display line. This avoids funky
11612 horizontal shifting because the window start is not kept on the
11613 same position. (Bug#15090)
11614 (next_element_from_display_vector): Support 'box' face attribute
11615 in the face definitions of a display vector. (Bug#15099)
11617 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11619 * image.c (imagemagick_compute_animated_image): Implement animated
11620 images (bug#14700).
11621 (imagemagick_compute_animated_image): Fix some compilation
11622 warnings. Implement a very simple cache to make the animation
11623 usable at all, but it should be replaced with a per-image cache.
11625 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11627 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11628 to do `for' loops over alist values.
11629 * buffer.h (FOR_EACH_BUFFER):
11630 * process.c (FOR_EACH_PROCESS): Use it.
11631 (handle_child_signal, status_notify, Fget_buffer_process)
11632 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11634 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11636 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11637 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11638 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11639 to xzalloc and so avoid redundant call to memset.
11640 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11641 members because it is allocated with xzalloc and so already zeroed.
11643 2013-08-14 Ken Brown <kbrown@cornell.edu>
11645 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11648 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11650 Utility function and macro to copy Lisp string to C string.
11651 * lisp.h (xlispstrdupa): New macro.
11652 (xlispstrdup): New prototype.
11653 * alloc.c (xlispstrdup): New function.
11654 * callint.c (Fcall_interactively):
11655 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11656 (Fsubstitute_in_file_name):
11657 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11658 * image.c (x_create_bitmap_from_file):
11659 * w32term.c (w32_term_init):
11660 * xterm.c (x_term_init): Use xlispstrdup.
11662 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11664 * image.c (imagemagick_load_image): Make animated pictures work.
11665 There's still some problems with background color settings, though
11668 * decompress.c (unwind_decompress): Always restore point.
11670 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11672 * marker.c (set_marker): Reformat documentation.
11674 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11676 * xdisp.c (cursor_type_changed): Now static.
11678 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11679 Use changed. This avoids the need to call xmalloc and for the
11680 caller to call xfree, and avoids memory leaks in some situations.
11682 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11684 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11685 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11686 (redisplay_window): If window_end_valid is cleared due to non-zero
11687 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11688 so do not call to try_cursor_movement for that window.
11690 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11692 * window.h (struct window): Convert window_end_pos and
11693 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11694 (wset_window_end_pos, wset_window_end_vpos): Remove.
11695 * dispnew.c (adjust_glyph_matrix):
11696 * window.c (Fwindow_end, replace_window, set_window_buffer)
11698 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11699 (set_vertical_scroll_bar, redisplay_window, try_window)
11700 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11701 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11702 (note_mouse_highlight): Adjust users.
11703 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11706 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11708 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11709 * image.c (imagemagick_filename_hint): Use `const char *' and
11710 prefer SSDATA to SDATA to avoid warnings.
11712 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11714 Cleanup window fringes, margins and scroll bars adjustments.
11715 * window.c (set_window_fringes, set_window_margins)
11716 (set_window_scroll_bars, apply_window_adjustment): New functions.
11717 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11718 (Fset_window_scroll_bars): Use them.
11720 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11722 * window.h (struct window): Convert scroll_bar_width
11723 from Lisp_Object to integer. Adjust comment.
11724 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11726 * window.c (wset_scroll_bar_width): Remove.
11727 (make_window): Initialize scroll_bar_width.
11728 (Fsplit_window_internal): Use direct assignment.
11729 (Fset_window_configuration, save_window_save):
11730 Convert Lisp_Object to integer and back where appropriate.
11731 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11732 bar was actually changed, and mention this in docstring.
11734 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11736 * decompress.c: Minor simplifications.
11737 (Fzlib_decompress_region): Don't bother verifying
11738 that avail_out <= UINT_MAX, as that was confusing.
11739 Mention the restriction in a comment instead.
11740 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11742 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11744 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11745 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11747 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11749 * image.c (imagemagick_filename_hint): Check for errors in the
11752 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11754 * window.c (Fwindow_margins): Return nil when there's no marginal
11755 area, as per the documented API.
11757 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11758 Fmake_vector, as scroll bar's struct members are not all Lisp
11759 objects now. This avoids crashes in GC.
11761 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11762 bool, so its address could be taken.
11764 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11766 * image.c (imagemagick_filename_hint): New function to possibly
11767 apply `image-content-type-suffixes'.
11768 (imagemagick_load_image): Use it.
11770 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11772 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11773 if loading zlib failed.
11775 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11777 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11778 2013-08-13 checkin below. Change bool to BOOL, rule is:
11779 All Obj-C code uses BOOL, except for interfaces callable from C.
11781 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11783 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11785 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11786 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11787 bool instead of BOOL.
11788 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11789 from Lisp_Object to bitfield. Adjust comment.
11790 * w32term.c (x_scroll_bar_create): Adjust user.
11791 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11792 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11793 Use bool for boolean.
11794 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11795 to `unsigned int' when defining a bitfield.
11797 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11799 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11801 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11803 * window.h (struct window): Convert left_margin_cols and
11804 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11805 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11806 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11808 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11810 (showing_window_margins_p, update_window_line, update_frame_1):
11811 * fringe.c (draw_fringe_bitmap_1):
11812 * xdisp.c (window_box_width): Adjust users.
11813 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11814 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11815 Use direct assignment.
11816 (Fset_window_configuration, save_window_save, Fwindow_margins):
11817 Convert Lisp_Object to integer and back where appropriate.
11818 (Fset_window_margins): Adjust user. Return t if any margin
11819 was actually changed, and mention this in docstring.
11821 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11823 * syntax.c (forward_word):
11824 * cmds.c (forward_char, backward_char): Mention the optional argument.
11826 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11828 * window.h (struct window): Convert left_fringe_width
11829 and right_fringe_width from Lisp_Objects to integers.
11831 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11832 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11833 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11835 (make_window): Initialize new integer fields to -1.
11836 (Fsplit_window_internal): Use direct assignment.
11837 (Fset_window_configuration, save_window_save):
11838 Convert Lisp_Object to integer and back where appropriate.
11839 (Fset_window_fringes): Adjust user. Return t if any fringe
11840 was actually changed, and mention this in docstring.
11842 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11844 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11845 * nsfns.m (x_set_cursor_type):
11846 * w32fns.c (x_set_cursor_type):
11847 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11848 * xdisp.c (set_frame_cursor_types): ...but in common code.
11850 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11852 * font.c (clear_font_cache): New function, stripped from...
11853 (Fclear_font_cache): ...here, which now uses the function
11854 above. Adjust comment.
11855 * font.h (clear_font_cache): Add prototype.
11856 * xfaces.c (clear_face_cache): Use clear_font_cache.
11858 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11860 * window.c (Fset_window_start): Compare `w', not `window' because
11861 `w' might not be equal to `window' after call to decode_live_window.
11863 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11865 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11866 This fixes a problem introduced by the Bug#15035 patch
11867 when using GPG. Reported by Herbert J. Skuhra.
11869 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11871 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11872 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11873 not yet initialized.
11875 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11877 * decompress.c (Fzlib_decompress_region): Support zlib
11878 decompression, too, and rename.
11880 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11882 Minor zlib configuration tweaks.
11883 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11884 Don't assume presence of fn_inflateInit2_ zlib internal function.
11886 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11888 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11889 include the zlib prefix.
11891 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11893 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11894 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11895 define static variables that are pointers to zlib functions to be
11896 dynamically loaded.
11897 (init_zlib_functions) [WINDOWSNT]: New function.
11898 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11900 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11901 macros instead of invoking the zlib functions directly.
11902 (syms_of_decompress): DEFSYM Qzlib_dll.
11903 Staticpro Szlib_available_p.
11905 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11907 Avoid looping over all frame windows to freeze and unfreeze.
11908 * window.h (struct window): Drop frozen_window_start_p.
11909 (freeze_window_starts): Drop prototype.
11910 * frame.h (struct frame): New frozen_window_starts flag.
11911 (FRAME_WINDOWS_FROZEN): New macro.
11912 * window.c (freeze_window_start, freeze_window_starts):
11914 (select_window, replace_window): Adjust users.
11915 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11916 (window_frozen_p): New function.
11917 (redisplay_window): Use it.
11919 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11921 Fix some fd issues when running subprocesses (Bug#15035).
11922 Fix bugs that can leak files or file descriptors on errors.
11923 Don't unlink open temp files, as that's hard for users to diagnose
11924 when things go awry (e.g., temp disk exhausted).
11925 Don't bother to lock temp files. Check for invalid recursion.
11926 * callproc.c (synch_process_fd): Remove. All uses removed.
11927 (synch_process_tempfile): New var or macro.
11928 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11930 (record_kill_process): New arg, the temp name. All callers changed.
11931 (delete_temp_file): Now just a simple wrapper around unlink.
11932 (call_process_kill): New arg, the call_process_fd array.
11933 Close them all. Clear synch_process_pid. Remove the temp file,
11934 or arrange for it to be removed.
11935 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11936 that's been moved to synch_process_tempfile. Caller changed.
11937 Do not remove the tempfile; that's now call_process_kill's
11939 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11940 call_process_kill; the caller now does that.
11941 (call_process_cleanup): Do not close the process fd; that's now
11942 call_process_kill's responsibility.
11943 (Fcall_process): Implement via new function call_process, which
11944 has most of the old body of Fcall_process, but with a different API.
11945 (call_process): New function that does not open or close filefd if
11946 it is nonnegative. Record which fds need to be closed, and let
11947 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11948 Signal an error if invoked recursively (could be done via a hook).
11949 Simplify creation of the tempfile in the MSDOS case.
11950 Don't create the output file until after checking for the executable.
11951 Report any failure to open /dev/null.
11952 Don't open /dev/null for writing twice; once is enough.
11953 Don't create pipe if all output is being discarded or sent to file.
11954 Don't worry about setting up the coding system or reading from the
11955 pipe if all output is being discarded.
11956 Hoist fd_error local into top level, to lessen block nesting.
11957 Don't record deleted pid here; now done by Fcall_process_region.
11958 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11959 and note its success in synch_process_tempfile.
11960 Do not leak resources when child_setup fails.
11961 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11962 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11963 (create_temp_file): Now returns open fd, with an additional
11964 Lisp_Object * argument to return the name. All callers changed.
11965 Do not close the file; rewind it instead, and leave it open for
11966 the caller. Do not lock the temp file. Unwind-protect the file
11967 and the file-descriptor.
11968 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11969 If an asynchrounous process, record it here, not in call_process.
11970 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11971 * eval.c (set_unwind_protect): New function.
11972 * fileio.c (write_region): New function, generalized from the
11973 old Fwrite_region. Do not lock temp files.
11974 (Fwrite_region): Use it.
11975 * lisp.h (set_unwind_protect, write_region): New decls.
11976 * process.c: Include <verify.h>.
11977 (make_process): Mark fds as initially closed.
11978 (deleted_pid_list): Now a list of pid-filename pairs.
11980 (close_process_fd): New function.
11981 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11982 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11983 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11984 (create_process, create_pty, Fmake_serial_process)
11985 (server_accept_connection): Record which fds need to be closed,
11986 and let deactivate_process close them.
11987 (Fmake_network_process): Do not discard the unwind-protect
11988 until it's safe to do so.
11989 (deactivate_process): Close the fds opened by create_process etc.
11990 (Fprocess_send_eof): Adjust to new way of recording open fds.
11991 Report an error if /dev/null can't be opened, instead of aborting.
11992 * process.h (PROCESS_OPEN_FDS): New constant.
11993 (struct Lisp_Process): New member open_fds.
11994 (record_kill_process, record_deleted_pid): Adjust signatures.
11995 (record_deleted_pid): Move decl here ...
11996 * syswait.h (record_deleted_pid): ... from here.
11998 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12000 * decompress.c: Fix bugs with large buffers and weird inputs.
12001 Tune a bit. Reindent as per usual Emacs style.
12002 (BUFFER_SIZE): Remove.
12003 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12004 more than UINT_MAX bytes. Decompress into the gap instead of into
12005 an auto buffer, as this should avoid copying. Return nil if
12006 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12007 set immediate_quit; we shouldn't trust zlib code that much.
12009 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12011 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12012 errors, and really move the gap to where we want it.
12014 * lisp.h: Include decompress.c support.
12016 * emacs.c (main): Include decompress.c support.
12018 * Makefile.in: Include -lz if present.
12020 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12022 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12023 (initWithTitle:): Initialize frame to 0.
12024 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12025 (fillWithWidgetValue:frame:): Rename from
12026 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12028 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12029 fillWithWidgetValue:frame:
12031 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12032 remove memory leak warnings.
12034 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12035 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12036 menu_pending_title.
12038 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12039 (x_activate_menubar): Update the whole menu.
12040 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12041 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12042 current event is not NSSystemDefined (Bug#15001).
12043 Call ns_check_menu_open only if trackingMenu is 2.
12044 (menuDidClose:): New method, decrease trackingMenu.
12045 (fillWithWidgetValue:setDelegate:): New method.
12046 (fillWithWidgetValue:): Call the above.
12048 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12050 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12052 Omit some unnecessary casts.
12053 Many of these go back to the old pre-C89 days, when they may have
12054 been needed, but we've been assuming C89 or later for a while now.
12055 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12056 (live_float_p, live_misc_p, live_vector_p):
12057 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12058 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12059 (defvar_per_buffer):
12060 * callint.c (Fcall_interactively):
12061 * doc.c (Fsubstitute_command_keys):
12062 * filelock.c (get_boot_time):
12063 * frame.c (xrdb_get_resource):
12064 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12065 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12066 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12067 (menuitem_highlight_callback, menu_destroy_callback)
12068 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12069 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12070 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12071 (xg_tool_bar_help_callback, tb_size_cb):
12072 * image.c (xpm_alloc_color, png_read_from_memory)
12073 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12074 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12076 * keymap.c (describe_map):
12077 * nsfns.m (Fns_display_monitor_attributes_list):
12078 * nsmenu.m (process_dialog:):
12079 * nsterm.m (hold_event):
12080 * process.c (wait_reading_process_output):
12081 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12082 * scroll.c (do_direct_scrolling, scrolling_1):
12083 * termcap.c (tgetent):
12084 * window.c (check_window_containing, add_window_to_list)
12085 (freeze_window_starts):
12086 * xdisp.c (compare_overlay_entries, vmessage):
12087 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12088 (x_get_monitor_attributes_xrandr)
12089 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12090 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12091 * xfont.c (xfont_match, xfont_open):
12092 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12093 (menubar_selection_callback, menu_position_func)
12094 (popup_selection_callback, create_and_show_popup_menu)
12095 (dialog_selection_callback, create_and_show_dialog):
12096 * xrdb.c (x_get_string_resource)
12098 * xsmfns.c (x_session_check_input):
12099 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12100 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12101 (xaw_jump_callback, xaw_scroll_callback):
12102 Omit unnecessary casts.
12104 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12106 Minor string-length refactoring.
12107 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12108 * frame.c (make_monitor_attribute_list):
12109 Prefer build_string to strlen + make_string.
12111 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12113 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12114 don't check minor_code (Bug#14417).
12116 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12118 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12119 vertical positions instead. This avoids calling MATRIX_ROW with
12120 row numbers that are possibly beyond valid limits. (Bug#15064)
12122 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12124 Use xstrdup and build_unibyte_string where applicable.
12125 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12126 * xfns.c (x_window):
12127 * xrdb.c (x_get_customization_string):
12128 * xterm.c (xim_initialize):
12129 * w32fns.c (w32_window): Use xstrdup.
12130 (w32_display_monitor_attributes_list):
12131 * emacs.c (init_cmdargs):
12132 * keyboard.c (PUSH_C_STR):
12133 * nsfont.m (nsfont_open):
12134 * sysdep.c (system_process_attributes):
12135 * w32.c (system_process_attributes):
12136 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12138 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12140 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12141 variables of these types so that GDB would know about them, as aid
12142 for debugging fatal exceptions. (Bug#15024) See also
12143 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12146 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12148 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12149 larger than the NSWindow (Bug#14934).
12151 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12153 Redesign redisplay interface to drop global variable updated_window.
12154 Always pass currently updated window as a parameter to update routines.
12155 * dispextern.h (updated_window): Remove declaration.
12156 (struct redisplay_interface): Pass window parameter to
12157 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12158 and after_update_window_hook.
12159 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12161 * dispnew.c (updated_window): Remove.
12162 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12163 (update_window_line): Adjust to match redisplay interface changes.
12164 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12165 (ns_scroll_run, ns_after_update_window_line):
12166 * w32term.c (x_update_window_begin, x_update_window_end)
12167 (x_after_update_window_line, x_scroll_run):
12168 * xterm.c (x_update_window_begin, x_update_window_end)
12169 (x_after_update_window_line, x_scroll_run):
12170 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12171 Likewise. Adjust comments where appropriate.
12172 (x_cursor_to): Simplify because this is always called during window
12173 update (but install debugging check anyway).
12174 (expose_window): Check must_be_updated_p flag to see whether this
12175 function is called during window update.
12177 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12179 Do not reset window modification event counters excessively.
12180 These leftovers and poor man's tricky methods to catch extra
12181 redisplay's attention are no longer needed.
12182 * frame.c (set_menu_bar_lines_1):
12183 * minibuf.c (read_minibuf_unwind):
12184 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12185 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12186 (window_scroll_line_based, Fset_window_configuration):
12187 * xdisp.c (redisplay_window): Do not reset last_modified and
12188 last_overlay_modified counters.
12190 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12192 * xselect.c (x_send_client_event): Set send_event and serial, memset
12193 data.l as it might be bigger than data.b. Use 24 bit mask to
12194 XSendEvent (Bug#15034).
12196 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12198 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12199 for TTY frames that are not the top frame on their console.
12202 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12204 * w32term.c (w32fullscreen_hook): Really maximize frame when
12205 asked for (Bug#14841).
12207 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12209 Prefer selected_window to Fselected_window, likewise for frames.
12210 * buffer.c (Fbuffer_swap_text):
12211 * data.c (Fvariable_binding_locus):
12212 * window.c (run_window_configuration_change_hook): Adjust users.
12213 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12214 Use decode_live_frame.
12216 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12218 Be more careful if selected window shows the buffer other than current,
12219 use window_outdated only if this is not so. This change should also
12220 address some weird issues discussed in Bug#13012.
12221 * window.h (window_outdated): New prototype.
12222 * window.c (window_outdated): Now here. Convert from static and
12223 always assume window's buffer.
12224 (Fwindow_end, Fwindow_line_height): Use it.
12225 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12226 and always assume window's buffer.
12227 (redisplay_window): Adjust user.
12228 (redisplay_internal): Call to reconsider_clip_changes once and
12229 check whether mode line should be updated only if selected window
12230 shows current buffer.
12231 (run_window_scroll_functions): Use eassert for debugging check.
12232 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12234 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12236 * window.c (window_scroll, window_scroll_pixel_based)
12237 (window_scroll_line_based): Use bool for booleans.
12239 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12241 * process.c: Fix minor off-by-one issues in descriptor counts.
12242 This shouldn't fix any real bugs, but it cleans up the code a bit.
12243 (max_process_desc, max_input_desc): -1, not 0, means none.
12245 (delete_input_desc): New function.
12246 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12247 (deactivate_process): Scan backwards when recomuting max_process_desc;
12248 that should be faster.
12249 (init_process_emacs): Initialize max_input_desc.
12251 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12253 Use region cache to speedup bidi_find_paragraph_start.
12254 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12255 Rename cache_long_line_scans to cache_long_scans.
12256 * buffer.c (bset_cache_long_line_scans): Rename to
12257 bset_cache_long_scans.
12258 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12259 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12261 (syms_of_buffer): Rename cache-long-line-scans to
12262 cache-long-scans. Adjust docstring.
12263 * search.c (newline_cache_on_off):
12264 * indent.c (width_run_cache_on_off): Adjust users.
12265 * bidi.c (bidi_paragraph_cache_on_off): New function.
12266 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12267 * insdel.c (prepare_to_modify_buffer):
12268 Invalidate bidi_paragraph_cache if enabled.
12270 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12272 Invalidate region caches only if buffer text is going to be changed.
12273 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12274 (modify_text): ...new prototype.
12275 (prepare_to_modify_buffer_1): New prototype.
12276 * textprop.c (modify_region): Rename to...
12277 (modify_text_properties): ...new function.
12278 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12279 (Fremove_list_of_text_properties): Adjust users.
12280 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12281 (modify_text): ...new function.
12282 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12283 (prepare_to_modify_buffer_1): ...new function.
12284 * casefiddle.c (casify_region):
12285 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12286 (Ftranspose_regions): Use modify_text.
12288 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12290 * lisp.mk (lisp): Add nadvice.elc.
12292 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12294 New macro to iterate over live buffers similar to frames.
12295 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12296 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12297 Declare buffer-related variables here to offload lisp.h.
12298 * buffer.c (Vbuffer_alist): Adjust comment.
12299 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12300 (other_buffer_safely):
12301 * data.c (store_symval_forwarding):
12302 * dispnew.c (Fframe_or_buffer_changed_p):
12303 * fileio.c (Fdo_auto_save):
12304 * filelock.c (unlock_all_files):
12305 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12307 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12309 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12310 * callproc.c (create_temp_file):
12311 * filelock.c (create_lock_file):
12312 Assume mkostemp, since it's now provided by Gnulib.
12314 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12316 * w32.c (mkostemp): New function.
12317 (mktemp): Remove, no longer used. Most of the code reused in
12318 mkostemp. (Bug#15015)
12319 (mktemp): Don't undef.
12321 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12323 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12324 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12325 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12326 (free_glyph_pool, check_glyph_memory): Likewise for
12327 all users. Adjust comments where appropriate.
12329 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12331 * composite.h: Minor fixups.
12332 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12333 to fix a misspelling, and change it to an inline function while
12334 we're at it (it need not be a macro). All uses changed.
12335 (composition_method, composition_valid_p):
12336 Rewrite to avoid assignments in if-conditions.
12338 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12340 Do not use global Lisp_Object in composition macros.
12341 * composite.h (composition_temp): Remove declaration.
12342 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12343 (composition_method, composition_valid_p): ...inline functions.
12344 (compose_region): Remove the leftover.
12345 * composite.c (composition_temp): Remove.
12346 (run_composition_function, update_compositions)
12347 (composition_compute_stop_pos, composition_adjust_point)
12348 (Ffind_composition_internal):
12349 * coding.c (handle_composition_annotation):
12350 * xdisp.c (handle_composition_prop, check_point_in_composition):
12351 Related users changed.
12353 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12355 Drop FRAME_PTR typedef.
12356 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12357 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12358 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12359 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12360 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12361 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12362 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12363 All related users changed.
12365 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12367 * eval.c (default_toplevel_binding): New function.
12369 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12370 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12371 (syms_of_eval): Export them.
12372 * data.c (Fdefault_value): Micro cleanup.
12373 * term.c (init_tty): Use "false".
12375 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12377 Fix X GC leak in GTK and raw (no toolkit) X ports.
12378 * xterm.c (x_free_frame_resources): If white and black relief
12379 GCs are allocated, always free them here.
12380 * xfns.c (x_make_gc): Omit redundant initialization.
12381 * widget.c (create_frame_gcs): Remove the leftover.
12382 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12383 in x_free_frame_resources.
12385 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12387 * nsterm.m (windowWillResize:toSize:): Only change title if
12388 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12390 (viewDidEndLiveResize): New method.
12392 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12393 inside NS_IMPL_COCOA.
12395 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12397 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12398 Do not check whether undo is enabled because record_insert and
12399 record_delete does that themselves.
12401 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12403 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12404 member which is not really used any more.
12405 (FRAME_XIC_BASE_FONTNAME): Remove.
12406 * xfns.c (xic_free_fontset): Adjust user.
12407 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12408 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12409 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12410 (xdialog_show): Use eassert for debugging check.
12411 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12413 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12415 * fileio.c, fns.c (merge): Move extern decl from here ...
12416 * lisp.h (merge): ... to here.
12418 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12420 Fix last font-related change.
12421 * w32font.h (w32font_list_internal, w32font_match_internal):
12423 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12424 (uniscribe_list_family): Adjust to match font API change.
12425 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12426 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12428 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12430 * frame.h (FRAME_MOUSE_UPDATE):
12431 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12432 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12434 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12436 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12437 * font.h (struct font_driver): Change list, match, and list_family
12438 functions to accept struct frame * as first arg.
12439 * font.c (font_score, font_compare, font_sort_entities):
12441 (font_sort_entities, font_list_entities, font_select_entity)
12442 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12443 match font API change.
12444 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12445 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12446 * ftxfont.c (ftxfont_list, ftxfont_match):
12447 * xftfont.c (xftfont_list, xftfont_match):
12448 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12449 * w32font.c (w32font_list, w32font_match, w32font_list)
12450 (w32font_list_internal, w32_font_match_internal): Likewise.
12451 * xfaces.c (Fx_family_fonts): Adjust user.
12453 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12455 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12456 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12457 only if HAVE_X_WINDOWS is in use.
12458 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12459 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12460 * w32term.c (x_wm_set_icon_position): Likewise.
12461 * w32fns.c (x_icon): Adjust user.
12463 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12465 * xterm.c (last_mouse_press_frame): Remove the
12466 leftover which is not really used any more.
12467 (handle_one_xevent, syms_of_xterm): Adjust users.
12468 (x_flush): Call XFlush once per each X display, not frame.
12469 This is better because this code always unconditionally skips
12470 non-X frames in Vframe_list and issues the only XFlush if we
12471 have more than one X frame on the same X display.
12472 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12473 Use bool for booleans.
12474 (x_draw_glyph_string_background, cvt_string_to_pixel)
12475 (cvt_pixel_dtor): Drop unnecessary prototypes.
12476 * xterm.h (x_display_ok): Adjust prototype.
12478 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12480 Drop unnecessary functions that deals with frame pixel size.
12481 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12482 (x_pixel_height): Drop prototypes.
12483 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12484 (x_pixel_height): Drop implementations.
12485 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12486 which should be always valid for window frame.
12487 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12488 * w32menu.c (Fx_popup_dialog):
12489 * xmenu.c (Fx_popup_dialog): Likewise for both.
12491 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12493 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12494 frame parameters and call to Fmodify_frame_parameters just once.
12495 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12496 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12497 and mention nil frame in docstring.
12499 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12501 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12502 (x_figure_window_size): Likewise. Adjust to return long.
12503 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12504 (toplevel): Move Qterminal_live_p to...
12505 * terminal.c (toplevel): ...here, make it static, and...
12506 (syms_of_terminal): ...DEFSYM here.
12507 * frame.h (Qterminal_live_p): Remove declaration.
12508 (make_frame, x_figure_window_size): Adjust prototype.
12509 * nsfns.m (Fx_create_frame): Use long for window flags.
12511 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12513 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12514 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12515 Do not assume that emacs_close (INT_MAX) is a no-op.
12517 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12519 * xfaces.c (make_face_cache): For struct face_cache, prefer
12520 xmalloc to xzalloc and so avoid redundant call to memset.
12521 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12523 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12525 * fringe.c (draw_window_fringes, update_window_fringes)
12526 (compute_fringe_widths):
12527 * w32term.c (x_draw_glyph_string):
12528 * window.c (candidate_window_p, Frecenter):
12529 * xfaces.c (realize_basic_faces, realize_default_face)
12530 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12531 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12532 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12533 * xmenu.c (Fx_menu_bar_open_internal):
12534 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12535 * xsettings.c (xft_settings_event):
12536 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12537 Use bool for booleans. Adjust style and comments where
12539 * dispextern.h (draw_window_fringes, update_window_fringes)
12540 (compute_fringe_widths):
12541 * xterm.h (x_had_errors_p): Adjust prototype.
12543 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12545 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12546 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12548 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12550 * fns.c (toplevel): Remove comment before Fsafe_length because
12551 it checks for QUIT.
12553 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12555 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12557 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12559 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12560 frame which got the message is still alive, before dereferencing
12561 its pointer. (Bug#14970)
12563 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12564 be a live window, before using it as such. (Bug#14970)
12566 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12568 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12569 w32_detect_focus_change instead of doing part of its job by hand.
12570 This fixes the problem whereby FOCUS_OUT events were not sent to
12573 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12575 * process.c (Fprocess_list): Doc fix.
12577 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12578 being re-exposed only if it didn't ask to become visible.
12579 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12580 was previously iconified. (Bug#14841)
12581 (x_iconify_frame): Mark the frame iconified.
12583 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12585 Fix minor problems found by static checking.
12586 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12587 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12589 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12591 * eval.c (set_specpdl_old_value): New function.
12592 (unbind_to): Minor simplification.
12593 (get_backtrace_frame): New function.
12594 (Fbacktrace_frame): Use it. Add `base' argument.
12595 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12596 (syms_of_eval): Export backtrace-eval.
12597 * xterm.c (x_focus_changed): Simplify.
12599 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12601 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12603 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12605 * xdisp.c (redisplay_window): Instead of moving point out of
12606 scroll margin, reject the force_start method, and try scrolling
12607 instead. (Bug#14780)
12609 2013-07-24 Ken Brown <kbrown@cornell.edu>
12611 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12614 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12616 * eval.c (Fprogn): Do not check that BODY is a proper list.
12617 This undoes the previous change. The check slows down the
12618 interpreter, and is not needed to prevent a crash. See
12619 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12621 2013-07-23 Glenn Morris <rgm@gnu.org>
12623 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12625 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12627 Port to GNU/Linux systems with tinfo but not ncurses.
12628 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12629 to decide whether ncurses is being used. Without this change,
12630 GCC complains about tgetent not being declared, on a system
12631 that has tinfo installed but ncurses not installed.
12633 * eval.c (Fprogn): Check that BODY is a proper list.
12635 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12636 * data.c (Fsetq_default):
12637 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12638 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12640 Tune by taking advantage of the fact that ARGS is always a list
12641 when a function is declared to have UNEVALLED args.
12643 * emacsgtkfixed.c: Port to GCC 4.6.
12644 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12646 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12648 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12649 here to silence compiler warnings.
12651 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12653 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12654 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12655 from messing up Emacs's 'struct frame' (Bug#14923).
12657 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12659 * alloc.c (make_save_ptr_ptr): Define this function.
12660 It was inadvertently omitted. It's needed only if
12661 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12663 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12665 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12666 frame have focus (Bug#14895).
12668 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12670 Avoid vfork-related deadlock more cleanly.
12671 * callproc.c (child_setup): When the child's exec fails, output
12672 the program name, as that's more useful. Use O_NONBLOCK to avoid
12674 * process.c (create_process_1): Remove; no longer needed.
12675 (create_process): Remove timer hack; no longer needed, now that
12676 the child avoids deadlock.
12678 2013-07-20 Glenn Morris <rgm@gnu.org>
12680 * image.c (Fimage_flush): Fix doc typo.
12682 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12684 Fix array bounds violation when pty allocation fails.
12685 * process.c (PTY_NAME_SIZE): New constant.
12686 (pty_name): Remove static variable; it's now auto.
12687 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12688 Take pty_name as an arg rather than using a static variable.
12689 All callers changed.
12690 (create_process): Recover pty_flag from process, not from volatile local.
12691 (create_pty): Stay inside array even when pty allocation fails.
12692 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12694 * lread.c (Fload): Avoid initialization only when lint checking.
12695 Mention that it's needed only for older GCCs.
12697 2013-07-20 Kenichi Handa <handa@gnu.org>
12699 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12700 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12702 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12704 * lread.c (Fload): Avoid uninitialized warning.
12706 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12708 Fix some minor file descriptor leaks and related glitches.
12709 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12710 (create_lock_file): Use write, not emacs_write.
12711 * image.c (slurp_file, png_load_body):
12712 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12713 (server_accept_connection):
12714 Don't leak an fd on memory allocation failure.
12715 * image.c (slurp_file): Add a cheap heuristic for growing files.
12716 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12717 as that's what the other routines do. Maybe input need not be
12718 blocked at all, but it's better to be consistent.
12719 Avoid undefined behavior when strlen is zero.
12721 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12722 (NSTATICS): Now a constant; doesn't need to be a macro.
12724 2013-07-19 Richard Stallman <rms@gnu.org>
12726 * coding.c (decode_coding_utf_8): Add simple loop for fast
12727 processing of ASCII characters.
12729 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12731 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12733 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12735 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12736 unportable 'struct x_display_info'.
12737 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12738 is a portable type.
12740 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12742 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12743 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12745 (system_process_attributes): Prefer plain char to unsigned char
12746 when either will do. Clean up properly if interrupted or if
12747 memory allocations fail. Don't assume sscanf succeeds.
12748 Remove no-longer-needed workaround to stop GCC from whining.
12749 Read command-line once, instead of multiple times. Check read status a
12750 bit more carefully.
12752 Fix obscure porting bug with varargs functions.
12753 The code assumed that int is treated like ptrdiff_t in a vararg
12754 function, which is not a portable assumption. There was a similar
12755 -- though these days less likely -- porting problem with various
12756 assumptions that pointers of different types all smell the same as
12757 far as vararg functions is conserved. To make this problem less
12758 likely in the future, redo the API to use varargs functions.
12759 * alloc.c (make_save_value): Remove this vararg function.
12760 All uses changed to ...
12761 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12762 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12764 (make_save_ptr): Rename from make_save_pointer, for consistency with
12765 the above. Define only on platforms that need it. All uses changed.
12767 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12769 * keyboard.c: Try to fix typos in previous change.
12770 (DISPLAY_LIST_INFO): New macro.
12771 (kbd_buffer_get_event): Do not access members that are not present
12772 in X11. Revert inadvertent change of "!=" to "=".
12774 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12776 * keyboard.c (kbd_buffer_get_event):
12777 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12778 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12780 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12782 * filelock.c: Fix unlikely file descriptor leaks.
12783 (get_boot_time_1): Rework to avoid using emacs_open.
12784 This doesn't actually fix a leak, but is better anyway.
12785 (read_lock_data): Use read, not emacs_read.
12787 * doc.c: Fix minor memory and file descriptor leaks.
12788 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12789 (get_doc_string, Fsnarf_documentation):
12790 Fix file descriptor leak on error.
12792 * term.c: Fix minor fdopen-related file descriptor leaks.
12793 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12794 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12796 * charset.c: Fix file descriptor leaks and errno issues.
12798 (load_charset_map_from_file): Don't leak file descriptor on error.
12799 Use plain record_xmalloc since the allocation is larger than
12800 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12802 * eval.c (record_unwind_protect_nothing):
12803 * fileio.c (fclose_unwind):
12805 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12806 The replacement doesn't block input, but that no longer seems
12809 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12811 * lread.c: Fix file descriptor leaks and errno issues.
12812 (Fload): Close some races that leaked fds or streams when 'load'
12814 (Fload, openp): Report error number of last nontrivial failure to open.
12815 ENOENT counts as trivial.
12816 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12818 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12819 now that the function is always called with a nonnegative arg.
12820 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12821 All uses replaced with ...
12822 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12824 A few more minor file errno-reporting bugs.
12825 * callproc.c (Fcall_process):
12826 * doc.c (Fsnarf_documentation):
12827 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12828 * process.c (set_socket_option):
12829 Don't let a constructor trash errno.
12830 * doc.c: Include <errno.h>.
12832 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12834 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12836 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12838 Fix w32 bug with call-process-region (Bug#14885).
12839 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12840 to Fcall_process when the input is empty. This simplifies the
12841 code a bit. It makes no difference on POSIXish platforms but
12842 apparently it fixes a bug on w32.
12844 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12845 * fileio.c (close_file_unwind): Don't close if FD is negative;
12846 this can happen when unwinding a zapped file descriptor.
12847 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12848 in case Emacs runs out of memory between the two unwind-protects.
12849 Don't trash errno when closing FD.
12850 Zap the FD in the specpdl when closing it, instead of deferring
12851 the removal of the unwind-protect; this fixes a bug where a child
12852 function unwinds the stack past us.
12854 New unwind-protect flavors to better type-check C callbacks.
12855 This also lessens the need to write wrappers for callbacks,
12856 and the need for make_save_pointer.
12857 * alloc.c (free_save_value):
12858 * atimer.c (run_all_atimers):
12860 * alloc.c (safe_alloca_unwind):
12861 * atimer.c (unwind_stop_other_atimers):
12862 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12863 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12864 * minibuf.c (choose_minibuf_frame_1):
12865 * process.c (make_serial_process_unwind):
12866 * xdisp.c (pop_message_unwind):
12867 * xselect.c (queue_selection_requests_unwind):
12868 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12869 * alloc.c (record_xmalloc):
12870 Prefer record_unwind_protect_ptr to record_unwind_protect with
12872 * alloc.c (Fgarbage_collect):
12873 Prefer record_unwind_protect_void to passing a dummy.
12874 * buffer.c (restore_buffer):
12875 * window.c (restore_window_configuration):
12876 * xfns.c, w32fns.c (do_unwind_create_frame)
12877 New wrapper. All record-unwind uses of wrappee changed.
12878 * buffer.c (set_buffer_if_live):
12879 * callproc.c (call_process_cleanup, delete_temp_file):
12880 * coding.c (code_conversion_restore):
12881 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12882 * editfns.c (save_excursion_restore)
12883 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12884 (save_restriction_restore):
12885 * eval.c (restore_stack_limits, un_autoload):
12886 * fns.c (require_unwind):
12887 * keyboard.c (recursive_edit_unwind, tracking_off):
12888 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12889 * macros.c (pop_kbd_macro, restore_menu_items):
12890 * nsfns.m (unwind_create_frame):
12891 * print.c (print_unwind):
12892 * process.c (start_process_unwind):
12893 * search.c (unwind_set_match_data):
12894 * window.c (select_window_norecord, select_frame_norecord):
12895 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12896 (fast_set_selected_frame):
12897 * xfns.c, w32fns.c (unwind_create_tip_frame):
12898 Return void, not a dummy Lisp_Object. All uses changed.
12899 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12900 * callproc.c (call_process_kill):
12901 * fileio.c (restore_point_unwind, decide_coding_unwind)
12902 (build_annotations_unwind):
12903 * insdel.c (Fcombine_after_change_execute_1):
12904 * keyboard.c (read_char_help_form_unwind):
12905 * menu.c (unuse_menu_items):
12906 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12907 * sound.c (sound_cleanup):
12908 * xdisp.c (unwind_redisplay):
12909 * xfns.c (clean_up_dialog):
12910 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12911 Accept no args and return void, instead of accepting and returning
12912 a dummy Lisp_Object. All uses changed.
12913 * cygw32.c (fchdir_unwind):
12914 * fileio.c (close_file_unwind):
12915 * keyboard.c (restore_kboard_configuration):
12916 * lread.c (readevalllop_1):
12917 * process.c (wait_reading_process_output_unwind):
12918 Accept int and return void, rather than accepting an Emacs integer
12919 and returning a dummy object. In some cases this fixes an
12920 unlikely bug when the corresponding int is outside Emacs integer
12921 range. All uses changed.
12922 * dired.c (directory_files_internal_unwind):
12923 * fileio.c (do_auto_save_unwind):
12924 * gtkutil.c (pop_down_dialog):
12925 * insdel.c (reset_var_on_error):
12926 * lread.c (load_unwind):
12927 * xfns.c (clean_up_file_dialog):
12928 * xmenu.c, nsmenu.m (pop_down_menu):
12929 * xmenu.c (cleanup_widget_value_tree):
12930 * xselect.c (wait_for_property_change_unwind):
12931 Accept pointer and return void, rather than accepting an Emacs
12932 save value encapsulating the pointer and returning a dummy object.
12934 * editfns.c (Fformat): Update the saved pointer directly via
12935 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12936 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12937 (unwind_body): New function.
12938 (record_unwind_protect): First arg is now a function returning void,
12939 not a dummy Lisp_Object.
12940 (record_unwind_protect_ptr, record_unwind_protect_int)
12941 (record_unwind_protect_void): New functions.
12942 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12943 * fileio.c (struct auto_save_unwind): New type.
12944 (do_auto_save_unwind): Use it.
12945 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12946 * insdel.c (struct rvoe_arg): New type.
12947 (reset_var_on_error): Use it.
12948 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12950 (specbinding_func): Remove; there are now several such functions.
12951 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12952 (set_unwind_protect_ptr): New function.
12953 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12955 Be simpler and more consistent about reporting I/O errors.
12956 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12957 Say "Read error" and "Write error", rather than "I/O error", or
12958 "IO error reading", or "IO error writing", when a read or write
12960 * process.c (Fmake_network_process, wait_reading_process_output)
12961 (send_process, Fprocess_send_eof, wait_reading_process_output):
12962 Capitalize diagnostics consistently. Put "failed foo" at the
12963 start of the diagnostic, so that we don't capitalize the
12964 function name "foo". Consistently say "failed" for such
12966 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12967 All callers changed. This is so it can use report_file_error.
12968 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12969 diagnostics consistently as above.
12971 * fileio.c (report_file_errno): Fix errno reporting bug.
12972 If the file name is neither null nor a pair, package it up as a
12973 singleton list. All callers changed, both to this function and to
12974 report_file_error. This fixes a bug where the memory allocator
12975 invoked by list1 set errno so that the immediately following
12976 report_file_error reported the wrong errno value.
12978 Fix minor problems found by --enable-gcc-warnings.
12979 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12980 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12982 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12984 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12985 Set event->arg to Qt if switch-event shall be generated.
12986 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12988 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12990 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12993 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12994 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12995 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12996 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12997 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12998 and there is a focused frame.
12999 (head_table): Add focus-in and focus-out.
13000 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13001 bind to handle-focus-in/out.
13003 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13004 (Fhandle_switch_frame): Call Fhandle_focus_in.
13005 (syms_of_frame): defsubr handle-focus-in/out.
13007 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13009 Fix porting bug to older POSIXish platforms (Bug#14862).
13010 * sysdep.c (emacs_pipe): New function, that implements
13011 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13012 This should port better to CentOS 5 and to Mac OS X 10.6.
13013 All calls to pipe2 changed.
13015 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13016 This makes the code easier to read and the executable a bit smaller.
13017 Do not replace all calls to Fcons that happen to create lists,
13018 just calls that are intended to create lists. For example, when
13019 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13020 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13021 Similarly for list2 through list5.
13022 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13023 * bytecode.c (exec_byte_code):
13024 * callint.c (quotify_arg, Fcall_interactively):
13025 * callproc.c (Fcall_process, create_temp_file):
13026 * charset.c (load_charset_map_from_file)
13027 (Fdefine_charset_internal, init_charset):
13028 * coding.c (get_translation_table, detect_coding_system)
13029 (Fcheck_coding_systems_region)
13030 (Fset_terminal_coding_system_internal)
13031 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13032 * composite.c (update_compositions, Ffind_composition_internal):
13033 * dired.c (directory_files_internal, file_name_completion)
13035 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13036 * doc.c (Fsnarf_documentation):
13037 * editfns.c (Fmessage_box):
13039 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13040 (Feval, eval_sub, Ffuncall, apply_lambda):
13041 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13042 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13043 (Fset_file_times, Finsert_file_contents)
13044 (Fchoose_write_coding_system, Fwrite_region):
13045 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13046 * font.c (font_registry_charsets, font_parse_fcname)
13047 (font_prepare_cache, font_update_drivers, Flist_fonts):
13048 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13049 * frame.c (make_frame, Fmake_terminal_frame)
13050 (x_set_frame_parameters, x_report_frame_params)
13051 (x_default_parameter, Fx_parse_geometry):
13052 * ftfont.c (syms_of_ftfont):
13053 * image.c (gif_load):
13054 * keyboard.c (command_loop_1):
13055 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13056 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13057 (Fminor_mode_key_binding, accessible_keymaps_1)
13058 (Faccessible_keymaps, Fwhere_is_internal):
13059 * lread.c (read_emacs_mule_char):
13060 * menu.c (find_and_return_menu_selection):
13061 * minibuf.c (get_minibuffer):
13062 * nsfns.m (Fns_perform_service):
13063 * nsfont.m (ns_script_to_charset):
13064 * nsmenu.m (ns_popup_dialog):
13065 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13066 (Fx_own_selection_internal):
13067 * nsterm.m (append2):
13068 * print.c (Fredirect_debugging_output)
13069 (print_prune_string_charset):
13070 * process.c (Fdelete_process, Fprocess_contact)
13071 (Fformat_network_address, set_socket_option)
13072 (read_and_dispose_of_process_output, write_queue_push)
13073 (send_process, exec_sentinel):
13074 * sound.c (Fplay_sound_internal):
13075 * textprop.c (validate_plist, add_properties)
13076 (Fput_text_property, Fadd_face_text_property)
13077 (copy_text_properties, text_property_list, syms_of_textprop):
13078 * unexaix.c (report_error):
13079 * unexcoff.c (report_error):
13080 * unexsol.c (unexec):
13081 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13082 (Fformat_mode_line, syms_of_xdisp):
13083 * xfaces.c (set_font_frame_param)
13084 (Finternal_lisp_face_attribute_values)
13085 (Finternal_merge_in_global_face, syms_of_xfaces):
13086 * xfns.c (x_default_scroll_bar_color_parameter)
13087 (x_default_font_parameter, x_create_tip_frame):
13088 * xfont.c (xfont_supported_scripts):
13089 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13090 (menu_help_callback, xmenu_show):
13091 * xml.c (make_dom):
13092 * xterm.c (set_wm_state):
13093 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13094 and similarly for list2 through list5.
13096 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13098 * callproc.c (Fcall_process_region): Fix minor race and tune.
13099 (create_temp_file): New function, with the temp-file-creation part
13100 of the old Fcall_process_region. Use Fcopy_sequence to create the
13101 temp file name, rather than alloca + build_string, for simplicity.
13102 Don't bother to block input around the temp file creation;
13103 shouldn't be needed. Simplify use of mktemp.
13104 Use record_unwind_protect immediately after creating the temp file;
13105 this closes an unlikely race where the temp file was not removed.
13106 Use memcpy rather than an open-coded loop.
13107 (Fcall_process_region): Use the new function. If the input is
13108 empty, redirect from /dev/null rather than from a newly created
13109 empty temp file; this avoids unnecessary file system traffic.
13111 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13113 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13114 Simplify by making this case like the other two. This is a bit
13115 slower on obsolete hosts, but the extra complexity isn't worth it.
13117 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13118 * process.c (create_process) [!DOS_NT]:
13119 Remove now-unnecessary calls to emacs_close.
13121 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13123 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13124 returning early. (Bug#14850)
13126 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13127 and inhibit-iso-escape-detection attributes of 'undecided'.
13130 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13132 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13133 Reported by Herbert J. Skuhra in
13134 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13136 Don't lose top specpdl entry when memory is exhausted.
13137 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13138 specpdl overflow here, to simplify callers; all callers changed.
13139 Always reserve an unused entry at the stack top; this avoids
13140 losing the top entry's information when memory is exhausted.
13142 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13144 Clean up errno reporting and fix some errno-reporting bugs.
13145 * callproc.c (Fcall_process):
13146 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13147 * process.c (create_process, Fmake_network_process):
13148 * unexaix.c (report_error):
13149 * unexcoff.c (report_error):
13150 Be more careful about reporting the errno of failed operations.
13151 The code previously reported the wrong errno sometimes.
13152 Also, prefer report_file_errno to setting errno + report_file_error.
13153 (Fcall_process): Look at openp return value rather than at path,
13154 as that's a bit faster and clearer when there's a numeric predicate.
13155 * fileio.c (report_file_errno): New function, with most of the
13156 old contents of report_file_error.
13157 (report_file_error): Use it.
13158 (Ffile_exists_p, Ffile_accessible_directory_p):
13159 Set errno to 0 when it is junk.
13160 * fileio.c (Faccess_file):
13161 * image.c (x_create_bitmap_from_file):
13162 Use faccessat rather than opening the file, to avoid the hassle of
13163 having a file descriptor open.
13164 * lisp.h (report_file_errno): New decl.
13165 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13168 * process.c (create_process, wait_reading_process_output) [AIX]:
13169 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13170 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13171 a multithreaded environment anyway).
13172 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13174 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13176 * image.c (x_find_image_file): Don't close a remote file handle.
13178 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13180 Fix races with threads and file descriptors.
13181 * callproc.c (Fcall_process_region):
13182 * dired.c (open_directory):
13183 * emacs.c (main, Fdaemon_initialized):
13184 * image.c (x_find_image_file):
13185 * inotify.c (Finotify_rm_watch):
13186 * lread.c (Flocate_file_internal):
13187 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13188 * term.c (term_mouse_moveto, init_tty):
13189 * termcap.c (tgetent):
13190 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13191 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13192 * unexhp9k800.c, unexmacosx.c (unexec):
13193 * callproc.c (Fcall_process_region):
13194 Use emacs_close, not close.
13195 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13196 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13197 and posix_close function on current platforms (which all lack them).
13198 (emacs_close): Use it. This should fix the races on GNU/Linux and
13199 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13200 and it should avoid closing random victim file descriptors on
13203 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13205 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13206 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13207 Touch up doc a bit.
13209 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13210 This is for .gdbinit xbacktrace.
13212 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13213 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13214 (emacs_set_tty): Now static.
13215 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13216 * term.c (tty_capable_p, tty_default_color_capabilities)
13217 (get_tty_terminal, term_mouse_movement)
13218 (handle_one_term_event, init_tty, maybe_fatal):
13219 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13220 (tgetent, scan_file, name_match, compare_contin):
13221 * terminal.c (get_terminal):
13222 Use bool for boolean.
13223 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13224 Prefer char to unsigned char if either will do.
13225 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13226 (tty_write_glyphs): Prefer int to unsigned.
13227 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13228 All callers changed.
13229 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13231 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13234 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13235 (B__dummy__): New dummy symbol, to pacify C89.
13236 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13237 they can't grok varargs macros.
13238 * dispnew.c (add_window_display_history)
13239 (add_frame_display_history):
13240 * print.c (print_object):
13241 * xdisp.c (debug_method_add):
13242 Use %p printf format only for void pointers.
13243 * emacs.c (usage_message): New constant, replacing ...
13244 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13245 (main): Adjust to usage reorg.
13246 * fns.c (syms_of_fns):
13247 * profiler.c (syms_of_profiler):
13248 Don't use non-constant struct initializers.
13249 * gnutls.h (gnutls_initstage_t):
13250 * lisp.h (enum Lisp_Fwd_Type):
13251 * lread.c (lisp_file_lexically_bound_p):
13252 * xsettings.c (anonymous enum):
13253 Remove trailing comma.
13254 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13255 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13256 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13258 * regex.c (const_re_char): New type, to pacify strict C89.
13259 All uses of 'const re_char' replaced to use it.
13260 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13261 with glibc when strict C89. This change is imported from gnulib.
13263 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13264 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13265 Omit GNU_LINUX implementation, since it requires long long.
13266 * xterm.c (x_draw_underwave):
13267 Do not assume the traditional order of struct's members.
13268 (x_term_init): Rewrite to avoid the need for non-constant structure
13271 Syntax cleanup, mostly replacing macros with functions.
13272 This removes the need for the syntax_temp hack.
13273 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13274 * syntax.c (SYNTAX_INLINE): New macro.
13275 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13276 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13277 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13278 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13279 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13280 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13281 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13282 Now constants, not macros.
13283 (syntax_temp) [!__GNUC__]: Remove.
13284 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13285 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13286 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13287 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13288 Move here from syntax.h; now functions, not macros. Except for the
13289 last function, these are static since only syntax.c uses them.
13290 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13291 All uses changed. Now a function, not a macro; use this fact
13292 to simplify the code.
13293 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13294 compiler bugs; no longer relevant.
13295 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13296 (SYNTAX_INLINE): New macro.
13297 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13298 for the new functions. Use bool for boolean member.
13299 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13300 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13301 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13302 (SETUP_BUFFER_SYNTAX_TABLE):
13303 Now extern inline functions, not macros.
13304 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13305 Remove; all uses replaced by implementation.
13306 (syntax_temp) [!__GNUC__]: Remove decl.
13307 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13309 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13311 * emacs.c (main): Fix syntax error.
13313 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13315 Timestamp fixes for undo (Bug#14824).
13316 * atimer.c (schedule_atimer):
13317 * fileio.c (Ffile_newer_than_file_p):
13318 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13319 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13320 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13321 (syms_of_fileio): Remove Sclear_visited_file_name.
13322 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13323 file doesn't exist; this avoids an ambiguity with negative timestamps.
13324 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13325 * systime.h (make_emacs_time, invalid_emacs_time):
13326 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13327 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13328 * undo.c (record_first_change): Push (visited-file-modtime) onto
13329 undo list rather than reimplementing it by hand, incorrectly.
13331 2013-07-09 Ken Brown <kbrown@cornell.edu>
13333 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13335 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13337 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13339 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13341 Handle errno and exit status a bit more carefully.
13342 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13343 number into an exit status. Instead, use EXIT_CANCELED.
13344 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13345 * callproc.c (relocate_fd):
13346 * emacs.c (close_output_streams, main):
13347 * process.c (create_process):
13348 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13349 Use emacs_perror for simplicity.
13350 * callproc.c (relocate_fd, main):
13351 * sysdep.c (sys_subshell):
13352 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13353 (shut_down_emacs): Use emacs_write, not write.
13354 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13355 * fileio.c (Fcopy_file, e_write):
13356 * nsterm.m (ns_select):
13357 * process.c (send_process):
13358 * sound.c (vox_write):
13359 Use emacs_write_sig, not emacs_write.
13360 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13361 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13363 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13365 (emacs_full_write): New function.
13366 (emacs_write): Rewrite to use it.
13367 (emacswrite_sig, emacs_perror): New functions.
13368 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13370 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13372 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13373 on NS even if it is present. Pixmap on NS is a void*.
13375 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13377 Port to Ubuntu 10 (Bug#14803).
13378 Problem reported by T.V. Raman.
13379 * process.c (close_on_exec, accept4, process_socket):
13380 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13382 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13384 * w32.c (sys_dup): Declare prototype.
13388 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13390 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13392 Make file descriptors close-on-exec when possible (Bug#14803).
13393 This simplifies Emacs a bit, since it no longer needs to worry
13394 about closing file descriptors by hand in some cases.
13395 It also fixes some unlikely races. Not all such races, as
13396 libraries often open files internally without setting
13397 close-on-exec, but it's an improvement.
13398 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13399 * callproc.c (Fcall_process) [!MSDOS]:
13400 * emacs.c (main) [!DOS_NT]:
13401 * nsterm.m (ns_term_init):
13402 * process.c (create_process):
13403 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13404 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13405 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13406 Prefer mkostemp with O_CLOEXEC to mkstemp.
13407 * callproc.c (relocate_fd) [!WINDOWSNT]:
13408 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13409 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13411 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13412 Make the resulting file descriptor close-on-exec.
13413 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13414 * lread.c (load_descriptor_list, load_descriptor_unwind):
13415 Remove; no longer needed. All uses removed.
13416 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13417 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13419 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13420 (Fmake_network_process, Fnetwork_interface_list)
13421 (Fnetwork_interface_info, server_accept_connection):
13422 Make newly-created socket close-on-exec.
13423 * sysdep.c (emacs_open, emacs_fopen):
13424 Make new-created descriptor close-on-exec.
13425 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13426 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13428 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13430 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13431 for NS_IMPL_GNUSTEP.
13433 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13435 Fix openp errno handling.
13436 * callproc.c (Fcall_process): Preserve openp errno around close.
13437 * lread.c (openp): Set errno when returning -1, as some callers
13440 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13442 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13444 * nsterm.h (NSSavePanel): Update comment.
13445 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13446 (ns_run_file_dialog): Declare.
13448 * nsfns.m: Remove panelOK.
13450 (ns_run_file_dialog): New function.
13451 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13452 event loop, so file dialog is popped up by ns_run_file_dialog, called
13453 by sendEvent (Bug#14578).
13454 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13456 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13458 * xdisp.c (default_line_pixel_height): New function.
13459 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13460 (try_cursor_movement, redisplay_window, try_window)
13461 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13463 * window.c (window_scroll_pixel_based):
13464 use default_line_pixel_height.
13466 * dispextern.h (default_line_pixel_height): Add prototype.
13468 * frame.c (x_set_line_spacing): Accept a float value for
13469 line-spacing parameter, per the documentation.
13471 * data.c (Fmultibyte_string_p): Doc fix.
13473 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13475 Use emacs_open more consistently when opening files.
13476 This handles EINTR more consistently now, and makes it easier
13477 to introduce other uniform changes to file descriptor handling.
13478 * sysstdio.h: New file.
13479 * buffer.c (mmap_init):
13480 * cygw32.c (chdir_to_default_directory):
13481 * dispnew.c (Fopen_termscript):
13482 * emacs.c (Fdaemon_initialized):
13483 * fileio.c (Fdo_auto_save):
13484 * image.c (slurp_file, png_load_body, jpeg_load_body):
13485 * keyboard.c (Fopen_dribble_file):
13487 * print.c (Fredirect_debugging_output):
13488 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13489 * termcap.c (tgetent):
13490 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13491 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13492 * w32term.c (w32_initialize) [CYGWIN]:
13493 * xfaces.c (Fx_load_color_file):
13494 Use emacs_open instead of plain open, and emacs_fopen instead of
13496 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13497 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13498 * callproc.c (default_output_mode): New constant.
13499 (Fcall_process): Use it to call emacs_open instead of plain creat.
13500 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13501 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13502 (emacs_fopen): New function.
13503 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13504 Include <lisp.h>, for emacs_open.
13505 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13507 Remove duplicate #include directives.
13508 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13510 Don't include stdio.h twice.
13511 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13512 Don't include sys/types.h or stdio.h twice.
13513 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13514 * lread.c: Don't include coding.h twice.
13515 * nsfont.m: Don't include frame.h twice.
13516 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13517 * ralloc.c: Don't include <unistd.h> twice.
13518 * xdisp.c: Don't include font.h twice.
13519 * xterm.c: Don't include fontset.h twice.
13520 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13522 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13524 Scale ImageMagick images more carefully.
13525 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13526 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13527 Be more careful about avoiding undefined behavior after
13528 integer overflow and division by zero.
13530 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13532 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13533 (syms_of_w32fns): DEFSYM them.
13534 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13535 (CCHDEVICENAME): Define macros if not defined.
13536 (struct MONITOR_INFO_EX): New struct.
13537 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13538 (enum_display_monitors_fn): New variable.
13539 (globals_of_w32fns): Initialize it.
13540 (Fx_display_pixel_width, Fx_display_pixel_height)
13541 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13542 multi-monitor setups in docstrings.
13543 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13544 screen size by primary monitor's millimeter per pixel.
13545 (w32_monitor_enum, w32_display_monitor_attributes_list)
13546 (w32_display_monitor_attributes_list_fallback)
13547 (Fw32_display_monitor_attributes_list): New functions.
13548 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13550 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13552 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13554 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13556 * fileio.c (Qfile_notify_error): New error symbol.
13558 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13559 * inotify.c (inotify_callback, symbol_to_inotifymask)
13560 (Finotify_add_watch, Finotify_rm_watch): Use it.
13561 (inotifyevent_to_event): Exchange order of cookie and file name.
13562 (Finotify_add_watch): Adapt docstring.
13564 * lisp.h (Qfile_notify_error): Declare.
13566 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13568 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13569 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13570 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13571 which did not work (see <http://bugs.gnu.org/14569#307>).
13572 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13573 && (!noninteractive || initialized)). This attempts to thread
13574 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13576 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13578 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13579 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13581 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13583 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13584 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13585 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13586 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13588 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13590 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13591 Define to __sys_siglist.
13593 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13595 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13596 word-wrap, so that overflow-newline-into-fringe would work in
13597 visual-line-mode. (Bug#2749)
13598 (move_it_in_display_line_to): When the last scanned display
13599 element fits exactly on the display line, and
13600 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13601 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13602 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13603 finding buffer position that corresponds to pixel coordinates,
13604 e.g. in buffer_posn_from_coords.
13606 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13608 * process.c (handle_child_signal): Call catch_child_signal if
13611 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13613 Don't convert function pointers to void * and back.
13614 It isn't portable C, and it's easy enough to avoid.
13615 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13616 (make_save_value): Add support for SAVE_FUNCPOINTER.
13617 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13618 * print.c (print_object):
13619 Distinguish function from object pointers.
13620 * lisp.h (SAVE_FUNCPOINTER): New constant.
13621 (SAVE_SLOT_BITS): Adjust to it.
13622 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13623 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13624 (voidfuncptr): New typedef.
13625 (struct Lisp_Save_Value): New member data[0].funcpointer.
13626 (XSAVE_FUNCPOINTER): New function.
13628 Simplify buildobj processing.
13629 * Makefile.in (buildobj.h): Make it a sequence of strings each
13630 followed by comma, rather than a single string. Put it into a
13631 .tmp file in case there's an error while generating it.
13632 (gl-stamp): Use .tmp for temp files.
13633 (mostlyclean): Clean .tmp files.
13634 * doc.c (buildobj): Move to just the routine that needs it.
13635 It's now an array of strings, so processing is simpler.
13637 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13639 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13640 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13641 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13642 Invoke malloc_enable_thread even when not interactive.
13643 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13644 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13645 in this case, since the underlying bug has now been fixed.
13647 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13649 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13650 unlinking it (bug#14691).
13652 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13654 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13655 before checking whether buffer is modified. This lets
13656 `kill-buffer-query-functions' cancel killing of the buffer or save
13657 its content before `kill-buffer' asks user the "Buffer %s
13658 modified; kill anyway?" question.
13660 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13662 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13663 Let the super performKeyEquivalent deal with them (Bug#14747).
13665 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13667 * widget.c (resize_cb): Remove unused local.
13669 Do not use GTK 3 if it exists but cannot be compiled.
13670 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13671 * xterm.c (x_error_handler) [!USE_GTK]:
13674 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13676 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13678 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13679 to the valid range of values. (Bug#14753)
13681 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13682 when moving point by using the current glyph matrix. This avoids
13683 the need to force redisplay when this function is called in a
13686 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13688 Fix minor problems found by static checking.
13689 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13690 Redo the latter's body to sidestep GCC parenthesization warnings.
13691 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13692 * coding.c (detect_coding, detect_coding_system):
13693 * coding.h (struct undecided_spec):
13694 Use bool for boolean.
13695 * image.c (QCmax_width, QCmax_height): Now static.
13696 * xdisp.c (Fmove_point_visually): Remove unused local.
13698 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13700 * xdisp.c (Fmove_point_visually): New function.
13702 2013-06-28 Kenichi Handa <handa@gnu.org>
13704 * coding.h (define_coding_undecided_arg_index): New enum.
13705 (coding_attr_index): New members
13706 coding_attr_undecided_inhibit_null_byte_detection,
13707 coding_attr_undecided_inhibit_iso_escape_detection,
13708 coding_attr_undecided_prefer_utf_8.
13709 (undecided_spec): New struct.
13710 (struct coding_system): New member `undecided' of the member
13713 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13714 (detect_coding): Likewise.
13715 (detect_coding_system): Likewise.
13716 (Fdefine_coding_system_internal): New coding system properties
13717 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13719 (syms_of_coding): Adjust for coding_arg_undecided_max.
13721 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13723 * image.c (x_from_xcolors): Remove unused local.
13725 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13727 Defer image data transfer between X client and server until actual
13730 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13733 * image.c (Destroy_Image): Remove.
13734 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13735 `mask_p', and `colors_p'. All uses changed.
13736 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13737 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13738 New macros for `flags' arg to x_clear_image_1.
13739 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13740 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13741 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13742 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13743 (image_get_x_image, image_unget_x_image): New functions or macros.
13744 (image_background, image_background_transparent, x_to_xcolors)
13745 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13746 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13747 instead of Destroy_Image.
13748 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13749 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13750 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13751 (imagemagick_load_image, svg_load_image): Use them instead of
13752 x_create_x_image_and_pixmap, and x_put_x_image followed by
13753 x_destroy_x_image, respectively.
13754 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13755 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13756 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13757 background_transparent fields.
13758 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13759 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13761 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13763 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13764 This mostly consists of undoing recent changes.
13765 * callproc.c (Fcall_process):
13766 * process.c (create_process):
13767 Do not worry about catching SIGCHLD here, undoing previous change.
13768 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13769 * process.c, process.h (catch_child_signal):
13770 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13771 * process.c (catch_child_handler): Don't worry about being called
13772 lazily and do not assume caller has blocked SIGCHLD, undoing
13773 previous change. Move first-time stuff back to
13774 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13775 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13776 set lib_child_handler if it's already initialized, which may
13777 help avoid problems on GNUstep.
13779 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13781 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13782 * callproc.c (Fcall_process):
13783 * process.c (create_process):
13784 Make sure SIGCHLD is caught before we fork,
13785 since Emacs startup no arranges to catch SIGCHLD.
13786 * process.c (lib_child_handler): Initialize to null, not to
13788 (catch_child_signal): Allow self to be called lazily.
13789 Do nothing if it's already been called.
13790 Assume caller has blocked SIGCHLD (all callers do now).
13791 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13792 just before it's really needed.
13793 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13794 since it hasn't been caught yet.
13796 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13798 * image.c (compute_image_size): New function to implement
13799 :max-width and :max-height.
13800 (imagemagick_load_image): Use it.
13802 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13804 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13805 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13807 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13808 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13809 the SIGCHLD handler, since the code is not atomic and (due to glib)
13810 signals may be arriving now.
13811 * sysdep.c (init_signals): Do not catch child signals here;
13812 'main' now does that later, at a safer time.
13814 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13816 Clean up SIGCHLD handling a bit (Bug#14569).
13817 * process.c, process.h (catch_child_signal):
13818 Now always extern, even if !NS_IMPL_GNUSTEP.
13819 * process.c (catch_child_signal): Move glib tickler here from
13820 init_process_emacs, so that it's done earlier in Emacs
13821 initialization. Also move the noninteractive && !initialized
13822 check here from init_process_emacs. This is all a bit cleaner for
13823 GNUish platforms, and I hope it works around the Cygwin bug.
13824 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13825 that glib signal handling is tickled before glib creates threads.
13827 * process.c (wait_reading_process_output): Avoid int overflow
13828 when reading more than 2 GiB total from a process.
13830 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13832 * process.c (create_process): Handle a couple more cases,
13833 i.e., work even if new_argv and wait_child_setup[i] are cached.
13834 Use Fcall_process's style for volatile vars.
13836 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13838 * process.c (create_process): Mark PROCESS volatile.
13840 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13842 Use C99-style flexible array members if available.
13843 This avoids some subtle aliasing issues, which typically
13844 aren't a problem with GCC but may be a problem elsewhere.
13845 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13846 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13847 In either case, it uses a flexible array member rather than
13848 the old struct hack. All uses changed.
13849 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13850 Adjust to sdata reorganization.
13851 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13852 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13853 that ports better to pre-C99 non-GCC.
13854 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13855 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13856 as the latter has changed.
13857 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13858 and port better to pre-C99 GCC.
13859 * image.c (struct xpm_cached_color):
13860 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13861 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13862 Use FLEXIBLE_ARRAY_MEMBER.
13863 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13864 Move decl to top level so it gets checked against implementation.
13865 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13866 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13868 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13870 * syntax.c: Integer cleanups.
13871 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13872 All uses that need 0-or-2 changed to:
13873 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13874 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13875 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13876 (char_quoted, prev_char_comend_first, back_comment)
13877 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13878 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13879 Use bool for boolean.
13880 (update_syntax_table, skip_chars, skip_syntaxes):
13881 Prefer int to unsigned when either will do.
13882 (back_comment): Return boolean success flag, like forw_comment,
13883 instead of positive-or-minus-1 (which might have overflowed int anyway).
13884 Don't stuff ptrdiff_t into int.
13885 (syntax_spec_code, syntax_code_spec): Now const.
13886 (Fmatching_paren, scan_lists, scan_sexps_forward):
13887 Use enum syntaxcode for syntax code.
13888 (Fmatching_paren): Check that arg is a character, not just an integer.
13889 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13890 (Finternal_describe_syntax_value): Omit no-longer-needed
13892 (skip_chars): Use char, not unsigned char, when the distinction
13894 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13895 * bytecode.c (exec_byte_code):
13896 * syntax.c (syntax_spec_code, Fchar_syntax)
13897 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13898 (init_syntax_once):
13899 * syntax.h (SYNTAX_WITH_FLAGS):
13900 Omit unnecessary casts.
13902 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13904 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13905 line dimensions here, to avoid race conditions with the main
13906 thread. (Bug#14062, bug#14630, bug#14669)
13908 * w32term.c (w32_draw_window_cursor): Compute the header line and
13909 mode line dimensions here.
13910 <w32_system_caret_window, w32_system_caret_hdr_height>:
13911 <w32_system_caret_mode_height>: New variables.
13913 * w32term.h: Declare them.
13915 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13917 * alloc.c (die): Move "assertion failed" string here ...
13918 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13919 COND when SUPPRESS_CHECKING. This shrinks the executable text
13920 size by 0.8% to 2.2% when configured with --enable-checking,
13921 depending on optimization flags (GCC 4.8.1 x86-64).
13923 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13925 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13927 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13928 base is 2; this is more accurate.
13930 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13932 * sound.c (string_default): Move to !WINDOWSNT section.
13933 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13935 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13937 * sound.c: Integer cleanups.
13938 Remove unnecessary forward decls.
13939 (struct sound_device): The 'file' member is now a Lisp_Object, not
13940 a char *, so that we needn't invoke alloca on a huge size.
13941 (Fplay_sound_internal): Adjust to this.
13942 (string_default): New function.
13943 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13944 Use it to adjust to the struct sound_device change.
13945 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13946 (be2hs) [0]: Remove.
13948 * syntax.c (skip_chars): Don't use uninitialized storage
13949 when searching a multibyte buffer for characters that are not in a
13950 unibyte string that contains non-ASCII characters.
13952 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13954 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13955 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13957 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13959 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13961 2013-06-18 Kenichi Handa <handa@gnu.org>
13963 * font.c (Ffont_spec): Signal an error for an invalid font name
13966 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13968 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13969 In particular this ports to 32-bit sparc Sun cc.
13970 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13971 array with a dummy element at specpdl[-1], so that its address can
13973 (unbind_to): Do not copy the binding; not needed, now that we
13974 copy old_value in the one place where the copy is needed.
13975 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13976 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13977 (union specbinding): Rename from struct specbinding. Redo layout
13978 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13979 which is not portable. With Sun C 5.12 32-bit sparc, the
13980 declaration causes nargs to be an unsigned bitfield, a behavior
13981 that the C standard allows; but Emacs wants nargs to be signed.
13982 The overall type is now a union of structures rather than a
13983 structure of union of structures, and the 'kind' member is now a
13984 bitfield, so that the overall type doesn't grow. All uses changed.
13985 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13987 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13989 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13990 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13992 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13994 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13996 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13997 unless we know that the window w's frame is a frame object.
13998 Another attempt at solving bug#14062 and bug#14630.
14000 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14002 * textprop.c (property_set_type): New enum.
14003 (add_properties): Allow appending/prepending text properties.
14004 (add_text_properties_1): Factored out of Fadd_text_properties.
14005 (Fadd_text_properties): Move all the code into
14006 add_text_properties_1.
14007 (Fadd_face_text_property): New function that calls
14008 add_text_properties_1.
14010 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14012 Move functions from lisp.h to individual modules when possible.
14013 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14014 * alloc.c (XFLOAT_INIT, set_symbol_name):
14015 * buffer.c (CHECK_OVERLAY):
14016 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14017 (set_char_table_parent):
14018 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14019 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14020 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14021 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14023 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14024 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14025 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14026 (backtrace_args, backtrace_debug_on_exit):
14027 * floatfns.c (CHECK_FLOAT):
14028 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14029 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14030 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14031 (set_hash_index_slot):
14032 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14033 * marker.c (CHECK_MARKER):
14034 * textprop.c (CHECK_STRING_OR_BUFFER):
14035 * window.c (CHECK_WINDOW_CONFIGURATION):
14036 Move here from lisp.h, and make these functions static rather than
14038 * buffer.c (Qoverlayp):
14040 * fns.c (Qhash_table_p):
14041 * window.c (Qwindow_configuration_p):
14043 * lisp.h: Remove the abovementioned defns and decls.
14045 Use functions, not macros, for XINT etc (Bug#11935).
14046 In lisp.h, prefer functions to function-like macros, and
14047 constants to object-like macros, when either will do. This:
14048 . simplifies use, as there's no more need to worry about
14049 arguments' side effects being evaluated multiple times.
14050 . makes the code easier to debug on some platforms.
14051 However, when using gcc -O0, keep using function-like macros
14052 for a few critical operations, for performance reasons.
14053 This sort of thing isn't needed with gcc -Og, but -Og
14054 is a GCC 4.8 feature and isn't widely-enough available yet.
14055 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14056 Remove enum lsb_bits; no longer needed.
14057 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14058 * buffer.c (Qoverlap):
14060 * fns.c (Qhash_table_p):
14061 Now extern, so lisp.h can use these symbols.
14062 * dispextern.h: Include character.h, for MAX_CHAR etc.
14063 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14064 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14065 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14066 (GLYPH_CODE_P): Move here from lisp.h.
14067 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14068 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14069 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14070 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14071 XUNTAG now returns void *.
14072 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14073 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14074 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14075 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14076 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14077 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14078 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14079 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14080 New macros, renamed from their sans-lisp_h_ counterparts.
14081 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14082 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14083 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14084 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14085 If compiling via GCC without optimization, define these as macros
14086 in addition to inline functions.
14087 To disable this, compile with -DINLINING=0.
14088 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14089 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14090 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14091 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14092 (INTMASK, VALMASK): Now macros, since static values cannot be
14093 accessed from extern inline functions.
14094 (VALMASK): Also a constant, for benefit of old GDB.
14095 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14096 is INTEGERP, which can fold it in.
14097 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14098 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14099 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14100 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14101 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14102 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14103 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14104 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14105 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14106 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14107 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14108 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14109 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14110 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14111 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14112 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14113 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14114 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14115 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14116 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14117 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14118 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14119 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14120 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14121 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14122 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14123 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14124 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14125 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14126 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14127 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14128 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14129 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14131 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14132 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14133 (VALMASK): Define in one place rather than in two, merging the
14134 USE_LSB_TAG parts; this is simpler.
14135 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14136 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14137 Move up, to avoid use before definition.
14138 Also include "globals.h" earlier, for the same reason.
14139 (make_natnum): New function.
14140 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14141 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14142 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14143 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14144 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14145 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14146 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14147 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14148 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14149 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14150 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14151 (Qwindow_configuration_p, Qimage): New forward declarations.
14152 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14153 (STRING_COPYIN): Remove; unused.
14154 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14155 (xcar_addr, xcdr_addr): New functions. All uses changed.
14156 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14157 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14158 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14159 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14160 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14161 (TYPE_RANGED_INTEGERP): Simplify.
14162 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14163 (setlocale, fixup_locale, synchronize_system_messages_locale)
14164 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14165 Now empty functions, not macros.
14166 (functionp): Return bool, not int.
14167 * window.c (Qwindow_configuration_p): Now extern,
14168 so window.h can use it.
14169 * window.h (Qwindowp): Move decl back to lisp.h.
14171 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14173 * xdisp.c (Fline_pixel_height): New function, required for solving
14176 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14178 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14180 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14182 * lread.c (syms_of_lread):
14183 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14185 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14187 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14189 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14191 * fileio.c (expand_file_name): Doc fix.
14193 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14195 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14196 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14197 Wait for self, not for 0. This can't hurt on GNU or similar
14198 system, and may help with Cygwin.
14200 * keyboard.c: Don't use PROP (...) as an lvalue.
14201 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14202 Use set_prop (A, B), not PROP (A) = B.
14204 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14206 * xdisp.c (get_it_property): Use it->window instead of generating
14207 a Lisp object from it->w.
14209 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14211 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14212 get-char-property the window that is being rendered, instead of
14213 the buffer, to support window-specific overlays. (Bug#14575)
14214 (compute_display_string_pos): When W is NULL, use the current
14215 buffer as the object to pass to get-char-property.
14216 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14217 pointer member of the bidi iterator, since no window is pertinent
14220 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14222 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14223 being displayed, and pass it to compute_display_string_pos.
14224 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14225 (bidi_paragraph_init): All callers changed.
14227 * xdisp.c (init_from_display_pos, init_iterator)
14228 (handle_single_display_spec, next_overlay_string)
14229 (get_overlay_strings_1, reseat_1, reseat_to_string)
14230 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14231 Set bidi_it.w member from it->w.
14232 (compute_display_string_pos): Accept additional argument, the
14233 window being displayed, and pass it to Fget_char_property.
14236 * dispextern.h (struct bidi_it): New member w, the window being
14238 (compute_display_string_pos): Adjust prototype.
14240 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14242 * xgselect.c: Remove unneeded include xterm.h.
14244 * process.c (wait_reading_process_output): Check for NS before GLIB.
14245 GLIB may be linked in due to rsvg, but ns_select must be called.
14247 * xgselect.c (xg_select): Remove call to window_system_available
14248 and g_main_context_pending at the top, so Gdk events (i.e. file
14249 notify) are processed when Emacs is started with -nw.
14251 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14253 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14254 (ctagsfiles3): New variable, includes only *.m files.
14255 (TAGS): Use an explicit language name in the regular expressions,
14256 to avoid transformation of '/SOMETHING' by MSYS to
14257 'c:\MSYS\SOMETHING'.
14259 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14261 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14263 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14265 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14266 still need to set the mouse pointer shape and activate help-echo.
14269 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14271 A few porting etc. fixes for the new file monitor code.
14272 See the thread containing
14273 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14274 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14275 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14276 (dir_monitor_callback, Fgfile_rm_watch):
14277 Use assq_no_quit instead of Fassoc, for speed.
14278 (dir_monitor_callback, Fgfile_rm_watch):
14279 eassert that the monitor is a fixnum.
14280 (dir_monitor_callback): No need for CDR_SAFE.
14281 Simplify building of lisp with alternative tails.
14282 (Fgfile_add_watch, Fgfile_rm_watch):
14283 Do not assume glib functions set errno reliably on failure.
14284 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14285 and signal an error otherwise.
14286 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14287 Use Fdelq instead of Fdelete, for speed.
14289 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14291 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14292 don't insist on being invoked on a highlighted tool-bar button.
14293 Avoids losing tool-bar functionality when mouse-highlight is nil.
14294 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14295 Don't highlight when mouse-highlight is nil.
14296 (note_mouse_highlight): When mouse-highlight is nil, don't return
14297 right away; instead, run tool-bar and mode-line highlight
14298 subroutine, clear any existing highlight, and revert the mouse
14299 pointer to its default shape. (Bug#14558)
14301 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14303 * lisp.mk (lisp): Add prog-mode.el.
14305 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14307 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14308 * process.c (dummy_handler): New function.
14309 (lib_child_handler): New static var.
14310 (handle_child_signal): Invoke it.
14311 (catch_child_signal): If a library has set up a signal handler,
14312 save it into lib_child_handler.
14313 (init_process_emacs): If using glib and not on Windows, tickle glib's
14314 child-handling code so that it initializes its private SIGCHLD handler.
14315 * syssignal.h (SA_SIGINFO): Default to 0.
14316 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14317 31; it should no longer be needed now.
14319 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14321 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14323 * gfilenotify.c (globals_of_gfilenotify): New function.
14324 (syms_of_gfilenotify): Move global initialization there.
14326 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14328 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14330 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14331 * keyboard.c (menu_bar_items, tool_bar_items):
14332 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14333 not override local keymaps any more.
14335 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14337 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14339 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14341 * w32console.c (initialize_w32_display): Return the dimensions of
14342 the console window via 2 additional arguments, not via the current
14343 frame. This avoids crashes due to overrunning the bounds of
14344 frame's decode_mode_spec_buffer, which is not resized following
14345 the change of the frame dimensions from the initial 10x10.
14347 * w32term.h (w32_initialize_display_info): Adjust prototype.
14349 * term.c (init_tty): Take dimensions of the frame from the values
14350 returned by initialize_w32_display.
14352 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14353 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14354 (LIBES): Add $(GFILENOTIFY_LIBS).
14356 * w32inevt.c (handle_file_notifications): Add dummy implementation
14357 for !HAVE_W32NOTIFY.
14359 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14361 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14363 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14365 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14367 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14369 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14371 Fix minor problems found by static checking.
14372 * data.c (pure_write_error):
14373 Use xsignal2, not Fsignal, as Fsignal might return.
14374 * eval.c (set_backtrace_debug_on_exit): Now static.
14375 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14376 No longer inline. EXTERN_INLINE is needed only for functions
14377 defined in .h files. Reindent function header as per GNU style.
14378 (backtrace_p, backtrace_top, backtrace_next):
14379 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14380 compiler or linker. Add extern decls to pacify gcc -Wall.
14381 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14383 * frame.c (free_monitors): Define only on platforms that need it.
14384 * nsterm.m (ns_term_init):
14385 * process.c (catch_child_signal):
14386 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14387 defined on all porting targets these days.
14388 * process.c, process.h (catch_child_signal):
14389 Make it extern only if NS_IMPL_GNUSTEP is defined.
14391 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14393 * w32.c (gettimeofday): Make the signature identical to prototype
14394 in nt/inc/sys/time.h.
14396 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14398 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14401 * keyboard.c (safe_run_hooks_error): Improve error message.
14403 * data.c (pure_write_error): Add `object' argument.
14404 * puresize.h (CHECK_IMPURE): Use it.
14406 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14408 * Makefile.in (NOTIFY_OBJ): New variable.
14409 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14411 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14412 Call syms_of_gfilenotify.
14414 * gfilenotify.c: New file.
14416 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14417 and Qfile_w32notify.
14418 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14419 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14421 * lisp.h: Declare syms_of_gfilenotify.
14423 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14425 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14427 Merge the specpdl and backtrace stacks. Make the structure of the
14428 specpdl entries more obvious via a tagged union of structs.
14429 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14430 (enum specbind_tag): New enum.
14431 (struct specbinding): Make it a tagged union of structs.
14432 Add a case for backtrace records.
14433 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14434 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14435 (backtrace_debug_on_exit): New accessors.
14436 (struct backtrace): Remove.
14437 (struct catchtag): Remove backlist field.
14438 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14440 (Flocal_variable_p): Speed up the common case where the binding is
14442 * eval.c (backtrace_list): Remove.
14443 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14444 (set_backtrace_args, set_backtrace_nargs)
14445 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14446 (backtrace_next): New functions.
14447 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14448 (unwind_to_catch, internal_lisp_condition_case)
14449 (internal_condition_case, internal_condition_case_1)
14450 (internal_condition_case_2, internal_condition_case_n): Don't bother
14451 with backtrace_list any more.
14452 (Fsignal): Adjust to new backtrace format.
14453 (grow_specpdl): Move up.
14454 (record_in_backtrace): New function.
14455 (eval_sub, Ffuncall): Use it.
14456 (apply_lambda): Adjust to new backtrace format.
14457 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14459 (specbind): Adjust to new specpdl format. Simplify.
14460 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14461 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14463 (mark_backtrace): Remove.
14464 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14465 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14466 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14468 * profiler.c (record_backtrace): Use get_backtrace.
14469 (handle_profiler_signal): Use backtrace_top_function.
14470 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14471 accessor functions.
14473 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14475 * process.h (catch_child_signal): Declare.
14477 * process.c (catch_child_signal): New function.
14478 (init_process_emacs): Call it.
14480 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14481 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14483 (x_set_cursor_type): Remove declaration.
14484 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14485 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14486 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14487 (ns_get_color): Use F suffix on float.
14488 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14489 (ns_get_rgb_color): Remove.
14490 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14491 (note_mouse_movement): x and y are CGFloat.
14492 (ns_draw_fringe_bitmap): Remove unused rowY.
14493 Change #if to COCOA && >= 10_6.
14494 (ns_draw_window_cursor): Remove unused overspill.
14495 (ns_draw_underwave): width and x are EamcsCGFloat.
14496 (ns_draw_box): thickness is CGFloat.
14497 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14498 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14499 if not in main thread.
14500 (ns_get_pending_menu_title, ns_check_menu_open)
14501 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14502 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14503 (sendFromMainThread:): New method.
14504 (changeFont:): size is CGFloat.
14505 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14506 Disable warning about permanent text.
14507 (characterIndexForPoint:): Adjust return type depending on GNUstep
14509 (mouseDown:): delta is CGFloat.
14510 (updateFrameSize): Remove unised variable f.
14511 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14512 Cast float to EmacsCGFloat.
14513 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14514 also to -1 when restoring.
14515 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14516 inside NS_IMPL_COCOA.
14517 (toggleFullScreen:): Put call to toggleFullScreen inside
14518 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14519 (setPosition:portion:whole:): por is CGFloat.
14520 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14521 (mouseDown:): Use CGFloat.
14522 (mouseDragged:): Remove unised variable edge.
14523 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14525 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14526 of CGFloat differs.
14527 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14528 when NS_IMPL_GNUSTEP.
14529 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14530 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14531 (EmacsToolbar): Add clearAll. Add tag argument to
14532 addDisplayItemWithImage.
14533 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14535 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14537 * nsmenu.m (ns_update_menubar): Make static.
14538 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14539 (fillWithWidgetValue:): Add cast to SEL for setAction.
14540 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14541 (update_frame_tool_bar): Update code for GNUstep.
14542 (clearAll): New method.
14543 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14544 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14545 Move identifierToItem setObject and activeIdentifiers addObject before
14546 call to insertItemWithItemIdentifier.
14547 (validateVisibleItems): Fix indentation.
14548 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14549 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14550 UtilityWindow to aStyle, remove call to setStyleMask.
14552 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14554 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14555 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14556 Use F suffix on floats.
14557 (ns_char_width): Returns CGFloat.
14558 (ns_ascii_average_width): w is CGFloat instead of float.
14559 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14561 (ns_glyph_metrics): CGFloat instead of float.
14563 * nsfns.m (x_set_foreground_color, x_set_background_color):
14565 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14566 remove unused variables.
14567 (Fns_read_file_name): Keep track if panel is for save.
14568 Use ns_filename_from_panel/ns_directory_from_panel.
14569 (Fns_list_services): delegate only used for COCOA.
14570 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14571 Just return the input if GNUstep.
14572 (x_screen_planes): Remove.
14573 (Fxw_color_values): Use EmacsCGFloat
14574 (Fns_display_monitor_attributes_list): Only get screen number for
14576 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14578 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14579 ns_directory_from_panel.
14581 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14583 * process.c (handle_child_signal): Also use WCONTINUED.
14584 This is so that list-processes doesn't mistakenly list the process
14585 as stopped, when the process has actually been continued and is
14588 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14590 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14591 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14592 not already configured.
14594 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14596 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14598 * Makefile.in (mostlyclean): Remove *.res files.
14600 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14602 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14603 a buffer (bug#8447).
14605 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14607 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14608 display vector, and we backtrack, handle the case that the
14609 previous character position is also displayed from a display
14610 vector or covered by a display string or image. (Bug#14476)
14612 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14614 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14615 (struct MonitorInfo, free_monitors): Remove.
14616 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14617 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14618 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14621 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14622 (struct MonitorInfo, free_monitors): Remove.
14623 (ns_screen_name): Make static.
14624 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14625 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14628 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14629 (struct MonitorInfo): New struct.
14630 (free_monitors, make_monitor_attribute_list): Declare.
14632 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14634 (free_monitors, make_monitor_attribute_list): New functions.
14635 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14638 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14640 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14642 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14644 * keyboard.c: Apply keyboard decoding only to events that come directly
14645 from the tty, not from unread-command-events (bug#14368).
14646 (read_event_from_main_queue): New function, extracted from read_char.
14647 (read_decoded_char): Remove.
14648 (read_decoded_event_from_main_queue): New function to replace it.
14649 (read_char): Use it.
14650 (read_key_sequence): Use read_char rather than read_decoded_char.
14652 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14654 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14656 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14658 2013-05-22 Kenichi Handa <handa@gnu.org>
14660 The following changes are to fix the setting of
14661 buffer-file-coding-system on, for instance, C-x RET c unix RET
14662 _FILE_OF_DOS_EOL_TYPE_ RET.
14664 * coding.h (struct coding_system): New member detected_utf8_chars.
14666 * coding.c (detect_coding_utf_8): Count characters and check EOL
14667 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14669 (setup_coding_system): Do not initialize coding->head_ascii.
14670 (check_ascii): Do not set coding->eol_seen but update it. Do not
14671 call adjust_coding_eol_type here.
14672 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14673 If the eol-type of CODING is already specified, adjust the eol type
14674 of the found coding-system.
14675 (decode_coding_gap): Cancel previous change. Utilize the
14676 character numbers counted by detect_coding_utf_8. Fix detection
14679 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14681 * search.c (looking_at_1): Only set last_thing_searched if the match
14682 changed the match-data (bug#14281).
14684 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14686 * xdisp.c (reseat_at_previous_visible_line_start):
14687 Already declared in dispextern.h, so remove it here.
14688 (move_it_vertically_backward): Likewise.
14690 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14692 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14693 (Fx_display_pixel_width, Fx_display_pixel_height)
14694 (Fx_display_mm_width, Fx_display_mm_height):
14695 Mention `display-monitor-attributes-list' in docstrings.
14697 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14698 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14699 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14700 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14701 (Fx_display_backing_store, Fx_display_visual_class)
14702 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14703 (Fx_display_grayscale_p, Fx_display_pixel_width)
14704 (Fx_display_pixel_height, Fx_display_planes)
14705 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14706 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14707 (Fx_display_mm_width, Fx_display_mm_height)
14708 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14709 height for all physical monitors as in X11.
14711 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14712 Return pixel width or height for all physical monitors as in X11.
14714 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14716 Port --enable-gcc-warnings to clang.
14717 * bytecode.c (exec_byte_code):
14719 Redo diagnostic pragmas to pacify clang, too.
14720 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14721 * editfns.c (Fencode_time):
14722 * fileio.c (file_accessible_directory_p):
14723 * font.c (font_unparse_xlfd):
14724 Use '&"string"[index]' instead of '"string" + (index)'.
14725 * undo.c (user_error): Remove; unused.
14727 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14729 * insdel.c (insert_1_both): Document the arguments, instead of
14730 referring to insert_1, which no longer exists.
14732 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14733 some window, increment windows_or_buffers_changed, so that
14734 *Messages* display in that window is updated. (Bug#14408)
14736 * w32.c: Include epaths.h.
14737 (init_environment): Use cmdproxy.exe without leading directories.
14738 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14740 (gettimeofday): Adjust signature and return value to Posix
14743 * unexw32.c (open_output_file): Delete the existing emacs.exe
14744 before creating it, to break the hard link to the versioned
14747 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14748 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14749 (FIRSTFILE_OBJ): New variables.
14750 (W32_RES): Rename to EMACSRES. All users changed.
14751 (base_obj): Use $(CM_OBJ).
14752 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14753 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14754 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14755 $(W32_RES_LINK) before $(LIBES).
14756 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14758 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14760 * makefile.w32-in (DOC): Use just "DOC".
14762 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14764 * process.c: Export default filters and sentinels to Elisp.
14765 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14767 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14768 (Fset_process_sentinel, Fformat_network_address):
14769 Default to them instead of nil.
14770 (server_accept_connection): Sentinels can't be nil any more.
14771 (read_and_dispose_of_process_output): New function, extracted from
14772 read_process_output.
14773 (read_process_output): Use it; filters can't be nil.
14774 (Finternal_default_process_filter): New function, extracted from
14775 read_process_output.
14776 (exec_sentinel_unwind): Remove function.
14777 (exec_sentinel): Don't zilch sentinel while running.
14778 (status_notify): Sentinels can't be nil.
14779 (Finternal_default_process_sentinel): New function extracted from
14781 (setup_process_coding_systems): Default filter is not nil any more.
14782 (syms_of_process): Export new Elisp functions and initialize
14784 * lisp.h (make_lisp_proc): New function.
14786 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14788 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14790 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14792 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14793 unless we know that the window w is a leaf window.
14794 Another attempt at solving bug#14062.
14796 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14798 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14801 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14803 * image.c (gif_load): Check that subimages fit (Bug#14345).
14805 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14807 * lread.c (skip_dyn_eof): New function.
14808 (read1): Use it to skip the end of a file in response to #@00.
14810 * doc.c (get_doc_string): Slightly relax the sanity checking.
14812 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14814 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14815 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14816 (MonitorInfo): New struct.
14817 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14818 (Fns_display_monitor_attributes_list): New functions.
14819 (display-usable-bounds): Remove.
14820 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14823 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14825 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14826 (GTK_CHECK_VERSION): New macro, if not already defined.
14827 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14828 replaced by GTK_CHECK_VERSION.
14830 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14832 * xterm.h (GTK_PREREQ): New macro.
14833 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14834 to use this macro instead, for consistency and clarity.
14836 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14838 * xdisp.c (row_for_charpos_p): New function, with code of
14839 cursor_row_p, but accepts an additional argument CHARPOS instead
14840 of using a hardcoded PT.
14841 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14842 (row_containing_pos): Call row_for_charpos_p instead of partially
14843 doing the same. Fixes cursor positioning under longlines-mode
14844 when longlines-show-effect includes more than one newline, when
14845 moving the cursor vertically up.
14847 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14849 * makefile.w32-in (ACL_H): New macro.
14850 ($(BLD)/fileio.$(O)): Update dependencies.
14852 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14854 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14855 * Makefile.in (LIB_ACL): New macro.
14856 (LIBACL_LIBS): Remove.
14857 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14858 * fileio.c: Include <acl.h>.
14859 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14860 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14862 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14865 * unexelf.c: Don't assume ElfW (Half) fits in int.
14866 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14867 when dealing with ElfW (Half) values, since they can exceed 2**31
14868 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14869 (entry_address): Omit unused NUM arg. All uses changed.
14871 2013-05-07 Juri Linkov <juri@jurta.org>
14873 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14874 to the string converted from number with `Fnumber_to_string'.
14877 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14879 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14880 This fixes a problem introduced by my previous change.
14882 2013-05-07 Glenn Morris <rgm@gnu.org>
14884 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14886 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14888 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14890 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14892 Static checking by GCC 4.8.0.
14893 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14894 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14895 (x_get_monitor_attributes_fallback)
14896 (x_get_monitor_attributes_xinerama)
14897 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14898 Define only if USE_GTK.
14899 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14900 (x_get_monitor_attributes_fallback): Omit unused locals.
14901 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14902 Use double, not float, to avoid mixed-mode floating point arithmetic.
14904 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14905 Jan Djärv <jan.h.d@swipnet.se>
14907 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14908 (XINERAMA_CFLAGS): New macros.
14909 (ALL_CFLAGS, LIBES): Use them.
14911 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14912 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14913 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14914 (syms_of_xfns): DEFSYM them.
14915 (struct MonitorInfo): New struct.
14916 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14917 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14918 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14919 (x_get_monitor_attributes_xinerama): New functions.
14920 (Fx_display_monitor_attributes_list): New primitive.
14921 (syms_of_xfns): Defsubr it.
14923 * xterm.h (x_display_info): Add Xatom_net_workarea and
14924 Xatom_net_current_desktop.
14926 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14927 and dpyinfo->Xatom_net_current_desktop.
14929 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14931 * xdisp.c (pos_visible_p): Use the special code for finding the
14932 beginning of a display property or overlay for any "replacing"
14933 display property, not just for display strings. This solves
14934 incorrect reporting of position by posn-at-point. (Bug#14241)
14936 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14938 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14939 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14940 Verify that ElfW (Half) fits in int.
14941 (fatal): Use same signature as lisp.h.
14942 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14943 configure and build with -DUNEXELF_DEBUG without worrying about
14944 other modules that use DEBUG.
14945 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14946 possibly-wide integers now uses it instead of plain fprintf.
14947 (entry_address): New function, which avoids problems with 32-bit
14948 overflow on 64-bit hosts.
14949 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14950 (round_up): Don't assume the remainder fits in int.
14951 (find_section): Use bool for boolean. Simplify debug code.
14952 (unexec): Don't assume file sizes fit in int or size_t.
14953 Omit unnecessary trailing newline in 'fatal' format.
14954 Use strerror rather than outputting decimal error number.
14955 Remove unused code when emacs is not defined;
14956 this file relies on Emacs now.
14957 Don't assume e_phnum and e_shnum are positive.
14959 * regex.c: Fix problems when DEBUG is defined.
14960 (extract_number, extract_number_and_incr): Define regardless of
14961 whether DEBUG is defined; that's simpler and makes the code less
14962 likely to go stale in the normal case when DEBUG is not defined.
14963 Return int rather than taking an int * arg. All callers changed.
14964 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14965 Remove, replacing with ...
14966 (DEBUG_PRINT): New macro. All callers changed.
14967 (DEBUG_COMPILES_ARGUMENTS): New macro.
14968 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14969 (print_compiled_pattern, print_double_string) [DEBUG]:
14970 Use prototype rather than old-style definition.
14971 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14972 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14973 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14974 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14975 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14976 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14977 This matters only when DEBUG is defined.
14979 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14981 * xdisp.c (set_iterator_to_next): Set the
14982 ignore_overlay_strings_at_pos_p flag only if we are _really_
14983 iterating over an overlay string, as indicated by the
14984 current.overlay_string_index member. (Bug#14306)
14986 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14988 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14989 to where it is used, to avoid autorelease issues (Bug#14050).
14991 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14993 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14994 * fileio.c (syms_of_fileio): Implement this.
14995 * filelock.c (create_lock_file): If symbolic links don't work, so
14996 we use a regular file as a lock file, do not fsync the lock file;
14999 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15001 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15002 (syms_of_minibuf): Adjust accodingly.
15004 * callint.c (Fcall_interactively): Adjust calls accordingly.
15006 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15008 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15009 w->contents is a buffer before computing everything else.
15010 Use parentheses to disambiguate last part of the condition.
15012 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15013 assertion violations. (Bug#14062)
15015 2013-05-01 David Reitter <david.reitter@gmail.com>
15017 * nsfns.m (ns_tooltip): Initialize.
15019 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15021 * coding.c (decode_coding_gap): Don't remove the character before
15022 a newline unless it's a CR character. (Bug#14287)
15024 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15026 * dispextern.h (struct face): Move enum face_underline_type
15027 earlier so that bitfields can be in the same word.
15029 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15031 * nsfns.m (handlePanelKeys): New function.
15032 (EmacsOpenPanel:performKeyEquivalent:)
15033 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15034 arrows/function/control and copy/paste keys (Bug#14296).
15036 2013-04-27 Juri Linkov <juri@jurta.org>
15038 * callint.c (Fcall_interactively): Call `Qread_number' for
15039 interactive code letter `n' instead of using duplicate code.
15042 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15044 * systime.h (make_timeval): Declare as 'const'.
15046 2013-04-27 Kenichi Handa <handa@gnu.org>
15048 * font.c (font_open_entity): Always open a font of manageable
15051 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15053 Port better to AIX (Bug#14258).
15054 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15057 2013-04-24 Kenichi Handa <handa@gnu.org>
15059 * coding.c (decode_coding_iso_2022): When an invalid escape
15060 sequence is encountered, reset the invocation and designation
15061 status to the safest one.
15063 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15065 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15066 Without this fix, "make distclean" leaves stamp-h1 behind.
15068 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15070 * w32fns.c (w32_fullscreen_rect): New function to compute the
15071 window rectangle for the given fullscreen mode.
15072 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15073 longer tunes the window size. This keeps the window's edges flush
15074 with the screen and allows the taskbar to hide itself in fullboth.
15076 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15077 window decorations and uses the entire screen.
15079 * w32term.h (w32_fullscreen_rect) Add prototype.
15080 (struct w32_output): Replace normal_width, normal_height,
15081 normal_top, and normal_left members with a single normal_placement
15083 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15085 (FRAME_NORMAL_PLACEMENT): New macro.
15087 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15089 * minibuf.c (Ftest_completion): Silence compiler warning.
15091 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15093 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15096 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15099 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15100 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15101 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15102 parentheses where appropriate.
15104 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15106 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15108 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15110 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15111 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15112 Mention in the doc string that setting these variables takes
15113 effect only after a call to set-window-buffer. (Bug#14200)
15115 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15117 * indent.c (Fvertical_motion): Don't consider display strings on
15118 overlay strings as display strings on the buffer position we
15119 started from. This prevents vertical cursor motion from jumping
15120 more than one line when there's an overlay string with a display
15121 property at end of line.
15122 Reported by Karl Chen <Karl.Chen@quarl.org> in
15123 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15125 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15127 * window.c (select_window): `record_buffer' even if window is
15128 already selected (bug#14191).
15130 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15132 * window.c (Fwindow_end): Test more flags, including the buffer's
15133 last_overlay_modified flag, to determine whether the window's
15134 display is really up-to-date. Prevents the function from
15135 returning a stale value. (Bug#14170)
15136 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15139 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15141 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15142 garbaged only if it is not already the top frame on its TTY.
15143 This prevents flickering due to constant redrawing of TTY frames when
15144 there are GUI frames open in the same session. (Bug#13864)
15146 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15148 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15149 of marking the idle timers directly.
15151 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15153 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15154 tables (bug#14054).
15156 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15158 * window.c (select_window): Don't record_buffer while the invariant is
15159 temporarily broken (bug#14161).
15161 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15163 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15165 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15167 2013-04-07 Romain Francoise <romain@orebokech.com>
15169 Ignore additional platform-specific ACL errors (Bug#13702).
15170 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15171 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15173 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15175 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15178 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15180 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15181 This bug was introduced by my 2013-02-25 change that simplified
15182 data_start configuration. Without this change, on GNU/Linux
15183 an Emacs configured with --enable-profiling fails immediately
15184 due to a profiler signal.
15185 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15186 with these flags. On platforms where special flags are needed
15187 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15188 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15189 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15191 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15193 Get rid of some platform-specific functions examining window
15194 system and its capabilities. This is a partial rework of the
15196 * lisp.h (have_menus_p): Remove prototype. This function is
15197 replaced with platform-independent window_system_available.
15198 (check_window_system): Move to...
15199 * frame.h (decode_window_system_frame, window_system_available):
15200 ...here, add new prototypes.
15201 * frame.c (window_system_available, decode_window_system_frame):
15203 (check_window_system): Platform-independent now.
15204 * xterm.h (x_in_use): Remove declaration.
15206 * w32term.h (check_x_frame):
15207 * nsterm.h (check_x_frame): Remove prototypes. This function
15208 is replaced with platform-independent decode_window_system_frame.
15209 * msdos.c (have_menus_p): Remove.
15210 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15211 Remove platform-specific functions. Use check_window_system,
15212 decode_window_system_frame and check_ns_display_info where
15213 appropriate. Minor style and comment tweaks.
15214 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15215 (check_x_frame): Likewise.
15216 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15218 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15219 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15220 * xmenu.c, xselect.c: All related users changed.
15222 2013-04-03 Kenichi Handa <handa@gnu.org>
15224 The following changes is to optimize the code for reading UTF-8
15227 * coding.c (check_ascii): Rename from detect_ascii. Return value
15228 changed. Check EOL format. Do not call adjust_coding_eol_type
15230 (check_utf_8): New function.
15231 (adjust_coding_eol_type): Do nothing if already adjusted.
15232 (detect_coding): Compare the return value of check_ascii with
15233 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15234 (decode_coding_gap): Optimize for valid UTF-8.
15236 2013-03-21 Kenichi Handa <handa@gnu.org>
15238 * coding.c (syms_of_coding): Cancel previous change.
15240 * insdel.c (insert_from_gap): Fix previous change.
15242 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15244 Consistently use platform-specific function to detect window system.
15245 * lisp.h (check_window_system): New prototype. This function is
15246 going to replace check_x, check_w32 and check_ns.
15247 (have_menus_p): Mention msdos.c in comment.
15248 * fontset.c (check_window_system_func): Remove. Adjust all users.
15249 * fontset.h (check_window_system_func): Remove prototype.
15250 * nsterm.h (check_ns):
15251 * xterm.h (check_x):
15252 * w32term.h (check_w32): Likewise.
15253 * menu.c (Fx_popup_menu): Use check_window_system.
15254 * msdos.c (check_window_system): Define for MS-DOS.
15255 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15256 * w32fns.c (check_window_system): Likewise for MS-Windows.
15257 * xfns.c (check_window_system): Likewise for X.
15258 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15259 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15261 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15263 Prefer < to > in range checks such as 0 <= i && i < N.
15264 This makes it easier to visualize quantities on a number line.
15265 This patch doesn't apply to all such range checks,
15266 only to the range checks affected by the 2013-03-24 change.
15267 This patch reverts most of the 2013-03-24 change.
15268 * alloc.c (xpalloc, Fgarbage_collect):
15269 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15270 * character.c (string_escape_byte8):
15271 * charset.c (read_hex):
15272 * data.c (cons_to_unsigned):
15273 * dispnew.c (update_frame_1):
15274 * doc.c (Fsubstitute_command_keys):
15275 * doprnt.c (doprnt):
15276 * editfns.c (hi_time, decode_time_components):
15277 * fileio.c (file_offset):
15278 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15279 * font.c (font_intern_prop):
15280 * frame.c (x_set_alpha):
15281 * gtkutil.c (get_utf8_string):
15282 * indent.c (check_display_width):
15283 * keymap.c (Fkey_description):
15284 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15286 * minibuf.c (read_minibuf_noninteractive):
15287 * process.c (wait_reading_process_output):
15288 * search.c (Freplace_match):
15289 * window.c (get_phys_cursor_glyph):
15290 * xdisp.c (redisplay_internal):
15291 * xsmfns.c (smc_save_yourself_CB):
15292 Prefer < to > for range checks.
15293 * dispnew.c (sit_for): Don't mishandle NaNs.
15294 This fixes a bug introduced in the 2013-03-24 change.
15295 * editfns.c (decode_time_components): Don't hoist comparison.
15296 This fixes another bug introduced in the 2013-03-24 change.
15298 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15300 * frame.h (struct frame): Drop scroll_bottom_vpos
15301 member becaue all real users are dead long ago.
15302 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15303 * xdisp.c (redisplay_internal): Adjust user.
15305 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15307 * nsmenu.m (showAtX:Y:for:): setLevel to
15308 NSPopUpMenuWindowLevel (Bug#13998).
15310 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15312 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15313 (ns_check_pending_open_menu): Declare.
15315 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15316 (x_activate_menubar): Update the menu with title that matches
15317 ns_get_pending_menu_title, and call
15318 ns_check_pending_openmenu (Bug#12698).
15319 (menuWillOpen:): New method.
15320 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15322 * nsterm.m (menu_will_open_state, menu_mouse_point)
15323 (menu_pending_title): New varaibles.
15324 (ns_get_pending_menu_title, ns_check_menu_open)
15325 (ns_check_pending_open_menu): New functions.
15327 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15329 * indent.c (current_column_bol_cache): Remove leftover which is not
15330 used in Fmove_to_column any more.
15331 (current_column, scan_for_column): Adjust users.
15332 * keyboard.c (last_point_position_buffer, last_point_position_window):
15333 Remove leftovers which are not used for recording undo any more.
15334 (command_loop_1, syms_of_keyboard): Adjust users.
15335 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15336 redisplay_window any more.
15337 (move_it_to): Adjust user.
15339 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15341 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15342 Update dependencies.
15344 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15346 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15347 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15348 forward references.
15350 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15352 * window.h (struct window): Replace hchild, vchild and buffer slots
15353 with a single slot 'contents'. This is possible because each valid
15354 window may have either the child window (in vertical or horizontal
15355 combination) or buffer to display (for the leaf window). Using that,
15356 a lot of operations to traverse and/or change window hierarchies may
15357 be simplified. New member horizontal is used to distinguish between
15358 horizontal and vertical combinations of internal windows.
15359 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15360 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15361 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15362 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15363 Use contents slot, not buffer, where appropriate.
15364 (wset_combination): New function.
15365 (wset_buffer): Add eassert.
15366 (Fframe_first_window): Simplify the loop reaching first window.
15367 (Fwindow_buffer): Use WINDOW_LEAF_P.
15368 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15369 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15370 (unshow_buffer): Convert initial debugging check to eassert.
15371 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15372 (make_parent_window, window_resize_check, window_resize_apply)
15373 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15374 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15375 Adjust to match struct window changes.
15376 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15377 (mark_window_cursors_off, count_windows, get_leaf_windows)
15378 (foreach_window_1): Simplify the loop.
15379 * alloc.c (mark_object): Do not check for the leaf window because
15380 internal windows has no glyph matrices anyway.
15381 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15382 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15383 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15384 (build_frame_matrix_from_window_tree, mirror_make_current)
15385 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15386 (update_window_tree, set_window_update_flags): Simplify the loop.
15387 (sync_window_with_frame_matrix_rows): Enforce live window.
15388 Use contents slot, not buffer, where appropriate.
15389 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15390 and WINDOW_HORIZONTAL_COMBINATION_P.
15391 (make_frame_visible_1): Simplify the loop.
15392 Use contents slot, not buffer, where appropriate.
15393 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15394 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15395 (expose_window_tree): Likewise.
15396 Use contents slot, not buffer, where appropriate.
15397 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15398 to avoid deleted windows. Use contents slot instead of buffer.
15399 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15400 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15401 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15402 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15404 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15406 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15407 identify the reasons for assertion violations in bug#14062 and
15409 (Fx_show_tip): Fix compilation error under
15410 "--enable-check-lisp-object-type". (Bug#14073)
15412 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15413 Reported by <rzl24ozi@gmail.com>.
15415 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15417 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15419 (unwind_with_echo_area_buffer): ...to restore it here.
15420 This is needed to ensure that...
15421 (redisplay_window): ...both window markers are valid here,
15422 which is verified by eassert.
15423 * editfns.c (save_excursion_save): Do not assume that
15424 selected_window always displays the buffer.
15425 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15428 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15430 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15433 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15435 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15437 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15439 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15440 since MinGW's w32api headers do. This avoids compiler warnings.
15442 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15443 if already defined.
15445 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15447 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15449 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15451 * gtkutil.c (style_changed_cb): Check if frame is live and an
15452 X frame (Bug#14038).
15454 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15456 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15457 Define only for _WIN32_WINNT less than 0x0500.
15458 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15460 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15461 see its own definitions of 'struct timeval' and 'struct timezone'.
15463 Fix incompatibilities between MinGW.org and MinGW64 headers.
15464 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15466 * w32.c (REPARSE_DATA_BUFFER): Guard with
15467 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15469 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15471 * xterm.c: Include X11/XKBlib.h
15472 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15474 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15476 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15478 * blockinput.h (input_blocked_p): Likewise.
15479 * bytecode.c (exec_byte_code): Likewise.
15480 * callproc.c (call_process_kill, call_process_cleanup)
15481 (Fcall_process): Likewise.
15482 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15483 (Fccl_execute_on_string): Likewise.
15484 * character.c (string_escape_byte8): Likewise.
15485 * charset.c (read_hex): Likewise.
15486 * cm.c (calccost): Likewise.
15487 * data.c (cons_to_unsigned): Likewise.
15488 * dired.c (directory_files_internal, file_name_completion):
15490 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15491 (sit_for): Likewise.
15492 * doc.c (Fsubstitute_command_keys): Likewise.
15493 * doprnt.c (doprnt): Likewise.
15494 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15495 * emacsgtkfixed.c: Likewise.
15496 * fileio.c (file_offset, Fwrite_region): Likewise.
15497 * floatfns.c (Fexpt, fmod_float): Likewise.
15498 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15500 * font.c (font_intern_prop): Likewise.
15501 * frame.c (x_set_alpha): Likewise.
15502 * gtkutil.c (get_utf8_string): Likewise.
15503 * indent.c (check_display_width): Likewise.
15504 * intervals.c (create_root_interval, rotate_right, rotate_left)
15505 (split_interval_right, split_interval_left)
15506 (adjust_intervals_for_insertion, delete_node)
15507 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15508 (merge_interval_right, merge_interval_left, copy_intervals)
15509 (set_intervals_multibyte_1): Likewise.
15510 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15511 * keymap.c (Fkey_description): Likewise.
15512 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15513 * lread.c (openp, read_integer, read1, string_to_number):
15515 * menu.c (ensure_menu_items): Likewise.
15516 * minibuf.c (read_minibuf_noninteractive): Likewise.
15517 * print.c (printchar, strout): Likewise.
15518 * process.c (create_process, Faccept_process_output)
15519 (wait_reading_process_output, read_process_output, send_process)
15520 (wait_reading_process_output): Likewise.
15521 * profiler.c (make_log, handle_profiler_signal): Likewise.
15522 * regex.c (re_exec): Likewise.
15523 * regex.h: Likewise.
15524 * search.c (looking_at_1, Freplace_match): Likewise.
15525 * sysdep.c (get_child_status, procfs_ttyname)
15526 (procfs_get_total_memory): Likewise.
15527 * systime.h (EMACS_TIME_VALID_P): Likewise.
15528 * term.c (dissociate_if_controlling_tty): Likewise.
15529 * window.c (get_phys_cursor_glyph): Likewise.
15530 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15531 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15533 * xfns.c (Fx_window_property): Likewise.
15534 * xmenu.c (set_frame_menubar): Likewise.
15535 * xselect.c (x_get_window_property, x_handle_dnd_message):
15537 * xsmfns.c (smc_save_yourself_CB): Likewise.
15538 * xterm.c (x_scroll_bar_set_handle): Likewise.
15540 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15542 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15543 to be optional or nil. Adjust comment and convert it to docstring.
15544 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15545 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15547 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15549 Static checking by GCC 4.8-20130319.
15550 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15551 * process.c (Fset_process_datagram_address)
15552 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15553 * xdisp.c (get_char_face_and_encoding)
15554 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15555 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15556 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15558 2013-03-24 Ken Brown <kbrown@cornell.edu>
15560 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15561 fix compilation on 64-bit Cygwin, where underscores are not
15562 automatically prepended.
15564 * w32term.c (w32_initialize): Silence compiler warning.
15566 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15568 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15569 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15570 variables, to save and restore frame dimensions.
15571 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15572 after returning from a 'fullscreen' configuration.
15573 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15574 to avoid races between the main thread and the input thread.
15576 * w32term.h (struct w32_output): New members normal_width,
15577 normal_height, normal_top, normal_left, and prev_fsmode.
15578 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15579 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15580 members of a frame.
15582 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15583 'fullscreen' parameter. Always record previous width and height
15584 of the frame, except when switching out of maximized modes, so
15585 that they could be restored correctly, instead of resetting to the
15586 default frame dimensions. Send SC_RESTORE command to the frame,
15587 unless we are going to send SC_MAXIMIZE, to restore the frame
15588 resize hints in the mouse pointer shown by the window manager.
15591 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15593 * lisp.h (get_frame_param): Adjust conditions for prototype
15596 2013-03-22 Ken Brown <kbrown@cornell.edu>
15598 * unexcw.c: Drop unneeded inclusion of w32common.h.
15599 (report_sheap_usage): Declare.
15600 (read_exe_header): Add magic numbers for x86_64.
15601 (fixup_executable): Fix printf format specifier for unsigned long
15604 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15606 * frame.h (struct frame): Put menu_bar_window under #ifdef
15607 because this member is not needed when X toolkit is in use.
15608 (fset_menu_bar_window):
15609 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15610 (free_glyphs, update_frame):
15611 * xdisp.c (expose_frame): Likewise.
15612 (display_menu_bar): Likewise. Remove redundant eassert.
15613 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15616 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15618 Use functions and constants to manipulate Lisp_Save_Value objects.
15619 This replaces code that used macros and strings and token-pasting.
15620 The change makes the C source a bit easier to follow,
15621 and shrinks the Emacs executable a bit.
15622 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15623 (make_save_value): Change 1st arg from string to enum. All callers
15626 (mark_object): Use if, not #if, for GC_MARK_STACK.
15627 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15628 (XSAVE_OBJECT): Now functions, not macros.
15629 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15630 the constant was never used.
15631 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15632 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15633 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15634 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15636 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15637 type3 with a single member save_type. All uses changed.
15638 (save_type, set_save_pointer, set_save_integer): New functions.
15639 * print.c (PRINTX): Remove.
15641 * alloc.c: Remove redundant static declarations.
15643 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15645 * window.h (struct window): Convert left_col, top_line, total_lines
15646 and total_cols from Lisp_Objects to integers. Adjust comments.
15647 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15649 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15650 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15651 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15652 Adjust users where appropriate.
15654 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15656 * frame.h (struct frame): Drop resx and resy because the same data is
15657 available from window system-specific output context. Adjust users.
15658 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15659 New functions to provide defaults when no window system available.
15660 (FRAME_RES_X, FRAME_RES_Y): New macros.
15661 (NUMVAL): Move from xdisp.c.
15662 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15663 (Ffont_face_attributes, Fopen_font):
15664 * image.c (gs_load):
15665 * w32font.c (fill_in_logfont):
15666 * xdisp.c (calc_pixel_width_or_height):
15667 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15668 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15670 2013-03-20 Kenichi Handa <handa@gnu.org>
15672 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15673 to 1 (temporary workaround until a bug related to ASCII
15674 optimization is fixed).
15676 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15678 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15679 Signal error if window is not internal. Adjust docstring.
15680 (delete_all_child_windows): Use combination_limit to save the buffer.
15681 (Fset_window_configuration): Adjust accordingly.
15682 * print.c (syms_of_print): Initialize debugging output not here...
15683 (init_print_once): ...but in a new function here.
15684 * lisp.h (init_print_once): Add prototype.
15685 * emacs.c (main): Add call to init_print_once. Adjust comments.
15687 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15689 * window.c (window_resize_check, window_resize_apply)
15690 (window_from_coordinates, recombine_windows, set_window_buffer)
15691 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15692 (Fsplit_window_internal, Fdelete_window_internal)
15693 (freeze_window_starts): Use bool for booleans.
15694 * window.h (window_frame_coordinates, resize_frame_windows)
15695 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15697 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15699 * dispnew.c (bitch_at_user): Use `user-error'.
15701 2013-03-17 Ken Brown <kbrown@cornell.edu>
15703 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15704 as return type of image_background. (Bug#13981)
15705 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15707 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15709 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15710 (ns_select): Don't return with result uninitialized.
15712 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15715 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15717 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15718 directories. If filename is nil, get directory name (Bug#13932).
15719 Use getFilename and getDirectory.
15720 (getFilename, getDirectory): New methods for EmacsSavePanel and
15722 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15724 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15726 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15728 2013-03-15 Kenichi Handa <handa@gnu.org>
15730 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15731 (adjust_after_replace): Make it back to static. Delete the third
15732 arg text_at_gap_tail. Cancel the code for handling it.
15734 * coding.h (struct coding_system): New member eol_seen.
15736 * coding.c (detect_ascii): New function.
15737 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15738 when the source bytes are actually scanned. On detecting for
15739 coding_category_utf_8_auto, call detect_ascii instead of scanning
15740 source bytes directly.
15741 (produce_chars): Call insert_from_gap with the new arg 0.
15742 (encode_coding): Likewise.
15743 (decode_coding_gap): Control ASCII optimization by the variable
15744 disable_ascii_optimization instead of #ifndef .. #endif.
15745 Deccode EOL format according to coding->eol_seen.
15746 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15749 * lisp.h (adjust_after_replace): Cancel externing it.
15750 (insert_from_gap): Adjust prototype.
15752 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15754 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15755 FULLSCREEN_MAXIMIZED. (Bug#13935)
15757 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15759 * region-cache.c (find_cache_boundary, move_cache_gap)
15760 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15761 Simplify debugging check and convert to eassert. Adjust comment.
15762 (pp_cache): Put under ENABLE_CHECKING.
15764 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15766 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15767 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15768 and WM_ACTIVATEAPP.
15769 (w32fullscreen_hook): If the frame is visible, reset
15770 f->want_fullscreen flag after changing the frame size. If the
15771 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15774 2013-03-13 Daniel Colascione <dancol@dancol.org>
15776 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15777 too so that these builds can use Cygwin's file conversion
15778 functions. (We've been building and linking cygw32.o all along
15779 and just not using it.)
15781 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15783 File synchronization fixes (Bug#13944).
15784 * Makefile.in (LIB_FDATASYNC): New macro.
15786 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15787 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15788 Don't worry about HAVE_FSYNC, since a substitute fsync is
15789 available if the system lacks one.
15790 (Fwrite_regin): Retry fsync if interrupted.
15792 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15794 * w32term.c (w32_read_socket): If the Emacs frame is being
15795 activated, call w32fullscreen_hook, to make sure the new frame
15796 dimensions are in effect. (Bug#13937)
15798 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15800 * xdisp.c (init_iterator): Simplify because both character and byte
15801 positions are either specified or -1. Add eassert. Adjust comment.
15802 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15803 character and byte positions can be obtained from marker.
15805 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15807 Static checking by Sun C 5.12.
15808 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15809 * bytecode.c (exec_byte_code):
15810 * dispnew.c (init_display):
15812 * fileio.c (Fsubstitute_in_file_name):
15813 * keyboard.c (Fevent_convert_list):
15814 * keymap.c (Fsingle_key_description):
15815 * term.c (maybe_fatal, fatal):
15816 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15817 * xsmfns.c (Fhandle_save_session):
15818 Omit unreachable code.
15819 * keymap.c (map_keymap_char_table_item): Cast void * to
15820 a function pointer type; the C Standard requires this.
15822 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15823 Include <sys/param.h> unconditionally, as that works elsewhere and
15824 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15825 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15828 See ChangeLog.12 for earlier changes.
15830 ;; Local Variables:
15834 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15836 This file is part of GNU Emacs.
15838 GNU Emacs is free software: you can redistribute it and/or modify
15839 it under the terms of the GNU General Public License as published by
15840 the Free Software Foundation, either version 3 of the License, or
15841 (at your option) any later version.
15843 GNU Emacs is distributed in the hope that it will be useful,
15844 but WITHOUT ANY WARRANTY; without even the implied warranty of
15845 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15846 GNU General Public License for more details.
15848 You should have received a copy of the GNU General Public License
15849 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.