1 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
3 Various fixes to use bool type and constants.
4 * dispnew.c (update_single_window): Remove arg `force_p' since it's
6 * xfaces.c (clear_face_cache): Use bool for the argument type.
8 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
10 Correct same_at_end when restoring window points
11 * fileio.c (Finsert_file_contents): Compute same_at_end character
12 position using the old buffer size, not the new one, since
13 restore_window_points wants the old size.
16 2014-12-14 Alan Mackenzie <acm@muc.de>
18 New feature optionally to accelerate auto-repeated scrolling.
20 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
22 * window.c (window_scroll): Bind fontification-functions to nil
23 when scrolling by whole screens and
24 fast-but-imprecise-scrolling is non-nil.
25 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
27 * lisp.h (bool): Declare Qfontification_functions extern.
29 2014-12-14 Eli Zaretskii <eliz@gnu.org>
31 Load system's default trusted Certificate Authorities if available.
32 * gnutls.c (gnutls_certificate_set_x509_system_trust)
33 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
34 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
35 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
36 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
38 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
39 Call gnutls_certificate_set_x509_system_trust. Log an error message if
42 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
44 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
45 a hack involving a union.
47 2014-12-13 Eli Zaretskii <eliz@gnu.org>
49 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
50 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
53 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
55 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
57 * gnutls.h: Always declare syms_of_gnutls.
59 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
60 clarity. Let the availability check return Qnil when the GnuTLS
61 integration is not available, instead of erroring out.
64 2014-12-13 Eli Zaretskii <eliz@gnu.org>
66 * xdisp.c (move_it_in_display_line_to, display_line):
67 Don't disallow overflow-newline-into-fringe when word-wrap is in
70 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
72 * fileio.c: Better preserve window-points during revert (bug#19161).
73 (Qget_buffer_window_list): New var.
74 (get_window_points_and_markers, restore_window_points): New functions.
75 (Finsert_file_contents): Use them to save and restore window-points.
77 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
79 * xterm.c (x_delete_terminal): Call emacs_close for X connection
80 descriptor if called from x_connection_closed and always delete
81 this descriptor from keyboard waiting set (Bug#19147).
83 2014-12-10 Eli Zaretskii <eliz@gnu.org>
85 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
86 (bidi_cache_max_elts): New global variable.
87 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
88 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
90 (bidi_cache_search): Handle overflown cache. Improve commentary.
91 (bidi_cache_ensure_space): Limit allocations to the current value
92 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
93 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
94 the increment to not exceed the limit.
95 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
96 cache, zero otherwise (meaning the cache overflowed). In the
97 latter case, set bidi_cache_last_idx to -1.
98 (bidi_peek_at_next_level): Handle overflown cache.
99 (bidi_push_it): Increase the cache limit for iterating the new object.
100 (bidi_pop_it): Decrease the cache limit back to previous value.
101 (bidi_shelve_cache): Shelve the current value of the cache limit.
102 (bidi_unshelve_cache): Restore the value of cache limit.
103 (bidi_find_bracket_pairs): If the cache overflows while looking
104 for the paired bracket, give up and let bidi_resolve_neutrals
105 process the bracket as a simple neutral. (Bug#19322)
106 (bidi_find_other_level_edge): If the cache overflows, fall back on
107 Plan B, which effectively stops the reordering and restarts it on
108 the next character (after resetting the cache).
109 (bidi_move_to_visually_next): When the cache overflows, reset it
110 after processing the last cached character.
112 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
114 Fix glitches in gnutls.c, mostly memory-related
115 * gnutls.c: Sort macro definitions by name.
116 (fn_gnutls_transport_set_errno): Omit unreachable definition.
117 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
118 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
119 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
120 calculating string length. Use make_uninit_string, to avoid
121 copying the string. Cast the char, not the pointer.
122 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
123 and free. Work even for dates past the year 9999. Use void *
124 for buffers, to avoid casts.
126 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
128 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
130 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
132 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
135 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
137 * process.c: Whitespace and line-break nitpicks.
139 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
141 * gnutls.c (gnutls_certificate_details): The :signature isn't
142 that useful, so remove it.
143 (gnutls_certificate_details): Clean up whitespace slightly.
144 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
146 (gnutls_certificate_details): Put :signature-algorithm back again,
147 which was removed by mistake.
148 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
149 that they are not messaged by default (bug#16253).
150 (Fgnutls_error_fatalp): Doc fix (bug#18210).
152 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
154 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
156 * nsimage.m (setPixmapData): Make bmRep local so class member is not
159 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
161 * eval.c (Fsignal): Remove duplicate test.
162 (Fautoload_do_load): Fix up docstring.
164 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
166 * nsterm.m (represented_filename, represented_frame): New variables.
167 (ns_set_represented_filename): New function.
168 (sendEvent:): Set represented filename here to avoid flicker,
169 related to Bug#18757.
171 * nsterm.h: Declare ns_set_represented_filename.
173 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
174 at once, call ns_set_represented_filename instead.
176 2014-12-05 Eli Zaretskii <eliz@gnu.org>
178 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
179 (struct bidi_stack): Reduce size by using bit fields and by
180 packing sos, override, and isolate_status into a single 8-bit
183 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
184 (bidi_push_embedding_level): Construct flags from individual
185 bits. Adapt to changes in prev_for_neutral and next_for_neutral
187 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
188 from flags. Adapt to changes in prev_for_neutral,
189 next_for_neutral, and last_strong members.
190 (bidi_line_init): Initialize flags to zero.
191 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
192 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
194 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
196 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
197 (Fapply): Try and simplify the control flow.
199 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
201 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
202 Use gnutls_sign_get_name directly because
203 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
204 (init_gnutls_functions): Load missing gnutls_server_name_set.
206 2014-12-02 Eli Zaretskii <eliz@gnu.org>
208 * bidi.c (bidi_find_first_overridden): New function.
210 * xdisp.c (Fbidi_find_overridden_directionality): New function.
211 (syms_of_xdisp): Defsubr it.
213 * dispextern.h (bidi_find_first_overridden): Add prototype.
215 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
217 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
218 to nil after release (Bug#9133).
220 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
222 Port better to AddressSanitizer.
223 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
225 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
226 Return -1 or 0, as the pipe trick doesn't work.
227 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
229 * print.c (print_object):
230 When a pointer-check primitive returns -1, do not assume this
231 means the pointer is valid or that the underlying system has failed.
232 It could just be that addresses are being sanitized so Emacs can't
233 test for pointer validity.
234 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
235 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
236 string validity checker doesn't work on stack-based strings.
238 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
240 Improve clarity of USE_LSB_TAG definition.
241 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
242 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
243 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
244 VAL_MAX / 2 rather than in terms of the (more complicated)
245 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
247 2014-11-29 Eli Zaretskii <eliz@gnu.org>
249 * xdisp.c (handle_single_display_spec): When ignoring a fringe
250 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
251 (next_element_from_buffer): When done with overlays, reset the
252 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
254 2014-11-29 Eli Zaretskii <eliz@gnu.org>
256 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
257 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
259 2014-11-29 Ulrich Müller <ulm@gentoo.org>
261 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
262 for paxctl and setfattr. Fixes temacs startup failure with
263 grsecurity/PaX enabled Linux kernel (bug#19067).
265 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
267 * src/w32.c, src/w32heap.c, src/w32term.c:
268 Use MINGW_W64 instead of _W64.
270 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
272 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
274 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
276 * gnutls.c (gnutls_ip_address_p): New function.
277 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
279 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
281 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
283 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
285 Fix gnutls problems caught by static checking.
286 * gnutls.c (Fgnutls_boot): Remove unused local.
287 (Fgnutls_boot): Fix pointer signedness.
289 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
291 * gnutls.c (gnutls_certificate_details): Don't include certain
292 certificate details on older gnutls versions (bug#19168).
293 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
294 (gnutls_certificate_details): Reversed check in last checkin.
296 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
298 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
299 (Fgnutls_peer_status_warning_describe): Add function to describe a
300 peer verification warning symbol.
301 (Fgnutls_peer_status): Use it.
302 (Fgnutls_boot): Use it. Minor logging fixes.
304 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
306 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
308 2014-11-24 Glenn Morris <rgm@gnu.org>
310 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
312 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
313 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
315 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
317 * gnutls.c: Fix Windows function definition of
318 gnutls_x509_crt_get_fingerprint.
320 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
322 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
324 * process.h: Added more fields to Lisp_Process to track
327 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
328 (Fgnutls_peer_status): New functions to export TLS certificate
329 details to Emacs Lisp.
331 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
333 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
334 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
335 check for gtk_adjustment_configure (Bug#19149).
336 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
338 2014-11-22 Glenn Morris <rgm@gnu.org>
340 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
342 2014-11-22 Martin Rudalics <rudalics@gmx.at>
344 Don't shrink frame when using desktop-save-mode (Bug#19048).
345 * w32fns.c (x_set_tool_bar_lines): Always call
346 x_change_tool_bar_height (Bug#19048).
347 (x_change_tool_bar_height): Mark frame as garbaged since
348 adjust_frame_size might not have done that.
349 * xfns.c (x_set_tool_bar_lines): Always call
350 x_change_tool_bar_height (Bug#19048).
351 (x_change_tool_bar_height): Mark frame as garbaged since
352 adjust_frame_size might not have done that.
354 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
356 * xml.c (parse_region): Take care of new optional parameter
357 'discard-comments' of 'libxml-parse(html|xml)-region'.
358 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
359 New optional parameter 'discard-comments'.
361 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
363 Improve time stamp handling, and be more consistent about it.
364 * editfns.c (invalid_time): New function.
365 Use it instead of 'error ("Invalid time specification")'.
366 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
367 (decode_float_time, lisp_to_timespec, lisp_time_struct):
369 (make_time_tail, make_time): Remove. All uses changed to use
370 new functions or plain list4i.
371 (disassemble_lisp_time): Return effective length if successful.
372 Check that LOW is an integer, if it's combined with other components.
373 (decode_time_components): Decode into struct lisp_time, not
374 struct timespec, so that we can support a wide set of times
375 regardless of whether time_t is signed. Decode plain numbers
376 as seconds since the Epoch, and nil as the current time.
377 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
378 Reimplement in terms of new functions.
379 (Fencode_time): Just use list2i.
380 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
381 * keyboard.c (decode_timer): Don't allow the new formats (floating
382 point or nil) in timers.
383 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
384 place of the magic number '16'.
385 (struct lisp_time): New type.
386 (decode_time_components): Use it.
387 (lisp_to_timespec): New decl.
389 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
391 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
394 * callint.c (Fcall_interactively): Pass in nil as argument to
395 Fbarf_if_buffer_read_only.
397 * fileio.c (Finsert_file_contents): Ditto.
399 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
401 * textprop.c (verify_interval_modification): Check buffer
402 readedness after the last interval.
404 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
405 the text at POSITION (new optional argument) has the
406 `inhibit-read-only' text property set.
408 2014-11-16 Eli Zaretskii <eliz@gnu.org>
410 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
411 errors in computing the number of pixels to scroll.
412 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
414 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
416 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
417 call updateFrameSize.
419 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
421 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
423 * nsfns.m (x_set_foreground_color, x_set_background_color)
424 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
425 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
427 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
429 * nsterm.m (ns_send_appdefined): Check for application defined
430 event on Cocoa (Bug#18993).
431 (run): Restore code before the previous 18993 fix.
433 2014-11-14 David Reitter <david.reitter@gmail.com>
435 * nsterm.m (run): Set timeout for event loop to prevent hang.
438 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
440 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
442 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
444 * xfont.c (xfont_list_pattern): Do not allocate font entity object
445 for each candidate font but attempt to reuse it from previous improper
448 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
450 Avoid undefined behavior in color table hashing.
451 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
452 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
453 This function avoids undefined behavior with signed shift overflow.
455 2014-11-10 Eli Zaretskii <eliz@gnu.org>
457 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
458 when the inserted text does not need decoding. (Bug#18982)
460 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
462 * nsterm.h (EmacsScroller): judge returns bool.
464 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
465 (ns_judge_scroll_bars): Only set removed if judge returns true.
466 (judge): Returns bool == condemned. Remove self from window.
467 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
469 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
471 * keyboard.c (command_loop_1): Record this-command in recent-keys.
472 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
474 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
476 * nsterm.m (ns_set_vertical_scroll_bar)
477 (ns_set_horizontal_scroll_bar): Cleanup merge error.
479 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
481 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
482 merely because tmo_in_millisec is nonnegative. The 1st call
483 to g_main_context_query could succeed while the 2nd one fails.
485 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
487 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
489 * nsterm.m (run): Only use non-system event loop if OSX version is
490 exactly 10.9 (Bug#18993).
491 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
494 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
496 * callproc.c (encode_current_directory): Support handling of file
497 names prepended by "/:". (Bug#18891)
499 2014-11-08 Alan Mackenzie <acm@muc.de>
501 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
503 2014-11-08 Dima Kogan <dima@secretsauce.net>
505 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
507 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
509 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
510 raises an error. (Bug#18891)
512 2014-11-08 Martin Rudalics <rudalics@gmx.at>
514 * frame.c (adjust_frame_size): Call x_set_window_size only if
515 f->can_x_set_window_size is set.
516 (make_frame): Initialize f->can_x_set_window_size and
517 f->can_run_window_configuration_change_hook.
518 (Fcan_run_window_configuration_change_hook): New function.
519 * frame.h (frame): Split `official' into `can_x_set_window_size'
520 and `can_run_window_configuration_change_hook'.
521 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
522 * w32fns.c (Fx_create_frame, x_create_tip_frame):
523 Set f->can_x_set_window_size.
524 * window.c (run_window_configuration_change_hook):
525 Return immediately if either f->can_x_set_window_size or
526 f->can_run_window_configuration_change_hook are false.
527 (Fset_window_configuration): Instead of f->official set
528 f->can_x_set_window_size.
529 * xfns.c (Fx_create_frame, x_create_tip_frame):
530 Set f->can_x_set_window_size.
532 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
534 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
535 cleanup from 2014-11-01 (Bug#18972).
537 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
539 * keyboard.c: Call gui-set-selection instead of x-set-selection.
540 * xdisp.c (window-scroll-functions): Improve docstring.
542 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
544 Uniquify the 'size' symbol.
546 * w32notify.c (Qsize): Remove.
547 * lisp.h (Qsize): New decl.
548 * lread.c (Qsize): Now extern.
549 * w32notify.c (syms_of_w32notify): No need to defsym.
551 2014-11-07 Martin Rudalics <rudalics@gmx.at>
553 * dispnew.c (change_frame_size_1): Fix call of
555 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
556 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
557 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
558 (Qtool_bar_size): New constants.
559 (frame_inhibit_resize, adjust_frame_size): New argument to
560 handle case where frame_inhibit_implied_resize is a list.
561 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
562 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
563 (x_set_right_divider_width, x_set_bottom_divider_width)
564 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
565 (x_set_scroll_bar_width, x_set_scroll_bar_height):
567 (frame-inhibit-implied-resize): Rewrite doc-string.
568 * frame.h (frame_inhibit_resize, adjust_frame_size):
569 Fix external declarations.
570 (Qframe_position, Qframe_outer_size)
571 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
572 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
573 (Qtool_bar_size): Extern them.
574 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
575 (xg_height_or_width_changed): Remove.
576 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
577 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
578 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
579 (xg_change_toolbar_position): Call adjust_frame_size directly.
580 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
581 Fix calls of adjust_frame_size.
582 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
583 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
584 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
585 frame can get resized when tool-bar-lines parameter changes from
587 (Fw32_frame_menu_bar_size): Return fourth value.
588 (Fw32_frame_rect): Block input around system calls
589 (Fx_frame_geometry): New function.
590 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
591 * w32term.c (x_new_font): Adjust adjust_frame_size call.
592 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
593 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
594 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
595 (Fx_create_frame): Adjust adjust_frame_size calls.
596 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
597 frame can get resized when tool-bar-lines parameter changes from
599 (Fx_frame_geometry): New function.
600 * xmenu.c (update_frame_menubar): On Lucid call
601 adjust_frame_size with one pixel less height to avoid that
602 repeatedly adding/removing the menu bar grows the frame.
603 (free_frame_menubar): On Motif arrange to optionally preserve
604 the old frame height when removing the menu bar.
605 * xterm.c (x_new_font): Adjust adjust_frame_size call.
607 2014-11-03 Eli Zaretskii <eliz@gnu.org>
609 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
610 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
611 frame; instead, print an error message.
613 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
615 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
617 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
619 * nsimage.m (allocInitFromFile:): Initialize bmRep.
620 (dealloc): Release bmRep.
622 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
623 imageListSetNext, imageListNext.
625 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
627 (allocInitFromFile:): Remove searching ImageList and calling
628 reference (Bug#18918).
629 (dealloc): Remove handling if ImageList.
631 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
633 * process.c (catch_child_signal): Fix incorrect assertion.
635 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
637 * macfont.m (macfont_draw):
638 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
640 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
641 if force_integral_p (i.e. no antialias).
642 (macfont_draw): Check ns_antialias_text, also turn off synthetic
643 bold if no antialias (Bug#18876).
645 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
646 was given (Bug#18846).
648 * nsterm.h (ns_set_doc_edited): Declare taking no args.
650 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
651 instead of in xdisp.c, function now takes void. (Bug#18884).
653 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
654 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
656 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
657 struct window* (Bug#18889).
658 Remove getMouseMotionPart.
659 (ns_output): Make icon_top/left int.
661 * nsfns.m (x_icon): icon_top/left is int.
663 * nsterm.m (ns_mouse_position): Remove unused code.
664 (initFrame:window:, dealloc): Use window instead of win.
665 (getMouseMotionPart:window:x:y:): Remove, unused.
666 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
668 2014-11-01 Eli Zaretskii <eliz@gnu.org>
670 * keyboard.c (readable_events): When FLAGS include
671 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
672 This avoids returning non-nil from input-pending-p when only such
673 events are in the queue. (Bug#18856)
675 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
677 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
678 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
679 (Qforeign_selection): Remove.
680 (ns_get_local_selection): Identation fix.
681 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
683 * nsselect.m (ns_get_local_selection): Remove calling of
684 functions in Vselection_converter_alist (Bug#18911).
685 (syms_of_nsselect): Remove Vselection_converter_alist.
687 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
689 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
690 and unnecessary initialization. Adjust comments.
692 2014-10-30 Eli Zaretskii <eliz@gnu.org>
694 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
696 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
697 index, not an absolute one, as that's what the function expects.
699 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
701 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
702 font on an initial frame when running as a daemon (Bug#18869).
704 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
706 2014-10-30 Eli Zaretskii <eliz@gnu.org>
708 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
709 build_string, when importing a home directory. (Bug#18873)
711 * dispnew.c (buffer_posn_from_coords):
712 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
713 account for the header-line height. (Bug#18839)
715 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
717 * xml.c (parse_region): Do not forget the first document child.
719 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
721 * nsselect.m: pasteboard_changecount is new.
722 (ns_store_pb_change_count, ns_get_pb_change_count)
723 (ns_get_our_change_count_for): New functions.
724 (ns_string_to_pasteboard_internal): Correct comment.
725 type => gtype in eassert, Call ns_store_pb_change_count.
726 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
727 (Fns_disown_selection_internal, Fns_selection_owner_p):
728 Replace Vselection_alist check, with change count check.
729 (Fns_get_selection): Initialize val to Qnil. Only get local
730 selection if change counts match (Bug#18799).
731 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
733 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
735 * src/w32proc.c (create_child): If calling a quoted batch file,
736 pass NULL for exe. (Bug#18745)
738 2014-10-24 Eli Zaretskii <eliz@gnu.org>
740 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
741 (bidi_resolve_brackets): Use end of string position rather than ZV
742 when iterating over a string. (Bug#18815)
744 2014-10-24 Martin Rudalics <rudalics@gmx.at>
746 * keyboard.c (make_lispy_position): Return coordinates also when
747 on scroll bars, fringes, margins or not in a window.
748 * xdisp.c (show_mouse_face): Don't change cursor face during
751 2014-10-23 Martin Rudalics <rudalics@gmx.at>
753 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
754 (frame_resize_pixelwise, frame_inhibit_implied_resize):
755 Fix doc-strings (Bug#18789).
757 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
759 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
761 2014-10-22 Eli Zaretskii <eliz@gnu.org>
763 Optimize redisplay of simple bracketed text.
764 * bidi.c (bidi_cache_reset_to): New function.
765 (bidi_cache_reset): Call it.
766 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
768 (bidi_resolve_explicit): Reset bracket_pairing_pos and
769 bracket_enclosed_type only if bracket_pairing_pos's value is not
771 (MAX_BPA_STACK): Make sure the value is signed.
772 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
773 stop pushing values onto the stack.
774 (bidi_find_bracket_pairs): If the bracketed text is only on the
775 base embedding level, remove all the states cached by this
776 function from the cache, and return zero, so that the brackets in
777 this segment of text are processed as normal neutrals.
778 (bidi_resolve_brackets): Detect the brackets that are to be
779 processed as neutrals, and don't call bidi_find_bracket_pairs on
782 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
784 * w32select.c (Fw32_selection_exists_p): Rename from
785 Fx_selection_exists_p.
786 (syms_of_w32select): Adjust accordingly.
788 * w16select.c (Fw16_selection_exists_p): Rename from
789 Fx_selection_exists_p.
790 (syms_of_win16select): Adjust accordingly.
792 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
793 (Fns_own_selection_internal): Tighten scoping.
794 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
795 (Fns_get_selection): Rename from Fx_get_selection_internal.
796 (Fns_get_selection_internal, Fns_store_selection_internal):
798 (syms_of_nsselect): Adjust accordingly.
800 2014-10-21 Martin Rudalics <rudalics@gmx.at>
802 * w32fns.c (Fw32_frame_menu_bar_size): New function.
803 * w32term.c (x_set_window_size): Account for wrapped menu bar
804 lines when setting up frame height (Bug#15174 and Bug#18720).
805 (w32_add_wrapped_menu_bar_lines): New variable.
807 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
809 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
812 2014-10-20 Glenn Morris <rgm@gnu.org>
814 * Merge in all changes up to 24.4 release.
816 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
818 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
819 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
821 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
823 * xterm.c (handle_one_xevent): Check return value from
824 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
825 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
827 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
828 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
829 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
830 Gtk+ >= 3.14 (Bug#18674).
831 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
832 Gtk+ >= 3.14 (Bug#18674).
834 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
836 * gtkutil.c: Remove no-longer-used code.
837 (xg_update_menubar): Remove unused local and unnecessary call to
838 gtk_menu_item_get_submenu.
839 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
840 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
841 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
843 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
845 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
847 * xterm.h (handlebox_widget): Remove.
849 * xmenu.c (set_frame_menubar): Remove GTK block that calls
852 * gtkutil.h (xg_have_tear_offs): Remove declaration.
854 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
855 to handle Gtk versions.
856 (xg_get_file_with_chooser): Use them.
857 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
858 Remove (create_menus): Remove teroff argument and code.
859 Remove call to gtk_menu_set_title.
860 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
861 Adjust args to create_menus.
862 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
863 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
864 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
865 (xg_make_tool_item): Remove detach code.
866 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
867 (find_icon_from_name): New function.
868 (update_frame_tool_bar): Remove GtkStockItem code, move to
869 find_icon_from_name. Let stock be a list of icon names to try.
870 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
871 Replace TOOLBAR_TOP_WIDGET.
872 (free_frame_tool_bar, xg_change_toolbar_position ):
873 Replace TOOLBAR_TOP_WIDGET.
874 (xg_initialize): Remove tearoff code.
876 2014-10-18 Eli Zaretskii <eliz@gnu.org>
878 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
879 pixel from the window's cursor glyph width, since X renders hollow
880 blocks 1 pixel wider than the 'width' parameter.
882 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
883 glyph->pixel_width; this is now done in xterm.c.
885 Fix reordering of bracket characters in isolates.
886 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
887 RESOLVED_ONLY; when non-zero, return from the cache only fully
888 resolved states. All callers changed.
889 (CANONICAL_EQU): New macro.
890 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
891 equivalent of the paired closing bracket character.
892 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
893 the default non-negative value, to be checked later in
894 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
895 characters against those pushed onto the BPA stack.
896 (bidi_record_type_for_neutral): New function.
897 (bidi_resolve_brackets): Record next_for_neutral and
898 prev_for_neutral when embedding level gets pushed. Force
899 resolution of bracket pairs when entering a level run that was not
901 (bidi_resolve_neutral): Add assertions before calling
902 bidi_resolve_neutral_1.
903 (bidi_level_of_next_char): Remove the code that attempted to
904 resolve unresolved neutrals; that is now done by
905 bidi_resolve_neutral.
907 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
909 2014-10-17 Eli Zaretskii <eliz@gnu.org>
911 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
912 1-pixel R2L characters.
913 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
914 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
916 2014-10-16 Eli Zaretskii <eliz@gnu.org>
918 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
921 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
923 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
924 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
925 It's not clear to me whether the initialization is needed,
926 but it can't hurt so I played it safe.
928 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
930 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
932 2014-10-15 Eli Zaretskii <eliz@gnu.org>
934 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
935 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
937 (bidi_get_type): Return the isolate initiators and terminator types.
938 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
939 (bidi_fetch_char_skip_isolates, find_first_strong_char)
940 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
941 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
942 for the new features.
943 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
944 push and pop correctly for isolates.
945 (bidi_remember_char): Modify to accept an additional argument
946 and record the bidi type according to its value.
947 (bidi_cache_iterator_state): Accept an additional argument to only
948 update an existing state. Handle the new members of struct bidi_it.
949 (bidi_cache_find): Arguments changed: no longer accepts a level,
950 instead accepts a flag telling it whether it is okay to return
952 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
953 table. Initialize new isolate-related members.
954 (bidi_paragraph_init): Some code factored out into
955 find_first_strong_char.
956 (bidi_resolve_explicit_1): Function deleted, its code incorporated
957 into bidi_resolve_explicit.
958 (bidi_resolve_explicit): Support the isolate initiators and
959 terminator. Fix handling of embeddings and overrides according to
960 new UBA requirements. Record information about previously seen
961 characters here (moved from bidi_level_of_next_char).
962 (bidi_resolve_weak): Adapt to changes in struct members.
963 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
964 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
965 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
966 paired bracket resolution. Handle isolate initiators and
968 (bidi_type_of_next_char): Remove unneeded code for BN limit.
969 (bidi_level_of_next_char): Move the code that records information
970 about previous characters to bidi_resolve_explicit. Fix logic of
971 resolving neutrals and make sure their cache entries are updated.
972 Remove now unneeded special handling of PDF level.
974 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
975 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
976 enlarged per Unicode 6.3.
977 (enum bidi_bracket_type_t): New data type.
978 (struct bidi_saved_info): Leave only 2 type members out of 4.
980 (struct bidi_stack): Add members necessary to support isolating
982 (struct bidi_it): Add new members necessary to support isolating
983 sequences and bracket pair resolution.
985 * xdisp.c (Fbidi_resolved_levels): New function.
986 (syms_of_xdisp): Defsubr it.
987 (append_glyph, append_composite_glyph, produce_image_glyph)
988 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
990 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
992 * term.c (append_glyph, append_composite_glyph)
993 (append_glyphless_glyph): Convert aborts to assertions.
995 * .gdbinit (pgx): Display the character codepoint, resolved level,
996 and bidi type also for glyphless glyphs.
998 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1000 Avoid unwanted point motion in Fline_beginning_position.
1001 * lisp.h (scan_newline_from_point): Add prototype.
1002 * search.c (scan_newline_from_point): New function, refactored from...
1003 * cmds.c (Fforward_line): ...adjusted user.
1004 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1005 and simplify the former since the latter doesn't move point.
1007 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1009 Cleanup terminal handling code.
1010 * dispextern.h (get_named_tty): Remove prototype but...
1011 * termhooks.h (get_named_terminal): ...resurrect it under
1012 more meaningful name.
1013 (get_terminal): Likewise, but with...
1014 (decode_live_terminal): ...this name.
1015 (decode_tty_terminal): Add prototype.
1016 * term.c (get_tty_terminal): Remove.
1017 (get_named_tty): Remove.
1018 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1019 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1020 Use decode_tty_terminal.
1021 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1022 * terminal.c (get_terminal): Refactor to...
1023 (decode_terminal, decode_live_terminal): ...new functions.
1024 (decode_tty_terminal): Replacement for get_tty_terminal.
1025 (get_named_terminal): Likewise for get_named_tty.
1026 * coding.c (Fset_terminal_coding_system_internal)
1027 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1028 (Fkeyboard_coding_system):
1029 * composite.c (Fcomposition_get_gstring):
1030 * dispnew.c (Fsend_string_to_terminal):
1031 * frame.c (Fmake_terminal_frame):
1032 * nsfns.m (check_ns_display_info):
1033 * w32fns.c, xfns.c (check_x_display_info):
1034 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1035 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1036 (Fset_quit_char): Use get_named_terminal.
1037 (Fset_output_flow_control, Fset_input_meta_mode):
1038 Use decode_tty_terminal.
1040 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1042 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1043 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1045 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1047 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1048 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1050 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1052 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1055 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1057 * editfns.c (dump_tz_string): No longer const.
1058 It might be modified.
1060 * nsmenu.m (clear): Assume OS X 10.6 or later.
1062 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1064 * unexmacosx.c: Remove include ppc/reloc.h.
1065 (unrelocate, copy_dysymtab): Remove PPC code.
1066 (rebase_reloc_address): Remove, only used for PPC:
1068 * nsterm.m: Always include macfont.h on COCOA.
1069 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1070 (ns_dumpglyphs_image, ns_check_menu_open)
1071 (applicationDidFinishLaunching)
1072 (antialiasThresholdDidChange:)
1073 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1074 Remove checks for OSX <= 10.5/10.6.
1075 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1076 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1079 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1080 (NS_HAVE_NSINTEGER): Remove block.
1081 Remove >= OSX 10.6 tests.
1083 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1084 (x_activate_menubar, trackingNotification:): Remove check for
1086 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1088 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1090 * nsfns.m: Always include macfont.h on COCOA.
1091 (ns_filename_from_panel, ns_directory_from_panel)
1092 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1093 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1095 * macfont.m: Remove >= 1050 check.
1096 (macfont_create_family_with_symbol)
1097 (macfont_get_glyph_for_character)
1098 (mac_font_get_glyphs_for_variants)
1099 (mac_ctfont_create_available_families, syms_of_macfont):
1100 Remove code for OSX < 10.6.
1101 (mac_font_family_group, mac_font_family_compare): Remove, only used
1104 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1105 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1107 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1110 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1112 Fix putenv race conditions with undefined behavior (Bug#8705).
1113 Do all putenv calls before Emacs creates any threads.
1114 Use a safer way to modify the TZ environment variable in the
1115 presence of multiple threads. For further thread-safety,
1116 prefer localtime_r and gmtime_r to localtime and gmtime,
1117 and prefer struct tm's tm_gmtoff (if available) to calling
1118 both localtime_r and gmtime_r.
1119 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1120 (init_dbusbind): ... to this new function.
1121 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1122 * xterm.c (x_term_init): Move xputenv call from here ...
1123 (init_xterm): ... to this new function.
1124 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1125 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1126 (dump_tz_string): New constant.
1127 (init_editfns): Use it. This centralizes the dump_tz stuff.
1128 Call set_time_zone_rule here, so that its xputenv is done
1129 before Emacs goes multithreaded.
1130 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1131 thread-safe enough for Emacs.
1132 (format_time_string, Fdecode_time, Fcurrent_time_string)
1133 (Fcurrent_time_zone):
1134 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1135 localtime and gmtime. Remove now-unnecessary calls to block_input.
1136 (tm_gmtoff): New static function.
1137 (Fdecode_time, Fcurrent_time_zone): Use it.
1138 (Fencode_time): Use mktime_z, for better thread-safety.
1139 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1140 i.e., not quite thread-safe but good enough for Emacs typical usage.
1141 Do not reclaim storage that is in the environment; let it leak.
1142 Always call tzset, since localtime_r does not.
1143 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1144 This is now done in init_editfns.
1145 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1146 New macros and declarations, for platforms lacking tzalloc & friends.
1148 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1150 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1151 On x86 platforms this works around GCC bug 63495
1152 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1153 and more generally should fix a portability problem in Emacs.
1154 Problem reported by Stefan Monnier in:
1155 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1157 2014-10-08 Leo Liu <sdl.web@gmail.com>
1159 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1160 * keymap.c (describe_vector_princ):
1161 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1164 * print.c (printchar_stdout_last): Declare.
1165 (printchar): Record the last char written to stdout.
1166 (Fterpri): Add optional argument ENSURE.
1168 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1170 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1171 DELAY argument to change_frame_size, so that the frame size
1172 changes, if any are needed, are delayed until the next redisplay.
1173 This is to avoid a too early QUIT inside change_frame_size, when
1174 it calls Lisp in frame_windows_min_size, in case one of the events
1175 we've read sets the quit-flag. (Bug#18649)
1177 * w32fns.c (check_x_display_info): Accept terminal objects as
1178 argument, to follow what xfns.c does.
1180 2014-10-07 Glenn Morris <rgm@gnu.org>
1182 * Makefile.in ($(srcdir)/macuvs.h)
1183 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1185 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1187 * decompress.c (init_zlib_functions): Move the message about zlib
1188 being unavailable from here...
1189 (Fzlib_decompress_region): ...to here. (Bug#18650)
1191 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1193 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1194 the case where an optional string is used. Adjust docstring.
1196 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1198 * lisp.mk (lisp): Remove w32-common-fns.elc.
1200 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1202 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1203 These were already defined in buffer.c, and the duplicate
1204 definitions cause problems on platforms like 'gcc -fno-common'.
1205 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1207 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1209 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1210 if toolbar is visible.
1212 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1215 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1216 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1217 (ns_select, ns_read_socket): Use unwind_protect to decrease
1218 apploopnr (Bug#18345).
1219 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1220 line height (Bug#17977).
1222 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1223 (macfont_closest_traits_index): New function.
1224 (macfont_closest_traits_index_p): Rename from
1225 macfont_closest_traits_index.
1226 (macfont_list): Use macfont_closest_traits_index_p.
1228 2014-10-05 K. Handa <handa@gnu.org>
1230 * coding.c (detect_coding_iso_2022): Set coding->rejected
1231 correctly when an invalid escape sequence is found (Bug#18610).
1233 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1235 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1236 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1239 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1241 * buffer.c (scroll_bar_width, scroll_bar_height):
1243 * window.c (Fset_window_scroll_bars): Fix doc-string.
1244 (Fwindow_scroll_bars): Have it return what the doc-string says.
1246 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1248 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1249 iterator backwards, to resync the bidi iterator. (Bug#18584)
1251 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1253 Consistently use min and max macros from lisp.h.
1254 * coding.c (min, max):
1256 * unexhp9k800.c (min):
1257 * unexw32.c (min, max): Use definitions from lisp.h.
1258 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1260 * gmalloc.c (min): Tiny style change.
1262 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1263 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1265 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1267 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1268 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1269 (X_ULONG_MAX): Move these macros to xterm.h.
1270 (x_fill_property_data): Be more generous about allowing either
1271 signed or unsigned data of the appropriate width.
1272 * xterm.h (x_display_set_last_user_time): New function.
1273 All setters of last_user_time changd to use this function.
1274 If ENABLE_CHECKING, check that the times are in range.
1276 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1278 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1279 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1281 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1283 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1284 make a font_object from a tty frame (Bug#18573).
1285 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1287 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1289 * alloc.c (mark_overlay): Assume that overlay boundaries are
1290 always markers. Add comment.
1291 * lread.c (read_internal_start): Use convenient validate_subarray.
1293 (Fread_from_string): Adjust docstring.
1295 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1297 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1299 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1300 Rename from the "x-" prefix.
1302 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1304 * xselect.c (selection-converter-alist): Fix docstring.
1306 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1308 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1309 argument passed by the caller, when we mirror all slashes into
1312 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1314 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1315 Resurrect old code and fix compilation with GTK < 2.13.6.
1317 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1319 Use AUTO_CONS instead of SCOPED_CONS, etc.
1320 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1321 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1322 (AUTO_LIST1): Rename from scoped_list1.
1323 (AUTO_LIST2): Rename from scoped_list2.
1324 (AUTO_LIST3): Rename from scoped_list3.
1325 (AUTO_LIST4): Rename from scoped_list4.
1326 (AUTO_STRING): Rename from SCOPED_STRING.
1327 * frame.h (AUTO_FRAME_ARG):
1328 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1329 (AUTO_LIST4, AUTO_STRING):
1330 Prepend a new argument 'name'.
1331 Declare a variable instead of yielding a value.
1333 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1335 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1337 * w32fns.c (w32_createwindow): Accept an additional argument, an
1338 array of 2 values specifying the coordinates of the frame's
1339 top-left corner. Use these values instead of calling x_get_arg,
1340 which can cons Lisp objects, and therefore cannot be called except
1341 from the main thread. Remove redundant tests for the default
1343 (my_create_window): Move the calculation of the coordinates of the
1344 frame's top-left edge here. Pass them to the input thread via the
1345 second parameter of the WM_EMACS_CREATEWINDOW message.
1346 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1349 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1351 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1352 (redisplay_window): Treat the frame's frozen_window_starts flag
1353 the same way as the optional_new_start flag for the window: only
1354 obey it if the glyph row showing point will be fully visible.
1355 Likewise when the window start is in a continuation line. If,
1356 after trying everything under the 'force_start' label, point is
1357 still not fully visible, give up and scroll the window.
1358 Add debugging traces. (Bug#18545)
1360 * window.c (Frecenter): Set the window's redisplay flag.
1362 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1364 * w32term.c (w32_read_socket): Don't use frame dimensions for
1365 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1366 rectangle. Check the return value of GetClientRect, and don't use
1367 the results if it didn't succeed.
1369 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1370 in columns and lines after correcting the pixel dimensions in
1372 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1373 negative values to xrealloc. (Bug#18528)
1375 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1377 * alloc.c: Remove now-unnecessary check.
1378 Suggested by Dmitry Antipov in:
1379 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1381 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1383 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1384 to Ubuntu 14.04.1 x86-64.
1386 Simplify stack-allocated Lisp objects, and make them more portable.
1387 The build_local_string macro was used in two ways: (1) string
1388 literals for which scoped allocation suffices, and (2) file name
1389 components, where it's not safe in general to assume bounded-size
1390 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1391 allocates a block-scope string, and by using SCOPED_STRING for (1)
1392 and build_string for (2). Furthermore, actually use stack
1393 allocation only for objects known to have sufficient alignment.
1394 This simpler implementation means Emacs can make
1395 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1396 GC_MAKE_GCPROS_NOOPS.
1397 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1398 for fewer differences among implementations.
1399 (struct Lisp_String): Now GCALIGNED.
1400 (USE_STACK_LISP_OBJECTS): Default to true, since the
1401 implementation no longer insists on a nonempty GCALIGNED.
1402 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1403 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1404 separately. Move definiens to scoped_cons. The old definition
1405 was incorrect when GCALIGNED was defined to be empty.
1406 (union Aligned_String): New type.
1407 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1408 implementation ports to compilers that don't align strictly enough.
1409 Don't worry about the union sizes; it's not worth bothering about.
1410 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1411 Rewrite using USE_STACK_CONS.
1412 (scoped_cons): Assume the use of union Aligned_Cons.
1413 (lisp_string_size, make_local_string, build_local_string): Remove.
1414 Unless otherwise specified, all callers of build_local_string
1415 changed to use SCOPED_STRING.
1416 (SCOPED_STRING): New macro.
1417 * data.c (wrong_choice):
1418 * menu.c (single_menu_item):
1419 * process.c (Fformat_network_address):
1420 Hoist use of SCOPED_STRING out of a scope, so that its returned
1421 object lives long enough.
1422 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1423 as the string might be long or might not be ASCII.
1425 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1427 * msdos.c (internal_terminal_init): Bump version to 25.
1429 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1431 Keep stack-allocated Lisp objects fast rather than versatile.
1432 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1433 (SCOPED_CONS_INITIALIZER): New macro.
1434 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1435 (USE_LOCAL_ALLOCA): Remove.
1436 (local_cons, local_list1, local_list2, local_list3, local_list4):
1437 Remove. Stack overflow checking makes them too slow.
1438 (make_local_vector): Likewise. Also we just don't have enough
1440 (enum LISP_STRING_OVERHEAD): Remove.
1441 (local_string_init, local_vector_init): Remove prototypes.
1442 (make_local_string, build_local_string): Redesign to target short
1443 compile-time string constants, fall back to regular string allocation
1445 (lisp_string_size): New function.
1446 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1447 * alloc.c (local_string_init, local_vector_init): Remove.
1448 (verify_ascii) [ENABLE_CHECKING]: New function.
1449 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1450 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1451 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1452 * xselect.c, xterm.c: All related users changed.
1454 2014-09-28 Ken Brown <kbrown@cornell.edu>
1456 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1457 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1459 2014-09-27 Ken Brown <kbrown@cornell.edu>
1461 Fix implementation of HYBRID_MALLOC on Cygwin.
1462 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1463 (bss_sbrk_buffer_beg): New variable. Use it...
1464 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1465 incorrect definition.
1467 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1469 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1470 Make it into a function and change arg to be a function.
1472 * lisp.mk (lisp): Add elisp-mode.elc.
1474 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1476 * xfns.c (x_default_scroll_bar_color_parameter):
1477 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1478 to pacify --enable-gcc-warnings in non-scrollbar builds.
1480 2014-09-26 Ken Brown <kbrown@cornell.edu>
1482 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1484 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1486 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1487 MinGW builds that use GCC before 4.2.
1489 Default to stack objects on DOS_NT platforms as well.
1490 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1491 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1493 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1495 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1496 ALIGN_STACK attribute.
1498 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1500 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1501 ALIGN_STACK attribute.
1503 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1504 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1506 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1508 * frame.c (frame_inhibit_resize):
1509 * widget.c (EmacsFrameResize):
1510 * window.c (resize_frame_windows, Fset_window_configuration):
1511 * xdisp.c (expose_frame):
1512 * xfns.c (x_change_tool_bar_height):
1513 * xmenu.c (update_frame_menubar):
1514 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1515 Remove code left dead after 2014-07-27 changes.
1517 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1519 Fix local_cons etc. to not exhaust the stack when in a loop.
1520 Problem reported in:
1521 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1522 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1523 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1524 (Ffind_charset_string):
1525 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1526 * data.c (wrong_range):
1527 * editfns.c (Fpropertize, format2):
1528 * emacs.c (init_cmdargs, decode_env_path):
1529 * fileio.c (auto_save_error):
1530 * fns.c (Fyes_or_no_p):
1531 * font.c (font_style_to_value, font_parse_xlfd)
1532 (font_parse_family_registry, font_delete_unmatched)
1534 * fontset.c (Fset_fontset_font):
1535 * frame.c (x_get_arg):
1536 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1537 (read_char_minibuf_menu_prompt):
1538 * keymap.c (silly_event_symbol_error, describe_vector):
1539 * lread.c (load_warn_old_style_backquotes):
1540 * menu.c (single_menu_item):
1541 * minibuf.c (Fread_buffer):
1542 * process.c (status_message, Fformat_network_address)
1543 (server_accept_connection):
1544 * textprop.c (copy_text_properties):
1545 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1546 * xfns.c (x_default_scroll_bar_color_parameter):
1547 * xfont.c (xfont_open):
1548 * xselect.c (x_clipboard_manager_error_1):
1549 * xterm.c (x_term_init):
1550 Put USE_LOCAL_ALLOCA at the start of the function.
1551 * fns.c (maybe_resize_hash_table): Use build_string instead of
1552 build_local_string, since we'd otherwise need a conditional
1553 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1554 not worth the bother of optimization.
1555 * font.c (font_delete_unmatched): Remove by-hand code that
1556 observed MAX_ALLOCA limit, since it's now done automatically.
1557 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1558 since build_local_string needs its sa_alloc.
1559 * lisp.h (lisp_word_count): New function.
1560 (SAFE_ALLOCA_LISP): Use it.
1561 (USE_LOCAL_ALLOCA): New macro.
1562 (local_cons, make_local_vector, make_local_string):
1563 Observe the MAX_ALLOCA limit.
1564 (LISP_STRING_OVERHEAD): New constant.
1565 (make_local_string): Use it.
1567 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1569 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1570 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1571 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1572 and Solaris and it's likely to work on similar platforms.
1574 Avoid signed integer overflow when converting Time to ptrdiff_t.
1575 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1577 (position_to_Time, Time_to_position): New functions.
1578 (gen_help_event, kbd_buffer_get_event): Use them.
1579 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1580 Go back to plain 'unsigned long', so that 'Time' is the same
1581 for both X and non-X builds; this is less likely to cause surprise.
1582 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1583 are the same size; this is no longer required.
1585 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1586 of bit 28 and of whether an unsigned value is negative.
1587 This simplifies the code a bit, and pacifies clang 3.4.
1589 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1591 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1592 Windows builds, where 'long' is a 32-bit type.
1594 * w32inevt.h (w32_console_mouse_position): Update the argument
1595 types to use 'Time'.
1597 * w32term.c (w32_mouse_position)
1598 (x_horizontal_scroll_bar_report_motion)
1599 (x_scroll_bar_report_motion): Update the argument types to use
1602 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1604 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1605 (struct input_event): ...unsigned bitfields. Likewise for
1606 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1607 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1608 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1609 (kbd_buffer_get_event): Adjust users.
1610 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1611 (make_scroll_bar_position): New function, refactored out of...
1612 (make_lispy_event): ...adjusted user.
1613 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1614 * nsterm.m (ns_mouse_position, mouseUp):
1615 * term.c (term_mouse_position):
1616 * w32inevt.c (w32_console_mouse_position):
1617 * w32term.c (w32_mouse_position):
1618 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1619 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1620 Prefer enum and explicit enum members to integers and numeric values.
1622 * chartab.c (uniprop_encode_value_numeric):
1623 * font.c (font_style_to_value): Use make_local_vector.
1624 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1625 * keymap.c (append_key): Use scoped_list1.
1627 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1628 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1630 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1632 Fix some slow uses and misuses of strcat.
1633 * doc.c (get_doc_string):
1634 * gtkutil.c (get_utf8_string):
1635 * xsmfns.c (x_session_initialize):
1636 Avoid recomputation of string length.
1637 * ftfont.c (ftfont_spec_pattern):
1638 * xfns.c (xic_create_fontsetname):
1639 Don't assume output buffer is initially zero.
1641 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1643 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1644 All callers changed.
1645 * xterm.c (x_term_init): Use new functionality to avoid two needs
1646 to compute a string length.
1648 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1650 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1652 Use known length of a Lisp string to copy it faster.
1653 * lisp.h (lispstrcpy): New function. Add comment.
1654 * callproc.c (child_setup):
1655 * dbusbind.c (xd_append_arg):
1656 * doc.c (get_doc_string):
1657 * font.c (Ffont_xlfd_name):
1658 * frame.c (xrdb_get_resource):
1659 * process.c (Fmake_network_process, network_interface_info):
1660 * w32fns.c (Fx_open_connection):
1661 * w32proc.c (sys_spawnve):
1662 * xfns.c (select_visual):
1663 * xfont.c (xfont_list):
1664 * xsmfns.c (x_session_initialize):
1665 * xterm.c (x_term_init): Use it.
1667 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1669 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1670 Problem reported by Dmitry Antipov in thread leading to:
1671 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1672 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1673 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1675 * callproc.c (call_process): Save and restore sa_avail.
1676 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1677 (AVAIL_ALLOCA): New macro.
1678 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1679 Use it, and check against sa_avail rather than MAX_ALLOCA.
1681 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1683 On OSX, do not free font-specific data more than once (Bug#18501).
1684 * macfont.m (macfont_close): Release and free font-specific data
1685 only if it wasn't previously freed.
1687 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1689 * unexmacosx.c (dump_it): Improve error message.
1691 2014-09-22 Juri Linkov <juri@jurta.org>
1693 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1694 (Bug#10747, bug#18334)
1696 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1698 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1699 units in which the position is measured. (Bug#18493)
1701 * xdisp.c (redisplay_internal): Force redisplay of all windows
1702 that show a buffer whose narrowing has changed. (Bug#18490)
1704 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1706 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1707 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1708 lines, draw the hollow-box and hbar cursors on the right side of
1709 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1712 * xterm.c (x_draw_stretch_glyph_string):
1713 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1714 caused the block cursor to disappear on a TAB in R2L lines in
1715 every window except the leftmost one. Reported by Martin Rudalics
1718 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1720 Always use matched specpdl entry to record call arguments (Bug#18473).
1721 * lisp.h (record_in_backtrace): Adjust prototype.
1722 * eval.c (record_in_backtrace): Return current specpdl level.
1723 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1724 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1725 entry and use that entry in call to backtrace_debug_on_exit.
1726 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1727 (do_debug_on_call): Get current specpdl level as 2nd arg.
1729 Prefer ptrdiff_t to int and avoid integer overflows.
1730 * fileio.c (make_temp_name):
1731 * font.c (font_parse_family_registry): Avoid integer
1732 overflow on string size calculation.
1733 * data.c (Faset): Likewise for byte index.
1735 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1737 Fix display of R2L lines in partial-width windows.
1738 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1739 assigned the correct value.
1740 (extend_face_to_end_of_line): Account for truncation and
1741 continuation glyphs in R2L rows when one of the fringes is not
1743 (display_line): Don't assign negative X offset to a row if we are
1744 going to produce a truncation glyph for it. When handling
1745 truncated R2L rows, consider the width of the left fringe instead
1747 (produce_special_glyphs): Fix bogus assignments.
1749 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1751 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1752 always set to a valid value. Make sure the size passed to alloca
1753 is always positive. (Bug#18516)
1755 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1757 Avoid extra call to oblookup when interning symbols.
1758 * lisp.h (intern_driver): Add prototype.
1759 * lread.c (intern_driver): New function.
1760 (intern1, intern_c_string_1, Fintern):
1761 * font.c (font_intern_prop):
1762 * w32font.c (intern_font_name): Use it.
1764 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1766 Minor improvements to new stack-allocated Lisp objects.
1767 * frame.h (FRAME_PARAMETER):
1768 Prefer scoped_list1 to local_list1 where either would do.
1769 * lisp.h (scoped_list4): New macro.
1770 (local_cons, local_list1, local_list2, local_list3, local_list4)
1771 (make_local_vector, make_local_string, build_local_string):
1772 Prefer functions to macros where either would do.
1773 * xdisp.c (build_desired_tool_bar_string):
1774 Prefer scoped_list4 to local_list4 where either would do.
1776 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1778 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1779 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1780 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1781 * frame.h (FRAME_PARAMETER): New macro.
1782 * dispnew.c (init_display):
1783 * fontset.c (Fset_fontset_font):
1784 * frame.c (x_default_parameter):
1785 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1786 * xfns.c (x_default_scroll_bar_color_parameter)
1787 (x_default_font_parameter, x_create_tip_frame): Use it.
1788 * editfns.c (Fpropertize): Use local_cons.
1789 * process.c (status_message): Use build_local_string.
1790 * xfont.c (xfont_open): Use make_local_string.
1791 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1793 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1795 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1796 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1797 !__clang__. This works with GCC and with clang and is safer for
1798 compilers we don't know about.
1799 (local_cons): Rename parameter to make capture less likely.
1801 2014-09-17 Samuel Bronson <naesten@gmail.com>
1803 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1805 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1807 Fix minor problems found by static checking.
1808 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1810 * buffer.h (decode_buffer): Doc and indentation fixes.
1811 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1813 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1815 Avoid clang-specific warnings.
1816 * buffer.c (init_buffer): Shut up -Wself-assign.
1817 * process.c (server_accept_connection): Shut up -Wunsequenced.
1819 2014-09-16 Daniel Colascione <dancol@dancol.org>
1821 * fns.c (sxhash): For symbols, use address as hash code.
1823 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1825 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1826 * charset.c (load_charset_map_from_file): Use scoped_list2
1827 and build_local_string.
1828 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1829 * emacs.c (init_cmdargs, decode_env_path):
1830 * fileio.c (Fexpand_file_name):
1831 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1832 * frame.c (x_get_arg):
1833 * keyboard.c (safe_run_hooks_error):
1834 * lread.c (load_warn_old_style_backquotes):
1835 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1836 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1837 * xselect.c (x_clipboard_manager_error_1)
1838 (x_clipboard_manager_save_all):
1839 * xterm.c (x_term_init): Use build_local_string.
1841 Avoid more integer overflows on string size calculations.
1842 * category.c (Fmake_category_set):
1843 * xdisp.c (get_overlay_arrow_glyph_row):
1844 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1846 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1848 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1849 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1850 error message format. Use message_with_string to have non-ASCII
1851 file names properly displayed.
1852 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1853 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1854 where these APIs are not available even in UNICOWS.DLL.
1855 Improve the format of error messages and include the file name in them
1857 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1858 call play-sound-functions, per documentation.
1860 * w32.c (w32_get_long_filename, w32_get_short_filename):
1861 Constify the input file name arguments.
1863 * w32.h (w32_get_long_filename, w32_get_short_filename):
1866 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1868 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1869 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1870 [USE_LOCAL_ALLOCATORS]: New macros.
1871 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1872 (build_local_string): Avoid argument name expansion clash with
1874 * alloc.c (toplevel)
1875 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1876 Preprocessor guard to avoid impossible configuration.
1877 * charset.c (Ffind_charset_region, Ffind_charset_string):
1878 Use make_local_vector.
1879 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1880 * textprop.c (Fput_text_property, Fadd_face_text_property):
1882 (copy_text_properties): Use local_cons and local_list3.
1883 * chartab.c (uniprop_table):
1884 * data.c (wrong_choice, wrong_range):
1885 * doc.c (get_doc_string):
1886 * editfns.c (format2):
1887 * fileio.c (Fexpand_file_name, auto_save_error):
1888 * fns.c (Fyes_or_no_p):
1889 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1890 * fontset.c (Fset_fontset_font):
1891 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1892 (read_char_minibuf_menu_prompt):
1893 * keymap.c (silly_event_symbol_error, describe_vector):
1894 * menu.c (single_menu_item):
1895 * minibuf.c (Fread_buffer):
1896 * process.c (status_message, Fformat_network_address)
1897 (server_accept_connection): Use make_local_string and
1898 build_local_string. Prefer compound literals where appropriate.
1900 2014-09-15 Daniel Colascione <dancol@dancol.org>
1902 * fns.c (Fsort): Tweak sort docstring.
1904 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1906 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1907 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1908 set errno to EAGAIN instead, to allow the caller to retry the
1909 write after some waiting. Fixes deadlocks when Emacs exchanges a
1910 lot of data through the pipe. (Bug#18420)
1912 * sound.c (Fplay_sound_internal): Encode the sound file name in
1913 the ANSI codepage. Expand it against data-directory, as per docs,
1914 not against the current directory. No need to make a local copy
1915 of the file name; pass the encoded file name directly to
1916 do_play_sound. (Bug#18463)
1918 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1919 NULL, and the file name is not encodable in ANSI codepage, return
1920 the string with "?" replacement characters, which will fail the
1921 caller. This avoids returning a random value in that case.
1923 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1925 * window.c (Fresize_mini_window_internal): Set w->total_lines
1926 from w->pixel_height (Bug#18422).
1928 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1930 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1931 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1932 setting resize increments (Bug#18435).
1934 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1936 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1937 state around the call to line_bottom, since it can move the
1938 iterator to another screen line. This fixes off-by-one errors in
1939 the reported row in some rare cases.
1941 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1943 * callproc.c (init_callproc): Fix bug introduced at
1944 2014-09-07 (Bug#18474).
1946 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1948 Prefer ptrdiff_t to int and avoid integer overflows.
1949 * fileio.c (make_temp_name):
1950 * font.c (font_parse_family_registry): Avoid integer
1951 overflow on string size calculation.
1952 * data.c (Faset): Likewise for byte index.
1954 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1956 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1958 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1960 * lisp.h (make_local_string): Nitpick indent.
1961 * print.c (Fprin1_to_string): Remove unused GCPROs.
1963 More debugging aids around GCPROs.
1964 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1965 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1966 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1968 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1969 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1971 Remove redundant GCPROs around Ffuncall and Fapply calls.
1972 This is safe because Ffuncall protects all of its arguments by itself.
1973 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1974 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1975 (call6, call7): Likewise. Use compound literals where applicable.
1976 (run_hook_with_args_2): Use compound literal.
1978 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1980 Pacify --enable-gcc-warnings when no window system is used.
1981 These warnings found that subscript error, so they seem worthwhile.
1982 * composite.c (char_composable_p): Simplify a bit.
1983 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1984 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1985 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1986 * window.c (set_window_scroll_bars):
1987 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1988 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1989 Ignore -Wsuggest-attribute=const.
1990 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1991 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1993 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1995 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1996 Use check_iso_charset_parameter instead of doing the checks by hand.
1997 (check_iso_charset_parameter): Move up. Check parameters a bit
1998 more carefully, and return true for 96-char sets. All callers changed.
2000 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2002 Simplify lisp.h by removing the __COUNTER__ business.
2003 Problem reported by Dmitry Antipov in:
2004 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2005 * lisp.h (make_local_vector, make_local_string)
2006 (build_local_string): Simplify by not bothering with __COUNTER__.
2007 The __COUNTER__ business wasn't working properly, and was needed
2008 only for hypothetical future expansion anyway.
2010 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2012 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2013 terms to determine bitmap color. (Bug#18437)
2015 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2017 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2020 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2022 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2024 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2026 * xterm.c (handle_one_xevent): Detect iconified by looking at
2027 _NET_WM_STATE_HIDDEN.
2029 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2031 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2032 These can generate a constant with the correct value but the wrong
2033 width, which doesn't work as a printf argument. All uses removed.
2034 Problem reported by Dmitry Antipov in:
2035 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2036 (ENUMABLE): Remove; no longer needed.
2037 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2038 Remove; no longer needed because of the above change.
2039 Each definiens moved to the only use.
2041 Improve the experimental local and scoped allocation.
2042 * alloc.c (local_string_init, local_vector_init):
2043 New functions, defined if USE_LOCAL_ALLOCATORS.
2044 Mostly, these are moved here from lisp.h, as it's not
2045 clear it's worth making them inline.
2046 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2047 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2048 USE_STACK_LISP_OBJECTS, not on a laundry list.
2049 (local_string_init, local_vector_init): New decls.
2050 (union Aligned_Cons): New type.
2051 (scoped_cons): Use it. Give up on the char trick, as it's a too
2052 much of a maintenance hassle; if someone wants this speedup
2053 they'll just need to convince their compiler to align properly.
2054 Conversely, use the speedup if struct Lisp_Cons happens to
2055 be aligned even without a directive. Better yet, help it along
2056 by using union Aligned_Cons rather than struct Lisp_Cons.
2057 (pointer_valid_for_lisp_object): Remove. This check is not
2058 necessary, since make_lisp_ptr is already doing it. All uses removed.
2059 (local_vector_init, local_string_init): Move to alloc.c.
2060 (build_local_vector): Remove this awkward macro, replacing with ...
2061 (make_local_vector): New macro, which acts more like a function.
2062 Use statement expressions and use __COUNTER__ to avoid macro
2063 capture. Fall back on functions if these features are not supported.
2064 (build_local_string, make_local_string): Likewise.
2066 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2068 * xterm.c (x_term_init): Consolidate duplicated code.
2069 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2070 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2071 Add eassert and mark dpyinfo as dead only if it was alive.
2073 Add macros to allocate temporary Lisp objects with alloca.
2074 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2075 * character.h (parse_str_as_multibyte): Move prototype to ...
2076 * lisp.h (parse_str_as_multibyte): ... here.
2077 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2078 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2080 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2081 (local_string_init): New functions.
2082 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2083 (init_alloc_once): Call it.
2085 Cleanup last change and make all new stuff conditional.
2086 * lisp.h (build_local_string): Rename to ...
2087 (make_local_string): ... this macro.
2088 (build_local_string, scoped_list1, scoped_list3): New macros.
2089 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2090 and functions as such, use regular fallbacks otherwise.
2091 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2094 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2096 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2097 always make sure the marginal areas of the row are in sync with
2098 what the window wants. (Bug#18419)
2100 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2101 existing binding of a variable, to avoid silently aborting
2102 commands that use specbind. (Bug#18331)
2104 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2106 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2107 * coding.c (growable_destination): New function.
2108 (produce_chars): Use it for sanity checks. Do not fiddle with
2109 dst_end if the source and destination are both nil, as it's
2110 the caller's responsibility to avoid overlap.
2111 * keyboard.c (read_decoded_event_from_main_queue):
2112 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2113 length, not 4 times, to prevent decode_coding_c_string from trying
2114 to reallocate a destination. This removes the need for the FIXME.
2116 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2117 All callers simplified. Add a comment about exec_failed, vfork,
2120 Adjust drag-and-drop fix when window is above top (Bug#18303).
2121 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2122 XCDR bleed into XCAR's encoded value. Improve checks for
2123 out-of-range data while we're at it.
2125 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2127 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2128 is CONSP (Bug#18303).
2130 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2132 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2133 'alloca' gets passed arguments larger than MAX_ALLOCA.
2135 * font.c (MAX): Define if not defined elsewhere.
2137 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2139 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2140 here for destination buffer, to work around what appears to be a
2141 bug in decode_coding_c_string when the source and destination are
2144 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2145 This follows up on the recent thread in emacs-devel on alloca; see:
2146 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2147 This patch also cleans up alloca-related glitches noted while
2148 examining the code looking for unbounded alloca.
2150 * callproc.c (init_callproc):
2151 Rewrite to avoid need for alloca.
2152 * buffer.c (mouse_face_overlay_overlaps)
2153 (report_overlay_modification):
2154 * buffer.h (GET_OVERLAYS_AT):
2155 * coding.c (make_subsidiaries):
2156 * doc.c (Fsnarf_documentation):
2157 * editfns.c (Fuser_full_name):
2158 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2159 (search_embedded_absfilename, Fsubstitute_in_file_name):
2160 * fns.c (Fmake_hash_table):
2161 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2162 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2163 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2164 (xrdb_get_resource, x_get_resource_string):
2165 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2166 * ftxfont.c (ftxfont_draw):
2167 * image.c (xbm_load, xpm_load, jpeg_load_body):
2168 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2170 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2172 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2173 (find_and_return_menu_selection):
2174 * print.c (PRINTFINISH):
2175 * process.c (Fformat_network_address):
2176 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2177 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2178 * sound.c (wav_play, au_play):
2179 * syntax.c (skip_chars):
2180 * term.c (tty_menu_activate, tty_menu_show):
2181 * textprop.c (get_char_property_and_overlay):
2182 * window.c (Fset_window_configuration):
2183 * xdisp.c (safe__call, next_overlay_change, vmessage)
2184 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2185 * xfaces.c (face_at_buffer_position):
2186 * xmenu.c (x_menu_show):
2187 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2188 allocation size isn't bounded.
2189 * callint.c (Fcall_interactively): Redo memory_full check
2190 so that it can be done at compile-time on some platforms.
2191 * coding.c (MAX_LOOKUP_MAX): New constant.
2192 (get_translation_table): Use it.
2193 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2194 SAFE_ALLOCA, to catch integer overflows on size calculation.
2195 (exec_failed) [!DOS_NT]: New function.
2196 (child_setup) [!DOS_NT]: Use it.
2197 * editfns.c (Ftranspose_regions):
2198 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2199 * editfns.c (check_translation):
2200 Allocate larger buffers on the heap.
2201 * eval.c (internal_lisp_condition_case):
2202 Check for MAX_ALLOCA overflow.
2203 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2204 (Fbase64_encode_region, Fbase64_decode_region):
2205 Avoid unnecessary calls to SAFE_FREE before 'error'.
2206 * buffer.c (mouse_face_overlay_overlaps):
2207 * editfns.c (Fget_pos_property, check_translation):
2208 * eval.c (Ffuncall):
2209 * font.c (font_unparse_xlfd, font_find_for_lface):
2210 * ftfont.c (ftfont_drive_otf):
2211 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2212 (menu_bar_items, tool_bar_items):
2213 * sound.c (Fplay_sound_internal):
2214 * xdisp.c (load_overlay_strings, dump_glyph_row):
2215 Use an ordinary auto buffer rather than alloca, since the
2216 allocation size is fixed and small.
2217 * ftfont.c: Include <c-strcase.h>.
2218 (matching_prefix): New function.
2219 (get_adstyle_property): Use it, to avoid need for alloca.
2220 * keyboard.c (echo_add_key):
2221 * keymap.c (describe_map): Use ptrdiff_t, not int.
2222 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2223 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2224 when counting bytes.
2225 * lisp.h (xlispstrdupa): Remove, replacing with ...
2226 (SAFE_ALLOCA_STRING): ... new macro with different API.
2227 This fixes a portability problem, namely, alloca result
2228 passed to another function. All uses changed.
2229 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2231 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2232 (REGEX_ALLOCATE): New macros.
2233 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2234 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2236 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2238 (decode_mode_spec_coding): Store directly into buf rather than
2239 into an alloca temporary and copying the temporary to the buf.
2241 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2243 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2245 2014-09-04 Jan D <jan.h.d@swipnet.se>
2247 * xterm.c (x_term_init): Don't call x_session_initialize if running
2248 as a daemon (Bug#18375).
2250 * xsmfns.c: Initialize ice_fd.
2252 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2254 Less chatter in 'make' output.
2255 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2256 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2257 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2259 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2261 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2262 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2264 * nsfns.m (Fx_create_frame):
2265 * w32fns.c (Fx_create_frame):
2266 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2269 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2271 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2272 the reported row in the case of a window with a header line, by
2273 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2274 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2276 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2278 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2279 when configured --with-wide-int on typical 32-bit platforms.
2281 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2283 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2284 when HPOS is negative, for the benefit of R2L glyph rows whose
2285 newline overflows into the fringe.
2287 2014-09-03 Ken Brown <kbrown@cornell.edu>
2289 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2291 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2293 Minor cleanup of recent strlen-avoiding patch.
2294 * fileio.c (CHECK_LENGTH): Remove.
2295 Rewrite callers so that they don't need it.
2296 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2297 variable wasn't set.
2299 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2301 * fileio.c (CHECK_LENGTH): New macro.
2302 (Fexpand_file_name): Use it and get rid of a few more calls
2303 to strlen and strcat.
2304 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2305 * lisp.h (egetenv): ... because of a new inline function used to
2306 avoid calls to strlen for a compile-time constants.
2308 * buffer.h (decode_buffer): New function.
2309 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2310 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2311 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2312 * data.c (Flocal_variables_p):
2313 * fileio.c (Fverify_visited_file_modtime):
2314 * marker.c (live_buffer): Use it.
2316 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2318 Avoid extra calls to strlen in filesystem I/O routines.
2319 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2320 the length of 'newdir' is known or may be precalculated.
2321 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2322 not 'char *', and so use precalculated length.
2323 (Ffile_accessible_directory_p):
2324 * callproc.c (encode_current_directory, init_callproc):
2325 * charset.c (init_charset):
2326 * lread.c (load_path_check, load_path_default): Adjust users.
2327 * lisp.h (file_accessible_directory_p): Tweak prototype.
2329 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2331 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2334 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2336 --enable-silent-rules now suppresses more chatter.
2337 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2338 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2339 (am__v_CCLD_1): New macros, taken from Automake.
2340 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2342 Clean up extern decls a bit.
2343 * bytecode.c: Include blockinput.h and keyboard.h rather
2344 than rolling their APIs by hand.
2345 * emacs.c: Include regex.h and rely on its and lisp.h's API
2346 rather than rolling them by hand.
2347 * lastfile.c: Include lisp.h, to check this file's API.
2348 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2350 * regex.h (re_max_failures): New decl.
2351 * unexcw.c, unexmacosx.c, unexw32.c:
2352 Rely on lisp.h's API rather than rolling it by hand.
2353 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2354 Declare at top level, to pacify GCC -Wnested-externs.
2356 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2358 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2359 clipping rectangle become negative (i.e. large positive, since
2360 it's an unsigned data type). This can happen in R2L hscrolled
2361 glyph rows, and caused us to draw the cursor glyph on the fringe.
2362 For the details, see
2363 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2365 2014-08-31 Ken Brown <kbrown@cornell.edu>
2367 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2368 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2369 is defined. (Bug#18368)
2371 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2373 Vector-sorting fixes (Bug#18361).
2374 It's not safe to call qsort or qsort_r, since they have undefined
2375 behavior if the user-specified predicate is not a total order.
2376 Also, watch out for garbage-collection while sorting vectors.
2377 * fns.c: Include <vla.h>.
2378 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2379 (sort_vector_compare): Remove, replacing with ....
2380 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2381 ... these new functions.
2382 (sort_vector): Rewrite to use the new functions.
2383 GCPRO locals, since the predicate can invoke the GC.
2384 Since it's in-place return void; caller changed.
2385 (merge): Use 'inorder', for clarity.
2387 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2388 One can't hoist this out of the 'if', because intervening calls to
2389 newlocale, twolower, etc. can change errno.
2391 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2393 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2394 wording of the error messages.
2395 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2398 * w32proc.c (get_lcid_callback): Accept locale specifications
2399 without the country part, as in "enu" vs "enu_USA".
2400 (w32_compare_strings): Signal an error if a locale was specified,
2401 but couldn't be translated into a valid LCID.
2403 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2405 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2407 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2409 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2410 errno after towlower_l. errno's value is not specified after
2411 towlower_l. Instead, assume that towlower_l returns its argument
2412 on failure, which is portable in practice.
2414 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2416 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2418 * w32proc.c (w32_compare_strings): Accept additional argument
2419 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2420 if requested. If w32-collate-ignore-punctuation is non-nil, add
2421 NORM_IGNORESYMBOLS to the flags.
2422 (LINGUISTIC_IGNORECASE): Define if not already defined.
2423 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2425 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2428 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2430 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2431 Define substitutes for platforms that lack them.
2432 (str_collate): Add arguments locale and ignore_case.
2434 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2435 Add optional arguments LOCALE and IGNORE-CASE.
2437 * lisp.h (str_collate): Adapt argument list.
2439 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2441 Add vectors support to Fsort.
2442 * fns.c (sort_vector, sort_vector_compare): New functions.
2443 (sort_list): Likewise, refactored out of ...
2444 (Fsort): ... adjusted user. Mention vectors in docstring.
2445 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2446 * alloc.c (make_save_int_obj): New function.
2447 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2448 (make_save_int_obj): Add prototype.
2450 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2451 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2452 Conditionally define to match system's qsort_r signature.
2453 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2455 2014-08-28 Ken Brown <kbrown@cornell.edu>
2457 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2458 dumping and the system malloc after dumping. (Bug#18222)
2460 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2461 Define as macros, expanding to hybrid_malloc, etc.
2462 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2463 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2465 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2466 full implementation on Cygwin. Remove Cygwin-specific code that
2467 is no longer needed.
2468 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2469 Redefine as macros expanding to gmalloc, grealloc, etc.
2470 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2471 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2472 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2473 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2475 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2476 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2477 HAVE_POSIX_MEMALIGN)]: New functions.
2478 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2479 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2480 hybrid_aligned_alloc; declare.
2481 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2482 HAVE_POSIX_MEMALIGN)]: Define.
2483 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2484 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2485 Define as macro, expanding to gget_current_dir_name, and define
2487 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2488 malloc_enable_thread(). Don't initialize malloc.
2489 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2490 no longer defined on Cygwin).
2491 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2492 * sheap.c (bss_sbrk_buffer_end): New variable.
2493 * unexcw.c (__malloc_initialized): Remove variable.
2494 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2496 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2499 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2501 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2502 In `event->y' return entire range (the size of the scroll bar minus
2504 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2505 return entire range (the scaled size of the scroll bar minus
2506 that of the slider). In `portion' return the scaled position of
2508 (xaw_jump_callback): Restore part of code for vertical scroll
2509 bar broken in change from 2014-07-27.
2510 (xaw_scroll_callback): Provide incremental scrolling with
2511 horizontal scroll bars.
2513 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2515 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2517 * indent.c (Fvertical_motion): Fix vertical motion up through a
2518 display property after a newline. (Bug#18276)
2520 * xdisp.c (display_line): Don't assume that the call to
2521 reseat_at_next_visible_line_start ends up at a character
2522 immediately following the newline on the previous line.
2523 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2524 beyond ZV, which causes infloop in redisplay. For the details, see
2525 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2527 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2528 coordinate for hscrolled R2L screen lines. (Bug#18277)
2530 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2532 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2535 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2537 * syntax.c (scan_lists): Don't examine positions before BEGV.
2540 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2542 Improve robustness of new string-collation code (Bug#18051).
2543 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2544 (newlocale, wcscoll_l): Define substitutes for platforms that
2545 lack them, so as to simplify the mainline code.
2546 (str_collate): Simplify the code by assuming the above definitions.
2547 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2548 For example, the old version left the Emacs in the wrong locale if
2549 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2550 result. Report an error if newlocale fails.
2552 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2554 * lisp.h (str_collate):
2555 * sysdep.c (str_collate): Return int.
2556 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2558 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2560 Fix some glitches in previous change.
2561 * sysdep.c (stack_direction): Replace stack_grows_down
2562 to simplify calculation of stack boundaries.
2563 (handle_sigsegv): Check whether we really crash somewhere near
2564 to stack boundary, and handle fatal signal as usual if not.
2565 (init_sigsegv): Adjust accordingly.
2566 * keyboard.c (Vtop_level_message): Rename to
2567 Vinternal__top_level_message, as suggested by Stefan Monnier in
2568 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2569 All related users changed.
2571 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2573 Handle C stack overflow caused by too nested Lisp evaluation.
2574 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2575 siglongjmp point to transfer control from SIGSEGV handler.
2576 * keyboard.c (return_to_command_loop, recover_top_level_message)
2577 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2578 (regular_top_level_message): New variable.
2579 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2580 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2582 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2583 new variables described above.
2584 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2585 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2586 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2587 (init_sigsegv): New function.
2588 (init_signals): Use it.
2590 2014-08-25 Ken Brown <kbrown@cornell.edu>
2592 * emacs.c (main): Remove use of obsolete macro
2593 G_SLICE_ALWAYS_MALLOC.
2595 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2597 Implement locale-sensitive string collation for MS-Windows.
2598 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2599 New functions. (Bug#18051)
2601 * w32.h (w32_compare_strings): Add prototype.
2603 * w32.c <g_b_init_compare_string_w>: New global flag.
2604 (globals_of_w32): Initialize it.
2606 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2608 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2609 [WINDOWSNT]: Call str_collate on MS-Windows.
2611 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2613 One more minor cleanup of font subsystem.
2614 * font.h (struct font_driver): Convert text_extents to
2615 return void because returned value is never actually used.
2616 * macfont.m (macfont_text_extents):
2617 * w32font.c (w32font_text_extents):
2618 * xftfont.c (xftfont_text_extents): Adjust to return void
2619 and assume that 'metrics' argument is always non-NULL.
2620 * ftfont.c (ftfont_text_extents):
2621 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2623 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2625 Minor cleanups of str_collate fix (Bug#18051).
2626 * fns.c (str_collate): Move decl from here ...
2627 * lisp.h (str_collate): ... to here.
2628 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2629 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2630 potential problems with integer overflow. Don't assume
2631 setlocale succeeds. Remove unnecessary test before restoring
2632 locale via setlocale, and free the copied setlocale string
2635 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2637 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2639 * sysdep.c (str_collate): New function. (Bug#18051)
2641 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2643 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2644 if the initial "rm -f" fails. This is for MinGW builds, where
2645 MS-Windows will not allow deleting the executable file of a
2648 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2650 * w32term.c (w32_scroll_bar_handle_click)
2651 (w32_horizontal_scroll_bar_handle_click)
2652 (x_scroll_bar_report_motion)
2653 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2654 SB_THUMBTRACK, use the 32-bit position information returned by
2655 GetScrollInfo, not the 16-bit information returned in the Windows
2658 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2660 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2661 second coordinate ('y') reported for dragging the horizontal
2664 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2666 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2667 and text area-relative x-coordinates.
2669 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2671 Avoid overwriting the reversed_p flags in the glyph matrices when
2672 init_iterator or start_display are called.
2673 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2675 (tool_bar_height, redisplay_tool_bar, try_window)
2676 (try_window_reusing_current_matrix, try_window_id)
2677 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2678 reversed_p flag of the iterator's glyph row where the glyph row
2679 is going to be redrawn.
2681 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2683 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2685 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2687 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2688 of emacs_event return length from si.nPage to si.nMax.
2689 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2690 interchange start and end of thumb.
2692 2014-08-15 Ken Brown <kbrown@cornell.edu>
2694 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2695 ERRORCHECK mutexes. (Bug#18222)
2697 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2699 * frame.c (set_menu_bar_lines_1): Remove.
2700 (set_menu_bar_lines): Call change_frame_size instead of
2701 set_menu_bar_lines_1.
2703 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2705 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2708 2014-08-11 Glenn Morris <rgm@gnu.org>
2710 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2711 writing before backing up, since it causes a more serious problem
2712 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2713 (choose_write_coding_system): No longer callable from Lisp.
2714 Move last piece back here from Fwrite_region.
2715 (Fwrite_region, syms_of_fileio): Update for above changes.
2717 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2719 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2720 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2721 (Fwindow_new_pixel, Fset_window_new_pixel)
2722 (Fset_window_new_total, Fset_window_new_normal)
2723 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2725 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2727 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2729 * fontset.c (Finternal_char_font): Recompute basic faces if the
2730 frame's face cache was cleared. (Bug#18162)
2732 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2734 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2735 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2736 base buffer's undo list.
2738 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2740 Fix a couple of recent inadvertent breaks of the MSDOS port.
2741 * msdos.c: include required menu.h
2742 * term.c: set correct menu_show_hook on MSDOS.
2744 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2746 Fix handling of menu bar line on TTY frames (Bug#18136)
2748 * dispnew.c (handle_window_change_signal):
2749 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2750 frame's menu bar lines subtracted from height.
2751 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2753 (adjust_frame_size): Count in menu bar when setting FrameRows.
2754 (make_terminal_frame): When setting up the frame's lines and
2755 text height don't count in the menu bar.
2756 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2757 lines subtracted from height.
2758 (do_switch_frame): Set tty's FrameRows to number of total lines
2760 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2761 is used, return total number of lines and columns.
2762 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2764 * term.c (OUTPUT, tty_set_terminal_modes)
2765 (tty_set_terminal_window, tty_set_scroll_region)
2766 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2767 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2768 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2769 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2770 Call change_frame_size with frame's menu bar lines subtracted
2772 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2773 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2776 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2778 * alloc.c (Fmemory_info): Remove a stray brace.
2780 * process.c: Fix a comment typo.
2782 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2784 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2786 * widgetprv.h (EmacsFramePart): Remove font.
2788 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2789 (resources, setup_frame_cursor_bits): Remove unused variables and
2790 functions, esp. wrt. font (Bug#18227).
2792 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2794 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2796 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2798 Refer to MS-DOS using the same name everywhere.
2800 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2804 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2806 * w32term.c (w32_redeem_scroll_bar):
2807 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2808 not redeeming scroll bars that have been turned off.
2810 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2812 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2813 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2814 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2815 (safe_run_hook_funcall): Adjust accordingly.
2817 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2819 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2820 Condition correctly according to toolkit used.
2821 * frame.c (make_initial_frame, make_terminal_frame)
2822 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2823 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2824 assignments according to presence of toolkit scrollbars.
2825 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2826 Condition correctly according to toolkit used.
2827 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2828 only if toolkit supports it.
2829 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2831 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2833 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2835 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2837 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2838 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2839 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2840 (safe_run_hooks): Remove comment which is not relevant any more.
2842 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2844 Don't let big frames overrun the stack.
2845 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2846 Use SAFE_NALLOCA, not alloca.
2848 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2849 * dired.c (directory_files_internal): Use a volatile variable
2850 to prevent the compiler from optimizing away all copies of a local.
2851 I wonder how many other GC-related bugs like this lurk elsewhere?
2853 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2854 * xterm.h (struct x_display_info): New member 'connection'.
2855 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2856 so that x_delete_terminal has a file descriptor to pass to
2857 delete_keyboard_wait_descriptor.
2859 Don't mishandle year-9999 dates (Bug#18176).
2860 * editfns.c (decode_time_components): Store an invalid timespec
2861 on overflow, instead of returning false, so that the caller can
2862 distinguish overflow from other errors.
2863 (lisp_time_argument, lisp_seconds_argument): If the time is out
2864 of range, signal a time overflow instead of an invalid time spec.
2865 * keyboard.c (decode_timer): Treat time overflow like other
2868 Avoid undefined behavior with signed left shift.
2869 Caught by 'gcc -fsanitize=undefined'.
2870 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2871 * dispnew.c (line_hash_code, scrolling):
2872 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2873 Use 'unsigned', not 'int', for line hashes.
2874 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2876 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2878 Make compare-strings more compatible with old behavior (Bug#17903).
2879 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2881 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2883 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2884 Don't add label between left and right buttons (Bug#18129).
2886 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2888 Make functions static that no longer need to be extern.
2889 * frame.c, frame.h (set_menu_bar_lines):
2890 * keyboard.c (Qleftmost, Qrightmost):
2891 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2892 (x_set_internal_border_width):
2895 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2897 Fix display of R2L lines when the last character fits only partially.
2898 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2900 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2901 R2L row is visible only partially, give the row a negative x
2903 (display_line): Fix the calculation of the glyph whose pixel width
2904 is used to decide whether the last produced glyph fits on the
2905 line. When the last glyph fits only partially, give the row a
2908 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2909 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2910 pixel width of the first glyph that is hscrolled from display.
2911 (display_line): In R2L glyph rows, don't give a negative offset to
2912 row->x when the first glyph begins before first_visible_x.
2914 * xdisp.c (display_line): If called with iterator set up to write
2915 to a marginal area, delay the call to handle_line_prefix until we
2916 switch back to the text area. (Bug#18035)
2918 * .gdbinit (xwindow): The members total_cols, total_lines,
2919 left_col, and top_line are C integers (and has been so for the
2922 2014-08-01 Andreas Schwab <schwab@suse.de>
2924 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2925 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2927 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2929 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2930 (timerfd_callback): Ignore weird events with no data. Add tight
2931 assertions and comments.
2932 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2933 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2935 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2937 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2938 I had confused && with ||.
2940 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2942 Simplify timerfd configuration and fix some minor glitches.
2943 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2944 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2945 Fall back on timer_create if timerfd_create fails at runtime.
2946 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2947 kernel primitives to do resolution. All uses removed.
2948 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2949 (turn_on_atimers): Clear timer_create-based timers too,
2952 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2953 Without this change, the code can access the local variable 'width'
2954 even when it has not been initialized, and likewise for 'height';
2955 in either case this leads to undefined behavior.
2957 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2959 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2960 necessary, put horizontal scroll bar resources as well. See
2961 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2962 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2964 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2966 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2967 background value to match the resource of its vertical counterpart.
2969 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2971 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2972 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2974 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2976 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2977 change that added the top margin height to the requested height
2978 and revert (undocumented) part of 2014-07-28 change that changed
2979 the logic of whether a size change occurred.
2981 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2983 * .gdbinit (xwindow): The members total_cols, total_lines,
2984 left_col, and top_line are C integers (and has been so for the
2987 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2990 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2992 On GNU/Linux, use timerfd for asynchronous timers.
2993 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2994 (toplevel): Rename alarm_timer_ok to special_timer_available.
2995 [HAVE_TIMERFD]: Declare timerfd.
2996 [HAVE_CLOCK_GETRES]: Declare resolution.
2997 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2998 system timer resolution.
2999 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3000 (timerfd_callback) [HAVE_TIMERFD]: New function.
3001 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3002 [ENABLE_CHECKING]: New function for the sake of automated tests.
3003 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3004 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3005 [ENABLE_CHECKING]: Defsubr test function.
3006 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3007 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3008 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3010 Fix --without-x build and pacify --enable-gcc-warnings.
3011 Problems reported in Bug#18122 and Bug#18124.
3012 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3013 (frame_windows_min_size): Now static.
3014 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3016 (adjust_frame_size): Always declare prototype.
3018 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3019 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3020 * atimer.c (timerfd_callback): Always read expiration data.
3022 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3023 * process.c (add_timer_wait_descriptor): Add timer descriptor
3024 to input_wait_mask and non_process_wait_mask as well.
3026 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3028 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3030 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3032 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3033 Reinstate code removed by the prevoius commit to this file.
3035 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3037 * buffer.h (struct buffer): New fields scroll_bar_height and
3038 horizontal_scroll_bar_type.
3039 * buffer.c (bset_scroll_bar_height)
3040 (bset_horizontal_scroll_bar_type): New functions.
3041 (Fbuffer_swap_text): Handle old_pointm field.
3042 (init_buffer_once): Set defaults for scroll_bar_height and
3043 horizontal_scroll_bar_type.
3044 (syms_of_buffer): New variables scroll_bar_height and
3045 horizontal_scroll_bar_type.
3046 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3047 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3048 (set_vertical_scroll_bar): Remove prototype.
3049 (x_change_tool_bar_height): Add prototype.
3050 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3051 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3052 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3054 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3055 (update_window): Start mode_line_row->y after horizontal scroll
3057 (change_frame_size_1): Call adjust_frame_size.
3058 (init_display): When changing the size of a tty frame do not
3059 pass height of menu bar.
3060 (Qframe_windows_min_size): New symbol.
3061 * frame.h (struct frame): List tool bar fields after menu bar
3062 fields. Add official, total_lines, horizontal_scroll_bars,
3063 config_scroll_bar_height and config_scroll_bar_lines fields.
3064 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3065 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3066 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3067 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3068 (FRAME_WINDOWS_HEIGHT): New macros.
3069 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3070 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3071 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3072 horizontal scroll bar.
3073 (frame_inhibit_resize, adjust_frame_size)
3074 (frame_windows_min_size): Add declarations.
3075 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3076 (x_set_scroll_bar_default_height, x_set_left_fringe)
3077 (x_set_right_fringe, x_set_vertical_scroll_bars)
3078 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3079 (x_set_scroll_bar_height): Add external declarations.
3080 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3081 (adjust_frame_size): New functions.
3082 (make_frame): Initial horizontal_scroll_bars field.
3083 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3085 (make_initial_frame, make_terminal_frame): No horizontal scroll
3086 bar in initial and terminal frames. Use adjust_frame_size.
3087 (Fframe_total_cols): Fix doc-string.
3088 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3089 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3090 Rewrite using adjust_frame_size.
3091 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3092 (Qframe_windows_min_size): New symbols.
3093 (x_set_frame_parameters): Remove call of check_frame_size.
3094 (x_report_frame_params): Return scroll_bar_height value.
3095 (x_set_left_fringe, x_set_right_fringe): New functions.
3096 (adjust_frame_height, x_set_internal_border_width)
3097 (x_set_fringe_width): Remove.
3098 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3099 (x_set_scroll_bar_width, x_set_right_divider_width)
3100 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3101 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3103 (x_figure_window_size): Rewrite to make frame display the
3104 expected number of lines.
3105 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3106 (Vdefault_frame_horizontal_scroll_bars)
3107 (Vframe_initial_frame_tool_bar_height)
3108 (frame_inhibit_implied_resize): New variables.
3109 * fringe.c (compute_fringe_widths): Remove.
3110 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3111 (xg_create_horizontal_scroll_bar)
3112 (xg_update_horizontal_scrollbar_pos)
3113 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3114 (xg_get_default_scrollbar_height)
3115 (xg_clear_under_internal_border): Extern.
3116 * gtkutil.c (xg_frame_resized): Don't call
3117 do_pending_window_change.
3118 (xg_frame_set_char_size): Use adjust_frame_size.
3119 (style_changed_cb): Call update_theme_scrollbar_height and
3120 x_set_scroll_bar_default_height.
3121 (x_wm_set_size_hint): Don't call check_frame_size.
3122 (update_theme_scrollbar_height)
3123 (xg_get_default_scrollbar_height)
3124 (xg_create_horizontal_scroll_bar)
3125 (xg_update_horizontal_scrollbar_pos)
3126 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3127 (xg_create_scroll_bar): Set horizontal slot of bar.
3128 (xg_initialize): Call update_theme_scrollbar_height.
3129 (xg_clear_under_internal_border): No more static.
3130 * insdel.c (adjust_suspend_auto_hscroll): New function.
3131 (adjust_markers_for_delete, adjust_markers_for_insert)
3132 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3133 * keyboard.c (readable_events, discard_mouse_events)
3134 (make_lispy_event): Handle horizontal scroll bar click events.
3135 (Fsuspend_emacs): When changing the size of a tty frame do not
3136 pass height of menu bar.
3137 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3138 (Qright, Qleftmost, Qrightmost): New symbols.
3139 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3141 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3142 * nsfns.m (x_set_internal_border_width): New function.
3143 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3144 Remove extended fringe code.
3145 (x_set_window_size, x_new_font): Don't call
3146 compute_fringe_widths.
3147 * term.c (Fresume_tty): When changing the size of a tty frame do
3148 not pass height of menu bar.
3149 (clear_tty_hooks, set_tty_hooks):
3150 Clear horizontal_scroll_bar_hook.
3151 (init_tty): Frame has no horizontal scroll bars.
3152 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3153 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3154 scroll_bar_after_handle, scroll_bar_left_arrow,
3155 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3156 scroll_bar_to_rightmost entries.
3157 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3158 (struct terminal): Add set_horizontal_scroll_bar_hook.
3159 * w32console.c (initialize_w32_display):
3160 Clear horizontal_scroll_bar_hook.
3161 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3163 (x_clear_under_internal_border, x_set_internal_border_width):
3165 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3166 Set windows_or_buffers_changed when adding the menu bar.
3167 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3168 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3169 (w32_createhscrollbar): New functions.
3170 (w32_createscrollbar): Rename to w32_createvscrollbar.
3171 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3172 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3173 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3174 Add WM_EMACS_SHOWCURSOR.
3175 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3176 case do not artificially impose WM size hints.
3177 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3178 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3180 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3181 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3182 (unwind_create_frame_1): Remove.
3183 (Fx_create_frame): Make both scrollbars the system standard
3184 width and height. Use official field of frame structure to
3185 inhibit running window-configuration-change-hook.
3186 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3187 pixelwise. Handle frame's official field.
3188 (w32_frame_parm_handlers): Remove x_set_fringe_width
3189 entries. Add x_set_scroll_bar_height,
3190 x_set_horizontal_scroll_bars, x_set_left_fringe and
3192 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3193 pass height of menu bar to change_frame_size.
3194 * w32menu.c (set_frame_menubar): Rewrite using
3195 frame_inhibit_resize.
3196 * w32term.h (struct w32_display_info):
3197 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3198 (struct scroll_bar): Add horizontal.
3199 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3200 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3201 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3202 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3203 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3204 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3205 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3206 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3207 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3208 Define instead of WM_EMACS_CREATESCROLLBAR.
3209 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3210 WND_SCROLLBAR_INDEX.
3211 * w32term.c (horizontal_scroll_bar_min_handle)
3212 (horizontal_scroll_bar_left_border)
3213 (horizontal_scroll_bar_right_border): New integers.
3214 (x_set_frame_alpha): Replace x_highlight_frame by
3216 (x_window_to_scroll_bar): New argument "type". Update callers
3218 (w32_set_horizontal_scroll_bar_thumb)
3219 (x_horizontal_scroll_bar_report_motion)
3220 (w32_set_horizontal_scroll_bar)
3221 (w32_horizontal_scroll_bar_handle_click)
3222 (x_horizontal_scroll_bar_report_motion): New functions.
3223 (w32_mouse_position): Discriminate horizontal and vertical
3225 (my_create_scrollbar): Replace with two new functions
3226 my_create_vscrollbar and my_create_hscrollbar.
3227 (x_scroll_bar_create): New argument "horizontal".
3228 Update callers accordingly.
3229 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3230 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3232 (w32_read_socket): Handle WM_HSCROLL cae.
3233 (x_new_font): Don't recompute fringe widths.
3234 Use frame_inhibit_resize. Calculate new menu bar height iff we
3235 build without toolkit. Always clear under internal border.
3236 (x_set_window_size): Don't check frame size or recompute
3237 fringes. Reset fullscreen status before applying sizes.
3238 Always resize as requested by pixelwise argument. Don't call
3239 do_pending_window_change.
3240 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3241 (w32_initialize_display_info): Initialize dpyinfo's
3242 horizontal_scroll_bar_cursor entry.
3243 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3244 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3245 horizontal_scroll_bar_left_border.
3246 (w32fullscreen_hook): Intermittently resize window to normal
3247 when switching from fullscreen to maximized state.
3248 (run_window_configuration_change_hook): Don't run it if frame is
3250 (unwind_change_frame): Remove.
3251 (Fset_window_configuration): Rewrite using frame's official field.
3252 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3253 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3254 * window.h (struct window): New fields old_pointm,
3255 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3256 scroll_bar_height and suspend_auto_hscroll.
3257 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3259 (sanitize_window_sizes): Extern.
3260 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3261 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3262 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3263 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3264 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3266 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3267 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3268 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3269 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3270 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3271 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3272 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3273 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3274 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3275 (Fwindow_old_point, sanitize_window_sizes): New functions.
3276 (Qwindow_sanitize_window_sizes): New symbol.
3277 (window_body_height): Count in horizontal scroll bar.
3278 (set_window_hscroll, Fscroll_left, Fscroll_right):
3279 Set suspend_auto_hscroll slot.
3280 (Fwindow_inside_edges): Count fringes pixelwise.
3281 (coordinates_in_window, Fcoordinates_in_window_p):
3282 Consider horizontal scroll bar.
3283 (check_frame_size, adjust_window_margins): Remove functions and
3284 corresponding calls.
3285 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3286 (temp_output_buffer_show): Reset hscroll related fields.
3287 Initialize old_pointm.
3288 (make_parent_window): Initialize old_pointm.
3289 (make_window): Initialize old_pointm, horizontal scroll bar type,
3290 and scroll bar height.
3291 (resize_frame_windows): Don't count top margin in new sizes.
3292 Don't use safe sizes when shrinking a frame; let the window
3293 manager do the clipping.
3294 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3296 (Fdelete_window_internal): Unchain old_pointm marker.
3297 (window_scroll_pixel_based, Fscroll_other_window):
3299 (Fwindow_text_width, Fwindow_text_height): New argument
3301 (struct saved_window): New fields, old_pointm, hscroll_whole,
3302 suspend_auto_hscroll, scroll_bar_height and
3303 horizontal_scroll_bar_type.
3304 (Fset_window_configuration, save_window_save): Set new fields of
3306 (apply_window_adjustment): Don't call adjust_window_margins.
3307 (set_window_margins): Don't change margins if new sizes don't
3309 (set_window_scroll_bars): New argument "horizontal_type".
3310 Handle horizontal scroll bars. Don't change scroll bars if they
3311 don't fit into window.
3312 (Fset_window_scroll_bars): New argument "horizontal_type".
3313 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3314 (compare_window_configurations): Compare horizontal scroll bar
3316 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3317 horizontal scroll bar height.
3318 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3319 instead of FRAME_LINES.
3320 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3321 ON_VERTICAL_SCROLL_BAR.
3322 (with_echo_area_buffer): Initialize old_pointm.
3323 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3325 (unwind_with_echo_area_buffer): Handle old_pointm.
3326 (update_tool_bar): Set do_update when the tool bar window has at
3327 least one line (since this is what the user sets).
3328 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3329 (redisplay_tool_bar): Return early when toolbar has zero lines.
3330 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3331 (hscroll_window_tree): Handle suspension of auto_hscroll and
3333 (set_horizontal_scroll_bar): New function.
3334 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3335 more than one line. Handle horizontal scroll bars.
3336 (note_mouse_highlight): Handle horizontal scrol bars.
3337 (expose_frame): Set dimensions of XRectangle from frame's text
3339 (Vvoid_text_area_pointer): Update doc-string.
3340 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3341 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3342 (x_set_internal_border_width): New functions.
3343 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3344 (unwind_create_frame_1): Remove.
3345 (Fx_create_frame): Handle horizontal scroll bars. Use official
3346 field of frame structure to inhibit running
3347 window-configuration-change-hook.
3348 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3349 pixelwise. Handle frame's official field.
3350 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3351 x_set_horizontal_scroll_bars, x_set_left_fringe,
3353 * xmenu.c (update_frame_menubar, free_frame_menubar):
3354 Use adjust_frame_size.
3355 * xterm.h (struct x_display_info):
3356 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3358 (struct scroll_bar): Add horizontal slot.
3359 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3360 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3361 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3362 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3363 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3364 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3365 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3366 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3367 (x_clear_under_internal_border): Remove.
3368 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3369 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3370 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3371 HORIZONTAL. Update callers.
3372 (horizontal_action_hook_id): New action hook id.
3373 (x_horizontal_scroll_bar_to_input_event)
3374 (x_create_horizontal_toolkit_scroll_bar)
3375 (xt_horizontal_action_hook)
3376 (x_set_toolkit_horizontal_scroll_bar_thumb)
3377 (XTset_horizontal_scroll_bar, x_net_wm_state)
3378 (x_horizontal_scroll_bar_report_motion): New functions.
3379 (xg_scroll_callback, x_scroll_bar_handle_click):
3380 Handle horizontal scroll bars.
3381 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3382 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3384 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3385 Handle horizontal scroll bars.
3386 (handle_one_xevent): Handle horizontal scroll bar events.
3387 Call x_net_wm_state.
3388 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3390 (x_set_window_size): Don't call check_frame_size and
3391 do_pending_window_change.
3392 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3393 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3394 (x_scroll_bar_set_handle): Add some checks when calling
3397 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3399 Revert previous change.
3400 There is certainly nothing wrong with writing code like 'lo <= i
3401 && i <= hi', even if LO happens to a constant. There isn't even
3402 anything wrong in general with writing 'a <= b' if A happens to
3403 be a constant. At any rate stylistic changes shouldn't
3404 be done like this without discussion.
3406 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3408 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3409 (Fgarbage_collect): Reorder conditions that are written backwards.
3410 * data.c (cons_to_unsigned): Likewise.
3411 * dispnew.c (update_frame_1, sit_for): Likewise.
3412 * fileio.c (file_offset): Likewise.
3413 * filelock.c (read_lock_data, lock_file): Likewise.
3414 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3416 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3417 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3418 * lread.c (read1): Likewise.
3419 * minibuf.c (read_minibuf_noninteractive): Likewise.
3420 * nsterm.m (x_set_frame_alpha): Likewise.
3421 * process.c (wait_reading_process_output): Likewise.
3422 * region-cache.c (delete_cache_boundaries): Likewise.
3423 * xterm.c (x_set_frame_alpha): Likewise.
3425 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3427 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3430 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3432 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3433 because atimer expiration is absolute rather than relative.
3435 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3437 * w32term.h (current_popup_menu, menubar_in_use):
3438 Move declarations from w32term.c.
3440 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3442 * w32fns.c (menubar_in_use): No more static.
3443 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3445 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3447 Move hourglass machinery to RIF.
3448 * dispextern.h (struct redisplay_interface): New members
3449 show_hourglass and hide_hourglass. Indent comments.
3450 (show_hourglass, hide_hourglass): Remove prototypes.
3451 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3452 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3453 (ns_redisplay_interface): Add them.
3454 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3455 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3456 (w32_arrow_cursor): New function to hack around non-GUI frames.
3457 (w32_redisplay_interface): Add new functions.
3458 * w32term.h (w32_arror_cursor): Add prototype.
3459 * xdisp.c (show_hourglass): New function, refactored out from
3460 platform-dependent code.
3461 (cancel_hourglass): Now call to RIF function.
3462 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3463 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3464 (x_redisplay_interface): Add new functions.
3466 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3468 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3469 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3470 and complete previous change.
3471 * frame.c (adjust_frame_height): New function.
3472 (Fset_frame_height, Fset_frame_size): Use it.
3473 (x_set_frame_parameters): Take frame top margin into account.
3475 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3477 * frame.c (Fset_frame_height): Take frame top margin into account.
3478 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3479 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3481 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3483 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3484 menubar_height as such. Tweak comment.
3485 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3486 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3487 All related users changed.
3488 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3489 * xterm.c (handle_one_xevent):
3490 * gtkutil.c (xg_event_is_for_menubar):
3491 * xfns.c (x_window) [USE_X_TOOLKIT]:
3492 * xmenu.c (set_frame_menubar, free_frame_menubar):
3493 Prefer to use FRAME_MENUBAR_HEIGHT.
3495 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3497 * frame.c (Fframe_parameters): Always report frame height without
3498 menu and tool bar lines.
3500 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3502 * nsterm.m (applicationDidFinishLaunching:): Call
3503 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3504 (antialiasThresholdDidChange:): New method for EmacsApp.
3506 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3508 * macfont.m (macfont_update_antialias_threshold): Remove static.
3510 * macfont.h (macfont_update_antialias_threshold): Declare.
3512 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3514 * w32select.c (setup_windows_coding_system):
3515 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3516 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3518 * w16select.c (Fw16_get_clipboard_data):
3519 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3522 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3523 buffer position where we are to start the iteration.
3524 (handle_invisible_prop): Record in it->stop_charpos the position
3525 where the invisible text ends. (Bug#18035)
3526 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3527 row has zero buffer position as their start position.
3528 Reported by martin rudalics <rudalics@gmx.at>.
3530 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3531 infinite looping in redisplay when display lines don't have enough
3532 space to display even a single character. (Bug#18036)
3534 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3536 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3537 * xfns.c (x_window): Use it to allow xfree later.
3538 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3539 where appropriate. Use bool for booleans and remove redundant checks.
3540 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3541 * xterm.c (x_free_frame_resources): Free shell_position.
3543 2014-07-19 K. Handa <handa@gnu.org>
3545 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3546 mandatory font spec (Bug#17973).
3548 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3550 * font.c (font_score): Return the worst score if the size of
3551 ENTITY is wrong by more than a factor 2 (Bug#17973).
3553 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3555 * frame.c (frame_unspecified_color): New function
3556 refactored out from ...
3557 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3558 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3560 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3561 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3562 * lisp.h (set_frame_param): Remove prototype.
3563 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3564 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3567 Prefer 'x_display_info *' to 'Display *' in X selection code.
3568 This helps to avoid unneeded calls to x_display_info_for_display.
3569 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3570 instead of 'Display *'.
3571 (SELECTION_EVENT_DPYINFO): New macro.
3572 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3573 it as an lvalue. Mention this in comment.
3574 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3575 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3576 (selection_data_to_lisp_data, receive_incremental_selection):
3577 Convert to use 'x_display_info *'. Adjust users where appropriate.
3578 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3579 selection data *' as last arg to not return values in args.
3580 (unexpect_property_change): Use common removal technique.
3582 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3584 * print.c (print_preprocess): Adjust to match changed
3585 sub char-table structure and avoid crash (Bug#18038).
3587 * data.c (wrong_choice): Not static any more.
3588 * lisp.h (wrong_choice): Add prototype.
3589 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3590 Declare namebuf as such. Tweak comment.
3591 [USE_GTK]: Likewise for tool_bar_position.
3592 (fset_tool_bar_position) [USE_GTK]: Ditto.
3593 (FRAME_TOOL_BAR_POSITION): New macro.
3594 * frame.c (x_report_frame_params):
3595 * gtkutil.c (update_frame_tool_bar):
3596 * xfns.c (Fx_create_frame): Use it.
3597 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3599 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3601 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3602 buffer's default-directory only if it is a string. (Bug#17986)
3604 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3606 More precise control over values of some buffer-local variables.
3607 * keyboard.c (Qvertical_scroll_bar):
3608 * frame.c (Qleft, Qright): Move to ...
3609 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3610 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3611 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3612 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3613 vertical-scroll-bar, scroll-up-aggressively
3614 and scroll-down-aggressively.
3615 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3617 * nsfns.m, frame.h (Qleft, Qright):
3618 * nsterm.m (Qleft): Remove declarations.
3619 * gtkutil.c (toplevel): Include buffer.h.
3620 * data.c (wrong_choice, wrong_range): New functions.
3621 (store_symval_forwarding): Handle special properties of buffer-local
3622 variables and use functions from the above to signal error, if any.
3624 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3625 values. Add comment.
3626 (struct frame): Re-arrange layout to avoid extra padding and use bit
3627 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3628 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3629 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3630 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3631 Define as no-ops because there are no scroll bars anyway.
3632 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3635 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3636 Add convenient setter.
3637 (font_put_frame_data, font_get_frame_data): Use it.
3639 2014-07-15 Daiki Ueno <ueno@gnu.org>
3641 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3642 pointer argument, before dereferencing.
3643 (XCHAR2B_BYTE2): Likewise.
3645 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3647 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3648 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3649 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3650 Use record_unwind_protect_int and avoid consing.
3651 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3653 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3655 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3657 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3658 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3660 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3661 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3662 * minibuf.c: Include binary-io.h instead of fcntl.h.
3663 (read_minibuf_noninteractive):
3664 Use set_binary_mode instead of handcrafted code.
3665 Don't call emacs_set_tty if emacs_get_tty failed.
3666 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3667 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3668 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3670 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3671 This works around a GCC compiler bug when Emacs is configured with
3672 --enable-gcc-warnings.
3674 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3676 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3677 or characters in string, respectively. Add comment.
3678 * fringe.c (Fdefine_fringe_bitmap):
3679 * fns.c (Fsubstring, substring_both): Use it.
3680 * keymap.c (Fdefine_key, Flookup_key):
3681 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3683 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3684 Use menu_item_width.
3685 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3687 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3689 Improve behavior of 'bzr up; cd src; make -k'.
3690 * Makefile.in (top_srcdir): New var.
3691 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3692 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3693 its expansion is a bit shorter.
3694 (../config.status): Actually build config.status instead of
3696 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3697 New macros, copied and relocated from ../Makefile.in.
3698 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3699 (../config.status, Makefile): New dependencies and rules,
3700 copied with relocation from ../Makefile.in. This should be more
3701 likely to rebuild the build machinery properly if you do a 'make'
3702 in the src directory.
3704 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3706 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3709 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3710 behavior on Windows 7 and later when the function is repeatedly
3711 invoked with the same value of DIR. (Bug#17950)
3713 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3714 string to match the one in w32fns.c.
3716 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3717 stdin to binary mode only if it is connected to a terminal.
3719 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3721 Coalesce extern decls.
3722 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3723 * sysdep.c (emacs_get_tty, emacs_set_tty):
3724 Move duplicate extern decls from here ...
3725 * systty.h: ... to here, so that there's just one copy.
3727 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3729 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3731 * nsfns.m (Fns_popup_font_panel): Ditto.
3733 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3735 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3737 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3739 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3740 [DOS_NT]: Implement for WINDOWSNT.
3742 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3745 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3747 * sysdep.c (suppress_echo_on_tty): New function.
3748 * minibuf.c (read_minibuf_noninteractive): Use it.
3750 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3752 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3753 sysinfo failed. Adjust docstring.
3755 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3757 Implement memory-info for MS-DOS.
3758 * dosfns.c (dos_memory_info): New function.
3759 * dosfns.h (dos_memory_info): Add prototype.
3760 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3761 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3762 of doing some of its job.
3764 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3765 reference termios structure members.
3767 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3769 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3771 * minibuf.c (top): Include systty.h. Declare external
3772 emacs_get_tty and emacs_set_tty.
3773 (Vread_hide_char): New lisp variable.
3774 (read_minibuf_noninteractive): Hide characters with
3775 Vread_hide_char if it is a character. (Bug#17839)
3777 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3779 Implement memory-info for MS-Windows.
3780 * w32.c (w32_memory_info): New function.
3781 * w32.h (w32_memory_info): Prototype it.
3782 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3784 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3786 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3787 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3788 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3789 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3790 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3791 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3792 (decode_coding_big5, decode_coding_charset, decode_coding)
3793 (encode_coding): Adjust users.
3795 * alloc.c (Fmemory_info): New function.
3797 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3799 * syntax.c (back_comment): Use more-natural location for label.
3801 * font.c, font.h (font_unparse_fcname): Now static.
3802 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3804 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3806 Next minor cleanup of font subsystem.
3807 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3808 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3810 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3812 * ftfont.h (ftfont_font_format): Remove prototype.
3813 * ftfont.c (ftfont_font_format): Remove; now unused.
3815 * nsfont.m (nsfont_open):
3816 * w32font.c (w32font_open_internal):
3817 * w32uniscribe.c (uniscribe_open):
3818 * xfont.c (xfont_open):
3819 * xftfont.c (xftfont_open): All users changed.
3821 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3822 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3824 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3826 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3827 x_produce_glyphs does when it generates a stretch glyph that
3828 represents a TAB. (Bug#17969)
3830 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3831 and there is a display property at that position, don't call
3832 move_it_to to move to a position before window start. (Bug#17942)
3833 Fix condition for finding CHARPOS by the first call to move_it_to.
3836 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3838 * syntax.c (find_defun_start): Try the cache even
3839 if !open_paren_in_column_0_is_defun_start.
3840 (back_comment): If find_defun_start was pessimistic, use the
3841 scan_sexps_forward result to improve the cache (bug#16526).
3843 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3845 * xdisp.c (redisplay_window): If redisplay of a window ends up
3846 with point in a partially visible line at end of the window, make
3847 sure the amended position of point actually has smaller Y
3848 coordinate; if not, give up and scroll the display. (Bug#17905)
3850 * window.c (window_scroll_pixel_based): When point ends up at the
3851 last fully visible line, don't let move_it_to stop at the left
3852 edge of the line and dupe us into thinking point is inside the
3855 * w32.c (network_interface_info): Make sure the argument is a
3858 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3860 * process.c (read_and_dispose_of_process_output): Fix typo
3861 in previous patch: we want nonnegative fds, not nonzero fds.
3863 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3865 * chartab.c (char_table_translate): Move to...
3866 * character.h (char_table_translate): ... inline function here.
3867 Avoid Faref and assume that args are always valid. This helps to
3868 speedup search, which is especially important for a huge buffers.
3869 * lisp.h (char_table_translate): Remove prototype.
3871 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3872 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3873 New function, with an intention to avoid code duplication between
3875 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3877 * ftfont.c (ftfont_open):
3878 * macfont.m (macfont_open):
3879 * xftfont.c (xftfont_open): Use it.
3881 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3883 * process.c: Add sanity checks for file descriptors (Bug#17844).
3884 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3885 Check that infd is nonnegative before using it as an fd.
3886 (read_and_dispose_of_process_output, Fprocess_send_eof):
3887 Likewise, for outfd.
3888 (wait_reading_process_output): Omit unnecessary check of infd.
3890 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3892 Minor fixups related to usage of the 'long' type.
3893 * gnutls.c (emacs_gnutls_handshake):
3894 * xfaces.c (dump_realized_face):
3895 Work even if 'long' is narrower than 'void *'.
3896 * termcap.c (scan_file):
3897 * xselect.c (x_decline_selection_request)
3898 (x_reply_selection_request, x_get_window_property):
3899 * xterm.c (x_set_frame_alpha):
3900 Remove unnecessary 'L' suffixes of integer constants.
3901 * xfns.c (hack_wm_protocols):
3902 * xselect.c (x_fill_property_data):
3903 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3904 Remove unnecessary casts to 'long'.
3905 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3907 Minor ImageMagick safety fixes.
3908 * image.c (imagemagick_compute_animated_image):
3909 Remove useless assignment to local. Avoid problems if dest_width is 0.
3910 (imagemagick_load_image): Use int for pixel counts that can't
3911 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3912 a row width greater than the image width (or greater than LONG_MAX!).
3914 2014-07-04 K. Handa <handa@gnu.org>
3916 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3917 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3918 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3920 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3922 * font.h (struct font_driver): Remove get_outline and free_outline;
3923 not used by any font driver.
3924 * ftfont.c (ftfont_driver):
3925 * macfont.m (macfont_driver):
3926 * nsfont.m (nsfont_driver):
3927 * w32font.c (w32font_driver):
3928 * w32uniscribe.c (uniscribe_font_driver):
3929 * xfont.c (xfont_driver): Related users changed.
3930 * xselect.c (x_get_window_property): Use convenient xmalloc.
3931 Call to xfree only if some data was really allocated.
3933 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3935 On MS-Windows, display busy cursor on all GUI frames.
3936 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3937 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3938 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3940 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3941 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3943 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3945 Use convenient alists to manage per-frame font driver-specific data.
3946 * frame.h (struct frame): Rename font_data_list to...
3947 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3948 * font.h (struct font_data_list): Remove; no longer need a special
3950 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3952 * font.c (font_put_frame_data, font_get_frame_data)
3953 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3955 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3956 Related users changed.
3957 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3958 Prefer convenient xmalloc and xfree.
3960 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3962 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3963 the window whose glyph row is being prepared and a flag whether it
3964 is for mode/header line. Make sure the glyph row's marginal areas
3965 are in sync with what the window wants.
3968 * xdisp.c (display_line, display_mode_line):
3969 Call prepare_desired_row with additional arguments, as appropriate.
3971 * dispextern.h (prepare_desired_row): Adjust prototype.
3973 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3975 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3976 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3977 caused by xw_popup_dialog in daemon mode (Bug#17891).
3979 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3981 * frame.c (do_switch_frame): When switching to another TTY frame,
3982 make sure FrameCols and FrameRows are in sync with the new frame's
3985 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3987 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3988 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3989 min_char slots. Adjust comment.
3990 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3991 Add SUB_CHAR_TABLE_OFFSET member.
3992 (make_uninit_sub_char_table): New function.
3993 (toplevel): Add compile-time assert to verify suitable member layout
3994 in Lisp_Sub_Char_Table.
3995 * alloc.c (mark_char_table): Add extra argument to denote char table
3996 subtype. Adjust to match new layout of sub char-table.
3997 (mark_object): Always mark sub char-tables with mark_char_table.
3998 * chartab.c (make_sub_char_table, copy_sub_char_table)
3999 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4000 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4001 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4002 All related users changed.
4003 * lread.c (read1): Adjust to match new layout of sub char-table.
4004 * print.c (print_object): Likewise (Bug#17898).
4006 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4008 * keymap.c (get_keyelt): Simplify.
4009 (copy_keymap_item): Remove left-over code for when we had
4010 key-shortcut caches.
4012 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4014 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4015 (dealloc): Remove for EmacsScroller.
4017 * nsterm.h (EmacsScroller): Remove dealloc.
4019 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4021 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4023 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4025 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4026 when setNeedsDisplay is called so we don't trigger redisplay for every
4029 * nsterm.m (any_help_event_p): New variable.
4030 (mouseMoved:): Set any_help_event_p to YES if help event is
4031 generated. Remove else with empty help event that triggered redisplay
4032 for every mouse move.
4033 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4035 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4037 * xfns.c (Qsuppress_icon): Remove; no real users.
4038 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4039 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4040 (syms_of_w32fns): Don't DEFSYM it.
4042 2014-06-29 Glenn Morris <rgm@gnu.org>
4044 * Makefile.in (ns-app): Mark as PHONY.
4046 2014-06-28 Glenn Morris <rgm@gnu.org>
4048 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4049 liblw.a in this directory.
4051 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4053 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4054 also in unibyte case. (Bug#17865)
4056 2014-06-28 K. Handa <handa@gnu.org>
4058 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4059 (MIN_CHARBUF_SIZE): New macro.
4060 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4062 2014-06-27 Glenn Morris <rgm@gnu.org>
4064 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4065 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4066 (.el.elc): Replace suffix rule with pattern rule.
4067 (%.elc): New pattern rule, with order-only prerequisite.
4068 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4069 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4070 in place of BOOTSTRAPEMACS.
4072 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4074 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4076 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4078 Consistently use validate_subarray to verify substring.
4079 * fns.c (validate_substring): Not static any more. Adjust to
4080 use ptrdiff_t, not EMACS_INT, because string and vector limits
4081 can't exceed ptrdiff_t even if EMACS_INT is wider.
4082 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4083 (secure_hash): Adjust user.
4084 * lisp.h (validate_subarray): Add prototype.
4085 * coding.c (Fundecodable_char_position):
4086 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4087 Use validate_subarray. Adjust comment to mention substring.
4089 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4091 Do not allow out-of-range character position in Fcompare_strings.
4092 * fns.c (validate_subarray): Add prototype.
4093 (Fcompare_substring): Use validate_subarray to check ranges.
4094 Adjust comment to mention that the semantics was changed. Also see
4095 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4097 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4099 Be more consistent about the 'Qfoo' naming convention.
4100 * image.c (Fimagemagick_types):
4101 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4102 * process.c (Fmake_network_process):
4103 Rename C local identifier 'Qfoo to avoid giving the false
4104 impression that it stands for the symbol 'foo'.
4106 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4108 Simplify and cleanup character conversion stuff.
4109 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4111 * character.c (multibyte_char_to_unibyte)
4112 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4113 * character.h (make_char): Remove; unused.
4114 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4115 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4116 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4117 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4118 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4120 2014-06-22 Mario Lang <mlang@delysid.org>
4122 * w32fns.c (Fw32_shell_execute): The the -> the.
4124 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4126 * xmenu.c (mouse_position_for_popup):
4127 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4128 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4129 * menu.c (Fx_popup_menu):
4130 * xselect.c (x_handle_dnd_message): Adjust users.
4131 * menu.h (mouse_position_for_popup): Remove prototype.
4132 * xterm.h (x_relative_mouse_position): Add prototype.
4133 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4134 call XFree if XQueryTree returns zero.
4136 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4138 * indent.c (Fvertical_motion): Doc fix.
4139 Move to the goal column, if any, with a single call to
4140 move_it_in_display_line, not in two calls. Doing this with two
4141 calls causes move_it_in_display_line apply the line-prefix
4142 handling twice instead of just once. (Bug#17823)
4144 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4146 Port to OS X ACLs (Bug#17810).
4147 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4148 ACL_TYPE_ACCESS) doesn't work.
4150 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4152 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4153 before checking key-translation-map (bug#17659).
4155 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4157 * font.c (font_make_object): Avoid dangling pointer which may
4158 crash GC (Bug#17771).
4160 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4162 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4163 prototype of DGifCloseFile as appropriate for older and newer
4165 (gif_close): New function, encapsulates the differences in the
4166 calling sequence of DGifCloseFile before v5.1.0 and after it.
4167 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4168 error string where appropriate. (Bug#17790)
4170 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4171 macro execution, make sure point didn't move since last complete
4172 redisplay, as the condition for using the glyph matrix
4173 information. (Bug#17777)
4175 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4177 Minor cleanup of fonset code.
4178 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4179 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4180 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4181 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4182 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4183 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4184 (free_realized_fontset): Remove because a no-op since 2008.
4185 (free_face_fontset): Adjust user.
4186 (syms_of_fontset): Shrink fontset by one extra slot.
4188 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4190 Omit redundant extern decls.
4191 Most of this patch is from Dmitry Antipov, in:
4192 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4193 * commands.h (update_mode_lines):
4194 * frame.h (Qbackground_color, Qforeground_color)
4195 (x_set_menu_bar_lines):
4196 * ftfont.c (ftfont_font_format):
4197 * intervals.h (Qkeymap, Qfont):
4198 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4199 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4200 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4201 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4202 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4203 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4204 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4205 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4206 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4207 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4208 (Qtool_bar, Qheader_line):
4209 * macros.c (Fexecute_kbd_macro):
4210 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4211 * xterm.c (x_delete_terminal, XSetIMValues):
4212 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4213 (x_implicitly_set_name, popup_activated)
4214 (widget_store_internal_border):
4215 Remove redundant decls.
4216 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4217 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4218 Remove _Noreturn, as make-docfile now does that for us.
4219 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4220 (Qregion_extract_function): New decl.
4221 * window.c, xfns.c: Include menu.h.
4223 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4225 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4227 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4229 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4230 * callint.c (read_file_name): ... convert to static here.
4231 * lisp.h (Fread_file_name): Do not EXFUN it.
4232 (STRING_COPYIN): Remove; unused.
4233 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4234 (char_composable_p): ... static function. All users changed.
4235 * eval.c (toplevel): Remove redundant #include directives.
4236 * xterm.c (x_initialize): Add static to match prototype.
4237 * ccl.c (Fccl_execute_on_string):
4238 * font.c (fon_intern_prop): Use make_specified_string.
4240 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4242 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4243 Reported by David Caldwell in:
4244 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4246 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4248 Do not ask for XRender extension each time XFT font is opened.
4249 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4250 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4252 2014-06-15 Glenn Morris <rgm@gnu.org>
4254 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4256 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4258 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4259 information if we are in the middle of executing a keyboard macro,
4260 since redisplay doesn't update the screen until the macro is
4261 finished. (Bug#17777)
4263 * alloc.c (cleanup_vector): Don't dereference a font driver
4264 pointer if it is NULL. (Bug#17771)
4266 2014-06-13 Glenn Morris <rgm@gnu.org>
4268 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4269 ($(lispsource)/international/charprop.el)
4270 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4271 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4272 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4273 GNU make automatically passes command-line arguments to sub-makes.
4275 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4277 Avoid hangs in accept-process-output (Bug#17647).
4278 * lisp.h, process.c (wait_reading_process_input):
4279 Return int, not bool. All uses changed.
4280 * process.c (SELECT_CANT_DO_WRITE_MASK):
4281 Remove macro, replacing with ...
4282 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4284 (status_notify): New arg WAIT_PROC. Return int, not void.
4287 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4289 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4290 the frame is the initial frame, because the hook is not set up
4291 then, and Emacs crashes.
4292 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4294 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4296 * keymap.c (silly_event_symbol_error): Don't recommend the use
4299 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4301 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4302 matching overlay strings with 'cursor' property against buffer
4303 positions traversed in the glyph row. (Bug#17744)
4305 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4307 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4310 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4311 determine 10.9 (Bug#17751).
4313 * macfont.m (macfont_draw): Positions were not freed.
4315 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4317 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4318 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4319 function. Also adjust comment.
4320 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4322 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4323 * font.c (font_done_for_face):
4324 * xfaces.c (realize_non_ascii_face): Adjust user.
4325 * font.h (struct font_driver): Convert 'prepare_face' to return
4326 void because its return value is never used anyway.
4327 * xfont.c (xfont_prepare_face): Return void.
4328 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4329 (xftfont_done_face): Use xfree.
4331 * dispextern.h (last_tool_bar_item): Remove declaration.
4332 * frame.h (struct frame): New member last_tool_bar_item.
4333 * frame.c (make_frame): Initialize it.
4334 * xdisp.c (toplevel): Remove last_tool_bar_item.
4335 (handle_tool_bar_click, note_tool_bar_highlight):
4336 * w32term.c (w32_read_socket, w32_initialize):
4337 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4339 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4340 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4342 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4344 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4345 * process.c (Faccept_process_output)
4346 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4347 the return value is about PROCESS, not about other processes.
4349 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4351 Further adjustments to mark_object and friends.
4352 Now the mark_object's stack is just 32 bytes on a 64-bit
4353 system, which means extra 20% off the stack usage.
4354 * alloc.c (mark_save_value): As before, refactored out from ...
4355 (mark_object): ... adjusted user. Also add comment.
4357 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4359 Fix core dump after a dropped X connection (Bug#17704).
4360 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4361 is dead, as we may be shutting down.
4363 2014-06-08 Glenn Morris <rgm@gnu.org>
4365 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4367 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4369 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4371 If a C name must be extern on some platforms, make it extern on all.
4372 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4374 * font.h (ftxfont_driver) [HAVE_XFT]:
4375 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4376 * lisp.h (get_frame_param):
4377 * menu.h (tty_menu_show):
4378 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4379 * termhooks.h (encode_terminal_code):
4380 * xterm.h (x_menu_wait_for_event):
4382 * frame.c (get_frame_param):
4383 * fringe.c (max_used_fringe_bitmap):
4384 * ftxfont.c (ftxfont_driver):
4385 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4386 * menu.c (menu_items_inuse):
4387 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4388 * term.c (encode_terminal_code, tty_menu_show):
4389 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4390 * xfaces.c (load_color):
4391 * xmenu.c (x_menu_wait_for_event):
4394 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4396 Change object marking routines to minimize stack usage.
4397 This change moves a few cold paths from mark_object to NO_INLINE
4398 functions and adjusts symbol marking loop. According to GCC 4.8.2
4399 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4400 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4401 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4402 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4403 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4404 refactored out from ...
4405 (mark_object): ... adjusted user. Also mark symbols in a tight
4407 (mark_face_cache): Add NO_INLINE.
4409 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4411 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4412 contains garbage on WINDOWSNT (which could potentially infloop at
4415 Minimize cursor motion during TTY menu updates.
4416 * term.c (tty_menu_display): Don't position cursor here.
4417 Instead, pass the cursor coordinates to update_frame_with_menu.
4418 (tty_menu_activate): Send the hide cursor command only once in an
4419 iteration through the outer 'while' loop.
4421 * dispnew.c (update_frame_1): Accept an additional argument
4422 SET_CURSOR_P, and position the cursor at the end of the frame
4423 update only if that argument is non-zero. All callers changed to
4424 provide the additional argument as non-zero, except for
4425 update_frame_with_menu.
4426 (update_frame_with_menu): Accept 2 additional arguments ROW and
4427 COL; if they are non-negative, instruct update_frame_1 not to
4428 position the cursor, and instead position it according to ROW and COL.
4430 * dispextern.h (update_frame_with_menu): Update prototype.
4432 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4434 * callproc.c (call_process): Don't check read-only if we don't insert
4435 anything (bug#17666).
4437 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4439 * dispnew.c (update_frame_with_menu): Set display_completed.
4441 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4443 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4445 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4447 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4449 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4450 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4452 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4454 * window.c (Frecenter): Signal an error if window-buffer is not
4457 * keyboard.c (make_lispy_position): Don't include a buffer position in
4458 mode/header-line mouse events.
4460 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4461 Vunread_command_events (bug#17650).
4463 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4465 * xterm.c (x_setup_pointer_blanking):
4466 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4468 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4470 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4471 because it will be defined in generated config.h if needed.
4473 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4475 Use terminal-specific hooks to display popup dialogs.
4476 * termhooks.h (struct terminal): New field popup_dialog_hook.
4477 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4478 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4479 code and use popup_dialog_hook.
4480 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4481 * nsterm.h (ns_popup_dialog): Adjust prototype.
4482 * nsterm.m (ns_create_terminal):
4483 * w32term.c (w32_create_terminal):
4484 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4485 Setup popup_dialog_hook.
4487 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4489 * w32heap.c (report_temacs_memory_usage): Improve the report by
4490 reporting the large blocks that are actually occupied at dump time.
4492 * w32console.c (initialize_w32_display): Set the console
4493 menu_show_hook, otherwise TTY menus are broken on w32.
4495 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4497 Use terminal-specific hooks to display menus.
4498 * termhooks.h (struct terminal): New field menu_show_hook.
4499 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4500 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4502 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4503 * nsmenu.m (ns_menu_show):
4504 * w32menu.c (w32_menu_show):
4505 * xmenu.c (x_menu_show):
4506 * term.c (tty_menu_show): Adjust to use bit flags.
4507 (set_tty_hooks): Set menu_show_hook.
4508 * xterm.c (x_create_terminal):
4509 * nsterm.m (ns_create_terminal):
4510 * msdos.c (initialize_msdos_display):
4511 * w32term.c (w32_create_terminal): Likewise.
4513 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4515 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4517 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4519 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4520 (FD_SET): Don't define on WINDOWSNT.
4522 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4524 * emacs.c: Include "sysselect.h", to define its inline functions.
4525 Problem reported by Glenn Morris in:
4526 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4528 Do not require libXt-devel when building with gtk.
4529 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4530 dependency on libXt-devel.
4531 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4532 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4533 lwlib-widget.h now does this.
4534 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4536 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4538 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4539 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4540 (delete_write_fd, wait_reading_process_output):
4541 Remove now-redundant easserts.
4542 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4543 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4544 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4545 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4547 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4549 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4550 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4551 (calloc): Don't undef, it is never defined.
4552 (HEAP_ENTRY_SHIFT): Remove unused macro.
4554 * Makefile.in (C_HEAP_SWITCH): Remove.
4555 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4557 Fix MS-Windows build broken by menu changes on 2014-06-02.
4558 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4560 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4561 Define instead of including ../lwlib/lwlib.h, which causes
4562 compilation errors due to missing X11 headers.
4564 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4566 * process.c (wait_reading_process_output): Omit incorrect test of
4567 p->infd against zero. Add easserts for infd having a plausible value.
4569 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4571 Adjust to match recent lwlib changes.
4572 * menu.h (xmalloc_widget_value): Replace by ...
4573 (make_widget_value): ... new prototype.
4574 * menu.c (xmalloc_widget_value): Replace by ...
4575 (make_widget_value): ... new function.
4576 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4577 * gtkutil.c (malloc_widget_value, free_widget_value):
4578 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4579 * keyboard.h (enum button_type, struct _widget_value):
4580 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4582 * nsmenu.m (ns_update_menubar, ns_menu_show):
4583 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4584 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4585 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4587 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4589 * image.c (x_query_frame_background_color)
4590 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4591 Fix --enable-gcc-warnings compilation without image libraries.
4593 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4595 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4596 emulated break value only if it goes up.
4597 (sbrk): Add assertion that the INCREMENT argument is strictly
4598 zero. Improve and correct the commentary.
4600 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4602 Improve AIX-related merge from emacs-24.
4603 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4604 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4605 not on AIX; since we're on the trunk we can use enums more broadly.
4607 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4609 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4611 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4612 to min(value, whole).
4614 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4616 Bring back the changes to GDB-visible symbols, but only on AIX.
4617 And only if it's not pre-4.2 GCC.
4618 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4619 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4620 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4623 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4625 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4626 with PT, not GPT. (Bug#16433)
4628 Revert last changes to GDB-visible symbols.
4629 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4630 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4631 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4634 2014-06-02 Glenn Morris <rgm@gnu.org>
4636 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4638 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4640 Fix port to 32-bit AIX with xlc (Bug#17598).
4641 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4642 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4643 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4644 to work around a compiler bug in IBM xlc 12.1.
4646 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4648 * xterm.c (x_update_window_end): Don't invalidate the entire
4649 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4650 highlight needs to be redisplayed. (Bug#17588)
4652 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4654 Port the GDB-visible symbols to AIX.
4655 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4656 optimizes away the relevant external symbols. Use enums instead;
4657 this suffices for the AIX port, which is 32-bit-only anyway.
4658 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4659 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4660 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4663 Include sources used to create macuvs.h.
4664 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4665 * macuvs.h: Use automatically-generated header.
4667 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4669 Port signal-handling to DragonFly BSD (Bug#17646).
4670 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4671 Move implementations from callproc.c to sysdep.c.
4672 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4673 Move declarations from process.h to syssignal.h.
4675 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4677 * callint.c (Ffuncall_interactively): Add usage.
4679 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4681 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4683 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4685 * w32heap.c (malloc_before_dump, malloc_after_dump)
4686 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4687 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4688 set errno where appropriate to emulate CRT functions.
4690 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4692 Debugging facility to check whether 'const char *' points to
4693 relocatable data of non-pure Lisp string.
4694 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4695 (mark_maybe_pointer): ... adjusted user.
4696 (relocatable_string_data_p): New function.
4697 * lisp.h (relocatable_string_data_p): Add prototype.
4698 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4699 the pointer to relocatable Lisp data is not used.
4701 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4703 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4704 * atimer.c (block_atimers):
4705 * callproc.c (block_child_signal): Block SIGINT too;
4706 otherwise, its handler might now unblock signals that it shouldn't.
4707 * keyboard.c (read_char): Clear signal mask, since we may
4708 be in a SIGINT handler, and many signals may be masked.
4709 * keyboard.c (handle_interrupt):
4710 * sysdep.c (handle_arith_signal):
4711 Clear signal mask instead of just unblocking the signal that
4712 was received, since several signals may be blocked at this point.
4714 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4716 * Makefile.in (TEMACS_POST_LINK): Remove target.
4717 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4718 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4720 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4722 * xmenu.c (xdialog_show): Remove prototype, rename to
4723 x_dialog_show, remove 2nd arg because it's always zero
4724 and simplify accordingly.
4725 (xw_popup_dialog): Adjust user.
4726 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4727 2nd arg because it's always zero and simplify accordingly.
4728 (w32_popup_dialog): Adjust user.
4730 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4732 * w32heap.c (report_temacs_memory_usage): New function.
4734 * unexw32.c (unexec) [ENABLE_CHECKING]:
4735 Call report_temacs_memory_usage.
4737 * w32heap.h (report_temacs_memory_usage): Add prototype.
4739 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4741 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4742 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4744 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4746 * buffer.c (init_buffer): Accept an argument 'initialized'.
4747 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4748 mmap_regions and mmap_fd, to avoid referencing stale data from the
4749 dump phase. Add an assertion for buffer text of buffers created
4750 in temacs before this function is called. (Bug#17622)
4751 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4753 * lisp.h (init_buffer): Update prototype.
4755 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4757 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4759 * alloc.c (Fgarbage_collect): Fix compilation with
4760 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4762 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4764 * frame.c, frame.h (frame_char_to_pixel_position)
4765 (frame_set_mouse_position): Now static, and made private in
4766 frame.c rather than public in frame.h.
4768 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4770 Refactor mouse positioning stuff to avoid code duplication.
4771 * frame.h (frame_char_to_pixel_position): New function.
4772 (x_set_mouse_position): Rename to...
4773 (frame_set_mouse_position): ...new function.
4774 (frame_set_mouse_pixel_position): Add prototype.
4775 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4776 Rename to frame_set_mouse_pixel_position.
4777 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4779 * xterm.h, w32term.h ( x_set_mouse_position)
4780 (x_set_mouse_pixel_position): Remove prototypes.
4782 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4784 On X, always make pointer visible when deleting frame (Bug#17609).
4785 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4787 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4789 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4790 * keyboard.c (gobble_input): If there is no terminal input error,
4791 make sure the pointer is visible for all frames on this terminal.
4792 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4793 it was previously disabled.
4795 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4797 * data.c (Fzerop): Move to Elisp.
4798 (syms_of_data): Don't defsubr it.
4799 * keyboard.c (echo_keystrokes_p): New function.
4800 (read_char, record_menu_key, read_key_sequence): Use it.
4802 * callint.c (Qfuncall_interactively): New var.
4803 (Qcall_interactively): Remove.
4804 (Ffuncall_interactively): New function.
4805 (Fcall_interactively): Use it.
4806 (syms_of_callint): Defsubr it.
4808 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4810 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4811 relocated from under us.
4813 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4815 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4816 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4817 configure, not from HEAPSIZE.
4818 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4820 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4821 for MinGW, since it no longer uses gmalloc.
4823 * buffer.c: Do not define mmap allocations functions for Windows.
4824 Remove mmap_find which is unused. Remove mmap_set_vars which does
4826 [WINDOWSNT]: Include w32heap.h.
4827 (init_buffer): Always allocate new memory for buffers.
4829 * emacs.c: Remove mmap_set_vars calls.
4831 * image.c (free_image): Undef free for Windows because it is
4832 redirected to our private version.
4834 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4835 (copy_executable_and_dump_data): Remove dumping the heap section.
4836 (unexec): Restore using_dynamic_heap after dumping.
4838 * w32heap.c (dumped_data_commit, malloc_after_dump)
4839 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4840 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4841 (mmap_free): New functions.
4843 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4845 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4847 * image.c (imagemagick_load_image): Use MagickRealType for local
4848 'color_scale', instead of double, to avoid a GCC warning about
4851 * xfns.c (Fx_window_property): Remove unused local.
4853 Don't kill already-reaped process (Bug#17561).
4854 * process.c (process_send_signal): Fix race condition where a
4855 subprocess was reaped by a signal handler between the check for
4856 liveness and calling 'kill', which meant that Emacs could in
4857 theory kill an innocent bystander process. Do the fix by blocking
4858 SIGCHLD in a critical section that checks liveness before killing.
4860 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4862 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4864 2014-05-26 Ken Brown <kbrown@cornell.edu>
4866 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4867 even if !CYGWIN (see bug#17510).
4869 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4871 * nsfns.m (Fns_do_applescript): Surround NSApp run
4872 with calls to ns_init_events, ns_finish_events (Bug#17424).
4874 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4876 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4877 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4879 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4880 with calls to ns_init_events, ns_finish_events (Bug#17424).
4882 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4884 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4885 if we are iterating over an object that generates glyphs for
4886 marginal areas. (Bug#17585)
4888 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4890 * xdisp.c (safe__call1, safe__eval): Now static.
4892 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4894 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4895 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4896 (safe_call1): Call safe_call instead of safe__call directly.
4898 2014-05-26 Ken Brown <kbrown@cornell.edu>
4900 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4901 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4904 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4906 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4907 (safe__call, safe__call1, safe__eval): New functions.
4908 (safe_call): Use it.
4909 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4910 (display_mode_element): Same for `:eval'.
4912 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4914 Fix port to 32-bit AIX (Bug#17540).
4915 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4916 twice. _text already includes this offset.
4917 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4919 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4921 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4922 when closest_pos is identical to to_charpos, don't recurse, since
4923 we already tried that, and failed. (Bug#17539)
4925 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4926 unwinding when frame's faces were not initialized yet, increment
4927 the frame's image-cache reference count before calling
4928 x_free_frame_resources. Don't dereference
4929 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4931 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4933 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4936 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4937 macfont.m, call draw with adjusted arguments so font drivers
4938 don't need to do that.
4940 * macfont.m (macfont_draw): Merge changes from Macport.
4942 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4944 * alloc.c (garbage_collect_1): New function, with all of the guts
4945 of Fgarbage_collect.
4946 (mark_stack): Accept an argument END and don't mark Lisp objects
4947 on the stack beyond the address given by END. Calculation of END
4948 was moved to Fgarbage_collect.
4949 (Fgarbage_collect): Calculate the end address of the stack portion
4950 that needs to be examined by mark_stack, and pass that address to
4951 garbage_collect_1, which will pass it to mark_stack.
4952 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4953 for more details about the underlying problems. In particular,
4954 this avoids dumping Emacs with the large hash-table whose value is
4955 held in purify-flag for most of the time loadup.el runs.
4957 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4959 * xfns.c (x_window_property_intern): New function (code from
4961 (Fx_window_property): Call x_window_property_intern. If property
4962 not found and NILP (source) and outer window != inner window,
4963 check outer window for property (Bug#17537).
4965 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4967 Supply malloc and alloc_size attributes for extern allocators.
4968 This documents the C API, and helps GCC generate a bit better code.
4969 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4970 (ATTRIBUTE_MALLOC_SIZE): New macros.
4971 * gmalloc.c (malloc, realloc, calloc):
4972 * gtkutil.h (malloc_widget_value):
4973 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4974 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4977 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4979 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4980 * image.c (imagemagick_load_image): Port to hosts that do not use
4981 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4983 2014-05-21 Leo Liu <sdl.web@gmail.com>
4985 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4987 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4989 * dbusbind.c (xd_signature): Revert last 2 patches.
4991 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4993 Allow any non-nil value to count as true in bool-vector.
4994 Likewise for xd_signature in dbusbind.c.
4995 This is more consistent with the usual practice in Emacs, which is
4996 that any non-nil value counts as true.
4997 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4998 * dbusbind.c (xd_signature): Likewise, for booleans.
4999 * data.c, lisp.h (Qbooleanp):
5000 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5002 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5004 * lisp.h (CHECK_BOOLEAN): New function.
5005 * alloc.c (Fbool_vector): New function.
5006 (syms_of_alloc): Defsubr it.
5007 * data.c (Qbooleanp): New symbol.
5008 (syms_of_data): DEFSYM it.
5009 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5011 * font.c (font_matching_entity): Extract font-entity object
5012 from the vector of matching entities (Bug#17486).
5014 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5016 Assume C99 or later (Bug#17487).
5017 * bytecode.c (B__dummy__): Remove.
5018 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5019 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5020 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5021 * regex.c (DEBUG_PRINT): Assume varargs macros.
5022 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5024 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5026 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5027 memory for every buffer that was dumped.
5029 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5031 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5032 (Fnreverse): Allow vectors and bool vectors.
5034 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5036 Minor cleanup for terminal setup.
5037 * termhooks.h (create_terminal): Adjust prototype.
5038 * terminal.c (create_terminal): Pass output method and RIF as args.
5039 (init_initial_terminal):
5040 * nsterm.m (ns_create_terminal):
5041 * term.c (init_tty):
5042 * w32term.c (w32_create_terminal):
5043 * xterm.c (x_create_terminal): Adjust users.
5044 Avoid redundant NULL initializers and add comments.
5046 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5048 * keyboard.c (Qdeactivate_mark): Now static.
5050 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5052 If available, use Xfixes extension to do pointer blanking.
5053 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5054 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5055 (make_invisible_cursor): Move to...
5056 * xterm.c (make_invisible_cursor): ...here.
5057 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5058 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5059 (x_term_init): Call to x_setup_pointer_blanking.
5060 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5061 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5063 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5065 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5067 2014-05-12 Glenn Morris <rgm@gnu.org>
5069 * fileio.c (Ffile_executable_p): Doc tweak.
5071 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5073 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5074 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5076 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5078 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5080 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5082 Fix initialization of minibuffer history variable (Bug#17430).
5083 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5084 Move the initialization up to prevent any "value void" message.
5086 2014-05-08 Samuel Bronson <naesten@gmail.com>
5088 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5089 are matched (bug#17413).
5091 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5093 Stop tooltips pulling Emacs window to front (Bug#17408).
5094 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5095 SetWindowPos invocations.
5097 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5099 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5100 not initialized (Bug#17398).
5102 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5104 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5106 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5108 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5109 [HAVE_NS]: Do not include png.h.
5110 (x_query_frame_background_color): New function.
5111 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5112 (png_load_body): Coalesce duplicate code.
5114 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5116 Consult libpng-config more consistently (Bug#17339).
5117 * Makefile.in (PNG_CFLAGS): New var.
5118 (ALL_CFLAGS): Use it.
5119 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5120 CFLAGS now handles this.
5122 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5124 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5125 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5126 because WCONTINUED is always defined now.
5127 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5129 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5131 * buffer.c (overlay_strings): Fix the wording of the commentary.
5133 2014-05-01 Glenn Morris <rgm@gnu.org>
5135 * floatfns.c (Fisnan):
5136 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5138 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5140 * term.c (tty_menu_activate): A better initialization for cursor
5143 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5145 * intervals.c: Tighten assertions.
5146 (create_root_interval): Make sure the interval is not empty.
5147 (intervals_equal): Use booleans.
5148 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5149 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5150 (balance_possible_root_interval): Simplify and use booleans.
5151 (split_interval_right, split_interval_left): Check LENGTH, and remove
5152 now redundant assertion.
5153 (adjust_intervals_for_insertion): Remove now redundant assertions.
5154 (delete_node, interval_deletion_adjustment)
5155 (adjust_intervals_for_deletion, merge_interval_right)
5156 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5157 (reproduce_interval): Make sure the interval is not empty.
5159 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5161 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5162 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5163 satisfaction that they would always be initialized.
5165 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5167 * term.c (tty_menu_display): Move the cursor to the active menu item.
5168 (tty_menu_activate): Return the cursor to the active menu item
5169 after displaying the menu and after displaying help-echo.
5170 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5171 for the details of why this is needed by screen readers and
5174 2014-04-30 Glenn Morris <rgm@gnu.org>
5176 * process.c (handle_child_signal):
5177 Handle systems without WCONTINUED. (Bug#15110, 17339)
5179 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5181 * window.c (struct saved_window): Remove mark.
5182 (Fset_window_configuration, save_window_save)
5183 (compare_window_configurations): Don't touch marks any more.
5185 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5187 Use bits_word for gcmarkbits.
5188 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5189 bits_word is typically a tad more efficient for mark bits than
5190 unsigned is, so use bits_word. All uses changed.
5191 * lisp.h (BITS_PER_INT): Remove; no longer used.
5193 Avoid undefined behavior in signed left shift.
5194 This ports to GCC 4.9.0 with -fsanitize=undefined.
5195 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5197 * regex.c (extract_number):
5198 * lisp.h (make_number, XINT):
5199 Do not shift a 1 bit left into a sign bit.
5200 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5201 not int, for gcmarkbits. All uses changed.
5203 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5205 * search.c (Fnewline_cache_check): Don't try to count newlines
5206 outside the buffer's restriction, as find_newline doesn't support that.
5208 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5210 * window.c (Fset_window_configuration): Deactivate the mark before
5212 (set_window_buffer): Ignore window_initialized.
5213 (window_initialized): Remove.
5214 * keyboard.c (Qdeactivate_mark): Not static any more.
5215 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5218 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5220 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5221 and to clang 3.4, which have fixed the bug. This should let us
5222 run a bit faster on these platforms when address sanitization is
5225 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5227 Port to GCC 4.9.0 with --enable-gcc-warnings.
5228 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5230 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5231 a way that also works with GCC 4.9.0.
5233 * search.c (Fnewline_cache_check): Remove unused locals.
5235 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5237 * search.c (find_newline1): New subroutine.
5238 (Fnewline_cache_check): New function.
5239 (syms_of_search): Defsubr it.
5241 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5243 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5244 * keyboard.c (unblock_input): Add comment.
5245 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5247 2014-04-22 Daniel Colascione <dancol@dancol.org>
5249 * lread.c (readevalloop_eager_expand_eval): New function
5250 that can recurse into toplevel forms.
5251 (readevalloop): Call it.
5252 * lisp.h: Declare Qprogn.
5253 * callint.c (Qprogn): No longer static.
5255 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5257 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5258 Also change identifiers to match the comments, and add more assertions
5261 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5263 * emacs.c (close_output_streams): Don't clear and restore errno.
5265 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5267 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5268 never becomes visible, i.e. using XMonad (Bug#17237).
5270 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5272 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5273 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5274 (Fline_pixel_height): Don't assume that the current buffer and the
5275 selected window's buffer are one and the same. (Bug#17281)
5277 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5278 paragraph-start cache before the newline cache. (Bug#17269)
5280 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5282 * term.c (tty_send_additional_strings): No need to fflush here,
5284 (tty_set_terminal_modes): fflush after sending additional strings,
5287 2014-04-17 Daniel Colascione <dancol@dancol.org>
5289 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5291 (tty_send_additional_strings): New function.
5292 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5293 (syms_of_term): Intern tty-mode-set-strings and
5294 tty-mode-reset-strings.
5296 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5298 * window.c (save_window_save): Lookup window_point_insertion_type in
5299 the right buffer (bug#15457).
5300 (Qwindow_point_insertion_type): New var.
5301 (syms_of_window): Initialize it.
5303 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5305 Fix the MSDOS build.
5306 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5307 (copy_text_and_data): Zero out the atexit chain pointer before
5310 * termhooks.h (encode_terminal_code): Update prototype.
5312 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5313 visible for all DOS_NT ports, not just WINDOWSNT.
5314 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5316 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5317 unless it is defined.
5318 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5320 * process.c (close_on_exec, accept4, process_socket): Move into
5321 the "ifdef subprocesses" part.
5322 (catch_child_signal): Condition by "ifdef subprocesses".
5323 (syms_of_process) <Qinternal_default_process_sentinel>
5324 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5326 * msdos.h: Add prototypes for new functions.
5327 (EINPROGRESS): Define.
5328 (O_CLOEXEC): Define to zero.
5330 * msdos.c (check_window_system): Remove unnecessary an
5331 incompatible duplicate function.
5332 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5333 New functions in support of new functionality.
5335 * menu.c (single_menu_item): Add visual indication of submenu
5336 also for menus on MSDOS frames.
5337 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5339 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5340 when async subprocesses aren't supported.
5342 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5344 * emacs.c (close_output_streams): Zero out errno before calling
5347 * dired.c [MSDOS]: Include msdos.h.
5349 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5350 (DATA_START) [MSDOS]: Define.
5351 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5353 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5354 Ifdef away for MSDOS.
5355 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5356 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5358 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5359 Use temporary file template that is compatible with mkostemp.
5360 Move vfork-related portions under #ifndef MSDOS.
5361 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5363 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5365 * buffer.c (Foverlays_at): Add argument `sorted'.
5367 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5369 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5370 text, invalidate the bidi_paragraph_cache upto and including the
5373 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5375 Port to IRIX 6.5 (Bug#9684).
5376 * conf_post.h (INET6) [IRIX6_5]: Define.
5377 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5378 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5380 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5382 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5383 before passing it to system APIs.
5385 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5387 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5388 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5390 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5392 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5394 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5396 Remove DATA_SEG_BITS.
5397 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5398 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5399 cc, but that platform is so old that SGI itself stopped supporting
5400 it in December 2013. If you still need Emacs on IRIX, please
5401 either compile with GCC and port the undumping code, or run
5402 './configure --with-wide-int'.
5403 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5404 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5405 DEFINE_GDB_SYMBOL_START way to define it.
5406 (NONPOINTER_BITS): New macro.
5407 (EMACS_INT): Use it.
5408 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5409 the problem and/or configuring --with-wide-int.
5410 (USE_LSB_TAG): Simplify, based on above changes.
5411 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5412 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5414 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5416 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5417 covered by a display string that ends in a newline, and that cases
5418 going back by DVPOS lines to hit the search limit, lift the limit
5419 and go back until DVPOS is reached. (Bug#17244)
5421 * indent.c (Fvertical_motion): Handle correctly the case when the
5422 display string is preceded by an empty line.
5424 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5425 use S_IWRITE instead.
5427 2014-04-11 Glenn Morris <rgm@gnu.org>
5429 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5431 2014-04-11 Ken Brown <kbrown@cornell.edu>
5433 * Makefile.in (EMACS_MANIFEST): Revert last change.
5435 2014-04-10 Daniel Colascione <dancol@dancol.org>
5437 * puresize.h (BASE_PURESIZE): Increase.
5439 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5441 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5443 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5444 region handling (and don't call signal_before_change) if
5445 inhibit_modification_hooks is set.
5446 (signal_before_change): Don't check inhibit_modification_hooks any more.
5448 2014-04-08 Daniel Colascione <dancol@dancol.org>
5450 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5451 function cells contain valid lisp objects. (Modified version of
5454 * alloc.c (detect_suspicious_free): Split actual stack capturing
5455 out into new function for easier breakpoint setting.
5456 (note_suspicious_free): New function.
5458 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5460 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5462 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5463 (symbol_block_pinned): New var.
5464 (Fmake_symbol): Initialize `pinned'.
5465 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5466 pinned and signal an error for un-purifiable objects.
5467 (pure_cons): Use it.
5468 (Fpurecopy): Use it, except for objects that can't be purified.
5469 (mark_pinned_symbols): New function.
5470 (Fgarbage_collect): Use it.
5471 (gc_sweep): Remove hack made unnecessary.
5473 2014-04-07 Glenn Morris <rgm@gnu.org>
5475 * keyboard.c (Fopen_dribble_file): Doc tweak.
5477 2014-04-07 Ken Brown <kbrown@cornell.edu>
5479 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5481 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5483 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5484 We have a substitute execinfo.h on hosts that lack it.
5485 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5486 isn't optimized away.
5488 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5490 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5491 * alloc.c (memory_full):
5492 * charset.c (syms_of_charset):
5493 * doc.c (Fsnarf_documentation):
5495 * font.c (BUILD_STYLE_TABLE):
5496 * keyboard.c (make_lispy_event):
5497 * profiler.c (setup_cpu_timer):
5498 * xgselect.c (xg_select):
5499 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5501 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5502 Replace the only use with ARRAYELTS (font_property_table).
5503 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5505 2014-04-03 Daniel Colascione <dancol@dancol.org>
5507 * xterm.c (x_term_init):
5508 * xfns.c (best_xim_style):
5509 * xfaces.c (Fdump_colors):
5510 * w32fns.c (w32_default_color_map):
5511 * w32.c (init_environment, N_ENV_VARS):
5512 * unexcw.c (read_exe_header):
5513 * term.c (term_get_fkeys_1):
5514 * sysdep.c (init_baud_rate):
5515 * nsterm.m (ns_convert_key):
5516 * nsfns.m (get_geometry_from_preferences):
5517 * msdos.c (dos_set_window_size, init_environment):
5518 * macfont.m (mac_font_get_glyph_for_cid)
5519 (macfont_store_descriptor_attributes)
5520 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5521 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5522 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5524 * image.c (xpm_str_to_color_key):
5525 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5526 * frame.c (x_set_frame_parameters):
5527 * fileio.c (Ffile_selinux_context):
5528 * emacs.c (sort_args):
5529 * dosfns.c (msdos_stdcolor_name):
5530 * dired.c (file_attributes):
5531 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5532 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5535 2014-04-02 Daniel Colascione <dancol@dancol.org>
5537 * data.c (Ffset): Abort if we're trying to set a function call to
5540 * lisp.h (ARRAYELTS): New macro.
5542 * alloc.c: Include execinfo.h if available.
5543 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5544 (suspicious_free_record): New structure.
5545 (suspicious_objects, suspicious_object_index)
5546 (suspicious_free_history, suspicious_free_history_index):
5548 (find_suspicious_object_in_range, detect_suspicious_free)
5549 (Fsuspicious_object): New functions.
5550 (cleanup_vector): Call find_suspicious_object_in_range.
5552 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5554 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5555 width from font width (Bug#17163).
5557 * frame.c (x_set_frame_parameters): Calculate default values of
5558 new frame sizes only after all other frame parameters have been
5559 processed (Bug#17142).
5561 2014-04-02 Ken Brown <kbrown@cornell.edu>
5563 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5566 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5568 * xterm.c (x_draw_image_glyph_string): Adjust image background
5569 width accordingly when its x position is adjusted. (Bug#17115)
5571 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5573 * font.c (font_list_entities): Do not add empty vector to font cache.
5574 (font_matching_entity): Likewise. If matching entity is found, insert
5575 1-item vector with this entity instead of entity itself (Bug#17125).
5577 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5579 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5581 * fns.c (validate_subarray): Rename from validate_substring,
5582 since it works for vectors too. New arg ARRAY. Optimize for the
5583 non-nil case. Instead of returning bool, throw an error if out of
5584 range, so that the caller needn't do that. All uses changed.
5585 Report original values if out of range.
5586 (Fsubstring, Fsubstring_no_properties, secure_hash):
5587 Also optimize the case where FROM is 0 or TO is the size.
5589 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5591 * search.c (Freplace_match): Use make_specified_string.
5592 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5593 to catch bogus override face of glyph strings.
5594 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5595 Move common substring range checking code to...
5596 (validate_substring): ...this function.
5598 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5600 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5602 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5604 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5605 bar is zero height, just return (Bug#16976).
5606 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5608 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5610 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5611 is nil. If waiting for toolbar to complete, force a redraw.
5613 2014-03-28 Glenn Morris <rgm@gnu.org>
5615 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5616 (emacs_bugreport): New variable.
5617 (usage_message): Use PACKAGE_BUGREPORT.
5618 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5620 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5622 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5624 Port recent signal-related changes to FreeBSD.
5625 Problem reported by Herbert J. Skuhra.
5626 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5627 Move decls from here ...
5628 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5630 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5632 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5633 and width of image background when it is displayed with a 'box'
5636 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5638 More backward-compatible fix to char-equal core dump (Bug#17011).
5639 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5640 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5642 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5644 * image.c (init_svg_functions): When loading SVG-related libraries,
5645 free already loaded libraries if the initialization fails.
5646 (rsvg_handle_set_size_callback): Remove declaration, unused.
5648 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5650 Fix core dump in char-equal (Bug#17011).
5651 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5652 unibyte buffers, as we can't tell whether the characters are
5655 * insdel.c (adjust_markers_for_delete): Remove unused local.
5657 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5659 Have (MARKER . ADJUSTMENT) undo records always be immediately
5660 after their corresponding (TEXT . POS) record in undo list.
5662 * lisp.h (record-delete): New arg record_markers.
5663 (record_marker_adjustment): No longer needed outside undo.c.
5664 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5665 adjustments to undo.c's record_marker_adjustments. Note that
5666 fileio.c's decide_coding_unwind is another caller to
5667 adjust_markers_for_delete. Because it has undo list bound to t,
5668 it does not rely on adjust_markers_for_delete to record marker
5670 (del_range_2): Swap call to record_delete and
5671 adjust_markers_for_delete so as undo marker adjustments are
5672 recorded before current deletion's adjustments, as before.
5673 (adjust_after_replace):
5674 (replace_range): Pass value for new record_markers arg to
5676 * undo.c (record_marker_adjustment): Rename to
5677 record_marker_adjustments and made static.
5678 (record_delete): Check record_markers arg and call
5679 record_marker_adjustments.
5680 (record_change): Pass value for new record_markers arg to
5682 (record_point): at_boundary calculation no longer needs to account
5683 for marker adjustments.
5685 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5687 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5690 2014-03-26 Glenn Morris <rgm@gnu.org>
5692 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5694 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5696 * buffer.c (struct sortvec): Add field `spriority'.
5697 (compare_overlays): Use it.
5698 (sort_overlays): Set it.
5700 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5702 * xdisp.c (redisplay_window): If all previous attempts to find the
5703 cursor row failed, try a few alternatives before falling back to
5704 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5706 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5708 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5709 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5711 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5712 variables on Windows.
5714 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5716 * w32.c (unsetenv): Remove unused var `retval'.
5717 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5719 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5720 (start_watching): Remove unused var `thr'.
5722 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5723 (find_child_console): Remove unnecesary var `thread_id'.
5725 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5726 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5728 2014-03-26 Glenn Morris <rgm@gnu.org>
5730 * filelock.c (Flock_buffer): Doc tweak.
5732 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5733 * emacs.c (shut_down_emacs):
5734 * fileio.c (Finsert_file_contents, write_region):
5735 * filelock.c (top-level, syms_of_filelock):
5736 * insdel.c (prepare_to_modify_buffer_1):
5737 CLASH_DETECTION is always defined now.
5739 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5741 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5742 DLL handle, to speed up thread startup.
5744 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5746 Handle sigmask better with nested signal handlers (Bug#15561).
5747 * atimer.c (sigmask_atimers): Remove.
5748 Remaining use rewritten to use body of this function.
5749 * atimer.c (block_atimers, unblock_atimers):
5750 * callproc.c (block_child_signal, unblock_child_signal):
5751 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5752 New arg OLDSET. All callers changed.
5753 * atimer.c (block_atimers, unblock_atimers):
5754 * callproc.c (block_child_signal, unblock_child_signal):
5755 * keyboard.c (handle_interrupt):
5756 * sound.c (vox_configure, vox_close):
5757 Restore the old signal mask rather than unilaterally clearing bits
5758 from the mask, in case a handler is running within another
5759 handler. All callers changed.
5760 * lisp.h, process.c, process.h, term.c:
5761 Adjust decls and callers to match new API.
5762 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5763 signal handlers aren't supposed to use floating point anyway.
5764 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5766 2014-03-23 Daniel Colascione <dancol@dancol.org>
5768 Split gc_sweep into discrete functions for legibility and better
5771 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5772 (sweep_vectors): Fix typo in comment.
5773 (sweep_conses, sweep_floats, sweep_intervals)
5774 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5775 (gc_sweep): Call new functions, to which existing functionality is
5777 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5779 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5781 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5783 2014-03-23 Daniel Colascione <dancol@dancol.org>
5785 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5786 only if xic_style calls for it. This change allows Emacs to work
5787 with ibus. Also, don't leak resources if create_frame_xic fails,
5788 and stop caching xic_style across different displays.
5789 (supported_xim_styles): Make const.
5790 (best_xim_style): Remove first parameter: it's always just
5791 supported_xim_styles. Change to look at supported_xim_styles
5794 2014-03-23 Daniel Colascione <dancol@dancol.org>
5796 * term.c (init_tty): Rearrange condition for clarity; print
5797 appropriate diagnostic.
5799 2014-03-23 Daniel Colascione <dancol@dancol.org>
5801 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5802 array. (ASAN caught.)
5804 2014-03-22 Glenn Morris <rgm@gnu.org>
5806 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5808 2014-03-22 Daniel Colascione <dancol@dancol.org>
5810 * process.c (conv_sockaddr_to_lisp): When extracting the string
5811 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5813 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5815 Fix regression introduced by patch for Bug#10500.
5816 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5817 * w32term.c (x_draw_image_relief): Likewise.
5819 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5821 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5822 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5823 maximize a frame for odd default fonts.
5825 2014-03-21 Glenn Morris <rgm@gnu.org>
5827 * minibuf.c (history-length): Increase default from 30 to 100.
5829 2014-03-21 Daniel Colascione <dancol@dancol.org>
5831 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5832 every time we switch to minibuffer.
5834 * alloc.c (lisp_align_malloc, allocate_string_data)
5835 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5836 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5838 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5840 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5841 support more "verbs".
5843 2014-03-21 Daniel Colascione <dancol@dancol.org>
5845 Always prohibit dumping a dumped Emacs.
5847 * emacs.c (might_dump): New variable.
5848 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5849 * lisp.h (might_dump): Declare.
5850 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5852 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5854 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5856 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5858 * doc.c (store_function_docstring): Warn when we don't know where to
5860 (Fsubstitute_command_keys): Don't advertise the fact that
5861 text-properties are dropped, since we think it's a bug that we'll fix.
5863 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5864 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5865 * frame.c (frame_garbaged): Make "docstring" more precise.
5867 2014-03-20 Glenn Morris <rgm@gnu.org>
5869 * charset.c (init_charset): When we cannot find the charsets directory,
5870 mention if EMACSDATA is set.
5872 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5874 * fns.c (Frandom): Fix rare bug where the result isn't random.
5876 Fix porting inconsistency about rounding to even.
5877 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5878 This way, the unusual !HAVE_RINT case acts like the usual
5879 HAVE_RINT case, and we can fix the documentation accordingly.
5881 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5883 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5884 (w32_wnd_proc): Initialize the dwHoverTime member of
5885 TRACKMOUSEEVENT structure.
5887 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5889 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5891 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5893 * search.c (find_newline): Speed up the function when using the
5894 newline cache, by halving the number of calls to
5895 region_cache_forward and region_cache_backward. (Bug#16830)
5897 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5899 * buffer.c (Fset_buffer): Document return value (bug#17015).
5901 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5903 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5904 nil, always resize character wise to avoid potential loss of the
5905 mode line (Bug#16923 related).
5907 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5909 * frame.c (x_set_frame_parameters): Always calculate new sizes
5910 pixelwise to avoid potential loss when rounding.
5912 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5914 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5915 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5917 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5919 * w32.c (fstatat): Don't add an extra slash if the argument ends
5920 with a slash: this fails the subsequent call to stat_worker on
5921 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5923 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5925 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5927 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5929 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5931 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5932 when frame is only on one screen (Bug#14713).
5934 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5936 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5937 there's a valid wrap point in the display line, the last glyph
5938 cannot "just barely fit" on this row, because display_line doesn't
5939 let it. Instead, proceed as if the last glyph didn't fit, so that
5940 we eventually back up the iterator to the wrap point. This avoids
5941 delusional behavior of move_it_to, whereby it proceeds to the next
5942 display line, but sets current_x to zero for all the glyphs that
5943 without word-wrap would fit on the previous display line.
5944 One result was that visual-order cursor movement behaved erratically
5946 (Fmove_point_visually): Add code to find the x coordinate of the
5947 last character before wrap point, under word-wrap on a TTY.
5949 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5951 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5952 also return value of MOVE_POS_MATCH_OR_ZV from
5953 move_it_in_display_line_to, when moving from beginning of line to
5954 point's position. (Bug#16961)
5956 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5958 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5959 * window.c (Fselect_window): Explain NORECORD and
5960 `buffer-list-update-hook' in doc-string.
5962 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5964 * window.c (Fother_window_for_scrolling): Check that
5965 Vother_window_scroll_buffer is a buffer.
5967 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5969 * xterm.c (xim_initialize): Always pass a copy of resource name
5970 to XRegisterIMInstantiateCallback and eassert whether return
5971 value is True. Passing copy is important because Xlib doesn't
5972 make its own copy and resource name argument usually points to
5973 SSDATA (Vx_resource_name), which may be changed from Lisp.
5974 (xim_close_display): For XUnregisterIMInstantiateCallback,
5975 always eassert return value and pass exactly the same values
5976 as were used for XRegisterIMInstantiateCallback.
5977 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5978 sources to check why if you are interested.
5980 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5982 * dispnew.c (change_frame_size_1): Add new_lines instead of
5983 new_height, the latter may be still zero if passed as such.
5984 * window.c (Fwindow_pixel_height): Mention bottom divider in
5987 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5989 Fix "resource temporarily unavailable" with xgselect
5991 * xgselect.c: Include <stdbool.h>.
5992 (xg_select) [!USE_GTK]: Don't lose track of errno.
5994 Fix minor --enable-gcc-warnings issues.
5995 * widget.c (update_various_frame_slots, EmacsFrameResize):
5996 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5998 2014-03-04 Ken Brown <kbrown@cornell.edu>
6000 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6001 represent the actual adjustment needed for alignment.
6003 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6005 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6006 needed, and don't reallocate if the initial allocation already
6007 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6009 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6011 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6014 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6016 * cmds.c (delete-char): Update docstring pointing out that the
6017 function ignores `delete-active-region' and `overwrite-mode'.
6019 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6021 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6023 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6024 allocated buffer due to alignment.
6025 (freehook): If the block to be freed was allocated by
6026 'aligned_alloc', find its real pointer before calling 'free'.
6028 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6031 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6033 * font.c (toplevel): Adjust comment about font cache layout.
6034 (font_clear_cache): Fix to match real font cache layout.
6035 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6036 (Fframe_font_cache) [FONT_DEBUG]: New function.
6037 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6039 Avoid crashes when X fonts are erroneously freed on reused X
6040 'Display *' connection data (Bug#16069). Note that X font
6041 resources still may be leaked, but currently there is no way
6042 to completely avoid it.
6043 * xterm.h (struct x_display_info): New member x_id. Add comments.
6044 * xterm.c (x_display_id): New variable.
6045 (x_term_init): Assign identifier to each opened X connection.
6046 * xfont.c (struct xfont): New member x_display_id.
6047 (xfont_open): Initialize it with frame's display id.
6048 (xfont_close): Check whether font's display id matches the one
6049 recorded for the given display. Adjust comment.
6050 * xftfont.c (struct xftfont_info):
6051 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6053 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6055 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6056 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6057 killed Vother_window_scroll_buffer.
6058 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6060 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6062 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6063 that start with more than 2 slashes as UNCs. (Bug#16751)
6065 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6067 Fix a few crashes and leaks when cloning C strings.
6068 * alloc.c, lisp.h (dupstring): New function.
6069 * gtkutil.c (xg_get_font):
6070 * term.c (tty_default_color_capabilities):
6071 * xsettings.c (store_monospaced_changed)
6072 (store_font_name_changed, parse_settings)
6073 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6074 This avoids some unlikely crashes due to accessing freed storage,
6075 and avoids some minor memory leaks in the more-typical case.
6077 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6079 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6080 cursor when modeline can't be dragged (Bug#16647).
6082 2014-02-28 Glenn Morris <rgm@gnu.org>
6084 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6085 from custom-delayed-init-variables. (Bug#11565)
6087 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6089 More fixes for mouse glyph calculations (Bug#16647).
6090 * window.c (coordinates_in_window): In intersection of
6091 horizontal and vertical window dividers prefer the horizontal
6092 one. Add some extra parens to last fix.
6093 (window_relative_x_coord): Return x-coordinate for header and
6095 * xdisp.c (remember_mouse_glyph): In text area don't extend
6096 glyph into mode line to show the vertical drag cursor there
6097 immediately. Subdivide mouse glyphs in right fringes to show a
6098 horizontal drag cursor as soon as we enter the "grabbable width"
6099 portion. Handle vertical border case separately. Do not
6100 subdivide window divider areas.
6101 (note_mouse_highlight): On bottom divider of bottommost windows
6102 show vertical drag cursor only when the minibuffer window can be
6105 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6107 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6108 reset by the face of the object just displayed. See also bug#76.
6109 (get_next_display_element): If the string came from a display
6110 property, examine the box face attribute at it->position, not at
6111 it->current.pos, since the latter was not updated yet. (Bug#16870)
6112 (handle_face_prop): Improve commentary.
6114 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6116 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6117 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6119 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6121 Fixes around Bug#16647.
6122 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6123 ON_BOTTOM_DIVIDER cases.
6124 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6125 only if the window has no right divider.
6126 (Fcoordinates_in_window_p): Fix doc-string.
6128 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6130 * lread.c (Funintern): Fix doc to match advertised calling convention.
6132 2014-02-24 Daniel Colascione <dancol@dancol.org>
6134 * keyboard.c (read_char): Close race that resulted in lost events.
6136 2014-02-22 Glenn Morris <rgm@gnu.org>
6138 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6139 * window.c (window-resize-pixelwise): Doc fixes.
6141 * process.c (Finternal_default_process_filter)
6142 (Finternal_default_process_sentinel): Doc tweaks.
6144 2014-02-21 Glenn Morris <rgm@gnu.org>
6146 * process.c (Fprocess_buffer, Faccept_process_output)
6147 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6150 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6152 * window.c (Fwindow_scroll_bar_width): New function.
6154 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6156 Pacify GCC when configuring with --enable-gcc-warnings.
6157 * xdisp.c (move_it_in_display_line_to) [lint]:
6158 Initialize recently-added local.
6160 2014-02-21 Daniel Colascione <dancol@dancol.org>
6162 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6164 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6166 * xdisp.c (init_iterator): Don't dereference a bogus face
6167 pointer. (Bug#16819)
6168 (try_cursor_movement): Don't use cursor position if
6169 set_cursor_from_row failed to compute it. This avoids assertion
6170 violations in MATRIX_ROW.
6171 (move_it_in_display_line_to): Save the iterator state in ppos_it
6172 only once per call. Reimplement the method used to return to the
6173 best candidate position if all the positions found in display line
6174 are beyond TO_CHARPOS. This cuts down the number of calls to
6175 bidi_shelve_cache, which moves a lot of stuff when lines are long
6176 and include bidirectional text. (Bug#15555)
6178 2014-02-20 Glenn Morris <rgm@gnu.org>
6180 * data.c (Fdefalias): Doc fix.
6182 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6184 * xdisp.c (display_line): Fix horizontal scrolling of large images
6185 when fringes are turned off. This comes at a price of not
6186 displaying the truncation/continuation glyphs in this case.
6189 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6190 CreateDIBSection returns an error indication, zero out *ximg after
6191 destroying the image. This avoids crashes in memory allocations
6192 due to the fact that some of the callers also call
6193 x_destroy_x_image, which will attempt to free an already free'd
6196 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6198 * widget.c (update_various_frame_slots): Don't set
6199 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6201 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6203 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6205 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6207 temacs --daemon fix (Bug#16599).
6208 * emacs.c (main): Initialize daemon_pipe[1] here ...
6209 (syms_of_emacs): ... instead of here.
6211 2014-02-16 Anders Lindgern <andlind@gmail.com>
6213 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6216 2014-02-16 Daniel Colascione <dancol@dancol.org>
6218 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6219 (xd_get_connection_address): Use it.
6220 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6221 xd_get_connection_address because the latter signals if the bus
6222 we're trying to close is already disconnected.
6224 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6226 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6227 argument to CreateThread. This avoids segfaults on Windows 9X.
6228 Reported by oslsachem <oslsachem@gmail.com>.
6230 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6232 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6233 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6234 (check_lseek): New function, to report lseek errors.
6235 (save_data_space, update_file_ptrs, read_header, write_header)
6236 (copy_file, copy_rest, unexec): Use these news functions.
6237 (update_file_ptrs): Don't assume wraparound behavior when
6238 converting a large size_t value to off_t.
6240 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6242 * composite.c (fill_gstring_header): Pass positions as C integers
6243 and move parameters checking to...
6244 (Fcomposition_get_gstring): ...this function. Handle case when
6245 buffer positions are in reversed order and avoid crash (Bug#16739).
6247 * buffer.c (validate_region): Mention current buffer in error message.
6249 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6251 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6253 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6255 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6257 2014-02-11 Glenn Morris <rgm@gnu.org>
6259 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6260 Replace refs to "OpenStep" in messages.
6262 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6264 Avoid "." at end of error diagnostics.
6265 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6266 * font.c (Ffont_at):
6267 * nsfns.m (ns_display_info_for_name):
6268 * nsselect.m (Fx_own_selection_internal):
6269 * nsterm.m (performDragOperation:):
6270 Remove "." from end of diagnostic.
6272 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6274 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6275 unintuitive (bug#15824).
6276 (Fyes_or_no_p): Doc fix (bug#15456).
6278 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6280 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6282 * eval.c (call_debugger): When exiting the debugger, do not allow
6283 max_specpdl_size less than actual binding depth (Bug#16603).
6284 (syms_of_eval): Adjust docstring.
6286 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6288 * cmds.c (Fself_insert_command): Output a clearer error message on
6289 negative repetitions (bug#9476).
6291 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6293 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6295 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6297 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6299 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6301 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6303 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6305 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6307 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6309 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6310 `exit' works (bug#15865).
6312 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6314 Constrain window box/body sizes and margin widths (Bug#16649).
6315 * xdisp.c (window_box_width): Don't return less than zero.
6316 (window_box_left_offset, window_box_right_offset): Don't return
6317 more than the window's pixel width.
6318 * window.c (window_body_height, window_body_width): Don't return
6320 (window_resize_apply): Adjust margin width, if necessary.
6322 2014-02-07 Glenn Morris <rgm@gnu.org>
6324 * nsterm.m (syms_of_nsterm): Doc fix.
6326 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6328 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6329 New variables: pointers through which to call the respective APIs.
6330 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6331 (filename_from_ansi, sys_link, check_windows_init_file):
6332 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6333 This is required on Windows 9X, where we dynamically load
6334 UNICOWS.DLL which has their non-stub implementations.
6335 (maybe_load_unicows_dll): Assign addresses to these 2 function
6336 pointers after loading UNICOWS.DLL.
6338 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6339 MultiByteToWideChar and WideCharToMultiByte through function
6342 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6345 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6347 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6348 for OSX >= 10.9 if separate spaces are used.
6349 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6351 2014-02-06 Glenn Morris <rgm@gnu.org>
6353 * buffer.c (cache-long-scans): Doc fix.
6355 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6357 * w32fns.c (Fw32_shell_execute): Doc fix.
6359 2014-02-05 Bastien Guerry <bzg@gnu.org>
6361 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6362 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6364 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6366 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6367 outside the window (Bug#16649).
6369 * xdisp.c (note_mouse_highlight): When entering a margin area show
6370 a non-text cursor (Bug#16647).
6372 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6374 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6375 It prompted a compile-time diagnostic on GNU/Linux.
6376 Simplify to remove the need for the label.
6378 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6380 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6381 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6382 to show it; otherwise return 'unsupported--w32-dialog' to signal
6383 to the caller that emulation with menus is necessary.
6384 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6386 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6388 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6391 * menu.c (Fx_popup_dialog): Don't condition the call to
6392 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6393 special symbol 'unsupported--w32-dialog', emulate the dialog with
6394 a menu by calling x-popup-menu.
6396 * menu.h (Qunsupported__w32_dialog): New extern variable.
6398 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6400 * keyboard.c (kbd_buffer_get_event): Read file notification events
6403 * xgselect.c (xg_select): Read glib events in any case, even if
6404 there are no file descriptors to watch for. (Bug#16519)
6406 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6408 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6409 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6410 * w32term.c (w32_draw_window_divider): Handle first and last
6412 * w32term.h (w32_fill_area_abs): New function.
6413 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6415 * xfaces.c (realize_basic_faces): Handle new face ids.
6416 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6417 and bottom divider width.
6418 * xterm.c (x_draw_window_divider): Handle first and last pixels
6421 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6423 * print.c (Fexternal_debugging_output): Add cast to pacify
6424 --enable-gcc-warnings.
6425 * eval.c (call_debugger): Grow specpdl if the debugger was
6426 entered due to specpdl overflow (Bug#16603) and allow more
6427 specpdl space for the debugger itself.
6429 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6431 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6434 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6436 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6437 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6439 * print.c (Fexternal_debugging_output): If the argument character
6440 is non-ASCII, encode it with the current locale's encoding before
6441 writing the result to the terminal. (Bug#16448)
6443 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6444 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6447 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6449 * process.c (create_process): Reset SIGPROF handler in the child.
6450 * callproc.c (call_process): Likewise.
6452 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6454 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6456 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6458 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6459 of zero to print strings, GDB doesn't like it.
6461 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6462 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6463 we still use correct addresses. (Bug#16576)
6465 2014-01-27 K. Handa <handa@gnu.org>
6467 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6468 to preserve the code detection behavior of 24.3.
6469 * coding.h (struct coding_system): New member detected_utf8_bytes.
6470 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6471 (decode_coding_gap): Use short cut for UTF-8 file reading only
6472 when coding->detected_utf8_bytes equals to coding->src_bytes.
6473 * fileio.c (Finsert_file_contents): Cancel the previous change.
6475 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6477 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6478 that are not visible.
6480 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6482 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6483 is grabbed (Bug#16565).
6485 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6487 * xdisp.c (last_max_ascent): Re-remove after erroneously
6488 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6490 (move_it_to): Re-remove reference to last_max_ascent.
6491 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6492 max_descent here instead of calling line_bottom_y.
6495 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6497 * terminal.c (initial_free_frame_resources): New function.
6498 (init_initial_terminal): Install new hook to free face cache
6499 on initial frame and avoid memory leak. For details, see
6500 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6501 * xfaces.c (free_frame_faces): Adjust comment.
6503 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6505 * data.c (Fstring_to_number): Document results if unparsable
6508 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6510 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6512 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6514 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6515 * coding.c (detect_coding_utf_8, emacs_mule_char)
6516 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6517 (check_utf_8, decode_coding):
6518 * coding.h (struct coding_system.errors):
6519 Use ptrdiff_t, not int, for integer values derived from buffer and
6522 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6523 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6524 before invoking decode_coding_gap, since there's just one block.
6526 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6528 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6529 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6530 too early. Again run change_frame_size before assigning menu-
6533 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6535 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6536 arrives, call x_check_fullscreen, in case the new display has a
6537 different resolution. (Bug#16517)
6539 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6541 * term.c (read_menu_input): If the selected frame changes, exit
6543 (tty_menu_show): If the selected frame changes while we displayed
6544 a menu, throw to top level. (Bug#16479)
6546 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6548 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6550 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6552 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6553 * data.c (count_one_bits_word): Fix bug (negated comparison)
6554 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6556 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6558 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6559 Avoid undefined behavior by initializing display property bit of a
6560 string processed by the bidirectional iterator. For details, see
6561 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6563 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6565 Minor cleanup of previous change.
6566 * image.c (imagemagick_error, Fimagemagick_types):
6567 Omit some recently-introduced and unnecessary casts and assignments.
6569 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6571 Fix two memory leaks discovered with Valgrind.
6572 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6573 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6575 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6577 Fixes in window size functions around Bug#16430 and Bug#16470.
6578 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6579 (Fwindow_mode_line_height, Fwindow_header_line_height)
6580 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6581 Minor doc-string adjustments.
6582 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6583 Rewrite doc-strings.
6584 (window_body_height, window_body_width): Do not count partially
6585 visible lines/columns when PIXELWISE is nil (Bug#16470).
6586 (Qfloor, Qceiling): New symbols.
6588 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6590 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6591 when the image cache is not yet allocated. (Bug#16509)
6593 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6595 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6596 re-attach intervals to its base buffer (Bug#16502).
6597 * intervals.c (set_interval_object): Move from here...
6598 * intervals.h (set_interval_object): ... to here. Fix comments.
6600 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6602 Avoid undefined behavior by initializing buffer redisplay bit.
6603 Problem reported by Dmitry Antipov in
6604 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6605 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6607 Revert some of the CANNOT_DUMP fix (Bug#16494).
6608 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6610 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6612 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6613 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6614 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6615 they are replaced by macros that expand into direct calls to the
6616 corresponding functions from GDI32.DLL.
6617 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6618 variables in the Cygwin build, they are unused.
6620 2014-01-19 K. Handa <handa@gnu.org>
6622 * composite.c (composition_update_it): Fix previous change.
6624 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6626 Fix file name handling on MS-Windows 9X.
6627 * w32.c (maybe_load_unicows_dll): New function.
6629 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6630 on, to make sure we can convert file names to and from UTF-8 on
6631 Windows 9X. This fixes a failure to start up because Emacs cannot
6632 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6634 * w32font.c [WINDOWSNT]: Include w32.h.
6635 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6636 of implementing the same stuff.
6637 Remove now unused g_b_init_is_windows_9x.
6639 * w32.h (maybe_load_unicows_dll): Add prototype.
6641 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6643 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6644 switch to single keyboard. Prevents daemon crashes when a new
6645 client connects while we show a TTY menu in an existing client.
6648 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6650 Fix MinGW64 porting problem with _setjmp.
6651 Reported by Eli Zaretskii in:
6652 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6653 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6654 the old _setjmp and _longjmp. All uses changed.
6656 2014-01-13 Daniel Colascione <dancol@dancol.org>
6658 * textprop.c (Fremove_list_of_text_properties):
6659 Correctly handle reaching the end of the interval tree. (Bug#15344)
6661 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6663 * xdisp.c (resize_mini_window): Round height to a multiple of
6664 frame's line height. Fix bug in calculation of window start
6665 position (Bug#16424).
6667 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6669 * macfont.m: Include termchar.h.
6670 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6671 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6672 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6673 *_WITH_GC_* to take face and f as parameters.
6674 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6675 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6677 2014-01-13 Daniel Colascione <dancol@dancol.org>
6679 Fix menu item updating in the presence of the Unity global menu
6682 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6683 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6685 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6686 updating menus; explain why.
6687 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6688 problem it's supposed to solve and it interferes with detecting
6689 the presence of a global menu.
6690 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6693 2014-01-11 K. Handa <handa@gnu.org>
6695 * composite.c (composition_update_it): Fix indexing of
6696 LGSTRING_CHAR (Bug#15984).
6698 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6700 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6702 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6704 * xdisp.c (try_window_id): Don't use this function's optimizations
6705 if overlays in the buffer displayed by the window have changed
6706 since last redisplay. (Bug#16347)
6707 (message_dolog): Fix indentation.
6709 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6711 * frame.c (frame_resize_pixelwise): Fix doc-string.
6713 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6715 Fix handling of internal borders (Bug#16348).
6716 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6717 Remove internal border width from pixel width of windows.
6718 (change_frame_size_1): Don't return early when frame's pixel
6719 size changes - we still have to record the new sizes in the
6721 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6722 also when toolbar gets larger.
6723 * window.c (check_frame_size): Include internal_border_width in
6725 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6726 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6727 In non-toolkit/non-GTK version clear internal border.
6728 * xterm.c (x_clear_under_internal_border): New function for
6729 non-toolkit/non-GTK version.
6730 (x_after_update_window_line): In non-toolkit/non-GTK version
6732 (handle_one_xevent, x_set_window_size):
6733 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6734 * xterm.h (x_clear_under_internal_border): Extern it.
6736 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6738 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6739 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6742 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6744 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6745 last value of point is not equal to buffer's point. (Bug#16129)
6747 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6750 * nsterm.h (updateCollectionBehavior): Rename from
6751 updateCollectionBehaviour. All uses changed.
6753 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6754 * Makefile.in (SETFATTR): New macro.
6755 (temacs$(EXEEXT)): Use it.
6757 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6759 Fix maximization behavior on Windows (Bug#16300).
6760 * w32fns.c (w32_fullscreen_rect): Don't handle
6761 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6762 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6763 of SetWindowPos. Restore last placement also when leaving
6764 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6765 but the FULLSCREEN_BOTH case.
6767 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6770 * data.c (arithcompare_driver):
6771 * fileio.c (Fcar_less_than_car):
6772 * fns.c (internal_equal):
6773 * frame.c (delete_frame):
6774 * lisp.h (enum More_Lisp_Bits):
6776 Avoid C99 constructs that don't work in C89.
6777 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6778 to port to C89, which doesn't have 'long long'.
6779 (count_trailing_zero_bits): Use them.
6781 2014-01-03 Chong Yidong <cyd@gnu.org>
6783 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6785 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6787 Further adjust frame/window scrollbar width calculations.
6788 * window.c (apply_window_adjustment):
6789 Set windows_or_buffers_changed.
6790 (Fwindow_scroll_bars): Return actual scrollbar width.
6791 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6792 For non-toolkit builds again use 14 as minimum width and set
6793 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6794 * xterm.c (XTset_vertical_scroll_bar): Take width from
6795 WINDOW_SCROLL_BAR_AREA_WIDTH.
6796 (x_new_font): Rename wid to unit. Base calculation of new
6797 scrollbar width on toolkit used and make it analogous to that of
6798 x_set_scroll_bar_default_width.
6799 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6800 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6801 of GetSystemMetrics.
6802 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6803 WINDOW_SCROLL_BAR_AREA_WIDTH.
6804 (x_new_font): Make it correspond to changes in xterm.c.
6806 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6808 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6809 This is a cleaner way to fix the MinGW-w64 porting problem.
6810 Check for INTPTR_MAX misconfiguration.
6812 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6814 * search.c (newline_cache_on_off, find_newline): In indirect
6815 buffers, use the newline cache of the base buffer.
6817 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6818 buffer, invalidate the caches of its base buffer. (Bug#16265)
6820 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6821 buffers, use the width-run cache of the base buffer.
6823 * xdisp.c (redisplay_window): When the window displays an indirect
6824 buffer, and the character widths in the display table have
6825 changed, invalidate the width-run cache of the corresponding base
6828 * fileio.c (Finsert_file_contents): When invalidating the newline
6829 cache, consider the case of inserting into indirect buffer.
6831 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6832 In indirect buffers, use the paragraph cache of the base buffer.
6834 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6836 * window.c (grow_mini_window): Fix last change.
6838 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6840 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6842 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6844 * w32term.c (w32_initialize): Use LCID and LOWORD.
6846 * w32proc.c (create_child): Use pid_t for 5th argument.
6847 (IsValidLocale): Don't provide prototype for MinGW64.
6848 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6849 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6851 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6852 MinGW64 doesn't support.
6854 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6856 * w32.c (set_named_security_info): New function.
6857 (acl_set_file): Fall back on set_named_security_info if
6858 set_file_security fails.
6859 (g_b_init_set_named_security_info_w)
6860 (g_b_init_set_named_security_info_a): New static variables.
6861 (globals_of_w32): Initialize them to zero.
6862 (set_named_security_info): Set them to non-zero if the
6863 corresponding API is available.
6864 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6865 New function typedefs.
6867 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6869 Some more fixes following pixelwise resize changes including one
6871 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6872 of frame_resize_pixelwise.
6873 * widget.c (pixel_to_text_size): New function.
6874 (update_wm_hints): Have size hints respect value of
6875 frame_resize_pixelwise.
6876 (EmacsFrameResize): Alway process resize requests pixelwise.
6877 * window.c (grow_mini_window): Make sure mini window is at least
6879 * xdisp.c (display_menu_bar): Make sure menubar extends till
6881 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6882 (x_set_tool_bar_lines): Calculate pixelwise.
6883 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6884 frame_resize_pixelwise.
6886 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6888 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6889 variables not used there.
6891 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6893 * w32.c (sys_umask): New function. (Bug#16299)
6895 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6897 * dispnew.c (change_frame_size_1): Take old width of root window
6898 from that window's pixel width. (Bug#16284)
6900 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6902 Plain copy-file no longer chmods an existing destination (Bug#16133).
6903 * fileio.c (realmask): Now a static var, not a local.
6904 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6905 Remove arg STATPTR. All uses changed.
6906 (Fcopy_file): Do not alter permissions of existing destinations,
6907 unless PRESERVE-PERMISSIONS (renamed from
6908 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6909 Avoid race when testing for existing destinations and for
6910 when input and output files are the same.
6911 If changing the group fails, adjust both default and
6912 preserved permissions so that access is not granted to the
6914 (Fset_default_file_modes, init_fileio): Update realmask.
6915 (Fdefault_file_modes): Use realmask instead of calling umask.
6917 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6919 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6920 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6921 flags on the daemon pipe ends before execing.
6923 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6925 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6926 session. (Bug#14739)
6928 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6930 * callproc.c (Vexec_path): Document that exec-directory is in it.
6932 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6934 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6937 2013-12-27 Chong Yidong <cyd@gnu.org>
6939 * data.c (Fsymbol_function): Doc fix.
6941 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6943 Some more tinkering with Bug#16051.
6944 * window.c (resize_frame_windows): Don't let the size of the
6945 root window drop below the frame's default character size.
6946 Never ever delete any subwindows - let the window manager do the
6949 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6950 of toolbar lines needed when they exceed the height of the root
6952 (unwind_create_frame_1): New function.
6953 (Fx_create_frame): Generally inhibit calling the window
6954 configuration change hook here. Remove extra call to
6955 change_frame_size - it's not needed when we don't run the
6956 configuration change hook.
6958 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6960 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6961 On my Fedora 19 platform the core dumps were so big that
6962 my desktop became nearly catatonic.
6963 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6964 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6965 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6966 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6967 a clang-only syntax.
6968 * conf_post.h (__has_feature): New macro, if not already defined.
6969 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6970 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6972 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6974 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6975 is a file name. (Bug#16252)
6977 2013-12-25 Chong Yidong <cyd@gnu.org>
6979 * keyboard.c (Voverriding_terminal_local_map)
6980 (Voverriding_local_map): Doc fix.
6982 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6984 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6986 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6987 file name when it is submitted to ShellExecute. Simplify code.
6988 Don't test DOCUMENT for being a string, as that is enforced by
6989 CHECK_STRING. Doc fix.
6991 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6993 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6994 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6995 redisplay_tool_bar does. Improve and fix commentary.
6996 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6997 limits of the glyph matrices. (Bug#16051)
6998 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6999 only when the new size is different from the old one, and the new
7000 size can be achieved given the frame height.
7002 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7004 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7006 2013-12-23 Glenn Morris <rgm@gnu.org>
7008 * lread.c (Fload): Mention load-prefer-newer in doc.
7010 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7012 Handle Bug#16207 by being more restrictive when running hooks.
7013 * window.c (unwind_change_frame): New function.
7014 (Fset_window_configuration): Don't run configuration change hook
7015 while the frame configuration is unsafe. Call select_window
7018 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7020 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7022 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7024 * nsterm.h: Declare EmacsColor category.
7026 * nsterm.m (NSColor): Implement EmacsColor category.
7027 (ns_get_color): Use colorUsingDefaultColorSpace.
7028 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7030 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7032 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7034 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7035 having the PNG_NORETURN attribute, to avoid compiler warning in
7038 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7040 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7042 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7043 fringe background extension.
7044 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7045 because they are now always the same as `left' and `width',
7046 respectively. Remove code for the case that `width' and
7047 `sb_width' are different.
7049 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7051 Remove scroll_bar_actual_width from frames.
7052 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7053 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7054 (x_figure_window_size):
7055 * nsterm.m (x_set_window_size):
7056 * widget.c (set_frame_size):
7057 * w32term.c (x_set_window_size):
7058 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7059 scroll_bar_actual_width.
7061 Convert scroll_bar members to integers on Windows.
7062 * w32term.h (struct scroll_bar): Convert top, left, width,
7063 height, start, end and dragging to integers.
7064 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7066 * w32term.c (w32_set_scroll_bar_thumb)
7067 (w32_scroll_bar_handle_click): Remove XINT conversions for
7068 scroll_bar members. Treat bar->dragging as integer.
7069 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7070 first element. Remove XINT conversions for scroll_bar members.
7071 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7072 Remove XINT conversions for scroll_bar members.
7074 Fix assignment for new window total sizes.
7075 * window.c (Fwindow_resize_apply_total): Assign values for
7078 2013-12-20 Chong Yidong <cyd@gnu.org>
7080 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7081 argument to `append'.
7083 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7085 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7086 current text face, for extending the face of the display margins.
7089 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7090 Doc fix. (Bug#16190)
7092 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7094 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7097 * nsterm.m (Qfile, Qurl): New.
7098 (EV_MODIFIERS2): New macro.
7099 (EV_MODIFIERS): Use EV_MODIFIERS2.
7100 (ns_term_init): Remove font and color from DND, does not work on
7101 newer OSX, and other ports don't have them.
7102 (performDragOperation:): Handle modifiers used during drag.
7103 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7104 Remove global Lisp variables used to communicate with ns-win.el.
7105 Remove font and color handling.
7106 (syms_of_nsterm): Defsym Qfile and Qurl.
7108 2013-12-19 Anders Lindgren <andlind@gmail.com>
7110 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7111 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7113 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7114 (constrainFrameRect): Remove special case nr_screens == 1.
7115 Don't constrain size to size of view.
7117 * nsterm.h (ns_output): Remove dont_constrain.
7119 2013-12-19 Anders Lindgren <andlind@gmail.com>
7121 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7123 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7125 Minor fixes for recent openp changes.
7126 * lisp.h (GCPRO7): New macro.
7127 * lread.c (openp): Use bool for boolean; all callers changed.
7128 Protect save_string from GC. Don't assume that file descriptors
7129 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7130 warning about uninitialized variable.
7132 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7134 * w32fns.c (emacs_abort): Use intptr_t as argument of
7135 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7137 2013-12-18 Glenn Morris <rgm@gnu.org>
7139 * lread.c (Fload): Pass load_prefer_newer to openp.
7140 Don't bother checking mtime if openp already did it.
7141 (openp): Add `newer' argument, to check all suffixes
7142 and find the newest file.
7143 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7144 * callproc.c (call_process):
7145 * charset.c (load_charset_map_from_file):
7146 * emacs.c (init_cmdargs):
7147 * image.c (x_create_bitmap_from_file, x_find_image_file):
7149 * lread.c (Flocate_file_internal):
7150 * process.c (Fformat_network_address):
7151 * sound.c (Fplay_sound_internal):
7152 * w32.c (check_windows_init_file):
7153 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7155 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7157 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7159 * w32.c (getloadavg): Don't index samples[] array with negative
7160 indices. Recover from wall-clock time being set backwards.
7162 * w32term.c (w32_initialize): Declare the argument of
7163 set_user_model as const.
7165 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7166 (w32_menu_show): Constify some arguments passed to MessageBox.
7168 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7169 to initialize Lisp objects.
7171 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7172 initialize Lisp objects.
7174 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7175 use variables used only on X under that condition.
7177 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7178 variables not used there.
7180 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7182 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7183 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7185 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7187 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7188 code, revealed in presence of R2L characters, character
7189 compositions, and display vectors. A better fix for Bug#16148.
7190 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7191 GTK and NS builds, they don't have this member of struct frame.
7193 * dispextern.h (struct composition_it): Correct a comment for the
7196 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7198 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7199 This prevents a compilation error on C compilers that do not
7200 default functions to return 'int' if not declared. Also, add
7201 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7202 since it now uses inline functions.
7204 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7206 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7207 display margins on mode line, header line, and in the frame's
7208 tool-bar window. (Bug#16165)
7210 2013-12-16 Andreas Schwab <schwab@suse.de>
7212 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7214 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7216 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7219 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7221 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7223 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7225 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7226 intended to find bogus pointers in font objects (Bug#16140).
7227 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7228 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7229 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7230 Disable for MS-Windows due to Bug#15876; apparently this
7231 requires more or less substantial changes in fontset code.
7232 * xfont.c (xfont_close):
7233 * xftfont.c (xftfont_close): Call x_display_info_for_display
7234 to check whether 'Display *' is valid (Bug#16093 and probably
7237 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7239 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7240 Reported by Juanma Barranquero <lekktu@gmail.com>.
7242 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7243 open a pty on MS-Windows. (Bug#16152)
7245 * emacs.c (decode_env_path): Fix bogus comparison against
7246 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7248 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7250 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7251 (Fx_file_dialog): Add parentheses around && to silence warning.
7253 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7255 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7257 * xdisp.c (extend_face_to_end_of_line): Extend background of
7258 non-default face in margin areas as well. (Bug#16151)
7259 (display_line): Call extend_face_to_end_of_line for continued
7260 lines as well, if the display margins have non-zero width.
7261 (set_glyph_string_background_width): When needed, set the
7262 extends_to_end_of_line_p flag on glyph strings to be drawn in
7263 margin areas, not only in the text area.
7265 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7268 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7270 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7271 Don't worry about verify_error being t, since it has to be a list.
7273 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7275 Use bool for boolean, focusing on headers.
7276 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7277 No need to include <stdbool.h>, since conf_post.h does it now.
7278 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7279 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7280 (SET_PER_BUFFER_VALUE_P):
7281 * ccl.c, ccl.h (setup_ccl_program):
7282 * ccl.h (CHECK_CCL_PROGRAM):
7283 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7284 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7285 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7286 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7287 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7288 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7289 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7290 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7291 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7292 (CHARSET_FAST_MAP_SET):
7293 * coding.c (decode_coding_ccl, encode_coding_ccl):
7294 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7295 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7296 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7297 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7298 (decode_coding_c_string):
7299 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7300 * conf_post.h (has_attribute):
7301 * dispextern.h (trace_redisplay_p)
7302 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7303 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7304 (SET_GLYPH_FROM_CHAR_GLYPH)
7305 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7306 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7307 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7308 (cursor_in_mouse_face_p):
7309 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7310 (blank_row, prepare_desired_row)
7311 (build_frame_matrix_from_leaf_window, make_current)
7312 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7313 (update_window, scrolling_window, update_frame_line):
7314 * disptab.h (GLYPH_FOLLOW_ALIASES):
7315 * editfns.c (Fformat):
7316 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7317 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7318 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7319 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7320 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7321 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7322 (FONT_DEFERRED_LOG):
7323 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7324 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7325 (FRAME_MOUSE_UPDATE):
7326 * fringe.c (Fdefine_fringe_bitmap):
7327 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7328 (x_create_bitmap_from_xpm_data, xpm_load_image):
7329 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7330 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7331 (MERGE_INTERVAL_CACHE):
7332 * keymap.h (KEYMAPP):
7333 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7334 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7335 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7336 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7337 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7338 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7339 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7340 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7341 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7342 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7343 (SETUP_BUFFER_SYNTAX_TABLE):
7344 * systime.h (timespec_valid_p):
7345 * term.c (save_and_enable_current_matrix):
7346 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7347 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7348 (redisplay_internal, try_window_reusing_current_matrix)
7349 (sync_frame_with_window_matrix_rows, try_window_id)
7350 (display_menu_bar, display_tty_menu_item, display_mode_line)
7351 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7352 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7353 * xmenu.c (xmenu_show):
7354 * xterm.c (use_xim, x_term_init):
7355 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7356 (struct x_bitmap_record):
7357 Use bool for booleans.
7358 * ccl.c (struct buffer_text):
7359 * ccl.h (struct ccl_program):
7360 * charset.h (struct charset):
7362 * coding.h (struct iso_2022_spec, struct coding_system):
7363 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7364 (struct glyph_string, struct face, struct face_cache)
7365 (struct bidi_string_data, struct bidi_it)
7366 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7368 * editfns.c (Fformat):
7369 * frame.h (struct frame):
7370 * fringe.c (struct fringe_bitmap):
7371 * intervals.h (struct interval):
7372 * keyboard.h (struct kboard):
7373 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7374 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7375 (struct Lisp_Buffer_Local_Value, union specbinding):
7376 * macfont.m (struct macfont_info):
7377 * process.h (struct Lisp_Process):
7378 * termchar.h (struct tty_display_info):
7379 * window.h (struct window):
7380 * xterm.h (struct x_output):
7381 Use bool_bf for boolean bit-fields.
7382 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7383 All callers changed.
7384 * ccl.h (struct ccl_program): Remove unused members private_state,
7385 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7387 (struct ccl_spec): Remove unused members cr_carryover,
7388 eight_bit_carryover.
7389 * conf_post.h: Include <stdbool.h>.
7390 (bool_bf): New type.
7391 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7392 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7393 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7394 'do { ... } while (false)' brackets.
7395 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7396 Args must now be expressions; all callers changed.
7397 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7398 (PRODUCE_GLYPHS): Simplify use of boolean.
7399 * fileio.c (Fcopy_file):
7400 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7401 * lisp.h (UNGCPRO): Return void, not int.
7402 (FOR_EACH_TAIL): Use void expression, not int expression.
7403 * region-cache.c: Reindent.
7404 * region-cache.h: Copy comments from region-cache.c, to fix
7405 incorrect remarks about booleans.
7407 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7409 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7410 when character at point is displayed from a display vector.
7413 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7415 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7416 now a list of certificate validation checks that will abort a
7417 connection with an error.
7418 (Fgnutls_boot): Document it and use it.
7420 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7422 * w32term.c (w32_enable_frame_resize_hack): New variable.
7423 (x_set_window_size): Use it to hack frame resizing on Windows
7426 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7428 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7429 Windows-specific code to w32.c. Change error message text to
7430 match that of Posix platforms.
7432 * w32.c (w32_copy_file): New function, most of the code copied and
7433 reworked from Fcopy_file. Improve error handling. Plug memory
7434 leak when errors are thrown. Support file names outside of the
7435 current codepage. (Bug#7100)
7437 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7439 * lread.c (load_path_default): Prototype.
7441 2013-12-13 Glenn Morris <rgm@gnu.org>
7443 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7444 (dump_path): Remove.
7445 (load-path-default): Remove `changed' argument.
7446 Do not set dump_path permanently. Simplify.
7447 (init_lread): Simplify.
7448 (syms_of_lread): Remove dump_path.
7450 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7452 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7453 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7454 2013-12-12 font-related change to avoid Bug#16128, which
7455 is quite hard to fix without even more substantial changes.
7457 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7459 * font.c (font_close_object): Check for live frame (Bug#16128).
7461 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7463 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7464 Return ptrdiff_t, not int, since it's a buffer size.
7465 Reindent/reparen some macros to a more Gnuish style.
7467 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7469 Avoid undefined behavior with huge regexp interval counts.
7470 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7471 since it's now specialized to interval counts. All uses changed.
7472 Do not assume wraparound on signed integer overflow.
7473 (regex_compile): Simplify based on the above changes.
7475 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7477 Support file names on MS-Windows that use characters outside of
7478 the current system codepage. (Bug#7100)
7480 * w32.c (get_file_security, set_file_security)
7481 (create_symbolic_link): Separate pointers and boolean flags for
7482 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7483 non-zero, else the former.
7484 (codepage_for_filenames, filename_to_utf16, )
7485 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7487 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7489 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7490 Accept only one argument; all callers changed.
7491 (dostounix_filename): Remove the second argument, now works in
7492 UTF-8. All callers changed.
7493 (parse_root): Lose DBCS code.
7494 (get_long_basename, w32_get_short_filename, init_environment)
7495 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7496 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7497 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7498 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7499 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7500 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7502 (ansi_encode_filename): New function.
7503 (get_emacs_configuration, get_emacs_configuration_options):
7505 (add_volume_info, GetCachedVolumeInformation): Run the input file
7506 name through unixtodos_filename, to ensure it is stored and
7507 referenced in canonical form.
7508 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7509 (logon_network_drive, sys_link, utime): Improve error handling.
7510 (sys_access): New function.
7511 (hashval, generate_inode_val): Unused functions deleted.
7512 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7513 (check_windows_init_file): Convert error message from UTF-8 to
7514 ANSI codepage, for display in the message box.
7515 (globals_of_w32): Set w32_unicode_filenames according to the OS
7518 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7519 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7520 (syms_of_w32term): Declare w32-unicode-filenames.
7522 * w32proc.c (new_child, delete_child): Remove code that handled
7523 unused pending_deletion and input_file members of the child struct.
7524 (create_child, sys_spawnve): Convert all file names to ANSI
7525 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7526 name cannot be encoded in ANSI codepage. Don't use
7527 unixtodos_filename, mirror slashes by hand.
7528 (record_infile, record_pending_deletion): Functions deleted.
7529 (Fw32_short_file_name): Call w32_get_short_filename instead of
7532 * w32notify.c (add_watch): Work in Unicode mode when
7533 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7534 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7535 instead, do the same with Lisp primitives.
7537 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7538 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7539 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7540 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7541 (Fw32_shell_execute): Improve error reporting.
7542 (Fdefault_printer_name): Ifdef away for Cygwin.
7544 * w32.h (struct _child_process): Remove input_file and
7545 pending_deletion members that are no longer used.
7546 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7547 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7548 (ansi_encode_filename): New and updated prototypes.
7550 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7552 (unexec): Don't use dostounix_filename, it expects a file name in
7553 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7556 * fileio.c (Ffile_name_directory, file_name_as_directory)
7557 (directory_file_name, Fexpand_file_name)
7558 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7559 arguments of dostounix_filename.
7560 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7561 use MAX_UTF8_PATH for size of file-name strings.
7562 (emacs_readlinkat): Build an explicitly unibyte string for file
7564 (syms_of_fileio) <file-name-coding-system>:
7565 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7567 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7568 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7569 directories to UTF-8.
7570 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7571 environment, and each element of the input PATH, to UTF-8.
7573 * dired.c (file_attributes): Use build_unibyte_string explicitly
7574 to make Lisp strings from user and group names.
7576 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7579 * coding.c (decode_file_name, encode_file_name): New functions.
7581 * termcap.c (tgetent): Adapt to the change in arguments of
7584 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7587 * msdos.c (dostounix_filename, init_environment): Adapt to the
7588 change in arguments of dostounix_filename.
7590 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7591 [WINDOWSNT]: Encode file names passed to the image libraries in
7594 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7595 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7597 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7598 arguments of dostounix_filename.
7600 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7602 * font.h (struct font_entity) [HAVE_NS]: New field to record
7603 font driver which was used to create this entity.
7604 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7605 frame where the font was opened.
7606 (font_close_object): Add prototype.
7607 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7608 (font_close_object): Not static any more. Lost frame arg.
7609 Adjust comment and users.
7610 * alloc.c (cleanup_vector): Call font_close_object to adjust
7611 per-frame font counters correctly. If HAVE_NS, also call
7612 driver-specific cleanup for font-entity objects.
7613 * ftfont.c (ftfont_open):
7614 * nsfont.m (nsfont_open):
7615 * w32font.c (w32font_open_internal):
7616 * xfont.c (xfont_open):
7617 * xftfont.c (xftfont_open): Save frame pointer in font object.
7618 * macfont.m (macfont_open): Likewise.
7619 (macfont_descriptor_entity): Save driver pointer to be able
7620 to call its free_entity routine when font-entity is swept.
7621 * ftxfont.c (ftxfont_open): Add eassert because frame
7622 pointer should be saved by ftfont_driver.open.
7624 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7626 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7627 input polling is used. This is still meaningful for Cygwin, see
7628 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7629 * keyboard.c (poll_for_input_1, input_polling_used):
7630 Define unconditionally.
7631 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7632 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7633 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7634 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7635 (face_for_char): Likewise. Rearrange eassert and return ASCII
7636 face for CHAR_BYTE8_P.
7637 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7639 2013-12-11 Ken Brown <kbrown@cornell.edu>
7641 * dispextern.h (erase_phys_cursor):
7642 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7644 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7646 * nsterm.m (x_free_frame_resources):
7647 * term.c (tty_free_frame_resources):
7648 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7649 face cache because it's implied by free_frame_faces anyway.
7650 * w32term.c (x_free_frame_resources): Likewise. Do not call
7651 free_frame_faces twice.
7653 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7655 * editfns.c (Fformat_time_string): Mention %F in the doc.
7657 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7659 * window.c (resize_frame_windows): Don't return immediately when
7660 the root window's size doesn't change - the minibuffer window
7661 may still have to be repositioned/resized.
7662 * xfns.c (Fx_create_frame): Always change the frame size after
7663 initializing the frame's faces.
7664 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7665 change_frame_size should already have done it.
7666 (x_new_font): Assign new tool- and menu-bar heights.
7667 (x_set_window_size_1): Account for tool- and menu-bar heights
7668 (Bug#16013). Don't set pixel sizes since change_frame_size
7669 should already have done it.
7671 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7673 Remove the option of using libcrypto.
7674 * Makefile.in (LIB_CRYPTO): Remove.
7675 (LIBES): Don't use it.
7677 2013-12-11 Juri Linkov <juri@jurta.org>
7679 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7680 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7682 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7684 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7685 drawn tool bar items (Bug#16058).
7686 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7688 2013-12-09 Ken Brown <kbrown@cornell.edu>
7690 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7692 * lisp.h (get_frame_param): Adjust conditions for prototype
7695 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7697 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7698 Avoid unused macro warning if configured --without-xft.
7700 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7702 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7704 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7706 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7708 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7710 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7712 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7714 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7716 Use libcrypto's checksum implementations if available, for speed.
7717 * Makefile.in (LIB_CRYPTO): New macro.
7720 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7721 The macro didn't conform to C99 due to type mismatch,
7722 which caused compilation failure with Sun C 5.12,
7723 and it was confusing anyway. Include window.h to declare
7724 redisplay_other_windows.
7726 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7728 * window.c (set_window_buffer): Update mode line (bug#16084).
7730 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7732 Fix minor problems found by static checking.
7733 * keyboard.c (poll_for_input_1, input_polling_used):
7734 Define only if HAVE_NTGUI.
7735 * xmenu.c (popup_activate_callback): Omit unnecessary
7736 check against USE_X_TOOLKIT, which must be defined here anyway.
7737 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7740 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7742 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7744 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7746 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7748 * nsterm.m (x_set_window_size): Remove fprintf.
7749 (init): Define always. Set applicationDidFinishLaunchingCalled
7751 (applicationDidFinishLaunching:):
7752 Set applicationDidFinishLaunchingCalled.
7753 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7756 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7758 Pixel resize changes for NS (Bug#16049).
7759 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7760 height/width. row/cols are locals.
7761 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7762 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7763 (windowWillResize): Remove gsextra. Calculate extra as in
7765 (x_new_font): Don't change frame size if fullscreen.
7766 Change size pixelwise.
7768 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7769 comment in xfns.c. Change to pixelwise call.
7771 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7773 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7776 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7778 * xterm.c (input_signal_count): Remove.
7779 (x_dispatch_event): Define unconditionally.
7780 (x_make_frame_visible): Process X events until the frame
7781 is really visible (Bug#16027).
7782 * xterm.h (x_dispatch_event): Declare unconditionally.
7784 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7786 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7788 * nsterm.m (x_set_window_size): Handle pixelwise.
7790 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7792 * w32term.c (x_new_font):
7793 * xterm.c (x_new_font): Calculate new frame size from new font
7796 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7798 * lisp.h (FOR_EACH_TAIL): New macro.
7799 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7801 * window.c (select_window): Call second wset_redisplay before we change
7802 selected_window (bug#16034).
7804 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7806 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7808 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7810 * w32xfns.c: Include window.h, to avoid a compiler warning.
7812 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7814 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7815 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7816 window_scroll takes care of it.
7817 (Fset_window_point, Fdelete_other_windows_internal)
7818 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7819 (Fsplit_window_internal, Fdelete_window_internal)
7820 (Fresize_mini_window_internal, Fset_window_configuration)
7821 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7822 cause redisplay instead of forcing a complete redisplay.
7823 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7824 we're only affecting the selected_window.
7826 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7828 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7829 directional control characters. Update type and category
7830 determination according to the UBA from Unicode v6.3.
7831 (bidi_category_t): New category EXPLICIT_FORMATTING.
7833 * dispextern.h (bidi_type_t): Update to include new bidirectional
7834 properties introduced with Unicode v6.3. (Bug#16043)
7836 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7838 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7841 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7843 * font.c (font_list_entities): Remove dummy assignment.
7844 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7845 used on graphic displays only. Remove unused 'font_encoder' member.
7846 (struct font_bitmap): Remove unused 'extra' member.
7847 * nsfont.m (nsfont_open):
7848 * w32font.c (w32font_open_internal):
7849 * ftfont.c (ftfont_get_bitmap): Adjust users.
7851 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7853 Use bool for boolean.
7854 * tparam.c (tparam1):
7855 * undo.c (record_point, record_property_change):
7856 Use bool for boolean, for local vars that are always true or false.
7858 Minor integer overflow fixes (Bug#16033).
7859 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7860 This improves on the previous fix to this function.
7861 (window_resize_check): When summing up pixel counts, don't rely on
7862 undefined behavior if the sum overflows.
7864 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7866 * window.c (Fset_window_new_pixel): Don't choke at negative
7867 argument value (Bug#16033).
7869 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7870 to avoid crash in window_box_height.
7872 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7873 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7875 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7877 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7879 Minor integer overflow fixes.
7880 * window.c (Fset_window_new_pixel, grow_mini_window):
7881 * xdisp.c (Fwindow_text_pixel_size):
7882 Avoid undefined behavior on signed integer overflow.
7883 * xfns.c (x_set_mouse_color):
7884 Check that drag shape fits in 'unsigned', since that's what X wants.
7886 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7888 Improve reporting of fatal exception on MS-Windows.
7889 * w32fns.c (my_exception_handler): New function.
7890 (globals_of_w32fns): Set it up as the unhandled exception
7891 handler. Initialize exception code and address to zeros.
7892 (emacs_abort): If the exception code and address are available,
7893 print them at the beginning of the backtrace. Fix the format of
7894 printing addresses (was producing 0x0x12345678 on XP).
7897 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7899 * eval.c (Fbacktrace__locals): New function.
7900 (syms_of_eval): Defsubr it.
7902 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7904 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7905 Define here to unify between...
7906 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7907 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7909 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7911 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7913 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7914 fringe background extension.
7915 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7916 because they are now always the same as `left' and `width',
7917 respectively. Remove code for the case that `width' and
7918 `sb_width' are different.
7920 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7922 Fix minor problems found by static checking.
7923 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7924 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7925 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7927 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7929 * image.c (imagemagick_compute_animated_image): Don't crash if we
7930 have an animation with different-sized images (bug#15313).
7932 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7934 Remove some unused items introduced during pixelwise change.
7935 * window.c (window_resize_total_check): Remove unused function.
7936 * xdisp.c (remember_mouse_glyph): Remove unused label.
7937 (Ftool_bar_height): Move declaration inside #if.
7938 * xterm.c (x_set_window_size): Don't use r and c.
7940 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7942 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7945 * window.c (Fset_window_configuration): Comment out unused variables.
7947 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7949 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7951 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7953 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7955 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7956 HAVE_GNUTLS3 (Bug#16001).
7958 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7959 if interrupts are deferred (Bug#15801).
7961 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7963 Support resizing frames and windows pixelwise.
7964 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7965 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7966 (struct glyph_matrix): Replace window_left_col and
7967 window_top_line by window_pixel_left and window_pixel_top.
7968 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7970 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7971 (draw_window_divider, move_it_to, x_draw_right_divider)
7972 (x_draw_bottom_divider, change_frame_size): Add or fix
7974 * dispnew.c (change_frame_size_1): Change prototype.
7975 (adjust_glyph_matrix, required_matrix_width)
7976 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7977 values instead of lines and columns.
7978 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7979 WINDOW_TOTAL_FRINGE_WIDTH.
7980 (handle_window_change_signal, do_pending_window_change)
7981 (init_display): Adjusts calls of change_frame_size.
7982 (change_frame_size, change_frame_size_1): Handle pixelwise
7984 * frame.c (Qright_divider_width, Qbottom_divider_width):
7986 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7987 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7988 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7989 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7991 (set_frame_param): New function.
7992 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7993 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7994 (Ffringe_width, Fborder_width, Fright_divider_width)
7995 (Fbottom_divider_width): New functions, defsubr them.
7996 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7997 New argument pixelwise.
7998 (struct frame_parm_table): New members Qright_divider_width and
7999 Qbottom_divider_width.
8000 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8001 (x_report_frame_params): Handle Qright_divider_width and
8002 Qbottom_divider_width.
8003 (x_set_right_divider_width, x_set_bottom_divider_width):
8005 (frame_resize_pixelwise): New option.
8006 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8007 new_pixelwise, right_divider_width and bottom_divider_width;
8008 remove total_lines; rename text_lines, text_cols, new_text_lines
8009 and new_text_cols to text_height, text_width, new_height and
8010 new_width respectively.
8011 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8012 FRAME_TEXT_WIDTH respectively.
8013 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8014 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8015 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8017 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8018 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8019 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8020 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8021 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8022 (FRAME_TOTAL_COLS_ARG): Remove macro.
8023 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8024 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8025 (x_wm_set_size_hint): Handle frame pixel sizes.
8026 * indent.c (compute_motion, Fcompute_motion):
8027 Call window_body_width instead of window_body_cols.
8028 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8029 (make_lispy_position): Handle right and bottom dividers.
8030 (Fsuspend_emacs): Pixelize call of change_frame_size.
8031 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8032 * lisp.h: Extern set_frame_param.
8033 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8035 (Fx_create_frame): Add entry for vertical_drag_cursor.
8036 Pixelize call of change_frame_size.
8037 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8038 * nsterm.m (ns_update_window_end): Optionally draw right
8040 (x_set_window_size): Add argument pixelwise.
8041 Call check_frame_size and change_frame_size with pixelwise zero.
8042 (ns_draw_window_divider): New function.
8043 (ns_redisplay_interface): Add ns_draw_window_divider.
8044 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8045 (x_new_font): Call x_set_window_size with pixelwise zero.
8046 * print.c (print_object): For a window print its sequence
8048 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8049 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8050 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8051 (w32_createwindow): Use scroll bar area width.
8052 (w32_wnd_proc): Handle bottom divider width.
8053 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8054 (Fx_create_frame): Default divider width parameters.
8055 Caclulate sizes pixelwise. Add vertical drag cursor support.
8056 (x_create_tip_frame): Default divider widths to zero.
8057 Pixelize call to change_frame_size.
8058 (Fx_show_tip): Add handling of divider widths. Pixelize window
8060 (Fw32_frame_rect): New function.
8061 (frame_parm_handler w32_frame_parm_handlers): Add divider
8063 (Vx_window_vertical_drag_shape): Add variable.
8064 * w32inevt.c (resize_event, maybe_generate_resize_event):
8065 Pixelize change_frame_size calls.
8066 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8068 * w32term.c (w32_draw_window_divider): New function.
8069 (x_update_window_end): Handle right divider.
8070 (w32_draw_fringe_bitmap, x_scroll_run)
8071 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8072 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8073 Calculate new frame sizes pixelwise.
8074 (x_new_font): Pixelize call to x_set_window_size.
8075 (x_check_fullscreen): Pixelize call to change_frame_size.
8076 (x_set_window_size_1, x_set_window_size): New argument
8077 pixelwise. Calculate pixelwise.
8078 (x_wm_set_size_hint): Use scroll bar area width.
8079 (w32_redisplay_interface): Add w32_draw_window_divider.
8080 * w32term.h (struct w32_output): Add vertical drag cursor.
8081 * widget.c (set_frame_size, update_wm_hints)
8082 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8084 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8085 * window.c (sequence_number): Restore.
8086 (Fwindow_pixel_width, Fwindow_pixel_height)
8087 (Fwindow_mode_line_height, Fwindow_header_line_height)
8088 (window_pixel_to_total, Frun_window_scroll_functions)
8089 (Fset_window_new_pixel, window_resize_apply_total)
8090 (Fwindow_resize_apply_total): New functions.
8091 (window_body_height, window_body_width): Rename from
8092 window_body_lines. New argument PIXELWISE.
8093 Calculate pixelwise.
8094 (Fwindow_body_height, Fwindow_body_width): New argument
8096 (coordinates_in_window, window_relative_x_coord): Use window's
8097 pixel width instead of total width.
8098 (replace_window, recombine_windows): Initialize pixel values.
8099 (resize_root_window, resize_frame_windows, grow_mini_window)
8100 (shrink_mini_window): New argument PIXELWISE.
8101 Calculate pixelwise.
8102 (Fdelete_other_windows_internal, adjust_window_margins)
8103 (window_resize_check, window_resize_apply)
8104 (Fdelete_window_internal, Fresize_mini_window_internal)
8105 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8106 (check_frame_size): Rename arguments. New argument PIXELWISE.
8107 Calculate pixelwise.
8108 (set_window_buffer): Make samebuf bool. Run configuration change
8109 hook only if buffer changed.
8110 (Fset_window_buffer): Rewrite doc-string.
8111 (make_window): Initialize new_pixel slot.
8112 (Fwindow_resize_apply): Check pixel size of root window.
8113 (Fsplit_window_internal): Call 2nd argument pixel_size.
8114 Calculate pixelwise.
8115 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8117 (save_window_data): New slots frame_text_width,
8118 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8119 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8121 (Fcurrent_window_configuration, Fset_window_configuration)
8122 (save_window_save, compare_window_configurations): Handle new
8123 slots in save_window_data and saved_window.
8124 (Fset_window_scroll_bars): Fix doc-string.
8125 (window_resize_pixelwise): New variable.
8126 (coordinates_in_window, Fcoordinates_in_window_p):
8128 (make_parent_window): Adjust sequence_number.
8129 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8131 * window.h (struct window): New members new_pixel, pixel_left,
8132 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8133 (wset_new_pixel): New function.
8134 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8135 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8136 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8137 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8138 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8139 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8140 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8141 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8142 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8143 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8144 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8145 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8146 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8147 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8148 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8150 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8151 (window_body_width, check_frame_size): Adapt external declarations.
8152 * xdisp.c (last_max_ascent): New integer.
8153 (window_text_bottom_y): Handle bottom divider.
8154 (window_box_width, window_box_height): Calculate pixelwise.
8155 (get_glyph_string_clip_rects): Handle right divider.
8156 (remember_mouse_glyph): When windows are resized pixelwise
8157 proceed with width and height set to 1.
8158 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8160 (move_it_to): Calculate and return maximum x position
8162 (Fwindow_text_pixel_size): New function.
8163 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8164 (tool_bar_lines_needed): Rename to tool_bar_height.
8165 Calculate pixelwise.
8166 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8167 Calculate pixelwise.
8168 (redisplay_tool_bar): Calculate pixelwise.
8169 (redisplay_window): Calculate pixelwise. Handle dividers.
8170 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8171 (x_draw_vertical_border): Handle dividers.
8172 (define_frame_cursor1): Handle vertical drag cursor.
8173 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8174 (expose_window): Calculate pixelwise. Handle dividers.
8175 (init_xdisp): Initialize pixel values.
8176 * xfaces.c (Qwindow_divider): New face.
8177 (realize_basic_faces): Realize it.
8178 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8179 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8180 (x_set_scroll_bar_default_width): Default actual width to 16.
8181 (Fx_create_frame): Set sizes pixelwise.
8182 (x_create_tip_frame): Default divider widths to zero.
8183 Pixelize call of change_frame_size.
8184 (Fx_show_tip): Handle divider widths. Initial pixel position
8186 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8187 (Vx_window_vertical_drag_shape): New option.
8188 * xmenu.c (free_frame_menubar): Pixelize call of
8190 * xterm.c (x_draw_window_divider): New function.
8191 (x_update_window_end): Optionally draw right divider.
8192 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8193 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8194 (handle_one_xevent, x_new_font): Calculate pixelwise.
8195 (x_set_window_size_1, x_set_window_size): New argument
8196 pixelwise. Calculate pixelwise.
8197 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8198 (struct x_redisplay_interface): Add x_draw_window_divider.
8199 * xterm.h (struct x_output): Add vertical_drag_cursor.
8201 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8203 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8204 Set invisible frames's `redisplay' when a full redisplay is requested.
8205 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8206 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8207 (display_mode_lines): Set it here instead.
8209 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8211 * dispextern.h (set_window_update_flags): Remove.
8213 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8215 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8217 * xdisp.c (REDISPLAY_SOME_P): New macro.
8218 (redisplay_internal): Use it (bug#15999).
8219 (prepare_menu_bars, redisplay_window): Use it as well.
8221 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8223 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8225 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8226 (globals_of_w32font): Zero it out.
8227 (GetCharWidth32W_Proc): New function pointer.
8228 (get_char_width_32_w): New function.
8229 (compute_metrics): If get_glyph_outline_w returns an error, try
8230 get_char_width_32_w before declaring a failure. This avoids
8231 punishing raster (a.k.a. "bitmap") fonts by slowing down
8232 redisplay. (Bug#6364).
8234 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8236 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8237 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8238 highlight needs to be redisplayed. (Bug#15913)
8240 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8242 Fix minor problems found by static checking.
8243 * buffer.h (struct buffer_text, struct buffer):
8244 * frame.h (struct frame):
8245 * window.h (struct window):
8246 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8247 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8248 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8249 no-longer-valid use of HAVE_MENUS.
8250 * xdisp.c (propagate_buffer_redisplay): Now static.
8252 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8254 * xmenu.c (Fmenu_or_popup_active_p):
8255 * window.c (Fset_window_configuration):
8256 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8257 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8258 * fns.c (Fyes_or_no_p):
8259 * editfns.c (Fmessage_box, Fmessage_or_box):
8260 * alloc.c (make_save_ptr_ptr):
8261 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8263 * window.c (Fset_window_configuration): Move select_window later.
8265 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8267 Refine redisplay optimizations to only redisplay *some* frames/windows
8268 rather than all of them.
8269 * xdisp.c (REDISPLAY_SOME): New constant.
8270 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8271 (bset_redisplay, bset_update_mode_line): New functions.
8272 (message_dolog): Use bset_redisplay.
8273 (clear_garbaged_frames): Use fset_redisplay.
8274 (echo_area_display): Use wset_redisplay.
8275 (buffer_shared_and_changed): Remove.
8276 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8277 frame titles. Compute the actual set of windows redisplayed.
8278 Don't update frame titles and menu bars for frames that don't need to
8280 (propagate_buffer_redisplay): New function.
8282 (redisplay_internal): Use it. Be more selective in the set of windows
8283 we redisplay. Propagate windows_or_buffers_changed to
8284 update_mode_lines a bit later to simplify the code.
8285 (mark_window_display_accurate_1): Reset window and buffer's
8287 (redisplay_window): Do nothing if neither the window nor the buffer nor
8288 the frame needs redisplay.
8289 * window.h (struct window): Add `redisplay' field.
8290 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8291 (redisplay_other_windows, window_list): New declarations.
8292 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8293 (window_list): Not static any more.
8294 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8295 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8296 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8297 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8298 * frame.h (struct frame): Add `redisplay' field.
8299 Move `external_menu_bar' bitfield next to other bit-fields.
8300 (SET_FRAME_GARBAGED): Use fset_redisplay.
8301 (SET_FRAME_VISIBLE): Don't garbage the frame;
8302 Use redisplay_other_windows.
8303 * buffer.h (struct buffer): Add `redisplay' field.
8304 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8305 (modify_overlay): Use bset_redisplay.
8306 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8308 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8310 Support w32 file notifications in batch mode.
8311 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8312 invalid (which happens in batch mode). If non-interactive, call
8313 handle_file_notifications to store file notification events in the
8314 input queue. (Bug#15933)
8316 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8318 * w32inevt.c (handle_file_notifications): Now external, not static.
8320 * w32term.h (handle_file_notifications): Provide prototype.
8322 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8323 init_crit, since init_display, which does that otherwise, is not
8326 2013-11-27 Glenn Morris <rgm@gnu.org>
8328 * Makefile.in ($(lispsource)/international/charprop.el): New.
8329 (emacs$(EXEEXT)): Depend on charprop.el.
8331 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8333 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8334 deleting portions of the buffer under non-nil REPLACE argument.
8337 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8338 directory, watch it and not its parent.
8339 (add_watch): Allow empty string in FILE.
8341 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8343 * window.c (Fset_window_start, window_resize_apply)
8344 (window_scroll): Reset window_end_valid (Bug#15957).
8346 2013-11-27 Glenn Morris <rgm@gnu.org>
8348 * Makefile.in (leimdir): Now in lisp source directory.
8349 ($(leimdir)/leim-list.el): Just use ../leim .
8350 * epaths.in (PATH_DUMPLOADSEARCH):
8351 * lread.c (load_path_default):
8352 * nsterm.m (ns_load_path): No more leim directory.
8354 2013-11-26 Andreas Schwab <schwab@suse.de>
8356 * .gdbinit (xgettype): Add cast.
8358 2013-11-26 Glenn Morris <rgm@gnu.org>
8360 Preload leim-list.el.
8361 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8362 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8363 is a single directory.
8365 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8367 bool-vector-subsetp is now the normal direction (Bug#15912).
8368 * data.c (Fbool_vector_subsetp): Test whether the first argument
8369 is a subset of the second one, not the reverse. Add doc string.
8371 Fix minor problems found by static checking.
8372 * lread.c (load_path_default): Now static.
8373 * textprop.c (text_property_stickiness): Be consistent about the
8374 test used when deciding whether to consider the previous character.
8375 This simplifies the code a bit.
8377 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8379 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8381 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8382 (syms_of_frame): Don't defsubr them.
8384 2013-11-25 Glenn Morris <rgm@gnu.org>
8386 * lread.c (load_path_default): Change the sense of the argument.
8387 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8388 from dump_path. When it is not, avoid checking dump_path twice.
8390 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8391 uninstalled dump_path against installed Vload_path. (Bug#15964)
8393 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8395 Export get_pos_property to Elisp.
8396 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8397 (syms_of_editfns): Export it to Elisp.
8399 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8401 2013-11-23 Romain Francoise <romain@orebokech.com>
8403 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8404 initialization here ...
8405 (syms_of_fileio): ... from here.
8407 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8409 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8410 Please use --enable-check-lisp-object-type.
8412 2013-11-23 Glenn Morris <rgm@gnu.org>
8414 * process.c (get_process): Explicit error for dead buffers.
8416 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8418 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8420 2013-11-23 Glenn Morris <rgm@gnu.org>
8422 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8423 * lread.c (load_path_check): Take path to check as argument.
8424 (load_path_default): New, split from init_lread.
8425 (init_lread): Move calc of default load-path to load_path_default.
8426 Empty elements in EMACSLOADPATH now stand for the default.
8427 (load-path): Doc fix.
8428 * emacs.c (decode_env_path): Add option to treat empty elements
8429 as nil rather than ".".
8430 * callproc.c (init_callproc_1, init_callproc):
8431 * image.c (Vx_bitmap_file_path):
8432 * lisp.h (decode_env_path):
8433 * lread.c (Vsource_directory):
8434 Update for new argument spec of decode_env_path.
8436 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8438 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8439 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8441 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8443 Fix some dependency problems that cause unnecessary recompiles.
8444 Problem reported by RMS in
8445 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8446 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8447 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8448 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8449 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8450 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8451 (boostrap-clean): No need to remove stamp-oldxmenu.
8453 Fix recently introduced bool vector overrun.
8454 This was due to an optimization that went awry.
8455 Reported by Glenn Morris in
8456 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8457 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8458 for empty vectors, undoing the 2013-11-18 change.
8459 * data.c (bool_vector_binop_driver): Rely on this.
8460 Fix bug that occasionally overran the destination.
8461 * lisp.h (struct Lisp_Bool_vector): Document this.
8463 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8465 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8468 * nsterm.m (init, run, stop:): Comment out for now, does not work
8471 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8473 * charset.c (syms_of_charset): Don't read past end of string.
8475 2013-11-19 Glenn Morris <rgm@gnu.org>
8477 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8479 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8481 Add hooks to run on gaining/losing focus. (Bug#15029)
8482 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8483 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8484 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8486 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8488 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8489 The old names predated the API change that put destination at end.
8491 Improve API of recently-added bool vector functions (Bug#15912).
8492 The old API had (bool-vector-count-matches A B)
8493 and (bool-vector-count-matches-at A B I), which gave the
8494 misleading impression that the two functions were variants, one
8495 with a location I. The new API has (bool-vector-count-population A)
8496 and (bool-vector-count-consecutive A B I) to make the distinction
8497 clearer. The first function no longer has a B argument, since the
8498 caller can easily determine the number of nils if the length and
8499 number of ts is known.
8500 * data.c (Fbool_vector_count_population): Rename from
8501 bool_vector_count_matches, and accept just 1 argument.
8502 (Fbool_vector_count_consecutive): Rename from
8503 Fbool_vector_count_matches_at.
8505 Always allocate at least one bits_word per bool vector.
8506 See Daniel Colascione in:
8507 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8508 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8509 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8510 * lisp.h (struct Lisp_Bool_vector): Document this.
8512 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8514 * insdel.c (invalidate_buffer_caches): New function, consolidated
8515 from part of prepare_to_modify_buffer.
8516 (insert_from_gap, prepare_to_modify_buffer):
8517 * coding.c (code_convert_region, code_convert_string):
8518 Call invalidate_buffer_caches. (Bug#15841)
8520 * lisp.h (invalidate_buffer_caches): Add prototype.
8522 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8524 * w32term.c (x_update_window_end): Don't invalidate the entire
8525 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8526 highlight needs to be redisplayed. (Bug#15913)
8528 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8530 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8532 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8534 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8535 while we are using Vprin1_to_string_buffer.
8537 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8538 after inserting the description string. (Bug#15907)
8540 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8542 * data.c: Work around bogus GCC diagnostic about shift count.
8543 Reported by Eli Zaretskii in
8544 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8545 (pre_value): New function.
8546 (count_trailing_zero_bits): Use it.
8548 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8550 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8551 assume C macros are not supported even under -g3 in these old GCC
8554 2013-11-15 Leo Liu <sdl.web@gmail.com>
8556 * minibuf.c (Ftry_completion, Fall_completions)
8557 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8559 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8561 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8562 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8563 This avoids placing unnecessary constants into the Emacs code.
8565 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8567 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8568 for Cygwin w32 build.
8570 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8571 for Cygwin w32 build. (Bug#15892)
8573 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8575 Simplify, port and tune bool vector implementation.
8576 * alloc.c (bool_vector_exact_payload_bytes)
8577 (bool_vector_payload_bytes): Remove.
8578 (bool_vector_fill): Return its argument.
8579 * alloc.c (bool_vector_fill):
8581 * print.c (print_object):
8582 Simplify by using bool_vector_bytes.
8583 * alloc.c (make_uninit_bool_vector):
8584 New function, broken out from Fmake_bool_vector.
8585 (Fmake_bool_vector): Use it. Use tail call.
8586 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8587 * data.c (BITS_PER_ULL): New constant.
8588 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8589 if long long versions don't exist.
8590 (shift_right_ull): New function.
8591 (count_one_bits_word): New function, replacing popcount_bits_word
8592 macro. Don't assume that bits_word is no wider than long long.
8593 (count_one_bits_word, count_trailing_zero_bits):
8594 Don't assume that bits_word is no wider than long long.
8595 * data.c (bool_vector_binop_driver, bool_vector_not):
8596 * fns.c (Fcopy_sequence):
8598 Create an uninitialized destination, to avoid needless work.
8599 (internal_equal): Simplify.
8600 (Ffillarray): Prefer tail call.
8601 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8602 contain at least one word.
8603 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8604 chars are narrower than ints.
8605 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8606 * fns.c (Fcopy_sequence):
8608 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8609 Don't try to port to hosts where bits_word values have holes; the
8610 code wouldn't work there anyway. Verify this assumption, though.
8611 (bool_vector_bytes): New function.
8612 (make_uninit_bool_vector): New decl.
8613 (bool_vector_fill): Now returns Lisp_Object.
8615 * xfns.c (xic_create_fontsetname):
8616 * xrdb.c (gethomedir): Prefer tail calls.
8618 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8620 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8621 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8623 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8624 that requires a return value.
8625 (Fset_buffer_modified_p): Take advantage of this change to do
8628 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8630 * buffer.c (Frestore_buffer_modified_p): Sync it with
8631 Fset_buffer_modified_p.
8632 (Fforce_mode_line_update): New function, moved from subr.el.
8633 (Fset_buffer_modified_p): Use them.
8634 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8636 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8638 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8639 This avoids undefined behavior when subtracting pointers into
8640 different aways. On my platform it also makes the code a tad
8641 smaller and presumably faster.
8643 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8645 * keyboard.c (command_loop_1): Use region-extract-function.
8646 * insdel.c (Qregion_extract_function): Not static any more (can we
8647 stop pretending that these vars can benefit from being marked static?).
8649 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8651 * search.c (find_newline): If buffer text is relocated during the
8652 "dumb loop", adjust C pointers into buffer text to follow suit.
8655 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8657 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8658 for conversion (Bug#15837).
8660 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8662 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8663 for the entire range of inserted characters. (Bug#15841)
8665 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8667 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8669 (realize_default_face): Remove assignment to distant-foreground if
8670 unspecified (Bug#15815).
8672 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8674 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8675 cache-long-scans disabled, since we don't want to call
8676 prepare_to_modify_buffer (in insert_1_both) for each message we
8679 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8680 from buffer.c. Improve commentary to the buffer field setter
8683 * buffer.c (bset_cache_long_scans): Static function deleted.
8684 Improve commentary to the buffer field setter functions.
8685 (init_buffer_once): Default for cache-long-scans changed to t.
8688 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8690 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8692 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8693 This bug was introduced in my 2013-06-21 change, and caused
8694 struct Lisp_Sub_Char_Table objects to be given too many slots,
8695 which broke 'make -C admin/unidata'.
8697 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8699 Import changes from mac-port 4.5.
8700 * macfont.m (mac_font_copy_default_descriptors_for_language)
8701 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8702 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8703 (macfont_language_default_font_names): New.
8704 (macfont_list): Rearrange language/charset code.
8705 (macfont_close): Don't check for macfont_info->cache.
8706 (mac_ctfont_create_preferred_family_for_attributes): New font
8707 selection code, call
8708 mac_font_copy_default_name_for_charset_and_languages.
8709 (mac_font_copy_default_descriptors_for_language)
8710 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8712 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8714 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8716 Port to C11 aligned_alloc, and fix some integer overflows.
8717 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8718 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8719 and use of posix_memalign replaced with aligned_alloc.
8720 (aligned_alloc): New function, defined or declared as needed.
8721 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8722 Don't undef; configure.ac now does this.
8723 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8724 (calloc, aligned_alloc): Check for integer overflow.
8725 (aligned_alloc): Rename from memalign. All uses changed.
8726 (memalign): New function, an alias for aligned_alloc.
8728 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8730 * xdisp.c (redisplay_internal): Fix typo in last change.
8732 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8734 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8736 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8738 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8739 redisplay--mode-lines-cause.
8740 (redisplay_internal): Keep them uptodate. Remove redundant check of
8741 buffer_shared_and_changed.
8742 * *.[chm]: Number every assignment to update_mode_lines so we
8743 can track why it is set.
8745 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8747 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8749 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8751 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8752 can track why it is set.
8754 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8756 Integer-related fixes for term.c etc.
8757 * dispextern.h (face_tty_specified_color): New function.
8758 * term.c (turn_on_face): Don't rely on undefined behavior when
8759 assigning an out-of-range value to 'long'.
8760 Simplify test for toggling highlight.
8761 (tty_capable_p): Omit last two (unused) args. All callers changed.
8762 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8763 (read_menu_input, tty_menu_activate, tty_menu_show):
8764 * xfaces.c (x_supports_face_attributes_p)
8765 (tty_supports_face_attributes_p):
8766 Use bool for boolean. All callers changed.
8767 (tty_supports_face_attributes_p): Omit defaults for color indices;
8768 no longer needed. Simplify tail call.
8770 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8772 * xdisp.c (prepare_menu_bars): Mark static.
8773 * lisp.h (prepare_menu_bars): Don't declare.
8774 * xselect.c (x_handle_selection_clear):
8775 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8777 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8779 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8780 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8782 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8784 * keyboard.c (Fcommand_error_default_function): Rename from
8785 Fdefault_error_output.
8787 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8789 * keyboard.c (Fdefault_error_output): New function, extracted from
8791 (syms_of_keyboard): Use it for Vcommand_error_function.
8793 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8795 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8796 (init_eval): Use it to ensure handlerlist is non-NULL.
8797 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8798 (Fsignal): Adjust NULLness test of handlerlist.
8799 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8801 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8803 * callproc.c (call_process): Call prepare_to_modify_buffer before
8804 decoding text read from the sub-process, as the decoded stuff will
8805 be inserted into the buffer. This will invalidate the various
8806 caches maintained for the buffer. (Bug#15148)
8808 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8810 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8811 string of glyphless-char-display.
8813 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8815 * nsfns.m (ns_get_name_from_ioreg): New function.
8816 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8817 OSX >= 10.9. Use ns_get_name_from_ioreg.
8819 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8821 Simplify and port recent bool vector changes.
8822 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8823 only in this file. Use a more-efficient implementation if the
8824 second argument is a power of 2.
8825 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8826 Remove no-longer-necessary compile-time checks.
8827 (bool_vector_exact_payload_bytes): New function.
8828 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8829 exact payload changed to call the new function. Do not assume
8830 that the arg or result fits in ptrdiff_t.
8831 (bool_vector_fill): New function.
8832 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8834 (vroundup_ct): Don't assume arg fits in size_t.
8835 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8836 invoke set_category_set.
8837 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8838 All callers changed. Use bool_vector_set.
8839 * category.h (XCATEGORY_SET): Remove; no longer needed.
8840 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8842 * data.c (Faref): Use bool_vector_ref.
8843 (Faset): Use bool_vector_set.
8844 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8845 (Fbool_vector_not, Fbool_vector_count_matches)
8846 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8847 * fns.c (concat): Use bool_vector_ref.
8848 (Ffillarray): Use bool_vector_fill.
8849 (mapcar1): Use bool_vector_ref.
8850 (sxhash_bool_vector): Hash words, not bytes.
8851 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8852 a constant, since it's now used in #if.
8853 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8854 unsigned char on unusual architectures, so that we no longer
8855 assume that the number of bits per bits_word is a power of two or
8856 is a multiple of 8 or of CHAR_BIT.
8857 (Qt): Add forward decl.
8858 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8859 at least as strictly as bits_word.
8860 (bool_vector_data, bool_vector_uchar_data): New accessors.
8861 All data structure accesses changed to use them.
8862 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8863 (bool_vector_set): New functions.
8864 (bool_vector_fill): New decl.
8865 (ROUNDUP): Move to alloc.c as described above.
8867 Fix recent gnutls changes.
8868 * gnutls.c (Fgnutls_boot): Don't assume C99.
8869 * process.c (wait_reading_process_output): Fix typo in recent change.
8871 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8873 * process.c (wait_reading_process_output, read_process_output)
8874 (send_process): Check gnutls_state is not NULL.
8876 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8877 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8879 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8881 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8882 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8884 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8887 * nsfns.m (Fx_create_frame): Fix memory leak.
8889 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8890 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8891 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8893 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8895 * xdisp.c (message3_nolog, message_with_string): Encode the string
8896 before writing it to the terminal in a non-interactive session.
8898 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8899 sure we concatenate them into a unibyte string.
8901 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8902 resulting temporary name before returning it to the caller.
8903 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8904 is a unibyte string, convert NAME to a unibyte string to ensure
8905 that the result is also a unibyte string.
8907 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8908 create unibyte strings from default paths and directory/file
8911 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8914 * callproc.c (init_callproc): Use build_unibyte_string to make
8915 sure we create unibyte strings from default paths and
8916 directory/file names.
8918 * buffer.c (init_buffer): Don't store default-directory of
8919 *scratch* in multibyte form. The original problem which led to
8920 that is described in
8921 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8922 but it was solved long ago. (Bug#15260)
8924 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8926 Port to stricter C99 platforms.
8927 Especially, C99 prohibits nesting a struct X inside struct Y if
8928 struct X has a flexible array member.
8929 * alloc.c (struct sdata): New type.
8930 (sdata): Implement in terms of struct sdata.
8931 Remove u member; all uses replaced by next_vector, set_next_vector.
8932 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8933 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8934 (struct sblock): Rename first_data member to data, which is now
8935 a flexible array member. All uses changed.
8936 (next_vector, set_next_vector, large_vector_vec): New functions.
8937 (vector_alignment): New constant.
8938 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8939 (struct large-vector): Now merely a NEXT member, since the old approach
8940 ran afoul of stricter C99. All uses changed to use
8941 large_vector_vec or large_vector_offset.
8942 (large_vector_offset): New constant.
8943 * dispnew.c: Include tparam.h, for tgetent.
8944 Do not include term.h; no longer needed.
8945 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8946 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8947 (struct Lisp_Vector): Use a flexible array member for contents,
8948 instead of a union with a member that is an array of size 1.
8950 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8951 fact that the struct no longer contains a union.
8952 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8953 (struct Lisp_Save_Value, struct Lisp_Free):
8954 Use unsigned, not int, for spacers, to avoid c99 warning.
8955 (union specbinding): Use unsigned, not bool, for bitfield, as
8956 bool is not portable to pre-C99 hosts.
8958 2013-11-04 Glenn Morris <rgm@gnu.org>
8960 * emacs.c (usage_message): Mention that `-L :...' appends.
8962 2013-11-02 Glenn Morris <rgm@gnu.org>
8964 * Makefile.in (abs_builddir): Remove.
8965 (bootstrap_exe): Use relative filename.
8967 Use relative filenames in TAGS files.
8968 * Makefile.in (abs_srcdir): Remove it again.
8969 (.PHONY): Remove frc.
8970 (maintainer-clean): No more TAGS-LISP file.
8971 (TAGS): Pass relative file names to etags.
8972 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8974 * Makefile.in (abs_srcdir): New, set by configure.
8976 (maintainer-clean): Remove pointless echo. That should be in the
8977 top-level Makefile, if anywhere. Delete TAGS-LISP.
8978 (extraclean): No s/ and m/ directories for some time.
8979 (TAGS): Also depend on ctagsfiles3.
8980 Remove no-longer-defined S_FILE.
8981 Pass absolute filenames to etags once more.
8982 (TAGS-LISP): Replace lispdir with its expansion.
8983 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8984 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8986 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8988 * xfaces.c (check_lface_attrs, realize_default_face):
8989 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8990 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8992 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8994 * emacs.c (original_pwd): Remove global var by making it local.
8995 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8997 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8999 * xfaces.c: Declare color_distance.
9000 (QCdistant_foreground): New variable.
9001 (NEAR_SAME_COLOR_THRESHOLD): New define.
9002 (load_color2): New function.
9003 (load_color): Call load_color2.
9004 (load_face_colors): Call load_color2 and if distant-color is specified
9005 calculate distant and use distant-color if colors are near.
9006 (LFACE_DISTANT_FOREGROUND): New define.
9007 (merge_face_ref, Finternal_set_lisp_face_attribute)
9008 (Finternal_get_lisp_face_attribute)
9009 (x_supports_face_attributes_p): Handle distant-foreground similar to
9011 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9013 * dispextern.h (lface_attribute_index):
9014 Add LFACE_DISTANT_FOREGROUND_INDEX.
9016 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9018 * image.c (pbm_next_char): New function.
9019 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9020 (pbm_scan_number): Use it.
9021 (Qlibjpeg_version): New variable.
9022 (syms_of_image): DEFSYM and initialize it.
9024 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9026 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9028 2013-10-31 Glenn Morris <rgm@gnu.org>
9030 * emacs.c (original_pwd): New char.
9031 (main): If using --chdir, store original_pwd.
9032 (init_cmdargs): When setting Vinvocation_directory based on a
9033 relative argv[0], use original_pwd if set. (Bug#15768)
9035 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9037 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9039 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9041 * insdel.c: Fix minor problems found by static checking.
9042 (Qregion_extract_function): Now static.
9043 (prepare_to_modify_buffer_1): Remove unused locals.
9045 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9047 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9048 (syms_of_xdisp): Declare pre-redisplay-function.
9049 (markpos_of_region): Remove function.
9050 (init_iterator, compute_stop_pos, handle_face_prop)
9051 (face_before_or_after_it_pos, reseat_to_string)
9052 (get_next_display_element, window_buffer_changed)
9053 (redisplay_internal, try_cursor_movement, redisplay_window)
9054 (try_window_reusing_current_matrix, try_window_id, display_line)
9055 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9056 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9057 * window.h (struct window): Remove field `region_showing'.
9058 * dispextern.h (struct it): Remove region_beg/end_charpos.
9059 (face_at_buffer_position, face_for_overlay_string)
9060 (face_at_string_position): Update prototypes.
9061 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9062 (face_at_string_position): Remove `region_beg' and `region_end' args.
9063 * fontset.c (Finternal_char_font):
9064 * font.c (font_at, font_range): Adjust calls accordingly.
9065 * insdel.c (Qregion_extract_function): New var.
9066 (syms_of_insdel): Initialize it.
9067 (prepare_to_modify_buffer_1): Use it.
9069 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9071 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9072 * ftxfont.c (ftxfont_get_gcs):
9073 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9074 * xfaces.c (x_free_colors, x_free_dpy_colors)
9075 (x_create_gc, unload_color):
9076 * xselect.c (x_property_data_to_lisp):
9077 * xsettings.c (parse_settings):
9078 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9079 (get_bits_and_offset): Adjust definition.
9080 * frame.c (XParseGeometry): Adjust locals.
9081 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9082 * regex.h (toplevel): Likewise for reg_syntax_t.
9084 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9086 * eval.c (run_hook_with_args): Use FUNCTIONP.
9088 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9090 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9091 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9092 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9093 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9094 on MS-Windows anyway.
9095 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9096 (free_realized_face): ...adjust user.
9097 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9098 white relief pixels to -1.
9099 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9100 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9101 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9103 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9105 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9106 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9107 in practice now. All callers changed.
9109 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9111 * dispextern.h (struct face): Use bitfields for 'underline_type'
9112 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9113 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9114 'stipple' member. Move 'lface' member up to help...
9115 * xfaces.c (make_realized_face): ...this function to find and
9116 clear just the members that need clearing.
9117 (load_face_colors, realize_x_face):
9118 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9120 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9122 * xftfont.c (struct xftfont_info): Remove set-but-unused
9124 (xftfont_open): Adjust user.
9125 (xftfont_get_colors): Remove useless prototype.
9127 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9129 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9130 before passing them to 'unexec'. (Bug#15260)
9132 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9134 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9136 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9138 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9139 the changed signature of the font driver's 'close' method.
9141 * w32font.h (w32font_close): Adjust the prototype to the change in
9142 function definition.
9144 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9146 * w32uniscribe.c (uniscribe_close): Adapt the call to
9147 w32font_close to its new prototype.
9149 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9151 Omit unused frame argument of font API's close function.
9152 * font.h (struct font): Drop frame argument. Adjust comment.
9153 * font.c (font_clear_cache, font_close_object): Adjust users.
9154 * ftfont.c (ftfont_close):
9155 * ftxfont.c (ftxfont_close):
9156 * macfont.m (macfont_close):
9157 * nsfont.m (nsfont_close):
9158 * w32font.c (w32font_close):
9159 * xfont.c (xfont_close):
9160 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9161 tweak comments and make functions safe if called more than once for
9162 the same font object.
9164 Perform font-specific cleanup when font object is swept by GC. See
9165 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9166 * alloc.c (cleanup_vector): New function.
9167 (sweep_vector): Call it for each reclaimed vector object.
9168 * font.h (struct font): Adjust comment.
9170 2013-10-24 Glenn Morris <rgm@gnu.org>
9172 * Makefile.in (abs_top_srcdir): New, set by configure.
9174 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9176 Adjust recent font-related changes to fix bug#15686.
9177 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9178 is a live window system frame, mark its default font too.
9180 2013-10-23 Glenn Morris <rgm@gnu.org>
9182 * Makefile.in (RUN_TEMACS): Make relative (again).
9183 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9184 (bootstrap-emacs$(EXEEXT)):
9185 Quote entities that might contain whitespace.
9187 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9189 Port to Solaris 10 and its bundled GCC.
9190 Problem reported by Timothy C. Burt.
9191 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9193 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9195 Do not allow font caches to grow too large.
9196 * alloc.c (compact_font_cache_entry, compact_font_caches):
9197 New functions or stub if not HAVE_WINDOW_SYSTEM.
9198 (compact_undo_list): Factor out from Fgarbage_collect.
9200 (mark_face_cache): Mark face font. Move down to avoid
9202 (mark_terminals): Do not mark font cache here.
9203 (Fgarbage_collect): Call compaction functions described
9204 above. Adjust comment.
9206 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9208 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9209 chdir to HOME (bug#15607).
9211 * nsterm.m (Qcocoa, Qgnustep): New variables.
9212 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9213 (ns_get_color): Make selection color work for GNUstep also.
9215 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9217 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9218 handles mouse clicks. Instead, let GPM use the same code as all
9219 the other mice use. See the discussion starting at
9220 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9221 for the details of the problem with the menu bar this fixes.
9223 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9225 Remove port-specific display name lists to avoid extra
9226 complexity and data duplication with display info lists.
9227 * xterm.h (x_display_name_list): Remove declaration.
9228 * xterm.c (x_display_name_list): Remove.
9229 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9230 * xfns.c (x_display_info_for_name, Fx_display_list):
9231 Likewise. Use x_display_list where appropriate.
9232 * w32term.h (w32_display_name_list): Remove declaration.
9233 * w32term.c (w32_display_name_list): Remove.
9234 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9236 * w32fns.c (x_display_info_for_name, Fx_display_list):
9237 Likewise. Use x_display_list where appropriate.
9238 * nsterm.h (ns_display_name_list): Remove declaration.
9239 * nsterm.m (ns_display_name_list): Remove.
9240 (ns_term_init, syms_of_nsterm): Adjust users.
9241 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9242 Likewise. Use x_display_list where appropriate.
9243 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9244 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9245 (mark_terminals): Mark per-terminal font cache.
9247 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9249 Don't run timers in input-pending-p. Its new check-timers param
9250 provides the prior behavior. (Bug#15045).
9251 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9253 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9255 Make some functions static in non-Microsoft builds.
9256 On my platform (Fedora 19 x86-64), this shrinks the
9257 Emacs executable (text+data) by 0.25%.
9258 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9259 (load_color) [!MSDOS]:
9260 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9261 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9262 * lisp.h (check_existing):
9263 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9264 (network_interface_info) [!WINDOWSNT]:
9265 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9266 Remove extern decls.
9267 * fileio.c (check_existing):
9268 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9269 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9270 (network_interface_info) [!WINDOWSNT]:
9271 * term.c (encode_terminal_code) [!WINDOWSNT]:
9272 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9273 * xfaces.c (load_color) [!MSDOS]:
9275 * fileio.c (check_existing, check_executable, check_writable):
9276 * process.c (network_interface_list, network_interface_info):
9277 Move earlier, so that we don't need forward decls.
9278 * gnutls.c (fn_gnutls_transport_set_errno)
9279 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9281 * w32.c (init_environment): Use faccessat rather than
9282 check_existing, partly for consistency with the rest of the code
9283 in this file, partly so that check_existing can be static.
9285 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9286 * emacs.c (MAIN_PROGRAM): New macro.
9287 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9288 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9290 bool vector int width fixes
9291 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9292 (Fbool_vector_count_matches_at):
9293 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9294 can exceed PTRDIFF_MAX, at least in theory.
9295 (Fbool_vector_count_matches_at):
9296 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9298 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9300 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9301 (struct sockaddr): Add forward decl, for platforms that lack it.
9303 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9305 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9308 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9310 * w32.c (network_interface_get_info, network_interface_list)
9311 (network_interface_info): New functions. (Bug#15610)
9312 (GetAdaptersInfo_Proc): New typedef.
9313 (get_adapters_info): New wrapper function.
9314 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9316 * process.h (network_interface_list, network_interface_info):
9319 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9320 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9321 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9322 for WINDOWSNT. Doc fix.
9323 (syms_of_process): Defsubr Snetwork_interface_list and
9324 Snetwork_interface_info unconditionally.
9326 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9327 in NS GUI sessions. (Bug#15629)
9329 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9331 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9333 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9335 * print.c (print_object): Print " ..." when truncating bool vectors.
9337 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9339 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9340 standard mouse buttons.
9342 * termhooks.h (struct input_event): Remove incorrect commentary.
9344 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9346 Disallow bool vector operations on mixed-length operands.
9347 The old behavior left garbage in the result vector sometimes,
9348 and didn't seem to be useful.
9349 * data.c (Qwrong_length_argument): New static var.
9350 (wrong_length_argument): New function.
9351 (bool_vector_binop_driver): Check that args agree in length.
9353 * keyboard.c, keyboard.h (all_kboards): Now static.
9355 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9357 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9358 note from the lispref.
9360 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9362 * nsterm.h (struct ns_display_info): Remove set-but-unused
9363 member image_cache (image caches are per-terminal anyway).
9364 (FRAME_X_IMAGE_CACHE): Remove.
9365 * nsterm.m (ns_initialize_display_info): Adjust user.
9367 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9369 * w32proc.c: Include mingw_time.h.
9371 * w32.c: Include mingw_time.h.
9373 Implement scrolling of TTY menus when the screen is too short.
9375 * term.c (tty_menu_display): Accept an additional argument, the
9376 menu item from which to start displaying the menu. Account for
9377 the value of Y when limiting the menu to the number of available
9379 (mi_result): New enumeration.
9380 (read_menu_input): Return enumerated value. When the y coordinate
9381 hits min_y or max_y, return scroll indication instead of wrapping
9383 (tty_menu_activate): Handle the scrolling indications from
9384 read_menu_input. Compute the first menu item to display and pass
9385 it to tty_menu_display.
9387 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9389 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9390 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9391 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9392 Adjust to match the change described below.
9393 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9394 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9395 memory_below_frame members to...
9396 * termchar.h (struct tty_display_info): ...here because they're
9397 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9398 * term.c (init_tty):
9399 * nsterm.m (ns_create_terminal):
9400 * w32term.c (w32_create_terminal):
9401 * xterm.c (x_create_terminal): Adjust users.
9402 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9403 to filter out non-TTY frames. Adjust comment.
9404 (scrolling): Adjust user. Prefer eassert for debugging check.
9406 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9408 * xfaces.c (PT_PER_INCH): Remove unused macro.
9409 * termhooks.h (struct terminal): Remove set-but-unused
9410 member fast_clear_end_of_line.
9411 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9412 * nsterm.m (ns_create_terminal):
9413 * term.c (init_tty):
9414 * w32term.c (w32_create_terminal):
9415 * xterm.c (x_create_terminal): Adjust users.
9417 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9419 * lisp.h (bool_vector_size): New function.
9420 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9421 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9422 (Fbool_vector_not, Fbool_vector_count_matches_at):
9423 Remove uses of 'eassume' that should no longer be needed,
9424 because they are subsumed by the 'eassume' in bool_vector_size.
9426 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9428 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9429 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9430 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9432 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9434 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9435 have different dimensions. (Bug#15575)
9437 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9440 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9442 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9444 * term.c (tty_menu_show): Never return with unbalanced
9445 specpdl. Use eassert for debugging check. Adjust style.
9447 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9449 * term.c (read_menu_input): Make selection of menu items
9450 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9451 (tty_menu_activate): Fix off-by-one error when computing max_y.
9453 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9455 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9456 audit logging (only used with GnuTLS 3.x) and enable it.
9458 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9460 * dispnew.c (redraw_frame): Remove useless #ifdef because
9461 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9462 Also, move TTY fflush to...
9463 * term.c (tty_update_end): ...this function.
9465 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9467 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9468 the end of the frame's glyph matrix. (Bug#15575)
9470 * term.c (tty_menu_display): Don't move cursor while overwriting
9471 frame's glyphs with menu items. Limit the number of items
9472 displayed to what can be shown on the available screen lines,
9473 excluding the echo area.
9474 (tty_menu_activate): Limit the Y coordinate allowed by
9475 read_menu_input to the last screen line used for menu display.
9477 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9479 * lisp.h (eassume): New macro.
9480 Also, include <verify.h>, for 'assume'.
9481 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9482 (vroundup, vector_nbytes):
9483 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9484 (Fbool_vector_not, Fbool_vector_count_matches)
9485 (Fbool_vector_count_matches_at):
9486 Use eassume, not eassert.
9487 * casetab.c (set_identity, shuffle):
9488 * composite.c (composition_gstring_put_cache):
9489 * dispnew.c (update_frame_1):
9490 * ftfont.c (ftfont_shape_by_flt):
9491 * image.c (gif_load):
9492 * intervals.c (offset_intervals):
9493 * macfont.m (macfont_shape):
9494 Remove calls to 'assume' that are no longer needed, because
9495 --enable-gcc-warnings no longer generates bogus warnings
9496 when these calls are removed.
9498 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9500 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9502 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9504 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9505 (Qsubstitute_env_in_file_name): New var.
9506 (syms_of_fileio): Define it.
9508 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9510 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9511 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9514 * term.c (save_and_enable_current_matrix): Don't allocate and
9515 don't save margin areas.
9516 (restore_desired_matrix): Don't restore margin areas.
9517 (free_saved_screen): Don't free margin areas.
9519 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9521 * image.c: Pacify --enable-gcc-warnings.
9522 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9523 #define only if used.
9525 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9527 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9528 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9529 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9530 (gif_load): For giflib v5.x and later, display the error message
9531 produced by giflib when its functions fail.
9532 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9535 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9537 * keyboard.c (last_event_timestamp): Remove. For X selection and
9538 GTK popup menus, it may be obtained from per-frame X display info.
9539 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9540 (process_special_events): Adjust users.
9541 * keyboard.h (last_event_timestamp): Remove declaration.
9542 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9543 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9544 * menu.h (xmenu_show): Adjust prototype.
9545 * menu.c (Fx_popup_menu): Adjust user.
9546 * xselect.c (x_own_selection, x_get_foreign_selection)
9547 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9549 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9551 * keyboard.c (init_kboard): Now static. Add arg
9552 to denote window system. Adjust comment.
9553 (init_keyboard): Adjust user.
9554 (allocate_kboard): New function.
9556 * nsterm.m (ns_term_init):
9557 * term.c (init_tty):
9558 * w32term.c (w32_create_terminal):
9559 * xterm.c (x_term_init): Use it.
9560 * keyboard.h (init_kboard): Remove prototype.
9561 (allocate_kboard): Add prototype.
9563 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9565 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9566 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9568 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9570 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9572 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9574 * term.c (tty_menu_activate): Flush the output stream after
9575 showing the cursor, and don't mark the frame garbaged at exit from
9576 the function. Fixes redisplay glitches when moving from one menu
9579 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9581 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9582 or throw error (Bug#15570).
9584 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9586 * intervals.c (temp_set_point_both): Move test into 'eassert',
9589 * lisp.h (eassert): Don't use 'assume'.
9590 Sometimes 'assume' wins in performance, and sometimes it loses,
9591 so it shouldn't be used all the time. Perhaps we need two
9592 flavors of 'eassert', one for where 'assume' is far more likely
9593 to help or to hurt; but that can be done later.
9594 Problem reported by Dmitry Antipov in
9595 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9596 Also, don't include <verify.h>; no longer needed.
9598 2013-10-09 Glenn Morris <rgm@gnu.org>
9600 * eval.c (Fcond): Doc tweak.
9602 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9604 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9605 expressions with side effects to eassert. (Bug#15565)
9607 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9609 * fns.c (hashfn_user_defined): Allow hash functions to return any
9612 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9614 Fix minor problems found by static checking.
9615 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9616 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9617 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9618 * keyboard.c (read_menu_command): Remove unused local.
9619 * lisp.h (read_menu_command): New decl.
9620 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9621 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9622 Return ptrdiff_t, not int.
9623 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9624 not int, for benefit of xpalloc.
9625 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9627 (have_menus_p): Remove; unused.
9628 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9629 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9630 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9632 (save_and_enable_current_matrix): Omit unnecessary casts.
9633 (read_menu_input): Omit local extern decl (now in lisp.h).
9634 Don't access uninitialized storage if mouse_get_xy fails.
9635 (tty_menu_activate): Mark local as initialized, for lint.
9636 (tty_menu_activate, tty_meny_show): Remove unused locals.
9638 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9640 Support menus on text-mode terminals.
9641 * xterm.h (xw_popup_dialog): Add prototype.
9643 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9644 (xmenu_show): Block input here, instead in Fx_popup_menu.
9645 (xw_popup_dialog): New function, with X-specific bits of popup
9648 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9651 * window.c (Fset_window_configuration): Use run-time tests of the
9652 frame type instead of compile-time conditionals, when menu-bar
9653 lines are considered.
9655 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9656 (w32_popup_dialog): New prototypes.
9658 * w32menu.c (Fx_popup_dialog): Function deleted.
9659 (w32_popup_dialog): New function, with w32 specific bits of popup
9660 dialogs. Block input here.
9662 * w32inevt.c (w32_console_read_socket): Minor change to add
9663 debugging TTY events.
9665 * w32fns.c (show_hourglass): If returning early because the frame
9666 is not a GUI frame, unblock input.
9668 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9669 (cursorY): New functions.
9671 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9672 WINDOWSNT, macros that call curX and curY elsewhere.
9674 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9676 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9677 specific function to hide and show cursor on a text-mode terminal.
9678 (tty_menu_struct, struct tty_menu_state): New structures.
9679 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9680 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9681 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9682 (tty_menu_locate, save_and_enable_current_matrix)
9683 (restore_desired_matrix, screen_update, read_menu_input)
9684 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9685 (tty_pop_down_menu, tty_menu_last_menubar_item)
9686 (tty_menu_new_item_coords, tty_menu_show): New functions.
9687 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9689 * nsterm.h (ns_popup_dialog): Adjust prototype.
9691 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9693 (ns_popup_dialog): Adapt order of arguments to the other
9694 *_menu_show implementations.
9695 (Fx_popup_dialog): Function deleted.
9697 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9699 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9701 * menu.c (have_boxes): New function.
9702 (single_keymap_panes): Use it instead of a compile-time
9704 (single_menu_item): Use run-time tests of the frame type instead
9705 of compile-time conditionals.
9706 (encode_menu_string): New function.
9707 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9708 the macro, since different types of frame need different encoding
9710 (digest_single_submenu): Use run-time tests of frame type instead
9711 of, or in addition to, compile-time conditionals.
9712 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9713 (Fx_popup_menu): Detect when the function is called from keyboard
9714 on a TTY. Don't barf when invoked on a text-mode frame.
9715 Check frame type at run time, instead of compile-time conditionals for
9716 invoking terminal-specific menu-show functions.
9717 Call tty_menu_show on text-mode frames.
9718 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9719 run time to determine which alternative to invoke; support dialogs
9722 * keyboard.h <Qmouse_movement>: Declare.
9724 * keyboard.c <Qmouse_movement>: Now extern.
9725 <Qecho_keystrokes>: New static variable.
9726 (read_key_sequence): Accept an additional argument, a flag to
9727 prevent redisplay during reading of the key sequence. All callers
9729 (read_menu_command): New function.
9730 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9732 (toolkit_menubar_in_use): New function.
9733 (make_lispy_event): Use it instead of a compile-time test.
9735 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9736 window-system being available.
9738 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9739 to x-popup-dialog on the frame type, they all now support popup
9742 * dispnew.c (save_current_matrix): Save the margin areas.
9743 (restore_current_matrix): Restore margin areas.
9744 (update_frame_with_menu): New function.
9746 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9749 * alloc.c (make_save_ptr): Now compiled unconditionally.
9751 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9753 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9754 (redraw_frame, update_frame): Adjust users.
9755 * dispextern.h (set_window_update_flags): Adjust prototype.
9756 * xdisp.c (redisplay_internal): When updating all frames with zero
9757 windows_or_buffers_changed, assume that only the windows that shows
9758 current buffer should be really updated.
9760 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9762 Do not allocate huge temporary memory areas and objects while encoding
9763 for file I/O, thus reducing an enormous memory usage for large buffers.
9764 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9765 * coding.h (struct coding_system): New member raw_destination.
9766 * coding.c (setup_coding_system): Initialize it to zero.
9767 (encode_coding_object): If raw_destination is set, do not create
9768 dst_object. Add comment.
9769 * fileio.c (toplevel): New constant E_WRITE_MAX.
9770 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9771 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9773 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9775 * nsterm.m (windowDidExitFullScreen:)
9776 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9778 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9780 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9781 * keyboard.c (unblock_input_to): Don't process pending signals
9782 if a fatal error is in progress.
9784 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9785 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9786 they're talking about words in Lisp bool vectors.
9787 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9788 * data.c (popcount_bits_word): Rename from popcount_size_t.
9789 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9792 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9794 Improve support for popcount and counting trailing zeros (Bug#15550).
9795 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9796 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9797 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9798 (popcount_size_t_msc, popcount_size_t_gcc):
9799 Remove; now done by Gnulib.
9800 (popcount_size_t): Now a macro that defers to Gnulib.
9801 (count_trailing_zero_bits): Return int, for consistency with
9802 Gnulib and because Emacs prefers signed to unsigned int.
9803 Don't assume that size_t is either unsigned int or unsigned long
9804 or unsigned long long.
9805 (size_t_to_host_endian): Do not assume that size_t is either
9806 exactly 32 or exactly 64 bits wide.
9807 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9808 etc., so that it's now an enum constant, not a macro.
9809 No need to assume that it's either 32 or 64.
9811 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9813 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9816 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9818 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9819 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9821 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9823 emacs_read and emacs_write now use void *, not char *.
9824 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9825 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9826 Buffer arg is now void *, not char *. This matches plain
9827 'read' and 'write' better, and avoids a constraint violation
9828 on Solaris 9 with Oracle Studio.
9830 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9832 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9833 memset to explicit loop. Otherwise copy largest possible chunk
9834 from initialized to uninitialized part, thus allowing the longer
9835 memcpy runs and reducing the number of loop iterations.
9837 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9839 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9840 hide toolbar (Bug#15388).
9841 (windowDidEnterFullScreen:): If presentation options are zero,
9842 set them here (Bug#15388).
9843 (ns_update_auto_hide_menu_bar): Remove runtime check.
9844 Don't auto hide dock unless menubar is also auto hidden.
9846 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9848 * editfns.c (message): Mention batch mode in doc string.
9850 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9852 * nsterm.m (check_native_fs): Remove erroneous comment.
9854 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9856 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9857 uses find_newline instead of scan_newline and so doesn't move point.
9859 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9861 Use hardware support for byteswapping on glibc x86 etc.
9862 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9863 whereas the old swap64 needed 30.
9864 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9865 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9866 Use byteswap.h's macros to swap bytes.
9867 * lisp.h (swap16, swap32, swap64): Remove.
9868 All uses replaced by bswap_16, bswap_32, bswap_64.
9870 * bytecode.c (exec_byte_code): Use some more volatile variables
9871 to work around local variables getting clobbered by longjmp.
9872 Port to pre-C99, which doesn't allow decls after stmts.
9874 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9876 * lisp.h (eassert): Assume that COND is true when optimizing.
9877 In other words, take on the behavior of eassert_and_assume.
9878 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9879 (eassert_and_assume): Remove. All uses replaced by eassert.
9881 * xdisp.c (Qglyphless_char): Now static.
9883 Adjust to merge from gnulib.
9884 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9885 * lisp.h: Include <verify.h>, for 'assume'.
9887 * eval.c (clobbered_eassert): New macro.
9888 (internal_catch, internal_condition_case)
9889 (internal_condition_case_1, internal_condition_case_2)
9890 (internal_condition_case_n): Use it instead of eassert
9891 when the argument contains locals clobbered by longjmp.
9892 Don't use clobbered locals outside of clobbered_eassert.
9893 (internal_lisp_condition_case): Use a volatile variable
9894 to work around a local variable's getting clobbered.
9896 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9898 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9899 (PUSH_HANDLER): New macro.
9900 (catchlist): Remove.
9901 (handlerlist): Always declare.
9903 * eval.c (catchlist): Remove (merge with handlerlist).
9904 (handlerlist, lisp_eval_depth): Not static any more.
9905 (internal_catch, internal_condition_case, internal_condition_case_1)
9906 (internal_condition_case_2, internal_condition_case_n):
9908 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9909 handlerlist/catchlist.
9910 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9911 handlerlist which can only handle a single condition-case handler at
9913 (find_handler_clause): Simplify since we only a single branch here
9916 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9918 (bcall0): New function.
9919 (exec_byte_code): Add corresponding cases. Improve error message when
9920 encountering an invalid byte-code. Let Bunwind_protect accept
9921 a function (rather than a list of expressions) as argument.
9923 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9924 and make them unconditional now that they're heap-allocated.
9926 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9928 * charset.c (Fdecode_char, Fencode_char): Remove description of
9929 `restriction' arg. now that it's hidden by advertised-calling-convention.
9931 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9933 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9934 Remove unused variable (from mac-port).
9935 (macfont_draw): Use s->ybase for correct y position.
9937 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9939 * frame.h (struct frame): Drop has_minibuffer member because...
9940 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9941 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9943 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9945 * window.h (struct window): Prefer enum text_cursor_kinds to int
9946 for phys_cursor_type member. Move the latter, phys_cursor_width,
9947 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9948 * window.c (replace_window, make_window): Adjust users.
9950 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9952 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9953 this module is never compiled otherwise.
9955 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9957 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9960 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9962 * xdisp.c (get_next_display_element): Don't call face_for_font in
9963 a build configured --without-x. (Bug#15484)
9965 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9967 * window.c (calc_absolute_offset): #elif should be #elif defined.
9969 * frame.c (delete_frame): Block/unblock input to overcome race
9970 condition (Bug#15475).
9972 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9974 * frame.c (delete_frame): Record selected frame only after
9975 calling Qdelete_frame_functions (Bug#15477).
9977 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9979 * nsterm.m (ns_selection_color): Remove.
9980 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9981 NSColor selectedText(Background)Color. Only for COCOA.
9982 (ns_term_init): Remove assignment of ns_selection_color, logic
9983 moved to ns_get_color.
9985 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9986 NS_SELECTION_COLOR_DEFAULT.
9987 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9989 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9991 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9992 frame' does not have the tool_bar_window member.
9994 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9996 Signal error when reading an empty byte-code object (Bug#15405)
9997 * lread.c (read1): Signal error.
9998 * alloc.c (make_byte_code): eassert header size.
9999 (sweep_vectors): Change an int to size_t.
10001 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10003 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10004 instead of ints, as it's the usual style for offsetof constants. See:
10005 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10007 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10008 This is ugly, but it should fix the performance problem for older
10009 GCC versions in the short run. I'll look into integrating the
10010 Gnulib module for popcount, as a better fix.
10011 See the thread starting in:
10012 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10013 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10014 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10015 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10016 (popcount_size_t): Use it.
10018 2013-09-24 Daniel Colascione <dancol@dancol.org>
10020 * process.c (Fnetwork_interface_info): Fix build break due to
10023 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10025 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10026 Prefer signed to unsigned integers where either will do.
10027 No need for 'const' on locals that do not escape.
10028 Omit easserts with unnecessary and unportable assumptions about
10029 alignment. Avoid unnecessary casts to char *.
10031 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10033 Use union for the payload of struct Lisp_Vector.
10034 This helps to avoid a few glitches dictated by C's aliasing rules.
10035 * lisp.h (struct Lisp_Vector): Use union for next and
10036 contents member. Adjust comment. Change related users.
10037 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10038 Related users changed.
10039 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10040 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10041 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10042 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10044 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10046 Optimize glyph row clearing and copying routines.
10047 * dispextern.h (struct glyph_row): Change layout of struct
10048 glyph_row to help copy_row_except_pointers. Adjust comment.
10049 * dispnew.c (null_row): Remove.
10050 (clear_glyph_row): Use offsetof and memset to find and clear
10051 just the members that need clearing. Adjust comment.
10052 (copy_row_except_pointers): Likewise for copying.
10054 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10056 Some minor cleanups of recently-added bool vector code.
10057 * conf_post.h (assume): Always return void. Use lint version
10058 only if GCC and MSC versions don't apply.
10059 * conf_post.h (assume):
10060 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10061 Depend on _MSC_VER, not __MSC_VER, for consistency with
10063 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10064 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10065 (bool_vector_binop_driver, count_trailing_zero_bits)
10066 (size_t_to_host_endian): Now static, not static inline;
10067 the latter isn't needed with modern compilers and doesn't
10068 work with older compilers anyway.
10070 * alloc.c (valgrind_p): Use bool for boolean.
10072 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10074 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10075 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10076 (display_last_displayed_message_p, message_buf_print)
10077 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10078 Use bool for boolean.
10079 * dispextern.h (cancel_line, init_desired_glyphs):
10080 Remove ancient leftover.
10081 (help_echo_showing_p, hourglass_shown_p):
10082 * lisp.h (noninteractive_need_newline): Adjust declaration.
10084 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10086 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10088 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10089 ...this file and convert the latter to static. Adjust comment.
10090 (make_initial_frame):
10091 * window.c (init_window_once): Adjust user.
10092 * frame.h (last_nonminibuf_frame): Remove declaration.
10093 * lisp.h (selected_frame): Likewise.
10094 * msdos.c (the_only_display_info): Adjust comment.
10096 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10098 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10099 computing the end column of mouse-highlight that comes from
10100 display or overlay strings. (Bug#15437)
10101 (note_mouse_highlight): Adapt calculation of last argument to
10102 mouse_face_from_string_pos to the above change.
10104 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10105 all platforms, not just for clang.
10107 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10109 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10110 about excess arguments to snprintf.
10112 * conf_post.h(assume): Use __builtin_unreachable for clang.
10114 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10116 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10117 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10119 2013-09-23 Daniel Colascione <dancol@dancol.org>
10121 * alloc.c (USE_VALGRIND): New macro; on by default
10122 when ENABLE_CHECKING.
10123 (mark_maybe_object, mark_maybe_pointer)
10124 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10126 (valgrind_p) [USE_VALGRIND]: New variable.
10127 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10129 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10131 * process.c (wait_reading_process_output): Change int pnamelen to
10134 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10135 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10136 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10137 argument to unsigned long to avoid warning.
10138 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10140 * conf_post.h (assume): Fix compiler error: x shall be cond.
10142 2013-09-22 Daniel Colascione <dancol@dancol.org>
10144 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10145 warning when compiling without a window system.
10147 2013-09-22 Daniel Colascione <dancol@dancol.org>
10149 * data.c (Qbool_vector_p): New symbol.
10150 (bool_vector_spare_mask, popcount_size_t_generic)
10151 (popcount_size_t_msc, popcount_size_t_gcc)
10153 (bool_vector_binop_driver)
10154 (count_trailing_zero_bits, size_t_to_host_endian)
10155 (Fbool_vector_exclusive_or)
10156 (Fbool_vector_union)
10157 (Fbool_vector_intersection, Fbool_vector_set_difference)
10158 (Fbool_vector_subsetp, Fbool_vector_not)
10159 (Fbool_vector_count_matches)
10160 (Fbool_vector_count_matches_at): New functions.
10161 (syms_of_data): Intern new symbol, functions.
10162 * alloc.c (bool_vector_payload_bytes): New function.
10163 (Fmake_bool_vector): Instead of calling Fmake_vector,
10164 which performs redundant initialization and argument checking,
10165 just call allocate_vector ourselves. Make sure we clear any
10166 terminating padding to zero.
10167 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10168 instead of open-coding the size calculation.
10169 (vroundup_ct): New macro.
10170 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10171 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10172 * composite.c (composition_gstring_put_cache):
10173 Change lint_assume to assume.
10174 * conf_post.h (assume): New macro.
10175 (lint_assume): Remove.
10176 * dispnew.c (update_frame_1): Change lint_assume to assume.
10177 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10179 * image.c (gif_load): Change lint_assume to assume.
10180 * lisp.h (eassert_and_assume): New macro.
10181 (Qbool_vector_p): Declare.
10182 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10183 (swap16, swap32, swap64): New inline functions.
10184 * macfont.m (macfont_shape): Change lint_assume to assume.
10185 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10186 * xsettings.c (parse_settings): Use new swap16 and
10187 swap32 from lisp.h instead of file-specific macros.
10189 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10191 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10192 found (which can legitimately happen when the glyph row at the
10193 window start is disabled in the current_matrix. (Bug#15365)
10195 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10197 Fix syntax.h bug introduced by recent INLINE change.
10198 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10199 conditionally compiled one way in some modules, and a different
10200 way in others. This doesn't work with extern inline functions,
10201 which must have the same definition in all modules, because the
10202 defining code might be shared across modules, depending on the
10203 implementation. Symptoms reported by Martin Rudalics in:
10204 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10205 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10206 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10207 overriding the corresponding functions in syntax.h.
10208 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10209 (syntax_property): New inline functions.
10210 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10211 Rewrite in terms of these new functions.
10213 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10215 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10216 not chars_in_text, whose result depends on the multibyteness of
10217 the current buffer. (Bug#15426)
10219 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10221 Port recent change to hosts where pointers aren't 'long'.
10222 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10223 Don't assume that pointers are the same width as 'long'.
10224 Add a compile-time check that a pointer fits into two X slots.
10226 A simpler, centralized INLINE.
10227 * conf_post.h (INLINE): Define only if not already defined.
10228 This allows us to use a single INLINE, defined by one file
10230 * emacs.c (INLINE): Define it.
10231 Also, include category.h, charset.h, composite.h, dispextern.h,
10232 syntax.h, systime.h, so that their INLINE definitions are expanded
10233 properly for Emacs.
10234 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10235 * buffer.h, buffer.c (BUFFER_INLINE):
10236 * category.h, category.c (CATEGORY_INLINE):
10237 * character.h, character.c (CHARACTER_INLINE):
10238 * charset.h, charset.c (CHARSET_INLINE):
10239 * composite.h, composite.c (COMPOSITE_INLINE):
10240 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10241 * frame.h, frame.c (FRAME_INLINE):
10242 * intervals.h, intervals.c (INTERVALS_INLINE):
10243 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10244 * lisp.h, alloc.c (LISP_INLINE):
10245 * process.h, process.c (PROCESS_INLINE):
10246 * syntax.h, syntax.c (SYNTAX_INLINE):
10247 * systime.h, sysdep.c (SYSTIME_INLINE):
10248 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10249 * window.h, window.c (WINDOW_INLINE):
10250 Remove. All uses replaced with INLINE.
10252 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10254 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10255 to avoid Bug#15398.
10257 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10259 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10260 'const char *' to avoid compiler warnings due to similar change in
10261 the prototype of x_get_string_resource.
10263 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10265 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10266 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10267 going to replace static variables below. Adjust comments.
10268 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10269 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10270 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10271 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10272 Related users changed.
10273 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10274 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10275 last_mouse_movement_time, going to replace static variables below.
10277 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10278 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10280 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10281 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10282 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10283 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10284 static variables below.
10285 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10286 (last_mouse_scroll_bar): Remove.
10287 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10288 (mouseExited): Related users changed.
10290 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10292 Do not use external array to process X scroll bar messages.
10293 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10294 (x_send_scroll_bar_event): Pack window pointer into two slots
10295 of XClientMessageEvent if we're 64-bit. Adjust comment.
10296 (x_scroll_bar_to_input_event): Unpack accordingly.
10298 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10300 Ifdef away recent changes which aren't relevant to NS port.
10301 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10302 [!HAVE_NS]: Declare as such.
10303 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10304 [!HAVE_NS]: Define as such.
10306 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10308 * frame.c (x_redo_mouse_highlight): New function
10309 to factor out common code used in W32 and X ports.
10310 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10311 * xterm.h (struct x_display_info):
10312 * w32term.h (struct w32_display_info):
10313 * nsterm.h (struct ns_display_info): New members
10314 last_mouse_motion_frame, last_mouse_motion_x and
10315 last_mouse_motion_y, going to replace static variables below.
10316 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10317 (redo_mouse_highlight): Remove.
10318 (note_mouse_movement, syms_of_xterm): Adjust user.
10319 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10320 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10321 (redo_mouse_highlight): Remove.
10322 (note_mouse_movement, syms_of_w32term): Adjust user.
10323 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10324 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10326 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10327 * nsfns.m (compute_tip_xy): Adjust user.
10329 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10331 * frame.c (x_mouse_grabbed): New function.
10332 * dispextern.h (x_mouse_grabbed): Add prototype.
10333 (last_mouse_frame): Remove declaration.
10334 * xterm.h (struct x_display_info):
10335 * w32term.h (struct w32_display_info):
10336 * nsterm.h (struct ns_display_info): New member
10337 last_mouse_frame, going to replace...
10338 * xdisp.c (last_mouse_frame): ...global variable.
10339 (note_tool_bar_highlight):
10340 * w32term.c (w32_mouse_position, w32_read_socket):
10341 * xterm.c (XTmouse_position, handle_one_xevent):
10342 Use x_mouse_grabbed.
10343 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10345 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10347 * w32term.c (w32_read_socket): Avoid temporary
10348 variables in a call to x_real_positions.
10349 * xterm.c (handle_one_xevent): Likewise.
10351 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10353 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10354 (x_icon_type): Remove prototype.
10355 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10356 * frame.c (x_icon_type): Remove.
10357 * w32term.c (x_make_frame_visible, x_iconify_frame):
10358 * xterm.c (x_make_frame_visible, x_iconify_frame):
10359 Use x_set_bitmap_icon to factor out common code.
10361 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10363 * dispextern.h (check_x_display_info, x_get_string_resource):
10364 Declare here just once and unify the latter.
10365 * frame.c (check_x_display_info, x_get_string_resource):
10366 * nsterm.h (check_x_display_info):
10367 * xrdb.c (x_get_string_resource):
10368 * xterm.h (check_x_display_info): Remove prototypes.
10369 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10370 * w32reg.c (x_get_string_resource): Likewise.
10371 (w32_get_rdb_resource): Adjust user.
10373 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10375 * xterm.h (struct x_display_info): New member
10376 x_pending_autoraise_frame, going to replace...
10377 * xterm.c (pending_autoraise_frame): ...static variable.
10378 (x_new_focus_frame, XTread_socket): Adjust users.
10379 * w32term.h (struct w32_display_info): New member
10380 w32_pending_autoraise_frame, going to replace...
10381 * w32term.c (pending_autoraise_frame): ...global variable.
10382 (x_new_focus_frame, w32_read_socket): Adjust users.
10384 2013-09-17 Glenn Morris <rgm@gnu.org>
10386 * xdisp.c (message_dolog): If we create *Messages*,
10387 switch it to messages-buffer-mode.
10389 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10391 Don't overuse 'const' in types of locals.
10392 * bidi.c (bidi_count_bytes):
10393 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10394 (xg_event_is_for_scrollbar):
10395 * xselect.c (x_handle_property_notify)
10396 (x_handle_selection_notify, x_handle_dnd_message):
10397 * xsettings.c, xsettings.h (xft_settings_event):
10398 * xterm.c (x_handle_net_wm_state, handle_one_event)
10399 (x_menubar_window_to_frame, x_detect_focus_change)
10400 (construct_mouse_click, note_mouse_movement)
10401 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10402 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10403 (handle_one_xevent, x_handle_net_wm_state):
10404 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10405 (x_handle_dnd_message):
10406 Avoid unnecessary 'const', typically the second 'const' in
10407 'const foo * const arg', a 'const' that does not affect the API
10408 and doesn't significantly help the human reader.
10410 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10412 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10413 only if Glib < 2.36.0.
10414 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10415 * xsettings.c (init_gconf, init_gsettings): Do not check
10417 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10419 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10421 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10423 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10424 before calling g_type_init.
10426 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10428 * nsterm.m (syms_of_nsterm): ... to here.
10430 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10432 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10433 (ignore_next_mouse_click_timeout): Use Time as X does.
10434 (handle_one_xevent): Avoid cast and use unsigned comparison.
10436 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10438 Do not copy X event in handle_one_xevent except KeyPress case.
10439 Wnen XEvent is processed, it is unlikely to be changed except
10440 KeyPress case, so we can avoid copying and use const pointer to
10441 const data to make sure that an event is not changed elsewhere.
10442 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10443 const' and do not create local copy except for the KeyPress event.
10444 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10445 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10446 (x_handle_net_wm_state, x_menubar_window_to_frame)
10447 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10448 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10449 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10450 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10451 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10452 (x_handle_dnd_message):
10453 * xsettings.c (xft_settings_event):
10454 Use 'const XEvent * const' where appropriate.
10455 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10457 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10459 Fix X event waiting to handle multiple frames.
10460 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10461 * xterm.c (pending_event_wait): Remove. Adjust users.
10462 (x_detect_focus_change): Pass frame arg.
10463 (handle_one_xevent): Find related frame early and clear per-frame
10464 wait_event_type only if this is an event for the relevant frame.
10465 (x_wait_for_event): Use per-frame wait_event_type.
10467 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10469 * nsfns.m (Fx_create_frame): Fix font driver registration for
10472 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10473 for syms_of_macfont.
10475 * nsterm.m: Include macfont.h.
10476 (ns_tmp_flags, ns_tmp_font): Remove.
10477 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10478 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10479 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10480 (changeFont:): Fix code style. Check for font driver type when
10483 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10486 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10487 (nsfont_open): Set font driver type.
10488 Set font->ascent and font->descent. Figure out font instead of
10489 ns_tmp_font, and flags instead of ns_tmp_flags.
10490 Fix indentation. Remove call to ns_draw_text_decoration,
10493 * nsfns.m: Include macfont.h.
10494 (Fx_create_frame): Register macfont driver, make a better default font.
10495 (Fns_popup_font_panel): Get font from macfont driver, if used.
10497 * macfont.m, macfont.h, macuvs.h: New files.
10499 * font.h: Declare syms_of_macfont.
10501 * font.c (syms_of_font): Call syms_of_macfont.
10503 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10505 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10507 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10508 and it is always zero for others, so I assume that this is an ancient
10509 leftover which nobody will want to change any more.
10510 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10511 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10512 * frame.c (x_set_scroll_bar_width):
10513 * w32fns.c (w32_createscrollbar):
10514 * w32term.c (w32_set_vertical_scroll_bar):
10515 * xfns.c (x_set_scroll_bar_default_width):
10516 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10517 (x_scroll_bar_expose): Related users changed.
10519 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10521 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10522 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10523 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10525 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10526 Define once here...
10527 * nsterm.h, w32term.h, xterm.h: ...and not here.
10528 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10529 Remove unused Xisms.
10530 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10531 these modules are never compiled otherwise.
10533 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10535 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10536 Doc fix. (Bug#15375)
10538 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10540 Unify Fx_focus_frame between all ports.
10541 * frame.h (x_focus_frame): New prototype.
10542 * xfns.c (Fx_focus_frame): Remove.
10543 (syms_of_xfns): Do not defsubr it.
10544 (x_focus_frame): X implementation.
10545 * nsfns.m (Fx_focus_frame): Remove.
10546 (syms_of_nsfns): Do not defsubr it.
10547 (x_focus_frame): NS implementation.
10548 * w32term.c (Fx_focus_frame): Remove.
10549 (x_focus_on_frame): Rename to...
10550 (x_focus_frame): W32 implementation.
10551 * w32term.h (x_focus_on_frame): Remove prototype.
10552 * w32fns.c (Fx_focus_frame): Remove.
10553 (syms_of_w32fns): Do not defsubr it.
10554 * frame.c (Fx_focus_frame): Define here.
10555 (syms_of_frame): Defsubr here.
10556 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10558 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10560 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10561 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10562 each port to reference the port-specific window system data.
10563 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10564 (FRAME_DISPLAY_INFO): Define.
10565 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10566 (FRAME_DISPLAY_INFO): Define. Adjust users.
10567 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10568 (FRAME_DISPLAY_INFO): Define. Adjust users.
10569 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10570 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10571 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10572 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10573 * xselect.c, xterm.c: All related users changed.
10575 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10577 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10578 (x_menubar_window_to_frame): Remove prototypes.
10579 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10580 (x_menubar_window_to_frame, x_top_window_to_frame):
10582 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10583 (x_menubar_window_to_frame, x_top_window_to_frame):
10584 ...to here and convert all but the last to static.
10586 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10588 * lisp.mk (lisp): Add w32-common-fns.elc.
10590 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10592 * charset.c (char_charset): Document an exception for char-charset.
10594 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10596 * xterm.h (x_display_info): New field last_user_time...
10597 * xterm.c (toplevel): ...to replace static last_user_time.
10598 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10600 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10602 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10603 scroll bar values to prevent thumb from disappear and update comment.
10605 2013-09-11 Glenn Morris <rgm@gnu.org>
10607 * emacs.c (usage_message): Possessive apostrophe tweak.
10609 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10611 * nsterm.m (syms_of_nsterm): Use Qns.
10612 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10613 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10614 * xfns.c (x_display_info_for_name, Fx_open_connection):
10615 Remove old '#if 0' code.
10616 (syms_of_xfns): Use Qx.
10617 * termhooks.h (fullscreen_hook): Remove the leftover.
10618 (struct terminal): Fix typo in comment.
10620 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10622 Cleaning up a few X scroll bar bits.
10623 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10624 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10625 New member last_seen_part, going to replace...
10626 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10627 (xt_action_hook) [USE_LUCID]: Adjust user.
10628 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10629 Lucid-specific scroll bar support.
10630 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10631 to int and adjust to use last_seen_part member.
10632 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10633 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10634 Initialize last_seen_part.
10636 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10638 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10639 insert-buffer-substring an empty string.
10641 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10643 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10644 avoiding a GCC warning.
10646 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10648 Ifdef away frame tool bar code when it is not really used.
10649 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10650 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10651 and minimize_tool_bar_window_p under the above.
10652 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10653 (fset_tool_bar_window): Likewise.
10654 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10655 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10656 (change_frame_size_1):
10657 * window.c (window_from_coordinates, Frecenter): Adjust users.
10658 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10659 code is not really used.
10660 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10661 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10662 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10663 [!USE_GTK && !HAVE_NS]: Define as such.
10664 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10665 (note_mouse_highlight, expose_frame):
10666 * xfns.c (x_set_tool_bar_lines):
10667 * xterm.c (handle_one_xevent): Adjust users.
10669 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10671 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10672 This bug was introduced by my 2013-08-26 patch, which incorrectly
10673 assumed that the terminfo implementation doesn't use termcap buffers.
10674 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10675 these buffers apparently are used after all.
10676 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10677 (struct tty_display_info): Define members termcap_term_buffer and
10678 termcap_strings_buffer even if TERMINFO.
10680 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10683 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10684 'usage' docstring entry to pacify make-docfile.
10686 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10688 Change comparison functions =, <, >, <=, >= to take many arguments.
10689 * data.c: Change comparison functions' interface and implementation.
10690 * lisp.h: Make arithcompare available for efficient two arg
10692 * bytecode.c: Use arithcompare.
10693 * fileio.c: Use new interface.
10695 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10697 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10699 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10701 * eval.c (Feval): Document the new use of `lexical'.
10703 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10705 Review and drop old frame resize hack.
10706 * frame.h (struct frame): Remove force_flush_display_p.
10707 * dispnew.c (update_frame): Adjust user and don't call
10708 flush_frame here. The comment has said that there was an issues
10709 with redisplaying fringes, but I don't see any differences with
10710 and without this hack. Hopefully we can continue without it.
10711 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10712 current frame matrices twice if resized_p is set.
10714 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10716 Do not populate pure Xism x_sync to other ports.
10717 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10718 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10719 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10720 * w32term.h (x_sync): Remove prototype.
10722 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10724 Cleanup frame flushing.
10725 * dispextern.h (struct redisplay_interface):
10726 Drop flush_display_optional because flush_display is enough
10727 for X and flushing via RIF is just a no-op for others.
10728 * frame.h (flush_frame): New function.
10729 * dispnew.c (update_frame):
10730 * minibuf.c (read_minibuf):
10731 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10733 * keyboard.c (detect_input_pending_run_timers): Do not flush
10734 all frames but selected one in redisplay_preserve_echo_area.
10735 * nsterm.m (ns_flush): Remove no-op.
10736 (ns_redisplay_interface): Adjust user.
10737 * w32term.h (x_flush): Remove no-op.
10738 (w32_redisplay_interface): Adjust user.
10739 * xterm.c (x_flush): Simplify because we do not flush all
10740 frames at once any more. Adjust comment.
10741 (x_redisplay_interface): Adjust user.
10743 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10745 Port --without-x --enable-gcc-warnings to Fedora 19.
10746 * gfilenotify.c (globals_of_gfilenotify):
10747 Call g_type_init only if using an older glib version that needs it.
10749 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10751 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10752 (last_glyphless_glyph_merged_face_id): Remove declarations.
10753 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10754 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10755 (last_glyphless_glyph_merged_face_id): Now static.
10756 (merge_escape_glyph_face): New function, refactored from...
10757 (get_next_display_element): ...here.
10758 (merge_glyphless_glyph_face): New function, refactored from...
10759 (produce_glyphless_glyph): ...here...
10760 * term.c (produce_glyphless_glyph): ...and here.
10762 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10764 * eval.c (eval_sub): Only call Ffunction if necessary.
10766 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10768 Attempt to make redisplay more selective when changing cursor type.
10769 * frame.h (struct frame): New bitfield cursor_type_changed.
10770 * xdisp.c (cursor_type_changed): Remove.
10771 (try_cursor_movement, redisplay_window, try_window_id)
10772 (set_frame_cursor_types, try_window_reusing_current_matrix):
10773 Adjust to use per-frame bitfield.
10774 (redisplay_internal): Look for cursor type change on each visible
10775 frame and consider all frames if cursor type has been changed on
10776 the frame other than selected. If cursor type has been changed on
10777 selected frame only, do not use fast update.
10779 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10781 Attempt to make redisplay more selective when changing fonts.
10782 * frame.h (struct frame): New bitfield fonts_changed.
10783 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10784 (adjust_frame_glyphs): Add prototype.
10785 * dispnew.c (fonts_changed_p): Remove.
10786 (adjust_glyphs): Remove because we do not
10787 adjust matrices on all frames at once any more.
10788 (adjust_frame_glyphs): Block and unblock input here.
10789 (adjust_glyph_matrix): Use fonts_changed.
10790 (change_frame_size_1): Use adjust_frame_glyphs.
10791 * font.c (font_open_entity): Use fonts_changed.
10792 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10793 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10794 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10795 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10796 (shrink_mini_window, Fresize_mini_window_internal)
10797 (window_scroll_pixel_based, Fset_window_configuration)
10798 (apply_window_adjustment, Fset_window_vscroll):
10799 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10800 Use adjust_frame_glyphs.
10801 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10802 (try_window_reusing_current_matrix, try_window_id, display_line)
10803 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10804 (redisplay_internal): Consider fonts_changed and adjust frame
10805 matrices for each frame only if the frame is visible. If font
10806 has been changed on some frame during full redisplay, retry
10807 only visible frames where the font has been actually changed.
10809 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10811 Cache current header and mode line height for each window.
10812 * window.h (struct window): New fields mode_line_height
10813 and header_line_height.
10814 * window.c (make_window): Initialize them.
10815 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10816 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10817 (current_mode_line_height, current_header_line_height):
10818 Remove declaration.
10819 * xdisp.c (current_mode_line_height, current_header_line_height):
10821 (pos_visible_p, init_xdisp): Adjust user.
10822 (redisplay_window): Invalidate mode_line_height and
10823 header_line_height if current and desired matrices do not agree.
10825 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10827 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10828 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10830 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10832 Make --without-x compatible with --enable-gcc-warnings.
10833 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10834 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10835 members under HAVE_WINDOW_SYSTEM.
10836 * keyboard.c (make_lispy_focus_out): Likewise.
10837 (record_menu_key): Move under HAVE_MENUS.
10838 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10839 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10840 (syms_of_xdisp): Adjust user.
10841 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10842 (start_hourglass, cancel_hourglass):
10843 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10844 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10845 and CLEAR_FONT_TABLE_NFONTS.
10846 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10847 Declare only if HAVE_WINDOW_SYSTEM.
10848 (lface_same_font_attributes_p, clear_face_gcs): Define only
10849 if HAVE_WINDOW_SYSTEM.
10851 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10853 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10854 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10855 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10857 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10859 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10861 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10863 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10864 This fixes a type error on hosts where ptrdiff_t is wider than int.
10866 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10868 * keyboard.c (read_key_sequence_vs): New function.
10869 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10872 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10874 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10876 Makefile improvements.
10877 * Makefile.in (config.status): Don't use double-colon rules, as
10878 they are not portable according to POSIX. Fix shell typo with `;
10879 I guess this rule has never been tested?
10880 (VCSWITNESS): New macro, to override any environment var.
10882 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10884 * xterm.h (struct x_display_info): Do not track X connection
10885 fd separately because it is always available from Display.
10886 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10889 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10891 * buffer.c (drop_overlay):
10892 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10893 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10895 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10897 * buffer.c (Fmake_overlay, Fmove_overlay):
10898 * intervals.c (set_point_from_marker):
10899 * print.c (PRINTPREPARE): Prefer signal_error
10900 to plain error and report unsuitable marker too.
10902 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10904 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10905 for 'dragging' member.
10906 (struct x_output): Remove set-but-unused leftovers
10907 'left_before_move' and 'top_before_move'.
10908 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10909 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10910 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10911 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10912 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10913 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10914 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10915 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10917 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10919 * nsfont.m (INVALID_GLYPH): New define.
10920 (nsfont_encode_char): Use INVALID_GLYPH.
10921 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10923 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10925 * xterm.c (x_last_mouse_movement_time): Revert last change.
10926 This code should use XDisplayMotionBufferSize to check display's
10927 motion history first, and there are few other issues as well.
10928 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10929 (handle_one_xevent): Adjust user.
10931 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10933 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10934 * frame.c (Flast_nonminibuf_frame): ... to here.
10935 (check_minibuf_window): Don't abort if no window was found
10938 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10940 Use XGetMotionEvents to ask the last mouse motion time from X server.
10941 * xterm.c (X_MOTION_HISTORY): Default to 1.
10942 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10943 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10944 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10945 Ifdef away legacy code.
10946 (XTmouse_position, x_scroll_bar_report_motion):
10947 Use x_last_mouse_movement_time.
10948 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10951 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10953 * msdos.c (last_mouse_window): Move to...
10954 (dos_rawgetc): ...this function and adjust comment.
10955 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10956 (mouseMoved): ...this function and adjust comment.
10957 * w32term.c (last_window): Likewise with...
10958 (w32_read_socket): ...this function.
10959 * xterm.c (last_window): Likewise with...
10960 (handle_one_xevent): ...this function.
10962 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10964 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10965 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10966 (handle_one_xevent): ...to here.
10967 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10970 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10972 * msdos.c (IT_set_terminal_window): Remove no-op.
10973 (initialize_msdos_display): Adjust terminal setup.
10974 * w32console.c (w32con_set_terminal_window): Remove no-op.
10975 (initialize_w32_display): Adjust terminal setup.
10976 * w32term.c (w32_set_terminal_window): Remove no-op.
10977 (w32_create_terminal): Adjust terminal setup.
10978 * xterm.c (XTset_terminal_window): Remove no-op.
10979 (x_create_terminal): Adjust terminal setup.
10981 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10983 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10985 (ns_create_terminal): Adjust terminal setup.
10986 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10988 (w32_create_terminal): Adjust terminal setup.
10989 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10991 (x_create_terminal): Adjust terminal setup.
10993 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10995 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10996 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10997 * dispnew.c (buffer_posn_from_coords):
10998 * window.c (Fwindow_end, displayed_window_lines):
10999 * xdisp.c (redisplay_mode_lines): Use it.
11001 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11003 * fontset.c (face_for_char): Check char in the current face font first
11004 if HAVE_NS (Bug#15138).
11006 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11008 * window.c (temp_output_buffer_show): Make sure window returned
11009 by display_buffer is live (Bug#15213).
11011 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11013 Minor cleanup to avoid forward declarations.
11014 * coding.h (struct ccl_spec): Remove forward declaration.
11015 * composite.h (toplevel): Include font.h.
11016 (struct composition_it, struct face, struct font_metrics):
11017 Remove forward declaration.
11018 * dispextern.h (struct image, struct atimer): Likewise.
11019 * emacsgtkfixed.h (struct frame): Likewise.
11020 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11021 * font.h (struct font_driver, struct font, struct glyph_string)
11022 (struct face): Remove forward declaration.
11023 * fontset.h (struct face, struct font): Likewise.
11024 * frame.h (toplevel): Style cleanup.
11025 (enum output_method): Move to...
11026 * termhooks.h (enum output_method): ...here.
11027 (struct glyph, struct frame, struct ns_display_info)
11028 (struct x_display_info, struct w32_display_info):
11029 Remove forward declaration.
11030 * xterm.h (toplevel): Include termhooks.h.
11031 (struct font, struct window, struct glyph_matrix, struct frame)
11032 (struct input_event, struct face, struct image): Remove forward
11034 * gtkutil.h (struct _widget_value): Likewise.
11035 * keyboard.h (toplevel): Include termhooks.h.
11036 (struct input_event): Remove forward declaration.
11038 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11040 * intervals.c (set_point_from_marker): New function.
11041 * editfns.c (Fgoto_char):
11042 * process.c (Finternal_default_process_filter):
11043 * window.c (select_window_1): Use it.
11044 * buffer.h (set_point_from_marker): Add prototype.
11046 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11048 * w32.c (term_winsock): Call release_listen_threads before calling
11050 (_sys_wait_accept): Wait for accept event in a loop with a finite
11051 timeout, instead of waiting indefinitely. Will hopefully avoid
11052 hanging during exit because WSACleanup deadlocks waiting for the
11053 event object to be released. (Bug#14333)
11055 * w32proc.c (release_listen_threads): New function, signals all
11056 the reader threads that listen for connections to stop waiting.
11058 * w32.h (release_listen_threads): Add prototype.
11060 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11062 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11063 field of new marker (for sanity and safety).
11064 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11065 anyway because XMISCTYPE is a function and can't be an lvalue).
11067 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11069 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11070 (x_after_update_window_line, x_scroll_bar_create)
11071 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11072 (handle_one_xevent, x_clear_frame_area):
11073 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11074 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11075 * xterm.h (x_clear_area): Adjust prototype.
11077 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11079 Hook scanning and indentation functions to find_newline. This helps
11080 to avoid duplicated code and renders more respect to newline cache.
11081 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11082 * cmds.c (Fforward_line):
11083 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11084 Use find_newline and avoid unnecessary point movements.
11085 * search.c (scan_newline): Implement on top of find_newline.
11087 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11089 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11090 scoped code (bug#11258).
11092 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11094 * nsterm.m (last_window): New variable.
11095 (EV_TRAILER2): New macro.
11096 (EV_TRAILER): Call EV_TRAILER2.
11097 (mouseMoved:): Add support for mouse-autoselect-window
11098 on nextstep (Bug#6888).
11100 2013-08-28 Andreas Schwab <schwab@suse.de>
11102 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11103 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11104 Remove unused macro definitions.
11105 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11106 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11107 Only define if emacs.
11109 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11111 Prefer enum glyph_row_area to int where appropriate.
11112 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11114 (window_box, window_box_width, window_box_left, window_box_left_offset)
11115 (window_box_right, window_box_right_offset): Adjust prototypes.
11116 * xdisp.c (window_box, window_box_width, window_box_left)
11117 (window_box_left_offset, window_box_right, window_box_right_offset):
11118 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11119 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11120 * nsterm.m (ns_clip_to_row):
11121 * w32term.c (w32_clip_to_row):
11122 * xterm.c (x_clip_to_row): Likewise.
11124 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11126 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11127 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11129 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11131 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11132 for portability to hosts where /bin/sh has problems.
11134 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11136 Redesign redisplay interface to drop global output_cursor.
11137 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11138 (toplevel): Remove declaration of output_cursor.
11139 (set_output_cursor, x_cursor_to): Remove prototype.
11140 * window.h (struct window): New member output_cursor.
11141 (output_cursor_to): New function to replace RIF member.
11142 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11143 (update_text_area, set_window_cursor_after_update): Use it.
11144 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11145 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11146 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11147 * w32term.c (x_update_window_begin, x_update_window_end):
11148 * xterm.c (x_update_window_begin, x_update_window_end):
11149 Adjust to use per-window output cursor.
11151 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11153 Simplify SELECT_TYPE-related code.
11154 Like EMACS_TIME, this portability layer is no longer needed, since
11155 Emacs has been using fd_set as a portability layer for some time.
11156 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11157 (SELECT_TYPE): Remove. All uses changed to fd_set.
11158 (fd_set) [!FD_SET]: New typedef.
11160 Simplify EMACS_TIME-related code.
11161 This portability layer is no longer needed, since Emacs has been
11162 using struct timespec as a portability layer for some time.
11163 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11164 Include <time.h> rather than "systime.h"; that's all that's needed now.
11165 * dispnew.c: Include <timespec.h> rather than "systime.h";
11166 that's all that's needed now.
11167 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11168 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11169 TIMESPEC_RESOLUTION.
11170 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11171 LOG10_TIMESPEC_RESOLUTION.
11172 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11173 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11174 (make_emacs_time): Remove. All used changed to make_timespec.
11175 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11176 (current_timespec): Rename from current_emacs_time. All uses changed.
11177 (add_emacs_time): Remove. All uses changed to timespec_add.
11178 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11179 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11180 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11181 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11182 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11183 (current_timespec): Rename from current_emacs_time. All uses changed.
11184 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11185 changed to timespec_cmp.
11186 * xgselect.c: Include <timespec.h>, since our .h files don't.
11188 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11190 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11191 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11192 Remove the leftovers.
11193 * gtkutil.c (toplevel): Do not declare Qxft but include
11195 * image.c (toplevel): Do not declare Vlibrary_cache because
11196 it's already done in lisp.h.
11198 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11200 * lisp.h (Mouse_HLInfo): Move from here...
11201 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11202 (reset_mouse_highlight): New function.
11203 * msdos.c (dos_set_window_size, IT_update_begin)
11204 (internal_terminal_init):
11205 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11206 (ns_initialize_display_info):
11207 * w32console.c (initialize_w32_display):
11208 * w32term.c (x_update_window_end, x_free_frame_resources)
11209 (w32_initialize_display_info):
11210 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11211 * window.c (Fdelete_other_windows_internal):
11212 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11213 * termchar.h (toplevel):
11214 * xterm.h (toplevel): Include dispextern.h.
11216 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11218 Fix minor problems found by static checking.
11219 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11220 (expect): Avoid nested-if warning.
11221 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11222 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11223 * nsterm.h, nsterm.m (ns_select):
11224 * xgselect.c, xgselect.h (xg_select):
11225 Adjust signature to better match pselect's.
11226 * nsterm.m (ns_select):
11227 Don't set *TIMEOUT, since pselect doesn't.
11228 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11229 diagnostic about assigning const char * to it.
11230 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11232 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11234 * lread.c (substitute_object_recurse): Handle hash-tables as well
11237 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11239 Fix unlikely core dump in init_tty, and simplify terminfo case.
11240 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11241 The old version incorrectly dumped core if malloc returned a
11242 buffer containing only non-NUL bytes.
11243 (init_tty): Do not allocate or free termcap buffers; the
11244 struct does that for us now.
11245 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11246 (struct tty_display_info): Define members termcap_term_buffer and
11247 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11248 use them. Allocate them directly in struct rather than indirectly
11249 via a pointer, to simplify init_tty.
11251 * frame.c (check_minibuf_window): Initialize 'window' properly,
11252 so that Emacs reliably aborts later if 'window' is not initialized.
11254 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11256 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11257 of VoidSymbol (Bug#15154).
11259 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11261 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11262 mouse_face_beg_y and mouse_face_end_y.
11263 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11264 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11265 Adjust users and update comment where appropriate.
11267 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11269 * frame.c (check_minibuf_window): New function.
11270 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11271 Call check_minibuf_window (Bug#15183).
11273 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11275 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11276 because this is the only last cursor data we need to keep and consult.
11277 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11278 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11281 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11283 Fix recovering from possible decompression error.
11284 Since insert_from_gap doesn't always move point, we can't use PT as
11285 the position where the partially decompressed data ends, and
11286 should count how many bytes was produced so far.
11287 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11288 (unwind_decompress): Really delete partially uncompressed data.
11289 (Fzlib_decompress_region): Take decompressed data size into account.
11291 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11293 * syntax.c (init_syntax_once): Adjust comment and do an early
11294 initialization of Qchar_table_extra_slots just once...
11295 * casetab.c (init_casetab_once):
11296 * category.c (init_category_once):
11297 * character.c (syms_of_character):
11298 * coding.c (syms_of_coding):
11299 * xdisp.c (syms_of_xdisp): ...and omit it here.
11301 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11303 * xdisp.c (get_next_display_element): Don't apply to characters
11304 from a display vector the logic of setting it->end_of_box_run_p
11305 suitable for characters from a buffer. (Bug#15175)
11307 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11308 to handle directories, rather than '_utime' which doesn't.
11311 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11313 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11314 or fullscreen (Bug#14627).
11316 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11318 System-dependent integer overflow fixes.
11319 * process.c (Fset_process_window_size): Signal an error if
11320 the window size is outside the range supported by the lower level.
11321 * sysdep.c (set_window_size): Return negative on error,
11322 nonnegative on success, rather than -1, 0, 1 on not in system,
11323 failure, success. This is simpler. Caller changed.
11324 (serial_configure): Remove unnecessary initialization of local.
11325 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11326 size fits in unsigned long; this isn't true on some 32-bit hosts.
11327 Avoid buffer overrun if some future version of /proc/meminfo has a
11328 variable name longer than 20 bytes.
11329 (system_process_attributes) [__FreeBSD__]:
11330 Don't assume hw.availpages fits in 'int'.
11332 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11334 Don't let very long directory names overrun the stack.
11335 Fix some related minor problems involving "//", vfork.
11336 * callproc.c (encode_current_directory): New function.
11337 (call_process): Don't append "/"; not needed.
11338 * fileio.c (file_name_as_directory_slop): New constant.
11339 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11340 this can save the caller having to alloca.
11341 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11342 Use SAFE_ALLOCA, not alloca.
11343 (directory_file_name, Fexpand_file_name): Leave leading "//"
11344 alone, since it can be special even on POSIX platforms.
11345 * callproc.c (call_process):
11346 * process.c (Fformat_network_address):
11347 * sysdep.c (sys_subshell):
11348 Use encode_current_directory rather than rolling our own.
11349 (create_process): No need to encode directory; caller does that now.
11350 * process.h (encode_current_directory): New decl.
11351 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11352 Rework to avoid 'goto xyzzy;'.
11354 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11356 * xdisp.c (handle_face_prop): If the default face was remapped use
11357 the remapped face for strings from prefix properties. (Bug#15155)
11359 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11361 Minor cleanup for redisplay interface and few related functions.
11362 * frame.h (enum text_cursor_kinds): Move from here...
11363 * dispextern.h (enum text_cursor_kinds): ...to here.
11364 (toplevel): Drop unnecessary declarations.
11365 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11366 in update_window_end_hook and draw_window_cursor functions.
11367 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11368 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11369 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11370 * xterm.c (x_update_window_end, x_draw_window_cursor):
11371 * xdisp.c (display_and_set_cursor, update_window_cursor)
11372 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11373 enum text_cursor_kinds where appropriate.
11375 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11377 Redesign redisplay interface to drop updated_row and updated_area.
11378 * dispextern.h (updated_row, updated_area): Remove declaration.
11379 (struct redisplay_interface): Pass glyph row and row area parameters
11380 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11381 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11383 * dispnew.c (updated_row, updated_area): Remove.
11384 (redraw_overlapped_rows, update_window_line): Adjust user.
11385 (update_marginal_area, update_text_area): Likewise. Pass updated row
11386 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11387 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11390 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11392 * process.c (flush_pending_output): Remove stub.
11395 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11397 * callproc.c: Fix race that killed background processes (Bug#15144).
11398 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11399 Record deleted process-id in critical section, not afterwards.
11400 Don't mistakenly kill process created by a call-process invocation
11401 that discards output and does not wait.
11403 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11405 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11406 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11407 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11408 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11409 to shut up compiler in mark_object.
11410 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11412 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11414 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11415 We can't portably rely on PTY_OPEN doing that, even if
11416 it calls posix_openpt with O_CLOEXEC.
11418 2013-08-20 Kenichi Handa <handa@gnu.org>
11420 * character.c (string_char): Improve commentary.
11422 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11424 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11425 (struct animation_cache): Make signature a flexible array member.
11426 All uses changed. This is a tad slower but may insulate us better
11427 from future changes to ImageMagick.
11429 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11431 * image.c: Shrink memory needed for animation cache.
11432 (SIGNATURE_DIGESTSIZE): New constant.
11433 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11434 (imagemagick_create_cache): Copy the signature. This saves
11435 several KB of memory that ImageMagick wastes per signature.
11436 Don't bother updating the update_time, as the caller does that now.
11437 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11438 it's a fixed size struct member now.
11439 (imagemagick_get_animation_cache): Always destroy the signature,
11440 as it's now imagemagick_create_cache's responsibility to copy it.
11441 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11442 and use memcmp rather than strcmp.
11443 eassert that ImageMagick returns a signature of the specified length.
11445 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11447 * image.c (imagemagick_get_animation_cache): Don't segfault on
11449 (imagemagick_get_animation_cache): Revert to previous definition
11450 so that it actually works. But keep the memory leak fix.
11451 (imagemagick_get_animation_cache): Fix memory leak.
11453 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11455 * image.c: Fix animation cache signature memory leak.
11456 Fix some other minor performance problems while we're at it.
11457 (imagemagick_create_cache): Clear just the members that
11458 need clearing. Don't set update_time, as caller does that now.
11459 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11460 Simplify by using pointer-to-pointer instead of a prev pointer.
11461 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11462 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11463 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11464 it's already a copy. Free the signature probe unless it's cached.
11466 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11467 This was introduced by my 2013-08-12 fix for Bug#15035.
11469 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11471 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11472 (imagemagick_prune_animation_cache): Now static.
11474 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11476 * image.c (imagemagick_get_animation_cache): Don't segfault when
11477 pruning all entries.
11479 2013-08-18 Ken Brown <kbrown@cornell.edu>
11481 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11482 static heap if ENABLE_CHECKING is defined.
11483 (max_bss_sbrk_ptr): New variable.
11484 (bss_sbrk): Use it.
11485 (report_sheap_usage): Report maximum static heap usage instead of
11486 ending static heap usage.
11488 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11490 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11491 of zlib_initialized according to the results of calling
11492 init_zlib_functions.
11494 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11496 * image.c: Implement an ImageMagick per-image cache.
11497 (imagemagick_get_animation_cache): Fix a double-free error.
11498 (imagemagick_load_image): Remove the ping_wand code, which only
11499 apparently saved time on invalid animated images, and slowed down
11500 everything else. Optimize for the common case.
11502 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11504 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11506 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11508 * marker.c (set_marker): Remove documentation of undefined behavior.
11510 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11512 * image.c (imagemagick_compute_animated_image): Animate correctly
11513 when sub-images are smaller than the main image.
11514 (imagemagick_compute_animated_image): Setting the iterator row to
11515 zero is apparently not allowed.
11516 (imagemagick_compute_animated_image): Allow images that say they
11517 have sub-images that are bigger than the main image, but just crop
11520 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11522 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11524 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11526 * image.c (imagemagick_compute_animated_image): Respect the GIF
11529 2013-08-15 Ken Brown <kbrown@cornell.edu>
11531 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11532 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11535 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11537 Fix minor problems found by static checking.
11538 * frame.c (delete_frame):
11539 * xdisp.c (next_element_from_display_vector):
11540 Avoid uninitialized local.
11541 * image.c (imagemagick_compute_animated_image): Port to C89.
11542 Prefer usual GNU indentation style for loops.
11543 Be more careful about bizarrely large sizes, by using ptrdiff_t
11546 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11548 Fix infinite frame selection loop (Bug#15025).
11549 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11551 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11553 * xdisp.c (compute_window_start_on_continuation_line):
11554 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11555 to make sure we end up setting the window start at the leftmost
11556 visible character of the display line. This avoids funky
11557 horizontal shifting because the window start is not kept on the
11558 same position. (Bug#15090)
11559 (next_element_from_display_vector): Support 'box' face attribute
11560 in the face definitions of a display vector. (Bug#15099)
11562 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11564 * image.c (imagemagick_compute_animated_image): Implement animated
11565 images (bug#14700).
11566 (imagemagick_compute_animated_image): Fix some compilation
11567 warnings. Implement a very simple cache to make the animation
11568 usable at all, but it should be replaced with a per-image cache.
11570 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11572 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11573 to do `for' loops over alist values.
11574 * buffer.h (FOR_EACH_BUFFER):
11575 * process.c (FOR_EACH_PROCESS): Use it.
11576 (handle_child_signal, status_notify, Fget_buffer_process)
11577 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11579 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11581 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11582 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11583 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11584 to xzalloc and so avoid redundant call to memset.
11585 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11586 members because it is allocated with xzalloc and so already zeroed.
11588 2013-08-14 Ken Brown <kbrown@cornell.edu>
11590 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11593 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11595 Utility function and macro to copy Lisp string to C string.
11596 * lisp.h (xlispstrdupa): New macro.
11597 (xlispstrdup): New prototype.
11598 * alloc.c (xlispstrdup): New function.
11599 * callint.c (Fcall_interactively):
11600 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11601 (Fsubstitute_in_file_name):
11602 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11603 * image.c (x_create_bitmap_from_file):
11604 * w32term.c (w32_term_init):
11605 * xterm.c (x_term_init): Use xlispstrdup.
11607 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11609 * image.c (imagemagick_load_image): Make animated pictures work.
11610 There's still some problems with background color settings, though
11613 * decompress.c (unwind_decompress): Always restore point.
11615 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11617 * marker.c (set_marker): Reformat documentation.
11619 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11621 * xdisp.c (cursor_type_changed): Now static.
11623 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11624 Use changed. This avoids the need to call xmalloc and for the
11625 caller to call xfree, and avoids memory leaks in some situations.
11627 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11629 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11630 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11631 (redisplay_window): If window_end_valid is cleared due to non-zero
11632 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11633 so do not call to try_cursor_movement for that window.
11635 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11637 * window.h (struct window): Convert window_end_pos and
11638 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11639 (wset_window_end_pos, wset_window_end_vpos): Remove.
11640 * dispnew.c (adjust_glyph_matrix):
11641 * window.c (Fwindow_end, replace_window, set_window_buffer)
11643 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11644 (set_vertical_scroll_bar, redisplay_window, try_window)
11645 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11646 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11647 (note_mouse_highlight): Adjust users.
11648 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11651 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11653 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11654 * image.c (imagemagick_filename_hint): Use `const char *' and
11655 prefer SSDATA to SDATA to avoid warnings.
11657 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11659 Cleanup window fringes, margins and scroll bars adjustments.
11660 * window.c (set_window_fringes, set_window_margins)
11661 (set_window_scroll_bars, apply_window_adjustment): New functions.
11662 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11663 (Fset_window_scroll_bars): Use them.
11665 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11667 * window.h (struct window): Convert scroll_bar_width
11668 from Lisp_Object to integer. Adjust comment.
11669 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11671 * window.c (wset_scroll_bar_width): Remove.
11672 (make_window): Initialize scroll_bar_width.
11673 (Fsplit_window_internal): Use direct assignment.
11674 (Fset_window_configuration, save_window_save):
11675 Convert Lisp_Object to integer and back where appropriate.
11676 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11677 bar was actually changed, and mention this in docstring.
11679 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11681 * decompress.c: Minor simplifications.
11682 (Fzlib_decompress_region): Don't bother verifying
11683 that avail_out <= UINT_MAX, as that was confusing.
11684 Mention the restriction in a comment instead.
11685 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11687 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11689 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11690 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11692 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11694 * image.c (imagemagick_filename_hint): Check for errors in the
11697 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11699 * window.c (Fwindow_margins): Return nil when there's no marginal
11700 area, as per the documented API.
11702 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11703 Fmake_vector, as scroll bar's struct members are not all Lisp
11704 objects now. This avoids crashes in GC.
11706 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11707 bool, so its address could be taken.
11709 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11711 * image.c (imagemagick_filename_hint): New function to possibly
11712 apply `image-content-type-suffixes'.
11713 (imagemagick_load_image): Use it.
11715 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11717 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11718 if loading zlib failed.
11720 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11722 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11723 2013-08-13 checkin below. Change bool to BOOL, rule is:
11724 All Obj-C code uses BOOL, except for interfaces callable from C.
11726 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11728 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11730 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11731 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11732 bool instead of BOOL.
11733 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11734 from Lisp_Object to bitfield. Adjust comment.
11735 * w32term.c (x_scroll_bar_create): Adjust user.
11736 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11737 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11738 Use bool for boolean.
11739 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11740 to `unsigned int' when defining a bitfield.
11742 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11744 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11746 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11748 * window.h (struct window): Convert left_margin_cols and
11749 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11750 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11751 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11753 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11755 (showing_window_margins_p, update_window_line, update_frame_1):
11756 * fringe.c (draw_fringe_bitmap_1):
11757 * xdisp.c (window_box_width): Adjust users.
11758 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11759 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11760 Use direct assignment.
11761 (Fset_window_configuration, save_window_save, Fwindow_margins):
11762 Convert Lisp_Object to integer and back where appropriate.
11763 (Fset_window_margins): Adjust user. Return t if any margin
11764 was actually changed, and mention this in docstring.
11766 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11768 * syntax.c (forward_word):
11769 * cmds.c (forward_char, backward_char): Mention the optional argument.
11771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11773 * window.h (struct window): Convert left_fringe_width
11774 and right_fringe_width from Lisp_Objects to integers.
11776 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11777 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11778 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11780 (make_window): Initialize new integer fields to -1.
11781 (Fsplit_window_internal): Use direct assignment.
11782 (Fset_window_configuration, save_window_save):
11783 Convert Lisp_Object to integer and back where appropriate.
11784 (Fset_window_fringes): Adjust user. Return t if any fringe
11785 was actually changed, and mention this in docstring.
11787 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11789 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11790 * nsfns.m (x_set_cursor_type):
11791 * w32fns.c (x_set_cursor_type):
11792 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11793 * xdisp.c (set_frame_cursor_types): ...but in common code.
11795 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11797 * font.c (clear_font_cache): New function, stripped from...
11798 (Fclear_font_cache): ...here, which now uses the function
11799 above. Adjust comment.
11800 * font.h (clear_font_cache): Add prototype.
11801 * xfaces.c (clear_face_cache): Use clear_font_cache.
11803 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11805 * window.c (Fset_window_start): Compare `w', not `window' because
11806 `w' might not be equal to `window' after call to decode_live_window.
11808 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11810 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11811 This fixes a problem introduced by the Bug#15035 patch
11812 when using GPG. Reported by Herbert J. Skuhra.
11814 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11816 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11817 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11818 not yet initialized.
11820 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11822 * decompress.c (Fzlib_decompress_region): Support zlib
11823 decompression, too, and rename.
11825 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11827 Minor zlib configuration tweaks.
11828 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11829 Don't assume presence of fn_inflateInit2_ zlib internal function.
11831 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11833 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11834 include the zlib prefix.
11836 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11838 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11839 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11840 define static variables that are pointers to zlib functions to be
11841 dynamically loaded.
11842 (init_zlib_functions) [WINDOWSNT]: New function.
11843 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11845 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11846 macros instead of invoking the zlib functions directly.
11847 (syms_of_decompress): DEFSYM Qzlib_dll.
11848 Staticpro Szlib_available_p.
11850 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11852 Avoid looping over all frame windows to freeze and unfreeze.
11853 * window.h (struct window): Drop frozen_window_start_p.
11854 (freeze_window_starts): Drop prototype.
11855 * frame.h (struct frame): New frozen_window_starts flag.
11856 (FRAME_WINDOWS_FROZEN): New macro.
11857 * window.c (freeze_window_start, freeze_window_starts):
11859 (select_window, replace_window): Adjust users.
11860 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11861 (window_frozen_p): New function.
11862 (redisplay_window): Use it.
11864 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11866 Fix some fd issues when running subprocesses (Bug#15035).
11867 Fix bugs that can leak files or file descriptors on errors.
11868 Don't unlink open temp files, as that's hard for users to diagnose
11869 when things go awry (e.g., temp disk exhausted).
11870 Don't bother to lock temp files. Check for invalid recursion.
11871 * callproc.c (synch_process_fd): Remove. All uses removed.
11872 (synch_process_tempfile): New var or macro.
11873 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11875 (record_kill_process): New arg, the temp name. All callers changed.
11876 (delete_temp_file): Now just a simple wrapper around unlink.
11877 (call_process_kill): New arg, the call_process_fd array.
11878 Close them all. Clear synch_process_pid. Remove the temp file,
11879 or arrange for it to be removed.
11880 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11881 that's been moved to synch_process_tempfile. Caller changed.
11882 Do not remove the tempfile; that's now call_process_kill's
11884 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11885 call_process_kill; the caller now does that.
11886 (call_process_cleanup): Do not close the process fd; that's now
11887 call_process_kill's responsibility.
11888 (Fcall_process): Implement via new function call_process, which
11889 has most of the old body of Fcall_process, but with a different API.
11890 (call_process): New function that does not open or close filefd if
11891 it is nonnegative. Record which fds need to be closed, and let
11892 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11893 Signal an error if invoked recursively (could be done via a hook).
11894 Simplify creation of the tempfile in the MSDOS case.
11895 Don't create the output file until after checking for the executable.
11896 Report any failure to open /dev/null.
11897 Don't open /dev/null for writing twice; once is enough.
11898 Don't create pipe if all output is being discarded or sent to file.
11899 Don't worry about setting up the coding system or reading from the
11900 pipe if all output is being discarded.
11901 Hoist fd_error local into top level, to lessen block nesting.
11902 Don't record deleted pid here; now done by Fcall_process_region.
11903 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11904 and note its success in synch_process_tempfile.
11905 Do not leak resources when child_setup fails.
11906 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11907 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11908 (create_temp_file): Now returns open fd, with an additional
11909 Lisp_Object * argument to return the name. All callers changed.
11910 Do not close the file; rewind it instead, and leave it open for
11911 the caller. Do not lock the temp file. Unwind-protect the file
11912 and the file-descriptor.
11913 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11914 If an asynchrounous process, record it here, not in call_process.
11915 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11916 * eval.c (set_unwind_protect): New function.
11917 * fileio.c (write_region): New function, generalized from the
11918 old Fwrite_region. Do not lock temp files.
11919 (Fwrite_region): Use it.
11920 * lisp.h (set_unwind_protect, write_region): New decls.
11921 * process.c: Include <verify.h>.
11922 (make_process): Mark fds as initially closed.
11923 (deleted_pid_list): Now a list of pid-filename pairs.
11925 (close_process_fd): New function.
11926 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11927 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11928 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11929 (create_process, create_pty, Fmake_serial_process)
11930 (server_accept_connection): Record which fds need to be closed,
11931 and let deactivate_process close them.
11932 (Fmake_network_process): Do not discard the unwind-protect
11933 until it's safe to do so.
11934 (deactivate_process): Close the fds opened by create_process etc.
11935 (Fprocess_send_eof): Adjust to new way of recording open fds.
11936 Report an error if /dev/null can't be opened, instead of aborting.
11937 * process.h (PROCESS_OPEN_FDS): New constant.
11938 (struct Lisp_Process): New member open_fds.
11939 (record_kill_process, record_deleted_pid): Adjust signatures.
11940 (record_deleted_pid): Move decl here ...
11941 * syswait.h (record_deleted_pid): ... from here.
11943 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11945 * decompress.c: Fix bugs with large buffers and weird inputs.
11946 Tune a bit. Reindent as per usual Emacs style.
11947 (BUFFER_SIZE): Remove.
11948 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11949 more than UINT_MAX bytes. Decompress into the gap instead of into
11950 an auto buffer, as this should avoid copying. Return nil if
11951 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11952 set immediate_quit; we shouldn't trust zlib code that much.
11954 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11956 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11957 errors, and really move the gap to where we want it.
11959 * lisp.h: Include decompress.c support.
11961 * emacs.c (main): Include decompress.c support.
11963 * Makefile.in: Include -lz if present.
11965 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11967 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11968 (initWithTitle:): Initialize frame to 0.
11969 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11970 (fillWithWidgetValue:frame:): Rename from
11971 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11973 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11974 fillWithWidgetValue:frame:
11976 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11977 remove memory leak warnings.
11979 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11980 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11981 menu_pending_title.
11983 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11984 (x_activate_menubar): Update the whole menu.
11985 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11986 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11987 current event is not NSSystemDefined (Bug#15001).
11988 Call ns_check_menu_open only if trackingMenu is 2.
11989 (menuDidClose:): New method, decrease trackingMenu.
11990 (fillWithWidgetValue:setDelegate:): New method.
11991 (fillWithWidgetValue:): Call the above.
11993 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11995 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11997 Omit some unnecessary casts.
11998 Many of these go back to the old pre-C89 days, when they may have
11999 been needed, but we've been assuming C89 or later for a while now.
12000 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12001 (live_float_p, live_misc_p, live_vector_p):
12002 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12003 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12004 (defvar_per_buffer):
12005 * callint.c (Fcall_interactively):
12006 * doc.c (Fsubstitute_command_keys):
12007 * filelock.c (get_boot_time):
12008 * frame.c (xrdb_get_resource):
12009 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12010 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12011 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12012 (menuitem_highlight_callback, menu_destroy_callback)
12013 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12014 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12015 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12016 (xg_tool_bar_help_callback, tb_size_cb):
12017 * image.c (xpm_alloc_color, png_read_from_memory)
12018 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12019 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12021 * keymap.c (describe_map):
12022 * nsfns.m (Fns_display_monitor_attributes_list):
12023 * nsmenu.m (process_dialog:):
12024 * nsterm.m (hold_event):
12025 * process.c (wait_reading_process_output):
12026 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12027 * scroll.c (do_direct_scrolling, scrolling_1):
12028 * termcap.c (tgetent):
12029 * window.c (check_window_containing, add_window_to_list)
12030 (freeze_window_starts):
12031 * xdisp.c (compare_overlay_entries, vmessage):
12032 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12033 (x_get_monitor_attributes_xrandr)
12034 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12035 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12036 * xfont.c (xfont_match, xfont_open):
12037 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12038 (menubar_selection_callback, menu_position_func)
12039 (popup_selection_callback, create_and_show_popup_menu)
12040 (dialog_selection_callback, create_and_show_dialog):
12041 * xrdb.c (x_get_string_resource)
12043 * xsmfns.c (x_session_check_input):
12044 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12045 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12046 (xaw_jump_callback, xaw_scroll_callback):
12047 Omit unnecessary casts.
12049 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12051 Minor string-length refactoring.
12052 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12053 * frame.c (make_monitor_attribute_list):
12054 Prefer build_string to strlen + make_string.
12056 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12058 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12059 don't check minor_code (Bug#14417).
12061 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12063 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12064 vertical positions instead. This avoids calling MATRIX_ROW with
12065 row numbers that are possibly beyond valid limits. (Bug#15064)
12067 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12069 Use xstrdup and build_unibyte_string where applicable.
12070 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12071 * xfns.c (x_window):
12072 * xrdb.c (x_get_customization_string):
12073 * xterm.c (xim_initialize):
12074 * w32fns.c (w32_window): Use xstrdup.
12075 (w32_display_monitor_attributes_list):
12076 * emacs.c (init_cmdargs):
12077 * keyboard.c (PUSH_C_STR):
12078 * nsfont.m (nsfont_open):
12079 * sysdep.c (system_process_attributes):
12080 * w32.c (system_process_attributes):
12081 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12083 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12085 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12086 variables of these types so that GDB would know about them, as aid
12087 for debugging fatal exceptions. (Bug#15024) See also
12088 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12091 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12093 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12094 larger than the NSWindow (Bug#14934).
12096 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12098 Redesign redisplay interface to drop global variable updated_window.
12099 Always pass currently updated window as a parameter to update routines.
12100 * dispextern.h (updated_window): Remove declaration.
12101 (struct redisplay_interface): Pass window parameter to
12102 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12103 and after_update_window_hook.
12104 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12106 * dispnew.c (updated_window): Remove.
12107 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12108 (update_window_line): Adjust to match redisplay interface changes.
12109 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12110 (ns_scroll_run, ns_after_update_window_line):
12111 * w32term.c (x_update_window_begin, x_update_window_end)
12112 (x_after_update_window_line, x_scroll_run):
12113 * xterm.c (x_update_window_begin, x_update_window_end)
12114 (x_after_update_window_line, x_scroll_run):
12115 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12116 Likewise. Adjust comments where appropriate.
12117 (x_cursor_to): Simplify because this is always called during window
12118 update (but install debugging check anyway).
12119 (expose_window): Check must_be_updated_p flag to see whether this
12120 function is called during window update.
12122 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12124 Do not reset window modification event counters excessively.
12125 These leftovers and poor man's tricky methods to catch extra
12126 redisplay's attention are no longer needed.
12127 * frame.c (set_menu_bar_lines_1):
12128 * minibuf.c (read_minibuf_unwind):
12129 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12130 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12131 (window_scroll_line_based, Fset_window_configuration):
12132 * xdisp.c (redisplay_window): Do not reset last_modified and
12133 last_overlay_modified counters.
12135 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12137 * xselect.c (x_send_client_event): Set send_event and serial, memset
12138 data.l as it might be bigger than data.b. Use 24 bit mask to
12139 XSendEvent (Bug#15034).
12141 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12143 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12144 for TTY frames that are not the top frame on their console.
12147 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12149 * w32term.c (w32fullscreen_hook): Really maximize frame when
12150 asked for (Bug#14841).
12152 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12154 Prefer selected_window to Fselected_window, likewise for frames.
12155 * buffer.c (Fbuffer_swap_text):
12156 * data.c (Fvariable_binding_locus):
12157 * window.c (run_window_configuration_change_hook): Adjust users.
12158 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12159 Use decode_live_frame.
12161 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12163 Be more careful if selected window shows the buffer other than current,
12164 use window_outdated only if this is not so. This change should also
12165 address some weird issues discussed in Bug#13012.
12166 * window.h (window_outdated): New prototype.
12167 * window.c (window_outdated): Now here. Convert from static and
12168 always assume window's buffer.
12169 (Fwindow_end, Fwindow_line_height): Use it.
12170 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12171 and always assume window's buffer.
12172 (redisplay_window): Adjust user.
12173 (redisplay_internal): Call to reconsider_clip_changes once and
12174 check whether mode line should be updated only if selected window
12175 shows current buffer.
12176 (run_window_scroll_functions): Use eassert for debugging check.
12177 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12179 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12181 * window.c (window_scroll, window_scroll_pixel_based)
12182 (window_scroll_line_based): Use bool for booleans.
12184 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12186 * process.c: Fix minor off-by-one issues in descriptor counts.
12187 This shouldn't fix any real bugs, but it cleans up the code a bit.
12188 (max_process_desc, max_input_desc): -1, not 0, means none.
12190 (delete_input_desc): New function.
12191 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12192 (deactivate_process): Scan backwards when recomuting max_process_desc;
12193 that should be faster.
12194 (init_process_emacs): Initialize max_input_desc.
12196 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12198 Use region cache to speedup bidi_find_paragraph_start.
12199 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12200 Rename cache_long_line_scans to cache_long_scans.
12201 * buffer.c (bset_cache_long_line_scans): Rename to
12202 bset_cache_long_scans.
12203 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12204 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12206 (syms_of_buffer): Rename cache-long-line-scans to
12207 cache-long-scans. Adjust docstring.
12208 * search.c (newline_cache_on_off):
12209 * indent.c (width_run_cache_on_off): Adjust users.
12210 * bidi.c (bidi_paragraph_cache_on_off): New function.
12211 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12212 * insdel.c (prepare_to_modify_buffer):
12213 Invalidate bidi_paragraph_cache if enabled.
12215 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12217 Invalidate region caches only if buffer text is going to be changed.
12218 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12219 (modify_text): ...new prototype.
12220 (prepare_to_modify_buffer_1): New prototype.
12221 * textprop.c (modify_region): Rename to...
12222 (modify_text_properties): ...new function.
12223 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12224 (Fremove_list_of_text_properties): Adjust users.
12225 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12226 (modify_text): ...new function.
12227 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12228 (prepare_to_modify_buffer_1): ...new function.
12229 * casefiddle.c (casify_region):
12230 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12231 (Ftranspose_regions): Use modify_text.
12233 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12235 * lisp.mk (lisp): Add nadvice.elc.
12237 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12239 New macro to iterate over live buffers similar to frames.
12240 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12241 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12242 Declare buffer-related variables here to offload lisp.h.
12243 * buffer.c (Vbuffer_alist): Adjust comment.
12244 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12245 (other_buffer_safely):
12246 * data.c (store_symval_forwarding):
12247 * dispnew.c (Fframe_or_buffer_changed_p):
12248 * fileio.c (Fdo_auto_save):
12249 * filelock.c (unlock_all_files):
12250 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12252 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12254 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12255 * callproc.c (create_temp_file):
12256 * filelock.c (create_lock_file):
12257 Assume mkostemp, since it's now provided by Gnulib.
12259 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12261 * w32.c (mkostemp): New function.
12262 (mktemp): Remove, no longer used. Most of the code reused in
12263 mkostemp. (Bug#15015)
12264 (mktemp): Don't undef.
12266 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12268 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12269 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12270 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12271 (free_glyph_pool, check_glyph_memory): Likewise for
12272 all users. Adjust comments where appropriate.
12274 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12276 * composite.h: Minor fixups.
12277 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12278 to fix a misspelling, and change it to an inline function while
12279 we're at it (it need not be a macro). All uses changed.
12280 (composition_method, composition_valid_p):
12281 Rewrite to avoid assignments in if-conditions.
12283 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12285 Do not use global Lisp_Object in composition macros.
12286 * composite.h (composition_temp): Remove declaration.
12287 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12288 (composition_method, composition_valid_p): ...inline functions.
12289 (compose_region): Remove the leftover.
12290 * composite.c (composition_temp): Remove.
12291 (run_composition_function, update_compositions)
12292 (composition_compute_stop_pos, composition_adjust_point)
12293 (Ffind_composition_internal):
12294 * coding.c (handle_composition_annotation):
12295 * xdisp.c (handle_composition_prop, check_point_in_composition):
12296 Related users changed.
12298 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12300 Drop FRAME_PTR typedef.
12301 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12302 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12303 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12304 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12305 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12306 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12307 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12308 All related users changed.
12310 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12312 * eval.c (default_toplevel_binding): New function.
12314 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12315 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12316 (syms_of_eval): Export them.
12317 * data.c (Fdefault_value): Micro cleanup.
12318 * term.c (init_tty): Use "false".
12320 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12322 Fix X GC leak in GTK and raw (no toolkit) X ports.
12323 * xterm.c (x_free_frame_resources): If white and black relief
12324 GCs are allocated, always free them here.
12325 * xfns.c (x_make_gc): Omit redundant initialization.
12326 * widget.c (create_frame_gcs): Remove the leftover.
12327 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12328 in x_free_frame_resources.
12330 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12332 * nsterm.m (windowWillResize:toSize:): Only change title if
12333 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12335 (viewDidEndLiveResize): New method.
12337 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12338 inside NS_IMPL_COCOA.
12340 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12342 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12343 Do not check whether undo is enabled because record_insert and
12344 record_delete does that themselves.
12346 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12348 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12349 member which is not really used any more.
12350 (FRAME_XIC_BASE_FONTNAME): Remove.
12351 * xfns.c (xic_free_fontset): Adjust user.
12352 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12353 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12354 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12355 (xdialog_show): Use eassert for debugging check.
12356 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12358 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12360 * fileio.c, fns.c (merge): Move extern decl from here ...
12361 * lisp.h (merge): ... to here.
12363 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12365 Fix last font-related change.
12366 * w32font.h (w32font_list_internal, w32font_match_internal):
12368 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12369 (uniscribe_list_family): Adjust to match font API change.
12370 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12371 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12373 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12375 * frame.h (FRAME_MOUSE_UPDATE):
12376 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12377 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12379 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12381 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12382 * font.h (struct font_driver): Change list, match, and list_family
12383 functions to accept struct frame * as first arg.
12384 * font.c (font_score, font_compare, font_sort_entities):
12386 (font_sort_entities, font_list_entities, font_select_entity)
12387 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12388 match font API change.
12389 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12390 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12391 * ftxfont.c (ftxfont_list, ftxfont_match):
12392 * xftfont.c (xftfont_list, xftfont_match):
12393 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12394 * w32font.c (w32font_list, w32font_match, w32font_list)
12395 (w32font_list_internal, w32_font_match_internal): Likewise.
12396 * xfaces.c (Fx_family_fonts): Adjust user.
12398 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12400 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12401 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12402 only if HAVE_X_WINDOWS is in use.
12403 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12404 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12405 * w32term.c (x_wm_set_icon_position): Likewise.
12406 * w32fns.c (x_icon): Adjust user.
12408 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12410 * xterm.c (last_mouse_press_frame): Remove the
12411 leftover which is not really used any more.
12412 (handle_one_xevent, syms_of_xterm): Adjust users.
12413 (x_flush): Call XFlush once per each X display, not frame.
12414 This is better because this code always unconditionally skips
12415 non-X frames in Vframe_list and issues the only XFlush if we
12416 have more than one X frame on the same X display.
12417 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12418 Use bool for booleans.
12419 (x_draw_glyph_string_background, cvt_string_to_pixel)
12420 (cvt_pixel_dtor): Drop unnecessary prototypes.
12421 * xterm.h (x_display_ok): Adjust prototype.
12423 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12425 Drop unnecessary functions that deals with frame pixel size.
12426 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12427 (x_pixel_height): Drop prototypes.
12428 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12429 (x_pixel_height): Drop implementations.
12430 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12431 which should be always valid for window frame.
12432 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12433 * w32menu.c (Fx_popup_dialog):
12434 * xmenu.c (Fx_popup_dialog): Likewise for both.
12436 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12438 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12439 frame parameters and call to Fmodify_frame_parameters just once.
12440 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12441 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12442 and mention nil frame in docstring.
12444 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12446 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12447 (x_figure_window_size): Likewise. Adjust to return long.
12448 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12449 (toplevel): Move Qterminal_live_p to...
12450 * terminal.c (toplevel): ...here, make it static, and...
12451 (syms_of_terminal): ...DEFSYM here.
12452 * frame.h (Qterminal_live_p): Remove declaration.
12453 (make_frame, x_figure_window_size): Adjust prototype.
12454 * nsfns.m (Fx_create_frame): Use long for window flags.
12456 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12458 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12459 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12460 Do not assume that emacs_close (INT_MAX) is a no-op.
12462 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12464 * xfaces.c (make_face_cache): For struct face_cache, prefer
12465 xmalloc to xzalloc and so avoid redundant call to memset.
12466 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12468 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12470 * fringe.c (draw_window_fringes, update_window_fringes)
12471 (compute_fringe_widths):
12472 * w32term.c (x_draw_glyph_string):
12473 * window.c (candidate_window_p, Frecenter):
12474 * xfaces.c (realize_basic_faces, realize_default_face)
12475 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12476 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12477 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12478 * xmenu.c (Fx_menu_bar_open_internal):
12479 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12480 * xsettings.c (xft_settings_event):
12481 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12482 Use bool for booleans. Adjust style and comments where
12484 * dispextern.h (draw_window_fringes, update_window_fringes)
12485 (compute_fringe_widths):
12486 * xterm.h (x_had_errors_p): Adjust prototype.
12488 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12490 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12491 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12493 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12495 * fns.c (toplevel): Remove comment before Fsafe_length because
12496 it checks for QUIT.
12498 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12500 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12502 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12504 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12505 frame which got the message is still alive, before dereferencing
12506 its pointer. (Bug#14970)
12508 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12509 be a live window, before using it as such. (Bug#14970)
12511 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12513 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12514 w32_detect_focus_change instead of doing part of its job by hand.
12515 This fixes the problem whereby FOCUS_OUT events were not sent to
12518 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12520 * process.c (Fprocess_list): Doc fix.
12522 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12523 being re-exposed only if it didn't ask to become visible.
12524 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12525 was previously iconified. (Bug#14841)
12526 (x_iconify_frame): Mark the frame iconified.
12528 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12530 Fix minor problems found by static checking.
12531 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12532 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12534 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12536 * eval.c (set_specpdl_old_value): New function.
12537 (unbind_to): Minor simplification.
12538 (get_backtrace_frame): New function.
12539 (Fbacktrace_frame): Use it. Add `base' argument.
12540 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12541 (syms_of_eval): Export backtrace-eval.
12542 * xterm.c (x_focus_changed): Simplify.
12544 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12546 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12548 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12550 * xdisp.c (redisplay_window): Instead of moving point out of
12551 scroll margin, reject the force_start method, and try scrolling
12552 instead. (Bug#14780)
12554 2013-07-24 Ken Brown <kbrown@cornell.edu>
12556 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12559 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12561 * eval.c (Fprogn): Do not check that BODY is a proper list.
12562 This undoes the previous change. The check slows down the
12563 interpreter, and is not needed to prevent a crash. See
12564 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12566 2013-07-23 Glenn Morris <rgm@gnu.org>
12568 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12570 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12572 Port to GNU/Linux systems with tinfo but not ncurses.
12573 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12574 to decide whether ncurses is being used. Without this change,
12575 GCC complains about tgetent not being declared, on a system
12576 that has tinfo installed but ncurses not installed.
12578 * eval.c (Fprogn): Check that BODY is a proper list.
12580 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12581 * data.c (Fsetq_default):
12582 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12583 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12585 Tune by taking advantage of the fact that ARGS is always a list
12586 when a function is declared to have UNEVALLED args.
12588 * emacsgtkfixed.c: Port to GCC 4.6.
12589 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12591 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12593 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12594 here to silence compiler warnings.
12596 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12598 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12599 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12600 from messing up Emacs's 'struct frame' (Bug#14923).
12602 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12604 * alloc.c (make_save_ptr_ptr): Define this function.
12605 It was inadvertently omitted. It's needed only if
12606 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12608 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12610 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12611 frame have focus (Bug#14895).
12613 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12615 Avoid vfork-related deadlock more cleanly.
12616 * callproc.c (child_setup): When the child's exec fails, output
12617 the program name, as that's more useful. Use O_NONBLOCK to avoid
12619 * process.c (create_process_1): Remove; no longer needed.
12620 (create_process): Remove timer hack; no longer needed, now that
12621 the child avoids deadlock.
12623 2013-07-20 Glenn Morris <rgm@gnu.org>
12625 * image.c (Fimage_flush): Fix doc typo.
12627 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12629 Fix array bounds violation when pty allocation fails.
12630 * process.c (PTY_NAME_SIZE): New constant.
12631 (pty_name): Remove static variable; it's now auto.
12632 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12633 Take pty_name as an arg rather than using a static variable.
12634 All callers changed.
12635 (create_process): Recover pty_flag from process, not from volatile local.
12636 (create_pty): Stay inside array even when pty allocation fails.
12637 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12639 * lread.c (Fload): Avoid initialization only when lint checking.
12640 Mention that it's needed only for older GCCs.
12642 2013-07-20 Kenichi Handa <handa@gnu.org>
12644 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12645 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12647 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12649 * lread.c (Fload): Avoid uninitialized warning.
12651 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12653 Fix some minor file descriptor leaks and related glitches.
12654 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12655 (create_lock_file): Use write, not emacs_write.
12656 * image.c (slurp_file, png_load_body):
12657 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12658 (server_accept_connection):
12659 Don't leak an fd on memory allocation failure.
12660 * image.c (slurp_file): Add a cheap heuristic for growing files.
12661 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12662 as that's what the other routines do. Maybe input need not be
12663 blocked at all, but it's better to be consistent.
12664 Avoid undefined behavior when strlen is zero.
12666 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12667 (NSTATICS): Now a constant; doesn't need to be a macro.
12669 2013-07-19 Richard Stallman <rms@gnu.org>
12671 * coding.c (decode_coding_utf_8): Add simple loop for fast
12672 processing of ASCII characters.
12674 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12676 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12678 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12680 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12681 unportable 'struct x_display_info'.
12682 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12683 is a portable type.
12685 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12687 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12688 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12690 (system_process_attributes): Prefer plain char to unsigned char
12691 when either will do. Clean up properly if interrupted or if
12692 memory allocations fail. Don't assume sscanf succeeds.
12693 Remove no-longer-needed workaround to stop GCC from whining.
12694 Read command-line once, instead of multiple times. Check read status a
12695 bit more carefully.
12697 Fix obscure porting bug with varargs functions.
12698 The code assumed that int is treated like ptrdiff_t in a vararg
12699 function, which is not a portable assumption. There was a similar
12700 -- though these days less likely -- porting problem with various
12701 assumptions that pointers of different types all smell the same as
12702 far as vararg functions is conserved. To make this problem less
12703 likely in the future, redo the API to use varargs functions.
12704 * alloc.c (make_save_value): Remove this vararg function.
12705 All uses changed to ...
12706 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12707 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12709 (make_save_ptr): Rename from make_save_pointer, for consistency with
12710 the above. Define only on platforms that need it. All uses changed.
12712 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12714 * keyboard.c: Try to fix typos in previous change.
12715 (DISPLAY_LIST_INFO): New macro.
12716 (kbd_buffer_get_event): Do not access members that are not present
12717 in X11. Revert inadvertent change of "!=" to "=".
12719 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12721 * keyboard.c (kbd_buffer_get_event):
12722 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12723 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12725 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12727 * filelock.c: Fix unlikely file descriptor leaks.
12728 (get_boot_time_1): Rework to avoid using emacs_open.
12729 This doesn't actually fix a leak, but is better anyway.
12730 (read_lock_data): Use read, not emacs_read.
12732 * doc.c: Fix minor memory and file descriptor leaks.
12733 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12734 (get_doc_string, Fsnarf_documentation):
12735 Fix file descriptor leak on error.
12737 * term.c: Fix minor fdopen-related file descriptor leaks.
12738 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12739 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12741 * charset.c: Fix file descriptor leaks and errno issues.
12743 (load_charset_map_from_file): Don't leak file descriptor on error.
12744 Use plain record_xmalloc since the allocation is larger than
12745 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12747 * eval.c (record_unwind_protect_nothing):
12748 * fileio.c (fclose_unwind):
12750 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12751 The replacement doesn't block input, but that no longer seems
12754 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12756 * lread.c: Fix file descriptor leaks and errno issues.
12757 (Fload): Close some races that leaked fds or streams when 'load'
12759 (Fload, openp): Report error number of last nontrivial failure to open.
12760 ENOENT counts as trivial.
12761 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12763 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12764 now that the function is always called with a nonnegative arg.
12765 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12766 All uses replaced with ...
12767 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12769 A few more minor file errno-reporting bugs.
12770 * callproc.c (Fcall_process):
12771 * doc.c (Fsnarf_documentation):
12772 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12773 * process.c (set_socket_option):
12774 Don't let a constructor trash errno.
12775 * doc.c: Include <errno.h>.
12777 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12779 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12781 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12783 Fix w32 bug with call-process-region (Bug#14885).
12784 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12785 to Fcall_process when the input is empty. This simplifies the
12786 code a bit. It makes no difference on POSIXish platforms but
12787 apparently it fixes a bug on w32.
12789 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12790 * fileio.c (close_file_unwind): Don't close if FD is negative;
12791 this can happen when unwinding a zapped file descriptor.
12792 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12793 in case Emacs runs out of memory between the two unwind-protects.
12794 Don't trash errno when closing FD.
12795 Zap the FD in the specpdl when closing it, instead of deferring
12796 the removal of the unwind-protect; this fixes a bug where a child
12797 function unwinds the stack past us.
12799 New unwind-protect flavors to better type-check C callbacks.
12800 This also lessens the need to write wrappers for callbacks,
12801 and the need for make_save_pointer.
12802 * alloc.c (free_save_value):
12803 * atimer.c (run_all_atimers):
12805 * alloc.c (safe_alloca_unwind):
12806 * atimer.c (unwind_stop_other_atimers):
12807 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12808 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12809 * minibuf.c (choose_minibuf_frame_1):
12810 * process.c (make_serial_process_unwind):
12811 * xdisp.c (pop_message_unwind):
12812 * xselect.c (queue_selection_requests_unwind):
12813 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12814 * alloc.c (record_xmalloc):
12815 Prefer record_unwind_protect_ptr to record_unwind_protect with
12817 * alloc.c (Fgarbage_collect):
12818 Prefer record_unwind_protect_void to passing a dummy.
12819 * buffer.c (restore_buffer):
12820 * window.c (restore_window_configuration):
12821 * xfns.c, w32fns.c (do_unwind_create_frame)
12822 New wrapper. All record-unwind uses of wrappee changed.
12823 * buffer.c (set_buffer_if_live):
12824 * callproc.c (call_process_cleanup, delete_temp_file):
12825 * coding.c (code_conversion_restore):
12826 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12827 * editfns.c (save_excursion_restore)
12828 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12829 (save_restriction_restore):
12830 * eval.c (restore_stack_limits, un_autoload):
12831 * fns.c (require_unwind):
12832 * keyboard.c (recursive_edit_unwind, tracking_off):
12833 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12834 * macros.c (pop_kbd_macro, restore_menu_items):
12835 * nsfns.m (unwind_create_frame):
12836 * print.c (print_unwind):
12837 * process.c (start_process_unwind):
12838 * search.c (unwind_set_match_data):
12839 * window.c (select_window_norecord, select_frame_norecord):
12840 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12841 (fast_set_selected_frame):
12842 * xfns.c, w32fns.c (unwind_create_tip_frame):
12843 Return void, not a dummy Lisp_Object. All uses changed.
12844 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12845 * callproc.c (call_process_kill):
12846 * fileio.c (restore_point_unwind, decide_coding_unwind)
12847 (build_annotations_unwind):
12848 * insdel.c (Fcombine_after_change_execute_1):
12849 * keyboard.c (read_char_help_form_unwind):
12850 * menu.c (unuse_menu_items):
12851 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12852 * sound.c (sound_cleanup):
12853 * xdisp.c (unwind_redisplay):
12854 * xfns.c (clean_up_dialog):
12855 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12856 Accept no args and return void, instead of accepting and returning
12857 a dummy Lisp_Object. All uses changed.
12858 * cygw32.c (fchdir_unwind):
12859 * fileio.c (close_file_unwind):
12860 * keyboard.c (restore_kboard_configuration):
12861 * lread.c (readevalllop_1):
12862 * process.c (wait_reading_process_output_unwind):
12863 Accept int and return void, rather than accepting an Emacs integer
12864 and returning a dummy object. In some cases this fixes an
12865 unlikely bug when the corresponding int is outside Emacs integer
12866 range. All uses changed.
12867 * dired.c (directory_files_internal_unwind):
12868 * fileio.c (do_auto_save_unwind):
12869 * gtkutil.c (pop_down_dialog):
12870 * insdel.c (reset_var_on_error):
12871 * lread.c (load_unwind):
12872 * xfns.c (clean_up_file_dialog):
12873 * xmenu.c, nsmenu.m (pop_down_menu):
12874 * xmenu.c (cleanup_widget_value_tree):
12875 * xselect.c (wait_for_property_change_unwind):
12876 Accept pointer and return void, rather than accepting an Emacs
12877 save value encapsulating the pointer and returning a dummy object.
12879 * editfns.c (Fformat): Update the saved pointer directly via
12880 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12881 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12882 (unwind_body): New function.
12883 (record_unwind_protect): First arg is now a function returning void,
12884 not a dummy Lisp_Object.
12885 (record_unwind_protect_ptr, record_unwind_protect_int)
12886 (record_unwind_protect_void): New functions.
12887 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12888 * fileio.c (struct auto_save_unwind): New type.
12889 (do_auto_save_unwind): Use it.
12890 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12891 * insdel.c (struct rvoe_arg): New type.
12892 (reset_var_on_error): Use it.
12893 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12895 (specbinding_func): Remove; there are now several such functions.
12896 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12897 (set_unwind_protect_ptr): New function.
12898 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12900 Be simpler and more consistent about reporting I/O errors.
12901 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12902 Say "Read error" and "Write error", rather than "I/O error", or
12903 "IO error reading", or "IO error writing", when a read or write
12905 * process.c (Fmake_network_process, wait_reading_process_output)
12906 (send_process, Fprocess_send_eof, wait_reading_process_output):
12907 Capitalize diagnostics consistently. Put "failed foo" at the
12908 start of the diagnostic, so that we don't capitalize the
12909 function name "foo". Consistently say "failed" for such
12911 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12912 All callers changed. This is so it can use report_file_error.
12913 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12914 diagnostics consistently as above.
12916 * fileio.c (report_file_errno): Fix errno reporting bug.
12917 If the file name is neither null nor a pair, package it up as a
12918 singleton list. All callers changed, both to this function and to
12919 report_file_error. This fixes a bug where the memory allocator
12920 invoked by list1 set errno so that the immediately following
12921 report_file_error reported the wrong errno value.
12923 Fix minor problems found by --enable-gcc-warnings.
12924 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12925 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12927 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12929 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12930 Set event->arg to Qt if switch-event shall be generated.
12931 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12933 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12935 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12938 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12939 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12940 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12941 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12942 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12943 and there is a focused frame.
12944 (head_table): Add focus-in and focus-out.
12945 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12946 bind to handle-focus-in/out.
12948 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12949 (Fhandle_switch_frame): Call Fhandle_focus_in.
12950 (syms_of_frame): defsubr handle-focus-in/out.
12952 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12954 Fix porting bug to older POSIXish platforms (Bug#14862).
12955 * sysdep.c (emacs_pipe): New function, that implements
12956 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12957 This should port better to CentOS 5 and to Mac OS X 10.6.
12958 All calls to pipe2 changed.
12960 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12961 This makes the code easier to read and the executable a bit smaller.
12962 Do not replace all calls to Fcons that happen to create lists,
12963 just calls that are intended to create lists. For example, when
12964 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12965 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12966 Similarly for list2 through list5.
12967 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12968 * bytecode.c (exec_byte_code):
12969 * callint.c (quotify_arg, Fcall_interactively):
12970 * callproc.c (Fcall_process, create_temp_file):
12971 * charset.c (load_charset_map_from_file)
12972 (Fdefine_charset_internal, init_charset):
12973 * coding.c (get_translation_table, detect_coding_system)
12974 (Fcheck_coding_systems_region)
12975 (Fset_terminal_coding_system_internal)
12976 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12977 * composite.c (update_compositions, Ffind_composition_internal):
12978 * dired.c (directory_files_internal, file_name_completion)
12980 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12981 * doc.c (Fsnarf_documentation):
12982 * editfns.c (Fmessage_box):
12984 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12985 (Feval, eval_sub, Ffuncall, apply_lambda):
12986 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12987 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12988 (Fset_file_times, Finsert_file_contents)
12989 (Fchoose_write_coding_system, Fwrite_region):
12990 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12991 * font.c (font_registry_charsets, font_parse_fcname)
12992 (font_prepare_cache, font_update_drivers, Flist_fonts):
12993 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12994 * frame.c (make_frame, Fmake_terminal_frame)
12995 (x_set_frame_parameters, x_report_frame_params)
12996 (x_default_parameter, Fx_parse_geometry):
12997 * ftfont.c (syms_of_ftfont):
12998 * image.c (gif_load):
12999 * keyboard.c (command_loop_1):
13000 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13001 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13002 (Fminor_mode_key_binding, accessible_keymaps_1)
13003 (Faccessible_keymaps, Fwhere_is_internal):
13004 * lread.c (read_emacs_mule_char):
13005 * menu.c (find_and_return_menu_selection):
13006 * minibuf.c (get_minibuffer):
13007 * nsfns.m (Fns_perform_service):
13008 * nsfont.m (ns_script_to_charset):
13009 * nsmenu.m (ns_popup_dialog):
13010 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13011 (Fx_own_selection_internal):
13012 * nsterm.m (append2):
13013 * print.c (Fredirect_debugging_output)
13014 (print_prune_string_charset):
13015 * process.c (Fdelete_process, Fprocess_contact)
13016 (Fformat_network_address, set_socket_option)
13017 (read_and_dispose_of_process_output, write_queue_push)
13018 (send_process, exec_sentinel):
13019 * sound.c (Fplay_sound_internal):
13020 * textprop.c (validate_plist, add_properties)
13021 (Fput_text_property, Fadd_face_text_property)
13022 (copy_text_properties, text_property_list, syms_of_textprop):
13023 * unexaix.c (report_error):
13024 * unexcoff.c (report_error):
13025 * unexsol.c (unexec):
13026 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13027 (Fformat_mode_line, syms_of_xdisp):
13028 * xfaces.c (set_font_frame_param)
13029 (Finternal_lisp_face_attribute_values)
13030 (Finternal_merge_in_global_face, syms_of_xfaces):
13031 * xfns.c (x_default_scroll_bar_color_parameter)
13032 (x_default_font_parameter, x_create_tip_frame):
13033 * xfont.c (xfont_supported_scripts):
13034 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13035 (menu_help_callback, xmenu_show):
13036 * xml.c (make_dom):
13037 * xterm.c (set_wm_state):
13038 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13039 and similarly for list2 through list5.
13041 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13043 * callproc.c (Fcall_process_region): Fix minor race and tune.
13044 (create_temp_file): New function, with the temp-file-creation part
13045 of the old Fcall_process_region. Use Fcopy_sequence to create the
13046 temp file name, rather than alloca + build_string, for simplicity.
13047 Don't bother to block input around the temp file creation;
13048 shouldn't be needed. Simplify use of mktemp.
13049 Use record_unwind_protect immediately after creating the temp file;
13050 this closes an unlikely race where the temp file was not removed.
13051 Use memcpy rather than an open-coded loop.
13052 (Fcall_process_region): Use the new function. If the input is
13053 empty, redirect from /dev/null rather than from a newly created
13054 empty temp file; this avoids unnecessary file system traffic.
13056 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13058 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13059 Simplify by making this case like the other two. This is a bit
13060 slower on obsolete hosts, but the extra complexity isn't worth it.
13062 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13063 * process.c (create_process) [!DOS_NT]:
13064 Remove now-unnecessary calls to emacs_close.
13066 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13068 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13069 returning early. (Bug#14850)
13071 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13072 and inhibit-iso-escape-detection attributes of 'undecided'.
13075 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13077 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13078 Reported by Herbert J. Skuhra in
13079 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13081 Don't lose top specpdl entry when memory is exhausted.
13082 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13083 specpdl overflow here, to simplify callers; all callers changed.
13084 Always reserve an unused entry at the stack top; this avoids
13085 losing the top entry's information when memory is exhausted.
13087 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13089 Clean up errno reporting and fix some errno-reporting bugs.
13090 * callproc.c (Fcall_process):
13091 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13092 * process.c (create_process, Fmake_network_process):
13093 * unexaix.c (report_error):
13094 * unexcoff.c (report_error):
13095 Be more careful about reporting the errno of failed operations.
13096 The code previously reported the wrong errno sometimes.
13097 Also, prefer report_file_errno to setting errno + report_file_error.
13098 (Fcall_process): Look at openp return value rather than at path,
13099 as that's a bit faster and clearer when there's a numeric predicate.
13100 * fileio.c (report_file_errno): New function, with most of the
13101 old contents of report_file_error.
13102 (report_file_error): Use it.
13103 (Ffile_exists_p, Ffile_accessible_directory_p):
13104 Set errno to 0 when it is junk.
13105 * fileio.c (Faccess_file):
13106 * image.c (x_create_bitmap_from_file):
13107 Use faccessat rather than opening the file, to avoid the hassle of
13108 having a file descriptor open.
13109 * lisp.h (report_file_errno): New decl.
13110 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13113 * process.c (create_process, wait_reading_process_output) [AIX]:
13114 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13115 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13116 a multithreaded environment anyway).
13117 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13119 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13121 * image.c (x_find_image_file): Don't close a remote file handle.
13123 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13125 Fix races with threads and file descriptors.
13126 * callproc.c (Fcall_process_region):
13127 * dired.c (open_directory):
13128 * emacs.c (main, Fdaemon_initialized):
13129 * image.c (x_find_image_file):
13130 * inotify.c (Finotify_rm_watch):
13131 * lread.c (Flocate_file_internal):
13132 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13133 * term.c (term_mouse_moveto, init_tty):
13134 * termcap.c (tgetent):
13135 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13136 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13137 * unexhp9k800.c, unexmacosx.c (unexec):
13138 * callproc.c (Fcall_process_region):
13139 Use emacs_close, not close.
13140 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13141 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13142 and posix_close function on current platforms (which all lack them).
13143 (emacs_close): Use it. This should fix the races on GNU/Linux and
13144 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13145 and it should avoid closing random victim file descriptors on
13148 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13150 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13151 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13152 Touch up doc a bit.
13154 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13155 This is for .gdbinit xbacktrace.
13157 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13158 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13159 (emacs_set_tty): Now static.
13160 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13161 * term.c (tty_capable_p, tty_default_color_capabilities)
13162 (get_tty_terminal, term_mouse_movement)
13163 (handle_one_term_event, init_tty, maybe_fatal):
13164 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13165 (tgetent, scan_file, name_match, compare_contin):
13166 * terminal.c (get_terminal):
13167 Use bool for boolean.
13168 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13169 Prefer char to unsigned char if either will do.
13170 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13171 (tty_write_glyphs): Prefer int to unsigned.
13172 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13173 All callers changed.
13174 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13176 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13179 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13180 (B__dummy__): New dummy symbol, to pacify C89.
13181 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13182 they can't grok varargs macros.
13183 * dispnew.c (add_window_display_history)
13184 (add_frame_display_history):
13185 * print.c (print_object):
13186 * xdisp.c (debug_method_add):
13187 Use %p printf format only for void pointers.
13188 * emacs.c (usage_message): New constant, replacing ...
13189 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13190 (main): Adjust to usage reorg.
13191 * fns.c (syms_of_fns):
13192 * profiler.c (syms_of_profiler):
13193 Don't use non-constant struct initializers.
13194 * gnutls.h (gnutls_initstage_t):
13195 * lisp.h (enum Lisp_Fwd_Type):
13196 * lread.c (lisp_file_lexically_bound_p):
13197 * xsettings.c (anonymous enum):
13198 Remove trailing comma.
13199 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13200 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13201 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13203 * regex.c (const_re_char): New type, to pacify strict C89.
13204 All uses of 'const re_char' replaced to use it.
13205 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13206 with glibc when strict C89. This change is imported from gnulib.
13208 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13209 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13210 Omit GNU_LINUX implementation, since it requires long long.
13211 * xterm.c (x_draw_underwave):
13212 Do not assume the traditional order of struct's members.
13213 (x_term_init): Rewrite to avoid the need for non-constant structure
13216 Syntax cleanup, mostly replacing macros with functions.
13217 This removes the need for the syntax_temp hack.
13218 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13219 * syntax.c (SYNTAX_INLINE): New macro.
13220 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13221 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13222 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13223 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13224 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13225 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13226 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13227 Now constants, not macros.
13228 (syntax_temp) [!__GNUC__]: Remove.
13229 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13230 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13231 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13232 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13233 Move here from syntax.h; now functions, not macros. Except for the
13234 last function, these are static since only syntax.c uses them.
13235 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13236 All uses changed. Now a function, not a macro; use this fact
13237 to simplify the code.
13238 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13239 compiler bugs; no longer relevant.
13240 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13241 (SYNTAX_INLINE): New macro.
13242 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13243 for the new functions. Use bool for boolean member.
13244 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13245 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13246 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13247 (SETUP_BUFFER_SYNTAX_TABLE):
13248 Now extern inline functions, not macros.
13249 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13250 Remove; all uses replaced by implementation.
13251 (syntax_temp) [!__GNUC__]: Remove decl.
13252 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13254 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13256 * emacs.c (main): Fix syntax error.
13258 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13260 Timestamp fixes for undo (Bug#14824).
13261 * atimer.c (schedule_atimer):
13262 * fileio.c (Ffile_newer_than_file_p):
13263 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13264 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13265 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13266 (syms_of_fileio): Remove Sclear_visited_file_name.
13267 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13268 file doesn't exist; this avoids an ambiguity with negative timestamps.
13269 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13270 * systime.h (make_emacs_time, invalid_emacs_time):
13271 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13272 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13273 * undo.c (record_first_change): Push (visited-file-modtime) onto
13274 undo list rather than reimplementing it by hand, incorrectly.
13276 2013-07-09 Ken Brown <kbrown@cornell.edu>
13278 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13280 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13282 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13284 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13286 Handle errno and exit status a bit more carefully.
13287 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13288 number into an exit status. Instead, use EXIT_CANCELED.
13289 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13290 * callproc.c (relocate_fd):
13291 * emacs.c (close_output_streams, main):
13292 * process.c (create_process):
13293 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13294 Use emacs_perror for simplicity.
13295 * callproc.c (relocate_fd, main):
13296 * sysdep.c (sys_subshell):
13297 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13298 (shut_down_emacs): Use emacs_write, not write.
13299 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13300 * fileio.c (Fcopy_file, e_write):
13301 * nsterm.m (ns_select):
13302 * process.c (send_process):
13303 * sound.c (vox_write):
13304 Use emacs_write_sig, not emacs_write.
13305 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13306 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13308 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13310 (emacs_full_write): New function.
13311 (emacs_write): Rewrite to use it.
13312 (emacswrite_sig, emacs_perror): New functions.
13313 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13315 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13317 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13318 on NS even if it is present. Pixmap on NS is a void*.
13320 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13322 Port to Ubuntu 10 (Bug#14803).
13323 Problem reported by T.V. Raman.
13324 * process.c (close_on_exec, accept4, process_socket):
13325 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13327 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13329 * w32.c (sys_dup): Declare prototype.
13333 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13335 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13337 Make file descriptors close-on-exec when possible (Bug#14803).
13338 This simplifies Emacs a bit, since it no longer needs to worry
13339 about closing file descriptors by hand in some cases.
13340 It also fixes some unlikely races. Not all such races, as
13341 libraries often open files internally without setting
13342 close-on-exec, but it's an improvement.
13343 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13344 * callproc.c (Fcall_process) [!MSDOS]:
13345 * emacs.c (main) [!DOS_NT]:
13346 * nsterm.m (ns_term_init):
13347 * process.c (create_process):
13348 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13349 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13350 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13351 Prefer mkostemp with O_CLOEXEC to mkstemp.
13352 * callproc.c (relocate_fd) [!WINDOWSNT]:
13353 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13354 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13356 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13357 Make the resulting file descriptor close-on-exec.
13358 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13359 * lread.c (load_descriptor_list, load_descriptor_unwind):
13360 Remove; no longer needed. All uses removed.
13361 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13362 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13364 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13365 (Fmake_network_process, Fnetwork_interface_list)
13366 (Fnetwork_interface_info, server_accept_connection):
13367 Make newly-created socket close-on-exec.
13368 * sysdep.c (emacs_open, emacs_fopen):
13369 Make new-created descriptor close-on-exec.
13370 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13371 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13373 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13375 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13376 for NS_IMPL_GNUSTEP.
13378 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13380 Fix openp errno handling.
13381 * callproc.c (Fcall_process): Preserve openp errno around close.
13382 * lread.c (openp): Set errno when returning -1, as some callers
13385 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13387 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13389 * nsterm.h (NSSavePanel): Update comment.
13390 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13391 (ns_run_file_dialog): Declare.
13393 * nsfns.m: Remove panelOK.
13395 (ns_run_file_dialog): New function.
13396 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13397 event loop, so file dialog is popped up by ns_run_file_dialog, called
13398 by sendEvent (Bug#14578).
13399 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13401 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13403 * xdisp.c (default_line_pixel_height): New function.
13404 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13405 (try_cursor_movement, redisplay_window, try_window)
13406 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13408 * window.c (window_scroll_pixel_based):
13409 use default_line_pixel_height.
13411 * dispextern.h (default_line_pixel_height): Add prototype.
13413 * frame.c (x_set_line_spacing): Accept a float value for
13414 line-spacing parameter, per the documentation.
13416 * data.c (Fmultibyte_string_p): Doc fix.
13418 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13420 Use emacs_open more consistently when opening files.
13421 This handles EINTR more consistently now, and makes it easier
13422 to introduce other uniform changes to file descriptor handling.
13423 * sysstdio.h: New file.
13424 * buffer.c (mmap_init):
13425 * cygw32.c (chdir_to_default_directory):
13426 * dispnew.c (Fopen_termscript):
13427 * emacs.c (Fdaemon_initialized):
13428 * fileio.c (Fdo_auto_save):
13429 * image.c (slurp_file, png_load_body, jpeg_load_body):
13430 * keyboard.c (Fopen_dribble_file):
13432 * print.c (Fredirect_debugging_output):
13433 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13434 * termcap.c (tgetent):
13435 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13436 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13437 * w32term.c (w32_initialize) [CYGWIN]:
13438 * xfaces.c (Fx_load_color_file):
13439 Use emacs_open instead of plain open, and emacs_fopen instead of
13441 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13442 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13443 * callproc.c (default_output_mode): New constant.
13444 (Fcall_process): Use it to call emacs_open instead of plain creat.
13445 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13446 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13447 (emacs_fopen): New function.
13448 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13449 Include <lisp.h>, for emacs_open.
13450 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13452 Remove duplicate #include directives.
13453 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13455 Don't include stdio.h twice.
13456 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13457 Don't include sys/types.h or stdio.h twice.
13458 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13459 * lread.c: Don't include coding.h twice.
13460 * nsfont.m: Don't include frame.h twice.
13461 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13462 * ralloc.c: Don't include <unistd.h> twice.
13463 * xdisp.c: Don't include font.h twice.
13464 * xterm.c: Don't include fontset.h twice.
13465 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13467 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13469 Scale ImageMagick images more carefully.
13470 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13471 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13472 Be more careful about avoiding undefined behavior after
13473 integer overflow and division by zero.
13475 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13477 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13478 (syms_of_w32fns): DEFSYM them.
13479 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13480 (CCHDEVICENAME): Define macros if not defined.
13481 (struct MONITOR_INFO_EX): New struct.
13482 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13483 (enum_display_monitors_fn): New variable.
13484 (globals_of_w32fns): Initialize it.
13485 (Fx_display_pixel_width, Fx_display_pixel_height)
13486 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13487 multi-monitor setups in docstrings.
13488 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13489 screen size by primary monitor's millimeter per pixel.
13490 (w32_monitor_enum, w32_display_monitor_attributes_list)
13491 (w32_display_monitor_attributes_list_fallback)
13492 (Fw32_display_monitor_attributes_list): New functions.
13493 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13495 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13497 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13499 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13501 * fileio.c (Qfile_notify_error): New error symbol.
13503 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13504 * inotify.c (inotify_callback, symbol_to_inotifymask)
13505 (Finotify_add_watch, Finotify_rm_watch): Use it.
13506 (inotifyevent_to_event): Exchange order of cookie and file name.
13507 (Finotify_add_watch): Adapt docstring.
13509 * lisp.h (Qfile_notify_error): Declare.
13511 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13513 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13514 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13515 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13516 which did not work (see <http://bugs.gnu.org/14569#307>).
13517 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13518 && (!noninteractive || initialized)). This attempts to thread
13519 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13521 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13523 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13524 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13526 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13528 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13529 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13530 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13531 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13533 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13535 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13536 Define to __sys_siglist.
13538 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13540 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13541 word-wrap, so that overflow-newline-into-fringe would work in
13542 visual-line-mode. (Bug#2749)
13543 (move_it_in_display_line_to): When the last scanned display
13544 element fits exactly on the display line, and
13545 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13546 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13547 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13548 finding buffer position that corresponds to pixel coordinates,
13549 e.g. in buffer_posn_from_coords.
13551 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13553 * process.c (handle_child_signal): Call catch_child_signal if
13556 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13558 Don't convert function pointers to void * and back.
13559 It isn't portable C, and it's easy enough to avoid.
13560 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13561 (make_save_value): Add support for SAVE_FUNCPOINTER.
13562 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13563 * print.c (print_object):
13564 Distinguish function from object pointers.
13565 * lisp.h (SAVE_FUNCPOINTER): New constant.
13566 (SAVE_SLOT_BITS): Adjust to it.
13567 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13568 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13569 (voidfuncptr): New typedef.
13570 (struct Lisp_Save_Value): New member data[0].funcpointer.
13571 (XSAVE_FUNCPOINTER): New function.
13573 Simplify buildobj processing.
13574 * Makefile.in (buildobj.h): Make it a sequence of strings each
13575 followed by comma, rather than a single string. Put it into a
13576 .tmp file in case there's an error while generating it.
13577 (gl-stamp): Use .tmp for temp files.
13578 (mostlyclean): Clean .tmp files.
13579 * doc.c (buildobj): Move to just the routine that needs it.
13580 It's now an array of strings, so processing is simpler.
13582 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13584 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13585 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13586 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13587 Invoke malloc_enable_thread even when not interactive.
13588 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13589 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13590 in this case, since the underlying bug has now been fixed.
13592 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13594 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13595 unlinking it (bug#14691).
13597 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13599 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13600 before checking whether buffer is modified. This lets
13601 `kill-buffer-query-functions' cancel killing of the buffer or save
13602 its content before `kill-buffer' asks user the "Buffer %s
13603 modified; kill anyway?" question.
13605 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13607 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13608 Let the super performKeyEquivalent deal with them (Bug#14747).
13610 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13612 * widget.c (resize_cb): Remove unused local.
13614 Do not use GTK 3 if it exists but cannot be compiled.
13615 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13616 * xterm.c (x_error_handler) [!USE_GTK]:
13619 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13621 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13623 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13624 to the valid range of values. (Bug#14753)
13626 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13627 when moving point by using the current glyph matrix. This avoids
13628 the need to force redisplay when this function is called in a
13631 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13633 Fix minor problems found by static checking.
13634 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13635 Redo the latter's body to sidestep GCC parenthesization warnings.
13636 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13637 * coding.c (detect_coding, detect_coding_system):
13638 * coding.h (struct undecided_spec):
13639 Use bool for boolean.
13640 * image.c (QCmax_width, QCmax_height): Now static.
13641 * xdisp.c (Fmove_point_visually): Remove unused local.
13643 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13645 * xdisp.c (Fmove_point_visually): New function.
13647 2013-06-28 Kenichi Handa <handa@gnu.org>
13649 * coding.h (define_coding_undecided_arg_index): New enum.
13650 (coding_attr_index): New members
13651 coding_attr_undecided_inhibit_null_byte_detection,
13652 coding_attr_undecided_inhibit_iso_escape_detection,
13653 coding_attr_undecided_prefer_utf_8.
13654 (undecided_spec): New struct.
13655 (struct coding_system): New member `undecided' of the member
13658 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13659 (detect_coding): Likewise.
13660 (detect_coding_system): Likewise.
13661 (Fdefine_coding_system_internal): New coding system properties
13662 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13664 (syms_of_coding): Adjust for coding_arg_undecided_max.
13666 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13668 * image.c (x_from_xcolors): Remove unused local.
13670 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13672 Defer image data transfer between X client and server until actual
13675 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13678 * image.c (Destroy_Image): Remove.
13679 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13680 `mask_p', and `colors_p'. All uses changed.
13681 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13682 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13683 New macros for `flags' arg to x_clear_image_1.
13684 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13685 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13686 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13687 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13688 (image_get_x_image, image_unget_x_image): New functions or macros.
13689 (image_background, image_background_transparent, x_to_xcolors)
13690 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13691 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13692 instead of Destroy_Image.
13693 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13694 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13695 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13696 (imagemagick_load_image, svg_load_image): Use them instead of
13697 x_create_x_image_and_pixmap, and x_put_x_image followed by
13698 x_destroy_x_image, respectively.
13699 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13700 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13701 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13702 background_transparent fields.
13703 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13704 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13706 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13708 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13709 This mostly consists of undoing recent changes.
13710 * callproc.c (Fcall_process):
13711 * process.c (create_process):
13712 Do not worry about catching SIGCHLD here, undoing previous change.
13713 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13714 * process.c, process.h (catch_child_signal):
13715 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13716 * process.c (catch_child_handler): Don't worry about being called
13717 lazily and do not assume caller has blocked SIGCHLD, undoing
13718 previous change. Move first-time stuff back to
13719 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13720 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13721 set lib_child_handler if it's already initialized, which may
13722 help avoid problems on GNUstep.
13724 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13726 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13727 * callproc.c (Fcall_process):
13728 * process.c (create_process):
13729 Make sure SIGCHLD is caught before we fork,
13730 since Emacs startup no arranges to catch SIGCHLD.
13731 * process.c (lib_child_handler): Initialize to null, not to
13733 (catch_child_signal): Allow self to be called lazily.
13734 Do nothing if it's already been called.
13735 Assume caller has blocked SIGCHLD (all callers do now).
13736 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13737 just before it's really needed.
13738 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13739 since it hasn't been caught yet.
13741 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13743 * image.c (compute_image_size): New function to implement
13744 :max-width and :max-height.
13745 (imagemagick_load_image): Use it.
13747 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13749 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13750 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13752 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13753 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13754 the SIGCHLD handler, since the code is not atomic and (due to glib)
13755 signals may be arriving now.
13756 * sysdep.c (init_signals): Do not catch child signals here;
13757 'main' now does that later, at a safer time.
13759 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13761 Clean up SIGCHLD handling a bit (Bug#14569).
13762 * process.c, process.h (catch_child_signal):
13763 Now always extern, even if !NS_IMPL_GNUSTEP.
13764 * process.c (catch_child_signal): Move glib tickler here from
13765 init_process_emacs, so that it's done earlier in Emacs
13766 initialization. Also move the noninteractive && !initialized
13767 check here from init_process_emacs. This is all a bit cleaner for
13768 GNUish platforms, and I hope it works around the Cygwin bug.
13769 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13770 that glib signal handling is tickled before glib creates threads.
13772 * process.c (wait_reading_process_output): Avoid int overflow
13773 when reading more than 2 GiB total from a process.
13775 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13777 * process.c (create_process): Handle a couple more cases,
13778 i.e., work even if new_argv and wait_child_setup[i] are cached.
13779 Use Fcall_process's style for volatile vars.
13781 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13783 * process.c (create_process): Mark PROCESS volatile.
13785 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13787 Use C99-style flexible array members if available.
13788 This avoids some subtle aliasing issues, which typically
13789 aren't a problem with GCC but may be a problem elsewhere.
13790 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13791 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13792 In either case, it uses a flexible array member rather than
13793 the old struct hack. All uses changed.
13794 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13795 Adjust to sdata reorganization.
13796 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13797 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13798 that ports better to pre-C99 non-GCC.
13799 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13800 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13801 as the latter has changed.
13802 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13803 and port better to pre-C99 GCC.
13804 * image.c (struct xpm_cached_color):
13805 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13806 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13807 Use FLEXIBLE_ARRAY_MEMBER.
13808 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13809 Move decl to top level so it gets checked against implementation.
13810 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13811 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13813 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13815 * syntax.c: Integer cleanups.
13816 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13817 All uses that need 0-or-2 changed to:
13818 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13819 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13820 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13821 (char_quoted, prev_char_comend_first, back_comment)
13822 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13823 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13824 Use bool for boolean.
13825 (update_syntax_table, skip_chars, skip_syntaxes):
13826 Prefer int to unsigned when either will do.
13827 (back_comment): Return boolean success flag, like forw_comment,
13828 instead of positive-or-minus-1 (which might have overflowed int anyway).
13829 Don't stuff ptrdiff_t into int.
13830 (syntax_spec_code, syntax_code_spec): Now const.
13831 (Fmatching_paren, scan_lists, scan_sexps_forward):
13832 Use enum syntaxcode for syntax code.
13833 (Fmatching_paren): Check that arg is a character, not just an integer.
13834 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13835 (Finternal_describe_syntax_value): Omit no-longer-needed
13837 (skip_chars): Use char, not unsigned char, when the distinction
13839 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13840 * bytecode.c (exec_byte_code):
13841 * syntax.c (syntax_spec_code, Fchar_syntax)
13842 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13843 (init_syntax_once):
13844 * syntax.h (SYNTAX_WITH_FLAGS):
13845 Omit unnecessary casts.
13847 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13849 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13850 line dimensions here, to avoid race conditions with the main
13851 thread. (Bug#14062, bug#14630, bug#14669)
13853 * w32term.c (w32_draw_window_cursor): Compute the header line and
13854 mode line dimensions here.
13855 <w32_system_caret_window, w32_system_caret_hdr_height>:
13856 <w32_system_caret_mode_height>: New variables.
13858 * w32term.h: Declare them.
13860 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13862 * alloc.c (die): Move "assertion failed" string here ...
13863 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13864 COND when SUPPRESS_CHECKING. This shrinks the executable text
13865 size by 0.8% to 2.2% when configured with --enable-checking,
13866 depending on optimization flags (GCC 4.8.1 x86-64).
13868 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13870 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13872 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13873 base is 2; this is more accurate.
13875 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13877 * sound.c (string_default): Move to !WINDOWSNT section.
13878 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13880 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13882 * sound.c: Integer cleanups.
13883 Remove unnecessary forward decls.
13884 (struct sound_device): The 'file' member is now a Lisp_Object, not
13885 a char *, so that we needn't invoke alloca on a huge size.
13886 (Fplay_sound_internal): Adjust to this.
13887 (string_default): New function.
13888 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13889 Use it to adjust to the struct sound_device change.
13890 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13891 (be2hs) [0]: Remove.
13893 * syntax.c (skip_chars): Don't use uninitialized storage
13894 when searching a multibyte buffer for characters that are not in a
13895 unibyte string that contains non-ASCII characters.
13897 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13899 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13900 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13902 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13904 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13906 2013-06-18 Kenichi Handa <handa@gnu.org>
13908 * font.c (Ffont_spec): Signal an error for an invalid font name
13911 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13913 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13914 In particular this ports to 32-bit sparc Sun cc.
13915 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13916 array with a dummy element at specpdl[-1], so that its address can
13918 (unbind_to): Do not copy the binding; not needed, now that we
13919 copy old_value in the one place where the copy is needed.
13920 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13921 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13922 (union specbinding): Rename from struct specbinding. Redo layout
13923 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13924 which is not portable. With Sun C 5.12 32-bit sparc, the
13925 declaration causes nargs to be an unsigned bitfield, a behavior
13926 that the C standard allows; but Emacs wants nargs to be signed.
13927 The overall type is now a union of structures rather than a
13928 structure of union of structures, and the 'kind' member is now a
13929 bitfield, so that the overall type doesn't grow. All uses changed.
13930 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13932 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13934 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13935 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13937 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13939 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13941 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13942 unless we know that the window w's frame is a frame object.
13943 Another attempt at solving bug#14062 and bug#14630.
13945 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13947 * textprop.c (property_set_type): New enum.
13948 (add_properties): Allow appending/prepending text properties.
13949 (add_text_properties_1): Factored out of Fadd_text_properties.
13950 (Fadd_text_properties): Move all the code into
13951 add_text_properties_1.
13952 (Fadd_face_text_property): New function that calls
13953 add_text_properties_1.
13955 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13957 Move functions from lisp.h to individual modules when possible.
13958 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13959 * alloc.c (XFLOAT_INIT, set_symbol_name):
13960 * buffer.c (CHECK_OVERLAY):
13961 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13962 (set_char_table_parent):
13963 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13964 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13965 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13966 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13968 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13969 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13970 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13971 (backtrace_args, backtrace_debug_on_exit):
13972 * floatfns.c (CHECK_FLOAT):
13973 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13974 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13975 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13976 (set_hash_index_slot):
13977 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13978 * marker.c (CHECK_MARKER):
13979 * textprop.c (CHECK_STRING_OR_BUFFER):
13980 * window.c (CHECK_WINDOW_CONFIGURATION):
13981 Move here from lisp.h, and make these functions static rather than
13983 * buffer.c (Qoverlayp):
13985 * fns.c (Qhash_table_p):
13986 * window.c (Qwindow_configuration_p):
13988 * lisp.h: Remove the abovementioned defns and decls.
13990 Use functions, not macros, for XINT etc (Bug#11935).
13991 In lisp.h, prefer functions to function-like macros, and
13992 constants to object-like macros, when either will do. This:
13993 . simplifies use, as there's no more need to worry about
13994 arguments' side effects being evaluated multiple times.
13995 . makes the code easier to debug on some platforms.
13996 However, when using gcc -O0, keep using function-like macros
13997 for a few critical operations, for performance reasons.
13998 This sort of thing isn't needed with gcc -Og, but -Og
13999 is a GCC 4.8 feature and isn't widely-enough available yet.
14000 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14001 Remove enum lsb_bits; no longer needed.
14002 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14003 * buffer.c (Qoverlap):
14005 * fns.c (Qhash_table_p):
14006 Now extern, so lisp.h can use these symbols.
14007 * dispextern.h: Include character.h, for MAX_CHAR etc.
14008 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14009 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14010 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14011 (GLYPH_CODE_P): Move here from lisp.h.
14012 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14013 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14014 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14015 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14016 XUNTAG now returns void *.
14017 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14018 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14019 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14020 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14021 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14022 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14023 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14024 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14025 New macros, renamed from their sans-lisp_h_ counterparts.
14026 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14027 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14028 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14029 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14030 If compiling via GCC without optimization, define these as macros
14031 in addition to inline functions.
14032 To disable this, compile with -DINLINING=0.
14033 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14034 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14035 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14036 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14037 (INTMASK, VALMASK): Now macros, since static values cannot be
14038 accessed from extern inline functions.
14039 (VALMASK): Also a constant, for benefit of old GDB.
14040 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14041 is INTEGERP, which can fold it in.
14042 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14043 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14044 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14045 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14046 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14047 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14048 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14049 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14050 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14051 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14052 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14053 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14054 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14055 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14056 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14057 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14058 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14059 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14060 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14061 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14062 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14063 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14064 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14065 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14066 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14067 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14068 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14069 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14070 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14071 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14072 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14073 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14074 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14076 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14077 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14078 (VALMASK): Define in one place rather than in two, merging the
14079 USE_LSB_TAG parts; this is simpler.
14080 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14081 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14082 Move up, to avoid use before definition.
14083 Also include "globals.h" earlier, for the same reason.
14084 (make_natnum): New function.
14085 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14086 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14087 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14088 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14089 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14090 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14091 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14092 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14093 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14094 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14095 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14096 (Qwindow_configuration_p, Qimage): New forward declarations.
14097 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14098 (STRING_COPYIN): Remove; unused.
14099 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14100 (xcar_addr, xcdr_addr): New functions. All uses changed.
14101 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14102 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14103 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14104 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14105 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14106 (TYPE_RANGED_INTEGERP): Simplify.
14107 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14108 (setlocale, fixup_locale, synchronize_system_messages_locale)
14109 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14110 Now empty functions, not macros.
14111 (functionp): Return bool, not int.
14112 * window.c (Qwindow_configuration_p): Now extern,
14113 so window.h can use it.
14114 * window.h (Qwindowp): Move decl back to lisp.h.
14116 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14118 * xdisp.c (Fline_pixel_height): New function, required for solving
14121 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14123 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14125 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14127 * lread.c (syms_of_lread):
14128 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14130 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14132 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14134 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14136 * fileio.c (expand_file_name): Doc fix.
14138 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14140 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14141 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14142 Wait for self, not for 0. This can't hurt on GNU or similar
14143 system, and may help with Cygwin.
14145 * keyboard.c: Don't use PROP (...) as an lvalue.
14146 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14147 Use set_prop (A, B), not PROP (A) = B.
14149 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14151 * xdisp.c (get_it_property): Use it->window instead of generating
14152 a Lisp object from it->w.
14154 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14156 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14157 get-char-property the window that is being rendered, instead of
14158 the buffer, to support window-specific overlays. (Bug#14575)
14159 (compute_display_string_pos): When W is NULL, use the current
14160 buffer as the object to pass to get-char-property.
14161 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14162 pointer member of the bidi iterator, since no window is pertinent
14165 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14167 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14168 being displayed, and pass it to compute_display_string_pos.
14169 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14170 (bidi_paragraph_init): All callers changed.
14172 * xdisp.c (init_from_display_pos, init_iterator)
14173 (handle_single_display_spec, next_overlay_string)
14174 (get_overlay_strings_1, reseat_1, reseat_to_string)
14175 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14176 Set bidi_it.w member from it->w.
14177 (compute_display_string_pos): Accept additional argument, the
14178 window being displayed, and pass it to Fget_char_property.
14181 * dispextern.h (struct bidi_it): New member w, the window being
14183 (compute_display_string_pos): Adjust prototype.
14185 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14187 * xgselect.c: Remove unneeded include xterm.h.
14189 * process.c (wait_reading_process_output): Check for NS before GLIB.
14190 GLIB may be linked in due to rsvg, but ns_select must be called.
14192 * xgselect.c (xg_select): Remove call to window_system_available
14193 and g_main_context_pending at the top, so Gdk events (i.e. file
14194 notify) are processed when Emacs is started with -nw.
14196 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14198 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14199 (ctagsfiles3): New variable, includes only *.m files.
14200 (TAGS): Use an explicit language name in the regular expressions,
14201 to avoid transformation of '/SOMETHING' by MSYS to
14202 'c:\MSYS\SOMETHING'.
14204 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14206 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14208 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14210 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14211 still need to set the mouse pointer shape and activate help-echo.
14214 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14216 A few porting etc. fixes for the new file monitor code.
14217 See the thread containing
14218 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14219 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14220 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14221 (dir_monitor_callback, Fgfile_rm_watch):
14222 Use assq_no_quit instead of Fassoc, for speed.
14223 (dir_monitor_callback, Fgfile_rm_watch):
14224 eassert that the monitor is a fixnum.
14225 (dir_monitor_callback): No need for CDR_SAFE.
14226 Simplify building of lisp with alternative tails.
14227 (Fgfile_add_watch, Fgfile_rm_watch):
14228 Do not assume glib functions set errno reliably on failure.
14229 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14230 and signal an error otherwise.
14231 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14232 Use Fdelq instead of Fdelete, for speed.
14234 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14236 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14237 don't insist on being invoked on a highlighted tool-bar button.
14238 Avoids losing tool-bar functionality when mouse-highlight is nil.
14239 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14240 Don't highlight when mouse-highlight is nil.
14241 (note_mouse_highlight): When mouse-highlight is nil, don't return
14242 right away; instead, run tool-bar and mode-line highlight
14243 subroutine, clear any existing highlight, and revert the mouse
14244 pointer to its default shape. (Bug#14558)
14246 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14248 * lisp.mk (lisp): Add prog-mode.el.
14250 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14252 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14253 * process.c (dummy_handler): New function.
14254 (lib_child_handler): New static var.
14255 (handle_child_signal): Invoke it.
14256 (catch_child_signal): If a library has set up a signal handler,
14257 save it into lib_child_handler.
14258 (init_process_emacs): If using glib and not on Windows, tickle glib's
14259 child-handling code so that it initializes its private SIGCHLD handler.
14260 * syssignal.h (SA_SIGINFO): Default to 0.
14261 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14262 31; it should no longer be needed now.
14264 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14266 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14268 * gfilenotify.c (globals_of_gfilenotify): New function.
14269 (syms_of_gfilenotify): Move global initialization there.
14271 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14273 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14275 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14276 * keyboard.c (menu_bar_items, tool_bar_items):
14277 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14278 not override local keymaps any more.
14280 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14282 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14284 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14286 * w32console.c (initialize_w32_display): Return the dimensions of
14287 the console window via 2 additional arguments, not via the current
14288 frame. This avoids crashes due to overrunning the bounds of
14289 frame's decode_mode_spec_buffer, which is not resized following
14290 the change of the frame dimensions from the initial 10x10.
14292 * w32term.h (w32_initialize_display_info): Adjust prototype.
14294 * term.c (init_tty): Take dimensions of the frame from the values
14295 returned by initialize_w32_display.
14297 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14298 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14299 (LIBES): Add $(GFILENOTIFY_LIBS).
14301 * w32inevt.c (handle_file_notifications): Add dummy implementation
14302 for !HAVE_W32NOTIFY.
14304 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14306 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14308 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14310 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14312 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14314 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14316 Fix minor problems found by static checking.
14317 * data.c (pure_write_error):
14318 Use xsignal2, not Fsignal, as Fsignal might return.
14319 * eval.c (set_backtrace_debug_on_exit): Now static.
14320 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14321 No longer inline. EXTERN_INLINE is needed only for functions
14322 defined in .h files. Reindent function header as per GNU style.
14323 (backtrace_p, backtrace_top, backtrace_next):
14324 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14325 compiler or linker. Add extern decls to pacify gcc -Wall.
14326 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14328 * frame.c (free_monitors): Define only on platforms that need it.
14329 * nsterm.m (ns_term_init):
14330 * process.c (catch_child_signal):
14331 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14332 defined on all porting targets these days.
14333 * process.c, process.h (catch_child_signal):
14334 Make it extern only if NS_IMPL_GNUSTEP is defined.
14336 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14338 * w32.c (gettimeofday): Make the signature identical to prototype
14339 in nt/inc/sys/time.h.
14341 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14343 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14346 * keyboard.c (safe_run_hooks_error): Improve error message.
14348 * data.c (pure_write_error): Add `object' argument.
14349 * puresize.h (CHECK_IMPURE): Use it.
14351 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14353 * Makefile.in (NOTIFY_OBJ): New variable.
14354 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14356 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14357 Call syms_of_gfilenotify.
14359 * gfilenotify.c: New file.
14361 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14362 and Qfile_w32notify.
14363 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14364 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14366 * lisp.h: Declare syms_of_gfilenotify.
14368 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14370 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14372 Merge the specpdl and backtrace stacks. Make the structure of the
14373 specpdl entries more obvious via a tagged union of structs.
14374 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14375 (enum specbind_tag): New enum.
14376 (struct specbinding): Make it a tagged union of structs.
14377 Add a case for backtrace records.
14378 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14379 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14380 (backtrace_debug_on_exit): New accessors.
14381 (struct backtrace): Remove.
14382 (struct catchtag): Remove backlist field.
14383 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14385 (Flocal_variable_p): Speed up the common case where the binding is
14387 * eval.c (backtrace_list): Remove.
14388 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14389 (set_backtrace_args, set_backtrace_nargs)
14390 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14391 (backtrace_next): New functions.
14392 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14393 (unwind_to_catch, internal_lisp_condition_case)
14394 (internal_condition_case, internal_condition_case_1)
14395 (internal_condition_case_2, internal_condition_case_n): Don't bother
14396 with backtrace_list any more.
14397 (Fsignal): Adjust to new backtrace format.
14398 (grow_specpdl): Move up.
14399 (record_in_backtrace): New function.
14400 (eval_sub, Ffuncall): Use it.
14401 (apply_lambda): Adjust to new backtrace format.
14402 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14404 (specbind): Adjust to new specpdl format. Simplify.
14405 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14406 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14408 (mark_backtrace): Remove.
14409 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14410 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14411 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14413 * profiler.c (record_backtrace): Use get_backtrace.
14414 (handle_profiler_signal): Use backtrace_top_function.
14415 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14416 accessor functions.
14418 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14420 * process.h (catch_child_signal): Declare.
14422 * process.c (catch_child_signal): New function.
14423 (init_process_emacs): Call it.
14425 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14426 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14428 (x_set_cursor_type): Remove declaration.
14429 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14430 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14431 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14432 (ns_get_color): Use F suffix on float.
14433 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14434 (ns_get_rgb_color): Remove.
14435 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14436 (note_mouse_movement): x and y are CGFloat.
14437 (ns_draw_fringe_bitmap): Remove unused rowY.
14438 Change #if to COCOA && >= 10_6.
14439 (ns_draw_window_cursor): Remove unused overspill.
14440 (ns_draw_underwave): width and x are EamcsCGFloat.
14441 (ns_draw_box): thickness is CGFloat.
14442 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14443 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14444 if not in main thread.
14445 (ns_get_pending_menu_title, ns_check_menu_open)
14446 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14447 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14448 (sendFromMainThread:): New method.
14449 (changeFont:): size is CGFloat.
14450 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14451 Disable warning about permanent text.
14452 (characterIndexForPoint:): Adjust return type depending on GNUstep
14454 (mouseDown:): delta is CGFloat.
14455 (updateFrameSize): Remove unised variable f.
14456 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14457 Cast float to EmacsCGFloat.
14458 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14459 also to -1 when restoring.
14460 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14461 inside NS_IMPL_COCOA.
14462 (toggleFullScreen:): Put call to toggleFullScreen inside
14463 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14464 (setPosition:portion:whole:): por is CGFloat.
14465 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14466 (mouseDown:): Use CGFloat.
14467 (mouseDragged:): Remove unised variable edge.
14468 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14470 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14471 of CGFloat differs.
14472 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14473 when NS_IMPL_GNUSTEP.
14474 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14475 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14476 (EmacsToolbar): Add clearAll. Add tag argument to
14477 addDisplayItemWithImage.
14478 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14480 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14482 * nsmenu.m (ns_update_menubar): Make static.
14483 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14484 (fillWithWidgetValue:): Add cast to SEL for setAction.
14485 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14486 (update_frame_tool_bar): Update code for GNUstep.
14487 (clearAll): New method.
14488 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14489 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14490 Move identifierToItem setObject and activeIdentifiers addObject before
14491 call to insertItemWithItemIdentifier.
14492 (validateVisibleItems): Fix indentation.
14493 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14494 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14495 UtilityWindow to aStyle, remove call to setStyleMask.
14497 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14499 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14500 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14501 Use F suffix on floats.
14502 (ns_char_width): Returns CGFloat.
14503 (ns_ascii_average_width): w is CGFloat instead of float.
14504 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14506 (ns_glyph_metrics): CGFloat instead of float.
14508 * nsfns.m (x_set_foreground_color, x_set_background_color):
14510 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14511 remove unused variables.
14512 (Fns_read_file_name): Keep track if panel is for save.
14513 Use ns_filename_from_panel/ns_directory_from_panel.
14514 (Fns_list_services): delegate only used for COCOA.
14515 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14516 Just return the input if GNUstep.
14517 (x_screen_planes): Remove.
14518 (Fxw_color_values): Use EmacsCGFloat
14519 (Fns_display_monitor_attributes_list): Only get screen number for
14521 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14523 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14524 ns_directory_from_panel.
14526 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14528 * process.c (handle_child_signal): Also use WCONTINUED.
14529 This is so that list-processes doesn't mistakenly list the process
14530 as stopped, when the process has actually been continued and is
14533 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14535 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14536 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14537 not already configured.
14539 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14541 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14543 * Makefile.in (mostlyclean): Remove *.res files.
14545 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14547 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14548 a buffer (bug#8447).
14550 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14552 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14553 display vector, and we backtrack, handle the case that the
14554 previous character position is also displayed from a display
14555 vector or covered by a display string or image. (Bug#14476)
14557 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14559 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14560 (struct MonitorInfo, free_monitors): Remove.
14561 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14562 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14563 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14566 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14567 (struct MonitorInfo, free_monitors): Remove.
14568 (ns_screen_name): Make static.
14569 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14570 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14573 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14574 (struct MonitorInfo): New struct.
14575 (free_monitors, make_monitor_attribute_list): Declare.
14577 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14579 (free_monitors, make_monitor_attribute_list): New functions.
14580 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14583 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14585 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14587 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14589 * keyboard.c: Apply keyboard decoding only to events that come directly
14590 from the tty, not from unread-command-events (bug#14368).
14591 (read_event_from_main_queue): New function, extracted from read_char.
14592 (read_decoded_char): Remove.
14593 (read_decoded_event_from_main_queue): New function to replace it.
14594 (read_char): Use it.
14595 (read_key_sequence): Use read_char rather than read_decoded_char.
14597 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14599 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14601 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14603 2013-05-22 Kenichi Handa <handa@gnu.org>
14605 The following changes are to fix the setting of
14606 buffer-file-coding-system on, for instance, C-x RET c unix RET
14607 _FILE_OF_DOS_EOL_TYPE_ RET.
14609 * coding.h (struct coding_system): New member detected_utf8_chars.
14611 * coding.c (detect_coding_utf_8): Count characters and check EOL
14612 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14614 (setup_coding_system): Do not initialize coding->head_ascii.
14615 (check_ascii): Do not set coding->eol_seen but update it. Do not
14616 call adjust_coding_eol_type here.
14617 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14618 If the eol-type of CODING is already specified, adjust the eol type
14619 of the found coding-system.
14620 (decode_coding_gap): Cancel previous change. Utilize the
14621 character numbers counted by detect_coding_utf_8. Fix detection
14624 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14626 * search.c (looking_at_1): Only set last_thing_searched if the match
14627 changed the match-data (bug#14281).
14629 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14631 * xdisp.c (reseat_at_previous_visible_line_start):
14632 Already declared in dispextern.h, so remove it here.
14633 (move_it_vertically_backward): Likewise.
14635 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14637 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14638 (Fx_display_pixel_width, Fx_display_pixel_height)
14639 (Fx_display_mm_width, Fx_display_mm_height):
14640 Mention `display-monitor-attributes-list' in docstrings.
14642 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14643 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14644 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14645 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14646 (Fx_display_backing_store, Fx_display_visual_class)
14647 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14648 (Fx_display_grayscale_p, Fx_display_pixel_width)
14649 (Fx_display_pixel_height, Fx_display_planes)
14650 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14651 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14652 (Fx_display_mm_width, Fx_display_mm_height)
14653 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14654 height for all physical monitors as in X11.
14656 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14657 Return pixel width or height for all physical monitors as in X11.
14659 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14661 Port --enable-gcc-warnings to clang.
14662 * bytecode.c (exec_byte_code):
14664 Redo diagnostic pragmas to pacify clang, too.
14665 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14666 * editfns.c (Fencode_time):
14667 * fileio.c (file_accessible_directory_p):
14668 * font.c (font_unparse_xlfd):
14669 Use '&"string"[index]' instead of '"string" + (index)'.
14670 * undo.c (user_error): Remove; unused.
14672 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14674 * insdel.c (insert_1_both): Document the arguments, instead of
14675 referring to insert_1, which no longer exists.
14677 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14678 some window, increment windows_or_buffers_changed, so that
14679 *Messages* display in that window is updated. (Bug#14408)
14681 * w32.c: Include epaths.h.
14682 (init_environment): Use cmdproxy.exe without leading directories.
14683 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14685 (gettimeofday): Adjust signature and return value to Posix
14688 * unexw32.c (open_output_file): Delete the existing emacs.exe
14689 before creating it, to break the hard link to the versioned
14692 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14693 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14694 (FIRSTFILE_OBJ): New variables.
14695 (W32_RES): Rename to EMACSRES. All users changed.
14696 (base_obj): Use $(CM_OBJ).
14697 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14698 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14699 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14700 $(W32_RES_LINK) before $(LIBES).
14701 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14703 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14705 * makefile.w32-in (DOC): Use just "DOC".
14707 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14709 * process.c: Export default filters and sentinels to Elisp.
14710 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14712 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14713 (Fset_process_sentinel, Fformat_network_address):
14714 Default to them instead of nil.
14715 (server_accept_connection): Sentinels can't be nil any more.
14716 (read_and_dispose_of_process_output): New function, extracted from
14717 read_process_output.
14718 (read_process_output): Use it; filters can't be nil.
14719 (Finternal_default_process_filter): New function, extracted from
14720 read_process_output.
14721 (exec_sentinel_unwind): Remove function.
14722 (exec_sentinel): Don't zilch sentinel while running.
14723 (status_notify): Sentinels can't be nil.
14724 (Finternal_default_process_sentinel): New function extracted from
14726 (setup_process_coding_systems): Default filter is not nil any more.
14727 (syms_of_process): Export new Elisp functions and initialize
14729 * lisp.h (make_lisp_proc): New function.
14731 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14733 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14735 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14737 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14738 unless we know that the window w is a leaf window.
14739 Another attempt at solving bug#14062.
14741 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14743 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14746 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14748 * image.c (gif_load): Check that subimages fit (Bug#14345).
14750 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14752 * lread.c (skip_dyn_eof): New function.
14753 (read1): Use it to skip the end of a file in response to #@00.
14755 * doc.c (get_doc_string): Slightly relax the sanity checking.
14757 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14759 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14760 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14761 (MonitorInfo): New struct.
14762 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14763 (Fns_display_monitor_attributes_list): New functions.
14764 (display-usable-bounds): Remove.
14765 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14768 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14770 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14771 (GTK_CHECK_VERSION): New macro, if not already defined.
14772 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14773 replaced by GTK_CHECK_VERSION.
14775 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14777 * xterm.h (GTK_PREREQ): New macro.
14778 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14779 to use this macro instead, for consistency and clarity.
14781 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14783 * xdisp.c (row_for_charpos_p): New function, with code of
14784 cursor_row_p, but accepts an additional argument CHARPOS instead
14785 of using a hardcoded PT.
14786 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14787 (row_containing_pos): Call row_for_charpos_p instead of partially
14788 doing the same. Fixes cursor positioning under longlines-mode
14789 when longlines-show-effect includes more than one newline, when
14790 moving the cursor vertically up.
14792 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14794 * makefile.w32-in (ACL_H): New macro.
14795 ($(BLD)/fileio.$(O)): Update dependencies.
14797 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14799 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14800 * Makefile.in (LIB_ACL): New macro.
14801 (LIBACL_LIBS): Remove.
14802 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14803 * fileio.c: Include <acl.h>.
14804 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14805 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14807 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14810 * unexelf.c: Don't assume ElfW (Half) fits in int.
14811 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14812 when dealing with ElfW (Half) values, since they can exceed 2**31
14813 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14814 (entry_address): Omit unused NUM arg. All uses changed.
14816 2013-05-07 Juri Linkov <juri@jurta.org>
14818 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14819 to the string converted from number with `Fnumber_to_string'.
14822 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14824 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14825 This fixes a problem introduced by my previous change.
14827 2013-05-07 Glenn Morris <rgm@gnu.org>
14829 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14831 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14833 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14835 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14837 Static checking by GCC 4.8.0.
14838 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14839 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14840 (x_get_monitor_attributes_fallback)
14841 (x_get_monitor_attributes_xinerama)
14842 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14843 Define only if USE_GTK.
14844 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14845 (x_get_monitor_attributes_fallback): Omit unused locals.
14846 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14847 Use double, not float, to avoid mixed-mode floating point arithmetic.
14849 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14850 Jan Djärv <jan.h.d@swipnet.se>
14852 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14853 (XINERAMA_CFLAGS): New macros.
14854 (ALL_CFLAGS, LIBES): Use them.
14856 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14857 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14858 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14859 (syms_of_xfns): DEFSYM them.
14860 (struct MonitorInfo): New struct.
14861 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14862 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14863 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14864 (x_get_monitor_attributes_xinerama): New functions.
14865 (Fx_display_monitor_attributes_list): New primitive.
14866 (syms_of_xfns): Defsubr it.
14868 * xterm.h (x_display_info): Add Xatom_net_workarea and
14869 Xatom_net_current_desktop.
14871 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14872 and dpyinfo->Xatom_net_current_desktop.
14874 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14876 * xdisp.c (pos_visible_p): Use the special code for finding the
14877 beginning of a display property or overlay for any "replacing"
14878 display property, not just for display strings. This solves
14879 incorrect reporting of position by posn-at-point. (Bug#14241)
14881 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14883 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14884 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14885 Verify that ElfW (Half) fits in int.
14886 (fatal): Use same signature as lisp.h.
14887 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14888 configure and build with -DUNEXELF_DEBUG without worrying about
14889 other modules that use DEBUG.
14890 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14891 possibly-wide integers now uses it instead of plain fprintf.
14892 (entry_address): New function, which avoids problems with 32-bit
14893 overflow on 64-bit hosts.
14894 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14895 (round_up): Don't assume the remainder fits in int.
14896 (find_section): Use bool for boolean. Simplify debug code.
14897 (unexec): Don't assume file sizes fit in int or size_t.
14898 Omit unnecessary trailing newline in 'fatal' format.
14899 Use strerror rather than outputting decimal error number.
14900 Remove unused code when emacs is not defined;
14901 this file relies on Emacs now.
14902 Don't assume e_phnum and e_shnum are positive.
14904 * regex.c: Fix problems when DEBUG is defined.
14905 (extract_number, extract_number_and_incr): Define regardless of
14906 whether DEBUG is defined; that's simpler and makes the code less
14907 likely to go stale in the normal case when DEBUG is not defined.
14908 Return int rather than taking an int * arg. All callers changed.
14909 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14910 Remove, replacing with ...
14911 (DEBUG_PRINT): New macro. All callers changed.
14912 (DEBUG_COMPILES_ARGUMENTS): New macro.
14913 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14914 (print_compiled_pattern, print_double_string) [DEBUG]:
14915 Use prototype rather than old-style definition.
14916 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14917 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14918 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14919 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14920 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14921 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14922 This matters only when DEBUG is defined.
14924 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14926 * xdisp.c (set_iterator_to_next): Set the
14927 ignore_overlay_strings_at_pos_p flag only if we are _really_
14928 iterating over an overlay string, as indicated by the
14929 current.overlay_string_index member. (Bug#14306)
14931 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14933 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14934 to where it is used, to avoid autorelease issues (Bug#14050).
14936 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14938 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14939 * fileio.c (syms_of_fileio): Implement this.
14940 * filelock.c (create_lock_file): If symbolic links don't work, so
14941 we use a regular file as a lock file, do not fsync the lock file;
14944 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14946 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14947 (syms_of_minibuf): Adjust accodingly.
14949 * callint.c (Fcall_interactively): Adjust calls accordingly.
14951 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14953 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14954 w->contents is a buffer before computing everything else.
14955 Use parentheses to disambiguate last part of the condition.
14957 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14958 assertion violations. (Bug#14062)
14960 2013-05-01 David Reitter <david.reitter@gmail.com>
14962 * nsfns.m (ns_tooltip): Initialize.
14964 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14966 * coding.c (decode_coding_gap): Don't remove the character before
14967 a newline unless it's a CR character. (Bug#14287)
14969 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14971 * dispextern.h (struct face): Move enum face_underline_type
14972 earlier so that bitfields can be in the same word.
14974 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14976 * nsfns.m (handlePanelKeys): New function.
14977 (EmacsOpenPanel:performKeyEquivalent:)
14978 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14979 arrows/function/control and copy/paste keys (Bug#14296).
14981 2013-04-27 Juri Linkov <juri@jurta.org>
14983 * callint.c (Fcall_interactively): Call `Qread_number' for
14984 interactive code letter `n' instead of using duplicate code.
14987 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14989 * systime.h (make_timeval): Declare as 'const'.
14991 2013-04-27 Kenichi Handa <handa@gnu.org>
14993 * font.c (font_open_entity): Always open a font of manageable
14996 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14998 Port better to AIX (Bug#14258).
14999 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15002 2013-04-24 Kenichi Handa <handa@gnu.org>
15004 * coding.c (decode_coding_iso_2022): When an invalid escape
15005 sequence is encountered, reset the invocation and designation
15006 status to the safest one.
15008 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15010 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15011 Without this fix, "make distclean" leaves stamp-h1 behind.
15013 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15015 * w32fns.c (w32_fullscreen_rect): New function to compute the
15016 window rectangle for the given fullscreen mode.
15017 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15018 longer tunes the window size. This keeps the window's edges flush
15019 with the screen and allows the taskbar to hide itself in fullboth.
15021 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15022 window decorations and uses the entire screen.
15024 * w32term.h (w32_fullscreen_rect) Add prototype.
15025 (struct w32_output): Replace normal_width, normal_height,
15026 normal_top, and normal_left members with a single normal_placement
15028 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15030 (FRAME_NORMAL_PLACEMENT): New macro.
15032 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15034 * minibuf.c (Ftest_completion): Silence compiler warning.
15036 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15038 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15041 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15044 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15045 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15046 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15047 parentheses where appropriate.
15049 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15051 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15053 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15055 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15056 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15057 Mention in the doc string that setting these variables takes
15058 effect only after a call to set-window-buffer. (Bug#14200)
15060 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15062 * indent.c (Fvertical_motion): Don't consider display strings on
15063 overlay strings as display strings on the buffer position we
15064 started from. This prevents vertical cursor motion from jumping
15065 more than one line when there's an overlay string with a display
15066 property at end of line.
15067 Reported by Karl Chen <Karl.Chen@quarl.org> in
15068 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15070 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15072 * window.c (select_window): `record_buffer' even if window is
15073 already selected (bug#14191).
15075 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15077 * window.c (Fwindow_end): Test more flags, including the buffer's
15078 last_overlay_modified flag, to determine whether the window's
15079 display is really up-to-date. Prevents the function from
15080 returning a stale value. (Bug#14170)
15081 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15084 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15086 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15087 garbaged only if it is not already the top frame on its TTY.
15088 This prevents flickering due to constant redrawing of TTY frames when
15089 there are GUI frames open in the same session. (Bug#13864)
15091 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15093 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15094 of marking the idle timers directly.
15096 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15098 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15099 tables (bug#14054).
15101 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15103 * window.c (select_window): Don't record_buffer while the invariant is
15104 temporarily broken (bug#14161).
15106 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15108 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15110 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15112 2013-04-07 Romain Francoise <romain@orebokech.com>
15114 Ignore additional platform-specific ACL errors (Bug#13702).
15115 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15116 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15118 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15120 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15123 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15125 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15126 This bug was introduced by my 2013-02-25 change that simplified
15127 data_start configuration. Without this change, on GNU/Linux
15128 an Emacs configured with --enable-profiling fails immediately
15129 due to a profiler signal.
15130 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15131 with these flags. On platforms where special flags are needed
15132 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15133 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15134 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15136 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15138 Get rid of some platform-specific functions examining window
15139 system and its capabilities. This is a partial rework of the
15141 * lisp.h (have_menus_p): Remove prototype. This function is
15142 replaced with platform-independent window_system_available.
15143 (check_window_system): Move to...
15144 * frame.h (decode_window_system_frame, window_system_available):
15145 ...here, add new prototypes.
15146 * frame.c (window_system_available, decode_window_system_frame):
15148 (check_window_system): Platform-independent now.
15149 * xterm.h (x_in_use): Remove declaration.
15151 * w32term.h (check_x_frame):
15152 * nsterm.h (check_x_frame): Remove prototypes. This function
15153 is replaced with platform-independent decode_window_system_frame.
15154 * msdos.c (have_menus_p): Remove.
15155 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15156 Remove platform-specific functions. Use check_window_system,
15157 decode_window_system_frame and check_ns_display_info where
15158 appropriate. Minor style and comment tweaks.
15159 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15160 (check_x_frame): Likewise.
15161 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15163 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15164 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15165 * xmenu.c, xselect.c: All related users changed.
15167 2013-04-03 Kenichi Handa <handa@gnu.org>
15169 The following changes is to optimize the code for reading UTF-8
15172 * coding.c (check_ascii): Rename from detect_ascii. Return value
15173 changed. Check EOL format. Do not call adjust_coding_eol_type
15175 (check_utf_8): New function.
15176 (adjust_coding_eol_type): Do nothing if already adjusted.
15177 (detect_coding): Compare the return value of check_ascii with
15178 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15179 (decode_coding_gap): Optimize for valid UTF-8.
15181 2013-03-21 Kenichi Handa <handa@gnu.org>
15183 * coding.c (syms_of_coding): Cancel previous change.
15185 * insdel.c (insert_from_gap): Fix previous change.
15187 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15189 Consistently use platform-specific function to detect window system.
15190 * lisp.h (check_window_system): New prototype. This function is
15191 going to replace check_x, check_w32 and check_ns.
15192 (have_menus_p): Mention msdos.c in comment.
15193 * fontset.c (check_window_system_func): Remove. Adjust all users.
15194 * fontset.h (check_window_system_func): Remove prototype.
15195 * nsterm.h (check_ns):
15196 * xterm.h (check_x):
15197 * w32term.h (check_w32): Likewise.
15198 * menu.c (Fx_popup_menu): Use check_window_system.
15199 * msdos.c (check_window_system): Define for MS-DOS.
15200 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15201 * w32fns.c (check_window_system): Likewise for MS-Windows.
15202 * xfns.c (check_window_system): Likewise for X.
15203 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15204 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15206 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15208 Prefer < to > in range checks such as 0 <= i && i < N.
15209 This makes it easier to visualize quantities on a number line.
15210 This patch doesn't apply to all such range checks,
15211 only to the range checks affected by the 2013-03-24 change.
15212 This patch reverts most of the 2013-03-24 change.
15213 * alloc.c (xpalloc, Fgarbage_collect):
15214 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15215 * character.c (string_escape_byte8):
15216 * charset.c (read_hex):
15217 * data.c (cons_to_unsigned):
15218 * dispnew.c (update_frame_1):
15219 * doc.c (Fsubstitute_command_keys):
15220 * doprnt.c (doprnt):
15221 * editfns.c (hi_time, decode_time_components):
15222 * fileio.c (file_offset):
15223 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15224 * font.c (font_intern_prop):
15225 * frame.c (x_set_alpha):
15226 * gtkutil.c (get_utf8_string):
15227 * indent.c (check_display_width):
15228 * keymap.c (Fkey_description):
15229 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15231 * minibuf.c (read_minibuf_noninteractive):
15232 * process.c (wait_reading_process_output):
15233 * search.c (Freplace_match):
15234 * window.c (get_phys_cursor_glyph):
15235 * xdisp.c (redisplay_internal):
15236 * xsmfns.c (smc_save_yourself_CB):
15237 Prefer < to > for range checks.
15238 * dispnew.c (sit_for): Don't mishandle NaNs.
15239 This fixes a bug introduced in the 2013-03-24 change.
15240 * editfns.c (decode_time_components): Don't hoist comparison.
15241 This fixes another bug introduced in the 2013-03-24 change.
15243 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15245 * frame.h (struct frame): Drop scroll_bottom_vpos
15246 member becaue all real users are dead long ago.
15247 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15248 * xdisp.c (redisplay_internal): Adjust user.
15250 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15252 * nsmenu.m (showAtX:Y:for:): setLevel to
15253 NSPopUpMenuWindowLevel (Bug#13998).
15255 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15257 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15258 (ns_check_pending_open_menu): Declare.
15260 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15261 (x_activate_menubar): Update the menu with title that matches
15262 ns_get_pending_menu_title, and call
15263 ns_check_pending_openmenu (Bug#12698).
15264 (menuWillOpen:): New method.
15265 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15267 * nsterm.m (menu_will_open_state, menu_mouse_point)
15268 (menu_pending_title): New varaibles.
15269 (ns_get_pending_menu_title, ns_check_menu_open)
15270 (ns_check_pending_open_menu): New functions.
15272 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15274 * indent.c (current_column_bol_cache): Remove leftover which is not
15275 used in Fmove_to_column any more.
15276 (current_column, scan_for_column): Adjust users.
15277 * keyboard.c (last_point_position_buffer, last_point_position_window):
15278 Remove leftovers which are not used for recording undo any more.
15279 (command_loop_1, syms_of_keyboard): Adjust users.
15280 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15281 redisplay_window any more.
15282 (move_it_to): Adjust user.
15284 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15286 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15287 Update dependencies.
15289 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15291 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15292 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15293 forward references.
15295 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15297 * window.h (struct window): Replace hchild, vchild and buffer slots
15298 with a single slot 'contents'. This is possible because each valid
15299 window may have either the child window (in vertical or horizontal
15300 combination) or buffer to display (for the leaf window). Using that,
15301 a lot of operations to traverse and/or change window hierarchies may
15302 be simplified. New member horizontal is used to distinguish between
15303 horizontal and vertical combinations of internal windows.
15304 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15305 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15306 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15307 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15308 Use contents slot, not buffer, where appropriate.
15309 (wset_combination): New function.
15310 (wset_buffer): Add eassert.
15311 (Fframe_first_window): Simplify the loop reaching first window.
15312 (Fwindow_buffer): Use WINDOW_LEAF_P.
15313 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15314 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15315 (unshow_buffer): Convert initial debugging check to eassert.
15316 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15317 (make_parent_window, window_resize_check, window_resize_apply)
15318 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15319 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15320 Adjust to match struct window changes.
15321 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15322 (mark_window_cursors_off, count_windows, get_leaf_windows)
15323 (foreach_window_1): Simplify the loop.
15324 * alloc.c (mark_object): Do not check for the leaf window because
15325 internal windows has no glyph matrices anyway.
15326 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15327 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15328 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15329 (build_frame_matrix_from_window_tree, mirror_make_current)
15330 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15331 (update_window_tree, set_window_update_flags): Simplify the loop.
15332 (sync_window_with_frame_matrix_rows): Enforce live window.
15333 Use contents slot, not buffer, where appropriate.
15334 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15335 and WINDOW_HORIZONTAL_COMBINATION_P.
15336 (make_frame_visible_1): Simplify the loop.
15337 Use contents slot, not buffer, where appropriate.
15338 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15339 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15340 (expose_window_tree): Likewise.
15341 Use contents slot, not buffer, where appropriate.
15342 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15343 to avoid deleted windows. Use contents slot instead of buffer.
15344 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15345 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15346 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15347 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15349 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15351 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15352 identify the reasons for assertion violations in bug#14062 and
15354 (Fx_show_tip): Fix compilation error under
15355 "--enable-check-lisp-object-type". (Bug#14073)
15357 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15358 Reported by <rzl24ozi@gmail.com>.
15360 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15362 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15364 (unwind_with_echo_area_buffer): ...to restore it here.
15365 This is needed to ensure that...
15366 (redisplay_window): ...both window markers are valid here,
15367 which is verified by eassert.
15368 * editfns.c (save_excursion_save): Do not assume that
15369 selected_window always displays the buffer.
15370 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15373 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15375 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15378 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15380 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15382 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15384 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15385 since MinGW's w32api headers do. This avoids compiler warnings.
15387 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15388 if already defined.
15390 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15392 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15394 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15396 * gtkutil.c (style_changed_cb): Check if frame is live and an
15397 X frame (Bug#14038).
15399 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15401 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15402 Define only for _WIN32_WINNT less than 0x0500.
15403 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15405 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15406 see its own definitions of 'struct timeval' and 'struct timezone'.
15408 Fix incompatibilities between MinGW.org and MinGW64 headers.
15409 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15411 * w32.c (REPARSE_DATA_BUFFER): Guard with
15412 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15414 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15416 * xterm.c: Include X11/XKBlib.h
15417 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15419 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15421 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15423 * blockinput.h (input_blocked_p): Likewise.
15424 * bytecode.c (exec_byte_code): Likewise.
15425 * callproc.c (call_process_kill, call_process_cleanup)
15426 (Fcall_process): Likewise.
15427 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15428 (Fccl_execute_on_string): Likewise.
15429 * character.c (string_escape_byte8): Likewise.
15430 * charset.c (read_hex): Likewise.
15431 * cm.c (calccost): Likewise.
15432 * data.c (cons_to_unsigned): Likewise.
15433 * dired.c (directory_files_internal, file_name_completion):
15435 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15436 (sit_for): Likewise.
15437 * doc.c (Fsubstitute_command_keys): Likewise.
15438 * doprnt.c (doprnt): Likewise.
15439 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15440 * emacsgtkfixed.c: Likewise.
15441 * fileio.c (file_offset, Fwrite_region): Likewise.
15442 * floatfns.c (Fexpt, fmod_float): Likewise.
15443 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15445 * font.c (font_intern_prop): Likewise.
15446 * frame.c (x_set_alpha): Likewise.
15447 * gtkutil.c (get_utf8_string): Likewise.
15448 * indent.c (check_display_width): Likewise.
15449 * intervals.c (create_root_interval, rotate_right, rotate_left)
15450 (split_interval_right, split_interval_left)
15451 (adjust_intervals_for_insertion, delete_node)
15452 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15453 (merge_interval_right, merge_interval_left, copy_intervals)
15454 (set_intervals_multibyte_1): Likewise.
15455 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15456 * keymap.c (Fkey_description): Likewise.
15457 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15458 * lread.c (openp, read_integer, read1, string_to_number):
15460 * menu.c (ensure_menu_items): Likewise.
15461 * minibuf.c (read_minibuf_noninteractive): Likewise.
15462 * print.c (printchar, strout): Likewise.
15463 * process.c (create_process, Faccept_process_output)
15464 (wait_reading_process_output, read_process_output, send_process)
15465 (wait_reading_process_output): Likewise.
15466 * profiler.c (make_log, handle_profiler_signal): Likewise.
15467 * regex.c (re_exec): Likewise.
15468 * regex.h: Likewise.
15469 * search.c (looking_at_1, Freplace_match): Likewise.
15470 * sysdep.c (get_child_status, procfs_ttyname)
15471 (procfs_get_total_memory): Likewise.
15472 * systime.h (EMACS_TIME_VALID_P): Likewise.
15473 * term.c (dissociate_if_controlling_tty): Likewise.
15474 * window.c (get_phys_cursor_glyph): Likewise.
15475 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15476 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15478 * xfns.c (Fx_window_property): Likewise.
15479 * xmenu.c (set_frame_menubar): Likewise.
15480 * xselect.c (x_get_window_property, x_handle_dnd_message):
15482 * xsmfns.c (smc_save_yourself_CB): Likewise.
15483 * xterm.c (x_scroll_bar_set_handle): Likewise.
15485 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15487 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15488 to be optional or nil. Adjust comment and convert it to docstring.
15489 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15490 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15492 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15494 Static checking by GCC 4.8-20130319.
15495 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15496 * process.c (Fset_process_datagram_address)
15497 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15498 * xdisp.c (get_char_face_and_encoding)
15499 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15500 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15501 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15503 2013-03-24 Ken Brown <kbrown@cornell.edu>
15505 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15506 fix compilation on 64-bit Cygwin, where underscores are not
15507 automatically prepended.
15509 * w32term.c (w32_initialize): Silence compiler warning.
15511 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15513 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15514 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15515 variables, to save and restore frame dimensions.
15516 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15517 after returning from a 'fullscreen' configuration.
15518 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15519 to avoid races between the main thread and the input thread.
15521 * w32term.h (struct w32_output): New members normal_width,
15522 normal_height, normal_top, normal_left, and prev_fsmode.
15523 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15524 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15525 members of a frame.
15527 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15528 'fullscreen' parameter. Always record previous width and height
15529 of the frame, except when switching out of maximized modes, so
15530 that they could be restored correctly, instead of resetting to the
15531 default frame dimensions. Send SC_RESTORE command to the frame,
15532 unless we are going to send SC_MAXIMIZE, to restore the frame
15533 resize hints in the mouse pointer shown by the window manager.
15536 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15538 * lisp.h (get_frame_param): Adjust conditions for prototype
15541 2013-03-22 Ken Brown <kbrown@cornell.edu>
15543 * unexcw.c: Drop unneeded inclusion of w32common.h.
15544 (report_sheap_usage): Declare.
15545 (read_exe_header): Add magic numbers for x86_64.
15546 (fixup_executable): Fix printf format specifier for unsigned long
15549 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15551 * frame.h (struct frame): Put menu_bar_window under #ifdef
15552 because this member is not needed when X toolkit is in use.
15553 (fset_menu_bar_window):
15554 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15555 (free_glyphs, update_frame):
15556 * xdisp.c (expose_frame): Likewise.
15557 (display_menu_bar): Likewise. Remove redundant eassert.
15558 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15561 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15563 Use functions and constants to manipulate Lisp_Save_Value objects.
15564 This replaces code that used macros and strings and token-pasting.
15565 The change makes the C source a bit easier to follow,
15566 and shrinks the Emacs executable a bit.
15567 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15568 (make_save_value): Change 1st arg from string to enum. All callers
15571 (mark_object): Use if, not #if, for GC_MARK_STACK.
15572 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15573 (XSAVE_OBJECT): Now functions, not macros.
15574 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15575 the constant was never used.
15576 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15577 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15578 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15579 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15581 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15582 type3 with a single member save_type. All uses changed.
15583 (save_type, set_save_pointer, set_save_integer): New functions.
15584 * print.c (PRINTX): Remove.
15586 * alloc.c: Remove redundant static declarations.
15588 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15590 * window.h (struct window): Convert left_col, top_line, total_lines
15591 and total_cols from Lisp_Objects to integers. Adjust comments.
15592 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15594 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15595 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15596 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15597 Adjust users where appropriate.
15599 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15601 * frame.h (struct frame): Drop resx and resy because the same data is
15602 available from window system-specific output context. Adjust users.
15603 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15604 New functions to provide defaults when no window system available.
15605 (FRAME_RES_X, FRAME_RES_Y): New macros.
15606 (NUMVAL): Move from xdisp.c.
15607 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15608 (Ffont_face_attributes, Fopen_font):
15609 * image.c (gs_load):
15610 * w32font.c (fill_in_logfont):
15611 * xdisp.c (calc_pixel_width_or_height):
15612 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15613 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15615 2013-03-20 Kenichi Handa <handa@gnu.org>
15617 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15618 to 1 (temporary workaround until a bug related to ASCII
15619 optimization is fixed).
15621 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15623 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15624 Signal error if window is not internal. Adjust docstring.
15625 (delete_all_child_windows): Use combination_limit to save the buffer.
15626 (Fset_window_configuration): Adjust accordingly.
15627 * print.c (syms_of_print): Initialize debugging output not here...
15628 (init_print_once): ...but in a new function here.
15629 * lisp.h (init_print_once): Add prototype.
15630 * emacs.c (main): Add call to init_print_once. Adjust comments.
15632 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15634 * window.c (window_resize_check, window_resize_apply)
15635 (window_from_coordinates, recombine_windows, set_window_buffer)
15636 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15637 (Fsplit_window_internal, Fdelete_window_internal)
15638 (freeze_window_starts): Use bool for booleans.
15639 * window.h (window_frame_coordinates, resize_frame_windows)
15640 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15642 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15644 * dispnew.c (bitch_at_user): Use `user-error'.
15646 2013-03-17 Ken Brown <kbrown@cornell.edu>
15648 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15649 as return type of image_background. (Bug#13981)
15650 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15652 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15654 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15655 (ns_select): Don't return with result uninitialized.
15657 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15660 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15662 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15663 directories. If filename is nil, get directory name (Bug#13932).
15664 Use getFilename and getDirectory.
15665 (getFilename, getDirectory): New methods for EmacsSavePanel and
15667 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15669 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15671 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15673 2013-03-15 Kenichi Handa <handa@gnu.org>
15675 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15676 (adjust_after_replace): Make it back to static. Delete the third
15677 arg text_at_gap_tail. Cancel the code for handling it.
15679 * coding.h (struct coding_system): New member eol_seen.
15681 * coding.c (detect_ascii): New function.
15682 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15683 when the source bytes are actually scanned. On detecting for
15684 coding_category_utf_8_auto, call detect_ascii instead of scanning
15685 source bytes directly.
15686 (produce_chars): Call insert_from_gap with the new arg 0.
15687 (encode_coding): Likewise.
15688 (decode_coding_gap): Control ASCII optimization by the variable
15689 disable_ascii_optimization instead of #ifndef .. #endif.
15690 Deccode EOL format according to coding->eol_seen.
15691 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15694 * lisp.h (adjust_after_replace): Cancel externing it.
15695 (insert_from_gap): Adjust prototype.
15697 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15699 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15700 FULLSCREEN_MAXIMIZED. (Bug#13935)
15702 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15704 * region-cache.c (find_cache_boundary, move_cache_gap)
15705 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15706 Simplify debugging check and convert to eassert. Adjust comment.
15707 (pp_cache): Put under ENABLE_CHECKING.
15709 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15711 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15712 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15713 and WM_ACTIVATEAPP.
15714 (w32fullscreen_hook): If the frame is visible, reset
15715 f->want_fullscreen flag after changing the frame size. If the
15716 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15719 2013-03-13 Daniel Colascione <dancol@dancol.org>
15721 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15722 too so that these builds can use Cygwin's file conversion
15723 functions. (We've been building and linking cygw32.o all along
15724 and just not using it.)
15726 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15728 File synchronization fixes (Bug#13944).
15729 * Makefile.in (LIB_FDATASYNC): New macro.
15731 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15732 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15733 Don't worry about HAVE_FSYNC, since a substitute fsync is
15734 available if the system lacks one.
15735 (Fwrite_regin): Retry fsync if interrupted.
15737 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15739 * w32term.c (w32_read_socket): If the Emacs frame is being
15740 activated, call w32fullscreen_hook, to make sure the new frame
15741 dimensions are in effect. (Bug#13937)
15743 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15745 * xdisp.c (init_iterator): Simplify because both character and byte
15746 positions are either specified or -1. Add eassert. Adjust comment.
15747 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15748 character and byte positions can be obtained from marker.
15750 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15752 Static checking by Sun C 5.12.
15753 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15754 * bytecode.c (exec_byte_code):
15755 * dispnew.c (init_display):
15757 * fileio.c (Fsubstitute_in_file_name):
15758 * keyboard.c (Fevent_convert_list):
15759 * keymap.c (Fsingle_key_description):
15760 * term.c (maybe_fatal, fatal):
15761 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15762 * xsmfns.c (Fhandle_save_session):
15763 Omit unreachable code.
15764 * keymap.c (map_keymap_char_table_item): Cast void * to
15765 a function pointer type; the C Standard requires this.
15767 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15768 Include <sys/param.h> unconditionally, as that works elsewhere and
15769 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15770 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15773 See ChangeLog.12 for earlier changes.
15775 ;; Local Variables:
15779 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15781 This file is part of GNU Emacs.
15783 GNU Emacs is free software: you can redistribute it and/or modify
15784 it under the terms of the GNU General Public License as published by
15785 the Free Software Foundation, either version 3 of the License, or
15786 (at your option) any later version.
15788 GNU Emacs is distributed in the hope that it will be useful,
15789 but WITHOUT ANY WARRANTY; without even the implied warranty of
15790 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15791 GNU General Public License for more details.
15793 You should have received a copy of the GNU General Public License
15794 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.